United States v. Hercules , 247 F.3d 706 ( 2001 )


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  •                    United States Court of Appeals
    FOR THE EIGHTH CIRCUIT
    ___________
    No. 99-3684
    ___________
    United States of America; Arkansas  *
    Department of Pollution Control and *
    Ecology,                            *
    *
    Plaintiffs/Appellees,  *
    *
    v.                            *
    *
    Hercules, Inc.,                     *
    *
    Defendant/Appellant,   *    Appeals from the United States
    *    District Court for the
    Vertac Chemical Corporation;        *    Eastern District of Arkansas.
    Department of Defense; Dow Chemical *
    Corporation,                        *
    *
    Defendants,            *
    *
    Uniroyal Chemical Limited, formerly *
    1
    known as Uniroyal Limited,          *
    *
    Defendant/Appellee,    *
    *
    Velsicol Chemical Corporation;      *
    John Does, 1-5,                     *
    *
    Defendants.            *
    *
    1
    As of January 30, 2001, the name of this entity was changed to Crompton
    Co./Cie.
    --------------------------------  *
    *
    Washington Legal Foundation; John       *
    Doull, Ph.D., M.D.; Karl K. Rozman,     *
    Ph.D.; William J. Waddell, M.D.; K.     *
    Roger Hornbrook, Ph.D.; Daniel M.       *
    Byrd, III, Ph.D., D.A.B.T.; Robert      *
    Golden, Ph.D.; B. Frank Vincent, Ph.D.; *
    International Society of Regulatory     *
    Toxicology and Pharmacology;            *
    American Council on Science and         *
    Health; The Allied Educational          *
    Foundation; Frank B. Cross; Michael     *
    R. Fox, Ph.D.; Gary E. Marchant,        *
    *
    Amici on behalf of        *
    Appellant.                *
    __________
    No. 99-3685
    __________
    United States of America; Arkansas  *
    Department of Pollution Control and *
    Ecology,                            *
    *
    Plaintiffs/Appellees,  *
    *
    v.                            *
    *
    Hercules, Inc.,                     *
    *
    Defendant/Appellee,    *
    *
    Vertac Chemical Corporation;        *
    Department of Defense; Dow Chemical *
    Corporation,                        *
    -2-
    *
    Defendants,              *
    *
    Uniroyal Chemical Limited, formerly     *
    known as Uniroyal Limited,              *
    *
    Defendant/Appellant,     *
    *
    Velsicol Chemical Corporation;          *
    John Does, 1-5,                         *
    *
    Defendants.              *
    *
    -------------------------------- *
    *
    Arkansas Department of Pollution        *
    Control and Ecology,                    *
    *
    Plaintiff/Appellee,      *
    *
    v.                               *
    *
    Vertac Chemical Corporation; Hercules, *
    Inc., a Corporation,                    *
    *
    Defendants.              *
    *
    -------------------------------- *
    *
    Washington Legal Foundation; John       *
    Doull, Ph.D., M.D.; Karl K. Rozman,     *
    Ph.D.; William J. Waddell, M.D.; K.     *
    Roger Hornbrook, Ph.D.; Daniel M.       *
    Byrd, III, Ph.D., D.A.B.T.; Robert      *
    Golden, Ph.D.; B. Frank Vincent, Ph.D.; *
    International Society of Regulatory     *
    Toxicology and Pharmacology;            *
    American Council on Science and         *
    -3-
    Health; The Allied Educational        *
    Foundation; Frank B. Cross; Michael   *
    R. Fox, Ph.D.; Gary E. Marchant,      *
    *
    Amici on behalf of       *
    Appellant,               *
    *
    United States of America,             *
    *
    Plaintiff/Appellee,      *
    *
    Vertac Chemical Corporation,          *
    *
    Defendant,               *
    *
    Hercules, Inc.,                       *
    *
    Defendant/Appellee,      *
    *
    Dow Chemical Corporation,             *
    *
    Defendant,               *
    *
    Uniroyal Chemical Limited, formerly   *
    known as Uniroyal Limited,            *
    *
    Defendant/Appellant.     *
    __________
    No. 00-1473
    __________
    United States of America; Arkansas    *
    Department of Pollution Control and   *
    Ecology,                              *
    *
    Plaintiffs,              *
    -4-
    *
    Hercules, Inc.,                        *
    *
    Defendant/Appellant,      *
    *
    Vertac Chemical Corporation;           *
    Department of Defense; Dow Chemical *
    Corporation,                           *
    *
    Defendants,               *
    *
    Uniroyal Chemical Limited, formerly    *
    known as Uniroyal Limited,             *
    *
    Defendant/Appellee,       *
    *
    Velsicol Chemical Corporation;         *
    John Does, 1-5,                        *
    *
    Defendants.               *
    ___________
    Submitted: June 12, 2000
    Filed: April 10, 2001
    ___________
    Before WOLLMAN, Chief Judge, McMILLIAN, and BYE, Circuit Judges.
    ___________
    WOLLMAN, Chief Judge.
    Hercules, Inc. (Hercules) and Uniroyal Chemical Co. (Uniroyal) raise various
    claims arising from a series of decisions made by the district court over the past decade
    finding them jointly and severally liable to the United States for environmental cleanup
    costs and allocating such costs between them pursuant to the Comprehensive
    Environmental Response, Compensation and Liability Act (CERCLA), 42 U.S.C. §§
    -5-
    9601-9675 (1995 & Supp. 2000), as amended by the Superfund Amendments and
    Reauthorization Act of 1986 (SARA), Pub. L. No. 99-499, 
    11 Stat. 1613
    . We affirm
    in part and reverse and remand in part.
    I. BACKGROUND
    A. Factual History
    This case involves the Vertac Chemical Plant site, a ninety-three acre tract of
    land in Jacksonville, Arkansas (the Jacksonville site or the site), that was originally
    developed by the federal government in the 1930s as a munitions factory. In the late
    1940s the site was sold to a now-defunct company called Reasor-Hill Corporation
    (Reasor-Hill), which at first manufactured various pesticides but in 1958 began to make
    herbicides including dichlorophenoxyacetic acid (2,4-D) and trichlorophenoxyacetic
    acid (2,4,5-T), synthetic hormones that kill weeds or brush by accelerating growth to
    the point of natural death. Although these herbicides rapidly biodegrade into harmless
    substances, the manufacture of 2,4,5-T (but not of 2,4-D) creates a byproduct, 2,3,7,8-
    tetrachlorodibenzo-p-dioxin (dioxin), that is now viewed as hazardous to humans.
    While Reasor-Hill operated the site, an unknown quantity of these and other untreated
    chemical wastes from the production process flowed through cooling ponds on the west
    side of the plant into a nearby stream. Other wastes were stored in numerous drums
    stacked in a field on the site.
    Hercules bought the site from Reasor-Hill in 1961 and continued to manufacture
    herbicides, including 2,4-D and 2,4,5-T, at the plant until 1971. During this period
    Hercules sold the bulk of its product to the United States Department of Defense as the
    defoliant Agent Orange, a herbicide used in Vietnam to clear jungle undergrowth.2
    Soon after Hercules took over the site it buried the deteriorating drums of chemical
    waste left by Reasor-Hill in unlined trenches on the site. Hercules did not learn of the
    2
    Agent Orange is made from a mixture of 2,4-D and 2,4,5-T. O’Dell v.
    Hercules, Inc., 
    904 F.2d 1194
    , 1197 n.6 (8th Cir. 1990).
    -6-
    toxicity of dioxin until March of 1965, when a scientific study found that it could cause
    chloracne, a particularly persistent and disfiguring form of acne that typically affects
    the face, neck, and shoulders. Dioxin was subsequently linked to cancer.
    Later in 1965, Hercules instituted a “toluene extraction” process designed to
    remove organic impurities from 2,4,5-T products. This process yielded residue
    (“stillbottoms”) containing extremely high levels of dioxin. Hercules placed this
    residue in drums, some of which it buried at the site and some of which it disposed of
    at two nearby landfills. Although Hercules has acknowledged numerous leaks and
    spills during its operation of the site, the record indicates that Hercules generally
    improved the safety and cleanliness of the site and complied with environmental
    regulations between 1961 and 1971.
    In 1971, Hercules ceased production at the site and leased the facility to
    Transvaal, Inc., which later became Vertac Chemical Corp. (Vertac). When Hercules
    ceased operations at the cite, it cleaned out all of its equipment and production vessels,
    buried its waste, and shipped empty drums off-site.
    Initially, Vertac continued the production of 2,4-D and 2,4,5-T and followed
    Hercules’s practice of burying most of the waste. In 1975, however, Vertac began
    shipping its 2,4-D waste to off-site landfills and began to store its 2,4,5-T stillbottoms
    above ground at the site with the hope that the waste might someday be recycled. In
