United States v. George Trucking ( 1994 )


Menu:
  •                   UNITED STATES COURT OF APPEALS
    FOR THE FIRST CIRCUIT
    Nos. 93-1691
    93-2372
    UNITED STATES OF AMERICA, ET AL.,
    Plaintiffs, Appellees,
    v.
    CHARLES GEORGE TRUCKING, INC., ET AL.,
    Defendants, Appellants.
    APPEALS FROM THE UNITED STATES DISTRICT COURT
    FOR THE DISTRICT OF MASSACHUSETTS
    [Hon. Douglas P. Woodlock, U.S. District Judge]
    Before
    Selya and Cyr, Circuit Judges,
    and Zobel,* District Judge.
    Richard  E. Bachman,  with  whom  John  A.  King  and  Hale,
    Sanderson, Byrnes & Morton, were on brief, for appellants.
    John  C.  Cruden,  with   whom  Louis  J.  Schiffer,  Acting
    Assistant  Attorney   General,  Robert   H.   Oakley,  David   W.
    Zugschwerdt,  David  C.  Shilton,  and   Elizabeth  A.  Peterson,
    Attorneys, U.S. Dep't  of Justice, and Ruthann Sherman, Office of
    Regional Counsel (EPA), for the federal appellee.
    Scott  Harshbarger,  Attorney  General,  Karen  McGuire  and
    Margaret  Van  Deusen,  Assistant  Attorneys  General,  and Nancy
    Preis, Special Assistant Attorney  General, on brief for appellee
    Commonwealth of Massachusetts.
    Paul  B.  Galvani, with  whom Thomas  H. Hannigan,  Jr., Jay
    Bradford  Smith,  and Ropes  & Gray  were  on brief,  for various
    appellees.
    Laurence M. Johnson, Fordham & Starrett, Michael D. Chefitz,
    and Gilberg,  Kurent &  Kiernan, on  brief for  appellees Charles
    George, Jr., et al.
    Mark  S. Granger and Morrison, Mahoney & Miller on brief for
    appellee Boston Edison Co.
    September 13, 1994
    *Of the District of Massachusetts, sitting by designation.
    SELYA, Circuit  Judge. These  appeals arise out  of two
    SELYA, Circuit  Judge.
    consent  decrees that  together resolve  a majority  of the  cost
    recovery  disputes associated  with  the cleanup  of a  hazardous
    waste site  in Tyngsboro, Massachusetts (the  Site).  Appellants,
    who are the principal  owners and operators of the  Site,1 strive
    to  convince us  that the  district court misjudged  the relevant
    goals of the Comprehensive Environmental Response, Compensation &
    Liability Act  (CERCLA), 42 U.S.C.     9601-9675, and, therefore,
    erred in  placing its  imprimatur  on the  decrees.   We are  not
    persuaded.
    I.  BACKGROUND
    This  litigation dates  back to  1985, when  the United
    States and the Commonwealth  of Massachusetts filed separate cost
    recovery actions, soon consolidated, against appellants and other
    alleged  owner-operators  (collectively,  "the junior  Georges"),
    including  Charles  George, Jr.  and  James  George (children  of
    Charles  and Dorothy George), and the  sons' firm, C & J Trucking
    Co.  The  federal government's complaint alleged  claims under 42
    U.S.C.    9604(a), 9604(b),  9604(e), 9607(a), 6928(a) & 6928(g).
    The  Commonwealth's complaint  alleged claims  under 42  U.S.C.
    9607(a) and Mass. Gen. Laws ch. 21E,   5.
    The  early  procedural  history   of  the  struggle  is
    described  in a previous opinion of this court, see United States
    v. Charles George Trucking Co., 
    823 F.2d 685
     (1st Cir. 1987), and
    1Charles  George, his  wife Dorothy  George, Charles  George
    Trucking, Inc., and Charles  George Land Reclamation Trust appear
    as appellants.  We are not required to differentiate among them.
    2
    need  not be  revisited.    Thereafter,  acting   on  plaintiffs'
    motions for partial summary judgment, the district court adjudged
    appellants  to be jointly and  severally liable for  the costs of
    cleanup.  However, the court left open the question of the junior
    Georges'  liability due to  factual disputes anent  the degree of
    control that they exercised over the Site.
    In June of 1989, plaintiffs amended their complaints to
    add twenty-four  generator and transporter defendants.   In turn,
    these  defendants  brought  third-party claims  for  contribution
    against thirty-one  other putative  generators.  They  also filed
    counterclaims   against   the   plaintiffs,  charging   negligent
    regulation.   Appellants  emulated  this tactic,  serving similar
    counterclaims.
