Unued States
             Environmental
             Agency
               u ;>ce ot
               Sona /Vas'e and
               Emergenc/ Response
  &EPA
DIRECTIVE NUMBER

TITLE: Tv_0	n,,.r_
     ^ \ T- ^ O ' /  ^ _' ( r
                     9834.7
                             o>'
                                Thomas L. Adams /J. Winston
                                Porter
     WASTE CONTRIBUTORS UNDER SECTION 122 (g) OF
     SARA

APPROVAL DATE:  June 19) 1987

EFFECTIVE DATE:  JuM 19> l587

ORIGINATING OFFICE:

Q FINAL

D DRAFT

  LEVEL OF DRAFT

    C3 A — Signed by AA or OAA
    Q B — Signea by Office Director
    Q C — Review & Comment

REFERENCE (other documents):
S WER       OSWER        OSWER
   DIRECTIVE    DIRECTIVE     Dl

-------
             Unued States
             Environmental
             Agency
               u ;>ce ot
               Sona /Vas'e and
               Emergenc/ Response
  &EPA
DIRECTIVE NUMBER

TITLE: Tv_0	n,,.r_
     ^ \ T- ^ O ' /  ^ _' ( r
                     9834.7
                             o>'
                                Thomas L. Adams /J. Winston
                                Porter
     WASTE CONTRIBUTORS UNDER SECTION 122 (g) OF
     SARA

APPROVAL DATE:  June 19) 1987

EFFECTIVE DATE:  JuM 19> l587

ORIGINATING OFFICE:

Q FINAL

D DRAFT

  LEVEL OF DRAFT

    C3 A — Signed by AA or OAA
    Q B — Signea by Office Director
    Q C — Review & Comment

REFERENCE (other documents):
S WER       OSWER        OSWER
   DIRECTIVE    DIRECTIVE     Dl

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                                   Was- ngton ZC 20-560                   I
           "T*~   CSWEn Cireciive initiation Reauesi   -
                                  2 Originator Information
      Name c' Cor'aci Person
        Cachv Chovan
          1 INTERIM GUIDANCE ON SETTLEMENTS WITH DE DEMINIMIS WASTE CONTRIBUTIONS CYDER
           SECTION 122(g)  OF SARA
        Surr-"an/ ci _,rec'i e "Ciuce or ei s 2 e'—er' 3! ourocse)
         PURPOSE  OF THIS  !E::OR~NDL~M IS  TO  PROVIDE  INTERIM GUIDANCE FOR DETERIMI/G vITH ??.PS
         OUILIFY  FOR TREATMENT AS DE MINIMIS WASTE CONRI3UTORS PURSUANT TO SECTION 122(g)(l)U> '
         OF THE SUPERFUND AMENDMENTS AND REAUTHORIZATION ACT OF L986  ("SARA")   PU3 L.N099—99, ]
         AND TO PRESENT INTERIM GUIDELINES FOR SETTLEMENT WITH SUCH DE MINIMIS  PARTIES PIRSUANT»
         TO -§<:2'g)  -f
      5 Ke/v/orc3S
           L22(g)  of SARA,  De Minimis,  PRP
      5a Does This Direc i/e Suoerseae Previous uirecti.e(s)':)
       o Does It SLppiement Orevious
                                          X No
                                          X I No
                                                    Yes    What directive (numoer t tie)
                     Yes    What directive (numoer title)
          A - Signed by AADAA
3 • Signed by Office Director
C - For Review & Comment
0 - In Development
8. Document to be distributed to States by Headquarters?
X

Yes


No
This Request Meets OSWER Directives System Format Standards
9 Signature o' Leaa
A^^f^-
10 Name and Title o
C"ice Directives Coordinator
LX-^v A ^rTrE-T*-
' Aooroving Of ic al

Gate
Date
      EPA Form 1315-17 (Rev 5-87) Previous editions are obsolete
   OSWER           OSWER               OSWER               O
VE     DIRECTIVE          DIRECTIVE        DIRECTIVE

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                                                            9834
             UNfTED STATES ENVIRONMENTAL PROTECTION AGENCY

                         vVASHINGTON D C 20460
                              JJN 191987
 MEMORANDUM

 SUBJECT   Interim Guiaance  on  Settlements  with _D_e  Kinimis
          Waste Gorier ibucors unaer  Section I22(g)  or  SARA
 FROM       Thoras  L.  Adams,  Jr.£v
           Assistant  Admints cracor  for  Enforceiaen c
            and/ Com pi 1 27icfi__Mon L cor ing
                  ^
          J. WThs co nx Porter
          Assiscant Ad~ in LS tratcr  for  3olid  Wasc-3
            and Emergency Response

TO-       Regional Administrators
          Regional Counsels
          Regional Waste Management  Division Directors


I.  PURPOSE

     The purpose of this memorandum  is  to  provide  interim

guidance for determining which PRPs  qualify  for  treatment as

d£ minimis waste contributors pursuant  to  Section  122(g)(1)(A)

of the Superfund Amendments and Reauthori zation  Act  of  1986

("SARA"), PUD. L. No.  99-499, ana  to present interim guidelines

for settlement with such de minimis  parties  pursuant to Section

122(g) of SARA.'  Guidance on d_e minimis  landowners  under Section

122(g)(1)(B) of SARA will be provided  by  separate  memorandum.


II.  BACKGROUND

     When the harm is  indivisible, generators and  transporters

of hazardous substances disposed of  at  a  facility  are strictly

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and jointly ana  severally  liaoie  for all coses of removal or



re^ea'.d^  a^c.o^  .r.carrec DV  cr.e I'nizea  Scares unaer  Section



107(a) of  ens Comprehensi/e  Environmental Response   Co'nper'sa-



z-c-   --a  T_-.soi_ic/  .-c-  or   c,'j ; CirluLA")   -2 U.5.C.  ';bJ7(a;



as arended by SARA.  Alchougn  this  liability LS not  scacucorily



limited by trie amount  or tyoe  of  Hazardous  substance generated



or transported to  the  facility  Congress  in Section 122(g)(1)(A)



of SARA,  recognized  the  concept of.the  d_e minim is waste  contri-



butor, i.e., the potentially responsible party ("PRP") who



satisfies  the requirements for  liability under Section 107(a)



of CERCLA and who  does not have a valid Section 107(b) defense,



but who has made only  a  minimal contribution (by  amount  and



toxicity)  in comparison  to other  hazardous  substances  at the



site.



