NATIONAL AIR TOXICS
INFORMATION CLEARINGHOUSE
      Office of Air Quality Planning and Standards
      Research Triangle ParK, North Carolina 27711
               State and Territorial Air Pollution Program Administrator*
               Association of Local Air Pollution Control Officials
     Ongoing Research and
     Regulatory Development
              Projects
             July 1991

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DCN No. 91-203-099-37-07
EPA Contract No. 68-D8-0065
Work Assignment No. 3-7
EPA-450/3-91-015
                NATIONAL AIR TOXICS INFORMATION CLEARINGHOUSE:

             ONGOING RESEARCH AND REGULATORY DEVELOPMENT PROJECTS
                                 FINAL REPORT
                                 Prepared  for:

                     Nancy Riley, Work Assignment Manager
                          Pollutant Assessment  Branch
                          Emission Standards  Division
                 Office of Air Quality Planning and Standards
                     U.  S.  Environmental Protection  Agency
                 Research  Triangle Park, North  Carolina   27711
                                 Prepared by:

                                Linda  Y.  Cooper
                                 Lisa C. Huff
                               V. Janet  McDonald
                                Joan S.  McLean
                              Radian Corporation
                  3200 East Chapel  Hill  Road/Progress Center
                             Post Office Box  13000
                 Research  Triangle  Park,  North Carolina   27709
                                   July  1991

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                                  DISCLAIMER

      This report has been reviewed by the Office of Air Quality Planning and
Standards, U. S. Environmental Protection Agency, and approved for publication
as received from Radian Corporation.  Approval does not signify that the
contents necessarily reflect the views and policies of the U. S. Environmental
Protection Agency, nor does mention of trade names or commercial products
constitute endorsement or recommendation for use.
                                      ii

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                                   PREFACE

      In response to State and local  agency requests for air toxics
information, the U. S. Environmental  Protection Agency has developed the
National Air Toxics Information Clearinghouse.   This information dissemination
center has been developed in cooperation with the State and Territorial  Air
Pollution Program Administrators (STAPPA) and the Association of Local  Air
Pollution Control Officials (ALAPCO).
      The purpose of this document, published by the National Air Toxics
Information Clearinghouse, is to Inform State and local agencies and other
Clearinghouse users of current research and regulatory development projects
under way at the U. S. Environmental  Protection Agency (EPA), the National
Institute for Occupational Safety and Health (NIOSH), the Agency for Toxic
Substances and Disease Registry (ATSDR), and State and local agencies,  and to
help them identify sources of specific air toxics information.  Every effort
has been made to ensure accuracy as of March 31, 1991, the date that
compilation of project information was collected.  However, future changes in
agency priorities and funding levels may change the scope and estimated
project completion dates.
      This document is the 1991 update of the annual National Air Toxics
Information Clearinghouse ongoing research document, last published in
July 1990.  The Clearinghouse plans to continue to update this document on a
regular basis.  Other publications of the Clearinghouse include:

            National Air Toxics Information Clearinghouse:  Rationale for Air
            Toxics Control in Seven State and Local Agencies,
            EPA-450/5-86-005, PB86-181179/XAB, August  1985;
            National Air Toxics Information Clearinghouse:  How The
            Clearinghouse Can Help to Answer Your Air  Toxics Questions,
            EPA-450/5-86-009, PB88-157813/XAB, July 1986;
            National Air Toxics Information Clearinghouse:  Methods for
            Pollutant Selection and Prioritization, EPA-450/5-86-010,
            PB87-124079/XAB, July  1986;
            National Air Toxics Information Clearinghouse:  Qualitative and
            Quantitative Cancer Risk Assessment, EPA-450/S-87-003,
            PB88-113188/XAB, June  1987:
            National Air Toxics Information Clearinghouse:  Bibliography  of
            Selected  Reports and Federal Register Notices Related  to Air
            Toxics, six volumes:   EPA-450/5-87-005, PB88-136601/XAB
            (Volume 1: Citations - 1987), July  1987;  EPA-450/5-88-005,

                                      iii

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PB89-103436/XAB (Volume 2:  Citations - 1988), July 1988;
EPA-450/3-89-25, PB90-270570/REB (Volume 3:  Citations - 1989),
July 1989; EPA-450/3-90-014, PB91-168435/XAB (Volume 4:
Citations - 1990), July 1990; EPA-450/3-91-016, NTIS number not
yet available (Volume 5:  Citations - 1991), July 1991; and
EPA-450/3-91-017, NTIS number not yet available, (Index - 1991),
July 1991;
National Air Toxics Information Clearinghouse:  NATICH Data Base
Users Guide for Data Entry and Editing, EPA-450/5-88-001,
PB88-202734/XAB, February 1988;
National Air Toxics Information Clearinghouse:  NATICH Data Base
Users Guide for Data Viewing, EPA-450/5-88-002, PB88-197470/XAB,
February 1988;
National Air Toxics Information Clearinghouse:  Case Studies in
Risk Communication, EPA-450/5-88-003, PB89-104277/XAB, May 1988;
National Air Toxics Information Clearinghouse Report on State,
Local,  and EPA Air Toxics Activities, EPA-450/3-91-018,
NTIS number not yet available, July 1991;
National Air Toxics Information Clearinghouse Newsletter, a
bimonthly periodical, 39 issues to date, December 1983 - May 1991;
and
National Air Toxics Information Clearinghouse:  Ongoing Research
and Regulatory Development Projects, EPA-450/3-91-015, NTIS number
not yet available, July 1991.
                          iv

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                                   ABSTRACT

      The National Air Toxics Information Clearinghouse has  been  established
by the U. S. Environmental  Protection Agency's (EPA)  Office  of Air Quality
Planning and Standards for the purpose of facilitating information transfer
among Federal,  State, and local  air quality management agencies.   This
document has been published as part of that effort.   Its purpose  is to  inform
State and local agencies and other Clearinghouse users of U. S.  EPA,  National
Institute for Occupational  Safety and Health (NIOSH), Agency for  Toxic
Substances and Disease Registry (ATSDR), and State and local agency research
and regulatory development projects concerning toxic air pollutants.
      The document is divided into three sections and an appendix.  The first
section is an introduction that explains document scope and  use.   Section 2
lists 269 air toxics projects in progress as of March 31, 1991, at EPA, NIOSH,
ATSDR, and State and local  agencies.  A brief description of each project,  the
sponsoring agency, and a contact name, office, and telephone number are given.
The third section of the document contains the index that allows readers to
locate projects of interest.  Projects are indexed by agency, project type,
chemical name or class and Chemical Abstract Service (CAS) number, and
Standard Industrial Classification  (SIC) Code.  The appendix lists regulatory
development projects on toxic chemicals under way at the EPA's Office of
Drinking Water (ODW).  Although most of these projects are not directly
related to air problems, health information on toxic chemicals from ODW
projects may be of interest to Clearinghouse users.
      This work complements information contained in the Clearinghouse
documents entitled "National Air Toxics  Information Clearinghouse:
Bibliography of Selected Reports and Federal Register Notices Related to Air
Toxics, Volume 1:  Citations  - 1987, July  1987  (EPA-450/5-87-005); Volume  2:
Citations - 1988, July 1988  (EPA-450/5-88-005); Volume 3:  Citations - 1989,
July  1989 (EPA-450/3-89-25);  Volume 4:   Citations -  1990, July 1990
(EPA-450/3-90-014);  Volume  5:  Citations  -  1991, July  1991  (EPA-450/3-91-016);
and  Index - 1991, July 1991  (EPA-450/3-91-017).
      This document  was  submitted  in partial fulfillment of  EPA  Contract No.
68-D8-0065, Work  Assignment  No. 3-7, by  Radian Corporation  under the
sponsorship of the U. S. Environmental  Protection Agency.   Compilation of  data
on projects to March 31, 1991, was  completed  in June  1991.

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                               TABLE OF  CONTENTS

Section                                                                   Page
  1.0    Introduction	1-1
  2.0    Project Summaries  	 2-1
  3.0    Index	3-1
         3.1   Table of Contents to Index	3-3
         3.2   Project Entry Index  	 3-23
  Appendix - EPA Office of Drinking Water Projects  	 A-l
                          LIST OF TABLES AND FIGURES

Table                                                                     Page
  1      Key to Acronyms Used in This Document	1-6
  2      Clearinghouse Chemical Identifiers 	 1-12
Figure   Sample Entry 	 1-14
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                               1.0  INTRODUCTION

      This list of ongoing research and regulatory development activities has
been compiled by the National Air Toxics Information Clearinghouse (NATICH),
which is operated by the Pollutant Assessment Branch of the U. S. EPA's Office
of Air Quality Planning and Standards (OAQPS).  It is one of several  tools
designed to facilitate exchange of information for toxic air pollutants.  A
total of 269 ongoing projects are listed.  These projects have been funded by
the U. S. EPA, National Institute for Occupational Safety and Health (NIOSH),
Agency for Toxic Substances and Disease Registry (ATSDR), or State and local
agencies.  The sponsoring agency, a contact name and telephone number, and a
description of the work are provided for each project.  To facilitate use of
this document, the projects are indexed by sponsoring agency, project type,
chemical name or class and Chemical Abstract Service (CAS) registry number,
and Standard Industrial Classification (SIC) Code and SIC Code title.
      This document is designed to help Clearinghouse users identify sources
of information for specific air toxics questions or problems.  It is an
updated version of the July 1990 Clearinghouse "Ongoing Research and
Regulatory Development Projects" document (EPA-450/3-90-013, PB91-161752/XAB).
The projects listed in this document focus on studies that have not yet
resulted in publicly available reports.  The list indicates estimated
completion dates as well as a contact person who can provide study details.
In future updates of this document, new projects will be added, and the dates
and names previously provided will be updated as required.  Projects that were
completed since the last edition have been removed.  Some of these projects
resulted in published reports that are listed in the July 1991 Clearinghouse
publication "Bibliography of Selected Reports and Federal Register Notices
Related to Air Toxics, Volume 5:  Citations - 1991."  Clearinghouse users
should keep previous reports for a complete list of research activities that
have been conducted by the various agencies.

DOCUMENT SCOPE

      Twenty types of projects that are considered to be of greatest interest
to agencies concerned with the regulation of toxic air pollutants are included
in this compilation.  Both basic scientific research projects and studies
conducted to assess the need for regulations and/or to support regulatory
development activities have been  included.  Federal regulations may or may not
be developed for sources and/or pollutants covered by these projects.  The 20
categories of projects are briefly defined below.
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1.    Accident Prevention/Emergency Response - These projects range in scope
      from establishing accident prevention and emergency response measures to
      evaluating releases or spills and preparing appropriate responses to the
      accident.  This includes procedures under development to meet the
      Superfund Amendments and Reauthorization Act (SARA) Title III community-
      right-to-know program requirements.

2.    Ambient Monitoring - Projects that develop methodologies for monitoring
      hazardous air pollutants or to conduct monitoring studies.

3.    CHIPs - Chemical Hazard Information Profiles - These profiles are
      prepared by EPA's Office of Toxic Substances that compiles preliminary
      Information about sources, environmental distribution, exposure, and
      health effects of specific chemicals.

4.    Clean Air Act Title III Guidance/Documents - Projects that pertain to
      implementing Title III of the Clean Air Act Amendments of 1990, which
      relate to air toxics.

5.    Control Technology - Projects that address control of air toxics from
      specific sources or methods to mitigate effects from toxic pollutants in
      a geographic area (i.e., effects of urban soup).

6.    Dispersion Modeling - Projects in which dispersion modeling of an air
      pollution source or sources emitting toxic air pollutants is performed.
      Also included are projects that develop models to evaluate the
      dispersion characteristics of air toxics attributed to geographical and
      meteorological influences.

7.    Emission Factors - Projects that develop emission factors for specific
      air toxics or compile emission factors from previously published data.

8.    Epidemiology Studies - Epidemiology studies primarily funded by NIOSH
      examining human health effects possibly resulting from exposure to toxic
      air pollutants.

9.    Exposure Assessments - Projects that estimate the population exposed to
      ambient concentrations of specific air toxics.

10.   Health Assessments - Projects that result in the compilation of
      information on health effects of specific air toxics chemicals.

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11.    Indoor Air - Projects that study indoor  air  pollutant,  including methods
      development for monitoring and health  and  exposure  assessments.

12.    NESHAP - EPA projects that support the development  of  National  Emission
      Standards for Hazardous Air Pollutants (NESHAP)  under  Section  112  of  the
      Clean Air Act.  These projects may include collecting  or  generating the
      following types of information:  an analysis of  the affected  industry or
      air pollution source including emissions data and applicable  control
      technology; an analysis of regulatory  alternatives  in  terms of potential
      environmental, economic, and energy impacts; and health information
      including exposure and risk assessments.

13.    NSPS - EPA projects that support the development of New Source
      Performance Standards (NSPS) for sources of  certain hazardous air
      pollutants under Section 111 of the Clean  Air Act.   These projects may
      involve gathering or generating the following types of information:   an
      analysis of the affected industry or air pollution  source including
      emissions data and applicable control  technology, and  an analysis  of
      regulatory alternatives in terms of potential environmental,  economic,
      and energy impacts.

14.    Pollution Prevention - Projects that support the use of materials,
      processes, or practices that reduce or eliminate the creation of
      pollutants or wastes.

15.    Pre-Reaulatorv Assessments - Projects  that assess whether specific air
      pollutants should be regulated under the Clean Air Act or other
      appropriate mechanisms.  These projects include reviewing the health
      effects, sources, air emissions, and potential for public exposure to
      the specific pollutants.

16.    Regulatory Development Guidance - EPA-funded projects that provide
      guidance to State and local agencies on development of air toxics
      control programs.

17.    Risk Assessments - Projects that estimate potential human risks
      resulting from exposure to hazardous air pollutants.

18.    Source Assessments - Projects  that  identify  and quantify emissions from
      specific source categories and  that evaluate applicable control
      technologies.

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19.   $ource Sampling - Projects that develop source sampling methodologies or
      that include sampling specific sources of hazardous air pollutants.

20.   Toxicitv Testing - Animal  toxicity testing studies that assess adverse
      health effects associated  with exposure to one or more chemicals.

      The following EPA offices  were contacted for lists of projects within
these 20 categories:

            Office of Air and Radiation;
            Office of Pesticides and Toxic Substances;
            Office of Research and Development;
            Office of Solid Waste and Emergency Response; and
            Regional Offices for all 10 EPA Regions.

The NIOSH and ATSDR under the Department of Health and Human Services were
also contacted.  In selecting projects from these lists, emphasis was placed
on projects dealing with toxic air pollutants that belong to the categories
listed above.  State and local agencies enter their project lists directly
into the Clearinghouse data base as a part of the Clearinghouse's annual
information request.
      The EPA's Office of Drinking Water (ODW) projects have been listed in
the Appendix.  Although not specifically air-related projects, health
information on toxic pollutants  resulting from ODW projects may be helpful to
Clearinghouse users.

USING THIS DOCUMENT

      The remainder of this document has been divided into two sections and an
appendix.  Section 2 contains individual entries for 269 ongoing research and
regulatory development projects.  The EPA, NIOSH, and ATSDR projects appear
first, followed by State and local agency projects.  Project entries are
numbered sequentially throughout Section 2, beginning with the prefix CL-BIB
or with the two-letter postal code State abbreviation for State or local
agency projects.  Breaks in numerical sequence indicate the removal of
previous entries after completion of the specific project.  Each entry
generally contains the following elements:

            Project Title,
            Status of Project,
            Contact Office, Name, and Telephone Number,

                                      1-4

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            Chemical  Abstract Service  (CAS)  Registry  Number,
            Chemical  Name,
            Air Pollution Source,
            Project Type,
            Project Description,  and
            Standard Industrial  Classification (SIC)  Code.

      The status field contains  the start date and anticipated completion
date, if known.  Any proposed publication information,  if appropriate,  is  also
included.  In the case of emission standards projects (NESHAP and NSPS), the
entry indicates whether the standard is currently in  the proposal or
promulgation stage.  Since most  NIOSH projects are long-term projects,  journal
articles on various phases of a  project may be published before the overall
project completion date shown in the entry.
      The next element in each project entry lists the office doing the work
and the name and telephone number of the Project Officer or other
knowledgeable contact.  Abbreviations used for the offices and the telephone
number for each office are included in Table 1.
      The CAS number, chemical name, and source fields may not be applicable
to all entries.  For example, projects that deal with groups of chemicals  such
as "organic compounds" or "heavy metals" rather than specific pollutants
cannot be assigned CAS numbers.   Several special Clearinghouse acronyms
prefaced with "CL-" have been assigned to groups of common pollutant types
where no CAS number was  applicable.  The list of Clearinghouse chemical
identifier acronyms is shown  in Table 2.  In some projects dealing with
specific source types, lists  of chemicals emitted are not yet available, so
"various" has been used  under chemical name.  Other chemical-specific projects
may not deal with  specific air pollution sources.  In these  cases, the air
pollution source field of the entry has been omitted.  Wherever  possible,  an
effort has been made to  list  the  specific chemical name(s),  CAS  registry
number(s), and/or  source type(s)  for each project.  Figure 1 gives an example
of a  typical entry.
       If a project clearly falls  into  1 of  the  20 categories listed above,
only  that one project  type is listed in the entry.  However, there is often
overlap  between the  kinds of information included in these categories,
therefore, more than one project  type  is selected based  on the project title
and  description.   The  final  element of the  project entry provides  a brief
general  description  of the project.
       Section  3 of the document  is  the index  that is organized both
alphabetically  and numerically.   Each  project  is  indexed by  project type, CAS
number,  chemical  name, SIC Code  and the corresponding  SIC  Code title,  and the

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agency conducting the work.  These indices allow users to locate projects
pertaining to a specific chemical, source, or type of information.   For
example, if information is desired on a specific chemical,  it can be obtained
by looking up the chemical name in the index or by looking  up the CAS number
for that chemical.  Under the chemical name are a list of titles and project
numbers (e.g., CL-BIB-0195 or CA01-A5-174-33).   Using this  project number,  one
can look up the projects of interest in Section 2 of this document.
Similarly, this process can be followed for various source  types for which
there are SIC Codes.  For example, if information on projects related to steel
or the chemical industry was desired, a listing could be found alphabetically
and numerically in the index under each of these categories and their
respective SIC Codes.  If an entry contains more than one project type, it  is
listed in the index under each applicable project type.  Only those chemical
names, CAS numbers, and sources with SIC Codes  used in the  20 project
descriptions are found in the index.  A table of contents to the index begins
Section 3.  This lists all terms found in the index and the index page number
where the term and associated projects are listed.
      Regulatory development projects under way at the EPA Office of Drinking
Water (ODW) are summarized in the appendix.  Although these are not
specifically air-related projects, Clearinghouse users may  find toxic chemical
information generated by ODW useful.  For example, background documents for
setting Maximum Contaminant Levels under the Safe Drinking  Water Act contain
health information on toxic chemicals and many  chemicals being studied by ODW
are also potential air pollutants.  The Appendix contains a brief description
of ODW regulatory development activities and lists of chemicals currently
under study.
      Information in this report is also available through  the National Air
Toxics Information Clearinghouse computerized data base known as NATICH.  By
accessing the data base on-line, the user may identify ongoing project
citations by a combination of factors such as pollutant name or CAS number,
SIC Code, project type, and/or sponsoring agency (EPA, NIOSH, ATSDR, or
State/local agency).  For more information on accessing NATICH, contact the
Clearinghouse staff at (919) 541-0850 or (FTS)  629-0850.
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               TABLE  1.  KEY TO ACRONYMS USED  IN THIS DOCUMENT
                Acron
      OfficeDivisionBranch           Name                Telephone

1.  Environmental Protection Agency (EPA) Offices
a.  Office of Air and Radiation (OAR)                           (202) 382-7400
                                                                (FTS) 382-7400
      OAQPS/                          Office of Air Quality,    (919) 541-5615
                                      Planning and Standards    (FTS) 629-5615
                              CTC     Control Technology        (919) 541-0800
                                      Center                    (FTS) 629-0800
                  ESD/                Emission Standards        (919) 541-5572
                                      Division                  (FTS) 629-5572
                              SOB     Standards Development     (919) 541-5579
                                      Branch                    (FTS) 629-5579
                              PAB     Pollutant Assessment      (919) 541-5647
                                      Branch                    (FTS) 629-5647
                              ISB     Industrial Studies        (919) 541-5596
                                      Branch                    (FTS) 629-5596
                              CPB     Chemicals and Petroleum   (919) 541-5674
                                      Branch                    (FTS) 629-5674

                  TSD/                Technical Support         (919) 541-5536
                                      Division                  (FTS) 629-5536
                              MRB     Monitoring  and  Reports    (919) 541-5559
                                      Branch                    (FTS) 629-5559
                              SRAB    Source  Receptor          (919) 541-5561
                                      Analysis  Branch          (FTS) 629-5561
                              NADB    National  Air Data         (919) 541-5583
                                      Branch                    (FTS) 629-5583
                              EIB     Emissions  Inventory       (919) 541-2612
                                      Branch                    (FTS) 629-2612
                              EMB     Emissions Measurement    (919) 541-5544
                                      Branch                    (FTS) 629-5544
                  AQMD/              Air Quality Management     (919)541-5621
                                      Division                   (FTS) 629-5621
                              PPB     Permit  Programs           (919) 541-5345
                                      Branch                     (FTS) 629-5345
                              ASB     Ambient Standards          (919)  541-5656
                                      Branch                    (FTS)  629-5656

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TABLE 1.  KEY TO ACRONYMS USED IN THIS DOCUMENT (Continued)
Acronym
Office Division
SSCD/

ORP/
CSD/

RD
OMS/
OAIAP/
GCD/

IAD/
b. Office of Research and
OHEA/
EAG
HHAG/

ECAO-RTP

Branch Name
Stationary Source
Compliance Division
TSB Technical Support Branch
Office of Radiation
Programs
Criteria and Standards
Division
ESB Environmental Standards
Branch
Radon Division
Office of Mobile Sources
Office of Atmospheric
and Indoor Air Programs
Global Change Division
ARB Analysis and Regulatory
Branch
Indoor Air Division
Development (ORD)
Office of Health and
Environmental Assessment
Exposure Assessment
Group
Human Health Assessment
Group
RDTB Reproductive and
Developmental
Toxicology Branch
Environmental Criteria
and Assessment Office,
Research Triangle Park,
Telephone
(703) 308-8713
(FTS) 398-8713
(703) 308-8666
(FTS) 398-8666
(202) 475-9600
(FTS) 475-9600
(703) 308-8777
(FTS) 398-8777
(703) 308-8760
(FTS) 398-8760
(202) 475-9622
(FTS) 475-9622
(202) 382-7645
(FTS) 382-7645
(202) 382-7407
(FTS) 382-7407
(202) 382-7750
(FTS) 382-7750
(202) 382-2787
(FTS) 382-2787
(703) 308-8470
(FTS) 398-8470
(202) 382-7676
(FTS) 382-7676
(202) 382-7317
(FTS) 382-7317
(202) 475-8909
(FTS) 475-8909
(202) 382-5898
(FTS) 382-5898
(202) 382-7495
(FTS) 382-7495
(919) 541-4173
FTS 629-4173
NC
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   TABLE  1.  KEY TO ACRONYMS USED  IN THIS DOCUMENT  (Continued)
          Acron
Office
Div
branch
Name
Telephone
            ECAO-CIN            Environmental Criteria
                                and Assessment Office,
                                Cincinnati, OH

OHR/                            Office of Health
                                Research

            HERL                Health Effects Research
                                Laboratory

OEETD/                          Office of Environmental
                                Engineering and
                                Technology Demonstration

            AEERL/              Air and Energy
                                Engineering Research
                                Laboratory

            CIAD/               Combustion and  Indoor
                                Air Division

                        CRB     Combustion Research
                                Branch

                        IAB     Indoor Air Branch
             ATRD/                Air Toxics  Research
                                 Division

                         ATCB     Air Toxics  Control
                                 Branch

                         IPB     Industrial  Processes
                                 Branch

             RREL                Risk Reduction
                                 Engineering Laboratory

 OMMSQA/                         Office  of Modeling,
                                 Monitoring  Systems,  and
                                 Quality Assurance

             AREAL/              Atmospheric Research and
                                 Exposure Assessment
                                 Laboratory

             EARD                Exposure Assessment
                                 Research Division

             MRDD/               Methods Research and
                                 Development Division
                                                [513) 569-7531
                                                [FTS) 684-7531
                                                (202) 382-5900
                                                (FTS) 382-5900

                                                (919) 541-2370
                                                (FTS) 629-2370

                                                (202) 382-2600
                                                (FTS) 382-2600
                                                 (919) 541-2822
                                                 (FTS) 629-2822
                                                 (919) 541-2918
                                                 (FTS) 629-2918

                                                 (919) 541-2477
                                                 (FTS) 629-2477

                                                 (919) 541-2746
                                                 (FTS) 629-2746

                                                 (919) 541-3443
                                                 (FTS) 629-3443
                                                  919)  541-2818
                                                  FTS)  629-2818

                                                 (919)  541-2852
                                                 (FTS)  629-2852

                                                 (513)  569-7418
                                                 (FTS)  684-7418

                                                 (202)  382-5767
                                                  FTS)  382-5767
                                                 (919)
                                                 (FTS)
                                           541-2106
                                           629-2106
                                                 (919) 541-2346
                                                 (FTS) 629-2346

                                                 (919) 541-2454
                                                 (FTS) 629-2454
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          TABLE  1.   KEY  TO ACRONYMS  USED IN  THIS  DOCUMENT (Continued)
                Acronym
onyi
isi
      OfficeDivisionBranch           Name                Telephone


                              MRB     Methods Research Branch   (919) 541-3065
                                                                (FTS) 629-3065

                  CPCD                Chemical Processes and    (919) 541-2857
                                      Characterization          (FTS) 629-2857
                                      Division

                  ASMD                Atmospheric Sciences      (919) 541-4564
                                      Modeling Division         (FTS) 629-4564

c.  Office of Pesticides and Toxic Substances (OPTS)            (202) 382-2902
                                                                (FTS) 382-2902

      OTS/                            Office of Toxic           (202) 382-3810
                                      Substances                (FTS) 382-3810

                  ECAD/               Existing Chemical         (202) 382-3442
                                      Assessment Division       (FTS) 382-3442

                              CSB     Chemical Screening        (202) 382-3436
                                      Branch                    (FTS) 382-3436

                              RAB     Risk Analysis Branch      (202) 382-3832
                                                                (FTS) 382-2832

                              CTB     Chemical Testing Branch   (202) 475-8130
                                                                (202) 475-8130

                  HERD/               Health and Environmental  (202) 382-4241
                                      Review Division           (FTS) 382-4241

                              CREB    Chemical Review and       (202) 382-3446
                                      Evaluation Board          (FTS) 382-3446

      OPP/                            Office of Pesticide       (703) 557-7090
                                      Programs                  (FTS) 557-7090

                  RD/                 Registration Division     (703) 557-5447
                                                                (FTS) 557-5447

                              RSB     Registration Support      (703) 557-7700
                                      Branch                    (FTS) 557-7700

                  HED/                Health Effects Division   (703) 557-7351
                                                                (FTS) 557-7351

                              OREB    Occupational and          (703) 557-3536
                                      Residential Exposure      (FTS) 557-3536
                                      Branch
                                     1-10

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         TABLE  1.  KEY TO ACRONYMS USED  IN THIS DOCUMENT  (Continued)
      Office
Acronym
Division
Branch
Name
Telephone
d.  Office of Solid Waste and Emergency Response (OSWER)
      OSW/
                  CAD/
                  WMD/
      OERR/
                  ERD/
                      Office of Solid Waste
                      Characterization and
                      Assessment Division

              TAB     Technical Assessment
                      Branch

                      Waste Management
                      Division

                      Office of Emergency
                      and Remedial Response

                      Emergency Response
                      Division
                                   (202)  382-4610
                                   (FTS)  382-4610

                                   (202)  382-4627
                                   (FTS)  382-4627

                                   (202)  382-4637
                                   (FTS)  382-4637

                                   (202)  382-4761
                                   (FTS)  382-4761

                                   (703)  308-8414
                                   (FTS)  398-8414

                                   (202)  382-2180
                                   (FTS)  382-2180

                                   (202)  475-8720
                                   (FTS)  475-8720
      CEPPO/
e.  Office of Water  (OW)
      ODW
                      Chemical Emergency
                      Preparedness  and
                      Prevention Office
                      Office  of  Drinking Water
f.  Office of Policy,  Planning  and  Evaluation  (OPPE)
      OPP
                   PPD
g.   EPA  Regional  Offices

                   Reg.  I


                   Reg.  II



                   Reg.  Ill
                       Office  of  Pollution
                       Prevention

                       Pollution  Prevention
                       Division
                       Region I,  Air Management
                       Division,  Boston,  MA

                       Region II, Air and Waste
                       Management Division,
                       New York,  NY

                       Region III, A1r
                       Management Division
                       Philadelphia, PA
                                    (202) 475-8600
                                    (FTS) 475-8600
                                                 (202)  382-5700
                                                 (FTS)  382-5700
                                    (202
                                    (FTS
                         382-7575
                         382-7575
                                    (202) 382-4332
                                    (FTS) 382-4332

                                    (202) 382-4028
                                    (FTS) 382-4028
                                    (202
                                    (FTS
                         245-3557
                         245-3557
                                    (617)  565-4502
                                    (FTS)  835-4502

                                    (212)  264-2517
                                    (FTS)  264-2517
                                    (215)  597-1193
                                    (FTS)  597-1193
                                      1-11

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         TABLE  1.  KEY TO ACRONYMS  USED  IN  THIS  DOCUMENT  (Continued)
                Acronym
      Office    Division
Brancn
Name
Telephone
Reg.
Reg.
Reg.
Reg.
Reg.
Reg.
Reg.
IV
V
VI
VII
VIII
IX
X
Region IV, Air,
Pesticides, and Toxics
Management Division,
Atlanta, GA
Region V, Air and
Radiation Management
Division, Chicago, IL
Region VI, Air,
Pesticides, and Toxics
Management Division,
Dallas, TX
Region VII, Air and
Toxics Division,
Kansas City, KS
Region VIII, Air and
Toxics Division,
Denver, CO
Region IX, Air
Management Division
San Francisco, CA
Region X, Air and Toxics
Division, Seattle, WA
(404) 347-2864
(FTS) 257-2864
(312) 886-6793
(FTS) 886-6793
(214) 655-7223
(FTS) 255-7223
(913) 551-7603
(FTS) 276-7603
(303) 293-1761
(FTS) 330-1761
(415) 744-1086
(FTS) 484-1086
(206) 553-8578
(FTS) 399-8578
2.  National  Institute for Occupational Safety and Health (NIOSH)
      OPPE
                  DBBS/
                  DRDS/
Office of Program (404) 639-3794
Planning and Evaluation (FTS) 236-3794
Division of Biomedical (513) 533-8465
and Behavioral Sciences, (FTS) 684-8465
Cincinnati, OH
ABB
APEB
ETB
Applied Biology Branch
Applied Physiology and
Ergonomics Brancn
Experimental Toxicology
Branch
(513) 533-8433
IFTS) 684-8433
513) 533-8291
FTS 684-8291
513 533-8392
FTS 684-8392
Division of Respiratory (304) 291-4474
Disease Studies, (FTS) 923-4474
Morgantown, WV
LIB
Laboratory (304) 291-4593
Investigations Branch (FTS) 923-4593
                                     1-12

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TABLE 1.  KEY TO ACRONYMS USED IN THIS DOCUMENT (Continued)
Acronvm
Office Division Branch
CIB
EIB
EPIB
Name
Clinical Investigations
Branch
Environmental
Investigations Branch
Epidemiology
Telephone
(304) 291-4755
(FTS) 923-4755
(304) 291-4304
(FTS) 923-4304
(304) 291-4476
         DSHEFS/             Division  of Surveillance,
                             Hazard  Evaluations  and
                             Field Studies,
                             Cincinnati,  OH

                     IWSB    Industry  Wide Studies
                             Branch

                     SB      Surveillance Branch
         DSDTT               Division of Standards
                             Development and
                             Technology Transfer

         DSPE/               Division of Physical
                             Sciences and Engineering

                     ECT     Engineering Control
                             Technology Branch

                     MRSB    Measurement Research
                             Support Branch

                     MRB     Methods Research
                             Branch
(FTS)  923-4476

(513)  841-4428
(FTS)  684-4428
(513) 841-4203
(FTS) 684-4203

(513) 841-4303
(FTS) 684-4303
(513
(FTS
533-8302
684-8302
(513) 841-4321
(FTS) 684-4321

(513) 841-4221
(FTS) 684-4221
(513)
(FTS)

(513
(FTS
841-4263
684-4263

841-4241
684-4241
                            1-13

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           TABLE 2.  CLEARINGHOUSE CHEMICAL IDENTIFIERS
Clearinghouse #
        Pollutant
CL-ABRAS
CL-ACID
CL-ADIP
CL-ALDEHYD
CL-ALKYLPB
CL-ALLERG
CL-ALMERC
CL-ALUM
CL-AMINE
CL-AROMHC
CL-BACT
CL-BROM
CL-BTX
CL-CADMIUM
CL-CARBON
CL-CARCIN
CL-CFC
CL-CHC
CL-CHLOR
CL-CHROME
CL-COE
CL-CONSUMR
CL-COPPER
CL-COTDUST
CL-CREOSOL
CL-CUTFLU
CL-DGAEA
CL-DIESEL
CL-DIISOCY
CL-DIOXIN
CL-DYE
CL-ETHERS
CL-ETS
CL-EXPLO
CL-FUELOIL
CL-FUNG
CL-FURAN
CL-GLASS
CL-HALOGHC
CL-HALOME
CL-HAPS
CL-HAZWAST
CL-HCARB
CL-HERB
CL-HEXANE
CL-IAP
CL-INMERC
CL-INORGAN
CL-INOTIN
CL-INSMOLY
CL-INSRHOD
CL-INSTUNG
CL-IRON
CL-MANG
Abrasives
Acidic compounds
Adi pates
Aldehydes
Alkyl lead compounds
Allergens
Alkyl mercury compounds
Aluminum compounds
Amines
Aromatic hydrocarbons
Bacteria
Bromine compounds
Benzene, toluene, xylene
Cadmium compounds
Total carbon
Carcinogens
Chlorofluorocarbons
Chlorinated hydrocarbons
Chlorine compounds
Chromium compounds
Coke oven emissions
Consumer products
Copper compounds
Cotton dust
Creosols
Cutting fluids
Diethylene glycol alkyl ethers and acetates
Diesel fuel emissions
Diisocyanates
Dioxins
Dyes
Ethers
Environmental tobacco smoke
Explosives
Waste derived fuel oil emissions
Fungicides
Furans
Fibrous class dust
Halogenated hydrocarbons
Halomethanes
Title III hazardous air pollutants
Hazardous wastes
Hydrocarbons
Herbicides
Hexane isomers
Indoor air pollutants
Aryl and inorganic mercury compounds
Inorganic compounds
Inorganic tin and oxide compounds
Insoluble molybdenum compounds
Insoluble rhodium compounds
Insoluble tungsten compounds
Iron compounds
Manganese compounds
                               1-14

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     TABLE 2.  CLEARINGHOUSE CHEMICAL IDENTIFIERS  (Continued)
Clearinghouse #
        Pollutant
CL-MAPP
CL-METAL
CL-METOXBZ
CL-MINDUST
CL-MINFIB
CL-MOM
CL-MS
CL-NICKEL
CL-NITRATE
CL-NITRITE
CL-NITROSO
CL-NMHC
CL-ODOR
CL-OH
CL-ORGANIC
CL-PAH
CL-PATHOGN
CL-PCO
CL-PEST
CL-PHARM
CL-PHENOL
CL-PHOSPHA
CL-PHTH
CL-PLAS
CL-PLAT
CL-PM
CL-POM
CL-PYRO
CL-RAD
CL-RCSPP
CL-RESIN
CL-ROSIN
CL-RUBSOL
CL-SALTS
CL-SEWSLUD
CL-SILVER
CL-SOLMOLY
CL-SOLRHOD
CL-SOLTUNG
CL-SOLVENT
CL-SPORES
CL-SULFATE
CL-SULFIDE
CL-SULFITE
CL-SVOC
CL-TIN
CL-TRS
CL-VARIOUS
CL-VEG
CL-VOC
CL-WELD
CL-WOOD
Methyl acetylene-propadiene mixture
Metallic compounds
Methoxybenzene compounds
Mineral dusts
Mineral fibers
Mineral oil mist
Mineral spirits
Nickel compounds
Nitrates
Nitrites
Nitroso compounds
Non-methane hydrocarbons
Odors
Hydroxides
Organic compounds
Polycyclic aromatic hydrocarbons
Pathogens
Photochemical oxidants
Pesticides
Pharmaceuticals
Phenols
Phosphates
Phthalates
Plasticizers
Platinum compounds
Particulate matter
Polycyclic organic matter
Pyro powders
Radiation
Rosin core solder pyrolysis products
Resins
Rosin vapors
Rubber solvents
Salts
Sewage sludge
Silver compounds
Soluble molybdenum compounds
Soluble rhodium compounds
Soluble tungsten compounds
Solvents
Fungal spores
Sulfates
Sulfides
Sulfites
Semi volatile organic compounds
Organic tin compounds
Total reduced sulfur
Various pollutants
Vegetable  oil mist
Volatile organic compounds
Welding fumes
Wood  smoke
                               1-15

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                            FIGURE  1.   SAMPLE  ENTRY
CONTACT:  AEERL/ATRD/IPB, Dean Smith      (919) 541-2708
DOCUMENT CONTROL NUMBER:  CL-BIB-0324

TITLE:
Chlorofluorocarbon Chemical Substitutes

Chlorofluorocarbon Chemical Substitutes
Started 8/86; Report due 9/91
AEERL/ATRD/IPB, Dean Smith    (919) 541-2708

DESCRIPTION:
Chlorofluorocarbons (CFC's) are suspected of depleting ozone in the
stratosphere.  Before the year 2000, the use of CFC's in consumer projects
will probably be curtailed.  Alternative compounds are being considered by
industry; however, these chemicals have yet to pass toxicity and safety
testing.  This project is investigating backup CFC substitutes in case the
compounds Industry has selected to use as refrigerants, foam blowing agents,
solvents, and compounds In fire extinguisher fail  to pass testing.  To date,
ten new compounds have been synthesized.  The ten  new compounds fall into two
major categories:  3- and 4-carbon HCFC's and HFC's; and perfluoro- or
hydrofluoro-ethers.

KEYWORDS THAT REFERENCE THIS PROJECT ARE:
CL-CFC      CHLOROFLUOROCARBONS
CL-ETHER    ETHERS
CL-SOLVENT  SOLVENTS
CT          CNTRL TECHNOLOGY DOC
EPA         ENVIRONMENTAL PROTECTION AGENCY
EPA1        ENVIRONMENTAL PROTECTION AGENCY
10028-15-6  OZONE
28          CHEMICALS AND ALLIED PRODUCTS
286         INDUSTRIAL ORGANIC CHEMICALS
2869        INDUSTRIAL ORGANIC CHEMICALS, NEC
39          MISCELLANEOUS MANUFACTURING INDUSTRIES
399         MISCELLANEOUS MANUFACTURES
3999        MANUFACTURING INDUSTRIES, NEC
593-70-4    CHLOROFLUOROMETHANE
END OF DOCUMENT
                                     1-16

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PROJECT SUMMARIES
        2-1

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to
u>
CL-BIB-0012
Coke Oven EBiaalona:   Charging, Topalda  Leak*, Door
Leak* HBSBAP
Ra-propoaal FT 92
OAQPS/ESD/SDB,  Amanda Agnail      (919) S41-526B

The coke oven  NESRAP  will be  repropoied  11/91.  Promulgation la *ched-
uled for 11/92.  Thi* ml*  reduce* emiaaiona from all new and exiating
coke batteriea in the iron  and ateel indnatry.  The CAA Amendmenta
•pecify maximum •minion limit* for thaae aourcei.

CL-COB      COKK OVEN EMISSIONS
EPA         ENVIRONMENTAL PROTECTIOM AGENCY
NESRAP      KATL EMS STD HAZ AP
33          PRIMARY METAL INDUSTRIES
331         BLAST rORHACX AND BASIC STEEL PRODUCTS
3312        BLAST FURNACES  AMD STEEL MILLS

CL-BIB-0059
Health Aaaeaament Document  for Acrolein
Final report due FT 91
OHEA/ECAO-RTP, William Ewald      (919) 541-4164

Thia docuMnt la on*  of a »«rlei of haalth aiiavnent
docmwntB (BADa) .   It la a  coapnhaniiv* aaaaaaaAnt of
th* known haalth data, including carcinoganiclty, mta-
ganlcity,  t*ratog«nicity, and reproductive effect* from
all expoiure route* on acroleln.  The HAD* aerre aa the
•dent ifIc databaae for potential health effects and
are uaed by the OAQPS to determine the poaaibla Hating
of hacardouB air pollutant* under Section* 111 and 112
of the Clean Air Act.  The  HAD report nuaber ia
IPA-600/8-86-014F.

EPA         EWTTROHWOrrAL PROTECTION AGENCY
HA          HEALTH  ASSESSMENT
101-02-8    ACROLEIM

CL-BIB-OOtl
Health Aa*eaaa»nt DocoMnt  for Acetaldehyde
Final report due FT 91
OHEA/ECAO-RTP, William Ewald     (919) 541-4164

Thia document la one  of a aerlea of health aiaeaament
documanta (RADa).   It la a  coaprehenaiTe aaaeaement of
the known health data, including carclnogeniclty, muta-
genicity,  teratogenlcity, and reproductive effecta,
from all expoiure routea on acetaldebyde.  The HAD*
•erre aa the aclentific data baae for potential health
effecta and are naed  by the OAQPS to determine the
poaalble Hating of hatardona air pollutant* under
Section* 111 and 112  of the Clean Air Act.  The HAD
report nuaber la EPA-600/8-86-015F.

EPA         EmriROtMENTAL PROTECTION AGENCY
HA          HEALTH ASSESSMENT
75-07-0     ACETALDEHYDE
CL-BIB-0062
Health Aaaaaament Document for Hydrogen Sulfide
Final report due FT 91
OHEA/ECAO-RTP, Chon Shoaf         (919) 541-4155

Thi* document ia one of a aeriea of health aaaeaament
document*  (HAD*).  It la a coaprehenaive aaaeaament of
the known health data, including carcinogenicity, muta-
geniclty, teratogenicity, and reproductive effecta,
from all expoiure route* on hydrogen aulfide.  The HAD*
•erve ai the acientific databaae for potential health
effecta and are u*ed by the OAQPS to determine the
poaalble lilting of hazardoua air pollutant* under
Section! Ill and 112 of the Clean Air Act.  The HAD
report nuaber ia EPA-600/8-86-026F.

EPA         ENVIRONMENTAL PROTECTION AGENCY
HA          HEALTH ASSESSMENT
7783-06-4   HYDROGEN SULTIDE

CL-BIB-0103
Atmoapherlc Meaanrementa of Trace Volatile Organic
Compound*
Ongoing; report due 11/90
ORD/ARKAL/CPCD, Larry Cupitt         (919) 541-2270

Aabient meaaurea of RAP* in urban areaa have been made.   Statistical
analyaia la proceeding to determine how far in apace and time the
ambient measurement* may be extrapolated.   A report on analyaia of
data collected in Atlanta i« expected in Fall 1991.

AM          AMBIENT MONITORING
CL-HAPS     TITLE III HAZARDOUS AIR POLLUTANTS
EPA         ENVIRONMENTAL PROTECTION AGENCY

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CL-BIB-010B
Determine Pulmonary and lamjune System Toxicity
Ongoing; started 10/81; complete 9/96
OHR/HERL-RTP, Gary Batch          (919) 541-2658

DESCRIPTION:
Project goals are to:  1) assess the impact of exposure to inhaled air
toxics on the pulmonary and immune system; 2) understand basic aecha-
nisms of tozicity that Bay affect dose-response relationship* to
BAP's, and 3) understand the disease processes resulting from exposure
to SAP's.  Because inhaled compounds first •ncounter pulmonary organs
and the long's immune system and because lung Immune cells are the
first line of defense against invading microorganisms and sgainst tu-
aors initiated in or aetastasited to the lung, effects of air toxics
•ill be assessed using new methods for assessing Immune functions in
the lung as well as the more traditional approach that eaploys spleen
cells to Mature systemic iaaune responses.  Effects of the air toxics
on resistance to challenge with appropriate infectious agents or
transplantable ttasors will be assessed in rats and Bice with special
emphasis on pulBonary disease Bodels.  Effects of air toxics on immm-
nologic responses that are allergenic will also be assessed.  Research
to date has generated chemical-specific data with which the health
risk froB individual compounds can be assessed.  Compound* studied in-
clude epichlorhydrin, styrene, methanol, toluene, perchloroethylane,
and phosgene.

CL-HAPS     TITLE III HAZARDOUS AIR POLLUTANTS
wx         UWIRO**OHTH. pwcrrecnoN XGENCH
rr          Toacicirr TESTING
100-42-5    STTREHX
106-89-8    EPICHLOROHTDRIN
108-88-3    TOLUENE
127-18-4    TKTRACHLOROETBTLtME
67-56-1     METHANOL
75-44-5     PHOSGENE
CI-BIB-0109
Determine Neurotoxic Dose-Effect Relationships
Ongoing; started 10/81; complete 9/96
ORD/OHR/HERL-RTP, Phillip Bushnell   (919)  541-7747

DESCRIPTION:
The goal of this project is to provide generic methods for evaluating
selected classes of chemicals listed by the 1990 CAA Amendments,  more
than 100 of which have reported neurotoxic effects,  making a cheaical-
by-chemical analysis unfeasible, and to evaluate timing and route on
neurotoxiclty endpoints.  This information will improve the EPA's
ability to assess accurately the neurotoxlcity of VOC's,  and to make
regulatory decisions regarding residual risk under the CAA Amendments.
Prototype VOC's identified by OAQPS to be of concern will be studied.
Most VOC's affect the nervous system acutely and are quickly aetabo-
lized and excreted; therefore,  the timing of exposure and functional
assessment is a critical variable.  Dose-effect relationships for ef-
fects of prototype VOC's on function will be assessed both during and
after exposure and will be compared.  Development and validation of
methods to quantify function during inhalation exposure to VOC's vill
focus on behavior  (cognitive and sensory function)  and neurophysiology
(analyses of the visual and auditiory systems in rats and in human
volunteers, with results compared using cross-species mapping (CSH).
Methods have been developed to assess a vide range of endpoints for
studies of toluene, p-xylene, styrene,  solvents, and carbon disulfide.

CL-HAPS     TITLE III HAZARDOUS AIR POLLUTANTS
CL-SOLVXNT  SOLVENTS
CL-VOC      VOLATILE ORGANIC COMPOUNDS
EPA         ENVIRONMENTAL PROTECTION AGENCY
TT          TOXICIW TESTING
100-42-5    STTRENE
106-42-3    XYLENE,P-
108-88-3    TOLUENE
75-15-0     CARBON DISULFIDE

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10
 I
Ul
CL-BIB-0110
Characterize Cenotoxic Do*e-Responie Relationships
0090109; started 10/79; complete  9/95
OHR/HERL-RTP, Joellen  Lewtas          (919) 541-3849

This project'* goal it to provide dose-response, metabolism, and do-
•imetry data on the mutageniclty  and carcinogeniclty of priority haz-
ardous air pollutants.  Thl> project vill focus on complex mixtures
and individual components of combustion product*  (product* of Incom-
plete combustion, FIC's) including polycyclic organic matter (POM'*)
•och a* nitrated and oxygenated polycyclic organic*.  Kndpolnta to be
examined Include gene  Mutation, Dm daaago, chromosomal effects, onco-
genlc transformation,  and tumor formation.  Trachael cell metabolism
and dosimetry assays will be deTeloped, validated, and utilized to
provide dose-response  data on pulmonary carcinogens.  Metabolism and
dosimetry studies vill be conducted to evaluate human exposure and do-
•imetry relationships.  New method* for detecting and quantitating DNA
addncts will be employed to relate in vitro, in vivo animal and human
dosimetry.

CL-CARCIN   CARCINOGENS
CL-HAPS     TITLE III  HAZARDOUS AIR POLLUTANTS
CL-FOM      POIYCTCLIC ORGANIC MATTER
EPA         ENVIRONMENTAL PROTECTION AGENCY
TT          TOKICITT TESTING

CL-BIB-0111
Identify and Evaluate  Toxic Components of Air Pollution
Ongoing; started 10/81; complete  9/95
OHR/HERL-RTP, Joellen  Lewta*          (919) 541-3849

The purpose of this program is to develop and validate method* to
Identify mutagenic and potentially carcinogenic component* in ambient
air and source emissions and to quantify the contribution of specific
genotozicants to mutageniclty.  The approach will involve bioassay-
directed fractionalion and characterization methodologies.  Mlcro-
bioascay methods recently developed are being used to couple bioassay
to HPLC methodologies.  Biologically active fractions will be further
fractionated and chemically/biologically analyzed.  Research will con-
tinue to determine the significance of compound* recently Identified
as part of thi* project, including nitrated PAH and azaarene*.

AM          AMBIENT MONITORING
CL-CARCIN   CARCINOGENS
CL-HAPS     TITLE III  HAZARDOUS AIR POLLUTANTS
CL-PAH      POtrCTCLIC AROMATIC HYDROCARBONS
IPA         ENVIRONMENTAL PROTECTION AGENCY
TT          TOXICITI TESTING
CL-BIB-0114
Develop Method* to Quantify Developmental and Reproductive Tozicity of
Air Pollutant*
Ongoing; started 10/84; complete 9/96
OHR/H1RL-RTP, Ralph Cooper       (919) 541-4084

The purpose of thl* project Is to develop, validate, and utilize
method* to Identify and quantify the potential developmental and re-
productive tozicity of chemicals emitted to the air by point and non-
point sources.  Specific goals include:  1) determining critical con-
centration/duration factors in tozicity; 2) examining the relevance of
reversible reproductive effects in the risk assessment process; and 3)
developing and validating quantitative dose-response models.  The 1990
CAA Amendments will ultimately require developing more advanced risk
aisessment method* than are u*ed In the present RfC process.  This
project will provide the basis for Improved risk assessment* for de-
velopmental and reproductive toxicants.  Both In vivo and in vitro
methods will be used in a multifaceted approach designed to evaluate
pharmacokinetlc parameters and biological responses as a function of
exposure concentration and duration using a few priority chemical*.
Thi* project will build upon the techniques developed and applied to
the question of the developmental and reproductive tozicity of metha-
nol.  Both the Developmental and the Reproductive Toilcity Risk As-
sessment Guideline* provide research recommendations for improving the
risk assessment of the health endpoints that will be studied.

AN          AMBIENT MONITORING
CL-VARIOOS  VARIOUS
EPA         ENVIRONMENTAL PROTECTION AGENCY
TT          TOXICITY TESTING

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to
ot
CL-BIB-0115
Integrated Air Cancer Project  (IACP)
Ongoing;  started n 84; complete  9/92
ORD/OHR/KERL-RTP,  Joellen  Lewtas    (919)  541-3849

The.  IACP  is an interdisciplinary  research program  ilmsrl at Identifying
the  aajor carcinogenic chemicals  emitted Into the  air, the specific
sources of these chemicals, and their Ijepact on human exposure.   Three
EPA  laboratories (AREAL, AKIRL, and HIRL) are working on the  lACP's
goals.  These  goals are:   to develop scientific methods and data  bases
for  identifying the major  sources of carcinogenic  chemicals emitted
into the  air and/or arising fro»  atmospheric transformation.  This
project is also designed to Improve the methodology and data  base for
assessing human exposure and risk to airborne carcinogens.  Utilizing
monitoring data and modeling expertise, the studies will focus on
specific  problem areas and attempt  to develop relationships between
sources and receptors.  This project has  focused on the evaluation and
source identification of the products of  incomplete combustion from
residential wood combustion, automotive emissions, and residential
ollheatlng emissions in field  studies in  Raleigh,  DC, Albuquerque, MM,
Boise, ID,  and Roanoke, VA.  Portions of  this work have been  published
in KPA Report  Mo.  600/9-88-015 and  No. 600/9-87-010.  A major report
on the Boise,  ID,  study will be available by October 1991.

CL-CARCIN   CARCINOGENS
CL-WOOD      HOOD SMOKI
CA           EXPOSURE ASSESSMENT
KPA          ENVIRONMENTAL  PROTECTION AGENCY
SA           SOURCE ASSESSMENT
88           PRIVATE HOUSEHOLDS
881          PRIVATE HOUSEHOLDS
8811        PRIVATE HOUSEHOLDS

CL-BIB-0141
Field Assessment of Air Emissions from Hazardous Waste Dewsterlng
Operations
Ongoing
ORD/OEETD/RRE1-CIN,  Paul Warner  (513) 569-7755

This field study will assess the  emissions from
dewaterlng devices  used to remove water from the sludge
of hazardous waste.   Sample analysis will be done
for VOC,  semi-VOC,  and some specific compounds.  Data collection  has
been completed.  An Internal report is due June 1990.

CL-HAZMAST HAZARDOUS WASTES
CL-SEWSLUD  SEWAGE  SLUDGE
CL-SVOC      SEMIVOLATILE ORGANIC  COMPOUNDS
CL-VOC      VOLATILE ORGANIC COMPOUNDS
EPA          ENvTRONMEMTJU,  PROTECTION AGENCY
SA           SOURCE  ASSESSMENT
49           ELECTRIC,  GAS,  AMD SANITARY SERVICES
495          SANITARY SERVICES
4953         REFUSE  SYSTEMS
                                                                                  CL-BIB-0161
                                                                                  Particulate and Tissue Analysis Service and Research
                                                                                  Ongoing; started 10/76
                                                                                  NIOSH/DBBS/ABB, Bob Riley    (513) 533-8400

                                                                                  This project will provide long partlcuUte burden data
                                                                                  through the analysis of human lung tissues by automated
                                                                                  analytical electron microscopy.
                                                                                  CL-PM       PARTICULATE MUTTER
                                                                                  CL-VARIOUS  VARIOUS
                                                                                  NIOSH       NATIONAL INSTITUTE FOR OCCUP.
                                                                                  TT          TOXICITT TESTING
                                          SAFER AND HEALTH
CL-BIB-0162
Evaluation of Mesothelioma Production by Asbestos Substitutes
Ongoing; started 10/84; complete late FT 92
NIOSH/DBBS/ABB, Bob Riley   (513) 533-8400

Industry is suggesting two modified chrysotile products as safety sub-
stitutes for asbestos.  The project will assess the safety of these
materials through animal testing, in which pleura! implants are used
to compare reactions to base fibers versus the substitutes.  Data col-
lection is complete; tissue pathology analyses are underway.

NIOSH       NATIONAL INSTITUTE FOR OCCUP. SAFETY AND HEALTH
TT          TOXICITT TESTING
12001-29-5  CHRTSOTILE
1332-21-4   ASBESTOS

CL-BIB-01B1
Vanadium Pentoxide - NTP Chemical Management
Started 10/83; complete 9/91
NIOSH/DBBS/ETB, William Moorman  (513) 533-8275

Vanadium pentoxide was nominated to the NTP as a vanadium compound
with significant potential for human exposure by NCI,  OSRA, EPA,
NIOSH, and MSHA.  This project will provide NTP toxicologlcal direc-
tion for acute and chronic information (organ function toxicity and
cancer).  The 14- and 19-day studies are complete and the initial re-
sults have been compiled.
                                                                                  NIOSH       NATIONAL INSTITUTE FOR OCCUP.
                                                                                  TT          TOHCITY TESTING
                                                                                  1314-62-1   VANADIUM PENTOXIDE
                                          SAFETY AND HEALTH

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CL-BIB-0195
Effective Silica  Indie**  of  Respirable Mineral Dusts
Ongoing; started  10/84
NIOSH/DRDS/EHIB,  William  Wallace    (304)  291-4421

This project  seeks to determine the  significance of the factor* that
affect the flbrogenic potantial of *llica.  Present correlation of
axpo*ora la based on particle count  or particle mass.  Investigations
inclnda spectroscopic characterization of surface composition of
quartz particle*  in »<»»«< composition  respirabla dusts and deteraina-
tlon of the role  of surface  properties in distinguishing the cytotox-
icity of quartz frosi alnminosilicates.

BA          HEALTH ASSESSMENT
N10SH       KATIOKJIL INSTITUTE fOR OCCOP. SAFETY AH) HEALTH
7631-86-9   SILICA

CL-BIB-0224
Ethylena Oxide Mortality  Study - MCI
Ongoing; started  10/82
NIOSH/DSHKFS/INS8, Leslie Stayner   (513)  533-8306

This is a cohort mortality study of  workers who have
been exposed to ethylene  oxide in the  course of steril-
ising medical supplies or spices.  The mortality
experience of the cohort  will be compared to that of
the general population, stratified by  age, race, sex,
and calendar tlate.  Further  analysis by dose categories
will be conducted to detect  any dose-response.  Expos-
ure categorization will be based on  existing industrial
hygiene sampling data, new sampling  data  collected by
MIOSH, and hlstorial reconstruction  based on process
descriptions.  The principal hypothesis to be tested is
that exposure) to etbylene oxide increases the risk of
leukemia.

IS          EPIDEMIOLOGY  STUDY
KIOSH       NATIONAL INSTITUTE FOR OCCUP. SAFITY AMD HEALTH
51          WHOLESALE TRADE-HONOURABLE GOODS
514         GROCERIES UD RELATED PRODUCTS
5149        GROCERIES AM) RELATED PRODUCTS, NEC
75-21-8     ETHYLENE OXIDE
80          HEALTH SERVICES
806         HOSPITALS
CL-BIB-0227
Update of Completed Cohort Mortality Studies - NCI
Ongoing; started 10/82
NIOSH/DSHEFS/INSB, Andrea Okun    (513) 841-4203

These are epidemlological studies that assess the
association between exposure and the risk of developing
disease  (primarily cancer).  Through this project,
cohorts from previous NIOSH studies will be followed
through the most current date possible, additional
death information will be added to the file, the
analysis wili be rerun, and new reports will be
prepared.  Therefore, the reanalysis will include a
greater number of deaths  (increasing the statistical
power) and the latency period will be extended five to
ten year* (depending on the individual study).

CL-PEST     PESTICIDES
ES          EPIDEMIOLOGY  STUDY
NIOSH       NATIONAL INSTITUTE FOR OCCUP. SAFETY AND HEALTH
100-42-5    STYRENI
106-99-0    BUTADIENE, 1,3-
127-18-4    TETRACHLOROETHYIENE
1336-36-3   POLYCHLORINATED BIPHENTLS
71-43-2     BENZENE
7440-43-9   CADMIUM
75-01-4
            VINYL CHLORIDE
CL-BIB-0230
Medical, Bloswtrlc and Industrial Hygiene Study of
Ongoing; started 10/79
NIOSH/DSREFS/IWSB, Andrea Okun   (513) 841-4203
•rging Proble
The approach of this project generally will be to
conduct literature searches and field surveys to
collect information to determine if epidemlological
studies (environmental, morbidity, and/or mortality)
are feasible, and when feasible, to develop protocols
as appropriate throughout the year and submit to the
office of the director NIOSH, for approval.  Requested
assistance to other division or institute programs will
be provided as required.

CL-VARIOOS  VARIOUS
ES          EPIDEMIOLOGY STUDY
NIOSH       NATIONAL INSTITUTE FOR OCCUP. SAFETY AND  HEALTH

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W

00
CL-BIB-0232
Epirlwalologic and Industrial Hygiene Support  of Toxic Substance
Control Act - EPA
Ongoing;  started 10/81
NIOSH/DSHEFS/INSB,  Ken  Wallingford   (513)  841-4314

Chemicals will be selected for inclusion in this project based on the
•utual interests of both HIOSH and IPX.  EPA  suggests chemicals need-
Ing farther evaluation  prior to issuing regulations under the  Toxic
Substances Control  Act.  The evaluations will be conducted in  three
phases:   I - a review of the toxic properties of the chemical; II -
••Ik-through surveys conducted at  companies for exposure evaluation
and epirlemlology feasibility assessment; and  III - the most appropri-
ate companies will  be selected for in-depth Industrial hygiene sam-
pling surveys.

CL-TIN       ORGANIC TIN COMPOUNDS
ES           EPIDEMIOLOGY STUDY
HA           HEALTH  ASSESSMENT
NIOSH        NATIONAL INSTITUTE FOR OCCUP. SJUPETT AM) HEALTH
101-14-4     CDRENE
110-80-5     ETHOJtrSTHANOL, 2-
111-76-2     ETRTLENE GLTCOL MONOBUTYL ETHER
117-81-7     BIS(2-ETHYLHEXYL)PRTHALATE
32196-63-7  6LTCOLS,  POLYETHYLENE, MONO(2,3-EPOXY-2-
50-00-0      FORMALDEHYDE
75-21-8      ETHYLENE OXIDE
9016-45-9   ANTAROX

CL-BIB-0243
Mortality Study of  Workers Exposed to Toluene Dilsocyanate
Started 6/83;  complete  summer 1991
NIOSH/DSHEFS/INSB,  Teresa  Schnorr    (513) 841-4411

This study will assess  the association between exposure
to toluene diisocyanate and the risk of developing
respiratory cancer.   A  cohort of approximately 8,000
•en and women employed  at  four different polyurethane
foam manufacturing  plants  between  1958 and  1982 have
been identified.  Their employment histories  and demo-
graphic data will be entered into  a master  file, and
their vital status  determined through follow-up with
SSA, IRS,  Post Office,  Bureau of Motor Vehicles and a
private Case-Location Service.  Death certificates will
be obtained from the appropriate states and the under-
lying cause of death coded according to the Inter-
national  Classification of Disease Revision in effect
at the time of death.  Standard life table  analysis
will be conducted to determine if  the cohort  has
experienced excess  mortality.
        ES           EPIDEMIOLOGY STUDY
        NIOSH       NATIONAL INSTITUTE FOR OCCOP.
        2*471-62-5  TOLUENE DIISOCYANATE
        28           CHEMICALS AND ALLIED PRODUCTS
        285          PAINTS AND ALLIED PRODUCTS
        2851         PAINTS AND ALLIED PRODUCTS
CL-BIB-0244
Uranium Miners-Low Dose Investigation
Started 10/82; ongoing
NIOS9/DSHETS/INSB, Robert Roscoe   (513) 841-4411

This epidemlologlc study will assess the association between exposure
to low levels of radon daughters and the risk of developing lung can-
cer.  The project consists of two components:  (1)  A questionnaire
survey of all living miners and the next-of-kin of miners who died af-
ter 1965.  The questionnaire is designed to collect data concerning
occupational exposures, smoking history, and medical history.  (2) Af-
ter updating the computer files with the questionnaire data and the
vital status data as of 1987, a cohort lung cancer analysis is under-
way on 3,350 white males, 775 Navaho males, and a few other groups.
Mortality analyses will also be performed on various subcohorts based
on exposure, smoking, dietary, and racial categories.

CL-ETS      ENVIRONMENTAL TOBACCO SMOKE
CL-VARIOOS  VARIOUS
ES          EPIDEMIOLOGY STUDY
NIOSH       NATIONAL INSTITUTE FOR OCCOP. SAFETY AND HEALTH
10          METAL MINING
10043-92-2  RADON
109         MISCELLANEOUS METAL ORES
1094        URANIOK-RADIUK-VANADItM ORES

CL-BIB-029Q
Health Assessment Document for Chlorine and Hydrogen Chloride,,
External Review
External review draft due FT 91
OHEA/ECAO-RTP, Beverly Comfort   (919) 541-4165

This document is one of a series of health assessment
documents (HADs).  It i« a comprehensive assessment of
the known health data. Including carcinogenicity, muta-
genicity, teratogenicity, and reproductive effects,
from all exposure routes on chlorine and hydrogen
chloride.  The HADs serve as the scientific data base
for potential health effects and are used by the OAQPS
to determine the possible listing of hazardous air
pollutants under Sections 111 and 112 of the Clean Air
Act.  The RAD report number is EPA-600/8-87-041A.

EPA         ENVIRONMENTAL PROTECTION AGENCY
HA          HEALTH ASSESSMENT
7647-01-0   HYDROGEN CHLORIDE
7782-50-5   CHLORINE
                                          SAFETY AND HEALTH

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10
1
IO
         CL-BIB-0281
         Development of Method* to Interpret Metabolism
         Data in Exposure Assessment*
         Draft report complete
         OHEA/IAC,  Richard Halentowlcc    (202)  475-8922

         Pharmacoklnetics data ax« being studied to assist In exposure assess-
         ment*.  The project addresses various aspects of metabolism and pbar-
         •acoklnetic modeling for application in exposure and rick assessments.
         Technique* that look at Mealing factor* fox appropriate extrapolation
         among species are being considered a* Is the concept of physiological
         time.
         EA
         EPA
         TT
            EXPOSURE ASSESSMENT
            ENVIRONMENTAL PROTECTION AGENCY
            TOKICITT TISTINC
CL-BIB-0282
Health A**e**a*ot for Trlchloroethylene Cancer Update
Ongoing
OHEA/HHAC, Charlie Hi*   (202) 382-5898

A comprehensive a»e>oMnt of the known health data  for
carclnogenicity from all ezpoiore rontea on trlchloro-
ethylene ia being ctodied.  Thi« la an updated
carclnogenicity aa*e>OMnt based on new inhalation and
oral carcinogenicity bloasaay* as well a* additional
epidemiologlcal »tudl««.

•PA         ENVIROIMMTAL PROTECTION A6EMCT
HA          HEALTH ASSESSMENT
T 9-01-6     TRICRUnOETHrLENE

Cl-BIB-0289
Methoda Derelopaent for Haxardon* Waste Coabtutorc
Ongoing; started 10/86
ORD/AREAL, Larry Johnson   (919) 541-7943

Several tasks are included in this project,  including
the sampling of semiTolatlies, Tolatllea,  toxic sjetals,
HC1, and CO.  Generally, •wthods are being deTeloped to
evaluate field testing procedure*.  Statistical
analyse* are being done to determine accuracy and
precision of the methods.

CL-HAmAST  HAIARDOOS HASTES
CL-METAI.    HETALLIC COMPOUNDS
CL-SVOC     SEMTVOUTILE ORCAMIC COMPOUNDS
CL-VOC      VOLATILE ORCWHC COWOONDS
EPA         ENVIRONMEHTAL PROTECTION A6EMCT
SS          SOOTCE 8AkHJNC
49          ELECTRIC, GAB,  AND SANITART SERVICES
495         SAMITART SUWICES
4953        REFUSE SYSTEMS
630-08-0    CARBON HONOXIDX
7647-01-0   HTOR06KN CHLORIDE
Monitoring Roman Exposure to Hacardon* Air Pollutant*
 (HAP*)
Started 10/82; ongoing
ORD/AREAL/EARD, Ross Hlghnith    (919) 541-7828

Sampling procedure* are being developed to monitor human exposure to a
variety of compound*; for instance, nicotine ha* bsen sastpled and ana-
lyzed, a* well a* metal* and VOCs.  "Initial Results from the PTIAM
Study, Survey Design, Population Re*pon*e Rate, Monitor Performance,
and Quality Control Results" waa presented at the 1991 ANNA/EPA Air
Toxic* Symposium.

CL-METAL    METALLIC COMPOUNDS
CL-VARIOOS  VARIOUS
CL-VOC      VOLATILE ORCAMIC COMPOUNDS
EA          EXPOSURE ASSESSMENT
EPA         ENVIRONMENTAL PROTECTION AGENCY
54-11-5     L-NICOTINE

CL-BIB-0296
Process Evaluation of Ambient Air Monitoring Near a Sugar Beet
Processing Plant in Idaho
Ongoing; started FT 86
EPA Region X, Jon Schwels*   (206) 553-1690

Thi* study is evaluating different VOC aource* at the plant.  Emis-
sions have been monitored and the data modeled to assess health risk.
Monitoring result* will be used to direct further source testing in
Winter 1991.  Additional monitoring will be conducted by the Idaho Air
Quality Bureau.

CL-VOC      VOLATILE ORGANIC COMPOUNDS
DM          DISPERSION MODELING
EA          EXPOSURE ASSESSMENT
EPA         ENVIRONMCNTAI. PROTECTION ACENCY
SA          SOURCE ASSESSMENT
SS          SOURCE SAMPLING
107-02-8    ACROLEIN
20          FOOD AND KINDRED PRODUCTS
206         SUGAR AND CONFECTIONERY PRODUCTS
2063        BEET SUGAR
50-00-0     FORMALDEHYDE
67-64-1     ACETONE
75-07-0     ACETALDEHYDE

CL-BIB-0339
Environmental Tobacco Smoke (ETS) Policy Guide
Ongoing; report in progress
OAR/OAIAP/IAD, Bob Axelrod   (703) 308-8470

The goal of this project 1* to develop a workplace smoking policy
guide for corporate decision-maker* which will provide information for
developing smoking policie* protective of non-smokers.

CL-ETS      ENVTRONMERTAL TOBACCO SMOKE	
EPA         EMVIROHHENTAL PROTECTION AGENCY
IA          INDOOR AIR

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 I
t-*
o
CL-BIB-0340
Environmental Tobacco Smoke  (ITS) long Cancer and Respiratory
Disease Risk Assessment
00901119; report due 9/91
OAR/OAIAP/IAD, Steve Baynard   (202) 382-5*722

The goal of this project if  to generate • report that quantifies the
impact of lung cancer and other respiratory disease risk from ITS ez-
poiure in the non-smoking public in order to place in perspective
IPX's public information efforts on this pollutant and to guide miti-
gation Measures.

CL-ETS      ENVIRONMENTAL TOBACCO SMOKE
EPA         ENVIRONMENTAL PROTBCTION AGKHCT
IA          INDOOR AIR
RDC         RIG DEVELOPMNT GUIDE

Cl-BIB-0341
Designing for Good Indoor Air Quality:  An Introduction for Design
Professionals
Ongoing; complete Fall 1991
OAR/OAIAP/IAD, Bob Thompson   (103) 308-8792

This project will result in  a guide for architects and design engi-
neers which provides information on design and construction techniques
to eliminate indoor air pollution in public and commercial buildingi.

CL-IAP      INDOOR AIR POLLUTANTS
IPA         ENVIRONMENTAL PROTECTION AGENCY
IA          INDOOR AIR

CL-BIB-0348
Refinement of a Detection and Analysis Approach to
Volatile Organic Compound Release Characterization
Using a Whole Air Technique
Started FT 87; reports in progress
IPA Region VII, Mark Thomas       (913) 236-3884

Two chemicals were used in a portable generator to set
up a test atmosphere.  The atmosphere was sampled using
a stainless steel canister and Tenax tubes deployed in
field configuration, based on meteorological
conditions.  Analyses were performed on subsamples
of the spheres and on the Tenaz tubes using GC/FID.
Quality assurance measures will be developed with
further evaluation of the sampler
deployment and additional field studies.

AM          AMBIENT MONITORING
IPA         ENVIRONMENTAL PROTECTION ACtNCY
108-88-3    TOLUENE
71-55-6     TRICBLOROBTHANE, 1,1,1-
CL-BIB-0350
Dosimetry Models for VOC Ratard Identification
Ongoing; started 10/87; complete 9/94
ORD/OHR/RKRL-RTP, John Orerton   (919) 541-7515

The purpose of this project is to develop a state-of-the art dosimetry
model for VOC's that assesses respiratory tract deposition,  uptake,
and distribution to other body tissues to allow IPA to estimate inter-
nal dose based on ezposure data for classes of VOC's,  rather than the
present reliance on chemical-specific models.   Existing state-of-the-
art dosimetry models for the lungs and for phaxmacokinetic distribu-
tion throughout the body will be combined.  The model will consist of
a series of mass-balance differential equations that quantify VOC con-
centration within four major types of tissue groups.  Necessary ex-
perimental data will be obtained in animals and humans for defining
appropriate input parameters and validating predictions.  Because lung
dosimetry and whole body dosimetry models have largely been developed
independently, there is a need to link the separate models and develop
a combined dosimetry model.  An integrated model approach should im-
prove the ezposure-dose portion of risk assessments through a unifying
concept rather than reliance on a chemical-by-chemical basis.

CL-VOC      VOLATILE ORGANIC COMPOUNDS
EPA         ENVIRONMENTAL PROTECTION AGENCY
HA          HEALTH ASSESSMENT
TT          TOXICITY TESTING

CL-BIB-0354
CERCLA Designation and Reportable Quantities Regulation*
Ongoing; complete 9/91
OSWER/OSH/OERR/ERD, Barbara Hostage    (202) 382-2198

Section 304 of the Emergency Planning and the Community Right-to-Know
Act establishes State and local emergency notification requirements
for releases of extremely hazardous substances (EHS's) and CERCLA haz-
ardous substances.  EPA is proceeding with a rulemaking to designate
those EHS's that are not CERCLA hazardous substances as such and to
adjust their reportable quantity (RQ).  The two companion final rules
(designation and RQ adjustment) will be published in the Federal Reg-
ister concurrently.  By establishing the same trigger for Federal,
State, and local reporting of a given release, the final rules will
reduce the burden on the regulated community and State and local re-
sponse personnel.

CL-VARIOUS  VARIOUS
EPA         ENVIRONMENTAL PROTECTION AGENCY
ER          EMERGENCY RESPONSE

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to
 I
 CL-BIB-0355
 Interpretive Kola on Federally Permitted Releases under CERCLA
 Section 101(10)
 Ongoing;  complete IT 92
 OSNER/OSN/OERR/ERD, Barbara Hostage   (202)  382-2198

 A release of any hazardous substance into the environment  In an amount
 equal to or greater than its reportable quantity im  subject  to report-
 ing requirements unless it is a Federally permitted  release.   This FR
 notice defines Federally permitted releases  under 101{10)  of CERCLA
 and will focus on reporting requirements to  the  National Response Cen-
 ter as well as CERCLA liability.  The rule was proposed July 1988 and
 will be finalised in 1991.

 CL-VARious  VARIOUS
 KPA         ENVIRONMENTAL PROTECTION AGENCY
 BR          EMERCINCT RESPONSE

 CL-BIB-0361
 Field Testing and Method Iralnation of Chrome
 electroplating Plants
 Ongoing
 OAQPS/TSD/BM, Frank Clay        (919)  541-5236

A number of chrosM electroplating plants have been tested  to charac-
terize the performance of selected control technologies.  Method
evaluation was performed concurrent with the field tests.  Two field
tests are  scheduled for Summer 1991 at plants using  state-of-the-art
control technology.  The NESHAP schedule is:   proposal,  March 1992;
promulgation,  March 1993.   Measurements have focused on hexavalent
 chromium.

 CT           CNTRL TECHNOLOGY DOC
 KPA         ENVIRONMENTAL PROTECTION AGENCY
 SA           SOURCE ASSESSMENT
 SS           SOURCE SAMPLING
 18540-29-9  CHROMICM (VI)  COMPOUNDS
 34           FABRICATED MEXAL PRODOCTS
 347          METAL SERVICES,  NEC
 3471         PLATING ARD  POLISHING
 7440-47-3    CHROMICM

CL-BIB-0363
 Integrated Risk  Information System (IRIS)
 Ongoing
OHEA/ECAO-CIN, IRIS User Support  (513) 569-7254

 IRIS is an electronic on-line data base  of summary health  risk assess-
ment and regulatory information on chemical substances.  The  primary
purpose is to provide guidance  risk values to EPA risk assessors  and
decision-makers  for use  in EPA  risk assessments.  IRIS provides a
basis for  greater consistency in EPA risk management and decision-
making.  There are approximately 580  risk  assessments for  480 chemi-
cals available on-line.

CL-VARIOOS  VARIOUS
EPA          ENVIRONMENTAL  PROTECTION AGENCT
RA          RISK ASSESSMENT
 CL-BIB-D364
 Phospbogypsum Reconsideration
 Ongoing
 ORP/CSD/ESB,  Craig Conklin   (703) 308-8758

 In response to the vinyl  chloride court decision, the Agency made a
 voluntary decision to reassess the health risks for radionuclldes.
 The existing  data  has been reassessed, with reproposal in March 1989,
 and repromulgation December 15, 1989  (54 FR 51654).  EPA is granting a
 limited reconsideration of the portion of the phosphogypsum NESHAP
 which requires disposal of phosphogypsum in stacks or mines, thereby
 precluding alternate  uses  of the material.  EPA is timultaneously pro-
 posing  alternatives to the existing rule  (55 FR 13480, 55 FR 13482).
 At  the  same time that EPA granted reconsideration, it also granted a
 limited class waiver  from compliance that permits the distribution and
 use of  phosphogypsusj  for  agricultural purposes.  Th« first waiver ex-
 pired October 1, 1990, and was extended until June 1,  1991.  An
 additional extension  until October 1, 1991, has been requested.

 CL-RAD      RADIATION
 EPA        ENVIRONMENTAL PROTECTION AGENCY
 NESHAP      NATL EMS STD HAZ AP
 RA         RISK ASSESSMENT

 CL-BIB-0374
 Health  Assessment  Document for Toluene Diisocyanate
 Final report  due FT 91
 OHEA/ECAO-RTP, Mark Greenberg    (919) 541-4156

 This project  is a  comprehensive assessment of the known
 health  data,   including carcinogenicity,  mutagenlcity,
 teratoganlclty and reproductive effects from all
 exposure routes on toluene dilsyocyanate.   This
 document is one of a  series of health assessment
 documents (HAD*).   The HADs serve as the scientific
 data base for potential health effects and are used by
 the OAQPS to determine the possible listing of hazard-
 ous air pollutants under Sections 111 and 112 of the
 Clean Air Act.

 EPA         ENVIRONMENTAL PROTECTION AGENCT
 HA          HEALTH ASSESSMENT
 584-84-9    TOLOENE-2,4-DIISOCTANATE

 CL-BIB-0384
 Chromium Electroplating NESHAP Development
 Ongoing
 OAQPS/ESD/SDB, Lallt Banker   (919)  541-5420

NESHAP development is underway to regulate chromium emissions  from  in-
dustrial chromium electroplating and chromic acid anodizing facili-
ties.   Promulgation is expected in the spring of 1993.

EPA         ENVIRONMENTAL PROTECTION AGENCY
NESHAP      NATL EMIS STD HAZ AP
 34          FABRICATED METAL PRODOCTS
 347         METAL SERVICES, NEC
 3471        PLATING AND POLISHING
 7440-47-3   CHROMIOM

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K>
I-1
to
         CL-BIB-03B5
         Industrial. Cooling Towers Chromium NKSHAP Development
         Ongoing
         OAQPS/ESD/ISB, Ron Meyers       (91»)  541-5407

         A technical background information document will be developed.   Task*
         include field teats to establish performance of controls and coat
         analysis for alt«rnatlT« controls.  NESRAP development is underway to
         regulate chromium •Missions.   Preaiulgation is expected Spring 1993.

         EPA         ENVIRONMENTAL PROTtCTIOH AGENCY
         NESRAP      NATL DOS SID HAZ AP
         7440-47-3   CHROMIUM
         CL-BIB-0391
         Sourc* Category Parameters
         Ongoing
         OAQPS/ESD/CPB,  Bob Ros«nsta«l
                                  (919) 541-5608
A data baa* of emission parametera for tha  191 pollutants  frosi  the
proposed Clean Air Act legislation is under development.   Tha data
baaa la usad to  rank aourca catagoriaa of emissions and idantify  tha
bast ragulatory  candidataa.  Additional chemicals hava  baan proposad
for future study.  A draft report was prepared December 14, 1990.

CL-VARIODS  VARIOUS
EPA         ENVIRONMENTAL PROTECTION AGENCY
PRA         PRE-REG ASSESSMENT
SA          SOURCE ASSESSMENT

CL-BIB-0392
Tha Toxic Interaction Databasa, KIXTOX
Ongoing
OHEA/ECAO-CIN, Richard Hertiberg  (513) 569-7582

This parsona!  computer database contains summary tozicity  data  froai
published laboratory studies on toxic interactions between chemicals.
The data include the exposure conditions, observed toxic effects  and
type of interaction, as wall aa the statistical  analysis method usad.
Diskettes containing the data and access programs are shipped rou-
tinely to all  regions.  There are 3000 chemical  interactions on 1650
chemical paira Hated aa of May 1991.

CL-VARIODS  VARIOUS
EPA         tun' I ItfltMHrsT PROTECTION AGENCY
RA          RISK ASSESSMENT

CL-BIB-0399
ArchlTe and Evaluate Selected Air Toxics Dispersion Models
Ongoing; complete FT 91
OAQPS/TSD/SRAB,  Joe Touma   (919) 541-5383

The purpose of this project is to archive data bases
and evaluate toxic air dispersion models.

CL-VAMOCS  VARIOUS
DM          DISPERSION MODELING
EPA         ENVIRONMENTAL PROTECTION AGENCY
CL-BIB-0401
Toxic Chemical Testing for Assessment Exposure
Monitoring Systems Development
Ongoing; complete 12/99
ORD/AREAL, William Nelson        (919) 541-3184

The purpose of this project is to conduct research on exposure moni-
toring methods and systems to improve estimates of human exposure to
pollutants.  Data bases and procedures will be developed to assess
human exposure in support of OTS programs.  This includes relating
exposures to body burdens, development of a geographical Information
aystem for exposure assessment and evaluation of data produced in to-
tal exposure assessment methods studies.  Breath is being used as a
blomarker.  Currently, VOC'a in breath are being monitored.   A minia-
turized and refined breath sampling device has been developed which
allows for quicker sequential sampling and better estimates of pollut-
ant excretion rates.  Methods comparisons will be conducted.  Addi-
tional work to extend the methodology to additional VOC'a la being
done.  Exposure levels in specific microenvirotmvent locations, includ-
ing hardware atores, indoor swimming pools, and drycleaning establish-
ments are being investigated.  Preliminary characterizations of con-
sumer product emissions have shown measurable VOC emissions.

CL-CONSUMR  CONSUMER PRODUCTS
CL-VOC      VOLATILE ORGANIC COMPOUNDS
EA          EXPOSURE ASSESSMENT
EPA         ENVIRONMENTAL PROTECTION AGENCY
52          BUILDING MATERIALS I GARDEN SUPPLIIS
525         HARDWARE STORES
5251        BARDWARE STORES
72          PERSONAL SERVICES
721         LAUNDRY, CLEANING, C GARMENT SERVICES
7216        DRYCLEANING PLANTS, EXCEPT RUG
79          AMUSEMENT ( RECREATION SERVICES
799         MISC. AMUSEMENT, RECREATION SERVICES
7999        AMUSEMENT AND RECREATION, NEC

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10
 I
CL-BIB-040*
Determination of Population Exposure to Mobil*  Source
Pollutant*
Ongoing;  complete 12/91
ORD/AREAL,  William Nelson        (919)  541-3184

The  goal  of this research !• to extend the general exposure methodolo-
gy used *ucce**fnlly for CO to other situations and to other mobile
source air  pollutant*.   Data fro* previous population exposure  field
studies for CO are being reviewed,  and data that can be  generalized  to
other area*,  auch aa homan activity patterns, are being  evaluated In
detail.   A  workshop was  conducted in August 1988, on the *tate-of-the-
art  of vehicular expo*ore model development.  Currently, this study  i*
sampling  air inside car  cabin* for  VOC'« and  several criteria pollut-
ant*.  In a eecond phace of the study,  passenger exposures in nethanol
and  gas powered car* will be compared.   Data  on passenger cabin expo-
sure in Buburban routes,  coejerating  route*,  and  underground tunnels ha*
been collected.   Data on passenger  exposures  in gas powered cars  has
been collected and will  be compared to passenger exposures in methanol
powered cars.

CL-METAL    METALLIC COMPOUNDS
CL-VOC      VOLATILE ORGANIC COMPOUNDS
KA          EXPOSURE ASSESSMENT
EPA         ENVIRONMENTAL PROTECTION ACENCT
630-08-0    CARBON MONOXIDE

CL-BIB-0408
Integrated Air Cancer Project (IACP)
Started FT  84;  complete  9/92
ORD/AREAL,  Debra Walsh    (919)  541-7531

The  IACP  ia an interdisciplinary research program aimed
at identifying the major carcinogenic chemicals emitted
into the  air,  the specific sources  of these chemicals,
and  their impact  on human exposure.   Three  EPA labora-
tories (ARKAL, AEERL, HERL)  are working to  realise the
lACP's goals.  Utilising monitoring data  and modeling
expertise, the studies will  focus on  specific problem
area* and attempt  to develop relationship* between
sources and receptors.   Initial phases of the project
focused on the evaluation and source  identification of
the  product* of incomplete combustion from  residential
wood combustion and automotive emissions  (Raleigh, DC,
Albuquerque, NM,  and Bolae,  ID).  Portion*  of this work
have been published in EPA Report No.  €00/9-88-015 and
No.  600/9-87-010.

CL-CARCIN  CARCINOGENS
CL-HOOD     WOOD  SMOKE
EA          EXPOSURE ASSESSMENT
EPA         ENVIRONMENTAL PROTECTION ACENCT
SA          SOURCE ASSESSMENT
88          PRIVATE  HOUSEHOLDS
881         PRIVATE  HOUSEHOLDS
8811        PRIVATE  HOUSEHOLDS
CL-BIB-0410
Mortality Study of Worker* Exposed to Halowax
Started  10/83; complete 1/92
NIOSH/DSHEFS/IWSB, Elizabeth Ward    (513) 841-4481

Two plant *lte* will be included in this retrospective
cohort mortality study.  Plant "A" used chlorinated
naphthalenes during the early 1940s to coat electrical
cable*.  Approximately 9000 individual* worked at the
plant during that time and 800 of them developed derma-
titis.  Plant "B" used chlorinated naphthalenes from
1966 to 1968, during which time approximately 125 of
600 worker* developed chloracne.  The observed deaths
will be compared to those expected, where the expected
deaths are calculated based on a standard population,
and are adjusted for age, race, sex, and calendar year.

ES          EPIDEMIOLOGY STODT
NIOSH       NATIONAL INSTITUTE FOR OCCOP. SAFER AND HEALTH
1825-30-5   NAPHTHALENE, 1,5-DICHLORO-
1825-31-6   NAPHTHALENE, 1,4-DICHLORO-
2050-69-3   NAPHTHALENE, 1,2-DICHLORO-
2050-72-8   NAPHTHALENE, 1, 6-DICHLORO-
2050-73-9   NAPHTHALENE, 1,7-DICHLORO-
2050-7S-1   NAPHTHALENE, 2,3-DICHLORO-
2198-75-6   NAPHTHALENE, 1,3-DICHLORO-
2198-77-8   NAPHTHALENE, 2,7-DICHLORO-
33          PRIMARY METAL INDUSTRIES
331         BLAST FURNACE AND BASIC STEEL PRODUCTS
3315        STEEL WIRE AND RELATED PRODUCTS
335         NONFERROUS ROLLING AND DRAWING
3357        NONFERROUS WIREDRAWING t INSULATING
36          ELECTRONIC C OTHER ELECTRIC EQUIPMENT
364         ELECTRIC LIGHTING AND WIRING EQUIPMENT
39450-05-0  HALOWAX 1099
58718-66-4  HALOMAX 1000
58718-67-5  HALOWAX 1001
                                                                                  CL-BIB-0424
                                                                                  State/EPA Indoor Radon Survey
                                                                                  Ongoing
                                                                                  ORP/RD/PAB, Jeffrey Phillip*
                               (202)  245-4114
                                                                                  The purpose of these surveys 1* to determine the frequency distribu-
                                                                                  tion of radon levels and identify radon hot spots in given States.
                                                                                  Statewide and regional frequency distribution of screening measure-
                                                                                  ment results will be estimated.  Data has been collected from 34
                                                                                  States.  Six additional State* are participating in 1991.   These stud-
                                                                                  ies are statistically significant.

                                                                                  EPA         ENVIRONMENTAL PROTECTION ACENCT
                                                                                  IA          INDOOR AIR
                                                                                  SA          SOURCE ASSESSMENT
                                                                                  10043-92-2  RADON

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ro
 f
CL-BIB-0434
Regulatory Investigation of Formaldehyde Emissions fro* Pressed
Wood Product*
Ongoing
OTS/CCD/1CCB, George Semeniuk   (202) 382-2134

The purpose of the project i« to assets indoor risk* and identify and
implement mitigation measure,*, i£ appropriate.

CT          CHTRL TECHNOLOGY DOC
EPA         EOTIROtMEHTAL PROTECTION XGCHCT
IA          INXX>R AIR
50-00-0     FORMALDEHYDE

CL-BIB-0445
Chemical Analysis of Particulate Filters (Colorado)
Ongoing; report da* FT 91
EPA Region VIII, Dale Wells    (303) 293-1773

Analysis for polycycllc aromatic hydrocarbon* Mill be
conducted on filter* collected from 20 vehicle* repre-
senting three MOBILES classes.  Kach cla» was
subjected to three different fuels, unleaded regular,
lit MTBE, and 10% ethanol blend (gasohol).  Filters
frosi 10 light/medium duty diesels will also be
analyzed.  These filters were subjected to two types
of diesel fues, "typical" and California low sulfur.
Two eets of particulate filters were collected frost
each vehicle.  One set is designated for elemental and
organic carbon analysis.  The second aet is to be
analyzed for gravimetric determinations and for organic
speciation.  The methodology from this project will be
transferable: to other air toxics programs in EPA
Region VIII.

CL-DIESEL   DIESIL FUEL EMISSIONS
CL-PAH      POLYCYCLIC AROMATIC HYDROCARBONS
EPA         EOTIROtMENTAL PROTECTION AGKMCT
SA          SOORCE ASSESSMEKT
1634-04-4   ETHER, TBRT-BUTTL METBYI.
C4-17-5     ETRANOL
8006-61-9   GASOUNE
                                                                                  CL-BIB-0449
                                                                                  Chamber Studies Characterizing the Organic Emissions
                                                                                  from Kerosene Space Beaters:  Phase II
                                                                                  Ongoing; report doe 1/91
                                                                                  AEERL/CIAD/IAB, James White      (919) 541-2851

                                                                                  The phased characterization of the particulate and organic emissions
                                                                                  from undented kerosene space heaters has been completed.  (The emis-
                                                                                  sions from 12 kerosene space heaters obtained from the Consumer Prod-
                                                                                  ucts Safety Commission were screened and reported in last year'a Phase
                                                                                  I study.)  Four heaters were selected from Phase I for intensive char-
                                                                                  acterization.  These heater* cover a range of design types and Btu
                                                                                  ratings.  Measurements made during Phase II included aerosol mass via
                                                                                  both personal pumps and PM-10 sampler, aerosol size distribution, par-
                                                                                  ticulate mutagenicity, and the classical combustion parameters.  Vola-
                                                                                  tile gases were collected in Suema canisters; semivolatile gases ware
                                                                                  collected in XAD.  EPA currently is developing a report that will sum-
                                                                                  marize Phase I and Phase II efforts.  No further work is anticipated.

                                                                                  CL-IAP      INDOOR AIR POLLUTANTS
                                                                                  CL-SVOC     SEMTVOLATIIJE ORGANIC COMPOUNDS
                                                                                  CL-VOC      VOLATILE ORGANIC COMPOUNDS
                                                                                  EF          EMISSION FACTOR
                                                                                  EPA         ENVIRONMENTAL PROTECTION AGENCY
                                                                                  IA          INDOOR AIR
                                                                                  SA          SOURCE ASSESSMENT
                                                                                  8008-20-6   NAVY FUELS JP-5

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10

M
in
Tha Particle Total Expo-aura Assessment Methodology
Ongoing
ORD/AREAL/EARD, Luc* Malice*    (919) 541-1910

This program was developed by IPX to measure and evaluate personal ex-
posure to aaroaola.  Tha aaln field study took placa In Fall 1990 in
Riverside, California, and inclndad 178 residence*.  Th« level of hu-
man exposure to particlaa and tha ralatad exposure to sources of aero-
aol Butter ia baing estimated,  thia program follows a aaquanca of
programs daaignad to aatlaata aTaryday exposures to othar potential
hazards each aa Tolatlla organic compounds.  Tha program is focused on
spacific six* fractions of aaroaol particlaa analyzed for at least
metals, nitotina, and as resources permit, samivolatile organic*.  A
fiald study will ba conductad to help determine tba Indoor aaroaol
particla alza distribution and concentration spectrum.  Portion* of
this work war* prasantad at tha 1989 APCA/EPA Symposium on the Mea-
surement of Toxic and Ralatad Air Pollutants.  Data on total mass of
tha particlaa have baan analyzed.  Daytime personal exposures war* 501
hlghar than coocorrant indoor or outdoor concentrations.  Tha source
of tha hlghar exposures is being Investigated.

AM          AMBIENT MONITORING
CL-IAP      INDOOR AIR POLLUTANTS
CL-METAL    METALLIC COMPOUNDS
CL-PM       PARTICULATE MATRR
CL-SVOC     SEMIVOLATILE ORGANIC COMPOUNDS
tA          EXPOSURE ASSESSMENT
KPA         ENVIRONMENTAL PROTECTION AGENCT
IA          INDOOR AIR
SA          SOURCE ASSESSMENT
54-11-5     L-MICOTINE

CL-BIB-0472
Compendium of Indoor Air Quality Maaanraajant Methods
Ongoing
ORD/AREAL, Ross Hlgnsmlth     (919) 541-7828

Tha porpoaa of thia projaet ia to compile tha most commonly used IAQ
measurement methods for technical guidance documents.  The base docu-
ment baa baan published.  Tha document will ba continuously updated.

CL-IAP      INDOOR AIR POLLUTANTS
EA          EXPOSURE ASSESSMENT
EPA         ENVIRONMENTAL PROTECTION AGENCT
IA          INDOOR AIR
CL-BIB-047S
Study on tha Formation of Aerosols and Partlculates
from tha Incineration of Metals
Ongoing
AEERL/CIAD/CRB, William Linak      (919) 541-5792

The purpose of thia project is to study the formation and combustion
formation of submicroaerosols and particnlatas from tha incineration
of hazardous wast* containing Metal compounds.

CL-BAZWAST  HAZARDOUS HASTES
CL-METAL    METALLIC COMPOUNDS
CL-PM       PARTICULAR MATTER
EPA         ENVIRONMENTAL PROTECTION AGENCT
SS          SOURCE SAMPLING
49          ELECTRIC, GAS, AND SANITARY SERVICES
495         SANITARY SERVICES
4953        REFUSE SYSTEMS

CL-BIB-0498
New Studies of Population Exposure to VOCs and Major
Sources of Exposure
Reports in progress  FY90
ORD/AREAL, William Nelson        (919) 541-3184

The EPA has carried out two studies of human exposure to VOCs.   A
study in Los Angeles, CA, investigated personal exposures,  indoor and
outdoor air concentrations, and concentrations in exhaled breath of 25
target chemicals for 50 residents selected using a probability-based
sampling procedure.  Tha second study inTestigated suspected sources
of several target chemicals in 11 homes in Bayonne and Elizabeth,  NJ.
Attached garagea aa a source of gasoline vapors,  smoking as a source
of aromatic hydrocarbon* and reaplrable partlculates,  wearing and
storing dry-cleaned clothes as a source of tetrachloroethylene,  and
air fresheners and moth crystals as a source of para-dlchlorobanzane
were studied.  Data collection ha* been completed.  Reports are avail-
able in proceedings of several conferences.

CL-ETS      ENVIRONMENTAL TOBACCO SMOKE
CL-BCARB    HYDROCARBONS
CL-VOC      VOLATILE ORGANIC COMPOUNDS
EA          EXPOSURE ASSESSMENT
EPA         ENVIRONMENTAL PROTECTION AGENCY
IA          INDOOR AIR
S3          SOURCE SAMPLING
106-16-7    DICHLOROBENZENE,1,4-
127-18-4    TETRACHLOROKTBTIZNE
8006-61-9   GASOLINE
88          PRIVATE BOUSEHOLDS
881         PRIVATE HOUSEHOLDS
8811        PRIVATE HOUSEHOLDS

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M
 I
CL-BIfl-0499
Effectiveness of Various Surface Crating* and Concrete
Block* in Reducing  Low  Pressure-Driven Influx of Radon
Through Concrete Block  Basement Walla
Started FT 87; ongoing
AEERL/CIAD/IAB, John Ruppersberger   (919) 541-2432

In the first part of this study, six coatings and several typ«« of
concrete block* were evaluated for their effect in preventing/deter-
ring the passage of radon into homes.  All the coatings vera found ef-
fective if applied  carefully.  A large variability was found between
the types of concrete blocks.  A report on these results was submitted
for publication in  May  1990.  A study of the variability of concrete
blocks to Bake recommendations for their use in radon-prone areas has
been completed.  The study of additional blocks and coatings has also
been completed.  A  comprehensive final report is expected in 1991.