    The district  court intervened to impose some structure
    on  this welter of claims and cross-claims.  By a case management
    order  (CMO)  dated April  12,  1990, Judge  Woodlock  deemed the
    third-party  defendants  to have  asserted  all  available cross-
    claims and counterclaims against other parties, but precluded the
    plaintiffs from asserting claims directly against the third-party
    defendants.  The judge supplemented the CMO in a subsequent bench
    ruling through  which he limited development  of so-called trans-
    shipment  issues, that is, issues  involving wastes hauled to the
    Site after first being dumped elsewhere.
    By the fall of 1991, the dust had settled.  A new round
    of summary judgment  motions had been  heard (most were  denied),
    and trialworthy issues had been identified as to the liability of
    3
    all defendants, save only the appellants, and as to virtually all
    aspects  of  the  remedial  phase.    Unresolved  questions  also
    remained as to the counterclaims asserted against the plaintiffs.
    The likelihood of lengthy litigation loomed large.
    Before  too  long,  settlement  negotiations  began  in
    earnest.   After a  fitful start,  the  district court  appointed
    Chief Judge Tauro  as a  settlement master.2   Numerous  meetings
    among  the parties  yielded an  agreement  by the  plaintiffs, in
    essence,  to extinguish  all  claims against  the generators  and
    transporters (including the  third-party defendants) in  exchange
    for a  global  "cash-out" payment  of approximately  $36,000,000.
    The generators  and transporters were to  decide among themselves
    how  to share the aggregate cost of  the settlement.  The federal
    and  state  governments  agreed   to  contribute  an   additional
    $3,103,712  as a  token of  their responsibility.   After further
    negotiations,  again  held  under  Judge  Tauro's  auspices,  the
    plaintiffs  and  the  junior  Georges  also  reached  an  accord,
    proposing to  extinguish the latters'  liability in return  for a
    payment  of  $3,100,000.    Though  appellants  participated   in
    bargaining sessions  from time to time,  they eventually withdrew
    from  the   negotiations.     The  claims  against   them  remain
    unresolved.
    2Judge  Tauro is  the  Chief  Judge  of  the  United  States
    District Court  for the  District of  Massachusetts.   We applaud
    Judges  Tauro  and Woodlock  for their  creative approach  to the
    resolution  of this  complex  case.   We  urge other  jurists  to
    consider collaborative  efforts of this  sort when  circumstances
    warrant.
    4
    The  settling parties  prepared  two  proposed  consent
    decrees.   They  presented  the first,  embodying the  settlement
    reached by  the plaintiffs with the  generators and transporters,
    to the district court  on December 17, 1992.   They presented the
    second, embodying  the plaintiffs' suggested  settlement with the
    junior Georges,  on July 27,  1993.  Both were  advertised in the
    Federal  Register, see 28 C.F.R.    50.7, but  elicited no public
    comment.
    At  a hearing  held  on May  24,  1993, Judge  Woodlock
    applied  the  standards set  forth  in United  States  v. Cannons
    Engineering Corp., 
    899 F.2d 79
    , 85 (1st Cir. 1990), and found the
    generator/transporter decree to be reasonable, fair, and faithful
    to CERCLA's  objectives.   Following a  separate hearing held  on
    November 12, 1993, the  court made similar findings in  regard to
    the  second decree.   Judge  Woodlock entered both  decrees under
    Fed.  R. Civ. P. 54(b),  thus permitting appellants,  as the lone
    objectors, to prosecute these appeals.
    II.  STANDARD OF REVIEW
    Despite  appellants'  animadversions,  Cannons has  not
    rusted.    It  teaches  that   CERCLA  consent  decrees  must  be
    reasonable, faithful to the  statute's objectives, and fair (both
    procedurally and substantively).   Cannons, 
    899 F.2d at 85
    .   The
    battle over whether a particular decree achieves these benchmarks
    will usually be won or lost in the trial court.  By the time such
    decrees arrive on the doorstep of the court  of appeals, they are
    "encased in  a double layer  of swaddling."  
    Id. at 84
    .   In the
    5
    first place, a trial court, without abdicating its responsibility
    to  exercise  independent judgment,  must  defer  heavily to  the
    parties'  agreement and the  EPA's expertise.   See 
    id.
       In this
    case, the inner layer of swaddling is especially thick because of
    the role played by the distinguished special master in overseeing
    negotiations.    The  second   basis  for  deference  is  equally
    compelling.  Because an appellate court ordinarily cannot rival a
    district  court's mastery of a factually complex case   a mastery
    that is often, as in  this instance, acquired through painstaking
    involvement  over many  years   the  district court's  views must
    also be accorded considerable respect.