     Since the oeginning of  the Superfund program,  the Agency



has been faced with  the  problem of  how  to treat de  minimis



contributor PRPs.  The legal fees and other transaction  costs



of negotiating and litigating  with  the  Government,  compounded



by the potential costs of  asserting and defending claims for



contribution with  other  PRPs at the site, often could  exceed



the amount such minimal  contributors would  be  expected to pay,



even under a settlement  or a judgment unfavorable to them.



As a result, d_e minimis  parties often seek  a swift and efficient



means to pay a sum that  is commensurate with their involvement

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                                                           C Q 7
 at  the  si.ce  and  allows  cnem  co De dismissed from furcher nego-

 ciac-cns  ana  Irrigation.  Tne Agency also neecs a ziechoa for

 acnieving  secclemencs wirh oiir.iTial waste concrioucors in order

 co  nake negociacions anc  J.L c ^gac ion more manager le.

      EPA  formally recognized and endorsed che concept of cne

 de  Tinimis concnoucor  secclenenc in cie Incerin CERCLA Seccle-

 menc  Policy  ("Secclemenc  Policy"), 50 Fed.  Reg. 5034  (Feb.  5,

 1985).  The  Settlement  Policy advised that negotiations with

 de  minimis parties should focus on achieving cash settlements

 and should be limited to  low volume, low toxicity disposers

 who normally would not  Tiake a significant contribution to  the

 costs of cleanup in any event.

     Section 122(g) of  SARA  1/  is in large part a  codifica-

 tion of the Agency's position with regard to settlements

with d_e minimis parties.  While  recognizing the liability  of

such parties, thac section gives EPA discretionary  authority

 to  enter into expedited settlements with de minimis waste

contributors and de minimis landowners.  Section 122(g)(1)

generally provides that when EPA determines tnat a  settlement

is "practicable and in  the public interest," the Agency shall,

"as promptly as possible," seek  to reach a "final"  settlement

with a d_e minim is PRP by  consent decree or administrative  order,

if the settlement "involves only a minor portion of the response
 1/  The full text of Section  122(g) of  SARA  is  provided  as
     an appendix to this memorandum.

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                              _ 4 _
coses at cne facility concerned."  Section 122(g)(1).   A o_e



3 in is 15 contr^outor  settlement with a gen era cor or transporter
is authorized if these criteria are net and if the Agency ^e-



re~--es  fat DC.h  "-re  anour.t jf :r e -tazarcous s-cstarc^-



contributed by that party to tne facility," and "the toxic : r



other hazardous effects  )f tie substances contributed by f.^.t



party to  the facility,"  are "minimal in comparison to other



hazardous substances at  tne facility."  Section 1 22 (g) ( 1 ) ( A) .



Section 122(g) further authorizes settlements with d_e minimis



landowners as defined by Section 1 22 (g) ( 1 ; (B) of SARA.  Because



the Agency will be  providing a separate guidance document on de



minimis landowners  under SARA, this document will focus on the



definition and settlement requirements of the d_e minirois waste



contributor.





III.   GUIDELINES FOR NEGOTIATING WITH DE MINIMIS PARTIES



     [)e minimis contributor settlements under Section 122(g) of



SARA can  be an effective means of providing de minimis parties



with an early and equitable resolution of their  liability while



minimizing theiT transaction costs.  _De minim is  settlements



can be particularly useful to the Government  in  complex cases



involving numerous  PRPs .  In such cases, d_e minimis  settlements



offer the Agency a  method of simplifying CERCLA  enforcement



actions through early elimination of  the sometimes  numerous



minimal contributor PRPs from litigation and  negotiations.   De

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         settlements  -nay  also  increase  che  amount  of  response
 coses  recovers.;  cr.rcugn  /cluntary  settlement  agr eements .   7ms



 13  oeca^se  de  11 p i r? i s  jsrcies  (wno otherwise  mignt  noc have



 parc-Ccpacea  Ln  aeccLtneri- •>   lay be  attracted  oy  ;ne  aavancage->



 offered by  ce  m i r i "i i s  settlements  and  encouraged  by cne  fact



 znat c." = ir  fi.nds  will  oe  -isea  co pay coses  oc  cleanup, racner



 chan transaction  costs.   Finally,  d_e rain ms  settlements nay



 increase  the likelihood of settlement  with  the major  waste con-



 tributors by raising sufficient revenues  to reduce  the overall



 liaoilities of such parties.



     To use the de nunJmis settlement  provision most  effectively,



 the Agency wrll  focus on  achieving comprehensive  settlements



 in which  interested d_e minimis PRPs  at  a  particular site are




 addressed in one settlement agreement.  De  minimis  parties



 should be encouraged to organize and present  multi-party settle-




ment offers to che Government.  To limit  Governmental and  PRP



 transaction ccscs, ce mir. lais  settlements shoula  take the  form



of standardized agreements, and the  Regions should  try  to  avoid




 lengthy settlement negotiations with d_e minimis  parties.



