Otay Land Co. v. U.E. Limited ( 2017 )


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  • Filed 9/26/17
    CERTIFIED FOR PUBLICATION
    COURT OF APPEAL, FOURTH APPELLATE DISTRICT
    DIVISION ONE
    STATE OF CALIFORNIA
    OTAY LAND COMPANY, LLC et al.,                    D068347, D069029
    Plaintiffs and Appellants,                (Super. Ct. Nos. GIC869480;
    37-2009-101976-CU-OR-CTL;
    v.                                        37-2012-104941-CU-BT-CTL;
    37-2013-048508-CU-BT-CTL)
    U.E. LIMITED, L.P., et al.,
    Defendants and Appellants.
    APPEALS from a judgment and postjudgment orders of the Superior Court of San
    Diego County, Richard E. L. Strauss, Judge. Affirmed in part; reversed in part; and
    remanded with directions.
    Shoecraft Burton, Robert D. Shoecraft and Devin T. Shoecraft for Plaintiffs and
    Appellants.
    Xavier Becerra, Attorney General, Sally Magnani, Assistant Attorney General,
    Susan Fiering and Andrew Wiener, Deputy Attorneys General, for amicus curiae on
    behalf of Plaintiffs and Appellants.
    Lewis Brisbois Bisgaard & Smith, R. Gaylord Smith, Thomas A. Teschner and
    Brittany H. Bartold for Defendants and Appellants U.E., Limited, L.P.,
    U.E. Limited, LLC, John T. Knox and Rose Patek.
    Gatzke Dillon & Balance, Stephen F. Tee and Stephen A. Sunseri for Defendants
    and Appellants Baldwin Builders, The Otay Ranch, L.P. and Sky Vista, Inc.
    I.
    INTRODUCTION
    These consolidated appeals involve a property where a shooting range had been
    operated for decades (the Property), its remediation by Plaintiffs Otay Land Company,
    LLC (OLC) and Flat Rock Land Company, LLC (FRLC) (collectively, Plaintiffs), and
    their efforts to recover remediation costs from former owners under the Carpenter-
    Presley-Tanner Hazardous Substances Account Act (HSAA; Health & Saf. Code,
    § 25300 et seq.).1 Defendants are former owner United Enterprises, Inc. (UEI) and its
    successors, including United Enterprises, Ltd. (UEL) (together, UE Defendants or UE),
    and former owner Baldwin Vista Associates, L.P. (now The Otay Ranch, L.P.) and certain
    of its general partners (together, Baldwin Defendants or Baldwin) (collectively,
    Defendants). Plaintiffs also asserted common law claims for continuing nuisance and
    1     Unless otherwise noted, statutory references are to the Health and Safety Code.
    2
    continuing trespass, including in subsequent lawsuits that have been consolidated with
    this action.2
    The case proceeded to a bench trial. The trial court's Statement of Decision
    addressed issues regarding whether Plaintiffs had a private right of action, liability,
    defenses, the allocation of costs, and cost reductions, each in the alternative, and held
    Plaintiffs should take nothing. The court entered judgment for Defendants. Defendants
    moved for attorney fees and costs, which the court denied.
    Plaintiffs appeal from the judgment. The gravamen of their appeal is that the trial
    court erred in its interpretation and application of the HSAA. We agree, and as our
    analysis will reflect, several of these issues involve novel questions of law under the
    HSAA. We affirm certain rulings, reverse the judgment in all other respects, and remand
    with directions.
    Defendants appeal from the court's denial of their fee and cost motions. In light of
    our reversal of the judgment, these appeals are moot.
    2       The other UE Defendants are U.E. Limited, L.P., and U.E. Limited, LLC. The
    other Baldwin Defendants are Baldwin Builders, Baldwin Vista, Inc. (now Sky Vista,
    Inc.), and Baldwin Communities, Inc. (now Sky Communities, Inc.). Individual
    defendants John T. Knox and Rose Patek are also respondents, but Plaintiffs do not
    address them specifically. To the extent our conclusions apply generally, they apply to
    these respondents, but Plaintiffs forfeit any challenge to rulings particular to Knox or
    Patek. (Tiernan v. Trustees of Cal. State University & Colleges (1982) 
    33 Cal.3d 211
    ,
    216, fn. 4.) Plaintiffs also had claims for equitable indemnity, unjust enrichment, unfair
    competition, and declaratory relief, which the court denied as being moot in light of its
    HSAA determination and on other grounds. Plaintiffs do not address these claims on
    appeal and forfeit them as well. (Tiernan, at p. 216, fn. 4.)
    3
    II.
    FACTUAL AND PROCEDURAL BACKGROUND
    A.     Factual overview
    Stephen Birch founded the predecessor to UEI, which purchased the Otay Ranch
    land encompassing the Property. In 1965, UEI opened a commercial shooting range on
    the Property, and the range remained in operation until 1978. In 1970, white fill material
    was used to build additional skeet and trap fields. Some, but not all, lead shot was
    recovered, and the only efforts to address target debris were to chop and cover it. In
    addition, the range was "disked" at various points (i.e., a tool known as a disk was used to
    cut through the ground and turn soil over). In 1986, UEI became a limited partnership
    (UEL), and the Estate of Mary Marshall Rand Birch Patrick (Stephen Birch's daughter)
    was one of the limited partners.
    In 1988, UEL sold part of the Otay Ranch land to Baldwin, and the Estate received
    a promissory note encompassing the Property. A lessee reopened the range in 1990, and
    it remained operational until 1997. Again, some, but not all, lead shot was recovered, and
    no target debris was reclaimed. Baldwin also contracted with companies that used the
    land for wood chipping operations, the latter of which left a wood pile upon its departure.
    The Estate took title to the Property in 1997, after Baldwin defaulted on its
    payment obligations and provided deeds in lieu of forfeiture. The Estate contacted
    Baldwin about the wood pile, and Baldwin hired a contractor to clean the wood pile to
    the surface. In 2003, OLC transferred the Property to FRLC, a wholly owned subsidiary.
    OLC and FRLC began the remediation process, during which it was determined the soil
    4
    contained lead and polynuclear aromatic hydrocarbons (PAH's) attributable to the target
    debris, and that perchlorate on the site was from the white material.
    FRLC applied pursuant to Health and Safety Code chapter 6.65 (§ 25260 et seq.,
    herein the Assembly Bill No. 2061 process) for the San Diego County Department of
    Environmental Health (DEH) to be the administering agency for the remediation.3
    During this process, DEH requested review by the California Department of Toxic
    Substances Control (DTSC). DTSC has oversight for response actions under the HSAA
    (§ 25323.3), and is authorized by the HSAA to initiate such actions, order responsible
    parties to do so, and recover costs incurred by the state, among other things. (See
    §§ 25355, 25358.3, 25360.) FRLC obtained a certificate of completion pursuant to the
    Assembly Bill No. 2061 process.
    B.     Litigation
    Plaintiffs initially filed suit in 2003 in federal court, asserting claims against
    Defendants under the Resource Conservation and Recovery Act of 1976 (RCRA,
    
    42 U.S.C. § 6901
     et seq.); the Comprehensive Environmental Response, Compensation,
    and Liability Act of 1980 (CERCLA, 
    42 U.S.C. § 9601
     et seq.); the HSAA; and on other
    state law grounds. In 2006, the district court granted summary judgment on the
    CERCLA and RCRA claims, and declined to exercise jurisdiction over the state law
    3       Assembly Bill No. 2061 added Chapter 6.65 to Division 20 of the Health and
    Safety Code. (See Assem. Bill No. 2061 (1993-1994 Reg. Sess.); Stats. 1993, ch. 1184,
    § 1, p. 6771.) The parties and trial court use the term "AB 2061," which use has been
    retained within quoted material herein.
    5
    claims. (Otay Land Co. v. U.E. Ltd. L.P. (S.D. Cal. 2006) 
    440 F.Supp.2d 1152
    , 1157-
    1158.) In 2009, the Ninth Circuit vacated the judgment on ripeness grounds. (Otay Land
    Co. v. United Enterprises Ltd. (9th Cir. 2009) 
    338 Fed. Appx. 689
    , 691.)4
    In 2006, Plaintiffs sued Defendants in San Diego County Superior Court under the
    HSAA and for nuisance and trespass. Defendants filed motions for summary judgment
    and/or adjudication, which the trial court denied. In 2013, the case proceeded to trial.
    The court severed the nonjury HSAA claim from the jury issues. At the close of the
    bench trial, the parties submitted closing briefs. The trial court directed the parties to
    prepare proposed statements of decision. The court adopted Defendants' proposal, and
    did not proceed to a jury trial.
    Relevant here, the court determined: (i) Plaintiffs did not have a right of action to
    recover their voluntarily-incurred remediation costs; (ii) Plaintiffs failed to establish
    Defendants were liable, because, among other things, the range was excluded under the
    " 'consumer product in consumer use' " exception for facilities and they did not establish
    disposals, as needed for liability; (iii) Defendants established defenses based on the
    HSAA's permitted release and nonretroactivity provisions (with the nonretroactivity
    determinations foreclosing the need for a jury phase), the statute of limitations, and a
    contractual release; (iv) in an equitable allocation of liability, Plaintiffs would bear
    4      Defendants cite the vacated district court opinion. Lower federal court opinions
    are not binding on this court, even on federal questions (People v. Crittenden (1994) 
    9 Cal.4th 83
    , 120, fn. 3), and this particular opinion is not otherwise persuasive.
    6
    100 percent of costs; and (v) in addition to costs being unavailable (in the absence of a
    right of action), many costs claimed by Plaintiffs were not recoverable for other reasons.5
    Plaintiffs filed objections, which the trial court overruled. The court entered
    judgment for Defendants. Defendants filed motions for attorney fees and costs, which
    the court denied. Plaintiffs appealed the judgment, and Defendants appealed the fee and
    cost rulings.
    The State of California submitted an amicus brief in the Ninth Circuit in the
    federal case, and we invited the Attorney General to submit an amicus brief in this
    appeal. The parties were invited to respond. The Attorney General submitted a brief on
    behalf of amicus curiae DTSC, and the parties filed briefs in response.
    III.
    DISCUSSION
    A.     Overview
    1.       Standard of review
    When we review a statement of decision, "findings on questions of fact are
    reviewed under the substantial evidence standard." (Brewer v. Murphy (2008) 
    161 Cal.App.4th 928
    , 935.) We "infer any factual findings necessary to support the
    judgment," unless a party filed objections. (Ermoian v. Desert Hospital (2007) 
    152 Cal.App.4th 475
    , 494, 498.) We still "review[] the implied factual findings under the
    5     The court addressed Plaintiffs' ability to proceed in its cost analysis, as grounds for
    denying all costs, but we view this as a threshold issue.
    7
    substantial evidence standard." (Fladeboe v. American Isuzu Motors Inc. (2007)
    
    150 Cal.App.4th 42
    , 60.) "[C]onclusions of law are subject to independent review . . . ."
    (Brewer, at p. 936.) Only prejudicial error is grounds for reversal. (Soule v. Gen. Motors
    Corp. (1994) 
    8 Cal.4th 548
    , 573-574 (Soule); Cal. Const., art. VI, § 13.) "[T]rial error is
    usually deemed harmless in California unless there is a 'reasonabl[e] probab[ility]' that it
    affected the verdict. . . . '[P]robability' in this context does not mean more likely than not,
    but merely a reasonable chance, more than an abstract possibility." (College Hosp. Inc.
    v. Superior Court (1994) 
    8 Cal. 4th 704
    , 715, citation omitted (College Hosp.).)
    As to the arguments by amicus DTSC, we accord due weight to its views. (See
    People v. Snyder (2000) 
    22 Cal.4th 304
    , 310 ["In its amicus curiae brief, the FPPC
    supports this view, which 'because of the agency's expertise . . . is entitled to great weight
    unless clearly erroneous or unauthorized' "]; Cal. State Teachers' Retirement System v.
    County of Los Angeles (2013) 
    216 Cal.App.4th 41
    , 52, fn. 3 [noting amicus had "special
    expertise in [the] area [citation] and therefore its interpretation of the meaning and legal
    effect of [the statute] '[was] entitled to consideration and respect by the courts,' " citing
    Yamaha Corp. of America v. State Bd. of Equalization (1998) 
    19 Cal.4th 1
    , 7].)6
    6       To the extent the parties raised points for the first time in their responses to the
    DTSC amicus brief that they could have addressed earlier (as opposed to simply
    addressing the DTSC's positions), we will not consider them. (Shade Foods, Inc. v.
    Innovative Products Sales & Marketing, Inc. (2000) 
    78 Cal.App.4th 847
    , 894, fn. 10
    (Shade Foods); County of Sonoma v. Superior Court (2010) 
    190 Cal.App.4th 1312
    , 1326,
    fn. 10.)
    8
    2.     Relevant environmental statutes
    In addition to the HSAA, two federal statutes are relevant here. RCRA governs
    the disposal of solid and hazardous waste. (
    42 U.S.C. § 6901
     et seq.) CERCLA, also
    known as "Superfund," provides authority to respond to releases and threatened releases
    of hazardous substances. (
    42 U.S.C. § 9601
     et seq; Sierra Club v. Johnson (N.D. Cal.
    2008) 
    614 F.Supp.2d 998
    , 1000.)7 CERCLA "was designed to promote the ' "timely
    cleanup of hazardous waste sites" ' and to ensure that the costs of such cleanup efforts
    were borne by those responsible for the contamination." (Burlington Northern and Santa
    Fe Ry. (2009) 
    556 U.S. 599
    , 602 (Burlington Northern).) In 1981, California enacted the
    HSAA as "California's 'superfund' statute and the state's counterpart to CERCLA." (City
    of Lodi v. Randtron (2004) 
    118 Cal.App.4th 337
    , 351 (City of Lodi); 
    ibid.
     [HSAA's
    purposes include "provid[ing] for response authority for releases of hazardous substances
    that pose a threat to the public health or environment"].) The HSAA became inoperative
    under a sunset provision in January 1, 1999. (City of Lodi, at p. 345, fn. 4.) In 1999, the
    HSAA was reenacted with no sunset date. (Stats. 1999, ch. 23, §§ 2, 3.) The HSAA
    utilizes CERCLA definitions except where the HSAA defines them or "the context
    requires otherwise." (§ 25310.)
    7       RCRA was an amendment to the Solid Waste Disposal Act and some courts refer
    to the acts interchangeably. (See Wilshire Westwood Assocs. v. Atlantic Richfield Co.
    (9th Cir. 1993) 
    881 F.2d 801
    , 807 fn. 7.) "Superfund" refers to the trust fund created by
    CERCLA (Chubb Custom Ins. Co. v. Space Systems/Loral Inc. (9th Cir. 2013) 
    710 F.3d 946
    , 968 (Chubb)), but also is used to refer to the law generally.
    9
    These are remedial statutes, and thus are "liberally construe[d] . . . in favor of their
    protective purpose." (Pineda v. Williams-Sonoma Stores, Inc. (2011) 
    51 Cal.4th 524
    ,
    532; Safe Air For Everyone v. Meyer (9th Cir. 2004) 
    373 F.3d 1035
    , 1049, fn. 5
    (Safe Air) [recognizing RCRA as remedial statute]; KN Energy, Inc. v. Rockwell Intern.
    Corp. (D. Co. 1993) 
    840 F.Supp. 95
    , 98 (KN Energy) [noting CERCLA's
    " 'overwhelmingly remedial' statutory scheme"]; City of Lodi, supra, 118 Cal.App.4th at
    p. 350 ["We do not disagree with the City's assertion that HSAA is a remedial
    statute . . . ."].)