    1976, Hercules sold the site to Vertac, which continued its operations until 1986 and
    abandoned the site altogether when it went into receivership in 1987. By then there
    were nearly 29,000 waste-filled drums at the site that contained waste materials
    including 2,4-D, 2,4,5-T, and dioxin. Many of these drums had corroded and leaked,
    contaminating more soil, groundwater, and buildings at the site. Contamination was
    also found in other areas of the site, at the landfills, in nearby neighborhoods, and in
    grounds adjacent to the site.
    -7-
    Uniroyal was a customer of Vertac’s and purchased 2,4,5-T and other products
    from Vertac during the 1970s. In 1978, Vertac informed Uniroyal that it lacked the
    funds to purchase enough 1,2,4,5-tetrachlorobenzene (TCB), a key ingredient in the
    manufacture of 2,4,5-T, to fulfill its regular contractual obligations to Uniroyal.
    Uniroyal consequently agreed to supply Vertac with enough TCB to create some 1.3
    million pounds of 2,4,5-T that was to be shipped back to Uniroyal. Vertac did not
    purchase the TCB from Uniroyal, but rather reduced the amount it ultimately charged
    Uniroyal for the 2,4,5-T to reflect the value of the TCB that Uniroyal had supplied.
    This arrangement (a “toll conversion agreement”) was embodied in two separate
    contracts and was carried out between March 1978 and March 1979. The 2,4,5-T that
    was produced with Uniroyal’s TCB represents less than one percent of the more than
    150 million pounds of 2,4-D and 2,4,5-T that were manufactured at the site over the
    course of its operation.
    Vertac was the last operator of the Jacksonville site. After it abandoned the
    plant, the United States Environmental Protection Agency (EPA) took over the site,
    closed down all operations, and assumed cleanup responsibilities that have cost well
    over $100 million to date.
    B. Procedural History
    The environmental cleanup undertaken at the site has resulted in extensive
    litigation over the past 20 years.3 In 1980, the EPA sued Vertac and Hercules under
    the Resource Conservation and Recovery Act (RCRA), 
    42 U.S.C. § 6973
     et seq., the
    Clean Water Act, 
    33 U.S.C. § 1312
     et seq., and the Refuse Act, 
    33 U.S.C. § 407
    ,
    seeking to enjoin the continuing discharge of hazardous waste at the site. The
    Arkansas Department of Pollution Control and Ecology (Arkansas) sought similar relief
    3
    For an account of some of the financial disputes between various contractors
    involved in the cleanup efforts at the site, see Costner v. URS Consultants, Inc., 
    153 F.3d 667
     (8th Cir. 1998).
    -8-
    under state law. After consolidating the cases, the district court granted a preliminary
    injunction ordering Vertac to stop the chemical leakage from various disposal areas but
    denied relief against Hercules, which was not in possession or control of the site at the
    time. United States v. Vertac Chemical Corp., 
    489 F. Supp. 870
    , 888 (E.D. Ark. 1980)
    (Vertac I). Several years later, the court approved consent decrees representing a
    negotiated remedial plan to address the containment and monitoring of waste. United
    States v. Vertac Chemical Corp., 
    588 F. Supp. 1294
    , 1296-97 (E.D. Ark. 1984) (Vertac
    II). The lawsuit was later converted into a CERCLA action.
    Although Vertac stipulated that it was an owner and operator of the site liable
    to the government for response costs under CERCLA, it ultimately failed to comply
    with the consent decrees and eventually sold its assets to third parties, forcing the court
    in 1987 to appoint a receiver to handle the company’s affairs. United States v. Vertac
    Chemical Corp., 
    671 F. Supp. 595
    , 623-24 (E.D. Ark. 1987) (Vertac III), vacated, 
    855 F.2d 856
     (8th Cir. 1988) (table); United States v. Vertac Chemical Corp., 
    756 F. Supp. 1215
     (E.D. Ark. 1991) (Vertac IV), aff’d, 
    961 F.2d 796
     (8th Cir. 1992). In an effort
    to identify all those potentially liable for environmental harm at the site, numerous
    additional parties, including the United States Department of Defense, were brought
    into the suit.4 These parties filed various cross-claims, counterclaims, and third party
    complaints; many of the parties settled and entered into consent decrees.5
    Beginning in 1993, the district court issued a number of decisions that are the
    subject of the instant appeal. On October 12, 1993, it entered an order of partial
    summary judgment in favor of the United States. Dist. Ct. Order at 5 (Oct. 12, 1993)
    4
    The Department of Defense was found not liable. United States v. Vertac
    Chemical Co., 
    841 F. Supp. 884
    , 891 (E.D. Ark. 1993) (Vertac V), aff’d, 
    46 F.3d 803
    (8th Cir. 1995) (Vertac VI).
    5
    Additional parties have attempted to intervene in the Jacksonville site cleanup
    over the years. Arkansas Peace Ctr. v. Arkansas Dep’t of Pollution Control &
    Ecology, 
    992 F.2d 145
     (8th Cir. 1993).
    -9-
    (Vertac VII). The court found Hercules jointly and severally liable under CERCLA for
    the release of hazardous substances at the Jacksonville site, landfills, neighborhoods,
    and off-site areas, and rejected Hercules’s argument that the harm at the site was
    divisible. The court reiterated these conclusions on November 1, 1993, and again on
    May 5, 1998, when it denied motions for reconsideration brought by Hercules.
    The remaining claims in the case went to trial on November 3, 1993, before an
    advisory jury. The jury rejected Hercules’s claim for response costs and contribution
    against Standard Chlorine of Delaware, Inc., a party not involved in this appeal.
    Uniroyal was found liable to the United States, Arkansas, and Hercules for remediation
    of wastes at the site and off-site areas. The jury also found that the harm caused by
    Uniroyal was divisible. Thereafter, the district court filed an opinion in which it
    endorsed all of the jury’s findings except its conclusion regarding divisibility. United
    States v. Vertac Chemical Corp., 
    966 F. Supp. 1491
    , 1501-04 (E.D. Ark. 1997) (Vertac
    VIII).
    The United States subsequently moved for summary judgment on the issue of
    cost recoverability, which the district court granted on October 23, 1998. The court
    rejected several arguments raised jointly by Hercules and Uniroyal in an attempt to
    establish that the EPA’s response decisions were arbitrary and capricious. It declined
    to consider their takings and due process claims, which it characterized as illegitimate
    attempts to “relitigate liability.” United States v. Vertac Chemical Corp., 
    33 F. Supp.2d 769
    , 785 (E.D. Ark. 1998) (Vertac IX). Accordingly, on August 6, 1999, the
    court entered judgments of joint and several liability against Hercules in the amount of
    $100,560,491 plus interest and costs, and against Uniroyal in the amount of
    $89,084,710 plus interest and costs.
    Finally, on December 28, 1999, the district court addressed the issue of
    allocation of costs between Hercules and Uniroyal for the more than $89 million for
    -10-
    which they were both jointly and severally liable.6 Acknowledging that “Uniroyal and
    Hercules are left ‘holding the bag’ for Vertac, who at least arguably caused the greatest
    amount of harm,” Dist. Ct. Order at 3 (Dec. 28, 1999) (Vertac X), the court determined
    that Hercules’s share of the response costs should be 97.4 percent and Uniroyal’s share
    should be 2.6 percent. Id. at 11. A judgment reflecting these conclusions was entered
    on February 8, 2000.
    On appeal, Hercules challenges the 1993 entry of partial summary judgment and
    the court’s subsequent denials of its motions to reconsider. Uniroyal challenges the
    district court’s 1997 adoption of the advisory jury’s liability verdict but not its rejection
    of the divisibility verdict. Hercules and Uniroyal together appeal the 1998
    recoverability order. Only Hercules appeals the 1999 allocation decision. These
    appeals have been consolidated.
    II. CERCLA
    A. Background
    CERCLA authorizes the federal government to respond to any threatened or
    actual release of any hazardous substance that may pose an imminent and substantial
    public health threat. 
    42 U.S.C. § 9604
    . Cleanup decisions are guided by the National
    Contingency Plan (NCP), which prescribes methods for investigating health and
    environmental problems resulting from a release or threatened release and establishes
    criteria for determining the appropriate extent of response activities. 
    42 U.S.C. § 9605
    ;
    40 C.F.R. Part 300; In re Bell Petroleum Servs., Inc., 
    3 F.3d 889
    , 894 (5th Cir. 1993).
    Although response activities are initially funded by the Superfund, a multi-billion-dollar
    fund financed through a combination of appropriations, EPA fees, and industry taxes,
    