     At sitea with dozens or hundreds  of  PRPs, the  d_e minimis



settlement authority will be particularly useful  in helping  to




simplify the negotiation  process.  In  situations  of  this kind,



 it is particularly important for the Agency to gather and  release




information about PRP waste contributions to  the  site at an



earl/- stage, so that potentially de  minimis parties can identify

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                                                          983*
                            - o -
and organize themselves to present settlement offers to the



Cover*-.:: enr.   ."here sufficient L-.fonnaci.on LS availaole  cne



Agency nay tentatively identify potentially d_e m minis parties



in the information released to PRPs unaer Section 122(e)M) of



SARA.   The Agency nay also consider negotiating separately wit a



PRP Steering Committees representing suostantial numbers of de



nr.nin is parties.  In addition, the Agency nay wish to consult



with the major, i.e., non-de minimis,  parties during the de



mi mm is negotiations in order to facilitate a later, comprehen-



sive settlement with such major parties.  This is because, among



other things, the volume and toxicity criteria established by



the Agency for participation in the de minimis settlement may



have a significant effect on the willingness of the major parties



to settle.



     In determining che timing of a de minimis settlement, the



Agency must consider a variety of factors-  the amount of infor-



mation availaole abouc the PRPa and their waste contributions  to



the site; the amount of information available about the costs  of



remediating site contamination; the nature  of the reopeners



included in the covenant not to sue, the  amount of  the premium



to be paid by the settling parties; and  the volume  and toxicity



criteria used by the Agency to distinguish  between  the 
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                                                           Q O 7
                                                           / u _
 cae  Legitimate  interests  at  che  d_g  a in IIP is  and major  parties ac



 cne  s^-Cc,  ana  assure  cnac tie  .e^el  of  ris< co che Agency  13



 accepcaoLe.  The  Regions  are -oc  encouraged  co devocs  extensive



 errorc  co  ^^scbo^^^ proposals  z.: .:e  -liniTJis  seeders en c  unless



 chere is a  reasonable  prospect  >f successful  sectlemenc.



     The Agency nay consider earl./  settlement wnere  complete



 information concerning  PRP cop.tr ibucions  and  che nature  of  che



 remedy  is  not yet  available.   In  such early settlements, the



 reopeners  should  oe nore  e
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                                                             r> ' 7  i
                                                             *• f*  '-i
                                                             / C -» ^
                             - d  -



derinea on a. site-speci ~ .c. Dasis.  To qualify as a de m in im is


generacor or cr nr-s oo r 1 ='   me PR? "nus c na/e concrioutea an  amount,


of hazardous substances  ^nici is "niniraal  in comparison  Co the


total arc--, t -it  t  e  :.:... ~v   T">e ?3.? ruse also ".ave co^.tr.  _rer


hazardous substances v->_ci ace noc s i-gnif icancLy more Coxic and


not of sLgnLfLCanclv greater hazardous effect than other  hazardous


substances at the  facility, as well  as meeting the other  condi-


tions set forth  in tnis guidance.


     If,  for example, all  PRPs at the site disposed  of  waste  of


similar toxicity ana hazardous nature, e.g., organic solvents,


then those PRPs who  had  contributed  a minimal amount (in  rela-


tion to the total  amount at  the  facility) could qualify  for de


minimis status because  their waste was not more  toxic or  other-


wise hazardous  than other  hazardous  substances at  the site.


If, on the other hand,  a PRP disposed of  a minimal amount of  a


waste which is more highly toxic or  which exhibits other  more


serious hazardous  effects  than other hazardous substances at  the


site, then that PRP, despite the minimal  amount  of his  contribu-


tion, normally would not qualify  for treatment as  a  d_e  minimis


party.


     Another way of  analyzing the  facts  posed  by the second


example is to consider  the cost  of remediating site  contamina-


tion resulting  from  the  hazardous  substance  contributed by  a


particular party.  If a  PRP  disposed of  a hazardous  substance

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 requiring  disproportionately  high  treatment  and  disposal  coses



 or r 53 Q;. r i.-.5  a  cicfereit  ic lore  coscly  remedial  technique  nan



 chac *hich otherwise  would be  cecmieaLly  adequate  for  che  sice



 cr.en tr.at  ?R? scic^.a  noc  0 =  :reacec  as a c e  ~~. n. ~ - s  ccncr_~u~ . c



 even it" he disposed of a  reLacively  ninn;al  aTiounc of sucn



 subs taice.



      Even  if a  particular waste contrioutor  naeets  tne volume



 and  toxicity requirements for  d_e n i n i m i s contributor states,



 a  possible settlement with a  J_e mnimis  PRP  raust  be  deternined



 by the Agency to be "practicable ana in  the  public interest."



 Section 122(g)(1).  This  requires  the  consideration  of  factors



 beyond the  basic eligibility  criteria  -- factors  relating  to



 whether the settlement would  effectuate  the  intent of Section



 122(g) and other purposes of  the Act.  For example,  in  the  un-



 likely event that every PRP at a site meets  the  basic ^e  ciinimis




 eligibility criteria, a de minim is settlement would  not serve



 one  of the  primary goals of Section  122(g).   elimination  of



certain minor parties early in the process to focus  the remaining




 case on the aajor parties.  In such  an instance,  the emphasis




should be on reaching a settlement as  soon as possible  with all




 parties using traditional settlement approaches.   Similarly,  in




a situation where several major parties  at a site are bankrupt



or otherwise non-viable,  it may not  be in  the public interest




to "cash out" smaller contributors before  reaching  a settlement




with the remaining parties.

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                                                       5834. 7
                                o -
     The Agency currently has several d_e n in IT is pilot projects



underway.   ^::er t-.ese and other ^ect.on 122(g)  settlements



have been concluaed, we will consider providing  furtier gULcance








our experience with cnese early settlements and  consents recei/e!



OP this  interim guidance.
                o •
V.  GUIDELINES FOR SETTLEMENT WITH DE MINIMIS WASTE CONTRIBUTORS



     A.  Timing of Settlement and Necessary Information



     The general goal of settlements with d_e minimis parties is



to allow PRPs who Tiade ninimal contributions to a site to resolve



their liability quickly and without the need for extensive nego-



tiations with the Government.  Section 122(g)(3).indicates that



the President shall reaci a settlement or grant a covenant not



to sue as soon as possible after the President has available the



information necessary to reach such a settlement or grant such



a covenant.