    Largely in  consequence of these  layers of  protective
    swaddling, an appellate tribunal  may overturn a district court's
    decision  to  approve or  reject the  entry  of a  CERCLA consent
    decree  only for  manifest abuse  of discretion.   In  this case,
    then, the decision  below stands  unless the  objectors can  show
    that, in  buying into either  or both of  the decrees,  the lower
    court made  a serious error of law or suffered a meaningful lapse
    of judgment.  See 
    id.
    III.  DISCUSSION
    Appellants advance four sets of arguments in support of
    their  claim  that the  district  court too  freely  accepted the
    proposed  settlement.   We proceed  to examine  each of  the four
    components that comprise this asseverational array.
    A.  Reasonableness.
    A CERCLA consent decree  is reasonable when it provides
    6
    for  an  efficacious cleanup,  and  at the  same  time adequately
    compensates the  public for the cost of that cleanup.  See 
    id. at 89-90
    .    Efficacy  is  not merely  a  function  of  how  close a
    settlement comes  to meeting a scientifically  defined ideal, nor
    is adequacy merely a function of  how close a settlement comes to
    meeting  an estimate  of  projected costs.    These are,  rather,
    pragmatic concepts,  and evaluating  them requires common  sense,
    practical wisdom, and a dispassionate assessment of the attendant
    circumstances.
    In this  case, appellants question the  efficacy of the
    proposed  cleanup,  and  claim  that  they  are  entitled  to  an
    evidentiary hearing on the matter.  In support of the first  half
    of  this objection,  appellants  do little  more than  plagiarize
    plaints from prior pleadings filed by other parties in opposition
    to  plaintiffs' previous  motions for  partial summary  judgment;
    they do  not attempt to explain  these points, fail to  set forth
    supporting documents in  a record appendix, and rely  on rhetoric
    to the exclusion of either record citations or scientific fact.
    We reject  appellants' objection on two  bases.  First,
    it  is presented to us  in a slipshod  fashion, without developed
    argumentation,  and is,  therefore, not  entitled  to substantive
    consideration.  See  Ryan v. Royal  Ins. Co.,  
    916 F.2d 731
    ,  734
    (1st Cir. 1990); United  States v. Zannino,  
    895 F.2d 1
    , 17  (1st
    Cir.),  cert.   denied,  
    494 U.S. 1082
      (1990).    Second,  our
    independent review of the  record leaves us confident  that Judge
    Woodlock acted  well  within  the  realm  of  his  discretion  in
    7
    concluding that  the consent decrees incorporated  a suitable set
    of remedies.
    The  second  half   of  the   objection  is   similarly
    unavailing.   The district court did not err in declining to hold
    an  evidentiary  hearing  to  delve  into  matters  of  efficacy.
    Requiring hearings to review the reasonableness of CERCLA consent
    decrees  as  a matter  of  course would  frustrate  the statutory
    objective  of expeditious settlement.   See Cannons,  
    899 F.2d at 94
    .  Consequently, requests for evidentiary hearings are, for the
    most part, routinely  denied   and properly  so   at  the consent
    decree stage in environmental cases.  See, e.g., United States v.
    Metropolitan St. Louis Sewer Dist., 
    952 F.2d 1040
    , 1044 (8th Cir.
    1992); State of Ariz.  v. Motorola, Inc., 
    139 F.R.D. 141
    , 148 (D.
    Ariz.  1991); United States v.  Bliss, 
    133 F.R.D. 559
    , 568 (E.D.
    Mo. 1990); United States v. Rohm & Haas, 
    721 F. Supp. 666
    , 686-87
    (D.N.J. 1989) (collecting earlier cases).  While a hearing may be
    necessary  or  desirable  in  special circumstances,  see,  e.g.,
    United  States v.  Town  of  Moreau,  
    751 F. Supp. 1044
    ,  1051
    (N.D.N.Y. 1990), such cases are relatively rare.
    This case  invokes the general rule,  not the long-odds
    exception to it.  The court had ample information before it, and,
    even  without an  evidentiary hearing,  the parties  had  "a fair
    opportunity to present relevant facts and arguments to the court,
    and to counter the  opponent's submissions."  Aoude v.  Mobil Oil
    Corp., 
    862 F.2d 890
    , 894 (1st Cir. 1988).    Moreover, appellants
    have  pointed to nothing out of the ordinary that would suggest a
    8
    particularized  need for  an  evidentiary hearing.   Under  these
    circumstances, we turn a deaf ear to appellants' lament.3
    B.  Fidelity to the Statute.
    Among the overarching goals of CERCLA recognized by the
    courts  are  "accountability, the  desirability  of an  unsullied
    environment, and  promptness of  response activities."   Cannons,
    
    899 F.2d at 91
    .    Appellants  insist  that  Judge  Woodlock's
    endorsement of the consent decrees  undermined one of these goals
    accountability   in two separate ways.