CT          CNTRL TECHNOLOGY DOC
EPA         ENVIRONMENTAL PROTECTION AGENCY
IA          INDOOR  AIR
10043-92-2  RADON
15          GENERAL BUI ICING CONTRACTORS
152         RESIDENTIAL BUILDING CONSTRUCTION
1521        SINGLE-FAMILY HOUSING CONSTRUCTION
32          STONE,  CLAY, AND GLASS PRODUCTS
327         CONCRETE, GYPSUM, AND PLASTER PRODUCTS
3271        CONCRETE BLOCK. AND BRICK
88          PRIVATE HOUSEHOLDS
881         PRIVATE HOUSEHOLDS
8811        PRIVATE HOUSEHOLDS

CL-BIB-0507
Emissions Data Base for Indoor Air Sources
Ongoing
AEERL/PCD/IAB, James White    (919) 541-1189

Data have been collected during this project frosi the literature and
in-house EPA projects on Indoor air.  Both emission rates frosi various
sources and emission factors are presented.  The data base will be
compatible with an  IBM  AT and DOS.  Periodic updates are planned, as
well as the possible inclusion of Canadian data.  These data will
arise frosi the literature.  Agency research, and other users' research.
Caveat:  no quality assurance has been performed on the data.  Updated
software will be available upon request in September 1991.

CL-IAP      INDOOR AIR  POLLUTANTS
IF          EMISSION FACTOR
EPA         ENVIRONMENTAL PROTECTION AGENCY
IA          INDOOR AIR
CL-BIB-0516
Chemical Fractionatlon and Analysis of China Coal
Combustion Emission Samples
Ongoing
ORD/OHR/HERL, Judy Hnmford       (919) 541-3095

In this project, a cyano semi-prep RPLC column used to
fractionate a smoky coal sample extract will be
evaluated, bioassay-dlrected HPLC will be performed,
and chemicals in the sample extract will be evaluated
in an attempt to identify unknown mutagens or
carcinogens.

CL-CARCIN   CARCINOGENS
EPA         ENVIRONMENTAL PROTECTION AGENCY
IA          INDOOR AIR
TT          TOXICITY TESTING

CL-BIB-0517
A High-Efficiency, High-Volume Compound Annular Denuder
Sampler for Phase-Distributed Semi-Volatile Organic
Chemicals
Ongoing
ORD/AREAL, Joachim Pleil         (919) 541-4680

The objectives of this project are to develop and evaluate a high-
volume, compound annular denude* (WTCMJ) sampler for phase-distributed
organic*; to determine its performance under field conditions; and to
utilize this sampler to expand the existing data base on phase distri-
bution of semi-volatile organic chemicals (SVOC).  Sampling will be
completed in Fall 1991 and results reported thereafter.

AM          AMBIENT MONITORING
CL-SVOC     SEMTVOLATILI ORGANIC COMPOUNDS
EPA         ENVIRONMENTAL PROTECTION AGENCY

CL-BIB-0520
VOCs Samplers for Superfund Site Applications
Ongoing
ORD/AREAL/MRB, William McClenny  (919) 541-3158

In this project, several factors concerning whole-air sampling near
Superfund altes are being studied.   These Include wind speed and di-
rection dependent sampling, spatial integrative sampling,  time-
resolved sampling, and in-field preconcentration sampling.

AM          AMBIENT MONITORING
CL-VOC      VOLATILE ORGANIC COMPOUNDS
EPA         ENVIRONMENTAL PROTECTION AGENCY
SS          SOURCE SAMPLING

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         CL-BIB-0524
         Multl-Sorbent Preconcentrator
         Ongoing
         ORO/AREAL/MRB, William McClenny
                                  (919) 541-3158
10
t-'
-J
The purpose of thie project i« to eliminate the  need for liquid nitro-
gen during on-slte sampling and analysis, thereby making the use of
EPA systems more practical In field and stationary site operation.
Alternatives! to the us* of liquid cxyogen include closed cycle cool-
ers, thermo-electric  cooler*, and oncooled solid adsorbents.

CL-VOC      VOLATILE  ORGANIC COMPOUNDS
IPX         ENVIRONMENTAL PROTECTION AGENCY
SS          SOURCE SAMPLING

CL-BIB-OS30
Preparation of a Radon/Mew Construction Report
Started 4/88; report  doe  2/91
AEERL/CIAD/IAB, Mike  Osborne    (919) 541-4113

The objective is to develop a manual that provides
builders with information on a variety of techniques
that are expected to  be effective in decreasing
potential radon accumulation in houses.  In addition,
legislators, regulators and residential building coda
writers May choose to evaluate radon-resistant
techniques for potential  application to or modification
of existing regulations or codes applicable to
residential construction.  The second edition of the
manual has been published.

EPA         ENVIRONMJtNTAL PROTECTION ACtNCT
I*          INDOOR AIR
ROC         REG DEVELOPMNT GUIDE
10043-92-2  RADON
15          GENERAL BUILDING CONTRACTORS
152         RESIDENTIAL BUILDING CONSTRUCTION
1521        SINGLE-FAMILY BOOSING CONSTRUCTION
1522        RESIDENTIAL CONSTRUCTION, NIC

CL-BIB-OS35
Madison Avenue Formaldehyde Study
Started 1/B9; ongoing
EPA Region II, Marlon Gonzales   (212) 264-2517

The purpose of this study is to measure formaldehyde
and VOC concentrations at street level sites and other
sites in New York City in order to establish baselines
prior to the large-scale Introduction of methanol
buses, which emit formaldehyde.

AM          AMBIENT MONITORING
CL-VOC      VOLATILE  ORGANIC COMPOUNDS
EPA         ENVIRONMENTAL PROTECTION AGENCY
41          LOCAL AND INTERORBAN PASSENGER TRANSIT
413         INTERCITY AND RURAL BOS TRANSPORTATION
4131        INTERCITY C RURAL BOS TRANSPORTATION
50-00-0     FORMALDEHYDE
67-56-1     METBANOL
CL-BIB-0541
1985 Emissions Deposition Modeling of Air Toxics in
Lake Michigan Region
Report due 9/91
EPA Region V, Pam Blakely         (312) 886-6054

An emissions Inventory has been developed for about 50 air toxic
chemicals for consolidated metropolitan areas in Wisconsin, Illinois,
Indiana, and Michigan.  Deposition modeling will be conducted to quan-
tify atmospheric loadings into Lake Michigan.  The final report is
projected to be completed by September 1991.

CL-VARIOUS  VARIOUS
DM          DISPERSION MODELING
EF          EMISSION FACTOR
EPA         ENVIRONMENTAL PROTECTION AGENCY

CL-BIB-0545
Procedures for Estimating and Allocating Area Source
Emissions of Air Toxics
Ongoing; report due 5/89
OAQPS/TSD/EIB, Dallas Safriet     (919) 541-5371

The objective of this project la to produce a document,
now in draft form, that offers procedures for
estimating air toxics emissions from area sources.   The
described techniques generally yield county-wide
emissions estimates.  Methodologies are also included
for allocating county-wide emissions to subcounty
grids.  The document includes factors for air toxics
emissions from the most important or prevalent area
source categories found in urban areas, such as mobile
sources, heating,  and gasoline service stations.

CL-VARIOOS  VARIOUS
EF          EMISSION FACTOR
EPA         ENVIRONMENTAL PROTECTION AGENCY
55          AUTOMOTIVE DEALERS C SERVICE STATIONS
554         GASOLINE SERVICE STATIONS
5541        GASOLINE SERVICE STATIONS

CL-BIB-OS48
Method Development for Measuring Condsnsible Particulate Hatter
Ongoing
OAQPS/TSD/EMB, Candace Sorrell    (919) 541-1064

A method for measuring condensible particulate matter is being devel-
oped.  Field testing of the draft method was completed in 1990.  A
revised draft method is available through the Emission Measurement
Technical Information Center (EMTIC), MD-19,  O.S. EPA, Research Trian-
gle Park, NC  27711.  A revised method was proposed in the Federal
Register October 12, 1990.   This project is in support of the develop-
ment of State implementation programs.

CL-PM       PARTICOLATE MATTER
EPA         ENVIRONMENTAL PROTECTION AGENCY
SS          SOURCE SAMPLING

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CL-BIB-0550
Home Builder*' Guide to Indoor Air Quality
Ongoing; guidance document due 1992
OAR/OAIAP/IAD, Betsy Agla    (202) 382-7753
                                              (703) 308-8377
The project will result in a  guide that identifies
techniques including construction methods and
procedures that  will prevent  indoor air problem* from
occurring in  new homes.

CL-IAP      INDOOR AIR POLLUTANTS
EPA         ENVIRONMENTAL  PROTECTION AGENCY
IA          IIDOOR AIR
88          PRIVATE  HOUSEHOLDS
881         PRIVATE  HOOSIHOLDS
8811        PRIVATE  HOUSEHOLDS

CL-BIB-0553
Staten Island-Haw Jersey Urban Air Toxic* Assessment
Program
Started n 86; complete 1992
EPA Region II, Carol Bellizzi   (212) 264-2517

The goals of  this project  are to assess ambient air quality for  se-
lected air toxics, especially for volatile organic compounds  (VOC's),
to characterize  human exposures  arising from these air pollutants and
identify potential sources using emission inventories and meteorologi-
cal modeling.  The study will combine elements of the New York, New
Jersey, and SARA Title III emission inventories.  A two-year sampling
program was completed In 1989.   ttonitoring station* include 13 VOC
sites, 5 trace metal and benzo[a]pyrene sites, 5 formaldehyde sites,
and 5 sites for  wind par •••tars.  A more limited Indoor air sampling
component was included in  the project for use in risk characteriza-
tion.

AM          AMBIENT  MONITORING
CL-IAP      INDOOR AIR POLLUTANTS
CL-METAL    METALLIC COMPOUNDS
CL-VOC      VOLATILE ORGANIC  COMPOUNDS
EA          EXPOSURE ASSESSMENT
EPA         ENVIRONMENTAL  PROTECTION AGENCY
IA          INDOOR AIR
RA          RISK ASSESSMENT
50-00-0     FORMALDEHYDE
50-32-8     BENZO(A)PYRENE

CL-BIB-0558
Summary Review of Health Effects Associated witb Methyl
Mathacrylate:  Health Issue Assessment
Final report  due FT  91
OHEA/ECAO-RTP, William Ewald       (919) 541-4164

This document is a Tier I  Assessment of the
scientific literature concerning the most important
health effect* associated  with methyl methacrylate .

EPA         ENVIRONMENTAL  PROTECTION AGENCY
RA          HEALTH ASSESSMENT
80-62-6     METHYL METHACRYLATE
CL-BIB-0559
Summary Review of Health Effects Associated with
Phthalic Anhydride:  Health Issue Assessment
Final report due FY 91
OHIA/ICAO-RTP, William Ewald     (919) 541-4164

This document is a Tier I Assessment review of
the scientific literature concerning the most Important
health effect* associated with phthalic anhydride.   If
there are no adverse health effects, and the Office of
Air and Radiation makes a decision not to list the
substance as a hazardous air pollutant, then the Tier I
will be published.  If there are significant health
effects, a comprehensive Health Assessment Document
will be made available in draft form for public and
Science Advisory Board review, and subsequent
publication as a final document.

EPA         ENVIRONMENTAL PROTECTION AGENCY
HA          HEALTH ASSESSMENT
85-44-9     PHTHALIC ANHYDRIDE

CL-BIB-OS60
Summary Review of Health Effect* Associated with
Maleic Anhydride:  Health Issue Assessment
Final report due FY 91
OHEA/ECAO-RTP, William Ewald      (919) 541-4164

This document is a Tier I Assessment of the
scientific literature concerning the most important
health effects associated with maleic anhydride.

EPA         ENVIRONMENTAL PROTECTION AGENCY
HA          HEALTH ASSESSMENT
108-31-6    MALEIC ANHYDRIDE

CL-BIB-0562
Summary Review of Health Effects Associated with
Organic Phosphorus:  Health Issue Assessment
Ongoing; final report due FY 91
OHEA/ECAO-RTP, Beverly Comfort   (919) 541-4165

This project will involve a Tier I Assessment of the
scientific literature concerning the most Important
health effect* associated with organic phosphorus.   If
there are no adverse health effects, and the Office of
Air and Radiation makes a decision not to list the
substance a* a hazardous air pollutant, then the Tier I
will be published.  If there are significant health
effect*, a comprehensive Health Assessment Document
will be made available in draft form for public and
Science Advisory Board review, and subsequent
publication a* a final document.

CL-ORGANIC  ORGANIC COMPOUNDS
EPA         ENVIRONMENTAL PROTECTION AGENCY
HA          HEALTH ASSESSMENT
7723-14-0   PHOSPHORUS (YELLOW)

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fO
CL-BIB-OS6S
rnamiij  Review of Health Effect* Associated with
Styrene:  Health laaue Asteicment
Final  report due n 91
OBEA/ECAO-RTP,  Chon Shoaf        (919)  541-4155

This document ia a Tier I Assessment  of the
scientific literature concerning the  mo*t  important
health affecta aaaociated with  atyrene.

EPA         KNVmOMBMEU. PROTECTION  AGENCY
HA          HEALTH ASSESSMENT
100-42-5    STYRENE

CL-Bia-OS8<
National Institute of Standard* and Technology  General  Indoor
Air Pollution Concentration Hod*l
Started  FT 65;  ongoing
ORD/AREAL/ASMD,  John Irwin        (919)  541-45S7

Tha fundamental objective of thi* project  la to develop a comprehen-
sive validated computer modal to simulate  dynamic pollutant movement
and concentration variation in  building*.   The  acope  of the project 1*
to  develop a fnll-icale,  »ulti-ione building contaadnant diapersal
atodel that  alanlatea flow proceaae* (e.g.,  infiltration, dilution,  and
ezfiltration) and contaminant generation,  reaction, and removal  pro-
ce«e*.  The project ha>  three  phaaea;  the Phase III  report it avail-
able:  "Progreaa Toward a General Analytical Method for Predicting In-
door Air Foliation in Building.,- NBSIR-88/3B14 (PB88-236716/RIB).  A
final document  la anticipated to be pobliched in 1991.

CL-IAP       IHOOOR AIR POLLOTAMTS
DM           DISPERSION HXCLING
EPA         DWIROMtlMTAL PROTECTION AGENCY
IA           IIDOOR AIR
 CL-BIB-0592
 Liver Toxicity:  Hechaniama/Interactiona
 Ongoing;  complete  9/96
 OHR/tHRL-RTP,  Jane tllen  Siaauna    (919)  541-7829

 The  goal  of  thla project  la to  1) evaluate liver toilcity and nonaddi-
 tlve Interaction potential of air pollutant*  and 2) elucidate mecha-
 niama of  target  organ toxiclty  and Mchaniatic model* to predict/de-
 acribe nonadditive interactlooa.  Developing  an  understanding of the
 mechaniam* through which  chemicala Interact ia aaiential to developing
 predictive model*  capabile of identifying chemical* or chemical
 claasea likely to  interact and  the nature and magnitude of the pre-
 dicted interaction.  Experimental animal* will be expoaed by  inhala-
 tion or garage to  air pollutant* of  intereat  to  EPA.  Nhen chemical
 toilcity  and/or  nonadditivity la obaerved,  do*e-re*pon*e aa*e**ment*
 and  mechaniatic  itndiea to elucidate mechaniama  at the cellular and
 molecular level  will be conducted.   The effect of expoauze route on
 toxiclty  and pharmacokinetic parameter* auch  a*  abcorption,  mettbo-
 llam,  and distribution will b*  examined.   Significant data gapa exiit,
 particularly on  noncancer health effect*  following inhalation expo-
 aure.  Hhlle human* are ezpoeed, either sequentially or concurrently,
 to multiple  chemlf.ila by  varioua route*,  mo*t  re*earch to date ha* fo-
 cused on  toxlcity  manifested after exposure to a  single chemical.

 CL-VARIOOS   VARIOOS
 EPA          ENVIROtMENTAI. PROTECTION AGKHCT
 rr          TOXICICT TESTING

 CL-BIB-0597
 Research to  Improve Health Risk Aaaeaamenta (RIHRA)
 Ongoing
 ORD/OHR/HtRL, John Vandenberg   (919) 541-4527

The Research to Improve Health Riak Aaaeaament (RIHRA)  Program waa de-
signed to address issues  fundamental to the risk assessment  process.
The eyatematic and Integrated program 1* multimedia in acope and draw*
on experts in EPA and beyond.   Research ia now focusing on producing
data and method* to Improve health risk aaaeaament* and include* phar-
macoklnetic modeling,  biologically baaed doae-reaponee modeling,  and
exposure assessment research.   Other primary research area*  include
cancer, reproductive and pulmonary toxicology, neurotoxicology,  and
cross-cutting,  developmental/multimedia issues.  For more  data,  write
John Vandenberg,  U.S.  EPA ORD/BXRl,  M>-51, RTF, HC 27711.

CL-VARIOOS  VARIOOS
EA          EXPOSURE ASSESSWNT
EPA         ENVIROtMMTAL PROTECTION AGENCY
RA          RISK ASSESSMENT

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        CL-BIB-059B
        Radon Mitigation  and Prevention In  Schools and Large Buildings
        Ongoing
        ORP/RD/MPOAB, Kelly Leovie   (919}  541-7717

        There i* a need to expand the knowledge of bow to deal
        with different  type* of building* *uch a* schools and
        workplaces.  This EPA project 1* designed to tranafer
        information developed by EPA concerning radon  mitiga-
        tion and prevention in larger building* to the State*
        and private sector.   This technology transfer  is accom-
        plished through EPA contractor* who perform radon entry
        diagnostic* and develop mitigation  design plans in
        school* where research is ongoing.   Additional transfer
        i*  achieved because maintenance staff  or private contractor*
        implement the mitigation designs.

        CT          CNTRL TECHNOLOGY DOC
        EPA        ENVIRONMENTAL PROTECTION AGENCY
        IA          INDOOR AIR
        10043-92-2  RADON
        15          GENERAL BUILDING CONTRACTORS
        154        NONRESIDENTIAL BUILDING CONSTRUCTION
        1541       INDUSTRIAL BUILDINGS AND WAREHOUSES
        1542       KONRESIDENTIAL CONSTRUCTION,  NEC
        82          EDUCATIONAL SERVICES
        821        ELEMENTARY AND SECONDARY SCHOOLS
M      8211       ELEMENTARY AND SECONDARY SCHOOLS

to      CL-BIB-0599
O      New Bouse Evaluation Protocol Project  (New RIP) for Radon
        Reduction in New  Construction
        Ongoing
        ORP/RD/MPOAB, Dave Murane        (202)  475-9*05

        The New House Evaluation Program (New  HEP) is  designed
        to  transfer technology for constructing radon  resistant
        building* to the  private sector and provide data for
        the development of model building codes.   This program
        identifies construction technique*  that consistently
        prove successful  in preventing radon entry into new
        home* and provide* the building inductry with  guide-
        line* for evaluating the Indoor radon  potential of
        prospective building sites.   EPA will  also use New REP
        data to validate  and update the techniques outlined in
        EPA'* pamphlet  "Radon Reduction in  New Construction, An
        Interim Guide."  New construction •tandards for radon are
        anticipated to  be published in their final form in the
        fall of 1991.

        CT          CNTRL TECHNOLOGY DOC
        EPA        ENVIRONMENTAL PROTECTION AGENCY
        IA          INDOOR AIR
        10043-92-2  RADON
        15          GENERAL BUILDING CONTRACTORS
        1S2        RESIDENTIAL BCItDING CONSTRBCTTOK
        1521       SINGLE-FAMILY ROUSING CONSTRUCTION
CL-BIB-0602
National Residential Radon Survey
Ongoing
ORP/RD/PAB, Frank Msrcinowski   (202)  245-U89

The primary objective* of thia survey are to (1)
estimate the frequency distribution of jmmiMl average
radon exposures in U.S. home* using year-long measure-
ments; and (2) a**e*a correlation* between residential
radon concentration* and various factor*,  aucb aa house
construction, beating, and ventilation types.  Thia
survey will provide estimates of national and regional
residential radon exposure pattern*, allowing the valid
estimation of health risk* and an accurate assessment
of the magnitude of the health threat due to radon
exposures in U.S. bones.

EPA         ENVIRONMENTAL PROTECTION AGENCY
HA          HEALTH ASSESSMENT
IA          INDOOR AIR
10043-92-2  RADON
15          GENERAL BUILDING CONTRACTORS
152         RESIDENTIAL BUILDING CONSTRUCTION
1521        SINGLE-FAMILY BOUSING CONSTRUCTION
88          PRIVATE HOUSEHOLDS
881         PRIVATE HOUSEHOLDS
8811        PRIVATE HOUSEHOLDS

CL-BIB-0603
House Evaluation Program to Evaluate the Cost and
Effectiveness of Radon Mitigation Msthoda
Ongoing
ORP/RD/MPOAB, Gene Fisher         (202) 475-9605

The primary objectives of the Rouae Evaluation Program* are to evalu-
ate the coat and effectlvenesa of mitigation method* and provide
hands-on training for State and private sector personnel in diagnosing
and mitigating radon problem* in houses.  State* select houses with
elevated radon level* for participation and contact homeowner*.   EPA
and State personnel diagnose the source (s) of the radon problem and
offer the homeowner alternative mitigation schemes.  The homeowner
then chooses the mitigation schemes to be used and hire* the contrac-
tor.  After mitigation activities are completed,  EPA conduct* a post-
mitigatlon evaluation to determine the cost and effectiveness of the
mitigation effort*.  Eleven State* were involved in 1988.  Currently
such training la provided on request only.

CT          CNTRL TECHNOLOGY DOC
EPA         ENVIRONMENTAL PROTECTION AGENCY
IA          INDOOR AIR
10043-92-2  RADON
15          GENERAL BUILDING CONTRACTORS
152         RESIDENTIAL BUILDING CONSTRUCTION
1521        SINGLE-FAMILY HOUSING CONSTRUCTION
88          PRIVATE HOUSEHOLDS
881         PRIVATE ROU5KEOLDS
8811        PRIVATE HOUSEHOLDS

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10
to
Cl-BIB-0604
Building Site Charactaritation
Ongoing
ORP/RD/PAB, Sharon Wirth    (202) 475-9615

The objective of this research i* to investigate the
use of radon In soil gas and other methods to charac-
terize the radon potential of building sites.  The
approach u«ed involves the development of soil gas
measurement methodology (with the OSCS and a contrac-
tor) , the development of a Method to calibrate soil
permeability measurement devices, conducting radio-
activity measurements around existing bceMS, and
condncting measurements at undeveloped sites.  These
projects are part of ORP's Land evaluation Studies and
New House Evaluation Program.  Site characterisation
assistance has also been provided to IPX's Office of
Research and Development.  This project will assist in
the development of land evaluation criteria as veil as
investigate the effectiveness of radon prevention
construction.

CT          CNTRL TECHNOLOGY DOC
EPA         ENVIRONMENTAL PROTECTION AGENCY
IA          INDOOR AIR
10043-92-2  RADON
15          GENERAL BUILDING CONTRACTORS
152         RESIDENTIAL BUILDING CONSTRUCTION
1521        SINGLE-FAMILY HOUSING CONSTRUCTION
1522        RESIDENTIAL CONSTRUCTION, NSC
154         NONRESIDENTIAL BUILDING CONSTRUCTION
1542        NOHRESIDENTIAL CONSTRUCTION, NEC
CL-BIB-0605
Superfnnd Cooperative Project - Application of Radon
Mitigation Techniques to Snperfund Sites
Ongoing
ORP/RD/MPQAB, Gene Fisher         (202) 475-9605

The purpose of this project is to apply existing
mitigation techniques to Superfund sites with high
levels of radon in order to reduce himan health risks
In these areas.  The project allows EPA to develop both
a standing capability to respond to high risk radon
problems at Snperfund sites and additional information
on diagnosis and mitigation activities from man-made
contamination in different types of housing.  House
diagnostics and treatabillty studies as well as actual
mitigation and follow-up activities are being conducted
at homes in and around Superfund sites In Montclalr,  New
Jersey, and Otawah, Illinois.

CT          CNTRL TECHNOLOGY DOC
EPA         ENVIRONMENTAL PROTECTION AGENCY
IA          INDOOR AIR
SA          SOURCE ASSESSMENT
10043-92-2  RADON
49          ELECTRIC, GAS. AND SANITARY SERVICES
495         SANITARY SERVICES
4953        REFUSE SYSTEMS
88          PRIVATE HOUSEHOLDS
881         PRIVATE HOUSEHOLDS
8811        PRIVATE HOUSEHOLDS
                                                                                  CL-BIB-0606
                                                                                  Radon Measurements in Schools:
                                                                                  Ongoing
                                                                                  ORP/RD/PAB, Anita Schmidt
                                                                                                         An Interim Report

                                                                                                           (202) 475-9605
                                                                                  Field studies are being conducted to measure concentra-
                                                                                  tions of radon and radon progeny in schools.  Data are
                                                                                  also being acquired from States and school systems that
                                                                                  have conducted independent measurements.  These data
                                                                                  will be used to develop interim guidance for radon
                                                                                  measurements in schools in the fall of 1988.  A final
                                                                                  guidance document is expected to be completed in FY 89.

                                                                                  EPA         ENVIRONMENTAL PROTECTION AGENCY
                                                                                  IA          INDOOR AIR
                                                                                  10043-92-2  RADON
                                                                                  82          EDUCATIONAL SERVICES
                                                                                  821         ELEMENTARY AND SECONDARY SCHOOLS
                                                                                  8211        ELEMENTARY AND SECONDARY SCHOOLS

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K>

(O
fO
CL-BIB-0607
National Assessment  of Radon Gas  (SARA Section  118 (k)>
Ongoing
ORP/RD/PAB, Frank Maxclnowskl   (202)  245-4189

The objective of the program ia to prepare a report to
the Congreaa that will,  to the extent  possible,  (a)
describe locations in the  O.S. where radon ia found in
structures vhere people live, work, or in schools;
(b) assess the level preaent in these  structures;  (c)
determine the level  of radon gaa and radon daughter*
which poaea a health threat,  and aasa** the health
threat for etructuraa Identified in  (a);  (d) determine
methods of reducing  or eliminating the human health
threat of radon gaa  and radon daughter*; and  (a)
include guidance and public information material* on
the finding* or reaearch of mitigating radon.

CT          CHTRL TECHNOLOGY DOC
EPA         ENVIRONMENTAL  PROTECTION AGENCY
HA          HEALTH ASSESSMENT
IA          INDOOR AIR
10043-92-2  RADON
82          EDUCATIONAL SERVICES
821         ELEMENTARY AND SECONDARY SCHOOLS
8211        ELEMENTARY AND SECONDARY SCHOOLS
88          PRIVATE  HOUSEHOLDS
881         PRIVATE  HOUSEHOLDS
8811        PRIVATE  HOUSEHOLDS

O.-BIB-0609
National Data Ba*e of Indoor Radon Measurement*
Ongoing
ORP/RD/PAB, Sharon Wlrth   (202) 245-3544

The objective of thla project i* to compile a compre-
hensive data baae of indoor radon measurement*.  The
data baae will contain measurement* from State/EPA
aurvey* and Federal  facilities, as wall as measurements
made by private vendors.   The first phase of the project
will include State/EPA data only.  This data will help
the EPA evaluate and compare radon levels in different
types of building* as veil aa determine which areas of
the country have particularly acute radon problem*.

EPA         ENVIRONMEHTAL  PROTECTION AGENCY
IA          INDOOR AIR
10043-92-2  RADON
CL-BIB-0613
Monitoring of Dioxin at Diozln Removal Site*
Ongoing
EPA Region VII, Mark Thomas      (913) 236-3884

Diozin emissions are being monitored at dioxin removal
sites in Region VII using GIT/POT and GC/MS technolo-
gies.  The roadside and parking lot site* became
contaminated by dioxin where vasta oil, into which
chemical vaste from the manufacture of 2,4-D and
2,4,5-T herbicldea had been mixed,  was applied to the
•oil for du*t control by an independent contractor.

CL-DIOXIN   DIOXINS
EPA         ENVIRONMENTAL PROTECTION AGENCY
SS          SOURCE SAMPLING
93-76-5     TRICHLOROPRINOXYACETIC ACID,2,4,5-
94-75-7     DICHLOROPHENOXYACETICACID,2,4-

CL-BIB-0614
Evaluation of Longpass Fourier Transformation Infra-Had
(FTIR) Spectroacopy Remote Sensing Technology for VOCs
Ongoing
EPA Region VII, Joe Arello        (913) 236-3884

The Longpass Fourier Transformation Infra-Red (FTIR)
Spectroaoopy remote sensing technology for VOC* is
being evaluated using a broad apectriBi of VOCs from
area and fugitive sources.  Test site* include Super-
fund *ite* and RCRA treatment, storage, and disposal
facilities.

CL-VOC      VOLATILE ORGANIC COMPOUNDS
EPA         ENVIRONMENTAL PROTECTION AGENCY
SS          SOURCE SAMPLING
49          ELECTRIC, GAS, AND SANITARY SERVICES
495         SANITARY SERVICES
4953        REFUSE SYSTEMS

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N>
Ul
         CL-BIB-061S
         ATSDR Toxlcological  Profile*
         Ongoing
         ATSDR/RAB, LlM Holman    (404) 639-0616

         ATSDR is preparing toxloological profile* to pinpoint
         health effect* of chemical* found at Snperfnnd cite*.  Each
         profile i* required  to include an examination, aummary
         and interpretation of available lexicological Information
         and epidemiologic evaluation*.  Relevant toxicological propertie*,
         level* of aignificant human exposure, and known »ignif leant
         health effect* of the *nb*tance* are Included.  The final
         tozlcologlcal profile* are provided through NTIS to the public.
         Information on 94 toxic •ub*tance* i* currently available In
         final form.  Information  on an additional 39 *ub*tance* 1«
         expected to be available  in final form by May 1992.
ATSDR
HA
100-02-7
100-42-5
100-44-7
10061-01-5
10061-02-6
1031-07-8
106-44-5
106-48-9
106-93-4
106-99-0
107-92-6
10B-05-4
108-39-4
108-CO-l
109-OC-8
110-00-9
110-8C-1
115-29-7
120-83-2
121-69-7
123-86-4
1319-77-3
141-78-6
16984-48-8
25322-20-7
271-89-6
298-00-0
3268-87-9
33213-65-9
39638-32-9
49
495
4953
505-60-2
591-78-6
71-36-3
74-83-9
74-93-1
7429-90-5
7439-96-5
7440-28-0
AGENCY FOR TOXIC SUBSTANCIS AN) DISEASE REGISTRY
HEALTH ASSESSMENT
NITROPHENOL.P-
STTRENE
BKHZTL CHLORIDE
DICHLOROPROPENE,1.3-,1-,CIS-
DICHLOROPROPENE, 1,3-, TRANS -
ENDOSULFAN SULTATE
CRESOL, P-
CHLOROPREMOL.P-
ETHT1EME DIBROMIDE
BUTADIENE, 1,3-
BORRIC ACID
VINYL ACETATE
CRESOL, N-
CnOROMETRYUTlIYLCTBER, BIS, 2-, 1-
MRHY1PYRIDINE,2-
                     PTRIDIMI
                     ENWJ8ULFAN
                     DICHLOROPKENOL,2,4-
                     DIMETRYLANILINE,N,N-
                     BOTYIACETATE.N-
                     CRESOL 
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N>
ro
CL-BIB-0624
Study to Determine the Impact  of Rush Hour Traffic on
Formaldehyde  Levels
Ongoing; complete  IT 91
EPA Region VIII, Dal* MM.lv    (303)  293-1773

Formaldehyde  levels during rush hour traffic are being
monitored throughout th* year  in Colorado.   During
vinter when air pollution problems are most severe,
Colorado requires  that a certain percentage of motor
vehicle fuel  be composed of oxygenated fu«l auch ae
•ethyl tertiary butyl athar  (MTB1) or athanol.  That*
fuels raduca  tha levels of carbon monoxide  emissions;
however, thay incraaaa tha levels of formaldahyda
•missions.  This study will provide  a data  basa on the
effects of oxygenated fuala on urban formaldehyde
levela.

Mi          MOUNT MONITORING
EPA        ENVIRONMENTAL PROTECTION AGENCY
SA          SOURCE ASSESSMENT
1634-04-4   ETHER,  TERT-BOTYL  METHYL
29          PETROLEUM AND COAL PRODUCTS
291         PETROLEtM REPINING
2911        PETROLEUM REFINING
50-00-0     FORMALDEHYDE
630-08-0    CARBON MONOXIDE
64-17-5     KTHANOL

CL-BIB-0625
Comprehensive Toxic Air Pollutants Database
Ongoing
EPA Region V, Mary Onischak  (312) 353-5954

The  Southwestern Ohio Air Pollution  Control Agency is developing
a comprehensive toxic air pollutant  database in Lotus and dBase III.
Questionnaires were availed to  participating facilities in Cincinnati
to gather emissions data.  The PTPLO dispersion model will be used to
evaluate tha dispersion characteristics of  these toxic eaiasions in
Cincinnati.  Two additional dispersion models, SCREEN and ISC, will
also be used in this evaluation.

CL-VARIOUS  VARIOUS
DM          DISPERSION MODELING
IPA         ENVIRONMENTAL PROTECTION AGENCY
                                                                                  CL-BIB-0626
                                                                                  Heavy Metal Sampling
                                                                                  Complete 9/91
                                                                                  EPA Region V, Mary Oniachak
                              (312) 353-5954
Ambient air was monitored in two different locations in Dayton, Ohio.
The metals of interest are arsenic, cadmium, beryllium, chromium,
lead, nickel, and zinc.  The metals concentrations are being quanti-
fied and evaluated.  The final report is projected to be complete by
September 1991.

AM          AMBIENT MONITORING
EPA         ENVIRONMENTAL PROTECTION AGENCY
7439-92-1   LEAD PONDER
7440-02-0   NICKEL
7440-38-2   ARSENIC AND COMPOUNDS AS AS
7440-41-7   BERYLLIUM
7440-43-9   CADMIUM
7440-47-3   CHROMIUM
7440-66-6   ZINC

CL-BIB-0627
Northern Wisconsin Boiler Evaluation
Complete 10/91
EPA Region V, Mary Onischak  (312) 353-5954

A wood-fired boiler located in Birchwood, Wisconsin, was tested in
April 1991 for this joint EPA/Wisconsin project.  After the State of
Wisconsin obtains the test results, they will develop the emission
factors for 15 pollutants, including the three noncriteria pollutants,
benzene, formaldehyde, and polycycllc organic matter.

CL-POM      POLYCYCLIC ORGANIC MATTER
EF          EMISSION FACTOR
EPA         ENVIRONMENTAL PROTECTION AGENCY
SS          SOURCE SAMPLING
50-00-0     FORMALDEHYDE
71-43-2     BENZENE

CL-BIB-0630
Dry Cleaning NESHAP
Started 11/89; complete 3/92
OAQPS/ESD/SDB, Shirley Tabler   (919)  541-5256

This project vill estimate the environmental, co«t,  and economic
impacta for selected control technologies to reduce perchloroethylene
and 1,1,1,-trichloroethane emissions from dry cleaning plants.   Pro-
mulgation is projected for March 1992.

EPA         ENVIRONMENTAL PROTECTION AGENCY
NESHAP      NATL EMIS STD HAZ AP
127-18-4    TETRACHLOROETHYLENE
71-55-6     TRICHLOROETHANE, 1,1,1-
72          PERSONAL SERVICES
721         LAUNDRY,  CLEANING,  C GARMENT SERVICES
7215        COIN-OPERATED LAUNDRIES AND CLEANING
7216        DRYCLEANING PLANTS, EXCEPT ROC
7218        INDUSTRIAL LAUNDERERS

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ro
ui
 CL-BIB-0631
 Voluntary Reduction of Hazardoua Air Pollutants
 Started 12/89; Complete 11/90
 OAQPS/ESD/CPB. Dave Back   (919) 541-5421

 The revisions in the Clean Air Act Mill allow for Industry exemptions
 for certain NESHAP's If they achieve 90% reduction of  hazardous air
 pollutant emissions.  EPA will write these provision*  for proposal In
 November 1990.

 CL-VARIODS  VARIOOS
 EPA         ENVIRONMENTAL PROTECTION AGENCY
 NESHAP      NATL DOS STD KAZ AP

 CL-BIB-0632
 Staten Island Cititen Odor Episode Monitoring (totwork
 Started 10/89; complete IT 91
 EPA Region II, Kevin Goons   (212)  264-2517

 Six residents on Staten Island are using the canister  method to
 staple outdoor air during odorous episodes.  They have been trained
 by  EPA in proper sasjpllng procedures.  EPA Hill compare  the results of
 this study to the full Staten Island project to se« if VOC
 concentrations increase during odorous episodes.   A final report is
 being prepared and will be available by September 30,  1991.

 AN          AMBIENT MONITORING
 CL-ODOR    ODORS
 CL-VOC     VOLATILE ORGANIC COMPOUNDS
 EPA        ENVIRONMENTAL PROTECTION AGENCT

 CL-BIB-0633
 Comprehensive Revision to Asbestos NESHAP Rule
 Started 2/90;  Ongoing
 EPA, OAQPS/ESO/SDB,  Sims Roy   (919]  541-5263

 EPA is  reevalusting the asbestos  regulation to require the  use of
 best available control  technology (BACT)  to reduce asbestos
 emissions  under the Clean Air Act.  The NESHAP proposal is expected in
April 1992.

EPA         ENVIRONMENTAL PROTECTION AGENCY
NSSHAP      NATL EMIS STD BAZ AP
 1332-21-4   ASBESTOS
14          NONMETALLIC MINERALS. EXCEPT  FUELS
149         MISCELLANEOUS NONMBTAUIC MINERALS
1499        MISCELLANEOUS NONMETALLIC MINERALS
26          PAPER AND ALLIED PRODUCTS
262         PAPER MILLS
2621        PAPER MILLS
32          STONE,  CUT,  AND GLASS  PRODUCTS
329         MISC. NONMETALLIC MINERAL PRODUCTS
3292        ASBESTOS  PRODUCTS
 CL-BIB-0634
 Air Toxics Evaluation of A Municipal Waste Coabustor in Bellinghaa,
 Washington
 Started 12/88
 Region X,  Elizabeth Hsddell   (206)  553-8578

 Results of stack testing and ambient Monitoring conducted on  an exist-
 ing facility are available for which metals, PAHs,  and dloxins were
 screened.   The risk assessment is on long-ten  hold.

 AM          AMBIENT MONITORING
 CL-DIOXIN    DIOXINS
 CL-METAL    METALLIC COMPOUNDS
 CL-PAB      POLYCYCLIC AROMATIC  HYDROCARBONS
 CT          CNTRL TECHNOLOGY DOC
 EPA         ENVIRONMENTAL PROTECTION AGENCY
 49          ELECTRIC,  GAS,  AND SANITARY SERVICES
 49S         SANITARY SERVICES
 4953        REFUSE SYSTEMS

 CL-BIB-0637
 Michigan Compliance Prloritliation  (Inspection Targeting System)
 Ongoing; started 1985
 EPA Region V,  Xuan-Mai Tran   (312)  886-6043

 A coaputerized system has been developed for prioritizing compliance
 activities for all pollution  sources in the State of Michigan.  The
 computer will  rank theae sources to prioritize inspections based on
 compliance history, emissions, source type,  etc.  Tb« system,  devel-
 oped as  part of  a  national project,  ranks the sources into two sepa-
 rate lists,  SIP  and NSPS or NESHAP and toxics.   The State of Michigan
 is developing  an algorithm  for ranking the sources by combining the
 two  lists.    Equations have been proposed to relate the different types
 of pollutants.   Improvements are being made and will be submitted to
 the  Michigan Department of Natural Resources 
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K>

10
CL-BIB-0639
Minnesota "aferboard Emissions Study
Started 3/90; report do* 6/91
EPA Region V, Mary Oniechak   (312) 353-5954

Chemical species *nd emissions rates will be determined for several
wafarboard facilities In Minnesota.  Human health impact* and risks
•111 be determined along with ambient air emission levels.  Control
strategies to reduce emissions will also ba addressed.  The draft re-
port i» complete and being reviewed; the final report !• projected to
be complete by June 1991.

AM          AMBIENT MOH1TORIHG
CL-VARIOUS  VARIOUS
CT          CHTRL TECHNOLOGY DOC
EPA         ENVIRONMENTAL PROTECTION AGENCY
RA          RISK ASSESSMENT
SA          SOURCE ASSESSMENT
24          UMBER AND WOOD PRODUCTS
249         MISCELLANEOUS HOOD PRODUCTS
2493        RECONSTITUTE) WOOD PRODUCTS

CL-BIB-0640
Volatile Organic Compounds and Aldehydes In Indoor Air
Ongoing
AREAL/MRB, Bob Stevens   (919) 541-3154

Indoor and outdoor concentrations of VOCs and aldehydes were
quantified and compared among ten different residence! In Boise, Idaho
during the winter of 1987.  The objective was to gain a batter
understanding of the relationship between indoor and outdoor
pollutant concentrations.  Tha concentration of VOCs between
outdoor and indoor air wae equal.  The aldehydes concentrations
greatly increased among indoor air samples.  The data were presented
at the Indoor Air International Conference in Toronto during the sum-
Bar of 1990.

AM          AMBIENT MONITORING
CL-ALDEHYD  ALDEHYDES
CL-VOC      VOLATILE ORGANIC COMPOUNDS
EPA         ENVIRONMENTAL PROTECTION AGENCY
IA          INDOOR AIR

CL-BIB-0641
School Mitigation Demonstrations Program
Ongoing; started 5/89
ORD/AEERL, Kelly Leoric    (919) 541-2824

The objective of the project is to design and install radon mitigation
techniques in schools, and determine a relationship between
physical characteristics of a building and the influence on radon
levels.

CT          CNTRL TECHNOLOGY DOC
EPA         ENVIRONMENTAL PROTECTION AGENCY
IA          INDOOR AIR
10043-92-2  RADON
82          EDUCATIONAL SERVICES
821         ELEMENTARY AND SECONDARY SCHOOLS
8211        ELEMENTARY AND SECONDARY SCHOOLS
CL-BIB-0650
Sampling Methods for Semi-VOCs in Indoor Air
Ongoing
ORD/OMMSOA/AREAL, Nancy Wilson  (919)  541-4723

The purpose of this project is to design,  develop,  and evaluate an
air sampler for semivolatile organic coeipounds that is suitable in
microenvironments.  The prototype samplers and field evaluations are
complete.  Journal articles will be published.

CL-IAP      INDOOR AIR POLLUTANTS
CL-SVOC     SEMIVOLATILE ORGANIC COMPOUNDS
EPA         ENVIRONMENTAL PROTECTION AGENCY
IA          INDOOR AIR
SS          SOURCE SAMPLING

CL-BIB-0651
Mutagenicity of Individual Indoor Air Mixtures
Ongoing
ORD/OHR/HERL, Larry Claxton  (919) 541-2329

The purpose of this project is to provide insight into tha possible
carcinogenlcity of indoor air pollutants and pollutant mixtures
cosMonly encountered in real-life situations.

CL-CARCIN   CARCINOGENS
CL-IAP      INDOOR AIR POLLUTANTS
EPA         ENVIRONMENTAL PROTECTION AGENCY
HA          HEALTH ASSESSMENT
IA          INDOOR AIR

CL-BIB-0653
Evaluation of Dense Gas Simulation Models
Ongoing; complete 6/91
OAQPS/TSD/SRAB, Joe Touma  (919) 541-5381

EPA has an ongoing program to evaluate the performance of air quality
simulation models using statistical performance measures.  Models for
toxic pollutant releases into air represent a broad class of models
for which little evaluation work has been performed.  Using previously
archived air toxics data bases, several models are being evaluated.
This will aid State and local air pollution control agencies in
determining the bast models for use in dispersion modeling.  Models
include those that are in the public dosuin as wall as those that
are proprietary.  A publication is in clearance and should be avail-
able June 1991.
DM
EPA
                                                                                              DISPERSION MODELING
                                                                                              ENVIRONMENTAL PROTECTION AGENCY

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K>
10
-J
CL-BIB-0657
Development  of a Moat-Exposed Population Approach
Ongoing
ORU/ICAO-CIIf,  Nonan Koval  (513) 5(9-7584
Haste M»nsije»ent Operations

This project !• designed to develop  an  approach to compare  risk
assessments  or vast* management oparationa, with immediate
application  to sewage sludge ••najew.int.  The  current Moat-Exposed
Individual  (Mil)  approach ia believed to result in unequal  regulatory
treatment among th« various management  operation*.  The Moat-Exposed
Population  (MEP)  approach attempts to identify equally highly exposed
population segaents in the various practices and to use these as the
basis for risk assessment.

EPA          ENVIRONMENTAL PROTECTION AGENCY
RA           RISK ASSESSMENT
49           ELECTRIC,  GAS,  AND SANITARY SERVICES
495          SANITARY SERVICES
4953         REFUSE  SYSTEMS

CL-BIB-0659
Methodology  for Assessing Health Risks  Associated with Indirect
Exposure to  Ccmbustor Emissions
Ongoing
OREA/ECAO-CIN,  Randy Bruins  (513) 569-7539

This methodology document seeks to provide risk assessors with the
guidance necessary  to estimate the health riaks that result from
exposure to  toxic pollutants in combustor emissions by pathways other
than inhalation.  Whereas practices  for assessing human health risks
from inhalation of  pollutant emissions  are well established, this
methodology  enables assessors to make estimates of the indirect
human exposure  to,  and the health riska that can result from, the
migration of emitted pollutants to soil, vegetation, and water bodies.
The interim  final report  was published  as EPA-600/6-90-003,  NTIS
PB90-187055.

ZA           EXPOSURE ASSESSMENT
EPA          ENVIRONMENTAL PROTECTION AGENCY
RA           RISK  ASSESSMENT
49           ELECTRIC,  GAS,  AND SANITARY SERVICES
495          SANITARY SERVICES
4953         REFUSE  SYSTEMS
                                                                                   CL-BIB-0660
                                                                                   Health Assessment for Tetrachloroethylene  Cancer Update
                                                                                   Ongoing;  complete late '91
                                                                                   OHEA/RDTB/HHAG,  Jean Parker   (202)  383-5898

                                                                                   In February 1991,  OHEA published a summary of the  1985 health assess-
                                                                                   ment  document and 1986 addendum on tetrachloroethylene and a response
                                                                                   to relevant Issues and comments received.   It was  entitled "Response
                                                                                   to Issues and Data Submissions  on Tetrachloroethylene
                                                                                   (Perchloroethylene)" (EPA-600/6-91-002a) and waa the Science Advisory
                                                                                   Board (SAB)  review draft.   A  final document will be prepared and is
                                                                                   scheduled to be  available by  late 1991.

                                                                                   EPA         ENVIRONMENTAL PROTECTION AGENCY
                                                                                   HA          HEALTH ASSESSMENT
                                                                                   127-18-4     TETRACHLOROETHYLENE

                                                                                   CL-BIB-0662
                                                                                   Building  Owners'  and Managers'  Guide to Preventing and Reaolving
                                                                                   Indoor Air Quality Problems
                                                                                   Ongoing
                                                                                   OAIAP/IAD, Betsy Agle   (202) 382-7753   (703) 308-8377

                                                                                   This  guidance document will identify methods  to  diagnose, correct,
                                                                                   and prevent indoor air problems from occurring in  existing large, non-
                                                                                   industrial buildings.
EPA
IA
ENVIRONHENTAL PROTECTION AGENCY
INDOOR AIR
                                                                                  CL-BIB-0664
                                                                                  Test Method Development for Emissions from Organic Solvent Cleaners
                                                                                  Ongoing
                                                                                  OAQPS/TSD/EMB, Candace Sorrell   (919) 541-1064

                                                                                  Methods for determining emissions from solvent cleaners (degreasing
                                                                                  machines) are being developed for use in development of the organic
                                                                                  solvent cleaners NESBAP.

                                                                                  CL-SOLVENT  SOLVENTS
                                                                                  EPA         ENVIRONMENTAL PROTECTION AGENCY
                                                                                  NESHAP      NATL EMIS STD HAZ AP
                                                                                  SS          SOURCE SAMPLING

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K>
10
09
CL-BIB-OJ6S
CharacterliatIon ol Air Toxics Emissions and Deposition  in the  Great
Lakes Area
Ongoing
AREAL, Dal* Pahl    (»1») 541-1851

AREAL, la conjunction with th« Gnat Lakes National  Program Office  and
the Integrated Atmospheric Deposition Network  (IADN), 1* investigating
aourcea of air emissions and ambient concentrations  of air toxics and
nutrient compound* in the Great Lakes area.  Depoaitlon  ratee of the
compounds Into the lakea are being estimated by  analyses of ambient
concentratlona, in conjunction with ancillary  information needed for
modeling.  Additional meaaurementa  (needed for aource apportionment)
vill be taken to allow for allocation of air quality concentration* to
the contributing sources or aource categories.

AM          AMBIENT MONITORING
CL-VARIOOI  VARIOOS
EPA         ENVIRONMENTAL PROTICTIOH AGENCY
SA          SODRCE ASSESSMENT

CL-BIB-OK6
Ale Emissions rrcsi Dredging
Ongoing
ORD/OE1TD/RREL-CIN, Dennis Timbarlake   (513)  569-7547

Tola project la investigating, the types of dredging  currently being
done at RCRA closure aites and is characterizing the dredged
materials.  Preliminary work is being conducted  this year.  Field
testing for VOC's and seai-VOC's at a worst-case site ii scheduled  for
next year.

CL-SVOC     SEMTVOLATILE ORGANIC COMPOUNDS
CL-VOC      VOLATILE ORGANIC COMPOUNDS
EPA         ENVIRONMENTAL PROTECTION AGENCY
SS          SOURCE SAMPLING
49          ELECTRIC, GAS, AND SANITARY SERVICES
495         SANITARY SERVICES
4953        REFUSE SYSTEMS
        CL-BIB-0666
        Teat Mat hod Development  for VOCa In Consu
        Ongoing
        AEERL/CECD, Mike Rosumko  (919) 541-2734
                                          ar Products
        This project will develop a draft  research plan for determining VOC
        emissions from several  conaumer product  types including aerosols,
        organic liquids, organic solids, and solids (pastes and creams)
        containing  residual organics.   Potential test mathods will be
        identified  and the  types of measurements required will be clarified.

        CL-VOC      VOLATILE ORfiANIC COMPOUNDS
        EPA         ENVIRONMENTAL PROTECTION AGENCY
        SA         SOURCE  ASSESSMENT
CL-BIB-0672
Chemical Substitutes for Chlorofluorocarbons
Started 8/86; complete 9/91
AEERL/CECD/SOPB, Dean Smith  (919) 541-2708

Chlorofluorocarbons (CTCs) are implicated in depleting oione in the
stratosphere.  The production of CFC's will be eliminated by the year
2000.  Alternative compounds are being considered by industry; howev-
er, these chemicals bare yet to completely pass toxiclty and safety
testing.  This project is investigating backup CtC and halon •ub«tL-
tutea in case the compounds Industry has selected to use as refriger-
ants, foam blowing agents, solvents, and cosvxmnds in fire extinguish-
ers fail to pass testing.  To date, 33 new compounds have been synthe-
sized and several of their thermophysical properties have been either
empirically measured or calculated.  These compounds fall into two
major categories:  3- and 4-carbon HCFCs and HFC* and parfluoro- or
hydrofluoro-ethers.  Atmospheric reactivities of the compounds are
being investigated, as well as flaaaubilltiAs and chemical stabili-
ties.  Preliminary investigations of acute toxiclty of these compounds
are being conducted.

CL-CTC      CHLOROnOOROCARBONS
CL-ETHSRS   ETHERS
CT          CNTRL TECHNOLOGY DOC
EPA         ENVIRONMENTAL PROTECTION AGENCY

CL-ftIB-0673
Organic Solvent Cleaners NESBAP
Started 10/86; complete FT 93
OAQPS/ESD/CPB, Dave Beck  (919) 541-5421

During the course of this project, several regulatory alternatives
will be evaluated to reduce the emissions of hazardous air pollutants
from new and existing organic solvent cleaners.  The alternatives will
be combinations of equipment and operating requirements and will be
evaluated on the basis of cost, emission reduction potential,  and
other environmental impacts.  As part of the development process, EPA
is developing a standardized test method for measuring losses from
organic solvent cleaner*.

CL-ORGANIC  ORGANIC COMPOUNDS
CL-SOLVENT  SOLVENTS
EPA         ENVIRONMENTAL PROTECTION AGENCY
NESHAP      HATI. EMIS STD HAZ AP
127-18-4    TETRACHLOROETHYLCNE
71-55-6     TRICHLOROETBANE,1,1,1-
75-09-2     METHYLENE CHLORIDE
79-01-6     TRICRLOROETHYLENE

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         CL-BIB-0674
         Inhalation Study on Hydrogen Fluoride
         Ongoing; started 10/89
         OSWIR/OSW/CAD, Monica Barron    (202) 382-6577

         The objectives of this study arc to evaluate the potential toxicity of
         inhaled hydrogen flnorid*  (HT) in rat* following repeated exposure*
         (ten 6-hour exposure* over 14 day*) and to (elect HF concentration*
         for a 90-day subchronic inhalation, toxicity study.  This if being done
         to develop a systemic reference do*e (RfO) and to a**e** short-term
         exporare *Mthodologie*.  Data for risk a**e**aent* typically involve
         daily chronic exposure over *uuiy year*.  EPA 1* trying to develop a
         methodology for abort-tan exposure* to evaluate risk of release* of
         hazardous chemicals on an acute basis each as in t«r» of an hour per
         day exposure.
         EPA
         HA
         RA
         TT
         49
         491
         4911
         495
         4953
ENVIRONMENTAL PROTECTION AGENCY
HEALTH ASSESSMENT
RISK ASSESSMENT
TOXICITT TESTING
ELECTRIC, GAS, AND SANITARY SERVICES
ELECTRIC SERVICES
ELECTRIC SERVICES
SANITARY SERVICES
REFUSE SYSTEMS
         7664-39-3    HYDROGEN FLUORIDE

         CL-BIB-0675
I        Inhalation Study on Hydrogen Bromide
to       Ongoing; started 10/89
«>       OSNER/OSW/CAD, Monica Barron   (202) 382-6977

         A 6-hour acute exposure of rata to hydrogen bromide (HBr)  was
         conducted  to examine the short-term effects of HBr as  a  component
         of incinerator emissions.  This is being done to develop a systemic
         reference  dose (RfD)  and to assess short-term exposure methodologies.
         Data for risk assessments typically involve dally chronic  exposure
         over many  years.   EPA is trying to develop a methodology for
         short-term exposures  to evaluate the risk of releases  of hazardous
         chemicals  on an acute basis such as in terms of an hour-par-day
         exposure.

         EPA         ENVIRONMENTAL PROTECTION AGENCY
         HA          HEALTH ASSESSMENT
         RA          RISK  ASSESSMENT
         TT          TOXTCITY  TESTING
         10035-10-6  HYDROGEN  BROMIDE
         49          ELECTRIC,  GAS,  AND SANITARY SERVICES
         491          ELECTRIC  SERVICES
         4911         ELECTRIC  SERVICES
         49S          SANITARY  SERVICES
         49S3         REFUSE SYSTEMS
CL-BIB-0676
Health Advisories for 28 Cheaicale in Drinking Water
Ongoing
OH/OST/nCD/HRaB, Bob Cantilli    (202) 382-5546

Health advisories are being compiled for 28 man-made and naturally
occurring compound* that appear in drinking vater that include
disinfectants, disinfection by-product* (DBPs), pe*ticide* and
inorganics.  Disinfectant* and DBF* result from water treatment use,
and pesticides result from intentional use and runoff.  The health
advisories will contain information on chemical properties,
occurrence, environmental fate, pharmacokinetlcs,  health effects in
humans and animals,  analytical method*, vater treatment technologies,
and research needa.   These volatile organic compounds result from
effluent discharge* into surface water and possibly groundwater.
Health advisories for 11 compounds have been completed and the remain-
der are projected to be completed by December 1991.

CL-INORGAN  INORGANIC COMPOUNDS
CL-PEST     PESTICIDES
CL-VOC      VOLATILE ORGANIC COMPOONDS
EPA         ENVTROMKNTAL PROTECTION AGENCY
Ha          HEALTH ASSESSMENT
49          ELECTRIC,  GAS,  AND SANITARY SERVICES
494         RATER SUPPLY
4941        MATER SUPPLY

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10
 I
w
o
CL-BIB-0677
Health Advisory for IS Unregulated Volatile Organic Compound*
Ongoing; started 10/«
OW/OST/HECD/HRAB, Bob Cantilli    (202) 382-5546

These) IS health advisories contain Information on chemical properties,
occurrence, environmental fate, pharmacokinetics, health effect* In
humans and anlmala, analytical methods, water treatment technologies,
and research needs.  These Industrial volatile organic compounds
reaolt from effluent discharges into aurface waters and possibly
groundwater that public water suppliers must monitor but which
are not regulated under Section 1445 of the Safe Drinking water Act.
For each compound, concentratlona of the chemical are given that
would pose adverae health risk for different durations of axposure:
1 day, 10 days, up to 7 years, and lifetime.  Theae health advisories
are available from MTIS (PB90-259821).

£PA         ENVIRONMENTAL PROTECTION ACDKT
HA          HEALTH ASSESSMENT
106-43-4    CKLOROTOLUEKE.P-
108-70-3    TRICHLOROBENZENS,1,3,5-
120-82-1    TRICHLOROBENZENE,1,2,4-
39C38-32-9  BIS(2-CHLOROISOPROPYL) ETHER
49          ELECTRIC, GAS, AMD SANITARY SERVICES
494         HATER SUPPLY
4941        HATER SDPPLT
630-20-6    TETRACHLOROETHANE,1,1,1,2-
74-83-9     MKTHTL BROMIDE
74-87-3     NETHTL CHLORIDE
74-97-5     BROMOCHLOROMETHANE
75-69-4     nOOROTRICHIOROMETHAME
75-71-8     DICHLORODinJDOROMETHANE
79-00-5     TRICHLOROETRANE, 1,1,2-
87-68-3     HEZACHLORO-1,3-BDTADIENE
91-20-3     NAPHTHALENE
95-49-8     CHLOROTOLOENE.O-
96-18-4     TRICHLOROPROPANE, 1,2,3-
CL-BIB-067B
Ambient Monitoring of Polar Volatile Organic* and Semivolatile Phase-
Distributed Organics
Ongoing; started 3/90
AREAL/EARD/EARB, Gary Evans  (919) 541-3124

This is a field demonstration project to be conducted at Toxic Air
Monitoring Systems (TANS) sites In Boston and Houston.  The 24-hour
integrated samples will be collected on a 12-day cycle.  Two new
sets of compounds will be measured, ambient levels will be documented,
and appropriate methodology will be determined.  Appropriate
procedures will be developed for measurement, calibration, and
quality assurance for 18 polar volatile organic compounds (PVOCs) and
19 semivolatile organic compounds  (SVOCs),  including their phase
distribution.  Canister-baaed technology will be independent for the
PVOCs, and a denuder/aolid adsorbent system will be used for the
SVOCs.

AM          AMBIENT MONITORING
CL-SVOC     SEMIVOLATILE ORGANIC COMPOUNDS
CL-VOC      VOLATILE ORGANIC COMPOUNDS
EPA         ENVIRONMENTAL PROTECTION AGENCY

CL-BIB-0679
Ethylene Oxide Commercial Sterlizatlon/rumigatlon NESHAP
Started 1983; complete 10/92
OAQPS/ESD/CPB, Diane Markwordt  (919) 541-0837

This project involves the regulation of ethylene oxides primarily
from commercial (not hospital)  sterilization facilities.  The
National emission Standard for Hazardous Air Pollutant  (NESHAP) is
scheduled for promulgation in October 1992.  The regulation la baaed
on the use of scrubbers and catalytic oxldirera to achieve a 99%
reduction on a continuous basis.

EPA         ENVIRONMENTAL PROTECTION AGENCY
NESHAP      NATL EMIS STD HAZ AP
75-21-8     ETHYLENE OXIDE

CL-BIB-06BO
Synthetic Organic Chemical Manufacturing Industry (SOCHI) Distillation
Operations NSPS
Ongoing; started 1990
OAQPS/ESD/SDB, Debbie Stackbouse   (919) 541-5258

This project involves the regulation of volatile organic compounds
(VOC'a) from SOCHI distillation operations.  New Source Performance
Standards (NSPS) were promulgated June 29,  1990.  The regulations are
baaed on the nae of combustion controls to achieve a 98 weight-percent
reduction or to reduce emissions to 20 ppm, whichever is less strin-
gent.  There is a cost-effectiveness cutoff above which a source would
not be required to meet these emission limits.

CL-VOC      VOLATILE ORGANIC COMPOUNDS
EPA         ENVIRONMEHTAL PROTECTION AGENCY
NISHAP      NATL EMIS STD HAZ AP
NSPS        NEW SRC PRTRMNCE STD
28          CHEMICALS AND ALLIED PRODUCTS
286         INDUSTRIAL ORGANIC CHEMICALS

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UI
 CL-BIB-0681
 Synthetic Organic Chemical Manufacturing Industry (SOOC)  Reactor
 Processes NSPS
 Started 1983;  complete 12/91
 OAQPS/ESD/SDB, Debbie Stackhonae  (919)  541-5258

 This project involves the regulation  of  volatile organic compounds
 (VOC'a) from SOCMI reactor processes.  New Source Performance
 Standard*  (NSPS)  are  scheduled for promulgation December 1991.   The
 regulation* are baaed on the nae of combustion  controls to achieve a
 98 weight-percent reduction or to reduce emissions to  20 pom,
 whichever la lesa stringent.   There is m cost-effectiveness cutoff
 above which a  source  would not be required to meet these emissions
 limits.

 CL-VOC      VOIATILE  ORGANIC COMPOUNDS
 IPX         ENVIRONMENTAL PROTECTION AGENCY
 NSPS        NEW SRC PRTRMNCE STO
 28          CHEMICALS AMD ALLIED PRODUCTS
 286         INDUSTRIAL ORGANIC CHEMICALS

CL-BIB-0682
Synthetic Organic Chemical Manufacturing Industry (SOCHI)  Air
Oxidation Processes NSPS
Ongoing;  started  197C
OAQPS/ESD/SDB, Debbie Stackhouse  (919)  541-5258

The project involves  the  regulation of volatile organic compounds
 (VOC's)  from SOCHI  air oxidation processes.  New Source Performance
Standards (NSPS)  were promulgated June 29,  1990.   The  regulations are
baaed on the nae  of combustion controls  to achieve a 98 percent-weight
reduction or to reduce emissions to 20 ppm, whichever  is less strin-
gent.  There la a cost-effectlvenees cutoff above  which a  source  would
not be required to meet these  emission limits.

CL-VOC      VOLATILE  ORGANIC COMPOUNDS
EPA         ENVIRONMENTAL PROTECTION AGENCY
NSPS        NEN SRC PRTRMNCE STD
28          CHEMICALS AND ALLIED PROOOCTS
286         INDUSTRIAL ORGANIC CHEMICALS
 CL-BIB-06B3
 Municipal Solid Waste Landfill NSPS
 Ongoing
 OAQPS/ESD/SDB,  Alice Chow  (919)  541-5626

 This project  involves the development of air emissions  regulations
 for the control of air pollutants emitted with municipal  solid waste
 (MSW)  landfill  gas that result from the biological decomposition  of
 waste deposited in landfills.   New Source Performance Standards (NSPS)
 are scheduled for  proposal May 1991.   The proposed regulations are
 baaed on the  installation of gas-collection  and  control systems at
 those MSN landfills emitting 150  Mg/yr nonmethane  organic compounds
 (NMOCs).   The BID  has been prepared to support the regulation  and will
 be  available  at the time of the proposal.  The Regulatory Impact
 Analysis of Air Pollutant Emission Standards and Guidelines for Mu-
 nicipal Solid Haste Landfills  is  available upon  request.

 CL-CHC     CHLORINATED HYDROCARBONS
 CL-NMHC    NON-METHANE HYDROCARBONS
 EPA        ENVIRONMENTAL PROTECTION AGENCY
 NSPS       NEN SRC PRFRMNCE STD
 49          ELECTRIC,  GAS, AND SANITARY SERVICES
 495        SANITARY SERVICES
 4953       REFUSE SYSTEMS
 71-43-2    BENZENE
 74-82-8    METHANE
 75-01-4    VINYL  CHLORIDE

 CL-BIB-0886
 Kanawha Valley  Health  Studies
 Started 10/86;  Complete  9/91
 ORD/OHR/HERL,  Carl  Hayes   (919) 541-7739

 The goal of this project la to assess possible adverse health
 consequences of chemical manufacturing activities in the Kanawha
Valley of Nest Virginia, which contains one of the largest
 concentrations  of chemical manufacturing activity in the United
 States.  Public concern about danger to health and safety posed by
 these industries prompted this research program.   The work la being
 conducted in three phases.  In Phase I, a 12-month environmental
monitoring study was done to determine levels and patterns of selected
 potentially hazardous pollutants.   Concurrently,  a series of workshops
 was held with appropriate community representative and scientific
 defensible and  responsible to local concerns.  Phase II was a cross-
 sectional survey of school children to determine prevalence and
 patterns of disease and symptoms.   Phase III now under way,  includes
 a study of temporal relationships between symptoms and pollutanta
 and clinical studies that involve evaluating data in the Cancer
 Registry.
                                                                                  Eft.
                                                                                  EPA
                                                                                  ES
                                                                                  SA
                                                                                  28
                                                                                     EXPOSURE ASSESSMENT
                                                                                     ENVIRONMENTAL PROTECTION AGENCY
                                                                                     EPIDEMIOLOGY STUDY
                                                                                     SOURCE ASSESSMENT
                                                                                     CHEMICALS AMD ALLIED PRODUCTS

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CL-BIB-06J7
Atmospheric  Sampling Source  for Real-Tiae Measurement of Polar VOCs
Ongoing
AREAL/KRB/MNRS, Joachim Pleil   (919) 541-4680

Previous research has shown  that sample  collectloo and GC/KS analysis
of polar VOCs at trace levels is fraught with difficult!**.  Th*
problems mostly aria* from th«  adsorption of th« compounds of Mtal
surfaces or  from their rhemlral  reactivity.  Tandem mag* spectrcmetry
(MS/MS) offers an attractive alternative approach to thi« probl«a.
Besides obviating the need for  prior sample collection,
prcconcentration, and chroaatographlc separation, It provide*
real-time analyst* of target compounds with high sensitivity and
selectivity.  Tha pnrpoaa of this project is to construct an
atmospheric  sailing glow discharge ionization (ASGDI) source,
attach it to an ion  trap USB spectrometer  (ITMS), and optimize the
combined system in the MS/MS Bode for the real-time analyiia of polar
VOCa in aableot air.

AM          AMSItHT  MOMITOIUHG
CL-VOC      VOIAniK ORGANIC COMPOONDS
EPA          KNVIR0IMNTAL PROTECTION AGENCY
SS           SOURCI SAMPUNC

CL-BIB-0688
Invironaental and Health Aaaecaaent of txpoiure to Alachlor-
enhancee>ent
Started FT 90; complete IT 92
NIOSH/DSHBFS/IHSB, Wayne Sanderaon   (513) 841-4203

Alachlor, on* of the ex>at coemonly used herbicide* in the United
States, has  recently been shown to be carcinogenic in animal studies.
This study will detenalne levels of exposure to alachlor in
agricultural applicators, using environmental and biological
•easurevents.
        EA          EXPOSDU ASSESSMENT
        HA          BIALTR ASSESSMENT
        NIOSH        NATIONAL INSTITUTE FOR OCCDP.
        15972-60-8   ALACHLOR
                                          SAFETY AND HEALTH
                                                                                  CL-BIB-0689
                                                                                  Equlpsent Leaks Regulatory Negotiation
                                                                                  Ongoing; started 9/89; complete 11/91
                                                                                  OAQPS/ESD/SDB, Rick Colyer    (919) S41-5262

                                                                                  On April 25, 1989, EPA announced Ita Intention to fora an advisory
                                                                                  ccaalttee to negotiate a new approach for control of volatile hatard-
                                                                                  ous air pollutant* (VHAP) leaks.  The coamittee consisted of EPA, In-
                                                                                  dustry trade associations, state regulatory agencies, and environmen-
                                                                                  tal groups.  The objective of the ccaaUttee was to develop a new stan-
                                                                                  dard for control of toxic organic astissions from equipment leaks at
                                                                                  hazardous organic NESRAP  (HCN) source categories.  The cooaittee
                                                                                  reached agreement in late 1990 and published a draft rule in the Fed-
                                                                                  eral Register March 6, 1991 (56 FR 9315).  Standards will be proposed
                                                                                  in late November 1991.

                                                                                  CL-VOC      VOLATILE ORGANIC COMPOUNDS
                                                                                  EPA         ENVIRONMENTAL PROTECTION AGENCY
                                                                                  NESRAP      NATL DCS STD BAZ AP
                                                                                  26          CHEMICALS AND ALLIED PRODUCTS
                                                                                  286         INDUSTRIAL ORGANIC CHEMICALS
                                                                                  CL-BIB-0690
                                                                                  Hazard Ranking System
                                                                                  Ongoing; started 7/85
                                                                                  OSMER/OERR/RSED, Suzanne Nells
                                 (202) 475-9701
The hazard ranking system project is evaluating the relative risks
frosj hazardous substance releases and establishing priorities for EPA
and State responses under the Superfund program.  The four major
components addressed are air toxics, soils, groundwater and
surface water.  The final rule was published in the Federal Register
December 14,  1990.  Additional guidance will be published in fall 1991
and periodically thereafter.
                                                                                  EPA
                                                                                  RA
                                                                                      ENVIRONMENTAL PROTECTION AGENCY
                                                                                      RISK ASSESSMENT
                                                                          CL-BIB-0691
                                                                          Low Temperature Formation of Dioxlna and Furans from Municipal Haste
                                                                          Combustion
                                                                          Ongoing
                                                                          AEERL/PCD/CRB,  Paul Lemieux  (919)  541-0962

                                                                          The project is investigating the reactions occurring on fly  ash frost
                                                                          the cold end of combustion which may lead to dioxin  and furan
                                                                          emissions.

                                                                          CL-DIOXIN   DIOXINS
                                                                          CL-FDRAN    FURANS
                                                                          EPA         ENVIRONMENTAL PROTECTION AGENCY
                                                                          SA          SOURCE ASSESSMENT
                                                                          49          ELECTRIC,  GAS,  AND SANITARY SERVICES
                                                                          495         SANITARY SERVICES
                                                                          4953        REFUSE SYSTEMS

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CL-BIB-0692
Surrogate  Performance) Indicator* for Hazardous Haste  Incinerators
Ongoing
AEERL/PCD/CRB, Paul  Lemieux  (919) 541-0962

Th« projact team la  developing a simple performance Indicator
calculation to estimate the degree of combustion within a  hazardous
wait* inclnarator.   This  calculation will allow  operator*  to
estimate tha combustion «fficiancy by combining  •••ily obtained
measurements of  CO,  hydrocarbon*, and soot, into a  single  numerical
indicator.  Tha  projact is  a cooperative effort  with  the
Universities of  Arizona and Arkansas.

EPA         ENVIRONMENTAL PROTECTION AGENCY
SA          SOURCE ASSESSMENT
49          ELECTRIC,  GAS,  AM) SANITARY SERVICES
495         SANITART SERVICES
4953        REFUSE SYSTEMS

CL-BIB-0693
Products of Incomplete Combustion in a Rotary Kiln  Simulator
Ongoing
AEERL/PCD/CRB, Paul  Lemieux (919) 541-0962

The projact examinee tha  eadssion product* of Incomplete combustion
from simulated waste incineration in a batch mode in  a rotary kiln.
The project ia currently  examining the role of the  after burner in
contributing to  organic*  emissions.  This project i*  a cooperative
effort with the  Universities of Arizona and Arkansas.

CL-VARIOOS  VARIOUS
EPA         ENVIRONMENTAL PROTECTION AGENCY
SA          SOURCE ASSESSMENT
49          ELECTRIC,  CAS, AND SANITART SERVICES
495         SAHITART SERVICES
4953        REFUSE SYSTEMS

CL-BIB-0694
The Use of a Dilution  Sampling System to Examine the Health Effects of
Ambient Air and  Temperature* on Municipal Waste  Combustion Emission*
Ongoing
AEERL/PCD/CRB, Paul  Lemieux  (919)  541-0962

Inhouae and field samples from municipal waste combnstor stacks will
be used in a dilution  sampling system to examine what happens to
•missions as they mix  with ambient air and cool  to ambient
temperature*.  Analyses of the species formed are also planned.
Sample* have also been taken from the rotary kiln simulator to
estimate organic emissions.

CL-ORCANIC  ORGANIC  COMPOUNDS
CL-VARIOUS  VARIOUS
EPA         ENVIRONMENTAL PROTECTION AGENCY
SA          SOURCE ASSESSMENT
SS          SOURCE SAMPLING
49          ELECTRIC,  GAS, AND SANITARY SERVICES
495         SANITARY SERVICES
4953        REFUSE SYSTEMS
CL-BIB-0695
Long Term Radon Monitoring in 12 Maryland Houses Having EPA Installed
Radon Reduction Systems
Ongoing; started 9/89
AEERL/PCD/RMB, Bruce Henschel   (919) 541-4112

Alpha-track detectors  (ATDs) were deployed in September 1989 to
obtain a one-year post-mitigation radon measurement in 12 houses in
Maryland where EPA had installed experimental radon reduction systems
during the winter of 1988-89.  These detector* were retrieved in Sep-
tember 1990 and the results analyzed.  New detectors were deployed in
September 1990 for retrieval in September 1991.

EPA         ENVIRONMENTAL PROTECTION AGENCY
IA          INDOOR AIR
10043-92-2  RADON

CL-BIB-0696
Entry and Control of Radon 222 and Thoron In New Mexico Residences
Started 12/89; complete 7/91
AEERL/PCD/RMB, Bruce Henschel   (919) 541-4112

Radon mitigation systems have been installed and are being tested in
eight New Mexico houses.  Six of these houses are slab on grade,  with
packed sand or clay underneath the slab and no sub-slab aggregate.
The other two have inaccessible crawl spaces.  Testing is near comple-
tion.

EPA         ENVIRONMENTAL PROTECTION AGENCY
IA          INDOOR AIR
10043-92-2  RADON

CL-BIB-0698
Radiation Curable Coating* a* a Control Option for VOCs from
Coatings
Ongoing
AEERL/GECD/CCB,  Charles Darvin  (919) 541-7633

The purpose of this study is to determine If various radiation curable
costings can serve as a viable option for VOC control and for which
industries they would apply.   The following will be addressed:
identify the type of Industrie* using radiation curable coatings
technology; identify and define the level of all toxic and volatile
emissions;  and Identify engineering and technical hurdles to overcome
to broaden the application of radiation curable technologies.  A  draft
report is in progress.

CL-VOC      VOLATILE ORGANIC COMPOUNDS
CT          CMTftl TECHNOLOGY DOC
EPA         ENVIRONMENTAL PROTECTION AGENCY

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CL-BIB-0701
Emissions from Combustion of Cabinet and Formica Counter-top Scrap
Ongoing
AEERL/GECD/OCB, Robert McCrilJUa   (919) 541-2733

The State of Vermont haa asked IPX for assistance in identifying the
quantity and nature of emissions from combustion devices burning
waite generated daring the manufacture of typical residential/
coBBMrcial cabinetwork and counter-tops including formica coatings.

EPA         ENVIRONMENTAL PROTECTION AGENCY
SA          SOURCE ASSESSMENT
24          LUMBER AND WOOD PRODUCTS
243         HTLLMORK, PLTWOOD t STRUCTURAL MEMBERS
2434        WOOD KITCHEN CABINETS
25          FURNITURE AND FIXTURES
252         01TICK FURNITURE

CL-BIB-0702
Continuous Release Reduced Reporting Requirement
Ongoing
OSNER/OSW/OBRR/ERD, Hubert Matters   (202) 3S2-2463

This project haa moved from the rulemaking phase to the implementation
phase.  Dnder Section 103(a) of CERCLA, the person in charge of a fa-
cility or veaael ia required to report each time a report able quantity
or more of a listed haxardous substance is releaaed into the environ-
ment.  Under Section 103(f)(2), releases that are "continuous" and
"stable in quantity or rate" may be reported laaa often.  The Continu-
ous Releaae Reduced Reporting requirement regulation clarifiea the re-
porting requirements of Section 103(f)(2).  In general, an initial re-
port ia required, followed by a follow-up report one year later.  An-
nual assessments are required to ensure the accuracy of the one-time
follow-up report.
         EPA
         ER
         SA
            ENVIRONMENTAL PROTECTION AGENCY
            EMERGENCY RESPONSE
            SOURCE ASSESSMENT
         CL-BIB-0703
         Corona Destruction  aa  an Air Tories  Control Option
         Ongoing
         AEERL/GECD/OCB, Ceddea Ramsey  (919)  541-7963

         A novel technology  called corona destruction will be evaluated aa an
         alternative  control method for air toxics.   The method which involves
         a very high  electric field across a  packed bed haa been teated with
         very promising results.  The initial teata Involved a email  reactor
         on the order of 1 liter/minute.  Future plans involve further testa
         of a bench scale set-up with different air toxics,  different
         reactors, and  different packed beds.   A larger scale teat ia begin-
         ning.  A bench scale teat with pulse reactor la ongoing.

         CL-VOC       VOLATILE ORGANIC COMPOUNDS
         CT           CNTRL TECHNOLOGY DOC
         EPA          ENVIRONMENTAL PROTECTION AGENCY
CL-BIB-0705
The Effect of Wood Finishing Product* on Indoor Air Quality
Ongoing
AEERL/CIAD/IAB, Bruce Tichenor  (919) 541-2991

The use of stains, polynrethane finishes, and waxea on interior
surfacea can cause elevated levels of vapor phase organics indoors.
Studies were conducted in an Indoor Air Quality test house to
determine the magnitude and temporal history of indoor concentrations
of organic compounds due to the use of theae products.

CL-IAP      INDOOR AIR POLLUTANTS
CL-ORGANIC  ORGANIC COMPOUNDS
EPA         ENVIRONMENTAL PROTECTION AGENCY

CL-BIB-0706
Development of a Chromium Sampling Method
Ongoing
OAQPS/TSD/EMB, Frank Clay  (919) 541-5236

The Emission Measurement Branch haa developed a sampling train for
chromium emissions that will provide accurate data at an affordable
coat.  The entire train can be made by the plating facility from
inexpensive componenta that can be purchased locally.  Operation of
the train ia simple enough that an electroplater can obtain samples
uaing plant personnel.  The coat to build the train ia approximately
$600.00 and the cost of three runs ia about $350.00, including
analysis.  Initial data indicate that this train ia as accurate aa
the conventional one.

EPA         ENVIRONMENTAL PROTECTION AGENCY
SS          SOURCE SAMPLING
18540-29-9  CHROMIUM  (VI) COMPOUNDS
34          FABRICATED METAL PRODUCTS
347         METAL SERVICES, NEC
3471        PLATING AND POLISHING
7440-47-3   CHROMIUM

CL-BIB-OT07
Development of a Source Test Method for Hexavalent Chromium
Ongoing
AREAL/OAD, Rodney Midgett   (919)  541-3527

A aampling and analytical method for detection of hexavalent
chromium in emission samples haa been developed.  The analytical
method ia capable of measuring chromium at levela aa low aa the parts
per trillion range using ion chromatography with a post column
reaction.  Low level analysis la necessary becauae the concentration
of hezavalent chromium In the emlaaions of theae sources is
generally low; however, the total mass emiaaiona of the hexavalent
chromium may be significant due to large volumetric flowratea.

EPA         ENVIRONMENTAL PROTECTION AGENCY
SS          SOURCE SAMPLING
18540-29-9  CHROMIUM  (VI) COMPOUNDS

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         CL-BIB-0708
         Hazardous Organic NESHAP
         Ongoing
         OAQPS/ESD/SDB, Jan Meyer
                            (»19) 541-5254
The EPA Office of Air Quality Planning and Standard* !• currently
developing regulations to cover aml**ion* of organic hazardous air
pollutant* from ayntbatie organic chemical manufacturing industrial.
The resulting emission standards arc expected to be among the first
regulations proposed and promulgated under the revised Clean Air  Act.
The standards will control emissions frcsi process vents, storage,
transfer operations  and waatewater.  The regulations will also include
standards for fugitive equipment leaks which are being developed
through a regulatory negotiation process Involving EPA, industry, en-
vironmental groups,  and state and local governments.  The equipment
leak standard will also apply to production of styrene-butadiene  rub-
ber, polybutadlene,  chlorine, pesticides, and pharmaceutical* as  well
aa use of butadiene  and chlorinated hydrocarbons.  The RON regulations
are planned to be proposed by fall 1991.

CL-VOC      VOLATILE ORGANIC  COMPOUNDS
KPA         ENVIRONMENTAL PROTECTION AGENCY
NESHAP      NATL EMIS STD HAZ AP
28          CHEMICALS AM) ALLIED PRODUCTS

CL-BIB-0709
Supplements to the Proposed Roles for Boilers, Industrial Furnaces,
and Incinerators that Use Haxardous Waste as Fuel
Ongoing
OSWER/OSW/NMD/NTB, Shirs Garg   (703) 308-8460

On February 21, 1991,  OSW promulgated roles for disposal of hazardous
wastes In boilers and industrial furnaces (BIF' a).  Based on question*
raised during a series of workshops presented to regulatory agency
personnel and the public,  OSW is preparing several guidance documents
to further clarify the rule.  A technical amendments package to revise
the promulgated rule is also being prepared.  These rules limit emis-
sion* of metals, chlorine, and  organic* from BIF'* burning hazardous
waste.  The associated performance levels are comparable to those re-
quired for hazardous waste incinerators.  Assistance with implementa-
tion of the rules will continue.

CL-HAZWAST  HAZARDOUS  WASTES
CL-METAL    METALLIC COMPOUNDS
CL-ORGANIC  ORGANIC  COMPOUNDS
EPA         ENVIRONMENTAL PROTECTION AGENCY
RD6         REG DEVELOPMNT GUIDE
49          ELECTRIC,  GAS, AND  SANITARY SERVICES
495         SANITART SERVICES
4953        REFUSE SYSTEMS
7782-50-5   CHLORINE
CL-BIB-0710
Ambient Modeling of Toxic Release Inventory
Ongoing; report in progress
OTS/EED, Lynn Delpire    (202) 382-5109
                                                                                                                      (TRI) Air Emissions Data
This project is modeling stack and fugitive air emission* data from
the Toxic Release Inventory (TRI) data base using the Industrial
Source Complex Longterm (ISDLT) Model.  The estimated ambient
concentrations are integrated with population data frost the Census
Bureau to estimate exposures.   Crude risk levels are being calculated
for chemical* that have quantitative measure* of toxicity.  So
far, 31 TRI chemical* have been modeled.

CL-VARIOUS  VARIOUS
DM          DISPERSION MODELING
EA          EXPOSURE ASSESSMENT
EPA         ENVIRONMENTAL PROTECTION AGENCY
RA          RISK ASSESSMENT

CL-BIB-0711
Characterization of Emissions from the Simulated Open Burning of
Automobile Shredder Fluff
Ongoing
AEERL/PCD/CRB, Paul Lemieux  (919)  541-0962

The project will analyze the emissions and species of pollutants from
the burning of automobile shredder fluff.   Shredder fluff is the
non-metallic material of the car such as seat cushion* and plastics
which is blown out by cyclones during the shredding process.   The
project was instigated by a shredder fluff fire in Virginia,  where
substantial trace organic eml**iona were measured.

CL-ORGANIC  ORGANIC COMPOUNDS
EPA         ENVIRONMENTAL PROTECTION AGENCY
SA          SOURCE ASSESSMENT
                                                                                  CL-BIB-0712
                                                                                  Volatile Emissions f:
                                                                                  Waste
                                                                                  Completed
                                                                                  ORD/OEETD/RREL/CIN, Douglas Crosse
                        Stabilization/Solidification of Hazardous
                                     (513)  569-7844
                                                                                  DESCRIPTION:
                                                                                  The purpose of this research project is to identify and quantify the
                                                                                  release of volatile and semi-volatile organic* resulting from stabili-
                                                                                  zation operations performed at commercial hazardous waste facilities.
                                                                                  Thi* *tndy included a field test at a representative commercial stabi-
                                                                                  lization operation, whereby a material balance was used to calculate
                                                                                  emission factors for these air release*.  Work is to be completed this
                                                                                  fiscal year.

                                                                                  CL-VOC      VOLATILE ORGANIC COMPOUNDS
                                                                                  EF          EMISSION FACTOR
                                                                                  EPA         ENVIRONMENTAL PROTECTION AGENCY
                                                                                  SA          SOURCE ASSESSMENT
                                                                                  49          ELECTRIC, CAS, AND SANITARY SERVICES
                                                                                  495         SANITARY SERVICES
                                                                                  4953        REFUSE SYSTEMS

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CL-Bia-0713
School Evaluation Program to Select Radon Mitigation Strategies
Ongoing
ORP/TO/MPOAB, Gene Fisher    (202) 475-9605

DESCRIPTION:
The School evaluation Program  (SEP) is a technical assistance program
who** goal is to develop ichool diagnostic procedures that will enable
•chool official* and private sector contractor* to choose the most ef-
fective radon mitigation strategy for their school.  Twenty six
•chool* were evaluated in FT 90.  The evaluation  consists of slab and
HVAC characterization with a written report on the optimum mitigation
method.  The SEP in FT 91 vill include six more schools.  Demonstra-
tions of mitigation strategies are anticipated on two SEP schools.

KPA         ENVIRONMENTAL PROTECTION ACEHCT
IA          INDOOR AIR
10043-92-2  RADOH

CL-BIB-0714
Evaluation of Two Innovative Spray Painting Systems
Ongoing
EPA/AEEKL/OCB, Charles Oarvin    (919) 541-7633

DESCRIPTION:
Two spray gun technologies were evaluated.  Each  system has the capa-
bility of spraying very high solids coatings in excess of 65% solids
by volume.  The K2 technology utilizes high pressure K2 gas at 1000
psi, to eject paint from conventional spray guns.  The second system,
the Onicarb TM System, utilises super critical C02 which acts as a
solvent.  The C02 would replace conventional organic solvents to per-
mit spraying of the high solid* coating.  Both technologies promise to
permit the reduction of solvent content in coatings.

CL-SOLVENT  SOLVENTS
CL-VOC      VOLATILE ORGANIC COMPOUNDS
CT          CNTRL TECHNOLOGY DOC
EPA         ENVIRONMENTAL PROTECTION AGENCY

CL-BIB-0715
Characterization of Emissions from Combustion of  Haste Hood Products
Ongoing
AEERL,  Robert McCrlllis   (919) 541-2733

DESCRIPTION:
A two-phase project will be conducted.  Phase I will identify sources
from which waste wood products are derived.  The  composition of the
waste wood products will be examined.  Laboratory studies will be con-
ducted and estimates developed for toxic emissions.  Phase II is an-
ticipated to be a detailed emissions measurement  and characterization
at operating waste wood incinerators.

EPA         ElOTROlemUfTAL PROTECTION AGENCY
SS          SOURCE SAMPLING
49          ELECTRIC, CAS, AND SANITARY SERVICES
495         SANITARY SERVICES
4953        REFUSE SYSTEMS
                                                                                  CL-BIB-0716
                                                                                  Indoor Air Cluster Project
                                                                                  Ongoing
                                                                                  OTS/EED, Christina Cinalli
                             (202)  382-3913
                                                                                  DESCRIPTION:
                                                                                  OTS has initiated a screening proceis to identify chemicals that are
                                                                                  related by a set of defined characteristics, thus allowing for a
                                                                                  "clustering" of several chemicals into one project to be examined in
                                                                                  the new existing chemicals program.  One cluster making its way
                                                                                  through the process is the indoor air cluster.  An initial review of
                                                                                  existing data on products and materials that could serve as sources of
                                                                                  indoor air pollutants has identified the presence of about 250 unique
                                                                                  chemicals.  The data which come from a variety of studies, most of
                                                                                  which were done by BEA, is being compiled Into a computerized data-
                                                                                  base.  A screening level health assessment of these chemicals is
                                                                                  scheduled and will be followed by further clustering of the chemicals
                                                                                  and screening-level exposure assessment.
                                                                                  EA
                                                                                  EPA
                                                                                  m
                                                                                  IA
            EXPOSURE ASSESSMENT
            EtnnROtMENTAL PROTECTION AGENCY
            HEALTH ASSESSMENT
            INDOOR AIR
CI-BIB-0717
Multi-Chamber Concentration and Exposure Model (MCCEM)
Completed
OTS, Patrick. Kennedy   {202) 382-3916

DESCRIPTION:
MCCEM is a PC-based, user-friendly computer program that estimates in-
door concentrations for,  and Individual exposure to, chemicals re-
leased from products and materials used in residences.   Concentrations
can be modeled in up to 4 separate cones in a residences.  The user
can input time-varying emission rates for a contaminant in each zone
of the residence, outdoor concentrations, and the ton* where the indi-
vidual is located in a spreadsheet environment.  Short-term or annual
exposure estimates can be developed.
                                                                                  EPA
                                                                                  IA
            ENVIROtMENTAL PROTECTION AGENCY
            INDOOR AIR

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         CL-BIB-0718
         Review ot BOAT Studies to Gather Data of Interest to Mr Regulatory
         Programs
         Ongoing
         OHD/OKTD/RREL/CIN, Paul Warner   (513) 569-7547, (513) 569-7787 (fax)

         DESCRIPTION:
         A literature March of previously generated regulatory background
         documents by OSW will be performed and pertinent information will be
         extracted from the report*, that la, information of intereat to OAQPS.
         Additionally, personal contact vith appropriate OSW and ORD lead* will
         generate information oa paat, current and future projects that has not
         been published and that would be of interest to OAQPS and its regula-
         tory program.  The final report will Include waste characterizations,
         identify emitted constituents, and Bake estimates of emission rates.
         IT
         EPA
         SA
            EMISSION FACTOR
            ENVIRONMENTAL PROTECTION AGENCY
            SOURCE ASSESSMENT
CL-BIB-0719
National Radon Potential Map
Ongoing
ORP/RD/PAB, Sharon Wirth    (202) 245-3544

DESCRIPTION:
Sections 307 and 309 of the Indoor Radon Abatement Act  (IRAA) direct
the EPA to list areas  of the U.S. with high  radon potential.  The EPA
Is working toward accomplishing this directive, with the assistance of
the O.S. Geological Survey  (USGS) and the Association of American
State Geologists  (AASG), by developing the National Radon Potential
Map.  The map will assign all counties of the U.S. to a priority level
for radon potential.   State radiation health officials and State and
local building coda officials are the target audiences for this map.
The map will evaluate  indoor radon data, geology, aerial radioactivi-
ty, soil characteristics, and foundation types to determine radon po-
tential.  There will be several background documents that will accom-
pany the map.  These documents will discuss  the available data and its
evaluation for radon potential on a state and regional level.

EPA         ENVIRONMENTAL PROTECTION AGENCY
IA          INDOOR AIR
10043-92-2  RADON
CL-BIB-Q720
Chromium Electroplating NESRAP
Ongoing
OAQPS/ESD/ISB, Beth Teagne   (919) 541-5425

DESCRIPTION:
This project involves the development of air emissions regulations for
the control of air pollutants emitted from hard chromium electroplat-
ing, decorative chromium electroplating, and chromic acid anodizing.
A National Emission Standards for Hazardous Air Pollutants (NESHAP)  is
scheduled for proposal in February 1992.  The document,  "Chromium
Emissions from Chromium Electroplating and Chromic Acid Anodizing
Operations Background Information for Proposed Standards," was drafted
in December 1990.

CL-CRROME   CHROMIUM COMPOONDS
EPA         ENVIRONMENTAL PROTECTION AGENCY
NESHAP      NATL EMIS STD RAZ AP
18540-29-9  CHROMIUM  (VI) COMPOONDS
34          FABRICATED METAL PRODUCTS
347         METAL SERVICES, NEC
3471        PLATING AND POLISHING

CL-BIB-0721
Field Testing and Method Evaluation of Waferboard Plants
Started 3/91
OAQPS/TSD/EMB, Dennis Holzschuh   (919) 541-5239

DESCRIPTION:
The EPA and the National Council for Air and Stream Improvement
(NCASI) are participating in a joint testing effort to speciate and
quantify emissions from waferboard plants.   The initial  phase of this
testing will begin this summer and four teats are planned.

EPA         ENVIRONMENTAL PROTECTION AGENCY
SS          SOURCE SAMPLING
24          LIMBER AND WOOD PRODUCTS
249         MISCELLANEOUS WOOD PRODUCTS
2493        RECONSTITUTED WOOD PRODUCTS

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CL-BIB-1T722
Field Testing of Medical Waste  Incinerators  (MNIa)
Ongoing
OAQPS/TSD/EMB, Dennis Holischuh   (919) 541-5239

DESCRIPTION:
Between Jon* 1990 to present, EPA  sponsored eight emission test pro-
grama at eight Medical Waste Incinerators  (MNIs).  The purpose of the
test program »«• to collect data in •upport of report* to Congreu be-
ing prepared by OS* and an MSPS for MWIs being prepared by OAQPS.
Selection of the teat sltee was bated principally upon (1) incinerator
design and (2)  eaxisslon control technique!.  The objectives of these
teat programs were:  (1) to obtain emissions data from facilities with
and without air pollution control  equipment which are typical of
existing population of Mfla and (2) to collect data t evaluate the im-
pact of incinerator operation variations on the emissions as a factor
in the overall effectiveness of incineration a* a treatment method.

CL-XCID     ACIDIC COMPOUNDS INCLUDING ACID GASES
CL-DIOXIN   DIOXINS
CL-FCRAN    FURANS
CL-MSTAL    METALLIC COMPOUNDS
CL-PATHOCN  PATBOGIMS
CT          CNTRL TECHNOLOGY DOC
IPA         ENVIRONMENTAL PROTECTION AGENCY
SS          SOURCE SAMPLING
49          E1XCTRIC, CAS, AMD  SXH1TART SERVICES
495         SANITARY SERVICES
4953        REFUSE SYSTEMS

O.-BIB-0123
School facility Managers' Guide to Indoor Air Quality
Started 1991; Ongoing
OAR/OAIAP/IAD, Bob Thompson    (703) 301-8792

DESCRIPTION:
A guide will be developed for school districts to provide information
for developing an Indoor air quality management plan covering preven-
tion, diagnosis,  and mitigation of indoor air pollution.

EPA         ENVIRONMEHTAL PROTECTION AGENCY
IA          INDOOR AIR
82          EDUCATIONAL SERVICES
B21         ELEMENTARY AND SECONDARY SCHOOLS
8211        ELEMENTARY AND SECONDARY SCHOOLS
                                                                                  CL-BIB-0124
                                                                                  Air Toxics Emissions Reduction Initiative
                                                                                  Ongoing
                                                                                  OPM/ANMD/ACB, Ken Eng   (212) 264-9627

                                                                                  DESCRIPTION:
                                                                                  An initiative begun by Region II looks at toxic air emissions from
                                                                                  approximately 20 sources in the region to identify Pollution Preven-
                                                                                  (PP) opportunities for those sources.  Feasibility studies are under-
                                                                                  way at 5 facilities.  Recommendations for PP opportunities are ex-
                                                                                  pected by August 1991.  EPA will then eolicit voluntary air toxics
                                                                                  emissions reductions 30% to 50% from those 5 facilities.
                                                                                  EPA
                                                                                  PP
            ENVIRONMENTAL PROTECTION AGENCY
            POLLUTION PREVENTION
CL-BIB-072S
Exposure Assessment for Motor Vehicle Air Toxics
Ongoing; Report due 9/91
OAQPS/OMS/TSS, Alva Edwards   (313) €68-4321

DESCRIPTION:
This project will summarize all available recent ambient monitoring
data for benzene, 1,3-butadiene, formaldehyde, and acetaldehyde, and
estimate typical average U.S. urban exposure levels.  It will also
develop a model that will predict national annual average exposa re
level* of motor vehicle air toxics, using emission factors in grams
per mile as input.  A final report should be available by late summer,
1991.

EA          EXPOSURE ASSESSMENT
EPA         ENVIRONMENTAL PROTECTION AGENCY
106-99-0    BUTADIENE, 1,3-
50-00-0     FORMALDEHYDE
71-43-2     BENZENE
75-07-0     ACETALDEHYDE

CL-BIB-0726
Atmospheric Transformation of Air Toxics:  Benzene,  1,3-Butadiene, and
Formaldehyde
Ongoing; Report due 6/91
OAQPS/OMS/TSS, Richard Cook   (313) 747-9638

DESCRIPTION:
This project will provide a summary of current understanding of the
atmospheric reactivity and residence times of these toxics.  In addi-
tion, urban airshed modeling of these toxics will be conducted for a
summer day in the St. Louis urban area.  The final report is scheduled
for completion on June 28, 1991.

DM          DISPERSION MODELING
EPA         ENVIRONMENTAL PROTECTION AGENCY
106-99-0    BUTADIENE,1,3-
50-00-0     FORMALDEHYDE
71-43-2     BENZENE

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 CL-BIB-0727
 Motor Vehicle Air Toxic* Health Information
 Ongoing; Report  dm 6/91
 OAQPS/OMS/TSS, Pam Brodowics   (313)  668-43*4

 DESCRIPTION:
 This  project  will summarize health Information for benzene,  formalde-
 hyde, 1,3-butadlene,  a number of motor vehicle-related toxic* from
 Tltla III of  the Clean air Act,  and several metals.  The final report
 ia scheduled  for completion on June 28,  1991.