    26 U.S.C. § 9507
    (b), CERCLA provides for the subsequent recovery of response costs
    6
    The additional $11,182,781 for which Hercules was liable was based on costs
    associated with the two landfills not at issue in the allocation phase.
    -11-
    from all parties responsible for the release of a hazardous substance. 
    42 U.S.C. §§ 9607
    , 9611.
    To establish that a party is liable, CERCLA section 9607(a) requires the
    government to prove that there has been a release or threat of release of a hazardous
    substance at a “facility,” as a result of which the United States incurred response costs
    that were necessary and consistent with the NCP, and that the defendant falls within
    one of four listed categories of responsible parties. 
    42 U.S.C. § 9607
    (a); Control Data
    Corp. v. S.C.S.C. Corp., 
    53 F.3d 930
    , 934 (8th Cir. 1995). The categories are: (1)
    current owners or operators of a site at which a release or threatened release occurred;
    (2) owners or operators of such a site at the time of disposal of hazardous material; (3)
    generators who arranged for disposal at such a site; and (4) transporters of hazardous
    waste to such a site. 
    Id.
     CERCLA liability attaches “[n]otwithstanding any other
    provision or rule of law, and subject only to” three narrowly defined defenses.7 
    42 U.S.C. § 9607
    (a) & (b). Liability is strict and is typically joint and several. United
    States v. Northeastern Pharmaceutical & Chem. Co., 
    810 F.2d 726
    , 732 n.3 (8th Cir.
    1986) (NEPACCO). Where multiple defendants are involved, the initial liability
    finding is followed by a contribution proceeding to allocate damages among responsible
    parties. Control Data, 
    53 F.3d at 934
    .
    7
    These absolute defenses encompass (1) acts of God, (2) acts of war, and (3)
    acts or omissions of unrelated third parties where the defendant “establishes by a
    preponderance of the evidence that (a) he exercised due care with respect to the
    hazardous substance concerned, taking into consideration the characteristics of such
    hazardous substance, in light of all relevant facts and circumstances, and (b) he took
    precautions against foreseeable acts or omissions of any such third party and the
    consequences that could foreseeably result from such acts or omissions.” 
    42 U.S.C. § 9607
    (b).
    -12-
    B. Divisibility of Harm
    One aspect of CERCLA that has long vexed courts is the role of causation in the
    statutory scheme. Id. at 935 (describing the causation element as a “problematic
    portion” of the CERCLA calculus). This is because, “[a]lthough the simplistic slogan
    ‘make the polluter pay’ may have helped propel CERCLA into law, the statutory
    scheme does not take a simplistic view of who is and who is not a ‘polluter.’”
    Westfarm Assoc. Ltd. Partnership v. Washington Suburban Sanitary Comm’n, 
    66 F.3d 669
    , 681 (4th Cir. 1995) (citation omitted). Indeed, at least at the liability stage, the
    language of the statute does not require the government to prove as part of its prima
    facie case that the defendant caused any harm to the environment. Control Data, 
    53 F.3d at 935
    . Rather, once the requisite connection between the defendant and a
    hazardous waste site has been established (because the defendant fits into one of the
    four categories of responsible parties), it is enough that response costs resulted from
    “a” release or threatened release–not necessarily the defendant’s release or threatened
    release.8 
    42 U.S.C. § 9607
    (a)(4). Thus, the government need not trace or “fingerprint”
    a defendant’s wastes in order to recover under CERCLA. United States v. Monsanto,
    
