United States v. Alcan Aluminum, Inc. ( 1994 )


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  •                                                                                                                            Opinions of the United
    1994 Decisions                                                                                                             States Court of Appeals
    for the Third Circuit
    5-25-1994
    United States of America v. Alcan Alum. Inc., et al.
    Precedential or Non-Precedential:
    Docket 93-1099
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    Recommended Citation
    "United States of America v. Alcan Alum. Inc., et al." (1994). 1994 Decisions. Paper 28.
    http://digitalcommons.law.villanova.edu/thirdcircuit_1994/28
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    UNITED STATES COURT OF APPEALS
    FOR THE THIRD CIRCUIT
    ___________
    No. 93-1099
    ___________
    UNITED STATES OF AMERICA
    v.
    ALCAN ALUMINUM, INC.;
    CHAMPION AUTO GENERATOR SERVICE, INC.;
    INTERNATIONAL FLAVORS AND FRAGRANCES, INC.;
    KALAMA CHEMICAL, INC.; SCHULTZ ELECTROPLATING, INC.;
    S&W WASTE, INC.; McADOO ASSOCIATES, INC.;
    PAYSO, INC.; EDWARD L. PAYER; NOREEN PAYER
    v.
    AT&T TECHNOLOGIES, INC.;
    CPS CHEMICALS COMPANY, INC.;
    EAST COAST POLLUTION CONTROL, INC.;
    KNOLL INTERNATIONAL, INC.;
    LEHIGH STRUCTURAL STEEL COMPANY;
    JOHN E. POTOCHNY; BEATRICE/HUNT WESSON, INC.;
    PROCTER & GAMBLE MANUFACTURING COMPANY;
    21 INTERNATIONAL, INC.; SPECIAL METALS CORPORATION;
    ACTIVATED METALS & CHEMICALS, INC.;
    TELEDYNE VASCO, A Division of Teledyne Industries, Inc.;
    TELEDYNE WAH CHANG HUNTSVILLE,
    A Division of Teledyne Industries, Inc.;
    WITCO CORPORATION, on behalf of itself
    and the RICHARDSON COMPANY;
    CBP RESOURCES; FIRST VALLEY BANK
    The Trustees of the McAdoo Associates
    Site Trust Fund ("the Trustees"),
    proposed intervenors,
    Appellants
    _______________________________________________
    On Appeal from the United States District Court
    for the Eastern District of Pennsylvania
    (D.C. Civil Action No. 88-04970)
    ___________________
    1
    2
    Argued December 2, 1993
    Before: SCIRICA and ALITO, Circuit Judges
    and BASSLER, District Judge*
    (Filed   May 25, l994    )
    ANTOINETTE R. STONE, ESQUIRE (Argued)
    Buchanan Ingersoll
    1200 Two Logan Square
    18th and Arch Streets
    Philadelphia, Pennsylvania 19103
    Attorney for Appellants
    JOHN T. STAHR, ESQUIRE (Argued)
    United States Department of Justice
    P.O. Box 23985
    L'Enfant Plaza Station
    Washington, D.C. 20026
    EVELYN YING, ESQUIRE
    United States Department of Justice
    P.O. Box 23795
    L'Enfant Plaza Station
    Washington, D.C. 20026
    Attorneys for Appellee, United States of America
    DOUGLAS F. SCHLEICHER, ESQUIRE (Argued)
    Saul, Ewing, Remick & Saul
    3800 Centre Square West
    Philadelphia, Pennsylvania 19102
    Attorney for Appellee,
    International Flavors and Fragrances, Inc.
    ROBERT B. McKINSTRY, JR., ESQUIRE (Argued)
    Ballard, Spahr, Andrews & Ingersoll
    1735 Market Street, 51st Floor
    Philadelphia, Pennsylvania 19103
    Attorney for Appellee, First Valley Bank
    3
    *The Honorable William G. Bassler, United States District Judge
    for the District of New Jersey, sitting by designation.
    4
    JOEL SCHNEIDER, ESQUIRE
    Manta & Welge
    One Commerce Square, 37th Floor
    2005 Market Street
    Philadelphia, Pennsylvania 19103
    Attorney for Appellee, Kalama Chemical, Inc.
    ALLEN E. ERTEL, ESQUIRE
    Allen E. Ertel & Associates
    30 West 3rd Street, Suite 301
    Williamsport, Pennsylvania 17701
    Attorney for Appellee, Schultz Electroplating, Inc.
    MARK N. COHEN, ESQUIRE
    Margolis, Edelstein & Scherlis
    The Curtis Center, 4th Floor
    Sixth and Walnut Streets
    Philadelphia, Pennsylvania 19106
    Attorney for Appellee, S&W Waste, Inc.
    HOWARD M. KLEIN, ESQUIRE
    Conrad, O'Brien, Gellman & Rohn
    1515 Market Street, 16th Floor
    Philadelphia, Pennsylvania 19102
    Attorney for Appellee, AT&T Technologies, Inc.
    DAVID E. LODER, ESQUIRE
    Duane, Morris & Heckscher
    4200 One Liberty Place
    Philadelphia, Pennsylvania 19103-7396
    Attorney for Appellee, Lehigh Structural Steel Company
    RODNEY B. GRIFFITH, ESQUIRE
    JANICE V. QUIMBY-FOX, ESQUIRE
    Schnader, Harrison, Segal & Lewis
    1600 Market Street, Suite 3600
    Philadelphia, Pennsylvania 19103
    Attorneys for Appellee, Beatrice/Hunt Wesson, Inc.