    B.      Plaintiffs had a right of action to recover voluntarily incurred costs
    Plaintiffs contend the court erred in concluding they could not proceed under the
    HSAA. We agree. Cost actions under the HSAA are governed by section 25363,
    subdivision (e) (hereafter § 25363(e)). At the time of Plaintiffs' suit, this section
    provided (and still provides, in substantial part):
    "Any person who has incurred removal or remedial action costs in accordance
    with this chapter or the federal act may seek contribution or indemnity from any
    person who is liable pursuant to this chapter . . . . An action to enforce a claim
    may be brought as a cross-complaint by any defendant in an action brought
    pursuant to Section 25360 or this section, or in a separate action after the person
    seeking contribution or indemnity has paid removal or remedial action costs in
    accordance with this chapter or the federal act. . . . In resolving claims for
    contribution or indemnity, the court may allocate costs among liable parties using
    those equitable factors which are appropriate."8 (§ 25363(e).)
    8      Section 25363(e) was amended in 2015, effective January 1, 2016, and relettered
    as section 25363, subdivision (d). (Stats. 2015, ch. 458, § 2.) Some of Plaintiffs'
    arguments turn on the pre-2016 text, and the parties agree that version applies. Unless
    otherwise noted, we also address other HSAA provisions as they existed at the time of
    Plaintiffs' state court suit, filed in 2006.
    10
    Whether a party can seek voluntary costs under the HSAA presents a question of
    statutory interpretation, which we analyze de novo. (Molenda v. Dept. of Motor Vehicles
    (2009) 
    172 Cal.App.4th 974
    , 986 (Molenda).) In interpreting a statute, "our fundamental
    task is to ascertain the Legislature's intent so as to effectuate the purpose of the statute."
    (Smith v. Superior Court (2006) 
    39 Cal.4th 77
    , 83.) Statutes " 'must be given a
    reasonable and common sense interpretation consistent with the apparent purpose and
    intention of the lawmakers, practical rather than technical in nature.' " (City of Poway v.
    City of San Diego (1991) 
    229 Cal.App.3d 847
    , 858.) "[W]e look first to the words of the
    statute, ' "giving to the language its usual, ordinary import and according significance, if
    possible, to every word, phrase and sentence in pursuance of the legislative purpose." '
    . . . Although we give effect to a statute according to the usual, ordinary import of its
    language . . . , language that permits more than one reasonable interpretation allows us to
    consider 'other aids, such as the statute's purpose, legislative history, and public policy.' "
    (Cortez v. Abich (2011) 
    51 Cal.4th 285
    , 292, citations omitted (Cortez).)
    The trial court found the absence of judicial action, and Plaintiffs' voluntary
    participation in the Assembly Bill No. 2061 process, precluded a right to contribution
    under the HSAA. The text of trial court's ruling is relevant, and we reproduce large
    sections of it:
    "The Court finds that HSAA contribution actions may not be brought where the
    remediation was conducted and approved under Chapter 6.65 ('AB 2061'), as is the
    case here. HSAA limits standing to bring a claim under Chapter 6.8 [the HSAA]
    to 'any person who has incurred removal or remedial action costs in accordance
    with this chapter or the federal act.' The reference to 'this chapter' is to Chapter
    11
    6.8 . . . . AB 2061 cleanups are not under Chapter 6.8, but are exclusively
    prescribed under Chapter 6.65 . . . ." (Fn. omitted.)
    "The Court . . . finds that the remedial action at issue was not compulsory. The
    Court further finds that the weight of the evidence does not suggest [Plaintiffs]
    have been subject to any government judicial action by the DTSC which mandated
    the remediation of the shooting range. [¶] . . . [Plaintiffs'] HSAA claim . . . fails
    because there has been no qualifying action by the DTSC to invoke the
    contribution remedy contained in Chapter 6.8. (Citation.) All of [Plaintiffs']
    damages . . . relate to a voluntary remediation conducted under Chapter 6.65 ('AB
    2061'). The relief available under an AB 2061 cleanup is a certificate of
    completion and not contribution under Chapter 6.8 . . . ."
    Plaintiffs contend the court erred because, under the plain meaning of the statute,
    no prior DTSC action is needed, and because the Assembly Bill No. 2061 process is no
    bar to HSAA recovery. We agree.
    We begin with the trial court's rulings, and conclude they do not actually address,
    much less resolve, Plaintiffs' ability to proceed under the HSAA. First, the court
    addressed only contribution, not indemnity. But the typical contribution scenario
    involves a prior judgment, and there is no dispute Plaintiffs incurred their costs
    voluntarily. (See U.S. v. Atlantic Research Corp. (2007) 
    551 U.S. 128
    , 138 (Atlantic
    Research) [contribution traditionally refers to "right to collect from others responsible for
    the same tort after the tortfeasor has paid more than his or her proportionate share"];
    Coca-Cola Bottling Co. v. Lucky Stores, Inc. (1992) 
    11 Cal.App.4th 1372
    , 1381
    [contribution applies after debtor has paid more than pro rata share of judgment].)
    Second, the Assembly Bill No. 2061 process simply allows parties to request designation
    of an agency to oversee remediation and to receive a certificate of completion limiting
    further government action. (See § 25260 et seq.) The court seems to suggest that
    12
    because this process results in a certificate, not a judgment, it cannot provide a basis for a
    contribution claim. This analysis again ignores the existence of indemnity. Further, we
    see no conflict in use of both the Assembly Bill No. 2061 process and the HSAA: the
    former does not address party cost recovery, and the latter imposes no bar on how a
    response action can commence. (Compare § 25260 et seq. with § 25300 et seq.)
    We now turn to the issue the trial court left unanswered: whether the HSAA
    requires prior government action to seek indemnity.
    The HSAA does not define indemnity. Black's Law Dictionary provides that
    "indemnity" is "[a] duty to make good any loss, damage, or liability incurred by another";
    "[t]he right of an injured party to claim reimbursement for its loss, damage, or liability
    from a person who has such a duty"; and "[r]eimbursement or compensation for loss,
    damage, or liability in tort." (Black's Law Dict. (10th ed. 2014), p. 886, col. 2.)
    Identified types of indemnity include contractual, equitable, and statutory indemnity.
    (Ibid.) Contractual indemnity is "expressly provided for in an agreement." (Ibid; Civ.
    Code, § 2772.) Equitable indemnity permits "defendants . . . to seek apportionment of
    loss between the wrongdoers in proportion to their relative culpability" (GEM Developers
    v. Hallcraft Homes of San Diego, Inc. (1989) 
    213 Cal.App.3d 419
    , 426), and requires a
    joint legal obligation. (Union Pacific Corp. v. Wengert (2000) 
    79 Cal.App.4th 1444
    ,
    1447-1448.) Statutory indemnity is that "conferred by legislation." (Black's Law Dict.,
    supra, at p. 886, col. 2.)
    We interpret indemnity under section 25363(e) to be a grant of statutory indemnity
    for those who incur otherwise recoverable costs. This interpretation is consistent with
    13
    other California statutory regimes providing an indemnity right, without a contractual
    obligation or joint tortfeasor relationship, including employee reimbursement, conversion
    damages, and deposit transactions. (See Lab. Code, § 2802 [employer "shall indemnify
    his or her employee for all necessary expenditures" due to discharge of work]; Machinists
    Auto. Trades Dist. Lodge v. Util. Trailers Sales Co. (1983) 
    141 Cal.App.3d 80
    , 81
    [addressing whether employee had "statutory right to indemnity" for tool loss]; Civ.
    Code, § 3336 [damages for conversion are either value of property, with interest, or
    "amount sufficient to indemnify the party injured for the loss"]; Civ. Code, § 1833
    ["depositor must indemnify the depositary" for damages caused by and expenses incurred
    as to the item deposited].) We thus disagree with Defendants that the only types of
    indemnity are express and equitable indemnity, equitable indemnity is at issue here, and
    Plaintiffs do not qualify. The HSAA neither characterizes the indemnity provision as
    equitable, nor imposes requirements that would apply in that context.
    None of the other language in section 25363(e) suggests there is any prior
    government action requirement. Meanwhile, other sections of the HSAA make clear no
    such requirement exists. (See, e.g., § 25356.1.5 [response action criteria; explains "[a]ny
    response action taken or approved pursuant to this chapter shall be based upon, and no
    less stringent than, all of the following requirements[,]" and does not require government
    action]; § 25360, subd. (c) [cost recovery in DTSC actions; costs are recoverable "either
    in a separate action or by way of intervention . . . in an action for contribution or
    indemnity," implying the possibility of an action initiated by a private party].)
    14
    We conclude the plain language of the HSAA does not require prior government
    action and, to the contrary, permits recovery of voluntarily incurred remediation costs.
    This interpretation is consistent with the legislative history, CERCLA, and the remedial
    purposes of these statutes. Section 25363(e) was expanded in 1988 to permit "[a]ny
    person" to seek contribution or indemnity. (Stats. 1988, ch. 1401, § 1, p. 4734; see, e.g.,
    Health & Welf. Agency, Enrolled Bill Rep., Assem. Bill No. 3946 (1987-1988 Reg.
    Sess.) Sept. 8, 1988, p. 2 [bill would "more equitably extend[] the right to seek
    contribution and indemnity to all potentially liable parties" (emphasis in original)].)9
    Like the HSAA, CERCLA provides for two types of cost actions, cost recovery under
    CERCLA section 107 and contribution under CERCLA section 113. (
    42 U.S.C. §§ 9607
    ,
    9613.) A party that voluntarily remediates may seek cost recovery under CERCLA
    section 107. (See Atlantic Research, 
    supra,
     551 U.S. at p. 139, fn. 6 ["costs incurred
    voluntarily are recoverable only by way of [CERCLA ]§ 107(a)(4)(B)"].) Finally, the
    DTSC urges that precluding remediation costs for voluntary cleanups using the Assembly
    Bill No. 2061 process "could have significant negative consequences for the cleanup of
    contaminated sites." We find their explanation persuasive: "Responsible parties would
    be discouraged from undertaking voluntary cleanups . . . . This would eliminate
    substantial direct environmental benefits resulting from responsible parties expeditiously
    and voluntarily undertaking cleanups, rather than waiting for a government agency with
    9       On our own motion, we take judicial notice of documents comprising the
    legislative history of section 25363(e). (Evid. Code, §§ 452, 459; see In re
    Donovan L., Jr. (2016) 
    244 Cal.App.4th 1075
    , 1088.)
    15
    finite resources to either order the same action or to itself clean up the contamination with
    taxpayer money."
    A property owner who voluntary remediates can seek indemnity for response costs
    under the HSAA. Use of the Assembly Bill No. 2061 process does not preclude such
    recovery.
    C.     Plaintiffs established HSAA liability
    The trial court concluded Plaintiffs did not establish any HSAA liability.
    Plaintiffs assert the court primarily erred in two respects: applying the consumer product
    in consumer use exception to find the range was not a facility, and finding they did not
    establish a disposal, on various grounds. We conclude the court misapplied the consumer
    product exception, and some, but not all, of its disposal rulings were in error.
    1.     Overview of HSAA liability
    We begin by describing the elements of an HSAA claim, which will provide
    context for Plaintiffs' facility and disposal arguments.
    Under the HSAA, costs can be recovered from a liable person. (§ 25363(e).) A
    " 'liable person' " means "those persons described in [CERCLA] section 107(a)."
    (§ 25323.5, subd. (a)(1).) To establish liability under CERCLA, and thus the HSAA, the
    plaintiff must establish " '(1) the site on which the hazardous substances are contained is a
    "facility" under CERCLA's definition of that term . . . 
    42 U.S.C. § 9601
    (9); (2) a
    "release" or "threatened release" of any "hazardous substance" from the facility has
    occurred, 
    42 U.S.C. § 9607
    (a)(4); (3) such "release" or "threatened release" has caused
    the plaintiff to incur response costs that were "necessary" and "consistent with the
    16
    national contingency plan," 
    42 U.S.C. §§ 9607
    (a)(4) and (a)(4)(B); and (4) the defendant
    is within one of four classes of persons subject to the liability provisions of [CERCLA]
    section 107(a).' " (Carson Harbor Village, Ltd. v. Unocal Corp. (9th Cir. 2001) 
    270 F.3d 863
    , 870-871, citations omitted (Carson Harbor I) [en banc]; Gregory Village Partners,
    L.P. v. Chevron U.S.A., Inc. (N.D. Cal. 2011) 
    805 F.Supp.2d 888
    , 897 (Gregory Village)
    ["A claim under the HSAA has the same elements as a claim under CERCLA."].) One
    class of liable persons covers "any person who at the time of disposal of any hazardous
    substance owned or operated any facility at which such hazardous substances were
    disposed of." (
    42 U.S.C. § 9607
    (a)(2).)
    2.     The shooting range was not a consumer product in consumer use
    a.     Applicable law
    CERCLA defines a " 'facility' " as "(A) any building, structure, installation,
    equipment, pipe or pipeline (including any pipe into a sewer or publicly owned treatment
    works), well, pit, pond, lagoon, impoundment, ditch, landfill, storage container, motor
    vehicle, rolling stock, or aircraft, or (B) any site or area where a hazardous substance has
    been deposited, stored, disposed of, or placed, or otherwise come to be located; but does
    not include any consumer product in consumer use or any vessel." (
    42 U.S.C. § 9601
    (9).)
    CERCLA does not define "consumer product in consumer use." However, the
    Seventh Circuit and Fifth Circuit have concluded that a facility must be a "consumer
    product in consumer use" to qualify for this exception. (Amcast Indus. Corp. v. Detrex
    Corp. (7th Cir. 1993) 
    2 F.3d 746
    , 750 (Amcast) [discussing tanker trucks: "The
    17
    exception is for facilities that are consumer products in consumer use, not for consumer
    products contained in facilities. Although read as it is written the exception is narrow, it
    is not meaningless, for the statute defines 'facility' so broadly that it could be thought to
    include a can of lye . . . . A literal interpretation that furthers the statute's purpose is hard
    to beat."]; Uniroyal Chem. Co., Inc. v. Deltech Corp. (5th Cir. 1998) 
    160 F.3d 238
    , 240,
    253-254 (Uniroyal) [addressing tanker truck and trucking terminal; agreeing with
    Amcast's literal approach and finding legislative history supported this literal reading];
    see Am. Internat. Specialty Lines Ins. Co. v. U.S. (Fed. Cl., Jan. 31, 2008, No. 05-1020 C)
    
    2008 WL 1990859
    , at p. *30 [addressing claim under law incorporating CERCLA facility
    definition]; 
    id.
     at p. *32 [finding "shared rationale of the Fifth and Seventh Circuits to be
    persuasive"].)