 CL-METAL    METALLIC COMPOUNDS
 EPA         ENVIRONMENTAL PROTECTION  AGENCY
 HA          HEALTH ASSKSSMDiT
 106-99-0    BUTADIENE,1,3-
 50-00-0     FORMALDEHYDE
 71-43-2     BENZENE

 CL-BIB-072B
 Mobile Sooroe-Related Air Toxics Study
 Ongoing; Draft report doe 11/91
 OAR/OMS/TSS,  Penny Carey   (313)  668-4355

 DESCRIPTION:
 Section 206 of the 1990 Clean Air Act Amendments require* EPA to com-
 plete a study of the  need for,  and feasibility of,  controlling •mis-
 sions of unregulated toxic air pollutants associated with motor vehi-
 cles and fuels.   The  study is to focus on those categories of emis-
 sions posing  the greatest risk to human health or about which signifi-
 cant uncertainties remain,  including  emissions of bentene, formalde-
 hyde, and 1,3-butadiene.  In addition,  the study shall  be available
 for public review with  a summary of the public comments included with
 the study.  The  study is due Nay 15,  1992.  An initial  draft  is  sched-
 uled for completion on  November  1,  1991.
            CNTRL TECHNOLOGY DOC      	
            ENVIRONMENTAL PROTECTION AGENCY
            SOURCE ASSESSMENT
            BUTADIENE,1,3-
            rORMALDIHTDE
CT
EPA
SA
106-99-0
50-00-0
71-43-2

CL-BIB-0729
Urban Air Toxics Monitoring Program
Started FT 87; Ongoing
OAQPS/TSD/NRB, Nell Berg    (919) 541-5520

DESCRIPTION:
Because of recant concern for high cancer risk from mltisource,
mnltlpollutant Interactions in urban areas. State and local agencies
have been seeking waye in which to assess the magnitude of potentially
toxic compounds in their ambient air.  To fill the need, EPA is coor-
dinating toxic monitoring programs designed to provide air quality
data for screening purposes.  These programs are separate from pro-
grams within the Toxics Air Monitoring System (TANS).  Sampling is on-
going with equipment provided by EPA and manpower provided by State/
local agencies.
                                                                          CL-BIB-0730
                                                                          Characterization of Open Tire Burning Emissions and Exposures
                                                                          Started May 1991; Ongoing
                                                                          OAQPS/ISD/PAB,  Tom Lahre   (919) 541-5668

                                                                          DESCRIPTION:
                                                                          This project  will compile available information on simulated tire
                                                                          burns and ambient air monitoring data around real tire burns.  It will
                                                                          provide an estimate of worst case ambient air exposures over appropri-
                                                                          ate averaging times and compare exposures predicted from simulated
                                                                          tire burns with those estimated from measurements around actual tire
                                                                          burns.

                                                                          EA         EXPOSURE ASSESSMENT
                                                                          EPA        ENVIRONMENTAL PROTECTION AGENCY
                                                                          SA         SOURCE ASSESSMENT
                                                                          49         ELECTRIC, GAS, AND SANITARY SERVICES
                                                                          495        SANITARY SERVICES
                                                                          4953       REFUSE SYSTEMS

                                                                          CL-BIB-0731
                                                                          Analysis of Air Toxics Monitoring Data to Support Urban Area  Source
                                                                          Program under Title III
                                                                          Started 3/91
                                                                          OAQPS/ISD/PAB,  Tom Lahre   (919) 541-5668

                                                                          DESCRIPTION:
                                                                          This project  will compile and analyze available air toxics monitoring
                                                                          data from urban studies and determine—based on cancer  and non-cancer
                                                                          tests—those  pollutants that present the "greatest threat in  the  larg-
                                                                          est number of urban areas,* as required under  Subsection 112(R) of
                                                                          Title III of  the CAAA.
                                                                          EA
                                                                          EPA
            EXPOSURE ASSESSMENT
            ENVIRONMENTAL PROTECTION AGENCY
CL-BIB-0732
Emission Characterization Study for Integrated Iron and Steel Produc-
tion
Ongoing
OAQPS/ESD/ISB,  Jim Maysilles   (919) 541-3265

DESCRIPTION:
Three goals of this project are:   1) to compile available emission
data, 2) assess those data and determine inadequacies and what data
are necessary to draft a BID, 3)  develop an emissions testing program
to acquire needed data.  Field inspections are underway.   The project
expects to have an emiasions test plan in place by Sept.  1991 for
categories and subcategories of emissions sources.
                                                                          •PA
                                                                          SS
                                                                          33
                                                                          331
            ENVIRONMENTAL PROTECTION AGENCY
            SOURCE SAMPLING
            PRIMARY METAL INDUSTRIES
            BLAST FURNACE AND BASIC STEEL PRODUCTS
EPA
            JUBIENT MOWITORIHC
            ENVTROHONTAL PROTECTION AGENCY

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o
      .
Spray Booth Air Recirculation Demonstration
Ongoing
EPA/AEERL/OCB, Charles Darvin    (919) 541-7633

A paint spray booth ha* been modified to evaluate the air recircula-
tion and flow portioning concept* for booth operation.  Either tech-
nique or both u*ed simultaneously will permit significant redactions
in booth VOC emissions flow volume.  Reduction* up to 95% are pro-
jected.  Partioning promises to reduce or eliminate concern* for
buildup of tonic couponed* in recirculation stream*.

CL-VOC      VOLATILE ORGANIC COMPOUNDS
CT          CNTRL TECHNOLOCT DOC
EPA         ENVIRONMENTAL PROTECTION AGENCY

CL-BIB-0734
Physicians' Gold* to Indoor Air Quality
Ongoing; complete 12/91
OAR/OAIAP/IAD, Eli**a Feldman    (703) 308-8376

The intent is to rai*e the level of awarene** of primary care physi-
cian* about Indoor air pollution and building-related illn**«; educate
theai about the range of health effect* and symptom* which are ascoci-
ated with exposure to pollutant* indoor*; and a**i*t them in Baking
appropriate diagnoses and referral*.  The product will be a brief (15-
20 page) handbook, written by the Aawrican Lung Association under a
cooperative agreement with the Indoor Air Division, for wide dlstribu-
tion to the medical ci••unity.
         EPA
         IA
            ENVIRONMENTAL PROTECTION AGENCY
            IMXX)R AIR
         Cl-BIB-0735
         Human Reaponae* to Complex Mixture* of VOC*
         Ongoing;  atarted IT 91;  complete 9/96
         ORD/OHR/HIRL,  George Goldstein   (919)  966-6204

         "Sick building syndrome" (SBS)  complaints  have risen  dramatically, but
         reliable  and objective methods to distinguish between SBS-responders
         and nonresponder have not  been identified.  Congress  has  mandated that
         EPA characterize the. sources and level* of exposure to VOC mixture*
         found in  new building*.  The project goal  ia  to  characteriie the  human
         neural (olfactory and trigeminal)  upper airway inflammatory pulmonary
         immune function and respiratory response*  to  controlled exposure* to
         VOC mixtures*,  and to use  these measures to distinguish between normal
         and "hypersensitive" subject or those exhibiting SBS  symptoms.  The
         study will  (1)  examine the selective contribution of  neurologic re-
         sponses to  odor and sensory Irritation, (2) seek evidence in nasal
         tissue and  lavage fluid  of chemical or cellular  indicators of inflam-
         mation or allergy due to expoaure,  (3)  measure ventilation, pulmonary
         function, bronchial reactivity, and eye irritation after  exposure to
         mixtures  frequently found  Indoors and collect response to a survey,
         and (4) evaluate patient data to aid in Identifying and characterizing
         sensitive Individuals.

         CL-VOC      VOLATILE ORGANIC COMPOUNDS
         EPA         ENVIRONMENTAL PROTECTION AGENCY
         IA          INDOOR AIR
CL-BIB-0736
Animal/In Vitro Response* to Complex Mixtures of VOC's
Ongoing; started FT 91; complete 9/94
ORD/OHR/HIRL, Dan Costa   (919) 541-2531

VOCs emitted from various construction material* and object* found in-
doors appear to result in human discomfort and may induce more severe
health effect* due to their systemic redistribution.  Some also appear
to be cytotoxic or mutagenic.  In this study,  health impact* of VOC
mixtures will be explored:  (1) are there systemic effects resulting
from inhalation exposures; (2) can a matrix approach be constructed to
assess mixture toxicology due to additivity or interactions; (3)  are
VOC mixtures more or leas likely than Individual VOC's to induce muta-
genic alterations in experimental in vitro systems?  Results will be
compared to those collected in human studies.   The immunotoxlcity of
inhaled VOC mixtures will be assessed by measuring both local pulmo-
nary and systemic immunologies! function*, including those defenses
directed toward* viral, bacterial, allergic,  and neoplastic diseases.
Questions of additivity or interaction of VOCs will be addressed for
complex mixture toxicology to develop generic approaches for further
study.

CL-VOC      VOLATILE ORGANIC COMPOUNDS
EPA         ENVlROtMRNTAL PROTECTION AGENCY
IA          INDOOR AIR

CI.-BIB-0737
Impact of Mobile Emissions on Honcancer Risk
Ongoing; complete 9/96
ORD/OHR/HERL, John Roger*   (919)541-5177

The goal of this project ia to develop methods and data that charac-
terize the riak for noncancer health effects due to mobile source
emission*.  This effort focuses on potential reproductive/developmen-
tal effect* of methanol exposure* which have been reported to be as-
sociated with reproductive and developmental toxlclty in rat* exposed
to high concentrations.  This study will extend the investigation of
methanol effects to a second specie*, the mouse,  and further explore
reproductive toxicity in male and fern*Is rat*.   Animal* are being ex-
posed to methanol via inhalation during the critical time period*.
Expoaure concentration* will be selected to provide dose-response in-
formation.  Pharmacokinetic information will be gathered to better un-
derstand target dose and relevance to humans.

EPA         ENVIROIHENTAL PROTECTION AGENCY
TT          TOXICITT TESTING
67-56-1     METHANOL

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0.-BIB-0738
Impact of Mobil* Source Emissions on Cancer Risk
Ongoing; complete 9/96
ORD/OHR/HIRL, Joellen Levtas    (919) 541-3849

The goal of thl« project is to  characterize the risk  from mobile
source emissions and put them In perspective as a component of total
human exposure to carcinogen* and mutagens.  This project will inte-
grate aethod* being developed In the hazardous air pollutant and inte-
grated air cancer research programs in order to better characterize
the risk frcsi Mobile source emissions.  Methods will  be developed to
apportion potential cancer risk from alternative engine and fuel
types.  Methods for improving the risk estimation for products of in-
complete combustion  (PIC's) and polycyclic organic matter  (POM) from
mobile sources will be applied  to this.

CL-POM      POLTCTCLIC ORGANIC  MUTER
EPA         ENVIRONMENTAL PROTECTION AGENCY
RA          RISK ASSESSMENT

CL-BIB-0739
Study to Improve Assessments of Human Cancer Risk From HAPs
Ongoing; complete 9/96
ORD/OHR/HIRL, Joellen Lewtas    (919) 541-3849

The goal of this project is to  determine to what extent toxic air pol-
lutants cause lung and other types of cancer.  This program is the
health component of a long-range research effort to address major
scientific uncertainties about  the relationship between air pollution
and human cancer.  The program  will provide scientific methods and
data to Improve evaluations of  human cancer risk from individual or
complex source emissions or from atmospheric transformation of pre-
cursor chemicals.
         EPA
         HA
            IMVlUUNHlNTsl PROTECTION AGENCT
            HEALTH ASSESSMINT
         CL-BIB-0740
         Toxics Release Redaction Project (TRRP)
         Ongoing; started FT 90
         EPA Region VI, John R. Hepola   (214)  655-7220

         The TRRP is part of a regional pilot project requested by EPA's Deputy
         Administrator on December 15, 1989.  The project takes a dual approach
         for reduction of toxic emissions.   The first approach will initiate a
         review of selected sources identified In the Headquarters Air Toxics
         Exposure and Risk Information System (ATERIS) list of January 2, 1990,
         to explore:  (1) the possibility of reducing toxic emissions, (2) in-
         suring compliance with all regulatory provisions and (3) conducting a
         complete multimedia risk assessment.  The second approach involves a
         multimedia compliance investigation and subsequent multimedia risk
         assessment of selected facilities in the target areas to explore the
         potential for risk reduction.

         EPA         ENVIRONHENTAL PROTECTION AGENCT
         PP          POLLUTION PREVENTION
         RA          RISK ASSESSMtNT
         10C-99-0    BUTADIENE,1,3-
         71-43-2     BENZENE
CL-BIB-0741
Carpet Dialogue Process:  Study of VOC Emissions from Carpets and
Associated Products
Ongoing; complete 8/91
OAR/OAIAP/IAD, John Girman   (703) 308-8790

This project will engage in a one-year effort to develop consensus and
voluntary commitments regarding approachea to minimize exposure to
VOCs emitted by carpets and associated products of carpet flooring
systems.  The goal of the project is to secure agreements with manu-
facturing associations of carpet and carpet-related products to define
processes that can minimize emissions of volatile organic compounds
from carpet and carpet-related products and to obtain commitments to
implement them.

CL-VOC      VOLATILE ORGANIC COMPOUNDS
EPA         ENVIRONMENTAL PROTECTION AGENCT
IA          INDOOR AIR

CL-BIB-0742
Rule-Making for State Permit Programs under Title III of CAA
Ongoing
OAQPS/AOMD/PPB, Kirt Cox   (919) 541-5399

All of the titles of the new CAA Amendments are to be Implemented and
enforced through a State or local operating permit program.   EPA must
promulgate regulations on what the State permit programs should con-
tain.  This project has developed the proposed rules which appear in
the May 10 Federal Register.   The next stage will address comments and
revise the rules which are due to be promulgated within one year of
the date the CAA Amendments went into effect.
                                                                                  EPA
                                                                                  NSPS
            ENVIRONMENTAL PROTECTION AGENCY
            NEW SRC PRTRMNCE STD
CL-BIB-0743
NESHAP Development for New and Existing Sources
Ongoing
OAQPS/ESD/ISB, Jeff Tealandar   (919)  541-5427

The goal of this project is to evaluate MACT for combustion sources
the pulp and paper Industry to develop national emissions standards
for new and existing sources.

EPA         ENVIRONMENTAL PROTECTION AGENCT
NESHAP      NATL OO.S STD RAZ AP
26          PAPER AND ALLIED PRODUCTS
261         PULP MILLS
262         PAPER MILLS
                                                                                                                                             in

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CL-BIB-0744
Biological Markers for Environmental Tobacco Smoke  (BTS) Exposure and
Doalmetry
Ongoing; complete 11/93
ORD/OHR/HERL, Joellen Lewtas    (919) 541-3849

For optimal assessment, biological markers of exposure should ba mea-
>or*d directly and include uptake into blood, distribution and metabo-
lism, binding to macromolecules  (a.g., protein and DMA), and excretion
into urine.  Tha goal of thia project is to evaluate biological mark-
era (i.e.,  nicotine metabolite cotinina and DKA adducts) that can be
used effectively in assessing the exposure, absorption, and distribu-
tion of components of ETS.  Also, the aim is to develop, evaluate, and
apply these biological Barkers and other Molecular exposure dosimetry
methods to human studies.  To provide definitive data on tha relation-
ship between human exposure, dose, and effects of indoor organic pol-
lutants, markers for exposure and dosimatry must be developed.  One
approach is to identify unique tracer compounds present in ETS and
their metabolites.  Nicotine, for example, is virtually unique to to-
bacco sources and both nicotine and its metabolite, cotinine, can be
measured in human tissue or fluids.  The use of DMA adducts has been
developed as a molecular biosurkar of exposure to tobacco smoke.  The
application of these markers will be validated in field studies of a
population highly exposed to ETS or in a potentially more sensitive
population such as preschool children.

CL-1TS      EHVIR0HNENTAI. TOBACCO SMOKK
EPA         ENVIRONMENTAL PROTECTION AGENCY
IA          IM>OOR AIR
CL-BIB-074S
33/50 Industrial Toxics Project
Ongoing
OPME/OTS, Bill Bnrch   (202) 382-3761

The 33/50 Program (Industrial Toxics Project)  is a pollution preven-
tion initiative which seeks to secure voluntary reductions of releases
and off-site transfers to air, land and water of 17 toxic chemicals by
50%, from 1.4 billion pounds in 1988, down to 700 million pounds by
1995, with an interim 1/3 reduction by 1992.  The Toxics Release In-
ventory  (TRI) will be used to track reductions.  Success will be mea-
sured according to nationwide reduction achievement for the aggregate
of all the 17 chemicals.   The Atteinistrator has asked over £00 U.S.
companies to participate by examining their processes to identify and
implement cost-effective pollution prevention practices related to the
33/50 chemical.  EPA expects to receive company numerical reductions
commitments during summer 1991.  Participation by companies is volun-
tary and nonenforceable.

CL-CKROMK   CHROMIUM COMPOUNDS
CL-LEAD     LEAD COMPOUNDS
Ct-NICKEI.   NICKEL COMPOUNDS
EPA         ENVIRONMENTAL PROTECTION AGENCY
PP          POLLUTION PREVENTION
108-88-3    TOLUENE
127-18-4    TETRACHLOROETBTLENE
1330-20-1   XTUNE
56-23-5     CARBON TETRACHLORIDE
563-80-4    METHYL ISOPROPYL KETONE
57-12-5     CYANIDE
67-66-3     CHLOROFORM
71-43-2     BENZENE
71-55-6     TRICHLOROETRANE,1,1,1-
14-90-8     HYDROGEN CYANIDE
7439-97-6   MERCURY
7440-02-0   NICKEL
7440-43-9   CADMIUM
7440-47-3   CHROMIUM
75-09-2     METHYLENI CHLORIDE
78-93-3     METHYL ETHYL KETONE
79-01-6     TRICHLOROETHYLENE

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 I
Ul
CL-BIB-0746
Health Effects Assessment  Summary Tables  (HEAST)
Ongoing
OHEA/ECAO-Cin, Pel-rung Hurst    (513) 569-7300

HEAST is a tabular presentation  of toxicity Information and values for
chemicals/compounds and radionuclides for which OHEA/ORP risk assess-
ment documents have been prepared.  BEAST directs users to  changes in
risk assessments and also  direct* the users to the original source
documents for the most complete  characterization of potential toxici-
ty.  The complete HEAST is distributed annually and then updated by
quarterly supplements.  Non-EPA  users may obtain HEAST from the Na-
tional Technical Information Service  (NTIS) (800/336-4700)  with the
order number PB91-921100.

CL-HAPS     TITLE III HAZARDOUS  AIR POLLUTANTS
EPA         ENVIRONMENTAL  PROTECTION AGENCY
HA          HEALTH ASSESSMENT
RA          RISK ASSESSMENT

CL-BIB-0747
National Emission Standards for  Hazardous Air Pollutants; Amendment  to
Benzene Rule for Coke By-Product Recovery Plants
Notice of Proposed Rulemaking, 4/1/91
OAQPS/ESD/SDB, Gail Lacy    (919) 541-5261

The NESRAP to control benzene emissions from coke by-product recovery
plants was promulgated as  40 CFR Part 61 Snbpart L on September 14,
1989 (54 FR 38044).  This  amendment is to add provisions for the use
of two different control devices (carbon adsorbers, vapor incinera-
tors) as alternative mean* to comply with the standards for process
vessels, storage tanks and tar-intercepting sumps.  The new provisions
would not change the stringency  of the standards.

EPA         ENVIRONMENTAL  PROTECTION AGENCY
NESRAP      NATL CMS STD  HAZ AP
49          ELECTRIC, GAS, AND SANITARY SERVICES
492         CAS PRODUCTION AND DISTRIBUTION
4925        GAS PRODUCTION AND/OR DISTRIBUTION
71-43-2     BENZENE
CL-BIB-074B
Municipal Waste Combustors NSPS, Phase II
Ongoing
OAQPS/ESD/SOB, Walt Stevenson   (919) 541-5264

On February 11, 1991, NSPS and guidelines were promulgated for new and
existing MHC's with unit capacities above 250 ton* per day.  These
regulations include emission limit* for participate matter, opacity,
diozins/fnrans, S02, HC1, and CO.   The regulations also Include com-
bustor operating practice*, operator certification, and operator
training.  In addition, the NSPS for new MHC'a include NOx limits.

CL-DIOXIN   DIOXINS
CL-FURAN    FORANS
CL-PM       PARTICULATE MATTER
EPA         ENVIRONMENTAL PROTECTION AGENCY
NSPS        HEN SRC PRFRMNCE STD
10102-44-0  NITROGEN DIOXIDE
49          ELECTRIC, GAS, AND SANITARY SERVICES
495         SANITARY SERVICES
4953        REFUSE SYSTEMS
630-08-0    CARBON MONOXIDE
7446-09-5   SOIFUR DIOXIDE
7647-01-0   HYDROGEN CHLORIDE

CL-BIB-0749
Secondary Lead Smelters NSPS Review
Ongoing; started 2/91
OAQPS/ESD/ISB, George Streit   (919)  541-2364

Reviewing the NSPS as a part of EPA's Overall Lead Strategy to promote
recycling of lead car batteries.  Investigating industry structure,
roles of different segments of the secondary lead industry (e.g.,  lead
remelters,  lead refiners, battery  breakers),  and the need for includ-
ing these in the NSPS.   Also investigating pollution prevention by
electrowinning of lead oxide in lead batteries.

EPA         ENVIRONMENTAL PROTECTION AGENCY
NSPS        NEN SRC PRTRMNCE STD
PP          POLLUTION PREVENTION
33          PRIMARY METAL INDUSTRIES
334         SECONDARY NONFERROOS METALS
3341        SECONDARY NONFERROOS METALS

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CL-BIB-07SO
Consumer Product Emissions Prevention Research
Ongoing
AEIR1-RTP, Michael Koeusko    (919) 541-2734

Thi« project's goal* are to prevent VOC and toxic emissions by Identi-
fying and demonstrating low-polluting consumer product*.  The initial
activity, Aerosol Propallant/Packaging Changes, will identify alterna-
tives to organic* a* propellents and carrier solvent* and investigate
packaging alternative* to aerosol*.  Region IX bat a major role in
thla activity.  Viable non-aerosol product substitute* will be identi-
fied in a Prevention Option* Availability Report.  Emphasis will be
placed on those product* that are the greatest contributor* to VOC
emission*.  OAQPS ha* a major role in this activity.  Innovative pol-
lution prevention option*, *uch a* product aubititution and reformula-
tion, will significantly reduce organic emissions fron conswer pro-
duct*.  Such product* are a significant, uncontrolled source of VOC
emissions (up to 10% of the stationary area *ource inventory).  Aero-
•ola release approximately 6SOK Tpy of organic* in the U.S.  Hence,
aerosols are an area where a significant impact can be made.  Consumer
product* *l*o contribute to air toxic, stratospheric ozone depletion,
and global climate problem*.  This tack include* the resource* needed
to accelerate the process of developing and implementing viable pre-
vention option*.

CL-CONSDMR  CONSCMER PRODUCTS
IPX         ENVIRONMENTAL PROTECTION AGENCY
PP          POLLUTION PREVENTION

CL-BIB-0751
Evaluation of Potential Coating Technologies
Ongoing
AEERL-RTP, Michael Kosuako    (919) 541-2734

This project'* goal* are to identify opportunities for prevention of
organic emi**lons from coating operation*, provide a bail* for demon-
stration projects, and facilitate technology transfer.  Two activities
are proposed:  (1) The Evaluation of Potential Coating Technologies
activity will Identify and evaluate coating* which are more environ-
mentally acceptable than tho*e currently in use.  Focus will be on
•mall •tatlonary area source*.  (2) The Surface-Coating-Free Material*
Workshop will explore approaches and technique* which offer potential
to eliminate the need for coating*.  Two workshops will ascertain the
viability of new materials and opportunities for their demonstration.
Industry, DOD, and NASA will be *olicited to help Identify emerging
technologies.  This effort will reduce VOC and other emissions from
coating operation* to promote attainment of the orone NAAQS and reduce
exposure to air toxics.  Coating operation* relea** approximately 15
percent of stationary area source VOC emissions  (1985 NAFAP).  Many
sources cannot be Impacted by add-on controls at a reasonable cost due
to their small alia and/or difficulty of capturing emissions.  Hence,
prevention technology 1* needed.  The use of coating-free material*
would eliminate emissions both during the manufacture and the life of
the products by avoiding the coating process.

CL-SOLVEKT  SOLVENTS
EPA         ENVIROIMENTAL PROTECTION ACENCT
PP          POLLUTION PREVENTION
CL-BIB-0752
Alternative Coatings Demonstration Projects
Ongoing
AEERL-RTP, Michael Kuausko    (919) 541-2734

The goals of these projects are to demonstrate the economic*,  ease of
manufacture, quality, and durability of coated product* manufactured
using environmentally safe technologies.  New coating systems for wood
furniture and autobody refinishing will be demonstrated.  Promising
technologies are available in these area*.  A third demonstration area
will be (elected baaed on discussion* with potential industrial part-
ner*, the Department of Defense, or on results of the Evaluation of
Potential Coating Technologies task.  The demonstration* will focus on
technologies for small, stationary area sources.  However, demonstra-
tion* for larger area sources will be considered should suitable op-
portunities for email sources not be available.  Emission* from coat-
ing operation* will be reduced to allow attainment of the oxone stan-
dard and decrease exposure to air toxics.  Approximately 15 percent of
stationary area source VOC emission* are released from coatings (1985
NAPAP).   Often add-on control* cannot Impact these emissions at a
reasonable cost due to the small ilia of the source* t the difficulty
of capturing emission*.  Prevention technologies are needed.  This
task will establish the basis for future  (post-'93) OAQPS rulemaking
by demonstrating the next generation of technology.  State agencies
could establish more stringent regs a* technology become* available.

CL-SOLVBNT  SOLVENTS
CT          CNTRL TECHNOLOGY DOC
EPA         ENVIRONMENTAL PROTECTION AGENCY
PP          POLLUTION PREVENTION
25          FURNITURE AND FIXTURES
75          AUTO REPAIR, SERVICES, AND PARKING
753         AUTOMOTIVE REPAIR SHOPS
7532        TOP C BOOT REPAIR I PAINT SHOPS

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CL.-B,IB-P.753.
Minimizing Solvent  Emissions From Pesticides
Ongoing
AEERL-RTP, Michael  Kosusko   (919)  541-2734

This project's goal*  are to establiah a regulatory atrategy to reduce
tb« VOC*, stratospheric ozone depleters,  and  greenhouse gases used in,
and thereby emitted from,  pesticides;  enhance VOC  emission reduction
project* by quantifying the type and aaount of  solvent inert* used in
pesticide*; and extend the regulatory strategy  for pesticide inert* by
developing a  sound  technical bail* which can  be n*ed by OPP to influ-
ence the reformulation of pe*ticide*.   AXIRL  will  assemble and provide
data on photochemical reactivity, atratoipherlc otone depletion poten-
tial, and greenhouse  factor* to enaure full consideration of air is-
auea in the resulting atrategy.   Research will  provide the information
needed to reduce VOC  and other organic emi**ion* from pesticide*.
Pesticide inert*, the carrier* and aolvent* uaed in pesticide formula-
tion*, are the aource of •ubatantial environmental problem*.  OPP ha*
addressed tozieity  laanea  In ita pesticide inert*  atrategy.  However,
inert*, many of which are  VOC*,  stratoapheric ozone depleter*, or
greenhonae ga*e*, continue to be released to  the atmosphere during
pesticide u*e.  The pesticides inert* strategy  doe* not presently have
a defensible technical basic for dealing with the*e cross-regulatory
problems.  This task  will  provide that basi*.

CL-PEST     PESTICIDES
EPA         •UOTRONNENTAL PROTECTION AGENCY
PP          POLLUTION PREVENTION
28          CHEMICALS AND ALLIED PRODUCTS
287         AGRICULTURAL CHEMICALS
2879        AGRICULTURAL CHEMICALS,  NEC
CL-BIB-0754
Raaearcb Houae Inreatigation of Radon Source Potentials, Entry,
Accumulation, and Removal Mechanisms
Ongoing
AEERL-RTP, David Sanchez    (919) 541-2979

In this project, research booses, as well as bench C pilot scale simu-
lations, will be used to perform controlled experiment* to understand
processes that influence radon entry ( it* prevention or removal.
Bench scale models  (1/200 of full scale) will be used in the lab to
quickly C inexpensively teat new concept* * to measure relative impor-
tance of certain building ( *oil feature*.  Pilot *cale model* (1/20
of full *cale) will be u*ed to control individual parameter* relating
to soil l substructure.  Reaearch house* (full scale) will be uaed to
study the basic mechanisms of radon entry.  An attempt will be made to
reconcile similarities ( difference* of real bouses with pilot scale
•tudies.  Previous research was performed primarily In occupied  houae*
where the ability to control or change parameters was limited.   The
new recommended approach is to conduct research in unoccupied houses
where construction detail* have been documented.   Because some parame-
ter* cannot be individually controlled in unoccupied research house*,
it i* important to supplement these studie* with small-scale struc-
ture* that can be better controlled,  i.e.,  laboratory- « pilot-sired
unit*.  By better understanding the relative contribution* of the in-
dividual mechanisms to the indoor radon level* it will be possible to
improve existing mitigation method*,  perhapa at lea* costs.

EPA         ENVIRONMENTAL PROTECTION AGENCY
IA          INDOOR AIR
10043-92-2  RADON

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Ct-BIB-0755
Application of Innovative Pressure Control Techniques In Radon Reduc-
tion
Ongoing
AcERL-RTP, Timothy Dyess    (919) 541-2802

It !• very Important that effective radon alligation methods are
available at costs that do not discourage their u««; reducing all
houses in the U.S. to 4 pCi/L would save 5,000 lives per year, while
reducing all houses in tha U.S. to 1 pCl/L would eave 13,000 live* per
year.  The key objective of this project is to develop effective low-
coat methods to reduce radon in low-level houaea.  Since pressure-
driven flow ia tha dominant entry process, the general approach will
be to study method* of controlling the pressure differential*.  Pas-
•Ive ventilation ia a promising technique.  A study in one of our test
honaea shows that opening basement windows can result in 6- to 8-fold
radon reductions while increasing the air exchange rate only by a fac-
tor of 2.  The method ia effective] because the radon entry rate is
suppressed by a decrease in pressure differential.  This method will
be extended to systematically study both active preaaurization and the
effect of air dynamics on houae pressure.  Our demonstration that an
effective pressure break can result from something as simple as open'
ing windows provides incentive to try to decouple the house from the
soil by providing a pressure break st the house-soil interface by use
of porous cheating or a similar concept.  This approach will be in-
vestigated.

CT          CNTKL RCRNOLOCT DOC
EPA         ENVIRONMENTAL PROTECTIOK AGENCY
IA          INDOOR AIR
10043-92-2  RADON

CL-BIB-0756
Performance and Durability of Mitigation System Components and
Materials
Ongoing
AKRL-BTP, Brace Harris    (919) 541-7807

This program will test tha components of mitigation systems and their
ability to reduce radon levels.  Component durability will be studied
over time to determine 1C radon redactions can be maintained.  Labora-
tory studies of merhsnlraT systems such as fans and alarms will pro-
vide durability data under simulated field conditions and will deter-
mine parameters to monitor in the field.  Block wall coatings, con-
crete slabs, aoil modifiers etc., will be tested in the lab and later
in field studies.  Durability data will result in extended control
when the beat performing mechanical systems are incorporated into home
and school mitigation systems.  Concrete slabs and soil modifiers
found to impede or prevent radon flow will be added to building codes
in radon prone areas and should reduce radon entry into new buildings.

CT          CHTRX TECHMOLOCT DOC
EPA         EHVIROtMEllTAL PROTECTION ACENCT
IA          INDOOR AIR
10043-92-2  RADON
CL-BIB-0757
Develop Information Needed For Effective Application of Active Soil
Depresaurlzation  (ASD)
Ongoing
AJtIRL-RTP, Brace Henschel   (919) 541-4112

This project will continue testing to demonstrate the ability of ASD
to achieve radon concentrations of 1 pCi/L I leas in slightly elevated
houaea.  In FT 91, the project will:  (1) address difficult slab-on-
grade  (SOS) houses ( houses with inaccessible crawl spaces, through
testing in 4 SOG houses t 1 CS house in Hew Mexico; (2) demonstrate
the "entry potential" approach on the SOG bouses as an effective means
for ASD design; (3) initiate testing in slightly elevated townhouset
to determine how ASD results for detached houses apply to attached
dwellings, I (4) continue to assess durability of ASD.  The "entry po-
tential" approach identifies where ASD pipes should be located, uti-
lizing measurements of sub-slab radon concentrations I flows up
through slab test holes when the house is dapressnrlzed, together with
a simple radon transport/entry modal.  This approach to ASD design has
not previously been tested t offera promise both as a design tool C as
a Beans for understanding/optimizing ASD systems in poor-communication
houses.  SOG houses, which are difficult due to packed dry sand/clay
 (no aggregate) under the slab, represent an important aegment of the
housing stock which has not been studied prior to this project.  Be-
cause  no mitigation system is older than 5 years, durability testing
must continue, to assess any sources of failure as these systems age.

CT          CNTRL TECHNOLOGY DOC
EPA         ENVIRONMENTAL PROTECTION AGXNCT
IA          INDOOR AIR
10043-92-2  RADON

CL-BIB-0758
Field  Study of Radon Levels in Pre- and Post-Occupied Hew Bouses
Ongoing
AEERL-RTP, Bruce Harris   (919) 541-7807

This study will determine the effects of occupancy on radon levels and
the ability of active soil dapressuritation systems to consistently
achieve less than 1 pCi/L.  Pre- and post -occupancy testing of radon
levels will take place in 40 newly constructed, radon-resistant houses
with active depreesurlzation systems that are located in 4 different
radon-prone areas of the country.  Quality control will be monitored
at various stages of construction but no attempt will be made to im-
prove  or influence construction procedures.  The results of this study
will determine the need for post-occupancy teating of newly con-
structed radon resistant bouses and will determine the ability of ra-
don resistant construction practices identified in the "Model Stan-
dards  and Technique! for Control of Radon in New Buildings" to prevent
elevated radon levels under normal, occupied conditions.  For those
houses with radon levels above 1 pCi/L, additional investigations into
the ASD system design and operation should identify design/operation
flaws. Further data collection of these ASD systems will produce in-
formation as to the effectiveness of an ASD to consistently achieve
radon  levels below 1 pCi/L.

EPA         ENVIRONMENTAL PROTECTION ACENCT
IA          INDOOR AIR
10043-92-2  RADON

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 CL-BIB-0759
 Development of Optimal HVAC Configuration* for Radon Mitigation  in New
 Boas**
 Ongoing
 AEERL-RTP,  Timothy Dyess   (919)  541-2802

 This project will  develop and demonstrate optimal BVXC configurations
 and con*tructlon factora by determining the effect of  typically  in-
 atalled HVAC systems on interior pressures of  10  houses.   The  optimal-
 ly installed systems will be evaluated for minimization of pressure
 differentials.   This study will also evaluate  pressure control as a
 mitigation  enhancement technique in radon-resistant new construction.
 It has  been observed in previous research projects that the operation
 of central  forced  air  heating and cooling systems enhances the pres-
 sure differences that  drive soil gas infiltration.   Residential  HVAC
 systems are typically  installed with little or no regard  for indoor
 pressure effects,  thus research is needed to identify  those character-
 istics  of the forced air system that impact interior pressures,  and
 determine the methods  by which the installation can be modified  so
 that  the systems minimize their effect on soil gas infiltration.  Con-
 tinuance of existing work on the benefits of localized and whole-house
 pressnrization as  a radon mitigation enhancement  technique will  con-
 tribute  to  the understanding of pressure relations between forced air
 system operation and Interior house pressures.

CT           CHTRL  TECHNOLOGY DOC
EPA          ENVIROMBNTAL PROTECTION AGENCY
 IA           INDOOR AIR
 10043-92-2   RADON

CL-BIB-0760
 Profile  of  School  Building Characteristics Influencing Radon Entry and
Mitigation
 Ongoing
 AEERL-RTP,  Kelly Leovic   (919) 541-7717

 Previous research  efforts provide a qualitative understanding of im-
portant  school building characteristics relevant  to radon entry and
mitigation;  however, in order to  best  focus AEERL research efforts,  it
 is important to quantify many of  these significant  school building
 characteristics to help direct  future  research.  At present, there are
no building population characteristics statistics for  schools compara-
ble to what  exist  for  residences.   Such information is  necessary to
effectively design and implement  an RcD program on mitigation.  This
project  will collect building characteristics of  schools  (structure,
heating, ventilating,   and air-conditioning systems,  locations of util-
 ity lines,  etc.) and enter them Into a data base  for analysis.  In-
 formation will be  obtained via  AEERL's school profile  sheet (used to
evaluate potential  research schools) and  through  the Office of Radia-
tion Programs' national school  survey.

IPA         mVHtOMBNTAL PROTECTION AGENCY
IA           IWKX3R AIR
10043-92-2  RADON
82          EDUCATIONAL SERVICES
CL-BIB-0761
Demonstration  of Active  Subslab Depressnrlzation  (ASD) in Schools with
Varied Construction, Geology,  and Climate
Ongoing
AEERL-RTP, Kelly Leovic    (919) 541-7717

In this project, construction  features  (structure, heating, ventilat-
ing,  and air-conditioning systems, locations of utility lines, etc.),
geology,  and climate will be considered in demonstrating the regional
applicability  of ASD systems.   Ten to 15 schools will be selected for
radon diagnostic studies.  Typically, the schools will be responsible
for installation of the  recommended mitigation system(s), with sub-
sequent system evaluation by AEERL.  ASD has been demonstrated in a
limited niaber of  schools and  diagnostic measurements have assessed
its potential  in a number of additional schools.  Experience has shown
that  construction  practices and subslab material  (aggregate) vary
widely,  and  these  variables—along with geology and climate—must be
thoroughly assessed and  understood in representative schools in order
to provide the public with appropriate ASD guidance for schools.

CT           CNTRL  TECHNOLOGY DOC
EPA          ENVIRONMENTAL PROTECTION AGENCY
IA           INDOOR AIR
10043-92-2   RADON
82           EDUCATIONAL  SERVICES

CL-BIB-0762
Methods Development for  Indoor Air Source Characterization
Ongoing;  complete  9/95
AEERL-RTP, Bruce Tichenor   (919) 541-2991

Emissions frost indoor sources  must be understood in order to determine
their  impact on indoor air quality.  Progress has been made in devel-
oping  chamber tests to determine chemical emission rates.   These  data
can be used in indoor air quality models to predict indoor concentra-
tion in time and space.   Available health effects data are generally
insufficient to determine the  health and comfort effects associated
with these indoor concentrations.  Thus,  source testing methods will
be developed to link the chemical exposure to a biological response.
Data on emission rates from a  variety of indoor sources will be devel-
oped.  Manufacturers will use  the data and methods to assist in the
development of "low emitting"  products and materials.   Small and  large
environmental test chambers will be used to evaluate source emission
rates  as a function of physical and chemical variables.   Biological
response based tests will be developed to link the chemical emissions
to human health and comfort effects.

CL-IAP      INDOOR AIR POLLUTANTS
EPA         ENVIRONMENTAL PROTECTION AGENCY
IA          INDOOR AIR

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CL-BIB-O763
Engineering KraioatIon of the Indoor Air Blocontaminant Pollution
Prevention,  Remediation, and Control
Ongoing;  complete  9/96
AEERL-RTP,  John Cheng    (919) 541-3747

This project is •  result of AEERL Indoor air blocontaminant research
planning  effort* which included literature review, workshop, field
visits, and telephone lnter*lewe.  Data indicate that indoor air bio-
contamination by ml tea, fungi, bacteria, and virus may be one of the
main cauiea  responsible for the "sick building syndrome" and "building
related illness."  Due to the lade of focused and systematic research,
the source,  cauae, and control of the indoor biocontaminants have been
very controversial and confusing.  Commercial cervices such as air
duct cleaning,  carpet cleaning, bloclde application and indoor air
consulting have been Increasingly available, yet no assessment on the
appropriateness and efficacy of those services have been conducted.
The purposes of this project are to perform pioneering and systematic
research  In  the Indoor bioconteminent area and to provide scientific
data to address those issues.

CL-BACT      BACTERIA
CL-IAP       INDOOR XIR POLLUTANTS
CT           CNTRL TECHNOLOGY DOC
EPA          ENVIRONMENTAL PROTECTION AGENCY
IA           INDOOR AIR

CL-BIB-0764
Evaluation of Ventilation for Indoor Air Quality Control
Ongoing;  complete 9/96
AECRL-RTP, Leslie Sparks   (919) 541-2458

Extensive research has been done on ventilation rates of buildings,
•specially In connection with energy conservation.  The practice of
mechanically ventilating commercial buildings for thermal comfort and
1*0 control  (by diluting and exhausting pollutants) is well estab-
lished, if cot  well understood.  Better information is needed on the
distribution of ventilation air, and ho* it effects ventilation ef-
fectiveness.  The Importance of ventilation systems as sources of
chemical and biological contaminants also needs to be better under-
stood.   This project will evaluate ventilation effectiveness.  It will
also develop guidance on avoiding materials In ventilation systems
that promote growth of biocontaminants,  or act as sinks that reemlt
and become major sources of Indoor air pollutants and on engineering
design for materials and systems to control humidity and moisture in
buildings to  reduce indoor levels of biocontaminants.  A secondary
goal is to support improvements in private-sector standards for venti-
lation practices,  such a* ASHRAI Standard 62.  Finally, the project
will evaluate the effectiveness and coats of ventilation as an IAQ
control option  with special attention to effectiveness of local venti-
lation and local exhaust.
CL-BIB-0765
Dose Rate Inhalation Study of Ithylene Oxide
Ongoing; complete 12/92
NIOSH/DBBS/ETB, William Moorman   (513} 533-8275

Ethylene oxide was nominated to the NTP as an ethylene compound with
significant potential for human exposure.  Dose rate experiments were
completed in early 1991.  Tumor pathology la underway including In-
vestigations of DMA adducts, cytogenetlcs and immunotoxicology.  Sum-
mary of results and report preparation is expected in late 1992.  This
will provide NTP toxicological direction for acute and chronic infor-
mation  (organ function toxicity and cancer).

NIOSH       RATIONAL INSTITUTE FOR OCCUP. SAFETY AMD HEALTH
TT          TOKICITT TESTING
15-21-8     ETHYLENE OXIDE

CL-BIB-0766
Assays of Reapirable Cenotoxlc Particulars
Ongoing
NIOSB/DRDS/ENIB, William Wallace   (304) 291-4421

This project will conduct in vitro genotoxiclty assays on respirable
partlculate materials.  The materials are assayed for mutageniclty,
clastogenicity and DMA damaging activities.   Particles are assayed as
particle dispersion in pulmonary surfactant and also as solvent ex-
tracts.  Types of materials to be examined Include diesel soot, other
combustion process organic particulatas and complex particles such as
organic* on mineral substrates.
                                                                                  CL-PK       PARTICDLATE MATTER
                                                                                  HIOSH       NATIONAL INSTITUTE FOR OCCTP.
                                                                                  TT          TOXICITY TESTING
                                          SAFER AND HEALTH
                                                                                  CL-BIB-0767
                                                                                  Role of Fungal Spores in Organic Dust Toxic  Syndrome  (ODTS)
                                                                                  Ongoing; complete 2/93
                                                                                  NIOSH/DRDS/LIB, William Sorenson   (304)  291-4593

                                                                                  This project will help to provide an understanding of the  role of fun-
                                                                                  gal spores in the etiology of ODTS through Isolation of pure prepara-
                                                                                  tions of fungal spores,  and through investigations of the  effect  of
                                                                                  those spores on cellular components of the Immune  system.
                                                                                  CL-SPORES   FUNGAL SPORES
                                                                                  HA          HEALTH ASSESSMENT
                                                                                  NIOSB       NATIONAL INSTITUTE FOR OCCtTP.
                                                                                                                           SAFETY AND HEALTH
        CL-IAP       INDOOR AIR POLLUTANTS
        CT           CHTRL  TECHNOLOGY  DOC
        EPA         ENVIRONMENTAL PROTECTION AGENCY
        IA           INDOOR AIR

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 CL-BIB-0768
 Development  of Bioassaya:   Identify Health Risks of Asbestos
 Substitutes
 Ongoing; complete 9/92
 NIOSB/DRDS/LIB, Vincent Castranova   (304)  291-4593

 This project will develop methodologies  allowing assessment  of  rela-
 tlTe toxlcities of  fiber* having Identical chemistry but  different
 fllmsnslnns.  and flbera having similar morphology but different  chem-
 istry.

 CL-GLASS     FIBROUS CUSS DUST
 CL-MINFIB    MINERAL FIBERS
 HA          HEALTH  ASSESSMENT
 NIOSH       RATIONAL INSTITUTE FOR OCCUP.  SAFETY AND HEALTH

 CL-BIB-0769
 Fiber Toxlclty:  Surface Properties and  Analysis
 Ongoing; complete 9/92
 NIOSH/DRDS/EPIB, William Wallace   (304) 291-4421

 This project will use physical methods to  reveal the surface proper-
 ties of fibers, including surface and bulk composition, dimensions  and
 surface area, using Auger, XPS,  and EDX  spectroscopy and  bet surface
 analysis.  Results will be correlated with the  surface tozicity of  na-
tive and surfactant-treated miner*! fibers.

CL-MINFIB   MINERAL FIBERS
HA          HEALTH ASSESSMENT
NIOSH       NATIONAL INSTITUTE FOR OCCUP.  SAFETY AND HEALTH

 CL-BIB-0770
An Epidemiologlc Study of Indoor Air Quality
 Ongoing; complete 9/93
 NIOSR/DSHEFS/INSB,  Andrea Okun    (513) 841-4304

 This study will address the relationships between indoor air quality
 and symptoms of disease including respiratory effects, headaches, and
 skin and eye irritation;  and determine if inadequate ventilation is
associated with these symptoms.
ES          EPIDEMIOLOGY STUDY
IA          INDOOR AIR
NIOSH       NATIONAL INSTITUTE FOR OCCUP.
                                          SAFETY AND HEALTH
 CL-BIB-0771
 Health Risks Associated Nith Asphalt
 Ongoing;  complete  9/91
 NIOSH/DSDTT, Crystal Ellison    (513) 533-8302

 This project will  provide a critical evaluation of information on the
 health risks associated with exposure to asphalt.  The evaluation will
 be  used to develop a position paper that will provide a recommendation
 concerning the need to  develop  a document addressing the hazards of
 exposure  to asphalt.

 NIOSR      NATIONAL INSTITUTE  FOR OCCUP. SAFETY AND HEALTH
 RA          RISK ASSESSMENT
 14          NONMETALLIC MINERALS, EXCEPT FUELS
 149        MISCELLANEOUS NONMETALLIC MINERALS
 1499       MISCELLANEOUS NONMETALLIC MINERALS
 16          HEAVY  CONSTRUCTION, EX. BUILDING
 161        HIGHWAY AND STREET  CONSTRUCTION
 1611       HIGHWAY AND STREET  CONSTRUCTION
 17          SPECIAL TRADE CONTRACTORS
 177        CONCRETE WORK
 1771       CONCRETE WORK
 29          PETROLEUM AND COAL  PRODUCTS
 291        PETROLEUM REFINING
 2911       PETROLEUM REFINING
 295        ASPHALT PAVING AND  ROOFING MATERIALS
 2951       ASPHALT PAVING MIXTURES AND BLOCKS
 64741-88-4  PETRO DISTILL(HEAVY)
CL-BIB-0772
Beryllium Case Control Study
Ongoing; complete 9/92
NIOSH/DSHEFS/IWSB, Wayne Sanderson
(513)  841-4203
This study will assess the relationship between level and type of
beryllium exposure and risk of lung cancer.

ES          EPIDEMIOLOGY STUDY
NIOSH       NATIONAL INSTITUTE FOR OCCUP. SAFETY AND HEALTH
7440-41-7   BERYLLIUM
CL-BIB-0773
Ethylene Oxide Mortality Study
Ongoing; complete 9/91
NIOSH/DSHEFS/IWSB,  Kyle Steenland
                                                                                                              (513) 841-4207
                                                                         This epidemlologic study will assess the association between exposure
                                                                         to ethylene oxide and the risk of developing leukemia.

                                                                         ES          EPIDEMIOLOGY STUDY
                                                                         NIOSH       NATIONAL INSTITUTE FOR OCCUP. SAFETY AND HEALTH
                                                                         75-21-8     ETHYLENE OXIDE

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        CL-BIB-0774
        Evaluation of Toxic Ga* Monitor* for Indoor and Workplace Air
        Ongoing
        NIOSR/DPSE/MRS,  Jerome Smith    (513)  841-4263

        By conducting laboratory and  field evaluation*  of portable inatrumen-
        tation, the project will provide data and information on the applica-
        tion and maintenance of gaa monitor* in an Indoor air or workplace
        monitoring aituation.
        IA
        HIOSB
            INDOOR UK
            NATIONAL INSTITUTE FOR  OCCUP.
                                                   SAFETY AID  HEALTH
        CL-BIB-Cn75
        Study of Methyl Bromide and Sulfuryl  Fluoride  Applicator*
        Ongoing; complete 6/92
        HTOSH/DSREFS/IHSB, Anthony  Suruda   (513)  841-4203

        Thlc project will a***** the effect*  of methyl bromide and aulfuryl
        fluoride on target organ*  (nervous *y*tem and  kidney) and  develop  bio-
        logical monitoring technique*  for both.
        HA          HEALTH ASSESSMENT
        HIOSR       NATIONAL  INSTITUTE FOR OCC0P.
        2699-79-B   SULFURYL  FLOORIDE
        14-83-9     METHYL BROMIDE
                                           SAFETY AND  HEALTH
CL-BIB-(fm
Medical Waste Incinerator* NSPS and Ezitting  Sources Guidelines
Ongoing
OAQPS/ESD/ISB, Jim Eddinger    (919)  541-5426

The regulatory program  authorized by Section  129 of the 1990 CAA
Amendment* require* the development of an NSPS and emicalon* guide-
line* for eclating facilitie*.   Thia project  vill develop NSPS and
guideline* for medical  waste incinerator*.  The  proposal i* expected
by July 1992; the role* will be promulgated September 1993.

EPA         ENVIRONMENTAL PROTECTION AGENCY
NSPS        HEN SRC PRFTMNCE STD
49          ELECTRIC, CAS, AND  SANITARY SERVICES
495         SANITARY SERVICES
4953        REFUSE SYSTEMS
        CAB. Title III Guidance Document* for  State  and Local Agencie*
        Ongoing
        OAQPS/ESD/PAB, Hart ha Keating    (919)  541-5376

        The EPA 1* developing guidance document* for uce  by State and  local
        government* which  luamerlte  the provision*  of the 1990 CAA Amendment*,
        particulary Title  III requirement*.   The report i* currently in  draft
        form and will be available from the above contact upon completion.
        EPA
        RDC
            ENVIRONMENTAL PROTECTION AGENCY
            REG DEVELOPWIT GUIDE
CL-BIB-0778
Evaluation of Petroleum Refinery Hatardoua Air Pollutant Emissions
Ongoing; complete late 1991
OAQPS/ESD/CPB, Jim Durham    (919) 541-5672

The overall objective of thJL* project va* to ectlmate refinery emi*-
•ion* of the 189 HAPS lilted In the CAA Amendment*.  The effort in-
volved quantifying eml**lon« from every refinery proce** unit for each
of the following clarification*:  proce** venti,  equipment leak*,
storage tank*, trancfer operation*, and wastewater collection and
treatment.  The goal was to develop eminion factor* for each HAP,
total HAP*, and total volatile organic compound* (VOC) .   Furthermore,
annual emi*iiont of all BAP* were to be determined Cor each refinery
procees and for each individual U.S. refinery.  A report IB currently
in draft form.

CL-HAPS     TITLE III HAZARDOUS AIR POLLUTANTS
EF          EMISSION FACTOR
EPA         KNVIROtMENTAL PROTECTION AGENCY
29          PETROLEUM AND COAL PRODUCTS
291         PETROLEUM REFINING
2911        PETROLEUM REFINING
                                                                          Cl-BIB-0779
                                                                          NSPS Development for Medical Haite Incinerator*:
                                                                          Ongoing
                                                                          OAO.PS/ESD/EHB,  Foston Curti*   (919)  541-1063
                                                  Pathogen Sampling
Earlier work resulted in the development of tevt method* for monitor-
ing pathogen emi**ion* from medical wacta incinerator*.  The method*
are available through the Ead**lon Measurement Technical Information
Center.  The method i* being u*ed in ongoing field teating of facili-
tie* to procure data for letting the NSPS itandarda.  Teat* are ached-
uled for completion by October 1991.

CL-PATHOGN  PATHOGENS
EPA         ENVIROM4CHTAL PPOTECTION AGENCY
NSPS        NE*T SRC PRFRMNCC STD
49          ELECTRIC, GAS, AND SANITARY SERVICES
495         SANITARY SERVICES
4953        REFUSE SYSTEMS

CL-BIB-0780
Evaluation of Mercury Teat Method* for Monitoring Municipal Haite
Incinerator*
Ongoing
QAQPS/TSD/EMB, Foeton Curti*    (919) 541-1063

Thia project involvee the development of a te*t method, for monitoring
mercury emiiilon* from municipal wa«te incinerator* (MHI).  Current
mercury teat method* u*ed for aewage cludge incinerator* are being
evaluated for their applicability to MHI.  Data from field te.t. will
be u*ed for developing NSPS.

EPA         ENVIRONMENTAL PROTECTION AGENCY
NSPS        NEK SRC PWRHNCE STD
49          ELECTRIC, GAS, AND SANITARY SERVICES
495         SANITARY SERVICES
4953        REFUSE SYSTEMS
7439-97-6   MERCURY

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 CL-BIB-0781
 T1inelin»«nt  of the Hazardous Organic NESRAP  for Hastewater
 Ongoing
 OAQPS/ESD/CPB,  Pnuny Lassiter   (919)  541-5396

 The primary objective of this project  i* the development  of a  waste-
 water MISHAP for organic hazardous air pollutant  emissions from waste-
 water generated within SOCHI processes which produce  or use organic
 HAPS.   Major activities currently include:   (1) preparation of final
 control costs;  (2)  preparation of waitewater chapter* for th«  BID,
 Volume IB and 1C;  (3)  preparation of a wastewater appendix for the
 BID,  Volume 1A;  (4)  estimation of national environmental  impacts; and
 (S)  selecting and evaluating control options.

 CL-HAPS     TITLE III HAZARDOUS AIR POLLUTANTS
 EPA         ENVIRONMENTAL PROTECTION AGENCY
 NESHAP      NATL DOS STD BAZ AP
 28           CHEMICALS AMD ALLIED PRODUCTS

 CL-BIB-0792
 Background Information for the Pulp and Paper Industry NESHAP
 Development
 Ongoing
 OAQPS/ESD/CPB, Penny Lassiter   (919)  541-5396

 The purpose  of this  project  is to produce a  Background Information
 Document  (BID) to assist the EPA in evaluating the  need to develop  a
 NESHAP, CTG  or other control Measures  to address  Hazardous Air Pollut-
 ants  (HAPS)  emissions from pulp and paper manufacturing.   The  BID will
 Include an overview  of the U.S.  pulp and paper industry,  a character-
 ization of air emissions and their sources,  and a discussion of con-
 trol technologies currently  in use.

 CL-RAPS     TITLE III HAZARDOUS  AIR POLLUTANTS
 EPA          ENVIRONMENTAL PROTECTION AGENCY
 NESHAP      NATL EMS  STD RAZ AP
 26           PAPER AND  ALLIED PRODUCTS
 261          PULP MILLS
 2611         PULP MILLS
 262          PAPER MILLS
 2621         PAPER MILLS

 CL-BIB-0783
 Update of  the Field  Inspection Manual  for Municipal Haste Incinerators
 Ongoing
 OAQPS/SSCD/CMB,  Tom  Ripp  (703)  308-8727

 EPA is updating  the  1990 version of the "Municipal Haste  Incinerator,
 Field  Inspection Manual" to  include the new  requirements  of the Feb.
 11, 1991 regulation  (40 CFR  Parts 51,52,60).   The manual  presents
 technical  and health/safety  information regarding inspection of MHI's
 which  will help  inspectors to develop  independent and accurate  assess-
ments  of source  compliance status.

 EPA         ENVIRONMENTAL PROTECTION AGENCY
 RDG         REG DEVELOPMMT GUIDE
 49          ELECTRIC,  GAS, AND SANITARY SERVICES
495         SANITARY SERVICES
4953        REFUSE SYSTEMS
CL-BIB-07B4
Consumer Product  Comparative Risk Project
Ongoing;  started  8/90; complete spring 1993
OAQPS/ESD/PAB, Vasu Kilaru    (919) 541-5332

The purpose of the Consumer Product Comparative Risk  (CPCR) Project is
to develop a methodology, for use as guidance, that systematically and
comprehensively evaluates the environmental consequences of consumer
products  throughout all of the phases of a product's life cycle from
cradle to grave.  The first phase of this project, begun in August
1990, focuses on  development of a guidance document for the inventory
stage of  Life Cycle Analysis  (LCA) .  Additional products include de
velopment of a method to screen products for more or less detailed
analysis, development of a streamlined method to simplify the LCA pro-
cess, a  communication* strategy to evaluate methods of transmitting
LCA Information,  and finally case studies of product groups using the
LCA methodology.

CL-CONSUMR  CONSUMER PRODUCTS
EPA         ENVIRONMENTAL PROTECTION AGENCY
SA          SOURCE ASSESSMENT

CL-BIB-0785
Control  Technology Guidance (CTG)  Development for Offset Lithography
Ongoing
OAQPS/ESD/CPB, Karen Catlett   (919)  541-0835

The objective of  this project will be to:   (1) investigate the low VOC
alternatives available for the variety of  inks,  fountain solution,
cleanup solutions, and abatement technology used in lithographic
printing processes, (2) explore the environmental impacts and costs
that could result from specific control technologies,  and ultimately
(3)  develop a Control Technology Guideline Document (CTG)  for the
lithographic printing industry.  This project will consider both heat-
set and non-heatset,  web and sheet-fed printing.   The  CTG would pro-
vide substantiating information to support a recommendation of Reason-
ably Available Control Technology (RACT),  and show how States could
write and implement regulations for this industry.

CL-SOLVENT  SOLVENTS
CT          CNTRL TECHNOLOGY DOC
EPA         ENVIRONMENTAL PROTECTION AGENCY
RDG         REG DEVELOPMNT GUIDE
27          PRINTING AND PUBLISHING
275         COMMERCIAL PRINTING
2752        COMMERCIAL PRINTING,  LITHOGRAPHIC

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CL-BIB-0786
Standard* Development for Architectural  and  Industrial Maintenance
 (AIM) Surface Coatings
Ongoing
OAQPS/ESD/CPB, Ellen Ducey    (919) 541*5408

This project seeks to determine which AIM coating* categories are best
candidates for Federal VOC emission regulations and will identify the
feasible limit* on the VOC content of coatings in each category.
Selection of coating categories and corresponding VOC limits will be
based on solvent content, performance requirements, and availability
of lower VOC substitutions.  Marine coatings will also be considered
as part of the AIM coatings rule, as a stand-alone rule, or as part of
a CTG for the shipbuilding and repair industry.

CL-VOC      VOLATILE ORGANIC COMPOUNDS
CT          CNTRL TECHNOLOGY DOC
KPA         ENVIRONMENTAL PROTECTION AGENCY
SA          SOURCE ASSESSMENT
28          CHEMICALS AND ALLIED PRODUCTS
285         PAINTS AND ALLIED PRODUCTS
2851        PAINTS AND ALLIED PRODUCTS

CL-BIB-0787
Control Technique* Guideline  (CTG) for Hood Furniture Coating -
National Air Pollution Control Techniques Advisory Committee (NAPCTAC)
Preparation
Ongoing
OAQPS/ESD/CPB, Karen Catlett   (919) 541-0835

The objectives of this project and the focus of all intermediate ac-
tivities are to:  (1) Investigate the alternatives available for the
variety of coatings applied to wood furniture in order to reduce VOC
emissions,  (2) explore the environmental Impacts and costs and any
other negative or perceived negative Impacts on the quality of the
coated parts that could result from specific control technologies and
alternative level* of control, and (3) develop a CTG for wood furni-
ture coating.  The CTG will provide substantiating information to sup-
port a recommendation of how State* could write and implement regula-
tion* for this industry.   In addition, emissions on listed hazardous
air pollutant* (HAP)  will be Investigated to determine the magnitude
of the emissions and to what extent the emissions are controlled.

CL-RAPS     TITLE III HAZARDOUS AIR POLLUTANTS
CL-SOLVENT  SOLVENTS
CT          CNTRL TECHNOLOGY DOC
EPA         ENVIRONMENTAL PROTECTION AGENCY
RDG         REG DEVELOPMNT GUIDE
25          FURNITURE AW FIXTURES
251         HOUSEHOLD FURNITURE
2511        WOOD HOUSEHOLD FURNITURE
CL-BIB-0788
Control Techniques Guidelines  (CTGs) Development for Automotive Re-
finishing
Ongoing; draft report due 4/92; complete 6/93
OAQPS/ESD/CPB, Ellen Ducey    (919) 541-5408

The purpose of this project is to develop CTG* which address Reasona-
bly Available Control Technologies  (RACTs) for control of VOC emis-
sions from automotive refinishlng surface preparation, coating appli-
cations, and gun-cleaning operations.  The CTGs will provide State and
local air pollution authorities with an information base for proceed-
ing with their own analyses of RACTs to meet statutory requirements.

CL-VOC      VOLATILE ORGANIC COMPOUNDS
CT          CNTRL TECHNOLOGY DOC
EPA         ENVIRONMENTAL PROTECTION AGENCY
RDG         REG DEVELOPMNT GUIDE
75          AUTO REPAIR, SERVICES, AH) PARKING
753         AUTOMOTIVE REPAIR SHOPS
7532        TOP t BODY REPAIR t PAINT SHOPS

CL-BIB-0789
Control Techniques Guideline  (CTG) for Surface Coating of Plastic
Part*
Ongoing
OAQPS/ESD/CPB, Dave Salman    (919) 541-0859

The objectives of this project are to:  <1) investigate the alterna-
tives available for the variety of coating* applied to plastic parts
in order to reduce VOC emissions, (2) explore the environmental Im-
pacts and costs and any other negative or perceived negative impacts
on the quality of the coated parts that could result from these spe-
cific control technologies, and  (3) develop a Control Technology
Guideline Document (CTG) for plastic parts coating processes, which
will recommend Reasonably Available Control Technology (PACT) for this
industry.  To date, a total of nine Hazardous Air Pollutants (RAP's)
have been identified a* being used in plastic part* coatings.

CL-HAPS     TITLE III HAZARDOUS AIR POLLUTANTS
CL-SOLVENT  SOLVENTS
CT          CNTRL TECHNOLOGY DOC
EPA         ENVIRONMENTAL PROTECTION AGENCY
RDG         REG DEVELOPMNT GUIDE
100-41-4    ETHYL BENZENE
107-21-1    ETHYLENE GLYCOL
108-10-1    METHYLPCNTANONE,4-,2-
108-88-3    TOLUENE
1330-20-7   XYLENE
28          CHEMICALS AND ALLIED PRODUCTS
2SS         PAINTS AND ALLIED PRODUCTS
2851        PAINTS AND ALLIED PRODUCTS
50-00-0     FORMALDEHYDE
67-56-1     METHANOL
78-93-3     METHYL ETHYL KETONI

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         CL-BIB-0790
         Multiple Chemical Sensitivity Issue Analysis
         Ongoing
         OAR/OAIAP/IAD, Paulina Johnston    (703) 308-8375

         This projact will assess tha currant Information available on multiple
         chemical sensitivity and to develop recommendations for furthar re-
         saarch to address tha issue.  Work to be performed consists of two
         parts:   (1) the completion of the work of the National Academy of
         Sciences (HAS) Subcommittee on Immnnotoxicology (SI) in evaluating
         biomarkers for immunotozicology, including an assessment of potential
         mechanism* for multiple chemical sensitivity (MCS), and (2) a follow-
         up workshop to define research needs in the area of MCS.  An HAS re-
         port is in press. March 1991.
         EPA
         HA
             ENVIRONMENTAL PROTECTION AGENCY
             HEALTH ASSESSMENT
CL-BIB-0791
Study of Emission Controls at Tank Vassal Loading Operations
Ongoing
OAQPS/ESD/CPB, David Markwordt    (919)  541-0837

This project addresses both VOC's and HAP'* associated with marine
vessel bulk liquid loading operations.  Emissions displaced during
loading of tank vessels will be  routed to shore-side  control units for
recovery/destruction.  Control requirements are  anticipated to provide
at least 95% emission reduction.

CL-HAPS     TITLE III HAZARDOUS AIR  POLLUTANTS
CL-VOC      VOLATILE ORGANIC COMPOUNDS
CT          CNTRL TECHNOLOGY DOC
EPA         ENVIRONMENTAL PROTECTION AGENCY
SA          SOURCE ASSESSMENT
44          HATER TRANSPORTATION
449         HATER TRANSPORTATION  SERVICES
4491        MARINE CARGO HANDLING

Cl-BIB-0792
Control of VOC Emissions frost Reactor Processes and Distillation
Operations Processes in tha Synthetic Organic Chemical Manufacturing
Industry
Ongoing; draft due 9/15/91; final due  9/15/92
OAQPS/ESD/CPB, Leslie Evans   (919)  541-5410

A draft Control Techniques Guideline Document ia being prepared to
•••1st States in analyxing and determining Reasonably Available Con-
trol Technology (RACT) for stationary  sources of VOC emissions located
within ozone nonattainaent areas.  The document will contain a "pre-
sumptive norm" for RACT for the specific source category.

CL-VOC      VOLATILE ORGANIC COMPOUNDS
CT          CNTRL TECHNOLOGY DOC
EPA         ENVIRONMENTAL PROTECTION AGENCY
RDG         RIG DEVELOPMNT GUIDE
28          CHEMICALS AND ALLIED  PRODUCTS
CL-BIB-0793
Municipal Haste Combustors NSPS, Phase II
Ongoing
OAQPS/ESD/SDB, Halt Stevenson    (919) 541-5264

In accordance with Section 129 of The Clean Air Act Amendments of
1990, Phase  II will revise the standards and guidelines promulgated on
February 11, 1991.  The previously promulgated atandards and guide-
lines will be re-examined and revised to reflect Maximum Achievable
Control Technology (MACT) as defined in Section 129.  Emission limits
will also be specified for mercury, cadmium, and lead.  The Phase II
rulemaklng will also include MNC's with capacities equal to or below
250 tons per day  (Phase I covered only units > 250 tons per day).
Phase II proposal is expected January 1992, and promulgation in Novem-
ber 1992.

CL-LEAD     LEAD COMPOUNDS
EPA          ENVIRONMENTAL PROTECTION AGENCY
NSPS         HEN SRC PRFBMNCE STD
49           ELECTRIC, GAS, AND SANITARY SERVICES
495          SANITARY SERVICES
4953         REFUSE SYSTEMS
7439-97-6    MERCURY
7440-43-9    CADMIUM

CL-BIB-0794
Stage I Gasoline Marketing NESBAP
Ongoing
OAQPS/ESD/CPB, Stephen Shadd   (919) 541-5397

This project will develop a NESBAP to reduce gasoline vapor emissions
that contain about 10 of the 189 hazardous pollutant* listed in the
Clean Air Act as amended in 1990.  Stage I facilities include bulk
gasoline terminals and plants,  and underground storage tanks at ser-
vice stations.  Stage II gasoline marketing emissions, resulting from
the refueling of motor vehicles at service stations,  is not included
in this action because refueling controls are required under provi-
sions in Titles I I II in the CAA Amendments of 1990.

EPA         ENVIRONMENTAL PROTECTION AGENCY
NESHAP      NATL DOS STD HAZ AP
100-41-4    ETHYL BENZENE
106-42-3    XYLENE,P-
108-3S-3    XYLENE.M-
108-88-3    TOLUENE
110-54-3    HEXANE,N-
1634-04-4   ETHER, TERT-BOTYL METHYL
51          WHOLESALE TRADE-NONDURABLE GOODS
517         PETROLEUM AND PETROLEUM PRODUCTS
5171        PETROLEUM BULK STATIONS t TERMINALS
540-84-1    PENTANE,  2,2,4-TRIMETHYL-
55          AUTOMOTIVE DEALERS C SERVICE STATIONS
554         GASOLINE SERVICE STATIONS
5541        GASOLINE SERVICE STATIONS
71-43-2     BENZENE
8006-61-9   GASOLINE
91-20-3     NAPHTHALENE
95-47-6     XYLENE,0-
98-82-8     CUMENE

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        CL-HIB-0795
        Emissions Assessment ID the Wood Products  Induitry
        Ongoing; started 1991
        OAgPS/TSD/EIB, Dallas Safrlet    (919) 541-5371

        This project Is  a cooperative study with the National Council For The
        Paper Industry for Air and Stream Improvement  (HCASI) to gather new
        information and  emission data fro the wood product* industry.  These
        data will include criteria and toxic pollutant information.  The data
        will provide new or revised section* of AP-42 as well as toxic data
        bases.  This study will address the reconstituted wood products indus-
        try, pulp and paper industry, and wood handling facilities.  Source
        tests will be performed where data do not  exist.  Anyone having emis-
        sions data (criteria or toxic) which may be applicable may call the
        contact above.

        CL-VARIOOS  VARIOUS
        EPA
        SA
        SS
        24
        242
        243
        2493
        2611
        2621
        2C31
            ENVIRONMENTAL PROTECTION AGENCY
            SCORES ASSESSMENT
            SOURCE SAMPLING
            UMBER AMD HOOD PRODUCTS
            SAWMILLS AMD PLANING KILLS
            HILUfORK, PLYWOOD t STRUCTURAL MEMBERS
            RECONSTITUTED HOOD PRODUCTS
            PULP MILLS
            PAPER MILLS
            PAPERBOARD MILLS
CL-BIB-0796
Update of the Clearinghouse for Inventories and Emission Factors
(CHIEF)
Ongoing
OAQPS/TSD/EIB, Anne Pope   (919) 541-5373

CHIEF contains air toxic and criteria pollutant emission factors,
speciation profiles and pollutant/source associations.  CHIEF will be
updated annually.  The first CD available Aug. 1, 1991 frcoi Anne Pope.
Informational brochure available.
        IF
        EPA
            EMISSION FACTOR
            ENVIRONMENTAL PROTECTION AGENCY
CL-BIB-D797
Development of INTOJOt  (Integrated Toxic Expected Exceedance Modal)
System
Ongoing; complete 6/91
OAQPS/TSD/SRAB, Dave Guinnup   (919) 541-5368

The INTOXX system is a system of computer programs designed to assist
users in analyzing the air quality impact* of intermittent releases of
toxic materials from Industrial sources.  INTOXX consists of three
programs:  (1) a main program, which comprises the Toxic Ex Ex (TOXX)
model that actually carries out the expected exceedance calculations;
(2) a special version of the ISCST Gaussian dispersion model (EPA,
1987),  which provides the dispersion estimates needed by TOXX;  and (3)
a control program that assists users in setting up and executing ISCST
and TOXX runs.  The INTOXX system is a computer program designed to
combine data on the concentration of a chemical, on the frequency of
release, and on meteorological conditions to signal when a release ex-
ceeds recosmended health guidelines at various receptor sites.   The
program is able to handle sources which are characterized by intermit-
tent releases, i.e., ethylene oxide sterilizers.

DM          DISPERSION MODELING
EPA         ENVIRONMEHTAI, PROTECTION AGENCY
75-21-8     ETHYLENE OXIDE

CL-BIB-0798
Guideline for Dispersion Modeling to Assess the Impacts of Sources of
Hazardous Air Pollutants
In preparation
OAQPS/TSD/SRAB, Dave Guinnup  (919) 541-5368

This guideline will be a compilation of modeling techniques to esti-
mate ambient concentration Impacts of sources of toxic air pollutants.
Step-by-step approach incorporates ose of conservative screening ta-
bles, followed by less conservative calculation techniques, followed
by site •peclflc computer simulation techniques.  It ie going to be
provided to assist State and local air pollution control agencies as
well as sources of hazardous air pollutants in their early assessment
of the impacts of these sources.  It is expected that the techniques
described herein will be the basis for dispersion modeling associated
with the residual risk determination process.
                                                                                  DM
                                                                                  EPA
                                                                                  RDG
                                                                                     DISPERSION MODELING
                                                                                     ENVIRONMENTAL PROTECTION AGENCY
                                                                                     REG DEVELOPMNT GUIDE

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         CL-BIB-0799
         Study of Consumer and Commercial Product § •• Emission Sourc««
         Ongoing
         OAQPS/ESD/ISB, Bruce Moor*, (919) 541-5460, Beth Teague (919) 541-5428

         The OlA Amendments of 1990 require EPA to conduct a study of VOC emis-
         •ion* from the use of consumer and commercial products.  The objec-
         tives of the study ar« (1) to determine the potential of consumer and
         coeBMTcial product VOC emissions to contribute to orone levels; and
         (2) to ••tabllah criteria for regulating classes or categorlei of con-
         sumer and commercial products under the authority of Section 183 of
         the Act.  Opon completion of the study, and not later than 3 years af-
         ter enactment (I.e., by November 1993), EPA must cobalt a report to
         Congress that documents the results of the study.  Given the diverse
         nature of conauaar and commercial products, the study and resultant
         report to Congress will be separated Into several individual studies
         and corresponding reports.  The overall objective of this project is
         to develop information to be uaed to prepare the report to Congress.

         CL-CONSCMR  CONSUMER PRODUCTS
         EPA         ENVIRONMENTAL PROTECTION AGENCY
         SA          SOURCE ASSESSMENT
         CL-BIB-0800
         Prioritisation of Sources of Consumer and Co
         Ongoing
         OAQPS/ESD/ISB,  Bruce Moore   (919) 541-5460
                                               •rcial Products
This project involves the development  of a report to Congress to be
submitted 3 years after passage  of the CAA Amendments of 1990.  The
report will focus on methods to  reduce the VOC emissions from consumer
and commercial products  (CCP) by at least 80% on a reactivity-adjusted
basis.  Consumer/commercial products Mill be prioritized into 4 groups
for regulation.  Regulations for CCP'a will be promulgated every 2
years after submlttal of the report to Congress until all 4 groups are
regulated.

CL-CONSUMR  CONSUMER PRODUCTS
EPA         ENVIRONMENTAL PROTECTION AGENCT
PRA         PRE-REG ASSESSMENT

CL-BIB-O801
Mutagen-Induced Fetal Anomalies  Subsequent to Exposure of Mouse
Zygotea
Ongoing; started 3/89; complete  3/93
ORD/OHEA/RDTB/HHAG, Gary Ki»mel    (202)  382-5978

This project's goal la to understand the mechanism of mutagen-lnduced
developmental tozlclty.  Phase 1 la the determination of dose-response
relationships for mutagens of etbylene oxide-Induced fetal anomalies
near or during conception.  Phase 2 will Involve understanding the
biological basis of mutagen-lnduced developmental toziclty subsequent
to exposure to mouse zygotas.

EPA         ENVIRONMENTAL PROTECTION AGENCT
HA          HEALTH ASSESSMENT
75-21-8     ETHTLENE OXIDE
CL-BIB-0802
Reproductive and Developmental Tozlclty Risk Assessment of Short-Term
Exposure to Ethylene Oxide
Ongoing
ORD/OHEA/RDTB/HHAG, Gary Kimmel    (202) 382-5978

A risk assessment is being done of the potential for reproductive or
developmental toxicity to occur following brief periods of exposure to
ethylene oxide.  Data obtained from the literature was sufficient to
carry out a risk assessment on three studies, all of which used inha-
lation as the route of exposure.  The results indicate that there is a
potential for developmental toxicity following brief exposures to
ethylene oxide, and that some environmental exposures may significant-
ly exceed the developmental toxicity reference dose for this compound.

EPA         ENVIRONMENTAL PROTECTION AGENCT
RA          RISK ASSESSMENT
75-21-8     ETHTLENE OXIDE

CL-BIB-0803
Development of the Integrated Model Evaluation System (IKBS)
Ongoing
OHEA/EAG, Richard Nalentowicz   (202)  475-8922

This systea will aasiat users conducting exposure or risk assessments
In the selection of appropriate dispersion models.   It prompts users
with questions about specific modeling parameters they might  be con-
cerned about.  The system consists of three modules,  one each on model
selection, validation, and uncertainty.   The system describes models,
their requirements and applications,  and Includes bibliographic in-
formation.  It includes models for all media including air.   It allows
the user to select a specific model and view its capabilities.
                                                                                  DM
                                                                                  EPA
            DISPERSION MODELING
            ENVIRONMENTAL PROTECTION AGENCT
                                                                                  CL-BIB-0804
                                                                                  Ambient Monitoring for Chloroform from a Kraft Pulp Mill in Idaho
                                                                                  Started FT 90; report pending
                                                                                  EPA Region X, Jon Schweiss   (206) 553-1690

                                                                                  An ambient monitoring study was conducted at the Potlatch kraft  mill
                                                                                  in Lewiston, Idaho, In October 1990.  The study was a cooperative ef-
                                                                                  fort between EPA Region X, the States of Idaho and Washington, Eastern
                                                                                  Washington University, and the mill.  The etudy was designed to  better
                                                                                  characterize the potential health risk from chloroform emissions fro«
                                                                                  kraft pulp mills and included meteorological monitoring and the  use of
                                                                                  tracers.  Analytical data, report, and risk assessment are pending.

                                                                                  AM          AMBIENT MONITORING
                                                                                  EPA         ENVIRONMENTAL PROTECTION AGENCT
                                                                                  26          PAPER AND ALLIED PRODUCTS
                                                                                  262         PAPER MILLS
                                                                                  2621        PAPER MILLS
                                                                                  67-66-3     CHLOROFORM

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 I
CL-BIB-0805
evaluation of Stycene Emissions at Two Fiberglass Manufacturers in
Washington
Started FT 89; final report due IT 91
EPA Region I, Elizabeth Waddell    (206) 553-8578

Styrene emissions source testing was conducted at two fiberglass manu-
facturers daring the siimeir of 1989 by the University of Washington
under contract to the Washington Department of Ecology.  The emissions
data were collected to assess the potential health risk from this in-
dustry.  The ON emission* data, modelling data, and final report will
be available from the Department of Ecology.

EPA         ENVIRONMENTAL PROTECTION AGENCY
SS          SOURCE SAMPLING
100-42-5    STYRENE
32          STONE, CLAY, AND GLASS PRODUCTS
329         MISC. HONHETALLIC MINERAL PRODUCTS
3296        KINKRAL WOOL

CL-BIB-0806
ETaluation of Toxic Emissions frost a Carbon Thermal Regeneration
Facility in Yakima, Washington
Ongoing; started FT 90
EPA Region X, Elizabeth Naddell    (206) 553-8578

The Takima County Clean Air Authority is currently evaluating the
toxic emission* from Cameron-Yakima, a facility that regenerates car-
bon  (used to control air •missions from air strippers, dry cleaners,
etc.) through a thermal process.  The facility i« of particular inter-
est because it receives carbon beds from EPA Superfund sites.  A re-
port will be developed based on data collected in a source test.

CL-VARIOOS  VARIOUS
CT          CHTRL TECHNOLOGY DOC
EPA         ENVIRONMENTAL PROTECTION AGENCY
SA          SOURCE ASSESSMENT
49          ELECTRIC, GAS, AND SANITARY SERVICES
495         SANITARY SERVICES
4953        REFUSE SYSTEMS

CL-BIB-0807
Evaluation of Toxic Emissions from Asphalt Plants that Use Petroleum
Contaminated Soils for Aggregate
Ongoing; started FT 91
EPA Region X, Elizabeth Naddell    (206) 553-8578

The Alaska Department of Environmental Conservation (ADEC) has con-
ducted an extensive literature search to evaluate the toxic emissions
frost the uae of pet role tsi contaminated soils as aggregate in asphalt
production.  The ADEC intends to conduct toxics testing during the
1991 summer season.  A report based on the literature search and the
results of the testing will be developed.

CL-HCARB    HYDROCARBONS
EPA         ENVIRONMENTAL PROTECTION AGENCY
SA          SOURCE ASSESSMENT
29          PETROLEUM AMD COAL PRODUCTS
291         PETROLEUM REFINING
2911        PETROLEUM REFINING
CL-BIB-OB08
Evaluation of Formaldehyde and Phenol Emissions from a Thermosetting
Resins Facility in South Carolina
Ongoing; started FY 91
EPA Region IV, Lee Page   (404) 347-2864

This is a high risk point source project to evaluate formaldehyde and
phenol emissions from a thermosetting resins facility in South
Carolina.  It involves an emissions inventory,  dispersion modeling,
human exposure modeling, and an assessment of control alternatives.

CT          CNTRL TECHNOLOGY DOC
DM          DISPERSION MODELING
EA          EXPOSURE ASSESSMENT
EPA         ENVIRONMENTAL PROTECTION AGENCY
SA          SOURCE ASSESSMENT
108-95-2    PHENOL
28          CHEMICALS AND ALLIED PRODUCTS
282         PLASTICS MATERIALS AND SYNTHETICS
2821        PLASTICS MATERIALS AND RESINS
50-00-0     FORMALDEHYDE

CL-BIB-0809
Evaluation of Pentachlorophenol and Creosote Emissions frost a Wood
Treatment Facility in Florida
Ongoing; started FY 91
EPA Region IV, Lee Page   (404) 347-2864

This is a high risk point source project to evaluate pentachlorophenol
and creosote emissions from a wood treatment facility in Florida.  It
involves an emissions inventory, dispersion modeling, human exposure
modeling, and an assessment of control alternatives.

CT          CNTRL TECHNOLOGY DOC
DM          DISPERSION MODELING
EA          EXPOSURE ASSESSMENT
EPA         ENVIRONMENTAL PROTECTION AGENCY
SA          SOURCE ASSESSMENT
24          LUMBER AMD WOOD PRODUCTS
249         MISCELLANEOUS HOOD PRODUCTS
2491        WOOD PRESERVING
8021-39-4   CREOSOTE
87-86-5     PENTACHLOROPHENOL

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CL-BIB-0810
Evaluation of Ethylene Oxide Emissions Ircm Small Hospital Sterilizers
in Jacksonville, Florida
Ongoing; started FT 91
EPA Region IV, Lee Page    (404) 347-2864

This is a high risk point source project to evaluate ethylene oxide
•missions froB nail hospital sterilizers in Jacksonville, Florida.
It involves an emissions inventory, dispersion modeling, human expo-
sure modeling, and an assessment of control alternatives.

CT          CNTRL TECHNOLOGY DOC
DM          DISPERSION MODELING
IA          EXPOSOU ASSESSMENT
EPA         ENVIRONMENTAL PROTECTION AGENCY
SA          SOURCE ASSESSMENT
75-21-8     ETHTLENE OXIDE
80          HEALTH SERVICES
806         HOSPITALS

CL-BIB-Oeil
Evaluation of Fibrous Particulate Matter From a Mineral Products
Manufacturing Company in Alabama
Ongoing; started FT 91
EPA Region IV, Lee Page    (404) 347-2864

This is a high risk point source project to evaluate fibrous particu-
late matter from a mineral products manufacturing company in Alabama.
It involves an emissions inventory, dispersion modeling, human expo-
sure modeling, and an assessment of control alternatives.

CL-PM       PARTICULATE MATTER
CT          CNTRL TECHNOLOGY DOC
DM          DISPERSION MODELING
EA          EXPOSURE ASSESSMENT
EPA         ENVIRONMENTAL PROTECTION AGENCY
SA          SOURCE ASSESSMENT
32          STONE,  CLAY, AND GLASS PRODUCTS
329         MISC. NONMETALLIC MINERAL PRODUCTS
3295        MINERALS,  GROUND OR TREATED

CL-BIB-0812
Evaluation of Trichloroethane Emissions f reel a Large Solvent User in
Knorvllle,  Tennessee
Ongoing; started FT 91
EPA Region IV, Lee Page    (404) 347-2864

Thi, i, a high risk point source project to evaluate trlchloroethane
emissions from a large solvent user in Knozville, Tennessee.  It in-
volves an emissions Inventory, dispersion modeling, human exposure
modeling, and an assessment of control alternatives.

CT          CHTRL TECHNOLOGY DOC
DM          DISPERSION MODELING
EA          EXPOSURE ASSESSMENT
EPA         ENVIRONMENTAL PROTECTION AGENCY
SA          SOURCE ASSESSMENT
71-55-6     TRICHLOROETHANE,1,1,1-
                                                                                  CL-BIB-0813
                                                                                  Severity of Toxic Response Stratification and Modeling Project
                                                                                  Ongoing
                                                                                  OHEA/ECAO-Cin., Richard Herttberg    (513) 569-7562

                                                                                  The goal is to develop procedures  for probabilistic modeling of expo-
                                                                                  sure-severity data and to draft guidance for use of such methods for
                                                                                  noncancer risk assessment.  Other  procedures being developed include
                                                                                  composite indicators of model acceptability and graphical displays for
                                                                                  data and model results.  Both Logistic and Heibull models are under
                                                                                  investigation, with and without threshold dose parameters.
                                                                                  EA
                                                                                  EPA
                                                                                  RA
EXPOSURE ASSESSMENT
ENVIRONMENTAL PROTECTION AGENCY
RISK ASSESSMENT
                                                                                  CL-BIB-0814
                                                                                  Mechanistic  and Empirical Mathematical Models of Toxicity
                                                                                  Ongoing
                                                                                  OHEA/ECAO-Cin., Richard Hertzberg   (513) 569-7582

                                                                                  The general  goal  is to develop  statistical procedures for dose-re-
                                                                                  sponse modeling of noncancer toxicity.  The first stage involves de-
                                                                                  termining the numerical properties of the benchmark dose and charac-
                                                                                  terizing all of the steps in the  method, including biologic arguments
                                                                                  for selection of  data  set and selection of uncertainty factors.  The
                                                                                  second stage involves  research  into mathematical models that explicit-
                                                                                  ly  include a threshold dose, and  experimental designs that directly
                                                                                  estimate the threshold value.
                                                                                  EPA
                                                                                  RA
ENVIRONMENTAL PROTECTION AGENCY
RISK ASSESSMENT
                                                                                  CL-BIB-0815
                                                                                  A Weight-of-Evidence Strategy for Chemical Interactions
                                                                                  Ongoing
                                                                                  OHEA/ECAO-Cin., Moil Mumtaz   (513) 569-7593

                                                                                  In the real world, people are seldom exposed to single chemicals.
                                                                                  However, most of the current health risk assessments are based on sin-
                                                                                  gle chemical toxicities.  Empirical and mechanistic information sug-
                                                                                  gests that mixtures may contain components that enhance or diminish
                                                                                  the toxicity of other components.  To consistently and clearly evalu-
                                                                                  ate chemical interactions and their role in the expression of toxici-
                                                                                  ty, a binary weight-of-evidence strategy is being developed.  The goal
                                                                                  of this strategy is to provide risk assessors and regulators a means
                                                                                  of summarizing all toxlcologic information on interactions such as is
                                                                                  •umearized in MIXTOX, the Toxic Interaction Database, for use in the
                                                                                  risk assessment of chemical mixtures.
                                                                                  EPA
                                                                                  RA
ENVIRONMENTAL PROTECTION AGENCY
RISK ASSESSMENT

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CL-BIB-0816
Health Assessment  for Styrene Cancer Opdate
Ongoing
OHEA/RDTB/HHAC, Charlie Rl«    (202) 382-5898

A co»prehen»lve assessment of the known health  data  for carcAno^^nici-
ty from all exposure  routes on styrene if being studied.  This is an
updated carcinogenlclty assessment based on new inhalation and oral
csrcinogsnlcity bloaasays as well as additional epidemiological stud-
ies,

EPA         ENVIRONMENTAL PROTECTION AGENCY
HA          HEALTH ASSESSMENT
100-42-5    STYRENE

CL-BIB-OBIT
Indoor Air Source Characterization Research
Ongoing; complete 9/30/95
AEKH1-RTP, Bruce Tichenor    (919) 629-2991

To addreis deficiencies of empirical data on indoor  source emissions I
sink, behavior, this project will:   (1) develop  source emissions models
baaed on fundamental  mas* transfer processes, including evaporation,
adsorption/desorption, 4 diffusion; (2) develop eodels for predicting
the adsorptive c desorptiv*  (re-emission) behavior of indoor sinks;
 (3) develop an understanding of the effect of environmental conditions
on biocontamlnant viability ( growth on Indoor  surfaces (This under-
standing of the effect of physical, chesilcal t  environmental variables
on emissions  frcsi  indoor sources will enable predictions of source
emissions based on first principles.  Likewise,  understanding the ad-
•orption/desorption rates t capacities of Indoor sinks for various In-
door air pollutants,  Including biocontasilnants,  will enable quantita-
tive assessment of the Impact of sinks  (indoor  surfaces) on individ-
ual exposures.);  (4)  develop theoretical models to describe source
emissions S sink behavior;  (5) collect data in  small fc large environ-
Mntal test chambers  to evaluate C refine the theoretical eodels t to
develop biocontaminant growth parameters, and  (6) perform test house
studies to provide full-scale validation.

CL-IAP      INDOOR AIR POLLUTANTS
EPA         ENVIRONMENTAL PROTECTION AGENCY
IA          INDOOR AIR
                                                                                 CL-BIB-OB18
                                                                                 •valuation of Means to Reduce Radon Mitigation Costs
                                                                                 Ongoing
                                                                                 AEERL-RTP, Bruce Henschel   (919) 541-4112

                                                                                 Since  installation of radon reduction measures is often voluntary by
                                                                                 the homeowner.  It  is important that mitigation systems be as inexpen-
                                                                                 sive as possible to Install £ operate.  This study Is intended to pro-
                                                                                 vide a systematic evaluation of Mart to reduce tbsse costs, in an ef-
                                                                                 fort, to icc.res.me, the Tolvatmt? instillation of mitigation systems.
                                                                                 The study of exhaust configurations will permit EPA to provide better-
                                                                                 supported guidance on the design of the exhausts to reduce homeowner
                                                                                 exposure;  the exhaust study could also serve to reduce system capital
                                                                                 costs  in sco« cases,  by providing more rigorous guidance on when
                                                                                 grade-level  exhaust is permissible, thus eliminating the cost t aes-
                                                                                 thetic Impact of a roof-level stack.  The focus in this stage is ac-
                                                                                 tive soil depressurlzation (ASD) systems In existing houses.  The ap-
                                                                                 proach is to conduct a parametric study to Identify ASD design/operat-
                                                                                 ing conditions  which most strongly influence cost and, based upon the
                                                                                 parametric study,  conduct any necessary experimental studies to permit
                                                                                 mora rigorous analysis.   Future plans are to determine the effect of
                                                                                 alternative  ASD exhaust configurations on exhaust re-entraineent into
                                                                                 the house.

                                                                                 CT          CNTRL TECHNOLOGY DOC
                                                                                 EPA          ENVIRONMENTAL PROTECTION ACENCT
                                                                                 IA          INDOOR AIR
                                                                                 10043-92-2  RADON
                                                                                  CL-BIB-0819
                                                                                  Review of the Health Effects of  Silica
                                                                                  Final  report  due 9/91
                                                                                  Air  RISC -  ORD/OHKA;ECAO-Cln., Jeff Gift
(919) 541-4826
                                                                                 This  project  is a preliminary review of the health effects of exposure
                                                                                 to silica dust.   A thorough literature  search  for both noncancer and
                                                                                 cancer effects  will be carried out  and  the literature will be reviewed
                                                                                 and sussuriied.   An evaluation of the feasibility of developing an in-
                                                                                 halation reference concentration or a cancer unit risk value for sili-
                                                                                 ca will result.

                                                                                 EPA        ENVIRONMENTAL PROTECTION AGENCY
                                                                                 HA         HEALTH ASSESSMENT
                                                                                 7631-86-9  SILICA

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         CL-BIB-0820
         Short-Tan Health Effect* and Dose-Response for Hydrogen Chloride
         Complete; final report doe 9/91
         Air RISC - ORD/OBtt/BCAO-RTP, Dan Cuth    (919) 541-4930

         Thi« project developed Information on the dose-duration-response for
         short-term exposure to hydrogen chloride.  The lexicological litera-
         ture was reviewed and analyzed using a new approach commonly known as
         (•verity modeling.  Thia approach models the acute effects at several
         severity levels over a range of concentrations.  This project was ini-
         tiated in order to provide information useful for risk assessment of
         short-term exposures to hydrogen chloride.  A draft report has been
         prepared and is undergoing review.

         EPA         ENVIRONMENTAL PROTECTION AGENCY
         HA          HEALTH ASSESSMENT
         7647-01-0   HYDROGEN CHLORIDE
         CL-BIB-0921
         Health Effects of Asphalt Fumes
         Final report doe 9/91
         Air RISC - ORD/OHEA/ECAO-RTP, Gary Foureman
                                               (919)  541-11B3
Several requests have been received for health-related information on
emissions from, production and various use* of asphalt.   The Air RISC
initiated a project to review the  available information on the health
effects of asphalt fumes.  A comprehensive literature search for in-
formation on cancer and noncancar  effects of asphalt  fumes will be
performed and the information found will be reviewed  and critically
evaluated.

EPA         ENVIRONMENTAL PROTECTION AGENCY
HA          HEALTH ASSESSMENT
29          PETROLEUM AND COAL PRODUCTS
291         PETROLEUM REFINING
2911        PETROLEUM REFINING
8052-42-4   ASPHALT (PETROLEUM) FUMIS

CL-BIB-0822
Reference Guide to Odor Thresholds for Hazardous Air Pollutants
Final report doe 9/91
Air RISC - ORD/OHEA/ECAO-RTP, Dan Guth    (919) 541-4930

Air RISC has initiated a project to characterize the 189  chemicals
listed in Title III of the Clean Air Act of 1990 with regard to odor
detection thresholds.  Such information  is  envisioned as  useful in re-
lating the presence of odor or sensory irritation to the  likelihood of
serious pulmonary damage or damage to other organs in acute exposure
situations.  The report will provide  background information on the
measurement of odor thresholds and on their use in investigating odor
complaints and in risk assessment.  The  available information on odor
thresholds for the listed hazardous air  pollutants will be reviewed
and critically evaluated.

CL-HAPS     TITLE III HAZARDOUS AIR POLLUTANTS
EPA         ENVIRONMENTAL PROTECTION AGENCY
HA          HEALTH ASSESSMENT
RDG         REG DEVELOPNNT GUIDI
TITLES      CAA TITLE III GUIDE
CL-BIB-0823
Reportable Quantity Adjustments for Lead and Methyl Isocyanate  (MIC)
Notice  of proposed rulemaking scheduled 12/91
OSNER/OERR/ERD,  Barbara  Hostage    (202) 382-2198

On March 2,  1988,  EPA proposed reportable quantity  (RQ) adjustments
for  lead and lead compounds based  on potential carcinogen!city.   In
December 1989, the Science Advisory Board  (SAB) supported the evalua-
tion of the  RQ adjustment, but recommended reassessment of the  chronic
toxicity of  lead and  lead compounds, focusing on adverse neurotonic
effects in children.  EPA is preparing • proposed rule to adjust  the
RQ of these  substances based on chronic toxicity.  Also, on August 14,
1989, EPA retained the statutory one pound RQ for MIC pending receipt
and  evaluation of human  toxicity data from Bhopal, India.  EPA  is cur-
rently  evaluating such data and will propose an RQ adjustment based on
chronic toxicity.

CL-LEAD     LEAD COMPOUNDS
EPA          ENVIRONMENTAL PROTECTION AGENCY
ER           EMERGENCY RESPONSE
HA           HEALTH ASSESSMENT
624-83-9    METHYL ISOCYANATE

CL-BIB-0924
Computer Estimation of Human Health Risks from Exposure to Indoor Air
Volatile Organic Compounds in Region VI
Started 4/91;  data retrieval and analysis in progress
EPA  Region VI, Carrie Paige Ellison   (214)  655-7223
EPA  KMSL-LV, Dr. Joe  Behar   (702)  798-2216

Simulated assessments of  human exposure to indoor air VOC's in Texas
will be generated  by  using benzene as a representative compound.  Ex-
posure  estimates for  human subgroups will be characterized by sex and
age group.

