\          UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
  /                       WASHINGTON, D.C. 20460


                                              530R87104


                                                                OFFICE OF
MEMORANDUM                                            SOUD WASTE AN° EMERGENCY RESP°NSE

SUBJECT:   Final Monthly Report - RCRA/Superfund Industry Assistance Hotline Report
                                 for April  1987
           rjzr^ix UJTLAA^——
FROM:      Joan Warren, WH-562
             Office of Solid Waste
           Hubert WattersV Office of Emergency
             and Remedial  Response  (WH-548B)

TO:        See list of addressees


         This report is prepared and submitted for EPA contract No.  68-01-7371.


I.   ACTIVITIES

     A.  The Hotline responded to 11,000 questions and requests for documents
         in April.  There  was a tremendous surge in callers seeking  documents
         with over 2,000 documents  requested.  Most callers requested copies
         of the proposed Underground Storage Tank regulations, CEPP chemical
         lists and Federal Registers, and the OSWER Directive on Mixed
         Radioactive Hazardous Waste.

     B.  On April 1, Mike  Moore of  OSHA briefed the Hotline on the December 16,
         1986 FR dealing with worker safety for hazardous waste and  emergency
         response operations.

     C.  On April 6, Dave  Phillips  of the Hotline briefed the staff  on
         electroplating operations  and the scope of the electroplating waste
         listings.

     D.  On April 9, Jennifer Brock of the Hotline briefed the staff on the
         proposed UST state program regulations.

     E.  On April 9, Jim Lounsbury  (OSW) briefed the Hotline on EPA's efforts
         to integrate PCBs into the RCRA program.

     F.  On April 15, Jennifer Brock attended a brown bag talk on UST state programs.

     G.  On April 21, Matt Straus (OSW) met with Hotline staff to answer
         waste identification questions.

     H.  On April 24, Hotline managers met with Thea McManus and Mia Zmud of
         OSW and RCRA Docket staff  to discuss ongoing work to improve the
         efficiency of processing document requests.

-------
II.  SIGNIFICANT QUESTIONS AND RESOLVED ISSUES

     A.   RCRA

     1.   Storage Prior to Recycling

         According to the hazardous waste recycling regulations promulgated
         as part of the January 4, 1985 rule (50 FR 614), owners or operators
         of facilities that recycle materials without prior storage are
         subject only to Section 3010 notification requirements and §265.17
         and §265.72 manifest regulations per §261.6(c)(2).  Do the two
         following recycling operations involve storage prior to recycling?

         (a)  Truck drivers with bulk shipments or drums of spent solvent
              pour the solvent into a receiving bin at a recycling
              facility.  The receiving bin is directly hard-piped to
              the distillation unit, such that the receiving bin feeds
              the distillations unit.  When the distiller is non-operational
              (at night), some waste solvents may remain in the feed tank.

         (b)  As in the first situation, bulk shipments or drum of spent
              solvent are poured into a receiving device at a second
              recycling facility.  The receiving device is essentially a
              tank with a pump in the bottom which is connected to a
              large tube that directly feeds into the distillation unit.
              The pump is in operation whenever there is waste in the
              tank.  Therefore, the tank never contains solvent when the
              distillation unit is not in operation.

              (a)  Although there is no time limit for storage, the two
                   recycling facilities are fundamentally different.  The
    i               first recycler uses the receiving bin to store waste
                   when the distillation unit is not operating.  Per
                   §261.6(c)(l), he is subject to the storage standards.

              (b)  In the case of the second recycler, he does not use the
                   receiving bin for storage.  His receiving bin is more
                   clearly used only for conveyance,  not storage.   The bin
                   is more directly tied to the operation of the recycling
                   unit and indeed, could be viewed as part of the
                   recycling unit.  Hence, the second recycler would only
                   be subject to §261.6(c)(2) (i.e.,  getting an EPA ID
                   number and complying with the manifest standards.)

              Source:    Matt Straus   (202) 475-8551
              Research:  Kim Gotwals
                                     -2-

-------
2.  Solvent Drippings from Degreasing Operations
    A ball-bearing manufacturer dips metal parts in a degreasing tank of
    pure 1,1,1-trichloroethane.  Once the parts have been dipped, they
    are ground.   The cooling system (either oil or water is used as the
    fluid) picks ups the grinding sand, metal flakes, and traces of
    solvent left on the part.  The fluid is then filtered for reuse, and
    the sand-metal-solvent mixture is discarded.  Are the traces of
    solvent left on the parts after degreasing classified as F001?  Is
    the sand-metal-solvent mixture regulated as a hazardous waste when
    discarded?

         The small amount of solvent remaining on the part after it has
         been dipped will not be regulated as FOOl.  If the sand-metal-
         solvent mixture exhibits any of the characteristics of hazardous
         waste as defined in Subpart C of 40 CFR Part 261, then the
         mixture would be regulated as a hazardous waste.