    The Fifth Circuit also concluded in Uniroyal that a " 'consumer product in
    consumer use' means any good normally used for personal, family, or household
    purposes, which was being used in that manner when the subject release occurred," and
    that neither the truck nor trucking terminal at issue there qualified. (Uniroyal, supra, 160
    F.3d at p. 257.) Uniroyal noted, among other things, the legislative history, which
    reflected a focus on consumers and retail settings. (See, e.g., id. at p. 256 [Sen. Com. on
    the Envrt. and Pub. Works Rep. No. 99–11, 11 (1985) [describing " 'finished consumer
    products such as those that might be found in a retail store, where such products do not
    present a threat of release from a facility' " as " 'consistent with the definition of a
    'facility' contained in . . . CERCLA, and its reference to consumer products' "].) Other
    courts have embraced a consistent interpretation. (See, e.g., Emergency Servs. Billing
    18
    Corp. v. Allstate Ins. Co. (7th Cir. 2012) 
    668 F.3d 459
    , 468 (Emergency Servs.) [personal
    motor vehicles were consumer products in consumer use]; KN Energy, 
    supra,
     840
    F.Supp. at p. 99 [exception did not apply to company pipelines, because a "commercial
    business [was] involved, not individual consumers]; Reading Co. v. City of Phila. (E.D.
    Pa. 1993) 
    823 F.Supp. 1218
    , 1233 (Reading Terminal) [exception did not apply to
    railcars].)10
    Consumer use of a commercial facility does not render it a consumer product.
    (See CP Holdings, Inc. v. Goldberg-Zoino & Assoc., Inc. (D.N.H. 1991) 
    769 F.Supp. 432
    , 439 (CP Holdings) [hotel was not a consumer product: "If the court were to accept
    [this] definition of a facility, any commercial building or property that could be bought or
    sold would have to be classified as a consumer product if the property is used by the
    general public. This would effectively exclude all private actions against previous
    landowners, despite the fact that [CERCLA] clearly provides for such actions."]; Reading
    Terminal, supra, 823 F.Supp. at p. 1235 [rejecting argument that consumer use of
    terminal rendered the "entire area" a consumer product].)
    Finally, like other statutory exceptions, the consumer product exception must be
    construed narrowly. (See San Diego Union v. City Council (1983) 
    146 Cal.App.3d 947
    ,
    954 ["express exceptions" are "strictly and narrowly construed"]; In re: Sept. 11 Lit. (2d
    Cir. 2014) 
    751 F.3d 86
    , 91 (Sept. 11 Lit.) ["[CERCLA's] several exceptions . . . are
    10     Uniroyal, 
    supra,
     160 F.3d at page 257, and Emergency Servs., supra, 668 F.3d at
    page 468, cited EPA comments and rules suggesting the EPA would take a similar
    position.
    19
    generally read narrowly]; Amcast, 
    supra,
     2 F.3d at p. 750 [describing consumer product
    exception as "narrow"].)
    b.     Analysis
    The trial court found Defendants established "the shooting range at issue was a
    'consumer product in consumer use' within the meaning of the HSAA." The trial court
    also found the lead pellets, spent ammunition, targets, and fill material were consumer
    products in consumer use. The court explained: "The weight of the evidence establishes
    that the shooting range was at all times operated as a recreational facility for the
    consuming public. . . . Lead ammunition and clay targets were consumer products used
    by ordinary consumers for target practice, and those items came to be located at the
    shooting range during consumer use. In addition, the range itself was a consumer
    product, including [the stations] which were constructed with the white fill material . . . ."
    The court noted the shot and targets were for sale at the range, and the same type as those
    sold in sporting goods stores. Finally, the court rejected certain contentions by Plaintiffs
    below, including that "the exception does not apply to physical locations." According to
    the court, this argument was rejected in Kane v. United States (8th Cir. 1994) 
    15 F.3d 87
    (Kane).
    Plaintiffs contend the trial court erred in applying the consumer product exception,
    because the exception applies to consumers using consumer products, not commercial
    properties used by consumers. We agree. First, the court erroneously addressed whether
    various materials contained in the facility (e.g., targets) were consumer products in
    consumer use, when the exception only applies to facilities that are consumer products.
    20
    (Amcast, supra, 2 F.3d at p. 750; Uniroyal, 
    supra,
     160 F.3d at pp. 252-253.)11 Second,
    the court focused on consumer use of the range to find the exception applied, an
    interpretation rejected by the courts. (See CP Holdings, 
    supra,
     769 F.Supp. at p. 439;
    Reading Terminal, supra, 823 F.Supp. at p. 1235.) The court thus failed to address
    whether the range was a good used for personal, family, or household purposes.
    (Uniroyal, at pp. 252-253, 257.) It plainly was not.
    We briefly explain why Kane is inapposite. Kane relied on Dayton Independent
    School Dist. v. U.S. Mineral Products Co. (5th Cir. 1990) 
    906 F.2d 1059
    , 1065-1066, to
    conclude a home constructed with asbestos was a consumer product. (Kane, 
    supra,
     15
    F.3d at pp. 89-90, citing Dayton, at pp. 1065-1066 [asbestos incorporated into school
    building was consumer product].) The Fifth Circuit has limited Dayton to its context.
    (Uniroyal, 
    supra,
     160 F.3d at pp. 250-252 [explaining Dayton involved "a single, narrow
    issue: . . . whether CERCLA afforded a remedy in asbestos removal cases," and that its
    comments on the consumer exception were unnecessary to the holding, "expressed
    without citation to any specific legislative history," and "cannot reasonably be viewed as
    a definitive statement on the meaning of that exception"].) Dayton provides no guidance
    11      The trial court did not suggest the items at the range are facilities. "Facility within
    a facility" cases present a special situation, and there is no indication any party has
    alleged it applies here. (See, e.g., Nurad, Inc. v. William E. Hooper & Sons Co. (4th Cir.
    1992) 
    966 F.2d 837
     (Nurad) [storage tanks were separate CERCLA facility from land].)
    21
    here, and neither does Kane — even if it addressed a commercial property, which it does
    not.12
    Finally, Defendants maintain the cases and legislative history support application
    of the exception to business use. Uniroyal distinguished these cases, and we find its
    reasoning persuasive. (See Uniroyal, 
    supra,
     160 F.3d at pp. 256-257.) As for the
    legislative history, Defendants cite CP Holdings. This case discussed both the " 'finished
    consumer products' " legislative comments noted in Uniroyal and business concerns that,
    absent an exception, companies that use hazardous substances could be liable under
    CERCLA. (CP Holdings, supra, 769 F.Supp. at p. 439.) However, on the latter point,
    CP Holdings identifies only a report "from . . . business organizations" (id., at fn. 6
    [citing 1986 SARA Leg. Hist. 27, at 551]). The broader legislative history reflects
    consumers, quite reasonably, were the focus of the consumer product exception.
    (Uniroyal, at pp. 256-257; see also KN Energy, 
    supra,
     840 F.Supp. at p. 99; Reading
    Terminal, supra, 823 F.Supp. at p. 1233.)
    This issue does not present a close question. The "consumer product in consumer
    use" exception does not apply to a commercial shooting range.13
    12     The trial court also questioned, among other things, Plaintiffs' purported reliance
    on military and police ranges, apparently referencing EPA cases cited in their closing trial
    brief. The EPA cases appeared to involve at least some private parties. (See, e.g., U.S. v.
    Lake Geneva Assocs. (E.D. Wis., Sep. 30, 1998, No. 98-C-0972) 1998 EPA Consent
    Lexis 221 [defendants included corporations].) In any event, the case law provides some
    insight into the EPA's perspective, and it is consistent with Plaintiffs' position. (Uniroyal,
    
    supra,
     160 F.3d at p. 257; Emergency Servs., supra, 668 F.3d at p. 468.)
    22
    3.     Plaintiffs established certain disposals by Defendants
    The trial court concluded Plaintiffs did not establish disposals with respect to the
    lead shot and target debris on the range (including because the targets fell under the
    HSAA's petroleum exclusion), the white material, disking, and the wood pile. Plaintiffs
    contend these disposals did occur, because the contaminants were discharged or
    otherwise placed onto the land and these materials were solid waste. We conclude they
    establish error as to the shooting range, the petroleum exclusion, and the white material.
    a.     Applicable law
    Under CERCLA, "disposal" is defined by reference to RCRA. (Carson Harbor I,
    
    supra,
     270 F.3d at p. 875, citing 
    42 U.S.C. § 9601
    (29).) Under RCRA, a " 'disposal' " is
    "the discharge, deposit, injection, dumping, spilling, leaking, or placing of any solid
    waste or hazardous waste into or on any land or water so that such solid waste or
    hazardous waste or any constituent thereof may enter the environment or be emitted into
    the air or discharged into any waters, including ground waters." (
    42 U.S.C. § 6903
    (3);
    Carson Harbor I, at p. 879 [describing inquiry in CERCLA disposal analysis as
    13      Plaintiffs also contend the court failed to address whether the Property was a
    facility, before reaching the consumer product exception. We agree the court failed to
    meaningfully address whether Plaintiffs established a facility in the first instance. The
    court did summarily conclude they failed to prove the "range . . . was a 'facility,' " but its
    findings and analysis focused entirely on the consumer product exception. In light of
    Plaintiffs' objection below, we will not imply findings to support this conclusion.
    However, the court's focus on the range, as opposed to the Property, appears to be
    harmless. Plaintiffs do not establish the court's consumer product analysis was impacted
    by not focusing on the Property, and that analysis was in error regardless.
    23
    "examin[ing] each . . . term[]" in RCRA's disposal definition and "determin[ing] whether
    the movement of contaminants is, under the plain meaning of the terms, a 'disposal' "].)
    " '[S]olid waste' " is defined, in relevant part, as "any . . . discarded material,
    including . . . material resulting from industrial, commercial, mining, and agricultural
    operations, and from community activities." (
    42 U.S.C. § 6903
    (27).) The Ninth Circuit
    has applied the following factors to assess whether a material is solid waste: "(1) whether
    the material is 'destined for beneficial reuse or recycling in a continuous process by the
    generating industry itself,' . . . ; (2) whether the materials are being actively reused, or
    whether they merely have the potential of being reused . . . ; (3) whether the materials are
    being reused by its original owner, as opposed to use by a salvager or reclaimer . . . ."
    (Safe Air, supra, 373 F.3d at p. 1043, citations omitted.)
    b.      Plaintiffs established a disposal based on Defendants' failure to
    reclaim spent lead and target debris that accumulated in the
    environment
    Plaintiffs contend Defendants left the spent shot and targets to accumulate, the
    materials became solid waste at some point, and the changes in ownership, without
    removal of the materials, meant the transformation to solid waste occurred by the time of
    those changes. This position is consistent with applicable authority and the trial court
    erred in rejecting it.14
    14     We note Plaintiffs use the term "abandonment" to describe Defendants' conduct.
    We gather they use it in the ordinary, rather than technical sense, but we avoid its use in
    order to minimize confusion. Abandonment is a concept associated with the RCRA
    regulatory definition of solid waste, which, as we shall explain, is inapplicable here.
    24
    i.     Additional facts
    We briefly describe the history of range management, which is relevant to our
    disposal analysis. UEI employee Thomas Eley managed the range between 1965 and
    1968, followed by UEI lessee Phil G. Scott from 1968 to 1978. They recovered some,
    but not all, spent lead shot, with Scott last reclaiming lead in 1975 or 1976. Scott
    testified he tried to retrieve more lead when he left in 1978, the last time the range was
    open during UE ownership, but had to leave it. No efforts were made to recover target
    debris, although Eley did attempt to chop and cover the targets. Baldwin's lessee Ray M.
    Enniss operated the range from 1990 to 1997, including for several months after Baldwin
    transferred the Property to the Estate. Enniss's lease required him to remove the
    materials. Again, though, only some lead shot was recovered (with Enniss last
    reclaiming lead in 1996), and no target debris. When the Estate terminated his lease in
    1997, he could not remove the materials in the time provided by the Estate and the
    Estate's attorney, B. Suzanne Farley, declined his request to return.15
    ii.    Applicable law
    Spent lead and target debris on a shooting range can become solid waste if left to
    accumulate. In Connecticut Coastal Fishermen's Ass'n. v. Remington Arms Co. (2d Cir.
    1993) 
    989 F.2d 1308
     (Connecticut Coastal), a gun club had been in use for 70 years and
    15     Based on testimony about the amount of lead shot used, and its typical weight,
    Plaintiffs represent hundreds of thousands of pounds of lead went unrecovered, and
    Defendants do not dispute this. We need not focus on the amount, as there is no dispute
    both sets of Defendants left at least some lead and target debris.
    25
    no spent shot or target debris had been removed. (Id. at p. 1310.) The court noted RCRA
    did not define " 'discarded material' " and "this create[ed] an ambiguity . . . : At what
    point after a lead shot is fired at a clay target do the materials become discarded?" (Id. at
    p. 1314.) After noting the legislative history did not resolve this ambiguity, the court
    looked to the RCRA regulations and the EPA's input as amicus. (Id. at p. 1314.) The
    regulations apply a narrower definition of solid waste " 'to wastes that also are hazardous
    for purposes of the regulations implementing Subtitle C of RCRA,' " while providing the
    statutory definition "applies to 'imminent hazard' lawsuits brought by the United States."
    (Ibid.) The court found the broader statutory definition applied to imminent hazard
    citizen suits, too. (Id. at p. 1315.) The EPA found the shot and targets did not fit the
    regulatory definition, but did come within the statutory definition because they were
    discarded. (Id. at pp. 1314-1316; 
    id.
     at p. 1316 "[T]he EPA states that the materials are
    discarded because they have been 'left to accumulate long after they have served their
    intended purpose.' "].)
    The court agreed: "Without deciding how long materials must accumulate before
    they become discarded — that is, when the shot is fired or at some later time — we agree
    that the lead shot and clay targets . . . have accumulated long enough to be considered
    solid waste." (Connecticut Coastal, supra, 989 F.2d at p. 1316; see also Benjamin v.
    Douglas Ridge Rifle Club (D. Or. 2009) 
    673 F.Supp.2d 1210
    , 1221-1222 [lead shot
    accumulated at a rifle club over 54 years; acknowledging that firing munitions is not
    itself a disposal, but "[f]ifty-four years of lead accumulation is more than long enough to
    be considered solid waste".)
    26
    The EPA took a consistent view in its Best Management Practices for Lead at
    Outdoor Shooting Ranges, EPA-902-B-01-001, at page I-8 (June 2005) (Best
    Management Practices)  (as of Sep. 22, 2017).16
    Citing Connecticut Coastal, the EPA stated gun clubs are "at risk of legal action under
    RCRA if they fail to routinely recover and reclaim lead, do not take steps to minimize
    lead release or migration, or if they abandon lead in berms." (Best Management
    Practices, at pp. I-6 to I-7.) The EPA explained: "Lead shot is not considered a
    hazardous waste subject to RCRA at the time it is discharged from a firearm because it is
    used for its intended purpose. As such, shooting lead shot (or bullets) is not regulated nor
    is a RCRA permit required to operate a shooting range. However, spent lead shot (or
    bullets), left in the environment, is subject to the broader definition of solid waste written
    by Congress . . . ." (Id. at p. I-8.)
    iii.   Analysis
    The trial court observed RCRA's disposal definition applied, and determined
    Plaintiffs "failed to establish that actionable 'disposals' occurred." The court found there
    was no abandonment of either the range or the materials, noting, among other things, that
    "lead shot was reclaimed on numerous occasions," and the EPA's position that "ordinary
    use of lead shot on a shooting range does not fall within the regulatory definition of solid
    16     The guide "was developed by EPA Region 2 in cooperation with a few states as
    well as many EPA offices." (Best Management Practices, supra, Notice.)
    27
    waste." The court also found there was no disposal when Defendants sold the Property,
    because the transfer of property is not a disposal. Instead, the court found "the lead shot
    and broken targets at issue were historically distributed on the range as a part of
    recreational activities, and not as a result of waste disposal." The court explained "the
    Ninth Circuit has held that the act of using a product in its intended fashion does not
    constitute a disposal of that product as waste, citing 3550 Stevens Creek Assocs. v.