    Appellants' main argument is that the allocation method
    embodied  in the  first  consent decree  failed  to specify  each
    individual generator's and  transporter's degree of  culpability.
    As a factual matter, appellants are correct;  the consent decrees
    did no  more than assign  payment responsibilities to  classes of
    potentially responsible  parties (PRPs), leaving the  question of
    allocation  inter sese to the  class members themselves.   But we
    see no reason  to prohibit  such an approach.   Realistically,  a
    government  agency,  in  the  midst  of  negotiations,  is  in no
    position  to  put  so  fine  a  point  on  accountability.    We,
    therefore,  endorse, in  general, EPA's  practice  of negotiating
    with a representative group of PRPs and then permitting the group
    members to divide the burden of the settlement among themselves.
    This  is,  as  one court  has  said,  a  "practical and
    3Appellants   also    disparage   the   adequacy    of   the
    generator/transporter settlement from a financial standpoint.  As
    we explain in Part III(B), infra, their criticism is unfounded.
    9
    reasonable process for achieving  settlements."  United States v.
    Acton  Corp., 
    733 F. Supp. 869
    , 873  (D.N.J. 1990).   It is also
    faithful to CERCLA's goals.   After all, the ultimate  measure of
    accountability  in an  environmental case  is the  extent  of the
    overall  recovery, not the amount of money paid by any individual
    defendant.
    Over  and   beyond  these  generalities,  there  is  an
    especially  compelling   reason   for  accepting   a   class-wide
    allocation  here.     Judge   Woodlock  supportably   found  that
    appellants' records  were wholly inadequate.  A  lack of reliable
    records renders it impossible, as a practical matter, for a court
    to make  reasoned findings concerning  the relative contributions
    of particular  generators or transporters to  the aggregate harm.
    So  it is here.   And, moreover, because  the shortage of records
    can  be directly  attributed  to appellants'  stewardship of  the
    Site,  they can scarcely be  heard to complain  that the settling
    parties  resorted to, and  the court then  approved, a class-wide
    allocation.
    Appellants'  fallback position  is  predictable:   in a
    refrain  evocative  of  one  of their  attacks  on  the  decrees'
    reasonableness,  see supra note 3, they  insinuate that the first
    consent decree compromised the  goal of accountability by setting
    too modest  a price tag on  the generator/transporter settlement.
    Appellants  have an easily envisioned stake in this aspect of the
    matter:     as  the   sole  non-settling  defendants,   they  are
    potentially liable for  the full difference between the  costs of
    10
    cleanup  and the total amount paid by  the settling PRPs.  See 42
    U.S.C.     9613(f)(2), 9622(h)(4);  see also  United Technologies
    Corp. v.  Browning-Ferris Indus., Inc.,      F.3d     ,      (1st
    Cir. 1994) [No. 93-2253, slip op. at 17-18] (explaining interface
    between  settlement and  liability  of PRPs  for contribution  in
    CERCLA cases).   If, say,  the overall clean-up  costs eventually
    total $70,000,000   the  highest of the differing  estimates that
    have  been bandied about   appellants are staring down the barrel
    of a $21,000,000 shortfall.  Appellants claim their aggregate net
    worth amounts to only a tiny fraction of this exposure.   On this
    basis, they contend that the plaintiffs sold out too cheaply, for
    many of the settling parties have very deep pockets.
    Although we understand appellants' consternation, these
    considerations are virtually irrelevant.  In the first place, the
    district court  found that appellants are liable for all clean-up
    costs    and that finding is not disputed  on appeal.  As is true
    of  any assessment  of compensatory  damages, the  liable party's
    ability to pay should not influence the amount of the assessment.
    See  generally  22 Am.  Jur. 2d  Damages    952  (explaining that
    evidence  of  a  defendant's  pecuniary  resources  is  generally
    inadmissible  in   cases  where  only  compensatory  damages  are
    recoverable);  Vasbinder v. Ambach, 
    926 F.2d 1333
    , 1344 (2d Cir.
    1991) (applying principle).
    To be sure, at  the next step relative wealth  may have
    some  practical  bearing.     When  defendants  are  jointly  and
    severally  liable, the prevailing party may choose to collect the
    11
    entire  indebtedness from one or  more of the  liable parties, to
    the exclusion of others.  See, e.g., McDonald v. Centra, 
    118 B.R. 903
    ,  914 (D. Md.  1990), aff'd, 
    946 F.2d 1059
      (4th Cir. 1991),
    cert. denied, 
    112 S. Ct. 2325
     (1992).  But when, as in this case,
    liability  is  contested,  much  more  than  the  PRPs'  relative
    affluence must be considered.