    5
    6
    THEODORE L. GARRETT, ESQUIRE
    Covington & Burling
    1201 Pennsylvania Avenue, N.W.
    P.O. Box 7566
    Washington, D.C. 20044
    FREDERICK W. ROM, ESQUIRE
    Lavin, Coleman, Finarelli & Gray
    10000 Midlantic Drive, Suite 300 West
    Mount Laurel, New Jersey 08054
    Attorneys for Appellee, Procter & Gamble Manufacturing Company
    RANDALL L. SAROSDY, ESQUIRE
    Akin, Gump, Strauss, Hauer & Feld
    1333 New Hampshire Avenue, N.W.
    Suite 400
    Washington, D.C. 20036
    Attorney for Appellee, 21 International, Inc.
    __________________
    OPINION OF THE COURT
    __________________
    SCIRICA, Circuit Judge.
    In this appeal we must decide whether a party who has
    entered into a consent decree with the Environmental Protection
    Agency for the cleanup of a superfund site may intervene in
    subsequent litigation over the same site.      We believe that,
    provided it can demonstrate it has a protectable interest, an
    early settlor may intervene in the later litigation as of right.
    On these facts, however, the right to intervene hinges on whether
    the applicant had a protectable interest at risk.      Because it is
    unclear from the record whether the intervenor's interest was
    7
    affected by the subsequent consent decree, we will vacate the
    district court's orders denying the motion to intervene and
    approving the subsequent consent decree, and remand for a
    determination of whether the second consent decree affected the
    intervenor's rights under the first decree.
    I.
    FACTS & PROCEDURE
    This appeal arises out of the cleanup of the McAdoo
    site, a parcel of land in Schuylkill County, Pennsylvania.    Once
    used for strip mining, the McAdoo site was used for waste
    incineration and recycling from 1975 until it closed in 1979.      At
    that time there were approximately 6,800 storage drums and
    several 10,000 and 15,000 gallon storage tanks of hazardous waste
    at the site.
    The Air Products Litigation
    In 1987 the United States began proceedings over the
    release and threatened release of hazardous material at the
    McAdoo site.0   On June 3, 1988, the government entered into a
    consent decree with 65 Potentially Responsible Parties (PRPs),
    the "Air Products defendants," who agreed to reimburse the
    government for approximately $790,000 of past costs and to
    undertake a remedial program to prevent any future release of
    hazardous substances.0   They also agreed to pay all of the long
    0
    Pennsylvania's Department of Environmental Resources later
    intervened as a plaintiff.
    0
    The Air Products defendants' consent decree did not address
    surface or ground water contamination at the McAdoo Site. EPA
    has notified the parties that future litigation may be necessary
    to address this problem.
    8
    term operations and maintenance costs.   In exchange, the
    government agreed not to seek reimbursement for any of its past
    remedial costs and to allow the Air Products defendants to seek
    reimbursement for as much as 25% of their clean-up costs,
    provided the government could successfully recover those costs
    from other non-settling PRPs.0
    The agreement contained two other notable provisions.
    First, it contained a provision reserving the Air Products
    defendants' right to sue all non-settling parties for
    contribution.   Second, it contained a provision stating the
    government's "present intent" not to include in any future
    settlement over the McAdoo site a covenant not to sue that was
    broader than the one contained in the Air Products consent
    decree.
    The Alcan Litigation
    On June 23, 1988 the government began proceedings
    against another group of PRPs, the "Alcan defendants."   In this
    action, the government sought reimbursement for costs it had
    previously incurred and a declaration that the Alcan defendants
    were liable for future response costs.   The Alcan defendants and
    the government reached an agreement in January, 1992.    The
    resultant consent decree was filed in the district court on
    August 10, 1992, and notice was published in the Federal Register
    on August 19, 1992. 57 Fed. Reg. 37,556 (1992).
    0
    The Air Products defendants agreed not to seek reimbursement
    from the government for any part of the costs of operations and
    maintenance.
    9
    Under the terms of the consent decree the Alcan
    defendants agreed to reimburse approximately $2 million of the
    government's response costs.    In exchange, the government agreed
    not to sue the Alcan defendants for: (1) any work covered in the
    Air Products consent decree, (2) any of the government's
    oversight costs, (3) response costs incurred before June, 1990,
    and (4) the government's enforcement costs.0
    As required by CERCLA, the district court reserved
    approval of the consent decree to allow for public comment. 42
    U.S.C. § 9622(d)(2)(1988).     On September 16, 1992, the Trustees
    of the McAdoo site, on behalf of the Air Products defendants,
    objected to the consent decree on the grounds that it would
    extinguish their right to sue the Alcan defendants for
    contribution.   They also argued the covenant not to sue First
    Valley Bank over surface or ground water contamination violated a
    provision in the Air Products consent decree where the government
    stated its intention not to give any other PRP a covenant not to
    sue broader than the one contained in the Air Products consent
    decree.
    The Trustees also moved to intervene in the
    government's suit against the Alcan defendants under CERCLA
    §113(i), 42 U.S.C. § 9613(i)(1988), and Federal Rule of Civil
    0
    In addition, the government agreed not to sue First Valley Bank
    in connection with either surface or ground water contamination
    because it believed First Valley's only ownership interest in the
    site was as a secured creditor and secured creditors are exempt
    from liability. See 42 U.S.C. §9607(a)(1)(1988) (imposing
    liability on a facility's owners), and 42 U.S.C. §
    9601(20)(A)(1988) (exempting secured creditors from the
    definition of owner).
    10
    Procedure 24(a).0   On November 24, 1992, the district court
    denied the Trustees' motion, holding that § 113(i) was
    inapplicable, and that the Rule 24 application was untimely and
    did not reflect "a substantial and direct protectable interest in
    the litigation."    This timely appeal followed.