    Barclays Bank (9th Cir. 1990) 
    915 F.2d 1355
     (3550 Stevens Creek) and A & W Smelter
    and Refiners v. Clinton (9th Cir. 1998) 
    146 F.3d 1107
     (A & W Smelter).
    Plaintiffs contend the court erred by focusing on the materials' use at the time of
    discharge; the "relevant inquiry [was] whether Defendants . . . allowed the contaminants
    to 'accumulat[e] long enough to be considered solid waste,' " and the Property
    transactions rendered "inescapable" the conclusion that the transformation to solid waste
    had occurred. Plaintiffs also contend the court erred in focusing on whether the products
    were useful, because "[t]hese contaminants were not serving any 'use,' and were never
    reclaimed and put to another use by Defendants." We find Plaintiffs' arguments
    persuasive.
    First, the court's analysis failed to address whether the spent shot and target debris
    met the statutory definition of solid waste (and, to the extent it did focus on the issue, it
    relied on the inapplicable regulatory definition). Plaintiffs objected to this portion of the
    Statement of Decision, we will not infer the court made such findings, and the undisputed
    facts support Plaintiffs' position, anyway. The critical issue is whether the materials were
    destined for reuse, or whether they had been left to accumulate. (Safe Air, supra, 373
    28
    F.3d at p. 1043; Connecticut Coastal, supra, 989 F.2d at p. 1316.) Here, the record
    supports only the latter conclusion: each set of Defendants recovered only some lead, no
    target debris, and did not remove remaining materials before selling or transferring the
    Property (thus foreclosing, at least presumptively, further reclamation). The issues the
    trial court did address are irrelevant. Defendants' intentions toward the range have no
    bearing on whether disposals took place, especially as they failed to recover lead and
    targets even while the range was operational. There is no dispute some lead was
    recovered; the problem is that much was not (and that no targets were, either). Finally,
    although the "mere sale of property . . . is not a disposal" (Sycamore Indus. Park Assocs.
    v. Ericsson (7th Cir. 2008) 
    546 F.3d. 847
    , 851), that is not Plaintiffs' position. Their
    point is that the ownership changes make clear that Defendants were not going to reclaim
    the materials they had left to accumulate and, thus, that the disposals occurred by the time
    of those changes.17
    Second, the useful product doctrine is inapposite. In 3550 Stevens Creek, the
    Ninth Circuit concluded that asbestos in a commercial building was not discarded
    because it was "used to construct the building." (3550 Stevens Creek, 
    supra,
     915 F.2d at
    p. 1361.) In A & W Smelter, the Ninth Circuit applied this concept to unprocessed ore
    17      Plaintiffs suggest Nurad reflects that when a company closes with facilities
    containing hazardous waste, this constitutes a disposal. (Nurad, supra, 966 F.2d at p. 847
    ["[T]here clearly was a disposal . . . when the Company closed down the finishing plant
    and abandoned the tanks."].) But Nurad had concluded the tanks were disposed of prior
    to sale, and made this observation in the alternative. (Ibid.) Nurad nevertheless
    illustrates the relevance of a sale, insofar as it reflects an absence of intent for further use.
    29
    and determined there was a triable issue as to whether the ore was a useful product.
    (A & W Smelter, supra, 146 F.3d at pp. 1112-1113; id. at p. 1113 ["[i]f the ore was mixed
    with enough slag so that it was no longer usable . . . , then it was waste"].) Here,
    although the lead shot and targets were useful at some point, the materials at issue are the
    spent lead and target debris left to accumulate. (See, e.g., Levin Metals Corp. v.
    Parr-Richmond Terminal Co. (N.D. Cal. 1991) 
    781 F.Supp. 1448
    , 1452 & fn. 3 (Levin)
    [explaining the issue was "not the DDT that was put to productive use, but rather the
    DDT that was released into the environment," and finding 3550 Stevens Creek
    inapposite].)
    We address two issues raised by Defendants. First, they suggest Cordiano v.
    Metacon Gun Club, Inc. (2nd Cir. 2009) 
    575 F.3d 199
     should guide our analysis.
    Cordiano confirms range materials are not regulatory solid waste (which is not in
    dispute), but does not reach the statutory solid waste question. (Id. at pp. 205-206, 209
    [plaintiffs failed to raise material issue on imminent and substantial endangerment, so
    court did not need to reach whether lead had been " 'discarded' within the meaning of the
    statutory definition"].) Second, Defendants contend " 'imminent and substantial
    endangerment' is required to prove RCRA statutory waste." Setting aside their
    mischaracterization of RCRA, we disagree. The use of the broader statutory definition in
    30
    both RCRA endangerment claims and under CERCLA does not render the elements of
    the RCRA claims applicable to CERCLA (or, in turn, the HSAA).18
    Although we decline to identify when the spent lead and target debris became
    solid waste, we conclude Plaintiffs established this transformation occurred during
    Defendants' ownership periods. The trial court erred in finding no disposals.
    c.     The trial court applied the wrong burden of proof in applying the
    petroleum exclusion to the target debris
    The court found Plaintiffs failed to establish the HSAA petroleum exclusion did
    not apply to the target debris. Plaintiffs contend the court erred by placing the burden of
    proof on them, rather than Defendants. We agree.
    As noted ante, PAH's on the Property were attributed to the target debris.
    Plaintiffs contend PAH's are hazardous substances under the HSAA. (§ 25316,
    subd. (d).) Section 25317 provides that " '[h]azardous substance' " does not include
    "[p]etroleum, including crude oil or any fraction thereof . . . ." CERCLA has an
    analogous exclusion. (
    42 U.S.C. § 9601
    (14).) "[H]azardous substances which are
    contained in and are indigenous to petroleum or are added as a constituent during the
    refining process" fall within the exclusion. (Nixon-Egli Equip. Co. v. John A. Alexander
    Co. (C.D. Cal. 1996) 
    949 F.Supp. 1435
    , 1442 (Nixon-Egli).)
    18      Defendants also cite Catellus Dev. Corp. v. U.S. (9th Cir. 1994) 
    34 F.3d 748
    , 750,
    for the proposition that disposal refers " 'to an affirmative act of discarding a substance as
    waste, and not the productive use of the substance.' " Even assuming their conduct was
    not affirmative, the Ninth Circuit has since "reject[ed] the absolute binary 'active/passive'
    distinction." (Carson Harbor I, supra, 270 F.3d at p. 879.)
    31
    The party claiming the exclusion bears the burden of proof. (Nixon-Egli, 
    supra,
    949 F.Supp. at p. 1443 ["the petroleum exclusion is a statutory exception and, as is the
    case with other statutory exceptions, the party seeking to invoke the exception bears the
    burden of proof on it[s] applicability"]; Ekotek Site PRP Comm. v. Self (D. Utah 1996)
    
    932 F.Supp. 1319
    , 1323 [accord].) And, as with other exceptions, it is narrowly
    construed. (Sept. 11 Lit., supra, 751 F.3d at p. 91.)
    Here, the trial court found the petroleum exclusion "applie[d] to the component of
    the target which is petroleum since all the PAH[']s detected at the site were indigenous to
    the petroleum pitch component of the target." The court found the evidence established
    the targets were made of nonhazardous clay and petroleum pitch, citing various witnesses
    and reports. The court concluded that "[s]ince [Plaintiffs] failed to present any evidence
    that the PAH[']s came from any other source than the petroleum pitch contained in the
    targets, the exclusion contained in . . . section 25317 applies . . . ."
    Plaintiffs contend the court erred by requiring them to demonstrate the targets
    were not made of petroleum pitch. They explain that because Defendants did not present
    evidence the targets at the range were made of petroleum, they had no need to introduce
    evidence the targets were made of coal tar. Plaintiffs also argue there was no substantial
    evidence to support the court's finding that the targets were made of petroleum pitch,
    32
    explaining the evidence showed only that the targets were made of pitch (not petroleum
    pitch) or addressed targets generally, not those actually used at the range.19
    We agree the trial court erred by placing the burden of proof on Plaintiffs. (See
    Nixon-Egli, 
    supra,
     949 F.Supp. at p. 1443.) The court should have addressed whether
    Defendants established the targets used on the range were made of petroleum pitch, not
    whether Plaintiffs proved the PAH's came from elsewhere (or, as Plaintiffs put it, that the
    targets were not made of petroleum pitch). We conclude Plaintiffs have a reasonable
    chance of prevailing if the burden is properly applied. (College Hosp., 
    supra,
     8 Cal.4th at
    p. 714.)
    d.     The trial court erred in finding use of the white material was not a
    disposal
    Plaintiffs contend use of the perchlorate-containing white material constituted a
    disposal. The trial court found Plaintiff failed to establish a disposal based on use of the
    white material because it "was emplaced on the range solely as a construction material to
    expand the range, and was not deposited there as waste," citing 3550 Stevens Creek,
    
    supra,
     
    915 F.2d 1355
    . Plaintiffs maintain use of the white material was a disposal, and
    their position has merit. Even assuming the white material were a useful product at some
    point, 3550 Stevens Creek remains distinguishable. A disposal requires that the material
    19     Plaintiffs also suggest evidence cited by the court here was hearsay, but they do
    not establish they objected below or offer any argument here. They have forfeited this
    argument. (People v. Stanley (1995) 
    10 Cal.4th 764
    , 793 (Stanley) [" '[E]very brief
    should contain a legal argument with citation of authorities . . . . If none is furnished on a
    particular point, the court may treat it as waived . . . .' "].)
    33
    enter the environment. (
    42 U.S.C. § 6903
    (3).) In 3550 Stevens Creek, the court noted
    not only that the asbestos at issue was used in construction, but also that "there is no
    indication that materials containing asbestos installed as part of the structure of a
    building, as here, are such that asbestos fibers 'may enter the environment.' " (3550
    Stevens Creek, at p. 1362.) Here, in contrast, the white material already was in the
    environment. California v. Blech (9th Cir. 1992) 
    976 F.2d 525
    , 527, footnote 1, cited by
    Defendants, is distinguishable for the same reasons. (Id. at p. 527, fn. 2 [involving a
    release within a structure].)20
    e.      Plaintiffs do not establish disking resulted in disposal
    Plaintiffs contend each instance of disking was a disposal, and the trial court erred
    in concluding otherwise. They do not establish error.
    Disposal can encompass subsequent movement of contaminants. In Kaiser
    Aluminum & Chemical Corp. v. Catellus Dec. Corp. (9th Cir. 1992) 
    976 F.2d 1338
    (Kaiser), the Ninth Circuit found allegations that a party "excavated . . . tainted soil,
    moved it away from the excavation site, and spread it over uncontaminated portions of
    the [P]roperty" sufficient to support disposal. (Id. at p. 1342 [reversing grant of motion
    to dismiss CERCLA claim].) The court explained: "[T]he term 'disposal' should not be
    limited solely to the initial introduction of hazardous substances onto property. Rather,
    20      Defendants also contend Plaintiffs "agreed the white material was 'non-
    hazardous,' " citing evidence relating to this issue. We will not infer this evidence
    reflects the white material was not hazardous for disposal purposes, given the court did
    not reach the issue and Plaintiffs objected to the court's failure to address whether
    perchlorate was a hazardous substance (and related cost findings).
    34
    consistent with the overall remedial purpose of CERCLA, 'disposal' should be read
    broadly to include the subsequent 'move[ment], dispers[al], or release[] [of such
    substances] during landfill excavations and fillings.' " (Ibid. ["CERCLA's definition of
    'disposal' expressly encompasses the 'placing of any . . . hazardous waste . . . on any
    land.' "]; see Tanglewood East Homeowners v. Charles-Thomas, Inc. (5th Cir. 1988) 
    849 F.2d 1568
    , 1573 [affirming denial of motion to dismiss claim against developer that,
    among other things, dispersed contaminated soil throughout subdivision]; Redwing
    Carriers, Inc. v. Saraland Apartments (11th Cir. 1996) 
    94 F.3d 1489
    , 1510 (Redwing)
    [disposal includes "subsequent movement and dispersal"].)
    Notwithstanding this broad view of disposal, the Eleventh Circuit concluded that
    returning soil to the same place did not constitute a disposal. (Redwing, 
    supra,
     94 F.3d at
    pp. 1510, 1511 [record lacked evidence that gas line work "resulted in a movement of
    contaminated soil"; "[T]he only reasonable inference is that any soil dug up during the
    process was returned from whence it came. No matter how broadly the term is defined,
    this conduct did not amount to a 'disposal.' "].)
    The trial court determined Plaintiffs failed to establish disking constituted a
    disposal. The court explained: "Cases discussing the excavation and re-distribution of
    contaminated soil are inapt. (E.g., [Kaiser[, supra,] 
    976 F.2d 1338
    , 1342.) In this case,
    disking did not involve (1) excavation of the soil; (2) movement of soil to other portions
    of the range; and (3) spreading contaminated soil over uncontaminated portions of the
    [P]roperty." The court found "the mere action of rotating soil and returning it to the same
    place" is not a disposal, and the evidence established disking "simply turns over soil and
    35
    did not expand the area of soil contamination." The court also noted disking was
    performed for weed abatement and fire prevention, not disposal. For HSAA
    nonretroactivity purposes (which we address post), the court also found the evidence to
    be unconvincing as to whether disking occurred after 1982, and alternatively found any
    such disking "did not enlarge the area or depth of soil contamination."
    Plaintiffs contend the trial court made a legal error in concluding disking was not a
    disposal, and that there was no substantial evidence to reflect certain findings as to post
    1982 disking. We conclude Plaintiffs do not establish legal error, and need not reach
    their substantial evidence argument. The court's references to excavation, movement to
    other areas, and spreading contamination track the allegations in Kaiser, reflecting it was
    applying the case and finding it distinguishable. (Kaiser, supra, 976 F.2d at p. 1342.)
    Plaintiffs disagree, suggesting the disking resulted in soil movement and this was enough,
    citing Kaiser. This argument has force, given Kaiser's broad language. (Ibid.) But
    Kaiser did not actually find a disposal based on movement in place, and Redwing rejects
    this application. (Redwing, 
    supra,
     94 F.3d at p. 1511.) We do not hold that disking could
    never be a disposal, but simply that the court applied appropriate legal standards in
    concluding it was not a disposal here.21
    21      We address two other issues raised by Plaintiffs. First, they contend "[t]he effect
    of this disking was to bury surface contaminants deep into the soil," citing testimony by
    Eley. Assuming they are suggesting disking did spread contamination, they failed to
    challenge the court's findings as to disking's impact on substantial evidence grounds and
    cannot establish error. They also argue the purpose of the disking was irrelevant. On that
    point, we agree. (Coppola v. Smith (E.D. Cal., Apr. 6, 2015,
    36
    f.     Plaintiffs do not establish a disposal as to the wood pile occurred
    during the Baldwin Defendants' ownership period
    Plaintiffs contended the wood pile resulted in a disposal, and the trial court erred
    by erroneously requiring them to prove causation. They do not establish error.