    858 F.2d 160
    , 169-70 (4th Cir. 1988). Considerations of causation explicitly enter into
    the statutory liability scheme only as part of the three statutory defenses not at issue in
    this case. Id. at 170; 
    42 U.S.C. § 9607
    (b).
    8
    Although we have stated that “CERCLA focuses on whether the defendant’s
    release or threatened release caused harm to the plaintiff in the form of response costs,”
    Control Data, 
    53 F.3d at 935
     (emphasis added), the case we cited for that proposition
    referred not to the defendant’s release but merely to “a” release, General Electric
    Company v. Litton Industrial Automation Systems, Inc., 
    920 F.2d 1415
    , 1417 (8th Cir.
    1990) abrogated on other grounds, Key Tronic Corp. v. United States, 
    511 U.S. 809
    ,
    814, 819 (1994). The argument that the government must prove a direct causal link
    between the incurrence of response costs and an actual release caused by a particular
    defendant has been rejected by “virtually every court” that has directly considered the
    issue. United States v. Alcan Alum. Corp. (Alcan I), 
    964 F.2d 252
    , 264-65 (3d Cir.
    1992) (citing cases); see 
    42 U.S.C. § 9607
    (a)(4).
    -13-
    Many courts, however, have recognized the defense of divisibility of harm, a
    “special exception to the absence of causation requirement” that in effect brings
    causation principles “back into the case – through the backdoor, after being denied
    entry at the front door.” United States v. Alcan Alum. Corp. (Alcan II), 
    990 F.2d 711
    ,
    722 (2d Cir. 1993); see United States v. Township of Brighton, 
    153 F.3d 307
    , 317-19
    (6th Cir. 1998); Bell, 
    3 F.3d at 894-902
    ; Alcan I, 
    964 F.2d at 268-69
    ; O’Neil v. Picillo,
    