CL-VOC      VOLATILE  ORGANIC COMPOUNDS
EPA         ENVIRONMENTAL PROTECTION AGENCY
IA          INDOOR AIR

CL-BIB-0825
United  States/Mexico  Industrial Source Control
Preliminary planning  stage
EPA Region VI, Tanya Murray   (214) 655-7223

The Industrial Source Control (ISC) Project is part of the Integrated
Environmental Plan for the Mexico/United States border area.   The pri-
mary agencies involved are the EPA and the Secretaria de Desarrollo
Urbano  Y Ecologla  (SEDOE).  The goal of this multimedia project  is to
minimize the degradation of air,  water,  and land resources by minimiz-
ing the  use and discharge of hazardous substances to the border  envi-
ronment.  This is  proposed to be accomplished by assessment  of indus-
trial sources and  risks,  development of mutually supportive  regula-
tions,  enforcement of regulations,  and private initiatives.   The ini-
tial effort for Region VI will be in the El Paso/Ciudad Juarez area.
                                                                                  EPA
                                                                                  PP
                                                                                  RA
                                                                                  SA
            ENVIRONMENTAL PROTECTION AGENCY
            POLLUTION PREVENTION
            RISK ASSESSMENT
            SOURCE ASSESSMENT

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        CL-BIB-Q826
        High Risk Point Score* A*ses*aent  of Oil  Refineries  in
        Colorado
        Started FT 90; complete  FY  91
        EPA Region VIII, Laura Lonow*kl    (303) 293-1761
                                                           area City,
        This i* an air toxic prioritization for VOC' a  from two collocated oil
        refineries in Ccemtercei City,  CO,

        CL-VOC
        EPA
        SA
        29
        291
        2911
            VOLATILE ORGANIC COMPOUNDS
            ENVIRONMENTAL PROTECTION AGENCY
            SOURCE ASSESSMENT
            PETROLEUM AMD COAX PRODUCTS
            PETROLEUM REFINING
            PETROLEUM REFINING
CL-BIB-0827
High Risk Point Source Assessment of a Medical Product* Manufacturer
in Brooking*, South Dakota
Started FT 90; complete FT 91
EPA Region VIII, Laura Lonov*ki    (303) 293-1761

Thia it a toxic air pollutant assessment of a medical products manu-
facturer, Tha 3M Company, in Brooking*, South Dakota.  Ethylene oxide
emissions from sterilizer* ar« being assessed during the manufacture
of bandage*, Bterile wrap*, and operating roan supplies

EPA         ENVIRONMENTAL PROTICTIOH AGENCY
SA          SOURCE ASSESSMENT
22          TEXTILE MILL PRODUCTS
221         BROADWOVBN FABRIC KILLS, COTTON
2211        BROADNOVEM FABRIC KILLS, COTTON
38          INSTRUMENTS AND RELATED PRODUCTS
384         MEDICAL INSTRUMENTS AND SUPPLIES
3842        SURGICAL APPLIANCES AND SUPPLIES
75-21-8     ETHYLENE OXIDE
CL-BIB-0828
Incineration 2000
Started 1989; complete 10/91
EPA Region II, Aliaon Devine
                                                                                                         (212)  264-9893
Thii project Hill evaluate the possible combined impact of incinera-
tor* combusting *awage iludge, medical vaite,  municipal aolid wa*te,
and hazardous waste.  EaiBdoos from eziiting and planned incinerator*
in the NT-NJ metropolitan area will be ilmulatad ueing the Industrial
Source, Complex (ISC) air dispersion model.  Cumulative impact* on am-
bient air at all lourcei will be estimated at varlou* location*.   Or-
ganic and heavy metal pollutant* associated with incineration will be
analysed.  Pha*e I will be an evaluation conducted by EPA Region II,
NJDEP, and NYSDEC and will involve compilation of a >ource/emi**lon
inventory and prediction of ambient concentrations.  Pha>* II will in-
volve computation of Incremental ri*k in term* of excess cancer inci-
dences using standard risk a*****ment methodologies and computation of
noncancer risk*.  Tha assessment of incremental risk will be done in
tenw of "exces* cancer incidence" associated with scenarios.

CL-CARCIN   CARCINOGENS
CL-METAL    METALLIC COMPOUNDS
CL-ORGANIC  ORGANIC CONFOUNDS
DM          DISPERSION MODELING
EA          EXPOSURE ASSESSMENT
EPA         ENVIRONMENTAL PROTECTION AGENCT
RA          RISK ASSESSMENT
SS          SOURCE SAMPLING
49          ELECTRIC, CAS, AND SANITARY SERVICES
495         SANITARY SERVICES
4953        REFUSE SYSTEMS

FL07 01
Odor v*. Toxicity from expoiure to *tyrene from the fiberglass
product mfg industry.
PINELLAS COUNTY AIR POLLUTION CONTROL BOARD
Start Date - 10/90    Expected Completion - 12/91
FL-PINELLA  E. Fehrmann             (813) 530-6522

P.C.A.Q.D. is attempting to characterize ityrene odor* and relate
them to toxicity exposure with the use of a portable ga*
chromatograpb for determination of ambient concentration level*.

EA          EXPOSURE ASSESSMENT
FL07        PINELLAS COUNTY AIR POLLUTION CONTROL BOARD
STATE/LOC   STATE OR LOCAL AGENCY

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         IH03 1991 1
         Evaluation of Crematory Emissions In Indianapolis
         INDIANAPOLIS AIR POLLUTION CONTROL DIVISION
         Start Date - 05/89    Expected Collation - 10/91
         IN-INNAP    Darid Foster            (317) (33-5491

         Through a high risk point source grant froai EPA, four stack tests at
         several crematories in Indianapolis have been planned.  A contractor
         will be performing the stack tests.  The purpose of the stack, tests
         will be to determine if we need to regulate the emissions from
         crematories.
                                                                                   OH01
         IN03
         STATE/LOG
             INDIANAPOLIS AIR POLLUTION CONTROL DIVISION
             STATE OR LOCAL AGENCY
OH01 AMMON A001
Ambient monitoring in urban and other point source areas of
concern.
OHIO EPA, DIV. OF  AIR POLLUTION CONTROL
Start Date -          Expected  Completion -
OH          P. Koval/P. Downey       (614) 644-2270

Ohio EPA is continuing to do ambient air studies in urban  areas  in
Ohio.  He put out  annual reports with the conclusions to each  study.
Also, toxic "hot spots" are being monitored as our resources allow.
Special projects are also conducted to monitor specific source
categories for priority air toxics.  Our research capabilities
increase each year as new equipment is purchased and put to use.   For
examples of Ohio EPA special research projects please refer to the
"Agency Documents" section of this database.

AM          AHBIENT MONITORING
DM          DISPERSION MODELING
EA          EXPOSURE ASSESSMENT
EF          EMISSION FACTOR
HA          HEALTH ASSESSMENT
IA          INDOOR AIR
OH01        OHIO EPA, DIV. OF AIR POLLUTION CONTROL
RA          RISK ASSESSMENT
SA          SOURCE ASSESSMENT
SS          SOURCE SAMPLING
STATE/LOC   STATE  OR LOCAL AGENCY
SOURCES, OCCURRENCE AND EFFECTS OF DIOXINS AND DIBENZOFURANS IN
OHIO'S ENVIRONMENT
OHIO EPA, DIV. OF AIR POLLUTION CONTROL
Start Date - 08/87    Expected Completion - 06/88
OR          PAUL KOVAL              (614) 481-4310

A LITERATURE SEARCH DETERMINED POTENTIAL SOURCES OF DIOXIN (TCDD) AND
DIBENZOFURANS (TCDF) CONTRIBUTING TO THE AMBIENT AIR.   SAMPLING HAS
CONDUCTED AT 4 SITES IN THE STATE USING MEDIUM VOLUME SAMPLERS AND PUT
(POLYURETRAME) FOAM.  THE SAMPLES HERE ANALYZED (WITH BLANKS) FOR 15
2,3,7,8 ISOMERS AND TOTAL PENTA-, HEXA-, HEPTA-, AND OCTA- TCDD/TCDFS.
THE COGENER PROFILES OF SOURCES HILL BE COMPARED TO OHIO AMBIENT DATA.
A HEALTH RISK ASSESSMENT HILL BE PERFORMED USING THE AMBIENT DATA.

AM          AMBIENT MONITORING
EA          EXPOSURE ASSESSMENT
HA          HEALTH ASSESSMENT
OH01        OHIO EPA, DIV. OF AIR POLLUTION CONTROL
RA          RISK ASSESSMENT
STATE/LOC   STATE OR LOCAL AGENCY
1746-01-6   TETRACHLORODIBENZO-P-DIOXIN, 2,3,7,8-
3268-87-9   OCTACHLORODIBENZO-P-DIOXIN
34465-46-8  REXACHLORODIBENZO-P-DIOXIN, 1,2,3,6,7,8-
35822-46-9  HEPTACHLORODIBENZOOIOXIN, 1,2, 3, 4,6,7,8-
51207-31-9  TETRACHLORODIBENZOFURAN,2,3,7,8-

-------
INDEX
   3-1

-------
TABLE OF CONTENTS TO INDEX
            3-3

-------
ACETALDEHYDE (75-07-0)	   3-25
ACETONE (67-64-1)	   3.35
ACIDIC COMPOUNDS INCLUDING ACID GASES (CL-ACID)	   3-25
ACROLEIN (107-02-8)	   3-25
AGENCY FOR TOXIC SUBSTANCES AND DISEASE REGISTRY (ATSDR)	   3-25
AGRICULTURAL CHEMICALS (287)	   3-25
AGRICULTURAL CHEMICALS, NEC (2879)	   3-25
AK DEPT. OF ENV. CONSERVATION (AK01)	   3-25
ALACHLOR (15972-60-8)	   3-25
ALDEHYDES (CL-ALDEHYD)	   3-25
ALPHA-ENDOSULFAN (959-98-8)	   3-25
ALUMINUM (7429-90-5)	   3-25
AMBIENT MONITORING (AM)	   3-25
AMUSEMENT & RECREATION SERVICES (79)	   3-26
AMUSEMENT AND RECREATION, NEC (7999)	   3-26
ANTAROX (9016-45-9)	   3-26
ANTIMONY (7440-36-0)	   3-26
ARSENIC AND COMPOUNDS AS AS (7440-38-2)	   3-26
ASBESTOS (1332-21-4)	   3-27
ASBESTOS PRODUCTS (3292)	   3-27
ASPHALT (PETROLEUM)  FUMES (8052-42-4)	   3-27
ASPHALT PAVING AND ROOFING MATERIALS (295)	   3-27
ASPHALT PAVING MIXTURES AND BLOCKS (2951)	   3-27
AT SUPPORT DOCUMENT  (PD)	   3-27
ATSDR (AGENCY FOR TOXIC SUBSTANCES AND DISEASE REGISTRY)	   3-27
AUTO REPAIR, SERVICES, AND PARKING (75)	   3-27
AUTOMOTIVE DEALERS & SERVICE STATIONS (55)	   3-27
AUTOMOTIVE REPAIR SHOPS (753)	   3-27
BACTERIA (CL-BACT)	   3-27
BARIUM (7440-39-3)	   3-27
BEET SUGAR (2063)	   3-27
BENZENE (71-43-2)	   3-27
BENZO(A)PYRENE (50-32-8)	   3-28
BENZOFURAN,2,3- (271-89-6)	   3-28
BENZYL CHLORIDE (100-44-7)	   3-28
BERYLLIUM (7440-41-7)	   3-28
BETA-ENDOSULFAN (33213-65-9)	   3-28
BIO-ENVIRONMENTAL SERVICES DIV., CITY OF JACKSONVILLE (FL02)	   3-28
BIPHENYL (92-52-4)	   3-28
BIS(2-CHLOROISOPROPYL) ETHER (39638-32-9)	   3-28
BIS(2-ETHYLHEXYL)PHTHALATE (117-81-7)	   3-28
BLAST FURNACE AND BASIC STEEL PRODUCTS (331)	   3-28
BLAST FURNACES AND STEEL MILLS  (3312)	   3-28
BORON (7440-42-8)	   3-28
BROADWOVEN FABRIC MILLS, COTTON (221)	   3-28
BROADWOVEN FABRIC MILLS, COTTON (2211)	   3-28
BROMOCHLOROMETHANE (74-97-5)	   3-28
BROMODICHLOROMETHANE  (75-27-4)	   3-28
BROMOFORM (75-25-2)	   3-28
BUILDING MATERIALS & GARDEN SUPPLIES (52)	   3-28
BUSINESS SERVICES (73)	   3-28
BUTADIENE, 1,3- (106-99-0)	   3-28

                                      3-5

-------
BUTYL ALCOHOL (71-36-3)	  3-29
BUTYLACETATE.N- (123-86-4)	  3-29
BUTYRIC ACID (107-92-6)	  3-29
CA AIR RESOURCES BOARD (CA01)	  3-29
CAA TITLE III GUIDE (TITLES)	  3-29
CADMIUM (7440-43-9)	  3-29
CARBON DISULFIDE (75-15-0)	  3-29
CARBON MONOXIDE (630-08-0)	  3-30
CARBON TETRACHLORIDE (56-23-5)	  3-30
CARCINOGENS (CL-CARCIN)	  3-30
CASE STUDY (CS)	  3-30
CATECHOL (120-80-9)	  3-30
CHEM HAZARD PROFILE (CHIP)	  3-30
CHEMICALS AND ALLIED PRODUCTS (28)	  3-30
CHLORINATED HYDROCARBONS (CL-CHC)	  3-31
CHLORINE (7782-50-5)	  3-31
CHLORODIBROMOMETHANE (124-48-1)	  3-31
CHLOROETHANE (75-00-3)	  3-31
CHLOROFLUOROCARBONS (CL-CFC)	  3-31
CHLOROFORM (67-66-3)	  3-31
CHLOROMETHYLETHYLETHER,BIS,2-,1- (108-60-1)	  3-31
CHLOROPHENOL,P- (106-48-9)	  3-31
CHLOROTOLUENE,0- (95-49-8)	  3-31
CHLOROTOLUENE,P- (106-43-4)	  3-31
CHROMIUM (7440-47-3)	  3-31
CHROMIUM (VI) COMPOUNDS (18540-29-9)	  3-31
CHROMIUM COMPOUNDS (CL-CHROME)	  3-31
CHRYSOTILE (12001-29-5)	  3-32
CL-ACID (ACIDIC COMPOUNDS INCLUDING ACID GASES)	  3-32
CL-ALDEHYD (ALDEHYDES)	  3-32
CL-BACT (BACTERIA)	  3-32
CL-CARCIN (CARCINOGENS)	  3-32
CL-CFC (CHLOROFLUOROCARBONS)	  3-32
CL-CHC (CHLORINATED HYDROCARBONS)	  3-32
CL-CHROME (CHROMIUM COMPOUNDS)	  3-32
CL-COE (COKE OVEN EMISSIONS)	  3-32
CL-CONSUMR (CONSUMER PRODUCTS)	  3-32
CL-DIESEL (DIESEL FUEL EMISSIONS)	  3-32
CL-DIOXIN (DIOXINS)	  3-32
CL-ETHERS (ETHERS)	  3-32
CL-ETS (ENVIRONMENTAL TOBACCO SKOKE)	  3-32
CL-FURAN (FURANS)	  3-33
CL-GLASS (FIBROUS GLASS DUST)	  3-33.
CL-HAPS (TITLE III HAZARDOUS AIR POLLUTANTS)	  3-33
CL-HAZWAST (HAZARDOUS WASTES)	  3-33
CL-HCARB (HYDROCARBONS)	  3-33
CL-IAP (INDOOR AIR POLLUTANTS)	  3-33
CL-INORGAN (INORGANIC COMPOUNDS)	  3-34
CL-LEAD (LEAD COMPOUNDS)	  3-34
CL-METAL (METALLIC COMPOUNDS)	  3-34
CL-MINFIB (MINERAL FIBERS)	  3-34
CL-NICKEL (NICKEL COMPOUNDS)	  3-34

                                     3-6

-------
CL-NMHC {NON-METHANE HYDROCARBONS)	  3-34
CL-OOOR (ODORS)	  3-34
CL-ORGANIC (ORGANIC COMPOUNDS)	  3-34
CL-PAH (POLYCYCLIC AROMATIC HYDROCARBONS)	  3-34
CL-PATHOGN (PATHOGENS)	  3-34
CL-PCO (PHOTOCHEMICAL OXIDANTS)	  3-34
CL-PEST (PESTICIDES)	  3-35
CL-PM (PARTICULATE MATTER)	  3-35
CL-POM (POLYCYCLIC ORGANIC MATTER)	  3-35
CL-RAD (RADIATION)	  3-35
CL-SEWSLUD (SEWAGE SLUDGE)	  3-35
CL-SOLVENT (SOLVENTS)	,	  3-35
CL-SPORES (FUNGAL SPORES)	  3-35
CL-SVOC (SEMIVOLATILE ORGANIC COMPOUNDS)	  3-35
CL-TIN (ORGANIC TIN COMPOUNDS)	  3-35
CL-VARIOUS (VARIOUS)	  3-35
CL-VOC (VOLATILE ORGANIC COMPOUNDS)	  3-36
CL-WOOD (WOOD SMOKE)	  3-37
CNTRL TECHNOLOGY DOC (CT)	  3-37
CO DEPT.  OF HEALTH (C001)	  3-39
COBALT (7440-48-4)	  3-39
COIN-OPERATED LAUNDRIES AND CLEANING (7215)	  3-39
COKE OVEN EMISSIONS (CL-COE)	  3-39
COMMERCIAL PRINTING (275)	  3-39
COMMERCIAL PRINTING, LITHOGRAPHIC  (2752)	  3-39
CONCRETE BLOCK AND BRICK (3271)	  3-39
CONCRETE WORK (177)	  3-39
CONCRETE WORK (1771)	  3-39
CONCRETE,  GYPSUM, AND PLASTER PRODUCTS (327)	  3-39
CONSUMER PRODUCTS (CL-CONSUMR)	  3-39
COPPER (7440-50-8)	  3-39
CREOSOTE (8021-39-4)	  3-39
CRESOL (ALL ISOMERS) (1319-77-3)	  3-39
CRESOL,M-  (108-39-4)	  3-39
CRESOL,0-  (95-48-7)	  3-39
CRESOL,P-  (106-44-5)	  3-39
CUMENE (98-82-8)	  3-39
CURENE (101-14-4)	  3-39
CYANIDE (57-12-5)	  3-39
CYCLIC CRUDES AND INTERMEDIATES  (2865)	  3-39
DIBENZOFURAN (132-64-9)	,	  3-39
DIBROMOCHLOROPROPANE, 1,2,3- (96-12-8)	  3-39
DICHLOROBENZENE, 1,2- (95-50-1)	  3-39
DICHLQROBENZENE, 1 »3- (541-73-1]	  3-40
DICHLOROBENZENE, 1,4- (106-46-7)	  3-40
D1CHLORODIFLUOROMETHANE (75-71-8)	  3-40
DICHLOROETHANE,!,!- (75-34-3)	  3-40
DICHLOROETHYLENE, 1,1 - (75-35-4)	  3-40
DICHLOROETHYLENE, 1,2-,CIS-TRANS-  (540-59-0)	  3-40
DICHLORQPHENOL,2,4- (120-83-2)	  3-40
DICHLOROPHENOXYACETICACID,2,4- (94-75-7)	  3-40
DICHLOROPROPANE, 1,2- (78-87-5)	  3-40

                                      3-7

-------
DICHLOROPROPENE, 1,3- (542-75-6)	  3-40
DICHLOROPROPENE, 1,3-,TRANS- (10061-02-6)	  3-40
DICHLOROPROPENE, 1,3-, 1-,CIS- (10061-01-5)	  3-40
DICYCLOPENTADIENE (77-73-6)	  3-40
DIESEL FUEL EMISSIONS (CL-DIESEL)	  3-40
DIMETHYL SULFATE (77-78-1)	  3-40
DIMETHYLANILINE,N,N- (121-69-7)	  3-40
DINITROBENZENE, 1,3- (99-65-0)	  3-40
DINITROBUTYLPHENOL,2,4-,6-SEC-  (88-85-7)	  3-40
DINITROPHENOL,2,4- (51-28-5)	  3-40
DIOXINS (CL-DIOXIN)	  3-40
DISPERSION MODELING (DM)	  3-40
DRYCLEANING PLANTS, EXCEPT RUG  (7216)	  3-41
EDUCATIONAL SERVICES (82)	  3-41
ELECTRIC LIGHTING AND WIRING EQUIPMENT (364)	  3-41
ELECTRIC SERVICES (491)	  3-41
ELECTRIC SERVICES (4911)	  3-41
ELECTRIC,  GAS, AND SANITARY SERVICES (49)	  3-41
ELECTRONIC & OTHER ELECTRIC EQUIPMENT (36)	  3-42
ELEMENTARY AND SECONDARY SCHOOLS (821)	  3-42
ELEMENTARY AND SECONDARY SCHOOLS (8211)	  3-43
EMERGENCY RESPONSE (ER)	  3-43
EMISSION FACTOR (EF)	  3-43
ENDOSULFAN (115-29-7)	  3-43
ENDOSULFAN SULFATE (1031-07-8)	  3-43
ENGINEERING & MANAGEMENT SERVICES (87)	  3-43
ENVIRONMENTAL PROTECTION AGENCY (EPA)	  3-43
ENVIRONMENTAL TOBACCO SMOKE (CL-ETS)	  3-49
EPA (ENVIRONMENTAL PROTECTION AGENCY)	  3-49
EPICHLOROHYDRIN (106-89-8)	  3-50
EPIDEMIOLOGY STUDY (ES)	  3-50
ETHANOL (64-17-5)	  3-50
ETHER, TERT-BUTYL METHYL (1634-04-4)	  3-50
ETHERS (CL-ETHERS)	  3-50
ETHOXYETHANOL,2- (110-80-5)	  3-50
ETHYL ACETATE (141-78-6)	  3-50
ETHYL BENZENE (100-41-4)	  3-50
ETHYLENE DIBROMIDE (106-93-4)	  3-50
ETHYLENE DICHLORIDE (107-06-2)	  3-50
ETHYLENE GLYCOL (107-21-1)	  3-50
ETHYLENE GLYCOL MONOBUTYL ETHER (111-76-2)	  3-50
ETHYLENE OXIDE (75-21-8)	  3-50
EXPOSURE ASSESSMENT (EA)	  3-51
FABRICATED METAL PRODUCTS (34)	  3-52
FABRICATED METAL PRODUCTS,  NEC  (3499)	  3-52
FABRICATED PIPE AND FITTINGS (3498)	  3-52
FABRICATED RUBBER PRODUCTS, NEC (306)	  3-52
FABRICATED RUBBER PRODUCTS, NEC (3069)	  3-52
FABRICATED STRUCTURAL METAL PRODUCTS (344)	  3-52
FIBROUS GLASS DUST (CL-GLASS)	  3-52
FLUORIDES  (16984-48-8)	  3-52
FLUORINE (7782-41-4)	  3-52

                                     3-8

-------
FLUOROTRICHLOROMETHANE  (75-69-4)	  3-52
FOOD AND KINDRED PRODUCTS  (20)	  3-52
FORMALDEHYDE  (50-00-0)	  3-52
FUNGAL SPORES (CL-SPORES)	  3-53
FURAN (110-00-9)	  3-53
FURANS (CL-FURAN)	  3-53
FURNITURE AND FIXTURES  (25)	  3-53
GAS PRODUCTION AND DISTRIBUTION  (492)	  3-53
GAS PRODUCTION AND/OR DISTRIBUTION {4925)	  3-53
GASOLINE (8006-61-9)	  3-53
GASOLINE SERVICE STATIONS  (554)	  3-53
GASOLINE SERVICE STATIONS  (5541)	  3-53
GENERAL BUILDING CONTRACTORS (15)	  3-53
GENERAL MEDICAL & SURGICAL HOSPITALS  (8062)	  3-53
GLYCOLS, POLYETHYLENE, MONO(2,3-EPOXY-2- (32196-63-7)	  3-53
GROCERIES AND RELATED PRODUCTS (514)	  3-53
GROCERIES AND RELATED PRODUCTS, NEC (5149)	  3-53
HALOWAX 1000  (58738-56-4)	  3-53
HALOWAX 1001  (58718-67-5)	  3-53
HALOWAX 1099  (39450-05-0)	  3-54
HARDWARE STORES (525)	  3-54
HARDWARE STORES (5251)	  3-54
HAZARDOUS WASTES (CL-HAZWAST)	  3-54
HEALTH ASSESSMENT (HA)	  3-54
HEALTH SERVICES (80)	  3-55
HEAVY CONSTRUCTION,  EX. BUILDING (16)	  3-55
HEPTACKLORODIBENZODIOXIN, 1,2,3,4,6,7,8- (35822-46-9)	  3-55
HEXACHLORO-1,3-BUTADIENE (87-68-3)	  3.55
HEXACHLORODIBENZO-P-DIOXIN,1,2,3,6,7,8- (34465-46-8)	  3-55
HEXANE.N- (110-54-3)	  3-55
HEXANONE.2- (591-78-6)	  3-55
HIGHWAY AND STREET CONSTRUCTION (161)	  3.55
HIGHWAY AND STREET CONSTRUCTION (1611)	  3-55
HOSPITALS (806)	  3-55
HOUSEHOLD FURNITURE  (251)	  3-55
HYDROCARBONS (CL-HCARB)	  3-55
HYDROGEN BROMIDE (10035-10-6)	  3-55
HYDROGEN CHLORIDE (7647-01-0)	  3-55
HYDROGEN CYANIDE (74-90-8)	  3-55
HYDROGEN FLUORIDE (7664-39-3)	  3-55
HYDROGEN SULFIDE (7783-06-4)	  3-56
HYDROQUINONE (123-31-9)	  3-56
IL ENV.  PROT.  AGENCY, DIV. OF AIR POLLUTION CONTROL (EPA1)	  3-56
IL ENV.  PROT.  AGENCY, DIV. OF AIR POLLUTION CONTROL (IL01)	  3-62
INDIANAPOLIS AIR POLLUTION CONTROL  DIVISION (IN03)	  3-62
INDOOR AIR (IA)	  3-62
INDOOR AIR POLLUTANTS (CL-IAP)	  3-64
INDUSTRIAL BUILDINGS AND WAREHOUSES (1541)	  3-64
INDUSTRIAL LAUNDERERS (7218)	  3-64
INDUSTRIAL ORGANIC CHEMICALS (286)	  3-64
INDUSTRIAL ORGANIC CHEMICALS, NEC (2869)	  3-64
INORGANIC COMPOUNDS  (CL-INORGAN)	  3-65

                                      3-9

-------
INSTRUMENTS AND RELATED PRODUCTS (38)	  3-65
INTERCITY & RURAL BUS TRANSPORTATION (4131)	  3-65
INTERCITY AND RURAL BUS TRANSPORTATION (413)	  3-65
IRON (15438-31-0)	  3-65
IRON AND STEEL FORGINGS (3462)	  3-65
JEWELRY, PRECIOUS METAL (3911)	  3-65
JEWELRY, SILVERWARE, AND PLATED WARE (391)	  3-65
L-NICOTINE (54-11-5)	  3-65
LAUNDRY, CLEANING,  & GARMENT SERVICES (721)	  3-65
LEAD COMPOUNDS (CL-LEAO)	  3-65
LEAD POWDER (7439-92-1)	  3-65
LOCAL AND INTERURBAN PASSENGER TRANSIT (41)	  3-65
LOCAL AND SUBURBAN TRANSIT (4111)	  3-65
LOCAL AND SUBURBAN TRANSPORTATION (411)	  3-65
LOCAL PASSENGER TRANSPORTATION,  NEC (4119)	  3-65
LUMBER AND WOOD PRODUCTS (24)	  3-65
MALEIC ANHYDRIDE (108-31-6)	  3-65
MANGANESE (7439-96-5)	  3-65
MARINE CARGO HANDLING (4491)	  3-65
MD DEPARTMENT OF THE ENVIRONMENT,AIR MANAGEMENT ADMIN. (MD01)	  3-65
MEDICAL INSTRUMENTS AND SUPPLIES (384)	  3-65
MEMPHIS-SHELBY CO.  DEPT. OF HEALTH (TN03)	  3-65
MERCURY (7439-97-6)	  3-66
METAL CANS (3411)	  3-66
METAL CANS AND SHIPPING CONTAINERS (341)	  3-66
METAL FORGINGS AND STAMPINGS (346)	  3-66
METAL MINING (10)	  3-66
METAL SERVICES, NEC (347)	  3-66
METALLIC COMPOUNDS (CL-METAL)	  3-66
METHANE (74-B2-8)	  3-66
METHANETHIOL (74-93-1)	  3-66
METHANOL (67-56-1)	  3-66
METHYL BROMIDE (74-83-9)	  3-66
METHYL CHLORIDE (74-87-3)	  3-66
METHYL ETHYL KETONE (78-93-3)	  3-66
METHYL ISOCYANATE (624-83-9)	  3-67
METHYL ISOPROPYL KETONE (563-80-4)	  3-67
METHYL METHACRYLATE (80-62-6)	  3-67
METHYL PARATHION (298-00-0)	  3-67
METHYLENE CHLORIDE (75-09-2)	  3-67
METHYLPENTANONE,4-,2- (108-10-1)	  3-67
METHYLPYRIDINE.2- (109-06-8)	  3-67
MILLWORK, PLYWOOD & STRUCTURAL MEMBERS  (243)	  3-67
MINERAL FIBERS (CL-MINFIB)	  3-67
MINERAL WOOL (3296)	  3-67
MINERALS, GROUND OR TREATED (3295)	  3-67
MISC. AMUSEMENT, RECREATION SERVICES (799)	  3-67
MISC. FABRICATED METAL PRODUCTS  (349)	  3-67
MISC. FABRICATED WIRE PRODUCTS (3496)	  3-67
MISC. NONMETALLIC MINERAL  PRODUCTS (329)	  3-67
MISCELLANEOUS MANUFACTURING INDUSTRIES  (39)	  3-67
MISCELLANEOUS METAL ORES (109)	  3-67

                                     3-10

-------
MISCELLANEOUS METAL WORK  (3449)	  3-67
MISCELLANEOUS NONMETALLIC MINERALS  (149)	  3-67
MISCELLANEOUS NONMETALLIC MINERALS  (1499)	  3-67
MISCELLANEOUS WOOD PRODUCTS  (249)	  3-67
MO DEPT. OF NATURAL RESOURCES, AIR  POLLUTION CONTROL PROGRAM (M001)  3-67
MOLYBDENUM (7439-98-7)	  3-68
MONOCHLOROBENZENE (108-90-7)	  3-68
MT DEPT. OF HEALTH AND ENV.  SCIENCES, AIR QUALITY BUREAU (MT01)....  3-68
MUSTARD GAS (505-60-2)	  3-68
NAPHTHALENE (91-20-3)	  3-68
NAPHTHALENE, 1,2-DICHLORO- (2050-69-3)	  3-68
NAPHTHALENE, 1,3-DICHLORO- (2198-75-6)	  3-68
NAPHTHALENE, 1,4-DICHLORO- (1825-31-6)	  3-68
NAPHTHALENE', 1,5-DICHLORO- (1825-30-5)	  3-68
NAPHTHALENE, 1,6-DICHLORO- (2050-72-8)	  3-68
NAPHTHALENE, 1,7-DICHLORO- (2050-73-9)	  3-68
NAPHTHALENE, 2,3-DICHLORO- (2050-75-1)	  3-68
NAPHTHALENE, 2,7-DICHLORO- (2198-77-8)	  3-68
NATIONAL INSTITUTE FOR OCCUR. SAFETY AND HEALTH (NIOSH)	  3-68
NATL EMIS STD HAZ AP  (NESHAP)	  3-68
NATURAL GAS TRANSMISSION  (4922)	  3-69
NAVY FUELS JP-5 (8008-20-6)	  3-69
NEW SRC PRFRMNCE STD  (NSPS)	  3-69
NICKEL (7440-02-0)	  3-69
NICKEL COMPOUNDS (CL-NICKEL)	  3-69
NIOSH (NATIONAL INSTITUTE FOR OCCUR. SAFETY AND HEALTH)	  3-69
NITRIC OXIDE (10102-43-9)	  3-69
NITROBENZENE (98-95-3)	  3-69
NITROGEN DIOXIDE (10102-44-0)	  3-69
NITROPHENOL,0- (88-75-5)	  3-70
NITROPHENOL,P- (100-02-7)	  3-70
NITROPROPANE,2- (79-46-9)	  3-70
NITROTOLUENE,P- (99-99-0)	  3-70
NJ DEPT;  OF ENV. PROT., DIV. OF ENVIRONMENTAL QUALITY (NJOI)	  3-70
NON-METHANE HYDROCARBONS  (CL-NMHC)	  3-70
NONFERROUS ROLLING AND DRAWING (335)	  3-70
NONFERROUS WIREDRAWING &  INSULATING (3357)	  3-70
NONMETALLIC MINERALS, EXCEPT FUELS  (14)	  3-70
NONRESIDENTIAL BUILDING CONSTRUCTION (154)	  3-70
NONRESIDENTIAL CONSTRUCTION, NEC (1542)	  3-70
NY DEPT OF ENV. CONSERVATION, DIV. OF AIR QUALITY (NY01)	  3-70
OCTACHLORODIBENZO-P-DIOXIN (3268-87-9)	  3-70
ODORS (CL-ODOR)	  3-70
OFFICE FURNITURE (252)	  3-70
OHIO EPA, DIV. OF AIR POLLUTION CONTROL  (OH01)	  3-70
OIL AND GAS EXTRACTION (13)	  3-70
OIL AND GAS FIELD SERVICES (138)	  3-70
OIL AND GAS FIELD SERVICES, NEC (1389)	  3-70
OK DEPT.  OF HEALTH,  AIR QUALITY SERVICE  (OK01)	  3-70
OREGON DEPT.  OF ENVIRONMENTAL QUALITY, AIR QUALITY DIVISION (OR01).  3-70
ORGANIC COMPOUNDS (CL-ORGANIC)	  3-70
ORGANIC TIN COMPOUNDS (CL-TIN)	  3-71

                                     3-11

-------
OTHER (OT)	  3-71
OXYDIANILINE,4,4'- (101-80-4)	  3-71
OZONE (10028-15-6)	  3-71
PAINTS AND ALLIED PRODUCTS (285)	  3-71
PAINTS AND ALLIED PRODUCTS (2851)	  3-71
PAPER AND ALLIED PRODUCTS (26)	  3-71
PAPER MILLS (262)	  3-71
PAPER MILLS (2621)	  3-71
PAPERBOARD MILLS (2631)	  3-71
PARTICULATE MATTER (CL-PM)	  3-72
PATHOGENS (CL-PATHOGN)	  3-72
PENTACHLOROPHENOL (87-86-5)	  3-72
PENTANE, 2,2,4-TRIMETHYL- (540-84-1)	  3-72
PERSONAL SERVICES (72)	  3-72
PESTICIDES (CL-PEST)	  3-72
PETRO DISTILL(HEAVY) (64741-88-4)	  3-72
PETROLEUM AND COAL PRODUCTS (29)	  3-72
PETROLEUM AND PETROLEUM PRODUCTS (517)	  3-72
PETROLEUM BULK STATIONS & TERMINALS (5171)	  3-72
PETROLEUM REFINING (291)	  3-72
PETROLEUM REFINING (2911)	  3-73
PHENOL (108-95-2)	  3-73
PHIL. DEPT.  OF PUBLIC HEALTH, AIR MANAGEMENT SERVICES (PA02)	  3-73
PHOSGENE (75-44-5)	  3-73
PHOSPHORIC ACID (7664-38-2)	  3-73
PHOSPHORUS (YELLOW)  (7723-14-0)	  3-73
PHOTOCHEMICAL OXIDANTS (CL-PCO)	  3-73
PHTHALIC ANHYDRIDE (85-44-9)	  3-73
PINELLAS COUNTY AIR POLLUTION CONTROL BOARD (FL07)	  3-73
PLASTICS MATERIALS AND RESINS (2821)	  3-73
PLASTICS MATERIALS AND SYNTHETICS (282)	  3-73
PLATING AND POLISHING (3471)	  3-73
POLLUTION PREVENTION (PP)	  3-73
POLYCHLORINATED BIPHENYLS (1336-36-3)	  3-74
POLYCYCLIC AROMATIC  HYDROCARBONS (CL-PAH)	  3-74
POLYCYCLIC ORGANIC MATTER (CL-POM)	  3-74
PRE-REG ASSESSMENT (PRA)	  3-74
PRIMARY METAL INDUSTRIES  (33)	  3-74
PRIMARY NONFERROUS METALS (333)	  3-74
PRIMARY NONFERROUS METALS,  NEC (3339)	  3-74
PRINTING AND PUBLISHING (27)	  3-74
PRIVATE HOUSEHOLDS (88)	  3-74
PRIVATE HOUSEHOLDS (881)	  3-74
PRIVATE HOUSEHOLDS (8811)	  3-75
PUGET SOUND AIR POLLUTION CONTROL AGENCY (WA02)	  3-75
PULP MILLS (261)	  3-75
PULP MILLS (2611)	  3-75
PYRIDINE (110-86-1)	  3-75
RADIAN CORPORATION (RC01)	'	  3-75
RADIATION (CL-RAD)	  3-75
RADON (10043-92-2)	  3-75
RECONSTITUTED WOOD PRODUCTS (2493)	  3-76

                                     3-12

-------
REFUSE SYSTEMS (4953)	  3-76
REG DEVELOPMNT GUIDE  (RDG)	  3-77
REGULATIONS OR RULES  (RR)	  3-77
RESIDENTIAL BUILDING CONSTRUCTION (152)	  3-77
RESIDENTIAL CONSTRUCTION, NEC (1522)	  3-78
RI DEPT OF ENV. MGMT., DIV. OF AIR & HAZ. MATERIALS (RI01)	  3-78
RISK ASSESSMENT (RA)	  3-78
RUBBER AND MISC. PLASTICS PRODUCTS (30)	  3-78
SANITARY SERVICES (495)	  3-78
SANITARY SERVICES, NEC (4959)	  3-79
SAWMILLS AND PLANING MILLS (242)	  3-79
SECONDARY NONFERROUS METALS (334)	  3-79
SECONDARY NONFERROUS METALS (3341)	  3-79
SEMIVOLATILE ORGANIC COMPOUNDS (CL-SVOC)	  3-79
SEWAGE SLUDGE (CL-SEWSLUD)	  3-80
SEWERAGE SYSTEMS (4952)	  3-80
SILICA (7631-86-9)	  3-80
SINGLE-FAMILY HOUSING CONSTRUCTION (1521)	  3-80
SOLVENTS (CL-SOLVENT)	  3-80
SOURCE ASSESSMENT (SA)	  3-80
SOURCE SAMPLING (SS)	  3-82
SOUTH COAST AIR QUALITY MANAGEMENT DISTRICT (CA03)	  3-83
SPECIAL TRADE CONTRACTORS (17)	  3-83
STATE OR LOCAL AGENCY (STATE/LOC)	  3-83
STATE/LOC (STATE OR LOCAL AGENCY)	  3-85
STEAM AND AIR-CONDITIONING SUPPLY (496)	  3-85
STEAM AND AIR-CONDITIONING SUPPLY (4951)	  3-85
STEEL WIRE AND RELATED PRODUCTS (3315)	  3-85
STONE, CLAY, AND GLASS PRODUCTS (32)	  3-85
STYRENE (100-42-5)...:	  3-85
SUGAR AND CONFECTIONERY PRODUCTS (206)	  3-86
SULFUR DIOXIDE (7446-09-5)	  3-86
SULFURIC ACID (7664-93-9)	  3-86
SULFURYL FLUORIDE (2699-79-8)	  3-86
SURGICAL APPLIANCES AND SUPPLIES (3842)	  3-86
TAXICABS (412)	  3-86
TAXICABS (4121)	  3-86
TESTING LABORATORIES  (8734)	  3-86
TETRACHLOROBENZENE.1,2,4,5- (95-94-3)	  3-86
TETRACHLORODIBENZO-P-DIOXIN,2,3t7,8- (1746-01-6)	  3-86
TETRACHLORODIBENZOFURAN,2,3,7,8- (51207-31-9)	  3-86
TETRACHLOROETHANE (25322-20-7)	  3-86
TETRACHLOROETHANE, 1,1,1,2- (630-20-6)	  3-86
TETRACHLOROETHANE, 1,1,2,2- (79-34-5)	  3-86
TETRACHLOROETHYLENE  (127-18-4)	  3-86.
TEXTILE MILL PRODUCTS (22)	  3-86
THALLIUM, SOLUBLE COMF /NDS,  AS TL (7440-28-0)	  3-86
THIOUREA (62-56-6)	  3-86
TIN, AS SN (7440-31-5)	  3-86
TITLE III HAZARDOUS AIR POLLUTANTS (CL-HAPS)	  3-86
TOLEDO ENVIRONMENTAL SERVICES DIVISION (OH04)	  3-87
TOLUENE (108-88-3)	  3-87

                                     3-13

-------
TOLUENE DIISOCYANATE (26471-62-5)	   3-87
TOLUENE-2,4-DIISOCYANATE (584-84-9)	   3-87
TOP & BODY REPAIR & PAINT SHOPS  (7532)	   3-87
TOXICITY TESTING (TT)	   3-87
TRICHLOROBENZENE, 1,2,3- (87-61-6)	   3-88
TRICHLOROBENZENE, 1,2,4- (120-82-1)	   3-88
TRICHLOROBENZENE, 1,3,5- (108-70-3)	   3-88
TRICHLOROETHANE, 1,1,1- (71-55-6)	   3-88
TRICHLOROETHANE, 1,1,2- (79-00-5)	   3-88
TRICHLOROETHYLENE (79-01-6)	   3-88
TRICHLOROPHENOXYACETIC ACID,2,4,5- (93-76-5)	   3-88
TRICHLOROPROPANE.1,2,3- (96-18-4)	   3-88
URANIUM-RADIUM-VANADIUM ORES  (1094)	   3-88
VA DEPARTMENT OF AIR POLLUTION CONTROL (VA01)	   3-88
VANADIUM (7440-62-2)	   3-88
VANADIUM PENTOXIDE (1314-62-1)	   3-88
VARIOUS (CL-VARIOUS)	   3-88
VINYL ACETATE (108-05-4)	   3-89
VINYL CHLORIDE (75-01-4)	   3-89
VOLATILE ORGANIC COMPOUNDS (CL-VOC)	   3-89
VT DEPT. ENVIRONMENTAL CONSERVATION,  AIR POLLUTION CNT. DIV.  (VT01)   3-90
WATER SUPPLY (494)	   3-90
WATER SUPPLY (4941)	   3-90
WATER TRANSPORTATION (44)	   3-90
WATER TRANSPORTATION SERVICES (449)	   3-90
WHOLESALE TRADE-NONDURABLE GOODS (51)	   3-90
WOOD HOUSEHOLD FURNITURE (2511)	   3-91
WOOD KITCHEN CABINETS  (2434)	   3-91
WOOD PRESERVING (2491)	   3-91
WOOD SMOKE (CL-WOOD)	   3-91
WY DEPT. OF ENV. QUALITY, AIR QUALTIY DIV.  (WY01)	   3-91
XYLENE (1330-20-7)	   3-91
XYLENE,M- (108-38-3)	   3-91
XYLENE,0- (95-47-6)	   3-91
XYLENE,P- (106-42-3)	   3-91
ZINC (7440-66-6)	   3-91
10 (METAL MINING)	   3-91
100-02-7 (NITROPHENOL,?-)	   3-91
100-41-4 (ETHYL BENZENE)	   3-91
100-42-5 (STYRENE)	   3-91
100-44-7 (BENZYL CHLORIDE)	   3-91
10028-15-6 (OZONE)	   3-91
10035-10-6 (HYDROGEN BROMIDE)	   3-91
10043-92-2 (RADON)	   3-91
10061-01-5 (DICHLOROPROPENE, 1,3-, 1-,CIS-)	   3-92
10061-02-6 (DICHLOROPROPENE, 1,3-,TRANS-)	   3-92
101-14-4 (CURENE)	   3-92
101-80-4 (OXYDIANILINE,4,4'-)	   3-92
10102-43-9 (NITRIC OXIDE)	   3-92
10102-44-0 (NITROGEN DIOXIDE)	   3-92
1031-07-8 (ENDOSULFAN  SULFATE)	   3-92
106-42-3 (XYLENE,P-)	   3-92

                                      3-14

-------
106-43-4 (CHLOROTOLUENE.P-)	   3-92
106-44-5 (CRESOUP-J	   3-92
106-46-7 (DICHLOROBENZENE, 1,4-)	   3-92
106-48-9 (CHLOROPHENOL,P-)	   3-92
106-89-8 (EPICHLOROHYDRIN)	   3-92
106-93-4 (ETHYLENE DIBROMIDE)	   3-93
106-99-0 (BUTADIENE, 1,3-)	   3-93
107-02-8 (ACROLEIN)	   3-93
107-06-2 (ETHYLENE DICHLORIDE)	   3-93
107-21-1 (ETHYLENE GLYCOL)	   3-93
107-92-6 (BUTYRIC ACID)	   3-93
108-05-4 (VINYL ACETATE)	   3-93
108-10-1 (METHYLPENTANONE,4-,2-)	   3-93
108-31-6 (MALEIC ANHYDRIDE)	   3-93
108-38-3 (XYLENE.M-)	   3-93
108-39-4 (CRESOL.M-)	   3-93
108-60-1 (CHLOROMETHYLETHYLETHER,BIS,2- ,1-)	   3-93
108-70-3 (TRICHLOROBENZENE, 1,3,5-)	   3-93
108-88-3 (TOLUENE)	   3-93
108-90-7 (MONOCHLOROBENZENE)	   3-93
108-95-2 (PHENOL)	   3-93
109 (MISCELLANEOUS METAL  ORES)	   3-93
109-06-8 (METHYLPYRIDINE.2-)	   3-93
1094 {URANIUM-RADIUM-VANADIUM ORES)	   3-94
110-00-9 (FURAN)	   3-94
110-54-3 (HEXANE,N-)	   3-94
110-80-5 (ETHOXYETHANOL.2-)	   3-94
110-86-1 (PYRIDINE)	   3-94
111-76-2 (ETHYLENE GLYCOL MONOBUTYL  ETHER)	   3-94
115-29-7 (ENDOSULFAN)	•	   3-94
117-81-7 (BIS(2-ETHYLHEXYL)PHTHALATE)	   3-94
120-80-9 (CATECHOL)	   3-94
120-82-1 (TRICHLOROBENZENE, 1,2,4-)	   3-94
120-83-2 (DICHLOROPHENOL,2,4-)	   3-94
12001-29-5 (CHRYSOTILE)	   3-94
121-69-7 (DIMETHYLANILINE,N,N-)	   3-94
123-31-9 (HYDROQUINONE)	   3-94
123-86-4 (BUTYLACETATE,N-)	   3-94
124-48-1 (CHLORODIBROMOMETHANE)	   3-94
127-18-4 (TETRACHLOROETHYLENE)	   3-94
13 (OIL AND GAS EXTRACTION)	   3-94
1314-62-1 (VANADIUM PENTOXIDE)	   3-94
1319-77-3 (CRESOL (ALL ISOMERS))	   3-94
132-64-9 (DIBENZOFURAN)	   3-94
1330-20-7 (XYLENE)	   3-94
1332-21-4 (ASBESTOS)	   3-94
1336-36-3 (POLYCHLORINATED BIPHENYLS)	   3-95
138 (OIL AND GAS FIELD SERVICES)	   3-95
1389 (OIL AND GAS FIELD SERVICES,  NEC)	   3-95
14 (NONMETALLIC MINERALS, EXCEPT FUELS)	   3-95
141-78-6 (ETHYL ACETATE)	   3-95
149 (MISCELLANEOUS NONMETALLIC MINERALS)	   3-95

                                     3-15

-------
1499 (MISCELLANEOUS NONMETALLIC MINERALS)	  3-95
15 (GENERAL BUILDING CONTRACTORS)	  3-95
152 (RESIDENTIAL BUILDING CONSTRUCTION)	  3-95
1521 (SINGLE-FAMILY HOUSING CONSTRUCTION)	  3-95
1522 (RESIDENTIAL CONSTRUCTION, NEC)	  3-95
154 (NONRESIDENTIAL BUILDING CONSTRUCTION)	  3-95
1541 (INDUSTRIAL BUILDINGS AND WAREHOUSES)	  3-95
1542 (NONRESIDENTIAL CONSTRUCTION,  NEC)	  3-95
15438-31-0 (IRON)	  3-95
15972-60-8 (ALACHLOR)	  3-95
16 (HEAVY CONSTRUCTION, EX. BUILDING)	  3-96
161 (HIGHWAY AND STREET CONSTRUCTION)	  3-96
1611 (HIGHWAY AND STREET CONSTRUCTION)	  3-96
1634-04-4 (ETHER, TERT-BUTYL METHYL)	  3-96
16984-48-8 (FLUORIDES)	  3-96
17 (SPECIAL TRADE CONTRACTORS)	  3-96
1746-01-6 (TETRACHLORODIBENZO-P-DIOXIN,2,3,7,8-)	  3-96
177 (CONCRETE WORK)	  3-96
1771 (CONCRETE WORK)	  3-96
1825-30-5 (NAPHTHALENE, 1,5-DICHLORO-)	  3-96
1825-31-6 (NAPHTHALENE, 1,4-DICHLORO-)	  3-96
18540-29-9 (CHROMIUM (VI) COMPOUNDS)	  3-96
20 (FOOD AND KINDRED PRODUCTS)	  3-96
2050-69-3 (NAPHTHALENE, 1,2-DICHLORO-)	  3-96
2050-72-8 (NAPHTHALENE, 1,6-DICHLORO-)	  3-96
2050-73-9 (NAPHTHALENE, 1,7-DICHLORO-)	  3-96
2050-75-1 (NAPHTHALENE, 2,3-DICHLORO-)	  3-96
206 (SUGAR AND CONFECTIONERY PRODUCTS)	  3-96
2063 (BEET SUGAR)	  3-96
2198-75-6 (NAPHTHALENE, 1,3-DICHLORO-)	  3-96
2198-77-8 (NAPHTHALENE, 2,7-DICHLORO-)	  3-96
22 (TEXTILE MILL PRODUCTS)	  3-96
221 (BROADWOVEN FABRIC MILLS, COTTON)	  3-96
2211 (BROADWOVEN FABRIC MILLS, COTTON)	  3-96
24 (LUMBER AND WOOD PRODUCTS)	  3-96
242 (SAWMILLS AND PLANING MILLS)	  3-96
243 (MILLWORK, PLYWOOD & STRUCTURAL MEMBERS)	  3-97
2434 (WOOD KITCHEN CABINETS)	  3-97
249 (MISCELLANEOUS WOOD PRODUCTS)	  3-97
2491 (WOOD PRESERVING)	  3-97
2493 (RECONSTITUTED WOOD PRODUCTS)	  3-97
25 (FURNITURE AND FIXTURES)	  3-97
251 (HOUSEHOLD FURNITURE)	  3-97
2511 (WOOD HOUSEHOLD FURNITURE)	  3-97
252 (OFFICE FURNITURE)	  3-97
25322-20-7 (TETRACHLOROETHANE)	  3-97
26 (PAPER AND ALLIED PRODUCTS)	  3-97
261 (PULP MILLS)	  3-97
2611 (PULP MILLS)	  3-97
262 (PAPER MILLS)	  3-97
2621 (PAPER MILLS)	  3-97
2631 (PAPERBOARD MILLS)	  3-97

                                     3-16

-------
26471-62-5 (TOLUENE DIISOCYANATE)	  3-97
2699-79-8 (SULFURYL FLUORIDE)	  3-98
27 (PRINTING AND PUBLISHING)	  3-98
271-89-6 (BENZOFURAN,2,3-)	  3-98
275 (COMMERCIAL PRINTING)	  3-98
2752 (COMMERCIAL PRINTING, LITHOGRAPHIC)	  3-98
28 (CHEMICALS AND ALLIED PRODUCTS)	  3-98
282 (PLASTICS MATERIALS AND SYNTHETICS)	  3-98
2821 (PLASTICS MATERIALS AND RESINS)	  3-98
285 (PAINTS AND ALLIED PRODUCTS)	  3-98
2851 (PAINTS AND ALLIED PRODUCTS)	  3-98
286 (INDUSTRIAL ORGANIC CHEMICALS)	  3-98
2865 (CYCLIC CRUDES AND INTERMEDIATES)	  3-99
2869 (INDUSTRIAL ORGANIC CHEMICALS,  NEC)	  3-99
287 (AGRICULTURAL CHEMICALS)	  3-99
2879 (AGRICULTURAL CHEMICALS, NEC)	  3-99
29 (PETROLEUM AND COAL PRODUCTS)	  3-99
291 (PETROLEUM REFINING)	  3-99
2911 (PETROLEUM REFINING)	  3-99
295 (ASPHALT PAVING AND ROOFING MATERIALS)	  3-100
2951 (ASPHALT PAVING MIXTURES AND BLOCKS)	  3-100
298-00-0 (METHYL PARATHION)	  3-100
30 (RUBBER AND MISC. PLASTICS PRODUCTS)	  3-100
306 (FABRICATED RUBBER PRODUCTS, NEC)	  3-100
3069 (FABRICATED RUBBER PRODUCTS,  NEC)	  3-100
32 (STONE,  CLAY, AND GLASS PRODUCTS)	  3-100
32196-63-7 (GLYCOLS, POLYETHYLENE,  MONO(2,3-EPOXY-2-)	  3-100
3268-87-9 (OCTACHLORODIBENZO-P-DIOXIN)	  3-100
327 (CONCRETE, GYPSUM, AND PLASTER PRODUCTS)	  3-100
3271 (CONCRETE BLOCK AND BRICK)	  3-100
329 (MISC.  NONMETALLIC MINERAL PRODUCTS)	  3-100
3292 (ASBESTOS PRODUCTS)	  3-100
3295 (MINERALS, GROUND OR TREATED)	  3-100
3296 (MINERAL WOOL)	  3-100
33 (PRIMARY METAL INDUSTRIES)	  3-100
331 (BLAST FURNACE AND BASIC STEEL PRODUCTS)	  3-100
3312 (BLAST FURNACES AND STEEL MILLS)	  3-100
3315 (STEEL WIRE AND RELATED PRODUCTS)	  3-101
33213-65-9 (BETA-ENDOSULFAN)	  3-101
333 (PRIMARY NONFERROUS METALS)	  3-101
3339 (PRIMARY NONFERROUS METALS, NEC)	  3-101
334 (SECONDARY NONFERROUS METALS)	  3-101
3341 (SECONDARY NONFERROUS METALS)	  3-101
335 (NONFERROUS ROLLING AND DRAWING)	  3-101
3357 (NONFERROUS WIREDRAWING & INSULATING)	  3-101
34 (FABRICATED METAL PRODUCTS)	  3-101
341 (METAL CANS AND SHIPPING CONTAINERS)	  3-101
3411 (METAL CANS)	  3-101
344 (FABRICATED STRUCTURAL METAL PRODUCTS)	  3-101
34465-46-8 (HEXACHLORODIBENZO-P-DIOXIN,1,2,3,6,7,8-)	  3-101
3449 (MISCELLANEOUS METAL WORK)	  3-101
346 (METAL FORCINGS AND STAMPINGS)	  3-101

                                     3-17

-------
3462 (IRON AND STEEL FORCINGS)	  3-101
347 (METAL SERVICES, NEC)	  3-101
3471 (PLATING AND POLISHING)	  3-101
349 (MISC. FABRICATED METAL PRODUCTS)	  3-101
3496 (MISC. FABRICATED WIRE PRODUCTS)	  3-101
3498 (FABRICATED PIPE AND FITTINGS)	  3-101
3499 (FABRICATED METAL PRODUCTS, NEC)	  3-101
35822-46-9 (HEPTACHLORODIBENZODIOXIN,! ,2,3,4,6,7,8-)	  3-101
36 (ELECTRONIC & OTHER ELECTRIC EQUIPMENT)	  3-101
364 (ELECTRIC LIGHTING AND WIRING EQUIPMENT)	  3-101
38 (INSTRUMENTS AND RELATED PRODUCTS)	  3-102
384 (MEDICAL INSTRUMENTS AND SUPPLIES)	  3-102
3842 (SURGICAL APPLIANCES AND SUPPLIES)	  3-102
39 (MISCELLANEOUS MANUFACTURING INDUSTRIES)	  3-102
391 (JEWELRY, SILVERWARE, AND PLATED WARE)	  3-102
3911 (JEWELRY, PRECIOUS METAL)	  3-102
39450-05-0 (HALOWAX 1099)	  3-102
39638-32-9 (BIS(2-CHLOROISOPROPYL) ETHER)	  3-102
41 (LOCAL AND INTERURBAN PASSENGER TRANSIT)	  3-102
411 (LOCAL AND SUBURBAN TRANSPORTATION)	  3-102
4111 (LOCAL AND SUBURBAN TRANSIT)	  3-102
4119 (LOCAL PASSENGER TRANSPORTATION, NEC)	  3-102
412 (TAXICABS)	  3-102
4121 (TAXICABS)	  3-102
413 (INTERCITY AND RURAL BUS TRANSPORTATION)	  3-102
4131 (INTERCITY & RURAL BUS TRANSPORTATION)	  3-102
44 (WATER TRANSPORTATION)	  3-102
449 (WATER TRANSPORTATION SERVICES)	  3-102
4491 (MARINE CARGO HANDLING)	  3-102
49 (ELECTRIC, GAS, AND SANITARY SERVICES)	  3-102
491 (ELECTRIC SERVICES)	  3-103
4911 (ELECTRIC SERVICES)	  3-103
492 (GAS PRODUCTION AND DISTRIBUTION)	  3-103
4922 (NATURAL GAS TRANSMISSION)	  3-104
4925 (GAS PRODUCTION AND/OR DISTRIBUTION)	  3-104
494 (WATER SUPPLY)	  3-104
4941 (WATER SUPPLY)	  3-104
495 (SANITARY SERVICES)	  3-104
4952 (SEWERAGE SYSTEMS)	  3-105
4953 (REFUSE SYSTEMS)	  3-105
4959 (SANITARY SERVICES, NEC)	  3-106
496 (STEAM AND AIR-CONDITIONING SUPPLY)	  3-106
4961 (STEAM AND AIR-CONDITIONING SUPPLY)	  3-106.
50-00-0 (FORMALDEHYDE)	  3-106
50-32-8 (BENZO(A)PYRENE)	  3-106
505-60-2 (MUSTARD GAS)	  3-106
51 (WHOLESALE TRADE-NONDURABLE GOODS)	  3-106
51-28-5 (DINITROPHENOL,2,4-)	  3-106
51207-31-9 (TETRACHLORODIBENZOFURAN,2,3,7,8-)	  3'-106
514 (GROCERIES AND RELATED PRODUCTS)	  3-106
5149 (GROCERIES AND RELATED PRODUCTS, NEC)	  3-106
517 (PETROLEUM AND PETROLEUM PRODUCTS)	  3-106

                                     3-18

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5171 (PETROLEUM BULK STATIONS & TERMINALS)	  3-107
52 (BUILDING MATERIALS & GARDEN SUPPLIES)	  3-107
525 (HARDWARE STORES)	  3-107
5251 (HARDWARE STORES)	  3-107
54-11-5 (L-NICOTINE)	  3-107
540-59-0 (DICHLOROETHYLENE, 1,2-,CIS-TRANS-)	  3-107
540-84-1 (PENTANE, 2,2,4-TRIMETHYL-)	  3-107
541-73-1 (DICHLOROBENZENE, 1,3-)	  3-107
542-75-6 (DICHLOROPROPENE, 1,3-)	  3-107
55 (AUTOMOTIVE DEALERS & SERVICE STATIONS)	  3-107
554 (GASOLINE SERVICE STATIONS)	  3-107
5541 (GASOLINE SERVICE STATIONS)	  3-107
56-23-5 (CARBON TETRACHLORIDE)	  3-107
563-80-4 (METHYL ISOPROPYL KETONE)	  3-107
57-12-5 (CYANIDE)	  3-107
584-84-9 (TOLUENE-2,4-DIISOCYANATE)	  3-107
58718-66-4 (HALOWAX 1000)	  3-107
58718-67-5 {HALOWAX 1001)	  3-107
591-78-6 (HEXANONE.2-)	  3-107
62-56-6 (THIOUREA)	  3-107
624-83-9 (METHYL .ISOCYANATE)	  3-107
630-08-0 (CARBON MONOXIDE)	  3-107
630-20-6 (TETRACHLOROETHANE.1,1,1,2-)	  3-107
64-17-5 (ETHANOL)	  3-107
64741-88-4 (PETRO DISTILL(HEAVY))	  3-107
67-56-1 (METHANOL)	  3-108
67-64-1 (ACETONE)	  3-108
67-66-3 (CHLOROFORM)	  3-108
71-36-3 (BUTYL ALCOHOL)	  3-108
71-43-2 (BENZENE)	  3-108
71 -55-6 (TRICHLOROETHANE, 1,1,1-)	  3-108
72 (PERSONAL SERVICES)	  3-108
721 (LAUNDRY, CLEANING, & GARMENT SERVICES)	  3-108
7215 (COIN-OPERATED LAUNDRIES AND CLEANING)	  3-109
7216 (DRYCLEANING PLANTS, EXCEPT RUG)	  3-109
7218 (INDUSTRIAL LAUNDERERS)	  3-109
73 (BUSINESS SERVICES)	  3-109
74-82-8 (METHANE)	  3-109
74-83-9 (METHYL BROMIDE)	  3-109
74-87-3 (METHYL CHLORIDE)	  3-109
74-90-8 (HYDROGEN CYANIDE)	  3-109
74-93-1 (METHANETHIOL)	  3-109
74-97-5 (BROMOCHLOROMETHANE)	  3-109
7429-90-5 (ALUMINUM)	  3-109
7439-92-1 (LEAD POWDER)	  3-109
7439-96-5 (MANGANESE)	  3-109
7439-97-6 (MERCURY)	•	  3-109
7439-98-7 (MOLYBDENUM)	  3-109
7440-02-0 (NICKEL)	<	  3-109
7440-28-0 (THALLIUM, SOLUBLE COMPOUNDS, AS TL)	  3-109
7440-31-5 (TIN, AS SN)	  3-109
7440-36-0 (ANTIMONY)	  3-109

                                     3-19

-------
7440-38-2 (ARSENIC AND COMPOUNDS AS AS)	  3-109
7440-39-3 (BARIUM)	  3-110
7440-41-7 (BERYLLIUM)	  3-110
7440-42-8 (BORON)	  3-110
7440-43-9 (CADMIUM)	  3-110
7440-47-3 (CHROMIUM)	  3-110
7440-48-4 (COBALT)	  3-110
7440-50-8 (COPPER)	  3-110
7440-62-2 (VANADIUM)	  3-110
7440-66-6 (ZINC)	  3-110
7446-09-5 (SULFUR DIOXIDE)	  3-110
75 (AUTO REPAIR, SERVICES, AND PARKING)	  3-110
75-00-3 (CHLOROETHANE)	  3-110
75-01-4 (VINYL CHLORIDE)	  3-110
75-07-0 (ACETALDEHYDE)	  3-110
75-09-2 (METHYLENE CHLORIDE)	  3-110
75-15-0 (CARBON DISULFIDE)	  3-111
75-21-8 (ETHYLENE OXIDE)	  3-111
75-25-2 (BROMOFORM)	  3-111
75-27-4 (BROMODICHLOROMETHANE)	  3-111
75-34-3 (DICHLOROETHANE, 1,1 -)	  3-111
75-35-4 (DICHLOROETHYLENE.1,1-)	  3-111
75-44-5 (PHOSGENE)	  3-111
75-69-4 (FLUOROTRICHLOROMETHANE)	  3-111
75-71-8 (DICHLORODIFLUOROMETHANE)	  3-111
753 (AUTOMOTIVE REPAIR  SHOPS)	  3-111
7532 (TOP & BODY REPAIR & PAINT  SHOPS)	  3-111
7631-86-9 (SILICA)	  3-111
7647-01-0 (HYDROGEN CHLORIDE)	  3-111
7664-38-2 (PHOSPHORIC ACID)	  3-111
7664-39-3 (HYDROGEN FLUORIDE)	  3-111
7664-93-9 (SULFURIC ACID)	  3-112
77-73-6 (DICYCLOPENTADIENE)	  3-112
77-78-1 (DIMETHYL SULFATE)	  3-112
7723-14-0 (PHOSPHORUS (YELLOW))	  3-112
7782-41-4 (FLUORINE)	  3-112
7782-50-5 (CHLORINE)	  3-112
7783-06-4 (HYDROGEN SULFIDE)	  3-112
78-87-5 (DICHLOROPROPANE, 1,2-)	  3-112
78-93-3 (METHYL ETHYL KETONE)	  3-112
79 (AMUSEMENT & RECREATION SERVICES)	  3-112
79-00-5 (TRICHLOROETHANE, 1,1,2-)	  3-112
79-01-6 (TRICHLOROETHYLENE)	  3-112
79-34-5 (TETRACHLOROETHANE, 1,1,2,2-)	  3-112
79-46-9 (NITROPROPANE.2-)	  3-112
799 (MISC. AMUSEMENT, RECREATION  SERVICES)	  3-112
7999 (AMUSEMENT AND RECREATION,  NEC)	  3-112
80 (HEALTH SERVICES)	  3-112
80-62-6 (METHYL METHACRYLATE)	  3-112
8006-61-9 (GASOLINE)	  3-112
8008-20-6 (NAVY FUELS JP-5)	  3-113
8021-39-4 (CREOSOTE)	  3-113

                                     3-20

-------
8052-42-4 (ASPHALT (PETROLEUM) FUMES)	  3-113
806 (HOSPITALS)	  3-113
8062 (GENERAL MEDICAL & SURGICAL HOSPITALS)	  3-113
82 (EDUCATIONAL SERVICES)	  3-113
821 {ELEMENTARY AND SECONDARY SCHOOLS)	  3-113
8211 (ELEMENTARY AND SECONDARY SCHOOLS)	  3-113
85-44-9 (PHTHALIC ANHYDRIDE)	  3-113
87 (ENGINEERING & MANAGEMENT SERVICES)	  3-113
87-61-6 (TRICHLOROBENZENE,1,2,3-).	  3-113
87-68-3 (HEXACHLORO-1,3-BUTADIENE)	  3-113
87-86-5 (PENTACHLOROPHENOL)	  3-113
8734 (TESTING LABORATORIES)	  3-113
88 (PRIVATE HOUSEHOLDS)	  3-113
88-75-5 (NITROPHENOL,0-)	  3-114
88-85-7 (DINITROBUTYLPHENOL,2,4-,6-SEC-)	  3-114
881 (PRIVATE HOUSEHOLDS)	  3-114
8811 (PRIVATE HOUSEHOLDS)	  3-114
9016-45-9 (ANTAROX)	  3-114
91-20-3 (NAPHTHALENE)	  3-114
92-52-4 (BIPHENYL)	  3-114
93-76-5 (TRICHLOROPHENOXYACETIC ACID,2,4,5-)	  3-114
94-75-7 (DICHLOROPHENOXYACETICACID,2,4-)	  3-114
95-47-6 (XYLENE,0-)	  3-114
95-48-7 (CRESOL,0-)	  3-114
95-49-8 (CHLOROTOLUENE,0-)	  3-114
95-50-1 (DICHLOROBENZENE,1,2-)	  3-114
95-94-3 (TETRACHLOROBENZENE, 1,2,4,5-)	  3-115
959-98-8 (ALPHA-ENDOSULFAN)	  3-115
96-12-8 (DIBROMOCHLOROPROPANE.1,2,3-)	  3-115
96-18-4 (TRICHLOROPROPANE, 1,2,3-)	  3-115
98-82-8 (CUMENE)	  3-115
98-95-3 (NITROBENZENE)	  3-H5
99-65-0 (DINITROBENZENE, 1,3-)	  3-115
99-99-0 (NITROTOLUENE.P-)	  3-115
                                     3-21

-------
PROJECT ENTRY INDEX
        3-23

-------
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to
Ul
            Health Assessment Document  for Acetaldehyde
                                                          (CL-BIB-0061)
            Process Evaluation of Ambient Air Monitoring (tear a Sugar Beet
            Processing Plant In Idaho                              (CL-BIB-0296)

            Exposure Assessment for Motor Vehicle Air Toxics      (CL-BIB-0725)

            URBAN AIR TOXICS PROGRAM                         (M001 MONITORING 1)

         ACETONE (67-64-11
            Process Evaluation of Ambient Air Monitoring Near a Sugar Beet
            Processing Plant in Idaho                              (CL-BIB-0296)

         ACIDIC COMPOOMDS INCLDDING ACID CASKS tCL-ACIP>
            Analysis of Acid Precipitation Samples Collected in West  Virginia,
            Delaware, and Maryland                                 (CL-BIB-0147)
            Mutagenlclty and Exposure Assesi
            in Mobile Home.
                                     •nt of Unvented Kerosene Heaters
                                                          (CL-BIB-0649)
            field Testing of Medical Haste Incinerators  (MHIs)     (CL-BIB-0722)
         ACROLEIN (107-02-8)
            Health Assessment Document for Acrolein
                                                          (CL-BIB-0059)
   Process Evaluation of Ambient Air Monitoring Near a Sugar Beet
   Processing Plant in Idaho                              (CL-BIB-0296)

   URBAN AIR TOXICS PROGRAM                        (M001 MONITORING 1)

AGENCY FOR TOXIC SUBSTANCES AND DISEASE REGISTRY (AT5DR)
            ATSDR Toxlcological Profiles

         AGRICULL   ^^
                     .
            Minimizing Solvent Emissions From Pesticides
                                                                   (CL-BIB-0618)
                                                          (CL-BIB-0753)
            EVALUATING CARBON TETRACHLORIDE EMISSIONS AT THE VELSICOL CHEMICAL
            FACILITY IN MEMPHIS, TN                             (TN0368-D8-0097)
AGRICULTURAL CHEMICALS. NEC  (26791
   Minimizing Solvent Emissions From Pesticides
                                                                   (CL-BIB-0753)
            EVALUATING CARBON TETRACHLORIDE EMISSIONS AT THE VELSICOL CHEMICAL
            FACILITY IN MEMPHIS, TN                             (TN0368-D8-0097)
         AK DEPT. OF ENV. CONSERVATION  (AK01)
         - EMISSIONS INVENTORY OF A PIPELINE MARINE TERMINAL
                                                              (AK01  PROJECT  001)
                  (15972-60-81
            Environmental and Health Assessment of Exposure to Alachlor-
            •nhancement                                            (CL-BIB-06B8)
         ITJtlRTDlS
                      .
            Volatile Organic Compounds and Aldehydes in  Indoor Air
                                                                   (CL-BIB-0640)
l^pfln-EMDOSULFAH (959-98-81
   ATSDR Toxlcological Profiles

ALUMINUM (7429-90-51
   ATSDR Toxicological Profiles
(CL-BIB-0618)
                                                                                                                                    (CL-BIB-0618)
   Interaction of Liberated Aluminum from a Coal-fired Electric Power
   Plant with a Hardwood Forest Ecosystem in Southwestern Illinois
                                                          (IL01-871065)

AMBIENT MONITORING (AMI
   EMISSIONS INVENTORY OF A PIPELINE MARINE TERMINAL
                                                    (AK01 PROJECT 001)

   DEVELOPMENT AND IMPLEMENTATION OF EXPOSURE ASSESSMENT PROCEDURES
   FOR TOXIC AIR POLLUTANTS IN SEVERAL LOS ANGELES COMMUNITIES
   (COMPLETED RESEARCH)                               (CA01-A5-174-33)

   A SURVEY OF AMBIENT CONCENTRATIONS OF SELECTED POLYCYCLIC AROMATIC
   COMPOUNDS  (PAHS) AT VARIOUS LOCATIONS IN CALIFORNIA (COMPLETED
   RESEARCH)                                          TCA01-A5-185-32)

   FATE OF HEXAVALENT CHROMIUM IN THE ATMOSPHERE  (COMPLETED RESEARCH)
                                                      (CA01-A6-096-32)

   STUDY OF AMBIENT CONCENTRATIONS OF CHLORINATED DIBENEODIOXINS AND
   DIBENZOFURANS IN URBAN AREAS IN THE SOUTH COAST AIR BASIN
   (COMPLETED RESEARCH)                               (CA01-A6-100-32)

   PILOT INVESTIGATION OF INDOOR-OUTDOOR AND PERSONAL PM10 AND ONGOING
   ASSOCIATED IONIC COMPOUNDS AND MOTAGENIC ACTIVITY (COMPLETED
   RESEARCH)                                           (CA01-A6-129-33)

   SOUTHERN CALIFORNIA AIR QUALITY STUDY (SCAQS) (COMPLETED RESEARCH)
                                                      (CA01-A6-179-32)

   EVALUATION AND IMPROVEMENT OF METHODS FOR THE SAMPLING AND ANALYSIS
   OF SELECTED TOXIC AIR CONTAMINANTS (COMPLETED RESEARCH)
                                                      (CA01-A6-222-53)

   ANALYSIS OF AMBIENT AIR TOXICS DATA FROM POTENTIAL "HOT SPOTS" IN
   THE SOUTH COAST AIR BASIN.                                (CA03-001)

   AMBIENT MEASUREMENT AND MODELING OF FORMALDEHYDE CONCENTRATIONS IN
   THE SOUTH COAST AIR BASIN                                (CA03-004)

   AMBIENT MEASUREMENT C MODELING OF BASDWIDE FORMALDEHYDE
   CONCENTRATIONS                                           (CA030101)

   AIR TOXICS MICROENVIRONMENTS EXPOSURE ( MONITORING STUDY (CA030102)

   Atmospheric Measurements of Trace Volatile Organic Compounds
                                                         (CL-BIB-OI03)

   Identify and Evaluate Toxic Components of Air Pollution
                                                         (CL-BIB-0111)

   Develop Methods to Quantify Developmental and Reproductive Toxiclty
   of Ai/Pollutants                                     (CL-BIB-0114)

-------
10
 I
AMBIENT MOHITOBTffi; fAM) (cont.l
   Analysis of Acid Precipitation Samples Collected in West Virginia,
   Delaware, and Maryland                                 (CL-BIB-0147)

   Refinement of a Detection and Analysis Approach to Volatile Organic
   Compound Release Characterisation Using a Whole Air Technique
                                                          (CL-BIB-0348)

   The Particle Total Exposure Assessment Methodology     (CL-BIB-04CO)

   Temporal Profile Analysis                              (CL-BIB-0474)

   A High-Efficiency, High-Volnme Compound Annular Dennder Sampler
   for Pha«e-Di«tribut«d Seal-Volatile Organic Chemicals  (CL-BIB-OS17)

   VOCs Samplers for Superfund Sit* Applications          (CL-BIB-0520)

   Madison Avenue Formaldehyde Study                      (CL-BIB-0535)

   Analysia of Non-Methane Organic Compounds  ((HOC) Canisters for
   Selected Organic Compounds by GC/MSD                   (CL-BIB-0536)

   Staten Island-New Jersey Urban Air Toxics Assessment Prograsi
                                                          (CL-BIB-0553)

   Study to Determine ttw Impact of Rush Hour Traffic on
   Formaldehyde Level*                                    (CL-BIB-0624)

   Heavy Metal Sampling                                   (CL-BIB-0626)

   Statan Island Cltiten Odor Episode Monitoring Network  (CL-BIB-0632)

   Air Toxics Evaluation of A Municipal Waste Combustor in
   Belllngham, Nashington                                 (CL-BIB-OS34)

   Minnesota Nafarboard Emissions Study                   (CL-BIB-0639)

   Volatile Organic Compounds and Aldehyde* in Indoor Air
                                                          (CL-BIB-0640)

   Characterisation of Air Toxics Emissions and Deposition in the
   Gnat Lakes Area                                       (CL-BIB-0665)

   Ambl«nt Monitoring of Polar Volatile Organics and
   Phase-Distributed Organics
                                                                  (CL-BIB-0678)
           Atmospheric  Sampling Source  for Rsal-Time Measurement of Polar VOCs
                                                                  (CL-BIB-0687)
           Urban Air Toxic* Monitoring Program
                                                          (CL-BIB-0729)
           Ambient Monitoring for Chloroform from a Kraft Pulp Mill in Idaho
                                                                  (CL-BIB-0804)

           THK ASS PROJECT (AGGREGATE REDUCED SULFUR)             (FL02ARS0002)

           1987-1988 tMOC/NOX SOWER STUDY (AMBIUIT MIHOTOMHG) (FL02KPDT0001)
                                                                                     Air Monitoring Surrey Design for Air Toxic Pollutants in an Urban
                                                                                     Environment                                           (IL01-881145)
                                                                                     URBAN AIR TOXICS PROGRAM
                                                                                                                                     (M001 MONITORIHG 1)
                                                                                     THE TOTAL HUMAN ENVIRONMENTAL EXPOSURE STUDY (TREES) TO BEOTO(A)
                                                                                     PYREMX                                          (HJ01PROJECT 29529)

                                                                                     Ambient monitoring in urban and other point source areas of
                                                                                     concern.                                          (OB01 AMMON A001)

                                                                                     SOURCES, OCCURRENCE AND EFFECTS OF DIOXINS AND DIBENZOFURANS IN
                                                                                     OHIO'S EHVIROWfflNT                               (OH01 DIOXIN D001)

                                                                                     FIELD AND SLASH BURNING PESTICIDE IMPACT STUDY   (OR01 PROJECT 001)

                                                                                     ASSESSMENT Of A SYNTHETIC RUBBER COATING PLANT FOR LOCALIZED HIGH
                                                                                     RISK IMPACTS                                        (PA0289-1-HRPS)

                                                                                     ASSESSMENT OF A CAN MANUFACTURING FACILITY FOR LOCALIZED HIGH RISK
                                                                                     IMPACTS                                             (PA0289-2-HRPS)
                                                                                     AMBIENT ORGANICS IN OLNEYVILLE, RI AIR
                                                              (RI01002)
   RUTLAND RESOURCE RECOVERY FACILITY SITE-SPECIFIC ENVIRONMENTAL
   ASSESSMENT                                      (VT01 RUTLAND RRF01)

   URBAN AIR TOXICS MITIGATION STUDY - PHASE II

   URBAN AIR TOXICS MITIGATION STUDY - PHASE I

   PM1Q PROBLEM AREA IDENTIFICATION
   (NA02  PSAPCA 12)

    (NA02 PSAPCA B)

    
-------
u>
to
ASBESTOS  (1332-21-41
    Evaluation, of Me*othelloma Production by Aibeato* Substitutes
                                                          (CL-BIB-0162)
    Comprehensive Revision to Asbestos MISHAP Rule

    WESTERN VERMCULITE PERMIT REVIEW AND El S

ASBESTOS PRODUCTS 13292)
    Comprehensive Revision to Acbeetos MISHAP Rule
ASPHALT IPETROLCTO  FUMES (6052-42-4)
    Health Effect* of Asphalt ruae*


    Health Risks Associated With Asphalt
ASPHALT  PAYING MIXTURES AHD  BLOCKS [29511
   Health Risks Associated With Asphalt

AT SUPPORT DOCOIttllT  fPDl
            IOTIC EMISSIONS  DATA COLLECTION
   AMBIENT ORGANICS IN OLNETVILLE,  RI  AIR
         (CL-BIB-OG33)

       (MT01 HESTVEKM)


         (CL-BIB-0633)


         (CL-BIB-OB21)


         (CL-BIB-0771)


         (CL-BIB-0771)


           (CA030103)

            (RI0100Z)
   EVALUATING CARBON TETRACHLORIDE EMISSIONS AT THE VELSICOL CHEMICAL
   FACILITT IN MEMPHIS, TN                            (TM0368-D8-0097)
   ORBJkN AIR TOXICS MITIGATION STUDT - PHASE I

              FOR TOIIC
      (HA02 PSAPCA 8}
BISTRI1
   SM title* under AGIHCT  FOR TOXIC  SUBSTANCES AND DISEASE REGISTRT
AUTO REPAIR.  SERVICES. AHD PARKING (751
   Alternative Coating* Deexmitratlon  Project*
        (CI-BIH-0752J
   Control Techniques Guideline*  (CTGs) DerelooBent  for Autoeiotive
   Reflttisblng                                           (CL-BIB-0788)
AUTOMOTIVE
                     s«PVTCB STATIOHS  I55t
   Procedures for Estimating and Allocating Area Source Emissions of
   Air Toxics                                             (CL-BIB-0545)
   Stage I Gasoline Marketing HESRAP

                  SHOPS  f7531
   Alternative Coating* DeBonatration Project*
                                                          (CL-BIB-0794)
        
-------
Ul

K)
CD
               l  m-43-21  (cont.l
            ASSESSMENT OF EMISSIONS FROM ADJACENT INDUSTRIES IMPACTING THE
            BROOKHURST SUBDIVISION,  NATRONA COUNTT, KTOHIHC            (WT01-2)

         BKHEO(A>PTREHE (50-32-8 >
            Staten laland-New Jersey Urban Air Toxics Assessment Program
                                                                  (CL-BIB-0553)
            DRBAK AIR TOXICS PROGRAM
                                                    fHOOl MONITORING  1}
            THE TOTAL ROMAN ENVIRDMOMTAL EXPOSURE STDDT (THEES) TO BENZO(A)
            PYREHE                                          (NJ01 PROJECT 29529}
        BENgQFOHAM.2.3- (271-89-61
            ATSDR Toxloologic»l Profiles

        BEKITL cmORIDI (100-44-71
            ATSDR Toxicological Profiles

        BERYLLIGH f7440-41-71
            Heavy Metal Sampling

            Beryllium Case Control  Study

            URBAN AIR TOXICS PROGRAM
                                                          (CL-BIB-0618)


                                                          (CL-BIB-0618)


                                                          (CL-BIB-0626)

                                                          (CL-BIB-0772)

                                                    (H001 MONITORING  1)
            RUTLAND RESOURCE RECOVERY FACILITY SITE-SPECIFIC ENVIRONMENTAL
            ASSESSMENT                                      (VT01 RUTLAND RRF01)
BETA-EHDOSULFAW (33213-65-91
   ATSDR Toiicologlcal Profil««
          IO-IMVIROMHEHTAI SERVICES DIV..  CITY OF JACKSC
            THE ARS PROJECT (AGGREGATE REDUCED SULFUR)
   (CL-BIB-0618)

(FL02)
   (FL02ARS0002)
            1987-1988  (MOC/NOX SOMHER STUDY (AMBIENT WNOTORING)  {FL02KPDT0001)

        BIPHEHTL <92-52-«>
            Chemical Hazard Information Profiles (CHIP'S) for Various Chemicals
                                                                  (CL-BIB-0345)
        BIS(2-CHXOROISOPROPiT.l  ETBER (38638-32-91
           ATSDR  Toxicological  Profiles
                                                          (CL-BIB-0618)
           Healfb Advisory for 15 Unregulated Volatile Organic Coapounds
                                                                  (CL-BIB-0677)

        BISt2-ITHTLHEXTLlPHTBALATE  (117-81-7)
           IpidesUologlc and Industrial Sygi»n» Support of Toxic Substance
           Control Act  - EPA                                     (CL-BIB-0232)

        BLAST FDBHAC1 MP  BASIC STK1L PROQUCTS 1331)
           Coke Or«n  EsUssions:  Charging,  Top*Ida Leaks, Door L«ak> NESHAP
                                                                  (CL-BIB-0012)
           Mortality Study of Workers Exposed to Haloirax
                                                          (CL-BIB-0410)
           Ealsslon  Characterization Study for Integrated Iron and Steel Pro-
           duction                                               (CL-BIB-0732)
                                                                             NESHAPS FOR RADIOHOCLIDIS RECOMSIDERATION; PHOSPHOGTPSUM (RC01 1-3)

                                                                             National Emission Standards for Hazardous Air Pollutants; B«n
                                            Charging, Topside Leaks, Door Leafce MESHU?
                                                                             (CL-BIB-0012)
                      NESHAPS FOR RADIOHUCLIDES RECONSIDERATION; PHOSPHOGTPSUM (RC01 1-3)

                      National Emission Standards for Hazardous Air Pollutants; Beniene
                      Emissions from Chemical Manufacturing Process Vents, Industrial
                      Solvent Dse, Benzene Haste Operations, Bantene Transfer Operations,
                                                                               (RC01 1-1)
                   BOROH (7440-42-81
                      ATSDR Toxicological Profiles
                                                         (CL-BIB-0618)
BROADWOVEM FABRIC MILLS. COTTOM (221>
   High Risk Point Source Assessment of a Medical Products Manufactur-
   er in Brooking*, South Dakota                         (CL-BIB-0827)

BROADWOVEN FABRIC MILLS. COTTON (22111
   High Risk Point Source Assessment of a Medical Products Manufactur-
   er in Brooking*, South Dakota                         (CL-BIB-0827)

BROMOCHLOBOMETBAMI (14-97-51
   Health Advisory for 15 Unregulated Volatile Organic Compounds
                                                         (CL-BIB-0677)
                                                                             URBAN AIR TOXICS PROGRAM

                                                                          BROMOCICHLOROMETHAia (75-27-4)
                                                                             URBAN MR TOXICS PROGRAM

                                                                          BROMOFOBM (75-25-21
                                                                             URBAN AIR TOXICS PROGRAM
                                                                      (MO01 MONITORING 1)


                                                                      (M001 MONITORING 1)


                                                                      (MO01 MONITORING 1)
                   BUILDING MATERIALS t GARDEN SUPPLIES (521
                      Toxic Chemical Testing for Assessment Exposure Monitoring Systems
                      Development                                           (CL-BIB-0401)

                   BUSINESS SERVICES (73)
                      ETRTLENE OXIDE REGULATIONS                                (OH04ETO)

                   BUTADIENE.1.3- f106-99-01
                      Update of Completed Cohort Mortality Studies - NCI    (CL-BIB-0227)

                      ATSDR Toxicological Profiles                          (CL-BIB-0618)

                      Exposure Assessment for Motor Vehicle Air Toxics      (CL-BIB-0125)

                      Atmospheric Transformation of Air Toxics:  Benzene, 1,3-Butadiene,
                      and Formaldehyde                                      (CL-BIB-0726)

-------
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         BnTanTTOE.1.3-  C106-99-01  lcont.1
            Motor Vehicle Air  Toxics Health  Information

            Mobil*  Source-Related Air Toxic* Study

            Toxic*  Release  Reduction Project (TRRP)

            URBAN AIR TOXICS PROGRAM
                                                                                          RKSOOB
                                                          (CL-BIB-0727)

                                                          (CL-BIB-0728)

                                                          (CL-BIB-0740)

                                                    (MO01  MONITORING 1)
         BUTTL ALCOHOL (71-36-31
            Preliminary Evaluation of Te*t Method* for Volatile Organic*  in
            Hazardous  Marte                                        (CL-BIB-0480)
            ATSDR Toxlcologlcal Profile*

         BOTTLAC1TATE.N-  1123-86-4}
            ATSDR lexicological Profile*

         BUTYRIC ACID  (107-92-61
            ATSDR Toxicologlcal Profiler
                                                          (CL-BIB-0618)


                                                          (CL-BIB-0618)


                                                          (CL-BIB-0618)
CA AIR RESOURCES BOARD  tCAOl)
   STODT TO DETERMINE THE FATE OF BENZENE PRECURSORS  IN  GASOLINE
   (COMPLETED RESEARCH)                                (CA01-A5-128-32)

   CENOTOXICITr OF OUSEL EXHAUST PARTICLES AMD VAPORS COLLECTED FROM
   ENGINES WITH AMD WITHOUT PARTICOLATB  TRAP OXIDIZERS
   {COMPLETED RISIARCH)                                (CA01-A5-130-33)

   DEVELOPMEKT AMD IMPLEMENTATION OF  EXPOSURE ASSESSMENT PROCEDURES
   FOR TOXIC AIR POLLUTANTS IN SEVERAL LOS ANGELES COMMUNITIES
   (COMPLETED RESEARCH)                               (CA01-A5-174-33)

   A SURVEY OF AMBIENT CONCENTRATIONS OF SELECTED POLYCYCLIC AROMATIC
   COHPOONDS  (PAHS) AT VARIOUS LOCATIONS IN CALIFORNIA_ (COMPLETED
   RESEARCH)                                          (CA01-A5-185-32)

   FATE OF HEXAVALENT CHROMIUM IN THE ATMOSPHERE  (COMPLETED RESEARCH)
                                                      (CA01-A6-096-32)

   STODT OF AMBIENT CONCENTRATIONS OF CHLORINATED DIBENZODIOXINS AND
   DIBENEOFURANS IK URBAN AREAS IN THE SOUTH COAST AIR BASIN
   (COMPLETED RESEARCH)                               (CA01-A6-100-32)

   PILOT INVESTIGATION OF INDOOR-OUTDOOR AND PERSONAL PM10 AND ONGOING
   ASSOCIATED IONIC COHPOONDS AND MOTACENIC ACTIVITr  (COMPLETED
   RESEARCH)                                          (CA01-A6-129-33)

   METHODS DEVELOPMENT FOR ASSESSMENT OF VAPOR PHASE MOTACENS AND
   CARCINOGENS IN AMBIENT AIR (COMPLETED RESEARCH)    (CA01-A6-174-32)

   ACTIVITY. PATTERN STUDY OF CALIFORNIA  RESIDENTS (CA01-A6-177-33/UCB)

   SOUTHERN CALIFORNIA AIR QUALITY STUDY (SCAQS)  (COMPLETED RESEARCH)
                                                      (CA01-A6-179-32)
            RESIDENTIAL INDOOR-OUTDOOR RADON STUDY
            (COMPLETED RESEARCH)
    DETERMINATION OF BODY BURDENS OF POLYCHLORINATED
    DIBENEO-P-DIOXINS AND DIBENZOrURAHS IN CALIFORNIA RESIDENTS.
    (COMPLETED RESEARCH)                                (CA01-A6-195-33)

    CHLORINATED DIBENEODIOXIN AMD FURAN RESIDUE LEVELS  IN FOOD
    (COMPLETED RESEARCH)                                (CA01-A6-197-32)

    MEASUREMENTS OF TOXIC EXHAUST EMISSIONS FROM  GASOLINE LIGHT-DUTY
    VEHICLES.                                           (CA01-A6-198-32)

    COSTS OF REDUCING AROMATICS AND SULFUR LEVELS IN MOTOR VEHICLE
    FUELS (COMPLETED RESEARCH)                          (CA01-A6-1 99-32)

    Control of Benzene Eai**iona fro* Light Duty  Vehicle*
                                                       (CA01-A6-204-32)

    EVALUATION AND IMPROVEMENT OF METHODS  FOR THE SAMPLING AND ANALYSIS
    OF SELECTED TOXIC AIR CONTAMINANTS (COMPLETED RESEARCH)
                                                       (CA01-A6-222-53)

    SAMPLING,  ANALYSIS AND DATA VALIDATION OF INDOOR CONCENTRATIONS OF
    POLYCYCLIC AROMATIC HYDROCARBONS (PAHS)  (COMPLETED RESEARCH)
                                                       (CA01-A7-32-106)

    LIFETIMES  AND FATES OF TOXIC AIR CONTAMINANTS IN CALIFORNIA'S
    ATMOSPHERE.                                         (CA01-A7-32-107)

    HYDROXYNITRO-PAH AND  OTHER PAH DERIVATIVES IN CALIFORNIA' S
   ATMOSPHERE AND THEIR  CONTRIBUTION TO AMBIENT MDTAGENICITY .
                                                       (CA01-A7-32-154)

   EMISSIONS  OF VOLATILE AND POTENTIALLY TOXIC ORGANIC COMPOUNDS
   FROM WASTE HATER TREATMENT PLANTS AND COLLECTION SYSTEMS (PHASE II)
                                                       (CA01-A732-085)

CAA TITLE III CUIDE ITITLE3)
   Reference  Guide to  Odor Threshold*  for Hacardou* Air Pollutant*
                                                         (CL-BIB-0822)

CADMIUM  17440-43-91
   Update of  Collated Cohort Mortality Studie* - NCI    (CL-BIB-0227)
                                                                                     Heavy Metal  Sampling

                                                                                     33/5O Indu«trial Toxic* Project

                                                                                     Municipal Haate Cc»bu*tor* NSPS, Pha*e II
                                                         (CL-BIB-0626)

                                                         (CL-BIB-0745)

                                                         (CL-BIB-0793)
                                                                                     ASARCO-CLOBE,  PRIMARY CADMIUM REFINERY ASSESSMENT OF HEALTH RISK
                                                                                                                                     (COOIOOIHRPSASARCO)
                                                                                     URBAN AIR TOXICS PROGRAM
                                                                                                                                     (M001 MONITORING 1)
                                                                                     RUTLAND RESOURCE RECOVERY FACILITY SITE-SPECIFIC ENVIRONMENTAL
                                                                                     ASSESSMENT                                      (VT01RUTLAND RRF01)
                                                       (CA01-AC-194-53)
CARBON DISULFIDE  (75-15-0)
   Detaxmine Naurotoxic Dove-Effect Relationahlp*
                                                                                                                                           (CL-BIB-0109)

-------
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        eaftBCM PIBtTLTIDC <75-15-OI   Surface Coatingi                                (Cl-BIB-0786)

-------
                              VROPOCTS  (281  (cont.>
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            Control Techniques Guideline (CTG)  for Surface Coating of Plastic
            Part*                                                  (CL-BIB-0789)

            Control of VOC Emissions from Reactor Processes and Distillation
            Operation* Processes  in the Synthetic Organic Chemical Manufactur-
            ing Industry                                          (CL-BIB-0792)

            evaluation of Formaldehyde and Phenol Emissions from a Thermoiet-
            ting Resins  Facility  in South Carolina                (CL-BIB-0808)

            HKSHAPS FOR  RADIONUCLIDES RECONSIDERATION;  PHOSPHOGYPSUM (RC01 1-3)

            National Emission Standard* for Hazardous Air Pollutants;  Benzene
            Emissions  fro Chemical Manufacturing Process Vents,  Industrial
            Solvent 0se,  Benzene  Haste Operations,  Benzene Transfer Operations,
            EVALUATING CARBON TETRACHtORIDI  EMISSIONS AT THE VELSICOL CHEMICAL
            FACILITY IN MEMPHIS, IN                             (TU0368-D8-0097)
         CHLORINATED HTPROCARBOKS  1CL-CHO
            Municipal Solid Naste Landfill NSPS
                                                          (CL-BIB-0683)
CHLORIHI 17782-50-51
   Health Assessment Document  for Chlorine and Hydrogen Chloride,
   External Review                                        (CL-BIB-0280)

   Supplements to the Proposed Rules  for Boilers,  Industrial
   Furnaces, and Znclneratora  that Use Hazardous Haste  as  Fuel
                                                          (CL-BIB-0709)
         CKLOROPIBKOMCKCTHANt {124-48-1}
            URBAN AIR TOXICS PROGRAM
                                                    (MD01 MONITORING 1)
                   ME ns-oo-ai
            Chemical Hazard Information Profiles  (CHIP'S) for Various Chemicals
                                                                   
            Analysis of Non-Methane Organic Coevpounds  (tWOC) Canisters for
            Selected Organic Coafxninda by GC/MSD                   (CL-BIB-0536)
            33/50 Industrial Toxics Project
                                                          (CL-BIB-0745)
                    Monitoring for Chloroform froa a Kraft Pulp Mill in Idaho
                                                                   (CL-BIB-0804)
            URBAN AIR TOXICS PROGRAM
                                                    (MD01 MONITORING 1)
            DEVELOPMENT Ol  A HOHAN EXHALED BREATH SAMPLING SYSTEM
                                                            (NJ01PROJECT 29955)
                                                                             ATSDR Toxicologlcal Profiles

                                                                          CHLOROPHENOL.P-  (106-4B-9)
                                                                             ATSDR Toxicologlcal Profiles
                                                          (CL-BIB-0618)


                                                          (CL-BIB-0618)
 CHLOROTOLOENK.O- f95-49-81
    Health Advisory for 15 Unregulated Volatile Organic Compounds
                                                          (CL-BIB-0677)

 CHLOROTOLUENE.P- (106-43-41
    Health Advisory for 15 Unregulated Volatile Organic Compounds
                                                          (CL-BIB-0677)

 CHROMIUM (7440-47-31
    FATE OF HEXAVALENT CHROMItM IN THE ATMOSPHERE  (COMPUTED RESEARCH)
                                                       (CA01-A6-096-32)

    Field Testing and Method Evaluation for Industrial Cooling Toners
                                                          (CL-BIB-0360)

    Field Testing and Method Evaluation of ChrosM Electroplating Plants
                                                          (CL-BIB-0361)

    Chromiua Electroplating NESHAP Development             (CL-BIB-03B4)

    Industrial Cooling Towers Chromium NESBAP Development  (CL-BIB-03B5)

    Heavy Metal Sampling                                  (CL-BIB-0626)

    Development of a Chromium Sampling Method              (CL-BIB-0706)

    33/50 Industrial Toxics Project                       (CL-BIB-0745)

    URBAN AIR  TOXICS PROGRAM                        (M001 MONITORING 1)

    RUTLAND RESOURCE RECOVERY FACILITY SITE-SPECIFIC ENVIRONMENTAL
   ASSESSMENT                                      (VTOIROTLANO RRF01)
                                                                                     JORGENSEN STEEL BAGHOUSE CRROMItM EMISSIONS
                                                       (NA02 PSAPCA 10)
CHROMICM  (VII COMPOUNDS  (1B540-29-9I
   FATE OF HEXAVALENT CHROMIUM IN THE ATMOSPHERE   (COMPLETED RESEARCH)
                                                       (CA01-A6-096-32)

   Field Testing and Method Evaluation of Chrome Electroplating Plants
                                                          (CL-BIB-0361)
   Development of a Chromium Sampling Method
                                                                                                                                            (CL-BIB-0706)
                                                                            Development  of a Source Test Method for Hexavalent Chromium
                                                                                                                                   (CL-BIB-0707)
   Chromiusi Electroplating NESHAP

CHROMIUM COMPOUNDS  fCL-CHROMEl
   ChrceUuoi Electroplating NESHAP

   33/50 Industrial Toxics Project
(CL-BIB-0720)


(CL-BIB-0720)

(CL-BIB-0745)

-------
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         CHRTSOTILE (12001-29-51
            Evaluation of Maaothelloma production by Aabeatoa Substitute*
                                                                  (CL-BIB-0162)
         CL-ACID (ACTDIC COMPOUNDS TUCLODIHC ACID
            Analyala of Add Precipitation Sa«pl«a Coll«ct«d in Heat Virginia,
            Delaware,  and Maryland                                (CL-BIB-0147)

            Hutageniclty and Erpoeure Aaaaaaaent of Unvented Kerosene Heatera
            In Mobil* BOMS                                       (CL-BIB-0649)

            Field Testing of Medical Hamte Incinerator* (Mils)    (CL-BIB-0722)

                    (AUEHTDESI
           Volatile Organic Compound* and Aldehyde* in Indoor Air
                                                                  (CL-BIB-0640)

         CL-BACT (BACTZRIAt
           Engineering1 Evaluation of tha Indoor Air Blocontaarf.oa.nt Pollution
           Prevention,  Remediation ,  and Control                  (CL-BIB-0763]

           Bacterial talaalon* froa Incineration of Hospital Waste
                                                                  (IL01 -871026)
            METHODS DEVELOPMENT FOR ASSESSMENT OF VAPOR PHASE MDTAGENS AND
            CARCINOGENS IN AMBIENT AIR (COMPLETED RESEARCH)     (CA01-A6~174-32)
   Characterit* Cenotoxic Doa«-R»apona* Halationshipa
(CL-BIB-0110)
            Idantify and Evaluate Toric CoapoiuratB of Ale Pollution
                                                                  (CL-BIB-Olll]
            Integrated Air Cancer Project (IACP)

            Integrated Air Cancer Project (IACP)
                                                          (CL-BIB-OllS)

                                                          (CL-BIB-0408)
            Cheed.cal Fraetionation and Analyaia of China Coal Coabuation
            Emi.aion Saaq>lea                                      tCL-BIB-OSl6)
           Mutaganlcity and Expoaure Aa»«ai
           in Mobile  Hoatea
                                     •nt of Onveated Kerotene  Heat«ri
                                                          (CL-BIB-0649)
   Mutagenicity of Individual Indoor Air Hizturaa

   Incineration 2000

CL-CFC tCKLOROFLqOROCARBOHSI
   Chemical Snbatittttei for ChlorofluorocarbODB

                  m irrrnocABBOHS)
   Municipal Solid Haate landfill NSPS

Cl-CHROKI  (CHBOMUM CONPOOHDS1
   ChroKliaa Electroplating HBSHAP

   33/50 Industrial Toxic* Project
                                                                  (CL-BIB-0651)

                                                                  (CL-B1B-0828)


                                                                  (CL-BIB-0672)


                                                                  (CL-BIB-0683)


                                                                  (CL-BIB-0720)

                                                                  (CL-BIB-0745)
                                                                          CL-COE (COKE QVtH pQSSIOHSi
                                                                             Coke Oven Eadaalona:  Chaxgiog, Topdde Laaka, Door LaaXa NESHAP
                                                                                                                                   (CL-BIB-0012)

                                                                          CI-COBS1MR 1COH5MER PRCDPCTS)
                                                                             Toxic CheatLcal Tfftiag for Aicactawcit Xxpoture Monitoring Syftfmt
                                                                             Denelopewnt                                           (CL-BIB-0401]

                                                                             Conamer Product Emiaaiona Prevention Raaearch        (CL-BIB-0750)

                                                                             Conaoawr Product Comparative Riak Project             (CL-BIB-0784J
                                                                             Study of Coniuawr and Cc
                                             ircial Product* aa Ealaalon Source*
                                                                         (CL-BIfl-0799(
                                                                             Prioritisation of Source* of Conauawr and Coaawrcial Product*
                                                                                                                                   (CL-BIB-0800)
                                                                          O.-DIESKL (PltSBL FDBL
                                                                             CheaU.cal Analyaia of Particalate Filter* (Colorado)   
-------

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             STDDT OF AMBIENT CONCENTRATIONS OF CHLORINATED DIBENZODIOKINS AND
             DIBOKOFORAMS IH ORBAN AREAS IN THE SOUTH COAST AIR BASIN
             (COMPUTED RESEARCH)                                (CA01-A6-100-32)

             Low Temperature Formation of Dloxins and Parana from Municipal
             Haste Combustion                                      (CL-BIB-0691)

             Field Testing of Medical Haste Incinerators (MNIs)    (CL-BIB-0722)

             Municipal Haste Combustor• DSPS,  Phase II             (CL-BIB-0748)

         CL-GLASS IFIBROOS CLASS DPSTt
             Development of Bloaaaaya:  Idaotify Health Risks of Asbestos
             Substitutes                                           (CL-BIB-0768)

         CL-HAPS  (TITLE It! HAZARDOPS AIR POLLUTANTS)
            Atmospheric Measurements of Trace Volatile Organic Compounds
                                                                   (CL-BIB-0103)

            Determine  Pulmonary and Immune Syatea Toxicity        (CL-BIB-0108)

            Determine Neurotoxic Dose-Effect  Relationships        
-------
         g.--   (IHPQOR
U)
 I
U3
            Evaluation of Ventilation for Indoor Air Quality Control
                                                                  (CL-BIB-076O
                                                                                  CL-MiHC
                                                                                                        BTDRQCABBCT1SX
            Indoor Air Source Characterization Research
                                                                  CCL-BIB-OS111
          Advisories for  28  Chemicals  in Drinking Water  (CL-BIB-0676)


                                                          (CL-BIB-07<5)

                                                          (CL-BIB-0793)
            33/50 Industrial Toxics Project

            Municipal Waste Combuatora NSPS, Phase II
   Exportable Quantity Adjustments  for Lead and Methyl  Isocyanate
   (MIC)                                                  (CL-BIB-0823)

Cl-METAL  (MKT*T-T-IC  COHPOOHDSt
   Method* Development Cor Hazardous Haste Combustora     (CL-BIB-0289)

   Monitoring Human Exposure to Hazardous Air Pollutant*  (HAPs)
                                                          (CL-BIB-0291)

   Determination of Population  Exposure to Hoblle  Source  Pollutants
                                                          (CL- BIB- 0406)

   The Particle Total  Exposure  Assessment Methodology     (CL-BIB-0460)

   Study on the/ Formation of Aerosols  and P«rtLcuLat««  {com th«
   Incineration of  Httala                                 (CL-BIB-0475)

   Stat«n I«land-NeM Jersey Urban Air  Toxics Assessswot Program
                                                          (Cl-BIB-0553)

   Air Toxics Eraluation of A Municipal Haste Combustor in
   Bellingham, Washington                                 (CL-BIB-0634)

   Supplements to the  Proposed  Roles for  Boilers,  Indtn trial
   Furnjces, and Incinerators that DBS Haiardoni Haste  as fuel
                                                          (CL-BIB-0709)

   Field Testing of Medical Hacte Incinerators (MHIs)     (CL-BIB-OT22)

   Motor Vehicle Air Toxics Health Information           (CL-BIB-0727)

   Incineration 2000                                      (CL-BIB-08281

CL-MTHTIB QfimML PIB1R51
   Health Assessment Document for Mineral Fibers         (CL-BIB-0372)

   Developevent of Bloassays:  Identify Health Risks of Asbestos
   Substitutes                                            (CL-BIB-0768)
   Fiber Toxlclty:  Surface: Properties and Analysis

           tmaaL COMPOUNDS i
   33/50 Industrial Toxics Project
                                                                  (CL-BIB-076?)