    The HSAA only applies to former owners who were owners "at the time of
    disposal." (
    42 U.S.C. § 9607
    (a)(2).) The trial court found Plaintiffs "failed to present
    evidence establishing any connection between the hazardous substances they found in
    2005 to any disposal activity that took place during Baldwin's ownership." The court
    acknowledged the Plaintiffs "found the presence of various chemicals/metals at the wood
    pile," but observed the tests were conducted in 2005, eight years after the Baldwin
    Defendants' ownership ended, and that "[n]o evidence was presented that any [materials]
    . . . w[ere] ever present at the wood pile during Baldwin's ownership between 1988 and
    1997." The court also found, among other things, that the Estate did not document the
    wood pile composition when it took ownership and concerns about illegal dumping led to
    a fence installation in 2002 or 2003. The court's analysis is sound. Hazardous substances
    may have been found in the area of the wood pile in 2005, but that does not establish,
    without more, that they were disposed of during the Baldwin Defendants' ownership.
    Plaintiffs contend the trial court's reference to a "connect[ion]" meant the court
    "erroneously inserted a 'causation' element." We agree CERCLA, and thus the HSAA,
    No. 1:11-cv1257-AWI-BAM) 2015 U.S. Dist. Lexis 45164, at p. *17 [owner at time of
    disposal can be liable, "regardless of intent"]; Levin, supra, 781 F.Supp. at p. 1451, fn. 1
    [accord].)
    37
    does not require a plaintiff to establish "a direct causal connection between the
    defendant's hazardous substances and the release or the plaintiff's incurrence of response
    costs." (U.S. v. Alcan (3d Cir. 1992) 
    964 F.2d 252
    , 265.) The lack of that causal
    connection is an affirmative defense. (
    42 U.S.C. § 9607
    (b); Health & Saf. Code,
    § 25323.5, subd. (b).) But the trial court was not requiring Plaintiffs to show Baldwin
    caused anything. Rather, it found Plaintiffs did not establish a disposal as to the wood
    pile, by anyone, took place during the Baldwin Defendants' ownership.
    Plaintiffs rely on cases involving generators or distributors. (See U.S. v. Monsanto
    Co. (4th Cir. 1988) 
    858 F.2d 160
    ; U.S. v. Wade (E.D. Pa. 1983) 
    577 F.Supp. 1326
    ; and
    Cal. ex rel. Dept. of Toxic Substances Control v. Verticare, Inc. (N.D. Cal., Mar. 1, 1993,
    No. C-92-1006 MHP) 1993 U.S. Dist. Lexis 3062.) This reliance is misplaced. Unlike
    former owner liability, generator liability is based on "arrang[ing] for disposal . . . of
    hazardous substances . . . at any facility . . . owned or operated by another party or entity
    and containing such hazardous substances." (
    42 U.S.C. § 9607
    (a)(3).) It was in this
    context that Monsanto held that a plaintiff need not "trace the ownership of each . . .
    compound found at a site" and "a showing of chemical similarity between hazardous
    substances is sufficient." (Monsanto, at p. 169.) Wade and Verticare involved similar
    issues as to generator and distributor defendants and likewise are unavailing. (Wade, at
    38
    p. 1332; Verticare, at p. *8.) All Plaintiffs needed to show was that a disposal took place
    during the Baldwin Defendants' ownership.22
    D.     The court erred with respect to Defendants' defenses
    The trial court concluded Defendants established defenses or other bars to liability
    based on the HSAA's permitted release provision, HSAA nonretroactivity (including tort
    arguments relating to that issue), the statute of limitations, and a contractual release.
    Plaintiffs challenge each ruling, and establish error as to each.
    1.     The permitted release exception did not apply to Defendants' permits
    Plaintiffs rely on Defendants' disposals to establish the releases required for
    liability. (42 U.S.C § 9601(22) [release includes "disposing into the environment"];
    § 25320 [accord].) They contend the trial court erred by concluding Defendants' permits
    to operate and construct the range rendered these releases "permitted releases" under the
    HSAA. We agree.
    a.     Additional facts
    In 1965, San Diego County approved the grant of a permit to UEI "to construct
    and operate a skeet and trap club and range on Otay Ranch," as reflected in a letter from
    the board of supervisors to the sheriff and other correspondence (1965 Permit). The
    22     We recognize a plaintiff could rely on indirect evidence. (See, e.g., Elf Atochem
    N. Am. v. United States (E.D. Pa. 1993) 
    833 F.Supp. 488
    , 493 [denying summary
    judgment, where "record allow[ed] [the court] to reasonably infer that hazardous waste
    was disposed on the site during [d]efendant's tenure"].) But Plaintiffs did not challenge
    the court's ruling on substantial evidence grounds. For the same reason, we do not
    address their contention that there was "no dispute Baldwin did not completely remove
    the debris" or that debris was still present during their ownership.
    39
    permit itself does not appear to be in the record. In 1970, UEI lessee Scott applied for a
    special use permit. Although the permit is only somewhat legible, it appears he
    "request[ed] permission to build two . . . more trap houses." The County granted a five-
    year permit (1970 Permit). In 1983, UEI applied for a major use permit to "operate the
    Otay Gun Club." In the application, UEI stated: "Spent lead from the shot will be
    regularly mined and recycled . . . ." The County conditionally granted a 15-year use
    permit, which did not address lead or target recovery (1983 Permit).
    b.     Applicable law
    Section 25366, subdivision (b) of the HSAA provides: "Nothing in this chapter
    shall be construed as authorizing recovery for response costs or damages resulting from
    any release authorized or permitted pursuant to state law or a federally permitted release."
    In section 25326, the HSAA defines " 'release authorized or permitted pursuant to state
    law' " as
    "any release into the environment which is authorized by statute, ordinance,
    regulation, or rule of any state, regional, or local agency or government or
    by any specific permit, license, or similar authorization from such an
    agency, including one of the foregoing, that recognizes a standard industry
    practice, including variances obtained from the agency which allow
    operations for facilities during a period of time when releases from the
    facilities do not conform with relevant statutes, ordinances, regulations, or
    rules. The term includes a federally permitted release, as defined by section
    25325, and releases that are in accordance with any court order or consent
    decree."
    CERCLA contains a similar exception (
    42 U.S.C. § 9607
    (j)), and defines
    "federally permitted release" to include various releases in compliance with permits under
    specified laws or other government authorization. (Id., § 9601(10); see Barnes ex rel.
    40
    Estate of Barnes v. Koppers, Inc. (5th Cir. 2008) 
    534 F.3d 357
    , 363, fn. 5 [federally
    permitted release is a "discharge pursuant to a permit issued under any of a variety of
    federal environmental laws"]; § 25325 [incorporating CERCLA definition of federally
    permitted release].)
    The permitted release provision is an exception to the HSAA and, like its federal
    counterpart, must be interpreted narrowly. (Sept. 11 Lit., supra, 751 F.3d at p. 91; U.S. v.
    Freter (9th Cir. 1994) 
    31 F.3d 783
    , 788 (Freter) [referring to federally permitted release
    as "narrow exception"].)23 The burden is on the party seeking the exception, here
    Defendants. (See Freter, at p. 788 ["We conclude that the exception for federally
    permitted releases states an affirmative defense."]; Nixon-Egli, 
    supra,
     949 F.Supp. at
    p. 1443 [party seeking exception bears burden of proof].)
    c.       Analysis
    The trial court determined Defendants established the "release of lead and targets
    into the environment at the site was authorized by the . . . permits issued in 1965, 1970,
    and 1983." The court explained: "The weight of the evidence establishes that
    [Defendants] operated the shooting range lawfully pursuant to those permits. Since the
    essence and effect of a permit to operate a shooting range is government approval of the
    23     See Pakootas v. Teck Cominco Metals, Ltd. (9th Cir. 2016) 
    830 F.3d 975
    , 985,
    footnote 10 (" 'While the exemptions . . . for federally permitted releases are provided to
    give regulated parties clarity in their legal duties and responsibilities, these exemptions
    are not to operate to create gaps in actions necessary to protect the public or the
    environment.' 126 Cong. Rec. 30,897, 30,932-33 (Nov. 24, 1980) (statement of Sen.
    Randolph).").
    41
    use of firearms to hit and destroy targets, the 'release' of lead and target debris into the
    environment was allowed by the County's permits." The court further explained "[t]he
    permits were the 'specific permit' . . . that allowed shooting range operations to occur,
    during which lead pellets and clay targets were used for target practice, which is the
    purported 'release' activity for which [Plaintiffs] complain." The court also determined
    Defendants established that "importation of fill dirt (which contained naturally occurring
    white carbonate rock) to construct shooting stations . . . was authorized . . . pursuant to
    the 1970 [P]ermit."24
    Plaintiffs contend the trial court erred in applying the exception, because the
    permits did not authorize the disposal of lead, PAH's (attributable to the target debris), or
    perchlorate. We agree. We start with the court's ruling, and conclude it failed to focus on
    the releases at issue. The court's assertion that Plaintiffs complained about "shooting
    range operations" and the use of "lead pellets and clay targets" simply ignores their
    position that the releases were Defendants' disposals (i.e., leaving the lead and targets,
    and use of perchlorate).
    The threshold question is whether the HSAA's permitted release exception even
    could apply to permits that do not specifically address releases. We review this statutory
    interpretation issue de novo (Molenda, supra, 172 Cal.App.4th at p. 986), and begin with
    24      The court also found Scott had an oral extension after 1975. Plaintiffs disagree,
    but do not establish the evidence relied upon by the court was inadequate. Any error was
    also harmless; as we shall explain, Scott's 1970 Permit did not support a permitted release
    in the first place.
    42
    the text of the statute. The exception applies to "any release into the environment which
    is authorized by . . . any specific permit, license, or similar authorization . . . that
    recognizes a standard industry practice." (§ 25326.) The plain language of this provision
    reflects it is the release that must be authorized, not just the facility or operation with
    which the release is associated. None of the remaining language suggests any broader
    application and, to the contrary, narrows it further. The use of the word "specific"
    suggests the purpose (or, at least, a purpose) of the permit must be to authorize the
    release, thus precluding implied authorization. Finally, there must be a "recogn[ition]
    [of] standard industry practice." (§ 25326.) Again, the plain language of the statute
    makes clear this practice must, at minimum, relate to the release at issue.25
    Having concluded the text is clear, we need go no further. (Cortez, 
    supra,
     51
    Cal.4th at p. 292.) But we observe this interpretation is consistent with application of the
    federally permitted release exception and the HSAA's purpose. With respect to federally
    permitted releases, Carson Harbor Village, Ltd. v. Unocal Corp. (C.D. Cal. 2003) 
    287 F.Supp.2d 1118
     (Carson Harbor II) is instructive. There, defendants faced CERCLA
    claims relating to "lead deposited . . . through storm[ ]water run-off," but had National
    Pollution Discharge Elimination System (NPDES) permits required to discharge
    storm water. (Id. at pp. 1126, 1138.) The court concluded storm water discharges after
    the defendants obtained NPDES permits did not support liability. (Id. at p. 1183.) Thus,
    25    Because we conclude post the permits here do not authorize the releases at issue,
    we need not address whether the permit must identify the standard industry practice, or
    whether the release simply needs to comply with it.
    43
    unlike here, the Carson Harbor II permits authorized the release at issue. As for the
    HSAA's remedial purpose, we agree with amicus DTSC that broader application of the
    exception to operational permits could have undesirable effects (such as municipalities
    inadvertently permitting releases) and thus impede remediation.
    Turning to the permits here, Defendants do not contend, and the record does not
    reflect, the permits address the release activity about which Plaintiffs complain: leaving
    spent lead and target debris and use of perchlorate. Given these undisputed facts, and the
    narrow scope of the permitted release exception, there was no basis for the trial court to
    conclude that Defendants established permitted releases.26
    We address Defendants' contention that no EPA permit is required for shooting
    ranges. As noted ante, the EPA has taken the position that no RCRA permit is required
    to operate a range. (Best Management Practices, supra, at p. I-8.) But both the EPA and
    courts have recognized that spent lead can become solid waste if left to accumulate, thus
    resulting in a disposal and release. (Ibid.; Connecticut Coastal, supra, 989 F.2d at
    p. 1316.) At that point, a permit would be necessary to avoid liability.
    The permitted release exception applies only to permits that authorize releases, not
    to operational or construction permits that are silent as to such matters.
    26      The 1970 Permit does not appear to address fill material, notwithstanding the
    court's finding that it did.
    44
    2.     The trial court erred in applying HSAA's provisions on nonretroactivity
    Plaintiffs contend the trial court erred in applying HSAA nonretroactivity with
    respect to its HSAA and tort claims, and, in light of the latter determination, erroneously
    denied them a jury trial. We agree the court erred and do not reach the jury issue.
    a.      Applicable law
    Section 25366, subdivision (a) of the HSAA provides: "This chapter shall not be
    construed as imposing any new liability associated with acts that occurred on or before
    January 1, 1982, if the acts were not in violation of existing state or federal laws at the
    time they occurred." The existing law provision limits HSAA nonretroactivity. (See
    1 Robie et al., Cal. Civ. Prac. Environmental Litigation (2002) § 3:90, p. 113 ["The
    HSAA does not impose new liability . . . , if the acts were not in violation of existing . . .
    laws or regulations. . . . It is likely, however, that it was never legally permissible to
    release hazardous substances to the environment."]; see, e.g., United Alloys, Inc. v. Baker
    (C.D. Cal. 2011) 
    797 F.Supp.2d 974
    , 1005 [concluding § 25366, subd. (a) did not bar
    claim against operator of facility, because "it [was] likely that at least some of the
    contamination occurred prior to the passage of the HSAA but after the passage of
    [RCRA]."].)27
    27      The trial court assumed Plaintiffs bore the burden of proof regarding retroactive
    application of the HSAA, while Plaintiffs suggest it is a defense. We need not resolve
    this issue to address Plaintiffs' nonretroactivity arguments.
    45
    b.     The trial court erred in focusing on the shooting range closure in
    addressing nonretroactivity
    The trial court first determined the UE Defendants had no HSAA liability because
    their shooting range operations ceased in 1978, citing Pentair Thermal Management,
    LLC v. Rowe Industries (N.D. Cal., Mar. 31, 2013, No. 06-cv-07164 NC) 2013 U.S. Dist.
    Lexis 47390 (Pentair). As noted ante, the court also found no post-1982 disking
    supported HSAA liability.
    Plaintiffs contend the court erroneously focused on the shooting range closure,
    when the conduct at issue was the UE Defendants' disposal. We agree. The issue is not
    when the range closed, but when the lead and target became solid waste. (Safe Air,
    supra, 373 F.3d at p. 1043; Connecticut Coastal, supra, 989 F.2d at p. 1316.) Although
    we declined to address when this took place (see discussion ante), we agree with
    Plaintiffs that it must have happened by the time UEL sold the Property in 1988. Thus,
    the disposal could have occurred between 1982 and 1988, in which case nonretroactivity
    is not at issue. On remand, the trial court must first determine when the disposal took
    place, and only then assess whether nonretroactivity is an issue. Pentair did not involve a
    post-1982 disposal and does not suggest a different result. (Pentair, supra, 2013 U.S.