    883 F.2d 176
    , 178-79 (1st Cir. 1989); Monsanto, 858 F.2d at 171-73. Although we
    have not been squarely presented with the question whether a divisibility defense
    should be allowed under CERCLA, we have expressed our approval of the doctrine on
    several occasions. Control Data, 
    53 F.3d at
    934 n.4 (“Once liability is proved, all of
    the defendants are jointly and severally liable, unless a particular defendant can
    establish that his harm is divisible, a very difficult proposition.”); Interstate Power Co.
    v. Kansas City Power & Light Co., 
    992 F.2d 804
    , 808 (8th Cir. 1993) (remanding for
    liability findings and suggesting that the district court might find divisible harms); cf.
    United States v. Dico, Inc., 
    136 F.3d 572
    , 578-79 (8th Cir. 1998) (remanding for trial
    on liability because district court failed to distinguish between two geographically
    separate areas within single hazardous waste site).
    The parties in this case do not dispute the general validity of the divisibility
    doctrine, and we find it to be both compatible with the text and the overall statutory
    scheme of CERCLA9 and a sensible way to avoid imposing on parties excessive
    liability for harm that is not fairly attributable to them. See Alcan I, 
    964 F.2d at 269
    .
    We thus proceed to a more detailed discussion of the doctrine.
    9
    Other courts have persuasively argued, based on the legislative history
    surrounding CERCLA and its 1986 Superfund amendments, that the divisibility of harm
    doctrine is consistent with the intent of Congress that “‘traditional and evolving
    common law principles’ should define the scope of liability under CERCLA.”
    Redwing Carriers, Inc. v. Saraland Apts., 
    94 F.3d 1489
    , 1513 (11th Cir. 1996) (quoting
    Bell, 
    3 F.3d at 895
    ); see O’Neil, 
    883 F.2d at 178-79
    ; Monsanto, 858 F.2d at 171 n.23;
    United States v. Chem-Dyne Corp., 
    572 F. Supp. 802
    , 805-08 (S.D. Ohio 1983).
    -14-
    The universal starting point for divisibility of harm analyses in CERCLA cases
    is the Restatement (Second) of Torts, which provides for the apportionment of damages
    among two or more parties when at least one is able to show either (1) “distinct harms”
    or (2) a “reasonable basis for determining the contribution of each cause to a single
    harm.” Restatement (Second) of Torts § 433A (1965); see Township of Brighton, 
    153 F.3d at 318
    ; Bell, 
    3 F.3d at 895
    ; Chem-Dyne, 
    572 F. Supp. at 810
    . We will follow the
    Restatement, however, only to the extent that it is compatible with the provisions of
    CERCLA. See O’Neil, 
    883 F.2d at
    179 n.4 (describing the Restatement as “one source
    for us to consult”). Thus, for example, although the Restatement contemplates that
    plaintiffs bear the burden of proving causation, in a CERCLA case, once the
    government has established the four essential elements of liability the burden shifts to
    the defendant to demonstrate, by a preponderance of the evidence, that there exists a
    reasonable basis for divisibility. Township of Brighton, 153 F.3d at 318; O’Neil, 
    883 F.2d at 182
    . Divisibility generally limits the scope of, but does not entirely eliminate,
    CERCLA liability since the doctrine is essentially a defense only to joint and several
    liability. Control Data, 
    53 F.3d at
    934 n.4; Bell, 
    3 F.3d at 895
    .
    We have previously observed that proving divisibility is a “very difficult
    proposition,” Control Data, 
    53 F.3d at
    934 n.4, and the Restatement recognizes that
    some harms, “by their nature, are normally incapable of any logical, reasonable, or
    practical division.” Restatement (Second) of Torts § 433A cmt. to subsection (2)
    (1965), quoted in Bell, 
    3 F.3d at 896
    . Where this is the case, the Restatement cautions
    against making an “arbitrary apportionment for its own sake.” Id.; see also United
    States v. Colorado & Eastern R. Co., 
    50 F.3d 1530
    , 1535 (10th Cir. 1995) (noting that
    “the courts have been reluctant to apportion costs” and that “responsible parties rarely
    escape joint and several liability”); O’Neil, 
    883 F.2d at 183
     (defendants hoping to
    escape joint and several liability must satisfy the “stringent burden placed on them by
    Congress”). When a defendant is successful in demonstrating a reasonable basis for
    apportionment, approaches to divisibility will vary tremendously depending on the facts
    and circumstances of each case. Evidence of divisibility will focus on determining the
    -15-
    amount of harm caused by the defendant. Bell, 
    3 F.3d at 903
    . Our description below
    of some of the most common approaches is by no means intended to be exhaustive, for
    “we know that we cannot define for all time what is a reasonable basis for divisibility
    and what is not.” Township of Brighton, 
    153 F.3d at 319
    .
    “Distinct harms” are those that may properly be regarded as separate injuries.
    See Restatement (Second) of Torts § 433A (1965); Bell, 
    3 F.3d at 895
    . Defendants
    may be able to demonstrate that harms are distinct based on geographical
    considerations, such as where a site consists of “non-contiguous” areas of soil
    contamination, Akzo Coatings, Inc. v. Aigner Corp., 
    881 F. Supp. 1202
    , 1210 (N.D.
    Ind. 1994), clarified on reconsid., 
    909 F. Supp. 1154
     (N.D. Ind. 1995), or separate and
    distinct subterranean “plumes” of groundwater contamination, United States v.
    Broderick Investment Co., 
    862 F. Supp. 272
    , 277 (D. Colo. 1994).
    Other cases, by contrast, involve a “single harm” that is nonetheless divisible
    because it is possible to discern the degree to which different parties contributed to the
    damage. 
    Id.
     The basis for division in such situations is that “it is clear that each
    [defendant] has caused a separate amount of harm, limited in time, and that neither has
    any responsibility for the harm caused by the other,” such as where “two defendants,
    independently operating the same plant, pollute a stream over successive periods of
    time.” Bell, 
    3 F.3d at 895
    . Single harms may also be “treated as divisible in terms of
    degree,” based, for example, on the relative quantities of waste discharged into the
    stream. 
    Id. at 895-96
    . Divisibility of this type may be provable even where wastes
    have become cross-contaminated and commingled, for “commingling is not
    synonymous with indivisible harm.” Alcan II, 
    990 F.2d at 722
    ; see also Bell, 
    3 F.3d at 903
    .
    Evidence supporting divisibility must be concrete and specific. See United
    States v. Alcan Alum. Corp., 
    892 F. Supp. 648
    , 657 (M.D. Penn. 1995) (Alcan III)
    (rejecting divisibility argument on remand because defendant took “all or nothing
    -16-
    approach,” presenting no new evidence beyond what court of appeals had already
    considered), aff’d, 
    96 F.3d 1434
     (3d Cir. 1996) (table). The preliminary issue of
    whether the harm to the environment is capable of apportionment among two or more
    causes is a question of law. Bell, 
    3 F.3d at 902
    . Then, “[o]nce it has been determined
    that the harm is capable of being apportioned among the various causes of it, the actual
    apportionment of damages is a question of fact.” 
    Id. at 896
    .
    We also observe that the divisibility doctrine is conceptually distinct from
    contribution or allocation of damages. See Redwing, 
    94 F.3d at 1513
    . At the
    allocation phase, the only question is the extent to which a defendant’s liability may be
    offset by the liability of another; the inquiry at this stage is an equitable one and courts
    generally take into account the so-called “Gore factors.” See 
    42 U.S.C. § 9613
    (f)
    (providing that a court “may allocate response costs among liable parties using such
    equitable factors as the court determines are appropriate”); Township of Brighton, 
    153 F.3d at 318
    ; Control Data, 
    53 F.3d at 935
    . The divisibility of harm inquiry, by contrast,
    is guided not by equity–specifically, not by the Gore factors–but by principles of
    causation alone. United States v. Rohm & Haas Co., 
    2 F.3d 1265
    , 1280-81 (3d Cir.
    1993). Thus, where causation is unclear, divisibility is not an opportunity for courts to
    “split the difference” in an attempt to achieve equity.10 Township of Brighton, 
    153 F.3d at 319
    . Rather, “[i]f they are in doubt, district courts should not settle on a
    compromise amount that they think best approximates the relative responsibility of the
    parties.” 
    Id.
     In such circumstances, courts lacking a reasonable basis for dividing
    causation should avoid apportionment altogether by imposing joint and several liability.
    
