United States
                      Environmental Protection
                      Agency
                     Emission Inventory Branch'
                      Bsearch Triangle Park, NC 27711
             -fPA454-N-92-020
                rol. IV, No. 1
               October 1992
v>EPA      TheCHIE
                                     H9"'
                      The ClearingHouse for lnventorieslmol~Emrssion Factors
       TIME Is RUNNING OUT FOR  EMISSION INVENTORIES	

    The clock turns ineluctably towards November IS, when the states preparing SIPs for ozone and/or carbon monoxide owe
   their final 1990 baseline emission inventories to EPA. So far, inventory components have been submitted for about two-
   thirds of the nonattainment areas, but not many of these are complete. Most lack the required successful entry of emissions
   data into the Aerometric Information Retrieval System (AIRS). EIB is urgently appealing to any state and local agencies
   needing assistance with these inventories, particularly regarding AIRS, to communicate their needs immediately to their
   Regional Office inventory contact or to EIB. We can make trained staff and/or contractor teams available, either by telephone
   or on site, to help you meet that the deadline.
    TAKE ADVANTAGE OF THE GENEROUS OFFER OF HELP TO BRING THIS ACTIVITY TO A SUCCESSFUL CONCLUSION!!!!
   The EIB contact is Sharon Nizich, (919) 541-2825. A
    EPA's Office Of Mobile Sources has
   released the latest revisions to the
   Highway Vehicle Emission Factor
   Model,  MOBILES, and this new
   version is now on The CHIEF BB.
   Here are the most significant changes
   in MOBILES from  its  1991
   predecessor, MOBILE4.1:

   1- All vehicle and fuel emission
   control programs mandated by the
   1990 Act amendments are addressed;
   2 - Opting into the California low-
   emitting vehicle program can  be
   modeled;
OMS Completes MOBILES

  3 - The basic emission rate equations
  for  1981 and later  light duty gas
  vehicles have been revised, based on
  results of the transient testing program
  at Hammond, IN;
  4 - Basic emission rates for all
  gasoline-fueled vehicles have been
  adjusted to account for differences in
  certification/test and in commercially
  available fuel properties;
  5 - Speed correction factors for light
  duty gas vehicles have been revised;
  6 - It expands ability to model the
  effects  of  both  transient  test
inspection/maintenance  (I/M) pro-
grams and functional tests of in-use
vehicles' control systems;
7 - MOBILES gives a user the option
of estimating emissions as of January
1 or July 1 of a specified year.

  A number of lesser revisions have
also been made.  For more details,
contact Lois Platte, EPA Office Of
Mobile Sources, 2565 Plymouth Rd.,
Ann Arbor, MI   48105; telephone
(313)668-4368. A
                                            1992 IS THE YEAR OF
                                        THE EMISSION INVENTORY!

                          FINAL EMISSION INVENTORIES FOR Oa/CO NONATTAINMENT  AREAS
                                           ARE DUE TO EPA BY 11/15/92.
                                            — DRAFTS ARE PAST DUE! —
                   3
             ONLY
            Recyctod/RtcyclabI*
            Printed with Soy/Canola Ink on paper thai
            contains at least 50% recycled fiber