    Dist. Lexis 47390, at p. *79 [defendant whose predecessors ceased operations in 1970
    could not be liable for PCB (polychlorinated biphenyl) contamination under the HSAA,
    46
    where PCB's were not regulated until 1976].)28 As for disking, because Plaintiffs did not
    establish the court erred in finding the disking did not constitute a disposal (as discussed
    ante), we conclude the court did not err in determining post-1982 disking did not support
    HSAA liability.
    c.     The trial court erred in concluding Defendants were not in violation
    of existing nuisance and trespass law
    Plaintiffs contend that Defendants' acts of leaving lead and target debris, and use
    of perchlorate-containing material, violated nuisance and trespass law. The trial court
    determined Plaintiffs' nuisance and trespass claims lacked merit because the 1965 Permit
    barred them pursuant to Civil Code section 3482; the UE Defendants, as former owners,
    consented to any alleged nuisance or trespass; and Plaintiffs consented to the state of the
    Property. Plaintiffs argue these determinations were in error, and we agree.
    i.     Civil Code section 3482 did not bar Plaintiffs' claims
    Civil Code section 3482 provides that "[n]othing which is done or maintained
    under the express authority of a statute can be deemed a nuisance." A "narrow
    construction" applies to section 3482. (Greater Westchester Homeowners Assn. v. City of
    Los Angeles (1979) 
    26 Cal.3d 86
    , 100 (Greater Westchester).) Specifically, " ' "[a]
    statutory sanction cannot be pleaded in justification of acts which by the general rules of
    law constitute a nuisance, unless the acts complained of are authorized by the express
    28      Plaintiffs contend disposal could not have occurred until after the 1983 Permit
    application, because Defendants represented therein that lead would be recycled. We
    leave it to the trial court to consider this evidence on remand.
    47
    terms of the statute under which the justification is made, or by the plainest and most
    necessary implication from the powers expressly conferred, so that it can be fairly stated
    that the legislature contemplated the doing of the very act which occasions the injury." ' "
    (Id. at p. 101.)
    The case law reflects this narrow application. (See, e.g., Greater Westchester,
    supra, 26 Cal.3d at p. 101 [rejecting argument that "because aviation and noise are
    necessarily inseparable, governmental approval . . . of aviation . . . necessarily implies
    legislative approval of aviation noise which results in interference with neighboring land
    uses"]; Varjabedian v. City of Madera (1977) 
    20 Cal.3d 285
    , 292 (Varjabedian) [Civ.
    Code, § 3482 did not bar liability as to emission of noxious odors from city's sewage
    treatment plant: "None of the . . . statutes under which the city claims to act mentions the
    possibility of noxious emanations from such facilities. Nor can we find that such odors
    were authorized by the 'plainest and most necessary implication' from the general powers
    there conferred."].)29
    Here, the trial court found Plaintiffs' nuisance claim was barred under Civil Code
    section 3482. The court explained "[t]he word 'statute' in section 3482 is broadly
    interpreted to include authority given under government-issued permits," citing Wheeler
    29      See also Wilson v. Southern California Edison Co. (2015) 
    234 Cal.App.4th 123
    ,
    157 (electrical company could not rely on Civ. Code, § 3482 when owner sued due to
    stray currents entering home); Jacobs Farm/Del Cabo, Inc. v. Western Farm Service, Inc.
    (2010) 
    190 Cal.App.4th 1502
    , 1532 (pesticides applied pursuant to permits migrated to
    plaintiff's farm: "[T]he permits authorized application of the pesticides to [defendant's]
    fields . . . ; they did not authorize application of pesticides or the damage to plaintiff's
    crop.").
    48
    v. Gregg (1949) 
    90 Cal.App.2d 348
    , 370 (Wheeler) and Carson Harbor I, supra, 270
    F.3d at page 888. The court found the 1965 Permit "expressly authorized UE's shooting
    operations."30
    The trial court erred both in construing Civil Code section 3482, and in applying it
    to the 1965 Permit. Section 3482 is interpreted narrowly, and Wheeler and Carson
    Harbor I do not suggest otherwise. Unlike here, those cases involved permits authorizing
    the nuisance at issue. (See Carson Harbor I, supra, 270 F.3d at p. 888 [under § 3482,
    NPDES permits authorizing storm water discharge precluded nuisance liability];
    Wheeler, supra, 90 Cal.App.2d at pp. 368-370 [plaintiffs unsuccessfully sued to enjoin
    excavation by defendants with permit to conduct the work; court construed claim as one
    for anticipated nuisance and affirmed, citing § 3482, among other reasons].) The 1965
    Permit did not authorize the nuisance activity at issue, either expressly or by necessary
    implication. (Greater Westchester, supra, 
    26 Cal.3d 86
     at p. 101.)
    Defendants' arguments are unpersuasive. They suggest the " 'essence and effect' "
    of a range permit is to authorize the release of shot and targets. Even assuming they were
    properly focused on the alleged nuisance, not range operations, courts reject these types
    of effect arguments in the absence of " ' "necessary implication." ' " (Greater
    Westchester, supra, 
    26 Cal.3d 86
     at p. 101; see Varjabedian, supra, 20 Cal.3d at p. 292.)
    30     The court found Civil Code section 3482 applied to trespass, too. As we conclude
    the court erred in applying the section at all, we need not address whether it applies to
    trespass.
    49
    There was nothing necessary about their decision not to retrieve all lead shot and target
    debris.
    Defendants also contend the cases declining to apply Civil Code section 3482
    (such as Varjabedian) are distinguishable because the parties there "exceeded the scope
    of the use permits," and we should instead follow Carson Harbor I, as well as Jordan v.
    City of Santa Barbara (1996) 
    46 Cal.App.4th 1245
    , 1252, and Avedon v. State of
    California (2010) 
    186 Cal.App.4th 1336
    , 1345. We disagree. The courts declined to
    apply section 3482 because the conduct was unrelated to the permits, not because it
    exceeded them. (See, e.g., Varjabedian, supra, 20 Cal.3d at p. 292.) As for other cases,
    they involved a permit or statute that authorized the nuisance at issue, which does not
    exist here. (Carson Harbor I, supra, 270 F.3d at pp. 870, 887; Jordan, at p. 1252
    [wastewater discharge permit]; Avedon, at p. 1345 [alleged nuisance was failure to
    prevent access to cave where fire started; law provided state with authority to operate
    park and decision to allow cave access fell within it].)
    ii.    The trial court erred in applying prior owner consent
    The issue here is whether prior owner consent barred Defendants' liability. A prior
    owner's consent can preclude tort liability for its lessee. In Mangini v. Aerojet-General
    Corp. (1991) 
    230 Cal.App.3d 1125
     (Mangini), the Court of Appeal addressed tort claims
    by an owner against lessees of former owner and held that "where . . . an owner . . . seeks
    damages for creation of a nuisance by a prior lessee, the lessee has a defense that his use
    of the property was lawful and was authorized by the lease, i.e., his use of the property
    50
    was undertaken with the consent of the owner." (Id. at p. 1138; id. at p. 1141 [consent
    can apply for trespass, but exceeding consent could support liability].)
    However, consent does not necessarily limit liability for the prior owner itself.
    (Mangini, supra, 230 Cal.App.3d at p. 1134 [rejecting contention that "a successor owner
    of property could not sue a prior owner for nuisance"]; Chevron U.S.A. Inc. v. Superior
    Court (1994) 
    44 Cal.App.4th 1009
    , 1014 ["Recent decisions have confirmed . . . a
    subsequent owner's right to sue a prior possessor of property for creating the continuing
    nuisance," citing Mangini, inter alia].) In Newhall Land & Farming Co. v. Superior
    Court (1993) 
    19 Cal.App.4th 334
     (Newhall), the Court of Appeal determined an owner
    was not precluded from stating a nuisance claim against prior owners. (Id. at p. 343.)
    The court rejected extension of Mangini 's lessee holding, explaining "it does not make
    sense to . . . find an owner can never be liable to a successor in interest for nuisance
    because the owner consented to his own use of the property." (Newhall, at p. 345; id. at
    p. 347 [applying same reasoning to trespass]; see KFC Western, Inc. v. Meghrig (1994)
    
    23 Cal.App.4th 1167
    , 1178-1179 [accord].) Beck Development Co. v. Southern Pacific
    Transportation Co. (1996) 
    44 Cal.App.4th 1160
     (Beck) did extend Mangini to shield a
    former owner based on its own consent, but noted the owner conducted its activities
    lawfully and an intermediate purchaser had "full knowledge of the past usage of the
    property." (Beck, at p. 1216.)
    Here, the trial court determined "the discharge of lead pellets and target debris did
    not lack the consent of either the owner or operators of the shooting range before 1982"
    and this consent barred the nuisance and trespass claims, citing Mangini and Beck. The
    51
    court found, among other things, that Baldwin "knowingly accepted the [P]roperty with
    the shooting range" and allowed Enniss to operate it.
    Plaintiffs contend prior owner consent is not a defense, and courts have not
    embraced Beck. We conclude the trial court erred here, and need not decide today
    whether to follow or reject Beck. The weight of authority makes clear owners generally
    can sue prior owners, notwithstanding their presumptive consent. (See, e.g., Newhall,
    supra, 19 Cal.App.4th at p. 343.) Even assuming Beck, supra, 44 Cal.App.4th at p. 1216,
    were sound, for its holding to apply, Defendants' conduct must have been pursuant to
    their consent and lawful, and Baldwin, as an intermediate owner, must have had "full
    knowledge" of the nuisance activity. (Ibid.; see Rev 973 LLC v. Mouren-Laurens (C.D.
    Cal., Apr. 22, 2009, No. CV 98 10690 AHM (Ex)) 2009 U.S. Dist. Lexis 38462, at
    pp. *24-*30 [rejecting reliance on Beck, where defendants did not address whether use
    was lawful and there was dispute over whether purchaser had " 'full knowledge' of the
    former owner's activities"].) The trial court failed to meaningfully address these issues.
    For example, Baldwin permitted Enniss to operate the range, but only pursuant to a lease
    that required reclamation of lead and target debris — evidencing, if anything, a lack of
    consent to leaving those materials. The court did not address lawfulness (other than to
    suggest in the Civ. Code, § 3482 context that the permits sufficed; they did not). As for
    knowledge, the court's findings appear to undermine any conclusion that Baldwin had
    "full knowledge." The court found James Baldwin (a member of the Baldwin entities)
    was aware of the range when he bought it, but felt it would remain open space and
    " 'didn't pay much attention to it.' "
    52
    On remand, the court should reevaluate the persuasive value of Beck in light of the
    other authorities, and if it still concludes Beck applies, apply its holding consistent with
    the foregoing analysis.
    iii.    The trial court erred in finding consent by Plaintiffs
    This issue concerns whether an as-is provision in Plaintiffs' purchase agreement
    for the Property (Purchase Agreement) and/or their actual knowledge established consent
    to nuisance and trespass.
    Here, the Purchase Agreement indicated the Property was being acquired " 'as-is' "
    from the Estate. The as-is provision included, among other things, "the condition or
    suitability of the earth." In addition, the schedule of exceptions from the Estate's
    representations and warranties included debris remaining from the range. A contractual
    as-is provision can relieve a seller of liability. (See Shapiro v. Hu (1986) 
    188 Cal.App.3d 324
    , 333 (Shapiro) ["use of the phrase 'as is' relieves a seller of real property from
    liability for defects in that condition"]; 
    ibid.
     [as-is term "serves as a kind of 'red flag'
    warning"].) In Galen v. Mobil Oil Corp. (C.D. Cal. 1996) 
    922 F.Supp. 318
     (Galen), the
    district court granted summary judgment on nuisance and trespass claims involving an
    allegedly concealed sump, after concluding they were barred by an " 'as-is' " provision in
    the sales contract. (Id. at p. 324.) In a separate discussion on a rescission claim, the court
    noted certain "pre-purchase 'red flags.' " (Id. at pp. 320-321.)
    The trial court determined that "[w]here a buyer such as [Plaintiffs] purchases a
    shooting range with substantial knowledge of its environmental condition, any nuisance
    or trespass claim against the prior owners is barred as an assumed and accepted risk."
    53
    The court cited Galen, suggesting it held that nuisance and trespass claims were barred
    both by pre-purchase red flags and an as-is provision. The court explained the evidence
    established Plaintiffs had "actual knowledge that lead and target debris existed at the
    shooting range," and that "[s]uch knowledge is implied consent to acceptance of the
    environmental conditions."
    Plaintiffs contend the as-is provision is irrelevant, because they are not suing the
    Estate, and their knowledge would only be relevant in that context. We agree the as-is
    provision with the Estate is irrelevant. Galen, supra, 
    922 F.Supp. 318
    , involved an as-is
    term between a buyer and seller (id. at p. 319), and is silent as to its effect, if any, on the
    liability of third parties. Defendants are third parties here, and Galen is inapplicable. As
    for Plaintiffs' knowledge, we need not address its relevance to an as-is analysis, because
    there is no as-is provision with Defendants. We note, however, that Galen's nuisance and
    trespass analysis does not reflect that plaintiff knowledge bars recovery, and the only red
    flag reference in that analysis is a citation to Shapiro's description of an as-is provision as
    a red flag. (Galen, at p. 324.) Finally, we are aware of no authority that knowledge by a
    purchaser of real property amounts to assumption of risk or implied consent for purposes
    of nuisance and trespass. Even if such authority existed, the evidence does not reflect
    Plaintiffs had actual knowledge of the alleged tortious conduct.31
    31     The court found Plaintiffs had "actual knowledge of the lead and target debris,
    either directly or by imputation," citing the Purchase Agreement, an environmental report
    prepared before purchase, and testimony by OLC president Paul Borden reflecting he was
    aware some kind of remediation probably was needed. But the conduct at issue is
    54
    We conclude the court erred in each of its determinations as to Plaintiffs' tort
    claims, and need not address whether it also erred by declining to proceed to a jury phase.
    3.     The trial court erred in identifying when Plaintiffs' claim accrued
    The trial court found Plaintiffs' HSAA claim accrued when they purchased the
    Property. Plaintiffs contend this was erroneous, and we agree.
    The HSAA does not contain a statute of limitations for contribution or indemnity
    actions under section 25363(e). "Traditionally at common law, a 'cause of action accrues
    "when [it] is complete with all of its elements" . . . .' This is the 'last element' accrual
    rule[.]' . . . [¶] . . . [T]he courts and the Legislature have over time developed a handful
    of equitable exceptions to and modifications of the usual rules governing limitations
    periods. . . . The ' "most important" ' of these doctrines, the discovery rule, where
    applicable, 'postpones accrual of a cause of action until the plaintiff discovers, or has
    reason to discover, the cause of action.' " (Aryeh v. Canon Business Solutions, Inc.
    (2013) 
    55 Cal.4th 1185
    , 1191-1192, citations omitted (Aryeh).)32 When a statute is
    silent as to when a claim accrues, this silence "triggers a presumption in favor of
    permitting settled common law accrual rules to apply." (Aryeh, at p. 1193.)
    Defendants' failure to reclaim lead and target debris. At most, this evidence reflects
    Plaintiffs' awareness that some lead and debris remained.
    32      One of these doctrines is "continuous accrual." (Aryeh, supra, 55 Cal.4th at
    p. 1199.) We decline to address Plaintiffs' argument, raised for the first time on reply,
    that this rule applies to cost actions under the HSAA. (Shade Foods, supra, 78
    Cal.App.4th at p. 894, fn. 10.)
    55
    Here, the court determined the three-year statute of limitations under Code of Civil
    Procedure section 338, subdivision (b), for "action[s] for trespass upon or injury to real
    property" applied to Plaintiffs' HSAA claim. Plaintiffs do not challenge this aspect of the
    court's ruling, and we do not address it. The court then found the statutory period
    "commenced when [Plaintiffs] knew or should have known of the facts giving rise to the
    claim, which is no later than October 15, 1998," and cited Chubb, supra, 710 F.3d at
    page 972. October 15, 1998, was the date OLC purchased the Property.
    Plaintiffs contend their claim did not accrue until they paid remedial action costs.