                                                                  (CL-BIB-0745)
                                                                             Analysi* of Non-tfathane Organic Compounds <»KC)  Canisters for
                                                                             Selected Organic Compounds by QC/MSD                  {CL-BIB-0536J
                                                                             Municipal Solid Waste Landfill USPS
                                                                                                                                            (CL-BIB-OS83)
CL-OPOR  [POORS)
   Staten Island Citiien Odor Episode Monitoring Network  (CL-BIB-0632)

CL-ORGAHIC  (ORSAHIC COMPOP^IDSt
   Indoor Air Pollution Mitigation Technology Research    (CL-BIB-0476)

   Summary  R«vi»w of Healtb Effects Associated with Organic
   Phosphorus:   Health Issue Assessment                   (CL-BIB-0562)

   Mttagenlcity  and txpocuce Assessment of Onvented Keros«ne Heaters
   in Mobile Homes                                        (CL-BIB-0649)
                                                                                     Organic Solvent Cleaners NESKAP
                                                                                                                                           (CL-BIB-0673)
   The Dae of a Dilution Sampling System to bamtne tbe Health Effects
   of Ambient Air and Temperatures on Municipal Haste Combustion
   Emissions                                             (CL-BIB-0694J

   The Effect of Hood Finishing Products on Indoor Air Quality
                                                         (Cl-BIB-0705)

   Supplements to the Proposed Rules for Boiler*, Industrial
   rvrcnacwi, and Incin»i»toim that Qa* Hazardous Haste as Fuel
                                                         (CL-BIB-0709)

   Charactericatlon of Eml*iion* from the Simulated Open Burning of
   Automobile Shredder Fluff                             (CL-BIB-0711)
                                                                                     Incineration 2000
                                                                                                                                           (CL-BIB-0828)
CL-PAH  (P01TCTC1IC AROMATIC mrPROCARBOHSl
   A SUBVKT OF AMBIENT CONCENTRATIONS OF SIIXCTED POLYCTCLIC AROMATIC
   COMPOOHDS  (PAHS) AT VARIOUS LOCATIONS IB CALIFORNIA (COMPLETED
   RESEARCH)                                          TCAOl-A5-18S-32)

   Identify and Evaluate Toxic Components of Air Pollution
                                                         (CL-BIB-0111)

   Chemical Analysis of Partlculate Filter* (Colorado)   (CL-BIB-0445)

   Air Toxics Evaluation of A Municipal Haste Combustor in
   Bellingham, Washington                                (CL-BIB-0634)

CL-PATHOCM fPATHOCEMSI
   Field Testing of Mvdical Haste Incinerators (MTTs)     (CL-BIB-0722)

   NSPS Development for Medical Waste Incinerators:   Pathogen Sampling
                                                         (CL-BIB-0779)
CI-PCO  rPHOTOCHTMICAL QXIDAIITSI
   Hazardous Air Pollutants in the Urban Environment
                                                         (CL-BIB-0104)

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         CL-PCO IMQTOPBtHTCM. OntTPMMS\  leant.1
            STRATEGIES FOR CONTROLLING THE OXIDAHT PROBLEM IS MAJOR URBAN AREAS
                                                              (MTT01  PROJECT  001)

         CL-PKST  fPESTICIDES1
            Update of Completed Cohort Mortality Studie*  - NCI     (CL-BIB-0227)

            Health Advisories  for 28 Chemical* In Drinking Hater   (CL-BIB-0676)

            Minimising Solvent Emissions Fro Pesticides           (CL-BIB-07S3)

         CL-PM  tPARnCULATE MATTER)
            PILOT INVESTIGATION OF INDOOR-OUTDOOR AND PERSONAL PM10 AND ONGOING
            ASSOCIATED IONIC COMPOUNDS AND HDTAGENIC ACTIVITY  (COMPLETED
            RESEARCH)                                           (CA01-A6-129-33)

            Particulate and Tissue Analysis Service and Research   (CL-BIB-0161)

            Tb» Particle Total Exposure Assessment Methodology     (CL-BIB-0460)

            Study on the Formation of Aerosols and Particulates from the
            Incineration of Metals                                 (CL-BIB-0475)

            Indoor Air Pollution Mitigation Technology Research    (CL-BIB-0476)

            Method Development for Measuring Condensible  Particulate Matter
                                                                   (CL-BIB-0548)
            DenTer Brown Cloud Study 12
                                                          (CL-BIB-0623)
            Mutagenicity and Ezpoaur* Assesaaent of OnTented Kero*en« Heater*
            in Mobile BOMC                                        (CL-BIB-0649)
            Municipal Itaat* Coad>uatori NSPS, Phace II

            Aaaaya of Raapirabla Genotozic Particulates
                                                          (CL-BIB-0748)

                                                          (CL-BIB-0766)
            Evaluation of Fibrous Particulate Matter From a Mineral Products
            Manufacturing Coapany in Alabama                      (CL-BIB-0811)
            An Ongoing Surrey of Genetic Toxicity of Air Particulates
                                                                     (IL01-001)
CL-POM  (POLTCTCLIC _
   Characterize Genotozic Dose-Response Relationships

   Northern Wisconsin Boiler Evaluation

   lepact of Mobile Source Emissions on Cancer Risk
            PhosphogypsM Reconsideration
                                                                   (CL-BIB-0110)

                                                                   (CL-BIB-0627)

                                                                   (CL-BIB-073B)


                                                                   (CL-BIB-0364)
         CL-SPfSLDD fSEHAGE SLODCK)
            field Assessaent of Air Emissions from Hazardous Waate Devatering
            Operations                                            (CL-BIB-0141)
         CL-SOLVEW (SOLVPffS)
            Determine Nsurotoxic Dose-Effect Relationships
                                                                          CL-SOLVEHT (SOLYESTS^ (cont.l
                                                                             Test Method Development for Emission* from Organic Solvent Cleaners
                                                                                                                                   (CL-BIB-0664)

                                                                             Organic Solvent Cleaners NESRAP                       (CL-BIB-0673)

                                                                             Evaluation of Two Innovative Spray Painting Systems   (CL-BIB-0714)

                                                                             Evaluation of Potential Coating Technologies          (CL-BIB-0751)

                                                                             Alternative Coatings Demonstration Project*           (CL-BIB-0752)

                                                                             Control Technology Guidance (CTG) Development for Offset Lithogra-
                                                                             phy                                                   (CL-BIB-0785)

                                                                             Control Techniques Guideline (CTG) for Wood Furniture Coating -
                                                                             National Air Pollution Control Techniques Advisory Committee
                                                                             (NAPCTAC) Preparation                                 (CL-BIB-0787)

                                                                             Control Technique* Guideline (CTG) for Surface Coating of Plastic
                                                                             Parts                                                 (CL-BIB-0789)
                                                                          CL-SPORES  (FUNGAL SPORES)
                                                                             Role of Fungal Spores in Organic Dust Toxic Syndrc
                                                        (ODTS)
                                                         (CL-BIB-O767)
CL-SVOC  (SEKTVOmTIU ORGANIC COMPOPHPS1
   Field Assessment of Air Emissions from Hazardous Waste Devatering
   Operation*                                            (CL-BIB-0141)

   Methods Development for Hazardous Waste Combustors    (CL-BIB-0289)

   Chamber Studies Characterizing the Organic Emissions from Keroaene
   Space Heaters:  Phase II                              (CL-BIB-0449)

   The Particle Total Exposure Aaaesament Methodology    (CL-BIB-0460)

   A High-Efficiency, High-Volume Compound Annular Denudsr Sampler
   for Phase-Distributed Semi-Volatile Organic Chemicals (CL-BIB-0517)
                                                                             Sampling Mat hod* for SewL-VOCs in Indoor Air

                                                                             Air Emissions Frosi Dredging
                                                         (CL-BIB-0650)

                                                         (CL-BIB-066S)
   Ambient Monitoring of Polar Volatile Organic* and Semi volatile
   Phase-Distributed Organic*                            (CL-BIB-067S)

CL-TIH tORSAHIC TIN COMPOCTPSl
   Epldemioloqic and Industrial Hygiene Support of Toxic Substance
   Control Act - EPA                                     (CL-BIB-0232)

CL-VARIOOS (VARIOUS)
   SOUTHERN CALIFORNIA AIR OOALITT STODT (SCAQS) (COMPLETED RESEARCH)
                                                      (CA01-A6-179-32)
                                                                             Hazardous Air Pollutants in the Urban Environment
                                                                                                                                   (CL-BIB-0104)
                                                          (CL-BIB-0109)
                                                                             Develop Methods to Quantify Developmental  and Reproductive Toxicity
                                                                             of Air Pollutants                                     (CL-BIB-0114)

-------
u>
 1
u»
         CL-VARIQOS (vpnfoasi  icont. 1
            Particnlate and Tissue Analysis Service and Research   (CL-BIB-0161)

            Medical.  Biometric and Industrial Hygiene Study of Emerging
            Problems                                               (CL-BIB-0230)

            Health Haiard Evaluations and Technical Assistance     (CL-BIB-0231)

            Uranium Miners-low Dose Investigation                  (CL-BIB-0244)

            Access to National Occupational Hazard Surrey Data Base Profile
            Development                                            (CL-BIB-0252)

            Monitoring Human Exposure to Hazardous Air Pollutants  
-------
CL-VOC
                                     (cont.l
UI

OJ
   Chamber Studies Characterizing the  Organic Emissions from Kerosene
   Space Heaters:  Phase  II                               (CL-BIB-0449)

   Low Cost Personal Monitoring Devices Cor Indoor Air   (CL-BIB-0471)

   Temporal Profile Analysis                             (CL-BIB-0474)

   New Studies of Population Exposure  to VOCs and Major Sources of
   Exposure                                               (CL-BIB-0498)

   VOCa Samplers for Superfund Slta Applications          (CL-BIB-0520)

   Multi-Sorbent Preconoentrator                         (CL-BIB-0524)

   Madlion Avenue Formaldehyde Study                      (CL-BIB-0535)

   Staten Island-New Jersey  Urban Air  Toxic* Assessment Program
                                                          (CL-BIB-0553I

   Evaluation of Longpass Fourier Transformation  Infra-Red  (FTIR)
   Spectroscopy Raw>t« S«naing Technology for VOCs       (CL-BIB-0614)

   Statcn laland Cltlcan Odor  Epiaoda  Monitoring  Network (CL-BIB-0632)

   Volatile Organic Compound*  and Aldehydes In  Indoor  Air
                                                          (CL-BIB-0«40)

   Air btlaalona Froai Dredging                           (CL-BIB-0666)

   Teat Method Development for VOCa in Conauver Products  (CL-BIB-0668)

   Health Adrlaorlea for 28  Chemical.  In  Drinking Hater  (CL-BIB-0676)

   Ambient Monitoring of Polar Volatile Organic*  and Semivolatile
   Phaae-Olatributed Organic*                             (CL-BIB-0678)

   Synthetic Organic Chemical Manufacturing Induatiy (SOOC)
   Diatlllatioo Operation* HSPS                           (CL-BIB-0680)

   Synthetic Organic Chemical Manufacturing Industry (SOCHI) Reactor
   Processes NSPS                                         (CL-BIB-06B1)

   Synthetic Organic Chemical Manufacturing Industry (SOCKt) Air
   Oxidation Proceaae* NSPS                               (CL-BIB-0682)

   Atmospheric Sampling Source  for Real-Time Measurement of Polar VOCa
                                                          (CL-BIB-06B7)
   Equipment Leaks Regulatory Negotiation
(CL-BIB-0689)
   Radiation Curable Coating* as a Control Option for VOCa from
   Coatings                                               (CL-BIB-0698)

   Corona Destruction aa an Air Toxics Control Option     (CL-BIB-0703)

   Barardoua Organic NESHAP                               (CL-BIB-0703)
                   Volatile Emission*  from Stabilization/Solidification of Hazardous
                   Naste                                                  (Ct-BIB-0712)
                   Evaluation  of  Two  Innovative  Spray Painting Syatea

                   Spray Booth Air Reclrculatlon Demonstration

                   Human Response* to Complex Mixtures of VOCa

                   Animal/In Vitro Responses to  Complex Mixtures of VOC'*
                                                                                                                                            (CL-BIB-0714)

                                                                                                                                            (CL-BIB-0733)

                                                                                                                                            (CL-BIB-0735)

                                                                                                                                            t
                                                                                                                                            (CL-BIB-073C)
                   Carpet Dialogue Process:  Study of VOC Emissions from Carpets and
                   Associated Products                                    (CL-BIB-0741)

                   Standard* Development  for Architectural and Industrial Maintenance
                   (AIM) Surface  Coatings                                (CL-BIB-0786)

                   Control Technique* Guidelines  (CTGs) Development for Automotive
                   Refiniahing                                            (CL-BIB-0788)

                   Study of Emission Controls at Tank Vessel Loading Operations
                                                                          (CL-BIB-0791)

                   Control of VOC taisslona  from Reactor Processes and Distillation
                   Operations Processes in the Synthetic Organic Chemical Manufactur-
                   ing Industry                                           (CL-BIB-0792)

                   Computer Estimation of Human Health Risks from Exposure to Indoor
                   Air Volatile Organic Compounds in Region VI            (CL-BIB-0824)

                   High Risk Point Source Assessment of Oil Refineries In Commerce
                   City,  Colorado                                         (CL-BIB-0826)

                   STRATEGIES FOR CONTROLLING THE OXIDANT PROBLEM IN MAJOR URBAN AREAS
                                                                    (NY01 PROJECT 001)
                CL-HOOD (MOOD SMOKE)
                   Integrated Air Cancer Project (IACP)

                   Integrated Air Cancer Project (IACP)
                                                                                                                                            (CL-BIB-0115)

                                                                                                                                            (CL-BIB-0408)
                                                                                      SURVET OF  HOOD USE FOR RESIDENTIAL WOODBDRNING IN SHERIDAN AND
                                                                                      LANDER,  WYOMING                                  (WY01  PROJECT 001)

                                                                                   CHTRL TECHNOLOGY DOC (CT)
                                                                                      EMISSIONS  INVENTOR! OF A PIPELINE MARINE TERMINAL
                                                                                                                                       (AK01  PROJECT 001)

                                                                                      Control of Benzene Emissions from Light Duty Vehicles
                                                                                                                                         (CA01-A6-204-32)

                                                                                      Field Testing and Method Evaluation for Industrial Cooling Towers
                                                                                                                                            (CL-BIB-0360)
                   Field Testing and Method Evaluation of Chro
                                                                                                                                    Electroplating Plants
                                                                                                                                            (CI.-BIB-0361)

-------
UJ
 I
UI
as
         CHTRL TECHNOLOGY DOC (CT>  fcont.)
            Regulatory Investigation of Formaldehyde Emissions from Pressed
            Wood Product*                                         (CL-BIB-0434)

            Indoor Air Pollution Mitigation Technology Research   (CL-BIB-0476)

            Effectiveness of Various Surface Coating* and Concrete Block* in
            Reducing Low Pressure-Driven Influx of Radon Through Concrete
            Block Basement Hall*                                  (CL-BIB-0499)

            ttadon Mitigation and Prevention in School* and Large Building*
                                                                  (CL-BIB-0598)

            Mew Hoove Evaluation Protocol Project (New HEP) for Radon
            Reduction in New Construction                         (CL-BIB-0599)

            Hou*e Kvaluation Program, to Evaluate the Coat and Effectivenes* of
            Radon Mitigation Method*                              (CL-BIB-0603)
            Building Site Characterisation
                                                       (CL-BIB-0604)
            Superfund Cooperative Project - Application of Radon Mitigation
            Technique* to Superfund Site*                         (CL-BIB-0605)
            National A**e**»ent of Radon Gas (SARA Section 118 (k))
            Denver Brown Cloud Study 12
                                                       (CL-BIB-0607)

                                                       (CL-BIB-0623)
Air Toxic* Evaluation of A Municipal Haste Combustor in
Bellingha», Washington                                 (CL-BIB-0634)
            Minnesota Haferboard Emissions Study

            School  Mitigation Demonstration* Program

            Chemical Snb*titute* for Chlorofluorocarbons
                                                       (CL-BIB-0639)

                                                       (CL-BIB-0641)

                                                       (CL-BIB-0672)
            Radiation Curable  Coating* a* a Control Option for VOC* from
            Coating*                                              (CL-BIB-0698)

            Corona Destruction a*  an Air toxic* Control Option    (CL-BIB-0703)

            Evaluation of Two  Innovative Spray Painting Systems   (CL-BIB-0714)

            Field Testing of Medical Ka*te Incinerator* (MHi*)    (Cl-BIB-0722)

            Mobile Source-Related  Air Toxic* Study                (CL-BIB-0728)

            Spray Booth Air Recirculation Demonstration           (CL-BIB-0733)

            Alternative Coatings Demonstration Projects           (CL-BIB-0752)

            Application of Innovative Pressure Control Techniques in Radon
            Reduction                                             (CL-BIB-0755)

            Performance and Durability of Mitigation System Component* and
            Material*                                             (ct-BIB-0756)
CHTRI. TECHNOLOGY DOC (CT> (cont.l
   Develop Information Needed For Effective Application of Active Soil
   Depressurication (ASD)                                (Cl-BIB-0757)

   Development of Optimal HVAC Configuration* for Radon Mitigation in
   Mew HouseI                                            (CL-BIB-0759)

   Demonstration of Active Subslab Depressurization (ASD)  in School*
   with Varied Construction, Geology, and Climate        (CL-BIB-0761)

   Engineering Evaluation of the Indoor Air Biocontamlnant Pollution
   Prevention, Remediation,  and Control                  (CL-BIB-0763)

   Evaluation of Ventilation for Indoor Air Quality Control
                                                         (CL-BIB-0764)

   Control Technology Guidance (CTG) Development for Offset Lithogra-
   phy                                                   (CL-BIB-0785)

   Standards Development for Architectural and Industrial Maintenance
   (AIM) Surface Coating*                                (CL-BIB-0796)

   Control Technique* Guideline (CTG) for Hood Furniture Coating -
   National Air Pollution Control Techniques Advisory Committee
   (NAPCTAC) Preparation                                 (CL-BI8-07B7)

   Control Techniques Guideline* (CTG*} Development for Automotive
   R* finishing                                           (CL-BIB-078S)

   Control Techniques Guideline (CTG) for Surface Coating of Plastic
   Part*                                                 (CL-BIB-0789)

   Study of Emission Control* at Tank Vessel Loading Operations
                                                         (Ct-BIB-0791)

   Control of VOC Emissions from Reactor Processes and Distillation
   Operation* Processes in the Synthetic Organic Chemical Manufactur-
   ing Industry                                          (Ct-BIB-0792)
                                                                          Evaluation of Toxic Emissions from a Carbon Ther
                                                                          Facility in Takima, Nashington
                                                    il Regeneration
                                                         (CL-BIB-OB06)
                                                                          Evaluation of Formaldehyde and Phenol Emissions  from a Thermoset-
                                                                          ting Resin* Facility in South Carolina                (CL-BIB-0808)

                                                                          Evaluation of Pentachlorophenol and Creosote Emissions from a Hood
                                                                          Treatment Facility in Florida                         (CL-BIB-0809)

                                                                          Evaluation of Ethylene Oxide Emission* from Small Hospital Steril-
                                                                          izers in Jacksonville, Florida                        (CL-BIB-0810)

                                                                          Evaluation of Fibrous Particulate Matter From a  Mineral Product*
                                                                          Manufacturing Company in Alabama                      (CL-BIB-0811)

                                                                          Evaluation of Trichloroethane Emission* from a Large Solvent User
                                                                          in Knoxville, Tennessee                               (CL-BIB-0812)

                                                                          Evaluation of Means to Reduce Radon Mitigation Costs  (Cl-BIB-0818)

-------
CHTRL TECBHOLOCT DOC  ICT1  tcont.l
   Cold* to Reduction of  Indoor  Radon In Illinois Homes  (IL01-871113)

   Municipal  Incinerator  Emission Limit*                 (IL01-B71116)

   EVAUHmON OF CREHATORT DOSSIOHS IN INDIANAPOLIS         (IN03-01)

   IVALUATICH or CRDOTORT EMISSIONS IN INDIANAPOLIS       (IN03IN002)

   EVALUATING CARBON TETRACHLORIDE HUSSIONS AT THX VILSICOL CHEMICAL
   FACILITY IN MEMPHIS, IN                            (TN0368-D8-0097)


   ASARCO-GLOBK, PRIMARY  CADMtlM REFINERY ASSKSSMBNT OF HEALTH RISK
                                                    (C001001HRPSASARCO)
COBALT  (7440-48-4)
   ATSOR Toxicological Profilea

   URBAN AIR TOXICS PROGRAM

 OIN-OPKRATED LAUNDRIES AMD
   Dry Cleaning MISHAP
                                                          (CL-BIB-0618)

                                                    (MO01 MONITORING 1)


                                                          (CL-BIB-0630)
         COKE OVEN EMISSIONS (CL-COEI
            Coke Oven Emissions:  Charging,  Topside Leaks,  Door Leaks NKSHAP
                                                                   (CL-BIB-0012)


U>          Control Technology Guidance  (CTC)  Development for Offset Lithogra-
v>          phy                                                    (CL-BIB-0785)

         COMMERCIAL PRINTING. LITHOGRAPHIC  (27521
            Control Technology Cuidanca  (CTG)  Development for Offset Lithogra-
            phy                                                    (CL-BIB-0785)

         CONCRETE BLOCK AND BRICK (32711
            Effectiveness of Various Surface Coatings  and Concrete Blocks in
            Reducing Low Pressure-Driven Influx of  Radon  Through Concrete
            Block Basement Nails                                   (CL-BIB-0499)
                                                          (CL-BIB-0771)


                                                          (CL-BIB-0771)
CONCRETE IKHK  (1771
   Health Riaka Aaaociatad Nith Asphalt
COMCRETT
               (1771 >
   Haalth Risks Aaaociatad With Asphalt
CONCBiTE. CTPSCH. AND PLASTER PROPDCTS  (3271
   Effactivanass of Various Surfaca Coatings  and Concrata Blocks in
   Raduclng Low Praaanra-Drlvan Influx  of Radon Through Concrata
   Block Baaaaant Walls                                   (Cl-BIB-0499)

                  
   Toxic Chaavical Tasting for AaaaaasMnt  Exposura Monitoring Syataau
   Daralop«ant                                            (CL-BIB-0401)

   Consuavr Product Bmissions Prarantion  Reeearch         (CL-BIB-0750)

   Consnaar Product CoaparatiTa Risk Projact              (Ct-BIB-0784)
                                                                          CONSCMMt PROPDCTS  (CL-COHSOMQ  lcont.1
                                                                             Study of Consuaiar and CoaaMrcial  Product* as Emission Sources
                                                                                                                                    (CL-BIB-0799)
                                                                             Priorltlaation  of  Source*  of  Conanaar  and Co
                                                                          COPPER  (7440-50-61
                                                                             URBAN AIR TOXICS PROGRAM
                                                                                                                            •rclal Producta
                                                                                                                                    (CL-BIB-0800)
                                                    (M001 MONITORING 1)
                                                                          CR1OSOTE  t§021-39-4t
                                                                             Evaluation of Pentachlorophenol and Creosote Emisslona  froai a Wood
                                                                             Treatment Facility in Florida                         (CL-BIB-0809)
                                                                                          ERSl  (1319-77-31
   ATSDR Toxicological Profiles

CR1SOL.M-  (108-39-41
   ATSDR Toxicological Profiles

CRESOL.O-  (95-48-71
   ATSDR Toxicological Profiles

CRESOL.P-  (106-44-5)
   ATSDR Toxicological Profiles

COMBHE (98-82-81
   ATSDR Toxicological Profiles

   Stage I Gasoline Marketing NKSHAP
                                                          (CL-BIB-0618)


                                                          (CL-BIB-0618)


                                                          (Ct-BIB-0618)


                                                          (Ct-BIB-0618)


                                                          (CX.-BIB-0618)

                                                          (Cl-BIB-0794)
                                                                          CURIHl (101-14-41
                                                                             Epidamiologic and Industrial Hygiene Support of Toxic Substance
                                                                             Control Act - EPA                                     (CL-BIB-0232)
                                                                          CTAWIDB (57-12-5)
                                                                             33/50 Industrial Toxics Frojact
                                                                                                                                    (CL-BIB-0745)
CTCLIC GROPES AND INT1BMKDIATES  (28651
   NKSHAPS FOR RADIONUCLIDES RECONSIDERATION; PHOSPHOCYPSTM  (RC01 1-3}

   National Emission Standards for Bacardona Air Pollutants; Beoten*
   Emissiona from Chemical Manufacturing Prooasa Vents, Industrial
   Solvent Dse, Beniene Waste Operations, Benzene Transfer Operations,
                                                                             EVALUATING CARBON TETRACHLORIDE EMISSIONS AT THE VELSICOL CHEMICAL
                                                                             FACILITY IN MEMPHIS, TN                             (TH03«8-D8-0097}

                                                                          DIBENtOFtlHAH (132-64-91
                                                                             Chemical Hazard Information Profile* (CHIP'S) for Varloua Chemicals
                                                                                                                                    (CL-BIB-0315)
DIBRCMOCHLOROPROPANE. 1.2. 3-  (96-12-81
   ATSDR Toxicological Profiles

DICHLOROBENIENE.1.2- (95-50-11
   URBAN AIR TOXICS PROGRAM
                                                                                                                                   (CL-BIB-0618)


                                                                                                                              (M001 MONITORING 1}

-------
                            " (541-73-1)
u>
 I
            URBAN AIR TOXICS PROGRAM
(M001 MONITORING 1)
         DICHLOROBEHIENE, 1. 4- (106-46-71
            Haw Studies of Population Exposure to VOCs and Major Source* of
            Exposure                                              (CL-BIB-0498)
            DRBAH AIR TOXICS PROGRAM
(M001  MONITORING 1)
                                 ns-7i-Bi
            Health Advisory for 15 Unregulated Volatile Organic Compounds
                                                                  (CL-BIB-0677)
        DICHLOROETHANE.1.1- (75-34-31
           ATSDR Toxicological Profiles

           URBAN AIR TOXICS PROGRAM
         DICBIOROCrHTLEHE.1.1- (75-35-41
            URBAN AIR TOXICS PROGRAM
        DICHLOROETHTLKCT.l.2-.CIS-TRANS- (540-59-0)
           ORBAM AIR TOXICS PROGRAM
                      -i2.4- (120-63-21
   ATSDR Toxicological Profiles

DICHLOROPHEMOXYACETICACID.2.4-  (94-75-71
   Monitoring of Dioxin at Dioxin Removal  Sites

DICHLOROPROPAM1.1.2-178-81-51
   URBAN AIR TOXICS PROGRAM

DICHLOROPROPEHE.1.3-  (542-75-6)
   URBAN AIR TOXICS PROGRAM

DICHLOROPROPENE.1.3-.TRAHS-  (10061-02-61
   ATSDR Toxicological Profiles

pyCHtQROPRQPKME.l. 3-.1-.CIS-  (10061-01-51
   ATSDR Toxicological Profiles

DICYCLOPEMTADIEHE (77-73-61
   ATSDR Toxicological Profiles
      (CL-BIB-0618)

(M001  MONITORING 1)


(M001  MONITORING 1)


(M001  MONITORING 1)


      (CL-BIB-0618)


      (CL-BIB-0613)


(M001  MONITORING 1)


(M001  MONITORING 1)


      (CL-BIB-0618)


      (CL-BIB-0618)


      (CL-BIB-0618)
        DIESEL FOIL EMISSIONS  (CL-DIESELt
           Chemical Analysis of Participate Filters (Colorado)    (CL-BIB-0445)
           DenTer Brown Cloud Study 12
      (CL-BIB-0623)
        DIMETHYL  SULFATE (77-78-11
           Chemical  Hazard Information Profile* (CHIP'S)  for Various Chemicals
                                                                  (CL-BIB-0345)

                        -*-M" (121-89-71
           Chemical  Hazard Information Profiles (CHIF's)  for Various Chemicals
                                                                  (CL-BIB-0345)
DINITROBPnam.1.3-  (99-65,-Ot
   ATSDR Toxicological Profiles
                      DINITROBOTTLPOTNOL.2.4-.6-SEC- (88-85-7)
                         ATSDR Toxicological Profiles
                                                                                                                                   (CL-BIB-0618)


                                                                                                                                   (CL-BIB-0618)
DINITROPHPTOL. 2. 4-  (51-28-5)
   Chemical Hazard Information Profiles  (CHIP'S) for Various Chemicals
                                                         (CL-BIB-0345)

DIOXIHS  (CL-DIOXIH1
   STUDT OF AMBIENT CONCENTRATIONS OF CHLORINATED D1BENZODIOXINS AND
   DIBENZOFURANS IN CRBAN ARRAS IN THE SOUTH COAST AIR BASIN
   (COMPLETED RESEARCH)                               (CA01-A6-100-32)
   Monitoring of Dioxin at Dioxin Removal Site*
                                                                                                                                   (CL-BIB-0613)
   Air Toxics Evaluation of A Municipal Haste Combastor in
   BelliDgham, Washington                                (CL-BIB-0634)

   Low Temperature Formation of Dioxins and Parana from Municipal
   Haste Combustion                                      (CL-BIB-0691)

   Field Testing of Medical Haste Incinerators (MHIs)    (CL-BIB-0722)

   Municipal Haste Combustors NSPS, Phase II             (CL-BIB-074B)

DISPERSION MODELING  (DM)
   EMISSIONS INVENTORY OF A PIPELINE MARINE TERGNAL
                                                     (AK01 PROJECT 001)

   AMBIENT MEASUREMENT AND MODELING OF FORMALDEHYDE CONCENTRATIONS IN
   THE SOUTH COAST AIR BASIN                                (CA03-004)

   AMBIENT MEASUREMENT ( MODELING OF BASINWTDB FORMALDEHYDE
   CONCENTRATIONS                                           (CA030101)

   Process Evaluation of Ambient Air Monitoring Near a Sugar Beet
   Processing Plant in Idaho                             (CL-BIB-0296)

   Investigation, Documentation and Testing of a Proposed Net
   Deposition and Related Algorithms to ISC Models       (CL-BIB-0370)

   Archive and Evaluate Selected Air Toxics Dispersion Models
                                                         (CL-BIB-0399)

   1985 Emissions Deposition Modeling of Air Toxics in Lake Michigan
   Region                                                (CL-BIB-0541)

   National Institute of Standard* and Technology General Indoor
   Air Pollution Concentration Model                     (CL-BIB-0586)
                         Comprehensive Toxic Air Pollutants Database

                         Evaluation of Dense Gas Simulation Models
                                                         (CL-BIB-0625)

                                                         (CL-BIB-0653)
           ATSDR Toxicological Profiles
      (CL-BIB-0618)
                         Ambient Modeling of Toxic Release Inventory (TRI)  Air Emissions
                         Data                                                  (CL BIB-0710)

-------
          HJgR'Vn*?  PIP  
-------
                   OS.  HID SANITARY SERVICES (491 (cont.l
u>
A
to
            Development of a Most-Exposed Population Approach     {CL-BIB-0657)

            Methodology for Assessing Health Risks Associated with Indirect
            Exposure, to Combustor Emissions                       (CL-BIB-0659)
            Air Emissions From Dredging

            Inhalation Study on Hydrogen Fluoride

            Inhalation Study on Rydrogan Bromide
                                                       (CL-BIB-0666)

                                                       (CL-BIB-0674)

                                                       (CL-BIB-0675)
            Health Adriaoriea for 28 Chemicals in Drinking Water  (CL-BIB-0676)

            Health Advisory for 15 Unregulated Volatile Organic Compounds
                                                                  (CL-BIB-0677)
            Municipal Solid Waste Landfill NSPS
                                                       (CL-BIB-0683)
Low Temperature Formation of Diozlna and Furans from Municipal
Haate Combuation                                       (CL-BIB-0691)

Surrogate Performance Indicatora for Hazardous Haate Incinerators
                                                       (CL-BIB-0692)

Products of Incomplete Combuation in a Rotary Kiln Simulator
                                                       (CL-BIB-0693)

The TJsa of a Dilution Sampling System to Examine the Health Effects
of Ambient Air and Temperature* on Municipal Haate Combuation
Emissions                                              (CL-BIB-0694)

Supplements to the Proposed Rulea for Boilers, Industrial
Furnacee, and Incinerators that Use Hazardous Waste as Fuel
                                                       (CL-BIB-0709)

Volatile Emissions from Stabilization/Solidification of Hazardous
Haate                                                  (CL-BIB-0712)

Characterization of Emissions from Combustion of Waste Wood Prod-
ucts                                                   (CL-BIB-0715)

Field Testing of Medical Waste Incinerators  (MHIs)     (CL-BIB-0722)

Character!cation of Open Tire Burning Emissions and Exposures
                                                       (CL-BIB-0730)

National Emission Standards for Hazardous Air Pollutants; Amendment
to Bentene Rule for Coke By-Product Recovery Plants    (CL-BIB-0747)
            Municipal Waste Combustors NSPS,  Phaee II
                                                       (CL-B1B-0748)
            Medical Waste Incinerators NSPS and Existing Sources Guidelines
                                                                  (CL-BIB-077*)

            KSPS Development for Medical Waate Incinerators:  Pathogen Sampling
                                                                  (CL-BIB-0779)
                                                                       ELECTRIC. CAS.  AND SAMITAttT SMOTCES (491  teont.l
                                                                          Evaluation of Mercury teat Msthods for  Monitoring Municipal Waate
                                                                          Incinerators                                          (CL-BIB-0780)

                                                                          Update of the Field Inspection Manual for Municipal Waste Incinera-
                                                                          tors                                                  (CL-BIB-0783)
Municipal Waste Combustors NSPS, Phase II
(CL-BIB-0793)
Evaluation of Toxic Emissions from a Carbon Thermal Regeneration
Facility in Yakima, Washington                        (CL-BIB 0806)
                                                                          Incineration 2000
                                                                                                                                (CL-BIB-0828)
Bacterial Emissions from Incineration of Hospital Waste
                                                      (IL01-871026)

Waate to Energy Recovery of Refuse as an Alternative to Landfill in
Illinois                                              (IL01-B71037)

Interaction of Liberated Aluminum from a Coal-fired Electric Power
Plant with a Hardwood Forest Ecosystem in Southwestern Illinois
                                                      (IL01-871065)
                                                                                     Municipal  Incinerator Emission Limits
                                                      (IL01-871116)
RESULTS FROM THE ANALYSIS OF MSW INCINERATOR TESTING AT PEERSKILL,
N.Y.                                                      (NX01002)

RESULTS FROM THE ANALYSIS OF MSW INCINERATOR TESTING AT OSWKGO
COUNTY, N.Y.                                              (NY01003)

PHASE I RESOURCE RECOVERY-FACILITY EMISSION CHARACTERIZATION STUDY
                                                          (HY01004)

NESHAPS FOR RADIONUCLIDES RECONSIDERATION; PHOSPHOGYPSOM (RC01 1-3)

National Emission Standards for Hazardous Air Pollutants; Benzene
Emissions from Chemical Manufacturing Process Vents,  Industrial
Solvent Use, Benzene Haste Operations, Benzene Transfer Operations,
                                                                                     RUTLAND RESOURCE RECOVERY FACILITY SITE-SPECIFIC ENVIRONMENTAL
                                                                                     ASSESSMENT                                      (VT01 RUTLAND RRF01)

                                                                                     ASSESSMENT OF  EMISSIONS FROM ADJACENT INDUSTRIES IMPACTING THE
                                                                                     BROOKHURST SUBDIVISION, NATRONA COUNTY, WYOMING             (WY01-2)
                                                                                  ELECTRONIC t OTHER ELECTRIC EQUIPMENT (361
                                                                                     Mortality Study of Workers Exposed to (Ulowu
                                                                                                                                (CL-BIB-0410)
                                                                                  AND SECONDARY SCHOOLS (821)
                                                                          Radon Mitigation and Prevention in Schools and Large  Buildings
                                                                                                                                (CL-BIB-0598)

                                                                          Radon Measurements in Schools:   An Interim Report      (CL-BIB-0606)

                                                                          National Aaaeasoent of Radon Gaa (SARA Section 118(k})
                                                                                                                                (CL-BIB-0601)

-------
        AM) SECONDARY SCHOOLS (?2i)  tcont.l
School Mitigation Demonstrations Program               (CL-BIB-0641)

School Facility Managers' Guide to Indoor Air  Quality  (CL-BIB-0723)

        AMD SECONDARY SCHOOLS (82111
 Radon Mitigation and Prevention in  School* and Large Building*
                                                        (CL-BIB-0598)

 Radon Measurements in Schools:  An  Interim Report      (CL-BIB-0606)

 National Assessment of Radon Gas  (SARA Section 118(k))
                                                        (CL-BIB-0607)

 School Mitigation Demonstrations Program               (CL-BIB-0641)

 School Facility Managers' Guide to  Indoor  Air  Quality  (CL-BIB-0723)

ERGENCT RESPONSE (IR)
 CERCLA Designation and Raportabla Quantities Regulations
                                                        (CL-BIB-0354)

 Interpretive Rule on Federally Permitted Releases under CERCLft
 Section 101(10)                                        (CL-BIB-0355)
            Continuoua Release Reduced Reporting Requirement
                                                       (CL-BIB-0702)
            Reportable Quantity Adjustments for Lead and Methyl  Isocyanate
            (MIC)                                                  (CL-BIB-0823)
t*>       EMISSION FACTOR (EF>
            EMISSIONS INVENTORY OF A PIPELINE MARINE  TERMINAL
            INDDSTRT TOXIC EMISSIONS DATA COLLECTION
                                                 (AK01 PROJECT 001)

                                                         (CA030103)
            Chamber Stndle* Characterising the Organic Emissions froei Kero*ene
            Space Heaters:  Pha.e II                               (CL-BIB-0449)
            Emia*ion* Data Base for Indoor Air Source*
                                                      (CL-BIB-0507)
            1985 Emissions Deposition Modeling of Air Toxic* in Lake Michigan
            Region                                                 (CL-BIB-0541)

            Procedures for Estimating and Allocating Area Source Emissions of
            Air Toxics                                             (CL-BIB-0545)
            Denver Broun Cloud Study 12

            Northern Wisconsin Boiler Evaluation
                                                      (CL-BIB-0623)

                                                      (CL-BIB-0627)
            Volatile Emlaiion* from Stabillcatlon/Solidiflcation of Ratardona
                                                                   (CL-BIB-0712)
                   of BOAT Studiea to Gather Data of  Interact to Air Regulatory
            Program*                                               (CL-BIB-0718)

            Evaluation of Petroleum Refinery Hacardou* Air Pollutant Eml*aion*
                                                                   (CL-BIB-0778)
                                                                                   EMISSIOH FACTOR (EFI (cont.)
                                                                                      Update of the Clearinghouse for Inventories and Rmi**ion Factor*
                                                                                      (CHIEF)                                               (CL-BIB-0796)

                                                                                      STRATEGIES FOR CONTROLLING THE OXIDANT PROBLEM IN MAJOR URBAN AREAS
                                                                                                                                       (NT01 PROJECT 001)

                                                                                      Ambient monitoring in urban and other point source areas of
                                                                                      concern.

                                                                                      JORGENSEN STEEL BAGHOOSE CHROMIUM EMISSIONS

                                                                                   ENDOSULFAN (115-29-7)
                                                                                      ATSDR Tozicologlcal Profiles

                                                                                   EHDOSOLTAN SULFATE (1031-07-81
                                                                                      ATSDR Tozlcological Profiles
                                                                                   EHGINEERING » MAHACEMUfr SERVICES  (87)
                                                                                      ETHTLENE OXIDE REGULATIONS
                                                                                                                            (OH01 AMHON A001)

                                                                                                                             (NA02 PSAPCA 10)


                                                                                                                                (CL-BIB-0618)


                                                                                                                                (CL-BIB-0618)


                                                                                                                                    (OH04ETO)
EKVIRONMENTAL PROTECTION AGENCY (IPX)
   DEVELOPMENT AND IMPLEMENTATION OF EXPOSURE ASSESSMENT PROCEDURES
   FOR TOXIC AIR POLLUTANTS IN SEVERAL LOS ANGELES COMMUNITIES
   (COMPLETED RESEARCH)                               (CA01-A5-174-33)

   AIR TOXICS MICROENVIRONMENTS EXPOSURE C MONITORING STUDY (CA030102)

   Coke Oven Emissions:  Charging,  Topside Leaks,  Door Leaks MISHAP
                                                         (CL-BIB-0012)

   Health Assessment Document for Acrolein               (CL-BIB-0059)

   Health Assessment Document for Acetaldehyde           (CL-BIB-0061)

   Health Assessment Document for Hydrogen Sulfide       (CL-BIB-0062)

   Health Assessment Document for Phosgene               (CL-BIB-0063)

   Atmospheric Measurements of Trace Volatile Organic Compounds
                                                         (CL-BIB-0103)

   Hazardous Air Pollutants in the  Urban Environment     (CL-BIB-0104)

   Determine Pulmonary and Immune System Toxicity         (CL-BIB-0108)

   Determine Neurotozic Dose-Effect Relationships         (CL-BIB-0109)

   Characterise Genotoxic Dose-Response Relationships    (CL-BIB-0110)

   Identify and Evaluate Toxic Components of Air Pollution
                                                         (CL-BIB-0111)
                                                                                      Develop Methods to Quantify Devel
                                                                                      of Air Pollutant*
                                                                         Integrated Air Cancer  Project  (IACP)
                                        ntal and Reproductive Toxicity
                                                         (CL-BIB-0114)

                                                         (CL-BIB-0115)

-------
U)
                       PROTECTION AG1MCT (EPA1  (coat.t
            field Assessment of Air Emissions, from Hazardous Wait* Dewatering
            Operations                                            (CL-BIB-0141)

            Analysis  of Acid Precipitation Samples Collected in West Virginia,
            Delaware,  and Maryland                                (CL-BIB-0147)

            Health Asiement Document for Chlorine and Hydrogen Chloride,
            External  Review                                       (CL-BIB-0280)
           Devel
           Assesi
         nt of Hethoda to Interpret Metabolism Data in Exposure
        inte                                           (CL-BIB-0281)
            Health Assessment for Trichloroethylene Cancer Update (CL-BIB-0282)

            Methods Development for Hazardous Waste Combustors    (CL-BIB-0289)

            Indoor Air Quality Research                           (CL-BIB-0290)

            Monitoring Human Exposure to Hazardous Air Pollutants (HAP*)
                                                                  (CL-BIB-0291)

            Process Evaluation of Ambient Air Monitoring Near a Sugar Beet
            Processing Plant in Idaho                             (CL-BIB-029G)
            Environmental Tobacco Smoke 
-------
u>
«k
Ul
            New Studies of Population Exposure to VOCs and Major  Sources  of
            Exposure                                               (CL-BIB-0498)

            Effectiveness of Various  Surface Coatings and Concrete  Blocks In
            Reducing Low Pressure-Driven Influx of Radon  Through  Concrete
            Block Basement Walls                                   (CL-BIB-0499)
                                                                       mVIRC»a»ir.MT»T. PROTECTION AGENCY (EPA1 (cont.l
                                                                          Liver Tozlcity:  Mechanisms/Interactions
            Emissions Data Base  for Indoor Air Sources
                                                       (CL-BIB-0507)
Chemical Fractlonatlon and Analysis  of China Coal  Combustion
Emission Samples                                      (CL-BIB-0516)

A High-Efficiency,  High-Volume Compound Annular D«nuder  Sampler
for Phase-Distributed Semi-Volatile  Organic  Chemicals  (CL-BIB-0517)

VOCs Samplers  for Superfund Site Applications         (CL-BIB-0520)

Multi-Sorbent  Preconcentrator                         (CL-BIB-0524)

Preparation of a Radon/New Construction Report         (CL-BIB-Q530)

Madison  Avenue Formaldehyde Study                      (CL-BIB-0535)

Analysis of Non-Methane Organic Compounds  (NMOC) Canisters  for
Selected Organic Compounds by GC/MSD                  (CL-BIB-0536)

1985 Emissions Deposition Modeling of  Air  Toxics in  Lake Michigan
Region                                                 (CL-BIB-0541)

Procedures for Estimating and Allocating Area Source emissions of
Air Toxics                                             (CL-BIB-0545)

Method Development  for Measuring Condensible  Particulate Matter
                                                       (CL-BIB-OS48)
            Home Builders' Guide to Indoor Air Quality
                                                       (CL-BIB-0550)
Staten Island-New Jersey Urban Air Toxics Assessment Program
                                                       (CL-BIB-0553)

Summary Review of Health Effects Associated with Methyl
Methacrylate:  Health Issue Assessment                 (CI.-BIB-0558)

Summary Review of Health Effects Associated with Phthalic
Anhydride:  Health  Issue Assessment                    (CL-BIB-OS59)

Summary Review of Health Effects Associated with Maleic Anhydride:
Health Issue Assessment                                (CL-BIB-0560)

Summary Review of Health Effects Associated with Organic
Phosphorus:  Health Issue Assessment                   (CL-BIB-0562)

Summary Review of Health Effects Associated with Styrene:  Health
Issue Assessment                                       (CL-BIB-0565)

National Institute  of Standards and Technology General Indoor
Air Pollution Concentration Model                      (CL-BIB-0586)
                                                                          Research to Improve Health Risk Assessments (RIHRA)
                                                       (CL-BIB-0592)

                                                       (CL-BIB-0597)
Radon Mitigation and Prevention in Schools and Large Buildings
                                                       (CL-BIB-0598)

New House Evaluation Protocol Project  (New HEP) for Radon
Redaction in New Construction                          (CL-BIB-0599)
                                                                                      National Residential Radon Survey
                                                       (CL-BIB-0602)
                                                                                      House Evaluation Program to Evaluate the Cost and Effectiveness of
                                                                                      Radon Mitigation Methods                              (CL-BIB-0603)
                                                                                      Building Site Characterization
                                                      (CL-BIB-0604)
                                                                                      Superfund Cooperative Project - Application of Radon Mitigation
                                                                                      Techniques to Superfund Sites                         (CL-BIB-0605)

                                                                                      Radon Maasurements In Schools:   An Interim Report      (CL-BIB-0606)

                                                                                      National Assessment of Radon Gas (SARA  Section 118 (k»
National Data Base of Indoor Radon Measurements

Monitoring of Dioxin at Dioxln Removal Sites
(CL-BIB-0607)

(CL-BIB-0609)

(CL-BIB-0613)
Evaluation of Longpass Fourier Transformation Infra-Red (FTIR)
Spectroscopy Remote Sensing Technology for VOCs       (CL-BIB-06H)

Denver Brown Cloud Study 12                           (CL-BIB-0623)

Study to Determine the Impact of Rush Hour Traffic on
Formaldehyde Levels
(CL-BIB-0624)

(CL-BIB-0625)

(CL-BIB-0626)

(CL-BIB-0627)

(CL-BIB-0630)

(CL-BIB-0631)
                                                                                      Comprehensive Toxic Air Pollutants Database

                                                                                      Heavy Metal Sampling

                                                                                      Northern Wisconsin Boiler Evaluation

                                                                                      Dry Cleaning MISHAP

                                                                                      Voluntary Reduction of Hazardous Air Pollutants

                                                                                      Staten Island Citizen Odor Episode Monitoring Network  (CL-BIB-0632)

                                                                                      Comprehensive Revision to Asbestos NESHAP Rule         (CL-BIB-0633)

                                                                                      Air Toxics Evaluation of A Municipal Waste Combustor in
                                                                                      Bellingham,  Washington                                (CL-BIB-0634)

                                                                                      Michigan Compliance Priorititatlon  (Inspection Targeting  System)
                                                                                                                                            (CL-BIB-0637)
                                                                                      Minnesota Urban Air Toxics Assessment
                                                                                                                                            (CL-BIB-0638)

-------
                                 AGKMCT «PA1  (coBt.l
U)
1
           Minnesota Haferboard Imiaslon* Study                  (CL-BIB-0639)

           Volatile Organic Compounds  and Aldehydes in Indoor Air
           School Mitigation  Demonstrations Program
                                                       (CL-BIB-06-40)

                                                       (CL-BIB-0641)
Mutagenicity and Exposure Assessment of (Invented Kerosene Heaters
in Mobil* Home*                                        (CL-BIB-0649)

Stapling Method* for Semi-VOCs in Indoor  Air          (CL-BIB-0650)

Hutagenlcity of Individual Indoor Air Mixture*         (CL-BIB-0651)

Kvaloatlon of D«na* Ga« Simulation Model•             (CL-BIB-0653)

D«T«loplMnt of • Mo«t-Ejtpo««d Population  Approach     (CL-BIB-0657)

Mathodology for A»*«»«ing Health Ri*k> JU«oclat*d with Indirect
Expoanr* to Coabuator bai (eont. 1
 Synthetic Organic Chemical Manufacturing Industry (SOCHI) Reactor
 Processes HSPS                                        (CL-BIB-0681)

 Synthetic Organic Chemical Manufacturing Industry (SOCHI) Air
 Oxidation Processes HSPS                              (CL-BIB-06B2)

 Municipal Solid Waste Landfill HSPS

 KanMha Villey Health Studies
                                                                                                                                            (CL-BIB-0686(
                                                                                     Atmospheric Sampling  Source  for Real-Time Measurement of Polar VOCs
                                                                                                                                            (CL-BIB-0687)
                                                                                     Equipment Leaks Regulatory Negotiation

                                                                                     Hazard Ranking System
                                                       

                                                                                     Products of  Incomplete  Combustion in  a Rotary Kiln Simulator
 The Us* of a Dilution Sampling System to Kxamln* the Health Effects
 of Ambient Air and Temperatures on Municipal Haste Combustion
 Emissions                                              (CL-BIB-0694)

 Long Term Radon Monitoring in 12 Maryland Houses Having IPA
 Installed Radon Reduction System*                      [CL-BIB-0695)

 Entry and Control of Radon 222 and Thoron in Hew Mexico Residences
                                                        (CL-BIB-0696)

 Radiation Curable Coating* as a Control Option for VOCs from
 Coatings                                               (CL-BIB-0698)

 Emissions from Combustion of Cabinet and Formica Couotertop Scrap
                                                        (CL-BIB-0701)

 Continuous Release Reduced Reporting Requirement       (CL-BIB-0702)

 Corona Destruction as an Air Toxics Control Option     (CL-BIB-B703)

 The Effect of Wood Finishing Products on Indoor Air Quality
                                                        (CL-BIB-0705)
                                                                                      Development of a Chrcmium Sampling Method
                                                                                                                                 (CL-BIB-0706)
                                                                          Develocaent of a  Source  Test Method for Hexavalent  chromium
                                                                                                                                 (CL-BIB-0707)
                                                                           Hazardous  Organic NESHAF
                                                                                                                                 (CL-BIB-0708)

-------
                                  AC1MCT
to
 I
           -Supplements to the Proposed Kolas for Boilers, Industrial
            Furnaces, and Incinerators  that Use Hazardous Hast* as Fuel
                                                                   (CL-BIB-0709)

            Ambient Modeling of  Toxic Release Inventory (TRJ)  Mr Emissions
            Data                                                   (CL-BIB-0710)

            Characterization of  Emissions from the  Simulated Open Burning of
            Automobile Shredder  Fluff                             (CL-BIB-0711)

            Volatila Emissions from Stabilization/Solidification of  Hazardous
            Masts                                                  (CL-BIB-0712)

            School Evaluation Program to  Select Radon Mitigation Strategies
                                                                   (CL-BIB-0713)
            Evaluation of TWO Innovative  Spray Painting  Sy«t«
                                                       (CL-BIB-0714)
Characterization of Emissions from Combustion of Waste Wood Prod-
ucts                                                   (CL-BIB-0715)

Indoor Air Cluster  Project                             (CL-BIB-0716)

Multi-Cha«ber Concentration and Exposure Model (MCCEM)
                                                       (CL-BIB-0717)

Review of BOAT Studies to Gather Data of Interest to Air Regulatory
Programs                                               (CL-BIB-0718)
            National Radon Potential Map

            Chromium Electroplating HESHAP
                                                       (CL-BIB-0719)

                                                       (CL-BIB-0720)
            Field Testing and Method Evaluation of ffaferboard Plants
                                                                   (CL-BIB-0721)

            Field Testing of Medical Waste Incinerators  (MWIs)     (CL-BIB-0722)

            School Facility Managers' Guide to Indoor Air Quality  (CL-BIB-0723)

            Air Toxics Emissions Reduction Initiative              (CL-BIB-0724)

            Exposure Assessment for  Motor Vehicle Air Toxics       (CL-BIB-0725)

            Atmospheric Transformation of Air Toxics:  Benzene,  1,3-Butadiene,
            and Formaldehyde                                       (CL-BIB-0726)
            Motor Vehicle Air Toxics  Health Information

            Mobile Source-Related Air Toxics Study

            Drban Air Toxics Monitoring Program
                                                       (CL-BIB-0727)

                                                       (CL-BIB-0728)

                                                       (CL-BIB-0729)
            Characterization of  Open Tire Burning Emissions and Exposures
                                                                   (CL-BIB-0730)

            Analysis of Air Toxics Monitoring Data to  Support  Drban Area Source
            Program under Title  III                                (CI.-BIB-0731)
                                                                                   . EROTtCTlOH ACEHCI 11PM  (cont.l
                                                                          Emission Characterization Study for Integrated Iron and Steel Pro-
                                                                          duction                                               (CL-BIB-0732)
                                                                          Spray Booth Air Recirculation Demonstration

                                                                          Physicians' Guide to Indoor Air Quality

                                                                          Human Responses to Complex Mixtures of VOCs

                                                                          Animal/In Vitro Responses to Complex Mixtures of VOC's


                                                                          Impact of Mobile Emissions on Honcancer Risk

                                                                          Impact of Mobile Source bissions on Cancer Risk
                                                       (CL-BIB-0733)

                                                       (CL-BIB-0734.)

                                                       (CL-BIB-0735)


                                                       (CL-BIB-0736)

                                                       (CL-BIB-0737)

                                                       (CL-BIB-0738)
                                                                                      Study to I»prov« Assessments of Bu
                                   sn Cancer Risk From RAPs
                                                      (CL-BIB-0739)
                                                                                      Toxics Release Reduction Project (TRRP)
                                                      (CL-BIB-0740)
                                                                                      Carpet Dialogue Process:  Study of VOC Emissions from Carpets and
                                                                                      Associated Products                                   (CL-BIB-0741)
                                                                                      Rule-Making for State Permit Progra
                                      under Title III of CAA
                                                      (CL-BIB-0742)
NESHAP Development for Hew and Existing Sources
                                                                                                                                            (CL-BIB-0743)
Biological Markers for Environmental Tobacco Smoke (ITS) Exposure
and Dosimetry                                         
-------
u>
I
Performance and Durability of Mitigation System Components  and
Material*                                              {CL-BIB-0756)

Develop Information Needed For Effective Application of Active Soil
Depressurixation  (ASD)                                 (CL-BIB-0757)

Field Study of Radon Levels In Pre- and Post -Occupied Ken Houses
                                                       (CL-BIB-0758)

Development of Optimal  RVftC Configurations  for Radon Mitigation in
New Bouses                                             (CL-BIB-0759)

Profile of School  Building Characteristics  Influencing Radon Entry
and Mitigation                                         (CL-BIB-0760)

Demonstration of Active Subslab Depteasurixation (ASD)  in Schools
with Varied Construction,  Geology,  and Climate        (CL-BIB-0761)

Methods Development for Indoor Air  Source Character!ration
                                                       (CL-BIB-0762)

Engineering Evaluation  of the Indoor Air Biocontaminant Pollution
Prevention, Remediation,  tad Control                  (Ct-BIfi-0763)

Zvalaatlon of Ventilation for Indoor Air Quality Control
                                                       (CL-BIB-0164)

Medical Waste Incineratore NSPS and Existing  Sourcea Guidelines
                                                       (CI-BIB-0776)

CM Title III Guidance  Documents for State  and Local Agencies
                                                       (CL-BIB-0777)

Evaluation of Petroleum Refinery Hazardous  Air Pollutant Emissions
                                                       (CL-BIB-0778J

NSPS Development for Medical Waste  Incinerators:   Pathogen  Sampling
                                                       (CL-BIB-0779)

Evaluation of Mercury Teat Methods  for Monitoring Municipal Haste
Incineratore                                           (CL-BIB-0780)

Development of the Hazardous Organic NESHAP for Mastevater
                                                       (CL-BIB-07B1)

Background Information  for the Pulp and Paper Industry NESRAP
Development                                            (CL-BIB-0782)

Dpdate of the Field Inspection Manual for Municipal  Haste Incinera-
tor*                                                   (CL-BIB-0783)
           Consumer Product  Coaparative JU.sk Project
                                                       (CL-BIB-07B*)
           Control  Technology Guidance (CTG)  Development for Offset Lithogra-
           phy                                                    (CL-BIB-0785)

           Standards Development for Architectural and Industrial Maintenance
            (AIM)  Surface Coatings                                (CL-BIB-0786)
EBYIROMgHTAL PBOTECTIOH ACTMCT «P*1 leont.l
   Control Techniques Guideline (CTG) for Wood Furniture Coating -
   National Air Pollution Control Technique* Advisory Committee
   (HAPCTAC) Preparation                                 (CL-BIB-0787J

   Control Techniques Guidelines  (CTGs)  Developewnt for Automotive
   Refinishiog'                                           (CL-BIB-079S)

   Control Techniques Guideline (CTG) for Surface Coating of Plastic
   Parts                                                 (CL-BIB-O789)

   Study of Emission Controls at Tank Vessel Loading Operations
                                                         (CL-BIB-07S1J

   Control of VOC Emissions from Reactor Processes and Distillation
   Operation* Processes in the Synthetic Organic Chemical Manufactur-
   ing Industry                                          (CL-BIB-O79J)

   Municipal Haste Combustors NSPS, Phase II             (CL-BIB-0793)

   Stage I Gasoline Marketing KKSHAP                     (CL-BIB-0794)

   Emissions Assessment in the Hood Products Industry    (CL-BIB-0795)

   Update of the Clearinghouse for Inventories and Emission Factors
   (CHIEF)                                               (CL-BIB-0796)

   Development of IKTODt  (Integrated Toxic Expected Ezceedance Model)
   System                                                (CL-BIB-OT97)

   Guideline for Dispersion Modeling to Assess the Impacts of Source*
   of Hazardous Air Pollutants                           (CL-BIB-0798)
                                                                                     Study of Consumer end C


                                                                                     Prloritisatioij of Sources of Consumer and C
                              rcial Products as Emission Sources
                                                         (CL-BIB-0799)
                                                                                                                                   •rcial Product*
                                                                                                                                            (CL-BIB-0800)
   Mutagen-Induced Fetal Anomalies Subsequent to Exposure of Mouse
   Zygote*                                               (CL-BIB-0801)

   Reproductive and Developmental Tozlclty Risk Assessaent of Short-
   Term Exposure to Ethylene Oxide                       (CL-BIB-OS02)

   Development of the Integrated Model Evaluation System (IMES)
                                                         (Cl-BIB-0803)

   Ambient Monitoring for Chloroform from a Kraft Palp Mill in Idaho
                                                         (CL-BIB-0804)

   Evaluation of Styrene Emissions at Two Fiberglass Manufacturers la
   Hashington                                            
-------
U)
 I
 Evaluation of Formaldehyde and Phenol Emissions from a Thermoset-
 ting R**in* Facility in South Carolina                (CL-B1B-0808)

 Evaluation of Pentachlorophenol and Creosote Emission* froa a Wood
 Treatment Facility in Florida                         (CL-BIB-0809)

 Evaluation of Kthvlsne Oxide Emissions froa Small Hospital Steril-
 izer* in Jacksonville,  Florida                        (CL-BIB-0810)

 Evaluation of Fibroua Particulata Hatter Fro* a Mineral Product*
 Manufacturing Company in Alabama                      (CL-BIB-0811)

 Evaluation of Trichloroethane Emission* froa a Large Solvent User
 in Knoxville,  Tennessee                               (CL-BIB-0812)

 Severity of Toric Response Stratification and Modeling Project
                                                       (CL-BIB-0813)

Mechanistic and Empirical Mathematical  Model* of Tozicity
                                                       (CL-BIB-0814)

A Weight-of-Evidence  Strategy for Chemical Interactions
                                                       (CL-BIB-0815)

Health Assessment  for Styrene Cancer Update           (CL-BIB-0816)

Indoor Air  Source  Characteriration Re
    EVALOATING CARBON TETRACRLORIDE EMISSIONS AT THE VELSICOL CHEMICAL
    FACILITY  IN MEMPHIS,  TN                            (TN0368-D8-0097)

    RUTLAND RESOURCE  RECOVERY FACILITY SITE-SPECIFIC ENVIRONMENTAL
    ASSESSMENT                                     (VT01RUTLAND RRF01)

    JORGENSEN  STEEL BAGHOOSE CHROMIOM EMISSIONS

    URBAN AIR TOXICS MITIGATION STUDY - PHASE II

    RECEPTOR MODELING FEASIBILITY STUDY

    URBAN AIR TOXICS MITIGATION STUDY - PHASE I
(HA02  PSAPCA 10)

(MA02  PSAPCA 12)

 (NA02 PSAPCA 7)

 (HA02 PSAPCA 8)
                                                                                      NTNDVALLEY - DEVELOPMENT OF A NONGUIDELINE AIR STAGNATION DIFFUSION
                                                                          MODEL

                                                                          PM10 PROBLEM AREA IDENTIFICATION

                                                                       ENVIRONMENTAL TOBACCO SMOKE tCL-ETS)
                                                                          Uranium Miners-Low Dose Investigation

                                                                          Environmental Tobacco Smoke (ETS)  Policy Guide
                                                        (NA02 PSAPCA 9)

                                                        (HA02PSAPCA 11)


                                                         (CL-BIB-0244)

                                                         (CL-BIB-0339)
   Enviroimwntal Tobacco Smoke (ETS) Lung Cancer and Respiratory
   Disease Risk Assessment                               (CL-BIB-0340)

   Nev Studies of Population Exposure to VOCs and Major Sources of
   Exposure                                              (CL-BIB-0498)

   Biological Markers for Environmental Tobacco Smoke (ETS) Exposure
   and Dosimetry                                         (CL-BIB-0744)

EPA (ENVIBOmEllTAI. PROTECTION. AdMCH
   See title* under ENVIRONMENTAL PROTECTION AGENCY

-------
Ul
o
KPICHLOBOHTPRIM (106-89-81
   Determine Pulmonary and Ismine System Toil city         (CL-BIB-0108)

EPIDPCOLOCT STOPY (»S)
   Ethylene Oxide Mortality Study - NCI                   (CL-BIB-0224)

   Update of Completed Cohort Mortality Studies  - NCI     (CL-BIB-0227)

   Medical, Bicmetrlc and Industrial Hygiene Study of Emerging
   Problems                                               (CL-BIB-0230)

   Epidemiologic and Industrial Hygiene Support  of Toxic  Substance
   Control Act - EPA                                      (CL-BIB-0232)

   Mortality Study of Worker* Exposed to Toluene Diisocyanate
                                                          (CL-BIB-0243)

   Cranium Miners-Lov Dose Investigation                  (CL-BIB-0244)

   Mortality Study of Workers Exposed to HaloMax         (CL-BIB-0410)

   Kanawha Valley Health Studies                          (Ct-BIB-0686)

   An Epidemiologic Study of Indoor Air Quality           (CL-BIB-0770)

   Berylliusi Case Control Study                           (CL-BIB-0772)

   Ethylene Oxide Mortality Study                         (CL-BIB-0773)

ETHAHOL (64-17-5)
   Chemical Analysis of Particulate Filter*  (Colorado)    (CL-BIB-0445)

   Study to Determine the Impact of Rush Hour Traffic on
   Formaldehyde Levels                                    
            ATSDR Toxloological Profiles
                                                          (CL-BIB-0618)
         ETHYL BPTCEHE (100-41-4)
            Control Techniques Guideline  (CTG) for Surface Coating of Plastic
            Parts                                                  (CL-BIB-0789)
                                                                                  ITHI7. BEHiltfl  (1QQ-41-4)  (cont.)
                                                                                     DEVELOPMENT OF A BTMAN EXHALED  BREATH SAMPLING  SYSTEM
                                                                                                                                      (NJ01PROJKCT 29955)

                                                                                  ITHTLIHE DIBRONIDE  (106-93-41
                                                                                     Chemical Hazard Information  Profiles  (CHIP'*) for Various  Chemicals
                                                                                                                                            (CL-BIB-0345)
                                                                                     ATSDR lexicological Profiles
                                                      (CL-B1B-0618)
                                                                                  ETHTLENE DICHLORIDE  (107-06-21
                                                                                     Chemical Hazard Information  Profiles  (CHIP'*}  for Various  Chemicals
                                                                                                                                            (CL-BIB-0345)
                                                                                     URBAN AIR TOXICS PROGRAM
                                                                                                                                      (M001 MONITORING  1)
                                                                                  ETHTLEME  GLTCOL  (107-21-11
                                                                                     Control Techniques Guideline (CTG)  for  Surface  Coating  of Plastic
                                                                                     Parts                                                  (CL-BIB-07B9)

                                                                                  ETHTLEHE  GLTCOL MONOBUTYL ETHER (111-76-21
                                                                                     Epidemiologic  and Industrial Hygiene Support  of Toxic Substance
                                                                                     Control Act -  EPA                                     (CL-BIB-0232)
                                                                                  ETHTLEME  OXIDE  (75-21-61
                                                                                     Ethylene Oxide Mortality Study - NCI
                                                       (CL-BIB-0224)
Epidemiologic and Industrial Hygiene Support of Toxic Substance
Control Act - EPA                                     (CL-BIB-0232)

Chemical Hazard Information Profile* (CHIP'*) for Variou* Chemicals
                                                      (CL-BIB-0345)

Ethylene Oxide Commercial SterlKation/rumlgation HESHAP
                                                      (CL-BIB-0679)
                                                                                      Dose Rate  Inhalation  Study of Ethylene  Oxide

                                                                                      Ethylene Oxide Mortality Study
                                                       (CL-BIB-0765)

                                                       (CL-BIB-0773)
Development of INTOXX  (Integrated Toxic Expected Exceedance Model)
System                                                 (CL-BIB-0797)

Mutagen-Induced Fetal Anomalies Subsequent to Exposure of Mou*«
Zygotes                                                (CL-BIB-0801)

Reproductive and Developmental Toxicity Risk Assessment of Short-
Term Exposure to Ethylene Oxide                        (CL-BIB-OB02)

Evaluation of Ethylene Oxide Emission* from Small Hospital Steril-
izers in Jacksonville, Florida                         (CL-BIB-0810)

High Rick Point Source Assessment of a Medical Products Manufactur-
er in Brooking*, South Dakota                          (CL-BIB-0827)
                                                                             ETHTLENE OXIDE REGOIATIONS
                                                                                                                                        (OH04ETO)
            Stag* I Gasoline Marketing HESHAP
                                                          (Cl-BIB-079*)

-------

                                                                                                       H
u>
 t
Ul
EMISSIONS INVENTORY OF A PIPELINE MARINE TERMINAL
                                                  (AK01 PROJECT 001)

DEVELOPMENT AND  IMPLEMENTATION Or EXPOSURE ASSESSMENT PROCEDURES
rOR TOXIC AIR POLLUTANTS IN SEVERAL LOS ANGELES COMMUNITIES
 (COMPLETED RESEARCH}                                (CA01-A5-174-33)

PILOT  INVESTIGATION OT INDOOR-OUTDOOR AND PERSONAL PM10 AND ONGOING
ASSOCIATED IONIC COMPOUNDS AND MDTACENIC ACTIVITY (COMPLETED
RESEARCH)                                           {CA01-A6-129-33)

ACTIVITY  PATTERN STUDY OF CALIFORNIA RESIDENTS (CA01-A6-177-33/OCB)

IN-VEHICLE AIR TOXICS CHARACTERIZATION STUDY IN THE SOUTH COAST AIR
BASIN                                                     (CA03-002)

REGIONAL  AIR  TOXICS AND RISK ASSESSMENT MODEL ENVIRONMENT
                                                          (CA03-003)

MOLTI-PATHKAT HEALTH  RISK ASSESSMENT INPUT PARAMETERS GUIDANCE DOC-
UMENT                                                     (CA03-005)

Integrated Air Cancer Project (IACP)                   (CL-BIB-0115)

Acce** to  National  Occupational Hazard Survey Data Baae Profile
Development                                            (Ct-BIB-0252)

            of Method* to Interpret Metabolism Data In Exposure
                                                       (CL-BIB-0281)

                                                       (CL-BIB-0290)
Assessments

Indoor Air Quality Research
            Monitoring Human Expo*are to Razardou* Air Pollutant*  (HAP*)
                                                                   (CL-BIB-0291)

            Proce*« Evaluation of Aabient Air Monitoring Near a Sugar Beet
            Proce**ing Plant in Idaho                              (CL-BIB-0296)

            CheaUcal Raxard Information Profile*  (CHIP'i) for Variou* Chemical*
                                                                   (CL-BIB-0345)

            Toxic Cheaxlcal Testing for A*»e«*«ent Ezpocore Monitoring Syateaw
            Der*lop»ent                                            (CL-BIB-0401)

            Determination of Population bpoeure  to Mobile Source  Pollutant*
                                                                   (CL-BIB-0406)

            Integrated Air Cancer Project  (IACP)                   (CL-BIB-0408)

            The Particle Total Exposure A**e*cment Methodology     (CL-BIB-0460)

            Lov Co«t Personal Monitoring Device*  for Indoor Air    (CL-BIB-0471)

            Coapendloa of Indoor Air Quality M*a*un*ment Method*   (CL-BI8-0472)

            New Stadiea of Population Exposure to VOC* and Major Source* of
            Expo.ure                                               (CL-BIB-0498)
                                                                                      Staten Inland-New Jereey Urban Air Toxic* A*ae**ment Program
                                                                                                                                            (CL-BIB-0553)
                                                                                                                                            (CL-BIB-O597)

                                                                                                                                            (CL-BIB-063B)
 Research to Improve Health Rl*k Assessment*  (RIHRA)

 Minnesota Urban Air Toxic* Assessment

 Mutageniclty and Exposure A**es*ment of Unvented Keroaene
 in Mobil* Homes                                       (CL-BIB-0649)

 Methodology for Assessing Health Risks Associated with Indirect
 Exposure to Combnstor Emissions                       (CL-BIB-0659)

                                                       (CL-BIB-0686)
                                                                                      Kanawha Valley Health Studio*
 Envlroimnntal and Health A**e**ment  of Expo*ure to Alachlor-
 enhancement                                           (CL-BIB-0688)

 Ambient Modeling of Toxic Rele**e Inventory  (TRI)  Air  Emi**ion*
 Data                                                  (CL-BIB-0710)

 Indoor Air Cluster Project                            (CL-BIB-0716)

 Expocure A**e*«kint for Motor Vehicle Air Toxic*       (CL-BIB-0725)

 Characterization of Open Tire Burning Emi**ion* and Exposure*
                                                       (CL-BIB-0730)

Analy*!* of Air  Toxic*  Monitoring Data to Support  Urban Area Source
Program under Title III                               (CL-BIB-0731)

Evaluation  of Formaldehyde and Phenol Emiciion* from a Th*rmo*et-
tlng Re*in* Facility in Sooth Carolina                 (CL-BIB-0808)

Evaluation  of Pentachlorophenol and Creoaote Emi**lon* from a Mood
Treatment Facility  in Florida                         
-------
                                                                                  FIBROPS CfA.gfi DUST
(II
                                           BREATH SAMPLING SYSTEM
                                                            {HJ01PROOICT 29.955}

           Ambient BM>nitorlng In urban  and other point source areaa of
           concern.                                           (OH01  AMMON A001)

           SOORCKS,  OCCURRENCE AND  EFFECTS OF DlOXINS AND DIBEHZOFURANS IN
           OHIO'S ENVIRONMENT                               (OKOl DIOXIN D001)

           ASSESSMENT OF A  SYNTHETIC ROBBER COAHNC PLANT FOR LOCALIZED HIGH
           RISK IMPACTS                                        (PA0289-1-HRPS)

           ASSESSMENT Of A  CAM MMWTACTUfclHG FACIUTY FOR LOCALIZED HIGH RISK
           Df?ACTS                                              (PH02B9-2-HRPSJ

           EVALUATING CARBON TETRACHLORIDE EMISSIONS AT THE VELSICOL CHEMICAL
           FACILITY  IH MEMPHIS, IN                             (TN0368-D8-0097)

           ROTIAHD RESOURCE RECOVERY FACILITT SITE-SPECIFIC ENVIRONMENTAL
           ASSESSMENT                                      pITOl RUTLAND HRF01)
           VRBAK AIR TOXICS MITIGATION STODT - PHASE II

           URBAN AIR TOXICS MITIGATION STUDY - PHASE I
                                                       (WA02 PSJLPCA 12)

                                                        (WA02 PSAPCA 8)
FABRICATED METAL PRODOCTS (341
   Field Testing and Method Evaluation of Chrcete Electroplating Plant*
                                                          ICL-BJB-0361)

   Chromimi Electroplating NESHAP Developannt             (CL-BIB-0384)

               of « Chromium. Sampling. Method             (CL-BIB-Qia6>

        Inm Electroplating NESHAP                         (CL-BIB-0720)

   ASSESSKEMT OF A CAN MANUFACTURING FACILITY FOR LOCALIZED HIGH RISK
   IMPACTS                                              (PA0289-2-HRPS)
                                                                      (RI01002)

                                                               (HA02 PSAPCA 10)


                                                                      {RIO1002)


                                                                      (RI01002)
            ASSESSMENT OF A STHTHETIC ROBBER COATING PLANT FOR LOCALISED HIGH
            RISK IMPACTS                                        (PA0289-1-HRPS)

         rABRICATEO ROBBER PROPOCTS.  NEC 13069)
            ASS1S«EHT OF A SINTHCTIC RUBBER COATING PLANT FOR LOCALIIED HIGH
            RISK IMPACTS                                        (PA02fl9-l-HRPS)
   AMBIENT ORGANICS IN OLNEYVILLE, RI AIR

   JORGEHSEN STEEL BACROOSE CHROMIUM EMISSIONS

FABRICATED MCTAL PRODOCTS. NIC  (3499)
   AMBIEHT ORCANICS IK OLKEYVILU, RI AIR

TABRICAMO PIPE AHP rrmHSS  13011
   AMBIENT ORGANICS IN OUfETVILLE, RI AIR

                  PRODUCTS. EEC
         rABBICATCD 8TBDCTBBAL MtTAl PftOPtgTS I34J1
            AMBIUn OBGAH1CS IH O1KITV1T,1A, W
                                                                             D*T«lopB*Dt  of Bioummmyt:   Identify Health  Rlaki of Aabe'toa
                                                                             Sobmtitnt«»                                            (CL-BIB-07S8)
                                                                          FLOORIDES (16984-48-81
                                                                             ATSDR Toxicologic»l  Profile*

                                                                          FLOOPIHE
                                                                             ATSDR Toricologlcal Profile*
                                                      (CL-BIB-0618)


                                                      (CL-BIB-06181
                                                                             B«alth Advisory for 15 Unregulated Volatile Organic  Compound*
                                                                                                                                   (CI.-BIB-0677)

                                                                          FOOD AHQ KHPREf
                                                                             Proce** Evaluation of Aetoi«nt Air Monitoring Near a Sugar B«et
                                                                             Proce»ing Plant in Idaho                             (CL-BIB-0296)
                                                                                       (50-QO-0>
AMBIEHT MEAStmZMEKT AND HDD1LIHG OF FORMALDEHYDE CONCENTRATIONS IN
THE SOOTH COAST AIR BASIM                                (CA03-OG4)

Ipideaiologic *nd Industrial Hygiene Support of Toric Subetance
Control Act - EPA                                     (CL-BIB-0232)

Proceae Kvalaatlon of Aebl«nt Air Monitoring Near a Sugar Beet
Proceaaing Plant in Idaho                             (CL-B1B-0296)

R0golatory Invectigation of Formkldehyd* EBiaaiona froai Pr«aaed
Hood Product a                                         (CL-BIB-0434)

Lew Cost P«x*on*l Honitoring Devicea for Indoor Air   (CL-BIB-04T1)

Madison Arenue Formaldehyde Study                     (CI.-BIB-0535)

Staten laland-Hew Jetaey Urban Air Toxic* A**eaa*ent. Prograa
                                                      (CL-BIB-0553)

Study to Determina the lapact of Rnah Hour Traffic on
Formaldehyde Lerela                                   (Ct-BIB-0624»

Northern Wiaconsln Boiler Evaluation                  (Ct-BIB-0«27)

ExpoBure Aaseaaateflt for Motor Vehicle Air Toric*      (CL-BIB-0725)

AtMoapheric Tcanaformatien of Air Toxics:  Beniene, 1, 3-Butadlene,
and Formaldehyde                                      (Cl-BIB-0726)
                                                                             Motor V«hlcl« Air Toiica flemith Information

                                                                             Mobile Source-Related Air Tozice Study
                                                       (Cl-BIB-0721)

                                                       (CL-BIB-0728)
                                                              (KI010D2)
                                                                             Control Technique* Guideline (CTC) for Surface Coating of Plaatic
                                                                             Parta                                                 (CI--BIB-07B9)

                                                                             Iraluatloo of rormaldehyde and Phenol Eadaaiona frcai a Tfearmoaet-
                                                                             ting Retlnt Facility In South Carolina                (CL-BIB-0908)

-------
UI
 I
m
         FORMAICEHTDI.  (50-00-01  tcont.l
            URBAN AIR-TOXICS  PROGRAM
                                                                                             (B6-61-91  (cont.l
                                                    (M001 MONITORING 1)
            ASSESSMENT OF A SYNTHETIC  RUBBER COATING PLANT FOR LOCALIZED HIGH
            RISK IMPACTS                                         (PA0289-1-HRPS)

            ASSESSMENT OF A CAN MANUFACTURING FACILITY FOR LOCALIZED HIGH RISK
            IMPACTS

         FUNGAL SPORES  (CL-SPORES1
            Role of Fungal Spores in Organic Duct Toxic Syndrc
         FURAN  (110-00-9)
            ATSDR Tozlcological Profiles
                                                                 (PA0289-2-HRPS)
                                                         (ODTS)
                                                          (CL-BIB-0767)
                                                          (CL-BIB-0618)
FURAHS  (CL-FUBAN)
   STUDY OF AMBIENT CONCENTRATIONS OF CHLORINATED DIBENZODIOXINS AND
   DIBENZOFORANS IN URBAN AREAS  IN THE SOUTH COAST AIR BASIN
   (COMPLETED RESEARCH)                                (CA01-A6-100-32)

   Low Temperature Formation of  Dioxins and Furans from Municipal
   Hast* Combustion                                       (CL-BIB-0691)

   Field Testing of Medical Waste  Incinerator*  (MWIs)     (CL-BIB-0722)

   Municipal Waste Combustors NSPS,  Phase II             (CL-BIB-0748)

FURNITURE AND FIXTURES  (25)
   Emissions from Combustion of  Cabinet and Formica Countertop Scrap
                                                          (CL-BIB-0701)
            Alternative Coatings Demonstration Projects
                                                          (CL-BIB-0752)
            Control Techniques Guideline  (CTG) for Wood Furniture Coating  -
            National Air Pollution Control Techniques Advisory Committee
            (NAPCTAC) Preparation                                  (CL-BIB-0787)

         GAS PRODUCTION AND DISTRIBPTIOM  (4921
            National Emission Standards for Hazardous Air Pollutants; Amendment
            to Benzene Rule for Coke By-Product Recovery Plants    (CL-BIB-0747)

            ASSESSMENT OF EMISSIONS FROM ADJACENT INDUSTRIES IMPACTING THE
            BROOKRORST SUBDIVISION, NATRONA COUNTY, WYOMING             (WT01-2)

         CAS PROPOCTION AND/OR DISTRIBOTIOM (4925)
            National Emission Standards for Hazardous Air Pollutants; Amendment
            to Benzene Rule for Coke By-Product Recovery Plants    (CL-BIB-0747)

                  (8006-61-9)
            Chemical Analysis of Particulate Filters  (Colorado)    (CL-BIB-0445)

            New Studies of Population Exposure to VOCs and Major Sources of
            Exposure                                               (CL-BIB-0498)

            Denver Brown Cloud Study 12                            (CL-BIB-0623)

            Stage I Gasoline Marketing NESHAP                      (CL-BIB-0794)
   NESHAPS FOR RADIONDCLIDES RECONSIDERATION; PROSPHOGTPStM  (RC01 1-3)

   National Emission Standards for Hazardous Air Pollutants; Benzene
   Emissions from Chemical Manufacturing Process Vents, Industrial
   Solvent Use, Benzene Waste Operations, Benzene Transfer Operations,
GASOLINE SERVICE STATIONS  (554)
   Procedures for Estimating and Allocating Area Source Emissions of
   Air Toxics                                             (CL-8IB-0545)
                                                                                      Stage I Gasoline Marketing NESHAP
                                                                                                                                    (CL-BIB-0794)
GASOLINE SERVICE STATIONS (55411
   Procedures for Estimating and Allocating Area Source Emissions of
   Air Toxics                                            (CL-BIB-0545)
                                                                                      Stage I Gasoline Marketing NESHAP
                                                         (CL-BIB-0794)
                                                                                   GENERAL BUILDING CONTRACTORS (15)
                                                                                      Effectiveness of Various Surface Coatings and Concrete Blocks in
                                                                                      Reducing Low Pressure-Driven Influx of Radon Through Concrete
                                                                                      Block Basement Walls                                  (CL-BIB-0499)
                                                                                      Preparation of a Radon/New Construction Report
                                                         (CL-BIB-0530)
   Radon Mitigation and Prevention in Schools and Large Buildings
                                                         (CL-BIB-0598)

   New House Evaluation Protocol Project (New HEP)  for Radon
   Reduction in New Construction                         (CL-BIB-0599)
                                                                                      National Residential Radon Surrey
                                                                                                                                   (CL-BIB-0602)
                                                                             House Evaluation Program to Evaluate the Cost and Effectiveness of
                                                                             Radon Mitigation Methods                              (CL-BIB-0603)
                                                                             Building Site Characterization

                                                                            HKRAL MEDICAL t SURGICAL HOSPITALS (80621
                                                                             ETHYUNK OXIDE REGULATIONS
                                                         (CL-BIB-0604)


                                                             (OH04ETO)
                                                                          CLYCOLS.  POLTETHTLENE.  MONO(2.3-EPOXT-2- (32196-63-7)
                                                                             Epidemiologic and Industrial Hygiene Support of Toxic Substance
                                                                             Control Act - EPA                                     	
                                                                          GROCERIES AND RELATED PRODUCTS (514)
                                                                             Ethylene Oxide Mortality Study - NCI

                                                                          GROCERIES AND RELATED PRODUCTS.  NIC (5H»
                                                                             Ethylene Oxide Mortality Study - NCI

                                                                          HALOWAX 1000 (58718-66-4)
                                                                             Mortality Study of Workers Exposed to Halowax

                                                                          HALOWAX 1001 (58718-67-5)
                                                                             Mortality Study of Workers Exposed to Halowax
                                                         (CL-BIB-0232)


                                                         (CL-BIB-0224)


                                                         (CL-BIB-0224)


                                                         (CL-BIB-0410)


                                                         (CL-BIB-0410)

-------
                 1099 t39450-05-0>
 I
Ul
            Mortality Study of Worker* Exposed to Halowax
     (CL-BIB-0410)
                                                                                                       kt  (cont.)
         HARDWARE STORKS  (525)
            Toxic Chemirsi  Testing for Assessment Exposure Monitoring Systems
            Development                                            (CL-BIB-0401)

         HARDHARE STORKS  {52511
            Toxic Chemical  Tasting for Assessment Exposure Monitoring Systems
            Development                                            (CL-BIB-0401)

         mZABDOOS HASTES  tCL-HXnOST>
            Field Assessment  of Air Emissions from Hazardous Haste Dewatering
            Operations                                             (Cl-BIB-0141)
           Methods Development for Hazardous Haste Combustors
     (CL-BIB-0289)
            Study on the Formation of Aerosols and Particulars frost th«
            lacinvration of Matala                                (CL-BIB-CU75)

            SupplMMntc to the Propoacd Rules for Bollars, Industrial
            Furnaces, and  Incinerators that Use Hazardous Haste as Fuel
                                                                  (CL-BIB-0709)
            EMISSIONS  INVZNTORT OF A PIPELINE MARINE TERMINAL
(AK01  PROJECT 001)

     (CL-BIB-0059)

     (CL-BIB-0061)

     (CL-BIB-0062)

     (CL-BIB-0063)
Health Assessaent Docmcnt  for Acrolein

Health Ascessvent Docuaent  for Acetaldehyde

Health Assess:; nt DocuBent  for Hydrogen Sulflda

Health Assessment Document  for Phosgene

Effective Silica Indices of lUspirable Mineral Dusts  (CL-BIB-0195)

Health Hazard Evaluations and Technical Assistance     (CL-BIB-0231)

Epidamlologic and Industrial  Hygiene  Support  of Toxic Substance
Control Act - EPA                                      (CL-BIB-0232)

Access to National Occupational Hacard Surrey Data  Base  Profile
Development                                            (CL-BIB-0252)

Health Assessment Docu»ent  for Chlorine and Hydrogen Chloride,
External Review                                        (CL-BIB-0280)

Health Assessment for Trichloroethylene Cancer Update (CL-BIB-0282)

Indoor Air Quality Research                           (CL-BIB-0290)

Chemical Hacard Information Profiles  (CHIP's)  for Various Chemicals
                                                       (CL-BIB-034S)

Doslmetry Models for VOC Hazard Identification        (CI.-BIB-0350)

Health Assessment Document  for Mineral Fibers         (CL-BIB-0372)
                                                                          Health Assessment Document for Methyl Isocyanate       (CL-BIB-0373)

                                                                          Health Assessment Document for Toluene Diisocyanate    (CL-BIB-0374)

                                                                          Summary Review of Health Effects Associated with Methyl
                                                                          Methacrylate:  Health Issue Assessment                 (CL-BIB-0558)

                                                                          Summary Review of Health Effects Associated with Phthalic
                                                                          Anhydride:  Health Issue Assessment                    (CL-BIB-0559)

                                                                          Summary Review of Health Effects Associated with Maleic Anhydride:
                                                                          Health Issue Assessment                                (CL-BIB-0560)

                                                                          Summary Review of Health Effects Associated with Organic
                                                                          Phosphorus:  Health Issue Assessment                   (CL-BIB-0562)

                                                                          Summary Review of Health Effects Associated with Styrene:  Health
                                                                          Issue Assessment                                       (CL-BIB-0565)

                                                                          National Residential Radon Survey

                                                                          National Assessment of Radon Gas (SARA Section
                                                                                     ATSDR Toxlcological Profiles

                                                                                     Mutagenicity of Individual  Indoor Air Mixtures
                                                      (CL-BIB-0602)

                                                      I
                                                      

Envlrormental and Health Assessment of Exposure to Alachlor-
enhsncement                                           (CL-BIB-0688)
                        Indoor Air Cluster Project

                        Motor Vehicle Air Toiics Health Information
                                                                                                                                            (CL-BIB-0716)

                                                                                                                                            (CL-BIB-0727)
                                                                                      Study to  Improve Assessments  of Human Cancer Risk. From HAPs
                                                                                                                                            (CL-BIB-0739)
                                                                                      Health Effects Assessment  Summary Tables  (BUST)
                                                                               (CL-BIB-0746)
                                                                                      Role of Fungal  Spores  in Organic Dust Toxic Syndrome  (ODTS)
                                                                                                                                            (Ct-BIB-0767)

                                                                                      Develofmwnt of  Bioassays:   Identify  Health  Risks  of Asbestos
                                                                                      Substitutes                                            (Cl-BIB-0768)

-------
                ASSESSMENT  (HaA  (cont.l
                                                                                           ~ 1110-54-31
u»
Ui
Ul
Fiber Toxicity:   Surface Properties and Analysis
                                                                   (CL-BIB-0769)
            Study of Methyl  Bromide and Sulfnryl Fluoride Applicators
                                                                   (CL-BIB-0775)

            Mutagen-Induced  Fatal AnoBaliea Subsequent  to Exposure of Mouse
            Zygotes                                                (CL-BIB-0801)
            Health Assessment  for Styrana Cancar Opdata

            Review of the Health Effects of Silica
                                                       (CL-BIB-0816)

                                                       (CL-BIB-0819)
            Short-Term Health  Effects  and Dose-Response  for  Hydrogen Chloride
                                                                   (CL-BIB-0820)
            Health Effect* of Asphalt  Fumes
                                                       (CL-BIB-0821)
            Reference Guide to Odor Thresholds  for Hazardous Air Pollutants
                                                                   (CL-BIB-0822)