         Source:    Matt Straus      475-8851
                    Steve Silverman  382-7706

         Research:  Becky Cuthbertson  382-3112

3.  Multiple Generator Location and Consolidation

    A company owns several small factories in different counties.  Each
    factory generates less than 100 kilograms of hazardous waste per
    month, and is subject to reduced regulation under §261.5.   Options
    for disposal of waste from conditionally exempt generators are
    provided in §261.5(f)(3).  (a)  May the conditionally exempt generators
    transport waste to one of the company's facilities for consolidation
    and subsequent shipment to a RCRA disposal facility?  (b)  Does the
    facility of the generator who is consolidating the waste qualify as
    a "transfer facility"?  (c) Does the generator who consolidates the
    waste become a full quantity generator if he ships more than 1000 kg
    of hazardous waste from his site per month? (or a 100-1000 kg/mo
    generator if he ships between 100 and 1000 kg of waste per month?)

         (a) Under §261.5(f)(3) in order to remain exempt from certain
             regulations, a conditionally exempt small quantity
             generator may ensure delivery of his hazardous waste to a
             storage, treatment, or disposal faclity that is one the
             following types of facilities:

                     (i.)    permitted under Part 270 of 40 CFR; or
                     (ii.)   in interim status under Parts 265 and 270
                             of 40 CFR; or
                     (iii.)  authorized to manage hazardous waste by a
                             state with a hazardous waste management
                             program approved under Part 271 of 40 CFR;  or
                                -3-

-------
                     (iv.)    licensed,  registered or permitted by the
                             state to manage municipal or industrial
                             solid waste;  or
                      (v.)    benefically uses,  reuses or reclaims the waste.

         In order for one of  the generators to  serve as a central collection
         point for the other  generators, he would have to qualify as one
         of the above mentioned facilities.  Realistically,  the easiest
         approach would be  for the generator to receive State approval
         to manage the consolidated waste shipments.

         (b)  If the generator does not receive authorization from his
              State, he may still receive and store the waste for a
              period of time  if he qualifies as a transfer facility.
              Under §263.12,  waste may  be stored at a transfer facility
              for ten days  or less without requiring interim status or a
              permit.   The  December 31, 1980 Federal Register
              (45 FR 86966) defines the term transfer facility to refer
              to transportation terminals (including vehicle parking areas,
              loading docks and other similar areas), break-bulk facilities
              or any other  facility commonly used by transporters to
              temporarily hold shipments of hazardous waste during
              transportation.  It is possible that this generator facility
              may qualify as  a transfer facility, as long as the waste
              is not stored on-site for more than 10 days.

         (c)  If the waste  is not sent  to a facility specified under
              §261.5(g)(3)(l)-(v), it is no longer conditionally exempt
              waste, and each generator must comply with applicable
              regulations,  Thus, if the generator cannot receive state
              approval nor  qualify as a transfer facility, he must obtain
              a permit for  storage of hazardous waste.

         Source:    Maureen Smith     (202) 382-7706
         Research:   Chris Byrant      (202) 382-3112
4.  Waste Derived from Treating Exempt or Excluded Wastes

    Residues from treating,  storing,  or diposing of hazardous waste
    are included in the definition of hazardous waste (§261.3(c)(i)).
    Can residues resulting from incinerating the following wastes
    which are exempt or excluded from regulation meet the definition
    of hazardous waste?

    (a)  Ash produced by incinerating hazardous waste generated by
         less than 100 kg/mo small quantity generators whose waste
         is exempt from full regulation by §261.5(b).

    (b)  Ash produced from incinerating only household waste which is
         excluded from the definition of hazardous waste per
         S261.4(b)(l).
                                -4-

-------
(c)   Ash produced fron incinerating EP toxic arsenical treated
     wood which is excluded from the definition of  hazardous
     waste under §261.4(b)(9).

     (a)  Yes,  Although §261.5(b) exempts wastes from small
          generators producing  <100 kilograms per month from
          regulation under Parts 262-266 and Parts  270 and 124,
          it does not exempt the waste from being classified as
          hazardous, nor does it imply that the waste is not
          hazardous.  A discussion in the preamble  of the August 1,
          1985   Federal Register mentioned that any hazardous waste,
          regardless of its point of origin, is hazardous waste.
          This  logic could only apply to < 100 kg/mo generators',
          waste, as well as to  > 100 kg/mo generators' waste
          (50 FR 31299).  The incinerator would not be required
          to have a RCRA permit in order to receive hazardous
          waste from < 100 kg/mo generators per §265.l(c)(5)and
          §264.1(g)(1), but the incinerator could itself generate
          a hazardous waste ash that would be subject to
          regulations under Parts 262-266.

     (b)  No.  Section 261.4(b)(l) excluded household waste that
          has been recovered (e.g., refuse-derived  fuel) from
          regulation as a hazardous waste.  The preamble of the
          May 19, 1980 Federal  Register stipulated  that residues
          remaining after treatment (e.g. incineration) of household
          waste are not subject to regulation as hazardous waste
          (45 FR  33099).