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                      WHAT'S NEW ON THE CHIEF BULLETIN BOARD:
  Bulletin Board activity waxes forth,
now with over 800 registered CHIEF
users who logged in more than 4350
times since the last issue. We are still
opening more access lines for you to
reach the BB. Remember that, as well
as the list of current Alerts, there is
one for old Alerts for those who want
to make sure they're up to date. Alerts
will stay current for at least a month
before they are moved to the "old" list.
  We like hearing from  you.  Write,
phone or E-mail to Michael Hamlin,
bulletin board System Operator, here
at the Newsletter.
  The Surface Impoundment Modeling
System (SIMS) is  still  the most
popular data base downloaded from The
CHIEF BB. New material on the BB
includes several items discussed below
in  detail,  plus  Quality   Review
guidelines and information from EIB's
Inventory Guidance And Evaluation
Section about the Direct Assistance
Program and Emission Statements.
The  new  mobile source model,
MOBILES, discussed elsewhere in this
issue, is now on the board.
  Now, read on about these new tools:
NEW AP-42 CHAPTERS: FINAL
VERSIONS — The BB now has the
fully revised contents of AP-42 Chaps.
 1, External Combustion Sources; 2,
Solid Waste Disposal; 3, Stationary
Internal Combustion Sources; and the
new  Chap. 12  on organic liquid
storage and handling.  Take a look at
this new material and let us have your
feedback on it.  Send us comments,
etc., by BB E-mail or however  you
 wish.
 TANKS — EIB's newest emission
 estimation  tool, the  TANKS pc
 program, is now on The CHIEF BB
 for downloading.  TANKS presents, in
a menu driven format,  the  newly
revised storage tank equations which
will appear in AP-42 Supplement E.
The system calculates monthly and
annual VOC and toxic air emissions,
for horizontal and vertical fixed roof
tanks, internal and external floating
roof tanks, and underground tanks,
incorporating  the latest American
Petroleum Institute equations.  The
program can produce either summary,
detailed, or fully detailed reports. The
user's manual for the system is also on
CHIEF for downloading.  TANKS
requires 3 MB of hard disk space to
operate.   For more information,
contact //i/b  CHIEF  at phone (919)
541-5285.
CALCULATOR    FOR CON-
TROLLED PM-10 EMISSIONS —
  This   program,   the   PM-10
Controlled  Emission  Calculator,
allows   users to   enter  known
information  on PM-10 sources and
then  to  obtain expected  control
efficiencies and emissions from those
sources.  It should be helpful for SIP
preparation,  inventory compilations,
source estimation and the like.  The
user supplies a Source Classification
Code (SCC), a factor for uncontrolled
emissions, the control  device  (or
devices), and the units desired. The
program contains all known SCCs for
PM-10  sources, as  well as  typical
control  devices and their efficiency
ratings. The calculator then supplies
the  user  with the percent control
efficiency and the expected emissions
from the source configuration put into
the program.  This output can then be
viewed, printed or filed elsewhere.
 Some error checking is provided, as are
pop-up  menus for  SCCs,  input
 requirements  and  help with  the
program.   For more information,
contact Michael Hamlin  at the
Newsletter, phone (919) 541-5232.
INTERIM VERSIONS OF
XATEF  & SPEC I ATE  — The
1992 versions of the Crosswalk/Air
Toxic  Emission  Factor  Data Base
Management System (XATEF) and the
VOC/PM   Speciation  Data  Base
Management System (SPECIATE) are
both available for downloading from
The CHIEF BB.         More  than
1800 citations and emission factors
have been added to XATEF this year,
the majority of which come from the
California Hot Spots Inventory Pooled
Source Test Data.
  The  1992 SPECIATE is also on the
BB, with  new  species  profiles
developed by the Office Of Mobile
Sources for automobile exhaust and
evaporative emissions. These profiles
were produced with data from EPA, the
California Air Resources Board and
AUTO/OIL.
   1992 is  the end  of  the line for
XATEF. It has  served us well, but
next year will see its replacement by
FIRE,  the  Factor  Information
Repository System,  which  will
contain  rated  toxic and  criteria
emission factors.
ORDERING   MODULE   FOR
DOCUMENTS — The BB now has a
module for quick ordering of any of the
Locating And Estimating series on
toxic  substances.   To  reach the
module, go to the  main menu and
select  Order Documents.    Your
requests will then go directly to our
library services people for distribution
to you. If you need assistance or more
information, call the Info  CHIEF,
phone (919) 541-5285.  A
                       —- NEWS FROM ENVIRONMENT CANADA —

   The Pollution Data Analysis Division (PDAD) of Environment Canada is continuing  its compilation of the 1990
 inventory, with the help of its Regional Offices and the Provincial Ministries Of The Environment The number of point
 sources included in this inventory will be more than twice that of previous national inventories. A new pc data base system
 is being developed which will help in compiling inventories of common pollutants, toxics and greenhouse gases.  The
 system will provide better reporting capabilities and will allow analysis of  current and projected emissions, using a
 Geographical Information System. For further information on these matters, contact Marc Deslaar^rs, (819) 994-3069.