     The first type of information that tne Agency niust have



is adequate information about the identity, waste contributions



and viability of PRPs for the site concerned.   Such information



is essential because the Agency must be able to determine, unaer



Section 122(g)(1)(A) of SARA, that each settling party's  contri-



bution by volume and toxicity is niniraal  in comparison  to other



hazardous substances at the  facility  in order  to  enter  into  a



de mini-nis settlement.  Such  information  is also  important because

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 tne Agency must  be  aole  ~o  e/al iace  cne  financial  viaoilit/ of

 ar.c scre^3ci  > C  -Cs  case Against   tne  non-settling  parti.es at

 tne site  to deter-line  whether  a d_e m in i ~\ is  settlement  is  "practi-

 caoxe  an^i  in  tie p^olic  interest'  anaer  Section  122(g;(J; of

 SARA.

     Therefore,  althougn the  Regions ~iay  engage  in  preliminary

 negotiations  with likely candidates  tor  d_e  minimis  settlements

 prior  to  completion  of full PRP investigatory  work,  as a  general

 rule,  d_e  minimis settlements  should  not  be  concluded  prior to

 completion of a  PRP  searcn  (including  title search  and financial

 assessments)  or  prior  to  such  time as  the Agency  is  confident

 that adequate information about the  extent  of  each  settling

 party's waste contribution  to  the site has  been discovered.  The

 Regions should commence  PRP investigatory work concurrent with

 the expanded  site investigation or,  at the  latest,  the National

 Priorities  List  scoring  quality assurances  process,  and should

make aggressive use  of information requests  pursuant  to Section

 104(e)  of  CERCLA, as amended,  and Section 3007 of  RCRA, as appro-

priate.  The  Regions should also use subpoenas, as  needed and

appropriate,  pursuant  to  Section 122(e)  of  SARA,  and  should

consider all  information  discovered  during  site and  PRP investi-

gations.   21
 2/  PRPs who have been unresponsive  to  information requests
     or subpoenas generally should not be  considered  for de
minimis settlements.

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      ^arL-' discussions  wich  potential  candidates
 TI in irois  settlements  will  oe  mosc  oenefioial  i"  sii
 numerous  PRPs,  where  suci discussions  "nay be  used
 nini'iial  vasce  •: >nt. r L Tutors ~o  organize and  present
 settlement otters  co  c'le  Go^ern^enc.   In  appropriate
 c.ne Agencv lav  consider concLuGi"^  de  TJinms settle'
          •*   ^                    *—*  —  __|   . _  	
 prior  co  corapLecion  of  full  ?R? invescigacory work.
 cases, che Agency raay use -,ore conservative  criteria  i
 distinguishing  between  o_e minimis and  non-d_e  mlnimis  pc
 i.e. ,  lower volume and  toxicity levels,  so  that parties
 may legitimately be  treated  as non-d_e  minim is are not  in
 within the de rniniiris class.   Such  settlements  -nasc  also
 drafted carefully to  assure  that  they  provide added  p^fce>
 to  the Agency against the risk that new information may  be
 discovered  about a settling  party's waste contribution  to t
 site.
     The  second type  of information that  the  Agency  must  hav
 is  information  about  Che  costs of remediating site contaninai
_De  minim i a  aettlements  in which PRPs are  granted  an  expansive
covenant  not to sue.  i.e., one without reservations  of  rights
 for cost  overruns and future response  action, see  infra,  pp.
16-18,  generally should not be pursued until  the Agency  is able
to  estimate, with a  reasonable degree  of  confidence,  the total
response costs associated  with cleaning up  the  subject  site,

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                                                             ?d>


                              -13-


 j. n c 1 uc L ng  oversignt  anj  jpeCHCLjo  and  naintenance  coses. 	3'

 7~.e Agencv  us jail.'  * . 11  arr.ve  ac  :~>LS  Level  of  confidence  crly

 after  A  reiedi.il  ^n /^ -. -gac.. :>n  and  feasiDilicy  scady  ("Rl/fS";

 arc a  Record  of  De;_5.:-  ;"jor  N  ^ a /e  i = en  'or  a>-e  close :;

 oeing)  completed  ac  rne  siie.   A d_e  nin irp is  settlement  with -.1

 expansive  covenant not to  sue of this  
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                                                              O ~> -, , i
 a  "casnout,"  i.e.   it  will  noc  ncluae  a  coinnitnent  to  perform

 wor<,   -   z ..z  racier  VL',".  re': ..re  a  pa%—ert  co  :>e -^aae  to  c~ =

 hazardous  Suosrance  Suoerfunc.   5/   In  exchange  for  chis pay-



 protect i jn  '..naer  Seccion  122(gj(5) of SARA and  ~iay  receive  a

 covenant noc  to sue as  descrioed  in  Section  7(3^(2)  below.

           2.   Releases  from Liaoilicv ana Reooeners
     De m inimis  settlors  nay be granted  a  covenant  not  to  sue

for civil  clains  concerning  r.'i^  -.ite  which seeK  injuncti^e re-

lief under  Section  106  of  CERCLA  and  Section  7003  of  RCRA,  or

cost recovery  under  Section  107 of  CERCLA,  when  EPA deterines

that such  a covenant  is consistent  with  the public  interest,

as provided in Section  122(g)(2)  of SARA.   67  The  scope  of

this covenant  not to  sue will  vary, depending  upon  the  timing

of the settlement,  the  amount  of  infonnat ion  available  to the

Agency, and the  amount  of  any  premium payment  to be made  by the
 V  In appropriate  cases,  the  Agency will  also  consider enter-
     ing  into  de minimis  settlements  under  which the settling
de minimia parTTes agree  to perform  a discrete portion of the
response  action needed  for  the  site,  e.g.,  an RI/FS or operable
uni t.