     (c)  Yes.   The exclusion for arsenical treated wood, as
          discussed in the preamble of the November 25, 1980
          Federal Register, pertains to arsenical-treated wood
          that  is land disposed by someone who uses the wood for
          its intended end use, (45 FR 78531).  This exclusion
          doe not extend to EP  toxic waste generated by the
          incineration of the wood.  The incineration of the
          wood  may be subject to regulation if the  wood exhibits the
          characteristic of EP  toxicity.

     Source:    Matt Straus   (202) 475-8551
     Research:   Kim Gotwals
                            -5-

-------
5.  Closure of Interim Status Surface Impoundments

    Final regulations for closure of interim status surface impoundments
    appeared in the March 19, 1987 Federal Register (52 PR 8704) which
    amended section 265.228.   The regulations still provide for the
    option of "clean closure" or closure as a landfill with subsequent
    post-closure care, but they are now consistent with the Part 264
    standards for closure of permitted surface impoundments.  What are
    the major differences between the new and old §265.228 requirements?
    How must waste from a closed interim status surface impoundment be
    managed?

         The major difference between the old and new §265.228 standards
         lies in the extent of removal required to "clean close" the
         impoundment.  The standards currently in effect allow the
         owner/operator to remove materials from the impoundment until
         he can demonstrate,  through 40 CFR 261.3(c) and (d), that
         hazardous waste no longer remains in the impoundment
         (40 CFR 265.228(b)).  For example, if an impoundment held only
         unlisted characteristic wastes (e.g., corrosive, EP toxic), the
         owner/operator could stop removing materials once he demon-
         strated that the remaining residues exhibited no hazardous
         characteristics.  Under the new §265.228 standards, however,
         which will be effective September 15, 1987, the owner/operator
         will have to continue removal and decontamination activities
         until the residues in the impoundment meet health-based
         standards.  The owner/operator must test for Appendix VIII
         constituents.  Examples of health-based levels, which are
         discussed in more detail in the preamble to the March 19 rule,
         are water quality criteria and standards and limits based on
         verified reference doses and carcinogenicity (52 FR 8706 and
         8707).  If no EPA health-based standard exists for a particular
         constituent, the owner/operator must submit adequate data for
         EPA to determine environmental and health effects of the
         constituent or follow the requirements for closure and post-closure
         care of landfills (52 FR 8706).

         The waste from closure of the impoundment must be managed as a
         hazardous waste unless it no longer meets the definition of
         hazardous waste under §261.3(d), per §265.228(a)(1).  Therefore,
         if the impoundment held a waste that is listed under Part 261,
         Subpart D, the waste from closure must be managed as a listed
         hazardous waste unless it is delisted under §260.20 and 260.22.
         If the impoundment held only characteristic hazardous waste,
         the waste from closure would have to be managed as hazardous
         waste as long as it exhibits a characteristic under Part 261,
         Subpart C.

         Source:    Ossi Meyn (202) 382-4654
         Research:  Jennifer Brock
                                -6-

-------
B.  CERCLA

     1.  Applicability of the Land Disposal Restrictions to CERCIA Wastes

         Under section 268.30(a), found in the November 7,  1986 Federal
         Register (51 PR 40641),  EPA has granted a two-year national capacity
         extension from the effective date of the land disposal restrictions
         for certain F001 through F005 solvent wastes.  For example, the
         effective date for F001-F005 wastes generated from CERCLA response
         actions has been extended until November 8, 1988 under §268.30(a)(2).
         The provisions of this two-year national capacity  extension do not
         apply to hazardous wastes that are contaminated soil and debris
         generated from CERCLA §104 or §106 response actions.   These wastes
         are granted a separate statutory exemption from the land disposal
         restrictions until November 8, 1988, per §268.1(c)(3).

         According to the National Contingency Plan (NCP),  found in 40 CFR
         Part 300, private parties may take CERCLA response actions that are
         not pursuant to CERCLA §104 or §106.  Specifically, private parties
         may take removal or remedial actions under 40 CFR  300.25(d) or
         300.71.  Does the two-year national capacity extension provided in
         §268.30(a)(2) apply to wastes generated in private party response
         actions, or only to wastes generated under CERCLA  §104 or §106
         authority?

              The two-year national capacity extension granted under
              §268.30(a)(2) applies only to wastes generated pursuant to
              CERCLA §104 or §106 response actions and RCRA corrective actions.
              Although the regulation itself does not specify §104 and §106
              actions, the preamble to the November 7, 1986 final rule
              (51 FR 40572) clarifies the limitations on page 40579.  Allowing
              the variance only for CERCLA §104 and §106 actions is consistent
              with the statutory exemption for CERCLA contaminated soil and
              debris (40 CFR 268.1(c)(3)) provided under section 3004(e)(3)
              of RCRA.  According to 51 FR 40584, response  action wastes
              resulting from State-ordered, State-funded, or private party-
              funded responses do not fall under the 40 CFR 268.1(c)(3)
              exemption for CERCLA §104 and §106 wastes. Section 268.30(a)(2)
              also applies only to wastes generated under CERCLA §104 or §106
              authority.  Therefore, provided that other variances or
              exemptions do not apply, wastes from private  party actions
              taken under §300.25(d) or §300.71 would not be subject to the
              exemption for CERCLA and RCRA wastes.