    Id.
    10
    Accordingly, we reject any suggestion that the financial condition of the parties
    should play a role in a CERCLA divisibility analysis. But see Bell, 
    3 F.3d at 896
    (noting that the Restatement allows courts to consider insolvency); 
    id.
     at 902 n.13
    (“[T]here may be exceptional cases in which it would be unjust to impose several
    liability, such as when one of the defendants is so hopelessly insolvent that the plaintiff
    will be unable to recover any damages from it.”).
    -17-
    III. ANALYSIS
    A. Hercules
    Hercules challenges the district court’s imposition of joint and several liability,
    raising various divisibility arguments that are specific to certain areas of the site, off-
    site areas, neighborhoods, and landfills. In some of these arguments Hercules urges us
    to reverse outright the entry of summary judgment against it and instruct the district
    court to deduct from the final judgment all response costs pertinent to the area at issue;
    in others it asks us to hold simply that there is a reasonable basis for divisibility and
    remand to the district court to apportion the harm. We review the district court’s
    October, 1993, summary judgment decision (Vertac VII) de novo, viewing the evidence
    in the light most favorable to the nonmoving party. Dico, 
    136 F.3d at 578
    . We will
    affirm only if we conclude that there are no genuine issues of material fact and that the
    United States is entitled to judgment as a matter of law. United States v. Findett Corp.,
    