	5/  We are  exploring  the circumstances  under which it may be
     appropriate for the  settling  parties  to deposit the amount
paid pursuant  to a de  minimis  settlement into a site-specific
trust fund to  be admTnistered  by a third-party trustee and used
for site  cleanup.  Further  guidance  on this issue will be pro-
vided by  separate memorandum.

 67  Under no  circumstances nay a  covenant  not to sue for crimi-
     nal  claims be granted.

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                              - i :> -


 ae minn is  parties  pursuant  co tie  settlement.   Vataral  resource

 damage c^:.:3  ~ek  farther relief from  any settling  party if

 information not known  to the Government  at the  time  of settlement

 is discovered which indicates  that  the  volume or toxicity cri-

 teria  for the site's d_e  minmis parties  are  no  longer satisfied

 with  respect to that party.  7/   This reservation  need not  be

 included if sufficient information  about  the  waste contributions

 of all  site'PRPs is known  at the  time of  settlement,  i.e.,  if

 virtually all of the waste is  accounted  for,  or  if site  records

 and results of  PRP investigations are sufficiently complete for

 the Agency to conclude that  the risk of  discovering  new infor-

mation  about waste contributions  to the  site is  negligible.
_7/  In some situations,  the Agency  may also require each settling
     de minim is party to  certify  in  the settlement agreement that
it has d isc Losed all  information  in  its possession concerning its
waste contribution to the site.   This  certification should be used
in cases in which the d_e  minim is  settlement is concluded prior co
completion of PRP inveFt igations",  particularly where information
requests or subpoenas have  not  been  issued.

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                                                            983-1, 7
                              -lo-





      in  addition  co  cne nacaral  resource damage  reservation



ana  trie  res<± c: 4. ~ L ; i  for Tew  information  indicating  ciat  cie



volume and  toxicity  criteria  for  tne  particalar  settlement are



no  longer sar-of-di   v-vo  f^r'ier  reser^ac ^ons o if  r.-,-i;s  :> r



"reopeners"  say be required  depending upon  tne  facts  of  tne



cage  and tne  tiding  of  c \e  settlement.   T-iese  raopeners  protect



the Agency  against 1) the risk of cost overruns  during  tne



conpl e t ion  )f the  remedial  -i.rujn and 2)  the  risrc tnat  further

         i

response action will be necessary in  addition  to  the  worx



specified in  the  ROD.



      If  an  RI/FS  and  ROD have been  (or are  close  to being) com-
        i


pleted at the site,  and the  Agency  has sufficient information



upon which  to evaluate  the  likelihood of cost  overruns  or future



response action and  the potential costs  associated  with  these



contingent  events, then the  Agency  may accept  a  premium  payment



fro'ra  the settling de tninirnis  parties  in  lieu  of  one or  both  of



these two reopeners, depending on the facts.   However,  if a  d_e



minimis  settlement is concluded  prior to completion (or  substan-



tial  completion)  of  the RI/FS and ROD, at  a time when the Agency



has insufficient  information  upon which  to  evaluate these risks



and develop a premium payment commensurate  with them, then re-



openers  for cost  overruns and future  response action generally



will be  required.  In appropriate cases,  t'le Agency may make



exceptions  to this general  rule  and accept  a very high  premium



payment, which  provides a wide margin of safety to the Government

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                                                              Q p 7 ,   7
                                                              ' O ~ - 3  /
 ac  an  earlier  scage  in  cne  process  in  Lieu or  these  cvo  reopeners


     .-.5  -;;e_  -:30v -e   113  Agency  ~_il  also  c^nsnier /ar-.ous


 coins  of  ore- RI/FS ana  ROD  a_e  -i minis  settlements  which  provide
                   io
                         i~.e  sorcunti   zo
 while  t:>rote:ting  the  Government  against  cne  adaicional  risk^


 oresenced  27  sucn  earl/  agreer:encs.   For  example   Z?A may con-


 siaer  partial  secclemencs  ia  whica  :ae J_e -iinimis  parcies niake


 a  payment  in  satisfaction  of  their  liaoiLity for  past costs  and


 projected  RI/FS costs.   Settlements  of this  kind  would  not


 address  the settling  parties'  liability  for  post-RI/FS  costs.


 EPA nay  also consider  settlements of greater scope in which  an


 ap-front payment  is -aade  for  known  past  costs and  projected


 RI/FS  and  remedial costs.   In  settlements of this  kind,  EPA


 would  reserve  the  right  to  reopen the agreement  if actual costs


 exceed EPA's estimate  by an agreed-upon  dollar amount or percen-


 tage.  Alternatively,  the  Agency may pursue  settlements  in which


 an up-front payment is made for  past costs only and in  which the


 settling d£ minimis parties agree to pay  a specified percentage


of all future  response costs.


     In certain additional  situations, the cost overrun or future


remediation risks may be covered through  a method  other than a


 reservation of rignts  or a premium  payment from the settling de


minimis parties.    First, if an extremely  high or worst-case


estimate of remedial  action costs  is used for the settlement,


then a cost overrun premium or reopener  may  not be required from

-------
                                A  -


 che  seeding  d_e  minms  parties.   Second   _f cne 'oajor ?R?s a r

 rr.e  =L~=  ~i-.ve ~ace a SI-I^LIJ  o )- Q L ."ne1" c ~o perron "~.e re~aca,.al

 action  selected  in che  iOD regardless  of  ics cost  then tne

 r-.o<-  of .-use  o/err^ns «ill ce oorne  ;y -.-jse ^a_,or parties  arj

 a premium payment  or reojenec for cost overrans  will not oe

 reca.rel  by cae  Gover~^an.c froc tae  sectl.pj _i_e  ~i i n_i.->_ i s ?R?s

 Finally,  if tne  major ?R?s have e
-------
                                                             9824
                             -  ; 9  -


 che de m in inij3  share.   Ic  is based  upon  the  cype  of  information

 chat is nose  L. e  readily availaole  ana aoes  noc  require

 rrte PRPs  ana  che  Agency  co  invesc an  inordinate a.Tounc  of  effort

 arguing i-> >u~  c le -ippr 3pr idCe  3nare.