            Report able Quantity Adjustments  for Lead and Methyl Isocyanate
            (MIC)                                                  (CL-BIB-0823)
            Multiple Chemical Sensitivity  Issue Analysis
                                                        (CL-BIB-790)
Ambient monitoring in urban and other point source areas of
concern.                                           (OH01 AMMON A001)

SOURCES, OCCURRENCE AND EFFECTS OF DIOXINS AND DIBENZOFURANS IN
OHIO'S ENVIRONMENT                               (OH01  DIOXIK D001)

EVALUATING CARBON TETRACHLORIDE EMISSIONS  AT THE VELSICOL CHEMICAL
FACILITY IN MEMPHIS,  TN                            (TN0368-D8-0097)
         HEALTH SERVICES  {801
            Ethylene Oxide Mortality Study - NCI
                                                       (CL-BIB-0224)
            Evaluation of Ethylene Oxide Emissions from Small Hospital Steril-
            izers in Jacksonville, Florida                         (CL-BIB-0810)
            ETHTLENE OXIDE REGULATIONS

         HEAVY CONSTROCTIOM. EX. BUILDING  (16)
            Health Risks Associated With Asphalt
                                                           (OH04ETO)


                                                       (CL-BIB-0771)
         HEPTACHLORODIB»NK)DIOXIN.1.2.3.4.6.7.e-  (35822-46-9)
            SOURCES, OCCURRENCE AND EFFECTS OF DIOXINS AND DIBENZOFDRANS IN
            OHIO'S ENVIRONMENT                                (OH01 DIOXIN D001)

         mnr>tirtQRO-l,3-BOTADIEHE  (87-68-31
            Health Advisory for 15 Unregulated Volatile Organic Compounds
                                                                   (CL-BIB-0677)

         nr«CBLQBODTffi«M«0-|>-pTmm'-1-2.3.6.7.8-  (34465-46-8)
            SOURCES, OCCORRENCE AND EFFECTS OF DIOXINS AND DIBENZOFURANS IN
            OHIO'S ENVIRONMENT                                (OH01 DIOXIN D001)
    Stage I  Gasoline Marketing NESHAP

HEXANONE.2- (591-78-61
    ATSDR Toxicological  Profiles

HIGHWAY AND STREET CONSTRUCTION (161>
    Health Risks Associated With Asphalt

HIGHWAY AND STREET COHSTRDCTIOH (1611)
    Health Risks Associated With Asphalt

HOSPITALS (8061
    Ethylene Oxide  Mortality Study  - NCI
(CL-BIB-0794)


(CL-BIB-0618)


(CL-BIB-0771)


(CL-BIB-0771)


(CL-BIB-0224)
                                                                                      Evaluation of Ethylene Oxide Emissions from Small Hospital Steril-
                                                                                      izers in Jacksonville, Florida                        (CL-BIB-0810)
                                                                                      ETHYLENE OXIDE REGULATIONS
                                                                                                                                    (OH04ETO)
HOUSEHOLD FURNITURE  (2511
   Control Techniques  Guideline  (CTG) for Hood Furniture Coating -
   National Air Pollution  Control Techniques Advisory Committee
    (NAPCTAC)  Preparation                                (CL-BIB-0787)

HYDROCARBONS (CL-HCARB1
   New  Studies  of Population Exposure to VOCs and Major Sources of
   Exposure                                             (CL-BIB-0498)

   Evaluation of Toxic Emissions from Asphalt Plants that Use Petro-
   leum Contaminated Soils for Aggregate                 (CL-BIB-0807)
                                                                                   HYDROGEN BROMIDE {10035-10-61
                                                                                      Inhalation Study on Hydrogen Bromide
                                                         (CL-BIB-0675)
HYDROGEN CHLORIDE  (7647-01-01
   Health Assessment Document for Chlorine and Hydrogen Chloride,
   External Review                                       (CL-BIB-0280)

   Methods Development for Hazardous Waste Combustors    (CL-BIB-0289)

   ATSDR Toxicological Profiles                          (CL-BIB-0618)

   Municipal Waste Combustors NSPS, Phase II             (CL-BIB-0748)

   Short-Term Health Effects and Dose-Response for Hydrogen Chloride
                                                         (CL-BIB-0820)

   ASSESSMENT OF EMISSIONS FROM ADJACENT INDUSTRIES IMPACTING THE
   BROOKRURST SUBDIVISION, NATRONA COUNTY, WYOMING            (WY01-2)

HYDROGEN CYANIDE (74-90-81
   Chemical Hazard Information Profiles (CHIP'S) for Various Chemicals
                                                         (CL-BIB-0345)
                                                                          33/50 Industrial Toxics Project

                                                                       HYDROGEN FLUORIDE (7664-39-3)
                                                                          ATSDR Toxicological Profiles
                                                         (CL-BIB-0745)


                                                         (CL-BIB-0618)

-------
<*>
 I
Ut
0*1
HTDROGEM FLDOBID1  (7664-39-31  fcont.l
   Inhalation Study on Hydrogen  Fluoride                  (CL-BIB-0674)

HTDROGEH SULTIPE (7783-06-41
   Health Assessment Document for Hydrogen Sulfide        (CL-BIB-0062)

   THE ABS PROJECT (AGGREGATE REDUCED SDXFUR)             (FL02ARS0002)

   ASSESSMENT OF EMISSIONS FROH  ADJACENT INDUSTRIES  IMPACTING THE
   BROOKHURST SUBDIVISION, NATRON*. COUNTT, WYOMING             (WTO 1-2)

HIDROQOIMOHE {123-31-9)
   Chemical Hazard Information Profiles  (CHIP'*) for Various Chemical.
                                                          (CL-BIB-0345)

IL KHV. PROT. ACEMCT. DIV. OF AIR POLLUTION CONTROL  IEPA1I
   Coke Oven Emissions:  Charging., Topside Leaks, Door  Leaks NESHAP
                                                          (CL-BIB-0012)

   Health Assessment Document for Acrolein                (Cl-BIB-0059)

   Health Assessment Document for Acetaldehyde            (CL-BIB-0061)

   Health Assessment Document for Hydrogen Sulfide        tCL-BTB-0062)

   Health Assessment Document for Phosgene                (CL-BIB-0063)

   Atmospheric Heaaorements of Trace Volatile Organic Compoundg
                                                          (CL-BIB-0103)

   Haiardoua Air Pollutant* In the Urban Environment      (CL-BIB-0104)

   Determine Pulmonary and Immune System Toiiclty         (CL-BIB-0108)

   Determine Nsurotozic Doie-Iffect Relationehlps         (CI-BIB-0109)

   Characterize Genotoric Doae-Respoaae Ralationahipa     (CL-BIB-0110)

   Identify and Evaluate Toxic Component* of Air Pollution
                                                          (CIr-BIB-0111)

   Develop Mathoda  to Quantify Developmental and Reproductive Toilcity
   of Air Pollutants                                      (CL-BIB-0114)
           Integrated Air Cancer Project (IACP)
                                                          (CL-BIB-0115)
            Field Assessment of Air Emissions from Haiardoua Waste Devatering
            Operations                                             (CL-BIB-0141)

            Analysis of Acid Precipitation Samples Collected in Heat Virginia,
            Delaware,  and Maryland                                 (CL-BIB-OU7)

            Particnlate and Tisane Analysis Service and Research   (CL-BIB-0161)
            Evaluation of Mesotheli


            Vanadium Pentozide - NTP Chemical Management
                              Production by Asbestos Substitutes
                                                          (CL-BIB-0162)
                                                          (CL-BIB-01B1)
                                                                                   IL KHV. PROT. AGEttCr.  MV. OF AIR PQLLOTIOM CaiTROI. (EFA1> fcont.l
                                                                                      Effective Silica Indices of Respirable Mineral Dusts   (CL-BIB-0195)

                                                                                      Ethylene Oxide Mortality Study - NCI                   (Ct-BIB'0224)

                                                                                      Update of Completed Cohort Mortality Studies - HCI     (CL-BIB-0227)

                                                                                      Medical,  Blometrlc  and Industrial Hygiene Study of Emerging
                                                                                      Problems                                               (CI.-BIB-0230)
                                                                                      Health Hazard Evaluations and Technical Xcaiatanc*
                                                                                                                                            (CVBIB-0231)
                                                                                      Epidemiologic and Industrial Hygiene Support of Toxic Substance
                                                                                      Control Act - EPA                                     (CJ.-BIB-0232)

                                                                                      Mortality Study of Worker* Exposed to Toluene Dliaocyanate
                                                                                                                                            (CL-BIB-0243)
                                                                                      Draoiim Minera-Low Dose Investigation
                                                       {U.-BIB-0244)
Access to National Occupational Hazard Survey Data Base Profile
Development                                            (Cl-BIB-0252)

Health Assessment Document for Chlorine and Hydrogen Chloride,
External Review                                        (Cl-BIB-0280)

Development of Methods to Interpret Metabolism Data in Exposure
Assessments                                            (Cl-BIB-0281)

Health Assessment for Triehloroethylene Cancer Update  (CI.-8IB-0262)

Methods Development for Hazardoua Waste Combustors     (CL-BIB-0289)

Indoor Air Quality Research                            (CL-BIB-0290)

Monitoring Human Exposure to Hazardous Air Pollutants  (HAPs)
                                                       (CL-BIB-0291)

Process Evaluation of Ambient Air Monitoring Near a Sugar Beet
Processing Plant in Idaho                              (CL-BIE-0296)

Environmental Tobacco Smoke JETS) Policy Guide         [Ct-BIB-0339(

Environmental Tobacco Smoke (ETS) Lung Cancer and Respiratory
Disease Risk Assessment                                (CL-BIB-0340)

Designing for Good Indoor Air Quality:  An Introduction for Design
Professionals                                          (CL-BIB-0341)

Chemical Hazard Information Profiles  (CHIP'•) for Various Chemicals
                                                       (CL-BIB-0345)

Refinement of a Detection and Analysis Approach to Volatile Organic
Compound Release Characterization Using a Whole Air Technique
                                                       (CL-BIB-0348)
                                                                             Doslmetry Models for VOC Hazard Identification
                                                       (CL-BIB-0350)

-------
OJ
 I
en
-J
            	DIV. OF KIR POLLOTIOM COHTBOL tKPAll  (cont.l
            CERCLA Designation and Reportable Quantities Regulations
                                                                   (CL-BIB-0354)

            Interpretive Rule on Federally Permitted Releases under CERCLA
            Section  101(10)                                        (CL-BIB-0355)

            Field Testing and Method  Evaluation for Industrial Cooling Tower*
                                                                   (CL-BIB-0360)

            Field Testing and Method  Evaluation of Chraew Electroplating Planta
                                                                   (Cl-BIB-0361)
            Integrated Risk Information  System (IRIS)

            Phosphogypsum Reconsideration
                     (CL-BIB-0363)

                     (CL-BIB-0364)
            Investigation, Documentation and Testing of a Proposed Wet
            Deposition and Related Algorithms to ISC Models
                    (CL-BIB-0370)

                    (Ct-BIB-0372)

                    (CL-BIB-0373)

                    (CL-BIB-0374)

                    (CL-BIB-0379)

                    (CL-BIB-0384)
Health Assessment Document  for Mineral Fibers

Health Assessment Document  for Methyl Isocyanate

Health Assessment Document  Cor Toluene Diisocyanate

Indoor Air Reference Data Base

Chromium Electroplating NKSRAP Development

Industrial Cooling Towers Chromium NESHAP  Development  {CL-BIB-0385)

Source Category Parameters                             (Cl-BIB-0391)

The Toxic Interaction Database, MIXTOX                (CL-BIB-0392)

Archive and Evaluate Selected Air Toxics Dispersion Models
                                                       (CL-BIB-0399)

Toxic Chemical Testing for Assessment  Exposure Monitoring Systems
Development                                            (CL-BIB-0401)

Determination of Population Exposure to Mobile Source Pollutants
                                                       (Cl-BIB-0406)

Integrated Air Cancer Project  (IACP)                   (O.-BIB-0408)

Mortality Study of Workers Exposed to  Halowax         (CL-BIB-0410)

State/EPA Indoor Radon Survey                          {Cl-BIB-0424)

Regulatory Investigation of Formaldehyde Emissions  from Pressed
Hood Products                                          (Cl-BIB-0434)

Chemical Analysis of Particulate Filters  (Colorado)    (CL-BIB-0445)
IL EHV. PROT. AGEMCT. DIV. OF AIR POLLDTIOM COHTROL IEPA11 lcont.>
   Chamber Studies Characterizing the Organic Emissions from Kerosene
   Space Heaters:  Phase II                               (CL-BIB-0449)

   The Particle Total Exposure Assessment Methodology     (CL-BIB-0460)

   low Cost Personal Monitoring Devices for Indoor Air    (CL-BIB-0471)

   Compendium of Indoor Air Quality Measurement Methods   (CL-BIB-0472)

   Temporal Profile Analysis                              (CL-BIB-0474)

   Study on the Formation of Aerosols and Particulates from the
   Incineration of Metals                                 (CL-BIB-0475)

   Indoor Air Pollution Mitigation Technology Research    (CL-BIB-0476)

   Preliminary Evaluation of Test Method* for Volatile Organic* in
   Hazardous Haste                                        (CL-BIB-0480)

   Hew Studies of Population Exposure to VOCs and Major Sources of
   Exposure                                               (CL-BIB-0498)

   Effectiveness of Various Surface Coatings and Concrete Blocks in
   Reducing Low Pressure-Driven Influx of Radon Through Concrete
   Block Basement Halls                                   (CL-BIB-0499)
                                                                                      Emissions Data Base for Indoor Air Sources
                                                         (CL-BIB-0507)
                                       Chemical Fractionation  and Analysis of China Coal Combustion
                                       Emission Samples                                       (CL-BIB-0516)

                                       A High-Ifficlency, High-Volume Compound Annular Denuder Sampler
                                       for Phase-DistrU>uted Semi-Volatile Organic Chemicals  (CL-BIB-0517)

                                       VOCs Samplers for Superfund Site Applications          (CL-BIB-0520)

                                       Multi-Sorbent Preconcentrator                          (CL-BIB-0524)

                                       Preparation of a Radon/New Construction Report         (CL-BIB-0530}

                                       Madison Avenue Formaldehyde Study                      (CL-BIB-0535)

                                       Analysis of Non-M*thane Organic Compounds  (1MOC) Canisters for
                                       Selected Organic Compounds by GC/HSD                   (CL-BIB-0536)

                                       1985 (missions Deposition  Modeling of Air Toxics in Lake Michigan
                                       Region                                                 (CL-BIB-0541)

                                       Procedures for Estimating  and Allocating Area Source Emissions of
                                       Air Toxics                                             (CL-BIB-0545)

                                       Method Development for Measuring Condenslble Particulate Matter
                                                                                              (CL-BIB-0548)
            General Quantitative Risk Assess
            Health Effects
nt Guidelines for Honcancer
                    (CL-BIB-0448)
                                                                          Home Builders'  Guide to Indoor Air Quality

                                                                          Staten Island-New Jersey Urban Air Toxics Assesi
                                                         (CL-BIB-0550)

                                                    •nt Program
                                                         (CL-BIB-0553)

-------
U)
01
o>
         IL ENV. PHOT. AGENCY. DIV. OF AIR POLLUTION CONTROL  (EPA1>  fcont.)
            Siaassry Review of Health Effects Associated with Methyl
            Methacrylata:  Health Issue Assessment                 (CL-BIB-0558)

            Summary Review of Health Effects Associated with Phthalic
            Anhydride:  Health Issue Assessment                    (CL-BIB-0559)

            Summary Review of Health Effect* Associated with Maleic Anhydride:
            Health Issue Assessment                                (CL-BIB-0560)

            Tissmsry Review of Health Effect* Associated with Organic
            Phosphorus:  Health Issue Assessment                   (CL-BIB-0562)

            Summary Review of Health Effects Associated with Styrene:  Health
            Issue Aasessatent                                       (CL-BIB-0565)

            National Institute of Standards and Technology General Indoor
            Air Pollution Concentration Model                      (CL-BIB-0586)

            Liver Toxicity:  Mechanisms/Interactions               (CL-BIB-0592)

            Research to Improve Health Risk Assessments (RIHRA)    (CL-BIB-0597)

            Radon Mitigation and Prevention in Schools and Large Buildings
                                                                   (CL-BIB-0598)

            New House Evaluation Protocol Project (New HEP) for Radon
            Redaction in New Construction                          (CL-BIB-0599)
National Residential Radon Survey
(CL-BIB-0602)
            House Evaluation Program to Evaluate the Cost and Effectiveness of
            Radon Mitigation Methods                              (CL-BIB-0603)
            Building Site Characterization
                                                       (CL-BIB-0604)
            Superfund Cooperative Project - Application of Radon Mitigation
            Technique* to Superfund Sites                         (Cl-BIB-0605)

            Radon Measurements in School*:   An Interim Report     (CL-BIB-0606)

            National  Assessment of Radon Cat (SARA Section 118(k))
           National  Data Base of Indoor Radon Measurements

           Monitoring of Dioxin at Dloxin Tteamril Sites
                                                       (CL-BIB-0607)

                                                       (CL-BIB-0609)

                                                       (CL-BIB-0613)
           Evaluation of Longpass Fourier Transformation Infra-Red (FTIR)
           Spectroscopy Remote Senaing Technology for VOCs       (CL-BIB-0614)

           ATSDR ToKlcologleal Profiles                          (CL-BIB-0618)

           Denver Brown Cloud Study 42                           (CL-BIB-0623)

           Study to Determine the Impact of Rush Hour Traffic on
           Formaldehyde Levels                                   (CL-BIB-0624)

           Comprehenei-ve Toxic Air Pollutants Database           (CL-BIB 0625)
                                                                       IL EMV. PROT. AGEHCT. DIV. OF AIR POLLOTIOH CONTROI. fEPAlt tcont.t
                                                                          Heavy Metal Sampling                                  (CL-BIB-OS26)

                                                                          Northern Wisconsin Boiler Evaluation                  (CL-BIB-0627)

                                                                          Dry Cleaning NESHAP                                   (CL-BIB-0630)

                                                                          Voluntary Reduction of Hazardous Air Pollutants       (CL-BIB-0631)

                                                                          Staten Island Citizen Odor Episode Monitoring Network (CL-BIB-0632)

                                                                          Comprehensive Revision to Asbestoe NESRAP Rule        (CL-BIB-0633)

                                                                          Air Toxics Evaluation of A Municipal Haste Combustor in
                                                                          Ballingham, flashington                                (CL-BIB-0634)

                                                                          Michigan Compliance Prioritization (Inspection Targeting System)
                                                                                                                                (CL-BIB-0637)
                                                                          Minnesota Urban Air Toxic* Assessment

                                                                          Minnesota Waferboard Kmlssions Study

                                                                          Volatile Organic Compounds and Aldehydes in Indoor Air


                                                                          School Mitigation Demonstrations Program
                                                                         (CL-BIB-0638)

                                                                         (CL-BIB-0639)


                                                                         (CL-BIB-0640)

                                                                         (CL-BIB-0641)
Mutagenlclty and Exposure Assessment of Unvented Kerosene Heaters
in Mobile  Homes                                        (CL-BIB-0649)

Sampling Methods for Seml-VOC* in Indoor Air           (CL-BIB-0650)

Mutageniclty of  Individual Indoor Air Mixtures         (CL-BIB-0651)

Evaluation of Den*« Gas Simulation Models              (CL-BIB-0653)

Development of a Most-Exposed Population Approach      (CL-BIB-0657)

Methodology for  Assessing Health Risks Associated with Indirect
Exposure to Combustor Emission*                        (CL-BIB-0659)

Health Assessment for Tetrachloroethylene Cancer Dpdate
                                                       {CL-BIB-0660)

Building Owners' and Managers' Guide to Preventing and Resolving
Indoor Air Quality Problems                            (CL-BIB-0662)

Test Method Development for Emissions frost Organic Solvent Cleaners
                                                       (CL-BIB-0664)

Characterization of Air Toxics Emissions and Deposition in the
Great Lakes Area                                      (CL-BIB-0665)

Air Emissions From Dredging                            (CL-BIB-0666)

Test Method Development for VOCs in Consumer Products  (CL-BIB-0668)

Chemical Substitutes for Chlorofluorocarbons           (CL-BIB-0672)

-------
u>
 I
Ul
         1L IHV.  PBW.  ACIHCT. DIV.  Of  MR POLMJIIOM COHTBOL (EPA11  (cont.l
            Organic Solvent Cleaners MESHAP                       (CL-BIB-0673)

            Inhalation Study on  Hydrogen Fluoride                 (CL-BIB-0674)

            Inhalation Study on  Hydrogen Bromide                  (CL-BIB-0675)

            Health Advisories for 28 Chemicals in Drinking Water  (CL-BIB-0676)

            Health Advisory for  15 Unregulated Volatile Organic Compound*
                                                                   (CL-BIB-0677)

            Aabient Monitoring of Polar Volatile Organic* and Semivolatile
            Phase-Distributed Organic*                             (CL-BIB-0678)
                                                                       II EOT. PROT. ACEMCI. DIV. OF AIR POUOTIOH CONTROL  IEPA11  (cont.i
                                                                          Radiation Curable Coating* a* a Control Option for VOCs  from
                                                                          Coating*                                               (CL-BIB-0698)

                                                                          Emissions from Combustion of Cabinet and Formica Counter-top Scrap
                                                                                                                                 (Ct-BIB-0701)

                                                                          Continuous Release Reduced Reporting Requirement       (CL-BIB-0702)

                                                                          Corona Destruction as an Air Toxics Control Option     (CL-BIB-0703)

                                                                          The Effect of Hood Finishing Products on Indoor Air Quality
                                                                                                                                 (CL-BIB-0705)
             Ethylene Oxide  Co
                    •rclal Sterlization/Fusdgation  NESHAP
                                                       (CL-BIB-0679)
            Synthetic Organic Chemical Manufacturing Industry  (SOCHI)
            Distillation Operations NSPS                           (CL-BIB-0680)

            Synthetic Organic Chemical Manufacturing Industry  (SOCM1)  Reactor
            Processes NSPS                                         (CL-BIB-0681)

            Synthetic Organic Chemical Manufacturing Industry  (SOCHI)  Air
            Oxidation Proce*»e* NSPS                               (CL-BIB-0682)
Municipal Solid Haste Landfill NSPS

Kanawha Valley Health Studie*
(CL-BIB-0683)

(CL-BIB-0686)
            Atmospheric Sampling Source for  Real-Tlme Measurement of  Polar VOCa
                                                                   (CL-BIB-0687)

            Environmental and Health Aasecament of Exposure to Alachlor-
            enhaocement                                            (CL-BIB-0688)
            Equipment teaks Regulatory Negotiation

            Hazard Ranking System
                                                       (CL-BIB-0689)

                                                       (CL-BIB-0690)
            Low Temperature Formation of Dioxin* and Furan* from Municipal
            Haste Combustion                                       (CL-BIB-0691)

            Surrogate Performance Indicators for Hazardous Naste Incinerators
                                                                   (CL-BIB-0692)

            Products of Incomplete Combustion in a Rotary Kiln Simulator
                                                                   (CL-BIB-0693)

            The Use of a Dilution Sampling System to Examine the Health Effects
            of Ambient Air and Temperatures on Municipal Naste Combustion
            Emission*                                              (CL-BIB-OC94)

            Long Term Radon Monitoring in 12 Maryland Houses Having EPA
            Installed Radon Reduction Systems                      (CL-BIB-0695)

            Entry and Control of Radon 222 and Thoron in New Mexico Residence*
                                                                   (CL-BIB-0696)
                                                                                      Development of a Chromium Sampling Method
                                                                                                                                 (CL-BIB-0706)
                                                                                      Development of a Source Test Method for Hexavalent Chromium
                                                                                                                                            (CL-BIB-0707)
                                                                          Hazardous Organic NESRAP
                                                                         (CL-BIB-0708)
 Supplements to the Proposed Rule* for Boiler*, Industrial
 Furnaces,  and Incinerator*  that Use Hazardous Haste as Fuel
                                                       (CL-BIB-0709)

 Ambient  Modeling of Toxic Release Inventory (TRI) Air Emissions
 Data                                                  (CL-BIB-0710)

 Characterization of Emissions from the Simulated Open Burning of
 Automobile  Shredder Fluff                              (CL-BIB-0711)

 Volatile Emission*  from Stabilization/Solidification of Hazardous
 Haste                                                  (CL-BIB-0712)

 School Evaluation Program to Select Radon Mitigation Strategies
                                                       (CL-BIB-0713)

 Evaluation of Two Innovative Spray Painting Systems    (CL-BIB-0714)

Characterization of Emissions from Combustion of Waste Hood Prod-
ucts                                                   (CL-BIB-0715)

 Indoor Air Cluster  Project                             (CL-BIB-0716)

Multi-Chamber Concentration and Exposure Model (MCCEM)
                                                       (CL-BIB-0717)

Review of BOAT Studies to Gather Data of Interest to Air Regulatory
Programs                                               (CL-BIB-0718)
                                                                          National Radon Potential Map

                                                                          Chromium Electroplating MESHAP
                                                                         (CL-BIB-0719)

                                                                         (CL-BIB-0720)
                                                                          Field Testing and Method Evaluation of Haferboard Plants
                                                                                                                                (CL-BIB-0721)

                                                                          Field Testing of Medical Naste Incinerators  (MWIs)     (CL-BIB-0722)

-------
way. PBOT. ACEHCT. OCT. or AIR POLUTTIOH COHTROI. (EPAI>  (cont.t
School Facility Managers' Guide to  Indoor Air  Quality  (CL-BIB-0723)
Air Toxics Emissions Reduction Initiative              (CL-BIB-0724)

Exposure Assessment for Motor Vehicle Air Toxics       (CL-BIB-0725(

Atmospheric Transformation of Air Toxics:  Benzene, 1,3-Butadiene,
and Formaldehyde                                       (CL-BIB-0726)
Motor Vehicle Air Toxics B«aith Information

Mobil* Source-Related Air Toxics Study

Urban Air Toxics Monitoring Program
                              (CL-BIB-0727)

                              (CL-BIB-0728)

                              (CL-BIB-0729)
Character!cation of Open Tire Burning Emissions and Exposures
                                                       (CI.-BIB-0730)

Analysis of Air Toxics Monitoring Data to Support Urban Area Source
Program undsr Title III                                (CL-BIB-0731)

Emission Characterization Study for  Integrated Iron and Steel  Pro-
duction                                                (CL-BIB-0732)
Spray Booth Air Recirculation Demonstration

Physicians' Gold* to Indoor Air Quality

Himan Responses to Complex Mixtures of VOCs

Animal/In Vitro Responses to Complex Mixtures  of VOC'a


Impact of Mobile Emissions on Noncancer Risk

Impact of Mobile Source Emissions on Cancer Risk

Study to Improve Asses
                              (CL-BIB-0733J

                              (Ct-BIB-0734)

                              (CL-BIB-0735)

                             i
                              (CL-BIB-0736)

                              (CL-BIB-0737)

                              (CL-BIB-0738)
mts of Human  Cancer  Risk From HAPs
                              (CL-BIB-0739)
Toxics Release Reduction Project  (TRRP)
                              (CL-BIB-0740)
Carpet Dialogue Process:  Study of VOC Emissions  from Carpets and
Associated Products                                   (CL-BIB-0741)

Rule-Making for State Permit Programs under Title III of  CAA
                                                      (CL-BIB-0742)
NX5HAP Development for Hew and Existing Sources
                              (CL-BIB-0743)
Biological Marker* for Environmental Tobacco  Smoke  (ETS)  Exposure
and Dosimetry                                          (CL-BIB-0714)

33/50 Industrial Toxics Project                        (CL-BIB-0745)

Health Effects Assessment Summary Tables  (BEAST}       (CL-BIB-0746)
IL EHV. PHOT. ACEMCI. DIV. Of AIR POLLUTION COHTROL IEPA11  tcont.l
   National Emission Standards for Hazardous Air Pollutants;  Amendment
   to Benxene Rule for Coke By-Product Recovery Plants   (CL-BIB-0747)

   Municipal Waste Combustor* HSPS,  Phase II             (CL-BIB-0748)

   Secondary Lead Smelters HSPS Review                   (CL-BIB-0749)

   Consumer Product Emissions Prevention Research        (CL-BIB-0750)

   Evaluation of Potential Coating Technologies          (CL-BIB-0751)

   Alternative Coatings Demonstration Projects           (CL-BIB-0752)

   Minimizing Solvent Kmissioni From Pesticides          (CL-BIB-0753)

   Research House Investigation of Radon Source Potentials,  Entry,
   Accumulation, and Removal Mschanimms                  (CL-BIB-0754)

   Application of Innovative Pressure Control Techniques in Radon
   Reduction                                             {CL-BIB-0755)

   Performance and Durability of Mitigation System Components and
   Materials                                             (Cl-BIB-0756)

   Develop Information Heeded For Effective Application of Active Soil
   Depressurization  (ASD)                                 (CL-BIB-0757)

   Field Study of Radon Levels in Pre- and Post-Occupied New Houses
                                                         (CL-BIB-0758)

   Development of Optimal HVXC Configurations for Radon Mitigation in
   New Houses                                            (CL-BIB-0759)

   Profile of School Building Characteristics Influencing Radon Entry
   and Mitigation                                        (CL-BIB-0760)

   Demonstration of Active Subslab Depressurization (ASD)  in Schools
   with Varied Construction, Geology,  and Climate        (CL-BIB-0761)

   Methods Development for Indoor Air Source Characterization
                                                         (CL-BIB-07«2)

   Engineering Evaluation of the Indoor Air Biocontaminant Pollution
   Prevention, Remediation, and Control                  (CL-BIB-0763)

   Evaluation of Ventilation for Indoor Air Quality Control
                                                         (CL-BIB-0764)
   Dose Rate Inhalation Study of Ethylene Oxide

   Assays of Respirable Genotoxlc Partlcttlates
(Ct-BIB-0765)

{CL-BIB-0766)
                                                 Role of Fungal Spores in Organic Dust Toxic Syndrome (ODTS)
                                                                                                       (Ct-BIB-0767)

                                                 Development of Bioassays:  Identify Health Risks of Asbestos
                                                 Substitutes                                           (CL-BIB-0768)

-------
         IL EMV. PROT. AGEHCY. DIV. OF AIR POLLUTION CONTROL (EPAli  (cont.l
            Fiber  Toziclty:   Surface Properties and Analysis      (CL-BIB-0769)
Ul
 I
            An Epidemlologlc  Study of  Indoor Air Quality

            Health Risk* Associated With Asphalt

            Beryllium Case Control Study

            Kthylene  Oxide Mortality Study
                                                       (CL-BIB-0770)

                                                       (CL-BIB-0771)

                                                       (CL-BIB-0772)

                                                       (CL-BIB-0773)
Evaluation of  Toxic Gas Monitors  for Indoor and Workplace Air
                                                       (CL-BIB-0774)

Study of Methyl Bromide and Sulfuryl Fluoride Applicators
                                                       (CL-BIB-0775)

Medical Waste  Incinerators  NSPS and Existing Sources  Guidelines
                                                       (CL-BIB-0776)

CAA Title  III  Guidance Documents  for State  and Local  Agencies
                                                       (CL-BIB-0777)

Evaluation of  Petroleum Refinery  Hazardous  Air Pollutant Emissions
                                                       (CL-BIB-0778)

NSPS Development for Medical Waste  Incinerators:  Pathogen Sampling
                                                       (CL-BIB-0779)

Evaluation of  Mercury Test Methods  for Monitoring Municipal Waste
Incinerators                                           (CL-BIB-0780)

Development of the Hazardous Organic RESHAP for Wastewater
                                                       (CL-BIB-0781)

Background Information for the Pulp and Paper Industry NT.SHAP
Development                                            (CL-BIB-0782)

Update of the  Field Inspection Manual  for Municipal Waste  Incinera-
tors                                                   (CL-BIB-0783)
IL 1HV. PROT. AGmCT. DIV. Of AIR POLLUTION CONTROL 
-------
                            AIR POLLUTION CONTROL It
 Evaluation of Fibrous Partlculate Matter From a  Mineral  Products
 Manufacturing Company in Alabama                       (CL-BIB-0811)

 Evaluation of Trlchloroethane  Emissions  from a Large Solvent User
 in Knoxville, Tennessee                                (CL-BIB-OB12)

 Severity of Toxic Response Stratification and Modeling Project
                                                        (CL-BIB-0813)

 Mechanistic and Empirical Mathematical Models of Toxicity
                                                        (CL-BIB-0814)

 A Height-of-Evidence Strategy  for Chemical  Interactions
                                                        (CL-BIB-0815)

 Health Assessment for Styrene  Cancer Update

 Indoor Air Source Characterization Research

 Evaluation of Means to Reduce  Radon Mitigation Costs

 Review of the Health Effects of Silica

 Short-Term Health Effects and  Dose-Response for  Hydrogen Chloride
                                                        (CL-BIB-0820)
                                         IL EHV. PROT. AGENCY. DIV.  OF AIR POLLUTION CONTROL  HL011  fcont.l
                                           Interaction of Liberated Aluminum  from a Coal-fired Electric Power
                                           Plant vith a  Hardwood Forest  Ecosystem in Southwestern Illinois
                                                                                                  (IL01-871065)

                                           Guide to Reduction of Indoor  Radon in Illinois Homes   (IL01-871113)

                                           Municipal Incinerator Emission Limit*                  (IL01-871116)

                                           Review of State of the Art of Measuring  Environmental Benefits
                                                                                                  (IL01-B81033)

                                           An Anlaysis of Industrial Reporting Requirements  for Toxic
                                           Materials:  A Mass Balance Accounting                  (IL01-881128)

                                           Air Monitoring Survey Design  for Air Toxic Pollutants in an Urban
(CL-BIB-0816)
(CL-BIB-0817)

(CL-BIB-0819)
Environment
INDIANAPOLIS AIR POLLUTION CONTROL DIVISION (IN03)
Evaluation of Crematory Emissions in Indianapolis
EVALUATION OF CREMATORY EMISSIONS IK INDIANAPOLIS
EVALUATION OF CREMATORY MISSIONS IN INDIANAPOLIS
(IL01-8B1145)
(IN03 1991 1)
(IN03-01)
(IN03IN002)
 Health Effect* of Asphalt Fumes
                        (CL-BIB-0821)
 Reference Guide to Odor Threshold* for Hazardous Air Pollutants
                                                        (CL-BIB-0822)

 Reportable Quantity Adjustments for Lead and Methyl Isocyanate
 (MIC)                                                   (CL-BIB-0823)

 Computer Estimation of Human Health Risks frcai Exposure to Indoor
 Air Volatile Organic Compounds in Region VI            (CL-BIB-0824)
INDOOR AIR 
   DEVELOPMENT AND IMPLEMENTATION OF EXPOSURE ASSESSMENT PROCEDURES
   FOR TOXIC AIR POLLUTANTS IN SEVERAL LOS ANGELES COMMUNITIES
   (COMPLETED RESEARCH)                               (CA01-A5-174-33)
                                           RESIDENTIAL  INDOOR-OUTDOOR RADON  STUDY
                                            (COMPLETED RESEARCH)

                                           Indoor Air Quality Research

                                           Environmental Tobacco Smoke (ETS) Policy Guide
                                                      (CA01-A6-194-53)

                                                         (CL-BIB-0290)

                                                         (CL-BIB-0339)
 United States/Mexico Industrial Source Control
                        (CL-BIB-OB25)
 High Risk Point Source Asses*
 City, Colorado
•nt of Oil Refineries in CcssMrce
                        (CL-BIB-0826)
   Environmental Tobacco Smoke (ETS) Lung Cancer and Respiratory
   Disease Risk Assessment                               (CL-BIB-0340)

   Designing for Good Indoor Air Quality:  An Introduction for Design
   Professionals                                         (CL-BIB-0341)
 High Risk Point Source Assessment of a Medical Products Manufactur-
 er in Brooking*, South Dakota                          (CL-BIB-0827)
 Incineration 2000

 Multiple Chemical Sensitivity Issue Analysis
                        (CL-BIB-082B)

                         (CL-BIB-790)
                                           Indoor Air Reference Data Base

                                           State/EPA Indoor Radon Survey
                                                         (Ct-BIB-0379)

                                                         (CL-BIB-0424)
_____	AIR POLLOTIOM CONTROL  (IL011
 An Ongoing Survey of Genetic Toxicity of Air Particulates
                                                           (IL01-001)

 Bacterial btdssioas frosi Incineration of Hospital Haate
                                                        (IL01-871026)

 Waste to Energy Recovery of Refuse as an Alternative to Landfill in
 Illinois                                               (IL01-B71037)
   Regulatory Investigation of Formaldehyde Emissions from Pressed
   Hood Products                                         (CL-BIB-0434)

   Chamber Studies Characterizing the Organic Emissions from Kerosene
   Space Beaters:  Phase II                              (CL-BIB-0449)

   The Particle Total Exposure Assessment Methodology    (CL-BIB-0460)

   Low Cost Personal Monitoring Devices for Indoor Air   (CL-BIB-0471)

   Compendium of Indoor Air Quality Measurement Methods  (CL-BIB-0472)

-------
IHDWRUR
                          lCQrt.1
ui
             Indoor Air Pollution Mitigation Technology Research   (CL-BIB-0476)

             New Studies of Population Exposure to VOCs and Major Sources of
             Exposure                                              (CL-BIB-0498)

             Effectiveness of Various Surface Coatings and Concrete Blocks in
             Reducing Low Pressure-Driven Influx of Radon Through Concrete
             Block  Basement Halls                                  (CL-BIB-0499)
             Emissions Data Base for Indoor Air Sources
                                                                   (CL-BIB-0507)
            fTinsjl ral  Fractionation and Analysis  of China  Coal  Combustion
            Emission  Saoples                                      (CL-BIB-0516)

            Preparation of a Radon/New Construction Report         (CL-BIB-053D)

            Home Builders'  Guide  to Indoor Air Quality            (CL-BIB-OSSO)

            Staten Island-New Jersey Urban Air Toxics  Assessment Program
                                                                   (CL-BIB-0553)

            National  Institute of Standards and  Technology General Indoor
            Air Pollution Concentration Model                      (CL-BIB-0586)

            Radon Mitigation  and  Prevention in Schools and Large Buildings
                                                                   (CL-BIB-0598)

            New Houee Evaluation  Protocol  Project  (New REP) for Radon
            Reduction la New  Construction                          (CL-BIB-0599)
            National Residential Radon Survey
                                                         (CL-BIB-0602)
            House Evaluation Program to Evaluate the Cost and Effectiveness of
            Radon Mitigation Methods                              (CL-BIB-0603)
            Building Site Characterization
                                                         (CL-BIB-0604)
            Superfund Cooperative Project - Application of Radon Mitigation
            Techniques to Superfnnd Sites                         (CL-BIB-0605)

            Radon Measurements in Schools:  An Interim Report     (CL-BIB-0606)

            National Assessment of Radon Gas (SARA Section 118(k))
                                                                  (CL-BIB-0607)

            National Data Base of Indoor Radon Measurements       (CL-BIB-0609)

            Volatile Organic Compounds and Aldehydes in Indoor Air
            School Mitigation Demonstrations Program
                                                         (CL-BIB-0640)

                                                         (CL-BIB-0641)
            Mutagenicity and Exposure Assesi
            in Mobile BCBMS
                                    •nt of Unvented Kerosene  Heaters
                                                         (CL-BIB-0649)
            Sampling Method* for Semi-VOCs in Indoor Air          (CL-BIB-0650)

            Mutagenicity of Individual Indoor Air Mixtures        (CL-BIB-0€51)
IHDOOR AIR IIA1 (cont.l
   Building Owners' and Managers'  Guide to Preventing and Resolving
   Indoor Air Quality Problems                           (CL-BIB-0662)

   Long Term Radon Monitoring in 12 Maryland Rouses Having EPA
   Installed Radon Reduction Systems                     (CL-BIB-0695)

   Entry and Control of Radon 222 and Thoron in Hew Mexico Residences
                                                         (Ct-BIB-0696)

   School Evaluation Program to Select Radon Mitigation Strategies
                                                         (CL-BIB-0713)

   Indoor Air Cluster Project                            (CL-BIB-0716)

   Multi-Chamber Concentration and Exposure Model  (MCCEM)
                                                         (CL-BIB-0717)

   National Radon Potential Map                          (CL-BIB-0719)

   School Facility Managers' Guide to Indoor Air Quality  (CL-BIB-0723)

   Physicians' Guide to Indoor Air Quality               (CL-BIB-0734)

   Buman Responses to Complex Mixtures of  VOCs            (CL-BIB-0735)

   Animal/In Vitro Responses to Complex Mixtures of VOC's
                                                         (CL-BIB-0736)

   Carpet Dialogue Process:   Study of VOC  Emissions from Carpets and
   Associated Products                                   (CL-BIB-0741)

   Biological  Markers  for  Environmental Tobacco Smoke  (ETS) Exposure
   and Dosimetry                                          (CL-BIB-0744)

   Research House  Investigation  of Radon Source Potentials, Entry,
   Accumulation, and Removal Mechanisms                  (CL-BIB-0754)

  Application of  Innovative Pressure  Control Techniques in Radon
   Reduction                                              (CL-BIB-0755)

   Performance and Durability of Mitigation System Components and
  Materials                                              (CL-BIB-0756)

  Develop Information Needed For  Effective Application of Active Soil
  Depressurication  (ASD)                                 (Cl-BIB-0757)

  Field  Study of  Radon Levels in Pre-  and Post-Occupied Hew Houses
                                                         (CL-BIB-0758)

  Development of  Optimal HVAC Configurations for Radon Mitigation in
  New Houses                                             (CL-BIB-0759)

  Profile of School Building Characteristics Influencing Radon Entry
  and Mitigation                                        (CL-BIB-0760)

  Demonstration of Active Subslab DepressurizatloD (ASD)  in Schools
  with Varied Construction, Geology, and Climate        (CL-BIB-0761)

-------
u>
 I
at
            Mathods Developaent for Indoor Air Source Characterization
                                                                  (CL-BIB-07«2)

            Engineering Evaluation of the Indoor Air Blocontaainant Pollution
            Prevention,  Reaedlation,  and Control                  (CL-BIB-0763)

            Evaluation of Ventilation for Indoor Air Quality Control
                                                                  (CL-BIB-0764)
            An EpidesUologic Study of Indoor Air Quality
                                                       (CL-BIB-0770)
Evaluation of Toxic Gas Monitor* for Indoor and Workplace Air
                                                       (CL-BIB-0774)

Indoor Air Source Characterization Research            (CL-BIB-0817)

Evaluation of Means to Reduce Radon Mitigation Costs   (CL-BIB-0818)

Coaputer Estimation of Human Health Risks froa Exposure to Indoor
Air Volatile Organic Compounds in Region VI            (CL-BIB-0824)

Guide to Reduction of Indoor Radon in Illinois BOMS   (IL01-871113)

THE TOTAL HUMAN ENVIRONMENTAL EXPOSURE STODT  (TREES) TO BENZO (A)
PTRENE                                          (HJ01PROJECT 29529)

Aabient aonltorlng in urban and other point source areas of
concern.                                          (OH01 AMMON AOOJ.)
            RADON CONCENTRATION STODT -  TOLEDO AREA

         IKDOOR AIR POLLOTANTS (CL-IAP1
            Indoor Air Quality Research
                                              (OM01 RADON STODT '86)
                                                       (CL-BIB-0290)
            Designing for Good Indoor Air Quality:   An Introduction for Design
            Professional*                                         (CL-BIB-0341)
            Indoor Air Reference Data Base
                                                       (CL-BIB-0379)
           Chamber  Studies Characterizing the  Organic Emissions frcei Kerosene
           Space Beaters:  Phase  II                               (CL-BIB-0449)

           The Particle Total  Exposure Assessment  Methodology    (CL-BIB-0460)

           Low Cost Personal Monitoring Devices  Cor Indoor Air   (CL-BIB-0471)

           Compendium of Indoor Air  Quality Measurement Methods  (CL-BIB-0472)

           Indoor Air Pollution Mitigation  Technology Research   (CL-BIB-0476)

           Emiisions Data Base for Indoor Air  Sources            (CL-BIB-0507)

           HOSM Builders' Guide to Indoor Air  Quality            (CL-BIB-0550)
            Staten Island-New Jersey Orban Air Toitc« Acsesi
                                                 »nt Program
                                                       (CL-BIB-0553)
INDOOR AIR POLLDTANTS  tCL-IAPI fcont.l
   National In«titut« of Standards and Technology General Indoor
   Air Pollution Concentration Model                     (CL-BIB-0586)

   Hutagenlcity and Exposure Assessaent of Unvented Kerosene Heaters
   in Mobile Boaes                                       (CL-BIB-0649)

   Saapling Methods for Seai-VOCs in Indoor Air          (CL-BIB-0650)

   Mutagenicity of Individual Indoor Air Mixtures        (CI.-BIB-0651)

   The effect of Wood Finishing Products on Indoor Air Quality
                                                         (Cl-BIB-0705)

   Methods DevelopSHnt for Indoor Air Source Characterization
                                                         (CL-BIB-0762)

   Engineering Evaluation of the Indoor Air Blocontaainant Pollution
   Prevention, Reaediation, and Control                  (CL-BIB-0763)

   Evaluation of Ventilation for Indoor Air Quality Control
                                                         (CL-BIB-0764)
   Indoor Air Source Characterization Research

INDUSTRIAL BUILDINGS AH
                                                                                                                                            (CL-BIB-0817)
                                                                                     Radon Mitigation and Prevention in Schools and Large Buildings
                                                                                                                                            (CL-BIB-0598)
INDUSTRIAL LAOHDERERS f72161
   Dry Cleaning KESBAP
(CL-BIB-0630)
INDUSTRIAL ORGANIC CHEMICALS (286)
   Synthetic Organic Chealcal Manufacturing Industry (SOCHI)
   Distillation Operations KSPS                          (CL-BIB-0680)

   Synthetic Organic Cheaical Manufacturing Industry (SOCMI) Reactor
   Processes NSPS                                        (CL-BIB-0681)

   Synthetic Organic Cheaical Manufacturing Industry (SOCMI} Air
   Oxidation Processes NSPS                              (CL-BIB-0682)

   EqulpSMnt Leaks Regulatory Negotiation                (CL-BIB-0€89)

   NESHAPS FOR RADIONUCLIDES RECONSIDERATION; PHOSPHOGTPSOM (RC01 1-3)

   National Eaission Standards for Hatardous Air Pollutants; Benzene
   Eaiaslons froa Cheaical Manufacturing Process Vents,  Industrial
   Solvent Use, Beniene Waste Operations, Benzene Transfer Operations,
                                                                          EVALUATING CARBON TETRACHLORIDE EMISSIONS AT THE VELSICOL CHEMICAL
                                                                          FACILITY IN MEMPHIS,  TN                            (TN0368-DB-0097)
                                                                                  IHDOSTTAL
                                                                                                                 EC  (28691
   EVALUATING CARBON TETRACKLOUDE EMISSIONS AT THE VELSICOL CHEMICAL
   FACILITY IN MEMPHIS, TN                            (TN0368-D8-0097)

-------
u>
 I
en
            Health Advisories for 28  Chemicals in Drinking Water  (CL-BIB-0676)

          INSTRUMENTS AND MLATCD PRODUCTS (381
            High Ri«k  Point  Source Assessment of a Medical Product! Manufactur-
            er  in Brooking*,  South Dakota                         (CL-BIB-0627)

          INTERCITY f. RURAL EPS TRAHSPORTATION (41311
            Control of Banian* Emissions  from Light Duty Vehicle*
                                                                (CA01-A6-204-32)
Madison Avenue Formaldehyde Study

       AMP RURAL BOS TRANSPORTATION
                                                                   (CI.-BIB-0535}
            Control of Benzene Emissions  fro
                                               Light  Duty Vehicles
                                                                
            Madison Avenue Formaldehyde  Study

         I ROW (15439-31-01
            URBAN AIR TOXICS PROGRAM

         IROK AHD STEEL PORGIHGS  13462]
            JORG1NSBN STIEL BAGHOUSE CHROMIUM EMISSIONS
                  PKECIOPS
                            ETAI.  r 391 11
            AHBIKNT ORGAHICS IK OLNEYYILU, RI AIR.
J1H11RT. SILVERHARt. AMD PLATED tORl
   AieiENT OnCANICS IN OLNEYVILLE,  RI  AIR
                                                       
                                                                             Mlnneaota Haferboard EmiesioDS Study
                                                                                                                                             [CL-BIB-0639]
          from Co«bu«tion of Cabinet and Formica Countertop Scrap
                                                      (CL-BIB-0701)

Field Testing and Method Evaluation of HaCerboard Plants
                                                      (Ct-BIB-0-721)
                                                                             Kmisslons Assessment in the Wood Products Industry
                                                                                                                                {CL-BIB-0795)
                                                                             Evaluation of Pentachlorophenol and Creosote Emissions from a Wood
                                                                             Treatment Facility in Florida                         (CL-BIB-0809)

                                                                          HALEIC AHHTPRTDE (109-31-fil
                                                                             Summary Review of Health Effect* Associated with Maleic Anhydride:
                                                                             Health Issue Assessment                               (CL-BIB-0560)
                                                                          MANGANESE (7439-96-51
                                                                             ATSDR Toxlcological Profiles

                                                                             URBAN AIR TOXICS PROGRAM
                                                                                                                                {CL-BIB-0618)

                                                                                                                          (M001 MONITORING  1)
                                                                      MARINE CARGO HAHPLIMG  (44911
                                                                         Study of Emission Controls  at Tank Vessel  Loading Operations
                                                                                                                                (CL-BIB-0791)

                                                                      MP DKPABneniT OF THK EHVIROHmiT.AIR MAHACKMENT AMCN.  (MD01>
                                                                         AIR TOXICS REGULATION DEVELOPMENT                         (MD01 01)

                                                                      MEDICAL IHSTROMEHTS AMD SOPPLIES  (3841
                                                                         High Risk. Point Source Assessment of a Medical Products Manufactur-
                                                                         er in Blockings, South Dakota                          (CL-BIB-0827)

                                                                      MEMPHIS-SH1LBY CO. DEPT. OF HEALTH  (TH031
                                                                         EVALUATING CARBON TZTRACRLORIDE  EMISSIONS AT THt VELSICOI, CHSMCAL
                                                                         FACILITY IN MEMPHIS, TN                             (TN036fl-D8-0097)

-------
 t

at
        HERCTRT  17439-87-61
            33/50  Industrial  Toxic* Project
   (CL-BIB-0745)
            Evaluation of Mercury Teat Methods for Monitoring Municipal Hast*
            Incinerator*                                          (CL-BIB-07BO)
           Municipal Wast* Combustor* HSPS,  Phase II
   (CL-BIB-0793)
            RUTLAND RESOURCE RECOVERY FACILITY SITE-SPECIFIC ENVIRONMENTAL
            ASSESSMENT                                      (VT01ROTLAND RRF01)

            I. CANS  (34111
           ASSESSMENT Or A CAN KUnjTACTORIHG FACILITY FOR LOCALIZED HIGH RISK
           IMPACTS                                              (PA0289-2-HWS)

        METAL CAHS AMP SHIPPING CONTAINERS f3«l>
           ASSESSMENT OF A CAN MANUFACTURING FACILITY FOR LOCALIZED HIGH RISK
           IMPACTS                                              (PA0289-2-HRPS)
        METAL FOHSIMGS AND STAMPINGS 13461
            JORGENSEH STEEL BAGHOUSK CHROMIUM EMISSIONS

        METAL MIKING (101
            Uranium Minera-Low Dose Investigation
(HA02  PSAPCA 10)


   (Cl-BIB-0244)
        METAL SERVICES. MIC (3471
            Field  Teatlng  and Mathod Evaluation of Chroae Electropliting Plants
                                                                  (CL-BIB-0361)
Chromium Electroplating MISHAP Development

Development of a Chromium Sampling Method

Chromium Electroplating NESHAP

AMBIENT ORGANICS IN OLNEYVILLE, RJ AIR

      COMPOUNDS (CL-METalil
   (CL-BIB-0384)

   (CL-BIB-0706)

   (CL-BIB-0720)

       (RI01002)
           Mathoda D«valopamnt  for Hazardoua Haata Cc«bu«tor»    (CL-BIB-0289)

           Monitoring Huaan  Ezpoaur* to Hacardoaa Air Pollutant* (HAP*)
                                                                  (CL-BIB-0291)

           D«tand.natlon of  Population tzpoiura to Mobile Source Pollutant*
                                                                  (CL-BIB-0406)

           Tha Particle Total Expoaure Aaaeaaaant Mathodology    (CL-BIB-0*«1)

           Study on the Formation of A«roaola and Pa.rticulataa from tb«
           Incineration of Metale                                (CL-BIB-0475)

           Staten laland-Nev Jereey Orban Air Tozica Aaaeaaawnt Program
                                                                  (CL-BIB-0553)

           Air Tozice Eraloation of A Municipal Naate Coaboator in
           Bellinghaa, Maahlngton                                (CL-BIB-0634)
                                                                                COMPODHDS (Cl-METALi fcont.l
                                                                          5upplwt»nt* to the Proposed Ralea for Boil«r»,  Industrial
                                                                          Furnace* , and Incineratora that Use Harardou* Naate aa fuel
                                                                                                                                (CL-BIB-0709)

                                                                          Field Teatlng of Medical Maeta Incinaratora (MMIa)     (CL-BIB-0722)

                                                                          Motor Vehicle Air Tozica Health Information           (CL-BIB-0727)

                                                                          Incineration 2000                                     (CL-BIB-0828)
                   HBTHAHE <74-B2-B>
                      Municipal Solid Haata Landfill NSFS
                               . (71-93-11
   ATSDR Toxicological Profiles

METHAHOL (67-56-11
   Determine Pulmonary and lamune Systea Toxlclty

   Madiaon Avenue Foraaldehyde Study

   Impact of Mobile Emlasiona on Noncancer Risk
                                                                                                                                (CL-BIB-06fl3)


                                                                                                                                (CL-BIB-0618)


                                                                                                                                (CL-BIB-0108)

                                                                                                                                (CL-BIB-0535)

                                                                                                                                (CL-BIB-0737)
                      Control Techniques Guideline (CTG) for Surface Coating of Plastic
                      Parta                                                 (CL-BIB-0789)
                   METHYL BROCDE  [74-83-81
                      ATSDR Toxicological Profilaa
                                                                                                                                            (CL-BIB-0618)
                                                                                     Health Adrisory for 15 Unregulated Volatile Organic Compound*
                                                                                                                                            (CL-BIB-0677)

                                                                                     Study of Methyl Bromide and Sulfuryl Fluoride Applicators
                                                                                                                                            (CL-BIB-0775)
                                                                                     ORBAN AIR TOXICS PROGRAM
                                                                                                                                      (M001 MONITORING 1)
                   METHYL CHLORIDE (74-87-3)
                      Chemical Hatard Information Profiles (CHIP'S)  for Various Chemicals
                                                                            (CL-BIB-0345)

                      Health Advisory for 15 Unregulated Volatile Organic Compounds
                                                                            (CL-BIB-0677)
                      URBAN AIR TOXICS PROGRAM
                                                                                                                          {H001 MONITORING 1)
                   METHTL ETHTX niONE (78-93-31
                      Preliminary Evaluation of Teat Methods for Volatile Organic* in
                      Hazardoua Waste                                       (CL-BIB-0480)
                      ATSDR Toxlcological Profiles

                      33/50 Industrial Toxics Project
                                                                                                                                (CL-BIB-0618)

                                                                                                                                (CL-BIB-0745)
                      Control Techniques Guideline (CTG) for Surface Coating of Plastic
                      Parta                                                 (CL-BIB-0789)

-------
Ul
 I
01
-J
         MKTHIHTHTI. KETOH1  HB-93-31  (COPt.l
            ASSESSMENT OF A SYNTHETIC RUBBER COATING PLANT FOR LOCALIZED HIGH
            RISK  IMPACTS                                        (PA0289-1-HRPS)

         METHYL ISOCYANATE  (624-83-91
            Health Assessment Document  for Methyl Isocyanate      (CL-BIB-0373)

            Reportable Quantity Adjustments for Lead and Methyl Isocyanate
             (MIC)                                                  (CL-BIB-0823)
                                                                                                    OR TREATED (32951
         METHT1  ISOPROPTL EETONE (563-80-41
             33/50  Industrial  Toxics  Project
                                                       (CL-BIB-0745)
         METHYL METHACRTLATE (80-62-6)
            Summary  Review of Health Effects Associated with Methyl
            Methacrylate:   Health Issue Assessment
         METHYL PARATHION (298-00-01
            ATSDR lexicological  Profiles
                                                       (Ct-BIB-0558)


                                                       (CL-BIB-0618)
         METHTLENE CHLORIDE  (75-09-21
            Preliminary Evaluation of Test Methods  for Volatile  Organics in
            Hazardous Waste                                        (CL-BIB-0480)

            Analysis) of Non-Methane Organic  Compounds  (NMOC)  Canisters for
            Selected Organic Compounds by GC/MSD                  (CL-BIB-0536)
Organic Solvent Cleaners  NESHAP

33/50 Industrial Toxics Project

ORBAH AIR TOXICS PROGRAM
                                                       (CL-BIB-0673)

                                                       (Cl-BIB-0745)

                                                 (MO01 MONITORING 1)
         METHTLPEWTAMONE.4-.2-  (108-10-11
            Control Techniques Guideline  (CTG)  for Surface Coating of Plastic
            Parts                                                  (CL-BIB-0789)
         METHTLPTRIDINE.2-  (109-06-81
            ATSDR Toxlcological Profiles
                                                       (CL-BIB-0618)
         MILLWORK. PLYWOOD t STROCTPRAL MEMBERS  (243>
            Emissions from Combustion of Cabinet and Formica Countertop Scrap
                                                                   (CL-BIB-0701)

            Emissions Assessment in the Wood Products Industry     (CL-BIB-0795)

         MINERAL FIBERS  (CL-HINFIB)
         	Health Assessment Document for Mineral Fibers          (CL-BIB-0372)

            Development of Bioassays:  Identify  Health Risks of Asbestos
            Substitutes                                            (CL-BIB-0768)
Fiber Toil city:  Surface Properties and Analysis

     •001. «2961
                                                                   (CL-BIB-0769)
                                               _„.._,...
            Evaluation of Styrene Emissions at Two Fiberglass Manufacturers  in
            Washington                                             (CL-BIB-0805)
                                                                          Evaluation of Fibrous Partlculate Matter frrm a Mineral Products
                                                                          Manufacturing Company in Alabama                      (CL-BIB-0811)

                                                                         SC. AMUSEMENT. RECREATION SERVICES  (7991
                                                                          Toxic Chemical Tact ing for Assessment Exposure Monitoring Systems
                                                                          Development                                           (CL-BIB-0401)

                                                                                     ED METAL PRODUCTS  (349)
                                                                                                                                     (RI01002)


                                                                                                                                     (RI01002)
MISC.  FABRICATED METAL PROOOCTS (349)
   AMBIENT ORGANICS IN OLNEYVILLE,  RI AIR

MISC.  FABRICATED HIM  PRODOCTS  (34961
   AMBIENT OROANICS IN OLNEYVILLE,  RI AIR

MISC.  NONMETALLIC MINERAL PRODUCTS  (329)
   Comprehensive Revision to Asbestos NESHAP  Rule
                                                                                                                                (CL-BIB-0633}
                                                                          Evaluation of Styrene Emissions at Two Fiberglass Manufacturers in
                                                                          Washington                                            (CL-BIB-0805)

                                                                          Evaluation of Fibrous Particulate Matter From a Mineral Products
   Manufacturing Cosipany in Alabama

MISCELLANEOOS MANUFACTORING INDUSTRIES  (39)
   AMBIENT ORGANICS  IN OLNEYVILLE,  RI AIR

MISCELLANEOUS METAL  ORES (1091
   Uranium Miners-Low  Dose  Investigation

MISCELLANEOUS METAL  WORK (3449)
   AMBIENT ORGANICS  IN OLNEYVILLE,  RI AIR

MISCELLANEOUS NOHMETALLIC MINERALS  (149)
   Comprehensive Revision to Asbestos NESHAP Rule

   Health  Risks Associated Nith Asphalt

   WESTERN VERMICULITE PERMIT REVIEW AND BIS

MISCELLANEOOS NOHMETALLIC MINERALS  (1499)
   Comprehensive Revision to Asbestos NESHAP Rule

   Health  Risks Associated With Asphalt

   WESTERN VERMICULin PERMIT REVIEW AND EIS

MISCELLANEOUS WOOD PRODOCTS  (2491
   Minnesota  Naferboard  Emissions Study
  (CL-BIB-0811)


      (RI01002)


  (CL-BIB-0244)


      (RI01002)


  (CL-BIB-0633)

  (CL-BIB-0771)

(MT01 HESTVERM)


  (CL-BIB-0633)

  (CL-BIB-0771)

(MT01 WESTVERM)


  (CL-BIB-0639)
                                                                          Field Testing and Method Evaluation of Waferboard Plants
                                                                                                                                (CL-BIB-0721)

                                                                          Evaluation of Pentachlorophenol and Creosote Emissions from a Wood
                                                                          Treatment Facility in Florida                         (CL-BIB-0809)

                                                                       MO DEPT. OF NATURAL RESOURCES. AIR POLLOTIOH CONTROL PROGRAM (Mppj)
                                                                          HIGH RISK POINT SOURCE STODY ON METHYLENE CHLORIDE     (M001 HRPS1)

                                                                          URBAN AIR TOXICS PROGRAM                        (M001 MONITORING 1)

-------
         MO DKPT-  OF NATURAL RESOURCES.  AIR POLLUTION CONTROL PROGRAM fMOOl) (cont MATIOMAL mSTITDTl FX)R OCCOP. SAFETY AND HEALTH  (NIOSB>  fcont.>
U»
 I
            PERMIT RDLK FOR NON-CRITERIA POLLUTANTS

         MOLTBPPTOH (7439-98-71
            URBAN AIR TOXICS PROGRAM
                                                         (MOO1  RULES  1)


                                                    (N001 MONITORING  1)
         MOHOCHLOBOBEHZEOT (108-90-7)
            Preliminary Evaluation  of  Test Methods for Volatile Organic* in
            Hacardous Waste                                       (CL-BIB-0480)
            URBAN AIR TOXICS PROGRAM

         m DIPT.  OF HEALTH AHD EHV.
   WESTERN VCRMTCULITE PERMIT REVIEW AND EIS

HUPTARP GAS  f505-<0-21
   ATSDR Toxioologtcal Profiles
           (M001 MOKITORING 1)

R QUALITY BOBEAU (MT011
               (MT01 WESTVERM)
                                                                  (CL-BIB-0618)
         NAPHTHALENE (91-20-31
            Preliminary Evaluation  of Test Methods for Volatile Organic* In
            Hazardous Hast*                                       (CL-BIB-0490)

            Health Advisory for  15  Unregulated Volatile Organic Compounds
                                                                  (CL-BIB-0677}
   Stag* I Gasoline Marketing NESHAP

HAPHTHALEM.. 1.2-PICHLOBO- (20SO-€9-3>
   Mortality Study of Workers Exposed to Kalowax

IBtfHIHnW- 113-DICHLOBP- (2198-75-61
   Mortality Stud; of Workers Exposed to Halowaz

HAPgnUTJtMl, 1, «-PICBLORO- (1825-31-61
   Mortality Study of Workers Exposed to Halowax

NAPHTHA7""| I.5-DICHLORO- (1825-30-51
   Mortality Study of Workers Exposed to Halowax

                           (2050-72-81
           Mortality Study  of Workers  Exposed to Halowax

        MaPHTHALEME.  1.7-DICHLOTO-  (2050-73-91
           Mortality Study  of Worker*  Exposed to Halovax

        MnPHTHftUP"   2 1 3-DICHLORO-  (2050-75-11
           Mortality Study  of Workers  Exposed to Halovax
        NAPHTH>T
                                    (2198-77-81
           Mortality Study of Workers  Exposed to Halovax

                  IMSTOOTK FOR  OCCOP.
(CL-BIB-0794)


(CL-BIB-0410)


(CL-BIB-0410)


(CL-BIB-0410)


(CL-BI8-0410)


(CL-BIB-0410)


{CL-BIB-0410)


(CL-BIB-0410)


(CL-BIB-0410)
            Particulata and Tissue Analysis Service and Research  (CL-BIB-0161)

            Evaluation of M*sothelioma Production by Asbestos Substitutes
                                                                  (CL-BIB-0162)
                   Effective Silica Indices of Respirable Mineral Dusta   (CL-BIB-0195)

                   Ethyleoe Oxide Mortality Study - NCI                   (CL-BIB-0224)

                   Opdate of Completed Cohort Mortality Studies - NCI     (CL-BIB-0227)

                   Medical, BiosMtric and Industrial Hygiene Study of Eswrging
                   Problems                                               (CL-BIB-0230)

                   Health Hazard Ivaluations and Technical Assistance     (CL-BIB-0231)

                   EpidcBiologic and Industrial Hygiene Support of Toxic Substance
                   Control Act - EPA                                      (CL-BIB-0232)

                   Mortality Study of Workers Exposed to Toluene Diisocyanste
                                                                          (CL-BIB-0243)
                                                                             Uranium Miners-Low Dose Investigation
                                                                         (CL-BIB-0244)
                                                                             Access to National Occupational Hazard Survey Data Base Profile
                                                                             Developaent                                           (CL-BIB-0252)
                                                                             Mortality Study of Workers Exposed to Halowax
                                                                         (CL-BIB-0410)
                                                                                     Environmental and Health Assesi
                                                                                     enhancement
                                                                     snt of Exposure to Alacblor-
                                                                                           (CL-BIB-0688)
                                    Dose Rate Inhalation Study of Ethylene Oxide

                                    Assays of Ratpirable Genotoxic Partlculates
{CL-BIB-0765)

(CL-BIB-0766)
                                    Role of Fungal Spores in Organic Dust Toxic Syndrome  (ODTS)
                                                                                           (Ct-BIB-0767)

                                    Development of Bioassays:  Identify Health Risks of Asbestos
                                    Substitutes                                            (CL-BIB-0768)

                                    Fiber Toxicity:  Surface Properties and Analysis       (CL-BIB-0769)

                                    An Epidemiologic Study of Indoor Air Quality           (CL-BIB-0770)

                                    Health Risks Associated With Asphalt                   (CL-BIB-0771)

                                    Beryllium Case Control Study                           (CL-BIB-0772)

                                    Kthylene Oxide Mortality Study                         (CL-BIB-0773)

                                    Evaluation of Toxic Cas Monitors for Indoor and Workplace Air
                                                                                           (CL-BIB-0774)

                                    Study of Methyl Bromide and Sulfnryl Fluoride Applicators
                                                                                           (CL-BIB-0775)
                                                                          NATL EMIS SID HAS AP (NESHAP1
                                                                             EMISSIONS INVENTORY OF A PIPELINE MARINE TERHIKAI.
           Vanadium Pentoxide  - NTP Chemical Management
                                                          (CL-BIB-0181)
                                                                                                                                      (AK01 PROJECT 001)

-------
U)
 I
at
         HATL PCS STP HM. AP  (KESHAP1  leont.l
            Coke Oven Emissions:   Charging,  Topside Leaks,  Door Leaks NESHAP
                                                                   (CL-BIB-0012)

            Phosphogypsum Reconsideration                         (CL-BIB-0364)

            Chromium Electroplating NXSHAP Development            (CL-BIB-0384)

            Industrial Cooling Towers Chromium NESRAP Development (CL-BIB-0385)

            Dry Cleaning MISHAP                                   (CL-BIB-0630)

            Voluntary Reduction of BazardoUB Air Pollutants       (CL-BIB-0631)

            Comprehensive Revision to Asb«stos NESHAP Rule         (CL-BIB-0633)

            Test Method  Development for Emissions from Organic Solvent Cleaners
                                                                   (CL-BIB-0664)
            Organic Solvent Cleaners NESHAP

            Ethylene Oxide
                                                       (CL-BIB-0673)
                    ircial  Sterlization/Fumigation NESHAP
                                                       (CL-BIB-0679)
            Synthetic Organic Chemical Manufacturing Industry (SOCHI)
            Distillation Operations NSPS
Equipment teaks Regulatory Negotiation

Hazardous Organic NESHAP

Chromium Electroplating NESHAP

NESHAP Development for New and Existing Sources
(CL-BIB-0680)

(CL-BIB-0689)

(CL-BIB-0708)

(CL-BIB-0720)

(CL-BIB-0743)
            National Emission Standards for Hazardous Air Pollutants; Amendment
            to Benzene Rule for Coke By-Product Recovery Plants    (CL-BIB-0747)

            Development of the Hazardous Organic NESHAP for Wastewater
                                                                   (CL-BIB-0781)

            Background Information for the Pulp and Paper Industry NESRAP
            Development                                            (CL-BIB-0782)

            Stage I Gasoline Marketing NESHAP                      (CL-BIB-0794)

         NATURAL CAS TRANSMISSION  (49221
            ASSESSMENT OF EMISSIONS FROM ADJACENT INDUSTRIES IMPACTING THE
            BROOKHURST SUBDIVISION, NATRONA COUNTY, WYOMING             (WY01-2)

         NAVY FUELS JP-5 (8008-20-6)
            Chamber Studies Characterizing the Organic Emissions from Kerosene
            Space Heaters:   Phase II                               (CL-BIB-0449)
         NEB SBC PRfiaaiCE STP (NSPSI
            EMISSIONS INVENTORr OF A- PIPELINE MARINE TERMINAL
                                                              (AK01 PROJECT 001)
                                                                       MM SRC PBTBMHCE  STD  (NSPS)  Icont.l
                                                                          Synthetic Organic  Chemical Manufacturing Industry  (SOCMI)
                                                                          Distillation Operations NSPS                           (CL-BIB-0680)

                                                                          Synthetic Organic  Chemical Manufacturing Industry  (SOCMI) Reactor
                                                                          Processes NSPS                                        (CL-BIB-0681)

                                                                          Synthetic Organic  Chemical Manufacturing Industry  (SOCMI) Air
                                                                          Oxidation Processes NSPS                               (CL-BIB-0682)
                                                                          Municipal Solid Ha«t« Landfill NSPS
                                                                          (CL-BIB-0683)
                                                                          Rule-Making for State Permit Programs under Title III of CAA
                                                                                                                                (CL-BIB-0742)
                                                                          Municipal Waste Combustors NSPS, Phase II

                                                                          Secondary Lead Smelters NSPS Review
                                                                          (CL-BIB-0748)

                                                                          (CL-BIB-0749)
   Medical Waste Incinerators NSPS and Existing Sources Guidelines
                                                          (CL-BIB-0776)

   NSPS  Development  for Medical Waste Incinerators:  Pathogen Sampling
                                                          (CL-BIB-0779)

   Evaluation  of Mercury Test Methods for Monitoring Municipal Waste
   Incinerators                                           (CL-BIB-0780)
   Municipal Waste Combustors NSPS, Phase II

NICKEL  (7440-02-0)
   Heavy Metal Sampling

   33/50 Industrial Toxics Project

   URBAN AIR TOXICS PROGRAM
      (CL-BIB-0793)


      (CL-BIB-0626)

      (Cl-BIB-0745)

(M001 MONITORING 1)
                                                                          RUTLAND RESOURCE RECOVERY FACILITY SITE-SPECIFIC ENVTROtMENTAL
                                                                          ASSESSMENT                                      (VT01RUTLAND RRF01)
                                                                       NICKEL COMPOUNDS (CL-NICKZL)
                                                                          33/50 Industrial Toxics Project
                                                                         (CL-BIB-0745)
                                                                       NIOSH (NATIONAL INSTITUTE FOR OCCUP. SAFETY AND HEALTH)
                                                                          See titles under NATIONAL INSTITUTE FOR OCCUP.  SAFETY AND HEALTH

                                                                       NITRIC OXIDE (10102-43-91
                                                                          Low Cost Personal Monitoring Devices for Indoor Air   (CL-BIB-0471)

                                                                       NITROBENZENE (9B-95-31
                                                                          Chemical Hazard Information Profiles (CHIP's)  for Various Chemicals
                                                                                                                                (CL-BIB-0345)

                                                                       NITROGEN DIOXIDE (10102-44-0)
                                                                          Low Coet Personal Monitoring Devices for Indoor Air   (CL-BIB-0471)

                                                                          Municipal Waste Combustors NSPS, Phase II             (CL-BIB-0748)

                                                                          1987-1988 NMOC/NOX SUMMER STUDY (AMBIENT MINOTORING)  (FL02KPDT0001)

-------
u>
 I
        NITROGEN PTQTTPt H01Q2-44-Q)  (cont.l
           STRATEGIES FOR CONTROLLING THE OXIDANT PROBLEM IN MAJOR URBAN AREAS
                                                             (Iff01 PROJECT 001)
                        (ae-75-qL
           ATSDR Toxicological Profile*

        MITROPBUiOL.P- (100-02-71
           ATSDR Toxicological Profile*
                                                          (CL-BIB-0618)


                                                          (CL-BIB-0618)
        NITROPBOPAKE. 2- I79-46-91
           Chead.cal Hazard Information Profile* (CHIP' *) for Various Ch«*vical»
                                                                  (CL-BIB-0345)
        HITROTOLOTOE.P- (99-99-01
           ATSDR Toxicologies! Profil«»
                                                          (CL-BIB-0618)
MJ DEPT. or my. PHOT. . orv. or   	
   THE TOTAL HOHAN ENVIRONMENTAL  EXPOSURE  STUDY  (THEES)  TO BENZO(A)
   PTREHE                                           (NJ01PROJECT 29529)

   DEVELOPMENT OF A ROAN EXHALKD BREATH SAMPLING SYSTEM
                                                    (NJ01PROJECT 29955)

NON-METHANE HYDROCARBONS (CL-MKHCI
   Analyvia of Non-Methane Organic Coapoond*  {IMOC}  Canisters for
   Selected Organic Compound* by  CC/MSD                   (CL-BIB-0536)

   Hunicip*! Solid W»«t« La.ndfi.Ll HSPS

HONFMPOOS ROU.niC AHH ORAMIHG  (335>
   Mortality Study of  Worker* ExpoMd  to Halowax

EONTKRHOCtS WIRKDRAiniiG I IHSULATIHC  (33571
   Mortality Study of  Work«r> Exposed  to Halowax
               T.T.TC  MWERALS.  EXCEPT FUELS (14)
            Coapr«h*D*lT« Raviaion to Asbactoi MXStCAP Rule
            Health Ri«lu  A««ociat«d Nith Aiphalt

            WESTERN VERMICOLITE PERMIT REVIEW AMD BIS
  (CL-BIB-0683)


  (CL-BIB-0410)


  (CL-BIB-0410)


  (CL-BIB-0633)

  (CL-BIB-0771)

(MT01 HESTVERM)
        MOHRKSIDEHTIAL BOILDIWC COHSTROCTIOH (154)
           Radon Mitigation and Prevention in School* and Large Building*
           Building Sit* Characterization
                        gnKSTBOCtlOH.  CTC (15421
                                                          (CL-BIB-0604)
            Radon Mitigation and Prevention In School* and Large Building*
                                                                  (CL-BIB-Q598)
            Building Sit* Chaiacterixation
                                                          (CL-BIB-0604)
        HT OEPT Of BMV.  CONS1RVATIOH.  DIV. OF AIR (MaLm (HT01)
           STRATEGIES FOR CONTROLLIHG THE OXIDANT PROBLEM IN MAJOR ORBAH AREAS
                                                             (NTOi PROJECT 001)
                        	                      	               
                     RESULTS FROM THE ANALYSIS OF MSW INCINERATOR TESTING AT PEERSKILL,
                     N.Y.                                                       (NY01002)

                     RESULTS FROM THE ANALYSIS OF MSW INCINERATOR TESTING AT OSHEGO
                     COUNTY, H.Y.                                               (NY01003)

                     PRASE I RESOURCE RECOVERY-FACILITY EMISSION CHARACTER! tATION STUDY
                                                                                (NY01004)
                                                                          OCTACHLOROPIBEHZO-P-DIOXIM I326B-B7-91
                                                                             ATSDR Toxicoloqlc*! ProfVlem
                                                                            (CL-BIB-0618)
   SOURCES, OCCURRENCE AND EFFECTS OF DIOXINS AND DIBEKZOFORANS IN
   OHIO'S ENVIRONMENT                                (OB01 DIOXIN D001)

ODORS (CL-OPOR1
   Staten Island Citizen Odor Episode Monitoring Network (CL-BIB-0632)

OFFICE FURNITOHK (2521
   EMia>ion« frooi Co^buation of Cabinet and Formica Countertop Scrap
                                                         (CL-BIB-0701)

OHIO EPA. DIV. OF AIR POLLUTION CONTROL (OK011
   Aabient Monitoring in urban and other point (ource area* of
   concern.                                          (OH01 AMMDN A001)

   SOURCES, OCCORRENCK AND EFFECTS OF DIOXINS AND DIBENZOFORANS IN
   OHIO'S tMVIRONKENT                                (OH01 OIOXIH D001>

OIL AMD GAS: EXTRACTION f!3)
   ASSESSMENT OF EMISSIONS FROM ADJACENT IMDDSTRIES IMPACTING THE
   BROOKHURST SUBDIVISION, NATROKA COUNTY, WYOMING            (WY01-2)

OIL AMD GAS FIELD SERVICES (1361
   ASSESSMENT OF EMISSIONS FROM ADJACENT INDUSTRIES IMPACTING THE
   BROOKHURST SUBDIVISION, HATRONA COUNTY, WYOMING            (WY01-2)

OIL AMD GAS FIELD SERVICES. NEC (13891
   ASSESSMENT OF EMISSIONS FROM ADJACENT INDUSTRIES IMPACTING THE
   BROOKHURST SUBDIVISION, NATRONA COUNTY, WYOMING            (WY01-2)

OK DtPT. OF HEALTH. AIR QOAUTY SERVICE (OK011
   OKLAHOMA AIR POLLUTION CONTROL REGULATION 2.3 (REVISION)
                                                     (OK01PROJECT 2.3)

OREGON DEPT. OF ENVIRONMENTAL QUALITY. AIR QUALITY DIVISION  JOROll
   FIELD AND SLASH BURNING PESTICIDE IMPACT STUDY    (ORC1 PROJECT 001)
                     Indoor Ale Pollution Mitigation Technology Research    (CL-BIB-0476)

                     Suanary Review of Health Effects A»ociated rlth Organic
                     Pho»phoru«:  Health I«»u* Aaceanent                   (CL-BIB-0562)

                     Mntagenicity and Xxpoiure A**e*caent of Unvented Kero*ene  Beater*
                     in Mobile ROMS                                        (CL-BIB-0649)
                                                                                      Organic Solvent Cleaner* NESRAP
                                                                                                                                    (CL-BIB-0673)

-------
u>
-0
            The Use of •  Dilution Sampling System to Examine the Health Effect*
            of Ambient Air  and Temperatures on Municipal Haste Combustion
            Emissions                                              (CL-BIB-0694)

            the Iffeet of Wood Finishing Products on Indoor Air Quality
                                                                   (CL-BIB-0705)

            Supplements to  the Proposed Rules for Boiler*,  Industrial
            Furnaces, and Incinerators  that Use Hazardous Haste as Fuel
                                                                   (CL-BIB-0709)

            Characterization of Emissions froa the Simulated Open Burning of
            Automobile Shredder Fluff                              (CL-BIB-0711)
            Incineration  2000
                                                                   (CL-BIB-0828)
ORGANIC TIM COMPOUNDS  (CL-TIM1
   Epidemiologic and Industrial  Hygiene Support  of Toxic Substance
   Control Act - EPA                                     (CL-BIB-0232)

OTHER  (OT)
   AIR TOXICS MICROENVIROJWENTS  EXPOSURE ( MONITORING STUDT (CA030102)

   Waste to Energy Recovery of Refuse  as an Alternative to Landfill in
   Illinois                                               (IL01-871037)

   Review of State of the Art of Measuring Environmental Benefits
                                                          (IL01-881033)

   DEVELOPMENT OF A  BOON EXHALED  BREATH SAMPLING SYSTEM
                                                    (NJ01PROJECT 29955)

   STRATEGIES FOR CONTROLLING THE  OXIDANT PROBLEM IN MAJOR URBAN AREAS
                                                     (NT01  PROJECT 001}

   RESULTS FROM THE ANALYSIS OF MSW INCINERATOR  TESTING AT PEERSKILL,
   N.T.                                                       (NY01002)

   RESULTS FROM THE ANALYSIS OF MSW INCINERATOR  TESTING AT OSWEGO
   COUNTY, N.Y.                                               (NY01003)

   PHASE I RESOURCE  RECOVERY-FACILITY  EMISSION CHARACTERIZATION STUDY
                                                              (NY01004)

OTTDIANIt.INE.4.4'- (101-80-41
   Chemical Hazard Information Profiles (CHIP's)  for Various  Chemicals
                                                          (CL-BIB-034S)
         DEQUE (1002B-1S-61
            LOT Cost Personal Monitoring Devices  for Indoor Air
                                                          (CL-BIB-0471)
            STRATEGIES FOR CONTROLLING THE OXIDANT PROBLEM IN MAJOR ORBAN AREAS
                                                              (NY01 PROJECT  001)

         PAIHT5 AH? JH-T-T™ PRODUCTS (2651
            Mortality Study of Workers Exposed to  Toluene  Diisocyanate
                                                                   (CL-BIB-0243)
PAINTS MB) M-TfTED  PRODUCTS  t285>  (cont.i
   Standards Development  for Architectural  and Industrial Maintenance
    (AIM) Surface Coatings                                (CL-BIB-0786)

   Control Techniques  Guideline  (CTG)  for Surface Coating of Plastic
   Parts                                                  (CL-BIB-0789)

PAINTS AND ALLIED  PRODUCTS  (28511
   Mortality Study of  Workers Exposed to Toluene Diisocyanate
                                                          (CL-BIB-0243)

   Standards Development  for Architectural  and Industrial Maintenance
    (AIM) Surface Coatings                                (CL-BIB-0786)

   Control Techniques  Guideline  (CTG)  for Surface Coating of Plastic
   Parts                                                  (CL-BIB-0789)

PAPER AND ALLIED PRODUCTS (26)
   Comprehensive Revision to Asbestos  NESHAP Rule        (CL-BIB-0633)

   NKSHAP Development  for New and Existing  Sources       (CL-BIB-0743)

   Background  Information for the Pulp and  Paper Industry NESHAP
   Development                                           (CL-BIB-0782)

   Ambient Monitoring  for Chloroform from a Kraft Pulp Mill in Idaho
                                                         (CL-BIB-0804)
   THE ARS PROJECT (AGGREGATE REDUCED SULFUR)

PAPER
                                                                                      Comprehensive Revision to Asbestos NESRAP Rule

                                                                                      NESHAP Development for New and Existing Sources
                                                         (FL02ARS0002)


                                                         (CL-BIB-0633)

                                                         (CL-BIB-0743)
   Background Information for the Pulp and Paper Industry NESHAP
   Development                                           (CL-BIB-0782)

   Ambient Monitoring for Chloroform frost a Kraft Pulp Mill in Idaho
                                                         (CL-BIB-0804)

   THE ARS PROJECT (AGGREGATE REDUCED SULFUR)            (FL02ARS0002)

PAPER MILLS {26211
   Comprehensive Revision to Asbestos NESHAP Rule        (CL-BIB-0633)

   Background Information for the Pulp and Paper Industry NESHAP
   Development                                           (CL-BIB-0782)

   Emissions Assessment In the Hood Products Industry    (CL-BIB-0795)

   Ambient Monitoring for Chloroform from a Kraft Pulp Mill in Idaho
                                                         (CL-BIB-0804)
                                                                             THE ARS PROJECT (AGGREGATE REDUCED SULFUR)
                                                                                                                                   (FL02ARS0002)
                                                                          PAPKRBOAKD MILLS (2631)
                                                                             Emissions Assessment In the Wood Products Industry    (CL-BIB-0795)

-------
                             CL-BMI
u>
 I
-J
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            PILOT INVESTIGATION OF INDOOR-OUTDOOR AND PERSONAL PM10 AND ONGOING
            ASSOCIATED IONIC COMPOUNDS AMD MDTAGKNIC ACTIVITY (COMPLETED
            RESEARCH)                                          (CA01-A6-129-33)

            Particulate and Tit sue Analysis Service and Research  (CL-BIB-0161)

            The Particle Total Exposure Aasessment Methodology    (CL-BIB-0460)

            Study on the- Formation of Aerosols and Particulars from the
            Incineration of Metal*                                (CL-BIB-0475)

            Indoor Air Pollution Mitigation Technology Research   (CL-BIB-0476)

            Method Development for Measuring Condensible Part icul ate Matter
                                                                  (CL-BIB-0548)
           Denver Brown Cloud Study 12
                                                       
            Toxic  Chemical Testing for Aaaeau
            Development

            Dry  Cleaning HESHAP
                                                       (CL-BIB-0794)
                                   snt Exposure Monitoring Systems
                                                       (CL-BIB-0401)
        PESTICIDES (CL-PESTi
           Update of Coatpleted Cohort Mortality Studios - NCI
                                                       
-------
         PETROLEUM RETIMING 12811  (cont.t
            Health Effects of Asphalt  Fumea
                                                          (CL-BIB-0821)
 I
-J
U>
            High Risk  Point  Source Assessment  of Oil Refineries  In Commerce
            City, Colorado                                        (CL-BIB-0826)

            NESHAPS  FOR RADIONUCLIDES RECONSIDERATION;  PHOSPHOGYPSUM (RC01  1-3)

            Hational Emission Standards  for  Hazardous Air Pollutants;  Benzene
            Emissions  from Chemical Manufacturing Process Vents,  Industrial
            Sol rent  Use,  Benzene Haste Operations,  Benzene Transfer Operations,
   ASSESSMENT OF  EMISSIONS FROM ADJACENT  INDUSTRIES IMPACTING THE
   BROOKHURST SUBDIVISION, MATRON* COUNTY, WYOMING             (HY01-2)

PETROLEUM REFINING  {29111
   COSTS OF REDUCING ARONATICS AND SULFUR LEVELS IN MOTOR VEHICLE
   FUELS (COMPLETED RESEARCH)                          (CA01-A6-1 99-32)

   Study to Detenine the Impact of Rush  Hour Traffic on
   Formaldehyde Levels                                   (CL-BIB-0624)

   Health Risk* Associated Kith Asphalt                  (CL-BIB-0771)

   Evaluation of Petroleum Refinery Hazardous Air Pollutant Emissions
                                                         (CL-BIB-0778)

   Evaluation of Toxic Emissions from Asphalt Plants that Use Petro-
   leum Contaminated Soils for Aggregate                 (CL-BIB-0807)
            Health Effects of Asphalt Fumes
                                                          (CL-BIB-0821)
            High Risk. Point Source Assessment of Oil Refineries in Commerce
            City, Colorado                                        (CL-BIB-0826)

            NESRAPS FOR RADIONOCLIDES RECONSIDERATION; PHOSPHOGYPSOM (RC01 1-3)

            National Emission Standards for Hazardous Air Pollutants; Benzene
            Emissions from Chemical Manufacturing Process Vents,  Industrial
            Solvent Use, Benzene Haste Operations, Benzene Transfer Operations,
            ASSESSMENT OF EMISSIONS FROM ADJACENT INDUSTRIES IMPACTING THE
            BROOKHURST SUBDIVISION, NATROHA COUNTY,  WYOMING            (HY01-2)

         PHENOL (108-95-2)
            Preliminary Evaluation of Test Methods for Volatile Organics in
            Hazardous Haste                                       (CL-BIB-0480)

            Evaluation of Formaldehyde and Phenol Emissions from a Thermoaet-
            ting Resins Facility in South Carolina                (CL-BIB-0808)

         PHIL.  DIPT. OF PUBLIC HEALTH. AIR MANAGEMENT SERVICES (PA021
            ASSESSMENT OF A SYNTHETIC RUBBER COATING PLANT FOR LOCALIZED HIGH
            RISK IMPACTS                                        (PA0289-1-HRPS)

            ASSESSMENT OF A CAN MANUFACTURING FACILITY FOR LOCALIZED HIGH RISK
            IMPACTS                                             (PA0289-2-HRPS)
PHOSGENE  n5-44-5t
   Health Assessment Document for Phosgene               (CL-BIB-0063)

   Determine Pulmonary and Immune System Tozicity        (CL-BIB-0108)

PHOSPHORIC; ACID  (7664-38-3)
   ATSDR  lexicological Profiles                          (CL-BIB-0618)

PHOSPHORUS fYELLOHl  17723-14-0)
   Summary Review of Health Effects Associated vith Organic
   Phosphorus:  Health Issue Assessment                  (CL-BIB-0562)
                                                                                   PHOTOCHEMICAL OXIDAHTS (CL-PCO)
                                                                                      Hazardous Air Pollutants in the Urban Environment
                                                                                                                                            (CL-BIB-0104)
   STRATEGIES FOR CONTROLLING THE OXIDANT PROBLEM IN MAJOR URBAN AREAS
                                                    (NY01 PROJECT 001)

PBTHALIC AHHTDRIDE  (85-44-91
   Summary Review of Health Effects Associated with Phthalic
   Anhydride:  Health Issue Assessment                   (CL-BIB-0559)

PIKELLAS COUNTY AIR POLLUTION CONTROL BOARD (FM7)
   Odor vs. Tozicity from exposure to styrene fron  the fiberglass
   product mfg Industry.                                     (FL07 01)

PLASTICS MATERIALS AND RESINS (28211
   Evaluation of Foraaldehyde and Phenol Emissions  from a Thermoset-
   ting Resin* Facility in Sooth Carolina                (CL-BIB-0808)

PLASTICS MATERIALS AKD SYNTHETICS (282 >
   Evaluation of Formaldehyde and Phenol Emissions  from a Thermoset-
                                                                             ting  Resins Facility  in South Carolina

                                                                         PLATING  AMP POLISHING  (34711
                                                                             Field Testing and Method Evaluation of Chrc
                                                                            Chromium Electroplating NESHAP Development

                                                                            Development of a Chromium Sampling Method

                                                                            Chromium Electroplating NSSHAP

                                                                            AMBIENT ORGANICS IN OLNEYVILLZ, RI AIR

                                                                         POLLUTION PREVENTION  (PP)
                                                                            Air Toxics Emissions Reduction Initiative

                                                                            Toxics Release Reduction Project  (TRRP)

                                                                            33/50 Industrial Toxics Project

                                                                            Secondary Lead Smelters NSPS Review

                                                                            Consumer Product Emissions Prevention Research

                                                                            Evaluation of Potential Coating Technologies
                                                         (CL-BIB-0808)


                                                 Electroplating Plants
                                                         (CL-BIB-0361)

                                                         (CL-BIB-0384)

                                                         (CL-BIB-0706)

                                                         (CL-BIB-0720)

                                                             (RI01002)


                                                         (CL-BIB-0724)

                                                         (CL-BIB-0740)

                                                         (CL-BIB-0745)

                                                         (CL-BIB-0749)

                                                         (CX-BIB-0750)

                                                         (Ct-BIB-0751)

-------
U)
          pREvmriOM  iff} (cont.l
   Alternative Coating* Demonstration Projects            (CL-BIB-0752)

   Minimizing Solvent Emissions from Pesticides           (CL-BIB-0753)

   United States/Mexico Industrial Source Control         (CL-BIB-0825)

POLYCHLORItUTED BIPBENYLS (1336-36-31
   Update of Completed Cohort Moztality Studies - NCI     (CL-BIB-0227)


   A SURVXT OF AMBIENT CONCBNTRATIOHS OF SELECTED POLYCYCLIC AROMATIC
   COMPOUNDS (PAHS) AT YAW DOS LOCATIONS IN CALIFORNIA  (COMPLETED
   RESEARCH)                                          TCA01-A5-185-32)

   Identify and Evaluate Toxic Components of Air Pollution
                                                          (CL-BIB-0111)

   Chemical Analysis of Paniculate filters  (Colorado)    (CL-BIB-044S)

   Air Tories Evaluation of A Municipal Haste Coabustor in
   Bellingham, Washington                                 (CL-BIB-0634)

POLTCYCLIC ORGAHIC KATTtR (CL-POM)
   Character!!* Genotoilc Dose-Response Relationships     (CL-BIB-0110)

   Northern Wisconsin Boiler Evaluation                   (CL-BIB-0627)

   Impact of Mobile Source Emissions on Cancer Risk       (CL-BIB-0738)

PRE-BtC ASSESSMENT  (PRA1
   Field Testing and Method Evaluation for Industrial Cooling Towers
                                                          (CL-BIB-0360)
            Source  Category Parameters

            Prioritlsatlon of Source* of  Consumer  and C
                                                          (CL-BIB-0391)

                                                  rclal Products
                                                          (CL-BIB-0800)

PRIMARY fflTMi TMPOSTRIES (331
   Coke Oven Emissions:  Charging, Topside Leaks, Door Leaks NESHAP
                                                          (CL-BIB-0012)
           Mortality Study of Workers  Exposed to Halowax
                                                          (CL-BIB-0410)
           Emission Characterization  Study  for  Integrated Iron and Steel Pro-
           duction                                               (CL-BIB-0732)
            Secondary Lead Smelters NSPS  Review
                                                          (CL-BIB-0719)
           ASARCO-GLOBE,  PRIMART CADMiaf RKFINERT ASSESSMENT OF HEALTH RISK
                                                            (C001001KRPSASARCO)

           KESHAPS FOR RADIONOCUDES RECONSIDERATION;  PHOSPHOGTPSOH (RC01 1-3}

           National Emission Standards for Hazardous Air Pollutants; Benzene
           Emissions from Chemical Manufacturing Process Vents,  Industrial
           Solvent Use,  Bentene Haste Operations, Benzene Transfer Operations,
                                                                     (RC01 1-1)
                                                                                  PRIMART HOMFERROOS MKTnJtS  (333)
                                                                                     ASARCO-GLOBE, PRIMART CADKICM REFINERY ASSESSMENT OF HEALTH RISK
                                                                                                                                     (CO01001HRPSASARCO)

                                                                                  PRIMURT MCHTERROqS METALS. NEC (33391
                                                                                     ASARCO-CLOBE, PRIMART CADMIOH REFINERY ASSESSMENT OF HEALTH RISK
                                                                                                                                     (C001001HRPSASARCO)

                                                                                  PRItTTIHS AND POBLISHIHG (271
                                                                                     Control Technology Guidance (CTG) Development for Offset Lithogra-
                                                                                     phy                                                   (CL-BIB-0785)
                                                                                  PRIVATE HOaSEKOLPS  (BB1
                                                                                     Integrated Air Cancer Project (IACP)

                                                                                     Indoor Air Quality Research

                                                                                     Integrated Air Cancer Project (IACP)
                                                         (CL-BIB-0115)

                                                         (CL-BIB-0290)

                                                         (CL-BIB-0408)
                                                                                     Hew Studiei of Population Exposure to VOCs and Major Sources of
                                                                                     Exposure                                              (CL-BIB-049S)

                                                                                     Effectiveness of Varioul Surface Coatings and Concrete Blocks in
                                                                                     Reducing Low Pressure-Driven Influx of Radon Through Concrete
                                                                                     Block Basement Halls                                  (CL-BIB-0499)
   Home Builders' Guide to Indoor Air Quality

   National Residential Radon Survey
(CL-BIB-0550)

(CL-BIB-0602)
   House Evaluation Program to Evaluate the Cost and Effectiveness of
   Radon Mitigation Methods                              (CL-BIB-0603)

   Superfund Cooperative Project - Application of Radon Mitigation
   Techniques to Superfund Sites                         (CL-BIB-0605)
   National Assessment of Radon Gas (SARA Section 118 (k»


   Guide to Reduction of Indoor Radon in Illinois Hoi

PRIVATE HOUSEHOLDS  (681)
   Integrated Air Cancer Project (IACP)

   Indoor Air Quality Research

   Integrated Air Cancer Project (IACP)
(CL-BIB-0607)

(IL01-871113)


(CL-BIB-0115)

(CL-BIB-0290)

(CL-BIB-0408)
   New Studies of Population Exposure to VOCs and Major Sources of
   Exposure                                              (CL-BIB-0498)

   Effectiveness of Various Surface Coatings and Concrete Blocks in
   Reducing Low Pressure-Driven Influx of Radon Through Concrete
   Block Basement Walls                                  (CL-BIB-0499)
                                                                             Home Builders'  Guide to Indoor Air Quality

                                                                             National Residential Radon Survey
                                                         (CL-BIB-0550)

                                                         (CL-BIB-0602)

-------
u>
 I
Ul
         PRIVATE HOOSEBOLDS  (B811  lcont.1
            Boo** Evaluation Program to Evaluate the Cost and Effectiveness of
            Radon Mitigation Methods                               (CL-BIB-0603)

            Superfond Cooperative  Project  - Application of Radon Mitigation
            Techniques to Superfund Site«                          (CL-BIB-0605)

            National  Assessment  of Radon Gas  (SARA Section 118 (k))
                                                                   (CL-BIB-0607)

            Gold* to  Reduction of  Indoor Radon in Illinois Homes  (IL01-871113)
         PRIVATE BOOSKBOLDS  (98111
            Integrated Air Cancer Project  (IACP)