    With this in mind, the proper way to gauge the adequacy
    of settlement amounts  to be paid by settling PRPs  is to compare
    the  proportion  of  total projected  costs  to  be  paid by  the
    settlors with  the proportion of liability  attributable to them,
    and then to factor into the equation any reasonable discounts for
    litigation  risks,  time  savings,  and  the  like  that  may  be
    justified.
    Inspected through that lens,  the first consent  decree
    looks entirely appropriate.   The district judge explicitly found
    that   the  generators   and   transporters   collectively   were
    responsible for fifty percent of the environmental damage.  Under
    the  terms  of  the  negotiated settlement,  the  payment  to  be
    tendered  by   the  generators   and  transporters  as   a  group
    (approximately  $36,000,000)  represents more  than  half of  the
    highest  estimate  of  aggregate  clean-up  costs  ($70,000,000).
    Thus, the settlement is favorable to the government agencies even
    before  allowances are  made for  appropriate discounts,  such as
    litigation  risks,  the   benefit  derived   from  shelving   the
    12
    counterclaims, and  the desirability of expediting  the cleanup.4
    Accordingly, appellants' accountability challenge lacks force.
    C.  Fairness.
    In   a  somewhat   related  vein,   appellants  protest
    vehemently  that Judge Woodlock  evaded his obligation  to make a
    finding  on  substantive  fairness  by  failing  to  explain  the
    settlements' allocation  of responsibility either within or among
    the  various  classes  of  defendants.   In  support,  appellants
    isolate a passage in Cannons in which we wrote:
    Substantive  fairness   introduces  into  the
    equation concepts of  corrective justice  and
    accountability:  a party should bear the cost
    of  the   harm  for   which  it   is  legally
    responsible.  The logic behind these concepts
    dictates that settlement terms must  be based
    upon,  and  roughly  correlated   with,  some
    acceptable  measure   of  comparative  fault,
    apportioning  liability  among  the  settling
    parties according to rational (if necessarily
    imprecise)  estimates of  how much  harm each
    PRP  has done.  . .  .   Whatever formula  or
    scheme EPA advances for measuring comparative
    fault  and  allocating  liability  should  be
    upheld  so  long  as  the agency  supplies  a
    plausible  explanation  for it,  welding some
    reasonable  linkage  between  the factors  it
    includes  in its  formula or  scheme and  the
    proportionate shares of the settling PRPs.
    4For what  it may  be worth, the  settlement compares  quite
    favorably to the universe of CERCLA settlements, inasmuch as such
    settlements often compensate the public  for only a tiny fraction
    of the  overall expense.  See, e.g., In re Acushnet River, 
    712 F. Supp. 1019
    , 1031-32  (D.  Mass. 1989)  (approving settlement  by
    primary owner/operator for  $2,000,000 in  contrast to  projected
    total  clean-up cost of $34,000,000);  City of New  York v. Exxon
    Corp.,  
    697 F. Supp. 677
    , 693-94  (S.D.N.Y.  1988)  (approving
    settlement  by   seven  of  fifteen  defendants   for  less  than
    $14,000,000  in  contrast to  projected  total  clean-up cost  of
    $400,000,000).
    13
    Cannons, 
    899 F.2d at 87
     (citations omitted).
    Appellants' error is to read Cannons without regard for
    its  facts.   Cases  resolve  particular  controversies, and  the
    standards  they  articulate often  are  framed in  a  certain way
    primarily to  rebut an argument raised  by a litigant.   Thus, in
    Cannons, the  quoted passage rebuffed a challenge to a particular
    method of allocation.  It  cannot be ripped root and  branch from
    that  context.     In   a  passage  conveniently   overlooked  by
    appellants, Cannons  makes this very point;  the court recognized
    that the standards it limned were not to be applied woodenly:
    [W]e are  quick  to concede  that  [fairness,
    reasonableness, and fidelity to  the statute]
    are all  mutable figures taking  on different
    forms   and   shapes  in   different  factual
    settings.    Yet,  the   concepts'  amorphous
    quality is no accident or  quirk of fate.  We
    believe that Congress  intended, first,  that
    the  judiciary take a  broad view of proposed
    settlements, leaving  highly technical issues
    and  relatively  petty   inequities  to   the
    discourse between parties;  and second,  that
    the  district courts  treat each case  on its
    own merits,  recognizing  the wide  range  of
    potential problems and possible solutions.