      The  volumetric  snare  nay  be  adjusted, nowever,  based  upon

 che ocher factors  regarding  parcial s etcl events idencified  in

 che Interim CERCLA Settlement  Policy  (Pare IV, 50  Fed.  Reg. 5037-

 38).   Factors  tnat may oe  of particular  importance include  ability

 to  pay, litigative risks,  public  interest considerations   value

 of  a present  -sua  certain,  inequities  and  aggravating  factors,

 and  the nature  of  the case  regaining  against other parties  after

 settlement.  The  shares may  also be adjusted on the  basis  of  a

 Nonbinding Preliminary Allocation of  Responsibility,  if one has

 been developed  for the site  pursuant  to  Section 122(e)(3)  of  SARA.

     In  addition to the volumetric share  of past and  projected

 response  costs, the  Agency generally  will require payment  of

 a premium from  each  settling d_e minimis  party  in  exchange  for

 granting  a covenant  not  to  sue  which  does not  include reopeners

 for  cost  overruns and future response  action.  9/   If the  settle-

ment  is concluded prior  to  completion  of  che RI/FS and  ROD, and

 information about projected  costs is  limited,  then the  cost
_9_/  The premium payment  reduces  the  liability of the non-settling
     PRPs in the amount of  the  premium,  unless otherwise  provided
in the settlement agreement.   In  some cases,  it may be appropriate
for the premium to be deposited in  a  site-specific  trust  fund  as
discussed supra n. 5, p.  14.

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                                                             0071
                             - 20  -


overrun and  future  response  action premiums should oe calculated

co reflecc  rii-  .1^.-easel  'e/el  ;f  ^nce r c-i. ncy.  1 0 ;  .T.S disc us sen

earlier, if  che Taj or  PRPs are -issuing  the responsibility  for

co nil. z L ^  - \ -»  .  rj -i i a p ,  cnen me  prent-n  -t  »>.-;-; i a / :> e - a - e

availaole co cnose  ?R.?s  racher tnan  ~o  che  \^ency.  In chis s. : a-

acion,  the  premium  amouncs -nay be negoCiacad between che "ajor

PRPs and Che d_e TI in i rai s  secclors.

     Furcheimore, because de Tunimis PRPs  are joincly and seve-

rally liable for  response coses ac che  siCe, the amount to  be

paid by a de minimis settlor Is affected  by the  amount available

from other  PRPs.  Thus,  if a significant  portion of the major

parties ac  Che  suce are  bankrupt  or  ocherwise  noC  financially
                       i
viable, Chen the  d_e miniiis  offer may need  to  reflect a greater

proportion  of response costs, rather than simply a volumetric

share and a  premium.   It is  also  possible chat mixed funding

may be  appropriate  in  such a situation.  1 1 /

          4.  Enforcement of Payment

     If a settling  party fails to make  any payment required

by a dj minlais settlement,  or otherwise fails  to  comply  with

any cenn or  condition  of che seccleraenc,  chac  parcy  is  subjecc

Co enforcement  action, including  imposition of civil  penalties
1 O/  Further guidance  on calculating premium payments will be
     provided by  separate memorandum.

1 1/  Guidance on  mixed funding  will be issued separately and
     is forthcoming.

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                                                            9834.7
 pursuanc co Section  109  on  CERCLA,  as  amended.   See  Section



 122(1)  of 5-.RA.   In  acc.r.D-^   ~ae  .-genc/ ~>~/ include a pro-



 vision  in tne  se-cla""enc  doc-^e-i;:  -•hi-:'',  permits  the  agreement



 to  oe vacated  ..n  cne eveir-  jf  noncompl lance.



           5.   Type of	\gree^ent



     Section  122(g;(j.) of SARA requires  ti.tt o_e  ainimis settle-



 nents be  entered  as  either  judicial  consent  decrees  or admini-



 strative  Triers on consent.  The circumstances  and  procedures



 under which these two  alternatives  should  be used are briefly



 described  helow.




               a.  Judicial Cons_en_t_Decre_e



     Under  Section 122(d)(1)(A) of  SARA,  settlements with non-



 de minimis  PRPs which  provide  for  remedial action must be



 embodied  in consent  decrees.   Thus,  if  the d_e niininis settlement



 is part of  a larger,  more comprehensive  agreement with the non-



 d_e_ m^nimis  parties under  which remedial  action  will  be performed,




 it may oe  advisable  and  efficient  to use a consent  decree for



 the entire  settlement.   Similarly,  if  the  Government has already




 filed a CERCLA .Section 106  or  107  action with respect to the




site,  a consent decree with the d_e  minimis parties  may be useful




because the court will be familiar  with  the case and should be




able to approve the  settlement expeditiously.



     At the present  time, all  de minimis consent decrees must



be referred to Headquarters by the  Regions and  must  receive the



concurrence :>£ the Assistant Administrator for  ir.fcredent and

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                                                             965^
                             - 22  -


Compliance Mom. cor ing  (" AA-OEC!'.") and  che Assistant .-s.d-uni.3cra-

cor  cor  .?o _ LC  vasce  ar._ Iner^ency Response  '"An-OSWER") or  -'.s

or ner aesignee  prior  co  referral co che Department of Justice

for  :
suojecc  --)  -i  Cinrty-day  public  jonrnent period after  Ijd^in^.

A nod el  Seccion I22(g) consenc  decree will be issued shortly.

               b.  Administrative Order on Cons en t
     A d_e  ninmis seccle-nenc  nay also be embodied  in an

scraci/e  >--ler  )n c;aseac  ("consenc order").   See  Section  122

(d)(1)(A)  of SARA.  Because of cne potential effect of ad-nini-

stracive 
-------
                                                            983^ . 7
                             -  23  -


 or  disapprove  che  settlement,  anless  tie AG has reacned agree-

 ment  with  -".e  .-gency on  an  extension  or c^ne.