              Source:      Bill Fortune           (202) 475-6715
              Specialist:   Jennifer Brock         (202) 382-3112
                                     -7-

-------
2.  Hazardous Waste Treatment and Disposal Capacity in States

    According to a new provision under the Superfund Amendments and
    Reauthorization Act (SARA), EPA will not provide any remedial
    actions pursuant to CERCLA §104 unless the State in which the
    release occurs demonstrates the availability of adequate treat-
    ment or disposal capacity for hazardous wastes.  Does this provision
    require the State to assure the availability of facilities only
    within its borders, or may the State assure that hazardous waste
    treatment and disposal capacity is available in other states?

         The new provision under CERCLA §104(c)(9) requires the State to
         assure EPA that facilities for hazardous waste treatment or
         disposal are available either within the State or outside of
         the State in accordance with an interstate agreement or regional
         agreement or authority.  According to §104(c)(9), these facilites
         must be acceptable to EPA and must be in compliance with
         Subtitle C of the Solid Waste Disposal Act ("RCRA").  In
         addition, the facilities must have adequate capacity for the
         destruction, treatment, or secure disposal of all hazardous
         wastes that are expected to be generated within the State
         during the twenty-year period.  According to the Joint
         Explanatory Statement of the Committee of Conference, Congress
         intended this expected quantity to include not only waste
         generated in CERCLA response actions, but other hazardous
         (i.e., subject to RCRA) wastes as well.  In order for EPA to
         provide remedial actions under CERCLA §104, the State in which
         the release occurs must first have entered into a contract or
         cooperative agreement with EPA providing this assurance.
         EPA plans to work with the States to determine the acceptable
         means of assurance and to resolve other outstanding issues
         raised by the provision.  The effective date of CERCLA §104(c)(9)
         is October 17, 1989.

         Source:    Malcolm Bliss  (202) 382-4677
         Research:  Jennifer Brock
                                -8-

-------
                                                     RCRA/Superfund Hotline
                                                     National Toll Free  #800-424-9346
                                                     Washington,  D.C.  Metro #202-382-3000
III.  ANALYSES OF QUESTIONS
Manufacturers 8.0%
Generators 18 . 3%
Transporters 1.4%
TSDF's 7.0%
EPA HQ's 3.1%
EPA Regions 2.2%
Federal Agencies 2.5%
Local Agencies 1.4%
Breakdown of calls by EPA Regions:
1 5.0% 3 23.0%
2 10.4% 4 11.0%
International 0.1%
RCRA
General Information 763
3010 Notification 110
260.10 Definitions 113
260.22 Petitions /Delisting 51
261.2 Solid Waste
Definition 258
261.3 Hazardous Waste
Definition 501
261-C Characteristic HW 515
261-D Listed HW 521
261.4 Exclusions 143
261.5 Small Quantity
Generators 127
261.6 Recycling Standards 131
266-C Use Constituting Disposal 16
266-D HW Burned for
Energy Recovery 131
266-E Used Oil Burned for
Energy Recovery 147
266-F Precious Metal Reclamation 10
266-G Spent Lead-Acid Battery
Reclamation 24
261.7 Container Residues 52
262 Generator (Gen'l) 159
100-1000 kg/mo, generator 125
Manifest Info 106
pre-transport 25
Accumulation 128
Recordkeeping & Reporting 31
International Shipments 28
263 Transporter 85
264/265 TSDF
A-Scope/Applicability 157
B-General Facility Stdrds. 64


State Agencies 4.1%
Consultants 31.0%
Press 0.6%
Trade Associations 1.1%
Citizens 5.0%
UST 0/0 10.0%
Used Oil Handlers 1.4%
Others 3.5%
5 20.0% 7 3.6%
6 10.2% 8 3.6%
C-Preparedness/Prevention
D-Contingency Plans
E-Mani f es t/Recordkeep ing/
Reporting
F-Ground-Water Monitoring
G-Closure/Post-Closure
H-Financial Requirements
I-Containers
J-Tanks
K-Surface Impoundments
L-Waste Piles
M-Land Treatment
N-Landfills
0-Incinerators
P-Thermal Treatment
Q-Chem. ,Phys. ,Bio. Treatment
R-Underground Injection
X-Mi see 1 laneous
Part 268-Land Disposal
Restrictions
Part 269-Air Emissions
270 B - Permit Application
D - Changes to Permit
F - Special Permits
G - Interim Status
271 State Programs
124 Administrative Procedures
Liability /Enforcement
Corrective Action
HSWA General
Waste Minimization
Dioxins
Subtitle D
Referrals
RCRA Document Requests
SUBTOTAL (RCRA)