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  In early November, look for Canada's Greenhouse Gas Emissions - Estimates for 1990, which quantifies emissions of CO2,
CH4, N2O and CFCs, with background information on the methods used in the estimations.  This will be followed by a
methods manual in Spring 1993. For further information, contact Art Jaques, (819) 994-3098.
  By June of '93, we also expect to produce a comprehensive forecasting model which uses data on future technology,
regulations and macroeconomic conditions. This model will have a direct link with the latest information in the inventory
data base. For further information, contact Libby Greenwood, (819) 953-1659.
  Work also continues on developing the National Pollutant Release Inventory (NPRI) for toxic substances, which will be
similar to the U. S.'s Toxics Release Inventory (TRI).  The reporting criteria for NPRI are being developed by a committee
representing industry, environmental and labour organizations, and provincial governments. Current proposals are for NPRI
to address air, water and land releases of about 175 substances, from commercial entities having 10 or more employees and
involving >10,000 per year. For further information, including an interim report discussing the criteria and unresolved
issues, contact Gordon Pope, (819) 953-1654.
  Contacts within PDAD are:

                                       Pollution Data Analysis Division
                                         Ronald Solman, Acting Chief,
                                  Telephone (819) 953-1656, fax (819) 953-9542
                Subject
            Air Toxics (NPRI)
            Common Pollutants Inventory
             &  Systems
            Data Informatics
            Emission Forecasting
            Greenhouse Gases
            Ambient Air Quality Trends
                 Contact
             Gordon Pope
             Marc Deslauriers
              & Francois Lavall6e
             Frangois Cadoret
             Libby Greenwood
             Art Jaques
             Tom Furmanczyk
   Telephone
 (819)  953-1654
   "    994-3069
   11    994-4073
   "    994-3129
   11    953-1659
   "    994-3098
   "    994-3128
  Canada's second national State Of Canada's Environment, a comprehensive report of more than 700 pages, examines
environmental quality from several perspectives.  The report sells for $35.95 U. S., plus shipping and handling.  For a
brochure on this document, Canadians please contact Environment Canada Enquiry Centre, phone (819) 997-2800.  From
outside Canada, write International Specialized  Book Services, 5602 NE Hassalo Street, Portland, OR 97213. To order the
report, call 1-800-547-7734. Oregon residents call (503) 287-3093. Fax orders: (503) 284-8859. *ป
                     — THE  HUMAN  FACTORS  ...  ANNE POPE —
  This issue,  we want to tell you
about Anne Pope, one of the hardest
working, most productive people we
know.   Anne joined the Agency
almost six years ago and is an original
member  of EIB.  She is a whiz on
emissions of toxic substances and how
to estimate and inventory them, and
she's overseen the production of many
of the Locating And Estimating . .  .
series.  Anne developed and maintains
the toxic speciation  program, the
XATEF program, and the new Air
CHIEF  CD-ROM.   She also has
responsibility  for  the new AP-42
Chapter 12, covering storage tanks and
other points of organic  emissions,
soon to appear in Supplement E.
   Anne is a native of McLeansville,
NC, a rural Piedmont town where her
family has lived since Revolutionary
times.  She was reared there to be a
paradigm of,  in  her words, the
"Southern Belle".  Graduate of N. C.
State University with B. S. degrees in
Science Education and Zoology, and in
Chemical Engineering, she has taught
high school chemistry and physics,
then worked in private industry for a
time before coming the EPA.  A
strong affection  for the N. C. State
Wolfpack runs in Anne's family.
  In addition to her work here, Anne
has   a  special  commitment  to
environmental education, and she leads
the AWMA's national committee on
presenting this  subject in grades K
through 12. Anne has been a leader in
training  teachers  and  developing
teaching materials, and in arranging
school classroom  presentations  on
environmental topics.  She believes
this work is vital to achieving a clean
and  healthy environment through
voluntary life style changes, and that
we must encourage young people to
pursue  careers  in  environmental
science.   Anne  has recently been
chosen by the Office Of Air Quality
Planning And Standards (OAQPS) to
develop and administer  a  program
which will  send  environmental