    
    Id. at 85-86
    .
    In the circumstances of  this case   a case  that bears
    scant resemblance to Cannons   we do not believe that substantive
    fairness  required a  more detailed    explanation of  either the
    allocation or  the allocation method.   Three considerations pave
    the way to this conclusion.
    First:  There is little need  for a court to police the
    First:
    substantive fairness of a settlement as among settling parties of
    a particular  class.   Sophisticated actors  know how to  protect
    14
    their own interests, and they are well equipped to evaluate risks
    and rewards.  A  trial court can, therefore, usually  confine its
    inquiry  to  the  substantive  fairness of  the  aggregate  class
    contribution, or, put  another way, to the proposed allocation of
    responsibility as between settling  and non-settling PRPs.  Here,
    the trial court  performed this  task in exemplary  fashion.   It
    would have served no useful  purpose to go further and  focus the
    lens  of  inquiry   on  the  fairness  of  each   class  member's
    contribution.
    Second:   It is impossible to explain  an allocation of
    Second:
    liability in minute detail when, as now, the historical record is
    incomplete.    And,  though  we  hold  district  courts  to  high
    standards  of excellence,  we  do  not  expect  them  to  do  the
    impossible.    Thus,  it  is  not  surprising  that  most  courts
    recognizing an  obligation to make findings  on comparative fault
    in the CERCLA context have framed the obligation in such a way as
    to afford an exception for cases in which reliable information is
    unavailable.  See 
    id. at 88
     (explaining need for  flexibility in
    weighing  substantive fairness,  particularly when  the available
    information  is "ambiguous, incomplete,  or inscrutable"); United
    States  v. Bell Petroleum Serv.,  
    21 Envtl. L. Rep. 20
    ,374,
    [
    1990 U.S. Dist. LEXIS 14066
      at  *8-*10]  (W.D.  Tex.  1990)
    (rejecting the argument that, in order to deem a settlement fair,
    a  court must find that  a party's settlement  corresponds to its
    fair share of  liability, even  when "no method  of dividing  the
    liability among  the [d]efendants" exists that  would not involve
    15
    "pure  speculation"); Rohm & Haas,  
    721 F. Supp. at 689
     (stating
    that whether  a settlement  bears a  reasonable relation  to some
    plausible  range   of  estimates   of  comparative  fault   is  a
    determination  that  must be  "based  on the  record");  see also
    United  States v. Conservation Chem.  Co., 
    628 F. Supp. 391
    , 402
    (W.D. Mo. 1985) (declaring that a court should spurn a settlement
    which "arbitrarily  or unreasonably ignores the comparative fault
    of  the parties, where there  is a reasonable  basis for allowing
    that comparison to be made") (emphasis supplied).
    Such  an  exception  is  vitally  important  because  a
    muddled  record is  the  norm in  most  CERCLA litigation.    See
    Cannons, 
    899 F.2d at
    88  (citing authority);  see also  Lynnette
    Boomgaarden & Charles  Breer, Surveying the  Superfund Settlement
    Dilemma, 27  Land & Water L. Rev. 83, 121 (1992) ("In most CERCLA
    actions,  the   government  has  difficulty   accurately  proving
    contribution  amounts.   Poor  records,  faulty  memories, and  a
    desire to escape  liability all add to this  difficulty."); Barry
    S. Neuman, No Way Out?   The Plight of the  Superfund Nonsettlor,
    
    20 Envtl. L. Rep. 10
    ,295, 10,299 (July 1990) ("In  virtually all
    CERCLA  cases,  the  recollections  of  waste  haulers  and  site
    owner/operators are  likely to be questionable, the documentation
    linking some generators to a specific site subject to attack, and
    the evidence generally incomplete.").
    We  conclude that so long  as the basis  for a sensible
    class-wide approximation  is at hand    an approximation "roughly
    correlated with  some acceptable measure  of comparative  fault,"
    16
    Cannons,  
    899 F.2d at 87
     (emphasis  supplied)    difficulties in
    achieving  precise measurements  of  comparative  fault will  not
    preclude a trial court from  entering a consent decree.  On  this
    understanding,  we  uphold  the  district  court's   division  of
    responsibility   between  owner/operators,   on  one   hand,  and
    generators/transporters,  on the  other  hand.   On this  record,
    splitting the  responsibility between  those two groups  does not
    offend  our sense  of  fairness.5   Cf.,  e.g., 2  Kings  3:16-18
    (describing original Solomonic solution).
    Third:   As we wrote in Cannons, fairness is "mutable .