    220 F.3d 842
    , 845 (8th Cir. 2000); Fed. R. Civ. P. 56.
    We believe that the district court’s analysis of Hercules’s divisibility arguments
    reflects a fundamental misunderstanding of the doctrine of divisibility. These legal
    errors clouded the court’s view of the evidence supporting divisibility. For example,
    when the district court discussed divisibility in Vertac VII, it did so in summary
    fashion, stating merely that “Hercules has not set forth any facts establishing that the
    harm is clearly divisible, or that Hercules’ waste did not, or could not, contribute to the
    release and the resulting response costs at the site.” Vertac VII, Dist. Ct. Order at 4
    (Oct. 12, 1993). The proper standard for determining divisibility, however, is that the
    defendant show either distinct harms or a “reasonable basis” for apportioning causation
    for a single harm. Restatement (Second) of Torts § 433A (1965). A defendant need
    not prove that its “waste did not, or could not, contribute” to any of the harm at a
    CERCLA site in order to establish divisibility, because it is also possible to prove
    divisibility of single harms based on volumetric, chronological, or other types of
    evidence. Bell, 
    3 F.3d at 895-96
    . A site may also be divisible if a defendant can
    -18-
    establish that it consists of “non-contiguous” areas of contamination. Akzo, 
    881 F. Supp. at 1210
    ; Broderick, 
    862 F. Supp. at 277
    .
    Accordingly, we reverse the summary judgment against Hercules on the issue
    of liability (Vertac VII) and remand so that the district court can address the evidence
    supporting divisibility in light of the proper legal standards. In so holding, we reject
    the EPA’s suggestion that evidence adduced subsequent to summary
    judgment–specifically, evidence presented against Uniroyal at the 1993 liability trial
    and evidence from the 1998 allocation trial–incontrovertibly demonstrates that Hercules
    cannot prevail on any of its divisibility arguments. By the same token, we deny
    Hercules’s request that we reverse the district court’s decision outright and hold that
    certain harms were divisible, for we conclude that the question of divisibility is one to
    be determined in the first instance by the district court.
    B. Uniroyal
    Uniroyal challenges the district court’s conclusion that it fits within one of
    CERCLA’s four categories of responsible parties–namely, that it is liable as an
    “arranger” under 
    42 U.S.C. § 9607
    (a)(3). Uniroyal does not contest the other three
    relevant statutory elements of CERCLA liability. We review the district court’s factual
    findings for clear error and its legal conclusions de novo. Consolidated Electical &
    Mechanicals, Inc. v. Biggs General Contracting, Inc., 
    167 F.3d 432
    , 434 (8th Cir.
    1999).
    In Vertac VIII, the district court noted that we have “given a liberal
    interpretation to ‘arranger liability.’” Vertac VIII, 
    966 F. Supp. at 1501
    . The court
    made this observation in light of our decision in United States v. Aceto Agricultural
    Chemicals Corp., 
    872 F.2d 1373
     (8th Cir. 1989), in which we declined to dismiss a
    CERCLA complaint alleging that a number of pesticide manufacturers were liable for
    supplying to a formulator materials used to create a final product where (1) the
    -19-
    suppliers retained an ownership interest in the materials throughout the formulation
    process as well as in the finished product, (2) the generation of wastes was inherent in
    the formulation process, and (3) wastes were in fact generated and disposed. 
    Id. at 1378-82
    . In Vertac VIII, 
    966 F. Supp. at 1501
    , the district court found that Uniroyal’s
    toll conversion agreement to supply TCB to Vertac for formulation into 2,4,5-T closely
    tracked the legal standards set forth in Aceto, and on appeal the EPA argues that this
    case is “nearly identical” to Aceto. We agree.
    Uniroyal first contends that the district court erred as a matter of law by focusing
    its analysis on ownership, and not on the authority to control the production and
    disposal process. Uniroyal argues that in Aceto, a case that considered no actual facts
    but only the prima facie validity of a complaint, ownership was deemed significant only
    insofar as it gave rise to a permissible inference of authority to control. Here, by
    contrast, Uniroyal suggests that the district court erroneously elevated mere ownership
    to the level of a sufficient basis for finding arranger liability. We conclude that this
    argument fails.
    Although we stated in Aceto that “it may be reasonably inferred that [defendants]
    had the authority to control the way in which the pesticides were formulated,” id. at
    1383, this observation came as part of our discussion of RCRA and was not necessary
    to our prior conclusion that the complaint stated a valid claim under CERCLA. Indeed,
    in the portion of Aceto that discussed CERCLA, we specifically rejected the
    defendants’ contention that control is required in every circumstance. To support their
    argument, the defendants in Aceto quoted NEPACCO, 810 F.2d at 743, for the
    proposition that they should “escape liability because they had no authority to control”
    the formulation and disposal process. Aceto, 
    872 F.2d at 1381-82
    . We distinguished
    NEPACCO by observing that a finding of control had been necessary in that case only
    because ownership was lacking. 
    Id. at 1382
    . The Aceto defendants, however, unlike
    those in NEPACCO, “actually owned the hazardous substances, as well as the work
    in process,” 
    id.,
     and thus an arguable absence of control did not mandate dismissal of
    -20-
    the complaint. Control, therefore, is not a necessary factor in every case of arranger
    liability. See also United States v. TIC Investment Corp., 
    68 F.3d 1082
    , 1087-88 (8th
    Cir. 1995) (holding that a finding of arranger liability requires either control over, or
    “some level of participation in,” activities related to the arrangement of hazardous
    waste disposal).
    Uniroyal also challenges the district court’s factual finding that Uniroyal
    “retained an ownership interest in its material during the processing stage” and “owned
    the 2,4,5-T that was returned.” Vertac VIII, 
    966 F. Supp. at 1501
    . In reaching this
    determination, the district court relied heavily on the fact that Uniroyal, which
    purchased its TCB in Europe, imported it into the United States under a temporary
    import bond to avoid the payment of taxes and duties. 
    Id. at 1498-99
    . Under the terms
    of the bond, the Customs Office required, throughout the toll agreement transaction,
    that Uniroyal maintain ownership of the TCB. Uniroyal agreed to have the TCB
    processed into 2,4,5-T for shipment to Canada within one year. 
    Id.
     That Uniroyal’s
    interactions with Vertac in fact met these demands is supported by a 1982 letter that
    was sent by a Uniroyal attorney to the Customs Commissioner as part of a dispute over
    the bond requirements.
    On appeal, however, Uniroyal argues that the terms of the temporary import
    bond cannot change the “real character” of its interaction with Vertac, which it
    describes as having involved so much intermingling of materials that Uniroyal could not
    have owned either the “work in process” or the finished product throughout the entire
    transaction. To bolster its position, Uniroyal points to the testimony of Robert Ellis,
    Vertac’s controller of the Jacksonville plant, in which Ellis explained that Uniroyal’s
    supply arrangement with Vertac differed from typical toll conversion agreements in
    several respects. Ellis testified, for example, that TCB was only one ingredient out of
    a total of seven materials required to produce 2,4,5-T (albeit “the key ingredient,”
    Vertac VIII, 
    966 F. Supp. at 1498
    ), and that many of the bookkeeping practices of
    -21-
    Vertac and Uniroyal during the agreement period were compatible with the view that
    Vertac owned the TCB throughout the formulation process.
    Although we find the ownership issue to be debatable, the evidence in favor of
    Uniroyal’s position is not strong enough to convince us that the district court’s
    resolution of this factual dispute is clearly erroneous–a conclusion that demands a
    definite and firm conviction on our part that a mistake has been made. Consolidated
    Electrical, 
    167 F.3d at 434
    . In deciding questions of arranger liability, we do not rely
    on bright-line rules but look to the totality of the circumstances to determine whether
    the facts of a given case fit within CERCLA’s “overwhelmingly remedial scheme.”
    NEPACCO, 810 F.2d at 733, quoted in Aceto, 
    872 F.2d at 1380
    ; see TIC Investment,
    68 F.3d at 1090 (totality of the circumstances). Even were we to conclude that, on
    balance, Uniroyal and Vertac intended the supply of TCB to be technically considered
    a “sale,” we have “not hesitated to look beyond defendants’ characterizations to
    determine whether a transaction in fact involves an arrangement for the disposal of a
    hazardous substance.” Aceto, 
    872 F.2d at 1381
    . Here, where Uniroyal provided
    Vertac with the main ingredient necessary for the production of 2,4,5-T during a period
    of financial difficulty for Vertac, and was not charged for the TCB until the relevant
    amount was offset against its final purchase price, we see no basis to reverse the district
    court’s finding that Uniroyal owned the material throughout the transaction and thus
    qualified as an “arranger” under CERCLA. Accordingly, we affirm the judgment of
    liability against Uniroyal (Vertac VIII).
    C. Other Arguments
    Because we remand the case on the antecedent issue of liability, we decline to
    address questions related to recoverability or contribution, nor do we address
    Hercules’s constitutional arguments. See Int’l Assoc. of Firefighters, Local No. 3808
    v. Kansas City, 
    220 F.3d 969
    , 975 (8th Cir. 2000).
    -22-
    Uniroyal also presents takings and due process challenges to the retroactive
    application of CERCLA in this case. It argues, relying on Eastern Enterprises v. Apfel,
    