    The district court had jurisdiction under 42 U.S.C.
    §§9607 and 9613(b).   We have jurisdiction under 28 U.S.C. § 1291
    (1988) because the denial of a motion to intervene is a final,
    appealable order. See McKay v. Heyison, 
    614 F.2d 899
    , 903 (3d
    Cir. 1980); Pennsylvania v. Rizzo, 
    530 F.2d 501
    , 504 (3d Cir.),
    cert. denied, sub nom. Fire Officers Union v. Pennsylvania, 
    426 U.S. 921
    (1976).    We review the denial of a motion to intervene
    as of right for abuse of discretion.      However, our review "is
    ``more stringent' than the abuse of discretion review we apply to
    a denial of a motion for permissive intervention." Brody v.
    Spang, 
    957 F.2d 1108
    , 1115 (3d Cir. 1992) (quoting Harris v.
    Pernsley, 
    820 F.2d 592
    , 597 (3d Cir.) (internal citation and
    quotation omitted), cert. denied, sub nom. Castille v. Harris,
    
    484 U.S. 947
    (1987)).    We will reverse only if we find the
    district court "has applied an improper legal standard or reached
    a decision we are confident is incorrect." 
    Id. (quoting Harris,
    820 F.2d at 597).
    II.
    DISCUSSION
    0
    The Trustees also sought permissive intervention under Federal
    Rule of Civil Procedure 24(b). Because we are unable to
    determine whether the Trustees' interest is at stake in the Alcan
    litigation we do not reach this issue.
    11
    In 1986 Congress passed the Superfund Amendment and
    Reauthorization Act ("SARA"), Pub. L. 99-499; 100 Stat. 1613
    (codified in scattered sections of 42 U.S.C.), which amended
    CERCLA, 42 U.S.C. §§ 6911, 6911a, 9601-75.    Congress' intent in
    passing SARA was to ensure rapid and thorough cleanup of toxic
    waste sites. See H.R. Rep. No. 253, 99th Cong., 2d Sess. 55
    reprinted in 1986 U.S.C.C.A.N. 2835, 2837.   Because Congress
    believed it could never provide EPA with adequate money or
    manpower, the new law tried to maximize the participation of
    responsible parties in the cleanup. 
    Id. A. Claims
    under § 113(i).
    Among the sections added to CERCLA in 1986 was §113(i),
    which permits interested parties to intervene as of right in
    actions under CERCLA or the Solid Waste Disposal Act. 42 U.S.C. §
    9613(i).0   The government challenges the Trustees' ability to
    intervene in its suit against the Alcan defendants arguing that,
    under § 113(i), intervention is restricted to persons who wish to
    0
    Section 113(i) provides:
    In any action commenced under this
    chapter or under the Solid Waste Disposal Act
    in a court of the United States, any person
    may intervene as a matter of right when such
    person claims an interest relating to the
    subject of the action and is so situated that
    the disposition of the action may, as a
    practical matter, impair or impede the
    person's ability to protect that interest,
    unless the President or the State shows that
    the person's interest is adequately
    represented by existing parties.
    42 U.S.C. § 9613(i) (1988).
    12
    raise health or environmental concerns. Agreeing with the
    government, the district court held the Trustees could only
    challenge the consent decree through CERCLA's public comment
    provision, § 122(d)(2). See United States v. Alcan Aluminum,
    Inc., No. 88-4970, at 2 n.1     (E.D. Pa. Dec. 1, 1992) (order
    denying motion to intervene).
    When interpreting a statute we look first to the
    language itself. See Reves v. Ernst & Young, 
    113 S. Ct. 1163
    , 1169
    (1993).   Section 113(i) states, without qualification, that "any
    person" who meets § 113(i)(2)'s four requirements can intervene
    as of right in "any action" commenced under CERCLA.    We do not
    believe Congress would have used the phrase "any person may
    intervene" or "any action under this chapter" if it had intended
    to restrict intervention to only those persons raising a
    particular, but unidentified, claim.
    Moreover, § 113's language mirrors the language in
    Federal Rule of Civil Procedure 24(a).0    That language was added
    0
    Federal Rule of Civil Procedure 24(a) provides in part:
    Upon timely application anyone shall be
    permitted to intervene in an action . . . (2)
    when the applicant claims an interest
    relating to the property or transaction which
    is the subject of the action and the
    applicant is so situated that the disposition
    of the action may as a practical matter
    impair or impede the applicant's ability to
    protect that interest, unless the applicant's
    interest is adequately represented by
    existing parties.
    Fed. R. Civ. P. 24(a) (West 1993).
    13
    to the rule in 1966 to relax the interest requirement and "to
    foster more flexible, pragmatic judicial treatment of
    intervention as of right." Carl Tobias, Standing to Intervene,
    
    1991 Wis. L
    . Rev. 415, 430 (1991); see James W. Moore, 3B Moore's
    Federal Practice, ¶ 24.09-1[2], at 24-301 ("The liberalization of
    Rule 24(a) was not aimed at revising the nature of the
    applicant's interest, but was focused mainly on relaxing the
    requirement that the applicant would be bound . . . ).     Thus, the
    same language the government here claims restricts intervention
    was added to Rule 24 to facilitate intervention. See Fed. R. Civ.
    P. 24, Notes of Advisory Committee on Rules 1966 Amendment at
    100-01 (West 1993); New Orleans Public Serv. Inc. v. United Gas
    Pipe Line Co., 
    732 F.2d 452
    , 463 (5th Cir.) (en banc), cert.
    denied, sub nom. Morial v. United Gas Pipe Line Co., 
    469 U.S. 1019
    (1984).     We do not believe Congress would have used the same
    language in § 113(i) as was used in Rule 24(a) if it had intended
    to reach such a different result.