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speakers into  school classrooms
around central North Carolina and will
pay for North Carolina teachers to take
college level (and certification renewal)
courses  on teaching environmental
responsibility.
  And yes, Anne still has time for a
personal life.  She enjoys gardening,
water skiing, sailing, beach trips and
cooking.   She and her husband,
Warren, have "two adorable children" -
Erin, 9, and Edward, 6.  Anne and
Warren are practitioners one of the
more arcane critters of the  littoral
Southeast, The Shag, which she will
gladly  discuss with the uninitiated.
And still more, Anne is secretary of
the Research  Triangle  chapter  of
AWMA,  an officer in her PTA,  a
committee worker in her church, and
chairman of the board of a non-profit
preschool.
  To  reach   Anne  here  at  the
Newsletter, especially about shagging
stuff, phone (919) 541-5373. A
THE JOINT EMISSION INVENTORY OVERSIGHT GROUP —
                                 JEIOG Research  In  Progress
  A JEIOG project now underway will
likely provide useful data on the air
pollution role  of vegetation in the
southern  and   southeastern  US.
AEERL's  Emission And Modeling
Branch,  the  National Center For
Atmospheric Research's Trace Gas
Biogeochemistry  Section,   the
Washington   State   University
Laboratory For Atmospheric Research,
and NOAA's Atmospheric Turbulence
And  Diffusion  Division  have
completed a field campaign on how a
forest canopy environment affects
isoprene emission rates.  Rates  were
measured at leaf, canopy, and landscape
levels.  A system was also deployed to
test isoprene emission rate from oak
leaves under controlled environmental
conditions.   This  work,  when
completed will allow the separation of
physiological effects related to canopy
position   from   the   role   of
environmental and meteorological
parameters.
  VOC measurements  were  taken
using  a  variety  of  techniques,
including tethered  balloon systems.
Measurements were made to determine
emission rates from the predominant
vegetation  types in the area,  which
should be generally representative of
Southern Appalachian and Piedmont
regions. The participants will meet in
Boulder in February 1993 to  compare
analyses of data and to make research
recommendations for  incorporating
their results  into biogenic emissions
inventories.   The results will  be  a
better understanding of the interaction
of meteorology and the forest canopy,
and data to help validate components
of models of natural VOC inventories
such  as the  Biogenic Emissions
Inventory   System.    For  more
information,  contact Chris Geron,
AEERL/EMB, at (919) 541-4639. A
                              FROM THE CHIEF'S CORNER
  We're  really  excited  about  the
TANKS  pc program,  now  on  the
CHIEF BB, and about the new AP-42
Chapter 12, both of which should be
quite useful in estimating storage tank
emissions.  TANKS is especially user
friendly, and even I, the proverbial
computer idiot personified, can use it.
If you want to make use of them, just
download them from  The   CHIEF
Bulletin Board. If any problems or
questions arise,  call the Info CHIEF,
(919) 541-5285.
  The new Chapter 12 will be a large
part  of  the   upcoming   AP-42
Supplement E, which we hope to have
available in print by  mid-December.
It'll be on the BB even sooner. Most
of you know we're in the midst of a
rather ambitious review  and update of
the entire  AP-42  stationary source
volume.  For many source types, we
are finding little  or no data,  and
updates for these activities are not
possible.  With some other source
categories, a number of obstacles have
arisen  to impede the process.  The
work is proceeding, however, and we
are making substantial  and timely
progress.   There is so much new
material that's nearly complete that
we'll  probably  be producing  a
Supplement F by early 1993. With
that done, we should be "caught up" in
the  review process.   Meanwhile,
remember to check The CHIEF BB for
drafts and new sections, which you can
download without waiting until they
appear in print.  After the completion
of  one more  supplement,  around
October '93, we'll be pulling all the
series into a Fifth Edition.  This one
will contain  all  the  information
developed since the Fourth appeared in
 1985, and we're considering a slightly
different format.  Look, too, for the
annual update of the Air CHIEF CD-
ROM  next Spring, which  contains
AP-42 and many other emission factor
documents.
  If any of you old hands at AP-42
have thought over the years about how
to improve the series, be sure to let us
know. We do this for you, and you're
our customers, so tell us how you
think we can make it better.   We'd
love to get an outpouring of ideas,
criticism and comments on things -
emission factor needs, changes in the
Newsletter,  the BB, the CD-ROM.
It's not likely that we can satisfy every
person's every need, but help us try.
By telling us what you want, you can
help us set our priorities. Drop us a
note, zip a message over the CHIEF
BB's E-mail, or give us a phone call.
We'll do what we can.  A
                  - Jim Southerland

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  SUCCESSFUL PILOT PROJECT CONCLUDED  —
                EMISSIONS DATA OBTAINED FROM STATE PROGRAMS
  The pilot project to catalog, evaluate and acquire emissions data from state control programs came to a successful
conclusion at the end of September, and a similar project is already being planned for next fiscal year. Nine state and local air
quality offices were visited to evaluate the availability of source test information suitable for developing criteria and
noncriteria (including HAPS) emission factors. The offices visited included San Diego, Bakersfield and Ventura, California;
Maryland; New Jersey; Houston and Beaumont, Texas; and Wisconsin. Over 3,000 emission evaluations were screened and
cataloged during the visits, and over 700 were copied (using over 250 reams of paper!) for further evaluation and data
extraction. Some possibly suitable material was not obtained because of confidentiality restrictions, but an attempt will be
made next year to obtain it - if it can be declassified or be used to develop emission factors without revealing the confidential
information.  Although all of the material has not been fully  quality assured, we estimate that over 75% of the emission
evaluations can be used to develop emission factors for AP-42. For more information, contact Ron Myers at the Newsletter,
phone (919) 541-5407.
  Thus far, the data base contains information for 515 facilities, as follows:
                      SCC