      Seccion 122(i) of SARA  requires  noc ice of a 1,1 aarainistra-

 t,.ve  a e  rj_iP in is  settlements  to  oe puoL^snaj in me Federal

 Register for a en i re/-.lay puolic corn-nent period.   The Agency

 -mst  consider  -til  cj'nencs  receiv't  aid "'nay withdraw or witn-

 hola  consent to  the proposed settlement i If such comments disclose

 facts or considerations  wnich  indicate the proposed settlenent

 is  inappropr {.ate,  improper,  or  inadequate." 1 37  Section 122(i)(3)

 of  SARA.  Modifying or withdrawing consent to an administrative

 settlement  is  subject  to the same OECM and OSWER concurrences

 as  are initial agreements.

     More detailed guidance  on  the procedural aspects of de

 minimis consent orders,  including Regional referral of orders

 for Headquarters concurrence and AG approval, solicitation of

 public comment, enforcement  of  orders, and other related matters,

 will be provided by separate memorandum.  A model Section  122(g)

 consent order will be issued shortly.


 VI.   PURPOSE AND USE OF THIS MEMORANDUM

     This memorandum and any internal procedures adopted for

 its implementation are intended solely as guidance  for  employees
13/  The payment provisions  in de minimis  consent  orders  should
     not require payment to be made until  after  the  public
comment period has closed -ind until a.fter  the  Agency has  had
sufficient time to determine whether any comments  received  re-
quire modification of or withdrawal from the consent order.

-------
                                                           9834, 7
                            - 2+ -






of che U.S. Environmental Protection Agency.  They do not con-




scit-te rul enasc 1 ~g cy  ere .-^geioy anc tiay noc oe relied upon  co



create a righc or a oenefic  substantive or proceauraL, enforce-



aoie ac law or  ia equity  oy any person.  Tne Agency aay  ta^e



action at variance with this senior and an or  its internal i~ipie-




rnentirg procedures. -

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                                                        983*1
                      APPEND LA
           TEXT OF a£CTION 122(g)  OF SARA


     (1;   EXPEDITED FINAL ^cfTLAMENT.  --  Whenever
praccicaole ana in che puolic  nearest:,  as determined
by c!->e  President,  cne President sidlL  as Troapcly as
peso-Die  reacn a final settlement  wic'n a potentially
responsible party 11 an ad Tin isc ra~ ive oc civil accioi
unaer section 106  or 107 if  sucn settlement involves
only a  'inor portion  >f tie  response ~o>, ;s at tne
facility  concerned and, in t ie j .dgment  of the President,
the c j'ld 1.1-ons in e'.tier of  r.-ie following subparasrap\
(A) or  (B)  are ^ec

          (A)  Both of the following are Tiinimal in
     comparison to other nazardous .substances at tne
     facility

               (i)  The amount of  the  hazardous substances
          contributed by that  party to the facility.

               (LL)   The toxic or  other hazardous effects
          of the substances  contributed  by that party to
          the facility.

          (3)   The potentially responsible party --

               (i)  is the owner of the  real property
          on or in which the facility  is located;

               (ii)   did not conduct or  permit the
          generation, transportation,  storage, treatTent,
          or disposal of any hazardous substance at the
          facility;  and

               (iii)  did not  contribute to the release
          or threat  of release of  a hazardous substance
          at the facility tnrough  any action or omission.

     This  subparagraph (B) does not apply if the poten-
     tially responsible party  purchased the real property
     with  actual or  constructive knowledge that the
     property was  used for the generation, transportation,
     storage,  treatment, or  disposal of any hazardous
     subs tance.

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                                                       98^/''
     (2)  COVENANT NOT TO aU£.  --  The  President may
orovi.de 2 covenant -iot to sue with respect  to the
cac-L.cy  ::>ncerieu to any party  «no has entered  into a
settlement under  this suosection unless sucn a covenant
would be  inconsistent -VLII  tie  puolic  interest as deter-
mined under suosectijn ', f) .

     (3)  tXPEDITF. j  -';<-V?-;\T.  --  ri-=  °resident snail
reach any such settlement or grant ar.y  such covenant
not to sue as soon as possible  after  the President has
available the nfornation necessary to  reach such a
settlement or grant  sucn a  co/enant.

     (4)  CONSENT DECREE OR ADMINISTRATIVE  ORDER. --
A settlement  mder thi->  ~> ajsec1100 shall be enterei  -is
a consent decree or  embodied in  an .adminis trat ive or F  r.Urt  s^<:tlene it.  In tie case
of any facility where the total  re^oose costs exceed
3500,000  (excluding  interest),  tf  cae  settlement  is
embodied as an administrative order,  the order  aay oe
issued only with  tie prior  written approval of the
Attorney General.  If the Attorney General  or his desig-
nee has not approved or  disapproved the order within 30
days of this referral, the  order shall  be  deemed to be
approved unless the Attorney General  and the Ad-ninstrator
have agreed to extend the time.  The district court  for
the district  in which the release  or  threatened  release
occurs may enforce any such administative  order.

     (5)  EFFECT OF AGREEMENT.  --  A  party who has re-
solved its liability to  the United States  under  this
subsection shall  not be  liable  for claims  for contribu-
tion regarding matters addressed in the settlement.
Such settlement does not discharge any  of  the other
potentially responsible  parties  unless  its  terms  so
provide, but  it reduces  the potential  liabiliry  of  tie
others by the amount of  the settlement.

     (6)  SETTLEMENTS *I1H  OTHfiX POTENTIALLY  RESPONSIBLE
PARTIES. -- Nothing  in this subsection  shall  be  construed
to affect the authority  of  the  President  to reach  settle-
ments with other  potentially responsible  parties under
this Act.