    Pointing to the legislative history, the government
    asks us to find a more limited meaning behind the statute's broad
    language.0    "But we do not resort to legislative history to cloud
    0
    The House Judiciary Committee report, states:
    Finally, the Committee amendment adds a new
    subsection 113[i] to CERCLA to provide that
    any person may intervene as a matter of right
    when that person claims a direct public
    health or environmental interest in the
    subject of a judicial action allowed under
    this section, and when the disposition of the
    action may impair or impede the person's
    ability to protect that interest.
    14
    a statutory text that is clear." Ratzlaf v. United States, 
    114 S. Ct. 655
    , 662 (1994); see also Negonsott v. Samuels, 
    113 S. Ct. 1119
    , 1122-23 (1993) ("[W]here [Congress's] will has been
    expressed in reasonably plain terms, that language must
    ordinarily be regarded as conclusive.") (quoting Griffin v.
    Oceanic Contractors, Inc., 
    458 U.S. 564
    , 570 (1982)).     Thus,
    although we recognize a House report suggests a more limited
    construction, we cannot ignore the clarity of § 113's language.
    Consequently, we believe that any interested party can intervene
    under § 113(i).
    B. Intervention under Rule 24(a) and § 113(i).
    Because of their similarity, courts apply essentially
    the same test when determining whether to grant an application
    for intervention under both Rule 24(a) and § 113(i). See, e.g.,
    Utah v. Kennecott Corp., 
    801 F. Supp. 553
    , 571-72 (D. Utah 1992);
    Arizona v. Motorola, Inc., 
    139 F.R.D. 141
    , 144 (D. Ariz. 1991);
    United States v. Acton Corp., 
    131 F.R.D. 431
    , 433 (D.N.J. 1990).0
    As we explained in Brody and Harris, cases under Rule 24(a), an
    applicant can intervene as of right where:
    (1) the application for intervention is
    timely; (2) the applicant has a sufficient
    interest in the litigation; (3) the interest
    may be affected or impaired, as a practical
    matter by the disposition of the action; and
    (4) the interest is not adequately
    represented by an existing party in the
    litigation.
    H.R. Rep. No. 253, 99th Cong., 1st Sess., pt. 3, at 24 (1985)
    reprinted in 1986 U.S.C.C.A.N. at 3047.
    0
    Although inapplicable in this case, there is one difference
    between the two tests. Under Rule 24 the burden of proving all
    four parts of the test falls on the applicant. Under § 113(i)
    the existing parties must show the applicant's interest is being
    adequately represented in order to prevent intervention. United
    States v. Pitney Bowes, Inc., 1994 U.S. App. Lexis 1318, at *9
    (2d Cir. Jan. 26, 1994); 
    Motorola, 139 F.R.D. at 144
    .
    15
    
    Brody, 957 F.2d at 1115
    ; 
    Harris, 820 F.2d at 596
    .
    The district court denied the Trustees' motion to
    intervene because it found their motion was untimely, and it
    believed the Trustees did not have a protected interest at stake
    in the litigation.   The Trustees claim their application was
    timely because it was filed less than two months after they
    learned the consent decree might jeopardize their right to sue
    for contribution, and because the government persuaded them to
    refrain from intervening earlier by giving them false assurances
    that the Alcan consent decree would not compromise their rights.
    They also claim their right to seek contribution is a legally
    protectable interest which the consent decree, if approved, would
    extinguish.
    16
    1. Timeliness
    The Alcan litigation began on June 23, 1988.      The
    consent decree was filed on August 9, 1992 and the Trustees moved
    to intervene on September 22, 1992.      Arguing the Trustees waited
    more than four years before moving to intervene, the government
    claimed the Trustees' motion was untimely.      The district court
    also believed the Trustees' motion was untimely, stating, "upon
    consideration of the current status of the litigation and the
    knowledge of the Trustees regarding the discussions leading up to
    the current consent decree, the motion is untimely."      We
    disagree.
    The government misconstrues the timeliness requirement.
    As used here, timeliness is not just a function of counting days;
    it is determined by the totality of the circumstances. See NAACP
    v. New York, 
    413 U.S. 345
    , 366 (1973). See generally, James W.
    Moore, 3B Moore's Federal Practice § 24.13 (timeliness is not
    merely a function of when the motion was filed relative to the
    filing of the action).      Although the point to which the
    litigation has progressed is one factor to consider, it is not
    dispositive. 
    NAACP, 413 U.S. at 366
    ; National Wildlife Fed'n v.
    Burford, 
    878 F.2d 422
    , 433 (D.C. Cir. 1989), rev'd. on other
    grounds, sub nom. Lujan v. National Wildlife Fed'n, 
    497 U.S. 871
    (1990).   Moreover, the timeliness requirement is "``an elemental
    form of latches or estoppel.'" Stallworth v. Monsanto, 
    558 F.2d 257
    , 266 (5th Cir. 1977) (citation omitted).      As such, timeliness
    should not prevent intervention where an existing party induces
    the applicant to refrain from intervening. Cf. 
    id. at 267
    ("Since
    17
    the plaintiffs urged the district court to make it more difficult
    for the appellants to acquire information about the suit early
    on, we do not think they should now be heard to complain that the
    appellants should have . . . appreciated its significance
    sooner.").    Consequently, where a party takes reasonable steps to
    protect its interest, its application should not fail on
    timeliness grounds. Cf. 
    NAACP, 413 U.S. at 367
    .
    This occurred here.   The record demonstrates that the
    Trustees were aware of the Alcan litigation, and kept in touch
    with the government's counsel in order to protect their rights.