                      10X&
                        20X
                      301

                      302

                      304

                      305

                      40X

                      SOX

                      None
  Industry Group
     Name
  External & Internal
    Combustion -
  Chemical Manufacturing -

  Food & Agriculture -

  Secondary Metal Production -

  Mineral Products -

  Organic Solvent/
   Petroleum Product Evaporation
  Solid Waste Disposal -
Number Of Tests
  And Facilities
 43 Tests @
   16 Facilities
 272 Tests @
   138 Facilities
 47 Tests @
   24 Facilities
 33 Tests @
   16 Facilities
 111 Testsฎ
   70 Facilities
 131 Tests @
   83 Facilities
 80 Tests @
   45 Facilities
 127 Tests @
   71 Facilities
                                RECENT ENHANCEMENTS To
                         THE AIRS FACILITY SUBSYSTEM  (AFS)
  The  National  Air Data  Branch
(NADB), working with EIB  and the
Stationary  Source  Compliance
Division (SSCD), has implemented a
considerable number of enhancements
to AFS during FY92. We give here a
list of the improvements, all of which
are either in place or scheduled to be
by early FY93.   For any  further
information on these  matters, contact
Chuck Isbell of NADB, at (919) 541-
5448,  or  Suzanne  Ackerman  of
NADB, (919) 541-5404.
  OZONE/CO SIPS - AFS underwent a
major modification to provide new data
elements  and modified screens to
support the storage and retrieval
capabilities   for   1990   State
Implementation   Plan    (SIP)
inventories.
  MULTI-YEAR ACCESS -  Multiple
years and types of emission inventory
data will be maintained on line in
AFS.  This enhancement  supports
both the development of draft and final
SIP inventories and the development
of annual emission inventories.  It
enables the user community to update
multiple year emissions data at the
same time, ending the "freeze" of the
system that prevented annual emission
users from  adding  new inventories
before finalization of  1990 SIP
inventories.
  "FREEZE" AND 'THAW" CAPABILI-
TIES FOR SIP INVENTORIES - These
     allow a "frozen" status, to protect SIP
     data from being changed during EPA
     reviews or after  an inventory  is
     approved by EPA, but provide the
     flexibility to "thaw" or "unfreeze" the
     data when changes need to be made to
     a frozen inventory.
      SIP DRAFT  DATA CONFIDENTI-
     ALITY - This  software  provides the
     ability to treat Draft SIP inventory
     data as confidential  until the draft
     inventory is finalized.  It prevents
     unauthorized users from retrieving draft
     SIP data before the data are ready for
     release.
      DAILY PROCESS CHANGES - The
     Peak Ozone Daily Process  and the
     Peak CO  Season Process  Stored