    We agree. Because the HSAA is silent as to when a contribution or indemnity action
    accrues, common law accrual rules apply. (Aryeh, supra, 55 Cal.4th at p. 1193.) As
    discussed ante, the HSAA permits "[a]ny person who has incurred removal or remedial
    action costs in accordance with this chapter or the federal act [to] seek contribution or
    indemnity from any person who is liable pursuant to this chapter . . . ." (§ 25363(e).)
    Plaintiffs could not establish all elements of their HSAA claim, and that claim could not
    accrue, at least until they incurred removal or remedial action costs.33
    33      We do not find Chubb instructive. There, an insurer filed a CERCLA action for
    cleanup costs paid on behalf of an insured, which included "state law claims for statutory
    indemnity under the California Health and Safety Code, negligence per se, and strict
    liability." (Chubb, supra, 710 F.3d at p. 955.) The court concluded Code of Civil
    Procedure section 338, subdivision (b) applied, the claims accrued when the "injury to the
    property occur[red]," and this occurred when the insured knew or should have known
    about the release of hazardous substances. (Chubb, at p. 972.) Even assuming section
    338, subdivision (b) applied to the HSAA, the injury under the HSAA is not the release
    of contamination, but rather the incurrence of recoverable costs.
    56
    This outcome is consistent with the limitations periods for DTSC-initiated HSAA
    claims and CERCLA actions, where accrual likewise relates to the response action. (See
    § 25360.4, subd. (a); Stats. 2006, ch. 77, § 34 ["An action under Section 25360 for the
    recovery of the costs of removal or remedial action incurred by the [DTSC] . . . shall be
    commenced within three years after completion of the removal or remedial action has
    been certified by the [DTSC]."]; 
    42 U.S.C. § 9613
    (g)(2)(A), (B) [cost recovery action
    generally "must be commenced . . . for a removal action, within 3 years after completion"
    and "for a remedial action, within 6 years after initiation of physical on-site construction
    of the remedial action"].)34
    Defendants argue that even assuming accrual was based on incurrence of costs,
    substantial evidence reflects Plaintiffs began incurring costs sufficiently early that their
    claim would still be time-barred. Plaintiffs disagree, and suggest the trial court did not
    actually make any findings in this regard (given it found no costs were recoverable,
    between the right of action issue and cost reductions). We agree. Although the court
    concluded various categories of costs were not recoverable (as we discuss post), it never
    addressed when Plaintiffs began to incur response costs. Plaintiffs objected below to the
    court's failure to resolve issues relating to when it first paid response costs, and we will
    34       See also 42 United States Code section 9613(g)(3) ("No action for contribution for
    any response costs or damages may be commenced more than 3 years" after "judgment
    . . . for recovery of such costs or damages," applicable administrative order, or "judicially
    approved settlement with respect to such costs or damages").
    57
    not infer the court made those findings. We remand so the court can determine when the
    claim accrued.
    4.     The trial court erred in finding Defendants were beneficiaries of the
    Estate's release
    The trial court erred in determining Defendants were affiliates, assigns, and/or
    successors of the Estate and, thus, third party beneficiaries of the release provision in the
    Purchase Agreement. Plaintiffs contend these conclusions were in error. We agree.
    a.     Additional facts
    Several factual matters are relevant to the release issue: the release provision, the
    will for the Estate, background on UEL and the Estate's assignment of its UEL interest
    back to UEL, certain pleadings and discovery requests, and trial testimony. Starting with
    the release provision, the Purchase Agreement identified OLC as the Offeror and City
    National Bank (CNB), an Estate co-executor, as the "Designated Co-Executor." Section
    18 of the Purchase Agreement contains the release, which provides:
    "The Offeror agrees that none of the Designated Co-Executor, the Estate and all of
    their respective officers, directors, co-fiduciaries, shareholders, employees,
    representatives, beneficiaries, affiliates, attorneys and agents (including without
    limitation Douglas Wilson Companies), and their successors and assigns (together,
    'Offering Parties') shall be responsible or liable for, and the Offeror hereby waives,
    any and all claims for damages against the Offering Parties arising from or relating
    to the Offeror's reliance on any representation, inducement, promise or agreement
    made by any Offering Party, except for the representations and warranties
    expressly set forth in this Agreement. The Offeror further agrees that the Estate
    Co-Executors hold the Property solely as fiduciary agents, and that neither the
    Designated Co-Executor nor any other person or entity included within the scope
    of Offering Parties shall be personally liable in any respect whatsoever for any
    cause of action which the Offeror may have arising out of or relating to the
    Property. The Offeror further agrees that its rights and claims in such case shall be
    limited exclusively to such, if any, as the Offeror may have against the assets of
    the Estate itself."
    58
    The Will and Testament of Mary Marshall Rand Birch Patrick (Patrick Will)
    provides that Rose Patek is a co-executor of the Estate, along with a bank co-executor
    (which was CNB by the time of the Purchase Agreement). The beneficiaries do not
    include Defendants.
    UEL was a limited partnership, with John Knox as the general partner. As set
    forth in its partnership agreement (the UEL Partnership Agreement), the initial limited
    partners were the Estate, the Stephen and Mary Birch Foundation, Inc. (the Foundation),
    Rose Patek, and her husband Patrick Patek. By the time Plaintiffs purchased the
    Property, Rose Patek was not a limited partner. In March 1998, the Estate and UEL
    entered a transaction, pursuant to which UEL received 920 acres in Proctor Valley and an
    assignment of the Estate's remaining UEL interest. The Estate executed the assignment
    of partnership interest in July 1998. It defined the Estate as Assignor and UEL as
    Assignee, and stated in part:
    "Assignor hereby assigns to Assignee and Assignee hereby acquires from
    Assignor the Assignor's entire partnership interest in UE, Ltd., including but not
    limited to, Assignor's capital account as well as the right, title and interest of
    Assignor in and to the properties (real and personal), capital, cash flow
    distributions, and profits and losses of UE, Ltd. allocable to Assignor. Assignee
    hereby agrees to assume (but only to the extent that Assignor may have any
    personal liability thereon, and only as between the parties hereto and solely for the
    benefit of Assignor) all liabilities, obligations and responsibilities of Assignor
    under the UE, Ltd. partnership agreement, as amended."
    Turning to the litigation materials, Plaintiffs served interrogatories in the federal
    case defining UE Defendants' affiliates as including the Estate. In this case, OLC, OLC
    president Borden, and others filed a cross-complaint, which stated they believed cross-
    defendants (including Defendants and the Estate) "were agents, representatives, affiliates,
    59
    members, partners and/or employees of each of the [cross-]defendants." Finally,
    Plaintiffs' closing trial brief took the position that prior to the assignment, the Estate was
    a UEL affiliate (by virtue of its limited partner status).
    With respect to the trial testimony, the Estate's attorney, Farley, testified about the
    release. Her testimony reflected the Estate added the release provision to the draft
    Purchase Agreement and she was "aware of that language or part of the team that drafted
    or approved" it. Farley stated "affiliates" meant "whoever touched this property,"
    including "any prior owners of the property," and explained the reasons for including it.
    She testified she told Borden "he was waiving all rights against anybody by virtue of
    purchasing this," but she did not tell him what she meant by "anybody," or that she
    intended "affiliate" to include UEL and Baldwin. She indicated he did not ask questions
    about the release. As for assigns, Farley testified UEL was an assign of the Estate
    "[b]ecause we sold to [UEL] the 920 acres and we assigned our . . . interest in [UEL]
    back to it back in March of 1998."
    Borden also testified about the release. When asked what affiliate meant, Borden
    stated "it's an entity that's controlled . . . by or controlling another entity, like a subsidiary
    company." He testified nobody told him "before [he] signed the document" that the word
    included Defendants or prior owners. Borden testified he assumed "assigns" meant
    "somebody that was a legal beneficiary of whatever terms were incorporated in this
    agreement." Plaintiffs' counsel asked "[o]f the Estate?" and Borden agreed.
    Farley and Rose Patek also testified about entities over which Patek had control
    and her recusal from marketing of the Property. Farley indicated, among other things,
    60
    that Rose and Patrick Patek were Foundation trustees and controlled the Foundation and
    the Jewels of Charity (a nonprofit spun off from the Foundation). Patek confirmed she
    and her husband were officers of the Foundation and stated the Foundation controlled
    three of seven director seats in the Jewels of Charity (held by her and her family). Farley
    also indicated that after an initial effort to sell the Property, to which Estate beneficiaries
    objected, the court authorized CNB to be the sole co-executor to market the Property.
    Patek explained the court "asked [her] to recuse [her]self . . . on the land side of the deal"
    and that CNB "would be in charge of . . . remarketing the land at that time."
    b.      Applicable law
    A release agreement is governed under general principles of contract law.
    (General Motors Corp. v. Superior Court (1993) 
    12 Cal.App.4th 435
    , 439.) "The goal of
    contractual interpretation is to determine and give effect to the mutual intention of the
    parties." (Safeco Ins. Co. v. Robert S. (2001) 
    26 Cal.4th 758
    , 763.) "Although the intent
    of the parties determines the meaning of the contract . . . , the relevant intent is
    'objective'—that is, the objective intent as evidenced by the words of the instrument, not a
    party's subjective intent." (Shaw v. Regents of Univ. of Cal. (1997) 
    58 Cal.App.4th 44
    ,
    54-55, citation & fn. omitted.)
    "A contract, made expressly for the benefit of a third person, may be enforced by
    him at any time before the parties thereto rescind it." (Civ. Code, § 1559.) "The third
    party need not be identified by name. It is sufficient if the [third party] claimant belongs
    to a class of persons for whose benefit it was made." (Principal Mutual Life Ins. Co. v.
    Vars, Pave, McCord & Freedman (1998) 
    65 Cal.App.4th 1469
    , 1485.)
    61
    The standard of review here turns on the role of extrinsic evidence. " 'An
    appellate court is not bound by a construction of the contract based solely on the terms of
    the written instrument without the aid of evidence . . . , where there is no conflict in the
    evidence . . . , or a determination has been made upon incompetent evidence . . . .' "
    (Parsons v. Bristol Development Co. (1965) 
    62 Cal.2d 861
    , 865, citations omitted; City of
    Hope National Medical Center v. Genentech, Inc. (2008) 
    43 Cal.4th 375
    , 395 [accord].)
    This remains the case "[e]ven where uncontroverted evidence allows for conflicting
    inferences to be drawn . . . ." (Scheenstra v. California Dairies, Inc. (2013) 
    213 Cal.App.4th 370
    , 390.)
    c.     Analysis
    i.      The Estate attorney's testimony as to her intent is incompetent
    and we apply independent review
    Plaintiffs contend our review is independent, because the court's interpretation
    rests largely on undisputed facts, and the only conflicting testimony — from Farley —
    was improper extrinsic evidence. We agree.
    Extrinsic evidence may be introduced " 'to explain the meaning of a written
    contract . . . [if] the meaning urged is one to which the written contract terms are
    reasonably susceptible,' " but cannot be used to " 'add to, detract from, or vary the terms
    of' " an integrated agreement. (Casa Herrera, Inc. v. Beydoun (2004) 
    32 Cal.4th 336
    ,
    343, 345.) Here, the court's analysis (described post) reflects the relevant release terms
    are clear and consistent with their accepted meanings, and we agree. The court
    considered extrinsic evidence in interpreting these provisions. Most evidence was
    62
    relevant to the affiliate, assign, or successor issues implicated by the release terms, and
    was thus admissible — but not in conflict. Farley's testimony reflected different
    meanings for affiliate and assign than those set forth in the contract — and thus was not
    competent. (Casa Herrera, at p. 345; see Morrow v. Los Angeles Unified School Dist.
    (2007) 
    149 Cal.App.4th 1424
    , 1444 [witness's "opinion as to the meaning and legal effect
    of a contract" was inadmissible as to interpretation of contract].)35
    We recognize party intent can be relevant in third party beneficiary cases. (See,
    e.g., Hess v. Ford Motor Co. (2002) 
    27 Cal.4th 516
     [considering uncontroverted extrinsic
    evidence in assessing claim that release had a mutual mistake]; Cline v. Homuth (2015)
    
    235 Cal.App.4th 699
    , 705-706 [noting parties in third party beneficiary cases generally
    " ' "should be allowed to testify as to their actual intention," ' " while confirming
    admissible evidence is that " ' "relevant to prove a meaning to which the language is
    'reasonably susceptible' " ' "].) But such evidence is not always relevant, including where
    it contradicts contract terms. (See, e.g., Rodriguez v. Oto (2013) 
    212 Cal.App.4th 1020
    ,
    1035 [testimony as to intent did not raise triable issue where "intention was fully and
    accurately expressed by the language of the release"]; Cline, at p. 712 ["evidence of
    35     Farley's statement that she told Borden he was "waiving all rights against
    anybody" does not render her testimony relevant, given it was contrary to the contract,
    she never told him what she meant by "anybody," and there is no evidence he shared her
    view. (See PV Little Italy, LLC v. MetroWork Condominium Assn. (2012) 
    210 Cal.App.4th 132
    , 157 ["subjective statements of 'understanding' are irrelevant . . . ,
    particularly where there is no evidence that [the other party] had the same
    understanding"].)
    63
    undisclosed subjective intent of Cline and his attorney is insufficient to establish that the
    parties intended that Homuth be excluded from the release."].)
    Given the clear language of the release, Farley's contradictory trial testimony was
    not relevant and we are not bound by the trial court's interpretation.
    ii.     Defendants are not affiliates of the Estate
    Plaintiffs contend the court erred in concluding UEL was an affiliate of the Estate
    based on common control, focusing on the fact that Rose Patek did not control the Estate.
    The court's interpretation was erroneous, including for this reason.
    Common control is a basis for an affiliate relationship. (See, e.g., Corp. Code,
    § 150 ["A corporation is an 'affiliate' of . . . another specified corporation if it directly, or
    indirectly through one or more intermediaries, controls, is controlled by or is under
    common control with the other specified corporation."]; Black's Law Dict., supra, at
    p. 69, col. 2 ["affiliate" is a "corporation that is related to another corporation by
    shareholdings or other means of control"].) Control typically involves authority to direct
    the management of an entity. (See, e.g., Corp. Code, § 160, subd. (a) [generally,
    " 'control' " means "possession, direct or indirect, of the power to direct or cause the
    direction of the management and policies of a corporation."].) Assessing whether
    someone controls an entity implicates corporate formalities. (See, e.g., Liberty Prop.
    Trust v. Republic Prop. Corp. (D.C. Cir. 2009) 
    577 F.3d 335
    , 340-341 ["[A]ppellees
    argue Kramer and Grigg controlled the trust, which was the general partner of the limited
    partnership, and so controlled the limited partnership as well. . . . [¶] . . . Even assuming
    64
    it were proper to disregard the corporate form, [they] did not exercise sufficient control of
    the limited partnership . . . ."].)36
    The trial court determined: "California law is clear that common control of
    entities directly or indirectly through intermediaries makes them 'affiliates' of each other."