    On November 18, 1991, the Trustees' counsel wrote a letter to the
    government attorney handling the case, confirming the content of
    their November 1, 1991 telephone conversation.     That letter
    indicates that when, during the course of their conversation, the
    Trustees' counsel voiced concerns about the possibility of the
    Alcan consent decree destroying the Trustees' contribution right,
    the government's attorney assured him that the consent decree
    would not compromise the Trustees' claim.0     That letter, which
    0
    The letter states in part:
    In addition, as we have discussed, the
    settlement of the Non-Settlors' Litigation
    which the United State[s] currently
    contemplates will not protect any of the Non-
    Settlors from claims for contribution for
    costs related to the Operation and
    Maintenance ("O&M") of the Site remedy. In
    short, O&M will not be a covered matter in
    any such settlement. . . . If the United
    States should change its position with
    respect to any Non-Settlor and that Non-
    Settlor's liability for O&M, please let me
    know promptly. In the meantime, I look
    18
    the government does not challenge, demonstrates the Trustees'
    intent to contest any consent decree that compromised their right
    to contribution and that the Trustees refrained from taking
    earlier action, in part, because of assurances given by the
    government.
    Under these circumstances, the Trustees had no reason
    to believe they should try to intervene because the government
    led them to believe their interests were not at stake in the
    litigation.0   Since the government induced the Trustees to
    refrain from intervening earlier, and the Trustees reasonably
    relied on that representation, the government cannot credibly
    complain the motion was untimely. 
    Stallworth, 558 F.2d at 267
    .
    We also believe that, to the extent there is a temporal
    component to the timeliness inquiry, it should be measured from
    the point which an applicant knows, or should know, its rights
    are directly affected by the litigation, not, as the government
    contends, from the time the applicant learns of the litigation.
    In so holding, we are breaking no new ground.   The Court of
    forward to hearing from you once any Consent
    Decree between the Non-Settlors and the
    United States is ready to be executed by the
    parties to it.
    Letter from Robert Frank to Arnold Rosenthal (Nov. 18, 1991).
    0
    Because the Trustees demonstrated their intent to challenge the
    consent decree if the decree jeopardized their contribution right
    and the government does not dispute that the letter accurately
    reflects the assurances it gave to the Trustees, this case is
    distinguishable from 
    NAACP, 413 U.S. at 367
    -68, where the Court
    held it was not an abuse of discretion to deny a motion to
    intervene where the applicant had failed to take steps to protect
    its interest after it became aware of the litigation. 
    Id. 19 Appeals
    for the District of Columbia Circuit came to the same
    conclusion in National Wildlife Federation v. Burford, 
    878 F.2d 422
    (D.C. Cir. 1989), rev'd. on other grounds, sub nom. Lujan v.
    National Wildlife Fed'n, 
    497 U.S. 871
    (1990).   There, ASARCO, a
    company that had staked mining claims on lands affected by a
    Bureau of Land Management policy sought to intervene in
    litigation challenging the implementation of that policy.
    ASARCO's motion was filed 3 years after the litigation began,
    but, due to a change in the way the agency construed its policy,
    only 73 days after ASARCO learned its interests were directly
    affected. 
    Id. at 433-34.
      After the district court denied
    ASARCO's motion to intervene on timeliness grounds the District
    of Columbia Circuit reversed stating:
    the salient factor is not when ASARCO's
    motion to intervene was filed with respect to
    the filing of NWF's original suit . . . .
    Rather, the relevant time from which to
    assess ASARCO's right of intervention is when
    ASARCO knew or should have known that any of
    its rights would be directly affected by this
    litigation.
    
    Id. at 433-34.
               The Court of Appeals for the Fifth Circuit came to the
    same conclusion in Stallworth v. Monsanto Co., 
    558 F.2d 257
    (5th
    Cir. 1977).   There, a group of black employees sued Monsanto over
    civil rights violations resulting from Monsanto's seniority
    system.   When the two sides began settlement negotiations
    Monsanto sought court approval to alert its white employees to
    the possible impact the proposed settlement would have on them.
    The plaintiffs opposed Monsanto's motion and the court agreed.
    20
    
    Id. at 260-61.
      When a group of white employees eventually sought
    to intervene under Rule 24(a) the plaintiffs opposed arguing the
    motion was untimely. 
    Id. at 262,
    267.   When the district court
    denied the motion to intervene, the Fifth Circuit reversed.
    Holding that timeliness should be measured from the point an
    applicant knows, or should know, of the risk to its rights, the
    court explained:
    [A] rule making knowledge of the pendency of
    the litigation the critical event would be
    unsound because it would induce both too much
    and too little intervention. It would
    encourage individuals to seek intervention at
    a time when they ordinarily can possess only
    a small amount of information concerning the
    character and potential ramifications of the
    lawsuit, and when the probability that they
    will misjudge the need for intervention is
    correspondingly high. Often the protective
    step of seeking intervention will later prove
    to have been unnecessary, and the result will
    be needless prejudice to the existing parties
    and the would-be intervenor if his motion is
    granted, and purposeless appeals if his
    motion is denied. In either event, scarce
    judicial resources would be squandered, and
    the litigation costs of the parties would be
    
    increased. 558 F.2d at 264-65
    .
    We agree.   To the extent the length of time an
    applicant waits before applying for intervention is a factor in
    determining timeliness, it should be measured from the point at
    which the applicant knew, or should have known, of the risk to
    its rights.   The point at which the applicant should have known
    its rights were at risk is usually a factual determination.
    Nonetheless, where a party induces an applicant to refrain from
    21
    intervening and there is reasonable reliance, the applicant's
    motion should not fail on timeliness grounds.