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Format now allow users  to specify
more precise process rates.
  NEW CMS DATA ELEMENTS AND
SUPPORTING SOFTWARE - AFS now
supports  the  new  Compliance
Monitoring Strategy (CMS) adopted
by SSCD for inspection targeting.
  AFS BATCH   TRANSACTION
GENERATION - Software to allow users
to generate AFS batch transactions
from their  existing AFS data is being
reviewed.   The  first  phase of the
software is already available.
  FIXED FORMAT REPORTS - These
reports have been modified to print
both the selection and the sort criteria
at the beginning of each report.
  PLANT ID SELECTION ON STATE
REGISTRATION  -  The  Plant
Identification Selection Screen now
supports  selection  of compliance
plants for on line update or for browse,
by  specifying   the  "STATE
REGISTRATION NUMBER".
  HIGH VOLUME SOURCE SWAP -
Users are  now able to perform large
volumes of plant  ID source swaps.
This utility supports development of
lists detailing the old and new plant
IDs and the simple submittal of the
lists for batch processing.
  DATA MIGRATION SOFTWARE  -
This software allows data to be moved
from the AFS production data base,
thereby  supporting  system  testing,
training,   and   review  in   the
development  environment.  It will
allow, for example, state personnel to
be trained on the very data they will be
asked to maintain, without affecting
production data in any way.
  Look for these improvements by the
end of October:
  COMPLIANCE ACTION LINKING -
AFS is  making a major change to
facilitate the tracking violations to
resolution. This option alows users to
establish three pathways and to  link
associated actions to one or  more.
Violations, Consent Decrees/ Admin-
istrative Orders, and Administrative
Penalties.
  COUNTY LEVEL SECURITY - AFS
now supports security  down  to the
county level, not just  at  the State
level, removing the potential for any
user within a  state (with update
authority) to update another agency's
data.
  HELP FEATURE - AFS is adding a
HELP capability, striving to be much
more "user friendly". (The first phase
of HELP,  field level  "?", will be
available before the AIRS Conference
in November.)
  SUBTOTALING IN AD HOC - The ad
hoc  retrieval (quick  look)  is being
modified to support sub total ing of
numeric Melds.
  ON LINE REPETITIVE DATA ENTRY -
This  feature provides   the on  line
update user the ability to generate ne'v
records (stacks, points, segments, etc.)
from an existing record, without
having to rekey in all  the repetitive
data,  f*
                                     ฉ  QUIZ

                                       **•  USE YOUR AP-42 ....

 This puzzle requires a browse through AP-42 to obtain the values to fill in.  The first five people who respond with the
correct answer will be praised by name in the next issue of the Newsletter. Please send all responses to Keith Baugues at the
Newsletter, phone (919) 541-5366.
                Solve the following:
                       (D* (A + B)/(C* 10))AE + (F* 14)  =  ???!
                Where:          (all values are in Ibs/SCC unit)
                 A = NOx emission factor, charcoal mfg., batch kiln
                 B = SOx emission factor, secondary lead production, pot furnace
                 C = VOC emission factor, phthalic anhydride, O-oxylene oxidation: distillation
                 D = PM-10 emission factor, external combustion boiler, electric generation, solid
                       waste, refuse derived fuel
                 E = Paniculate emission factor, external combustion boiler, subbituminous coal,
                       cyclone furnace (drop the ash content)
                 F = Carbon monoxide emission factor, external combustion boiler, electric
                       generation, wood/bark waste, wood fired boiler (lowest end of the range)
   X TECH NOTES ....

 9g _ Os/CO INVENTORY PREPARATION PLAN (IPP) STATUS - Final IPPs for 43 States were due to the Regions
 on October 1,1991. All 45 plans have been received in both draft and final form, and 38 plans have been approved. EIB will
 continue to work with the Regions on how to deal with any problems. For more information, contact Lee Gabele at the
 Newsletter, phone (919) 541-5292.

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86	CONCRETE BATCHING - Several emission tests are being planned to characterize paniculate and PM-10 from
concrete batch plants. The present AP-42 factors for the two types of batching operations are poorly rated, and new data are
needed.  The trade association has assisted EPA in locating suitable test sites.  Relatively new control technology was
installed on one facility to be tested and was scheduled for installation on another. The first test will be scheduled for late
October or early November.  For more information, contact Ron Myers at the Newsletter, phone (919) 541-5407.

งg	TESTING BRICKS AND RELATED CLAY PRODUCTS -  At least three emission tests are planned to characterize
the emissions from this activity.  The present emission factors for raw material handling in making regular bricks, clay pipe,
pottery and some types of  refractory brick came from technology transfer and are  poorly documented.  Many PM-10
Nonattainment Areas have a significant number of these facilities, and better factors are needed.  At least three brickmaking
facilities will be tested for PM and PM-10 emissions from the grinding, screening and  storage of the raw material. Criteria
and noncriteria kiln emissions will be included in the test program.  The Brick Institute Of America is assisting EPA in
locating typical facilities and in gaining the companies' confidence in the program.  The first test is scheduled for the end of
October, with preliminary data available in December. For more information, contact  Ron Myers at the Newsletter,  phone
(919) 541-5407.