    Third:
    . . , taking  on different forms and shapes in  different factual
    settings,"  
    id. at 85
    .   To that  extent, fairness is  an elusive
    concept.  When substantive  fairness cannot be measured directly,
    a court must devise alternate methods of testing for it.
    Here, Judge Woodlock noted  the lack of direct evidence
    of  substantive  fairness but  ruled that  such evidence  was not
    essential  because  substantive  fairness  flowed  as  a  natural
    consequence from  procedural fairness.   Then, after  eliciting a
    concession from  appellants' counsel that ample  basis existed to
    allocate responsibility between different classes  of defendants,
    the court  proceeded to make  a substantive  fairness finding  of
    limited reach, determining that  the generators and transporters,
    collectively,  were  responsible  for  one-half  of  the  overall
    5Appellants concentrate  their  fire on  the  first  consent
    decree,  and  do  not  attack  the  substantive  fairness of  the
    allocation approved vis-a-vis  the junior Georges.  At  any rate,
    that allocation, too, seems supportable.
    17
    damage.
    We discern no error.   Although appellants take umbrage
    at the idea that one type of fairness serves to assure the other,
    providing  such  an  assurance   is  precisely  the  function  of
    procedural fairness.   Cf., e.g., Sir  Henry Maine, Dissertations
    on Early  Law and Custom 389  (1886) ("Substantive law has  . . .
    the  look  of  being gradually  secreted  in  the interstices  of
    procedure.").   There exist many  cases in  which the data  is so
    fragmentary that a district court cannot be held to the letter of
    the Cannons  substantive fairness  standard.   In  such cases,  a
    finding of procedural fairness together with other circumstantial
    indicia of  fairness, may constitute  an acceptable  proxy.   See
    Neuman, supra, at 10,299 (postulating that incomplete records are
    so common in  CERCLA litigation  that, no matter  how thorough  a
    review the court undertakes,  the search for substantive fairness
    typically collapses into a search for procedural fairness).
    This  is such a case.   By all accounts, the conduct of
    the settlement negotiations, under the supervision of Chief Judge
    Tauro,  was a textbook model   so  much so that appellants do not
    press  any  objections  to  procedural fairness.    We  are  thus
    reinforced  in our  conclusion  that the  lower court's  fairness
    findings were both permissible and supportable.
    D.  The Scope of the Consent Decrees.
    Appellants' final  set of  arguments forces us  to step
    outside  the range of Cannons.  Appellants claim that the consent
    decrees  are overbroad  both because  they addressed  claims that
    18
    were  not pleaded and because they addressed claims that had been
    sidetracked by the CMO.
    1.    The  Standard.     In  its  definitive  statement
    1.    The  Standard.
    concerning  the  scope  of  consent decrees,  the  Supreme  Court
    explained that a court cannot lend its imprimatur to a settlement
    unless:
    (1)   it  "spring[s]  from  and  serve[s]  to
    resolve a dispute  within the court's subject
    matter jurisdiction"; (2) it  ``come[s] within
    the  general scope  of the  case made  by the
    pleadings'; and (3)  furthers the  objectives
    upon which the complaint was based.
    Local  No. 93, Int'l Ass'n of Firefighters v. Cleveland, 
    478 U.S. 501
    , 525-26 (1986); (citations  omitted); accord Conservation Law
    Found. v.  Franklin, 
    989 F.2d 54
    ,  59 (1st Cir. 1993).   We apply
    this  standard to  the consent  decrees at  issue as  a means  of
    testing appellants' twin objections.
    2.   Natural  Resource  Damages.   Appellants' complain
    2.   Natural  Resource  Damages.
    that the decrees resolved potential claims for damages to natural
    resources  that were  never  pleaded and,  accordingly, were  not
    properly  before the court.   Even if  we assume for  the sake of
    argument  that these claims would  not have surfaced  at a trial,
    appellants' objection is fruitless.
    The objection  calls into  question only the  second of
    the Firefighters requirements   and that requirement is satisfied
    in  this instance.   Indeed, the  natural resource  damage claims
    discussed in  the decrees  exemplify the  type of  related claims
    envisioned by the Justices  as coming within the authority  of an
    approving  court.  They are claims that, though not expressly set
    19
    out in the pleadings, fall within their general scope.6
    3.   Claims Precluded Under the  Case Management Order.
    Appellants' next  complain that  the consent decrees  disposed of
    claims  that could not have been litigated under the terms of the
    CMO, namely,  potential claims  by the plaintiffs  against third-
    party  defendants  and   potential  claims  anent  trans-shipment
    issues.   Insofar as  we  can tell,  it is  a  question of  first
    impression whether a  consent decree may resolve claims  that the
    parties were precluded from litigating under the court's own case
    management orders.  On reflection, we believe that question  must
    be answered affirmatively.