    Here, the Trustees moved to intervene 43 days after
    notice of the lodging of the consent decree, the point at which
    they became aware of the potential risk to their contribution
    claim.    On these facts we believe their application was timely.
    2. Air Products Defendants' Interest in the
    Litigation.
    We next address whether the Air Products' defendants
    had a sufficient interest in the litigation, the second prong of
    the intervention test.     The district court held "[the Trustees]
    do not have a substantial and direct protectable interest in this
    litigation since the Trustees' claim to contribution is not
    involved."    The Trustees contend they have a statutory right to
    sue for contribution which approval of the consent decree would
    extinguish.      The government claims the district court was correct
    because the right to contribution is not a substantive legal
    right, but instead is merely a contingency.
    a.   Sufficient legal interest.
    Section 113(f)(1) gives early settling parties a right
    to sue other PRPs for contribution.0     The Trustees contend their
    contribution right is sufficient to support a motion to
    0
    42 U.S.C. § 9613(f)(1) provides in part:
    Any person may seek contribution from any
    other person who is liable or potentially
    liable under section 9607(a) of this title,
    during or following any action under section
    9606 of this title or under section 9607(a)
    of this title. . . .
    22
    intervene.    In response, the government points to several cases
    in which courts have found the right to sue for contribution to
    be merely a contingency rather than a substantive legal right.
    See, e.g., Travelers Indem. Co. v. Dingwell, 
    884 F.2d 629
    , 638-41
    (1st Cir. 1989); Arizona v. Motorola, Inc., 
    139 F.R.D. 141
    ;
    United States v. Vasi, 22 Chem. Waste Litig. Rep. 218 (N.D. Ohio
    1991); United States v. Browning-Ferris Industries, 19 Chem.
    Waste Litig. Rep. 436 (M.D. La. 1989); United States v. Wheeling
    Disposal Serv., Inc., No. 92-0132-CV-W-1, slip. op. (W.D. Mo.
    Oct. 1, 1992). But see United States v. Acton Corp., 
    131 F.R.D. 431
    , 433-34 (D.N.J. 1990) ("[T]he . . . defendants are not
    asserting only an economic interest; they seek to protect a
    statutory right that later may be extinguished.").
    With the exception of United States v. Browning-Ferris
    Industries, 19 Chem. Waste Litig. Rep. 436 (discussed infra at
    note 14), however, none of the cases cited by the government is
    analogous because they involve either non-settling parties
    attempting to intervene in the consent decree of parties who are
    settling, see 
    Acton, 131 F.R.D. at 432-33
    ; Vasi, 22 Chem. Waste
    Litig. Rep. at 219; Wheeling Disposal, No. 92-0132-CV-W-1, Slip
    Op. at 1-3, or non-interested intervenors asserting the rights of
    third parties, see New Orleans Public Service Inc. v. United Gas
    Pipe Line Co.("NOPSI"), 
    732 F.2d 452
    , 466 (5th Cir.) (en banc)
    (city asserting the rights of its power supplier), cert. denied,
    sub nom. Morial v. United Gas Pipe Line Co., 
    469 U.S. 1019
    (1984); 
    Dingwell, 884 F.2d at 638-41
    (insurer asserting the
    rights of its insured).    Where the proposed intervenor has not
    23
    yet settled with the government, it is unclear what, if any,
    liability it will have.   Thus, any contribution right it might
    have depends on the outcome of some future dispute in which the
    applicant may, or may not, be assigned a portion of liability. In
    that situation, courts have properly found the interest of non-
    settlor applicants to be merely contingent.0
    Here, the applicants have already settled with the
    government.   When a PRP settles with the government it accepts a
    specific liability.   Unlike the interest of an applicant who has
    not yet settled, which is contingent in the sense that it may
    never ripen, the interest of an applicant who has already settled
    is contingent only in the sense that it cannot be valued.
    However, the fact that the interest cannot be valued does not
    mean it does not exist.   The act of settling transforms a PRP's
    contribution right from a contingency to a mature, legally
    protectable interest.0
    0
    For its part, an applicant who raises the rights of a third-
    party has no interest at all.
    0
    In United States v. Browning-Ferris Industries, 19 Chem. Waste
    Litig. Rep. 436 (M.D. La. 1989), the only other court to rule on
    a similar set of facts came to a different conclusion. There, as
    here, the applicant had previously signed a consent decree with
    the government and maintained that a subsequent consent decree,
    if approved, would cut off its right to sue non-settling PRPs for
    contribution. 
    Id. at 437.
    The court held the applicant had no
    interest in the litigation because §113(f)(3)(C) subordinates the
    rights of all others to the rights of the government. 
    Id. at 439.
              We agree that § 113(f)(3)(C) subordinates a settlor's
    contribution right to the government's right to recover response
    costs, but we disagree with the decision in BFI. Section
    113(f)(3)(C) makes the settlors' claim subject to the
    government's claim, but it does not affect either the creation or
    extinction of the settlors' right to sue for contribution.
    Therefore, § 113(f)(3)(C) is not helpful in determining whether
    an interest exists.
    24
    Our conclusion is in line with the policies behind the
    SARA amendments.   Congress amended CERCLA because it wanted to
    encourage early settlement. See United States v. Cannons
    Engineering Corp., 
    720 F. Supp. 1027
    , 1048 (D. Mass. 1989),
    aff'd, 
    899 F.2d 79
    (1st Cir. 1990); 
    Motorola, 139 F.R.D. at 148
    ("Congress created CERCLA to encourage settlement, thereby
    reducing ``the time and expense of enforcement litigation that
    necessarily diverts time and money from cleanup and
    restoration.'") (citation omitted).   SARA, therefore, gives
    preference to early settlors by exposing a non-settling PRP to
    liability for the rest of the cleanup cost even if that exposure
    exceeds the amount the non-settlor's actions added to the overall
    cost of the cleanup. Cannons 
    Engineering, 720 F. Supp. at 1040
    (the statutory scheme is designed to discourage ``free riders' by
    imposing a greater share of clean-up costs on those who delay
    agreeing to contribute to remedial action.); see also, Daniel R.