งg — INFO CHIEF FOCAL POINT - Remember our central telephone contact here  at the Newsletter to answer general
questions and to direct your calls to the right technical staff people. If you already know whom you want to talk with here,
please call her or him. Otherwise, try the Info CHIEF at (919) 541-5285.  A
                                 UPCOMING MEETINGS AND CONFERENCES

— Emission Inventory Issues And Progress, second annual EPA/AWMA specialty conference, 19-22 October, Durham, NC.  Contact Larry
Jones, Emissions Modeling Branch (MD 62), EPA/AEERL, Research Triangle Park, NC  27711, phone (919) 541-7716; or John O'Connor,
Radian Corp., Box 13000, Research Triangle Park, NC 27709, phone (919) 541-9100.

— Continuous Emission Monitoring, AWMA conference/course, 8-11 November, Chicago, IL. Contact Marcy Mazzei, AWMA, Box 2861,
Pittsburgh, PA 15230, phone (412) 232-3444.

— Pollution Prevention - Industry's Challenge, AWMA/WEF/NSWMA, 18-20 November, Dallas, TX. Contact Martha Swiss, AWMA, Box 2861,
Pittsburgh, PA 15230, phone (412) 232-3444.

— Role Of Meteorology In Managing The Environment Of The 90s - AWMA specialty conference/course, 26-28 January 1993, Scottsdale,
AZ. Contact Lou Schoub, (602) 381-8855.

— Pollution Prevention, Reuse, Recycling And Environment Efficiency - AWMA specialty conference, 20-22 April 1993, Durham, NC, Contact
Gretchen Watson, AWMA, Box 2861, Pittsburgh, PA 15230, phone (412) 232-3444.

— Measurement Of Toxic And Related Air Pollutants - AWMA/EPA specialty conference. 3-7 May 1993, Durham, NC, Contact Gretchen
Watson, AWMA, Box 2861, Pittsburgh, PA 15230, phone (412) 232-3444. ft
                   THE CHIEF NEWSLETTER is produced quarterly by the Emission Inventory Branch, Technical
                 Support Division, of EPA's Office  Of Air Quality Planning And Standards. Its purpose is to enhance
                 communication within the emission factor and inventory community  by providing new and useful
                 information and by allowing for the exchange of information between and among its readers.  Comments
                 on the Newsletter and articles for inclusion in it are welcome and should be directed to Whitmel M. Joyner,
                 Editor, Emission Inventory Branch (MD 14), US EPA, Research Triangle Park, NC 27711; commercial
                 phone (919)  541-5493.
                   The contents of THE CHIEF NEWSLETTER do not necessarily reflect the views and policies of the
                 Agency, neither does the mention of trade  names or  commercial products constitute  endorsement or
                 recommendation for  use.   ฃs  A fs  fi  e>  A  ฃ>

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                      HEADQUARTERS  INVENTORY  CONTACTS
                                                 October 1992
— EMISSION FACTORS —

           AP-42 Chapter
1.      External Combustion
2.      Solid Waste Disposal
3.      Internal Combustion
4.      Evaporation Loss Sources
5.      Chemical Process Industry
          Organics
          Inorganics
6.      Food And Agricultural Industry
7.      Metallurgical Industry
8.      Mineral Products Industry
9.      Petroleum Industry
10.     Wood Products Industry
11.     Miscellaneous Sources
12.      Storage Of Organic Liquids
Other   Toxics
        Lead
        General information. Newsletter,
          Bulletin Board, XATEF. SPECIATE,
          Air CHIEF CD, Publications

— EMISSION INVENTORIES —
1990 Oj/CO SIP Inventory Status
Inventory Guidance
  PM-10, Lead
  Oj/CO
AIRS/AFS Emissions Data Quarterly Report
AIRS Area And Mobile Subsystem (AMS)
AIRS Facility Subsystem (AFS)
Biogenic Inventories
Emission Statements
Mobile Sources
Modeling-related Inventories
PM-10/Lead
Quality Assurance
Tracking Reasonable Further Progress
SIP Air Management System (SAMS)
Toxics Inventories
Emission Trends
Other

— PM-10 SIPS —
         OAQPS/AQMD
         OAQPS/SSCD
— O3/COSIPS —
         OAQPS/AQMD
         OAQPS/SSCD
         Office Of Mobile Sources
— LEAD SIPS —
         OAQPS/AQMD
  Contact
Joe McSorley
Ron Myers
Michael Hamlin
Ron Ryan

Dennis Beauregard
Ron Myers
Dallas Safriet
Dennis Shipman
Ron Myers
Ron Ryan
Dallas Safriet
Dennis Shipman
Anne Pope
Anne Pope
Dennis Shipman/Ron Myers
Info CHIEF
Sharon Nizich