            Indoor Air Quality Research

            Integrated Air Cancer Project  (IACP)
                                                       (CL-BIB-OU5)

                                                       (CL-BIB-0290)

                                                       (CL-BIB-0408)
            Hew Studies of Population Exposure to VOCs  and Major  Sources of
            Exposure                                               (CL-BIB-049B)

            Effectiveness of Various Surface Coatings and Concrete Blocks  in
            Reducing Low Pressure-Driven Influx of Radon Through  Concrete
            Block Basement Halls                                   (CL-BIB-0499)
ROM Builders' Guide to Indoor Air Quality

National Residential Radon  Survey
(CL-BIB-0550)

(CL-BIB-0602)
            House Evaluation Program to Evaluate the Coit and Effectiveness of
            Radon Mitigation Methods                               (CL-BIB-0603)

            Snperfund Cooperative Project - Application of Radon Mitigation
            Techniques to Superfund Sites                          (CL-BIB-0605)

            National Assessment of Radon Gas (SARA Section 118(k))
                                                                   (CL-BIB-0607)

            Guide to Reduction of Indoor Radon in Illinois Horns   (IL01-871113)
         PDC1T SOOND AIR POLLDTIOH CONTROL AGEMCT 
            JORGENSEN STEEL BAGUOUSE CHROMIDH EMISSIONS

            URBAN AIR TOXICS MITIGATION STUDY - PHASE II

            RECEPTOR MODELING FEASIBILITY STUDY

            URBAN AIR TOXICS MITIGATION STUDY - PHASE I
                                                    (HA02 PSAPCA 10)

                                                    (HA02 PSAPCA 12)

                                                     (HA02 PSAPCA 7)

                                                     (HA02 PSAPCA 8)
            HYNDVALLEY - DEVELOPMENT OT A NONGOIDELINE AIR STAGNATION DIFFUSION
            MODEL                                               0<*02 PSAPCA 9)
            PM10 PROBLEM AREA IDENTIFICATION

                 1-8
            NKSHAP Development for New and Existing Sources
                                                     (NA02PSAPCA 11)


                                                       (CL-BIB-0713)
                                                                       PULP HILLS  12611  tcont.l
                                                                          Background Information for the Pulp and Paper Industry NESHAP
                                                                          Development                                           (CL-BIB-0782)
                                                                          Background Information for the Pulp and Paper Industry NESHAP
                                                                          Development                                           (CL-BIB-0782)

                                                                          Emissions Assessment in the Hood Product! Industry    (CL-BIB-0795)

                                                                       PTRIDINE (110-66-11
                                                                          Preliminary Evaluation of Test Methods for Volatile Organics in
                                                                          Hazardous Haste                                       (CL-BIB-0480)
                   ATSDR Tozicological Profiles
                                                         (CL-BIB-0618)
                RADIAN CORPORATION  (RC01)
                   NESHAPS FOR RADIONUCLIDES RECONSIDERATION; PHOSPHOGYPSDM (RC01 1-3)

                   National Emission Standards for Hazardous Air Pollutants;  Bentene
                   Emissions from Chemical Manufacturing Process Vents,  Industrial
                   Solvent Use, Benzene Haste Operations, Benzene Transfer Operations,
                                                                          REVIEH OF STANDARDS OF PERFORMANCE FOR HEN STATIONARY SOURCES;
                                                                          PHOSPHATE ROCK PLANTS                                    (RC01  1-2)
RADIATION (CL-RAD)
   Phosphogypsum Reconsideration

RADON (10043-92-21
   Uranium Miners-Low Doie Investigation

   State/EPA Indoor Radon Survey
(CL-BIB-0364)


(CL-BIB-0244)

(CL-BIB-0424)
                                                                          Effectiveness of Various Surface Coatings and Concrete Blocks in
                                                                          Reducing Low Pressure-Driven Influx of Radon Through Concrete
                                                                          Block Basement Halls                                  (CL-BIB-0499)
                                                                         Preparation of a Radon/New Construction Report
                                                                         (CL-BIB-0530)
                   Radon Mitigation and Prevention in Schools  and Large Buildings
                                                                         (CL-BIB-0598)

                   New House Evaluation Protocol Project (New  REP)  for Radon
                   Reduction in New Construction                         (CL-BIB-OS99)
                   National  Residential Radon Survey
                                                         (CL-BIB-0602)
                                                                          House Evaluation Program to Evaluate the Cost  and Effectiveneis of
                                                                          Radon Mitigation Methods                              (CL-BIB-0603)
                                                                                     Building Site Characterization
                                                                                                                                            (CL-BIB-0604)
                   Superfund Cooperative Project  - Application  of Radon Mitigation
                   Techniques to Superfund Sites                          (CL-BIB-0605)

                   Radon Measurements In Schools:   An Interim Report      (CL-BIB-0606)

-------
U)
 I
-J
ot
         RADON 110043-92-21  (eont.l
            National Assessment of Radon G»s  (SARA Section 118(It))
            National Data Base of Indoor Radon Measure

            School Mitigation Demonstrations Program
                                                       »nt»
                                                       (CL-BIB-0607)

                                                       (CL-BIB-0609)

                                                       (CL-BIB-0641)
            Long Term Radon Monitoring in 12 Maryland Rouses Having EPA
            Installed Radon Reduction Systems                      (CL-BIB-0695)

            Entry and Control of Radon 222 and Thoron in New Mexico Residences
                                                                   (CL-BIB-0696)

            School Evaluation Program to Select Radon Mitigation Strategies
                                                                   (CL-BIB-0713)
            National Radon Potential Map
                                                       (CL-BIB-0719)
Research House Investigation of  Radon Source  Potentials,  Entry,
Accumulation, and Removal Mechanisms                   (Cl-BIB-0754)

Application of Innovative Pressure  Control  Techniques  in  Radon
Reduction                                              (CL-BIB-07S5)

Performance and Durability of Mitigation  System Components  and
Materials                                              (CL-BIB-0756)

Develop Information Needed For Effective  Application of Active Soil
Depressuritatlon (ASD)                                 (CL-BIB-0757)

Field Study of Radon Levels in Pre- and Poat-Occupied  New Houses
                                                       (Cl-BIB-0758)

Development of Optimal HVAC Configurations  for Radon Mitigation in
Nev Houses                                             (CL-BIB-0759)

Profile of School Building Characteristics  Influencing Radon Entry
and Mitigation                                         (CL-BIB-0760)

Demonstration of Active Subslab Depresauritation  (ASD) in Schools
with Varied Construction, Geology,  and Climate         (CL-BIB-0761)

Evaluation of Means to Reduce Radon Mitigation Costs   (CL-BIB-0818)

Guide to Reduction of Indoor Radon  in Illinois Homes   (IL01-871H3)

RADON CONCENTRATION STODT - TOLEDO  AREA      (OH04 RADON  STUDY '86)
         RECONSTITUTED HOOD PRODOCTS (24931
            Minnesota Naferboard Emissions Study
                                                       (CL-BIB-0639)
            Field Testing and Method Evaluation of Naferboard Plants
                                                                  (CL-BIB-0721)
            Emissions Assessment in the Wood Products Industry
                                                       (CL-BIB-0795)
RIFUSl SYSTEMS  M9531
   Field Assessment of Air Emissions from Hazardous Haste Dewatering
   Operations                                            (CL-BIB-0141)
   Methods Development for Hazardous Haste Combustors
(CL-BIB-0289)
   Investigation, Documentation and Testing of a Proposed Net
   Deposition and Related Algorithms to ISC Models       (CL-BIB-0370)

   Study on the Formation of Aerosols and Particulates from the
   Incineration of Metals                                (CL-BIB-0475)

   Superfund Cooperative Project - Application of Radon Mitigation
   Techniques to Superfund Sites                         (CL-BIB-0605)

   Evaluation of Longpass Fourier Transformation Infra-Red (FTIR)
   Spectroicopy Remote Sensing Technology for VOCs       (CL-BIB-0614)
                                                                                      ATSDR Toxicological Profiles
                                                                                                                                (CL-BIB-0618)
                                                                                      Air Toxics Evaluation of A Municipal Naste Combustor in
                                                                                      Bellingham,  Washington                                (CL-BIB-0634)

                                                                                      Development  of a Most-Exposed Population Approach      (CL-BIB-0657)

                                                                                      Methodology  for Assessing Health Risks Associated with Indirect
                                                                                      Exposure to  Combuator Emissions                       (CL-BIB-0659)
   Air Emissions From Dredging

   Inhalation Study on Hydrogen Fluoride

   Inhalation Study on Hydrogen Bromide

   Municipal Solid Waste Landfill NSPS
(CL-BIB-0666)

(CL-BIB-0674)

(CL-BIB-0675)

(CL-BIB-0683)
   Low Temperature Formation of Dioxins and Furans from Municipal
   Naste Combustion                                      (CL-BIB-0691)

   Surrogate Performance Indicators for Hazardous  Naste Incinerators
                                                         (CL-BIB-0692)

   Products of Incomplete Combustion in a Rotary Kiln Simulator
                                                         (CL-BIB-0693)

   The Use of a Dilution Sampling System to Examine the Health Effects
   of Ambient Air and Temperatures on Municipal Naste Combustion
   Emissions                                             (CL-BIB-0694)

   Supplements to the Proposed Rules for Boilers,  Industrial
   Furnaces, and Incinerators that Use Hazardous Naste as Fuel
                                                         (CL-BIB-0709)
                                                                          Volatile Emissions fro
                                                                          Naste
                           Stabilization/Solidification of Hazardous
                                                         (CL-BIB-0712)
                                                                                     Characterization of Emissions  from Combustion of Naste Wood Prod-
                                                                                     ucts                                                   (CL-BIB-0715)

-------
REFUSE  SYSTEMS  149531  loont.l
    Field Testing  of Medical  Mast* Incinerator* (tWIs)     (CL-BIB-0722)

    Characterization of Open  Tlra Burning Emissions and Exposure*
                                                          (CL-BIB-0730)
   Municipal Ha«te  Coabustors NSPS,  Phase II
 (CL-BIB-0748)
   Medical Haate  Incinerator* HSPS and Existing Sources Guideline*
                                                          (CL-BIB-0776)

   NSPS Development  for Medical Na*te Incinerators:   Pathogen Sampling
                                                          (CL-BIB-0779)

   Evaluation of Mercury Teat Method* for Monitoring Municipal Waste
   Incinerator*                                           (CL-BIB-0780)

   Update of the Field Inspection  Manual  for Municipal Haste Incinera-
   tor*                                                   (CL-BIB-0783)
   Municipal Wait* Ccabiutor* HSPS, Phase  II
(CL-BIB-0793)
   Evaluation of Toxic Emissions from a Carbon  Thermal Regeneration
   Facility in Takima, Washington                         (CL-BIB-0806)
   Incineration 2000
(CL-BIB-0828)
   Bacterial Emissions froei Incineration  of  Hospital Haste
                                                          (IL01-B71026)

   Naate to Energy Recovery of Refute as  an  Alternative to Landfill  in
   Illinoi*                                               (IL01-871037)

   Municipal Incinerator Emission Limit •                  (IL01-871116)

   NKSHAPS FOR BADIONDCLIDES RECONSIDERATION; PHOSPHOGYPSUM (RC01 1-3)

   National Emission Standard* for Hazardou* Air Pollutant*; Benzene
   B*ds*ion* from Chemical Manufacturing Process Vents,  Industrial
   Solvent Use, Benzene Haste Operation*,  Benzene Transfer  Operations,
   RUTLAND RESOURCE RECOVERY FACILITY SITE-SPECIFIC ENVIROWKNTAL
   ASSESSMENT                                       (VT01RUTIAND RRF01)

RIG DEVELOPMHT CDIPE fRDG>
   Environmental Tobacco Smoke  (ETS) Lung Cancer and Respiratory
   Diseaae Risk Assessment                                (CL-BIB-0340)
   Preparation of a Radon/New Construction Report

-------
U)
 I
-o
00
         RESIDENTIAL BOILDIIIS COMSTRDCTIOM  H52)  (cont.t
            New House Evaluation Protocol Project  (New HEP) for Radon
            Reduction In New Construction                          (CL-BIB-0599)
            National Residential Radon Survey
                                                          (CL-BIB-0602)
            Rouse evaluation Program to Evaluate the Co«t and Effectiveness of
            Radon Mitigation Methods                               (CL-BIB-0603)

            Building Sit* Characterization                         (CL-BIB-0604)

         RESIDENTIAL CONSTRUCTION.  NEC (1522)
            Preparation of a Radon/Nan Construction Report         (CL-BIB-0530)

            Building Sit* Characterisation                         (CL-BIB-0604)
         RI DEPT OF 1HV.  MGHT..  DIV. OF AIR I HAS. MATERIALS  (RI01)
            AMBIENT ottaan.cs IN OLNETVILLK, RI AIR                     (Rioioo2)
RISK ASSISSMPIT (RA>
   REGIONAL AIR TOXICS AND RISK ASSESSMENT MODEL  ENVIRONMENT
                                                             (CA03-003)

   MULTI-PATHWAY HEALTH RISK ASSESSMENT  INPUT PARAMETERS  GUIDANCE DOC-
   H4ENT                                                     (CA03-005)

   ENHANCEMENT OF THE REGIONAL AIR TOXICS EXPOSURE AND RISK  ASSESMENT
   MODEL.                                                    (CA030100)

   AJ43IENT MEASOREMENT C MODELING OF BASINWIDE FORMALDEHYDE
   CONCENTRATIONS                                            (CA030101)

   AIR TOXICS mCROENVIRONMENTS EXPOSURE t MONITORING STUDY  (CA03Q102)

   Integrated Risk Information System  (IRIS)              (CL-BIB-0363)

   Phoaphogypaum Reconaideratlon                          (CL-BIB-0364)

   The Toxic Interaction Databaa*, MIXTOX                 (CL-BIB-0392)

   General Quantitative Rlak Aaaecament  Guidelines for Noncancer
   Health Effects                                         (CL-BIB-044B)

   Staten laland-Nev Jersey Urban Air Toxics Assessment Program
                                                          (CL-BIB-0553)

   Racaarch to Improve Health Rlak As**»wints  (RIHRA)    (CL-BIB-0597)

   Minnesota Urban Air Toxics Assessment                 (CL-BIB-0638)

   Minnesota Naferboard Emissions Study                   (CL-BIB-0639)

   Development of a Moat-Exposed Population Approach      (CL-BIB-0657)

   Msthodology for Assessing Health Risks Associated with Indirect
   Exposure to Combustor Emissions                        (CL-BIB-0659)
                                                                          RISK ASSESSMENT (RA) (cont.)
                                                                             Inhalation Study on Hydrogen Bromide

                                                                             Hazard Ranking System
                                                       (CL-BIB-0675)

                                                       (CL-BIB-0690)
Ambient Modeling of Toxic Release  Inventory  (TRI) Air Emissions
Data                                                   (CL-BIB-0710)

Impact of Mobile Source Emissions  on Cancer Risk       (CL-BIB-0738)

Toxics Release Reduction Project  (TRAP)                (CL-BIB-0740)

Health Effecta Assessment Summary  Tables  (HEAST)       (CL-BIB-0746)

Health Risks Associated With Asphalt                   (CL-BIB-0771)

Reproductive and Developmental Toxicity Risk Assessment of Short-
Term Exposure to Ethylene Oxide                        (CL-BIB-0802)

Severity of Toxic Response Stratification and Modeling Project
                                                       (CL-BIB-0813)

Mechanistic and Empirical Mathematical Models of Toxicity
                                                       (CL-BIB-0814)

A Height-of-Evidence Strategy for  Chemical Interactions
                                                       (CL-BIB-OB15)
United States/Mexico Industrial Source Control

Incineration 2000

WESTERN VEFmCUUTl PERMIT REVIEW AND EIS
  (CL-BIB-0825)

  (CL-BIB-OS28)

(MT01 WESTVERM)
                                                                                     Ambient monitoring in urban and other point  aource areas of
                                                                                     concern.                                           (OH01  AVMON A001)

                                                                                     SOURCES,  OCCURRENCE AND EFFECTS OF DIOXINS AND DI8ENZOFURANS IN
                                                                                     OHIO'S ENVIRONMENT                               (OH01 DIOXIN D001)
                                                                                      ETHYLENE  OXIDE REGULATIONS
                                                                                                                                                (OH04ETO)
                                                                                      EVALUATING  CARBON TETRACHLORIDE EMISSIONS AT THE VELSICOL CHEMICAL
                                                                                      FACILITY IN MEMPHIS,  TN                            (TN0368-D8-0097)


                                                                                      ASSESStetNT  OF A SYNTHETIC RUBBER COATING PLANT FOR LOCALIZED HIGH
                                                                                      RISK IMPACTS                                        (PA0289-1-HRPS)

                                                                                   SANITARY SERVICES  (4951
                                                                                      EMISSIONS OF VOLATILE AND POTENTIALLY TOXIC ORGANIC COMPOUNDS
                                                                                      FROM HASTE  HATER TREATMENT PLANTS AND COLLECTION SYSTEMS (PHASE  II)
                                                                                                                                          (CA01-A732-085)

                                                                                      Field Assessment of Air Emissions from Hazardous Haste  Denaturing
                                                                                      Operations                                             (CL-BIB-0141)
            Inhalation Study  on Hydrogen Fluoride
                                                          (CL-BIB-0674)
Methods Development for Hazardous Halt* Combustors
  (CL-BIB-0289)

-------
       SIHVICtS 14.951 tcont.l
 Investigation, Documentation and Testing of a Proposed Wat
 Deposition and Related Algorithm* to ISC Models        (CL-BIB-0370)

 Study on the Formation of Aerosols and Particulates fro* the
 Incineration of Metals                                 (CL-BIB-0475)

 Superfund Cooperative Project - Application of Radon Mitigation
 Techniques to Superfund Sites                          (CL-BIB-0605)

 Evaluation of Longpaas Fourier Transformation Infra-Red (FTIR)
 Spectroacopy Remote Sensing Technology for VOCs        (CL-BIB-0614)
 ATSDR lexicological Profiles

 Denver Brown Cloud Study 12
 (CL-BIB-0618)

 (CL-BIB-0623)
 Air  toxics  Evaluation of A Municipal Haste Coabuator in
 Bellingham, Washington                                (CL-BIB-0634)

 Development of  a Host-Exposed Population Approach     (CL-BIB-0657)

 Methodology for Assessing Health Risks Associated with Indirect
 Exposure to Combustor Emissions                       (CL-BIB-0659)
Air Emissions From Dredging

Inhalation Study  on Hydrogen Fluoride

Inhalation Study  on Hydrogen Bromide

Municipal Solid Haste Landfill NSPS
(CL-BIB-0666)

(CL-BIB-OC74)

(CL-BIB-0675)

(CL-BIB-06B3)
Low Temperature  Formation of Dloxlns and Furana from Municipal
Waste Combustion                                      (CL-BIB-0691)

Surrogate Performance  Indicators  for Hazardous  Waste Incinerators
                                                       (CL-BIB-0692)

Products of Incomplete Combustion in a  Rotary Kiln  Simulator
                                                       (CL-BIB-0693)

The Use of a Dilation  Sampling System to Examine the Health Effects
of Ambient Air and Temperatures on Municipal Waste  Combustion
Emissions                                              (CL-BIB-0694)

Supplement* to the Proposed Rules for Boilers,  Industrial
Furnaces, and Incinerators that Use  Hazardous Waste as Fuel
                                                       (CL-BIB-0709)

Volatile Emissions from  Stabilization/Solidification of Hazardous
Haste                                                  (CL-BIB-0712)

Characterization of Emissions from Combustion of Waste Wood Prod-
ucts                                                   (CL-BIB-0715)
                 SAHITAM SERVICES (4951  (cont.l
                    Characterization of Open Tire Burning Emissions and Exposures
                                                                          (CL-BIB-0730)
                    Municipal Waste Combustors NSPS,  Phase II
                                                          (CL-BIB-0748)
    Medical Waste Incinerators NSPS and Existing Sources Guidelines
                                                          (CL-BIB-0776)

    NSPS Development for Medical Waste Incinerators:   Pathogen Sampling
                                                          (CL-BIB-0779)

    Evaluation of Mercury Test Methods for Monitoring Municipal Waste
    Incinerators                                          (CL-BIB-0780)

    Update of the Field Inspection Manual  for Municipal Waste  Incinera-
    tors                                                  (CL-BIB-0783)
                   Municipal  Waste Combustors  NSPS,  Phase  II
                                                          (CL-BIB-0793)
   Evaluation of Toxic Emissions from a Carbon Thermal Regeneration
   Facility in Yakima,  Washington                        (CL-BIB-0806)

   Incineration 2000                                      (CL-BI

   Bacterial Emissions  from  Incineration of Hospital Waste
                                                          (IL01-871026)

   Waste to Energy Recovery  of Refuse as an Alternative to Landfill in
   Illinois                                               (IL01-871037)

   Municipal Incinerator Emission Limits                  (IL01-8711K)

   NESHAPS FOR  RADIONUCLIDES RECONSIDERATION; PHOSPHOGTPSUM  (RC01 1-3)

   National  Emission Standards for Hazardous Air Pollutants; Benzene
   Emissions  from Chemical Manufacturing Process Vents, Industrial
   Solvent Ose, Benzene Haste Operations,  Benzene Transfer Operations,
Field Testing of Medical Waste  Incinerators  (MTIs)
(CL-BIB-0722)
   RUTLAND RESOURCE RECOVERY FACILITY SITE-SPECIFIC ENVIRONMENTAL
   ASSESSMENT                                      (VT01RUTLAND RRF01)

SANITARY SERVICES, NEC  (4959)
   Denver Brown Cloud Study f2                           (CL-BIB-0623)

SAWMILLS AND PLANING MILLS  (242)
   Emissions Assessment in the Hood Products Industry    (CL-BIB-079S)

SECONDARY NONFEHROPS METALS  (334)
   Secondary Lead Smelters NSPS Review                   (CL-BIB-0749)

SECONDARY HOHTERROUS METALS  (3341>
   Secondary Lead Smelters NSPS Review                   (CL-BIB-0749)

SEMIVOLATILE ORGANIC COMPOONDS  
-------
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 I
GO
                                            -SVOCI  (cont.)
            Method* Development for Hazardous Hast* Combustors
                                                          (CL-BIB-0289)
            Chamber Studies Characterizing the Organic Emissions from Kerosene
            Space Heaters:  Phase II                               (CL-BIB-0449)
            The Particle Total Exposure Assessment Methodology
                                                          (CL-BIB-0460)
            A High-Efficiency, High-Volume Compound Annular Denuder Sampler
            for Phase-Distributed SeeU-Volatile Organic Chemicals  (CL-BIB-0517)
            Sampling Methods for Semi-VOC* ia Indoor Air

            Air Emissions From Dredging
                                                          (CL-BIB-0650)

                                                          (CL-BIB-0666)
            Ambient Monitoring of Polar Volatile Organica and Semivolatile
            Phase-Distributed Organica                             (CL-BIB-0678)

         snacc SLODCI (CL-stHSLooi
            Field Assessment of Air Emissions from Hazardous Haste Dewatering
            Operations                                             (CL-BIB-0141)

         SEHERACE SYSTEMS (49521
            EMISSIONS OF VOLATILE AND POTENTIALLY TOXIC ORGANIC COMPOUNDS
            FROM HASTE HATER TREATMENT PLANTS AND COLLECTION SYSTEMS  (PHASE II)
                                                                 (CA01-A732-085)
   Effective Silica Indices of Respirable Mineral Dusts   (CL-BIB-0195)

   Review of the Health Effects of Silica                 (CL-BIB-0819)

SIHCLE-FAMILT HOOSIHC CONSTRUCTION  (1521)
   Effectiveness of Various Surface Costings end Concrete Blocks in
   Reducing Low Pressure-Driven Influx of Radon Through Concrete
   Block Basement Halls                                   (CL-BIB-0499)
            Preparation of a Radon/New Construction Report
                                                          (CL-BIB-0530)
            New House Evaluation Protocol Project  (Nev HEP) for Radon
            Reduction in Nev Construction                          (CL-BIB-0599)
            National Residential Radon Survey
                                                          (CL-BIB-0602)
            Rouse Evaluation Program to Evaluate the Cost and Effectiveness of
            Radon Mitigation Methods                               (CL-BIB-0603)

            Building Site Characterization                         (CL-BIB-0604)

         SOLVENTS (CL-SOLYENTI
            Determine Neurotozic Dose-Effect Relationships         (CL-BIB-0109)

            Test Method Development for Emissions from Organic Solvent Cleaners
                                                                   (CL-BIB-0664)

            Organic Solvent Cleaners NESRAP                        (CL-BIB-0673)

            Evaluation of Two Innovative Spray Painting Systems    (CL-BIB-0714)
SOLVENTS  (CL-SOLVMI)  (cont. 1
   Evaluation of Potential Coating Technologies

   Alternative Coatings Demonstration Projects
(CL-BIB-0751)

(CL-BIB-0752)
   Control Technology Guidance  (CTG) Development for Offset Lithogra-
   phy                                                   (CL-BIB-0785)

   Control Techniques Guideline (CTG) for Hood Furniture Coating -
   National Air Pollution Control Techniques Advisory Committee
   (NAPCTAC) Preparation                                 (CL-BIB-0787)

   Control Techniques Guideline (CTG) for Surface Coating of Plastic
   Parts                                                 (CL-BIB-0789)

SOURCE ASSESSMENT  (SA1
   EMISSIONS INVENTORY OF A PIPELINE MARINE TEIKtNAL
                                                    (AK01 PROJECT 001)

   STODT TO DETERMINE THE FATE OF BEN2ENE PRECURSORS IN GASOLINE
   (COMPLETED RESEARCH)                               (CA01-A5-128-32)
                                                                             RESIDENTIAL INDOOR-OUTDOOR RADON STUDY
                                                                             (COMPLETED RESEARCH)
                                                      (CA01-AS-194-53)
   COSTS OF REDUCING AROMATICS AND SULFUR LEVELS IN MOTOR VEHICLE
   FUELS (COMPLETED RESEARCH)                         (CA01-A6-199-32)

   Control of Benzene Emissions from Light Duty Vehicles
                                                      (CA01-A6-204-32)

   EMISSIONS OF VOLATILE AND POTENTIALLY TOXIC ORGANIC COMPOUNDS
   FROM HASTE HATER TREATMENT PLANTS AND COLLECTION SYSTEMS (PHASE II)
                                                       
-------
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          50PBCE ASSESS«HT ISA1  tcont.l
             State/EPA Indoor Radon Survey                         (CL-BIB-0424)

             Chemical Analysis of Partlculate Filter* (Colorado)   (CL-BIB-0445)

             Chamber Studies Characterising the Organic Emissions froa Kerosene
             Space Heaters:  Phase II                              (CL-BIB-0449)

             TtM Particle Total Exposure  Assessment Methodology    (CL-BIB-0460)

             Super fund Cooperative Project - Application of Radon Mitigation
             Technique* to Superfund Site*                         (CL-BIB-0605]
             Denver Brown Cloud Study 12
                                                       (CL-BIB-0623)
             Study to  Determine  the Impact of Rush Hour Traffic on
             Formaldehyde Level*                                   (CL-BIB-0624)
            Minnesota Haferboard Emiseione Study
                                                       (CL-BIB-0639)
Characterization of Mr  Toxic* Emission*  and Deposition in the
Great Lake* Area                                       (CL-BIB-0665)

Tact Method Development  for VOCs  ID Consumer Products (CL-BIB-0666)

Kanawha Valley Health Studies                          (CL-BIB-0686)

low Temperature Formatioa  of Dioxlo* »nd  Furans from Municipal
Mute Combustion                                       (CL-BIB-069I)

Surrogate Performance Indicator*  for Hazardous Haste Incinerators
                                                       (CL-BIB-0692)

Product* of Incomplete Combustion In a Rotary Kiln Simulator
                                                       (CL-BIB-0693)

The Oae of • Dilation Sampling System to Examine the Health Effects
of Ambient Air and Temperatures on Municipal Haste Combustion
Emissions                                              (CL-BIB-0694)

Emissions from Combustion of Cabinet  and Formica Countertop Scrap
                                                       (CL-BIB-0701)
            Continuous Release Reduced Reporting Requirement
                                                       (CL-BIB-0702)
            Characterization of Emissions from the Simulated Open Burning of
            Automobile Shredder Fluff                             (CL-BlB-OIll)

            Volatile emissions from Stabilization/Solidification of Hazardous
            Haste                                                 (CL-BIB-0712)

            Review of BOAT Studies to Gather Data of Interest to Air Regulatory
            Programs                                              (CL-BIB-0718)
            Habile Source-Related Air Toxics Study
                                                       (CL-BIB-0728)
            Charscteriiation of Open Tlr* Burning taiasione and Exposures
                                                                  {CL-BIB-0730)
                                                                       SOOBCK ASS1SSHKHT ISM  Icont.i
                                                                           Consumer Product  Comparative Risk Project
                                                        (CL-BIB-0784)
                                                                           Standards  Development  for Architectural and Industrial Maintenance
                                                                           (AIM)  Surface  Coatinga                                (CL-BIB-0766)

                                                                           Study  of Emission Controls at Tank Vessel Loading Operations
                                                                                                                                 (CL-BIB-0791)

                                                                           Emission* Assessment in the Hood Products Industry     (CL-BIB-07-95)
                                                                          Study of Consumer and Cc
                           srcial Products as Emlseion Source*
                                                       (CL-B1B-01OT)
 Evaluation of Toxic Emissions from a Carbon Thermal Regeneration
 Facility in Yakima, Washington                        (CL-BIB-OB06)

 Evaluation of Toxic Emissions from Asphalt Plants that Ose Petro-
 leum Contaminated Soils for Aggregate                 (CL-BIB-0807)

 Evaluation of Formaldehyde and Phenol Emissions from a Thermoset-
 ting Resins Facility in South Carolina                (CL-BIB-0808)

 Evaluation of Pentachlorophenol and Creosote Emisaions from a Hood
 Treatment Facility in Florida                         (CL-BIB-0809)

 Evaluation of Ethylene Oxide Emissions from Small Hospital Steril-
 izers in Jacksonville,  Florida                        (CL-BIB-0810)

 Evaluation of Fibrous Particulat* Matter Trok a Mineral Products
 Manufacturing Company In Alabama                      (CL-BIB-0811)

 Evaluation of Trichloroethane Emission* from a  Large Solvent Deer
 in  Knoxville,  Tennessee                               (CL-BIB-0812)
                                                                                      United Statea/Mexlco Industrial Source Control
                                                       (CL-BIB-0825)
High Risk  Point Source Assessment of Oil Refineries in  Commerce
City, Colorado                                         (CL-BIB-0826)

High Risk  Point Source Assessment of a Medical Product* Manufactur-
er  in Brooking*, South Dakota                          (CL-BIB-0827)

STRATEGIES FOR CONTROLLING THE OX ID ANT PROBLEM IN MAJOR URBAN AREAS
                                                 (HY01  PROJECT 001)

RESULTS FROM THE ANALYSIS OF MSN INCINERATOR TESTING At PEERSKILL,
N.Y.                                                       (NY01002)

RESULTS FROM THE ANALYSIS OF MSN INCINERATOR TESTING AT OSWEGO
COUNTY, N.Y.                                               (NY01003)

PHASE I RESOURCE RECOVERY-FACILITY EMISSION CHARACTERIZATION STUDY
                                                           (NY01004J

Ambient monitoring In urban and other point source area* of
concern.                                          (OH01 AH** AOOIJ

RADON CONCENTRATION STUDY - TOLEDO AREA
                                                                                                                                   (OH04 RADON  STUDY

-------
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K>
         SOURCE ASSESSMENT (SA> fcont.l
            HELD AID SLASH BURNING PESTICIDE IMPACT STUDY    

            ASSESSMENT OP A SYNTHETIC RUBBER COATING PUNT FOR LOCALIZED RICH
            RISK IMPACTS                                         (PA02B9-1-HRPS)

            ASSESSMENT OP A CAN MANUFACTURING PACILITT FOR LOCALISED HIGB RISK
            IMPACTS                                              (PA0289-2-HRPS)
            AIBIEHT ORGAMICS IH OLNRVILLX, HI AIR
                                                           (RI01002)
            EVALUATING CARBON TtTMCHLTOIBE EMISSIONS AT TW1 VE1SICO1 CHEMICAL
            FACILITT IN MEMPHIS, TH                             (TN036S-DB-0097)

            ROTLAND RESOURCE RECOVERY FACILITT SITE-SPECIFIC ENVIRONMENTAL
            ASSESSMENT                                      (VT01RUTLAND RRF01)
            RECEPTOR MODELING FEASIBILITY STODT
                                                                 (HA02 PSAPCA 7)
            SURVEY OF HOOD DSE FOR RESIDENTIAL H00DBORNING IH SHERIDAN AND
            LANDER,  HTOKIHG                                  (HY01 PROJECT 001)

            ASSESSMENT OP EMISSIONS FROM ADJACENT INDUSTRIES IMPACTING THE
            BRQOKHURST SUBDIVISION, KATROKA COCNTT, HYOHIHC            (HY01-2)
EMISSIONS INVENTORT OF A PIPELINE MARINE TERMINAL
                                                  (AK01  PROJECT 001}

STODT TO DITXRMINT THE FATI OF  BENZENE PRECURSORS IH GASOLINE
(COMPLETED RESEARCH}                                (CA01-A5-128-32)

FATE OF HEJCAVALENT CHROMJDM IN  THE ATMOSPHERE  (COMPLETED RESEARCH)
                                                    (CA01-A6-096-32)

METHODS DEVELOPMENT FOR ASSESSMENT Of VAPOR PHASE MOTACENS AND
CARCINOGENS IN AMBIENT AIR (COMPUTED RESEARCH)     (CA01-A6-174-32)

EVALUATION AND IMPROVEMENT OF METHODS FOR THE SAMPLING  AND ANALYSIS
OF SELECTED TOXIC AIR CONTAMINANTS  (COMPLETED RESEARCH)
                                                    (CA01-A6-222-53)

EMISSIONS OP VOLATILE AND POTENTIALLY TOXIC ORGANIC  COMPOUNDS
FROM HASTE HATER TREATMENT PLANTS AND COLLECTION SYSTEMS  (PHASE II)
                                                     (CA01-A732-08S)
            Hazardous Air Pollutants in thai Urban Environment
                                                                   (CL-BIB-0104)
           Analysis of Acid Precipitation Samples Collected in Heat Virginia,
           Delaware,  and Maryland                                 (CL-BIB-0147)
           Matboda D«T«lof»«nt fox Haiardona Ha«t« Coatbuatora
                                                       (CL-BIB-0289)
            Procaaa Evaluation of Aabiant Air Monitoring Near a Sugar B*«t
            Procaaaing Plant  In Idaho                             (CL-BIB-0296)

            Piald Taatlng and Method Evaluation for Industrial Cooling Towers
                                                                  (CL-BIB-0360)
                                                                                   IMG  1SS1  fcont.l
                                                                          Field Testing and Method Evaluation of Chrc
                                              Electroplating Plants
                                                       (CL-BIB-0361)
Study on the Formation of Aeroaola and Particulatea frosi the
Incineration of Metals                                 (CL-BIB-0475)

Preliminary Evaluation of Test Methods for Volatile Organlcs in
Hazardoua Haste                                        (CL-BIB-0180)

New Stadias of Population Exposure to VOCs and Major Source* of
Exposure                                               (CL-BIB-0498)

VOCe Sasqjlcrs for Superfund Sit* Applications          (CL-BIB-0520)

Multi-Sorbent Preconcentrator                          (CL-BIB-0524)

Method Developaent for Measuring Condensible Particulate Matter
                                                       (CL-BIB-0548)
                                                                          Monitoring of Dloxin at Dioxin Reaoval Sites
                                                       (CL-BIB-OS13)
                                                                          Evaluation of Longpaas Fourier Transformation Infra-Red  (FTIR)
                                                                          Spectroecopy Reaote Sensing Technology for VOCs        (CL-BIB-0614)
                                                                                      North«rn Wisconsin  Boiler Evaluation

                                                                                      Sailing Methods for Seml-VOCa in Indoor Air
                                                       (CI.-BIB-0627)

                                                       (CJ.-BIB-06SO)
Test Method Development for Kmisaiona frost Organic Solvent Cleaners
                                                       (CL-BIB-0664)
                                                                                      Air Emiiaiona Frost Dredging
                                                       (CL-BIB-0666)
                                                                                      AtBospherlc Saapllng Sourc* for Real-Time Measurecmnt of Polar VOCs
                                                                                                                                            (Ct-BIB-OSB?)

                                                                                      The Use of * Dilution Sampling Sy*te» to Examine the Health Effects
                                                                                      of Aat>ient Air and Taaperatur«s on Municipal Haste Coaibustion
                                                                                      Emissions                                             (Ct-BIB-0694)
                                                                                     Development of a ChromluB Sampling Method
                                                       (CI.-BIB-0706)
Development of a Source T«st Method for Rexavalent Chromiuai
                                                       (CL-BIB-0707)

Characterization of Emissions from Combustion of Haste Hood Prod-
ucts                                                   (CL-BIB-0715)

Field Testing and Method Evaluation of Haferboard Plant*
                                                       (CL-BIB-0721)
                                                                                      Field Testing of Medical Haste Incinerator* (MHla)
                                                                                                                                 (CJ.-BIB-0722)
                                                                          Emission Characterization Study for Integrated Iron and Ste«l Pro-
                                                                          duction                                                (CL-BIB-0732)
                                                                          Emiasiona Asaesement in the Hood Products Industry
                                                       (CI.-BIB-0795)

-------
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            	(SSI  tcont.l
             Evaluation of Styrene Emissions at Two Fiberglass Manufacturer! in
             Washington                                             (CL-BIB-OB05)
             Incineration 2000
                                                          (CL-BIB-OB28)
             Bacterial Emissions from Incineration of Hospital Waste
                                                                    (IL01-871026)

             RESULTS  FROM THE ANALYSIS OF HSU INCINERATOR TESTING AT PEERSKILL,
             K.T.                                                       (NY01002)

             RESULTS  FROM THE ANALYSIS OF KSM INCINERATOR TESTING AT OSWEGO
             COUNTY,  N.T.                                               (NY01003)

             PHASE I  RESOURCE RECOVERY-FACILITY EMISSION CHARACTERIZATION STUDY
                                                                       (NY01004)

            Aabient Monitoring  in urban  and other point source areas of
             concern.                                           (OH01 AMMON A001)
            JORGENSEN STEEL BAGHOUSE CHROMIUM EMISSIONS
                                                       (HAD2 PSAPCA 10)
SOUTH COAST AIR QUALITY MANAGEMENT DISTRICT (CA03)
   ANALYSIS OF AMBIENT AIR TOXICS DATA FRCM POTENTIAL "ROT SPOTS" IN
   THE SOUTH COAST AIR BASIN.                                (CA03-001)

   IN-VEHICLE AIR TOXICS CHARACTERIZATION STUDY  IN THE SOUTH COAST AIR
   BASIN                                                     (CA03-002)

   REGIONAL AIR TOXICS AND RISK ASSESSMENT MODEL ENVIRONMENT
                                                             (CA03-003)

   AMBIENT MEASUREMENT AND MODELING OF FORMALDEHYDE CONCENTRATIONS  IN
   THE SOUTH COAST AIR BASIN                                 (CA03-004)

   MULTI-PATHWAY HEALTH RISK ASSESSMENT INPUT PARAMETERS GUIDANCE DOC-
   UMENT                                                     (CA03-005)

   ENHANCEMENT OF REGIONAL AIR TOXICS  EXPOSURE AND  RISK ASSESSMENT
   MODEL                                                    (CA0300100)

   ENHANCEMENT OF THE REGIONAL AIR TOXICS EXPOSURE  AND RISK ASSESMENT
   MODEL.                                                    (CA030100)

   AMBIENT MEASUREMENT C MODELING OF BASINHIDE FORMALDEHYDE
   CONCENTRATIONS                                            (CA030101)

   AIR TOXICS MICROENVIRONMENTS EXPOSURE t MONITORING STUDY  (CA030102)

   INDUSTRY TOXIC EMISSIONS DATA COLLECTION                  (CA030103)
         SPECIAL TRADE CONTRACTORS (171
            Health Riaka Associated With Asphalt

         STATE OR LOCAL AGENCY (STATE/LOO
            EMISSIONS INVENTORY OF A PIPELINE MARINE TERMINAL
                                                          (CL-BIB-0771)
                                Icopt.l
 STUDY TO DETERMINE THE FATE OF BENZENE PRECURSORS IN GASOLINE
 (COMPLETED RESEARCH)                                (CA01-A5-128-32)

 SENOTOXICITY OF DIESEL EXBAUST PARTICLES AND VAPORS COLLECTED FROM
 ENGINES KITH AND WITHOUT PARTICULATE TRAP OXIDIZERS
 (COMPLETED RESEARCH)                                (CA01-A5-130-33)

 DEVELOPMENT AND IMPLEMENTATION OF EXPOSURE ASSESSMENT PROCEDURES
 FOR TOXIC AIR POLLUTANTS IN SEVERAL LOS ANGELES COMMUNITIES
 (COMPLETED RESEARCH)                                {CA01-A5-174-33)

 A SURVEY OF AMBIENT CONCENTRATIONS OF SELECTED POLYCYCLIC AROMATIC
 COMPOUNDS (PAHS)  AT VARIOUS LOCATIONS IN CALIFORNIA (COMPLETED
 RESEARCH)                                           7CA01-A5-185-32)

 FATE OF HEXAVALENT CHROMIUM IN THE ATMOSPHERE  (COMPLETED RESEARCH)
                                                    (CA01-A6-096-32)

 STUDY OF AMBIENT CONCENTRATIONS OF CHLORINATED DIBENZODIOXINS AND
 DIBENZOFURANS IN URBAN AREAS IN THE SOOTH COAST AIR BASIN
 (COMPLETED RESEARCH)                                (CA01-A6-100-32)

 PILOT INVESTIGATION OF INDOOR-OUTDOOR AND PERSONAL PM.O AND  ONGOING
 ASSOCIATED IONIC COMPOUNDS  AND MOTAGENIC ACTIVITY (COMPLETED
 RESEARCH)                                           (CAOI-A6-129-33)

 METHODS DEVELOPMENT FOR ASSESSMENT OF VAPOR PHASE MUTAGENS AND
 CARCINOGENS IN AMBIENT AIR  (COMPLETED RESEARCH)     (CA01-A6-174-32)

 ACTIVITY PATTERN  STUDY OF CALIFORNIA RESIDENTS  (CA01-A6-177-33/OCB)

 SOUTHERN CALIFORNIA AIR QUALITY STUDY (SCAQS)  (COMPLETED  RESEARCH)
                                                    (CA01-A6-179-32)
                                                                                      RESIDENTIAL INDOOR-OUTDOOR RADON STUDY
                                                                                      (COMPLETED RESEARCH)
                                                    (CA01-A6-194-53)
DETERMINATION OF BODY BURDENS OF POLYCHLORINATED
DIBENZO-P-DIOXINS AND DIBENZOFURANS IN CALIFORNIA RESIDENTS.
(COMPLETED RESEARCH)                                (CA01-A6-195-33)

CHLORINATED DIBENZODIOXIN AND FURAN RESIDUE LEVELS  IN FOOD
(COMPLETED RESEARCH)                                (CA01-AS-197-32)

MEASUREMENTS OF TOXIC EXHAUST EMISSIONS FROM GASOLINE LIGHT-DUTY
VEHICLES.                                           (CA01-A6-I98-32)

COSTS OF REDUCING AROMATICS AND SULFUR LEVELS IN MOTOR VEHICLE
FUELS  (COMPLETED RESEARCH)                          (CA01-A6-199-32)

Control of Benzene Emissions frcei Light Duty Vehicles
                                                    (CA01-A6-204-32)

EVALUATION AND IMPROVEMENT OF METHODS FOR THE SAMPLING AND ANALYSIS
OF SELECTED TOXIC AIR CONTAMINANTS (COMPLETED RESEARCH)
                                                    (CA01-A6-222-53)
                                                              (AK01 PROJECT 001)

-------
         CTB.TE ftp LOCal. ACEUCY
                                           (cont.i
Ul
 I
CO
SAMPLING, ANALYSIS AID DATA VALIDATION OF  INDOOR CONCENTRATIONS  OF
POLTCTCLIC AROMATIC HYDROCARBONS  (PAHS)  (COMPUTED RESEARCH)
                                                    (CA01-A7-32-106)

LIFETIMES AND FATES OF TOXIC AIR CONTAHIHAMTS  IN CALIFORNIA'S
ATMOSPHERE.                                         (CA01-A7-32-107)

HYDROXYNITRO-PAH AND OTHER PAH DERIVATIVES IN  CALIFORNIA'S
A1MDSPHXRE AND THEIR CONTRIBUTION TO AMBIENT MUTAGKNICITY.
                                                    (CA01-A7-32-154)

EMISSIONS OF VOLATILE AND  POTENTIALLY  TOXIC ORGANIC  COMPOUNDS
FRCM HASTE HATER TREATMENT PLANTS AND  COLLECTION SYSTEMS  (PHASE  II)
                                                     (CA01-A732-085)

ANALYSIS OF AMBIENT AIR TOXICS DATA FRCM POTENTIAL "HOT SPOTS" IN
THE SOOTH COAST AIR BASIN.                                (CA03-001)

IN-VEHICLE AIR TOXICS CHARACTERIZATION STUDY IN THE  SOUTH COAST  AIR
BASIN                                                     (CA03-002)

REGIONAL AIR TOXICS AND RISK ASSESSMENT MODEL  ENVIRONMENT
                                                          (CA03-003)

AMBIENT MEASUREMENT AND MODELING OF FORMALDEHYDE CONCENTRATIONS  IN
THE SOOTH COAST AIR BASIN                                 (CA03-004)

MULTI-PATHHAY HEALTH RISK  ASSESSMENT INPUT PARAMETERS GUIDANCE DOC-
UMENT                                                     
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          STATE OR LOCAL ACEHCT (STATE/LOCI (cont.l
             Ambient monitoring in urban and other point source areas of
             concern.                                          (OH01 AMMON A001)

             SOURCES, OCCURRENCE MID BITKCTS OF DIOXINS AND DIBEHZOFORANS IH
             OHIO'S ENVIRONMENT                               (OH01 DIOXIH D001)
             RADON CONCENTRATION STUDY - TOIJCDO AREA

             KTHTLINK OXIDI REGULATIONS
                                              (OH04 RADON STUDY '86)

                                                           (OH04ETO)
             OKLAHOMA AIR POLLUTION CONTROL REGULATION 2.3 (REVISION)
                                                               (OKOIPROJECT 2.3)

             FIELD AND SLASH BURNING PESTICIDE IMPACT STUDY   (OR01 PROJECT 001)

             ASSESSMENT OF A SYNTHETIC ROBBER COATING PLANT FOR LOCALIZED HIGH
             RISK  IMPACTS                                        (PA02B9-1-HRPS)

            ASSESSMENT OF A CAN MANUFACTURING FACILITY FOR LOCALIZED HIGH RISK
             IMPACTS                                              (PA0269-2-HRPS)

            NESBAPS  FOR RADIONOCLIDES  RECONSIDERATION;  PHOSPHOGYPSUM (RC01 1-3)

            National Emission Standard*  for Hazardous Air Pollutants; Benzene
            Emissions  from  Chemical Manufacturing Process Vents,  Industrial
            Solvent Use,  Benzene Hast* Operations,  Benzene Transfer  Operations,
REVIEW OF STANDARDS OF PERFORMANCE FOR NEW  STATIONARY SOURCES;
PHOSPHATE ROCK PLANTS                                     (RC01  1-2)
            AMBIENT ORGANICS IN OLNIYVILLE, RI AIR
                                                           (RI01002)
            EVALUATING CARBON TETRACHLORIDE EMISSIONS AT THE VELSICOL CHEMICAL
            FACILITI IN MEMPHIS, TN                             (TN0368-DB-0097)

            REGULATORY REVISION CONCERNING EMISSION STANDARDS FOR NON-CRITERIA
            POLLUTANTS                                                   (VA011)

            RUTLAND RESOURCE RECOVERY FACILITY SITE-SPECIFIC ENVIRONMENTAL
            ASSESSMENT                                      (VT01RUTLAND RRF01)
            JORGENSCH STEEL BAGHODSE CHROMIUM EMISSIONS

            URBAN AIR TOXICS MITIGATION STUDY - PHASE II

            RECEPTOR MODELING FEASIBILITY STUDY

            URBAN AIR TOXICS MITIGATION STUDY - PHASE I
                                                    (HA02 PSAPCA 10)

                                                    (HA02 PSAPCA 12)

                                                     (HA02 PSAPCA 7)

                                                     (NA02 PSAPCA 8)
            HYNDVALLEY •  . CVELOPMENT OF A NONGUTDELINI AIR STAGNATION DIFFUSION
            MODEL                                               (NA02 PSAPCA »)
            PH10 PROBLEM AREA IDENTIFICATION
                                                    (NA02PSAPCA 11)
            SURVEY OF MOOD USE FOR RESIDENTIAL NOODBURNING IN SHERIDAN AND
            LANDER, WYOMING                                  (MY01 PROJECT 001)
 STATE OR LOCAL AGENCY (STATE/LOCI  (coot.)
    ASSESSMENT OF EMISSIONS FROM ADJACENT INDUSTRIES  IMPACTING THE
    BROOKHURST SUBDIVISION, NATRONA COUNTY,  WYOMING             (HY01-2)

 STATE/LOG (STATE OR LOCAL A.CPCT)
    See titles under STATE OR LOCAL AGENCY

 STEAM AND AIR-CONDITIONING SUPPLY (4961
    RESULTS FROM THE ANALYSIS OF MSH INCINERATOR TESTING AT PEERSKILL,
    N.Y.                                                       (NY01002)

    RESULTS FROM THE ANALYSIS OF MSH INCINERATOR TESTING AT OSHEGO
    COUNTY,  N.Y.                                               (NY01003)

    PHASE I RESOURCE RECOVERY-FACILITY EMISSION CHARACTERIZATION  STUDY
                                                              (NY01004)

 STEAM AND AIR-CONDITIONING SUPPLY  (49611
    RESULTS FROM THE ANALYSIS OF MSH INCINERATOR TESTING AT PKERSKILL,
    N.Y.                                                       (NY01002)

    RESULTS FROM THE ANALYSIS OF MSH INCINERATOR TESTING AT OSWEGO
    COUNTY,  N.Y.                                               (NY01003)

    PRASE I RESOURCE RECOVERY-FACILITY EMISSION CHARACTERIZATION  STUDY
                                                              (NY01004)
                                                                       STEEL HIRE AND RELATED PRODUCTS (33151
                                                                          Mortality Study of Norkers Exposed to Halovax
                                                                                                                                            (CL-BIB-0410)
STONE. CLAY. AND GLASS PRODUCTS  (32)
   Effectiveness of Various Surface Coating's and Concrete Blocks in
   Reducing Low Pressure-Driven  Influx of Radon Through Concrete
   Block Basement Kails                                  (CL-BIB-0499)
                                                                          Comprehensive Revision to Asbestos NBSHAP Rule
                                                         (CL-BIB-0633)
   Evaluation of Styrene Emissions at Two Fiberglass Manufacturers in
   Washington                                            (CL-BIB-OBOS)

   Evaluation of Fibrous Particulate Hatter From a Mineral Products
   Manufacturing Company in Alabama                      (CL-BIB-0811)

STYRENE (100-42-5)
   Determine Pulmonary and Immune System Toxicity        (CL-BIB-0108)

   Determine Neurotoxic Dose-Effect Relationships        (CL-BIB-0109)

   Update of cosjplet«d Cohort Mortality Studies - NCI    (CL-BIB-0227)

   Summary Review of Health Effects Associated with Styrene:  Health
   Issue Assessment                                      (CL-BIB-056S)
                                                                                     ATSDR lexicological Profile*
                                                                                                                                (CL-BIB-0618)
                                                                         I valuation of Styrene Emissions at Two Fiberglass Manufacturers  in
                                                                         Washington                                            (CL-BIB-0805)
                                                                                      Health Assessment for Styrene  Cancer  Update
                                                                                                                                (CL-BIB-0816)

-------
u»
I
00
         STYREKE  (JOO-42-5)  leont.l
            DEVELOPMENT OF A ROMAN EXHALED BREATH SAMPLING SYSTEM
                                                            (NJ01PROJECT 29955)

         SUGAR AMD CONTICTIOMERY PRODUCTS (2061
            Process Kvaloation of Ambient Air Monitoring Near a Sugar Beet
            Processing Plant In Idaho                              (CL-BIB-0296)
        SDLTUR pljQTTDt (7446-09-51
           Municipal Hast* Combustors NSPS,  Phase II

           THE ARS  PROJECT (AGGREGATE REDUCED SULFUR)
                                                          (CL-BIB-0748)

                                                          (FL02ARS0002)
SOLFURIC ACID (7664-93-91
   ASSESSMENT OF EMISSIONS FROM ADJACENT INDUSTRIES  IMPACTING THE
   BROOKHURST SUBDIVISION, MATRONA COUNTY, WYOMING             (WY01-2)

SUUORTL FLPORIDB  (269»-79-8>
   Study of Methyl Bromide and Sulfuryl Fluoride Applicators
                                                          (CL-BIB-0775)

SURGICAL APPLIANCES AND SOPPLIES  (36421
   High Risk Point Source Assessment of a Medical Products  Manufactur-
   er in Brooking*, South Dakota                          (CL-BIB-OB27)

TAXICABS (412)
   Control of Benzene Emissions from Light Duty Vehicles
                                                       (CA01-A6-204-32)
            Control of Benzene Emissions from Light Duty Vehicles
                                                                (CA01-A6-204-32)
         TESTINg  MBQRA.TOBH5 (87341
            ETHTLENE  OXIDE RJCGTOATIONS
        TETRACHLOROBEKgENE.1.2.4.5- (95-94-31
           ATSDR Tozicological Profiles
                                                              (OH04ETO)


                                                          (CL-BIB-0618)
        TETRACHLOROPIBKMZO-P-DIOXIM.2.3.7.6- (1746-01-61
            SOURCES,  OCCURRENCE AND EFFECTS OF DIOXINS AND DIBENZOFURANS IN
            OHIO'S  ENVIRONMENT                               (OH01 DIOXIN D001)

            RDTLAND RESOURCE RECOVERY FACILITY SITE-SPECIFIC ENVIRONMENTAL
            ASSESSMENT                                      (VT01RUTLAND RRF01)

                               1.2.3.7.8- (51207-31-91
            SOURCES,  OCCURRENCE AND EFFECTS OF DIOXINS AND DIBENZOFURANS IN
            OHIO'S ENVIRONMENT                                (OH01 DIOXIN D001)

            RUTLAND RESOURCE RECOVERY FACILITY SITE-SPECIFIC ENVIRONMENTAL
            ASSESSMENT                                      (VTOIRUTLAND RRF01)
                           (25322-20-7)
            ATSDR Toxicological Profiles
                                                          (CL-BIB-0618)
                                                                          TETRACHMRffiTHmHIi 1.1-1.2- (630-20-61
                                                                             Health Advisory for 15 Unregulated Volatile Organic Compounds
                                                                                                                                   (CL-BIB-0677)

                                                                          TETRACHLflRPITMHI, j, 1,2-2- (79-34-51
                                                                             Chemical Hacard Information Profile* 
-------
         XI
           TLX Til HB.URDOD&
                                             (CL-HAPSt
                                                       (ccnt.l
to
 I
CO
•J
             Identify and Evaluate Toxic Components of Mr Pollution
                                                                    
            33/50 Industrial Toxics Project
                                                          (CL-BIB-0745)
            Control Techniques Guideline  (CTG) for Surface Coating of Plastic
            Parts                                                 (CL-BIB-0789)
            Stage I Gasoline Marketing NESHAP

            URBAN AIR TOXICS PROGRAM
                                                          (CL-BIB-0794)

                                                    (M001 MONITORING 1)
            DEVELOPMENT Of A ROMAN EXHALED BREATH SAMPLING SYSTEM
                                                            (NJ01PROJECT 29955)

            ASSESSMENT OF A SYNTHETIC RUBBER COATING PLANT FOR LOCALIZED HIGH
            RISK IMPACTS                                        (PA0289-1-HRPS)
TQLCTHE  (106-68-31  (cont.l
   ASSESSMENT OF  EMISSIONS  FROM ADJACENT INDUSTRIES  IMPACTING THE
   BROOKHDRST SUBDIVISION,  NATRON* COUNTY, WYOMING             (WY01-2)

TOLqENE DIISOCYANATE  f26471-€2-S»
   Mortality Study  of Workers  Exposed to Toluene Diisocyanate
                                                          (CL-BIB-0243)

TOLOEKg-2.«-DIISOCTANATE  (584-84-91
   Health Assessment Document  for  Toluene Diisocyanate    (CL-BIB-0374)

TOP t BODY REPAIR t PAINT SHOPS  (75321
   Alternative Coatings Demonstration Projects            (CL-BIB-0752)

   Control Techniques Guidelines (CTSs) Development  for Automotive
   Refinishlng                                            (CL-BIB-0788)

TOXICITY TESTING  (TT1
   PILOT INVESTIGATION OF INDOOR-OUTDOOR AND PERSONAL PM10 AND ONGOING
   ASSOCIATED IONIC COMPOUNDS AND MDTAGENIC ACTIVITY (COMPLETED
   RESEARCH)                                          (CA01-A6-129-33)

   METHODS DEVELOPMENT FOR ASSESSMENT OF VAPOR PRASE MUTAGENS AND
   CARCINOGENS IN AMBIENT AIR  (COMPLETED RESEARCH)     (CA01-A6-174-32)

   Determine Pulmonary and Immune System Toxicity         (CL-BIB-0108)

   Determine Neurotoxic Dose-Effect Relationships         (CL-BIB-0109)

   Characterise Genotoxic Dose-Response Relationships     (CL-BIB-0110)

   Identify and Evaluate Toxic Components of Air Pollution
                                                          (CL-BIB-0111)

   Develop Methods to Quantify Developmental and Reproductive Toxicity
   of  Air Pollutants                                      (CL-BIB-0114)

   Particulate and Tissue Analysis  Service and Research   (CL-BIB-0161)

   Evaluation of MesothelioM Production by Asbestos Substitutes
                                                          (CL-BIB-0162)
                                                                                      Vanadlw Pentoxide - NTP Chemical Management
                                                                                  (CL-BIB-0181)
                            Development of Methods to Interpret Metabolism Data In Exposure
                            Assessments                                           (CL-BIB-0281)

                            Chemical Hazard Information Profiles (CHIP'S)  for Various Chemicals
                                                                                  (CL-BIB-0345)
                            Dosimetry Models for VOC Hazard Identification
                                                         (CL-BIB-0350)
                            Chemical Fractlonation and Analysis of China. Coal Combustion
                            Emission Samples                                      (CL-BIB-0516)
                                                                             Liver Toxicity:   Mechanisms/Interactions

                                                                             Inhalation Study on Hydrogen Fluoride
                                                                                  (CL-BIB-0592)

                                                                                  (CL-BIB-0674)

-------
10
 I
00
CO
         TOXICITY TESTING fTTl (oont.l
            Inhalation Study on Hydrogen Bromide

            Intact of Mobil* Emissions on Honcancer Risk

            Dose Rat* Inhalation Study of fthylene Oxide

            Aaaaya of Raspirable Genotoxic Particulates

            An Ongoing Survey of Genetic Toilcity of Air Particulates


            EVALUATION OF CRKMATORT EMISSIONS IN INDIANAPOLIS
         TRICHLOROBENIENE. 1.2.3- (87-61-61
            ATSDR Toxicological Profiles
         TRICHLOROBtHZENE. 1.2.4- (120-82-11
            Health Advisory for 15 Unregulated Volatile Organic Compounds
                                                                  
-------
O)
 I
         VARIOUS icL-YARiousi  (coot.i
             Monitoring Human Exposure to Hazardous Air Pollutants (HAPs)
                                                                   (CL-BIB-0291)

             CERCLA Designation and Reportable Quantities Regulation*
                                                                   (CL-BIB-0354)

             Interpretive  Rule on Federally Permitted Releases under CERCLA
             Section 101(10)                                        (CL-BIB-0355)
             Integrated Risk  Informition System (IRIS)
                                                       (CL-BIB-0363)
             Investigation, Documentation and Testing of a Proposed Net
             Deposition and Related Algorithm to ISC Models       (CL-BIB-0370)
            Source Category Parameter*

            The Toxic Interaction Database, MIXTOX
                                                       (CL-BIB-0391)

                                                       (CL-BIB-0392)
Archive and Evaluate Selected Air Toxics Dispersion Models
                                                       (CL-BIB-0399)

General Quantitative Risk Assessment Guidelines  for Noncancer
Health Effect*                                         (CL-BIB-0448)

1985 Emissions Deposition Modeling of  Air  Toxics in Lake Michigan
Region                                                 (CL-BIB-0541)

Procedures for Estimating and Allocating Area Source Emissions of
Air Toxics                                             (CL-BIB-0545)

Liver Toziclty:  Mechanisms/Interactions               (CL-BIB-0592)

Research to Improve Health Risk Assessments  (RIHRA)    (CL-BIB-0597)

Comprehend** Toxic Air Pollutant! Database            (CL-BIB-0625)

Voluntary Reduction of Hazardous Air Pollutants        (CL-BIB-0631)

Michigan Compliance Prioritiiation (Inspection Targeting System)
                                                       (CL-BIB-0637)
            Minnesota Urban Air Toxics Assessment

            Minnesota Haferboard Emission* Study
                                                       (CL-BIB-OS38)

                                                       (CL-BIB-OS39)
            Motagenicity and Exposure Assessment of (Invented Kerosene Heaters
            in Mobil* Bcsies                                        (CL-BIB-0649)
            Characterization of Air Toxics Emissions and Deposition in the
            Great takes Area                                       (CL-BIB-0665)

            Products of Incomplete Combustion in a Rotary Kiln Simulator
                                                                   (CL-BIB-0693)

            The Dse of • Dilation Sampling System to Examine the Health Effects
            of Ambient Air and Teeperatures on Municipal Naste Combustion
            Emissions                                              (CL-BIB-0694)
                                                                       VARIOUS  (CL-VARIOOS1  fcont.)
                                                                          Ambient  Modeling of  Toxic  Release Inventory  (TRI) Air Emissions
                                                                          Data                                                   (CL-BIB-0710)
                                                                           Emissions Assessment in the Hood Products  Industry
                                                          (CL-BIB-0795)
   Evaluation of Toxic Emissions from a Carbon Thermal  Regeneration
   facility in Yakima, Washington                         (CL-BIB-0806)

VIHYL ACETATE (108-05-41
   ATSDR Toxicological Profiles                           (CL-BIB-0618)

VIHYL CHLORIDE (75-01-4)
   Update of Completed Cohort Mortality Studies - NCI
   Municipal Solid Haste Landfill NSPS

   URBAN AIR TOXICS PROGRAM
      (CL-BIB-0227)

      (CL-BIB-0683)

(M001 MONITORING  1}
VOLATILE ORPHIC COMPOUNDS  fCL-YQO
   STODTf TO DITERMlira THE FATE OF BENZENE PRECURSORS IN GASOLINE
    (COMPLETED RESEARCH)                                (CA01-A5-128-32)

   DEVELOPMENT AND IMPLEMENTATION OF EXPOSURE ASSESSMENT PROCEDURES
   FOR TOXIC AIR POLLUTANTS IN SEVERAL LOS ANGELES COMMUNITIES
    (COMPLETED RESEARCH)                                (CA01-A5-174-33)

   Control of Benzene Emissions from Light Duty Vehicles
                                                       (CA01-A6-204-32)

   EMISSIONS Or VOLATILE AND POTENTIALLY TOXIC ORGANIC COMPOUNDS
   FROM WASTE MATER TREATMENT PLANTS AMD COLLECTION SYSTEMS (PHASE II)
                                                       (CA01-A732-085)
                                                                                      Determine Neurotoxic Dose-Effect Relationships
                                                         (CL-BIB-0109)
                                                                                      Field Assessment of Air Emission* from Hazardous Haste Dewaterlng
                                                                                      Operations                                            (CL-BIB-0141)
                                                                                      Methods Development for Hazardous Haste Combustors
                                                         (CL-BIB-0289)
   Monitoring Human Exposure to Hazardous Air Pollutants (HAPs)
                                                         (CL-BIB-0291)

   Process Evaluation of Ambient Air Monitoring Near a Sugar Beet
   Processing Plant in Idaho                             (CL-BIB-0296)
                                                                          DoslMtry Model* for VOC Hazard Identification
                                                         (CL-BIB-0350)
                                                                          Toxic Chemical Testing for Assessment Exposure Monitoring Systems
                                                                          Development                                           (CL-BIB-0401)

                                                                          Determination of Population Exposure to Mobile Source Pollutants
                                                                                                                                (CL-BIB-0406)

                                                                          Chamber Studies Characterizing the Organic Emissions from Kerosene
                                                                          Space Heaters:  Phase II                              
-------
            Temporal Profile Analysis
                                                                                     -
                                                                                                    CCMPOOMDS (CL-VOCI
                                                       (Cl-BIB-0474)
O)

VO
            New Studies of Population Exposure to VOCs and Major Sourcea of
            Exposure                                               (CL-BIB-0498)

            VOC« Samplers for Suparfuod Sit* Applications

            Multi-Sorbent Preconcentrator

            Madison Avenue formaldehyde Study

            Staten I(land-He* Jersey Urban Air Toxic* Anas
                                                       (CL-BIB-0520)

                                                       (CL-BIB-0524)

                                                       (CL-BIB-0535)

                                                  *nt  Program
                                                       (CL-BIB-0553)
evaluation of Longpaas Fourier Transformation  Infra-Red (FTIR)
Spectroacopy Remote Sensing Technology  for VOC*       (CL-BIB-0614)

St«t«n Island Citlren Odor Episode Monitoring  Network (CL-BIB-0632)

Volatile Organic Compounds and Aldehyde*  in  Indoor  Air
                                                       (CL-BIB-0640)

Air Emissions From Dredging                            (CL-BIB-0666)

Teat Method Development for VOCa in Conaimer Products (CL-BIB-0668)

Health Advisories for 28 Chemical* in Drinking Hater   (Cl-BIB-0676)

Ambient Monitoring of Polar Volatile Organic*  and Semi-volatile
Phaae-Dlatributed Organica                             (CL-BIB-0678)

Synthetic Organic Chemical Manufacturing  Industry  (SOCKC)
Distillation Operation* NSPS                           (CL-BIB-0680)

Synthetic Organic Chemical Manufacturing  Industry  (SOCMT) Reactor
Proceaiea NSPS                                         (CL-BIB-0681)

Synthetic Organic Chemical Manufacturing  Industry  (SOCMt) Air
Oxidation Proceesee NSPS                               (CL-BIB-0682)
            Atmospheric Sampling Source for Real-Tlme Measu:
            Equipment Leaks Regulatory Negotiation
                                                   mt of Polar VOCa
                                                       (CL-BIB-0687)

                                                       (CL-BIB-0689)
            Radiation Curable Coatings as a Control Option for VOCs from
            Coatinga                                               (CL-BIB-0698)

            Corona Destruction aa an Air Toxics Control Option     (CL-&IB-0703)

            Baiardous Organic MISHAP                               (CL-BIB-0708)

            Volatile bissions from Stabiliration/Solidification of Hazardous
            Waste                                                  (CL-BIB-0712)

            Evaluation of Two Innovative Spray Painting Systems    (CL-BIB-0714)

            Spray Booth Air Reclrculation Demonstration            (CL-BIB-OT33)
   Roman Responses to Complex Mixture* of VOCs            (CL-BIB-0735)

   Animal/In Vitro Responses to Complex Mixtures of VOC's
                                                          (CL-BIB-073«>

   Carpet Dialogue Process:  Study of VOC Emieaions from Carpets and
   Associated Products                                    (CL-BIB-0741)

   Standards Development for Architectural and Industrial Maintenance
   (AIM) Surface Coatings                                 (CL-BIB-078fi)

   Control Techniques Guidelines  (CTG*) Development for Automotive
   Refinishing                                            (CL-BIB-0788)

   Study of Emission Controls at Tank. Vessel 'Loading Operations
                                                          (CL-BIB-0791)

   Control of VOC Emlsilons from Reactor Process** and Distillation
   Operations Processes in the Synthetic Organic Chemical Manufactur-
   ing Industry                                           (CL-BIB-0792)

   Computer Estimation of Human Health Ricks from Exposure to Indoor
   Air Volatile Organic Compounds in Region VI            (CL-BIB-0824)
                                                                                      High Risk Point  Source Asses*
                                                                                      City,  Colorado
                                 ant of Oil Refineries in Commerce
                                                          (CL-BIB-0826)
   STRATEGIES FOR CONTROLLINS THE OXIDAHT PROBLEM IN MAJOR URBAN AREAS
                                                    (NT01 PROJECT 001)

VT DEPT. ENVIROH«MTAL CONSERVATION. AIR POLLUTION CUT. DIV.  (VT011
   RUTLAND RESOURCE RECOVERY FACILITY SITE-SPECIFIC ENVIRONMENTAL
   ASSESSMENT                                      (VT01RUTLAND RRF01)

HATER SUPPLY M94>
   Health Advisories for 28 Chemicals in Drinking Hater   (CL-BIB-0676)

   Health Advisory for 15 Unregulated Volatile Organic Compounds
                                                          (CL-BIB-0677)

HAT1R SUPPLY (4941)
   Health Advisories for 28 Chemicals In Drinking Hater   (CL-BIB-0676)

   Health Advisory for 15 Unregulated Volatile Organic Compounds
                                                          (CL-BIB-0677)

MATER TRANSPORTATION (441
   Study of Emission Controls at Tank Vessel Loading Operations
                                                          (CL-BIB-0791)

MATER TRANSPORTATION SERVICES (449)
   Study of Emission Control* at Tank Vessel Loading Operations
                                                          (CL-BIB-0791)
                                                          (CL-BIB-0224)

                                                          (CL-BIB-0791)
                                                                                 TRADt'HCTeTORAB.U gOODS (51)
                                                                          Kthylene Oxide Mortality Study - NCI

                                                                          Stage I Gasoline Marketing NESHAP

-------
u>
         HOOD HOUSEHOLD rURKITPRE (2511)
            Control  Techniques Guideline (CTG)  for Hood Furniture Coating -
            Rational Air Pollution Control Technique* Advisory Coamittee
             (NAPCTAC)  Preparation                                 (CL-BIB-0787)

         HOOP HTcam CABIMKTS
                100-02-7
            Emission*  tram  Combustion of Cabinet and Formica Count«rtop Scrap
                                                                   (CL-BIB-0701)

         HOOD PRESERVING  (2491)
            Evaluation of Pentachlorophenol and Creosote Emissions from a Hood
            Treatment  Facility In Florida                         (CL-BIB-0809)
         HOOP SMOKE  ICL-ROOD)
            Integrated Air Cancer Project (IACP)

            Integrated Air Cancer Project (IACP)
(CL-BIB-0115)

(CL-BIB-0408)
            soRvn or HOOD OSE FOR RESIDENTIAL HOODBURNING  IN SHERIDAN AND
            LANDER, WYOMING                                   (HY01  PROJECT  001)

         HT DBPT. OF IMff. QCALITY. AIR OOALTIY DtV.  fHYOli
            SURVEY OF HOOD USE FOR RESIDENTIAL HOODBURNING  IN SHERIDAN AND
            LANDER, WYOMING                                   (HY01  PROJECT  001)

            ASSKSSHEHT OF EMISSIONS FROM ADJACENT  INDUSTRIES IMPACTING THE
            BROOEHURST SUBDIVISION, NATROKA COOHTY, WYOMING            (WY01-2)
         XTLENE (1330-20-7)
            33/50 Industrial Toxic* Project
(CV-BIB-0145)
            Control Technique* Guideline  (CTG)  for Surface Coating of Plastic
            Parts                                                 (CL-BIB-0789)
            URBAN AIR TOXICS PROGRAM
                                                             (M001 MONITORING 1)
            ASSESSMENT OF EMISSIONS FROM ADJACENT INDUSTRIES IMPACTING THE
            BROOKSORST SUBDIVISION, NATRON*. COUNTY, WYOMING

         r^Tjm n- (108-38-31
            Stage I Gasoline Marketing NESHAP

         XTLEM.O- (»5-47-<)
            Stage I Gasoline Marketing NESHAP

               ,p-
            Determine Neurotoxic Dome-tf feet Ralation»hipa

            Stage I Gaaoline Marketing NESHAP

         ZINC (7440-6<-6>
            Heavy Metal Sampling

            URBAN AIR TOXICS PROGRAM

            DetTXL MTNIIIC)
            Uraniua Miner*-Low Do»e Investigation
           (WY01-2)


      (CL-BIB-0794)


      (CL-BIB-0794)


      tCt-BIB-0109)

      (CL-BIB-0794)


      (CL-BIB-062C)

(M001  MONITORING 1)


      (CL-BIB-5244)
                   ATSDR Toxlcologlcal  Profiles
                                                         (CL-BIB-061B)
                100-41-4  (ETHYL BENIEHEI
                   Control Techniques Guideline  
-------
 I
«o
K)
         10043-82-2 tRADOHl  (cottt.l
            Haw House evaluation Protocol Project (New HEP)  for Radon
            Reduction In New Construction                         (CL-BIB-0599)
            National Residential Radon Survey
                                                       (CL-BIB-OC02)
            House Evaluation Program to Evaluate the Cost and Effectiveness of
            Radon Mitigation Method*                              (CL-BIB-0603)
            Building Sit* Characterization
                                                       (CL-BIB-0604)
            Superfund Cooperative Project - Application of Radon Mitigation
            Technique* to Superfund Sltea                         (CL-BIB-0605)

            Radon Measurements in School*:  An Interim Report     (CL-BIB-OS06)

            National  Assessment of Radon Gas (SARA Section 118 (k))
            National Data Base of Indoor Radon Measure

            School Mitigation Demonstration* Program
                                                       ante
                                                       (CL-BIB-0607)

                                                       (CL-BIB-0609)

                                                       (CL-BIB-0641)
Long Term Radon Monitoring in 12 Maryland Houses Having EPA
Installed Radon Reduction Systems                      (CL-BIB-0695)

Entry and Control of Radon 222 and Thoron in New Mexico Residences
                                                       (CL-BIB-0696)

School Evaluation Program to Select Radon Mitigation Strategies
                                                       (CL-BIB-0713)
            National Radon Potential Map
                                                       (CL-BIB-0719)
            Research House Investigation of Radon Source Potentials, Entry,
            Accumulation,  and Removal Mechanisms                  (CL-BIB-0754)

            Application of Innovative Pressure Control Techniques in Radon
            Reduction                                             (CL-BIB-0755)

            Performance and Durability of Mitigation System Components and
            Material*                                             (CL-BIB-0756)

            Develop  Information Needed For Effective Application of Active Soil
            Depressuritation (ASD)                                 (CL-BIB-0757)

            Field Study of Radon Levels in Pre- and Post-Occupied New Houses
                                                                  (CL-BIB-0758)

            Development of Optimal  HVAC Configurations for Radon Mitigation in
            New  Houses                                            (CL-BIB-0759)

            Profile  of School Building Characteristics Influencing Radon Entry
            and  Mitigation                                        (CL-BIB-0760)

            Demonstration of Active Subalab Depressuriiation (ASD) in Schools
            with Varied Construction, Geology, and Climate        (CL-BIB-0761)

            Evaluation of Means to Reduce Radon Mitigation Costs  (CL-BIB-OB1B)
                                                                       10043-92-2 fRADOm  (eont.l
                                                                          Guide to Reduction of Indoor Radon in Illinois Homes  (IL01-871113)
                                                                                     RADON CONCENTRATION STUDY - TOLEDO AREA
                                                                       10061-01-5 (DICHLOROPROP1M.1.3-.1-.CIS-I
                                                                          ATSDR Toxicologies! Profiles
10061-02-6 (DICHLOROPROPENE.1.3-.TRAHS-)
   ATSDR lexicological Profiles
(OR04 RADON STUDY '86)


         (CL-BIB-0618)


         (CL-BIB-0618)
101-14-4  (OJREHE1
   Epidamlologlc and Industrial Hygiene Support of Toxic Substance
   Control Act - EPA                                     (CL-BIB-0232)

101-60-4  (QXTrPIANILIME.4.4'->
   Chemical Hazard Information Profiles (CHIP'S) for Various Chemicals
                                                         (CL-BIB-0345)

10102-43-9 (NITRIC OXIDE>
   Low Cost Personal Monitoring Devices for Indoor Air   (CL-BIB-0471)

10102-44-0 (NITROGEN DIOXIDE)
   Low Cost Personal Monitoring Devices for Indoor Air   (CL-BIB-0471)

   Municipal Haste Combustors NSPS, Phase II             (CL-BIB-0748)

   1987-1988 NMOC/NOX SUMMER STUDY (AMBIENT MJNOTORING) (rL02KPDT0001)

   STRATEGIES FOR CONTROLLING THE OXIDANT PROBLEM IN MAJOR DRBAN AREAS
                                                    (NY01 PROJECT 001)

1031-07-8 (ENDOSULFAN SULFATE)
   ATSDR Toxicological Profiles                          (CL-BIB-0618)

106-42-3  (XTLEmt.P-1
   Determine Neurotoxic Dose-Effect Relationships        (CL-BIB-0109)

   Stage I Gasoline Marketing NESHAP                     (CL-BIB-0794)

106-43-4  (CHLOROTOLUENK.P-)
   Health Advisory for IS Unregulated Volatile Organic Compounds
                                                         (CL-BIB-0677)
                                                                       106-44-5 (CR1SOL.P-1
                                                                          ATSDR Toxicological Profiles
                                                          (CL-BIB-0618)
                                                                       106-46-7 (DICHLOROBENMNE.1.4-)
                                                                          New Studies of Population Exposure to VOCs and Major Sources of
                                                                          Exposure                                              (CL-BIB-0498)
                                                                          URBAN AIR TOXICS PROGRAM

                                                                       106-48-9 (CHLOROPHEHOL.P-)
                                                                          ATSDR Toxicological Profiles

                                                                       106-89-8 (KPICHLOROBTPRTN)
                                                                          Determine Pulmonary and Immune System Toxicity
                                                   (MO01 MONITORING 1)


                                                         (CL-BIB-0618)


                                                         (CL-BIB-0108)

-------
Ul
 I
u>
         106-93-4  (ETHYL/*** nTBBCMTDKl
            Chemical  Hazard Information Profile* (CHIP1*) for Various Chemical*
                                                                   (CL-BIB-0345)

            ATSDR  lexicological Profile*                          (CL-BIB-0618)

         106-99-0  [BOTAPIEHK.1,3-)
            Update of Completed Cohort Mortality Studies - HCI    (CL-BIB-0227)

            ATSDR  Toxicologlcal Profile*                          (CL-BIB-0618)

            Exposure  Assessment for Motor Vehicle Air Toxice      (CL-BIB-072S)

            Ata»spb«ric Transformation of Air Toxics:  Beniene,  1,3-Butadiene,
            and Formaldehyde                                       (CL-BIB-0726)
            Motor Vehicle Air Toxic*  Health Information

            Mobile Source-Related Air Toxlce Study

            Toxics Release Reduction  Project (TRRP)

            URBAN AIR TOXICS PROGRAM

         107-02-B
            Health Assessment Document  for Acrolein
                                                       (CL-BIB-0727)

                                                       (CL-BIB-0728)

                                                       (CL-BIB-D7IO)

                                                 (M001 MONITORING 1)


                                                       (CL-BIB-0059)
Process Evaluation of Ambient Air Monitoring Near a Sugar Beet
Proceeding Plant in Idaho                             (CL-BIB-0296)
            URBAN AIR TOXICS PROGRAM
                                                             (MODI MONITORING 1)
         107-06-2 (tTHTLENE DICHLORIDEt
            Chemical Hazard Information Profiles (CHIP1 a)  for Various Chemicals
                                                                   (CL-BIB-0345)
            URBAN AIR TOXICS PROGRAM
                                                 (M001 MONITORING  1)
         107-21-1	
            Control Technique* Guideline  (CTG)  for  Surface  Coating  of Plaitic
            Parta                                                  (CL-BIB-0789)
         107-92-6  (BOTTRIC ACID)
            ATSDR lexicological Profilea

         106-05-4  fVIim. AC1TATKI
            ATSDR Toxioologlcal Profile*
                                                       (CL-BIB-0618)


                                                       (CL-BIB-06I8)
         108-10-1  naTHTLPlMTAHONC. 4-. 2-1
            Control Techniques Guideline  (CTG)  for Surface Coating of Plastic
            Parta                                                  (CL-BIB-0789)

         108-31-6
            Summary Review of Health Bffecta Aaaociated with Maleic Anhydride:
            Health IMM A*ae««me»t                                ICL-BIB-0560)
                                                       (CL-BIB-0794)
         108-38-3  tJCTLPtt-M-l
            Stage I Gasoline Marketlinr KESHAP
                                                                       108-39-4  (CMSQL.M-)
                                                                          ATSDR Toxicologlcal Profilea
                                                                       108-60-1  (CmOROKETgrUTHYLITinCR. BIS. 2-.1-)
                                                                          ATSDR lexicological Profilea
                                                          (CL-BIB-0«18)


                                                          (CL-BIB-0618)
108-70-3  (TRICHLOROBEH2ENE.1.3.5-)
   Health Advisory for 15 Unregulated Volatile Organic  Compounds
                                                          (CL-BIB-0677)

108-66-3  JTOLOENEt
   Determine Pulmonary and  Immune System Toxlcity         (CL-BIB-0108)

   Determine Neurotoxic Dose-Effect  Relationships         (CL-BIB-OJ09)

   Refinement of a Detection  and Analysis Approach to Volatile Organic
   Compound Release Characterization Using  a Whole Air  Technique
                                                          (CL-BIB-0348)

   Preliminary Evaluation of  Test Methods for Volatile  Organics in
   flaiirdouB Waste                                        (CL-BIB-0480)

   33/50 Industrial Toxics  Project                        
-------
u>
         1094 
   Health Advisory for 15 Unregulated Volatile Organic Compounds
                                                          (CL-BIB-0677)
         120-83-2  (DICHLOROPHENOL.2.4-)
           ATSDR  Toxioologlcal Profile*
                                                          (CL-BIB-0618)
         12001-29-5 (CmgSOTILll
           Evaluation of Maaotheliom* Production by Asbestoa Subatitntee
                                                                  (CL-BIB-0162)

         121-69-7
            Chemical Hazard Information Profiles (CHIP' a)  for Various Chemicals
                                                                  (CL-BIB-0345)
           ATSDR Toxloologlcal Profile.
                                                          (CL-BIB-0618)
         133-31-9 WTPBOQPIHOHlt
           Chemical Hazard Information Profiles (CHIP'•)  for Various Chemicals
                                                                  (CL-BIB-0345)
         123-96-
           ATSDR Toxicologies! Profiles
                                                          (CL-BIB-0618)
                                                                          124-48-1
                                                                             URBAN AIR TOXICS PROGRAM

                                                                          127-18-4 (TtTRACmOROirHYLIMI)
                                                                             Determine Pulmonary and Immune System Toxicity
                                                   (M001 MONITORING 1)
                                                                             Update of Completed Cohort Mortality Studies - NCI
                                                         (CL-BIB-0108)

                                                         (CL-BIB-0227)
                                                                             Hew Studies of Population Exposure to VOCs and Major Sources of
                                                                             Exposure                                              (CL-BIB-0498)
                                                                             Dry Cleaning KESHAP
                                                         (CL-BIB-0630)
                                                                             Health Assessment for Tetrachloroethylene Cancer Opdate
                                                                                                                                   (Cl-BIB-0660)
   Organic Solvent Cleaners NESHAP

   33/50 Industrial Toxics Project

   URBAN AIR TOXICS PROGRAM
      (CL-BIB-0673)

      (CI-BIB-0745)

(M001 MONITORING 1)
                                                                             DEVELOPMENT OF A ROMAN EXHALED BREATH SAMPLING SYSTEM
                                                                                                                             (NJ01PROJECT 29955)
                                                                                     AMBIENT ORGANICS IN OLKKTVILLK,  RI AIR
                                                                                                                                                (RI01002)
13 (OIL AMD CAS CTTKACTIOH)
   ASSESSMENT OF EMISSIONS FROM ADJACENT INDUSTRIES IMPACTING THE
                                                                                      BROOKHURST  SUBDIVISION, NATRONA COUHTT, WYOMING
                                                                                  1314-62-1  (VAMADICTi PKNTOXIDI)
                                                                                     VanadiuB Pentoxide  - NTP Chemical Manai

                                                                                  1319-77-3  fCRBSOL  (AH ISCtgRS) 1
                                                                                     ATSDR lexicological Profiles
                                             mt
           (WY01-2)


      (CL-BIB-0181)


      (CL-BIB-0618)
132-64-9 (DIBtNZOrVRAN)
   Chemical Hazard Information Profilei (CRIP'a)  for Various Chemicals
                                                         (CL-BIB-0345)
                                                                          1330-20-7 OCYUHEi
                                                                             33/50 Industrial Toxics Project
                                                         (CL-BIB-0745)
                                                                             Control Techniques Guideline (CTG)  for Surface Coating of Plastic
                                                                             Parts                                                 (CL-BIB-0789)
                                                                             URBAN AIR TOXICS PROGRAM
                                                                                                                             (M001 MONITORING 1)
   ASSESSMENT OF EMISSIONS FROM ADJACENT INDUSTRIES IMPACTING THE
   BROOKHURST SUBDIVISION, NATRONA COUNTY,  WYOMING            (NY01-2)

1332-21-4 (ASB1STOSI
   Evaluation of Meaothelioma Production by Asbestos Substitutes
                                                         (CL-BIB-0162)
   Comprehensive Revision to Asbestos NESHAP Rule

   WESTERN VERKICULITE PERMIT REVIEW AND EIS
      (CL-BIB-0633)

    (MT01 HESTVERM)

-------
U)
 I
cn
          1336-36-3 (POLYCHMRIMATED
             Update of Completed Cohort Mortality Studies - NCI    (CL-BIB-0227)

          138 (OIL AND CAS FIILD SERVICES!
             ASSESSMENT OT EMISSIONS FROM ADJACENT INDUSTRIES IMPACTING THE
             BBOOKHURST SUBDIVISION, NATRON* COONTT,  WYOMING            (WY01-2)

          1388  (OIL AMD GAS FULD SIRVICIS.  NIC)
             ASSESSMtNT OF MISSIONS FROM ADJACENT INDUSTRIES IMPACTING THE
    BROOKHORST SUBDIVISION,  NATRONA COONTT,  WYOMING

14  fMOHgTALLIC MIII1RALS. EXC1PT FUELS)
    Comprehensive Revision to Asbestos NESHAP Rule

    Health Risks Associated  With Asphalt

   WESTERN VERMICOLirK  PERMIT REVIEW AND  EIS

141-7B-6 1ETHTL ACETATE1
   ATSDR Toxicological  Profiles

149  (MISCELLANEOUS MONHETALLIC MINERALS!
   Comprehensive Revision to Asbestos NESHAP Rule

   Health Risks Associated  With Asphalt

   WESTERN VERMICOLITE  PERMIT REVIEW AND  EIS


   Comprehensive Revision to Asbestos NESHAP Rule

   Health Risks Associated  With Asphalt

   WESTERN VERMXCULITE  PERMIT REVIEW AND  EIS

IS  (GENERAL BUILDING CONTRACTORS)
                                                                        (WY01-2)


                                                                   (CL-BIB-0633)

                                                                   (CL-BIB-0771)

                                                                 (MTC1
  (CL-BIB-0618)


  (CL-B1B-0633)

  (CL-BIB-0711)

(MT01 HESTVERM)


  (CL-BIB-0633)

  (CL-BIB-0771)

(MT01 WESTVERM)
            Effectiveneti of Varlouc Surface Coatlnga and Concrete Block* in
            Reducing Low Pre>aur«-Driven InCluz of Radon Through Concrete
            Block BaaeMnt Walls                                   (CL-BIB-0499)
            Preparation of « Radon/New Construction Report
  (CL-BIB-0530)
            Radon Mitigation and Prevention in Schools and Large Building*
                                                                   (Cl-BIB-0598)

            Hen Hoaae Evaluation Protocol Project (Nev HE.P) Cor Radon
            Reduction In Mm Construction                          (CL-BIB-0599)
            National Residential Radon Surrey
  (CL-BIB-0602)
            Bouee Craluatlon Program to Evaluate the Cost and Effectiveness of
            Radon Mitigation Methods                               (CL-BIB-0603)
            Building Sit* Characterization
  (CL-BIB-0604)
            Effectiveness of Various Surface Coatings and Concrete Blocks in
            Reducing Low Pressure-Driven Influx of Radon Through Concrete
            Block Baseaent Walls                                  (CL-BIB-0499)
                   152 miSIDEMTIAL BPILDIHC COHSTRPCIICMl  fcont J
                      Preparation of a Radon/New Construction  Report
                                                          (CL-BIB-0530)
                      Hew Houie Evaluation Protocol  Project  (Nev HEP)  for Radon
                      Reduction in New Construction                          (CL-BIB-0599)
                      National Residential  Radon Surrey
                                                          (CL-BIB-0602)
                      House Evaluation  Progra to Evaluate  the  Cost  and Effectiveness  of
                      Radon Mitigation  Methods                              (CL-BIB-0603)
                     Building Site Characterisation
                                                          (CL-BIB-0604)
                   1521  (SINGLE-FAMILY HOUSING CONSTROCTION)
                      Effectiveness of Various Surface Coatings  and Concrete Blocks in
                      Reducing Low Pressure-Driven  Influx of Radon  Through Concrete
                      Block  Bi»en«nt Walls                                   [CL-BIB-0499)
                                                                                      Preparation of a Radan/Nev Construction Report
                                                                            (CJ.-B1B-C530)
                                                                                      New House Evaluation Protocol Project  (Nan HEP) for Radon
                                                                                      Reduction in Hew Construction                         (CL-BIB-0599)
                                                                                      National Residential Radon Survey
                                                          (CI-flIB-0602)
    House Evaluation Program to Evaluate the Cost and Effectiveness of
    Radon Mitigation Methods                               (CL-BIB-0603)

    Building Site Characterization                         (CL-BIB-0604)

1522  (RESIDENTIAL CONSTRUCTION. NEC)
    Preparation of a Radon/New Construction Report         (CL-BIB-0530)

   Building Site Characterization                         (CL-BIB-0604)

154 (MONRESIDEKTIAL BOILDINC CQNSTRPCTIOK1
   Radon Mitigation and Prevention in Schools and Large Buildings
                                                          (CL-BIB-0598)
                                                                                      Building Site Characterization
                                                                           (CL-BIB-0604)
                  1541 {INDUSTRIAL BUILDINGS AMD WAREHOPSESl
                     Radon Mitigation and Prevention in Schools and Large Buildings
                                                                           (CL-BIB-0598)

                  1542 (NOKRtSIDEyTT1l CONSTRUCTION.  K1C)
                     Radon Mitigation and Prevention in Schools and Large Buildings
                                                                           (CL-BIB-0598)
   Building Site Characterization

15438-31-0 (IROK)
   URBAN AIR TOXICS PROGRAM

15972-60-8
                                                                           (CL-BIB-0604)


                                                                     (M001 MONITORING 1)
                     Environmental and Health Assessment of Exposure to Alachlor-
                     enhancement                                           (CL-BIB-0688)

-------
               A
                                     BUILDIHO
<0
CT\
   Health Risks Associated With Asphalt                   (CL-BIB-0771)

161 (HIGHWAY AMD STREET CONSTRUCTION)
   Health Risks Associated With Asphalt                   (CL-BIB-0771)

1611 (HIGHWAY AND STREET CONSTRUCTION)
   Health Risks Associated With Asphalt                   (CL-BIB-0771)

K34-04-4 (ETHER. TERT-BOTTL METHYL)
   Chemical Analysis of Participate Filters  (Colorado)    (CL-BIB-0445)

   Study to Determine the Impact of Rush Hour Traffic on
   Formaldehyde Levels                                    (CL-BIB-0624)

   Stage I Gasoline Marketing NESHAP                      (CL-BIB-0794)

16964-48-8 (FLUORIDES)
   ATSDR Toxicological Profiles                           (CL-BIB-0618)

17 (SPECIAL TRADE CONTRACTORS1
   Health Risks Associated With Asphalt                   (CL-BIB-0771)

1746-01-6 (TETRACHLORODIBENEO-P-DIOXIN.2. 3.7. 8-)
   SOURCES,  OCCURRENCE AND EFFECTS OF DIOXINS AND DIBENZOFURANS  IN
   OHIO'S ENVIRONMENT                                (OH01 DIOXIN D001)

   RUTLAND RESOURCE RECOVERY FACILITY SITE-SPECIFIC ENVIRONMENTAL
   ASSESSMENT                                      (VT01 RUTLAND  RRF01)
         177 (CONCRETE WORK)
            Health Risks Associated Nith Asphalt

         1771  (CONCRETE NORM
            Health Risks Associated Nith Asphalt


            Mortality Study of Workers Kxpoied to Halowax

         1825-31-6 {HAPHTUay-MlE,  1.4-DICHLORO-l
            Mortality Study of Workers Exposed to Ralowax
(CL-BIB-0771)


(CL-BIB-0771)


(CL-BIB-0410)


(CL-BIB-0410)
18540-29-9 fCHROMIUM (VI) COMPOUNDS)
   FATE OF HEXAVAUNT CHROMIUM IN THE ATMOSPHERE   (COMPLETED  RESEARCH)
                                                       (CA01-A6-096-32)

   Field Testing and Method Evaluation of Chrome Electroplating Plants
                                                          (CL-BIB-0361)
           Derelupaent of • ChromiuH Saapling Method
(CL-BIB-0706)
           DeTelopaent  of a Source Test Method for Hexavalent Chromlua
                                                                   (CL-BIB-0707)
            Chromium Electroplating MISHAP
(CL-BIB-0720)
         20  (FOOD AMD KINDRED PRODUCTS)
            Proces*  Eraluation of Ambient Air Monitoring Near a Sugar Beet
            Processing Plant in Idaho                              (CL-BIB-0296)
                                                                                   20 (FOOD AND KIHPP1P PRM>UCTS)  (cont.)