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                                                      Qp
 -i.Y.iHOVE'TnL  r^HEC CION  -.G-.ML'L
 i                i
 S.PERFIND  PROGRAM   DE  MINIMIS  CONTRIBUTOR  SETTLEMENTS
 AGENCY    Environmental  Protection  Agency
 ACTION    Request  r\> r ^aolic  comment
 SLMilARY    Tne  Agency  is  puolishing  today  its  Interim
 Gaidance on Settlements  with  De  M i a i TI i s Waste  ContriDutors
 under  Section  122(g)  of  SARA  in  order to  inform  the  public
 ana to solicit public comment on cms mportant  aspect  of
 the Superfund  enfor.^n»eit  process.  This  document  provides
 guidelines for determining which potentially  responsible
 parties ("PRPs") under Section  107(a) of  the  Comprehensive
 Environmental  Response,  Compensation, and Liability  Act jf
 1980 ("CERCLA" or "Superfund"),  as  amended  by  the  Superfund
 Amendments and Reauthor i zation Act of 1986  ("SARA"),  'nay
 qualify for treatment ab d_e minim is waste contributors
 pursuant to Section 122(g)(1)(A) of SARA.   It  also provides
 guidelines for negotiating with  d_e minimis  waste contributors
 and for entering inco settlements with  such parties  pursuant
 to Section 122(g) of  SARA.
     This publication does not  address  qualifications  for
or settlements with c[e minimis  landowners under  Section
 122(g)(1)(B) of SARA, which will  be covered by separate
guidance.
 DATE   Comments must  be  provided  on or  before [60  days
 from date of publication].

                              1

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                                                     965-. ~
ADDRESb   Comments  sao.il. i  3e address-el  c; Janice  Lnett



U.S. Environmental  Protection Agency, Office of Enforce-



•nenc a->d Compliance Monitoring  Waste Enforcement  Division



LE-1346  -+01 M Street, S.W.  Washington, D.C. 20460,



(202) 332-3077'.



.-"OR  r'URTHEK  I NFOR l-\i ION CONTACT   Janice Linett,  ij. S   Eivi-



ronraental Protection Agency, Office of  Enforcement  and



Co->tjl L j.-|c: [;*PO-I>LAT[J'M   sec-tvi  i?2(g)  of SARA provides-



E?\  vich discretionary authority  to eater into  expedited,



f j  nal settlements vit i -J_e  211 n i r i s waste contributors  to



Superfund sites.  De iiinnls wa^te contributors are tnose



generator and transporter  DRPs who,  in  the  judgment of the



Agency (as delegatee of the President),  contributed hazardous



substances  in an amount and of such  toxic or other hazardous



effects as to be minimal in comparison  to other hazardous



substances at the facility.  Section  122(g)(1)(A).   Pursuant



to  the requirements of Section I22(g)(1), d_e minimis  con-



tributor settlements must  be practicable and in the public



interest,"as determined by the Agency,  and  must  involve



only a minor portion of  the response  costs  at  the facility



concerned with respect to  each settling party.



     De minimis contributor settlements under  Section



122(g) of SARA offer potential  advantages  to PRPs and the



Agency alike.  For  de minimis  parties,  such settlements



can be an effective means  of achieving  an early and equi-

-------
 caole  resolution  or  tne_i  Liaoility viti tie expert L c ire



 of  reduced  legal  fees  and  other  transaction costs.   For



 the Agency   Section  122(g)  settlements  provide a means  of



 smpi-f/-~g  tne CERCLA enforcenent  process  tn.rough  earl/



 el i-n i- at .on  from  litigation and  negotiations of the jften



 numerous  iinitnai  contributor  ?RPs.   De  ~ii.nj.T-s settlements
 also  "ifte-  t i-i  potential  for  ner^-i^l  numoers  of /olaitary



 sectlc~e">c  agreements.  This  LS  oecaase de n in _i"i ib  cor.tri-



 but.OL"-. ~ay  be ittr-i^ite! 'oy  cne  advantages  jffereJ by Section



 122(g) settlements,  and non-de  m minis  parties  may  be



 encouraged  to ^ettle ^is a  result of  the revenues raised




 through such agreements.



     To use the de minimis  settlement  provision roost



 effectively, the Agency will  focus on  achieving settlements



 in which multiple d_e minimis  PRPs  ac a  particular site are



 "cashed out" under one comprehensive agreement.  De^ minimis



 parties should be encouraged  to  organize and  present multi-




 party settlement offers to  the government.   Further, to



 limit governmental and PRP  transaction  costs,  de minimis




settlements should be standardized in  form and  should not




be th* subject of lengthy negotiations.



     In the typical  d_e minimis  settlement, the  settling



parties,  in exchange for a  payment,  vill receive statutory




contribution protection under Section  122(g)(5) of SARA



and may be granted a covenant not  to bue where such a




covenant  is consistent with the  public  interest under



Section 122(g)(2).   The scope of the covenant not to sue

-------
                                                        9654,7
  will  /ary ueperui .. ig  -V^1  ~"l<2  ciiing  jf   ij


  cne amount of  iifornation aval I Hole  Co  the  Agency  ar>


  s^te  ?R?s a-i -  response c)scs, t'te  amount  jf  any  pre^in


  jaynencs recovered chrougn the sec cl e'nenc   ana ocaer


  relevant copsider-itijas.


       The Agency  is  i-vare  chat d_e 11 n u i s  contributor  -


  seccleiiencs are  the  subject of great  interest  to  poten-


  tially responsible1 oarzi.es and tne puoLic.   Therefore,  E?A.


  is publishing  this interim guidance  to  provide wide public


  distribution of  information on this  aspect  of  SARA imple-


  mentation and  to gain the benefit  of  public  comment.  EPA


  will  reevaluate  this  interim  guidance based  upon its


  experience with  its  implementation and  upon  any  public


  comments that  iay be received.


       The interim guidance follows.
              -                          _
  Thomas L. Ad am s~," ~J r ."                       Da t e
  Assistant Administrator
  for Enforcement and Com-
  pliance Monitoring
  J.Winaton Porter                          Date
  Assistant Administrator
'•  for Solid Waste and
  Emergency Response

-------