    524 U.S. 498
     (1998), that the imposition of liability in this instance is unconstitutional
    because the liability could not be anticipated and because it is substantially
    disproportionate to Uniroyal’s conduct related to the pollution at the site and in the
    surrounding areas. We decline to address these arguments for two reasons.
    First, we believe that Uniroyal’s constitutional arguments are not ripe for our
    consideration. Without addressing the merits of Uniroyal’s claims, we observe that it
    essentially presents an as-applied constitutional challenge to CERCLA. Because we
    are vacating the recoverability and contribution judgments, however, there exists no
    final judgment of liability against Uniroyal. This determination will be made by the
    district court on remand. Because we can only speculate as to what conclusions the
    district court may reach, it would be premature for us to address the question of
    whether Uniroyal’s liability is unconstitutionally disproportionate to its underlying
    conduct. See Babbitt v. United Farm Workers Nat’l Union, 
    442 U.S. 289
    , 298 (1979)
    (citation omitted) (federal courts should not address hypothetical or abstract disputes).
    Second, we observe that Uniroyal presents only skeletal constitutional arguments
    of its own while purporting to incorporate and adopt Hercules’s more thorough
    constitutional analysis. We note, however, that an inquiry into the constitutionality of
    CERCLA in this case would be “essentially ad hoc and fact intensive.” See Eastern
    Enterprises, 
    524 U.S. at 523
     (1998) (plurality opinion). Because the record indicates
    that Hercules’s potential liability in this case is predicated on facts materially different
    from those underlying Uniroyal’s liability, and because the ultimate liability of both
    Hercules and Uniroyal remains unknown, we conclude that Uniroyal has not adequately
    briefed the complexities involved in its constitutional challenge to CERCLA.
    -23-
    IV. Conclusion
    The summary judgment against Hercules on the issue of liability (Vertac VII) is
    reversed. On remand, the district court should address Hercules’s divisibility
    arguments. The judgment of liability against Uniroyal (Vertac VIII) is affirmed. The
    judgments of recoverability (Vertac IX) and contribution (Vertac X) are vacated; these
    issues should be revisited by the district court following further proceedings consistent
    with this opinion. All pending motions to strike are denied.
    A true copy.
    Attest:
    CLERK, U.S. COURT OF APPEALS, EIGHTH CIRCUIT.
    -24-
    

Document Info

Docket Number: 99-3684

Citation Numbers: 247 F.3d 706

Filed Date: 4/10/2001

Precedential Status: Precedential

Modified Date: 1/12/2023

Authorities (32)

United States v. Vertac Chemical Corp. , 671 F. Supp. 595 ( 1987 )

United States v. Vertac Chemical Corp. , 841 F. Supp. 884 ( 1993 )

United States v. Vertac Chemical Corp. , 588 F. Supp. 1294 ( 1984 )

United States v. Vertac Chemical Corp. , 966 F. Supp. 1491 ( 1997 )

United States v. Vertac Chemical Corp. , 489 F. Supp. 870 ( 1980 )

United States v. Vertac Chemical Corp. , 756 F. Supp. 1215 ( 1991 )

united-states-of-america-96-1802cross-appellant-96-1992-v-township , 153 F.3d 307 ( 1998 )

united-states-of-america-state-of-new-york-v-alcan-aluminum-corporation , 990 F.2d 711 ( 1993 )

United States v. Rohm and Haas Company Rohm and Haas ... , 2 F.3d 1265 ( 1993 )

in-the-matter-of-bell-petroleum-services-inc-debtor-united-states , 3 F.3d 889 ( 1993 )

redwing-carriers-inc-plaintiff-counter-defendant-appellant-v-saraland , 94 F.3d 1489 ( 1996 )

united-states-v-alcan-aluminum-corp-basf-corp-beazer-materials-and , 964 F.2d 252 ( 1992 )

james-e-oneil-in-his-capacity-as-attorney-general-for-the-state-of-rhode , 883 F.2d 176 ( 1989 )

United States v. Vertac Chemical Corp. , 33 F. Supp. 2d 769 ( 1998 )

united-states-of-america-arkansas-department-of-pollution-control , 961 F.2d 796 ( 1992 )

General Electric Company v. Litton Industrial Automation ... , 920 F.2d 1415 ( 1990 )

united-states-v-findett-corporation-acf-industries-inc-general-motors , 220 F.3d 842 ( 2000 )

arkansas-peace-center-environmental-health-association-of-arkansas , 992 F.2d 145 ( 1993 )

United States v. Dico, Incorporated , 136 F.3d 572 ( 1998 )

International Association of Firefighters, Local No. 3808 ... , 220 F.3d 969 ( 2000 )

View All Authorities »