9 10.0%
10 3.0%
12
15
16
187
124
54
35
204
76
5
13
98
52
7
1
8
15
306
19
68
14
15
41
54
20
74
43
28
31
27
92
578
1023
6850

-------
                                      CERCLA AND UST
CERCLA (as amended by SARA)

General/Overview	223
Access & Information
    Gathering	
                              13
Allocations from Fund/
   Fund Balancing	
                              16
CEPP/"Right to Know"_
                             270
CERCLA Reauthorization
                              35
CERCLIS/§103(c) Notification  47

Citizen Suits                  3
Clean-Up Standards (ARARs)    32

Contractor Indemnification     9
Exposure Assessment/Public
Health Evaluation             17
Federal Facilities
NPL
Natural Resource Damages_

Off-Site Policy	

On-Site Policy	
                              62
Hazardous Substances/RQ	 202

Li ab4.1 i ty/Enforcement	

Mandatory Schedules	

NCP
                              22
                             137
                              18
                              13
Pollution Liability Insurance	2_

RD&D/Training	12_

RI/FS - RODS	44_

Radon                              9
Remedial_

Removal	

Taxes
                                                 Settlements
                                                 CERCLA Document Requests^

                                                 SUBTOTAL (CERCLA)	

                                                  UST Program

                                                  Definitions:
                                                     UST
                                                     regulated substance_
                                                     other
                                                  Notification
 Interim Prohibition
 Tank Standards:
    leak detection_
    inventory	
    other
                                                  Corrective Action_

                                                  Liability	
                                                  Other Provisions
                                                  UST Document Requests_

                                                  SUBTOTAL (UST)
104
 25
 17
                                 30
                                471
                               1845
                                  90
                                                                                    47
                                  28
                                  78
  97
                                                                                   207
  64
                                                                                   159
                                                                                   151
                                 193
                                 389
                                                                                  802
                                                                                 2305
                                     -10-

-------
                                                  RCRA/Superfund Hotline
                                                  National Toll Free #800-424-9346
                                                  Washington,  D.C.   Metro #202-382-3000

IV.   PUBLICATIONS

      RCRA

      "Environmental Auditing:  Reaching the Bottom Line in Compliance" is
      available from Allan Danzig (EPA) at (202)  382-2845.

      "Unfinished Business: A Comparative Assessment of Environmental Problems",
      plus four appendices is available from Pat  Neal (OPPE)  at (202) 382-4012.

      Copies of Chemical Hazard Information Profiles (CHIPs)  for specific
      chemicals are available from the TSCA Hotline at (202)  554-1404.

      "Interim Procedures for Estimating Risks Associated with Exposures to
      Mixtures of Chlorinated Dibenzo-p-dioxins and Dibenzofurans (CDD's and
      CDF's)" EPA/625/3-87/012 is available fran  ORD at (513)  569-7562.

      "Summary of Data on Industrial Non-Hazardous Waste Practices", 1985,
      along with all other references listed in Chapter 2 of  the Phase I
      Subtitle D Report are only available for copying at the RCRA docket.

      "The 1987 List of Lists"  - Compilation of the lists of  substances of
      concern to EPA is available from Nancy Perry (EPA) at (202) 382-7131.

      "Lists of Federal Register Notices/Rules of Activities  to Implement
      RCRA" is available from Betty Van Epps (EPA) at (202) 382-2210

      "UST - Proposed Rule" (#4), "UST Financial  Summary" (#26B), and
      "UST-What's in the Pipeline?" (#26A) are available by calling the Hotline
      at (800) 424-9346.

     i "Waste Disposal: Environmental Impact - Oil and Gas Fields -  Assessments
      of Environmental Fate and Effects on Discharges from Offshore Oil and
      Gas Operations". (EPA/440/4-85/002) is available from NTIS (703) 487-4650.
      The price of the document is $34.95 (paper), $5.95 (microfiche) and the
      order number is PB-86-11496-4/AS

      "Health and Environmental Effects Profiles" (HEPPs) are available by
      calling the Hotline at (800) 424-9324.

      "A Survey of Household Hazardous Waste and  Related Collection Programs"
      (EPA/530-SW-86-038) is available from NTIS  at (703) 487-4650  and the
      order number is PB-87-108-072.

      "Solid Waste Disposal Act as amended by HSWA" is available from PIC
      at (202) 646-6410.

      "Hazardous Waste Generation and Commercial  Hazardous Waste Management
      Capacity" is available by calling Jeffery Buck (ICF) at (703) 828-2964.
                                      -11-

-------
                                            RCRA/Superfund Hotline
                                            National Toll Free #800-424-9346
                                            Washington, D.C.  Metro #202-382-3000

"Mixed Energy Waste Study" (MEWS) - Mixed Energy Waste Task Force report
on current D.O.E. management practices for High Level and Transuranic
Wastes is available by calling the Hotline at (800) 424-9346 until
supplies run out.