    CMOs  are  designed to  serve  a  variety of  pragmatic
    objectives.   These include not  only expediting and focusing the
    litigation,  see Fed. R. Civ.  P. 16(a)(1)-(4), but  also, as the
    current version of the  rule recognizes, facilitating settlement,
    see Fed. R.  Civ. P. 16(a)(5).7   We think  it follows that  case
    management   is  an  area   in  which  the   district  court  has
    "considerable discretion."  Geremia v. First Nat'l Bank, 653 F.2d
    6Appellants'  contention  to  the  contrary   relies  almost
    exclusively  on the opinion in  City of New  York v. Exxon Corp.,
    
    697 F. Supp. 677
      (S.D.N.Y.  1988).    But  Exxon  is  easily
    distinguished.   There, the  district court refused  to approve a
    settlement involving a  non-party.  See  
    id. at 687
    .  The  court
    reasoned that  it had no  power to resolve a  dispute outside its
    subject  matter jurisdiction.   
    Id. at 687-88
    .   The case  at bar
    poses   very   different  problems,   bereft   of  jurisdictional
    overtones.
    7We note that, in practice, these two sets of goals often go
    hand in  hand.  To hold  settling parties to the  strictures of a
    CMO, come what may, would place the two goals in tension with one
    another.
    20
    1, 5 (1st Cir.  1981).  Although  a CMO will ordinarily  "control
    the  subsequent course of the action," Fed.  R. Civ. P. 16(e), it
    may  be modified  by  subsequent order  at  the district  court's
    pleasure, see Ramirez Pomales v. Becton Dickinson & Co., 
    839 F.2d 1
    , 3 (1st  Cir. 1988), or, in the case of a final CMO, to prevent
    manifest   injustice,  see   Fed.  R.   Civ.  P.  16(e).     More
    specifically, the trial court has very broad discretion to modify
    a preexisting case management order to facilitate settlements, at
    least  in  the absence  of unfair  prejudice.   See  generally 6A
    Charles  A. Wright  et  al.,  Federal  Practice and  Procedure
    1525.1,  at 253-54 (1990)  (discussing district court's authority
    to  encourage  settlements).    We  see  no  unfair prejudice  to
    appellants from the court's wise exercise of its discretion here.
    Once  we  have reached  this  plateau,  the rest  flows
    naturally.  It is evident from the very nature of case management
    orders that they  are not  jurisdictional in effect.   Thus,  the
    first Firefighters requirement  is fulfilled.  And as  we explain
    below, the  second and  third Firefighters requirements  also are
    met.
    That the  third-party  and trans-shipment  claims  come
    within  the  general  scope  of  the  pleadings  and advance  the
    objectives  of the  plaintiffs'  complaints  cannot be  gainsaid.
    CERCLA  cost  recovery  actions  are  initiated  in the  hope  of
    resolving  all  issues revolving  around  a  particular Superfund
    site, and frequently, in  the hope that resolution will  take the
    form  of a global settlement.   This is  consistent both with the
    21
    statutory design  and  the common  good.   In  the  words of  the
    district court:
    It would  have been a foolish  or odd consent
    decree that did not incorporate within it all
    of  the potential claims  that can  and could
    have arisen  out of th[is] litigation.  . . .
    [I]t is  altogether  proper, indeed,  in  the
    larger  public  interest for  [the  court] to
    leave no loose threads.
    Moreover, the  Supreme Court has made  clear that there
    is  no per se prohibition against consent decrees that exceed the
    possible bounds of a decision issued directly by the trial court.
    Because a consent  decree is  animated not only  by the  parties'
    legal claims  but also by  the parties' consent, a  court is "not
    necessarily barred from entering  a consent decree merely because
    the  decree provides  broader relief  than the  court could  have
    awarded after trial."  Firefighters, 
    478 U.S. at 525
    .   Viewed in
    this light, we do not think that the scope of the consent decrees
    exceeded the bounds of the trial court's discretion.
    To  recapitulate,  then,  a CERCLA  consent  decree may
    (and,  in many cases, should)  sweep more broadly  than would the
    court's judgment in the event that the litigation culminated in a
    full-dress  trial.  Because this is true, and because the consent
    decrees  pass  Firefighters muster  in  all  respects, we  reject
    appellants' contention that the decrees are overbroad.
    IV.  CONCLUSION
    We  need  go  no further.    Finding,  as  we do,  that
    appellants' asseverational array contains  more cry than wool, we
    hold  that the  district court  acted lawfully  in  approving the
    22
    consent decrees at issue here.
    Affirmed.
    23