    Avery, Enforcing Environmental Indemnification Against A Settling
    Party Under CERCLA, 23 Seton Hall L. Rev. 872, 886 (1993) ("The
    shifting of responsibility for settlement shortfall to not-
    settling PRPs therefore provides a real and meaningful incentive
    for PRPs to settle, and creates ``a corresponding detriment to
    their more recalcitrant counterparts.'").
    Permitting intervention should encourage settlements. A
    PRP, when deciding whether or not to settle, knows the settlement
    will cap its liability. See   42 U.S.C. § 9613(f)(2); 
    Motorola, 139 F.R.D. at 145
    .   It also knows it may be able to reduce its
    liability by suing a non-settling PRP for contribution. See     42
    25
    U.S.C. § 9613(f)(1).     Given Congress' intent in amending CERCLA,
    and the development of the interest requirement under Rule 24(a),
    we believe early settlors have a sufficiently protectable
    interest in the litigation to permit their intervention.
    The government also contends the Trustees' interest is
    merely economic and is insufficient to support a motion to
    intervene.     Some courts have stated a purely economic interest is
    insufficient to support a motion to intervene. See 
    NOPSI, 732 F.2d at 464
    ("It is plain that something more than an economic
    interest is necessary"); 
    Motorola, 139 F.R.D. at 146
    (remote
    economic interest is not enough to support intervention).      But
    the Air Products defendants have more than just an economic
    interest.
    For example, in NOPSI the Court of Appeals for the
    Fifth Circuit rejected the City of New Orleans' application to
    intervene in a settlement between its power supplier, NOPSI, and
    one of NOPSI's suppliers, United Gas Pipe Line Co. 
    Id. at 455.
    The Fifth Circuit found the city's interest in the litigation was
    only economic because the City's only concern in the litigation
    was to ensure its power costs would not be increased by an
    adverse decision against NOPSI. 
    Id. at 464-66.
        By way of
    explanation, the court described the type of interest that would
    support a motion to intervene, stating:
    What is required is that the interest be one
    which the substantive law recognizes as
    belonging to or being owned by the applicant.
    This is reflected by the requirement that the
    claim the applicant seeks intervention in
    order to assert be a claim as to which the
    applicant is the real party in interest. The
    26
    real party in interest requirement . . .
    ``applies to intervenors as well as
    plaintiffs' as does also the rule that ``a
    party has no standing to assert a right if it
    is not his own.'"
    
    Id. at 464
    (quoting United States v. 936.71 Acres of Land, 
    418 F.2d 551
    , 556 (5th Cir. 1969)).
    The same is true of Arizona v. Motorola, Inc., 
    139 F.R.D. 141
    .   There, the U.S. District Court for the District of
    Arizona denied the application of Motorola, a defendant in a suit
    brought by the State of Arizona and the City of Phoenix, when it
    moved to intervene in a second lawsuit brought by the State of
    Arizona against the City of Phoenix.     Citing the Fifth Circuit's
    analysis in NOPSI, the court held Motorola's interest was only
    contingent because Motorola was not the real party in interest.
    
    Id. at 144-46.
    The rule that emerges from these cases is that a party
    has more than an economic interest where it is the real party    in
    interest and where the applicant would have standing to raise the
    claim. 
    NOPSI, 732 F.2d at 464
    .    This rationale favors
    intervention here because the Trustees are the true party in
    interest with respect to the right to sue non-settlors for
    contribution.0   Because we believe the right to seek contribution
    0
    In order to prove an interest is impeded, the third part of the
    intervention test, the applicant must demonstrate "a tangible
    threat to [its] legal interest." 
    Brody, 957 F.2d at 1123
    (internal quotation marks and citation omitted). We believe that
    if, on remand, the district court determines the operations and
    maintenance which the Air Products defendants agreed to pay is
    addressed in the Alcan consent decree, the Air Products
    defendants will have met this burden because § 113(f)(2) makes a
    party that settles with the government immune from any future
    contribution action "regarding matters addressed in the
    27
    under § 113(f)(3)(B) is a legally cognizable interest we must
    next determine whether that interest is involved in this
    litigation.
    b. Interest in this litigation.
    Under CERCLA, one of the benefits of settling with the
    government is that a party becomes immune from contribution
    claims "regarding matters addressed in the settlement." 42 U.S.C.
    § 9613(f)(2)(1988).0   It appears the statute allows the
    government to immunize a late settlor from an early settlor's
    contribution suit by settling with the government. Id.0    It
    settlement." 42 U.S.C. § 9613(f)(2)(1988). Since, under those
    circumstances, approval of the consent decree might extinguish
    the Trustees' right to sue for contribution, this constitutes a
    sufficient threat to their interest to permit intervention.
    Similarly, we believe the Air Products defendants'
    interests are not being adequately represented in this
    litigation, the fourth part of the intervention test. An
    applicant's rights are not adequately represented where: (1) the
    interest of the applicant so diverges from those of the
    representative party that the representative party cannot devote
    proper attention to the applicant's interest; (2) there is
    collusion between the existing parties; or (3) the representative
    party is not diligently prosecuting the suit. 
    Brody, 957 F.2d at 1123
    . We believe that where, as here, neither party represents
    the applicant's interests and the existing parties contest
    intervention it cannot be said the applicant's interests are
    being diligently prosecuted.