"Final Report/Guidance Manual on cost estimates for closure/post-closure
plans (Subpart G&H Volumes 1-4)" is available from NTIS (703) 487-4650

                    Vols -   I   PB-87-158-994 Storage Facilities
                            II   PB-87-159-00  Land Disposal Facilities
                           III   PB-87-159-018 Unit Cost
                            IV   PB-87-159-026 Documentation
                            ALL  PB-87-158-986 $65.00

CERCLA

"Manual for Protective Action Guidance and Protective Action on Nuclear
Incidents" is available from Harry Galley (EPA) at (202) 475-9626.

"Superfund Headquarters/Regional Program Directory" is available from
Wanda Sturdivant (EPA) at (202) 382-2441.

Copies of the Superfund Amendments and Reauthorization Act (SARA) are
available from PIC at (202) 646-6410.

"Draft Guidance on the Use of Alternative Dispute Resolution Techniques"
is available by calling  Linda Thompson (EPA) at (202) 475-8777).
                                -12-

-------
                                                 RCRA/Superfund Hotline
                                                 National Toll Free #800-424-9346
                                                 Washington, D.C.  Metro #202-382-3000
V.  FEDERAL REGISTER NOTICES FOR APRIL 1987
    Former Notices with Open Cornnent Period During April 1987
     March 5, 1987; 52 FR  6873
     (notice of availability of
     guidance document for sole
     source aquifer petitioners)
     March 16, 1987; 52 FR 8140
     (proposed adjustments to
     the reportable quantities for
     273 hazardous substances)
     March 19, 1987 52 FR 8712
     (proposed amendment to rule
     regarding closure of hazardous
     waste landfills, surface
     impoundments and waste piles)
     April Federal Register Notices

     April 2, 1987; 52 FR 10568
     (Oregon Program modification
    •compliance schedule)

     April 2, 1987: 52 FR 10630
     (public meeting on Title III
     §305 of SARA)
     April 3, 1987: 52 FR 10854
     (libraries announcing
     availability of Federal Register
     and Code of Federal Regulations)

     April 6, 1987: 52 FR 10970
     (correction to the March 25,
     1987 Federal Register)
Notice of availability of the "Sole
Source Aquifer Designation Petitioner
Guidance" for use by petitioners
seeking sole or prinicipal source
designation under the Safe Drinking
Water Act.  Comments will be accepted
until June 3, 1987.

Proposal to adjust the reportable
quantities of 273 hazardous substances
under CERCLA sections 103(a) and 103(b).
Conments will be accepted until
May 15, 1987.

Proposal to amend the currently authorized
options found in 40 CFR 264 and 265 for
closing and providing post closure
care to landfills, surface impoundments
and waste piles that are used to treat,
store or dispose of hazardous waste.
Comments will be accepted until
May 18, 1987.
Notice of Oregon's Compliance schedule to
adopt Federal program modification in
accordance with §271.21(g).

Notice of a public meeting to discuss
the emergency systems review study
of Title III §305 of the Superfund
Amendments and Reauthorization Act of
1986 (SARA).  The meeting is scheduled
for Tuesday, April 14, 1987.

Publication of a list of libraries where
the Federal Register and Code of Federal
Regulations are available for examination.
Corrects the March 25, 1987 Federal
Register by correcting a chemical name
in the list of toxic chemicals subject
to the provisions of Tile III §313 of the
Superfund Amendments and Reauthorization
                                     -13-

-------
April 7, 1987: FR 1119
(request for applications for
the development of innovative,
cost-effective methods for the
treatment of hazardous waste
in situ).
April 7, 1987: 52 FR 1147
(guidance on conmercial
mixed low-level radioactive
and hazardous waste)
                                            RCRA/Superfund Hotline
                                            National Toll Free #800-424-9346
                                            Washington, D.C.  Metro #202-382-3000

                                  Act Of 1986 (SARA).
                                  Notice of availability of a Request for
                                  Application (RFA), RFA #NPIR-001-87.
                                  The purpose of the request is to solicit
                                  grant proposals which will result in
                                  the development of innovative, cost-
                                  effective methods for the treatment of
                                  hazardous waste in-situ pursuant to
                                  §209 of SARA.

                                  Notice of availabiity of "Guidance on
                                  the Definition and Identification of
                                  Commercial Mixed Low-Level Radioactive
                                  and Hazardous Waste and Answers to
                                  Anticipation Questions."  This guidance
                                  was jointly developed by the Nuclear
                                  Regulatory Commission (NRC) and the
                                  Environmental Protection Agency (EPA)
                                  with the purpose of assisting low-
                                  level radioactive waste generators in
                                  assessing whether they are currently
                                  generating mixed LLWW.  Comments will
                                  be accepted until July 6, 1987.

                                  Notice of Rhode Island's compliance
                                  schedule to adopt Federal program
                                  modifications in accordance with
                                  §271.21 (g).