                                                                                      Mortality Study of Workers Exposed to Halowaz

                                                                                   2050-72-B tHAfHTH^TJ^E.  1.6-pIgHJi?R9-)
                                                                                      Mortality Study of Workers Exposed to Halowax

                                                                                   2050-73-9 (NAPHTHALENE.  1.7-DICHLORO-)
                                                                                      Mortality Study of Workers Exposed to Halowax

                                                                                   2050-75-1 (NAPHTHALENE.  2.3-DICHLORO-l
                                                                                      Mortality Study of Workers Exposed to Halowax
                                                                          (CL-BIB-0410)


                                                                          (CL-BIB-0410)


                                                                          (CL-BIB-0410)


                                                                          (CL-BIB-0410)
                                                                                   206  (SUGAR AND CONFECTIONERY PRODUCTS)
                                                                                     Proceae Evaluation of Ambient Air Monitoring Near a Sugar Beet
                                                                                     Processing Plant in Idaho                             (CL-BIB-0296)


                                                                                   2063 (BEET SUGAR)
                                                                                     Process Evaluation of Ambient Air Monitoring Near a Sugar Beet
                                                                                     Processing Plant in Idaho                             (CL-BIB-0296)
                                                                                  219B-75-6
                                                                                                           1 . 3-DICHLORO-)
                                                                                     Mortality Study of Workers Exposed to Halowax

                                                                                  2198-77-8 (NAPHTHALENE.  2 . 7-DICHLORO-)
                                                                                     Mortality Study of Workers Exposed to Halowax
                                                                          (CL-BIB-0410)


                                                                          (CL-BIB-0410)
                                                                          22 (TEXT/IUJ MJLL PPOPOCTSI
                                                                             High Risk Point Source Assessment of a M»dical Products Manufactur-
                                                                             er in Brooking*, South Dakota                         (CL-BIB-0827)

                                                                          221 (BROADWOVEN FABRIC MJL.L.5, COTTON)
                                                                             High Risk Point Source Assessment of a Medical Products Manufactur-
                                                                             er in Brooking*, South Dakota                         (CL-BIB-0827)

                                                                          2211 (BROADWOVEN FABRIC MILLS. COTTON)
                                                                             High Risk Point Source Assessment of a Medical Products Manufactur-
                                                                             er in Brookings, South Dakota                         (CL-BIB-0827)
                                                                                  24  (LUMBER AND WOOD PRODUCTS)
                                                                                     Minnesota  Waferboard Emissions Study
                                                                         (CL-BIB-0639)
                                                                             Emissions from Combustion of Cabinet and Formica Countertop Scrap
                                                                                                                                   (CL-BIB-0701)

                                                                             Field Testing and Method Evaluation of Waferboard Plants
                                                                                                                                   (CL-BIB-0721)
                   Emissions Assessment in the Wood Products Industry
                                                                                                                                   (CL-BIB-0795)
                                                                             Evaluation of Pentachlorophenol and Creosote Emissions from a Wood
                                                                             Treatment Facility in Florida                         (CL-BIB-0809)
                242 (SAWMILLS AND PLANING MILLS)
                   Emissions Assessment in the Wood Products Industry
                                                                                                                                   (CL-BIB-0795)

-------
10
 I
vo
•o
            	       PLTHOOD t STRPCTURAL MKMBERS1
             Emissions' tram Combustion of Cabinet and Formica Countextop Scrap
                                                                   (CL-BIB-0701)
             Emission* Assessment  in the Wood Product* Industry
                                                       {CL-BIB-0795)
          2434  mOOP KTKHPI CAB1NKTS1
             Emissions from  Combustion  of Cabinet and Formica Countertop Scrap
                                                                   (CL-BIB-0701)
         249
                            HOOP PHOPOCTS1
            Minnesota Haferboard Emissions Study
                                                       (CL-BIB-0639)
            Field Testing and Method Evaluation of Hjferboard Plant*
                                                                   (CL-BIB-0721)

            Evaluation of Pentachlorophanol  and Creosote  Emissions  from a Mood
            Treatment Facility in Florida                          (CL-BIB-0809)

         2491  (HOOP PRISEKVTHO
            Evaluation of Pentachlorophenol  and Creosote  Emission*  from a Hood
            Treatment Facility in Florida                          (CL-BIB-0809)
         2493  (RECOHSTITUTEL) HOOP PRODUCTS)
            Minnesota Nafarboard Eml**lon* Study
                                                       (CL-BIB-0639)
            Fiald Testing and Method Evaluation of Hafexboard Plants
                                                                   (CL-BIB-0721)
Emiiaiona Asaassawnt in tha Mood Product* Industry
(CL-BIB-0795)
         25 (FUHHITURt AM) riKTOMCSl
            Emiasiona fro» CoBbuition of Cabinet and Formica Countartop Scrap
                                                                   (CL-BIB-0701)
            AltarnatiT* Coatinga Daaronatration Projacta
                                                       (CL-BIB-0752)
            Control Tachniqua* Guldalina  (CTG) for Wood Furnitura Coating -
            National Air Pollution Control Techniques Advisory Coonittee
            (NAPCTAC) Praparation                                 (CL-BIB-0787)

         251 (HOOSIHOLD
            Control Tachniqna* Guldailna  (CTG) for Hood Furniture Coating -
            National Air Pollution Control Techniques Advisory Coamittae
            (NftPCT&C) Preparation                                  (CL-BIB-0787)

         2511 (HOOD HOUSEHOLD FOBKITORE1
            Control Technique* Guideline  (CTG) for Hood Furniture Coating -
            National Air Pollution Control Technique* Advisory Ccemitte*
            (NAPCTAC) Preparation                                  (CL-BIB-07S7)

         252 (OFFICE FCTutlTORIl
            Ead**ion* frcei Coabaatlon of Cabinet and Formica Countartop Scrap
                                                                   (CL-BIB-0701)
         25322-20-7 fTETBACHLORQETBANl)
            ATSDR Tozicologieal Profile*
 26  (PAPER AHD ILLHH?  PRODOCTS)
    Compr«h«nBlva R»vl*ion  to A*be*to* MISHAP Rule         (CL-BIB-0633)

    MESHAP DevalopMnt for  N*M and Czitting Source*        (CL-BIB-0743)

    Background Information  for the Pulp and Paper Industry KESHAP
    Development                                           (CL-BIB-0782)

    Ambient Monitoring for  Chloroform from a Kraft Pulp Mill  in  Idaho
                                                          (CL-BIB-0804)

    THE ARS PROJECT  (AGGREGATE REDOCED SULFUR)             (FL02ARS0002)

 261 (PULP HILLS)
    NESHAP Development for  New and Existing Sources        (CL-BIB-0743)

    Background Information  for the Pulp and Paper Industry KESHAP
    Development                                           (CL-BIB-0782)

 2611  (PULP MILLS)
    Background Information  for the Pulp and Paper Industry NESHAP
    Development                                           (CL-BIB-0782)

    Emission*  Assessment in the Hood Products Industry    (CL-BIB-0795)

 262 (PAPER MILLS!
    Comprehensive Revision  to Asbestos KESHAP Rule        (CL-BIB-0633)

    NESHAP Devalopaent for  New and Existing Sources       (CL-BIB-0743)

    Background Information  for the Pulp and Paper Industry NESRAP
    Development                                           (CL-BIB-0782)

   Aabient Monitoring for  Chloroform from a Kraft Pulp Mill in Idaho
                                                         (CL-BIB-0804)

   THE ARS PROJECT  (AGGREGATE REDOCED SULFUR)             (FL02ARS0002)

2621  (PAPER HILLS)
   Comprehensive Revision to Asbestos NESHAP Rule        (CL-BIB-0633)

   Background Information  for the Pulp and Paper Industry NESHAP
   Development                                           (CL-BIB-0782)

   EaLlssioni Assessment in the Hood Product* Industry    (CL-BIB-0795)

   Ambient Monitoring for Chloroform from a Kraft Pulp Mill in Idaho
                                                         (CL-BIB-0804)
                                                                          THE ARS PROJECT (AGGREGATE REDUCED SULFUR)
                                                                         (FL02ARS0002)
                                                       (CL-BIB-0618)
                                                                       2631 (PAPERBOARD MILLS)
                                                                          Emissions Assessment  in the Hood Product*  Industry    (CL-BIB-0795)

                                                                       26471-62-5 fTQUHHE DIISOCYAHATE)
                                                                          Mortality Study of Horkers Exposed to Toluene  Diisocyanat*
                                                                                                                                (CL-BIB-0243)

-------
         2M9-19-B
                             FLOOBIDKI
 I
10
oo
            Study of Methyl Broods and Sulfuryl Fluoride Applicator*
                                                                  (CL-BIB-077S)

         27  tPRIMTIHC UP PPBLTSHIHG1
            Control Technology Guidance (CTG|  Development for Offset Lithogrs-
            pby                                                   (C1-BIB-07B5)
                  fBpgorgmm. a .
           ATSDR Toxicologies! Profiles
                                                       (CL-BIB-0618)
         275  rCOMKERCIAt PRINTING!
           Control Technology Guidance (CT6)  Development for Offset Lithogra-
           phy                                                    (Cl-BIB-0785)

         2752  tCOMMERCIAL PRIHTTHS.
            Control  Technology Guidance (CTG)  Development for Offset Lithogra-
            phy                                                    (Cl-BIB-0785)

         as  fcHpccMifi WT? r"-ua>
Mortality Study of Hortsr* Exposed to ToLu*n« Piioocvanat*
                                                       CCl-BIB-0243)

Synthetic Organic Chemical Manufacturing Industry [SOCHI)
Distillation Operation* NSPS                           (CL-BIB-0680)

Synthetic Organic Chemical Manufacturing Industry (SOCHI)  Reactor
Proce»es HSPS                                         {CL-BIB-OS81}

Synthetic Organic Chtnical Manufacturiog Industry (SOCHI)  Air
Oxidation Proce>«ee HSPS                               (CL-8IB-0682)
            Kaaawna VaUey Health Studie*

            Bqulpewnt Leak* Regulatory Negotiation

            Hazardous Organic NISBAf

            Minimlting Solvent EadMlon* Fro* P«»ticid*«
                                                       (Cl-BIB-06a6)

                                                       (CL-BIB-0689)

                                                       (CL-HIB-070S(

                                                       (Ct-BIB-0753)
           D«r>elop*ent of the Haiudouc Organic MISHAP for Waatewatez
                                                                   (CL-BIB-0781)

           Standarda DeTelopatent for Architectnral and Industrial Maintenance
            (AIM)  Surface Coatings                                 (CI-BIB-07B6)

           Control  Techniquea Guideline [CTG]  for Surface Coating of Plavtlc
           Part a                                                   CCt-BIB-07B^)
            Control of VDC fcalnionB froai Reactor Proc*M6B and Distillation
            Operation* Procecaea in the Synthetic Organic Chemical Manufactur-
            ing Industry                                           CCI.-BIB-0792>

            KTaluatlon of rormaldehyde and Phenol Baiai-lon* frcm a thenoaet-
            tiag R*«in» Facility in South Carolina                 (CL-BIB-0808)

            MESRAPS FOR RADIONDCUDtS RKCCHSIDXRATION; PHOSPHOGTPSUM  (RCD1 1-3)
                                                                           

   Standards Development for Architectural and Industrial Maintenance
   (AIM) Surface Coatings                                 (CL-BIB-0786)

   Control Techniques Guideline (CTG) for Surface Coating of Plastic
   Parts                                                  
-------
 I
10
vo
          2865 (CYCLIC OB101S AND IKrEBMEDIATISI
             NESHAPS FOR RADIONOCLIDES RECONSIDERATION; PKOSPHOGYPSOM  (RCOI 1-3)

             National Emission Standarda for Hazardous Air Pollutant*; Benzene
             Emissions! from Chemical Manufacturing Process Vents, Industrial
             Solvent Use,  Benzene Waste Operations,  Benzene Transfer Operations,
             EVALUATING CUBOM TETHACHLORIDE EMISSIONS AT THE VELSICOI CBIMICAt
             FACILITT IN MEMPHIS,  TH                            oclat«d With Aaphalt
                                                                                                                                             (CL-BIB-07T1)
                   Evaluation of Petroleuai Refinery Hazardou* Air  Pollutant  Ead salons
                                                                          (CL-BIB-0778)

                   Evaloatlon ot Toxic EaU.«*iona froax Aaphalt Plants -that U«« P«tro-
                   leuai Contaminated Soila for Aggregate                  (CL-BIB-0807)
                                                                                       Health  Effects  of Asphalt  Fuatea
                                                                          (CL-BIB-0821)
High Ritk Point Source Assessment of Oil Refineries in Coeaierce
City, Colorado                                        (CL-BIB-0826)

NESRAPS FOR RADIONDCLIDES RECONSIDERATION; PHOSPHOGTPSUM (RCOI 1-3)

National Ead. ss ion Standards for Hazardous Air Pollutants;  Benzene
Emissions from Chemical Manufacturing Process Vents, Industrial
Solvent Dee, Benzene Hast* Operations,  Benzene Transfer Operations,
                   ASSESSMENT OF EMISSIONS FROM ADJACENT INDUSTRIES IMPACTING THE
                   BKOOKHURST SUBDIVISION, NATROHA COUNTY,  WYOMING            (WY01-2)

                2911 (PETROLEUM REFIHINGt
                   COSTS OF REDUCING AROMATICS AND SULFUR LEVELS IN MOTOR VEHICLE
                   FUELS (COMPUTED RESEARCH)                          (CA01-A6-199-32)

                   Study to Determine the Impact of Rush Hour Traffic on
                   Formaldehyde Level*                                   (CL-BIB-0624)

                   Health Risks Associated With Asphalt                  (CL-BIB-0771)

                   Evaluation of Petroleum Refinery Hazardous Air Pollutant Emission*
                                                                         (Cl-BIB-0778)

                   Evaluation of Toxic Emissions from Asphalt Plant* that Use Petro-
                   leum Contaminated Soils for Aggregate                 (CL-BIB-OB07)
                                                                                      Health Effects of Asphalt Fuses
                                                                         (CL-BIB-0821)
                   High Risk Point Source Assessment of Oil Refineries In Commerce
                   City,  Colorado                                        (CL-BIB-082S)

                   NESHAPS FOR RADIONUCLIDES RECONSIDERATION;  PHOSPHOGTPSUM (RCOI 1-3)

                   National Emission Standards for Hazardous Air Pollutants;  Benzene
                   EaUaaloni frost Chemical Manufacturing Process Vent*,  Industrial
                   Solvent Use,  Benzene  Waste Operations,  Benzene Transfer Operations,
                                                                                      ASSESSMENT OF EMISSIONS FROM ADJACENT INDUSTRIES IMPACTING THE
                                                                                      BROOKHDRST SUBDIVISION, NXTFOHA COONTT,  HYOKIHG            (WY01-2)

-------
         295 t*gP
                   I   AYING
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 I
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o
            Health Risks Associated With Asphalt
         2951 (ASPHALT PAYING MDCTCrRES AHD BLOCKS!
            Health Risks Associated With Asphalt

         298-00-0 (METHYL PARATHTOHl
            ATSDR Toxicologies! Profiles
                                                          (CL-BIB-0771)


                                                          (CL-BIB-0771)


                                                          (CL-BIB-0618)
         30 (RDBBIR AND MISC. PLASTICS PRCDOCTS1
            ASSESSMENT OF A SYNTHETIC RDBBIR COATING PLANT FOR LOCALIZED HIGH
            RISK IMPACTS                                         (PA0289-1-HRPS)

         306 {FABRICATED ROBBER PBODOCTS. NEO
            ASSESSMENT OF A STNTHKTIC RUBBER COATING PLANT FOR LOCALIZED HIGH
            RISK IMPACTS                                         (PA0289-1-HRPS)

         3069 (FABRICATED RUBBER PROPOCTS. HEC1
            ASSESSMENT OT A SYNTHETIC RUBBER COATING PUMT FOR LOCALIZED HIGH
            RISK IMPACTS                                         (PA0289-1-HRPS)

         32 (STONE.  CLAY.  AMD GLASS PROPOCTS1
            Effectiveness of Various Surface Coating* and Concrete Blocks in
            Reducing Low Pressure-Driven Influx of Radon Through Concrete
            Block Basement Halle                                  (CL-BIB-0499)
            Comprehensive Revision to Asbestos NESHAP Rule
                                                          (CL-BIB-0633)
   Evaluation of Styrene Emissions at Two Fiberglass Manufacturers  In
   Washington                                             (CL-BIB-0805)

   Evaluation of Fibrous Particulate Matter Froei a Mineral Products
   Manufacturing Company in Alabama                       (CL-BlB-0811)

32196-63-7 (CLTCOLS. POLYETHYLENE. MONOtt.3-EPOKY-2-1
   Epldemlologic and Industrial Hygiene Support of Toxic Substance
   Control Act - EPA                                      (CL-BIB-0232)
                                                          (CL-BIB-C618)
         3268-87-9  (OCTACHLOROPIBENgO-P-DIOXIH)
           ATSDR Toxioologlcal Profiles
           SOURCES,  OCCURRENCE AND EFFECTS OF D1OXIHS AND DIBENZOFORANS IN
           OHIO'S  ENVIROWfrNT                               (OH01 DIOXIN D001)

         327  fCONCRETE.  CTPStM.  AMD PLASTER PRODPCTS1
           Effectiveness  of Various Surface Coatings  and Concrete Blocks In
           Reducing  Low Pressure-Driven Influx of Radon Through Concrete
           Block Basement Walls                                  (CL-BIB-0499)

              fCONCRETE  BLOCK AMD BRICK!
           Effectiveness  of Various Surface Coatings  and Concrete Blocks in
           Reducing  Low Pressure-Driven Influx of Radon Through Concrete
           Block Basement Walls                                  (CL-BIB-0499)
         •129  TMTSC
                          ULLIC MINERAL PRODUCTS)
           Comprehensive Revision to Asbestos NESHAP Rule
                                                          (CL-BIB-0633)
           Evaluation of Styrene Emissions at Two Fiberglass Manufacturers in
           Washington                                            (Cl-BIB-0805)
329 (MISC. fKHmanu.^ MINERAL PRODUCTS)  reont.l
   Evaluation of Fibrous Particulate Matter Fro* a Mineral Products
   Manufacturing Coajpany in Alabama                      (CL-BIB-0811)

3292 (ASBESTOS PROPOCTS1
   Comprehensive Revision to Asbestos NESHAP Rule        (CL-BIB-0633)

3295 (MINERALS. GROUND OR TREATED)
   Evaluation of Fibrous Particulate Matter From a Mineral Products
   Manufacturing Company in Alabama                      (CL-BIB-0811)

3296 (MINERAL WOOL!
   Evaluation of Styrene Emissions at Two fiberglass Manufacturers in
   Washington                                            (CL-BIB-0805)

33 (PRIMARY METAL INDUSTRIES)
   Coke Oven Emissions:  Charging, Topside Leaks, Door Leaks NESHAP
                                                         (CL-BIB-0012)
                                                                             Mortality Study of Workers Exposed to Halowax
                                                         (CL-BIB-0410)
                                                                             Emission Characterization Study for Integrated Iron and Steel Pro-
                                                                             duction                                               (CL-BIB-0732)
                                                                             Secondary Lead Smelters NSPS Review
                                                                                                                                            (CL-BIB-0749)
   ASARCO-GL08E, PRIMARY CADMIUM REFINERY ASSESSMENT OF HEALTH RISK
                                                   (COOIOOIHRPSASARCO)

   NESHAPS FOR RADIONDCLIDES RECONSIDERATION; PHOSPROGYPSOM (RC01 1-3)

   National Emission Standards for Hazardous Air Pollutants; Benzene
   Eaxiasion* frosj Chemical Manufacturing Process Vents, Industrial
   Solvent Use,  Benzene Waste Operations, Benzene Transfer Operations,
331 (BLAST FPRHACE AND BASIC STEEL PRODUCTS i
   Coke Oven Emissions:  Charging, Topside Leaks,  Door Leaks NESHAP
                                                         (CL-BIB-0012)
                                                                                     Mortality Study of Workers Exposed to Halowax
                                                                                                                                   (CL-BIB-0410)
                                                                             Emission Characterization Study for Integrated Iron and Steel Pro-
                                                                             duction                                               (CL-BIB-0732)

                                                                             NESHAPS FOR RADIONDCLIDES RECONSIDERATION;  PHOSPHOCYPSDN (RC01 1-3)

                                                                             National Emission Standards for Hazardous Air Pollutants;  Benzene
                                                                             Emissions from Chemical Manufacturing Process Vents, Industrial
                                                                             Solvent Use,  Benzene Waste Operations,  Benzene Transfer Operations,
3312 (BLAST FORHACES AHD STEE
   Coke Oven Emissions:  Charging, Topside Leaks,  Door Leaks NESHAP
                                                         (CL-BIB-0012)

   NESHAPS FOR RADIONDCLIDES RECONSIDERATION;  PHOSPHOGTPSON (RC01 1-3}

-------
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M
O
          3312  (BLAST FURNACES AND ST»;E;L, MILLS) (CTPt.)
             National Emission Standards for Hazardous Air Pollutants; Benzene
             Emissions from Chemical Manufacturing Process Vents, Indaitrial
             Solvent  Use,  Benzene Haste Operations, Benzene Transfer Operations,
                                                                      (RC01 1-1)
          3315  (STEEL WIRE AMD RELATED PROOOCTS1
            Mortality  Study  of Workers Exposed to Halowax

          33213-65-9  (BETA-EHDOSULFAH)
            ATSDR Toxicologies! Profile*
                                                          (CL-BIB-0410)


                                                          (CL-BIB-0618)
         333  (PRIMARY NONTERROPS  METALS)
            ASARCO-GLOBE, PRIMARY CADMIUM REFINERY ASSESSMENT OP HEALTH RISK
                                                             (COOIOOIHRPSASARCO}


            ASARCO-CLOBE, PRIMARY CADMIUM REFINERY ASSESSMENT OP HEALTH RISK
                                                             (COO 1001KRPSASARCO)
         334 (SECONDARY HONFERROOS METALS)
            Secondary Lead Shelters NSPS Review

         3341 (SECONDARY KONFERROUS METALS)
            Secondary Lead Shelters NSPS Review

         335 (NONFERROUS ROLLING AMD DRAMIHG1
            Mortality Study of Workers  Exposed to Ralowax
3357 (NOHFERROPS WIREDRA
            Mortality Study of Workers Expoied to  Halowax
                                                          (CL-BIB-0749)


                                                          (CL-BIB-0749)


                                                          (CL-BIB-0410)


                                                          (CL-BIB-0410)
         34 (FABRICATED METAL PRODUCTS)
            Field Testing and Method Evaluation of Chrome Electroplating Plant*
                                                                   {CL-BIB-0361 )
   Chromium Electroplating NESHAP Development

   Development of * Chromium Sampling Method

   Chromium Electroplating NESHAP
                                                                   (CL-BIB-0384)

                                                                   (CL-BIB-0706)

                                                                   (CL-BIB-0720)
            ASSESSMENT OF A CAM MMTO7ACTDRING FACIUTY FOR LOCALIZED HIGH RISK
            IMPACTS                                              (PA0289-2-HRPS)
            AMBIENT ORGANICS IN CVLNEzTILU, RI AIR

            JORGENSEN STEEL BACHOOSE CHROMIUM EMISSIONS
                                                              (RI01002)

                                                       (NA02 PSAPCA 10}

341 (METM, CAMS AMP SHIPPING COHTAIMZRS)
   ASSESSMENT OF A CAN MANUFACTURING FACILITY FOR LOCALIZED HIGH RISK
   IMPACTS                                              (PA0289-2-HRPS)

3411 (METAL CANS)
   ASSESSMENT OF A CAN MANUFACTURING FACILITY FOR LOCALIZED HIGH RISK
   Hft?ACTS                                              (PA0289-2-RRPS)
         344  (FABRICATED STRDCTORAL METAL PROCUCTSt
           AtBIENT ORGANICS IN OLNEYVILLE, RI AIR
                                                                          3«465-«6-B unaacBLORODIBEHEO-P-DIQgT^, ], 2 „ 3.6.7.8-)
                                                                              SOURCES,  OCCURRENCE  AND EFFECTS OF DIOXINS AND  DIBENZOFURANS  IN
                                                                              OHIO' S ENVIROWaNT                               (OH01  DIOXIN D001)
                                                                           3««9 ngSCELLANEOOS METAL HORKI
                                                                             AMBIENT ORCANICS IN OLNEYVILLE,  RI  AIR

                                                                           346  {METAL FORCINGS AND STAMPINGS!
                                                                             JORGKNSEN STEEL BAGHOUSK CHROMIUM EMISSIONS

                                                                           3462 (IRON AND STEEL FORCINGS)
                                                                             JORGENSEN STEEL BAGHOUSE CHROMIUM EMISSIONS
                                                              (RI01002)


                                                       (WA02 PSAPCA 10)


                                                       (WA02 PSAPCA 10}
                                                                          347  (METAL SERVICES. NEC)
                                                                             Field Testing and Method Evaluation of Chroew Electroplating Plants
                                                                                                                                    (CL-BIB-0361)
                                                                             Chromium Electroplating NESHAP Development

                                                                             Development of a Chromium Saapling Method

                                                                             Chromium Electroplating NESRAP

                                                                             AMBIENT ORGANICS IN OLNEYVILLE, RI AIR
                                                          (CL-BIB-0384)

                                                          (CL-BIB-0706J

                                                          (CL-BIB-0720)

                                                              (RI01002)
                                                                          3171  fPLATIMC AND POLISHIHCt
                                                                             Field Tasting and Method Evaluation of Chrome Electroplating Plants
                                                                                                                                    (CL-BIB-0361)
   Chromium Electroplating NESHAP Development

   Development of a Chromium Sampling Method

   Chrcmlw Electroplating NESHAP

   AMBIENT ORCANICS IN OLNEYVILLE, RI AIR

349  (MISC. FABRICATED METAL PRODUCTS)
   AMBIENT ORGANICS IN OLNEYVILLE, RI AIR
                                                                          3496 (MISC. FABRICA
                                                                                             TED HIRE
                                                                                                      PRODUCTS!
                                                                             AMBIENT ORGANICS IN OLNEYVILLE, RI AIR

                                                                          349B (FABRICATED PIPE AND FITTINGS)
                                                                             AMBIENT ORGANICS IN OLNEYVILLE, RI AIR

                                                                          349» (FABRICATED HKTAL PRODUCTS. NEC)
                                                                             AMBIENT ORGANICS IN OLNEYVILLE, RI AIR
(CL-BIB-03B4)

(CL-BIB-0706)

(CL-BIB-0720)

    (RI01002)


    (RI01002)


    (RI01002)


    (RI01002)


    (RI01002)
                                                             (RI01002)
                                                                          35B22-46-9 (aEPTACHLORODIBEtnODIOXIM.l. 2.3.1.«. 7.8-1
                                                                             SOURCES,  OCCURRENCE AND EFFECTS OF DIOXINS AND DIBENZOrURANS IN
                                                                             OHIO'S ENVIROtMENT                               (OH01 DIOXIN D001)

                                                                          36 (ELECTRONIC t OTHER ELECTRIC EQUIPMEKT)
                                                                             Mortality Study of Workers Exposed to Halowax         (CL-BIB-0410)

                                                                          364 (ELECTRIC LIGHTING AMP WIRING EQUIPMENT!
                                                                             Mortality Study of Workers Exposed to Halowax         (CL-BIB-0410)

-------
         3» fnrsna^miTs AMD
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to
            High Riak Point Source A**e**ment of • Medical Product* Manufactur-
            er in Brooking*, Sooth Dakota                          (CL-BIB-0827)

         384 MEDICI. IMSTMXEMTS AMP SHPPLTgSt
            High Riak Point Source As*e*«a«nt of • Medical Product* Manufactur-
            er in Brooking*, South Dakota                          (CL-BIB-0827)

         3842 rSPRCICAL APPLIANCES AMD SUPPLIES)
            High Ri*k Point Source) A**e*sment of a Medical Product! Manufactur-
               in Brooking*, South Dakota
            AMBIENT ORGANICS IH OLNEYVILLE, RI AIR

         391 tJEWKLRY. SILVERWARE. AMD PLATED MAM)
            AMBIENT ORGANICS IN OLNEYVILLE, RI AIR

         3911 < JEWELRY. PRBCIOOS METAL)
            AMBIENT ORGANICS IN OLNEYVTLLE, RI AIR

         39450-05-0 (HALOIOU 10991
            Mortality Study of Worker* Expo*ed to Halowax
         39638-32-9 fBIS(2-CHLOROISOPROPTL) ETHER)
            ATSDR lexicological Profile*
                                                       (CL-BIB-0827)


                                                           (RI01002)


                                                           (RI01002)


                                                           (RI01002)


                                                       (CL-BIB-0410)


                                                       (CL-BIB-0618)
Health Advisory for IS Unregulated Volatile Organic Compound*
                                                       (CL-BIB-0677)


Control of Benzene Emissions fro*i Light Duty Vehicles
                                                    (CA01-A6-204-32)
            Madicon Avenue Fonaldehyde Study
                                                       
-------
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O
	                 tAICT SERVICES) (cont.l
 Inhalation Study on Hydrogen Bromide                  (CL-BIB-0675)

 Health Advisories for 28 Chemicals in Drinking (Tatar  (CL-BIB-0676)

 Health Advisory for 15 Unregulated Volatile Organic Compounds
                                                       (CL-BIB-0677)
 Municipal Solid Waste Landfill NSPS
 (CL-BIB-0683)
 Low Temperature Formation of Dloxins and Furans from Municipal
 Waste Combustion                                      (CL-BIB-0691)

 Surrogate Performance Indicators for Hazardous Waste Incinerators
                                                       (CL-BIB-0692)

 Product*  of Incomplete Combustion in a Rotary Kiln Simulator
                                                       (CL-BIB-0693)

 The Use of a Dilution Sampling System to Examine the Health Effects
 of  Ambient Air  and Temperature* on Municipal  Waste Combustion
 Emission*                                             (CL-BIB-0694)

 Supplement* to  the Proposed Rule* for Boilers,  Industrial
 Furnaces,  and Incinerators that Use Hazardous Waste a* Fu«l
                                                       (CL-BIB-0709)

 Volatile  Emissions from Stabilization/Solidification of Hazardous
 Waste                                                  (CL-BIB-0712)

 Characterization of Emissions frost Combustion of Waste Wood Prod-
 ucts                                                  (CL-BIB-0715)
Field Testing of Medical Waste Incinerators  (MNIs)
(CL-BIB-0722)
Characterization  of  Open Tire Burning Emissions and Exposures
                                                       (CL-BIB-0730)

National Emission Standard*  for Hazardous Air Pollutants; Amendment
to Benzene Rule for  Coke By-Product Recovery Plant*    (CL-BIB-0747)
Municipal Mast* Ccmbustors NSPS, Phase II
(CL-BIB-0748)
Medical Waste Incinerator* NSPS  and Existing Sources Guidelines
                                                       (CL-BIB-0776)

NSPS Development  for Medical Waste  Incinerators:  Pathogen  Sampling
                                                       (CL-BIB-0779)

Evaluation of Mercury Test Methods  for Monitoring Municipal Waste
Incinerators                                           (CL-BIB-0780)

Update of the Field Inspection Manual for Municipal Waste Incinera-
tors                                                   (CL-BIB-0783)
Municipal Waste Combustors NSPS, Phase  II
(CL-BIB-0793)
Evaluation of Toxic Emissions from a Carbon Thermal Regeneration
Facility in Yakima, Washington                         (CL-BIB-0806)
                 49 (ELECTRIC.  GAS.  AND SANITARY SERVICES)  ICODt.l
                    Incineration 2000
                                                                          (CL-BI8-082B)
                                                                                      Bacterial Emissions from Incineration of Hospital Waste
                                                                                                                                            (IL01-871026)

                                                                                      Waste to Energy Recovery of Refuse as an Alternative to Landfill in
                                                                                      Illinois                                              (IL01-871037)

                                                                                      Interaction of Liberated Aluminum from a Coal-fired Electric Power
                                                                                      Plant with a Hardwood Forest Ecosystem in Southwestern Illinois
                                                                                                                                            (IL01-871065)
                    Municipal Incinerator Emission Limits
                                                                                                                                            (IL01-871U6)
                    RESULTS FROM THE ANALYSIS OF MSW INCINERATOR TESTING AT PEERSIULL,
                    N.Y.                                                       (NY01002)

                    RESULTS FROM THE ANALYSIS OF MSW INCINERATOR TESTING AT OSWtGO
                    COUNTY, N.Y.                                              (NY01003)

                    PHASE I RESOURCE RECOVERY-FACILITY EMISSION  CHARACTERIZATION STUDY
                                                                              (NY01004)

                    NESHAPS FOR RADIONUCLIDES RECONSIDERATION; PHOSPHOGYPSUM (RC01 1-3)

                    National Emission Standard*  for  Hazardous Air Pollutants; Benzene
                    Emissions from Chemical Manufacturing Process Vents,  Industrial
                    Solvent Use,  Benzene Waste Operations, Benzene Transfer Operations,
                                                                                      RUTLAND RESOURCE RECOVERY FACILITY SITE-SPECIFIC ENVIRONMENTAL
                                                                                      ASSESSMENT                                      (VT01RUTLAND RRF01)

                                                                                      ASSESSMENT OF EMISSIONS FROM ADJACENT INDUSTRIES IMPACTING THE
                                                                                      BROOKHURST SUBDIVISION,  NATRONA COUNTY, WYOMING            (WY01-2)
                491  (ELECTRIC SERVICES)
                   Inhalation Study on Hydrogen Fluoride

                   Inhalation Study on Hydrogen Bromide
                                                                                                                                            (CL-BIB-0674)

                                                                                                                                            (CL-BIB-0675)
                   Interaction of Liberated Aluminum from a Coal-fired Electric Power
                   Plant with a Hardwood Forest Ecosystem in Southwestern Illinois
                                                                         (IL01-871065)
                4911  (ELECTRIC SERVICES)
                   Inhalation Study on Hydrogen Fluoride

                   Inhalation Study on Hydrogen Bromide
                                                                                                                                            (CL-BIB-0674)

                                                                                                                                            (CL-BIB-0675)
                                                                                      Interaction of Liberated Aluminum from a Coal-fired Electric Power
                                                                                      Plant with a Hardwood Forest  Ecosystem in  Southwestern  Illinois
                                                                                                                                            (IL01-871065)

                                                                                   49? tCAS PROPqCTIOII AMD DISTRIBOTIOHt         „„„..».*.
                                                                                      National Emission Standard* for Haxardous  Air Pollutants; Amendment
                                                                                      to Benzene Rule for Coke By-Product Recovery Plants   (CL-BIB-0747)

-------
U)
 I
         492 (CM PRODUCTION AMD DISTRIBOTIOHI teont.l
            ASSESSMENT or HUSSIONS FROM ADJACENT INDUSTRIES IMPACTING THE
            BROOKHURST SUBDIVISION, NATRON* COUHTY, WTCMING            (HY01-2)

         4922 flUTPPaj. CM TRMSMISSIOm
            ASSESSMENT OF EMISSIONS FROM ADJACENT INDUSTRIES IMPACTING THK
            BROOKHURST SUBDIVISION, MATRON* CODNTT, WYOMING            (WY01-2)

         4925 (GAS PRODUCTION AMD/OR DISTRIBUTION!
            National Emission Standards for Hazardous Air Pollutants; Amendment
            to Benzene Rule for Coke By-product Recovery Plants   (CL-BIB-0747)

         494 (WATER SUPPLY)
            Health Advisories for 28 Chemicals In Drinking Mater  (CL-BIB-0676)

            Health Advisory for 15 Unregulated Volatile Organic Ccnpounda
                                                                  (CL-BIB-0677J

         4941 (HATER SUPPLT1
            Health Advisories for 28 Chemicals In Drinking Hater  (CL-BIB-0676)

            Health Advisory for 15 Unregulated Volatile Organic Compounds
                                                                  (CL-BIB-0677)

         4              SERVICES!
EMISSIONS OF VOLATILE AND POTENTIALLY TOXIC ORGANIC COMPOUNDS
FROM KASTE HATER TREATMENT PLANTS AND COLLECTION SYSTEMS  (PHASE  II)
                                                     (CA01-A732-085)

Field Assessment of Air Emissions fro* Hazardous Haste Dewatering
Operations                                             (CL-BIB-0141)

Methods Development for Hazardous Haste Combustors     (CL-BIB-0289)

Investigation, Documentation and Testing of a Proposed Net
Deposition and Related Algorithms to ISC Models        (CL-BIB-0370)

Study on the Formation of Aerosols and Particulatei from the
Incineration of Metals                                 (CL-BIB-0475)

Superfnnd Cooperative Project - Application of Radon Mitigation
Techniques to Superfund Sites                          (CL-BIB-0605)

Evaluation of Longpass Fourier Transformation Infra-Red  (FTIR)
Spectro«copy Remote Sensing Technology for VOCs        (CL-BIB-0614)
           ATSDR lexicological Profile*

           Denver Brown Cloud Study t2
                                                       (CL-BIB-0618)

                                                       (CL-BIB-0623)
           Air Toxics  Evaluation of A Municipal Haate Coedbustor in
           BelHngham, Mashington                                (CL-BIB-0634)

           Development of a Most-Exposed Population Approach     (CL-BIB-0657)

           Methodology tor Assessing Health Risks Associated with Indirect
           Exposure  to Combustor Emissions                       (CL-BIB-0659)
                                                                                TUPY SERVIC1S1  (eont. I
                                                                          Inhalation Study on Hydrogen Fluoride

                                                                          Inhalation Study on Hydrogen Bromide

                                                                          Municipal Solid Waste Landfill NSPS
                                                       (CL-BIB-0674)

                                                       (CL-BIB-OS75)

                                                       (CL-BIB-0683)
Low Temperature Formation of Dioxios and Furans from Municipal
Haste Combustion                                       (CL-BIB-0691)

Surrogate Performance Indicators for Baiardous Haste Incinerators
                                                       (CL-BIB-0692)

Products of Incomplete Combustion in a Rotary Kiln Simulator
                                                       (CL-BIB-0693)

The Use of a Dilution Sampling System to Examine the Health Effects
of Ambient Air and Temperatures on Municipal Haste Combustion
Emissions                                              (CL-BIB-0694)

Supplements to the Proposed Rules for Boilers,  Industrial
Furnaces, and Incinerators that Use Hazardous Haste as Fuel
                                                       (CL-BIB-0709)

Volatile Emissions from Stabilization/Solidification of Hazardous
Haste                                                  (CL-BIB-0712)

Characterization of Emissions from Combustion of Haste Hood Prod-
ucts                                                   (CL-BIB-0715)
                                                                                     Field Testing of Medical Haste Incinerators  (Mtfls)
                                                      (CL-BIB-0722)
                                                                                     Characterization of Open Tire Burning Emissions and Exposures
                                                                                                                                            (CL-BIB-0730)
                                                                                     Municipal Haste Combustors NSPS, Phase II
                                                      (CL-BIB-0748)
Medical Haste Incinerators NSPS and Existing Sources Guidelines
                                                      (CL-BIB-0776)

NSPS Development for Medical Haste Incinerators:  Pathogen Sampling
                                                      (CL-BIB-0779)

Evaluation of Mercury Teat Methods for Monitoring Municipal Haste
Incinerators                                          (CL-BIB-0780)

Update of the Field Inspection Manual for Municipal Haste Incinera-
tors                                                  (CL-BIB-0783)
                                                                                     Municipal Haste Combustors NSPS, Phase II
                                                                                                                                (CL-BIB-0793)
                                                                          Evaluation of Toxic Emissions from a Carbon Thermal Regeneration
                                                                          Facility in Yakima,  Washington                        (CL-BIB-OS06)
                                                                          Incineration 2000
                                                      (CL-BIB-0828)
                                                                          Bacterial Emissions from Incineration of Hospital Haste
                                                                                                                                            (IL01-871026)
            Air Emissions From Dredging
                                                       (CL-BIB-0666)

-------
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o
C"
            5  (SA"1™** SERVICES)  (eont.l
            Waste to  Energy  Recovery of Refuse as an Alternative to Landfill In
            Illinois                                               (IL01-871037)

            Municipal Incinerator Emission Limit t                 (1101-811116}

            NISKAPS FOR RADIONOCUDES P1CCNSIDERATION; PHOSPBOGTPSCH (RC01 1-3)

            National  Eal*sioo  Standard* for Batardous Air Pollutant*; B«nz«n«
            Emission* tram Chemical  Manufacturing Process Vents,  Indu*trial
            Solvent D*e, Benzene  Waste Operation*,  Benzene Transfer Operations,
   RUTLAND RESOURCE RECOVERY FACILITY SITE-SPECIFIC  ENVIRONMENTAL
   ASSESSMENT                                      (VT01 RUTLAND RRF01)

4952 ISEWERACE STSTEHSl
   EMISSIONS or VOLATILE AND POTENTIAIJ.T TOXIC ORGANIC COMPOUNDS
   FROM WASTE MUTER TRCATHENT PLANTS AND COLLECTION  SYSTEMS  (PHASE  II)
                                                        (CA01-A732-OB5)

4953 fREFUSE SYSTEMS)
   Field As**i*ment of Air Kmiislon* fro* Hazardous  Haste Devatering
   Operation*                                             (CL-BIB-OH1)

   Methoda Development for Hazardous Naate Coabustora     (CI-BIB-0289)

   Inreatigatlon,  Documentation and Teating of a Propoaed Wet
   Depoaltlon and Related Algorithm* to ISC Model*        (CL-BIB-0370)

   Study on the Format ion of A«roaola and Partlculates from  the
   Incineration of Metal*                                 (CL-BIB-0475)

   Snperfund Cooperative Project - Application of Radon Mitigation
   Technique* to Superfund Sltea                         (CL-BIB-0605)

   ETaloation of Longpaaa Fourier Iranaforauition Infra-Red (FTIR)
   Spectroecopj ItABtote/ Sending Technology fox VOC»       (CL-BIB-06H)
            ATSDR Toxlcological Profile*
                                                          (CL-BIB-0618)
            Air Toxic* Evaluation of A Municipal Ka*te Caabuator in
            Bellinghaa, Washington                                 (CL-BIB-0631)

            Development of a Mo*t-bpo*«d Population Approach      (CL-BIB-0657)

            Methodology for A**«aalng Health Rick* A**oclat«d with Indirect
            Exposure to Co«bu»tor Eavlaaion*                        (CL-BIB-0659)
            Air KMi**ion* Prom Dredging

            Inhalation Study on Hydrogen Fluoride

            Inhalation Study on Hydrogen Bromide

            Municipal Solid Ha*te Landfill NSPS
                                                          (CL-BIB-0666)

                                                          (CL-BIB-0674)

                                                          (CL-BIB-0675)

                                                          (CL-BIB-06B3)
            Low Temperature Formation of Diozin* and Furan* from Municipal
            Wast* Combustion                                       (CL-BIB-0691)
1953 tREFDSE SYSTEMS 1  (CQPt.)
   Surrogate Performance Indicator* for Bazardou* Ha*te Incinerator*
                                                         (CL-BIB-0692)

   Product* of Incoe^jlete Combuatloo in a Rotary Kiln Simulator
                                                         (CI.-BIB-0693)

   The Oae of a Dilution Sampling System to Kxamine the Health Effect*
   of ABbient Air and Temperature* on Municipal Waste Combuation
   Emi**ioa*                                             (CL-BIB-0694)

   Supplement* to the  Proposed Rule* for Boilers,  Industrial
   Furnace*,  and Incinerators that U*e Haxardous Haste a* Fuel
                                                         (CL-BIB-0709)

   Volatile Emissions  from Stabilization/Solidification of  Hazardous
   Wa«te                                                 (CL-BIB-0712)

   Characterization of Emiaaions from Combuation of Naste Wood Prod-
   uct*                                                  (CL-BIB-0715)

   Field Testing of Medical Wast* Incinerator*  (MNI*)     (CL-BIB-0722)

   Characterization of Open Tire Burning Emission*  and Exposures
                                                         (CL-BIB-0730)
                                                                                      Municipal Waste Combustors NSPS, Phase II
                                                         (CL-BIB-0748)
  Medical Haate  Incinerators NSPS and Existing Source* Guideline*
                                                         

  Evaluation of Mercury Test Method* for Monitoring Municipal Haste
  Incinerator*                                           (CL-BIB-0780)

  Upd., • of the Field Inspection Manual for Municipal Ba*te Incinera-
  tor*                                                   (CL-BIB-0783)
                                                                                      Municipal Waste Combustors NSPS, Phase II
                                                                                                                                   (CL-BIB-0793)
                                                                             Evaluation of Torlc Emissions from a Carbon Thermal Regeneration
                                                                             Facility  in rakima,  Washington                        (CL-BIB-OB06)
                                                                             Incineration 2000
                                                                                                                                   (CL-BIB-OB28)
  Bacterial Emiasiona from  Incineration of Hoopltal Wa*t«
                                                         (IL01-871026)

  Wa*te to Energy Recovery  of Refuse a* an Alternative to Landfill in
  Illinol*                                               (IL01-871037)

  Municipal Incinerator Emission Limit*                  (IL01-871116)

  HESHAPS FOR RADION0CLIDKS RECONSIDERATION; PHOSPHOCTPSTM  (RCOl 1-3)

-------
U)
 I
o
at
         4953 IRETUSE SYSTEMS) (oont.l
            National Emission Standard* for Hazardous Air Pollutants; Benzene
            Emissions fro* Chemical Manufacturing Process Vents, Industrial
            Solvent Use,  Benzene Waste Operations, Benzene Transfer Op« ration*,
                                                                          50-00-0
                                                                                                  tcont.l
            RUTLAND RXSOORCE RECOVERY FACILITY SITE-SPECIFIC ENVIRONMENTAL
            ASSESSMENT                                      (VT01 RUTLAND RRF01)
         4959 (SANITARY SERVICES. NEO
            Denver Brown Cloud Study 12
                                                          (CL-BIB-0623)
496 (STEAM AND AIR-CONPITIOHIMC  SUPPLY)
   RESULTS FROM THE ANALYSIS OF  MSH INCINERATOR TESTING AT  PEERSKILL,
   N.Y.                                                       (NY01002)

   RESULTS FRCM THE ANALYSIS OF  MSH INCINERATOR TESTING AT  OSHEGO
   COUNTY, N.Y.                                               (NY01003)

   PHASE I RESODRCK RECOVERY-FACILITY EMISSION CHARACTERIZATION  STUDY
                                                              (NY01004)

4961 (STEAM AND AIR-CONDITIONING SUPPLY)
   RESULTS FROM THE ANALYSIS OF  MSH INCINERATOR TESTING AT  PEERSKILL,
   N.Y.                                                       (NY01002)

   RESULTS FROM THE ANALYSIS OF  MSN INCINERATOR TESTING AT  OSHEGO
   COUNTY, N.Y.                                               (NY01003)

   PHASE I RESOURCE RECOVERY-FACILITY EMISSION CHARACTERIZATION  STUDY
                                                              (NY01004)

50-00-0 (FORMALDEHYDE)
   AMBIENT MEASUREMENT AND MODELING OF FOIMALDEHYDE CONCENTRATIONS IN
   THE SOUTH COAST AIR BASIN                                 (CA03-004)

   Epidemlologic and Industrial  Hygiene Support of Toxic Substance
   Control Act - EPA                                     (CL-BIB-0232)

   Process Evaluation of Ambient Air Monitoring Near a Sugar  Beat
   Processing Plant in Idaho                             (CL-BIB-0296)

   Regulatory Investigation of Formaldehyde Emissions from  Pressed
   Wood Products                                         (CL-BIB-0434)

   Low Coat Personal Monitoring Dericea for Indoor Air   (CL-BIB-0471)

   Madison Avenu* Fonaldehyd* Study                     (CL-BIB-0535)
            Staten Island-New Jersey Urban Air Tozica Aasesi
                                                    •nt Prograa
                                                          (CL-BIB-0553)
            Study to Determine toe Impact of Rush Hour Traffic on
            Formaldehyde  Levels                                   (CL-BIB-0624)

            Northern Hisconsin Boiler Evaluation                  (CL-BIB-0627)

            Exposure Assessment for Motor Vehicle Air Toxics      (CL-BIB-0725)
                                                                             Atmospheric Tr ana format ion of Air Toxics:  Benzene, 1, 3-Butadiene,
                                                                             and Formaldehyde                                      (CL-BIB-0726)
                                                                             Motor Vehicle Air Toxics Health Information

                                                                             Mobile Source-Related Air Toxics Study
                                                          (CL-BIB-0727)

                                                          (Ct-BIB-0728)
   Control Techniques Guideline  (CTG) for Surface Coating of Plastic
   Parts                                                  (CL-BIB-0789)

   Evaluation of Formaldehyde  and Phenol Emissions  from a Thermoset-
   ting Resins  Facility  in  South  Carolina                 (CL-BIB-0808)
                                                                                      URBAN AIR TOXICS PROGRAM
                                                                                                                                      (M001 MONITORING 1)
                                                                                     ASSESSMENT OF A SYNTHETIC RUBBER COATING PLANT FOR LOCALIZED HIGH
                                                                                     RISK IMPACTS                                        (PA0289-1-HRPS)

                                                                                     ASSESSMENT OF A CAN MANUFACTURING FACILITY FOR LOCALIZED HIGH RISK
                                                                                     IMPACTS                                             (PA02B9-2-HRPS)
                                                                                   50-32-8 (BEHtO(A)PYRINEl
                                                                                      Staten Island-New Jersey Urban Air Toxics  Assesi


                                                                                      URBAN AIR TOXICS PROGRAM
                                                    •nt Program
                                                          (CL-BIB-0553)

                                                    (M001 MONITORING 1)
                                                                                     THE  TOTAL HUMAN ENVIRONMENTAL EXPOSURE STUDY (THEES)  TO BENZO(A)
                                                                                     PYRENE                                          (NJ01PROJECT 29529)
                                                                                  505-60-2 (MUSTARD GAS)
                                                                                     ATSDR Toxicological  Profiles
                                                                                  51
                                                                                                 TRADE-NONDURAPTiI
                                                                                     Ethylene Oxide Mortality Study - NCI

                                                                                     Stage I  Gasoline Marketing NESHAP
                                                          (CL-BIB-0618)


                                                          (CL-BIB-0224)

                                                          (CL-BIB-0794)
                                                                                  51-28-5  (DINirROPHEMOL.2.4-1
                                                                                     Chemical Hazard Information Profiles  (CHIP'S)  for Various Chemicals
                                                                                                                                            (CL-BIB-0345)

                                                                                  51207-31-9 (TETRACHLORODIBINZOFURAN.2.3.7.8-)
                                                                                     SOURCES,  OCCURRENCE AND EFFECTS OF DIOXINS AND DIBENZOFURANS  IN
                                                                                     OHIO'S  ENVIRONMENT                               (OH01  DIOXIN D001)

                                                                                     RUTLAND RESOURCE RECOVERY  FACILITY SITE-SPECIFIC ENVIRONMENTAL
                                                                                     ASSESSMENT                                      (VTOIRUTLAND  RRF01)
514  (GROCERIES AND RELATED PRODUCTS1
   Ethylene Oxide Mortality Study - NCI

5149  (GROCERIES AND RELATED PRODUCTS. NEC)
   Ethylene Oxide Mortality Study - NCI

517  (PETROLEUM AND PETROLEUM PRODUCTS)
   Stage I Gasoline Marketing NESHAP
                                                                                                                                   (CL-BIB-0224)


                                                                                                                                   (CL-BIB-0224)


                                                                                                                                   (CL-BIB-0794)

-------
w
 I
Stag* I Gasoline Marketing NtSHAP
                                                                   (CL-BIB-0794)
         5?  (BOILPINC MATERIALS < GARDEN SUPPLIES >
             Toxic Chamtril  Testing for Assessment Exposure Monitoring Systems
             Development                                           (CL-BIB-0401)

         525 nauamARE STORISI
             Toxic Chemical  Testing for Assessment Exposure Monitoring Systems
             Development                                           (CL-BIB-0401)

         5251  (HABDKMttt STORKS}
             Toxic Chemical  Testing for Assessment Exposure Monitoring Systems
             Development                                           (CL-BIB-0401)

         S4-11-S  IL-HICOTIH11
            Monitoring Human Exposure  to Hazardous Air Pollutants  (HAPs)
                                                                   (CL-BIB-0291)

            The Particle Total Exposure Assessment Methodology     (CL-BIB-0460)

            Low Cost  Personal Monitoring Device*  for Indoor Air    (CI.-BIB-0471)
         540-59-0  roiCHLOIOTCTHTLKCT.l.Z-.CIS-TRmS-)
            URBAN AIR TOXICS PROGRAM
                                                             (M001 MONITORING
         5*0-84-1
                            2.2.4-TRHttTHTL-)
            Stag* I CaaoUn* Karfcatlng NISH&P
   Preliminary  Evaluation of Test Methods for Volatile Organics in
                                                          (CIr-BIB-0480)

                                                          (CL-BIB-0794)


                                                    (M001  MONITORING 1)


                                                    (H001  MONITORING 1)
         541-73-1 
            URBAN AIR TOXICS PROGRAM
         542-75-6 (DICHLORQPROPmi. 1.3-1
            DRBAM AIR TOXICS PROGRAM
         55 fADTCMOnVl DKALIRS t SIRVICK 8TATIOKS1
            Proc«dnr«« for Estimating and Allocating Ar«a Source EalHlona of
            Air ToziCB                                             (CL-BIB-0545)
   Stage I Gasoline Marketing NESHAP

554  CGASGLmE SERVICE
                                                                   (CL-BIB-0794)
            Pcoc«dar*B foe Katlaating and Allocating Ar«a Souic« Cmimmionm of
            Air Toxic*                                             (CL-BIB-0545)
   Stag* I Gasoline Marketing NESHAP

5541  fGsmtSOIiU^E SaaWTCK S
                                                                   (CL-BIB-0794)
            Proc«dur*« for Iitlmatlng and Allocating Ana Sourc* Eaisaiona of
            Air Toxic*                                             (CL-BIB-0545)
            Stag* I Casolin* Marketing HKSBAP
                                                          (CL-BIB-0794)
         56-23-5 (C	
            Analy*ia of Non-Mathan* Organic CoBponnda (WOC) Canister* for
            S«lact*d Organic Coapound* by GC/MSD                  (CL-BIB-0536)
                                                                           56-33-5 (CARBCfl THM.CHXORIPI)  (cont.t
                                                                              33/50 Industrial Tories Projsct
                                                                              URBAN AIR TOXICS PROGRAM
                                                                                                                                    (CL-BIB-0745)

                                                                                                                              (M001 MONITORING 1)
                                                                              IVALUATINC CARBON TETRACHLORIDB EMISSIONS AT THE VELSICOL CHEMICAL
                                                                              FACILITT IN MEMPHIS,  TN                            (IN0368-D8-0097)
                                                                           563-80-4 QBTHTL ISOPROPTL KKTONEI
                                                                              33/50 Industrial Toxic* Project

                                                                           57-12-5 ICTMnDl>
                                                                              33/50 Industrial Toxics Project
                                                                                                                                    (CL-BIB-0745)


                                                                                                                                    (CL-BIB-0745)
                                                                          564-84-9 
                                                                              Health Assessaent Docuaeot  for  Toluene Diisocyanate    (CL-BIB-0374)
                                                                          58718-66-4  fHALOHAX 10001
                                                                             Mortality Study of Workers  Exposed to HaloMax
                                                                          58718-67-5
                                                                                               lpp|>
                                                                             Mortality Study of  Workers Exposed to Balowax

                                                                           591-7B-6 (HeXANOHI.^-1
                                                                             ATSDR Toxicological Profiles
                                                                                                                                    (CL-BIB-0410)


                                                                                                                                    (CL-BIB-0410)


                                                                                                                                    (CL-BIB-0618)
                                                                          62-56-6  (THIOORtAt
                                                                             Cheed.cal Hazard Information Profiles (CHIP' •) for Various Chemical*
                                                                                                                                    (CL-B1B-0345)

                                                                          624-83-9  METBTL ISOCTAKATH
                                                                             Health Assessment Document for Methyl Isocyanate       (CL-BIB-0373)

                                                                             Reportable Quantity Adjustments for Lead and Methyl Isocyanate
                                                                             (MIC)                                                  (CL-BIB-0823)

                                                                          630-08-0 fCARBON MOMOXIPK1
                                                                             Method* DsvalopsMnt for Hazardous Nacte Combustor*     (CL-BIB-0289)

                                                                             Determination of Population Exposure to Mobil* Source Pollutants
                                                                                                                                    (CL-BIB-0406)

                                                                             Study to Determine the Impact of Rt»h Hour Traffic on
                                                                             Formaldehyde Level*                                    (CL-BIB-0624}
                                                                             Municipal. Kast* Cceu>M»tors HSPS, Phase II
                                                                                                                                   (CL.-BW-0748>
                                                                          630-20-6  mTRACHLOROCTHANE.1.1.1.2-)
                                                                             Health Advisory for 15 Unregulated Volatile Organic Compounds
                                                                                                                                   (CL-BIB-0677)

                                                                          64-17-5 fETHAHOLl
                                                                             Chemical Analysis of Particulste Filters (Colorado)   (CL-BIB-0445)

                                                                             Study to Determine the Impact of Rush Hour Traffic on
                                                                             Formaldehyde Levels                                   (CL-BIB-0624)
                                                                          64741-88-4 (PETRO DISTILL(HIAVT))
                                                                             Health Risks Associated With Asphalt
                                                                                                                                   (CL-BIB-0771)

-------
                 IMETHANOLI
Ul
o
CO
            Determine Pulmonary and laamna Syateai Toxicity         (CL-BIB-0108)

            Madlaon Avenue Formaldehyde Study                      (CL-BIB-0535)

            Impact of Mobile Emissions on Noncancer Rick           (CL-BIB-0737)

            Control Techniques Guideline (CTG)  for Surface Coating of Plastic
            Part*                                                  (CL-BIB-0789)

         87-64-1 (AC1TOHI)
            Proceaa Evaluation of Ambient Air Monitoring Near a Sugar Beet
            Processing Plant in Idaho                              
-------
                                                 ES\ leant.\
w
 i
a
10
            Dry Cleaning KESBAP
         7215 (COIN-OPERATED tAONDRIES JU" rrmmse)
            Dry Cleaning NESHAP
                                                       (Ct-BIB-06301


                                                       (CL-BIB-0630)
         72K
            Toxic Chemical Testing for Assessment  Exposure Monitoring System*
            Development                                            (CL-BIB-0401)
            Dry Cleaning NESHAP
         7218 (INDUSTRIAL LAUNDERIRS)
            Dry Cleaning HESHAP

         73 (BUSINESS S1RVICIS)
            ETHTLENE OXIDE REGOIJU1OHS

         74-82-8  (METHANE!
            Municipal Solid Baite Landfill NSPS

         74-63-9  (METHYL BROMIDE)
            ATSDR Toxicological Profile*
                                                       (CL-BIB-0630)


                                                       (CL-BIB-0€30J


                                                           (OB04ETO)


                                                       (CL-BIB-C6B3)


                                                       (CL-BIB-0618)
Health Adri«ory for 15 Unregulated Volatile  Organic Compound*
                                                       (CL-BIB-0677)

Study of Methyl Bromide and Sulfuryl  Fluoride Applicators
                                                       (CL-8IB-0775)
URBAN AIR TOXICS PROGRAM
                                                 {M001  HONITORIHC 1)
         74-87-3 tMETHTI. CHLORIDE!
            Chemical Hazard Information Profile*  (CHIP'a)  for Various Chemical*
                                                                   (CL-BIB-0345)

            Health Advisory for IS Unregulated Volatile Organic Compound*
                                                                   (CL-BIB-0677)
            URBAN AIR TOXICS PROGRAM
                                                             (H001 MOHITOtatK  1)
         74-90-8 (BTPROCm CTAMID1I
            Chemical Hazard Information Profile*  (CHIP'*)  for Various Chemical*
                                                                   (CL-BIB-0345)
            33/50 Industrial Toxics Project

         74-93-1  IMETHAHITBIOL)
            ATSDR foxlcologlcal Profile*
         74-97-5
                                                       (Ct-BIB-0745)


                                                       (CL-BIB-0618)
            Health Adrlaory for 15 Unregulated Volatile  Organic Compounds
                                                                   (CL-8IB-0677J
            ORBAN AIR TOXICS PROGRAM

         7429-90-5  tALaCHOHl
            ATSDR Toxioological Profile*
                                                 (M001 MONITORING 1)


                                                       (CL-BIB-061B)
   Interaction of Liberated Alomlnnm from a Coal-fired Electric Pover
   Plant with a Hardwood Forest Bco*y*tem in Southwestern Illinois
                                                          {IL01-871065)
                                                                       7439-92-1 (LEAD POIIDEM
                                                                          Heavy Metal Sampling

                                                                          URBAN AIR TOXICS PROGRAM
                                                          (CL-BIB-0626]

                                                    (M001 MOHITORING 1)
   RUTLAND RESOURCE RECOVBRT FACILITT SITE-SPECIFIC ENVIROHMENTAI,
   ASSESSMENT                                       (VT01RUT1AND RRF01)
7439-9C-5  OwWGAHESl)
   ATSDR Toiicological Profile*

   URBAN AIR TOXICS PROGRAM

7439-97-6  (MERCURY)
   33/50 Industrial Toxic* Project
      (CL-BIB-0618)

(M001 MONITORING  1)


      (CL-BIB-0745)
   Evaluation of Mercury Test Methods for Monitoring Municipal Waste
   Incinerator*                                           (CL-BIB-0780)
                                                                                      Municipal Waste Combustor* NSPS, Phase II
                                                                                                                                (CL-BIB-0793)
                                                                                      RUTLAND RESOURCE RECOVER! FACILITY SITE-SPECIFIC ENVIRONMENTAL
                                                                                      ASSESSMENT                                      (VT01RUTLAND RRF01)
7439-98-7  (MOLTBDEHCTfl
   URBAN AIR TOXICS PROGRAM

7440-02-0  (NICKEL)
   Heavy Natal Sampling

   33/50 Industrial Toxic* Project

   URBAN AIR TOXICS PROGRAM
(MO01 MONITORING 1}


      (CL-BIB-0626)

      (CL-BIB-0745)

(M001 MONITORING 1)
                                                                          ROTUND RESOURCE RECOVER* FJkCIUTT SITE-SPECIFIC EHVIROtWHTAL
                                                                          ASSESSMENT                                      (VTOIRDTLAND RRF01)
7440-28-0  (TKALLICM. SOLUBLE COMPOUNDS. AS TLj
   ATSDR Toxicological Profiles

7440-31-5  (TIN. AS SHI
   ATSDR Toxicological Profiles

7440-36-0  (ANHMONTl
   ATSDR Toxicological Profiles

7440-38-g  tARSitHC AND OOHPODKDS AS AS)
   Heavy Mstal Sampling

   URBAN AIR TOXICS PROGRAM
      (CL-BIB-0618)


      (CL-BIB-0618)


      (CL-BIB-0618)


      (CL-BIB-0626)

(M001 MONITORING 1)
           RESOURCE RECOVER? FACILITT SITE-SPECIFIC ENVIRONMENTAL
                                                    (VTOIRDTLAND RRF01)

-------
         7440-39-
u>
 I
            ATSDR Toxlcologlcal Profile*

            URBAN AIR TOXICS PROGRAM

         7440-41-7 (BIHT"-™"
            Heavy Metal Sapling

            Beryllium Ca*e Control Study

            URBAN AIR TOXICS PROGRAM
                                                       (CL-BIB-0618)

                                                 (M001 MONITORING 1)


                                                       (CL-BIB-0626)

                                                       (CL-BIB-0772)

                                                 (M001 MONITORING 1)
            RUTLAND RESOURCE RECOVERY FACILITY SITE-SPECIFIC KNVIROWCNTAL
            ASSESSMENT                                      (VT01 RUTLAND RRF01)
         7440-42-8 (BOSON!
            ATSDR lexicological Profile*
                                                       (CL-BIB-0618)
         7440-43-9 (CAPMJUM)
            Update of Completed Cohort Mortality Studies - NCI     (CL-BIB-0227)
            Heavy Metal Sapling

            33/50 Industrial Toxic* Project

            Municipal Haste Ccmbtutor* NSPS, Phase II
                                                       (CL-BIB-0626)

                                                       (CL-BIB-0745)

                                                       (CL-BIB-0793)
ASARCO-GLOBE, PRIMART CADMIUM REFINERY ASSESSMENT OF HEALTH RISK
                                                 (C001001HRPSASARCO)
            URBAN AIR TOXICS PROGRAM
                                                            (M001 MONITORING 1)
            RUTLAND RESOURCE RECOVERY FACILITY SITE-SPECIFIC ENVIROtMNTAL
            ASSESSMENT                                      (VT01RUTLAND RRF01)

         7440-47-3 (CHROMIUM)
            FATE OF HEXAVALENT CHROMIDM IN THE ATMOSPHERE  (COMPLETED RESEARCH)
                                                               (CA01-A6-096-32)

            Field Testing and Method Evaluation for Industrial Cooling Tower*
                                                                  (CL-BIB-0360)

            Field Testing and Method Evaluation of Chrome Electroplating Plant*
                                                                  (CL-BIB-0361)

            Chromium Electroplating NESHAP Development            (CL-BIB-0384)

            Induitrial Cooling Tower* Chromium NESHAP Development (CL-BIB-0385)

            Heavy Metal Sampling                                  (CL-BIB-0626)

            Development of a Chromium Sailing Mvthod             (CL-BIB-0706)

            33/50 Induatrial Toxic* Project                       (CL-BIB-0745)

            URBAN AIR TOXICS PROGRAM                        (MO01 MONITORING 1)

            RDTLAND RESOURCE RECOVERY FACILITY SITE-SPECIFIC ENVIRONMENTAL
            ASSESSMENT                                      (VT01 RUTLAND RRF01)
7440-47-3  (CHROMHM1  (cont.l
   JORGENSEN STEEL BAGHOUSE CHROMIDM EMISSIONS

7440-48-4  (COBALT)
   ATSDR Toxicological Profile*

   URBAN AIR TOXICS PROGRAM

7440-50-8  (COPPER)
   URBAN AIR TOXICS PROGRAM

7440-62-2  (VANADIOM)
   ATSDR Toxicological Profile*

   URBAN AIR TOXICS PROGRAM

7440-66-6  (ZINC)
   H«avy M«tal Sampling

   URBAN AIR TOXICS PROGRAM

7446-09-5  (SULFUR DIOXIDE)
   Municipal Waite Coabustor* NSPS, Pha«e II

   THE ARS PROJECT (AGGREGATE REDUCED SULFUR)

75 (AUTO REPAIR. SERVICES. AND PARKING)
   Alternative Coating* Demonstration Project*
   (MA02 PSAPCA 10)


      (CL-BIB-0618)

(M001 MONITORING 1)


(M001 MONITORING 1)


      (CL-BIB-0618)

(M001 MONITORING 1)


      (CL-BIB-0626)

(M001 MONITORING 1)


      (CL-BIB-0748)

      (FL02ARS0002)


      (CL-BIB-0752)
                                                                          Control Technique* Guideline* (CTG*)  DevelopaMnt for Automotive
                                                                          Refini*hing                                           (CL-BIB-0788)

                                                                       7S-00-3 (CHLOROETHANE)
                                                                          Chemical Hazard Information Profile*  (CHIP'*)  for Variou* Chemical*
                                                                                                                                (CL-BIB-0345)
                                                                          URBAN AIR TOXICS PROGRAM
                                                                                                                          (M001 MONITORING 1)
                                                                       75-01-4 (VINYL CHLORIDE)
                                                                          Update of Completed Cohort Mortality Studie* - NCI    (CL-BIB-0227)
                                                                          Municipal Solid Naite Landfill NSPS

                                                                          URBAN AIR TOXICS PROGRAM

                                                                       75-07-0 (ACETALDEHYDE)
                                                                          Health A**e**ment Document for Acetaldehyde
                                                         (CL-BIB-0683)

                                                   (M001 MONITORING 1)


                                                         (CL-BIB-0061)
                                                                          Proce** Evaluation of Ambient Air Monitoring Near a Sugar Beet
                                                                          Processing Plant in Idaho                             (CL-BIB-0296)

                                                                          Exposure Assessment for Motor Vehicle Air Toxic*      (CL-BIB-0725)

                                                                          URBAN AIR TOXICS PROGRAM                        (M001 MONITORING 1)

                                                                       75-09-2 (METHYLENE CHLORIDE)
                                                                          Preliminary Evaluation of Test Methods for Volatile Organic* in
                                                                          Hazardous Haste                                       (CL-BIB-0480)

-------
u>
 I
         7S-09-2  fMETBTLENE CBLORIPE1  (cont.)
            Analysis  of Non-Methane Organic Compound* (NMOC) Canister* for
            Selected  Organic  Compound* by GC/MSD                  (Cl-BIB-0536)
                                                                                   75-34-3
                                                                                                              l-t  (cont.1
            Organic  Solvent Cleaner* MISHAP

            33/50 Industrial Toxic*  Project

            URBAN AIR TOXICS PROGRAM

         75-15-0 (CARBON D1SOLFIDE)
            Determine Neurotoxlc Dose-Effect  Relationship*
                                                       (CL-BIB-0673)

                                                       (CL-BIB-0745)

                                                 (M001 MONITORING 1)


                                                       (CL-BIB-0109)
            Chemical Hazard Information  Profiles  
-------
10
 I
fO
        7664-93-9  ISULFURIC ACID)
           ASSESSMENT OF MISSIONS FROM ADJACENT INDUSTRIES IMPACTING TBI
           BROOKHURST SUBDIVISION,  NATRONA COUNTY,.  HTOMIHC            (WY01-2)
                                                          (CL-BIB-0618)
           ATSDR Toxicologies! Profiles
        77-78-1  (DIMETHYL SULFATE1
           Chemical  Hazard Information Profiles (CHIP'*}  for Various Chemicals
                                                                  (CL-BIB-0345)

        7723-14-0  (PHOSPHORUS (YELLOW! I
           Summary Review of Health Effects Associated with Organic
           Phosphorus:   Health Issue Assessment                  (CL-BIB-0562)
        7782-41-4  IFLOORIKEl
           ATSDR Toxloologlcal Profile
                                                          (CL-BIB-0618)
7782-50-5 (CHLORIH1)
   Health Assessment Document for Chlorine and Hydrogen Chloride,
   External Review                                        (CL-BIB-0280)

   Supplements to the Proposed Rule*  for Boiler*, Industrial
   Furnace*, and Incinerator* that Use  Hazardou* Waste a>  Fuel
                                                          (CL-BIB-0709)

7783-06-1 (HYDROGEN SOLFIDE1
   Health Assessment Document for Hydrogen Snlfide        (Cl-BIB-0062)

   THE ARS PROJECT  (AGGREGATE REDUCED SULFUR)             (FL02ARS0002)

   ASSESSMENT OF EMISSIONS FROM ADJACENT INDUSTRIES IMPACTING THE
   BROORHURST SUBDIVISIOH, NATRONA COUNTY, HYGHING             (HT01-2)
         78-87-5  fPICHLOROPROPANE.1.2-1
            URBAN AIR TOXICS PROGRAM
                                                    (M001 MONITORING  1)
         78-93-3  (METHTL ETHTL KETONE1
            PreliMinary Evaluation of Teat Method* for Volatile Organic* in
            Haxardoua Ka*te                                        (CL-BIB-0480)
            ATSDR Toxloologlcal Profile*

            33/50 Industrial Toxlce Project
                                                          (CL-BIB-0618)

                                                          (CL-BIB-0745)
            Control  Technique* Guideline  (CTG) for Surface Coating of Plastic
            Parta                                                  (CL-BIB-0789)

            ASSESSMENT OF A SYNTHETIC RUBBER COATING PLANT FOR LOCALIZED HIGH
            RISK IMPACTS                                        
-------
U)
 I
Ul
         8006-61-9 fCASOLIIlEl  fcont.)
            Denver Brown Cloud Study 12                           (CL-BIB-0623)

            Stag* I Gasoline Marketing HESRAP                     (CL-BIB-0794)

            NESRAPS FOR RADIONDCUDES RECONSIDERATION;  PHOSPHOCYPSOM (RC01 1-3)

            national Emission  Standards for Hazardous Air Pollutants;  Benzene
            Emissions from Chemical Manufacturing Process Vents,  Industrial
            Solvent Die,  Banian* Haste Operations,  Benzene Transfer Operations,
         B008-20-6  (NAVY  TOILS  JP-5)
            Chamber  Studies  Characterizing th« Organic  Emissions froa Kerosene
            Spaca Heaters:   Phase  II                               (CL-BIB-0449)

         8021-39-4  (CREOSOTE)
            Evaluation of Pentachlorophenol and Craoaota  Emissions  from a Hood
            Treatment Facility  in  Florida                         (CL-BIB-0809)
         8052-42-4  (ASPHALT  (PETROLEUM FEMES)
            Health Effect! of Asphalt Fumes

         806  (HOSPITALS)
            Ethylene Oxide Mortality Study - NCI
 (Ct-BIB-0621)
 (CL-BIB-0224)
            Evaluation of Ethylane Oxide  emissions  fron Small  Hospital  Steril-
            izer* in Jacksonville, Florida                         (CL-BIB-0810)
            ETRTLEME OXIDE REGULATIONS
         8062 (GENERA!, MEDICAL t STOCICA1 HOSPITALS)
            ETHTLKNK OXIDE RIGOIATIONS
    (OH04ETO)


    (OH04ETO)
         82 (EDOCATICMAI SERVICES)
            Radon Mitigation and Prevention in Schools and Large Buildings
                                                                   (CL-BIB-059B)

            Radon Maasureaents in Schools:  An Interim Report      (CL-BIB-0606)

            National Aaaesaaent of Radon Gaa  (SARA Section 118 (k))
                                                                   (CL-BIB-0«07)

            School Mitigation Demonstrations Program               (CL-BIB-0641)

            School Facility Managera' Guide to Indoor Air Quality  (CL-BIB-0723)

            Profile of School Building Characteristics Influencing Radon Entry
            and Mitigation                                         (CL-BIB-0760)

            Demonstration of Active Sobslab Deprasaarization  (ASP) In Schools
            with Varied Construction, Geology, and Climate         (Ct-BIB-0761)

         821 (ELEKEHTART AMD SECONDARY SCHOOLS)
            Radon Mitigation and Prevention in Schools and Large Buildings
                                                                   (CL-BIB-0598)
 821 (ELPUMTART AND SECOMDARY SCBOOLS1  tcont.t
    National Assessment of Radon Gas (SARA Section 118(k))
                                                          CCL-BIB-0€07)

    School Mitigation Demonstrations Program              (CL-BIB-0641)

    School Facility Managers'  Guide to Indoor Air  Quality (CL-BIB-0723)

 8211  (ELEMENTARY AND SECOKOART SCHOOLS!
    Radon Mitigation and Prevention in Schools and Large  Buildings
                                                          {O.-BIB-059B}

    Radon Measurements in Schools:   An Interim Report      (CL-BIB-0606)

    National Assessment of Radon Gas (SARA Section 118 (k))
                                                          (CL-BIB-0607)

    School Mitigation Demonstrations Program              (CL-BIB-0641)

    School Facility Managers'  Guide to Indoor Air  Quality (CL-BIB-0723)

 ftS-44-9 (PHTHXI.IC ANHYDRIDE>
    Summary Review of Health Effects Associated vith Phthalic
    Anhydride:   Health Issue Assessment                    (CL-BIB-0559)
                                                                                   87  (ENGINEERING t MAmCEMEHT SERVICESl
                                                                                      ETIfYLENE OXIDE REGULATIONS
87-61-6  (TRICHLOROBEHEENE.1.2.3-1
   ATSDR Tozicological Profiles
    (OR04ETO)


(CL-BIB-0618)
87-68-3  (HEXACHLORO-1.3-BPTADIENE)
   Health Advisory for 15 Unregulated Volatile Organic Compounds
                                                          (CL-BIB-0677)

87-86-5  fPENTACHLOROPHENOLi
   Chemical Hazard Information Profiles (CHIP's) for Various Chemicals
                                                          (CL-BIB-0345)

   Evaluation of Pentachlorophenol and Creosote Emissions from a Hood
   Treatment Facility in Florida                          (CL-BIB-0609)
                8734  (TESTING LABORATORIES!
                   ETHTLENE OXIDE REGULATIONS

                88 (PRIVATE HOffSBHQLJS)
                   Integrated Air Cancer Project  (IACP)

                   Indoor Air Quality Research

                   Integrated Air Cancer Project  (IACP)
                                                              (OH04ETO)


                                                         (CL-BIB-0115)

                                                         (CL-BIB-0290)

                                                         (CL-BIB-0408)
            Radon Measurements in Schools:  An Interim Report
(CL-BIB-0606)
                   New Studies of Population Exposure to VOCs and Major Sources of
                   Exposure                                              (CL-BIB-049B)

                   Effectiveness] of Various Surface Coatings and Concrete Blocks in
                   Reducing Low Pressure-Driven Influx of Radon Through Concrete
                   Block Basement Halls                                  (CL-BIB-0499)

-------
u>
 I
         88 (PRIVATE HOOSEH01DS1 (cont.l
            Home Builder*'  Guide to Indoor Air Quality

            National Residential Radon Surrey
(CL-BIB-0550)

(CL-BIB-0602)
            House Evaluation Program to Evaluate the Coat and Effectiveness of
            Radon Mitigation Method*                               (CL-BIB-0603)

            Superfund Cooperative Project - Application of Radon Mitigation
            Technique* to Superfund Site*                          (CL-BIB-0605)
            National As*e**»ent of Radon Ga* (SARA Section 118 (k))
            Guide to Reduction of Indoor Radon In Illinoi* Home*

         88-75-5 fNITROPHKHOIi. 0-)
            ATSDR lexicological Profile*
         88-85-7
                                        ~-<>-SEC-l
            ATSDR lexicological Profile*

         891 (PRIVATE HOUSEHOLDS)
            Integrated Air Cancer Project (IACP)

            Indoor Air Quality Research

            Integrated Air Cancer Project (IACP)
(Cl-BIB-0607)

(IL01-871113)


(CL-BIB-0618)


(CL-BIB-0618)


(CL-BIB-0115)

(CL-BIB-0290)

(CL-BIB-0408)
            New Studies of Population Kzpocure to VDC* and Major Source* of
            bpoeure                                               (CL-BIB-0498)

            Effectivenea* of Variou* Surface Coating* and Concrete Block* in
            Reducing Low Pre*«ure-Drlven Influx of Radon Through Concrete
            Block Baaement Nail*                                   (CL-BIB-0499)
            ROM Builder*'  Guide to Indoor Air Quality

            National Residential Radon Survey
(CL-BIB-0550)

(CL-BIB-0602)
            Rouse Evaluation Program to Evaluate the Cost and Effectiveness of
            Radon Mitigation Method*                               (CL-BIB-0603)

            Superfund Cooperative Project - Application of Radon Mitigation
            Technique* to Superfund Site*                          (CL-BIB-0605)
            National Assessment of Radon Ga* (SARA Section 118(k))


            Guide to Reduction of Indoor Radon in Illinois Hastes

        8811  (PRIVATE HOOSEHOLDS)
            Integrated Air Cancer Project (IACP)

            Indoor Air Quality Research

            Integrated Air Cancer Project (IACP)
(CL-BIB-0607)

(IL01-871113)


(CL-BIB-0115)

(CL-BIB-0290)

(CL-BIB-0408)
6811  (PRIVATE HOTSMOUSl  (cont.l
   Ne« Studies of Population Exposure to VOCs and Major Sources of
   Exposure                                               (CL-BIB-0498)

   Iffectivene** of Variou* Surface Coating* and Concrete Block* in
   Reducing Low Pressure-Driven Influx of Radon Through Concrete
   Block Basement Hall*                                   (CL-BIB-0499)
                   HOBM Builder*' Guide to Indoor Air Quality

                   National Residential Radon Survey
                                                          (CL-BIB-0550)

                                                          (CL-BIB-0602)
   House Evaluation Program to Evaluate the Cost and Effectiveness of
   Radon Mitigation Methods                               (CL-BIB-0603)

   Superfund Cooperative Project - Application of Radon Mitigation
   Technique* to Superfund Sites                          (CL-BIB-0605)

   National Assessment of Radon Ga* (SARA Section 118(k))
                                                          (CL-BIB-0607)

   Guide to Reduction of Indoor Radon in Illinoi* Home*   (IL01-871113)

9016-45-9  (ANTAROX)
   CpidaBiologic and Industrial Hygiene Support of Toxic Substance
   Control Act - IPX                                      (CL-BIB-0232)

91-20-3 (NAPHTHALENE)
   Preliminary Evaluation of Test Method* for Volatile Organic* in
   Hazardous Waste                                        (CL-BIB-0480)

   Health Advisory for 15 Unregulated Volatile Organic Compounds
                                                          (CL-BIB-0677)
                   Stage I Gasoline Marketing NCSHAP
                                                                                                                                            (CL-BIB-0794)
92-52-4 (BIPHENYL)
   Chemical Hazard Information Profile* (CRIP'*) for Various Chemical*
                                                          (CL-BIB-0345)
93-76-5 (TRICHLOROPHEMOXTACETIC ACID.2.4.5->
   Monitoring of Dioxin at Oiozin Removal Site*

94-75-7 (DICHLOROPfflPIOXYACKTICACID.2.4-)
   Monitoring of Dioxin at Dioxin Removal Site*

95-47-6 (XrHKE.0-1
   Stage I Gasoline Marketing NESHAP

95-48-7 (CRESOL.O->
   ATSDR lexicological Profile*
(CL-BIB-0613)


(CL-BIB-0613)


(CL-BIB-0794)


(CL-BIB-0618)
95-49-9  (CHLOROTOLOENK.O-)
   Health Advisory for 15 Unregulated Volatile Organic Compounds
                                                         (CL-BIB-0677)
95-50-1  (DICHLOROBIOTENI.1.2-)
   URBAN AIR TOXICS PROGRAM
                                                                                                                                      (M001 MONITORING 1)

-------
         95-94-3  tTETRACHLOROBamm.l.2.«.S-l
            ATSDR Toxicologlcal  Profiles                          (CL-BIB-0618)

         959-M-8 (ALP8A-KMDOSOUA1O
            ATSOR Toxloologlcal  Profiles                          (CL-BIB-0618)

         96-12-8  (DIBRCMOCHLOHOPBOPJUIK.1.2.3-1
            ATSDR lexicological  Profiles                          (CL-BIB-0618)

         96-18-4  (TRICBlpROPHOPAtlK. 1.2.3-1
            ATSDR lexicological  Profiles                          (CL-BIB-0618)

            Health Adriiory for  15  Dnregulated  Volatile Organic Coapoonds
                                                                   (CL-BIB-0677)

         98-B2-8  (CCMPttl
            ATSDR lexicological  Profiles                          (CL-BIB-OS18)

            Stage I Gasoline Marketing MISHAP                      (CL-BIB-0794)

         98-95-3
            Chemical Hazard Information  Profiles  (CHIP'S)  for Various  Chemicals
                                                                   (CL-BIB-0345)

         99-65-0 (DIMITROBPTZKHE. 1.3-1
            ATSDR Toxicologlcal Profiles                          (CL-BIB-0618)

         99-99-0 (HITROTOUTINK.P-)
            ATSDR Toxicological Profiles                          (CL-BIB-0618)
Ul

-------
APPENDIX

-------
                                   APPENDIX

                    EPA OFFICE OF DRINKING WATER PROJECTS
      Under the Safe Drinking Water Act (SDWA),  the U.  S.  Environmental
Protection Agency is required to publish regulations that  apply to public
drinking water systems and control  specific contaminants which in the
Administrator's judgement "may have any adverse  effect  on  the health of
persons."  Information concerning these regulations is  contained in this
appendix.

      As part of the regulatory development activities, the EPA Office of
Ground Water and Drinking Water (OGWDW) conducts studies on potentially  toxic
chemicals.  Clearinghouse users may find health  information generated by ODW
B rejects useful.  For further information, contact:  Safe  Drinking Water
 otline, (800) 426-4791 or (202) 382-5533, or the U. S. Environmental
Protection Agency, Drinking Water Standards Division, Office of Drinking Water
(WH-550D), 401 M Street, S.W., Washington, D.C., 20460, (202) 382-7575,
(FTS) 382-7575.


           Drinking Water Regulations under 1986 Amendments to SDWA

      Significant directives to EPA's standard-setting program for drinking
water contaminants included in the 1986 Amendments to the SDWA are provided
below.

•     EPA must set maximum contaminant level goals  (MCLG's) and national
      primary drinking water regulations  (NPDWR's) for 83 specific
      contaminants and for any other contaminant in drinking water that may
      have any adverse effect upon the health of persons and that  is  known or
      anticipated to occur in public water systems.

•     Recommended maximum contaminant levels (RMCL's)  are now  termed  maximum
      contaminant level goals  (MCLG's).   No changes were made  in  the  basis of
      an MCLG;  i.e.,

            MCLG's are non-enforceable health goals that are to  be  set at
            levels at which no  known or anticipated adverse  health effects
            occur and which allow  an adequate margin of safety.

•     Maximum  contaminant levels (MCL's)  must be set as close  to  MCLG's as  is
      feasible.   The definition  of "feasible" was  changed to the  following:

            Feasible means with  the  use of the  best technology,  treatment
            techniques  and other means, which the  Administrator  finds, after
            examination  for efficacy under  field conditions  and  not  solely
            under laboratory  conditions,  are available (taking costs  into
            consideration).

      The  SDWA states  granular activated  carbon (GAC)  is  feasible for the
      control  of synthetic organic chemicals  (SOC's),  and  any technology or
      other means found  to be best available  for control  of SOC's must  be  at
      least  as effective in  controlling SOC's as GAC.

 •     MCLG's  and MCL's are to be proposed at  the  same  time and also
      promulgated simultaneously.
                                      A-l

-------
MCLG's, NPDWR's and monitoring requirements are to be set for 83
contaminants listed in the SDWA.  NPDWR's can be either MCL's or
treatment technique requirements.  The best available technology (BAT)
must also be specified for each contaminant for which an MCL is
established.

Table A-l lists the 83 contaminants required to be regulated.  Seven
substitutes were allowed if regulation of any seven other contaminants
would be more protective of public health (see Tables A-2 and A-3).  The
substituted contaminants must be included on the drinking water priority
list (see Table A-4).

The timetable set by the SDWA to produce the MCLG's and NPDWR's
requirements was as follows:

      9 by June 19, 1987

      40 by June 19, 1988

      34 by June 19, 1989

MCLG's, NPDWR's, and monitoring requirements must be set for other
contaminants in drinking water that may pose a health risk.

      The 1986 Amendments require the EPA to publish a drinking water
      priority list (DWPL) of drinking water contaminants that may
      require regulation under the SDWA (see Table A-4).

      The list must be published by January 1, 1988, and every 3 years
      thereafter.

      MCLG's, NPDWR's and monitoring requirements are to be set for at
      least 25 contaminants on the list by January 1, 1991.

      MCLG's, NPDWR's and monitoring requirements are to be set for at
      least 25 contaminants every 3 years following January 1, 1991
      (e.g., 1994, 1997), from subsequent triennial lists.

Criteria must be established by which States must determine which
surface water systems must install filtration.  The SDWA deadline for
promulgating this criteria was December 19, 1987.  States with primary
enforcement responsibility must make determinations regarding filtration
within 12 months of promulgation of these criteria and must adopt
regulations to implement the filtration requirements within 18 months of
promulgation.

A treatment technique regulation must be promulgated to require all
public water systems to use disinfection.

      Variances will be available.  EPA will specify variance criteria
      (e.g., quality of source water, protection afforded by watershed
      management).

      The disinfection treatment rule must be promulgated by June 19,
      1989.

The 1986 Amendments banned the use of any pipe, solder, flux, or
fittings that are not "lead free" in a public water system or in any
building connected to a public water system.  Flux and solder may not
have more than 0.2% lead, and pipe and fittings not more than 8% lead.


                                A-2

-------
Requirements must be set for water systems to monitor for unregulated
contaminants.

      Minimum monitoring frequency is 5 years.

      States may add/delete contaminants from list.
      Requirements to monitor for unregulated contaminants must be
      promulgated by December 19, 1987.

MCLG's, NPDWR's, and monitoring requirements must be reviewed by EPA
every 3 years.

Other requirements/provisions of the 1986 Amendments:

      Public notification regulations may be changed to provide for
      different types and frequencies of notice depending upon the
      potential health risk.

      BAT for issuance of variances must be set when MCL's are set.  BAT
      may vary depending upon the size of systems and other factors,
      including costs.

      Exemptions can be extended for systems with 500 service
      connections or less.  No limit is placed on the number of
      extensions but certain criteria must be met.

Table A-5 includes a summary of deadlines pertinent to standard-setting.

Table A-6 presents the status of national primary drinking water
regulations.  All current drinking water regulations, which have been
promulgated as of July 1 in any year, may be found  in Title 40 of the
Code of Federal Regulations (CFR), Parts 141, 142,  and 143.  Regulations
published between CFR editions may be found  in the  Federal Register
(FR) -
                                A-3

-------
                TABLE A-l.   CONTAMINANTS REQUIRED TO  BE REGULATED
                         UNDER THE SDWA  AMENDMENTS  OF 1986
 Benzene8lb
 Carbon tetrachloridea'b
 Chlorobenzenec
 Dichlorobenzene3' >c  .
 l,2,-Dichloroethanea'b
   Volatile  Organic Compounds
 l,l-Dichloroethylenea>b
 ci s-1,2,-Di chloroethylenec
 trans-l,2,Dichloroetnylenec
 Dichloromethane9
 Tetrachloroethylenec
Trichlorobenzene9
l,l,l-Trichloroethanea'b
Trichloroethylene8'
Vinyl  chloride3'6
Giardia lamblia
Legionella
   Microbiology and Turbidity
Standard plate cauntf           Turbiditya'f
Total  coliforms8'                Viruses
                                      Inorganics
Aluminum
Antimony9
Arsenic
Asbestos0
Barium*1*
Beryllium9
Cadmium8'0
Chromium8'0
CoppeH
Cyanide9
Fluoride8'*
Leada'J
Mercurya>c
Molybdenum
Nickel9
Nitrate3'0
Nitrite0'1
Selenium9'0
Silvera'c'h
Sodium
Sulfate9
Thallium9
Vanadium
Zinc*
Acrylamidec
Adipates9
Alachlor0
Aldicarbd
Aldicarb sulfoned''  .
Aldicarb sulfoxide*'1
Atrazine0
Carbofuran0
Chlordane0
2,4,-Da'c
Dalapon"
DBCPr
Dibromomethane
l,2-Dichloropropane°
            Orqanics

Dinoseb9
Diquat9
EDBC
Endothall9
Endrina'c
Epichlorohydrinc
Ethylbenzene0'1
Glyphosate9
Heptachlor0'1
Heptachlor epoxide0'1
Hexachlorocyclopentadiene5
Lindane8'0
Methoxychlora'c
PAH's9
  PCB'sc
  Pentachlorophenol
  Phthalates9
  Picloram9
  Simazine9
  Styrene0'1
  2,3,7,8-TCDD  (Dioxin)9
  Toluene0
  Toxaphene8'0
  2,4,5-TPa'c
  1,1,2-Trichloroethane9
  Vydate9
  Xylene0
                                    Radionuclides
Beta particle and photon radioactivity8'6
Gross alpha particle activity3'6
Radium 2268'6
Radium 228a
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      TABLE A-2.   CONTAMINANTS REMOVED FROM SDWA LIST OF 83


Aluminum            Molybdenum       Sodium                 Zinc
Dibromomethane      Silver           Vanadium
     TABLE  A-3.   CONTAMINANTS  SUBSTITUTED  INTO  SDWA  LIST OF 83


Aldicarb sulfone     Ethylbenzene    Heptachlor epoxide     Styrene
Aldicarb sulfoxide   Heptachlor      Nitrite
                                A-5

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               TABLE A-4.   DRINKING WATER PRIORITY  LIST  (DWPL)
 norqam'cs
 1 urn in urn
Boron
Chloramines
Chlorate
Chlorine
Chlorine dioxide
Chlorite
Cyanogen chloride
Hypocnlorite ion
Manganese
Molybdenum
Strontium
Vanadium
Zinc
Pesticides
As u lam
Bentazon
Bromacil
Cyanazine
Cyromazine
DCPA  (and its acid metaboliles)
Dicamba
Ethylenethiourea
Fomesafen
Lactof en/Aci f 1 uorf en
Metal axyl
Methomyl
Metolachlor
Metribuzin
Parathion degradation
   product  (4-nitrophenol)
Prometon
2,4,5-T
Thiodicarb
Trifluralin
Microorganisms
Cryptosporidum

Synthetic Organic
Acrylonitrile
Bromobenzene
Chemicals
Synthetic Organic Chemicals (cont'd)
Bromochloroacetonitrite
Bromodicholorometnane
Bromoform
Bromomethane
Chlorination/Chloramination
  by-products
Chloroethane
Chloroform
Chloromethane
Chloropicrin
o-Chlorotoluene
p-Chlorotoluene
Dibromoacetonitrile
Dibromochloromethane
Dibromomethane
Dichloroacetonitrile
1,3-Dichlorobenzene
Oi chlorodi f1uoromethane
1,1-Dichloroethane
2,2-Dichloropropane
1,3-Dichloropropane
1,1-Dichloropropene
1,3-Dichloropropene
2,4-Dinitropnenol
2,4-Dinitrotoluene
2,6-Dinitrotoluene
1,2-Di phenylhydraz i ne
Fluorotricnloromethane
Hexachlorobutadiene
Hexachloroethane
Isophorone
Methyl ethyl ketone
Methyl isobutyl ketone
Methyl-t-butyl ether
Naphthalene
Nitrobenzene
Ozone by-products
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetranydrofuran
Trichloroacetonitrile
1,2,3-Trichloropropane
                                     A-6

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TABLE A-5.  SUMMARY OF DEADLINES FOR STANDARDS UNDER SDWA AMENDMENTS OF 1986
                 What
    When
     9 HCLG's and NPDWR's/Monitoring
           Fluoride MCLG/MCL - Final
           8 VOC's MCLG's/MCL's - Final

     Propose Seven Substitutes
           7 Substitutes - Proposed

     Public Notice Revisions
           PN Revisions - Final

     Filtration Criteria
           Filtration & Disinfection Rule - Final

     Monitoring for Unregulated Contaminants
           First Group - Final
           Second Group - Proposed

     First List of Contaminants (DWPL)
           List of 83 and DWPL - Final

     40 MCLG's and NPDWR's/Monitoring
           Lead/Copper Rule - Proposed
           33 IOC's and SOC's (Phase II) - Final
           5 IOC's and SOC's (Phase II) - Reproposed

     34 MCLG's and NPDWR's/Monitoring
           Total Coliform - Final
           4 Microbes and Turbidity -  Final
           24 IOC's and SOC's (Phase V) - Proposed
           6 Radionuclides - Expected  Proposal
           Arsenic - Expected Proposal

     Disinfection Treatment
           Filtration and Disinfection  - Final
           Ground Water Disinfection -  Expected  Proposal

     25 MCLG's and NPDWR's/Monitoring
           Disinfection By-products and
           Additional IOC's and SOC's  - Expected  Proposal
June 19, 1987
  April 2, 1986
  July 8, 1987

July 19, 1987
  July 8, 1987

Sept. 19, 1987
  October 28, 1987

Dec. 19, 1987
  June 29, 1989

Dec. 19, 1987
  July 8, 1987
  May 22, 1989

January  1, 1988
  January 22, 1988

June 19,  1988
  August  18,  1988
  January 30, 1991
  January 30, 1991

June 19,  1989
  June  29, 1989
  June  29, 1989
  June  1990
  July  1991
  January 1993

June 19,  1989
  June  29, 1989
  June  1993

January  1, 1991
  June  1993
                                     A-7

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        TABLE A-6.  NATIONAL PRIMARY DRINKING WATER REGULATIONS STATUS
                  Action
Date/Federal
Register Citation
VOC's

Advance notice of proposed rulemaking


Proposed MCLG's


Final MCLG's, proposed MCL's and monitoring
requirements

Final MCL's and monitoring requirements
Proposed amendments to monitoring
requirements
March 4, 1982
47 FR 9350

June 12, 1984
49 FR 24330

November 13, 1985
50 FR 46880

July 8, 1987
52 FR 25690

January 30, 1991
56 FR 3600
SOC's. IOC's

Advance notice of proposed rulemaking
for 38 SOC's and IOC's (Phase II)

Proposed MCLG's


Reproposed MCLG's,  proposed MCL's and
monitoring requirements

Final rule for 33 SOC's and IOC's
Reproposed MCLG's, MCL's and monitoring
requirements for 5 SOC's and IOC's

Final  rule for MCLG's and monitoring
requirements for 5 SOC's and IOC's

Proposed rule for 24 SOC's and IOC's (Phase V)


Final  rule expected

Proposed rule expected for approx. 15 SOC's
and IOC's (Phase VI B)

Final  rule expected for approx. 15 SOC's & IOC's
October 5, 1983
48 FR 45502

November 13, 1985
50 FR 46936

May 22, 1989
54 FR 22062

January 30, 1991
56 FR 3526

January 30, 1991
56 FR 3600

July 1991
July 25, 1990
55 FR 30370

March 1992

June 1993
June 1995
54 FR 27486
                                     A-8

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  TABLE A-6.   NATIONAL PRIMARY DRINKING WATER REGULATIONS  STATUS  (Continued)
                  Action
Date/Federal
Register Citation
Surface Water Treatment Requirements

Proposed MCLG's, MCL's, treatment technique
and monitoring

Final Rules

Total Coliforms

Proposed rules


Additional Regulatory Options proposed


Final Rule
November 3, 1987
52 FR 42178

June 29, 1989
November 3, 1987
52 FR 42224

May 6, 1988
53 FR 16340

June 29, 1989
54 FR 27544
Fluoride

Advance notice of proposed rulemaking


Proposed MCLG


Final MCLG, proposed MCL, SMCL and monitoring
requirements

Final MCL, SMCL, monitoring requirements
Three-year reassessment begun as required
under SDWA amendments
October  5,  1983
48  FR  45502

May 14,  1985
50  FR  20164

November 14,  1985
50  FR  47142

April  2,  1986
51  FR  11396

January  3,  1990
55  FR  160
Radionuclides

Advance notice of proposed rulemaking
Proposed rule expected  for MCLG's, MCL's,
BAT's and monitoring  requirements

Final rule expected
 September  30,  1986
 51  FR 34836

 July 1991
 April  1993
Disinfectants  and Disinfection  By-products

Interim MCL  for  total  trihalomethanes
 November 29, 1979
 44 FR 68624
                                      A-9

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  TABLE A-6.  NATIONAL PRIMARY DRINKING WATER REGULATIONS STATUS (Continued)
                  Action
Date/Federal
Register Citation
Disinfectants and by-products included on
Drinking Water Priority List

Proposed rules expected for MCLG's, MCL's and
monitoring requirements for approximately 10
contaminants (Phase VI A)

Final rules expected for MCLG's, MCL's and
monitoring requirements for approximately 10
contaminants
January 22, 1988
53 FR 1982

June 1993
June 1995
Lead/Copper

Advance notice of proposed rulemaking


Proposed MCLG's
Reproposed MCLG's and proposed MCL's and
treatment techniques

Final Rule expected for MCLG's, MCL's and
treatment techniques
October 5, 1983
48 FR 45502

November 13, 1985
50 FR 46836

August 18, 1988
53 FR 31516

June 7, 1991
56 FR 26460
Drinking Water Priority List/Substitutes:

Proposed


Final


Revised list (1991 version)
July 8, 1987
52 FR 25720

January 22, 1988
53 FR 1982

January 14, 1991
56 FR 1470
                                     A-10

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