    0
    42 U.S.C. § 9613(f)(2) provides:
    A person who has resolved its liability to the
    United States or a State in an administrative or
    judicially approved settlement shall not be liable for
    claims for contribution regarding matters addressed in
    the settlement. Such settlement does not discharge any
    of the other potentially liable persons unless its
    terms so provide, but it reduces the potential
    liability of the others by the amount of the
    settlement.
    0
    There is some indication in the legislative history that
    Congress intended § 113(f) to protect settlors from contribution
    28
    would appear that if the Alcan consent decree covered the
    operations and maintenance which the Air Products defendants
    agreed to pay, the Air Products defendants could not sue for
    contribution. See supra note 15.     Thus, whether the Air Products
    defendants have an interest at stake in this litigation depends
    on whether the Alcan consent decree addresses operations and
    maintenance.
    The district court did not expressly determine whether
    operations and maintenance was addressed in the Alcan consent
    decree.   Instead, it stated, "the Trustees may not intervene as
    claims by non-settlors, see H.R. Rep. No. 253, 99th Cong., 1st
    Sess., pt. 3, at 19, reprinted in 1986 U.S.C.C.A.N. at 3042
    (settlement under § 113(f)(2) "gives the settling party
    protection from the contribution claims of other potentially
    liable parties . . . ."), while retaining settlors' right to sue
    for contribution. It is possible that Congress never considered
    the prospect of a late settlor asserting § 113(f)(2)'s protection
    against an earlier settlor, but the parties have not pointed to
    any authority or legislative history on this point. In view of
    the clear and unambiguous language of § 113(f)(2), however, the
    statute's plain language must be considered conclusive. 
    Reves, 113 S. Ct. at 1169
    .
    If early settlors have no real opportunity to protect
    their contribution right, i.e., no opportunity to intervene, we
    expect that PRPs may discount the right to sue for contribution
    under § 113(f)(1). This may have the unfortunate effect of
    removing an incentive to settle early. Although this result may
    prove unsatisfactory, we cannot ignore the clear and unambiguous
    language of § 113(f)(2). Any change in the statutory scheme must
    come from Congress.
    We do not believe § 122(d) -- CERCLA's public comment
    provision -- adequately protects an early settlor's contribution
    right. The right to intervene gives parties, among other things,
    the right to participate in discovery, see Fed. R. Civ. P.
    26(b)(1), and the right to appeal an adverse judgment, see Bell
    Atlantic Corp. v. Bolger, 
    2 F.3d 1304
    , 1307 (3d Cir.
    1993)("Generally, ``only parties to a lawsuit, or those that
    properly become parties, may appeal an adverse judgment.'"
    (quoting Marino v. Ortiz, 
    484 U.S. 301
    , 304 (1988)(per curiam)),
    neither of which accompanies the ability to comment.
    29
    of right under [Rule] 24(a) since they do not have a substantial
    and direct protectable interest in this litigation since the
    Trustees' claim to contribution is not involved." Order at 2 n.1.
    The district court's statement could be interpreted as an
    implicit declaration that operations and maintenance is not
    covered by the Alcan consent decree, i.e., the Trustees'
    contribution claim is not involved in the Alcan litigation
    because operations and maintenance is not a part of the consent
    decree.
    We are hesitant to impose this interpretation, however,
    because neither party who negotiated the Alcan consent decree
    supports it.   The Alcan defendants vigorously challenge this
    interpretation.   They claim operations and maintenance is a
    matter addressed in the consent decree, and approval of the
    decree will immunize them from any future contribution claim
    regarding operations and maintenance.   Under their reading of the
    district court's order, the Air Products defendants have an
    interest in the litigation, it is simply not a legally
    protectable interest.   The government, both in its brief and at
    oral argument, was unwilling to give an opinion on the issue.
    On these facts, the right to intervene hinges on
    whether operations and maintenance is addressed in the Alcan
    consent decree.   But on the record before us we are unable to
    make this determination.   Moreover, we are uncertain whether the
    district court's decision to deny intervention was based on a
    belief that the Trustees' interest was not at stake or that the
    Trustees' interest, while at stake, was not sufficiently
    30
    protectable to warrant intervention.     Therefore, we will remand
    the case to the district court for the purpose of determining
    whether operations and maintenance is an issue addressed in the
    Alcan consent decree.0
    If on remand the district court determines operations
    and maintenance is covered in the Alcan consent decree, we
    believe the Air Products defendants have a sufficient interest in
    the Alcan litigation to warrant intervention.0    On the other
    hand, if the district court finds operations and maintenance is
    not covered in the Alcan consent decree we do not believe the Air
    Products defendants would have the right to intervene since their
    interest would not be at issue in the Alcan litigation.    We
    express no opinion on their right to seek contribution in a later
    action.
    III.
    Conclusion
    For the foregoing reasons, we will vacate the district
    court orders denying intervention and approving the Alcan consent
    decree.   We will also remand the case for the district court to
    0
    The Alcan consent decree does not expressly address operations
    and maintenance. Rather, its covenant not to sue makes
    references to section V of the Air Products consent decree, the
    section which requires the Air Products defendants to pay
    operations and maintenance. On remand the district court may
    wish to open the record to new evidence. That decision, however,
    is within the discretion of the district judge, and we express no
    opinion on it.
    0
    Although we believe the Air Products defendants' interest would
    be protectable for intervention purposes, we do not rule out the
    possibility that § 113(f)(2) could extinguish their contribution
    right if the Alcan consent decree is approved as written.
    31
    determine whether operation and maintenance, as covered in the
    Air Products consent decree, is addressed by the Alcan consent
    decree.
    32