                                  Notice of availability of ground-water
                                  monitoring data for Botnmer Industries
                                  Incorporated's two evaporating ponds.
                                  Public comments will be accepted
                                  on this data until May 11, 1987.

                                  Advance notice of proposed rulemaking
                                  requesting comments and information
                                  related to revising the Hazard Ranking
                                  System (HRS) in advance of the proposed
                                  rulemaking.  Comments will be accepted
                                  until May 11,  1987.  Public meetings
                                  will be held on May 7 and 8, 1987 fran
                                  9:00 a.m. to 4:30 p.m.

April 10, 1987: 52 FR 11749       Notice of availability of an EPA Risk
( Risk-Assessment Forum Report    Assessment Forum report entitled
 "concerning exposure to dioxins) Interim Procedures for Estimating Risks
                                  Associated with Exposures to Mixtures
                                  of Chlorinated Dibenzo-p-dioxins and
                                  Dibenzofurans (CDDs and CDFs)."  The
                                  report provides interim guidance for
                                  Agency scientists on assessing risks
                                  for dioxins other than 2,3,7,8- TCDD.
April 8, 1987: 52 FR 11263
(Rhode Island program
modification compliance
schedule)

April 9, 1987: 52 FR 11513
(ground-water monitoring data
for Bommer Industries. Inc)
April 9, 1987: 52 FR 11513
(notice of intent to revise
the Hazardous Ranking System
(HRS)
                                -14-

-------
                                            RCRA/Superfund Hotline
                                            National Toll Free #800-424-9346
                                            Washington, D.C.  Metro #202 382-3000
April 13, 1987: 52 FR 11819
(correction to the November, 29,
1986 Federal Register)
April 17, 1987: 52 FR 12052
(open meeting of the Municipal
Waste Combustion Subcommittee
of the Science Advisory Board's
Environmental Effects, Transport
and Fate Committee)
April 17, 1987: 52 FR 12566
(information on the minimum
 technology requirements)
April 17, 1987: 52 FR 12662
(proposed UST rule)
April 17, 1987: 52 FR 12866
(notice of the first-priority
list of hazardous substances
required by §110 of SARA)
Technical Corrections to the final rule
regulating hazardous waste fuels and used
oil fuels burned in boilers and
industrial furnaces promulagated on
November 29, 1985.

Notice of an open two-day meeting of the
Municipal Waste Combustion Review Sub-
committee of the Science Advisory Board's
Environmental Effects, Transport and Fate
Committee.  The purpose of the meeting is to
review certain scientific issues
related to municipal waste incineration.
The meeting will be held on April 30
and May 1, 1987.

Notice of availability of new data and
the draft guidance documents concerning
the minimum technology requirements for
landfills, surface impoundments and waste
piles.  Comments must be submitted on
or before June 1, 1987.

Proposal to regulated underground
storage tanks containing petroleum or
hazardous substances as defined by
CERCLA (except hazardous wastes
regulated under Subtitle C of RCRA) as
mandated by Subtitle I-§9003 of RCRA
as amended.  The rule is divided into
three sections are follows:  1)
technical standards  2) financial
responsibility and 3) State programs.
The comment period ends on June 16, 1987.

Notice of the first priority list of
hazardous sustances which are most
commonly found at NPL sites prepared by
EPA and the Agency for Toxic Substances
and Disease Registry (ATSDR).  Section
110 of SARA requires the list to be
published by April 17, 1987.  This
notice contains the list and a brief
summary of the methodology used to
assemble the list.
                                -15-

-------
April 17, 1987: 52 PR 12870
(guidelined for the development
of lexicological profiles)
April 17, 1987: 52 FR 12887
(proposed amendments to the
final natural resource damage
assessment regulations)
April 22, 1987: 52 FR 13375
(corrections to the proposed
UST rule)

April 22, 1987: 52 FR 13378
(final rule on emergency
planning and community
right-to-know programs under
Title III of SARA)
April 22, 1987: 52 FR 13310
(Report to Congress on the joint
use of vehicles for trans-
portation of Hazardous and
Nonhazardous material)
April 24, 1987: 52 FR 13673
(Indiana program modification
compliance schedule)
          RCRA/Superfund Hotline
          National Toll Free #800-424-9346
          Washington, D.C.  Metro #202-382-3000

Notice of describing the procedures
and criteria to be used by  ATSDR and
EPA in developing toxicological
profiles.  Section 110 of SARA requires
that toxicological profiles be prepared
for the priority-order lists of
hazardous substances.  Comments should
be submitted by July 16, 1987.

Proposal amending the final natural
resource damage assessment regulations
to conform with changes enacted by SARA.
The final regulations were published
on August 1, 1986 (51 FR 27674) and
March 20, 1987 (52 FR 9042).  Conments
on the proposed rule should be submitted
by May 18, 1987.

Corrections to the proposed underground
storage tank regulation published in
the April 17, 1987 Federal Register.