Bill Kuykendal
David Misenheimer
LeeGabele
LeeGabele
David Misenheimer
Keith Baugues
Mary Ann Wamer-Selph
Mary Ann Wamer-Selph
Keith Baugues
Bill Kuykendal
Sharon Nizich
Mary Ann Wamer-Selph
David Misenheimer
Anne Pope
Laurel Schultz
Marty Martinez


Robin Dunkins
Chris Oh

Sheila Holman
Vishnu Katari
Mark Wolcott

Tom Pace
Telephone
(919) 541-
   4796
   5407
   5232
   4330

   5512
   5407
   5371
   5477
   5407
   4330
   5371
   5477
   5373
   5373
   5477/5407
               5285
               2825

               5372
               5473
               5292
               5292
               5473
               5366
               1192
               1192
               5366
               5372
               2825
               1192
               5473
               5373
               7742
               5575

               5335
            (202) 308-8732

               0861
            (202) 308-8717
            (313) 6684219

               5634

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                   REGIONAL  OFFICE INVENTORY  CONTACTS
                                                October 1992
 — PM-10 —
 Region  I
        n
        m
        IV
        V
        VI
        vn
        Vffl
        K
        X
— O3ICO —
        I
        n
        m
        IV
        v
        VI
        vn
        vm
        K
        x
— Ant Toxics
        I
        n
        m
        IV
        v
        VI
        vn
        Vffl
        K
        x
— LEAD —
        I
        n
        m
        IV
        v
        VI
        vn
        Vffl
        K
        x
   Contact

Ian Cohen
Stan Stephenson
Tom Casey
Leslie Cox
John Summerhays
MarkSather
Lisa Haugen
Mindy Mohr
Morris Goldberg
George Lauderdale


Martha Larson
Stan Stephansen
Raymond Forde
Steve McCary
Ed Doty
Quang Nguyen
Royan Teter
Tim Russ/Bev Rios
Morris Goldberg
Christi Lee


Janet Beloin
Carol Bellizzi/Ken Eng
Iz Milner/Therese Dougherty
Stuart Perry
Bruce Varner
Tom Driscoll
Wayne Kaiser
Mindy Mohr
Ken Bigos
Chris Hall


Bob Judge
Stan Stephenson
JoeKunz
Leslie Cox
Gus Felix
Guy Donaldson
Stan Walker
Mindy Mohr
LizaFinley
George Lauderdale
     Telephone

  (617) 565-3229
  (212) 264-4926
  (215) 597-2746
  (404) 347-2864
  (312) 886-6067
  (214) 655-7258
  (913) 551-7877
  (303) 294-7539
  (415) 744-1296
  (206) 553-6511

  (617) 565-3270
  (212) 264-4926
  (215) 597-8239
  (404) 347-2864
  (312) 886-6057
  (214) 655-7238
  (913) 551-7609
(303)293-1814/293-0960
  (415) 744-1296
  (206) 553-1814

  (617) 565-2734
  (212) 264-2517/9627
  (215) 597-9090/1325
  (404) 347-2864
  (312) 886-6793
  (214) 655-7223
  (913) 551-7603
  (303) 294-7539
  (415) 744-1240
  (206) 553-1949

  (617) 565-3233
  (212) 264-4926
  (215) 597-8486
  (404) 347-2864
  (312) 886-6009
  (214) 655-7242
  (913) 551-7494
  (303) 294-7539
  (415) 744-1299
  (206) 553-6511

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                 THE EMISSION INVENTORY BRANCH
                              J. David Mobley, Chief
                                  (919) 541-4676
                               Sherry Russell, Secy.
                                Mary Taborn, Secy.
EMISSION FACTOR AND
  METHODOLOGIES SECTION

      Jim Southerland, Chief
        (919) 541-5522
      Dennis Beauregard
      Michael Hamlin
      Whit Joyner
      Joe McSorley
      Ron Myers
      Anne Pope
      Ron Ryan
      Dallas Safriet
      Dennis Shipman
      Edna Winstead, Secy.
INVENTORY GUIDANCE AND
     EVALUATION SECTION

       Marty Martinez, Chief
         (919) 541-0875
       Keith Baugues
       Steve Bromberg
       LeeGabele
       Bill Kuykendal
       David Misenheimer
       Sharon Nizich
       Laurel Schultz
       Mary Ann Wamer-Selph
       Susan Curtis, Secy.
                                      10

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