Final rule revising the list of
extremely hazardous substances, the
threshold planning quantities, and the
emergency planning and release reporting
requirement based on public comments
received on the interim final rule and
proposed revisions published on November 17,
1986.  The effective date is May 17,
1987 for purposes of facility planning
notification under §302 and May 22,
1987 for purposes of emergency release
notification under §304.

Notice of availability of the Report to
Congress Study of Joint Use of Vehicles
for Transporation of Hazardous and
Nonhazardous Materials, mandated by
§118(j) of SARA.  Copies of the report
are available from the Public Information
Center in Washington, D.C. at (202)
646-6410 or the Center for Environmental
Research Information in Cincinnati,
Ohio at (513) 569-7562.

Notice of Indiana's compliance schedule
to adopt Federal program modification
in accordance with §271.21(g).
                                -16-

-------
                                            RCRA/Superfund Hotline
                                            National Toll Free #800-424-9346
                                            Washington, B.C.  Metro #202-382-3000
April 24, 1987: 52 FR 13749
(open meeting of che
Environmental Engineering
Committee of the Science
Advisory Board to review the
Underground Storage Tank
Release Simulation Model)
April 27, 1987: 52 FR 14854
(semiannual Unified Regulatory
Agenda)

April 28, 1987: 52 FR 15321
(correction to April 22, 1987
Federal Register)
April 28, 1987: 52 FR 15412
(correction to the April 22,
1987 Federal Register)
Notice of a two-day open meeting of
the Environmental Engineering Ccranittee
of the Science Advisory Board to begin
the review of the Underground Storage
Tanks Release Simulation model developed
by EPA's office of Underground Storage
Tanks.  The meeting will be held on
May 11 and May 12, 1987 at EPA in
Washington, D.C.

Publication of the EPA Semiannual Unified
Regulatory Agenda.
Correction to Appendix A to Part 355 of
the final regulation on the emergency
planning and community right-to-know
program published on April 22, 1987.

Correction to the final regulation on
the emergency planning and community
right-to-know program published on
April 22, 1987.
                                -17-

-------
                                      -16-
 Frank Biros, WH-527
 George Bonina, WH-563
 Susan Brcran, WH-563
 Karen Brown, PM-220
 John Bosky, EPA - Kansas City, KS
 Diane Buxbaum, Region II
 Richard Clarizio, Region V
 Eileen Claussen, WH-562
 Pat Cohn, WH-527
 Kathy Collier, Research Triangle Park, N.C.
 Peter Cook, WH-527
 Alan Corson, WH-565
 Elizabeth Cotsworth, WH-563
 Hans Crump, WH-548B
 Truett DeGeare, WH-563
 Steve Dorrler, EPA - Edison, NJ
 Melinda Downing, DOE
 Barbara Elkus, WH-527
 Tim Fields, WH-548B
 Elaine Fitzback, WH-527
 Lisa Friedman, LE-132S
 George Garland, WH-562
 John Gilbert, EPA - Cincinnati, OH
 lantha Gilmore, WH-562
 Peter Guerrero, WH-563
 Penny Hansen, WH-562
 Bill Hanson, WH-548E
 Betti Harris, EPA-Region VII
1 William Hedeman, WH-556
 Lee Herwig, A-104
 Hotline Staff
 Warren Hull, A-104
 Phil Jalbert, WH-548D
 Alvin K. Joe, Jr., Geo/Resource
 Gary Jonesi, WH-562B
 Sylvia Lawrance, WH-527
 Carolyn Barley WH-563
 Colleen Carruthers WH-548
Jim Jowett, WH-548B
Thad Juszczak, WH-562A
Robert Knox, WH-562
Jack Kooyoomjian, WH-548B
Mike Kosakowski, WH-527
Jerry Kotas, WH-527
Walter Kovalick, WH548
Tapio Kuusinen, PM-223
Robert Landers, EMSL/LV
Carol Lawson, A-107
Steve Leifer, LE-135
Steve Levy, WH-563
Henry Longest, WH-548
Gene Lucero, WH-527
James Makris, WH-548A
Jack McGraw, WH-562A
Scott McPhilamy, Reg. Ill
Tony Montrone, WH-527
Deborah Hartman (WH-527
Sam Napolitano, PM-220
Christina Parker, WH-562
Karen Reed, PM-273
John Riley, WH-548B
Clem Rastatter, WH-548
Dale Ruhter, WH-565
William Sanjour, WH-563
Susan Sawtelle, WH-562
Pam Sbar, LE-134S
Mike Shannon, WH-563
Ken Shuster, WH-565
Elaine Stanley, WH-548
Jack Stanton, WH-527
Devorah Zeitlin WH-562)
Bruce Weddle, WH-563
Steve Wilhelm, Region VII
Marcia Williams, WH-562
Eric Males WH-565
 Hazardous Waste Division Directors, Regions I-X
 Hazardous Waste Management Branch Chiefs, Regions I-X
 Regional Counsel, Regions I-X
 Regional Libraries, Regions I-X

-------