    With respect to the UE Defendants, the court found "[t]he Pateks were . . . in common
    control of the Estate . . . and [UEL] with the power to direct or cause the direction of
    each," noting, among other things, Rose's role as coexecutor of the Estate and the Pateks'
    control of UEL via their control of the charities (including the Foundation, which the
    court found owned nearly 100 percent of UEL after the assignment). The court also
    made findings unrelated to control. The court found the evidence "establishe[d] that the
    intertwining and long-standing relationship between UE, the Pateks, the Patrick family,
    and later the Patrick Estate" was known to Plaintiffs' parent company, HomeFed, before
    the sale. The court also found evidentiary admissions by Plaintiffs, citing the federal
    interrogatories, cross-complaint, and closing trial brief. Finally, the court cited Farley's
    testimony that the release extended to all prior owners (and described her testimony at
    length), while noting elsewhere that Borden did not ask her about its scope. We address
    the court's findings as to the Baldwin Defendants, post.
    36      See also, e.g., Seroctin Research & Techs., Inc. v. Unigen Pharms., Inc. (D. Utah
    2008) 
    541 F.Supp.2d 1238
    , 1243 (finding unpersuasive argument that "members of the
    same family of companies" were affiliates, where strongest evidence was they were
    owned by same person); In re Blinds to Go Share Purchase Lit. (1st Cir. 2006) 
    443 F.3d 1
    , 7 (rejecting claim that word "indirect" expanded voting control to "include practical
    control of any kind"; "[i]n context, the word refers only to corporate structure").
    65
    The trial court erred in interpreting affiliate to include the UE Defendants. While
    the court recognized the term affiliate was clear and that affiliate status can be based on
    common control, it failed to analyze whether the Pateks actually had control over the
    Estate (or UEL, for that matter). Its other findings were irrelevant.
    First, Plaintiffs contend Rose Patek did not control the Estate as a co-executor,
    because the probate court retains ultimate control. Although we decline to find an
    executor could never exercise control sufficient to establish common control, we
    conclude the probate court's authority, including over property sales, limited Patek's
    control here. A personal representative does have direction over an estate, and can take
    some actions without authorization. (Prob. Code, § 9600, subd. (a) [personal
    representative has "management and control of the estate"]; see, e.g., id., §§ 9650,
    subds. (a)-(b) [take possession of property, collect debts, receive profits, and pay taxes],
    9760 [continue operation of decedent's business for up to six months].) But the
    representative generally must file accounts with the court (id., §§ 10950-10951), and
    various powers require court authorization (id., § 9610), including real property sales.
    (See, e.g., id., §§ 10300 et seq. [governing real property sales], 10310, subd. (a) [court
    "shall examine" necessity of sale and benefit to beneficiaries (unless will provides for
    sale), and representative's efforts to obtain best price], 10313, subd. (a) [court "shall make
    an order confirming" sale if it appears, among other things, good reason existed and the
    66
    sale was legal and fairly conducted].)37 Courts have long recognized these limitations.
    (See, e.g., Estate of Palm (1945) 
    68 Cal.App.2d 204
    , 212 [affirming removal of
    administrator; executor's "possession and handling of the property are subject to the
    control of the probate court"]; Estate of Beach (1975) 
    15 Cal.3d 623
    , 643 (Estate of
    Beach) ["The executor . . . derives his power to act as such from the will, or order of the
    court; but in his conduct of the affairs of the estate, he is subjected largely to the
    discretion and control of the court."]; Shannon v. Superior Court (1990) 
    217 Cal.App.3d 986
    , 993 [executor is "an officer of the court . . . , subject to the continuing control of the
    court"].)38
    We address two issues raised by Defendants. First, they argue Rose Patek's
    recusal reflects common control. If anything, the recusal reflects a lack of control on her
    part. If a joint representative is unable to act, the court may "authorize the remaining . . .
    representative[] to act as to all matters embraced within its order." (Prob. Code, § 9630,
    subd. (c).) After the court asked Patek to recuse herself, and she did so, the remaining
    coexecutor — CNB — had sole authority to market the Property, subject to probate court
    37     Authority is further limited where there are joint co-executors. (Prob. Code,
    § 9630, subd. (a)(1) ["Where there are two personal representatives, both must concur to
    exercise a power."].)
    38      We reject Defendants' contention that the cases are factually distinguishable
    (which is not relevant to our analysis), or that courts draw a distinction between control
    and supervision (which the cases do not reflect). (Cf. Estate of Beach, supra, 15 Cal.3d
    at p. 643 [executor mismanagement claim is "based on conduct that is subject to the
    independent control and supervision of the . . . court"].)
    67
    approval of the sale. Second, Defendants note the trial court cited testimony that Rose
    Patek was an Estate trustee, and contend a trustee has " 'the power to acquire or dispose
    of property' " under Probate Code section 16226. Even assuming Patek were an Estate
    "trustee" (and the Patrick Will does not reflect this), that provision applies to trusts, not
    decedent estates, and is inapposite. (Prob. Code, § 16226; cf. County of Los Angeles v.
    Morrison (1940) 
    15 Cal.2d 368
    , 371 ["[A]lthough a . . . representative of an estate, in a
    broad sense, does act in the capacity of a trustee . . . , nevertheless he is not a trustee in
    the general acceptation of the term."].)
    Although Plaintiffs do not focus on the UEL control findings, we note the court's
    analysis is even less convincing in that context. The court focused on the Pateks' alleged
    control of the charities, including the Foundation, which owned the largest share of UEL
    after the assignment. Control of a limited partnership generally rests with its general
    partner, not whatever limited partner owns the largest share — or any limited partner, for
    that matter. (See Corp. Code, §§ 15904.02-15904.03, 15903.02-15903.03.) The UEL
    Partnership Agreement is consistent with these principles, and provides management
    authority solely to the general partner, John Knox, not to the Foundation or any other
    limited partner.39 We recognize Plaintiffs represented the Estate had control over UEL
    39      See, e.g., UEL Partnership Agreement sections 8.1 ("Except to the extent
    otherwise provided herein, the General Partner shall have the sole and exclusive right to
    manage the business of the Partnership"), and 8.4 ("[n]o Limited Partner shall have any
    right to take part in the management of the Partnership or to transact any business on its
    behalf," subject to the ability to work for and/or advise the general partner and to vote on
    certain matters).
    68
    as a limited partner prior to the assignment, but absent facts supporting this treatment,
    that characterization lacks merit.40
    The court's remaining findings also do not establish the UE Defendants were
    affiliates of the Estate. These findings focus on Plaintiffs' purported awareness of the
    Pateks' role, their characterization of the entities in discovery and pleadings, and Farley's
    input. As we concluded ante, the meaning of affiliate is clear, and implicates the issue of
    control. Plaintiffs' awareness and litigation papers do not relate to that issue, and Farley's
    testimony is irrelevant for other reasons.
    Finally, we turn to the Baldwin Defendants. The court found they were affiliates
    based entirely on Farley's testimony; this was erroneous, for the reasons discussed ante.
    Further, the Baldwin Defendants neither allege, nor establish, common control with the
    Estate.
    iii.   Defendants are not assigns of the Estate
    Plaintiffs contend the court erroneously relied on the assignment of partnership
    interest to conclude UEL was as an assign of the Estate.
    Under California law, to " 'assign' ordinarily means to transfer title or ownership
    of property." (McCown v. Spencer (1970) 
    8 Cal.App.3d 216
    , 225.) Dictionary
    definitions are consistent with this usage. (See, e.g., Black's Law Dict., supra, at p. 142,
    40     The court's assessment of the Foundation and Jewels of Charity is also dubious.
    Farley's testimony that the Pateks controlled the Foundation is questionable, given she
    also testified she did not "know the structure of the [F]oundation." It also is not evident
    the Pateks controlled the Jewels of Charity, as they had only three of seven director seats,
    and the relationship of Jewels of Charity to UEL remains unclear.
    69
    col. 2 [defining "assignee," in relevant part, as "[o]ne to whom property rights or powers
    are transferred by another"].) The trial court found the UE Defendants qualified as
    assigns of the Estate based on the assignment of partnership interest, citing its definition
    of the Estate as Assignor and UEL as Assignee. The court explained the "only
    qualification of 'assigns' . . . is that one must be an assign of the Estate," and the UE
    Defendants satisfied that definition. The court also cited Farley's testimony.
    This interpretation was erroneous. The release provision limits liability in
    connection with the Property (and released party representations, which are not at issue).
    A reasonable construction of the term "assign" in this release encompasses assigns with
    respect to the Property and, arguably, future assigns of the Estate as seller. The
    assignment of partnership interest provides no basis for a broader interpretation. The
    Property was not part of the assignment (or the transaction that included the assignment),
    and UEL gained no rights with respect to the Property. Absent express language in the
    release encompassing all prior assigns, we conclude a buyer of real property would not
    intend to release any prior assign of the seller, at any point in time and regarding any
    matter. Farley's testimony remains irrelevant.41
    41      We reject Defendants' contention that "[a] release in favor of an 'assignee' is
    effective as to all assignees existing as of the time the release is executed[,]" for which
    they cite Manzella v. Paul Revere Life Ins. Co. (E.D. Pa., Apr. 19, 1994, No. 93-5455)
    1994 U.S. Dist. Lexis 4912, at pp. *3-*7. Manzella, unlike here, involved an assignment
    that related to the subject of the later litigation and a release covering any claims
    whatsoever. (Id. at pp. *1-*2.)
    70
    iv.    Defendants are not successors of the Estate
    Finally, Plaintiffs argue the court erred in determining UEL was a successor, based
    on its reasoning that UEL " 'came after' " the Estate and " 'took its place.' "
    A "successor," in general, is " '[o]ne that succeeds or follows; one who takes the
    place that another has left, and sustains the like part or character . . . .' " (Perez v. 222
    Sutter St. Partners (1990) 
    222 Cal.App.3d 938
    , 948, fn. 8; Black's Law Dict., supra,
    p. 1660, col. 2 ["Someone who succeeds to the office, rights, responsibilities, or place of
    another; one who replaces or follows a predecessor."].) "Successor in interest" is defined
    similarly to successor. (Black's Law Dict., supra, p. 1660, col. 2 ["Someone who follows
    another in ownership or control of property."].)
    The trial court found the UE Defendants qualified as successors of the Estate,
    because that term has been "consistently interpreted to mean a party that comes after and
    takes the place of another," citing Code of Civil Procedure section 377.11 and California
    Uniform Commercial Code section 5102, subdivision (a)(15). The court explained: "The
    remaining limited partners of UE . . . 'took the place' of [the Estate] by assuming [its]
    outstanding partnership interest pursuant to the July 1998 assignment and as such, all UE
    [Defendants] were already successors of the Estate at the time [OLC] executed the
    release."
    The trial court's interpretation was erroneous. The only reasonable construction of
    "successor" in the release, as applied to the Estate, is an Estate beneficiary — a status the
    UE Defendants do not hold. Successor could, of course, have broader application for
    other released parties. (E.g., CNB.) Code of Civil Procedure section 377.11 is consistent
    71
    with this interpretation (ibid. [provisions for deceased parties; " 'decedent's successor in
    interest' " is the "beneficiary of the decedent's estate or other successor in interest who
    succeeds to a cause of action or to a particular item of the property that is the subject of a
    cause of action"]), and the California Uniform Commercial Code section is inapposite.42
    The court erred by focusing on the assignment of partnership interest, as the only interest
    at issue there was the UEL partnership interest. As in the assign context, absent express
    language encompassing all prior successors, we cannot envision a buyer of real property
    would intend to release prior successors of the seller, as to unrelated interests.
    E.     The trial court's equitable allocation was an abuse of discretion
    Plaintiffs contend the court abused its discretion in making its allocation and,
    specifically, by allocating all costs to them. We agree the court abused its discretion, but
    decline to find any particular allocation is beyond judicial discretion.
    1.     Applicable law
    At the relevant time, section 25363(e) provided in part that "[i]n resolving claims
    for contribution or indemnity, the court may allocate costs among liable parties using
    42      That section provides that a " '[s]uccessor of a beneficiary' " means "a person who
    succeeds to substantially all of the rights of a beneficiary by operation of law." (Cal. U.
    Com. Code, § 5102, subd. (a)(15).) The issue is not whether UEL was a "successor to a
    beneficiary," but whether it was a beneficiary of the release as a successor. We further
    note that while the Probate Code does not appear to define the successor of an estate, the
    provisions for small estates without administration are consistent with Code of Civil
    Procedure section 377.11 and our interpretation. (Prob. Code, § 13006 [if decedent left
    will, " '[s]uccessor of the decedent' " is "the sole beneficiary or all of the beneficiaries
    who succeeded to a particular item of property of the decedent under the decedent's
    will"].)
    72
    those equitable factors which are appropriate." The current version similarly refers to
    "using appropriate equitable factors." (§ 25363, subd. (d); Stats. 2015, ch. 458, § 2.)
    For contribution actions under CERCLA section 113, courts apply a similar, but
    not identical, equitable allocation: "In resolving contribution claims, the court may
    allocate response costs among liable parties using such equitable factors as the court
    determines are appropriate." (
    42 U.S.C. § 9613
    (f)(1); Boeing Co. v. Cascade Corp.
    (2000) 
    207 F.3d 1177
    , 1187 (Boeing) ["CERCLA provides that 'the court may allocate
    response costs among liable parties using such equitable factors as the court determines
    are appropriate.' This language gives district courts discretion to decide what factors
    ought to be considered, as well as the duty to allocate costs according to those factors."
    (Fn. omitted.)]; Boeing, at p. 1187 [CERCLA allocation can be reversed only for "abuse
    of the discretion to select factors" or "for clear error in the allocation"].)
    One set of factors applied by courts in CERCLA allocations, known as the " 'Gore
    factors,' " includes:
    "(i) the ability of the parties to demonstrate that their contribution to a discharge[,]
    release or disposal of a hazardous waste can be distinguished; [¶] (ii) the amount
    of the hazardous waste involved; [¶] (iii) the degree of toxicity of the hazardous
    waste involved; [¶] (iv) the degree of involvement by the parties in the
    generation, transportation, treatment, storage, or disposal of the hazardous waste;
    [¶] (v) the degree of care exercised by the parties with respect to the hazardous
    waste concerned, taking into account the characteristics of such hazardous waste;
    and [¶] (vi) the degree of cooperation by the parties with Federal, State, or local
    officials to prevent any harm to the public health or the environment."
    (In re Bell Petroleum Servs. (5th Cir. 1993) 
    3 F.3d 889
    , 899-900 (Bell Petroleum).)
    "[M]any courts look to the 'Gore Factors'[.]" (United States v. Colorado & Eastern R.R.
    Co. (10th Cir. 1995) 
    50 F.3d 1530
    , 1536, fn. 5.)
    73
    Courts have considered other factors as well. (See, e.g., Environmental Transp.
    Systems, Inc. v. ENSCO, Inc. (7th Cir. 1992) 
    969 F.2d 503
    , 509 [noting, in addition to
    Gore factors, factors including "financial resources of the parties," "benefits received by
    the parties from contaminating activities," and "knowledge and/or acquiescence of the
    parties in the contaminating activities"]; United States v. R.W. Meyer, Inc. (6th Cir. 1991)
    
    932 F.2d 568
    , 572-573 [district court's use of Gore factors was appropriate, but not
    necessary; court could consider "state of mind," "economic status," "contracts between
    them bearing on the subject," and "traditional equitable defenses"].) In United States v.
    Davis (D. R.I. 1998) 
    31 F.Supp.2d 45
    , the court concluded the critical factors were:
    "1. The extent to which cleanup costs are attributable to wastes for which a party is
    responsible. 2. The party's level of culpability. 3. The degree to which the party
    benefited from disposal of the waste. 4. The party's ability to pay its share of the cost."
    (Id. at p. 63.)
    We review the court's equitable allocation for abuse of discretion. (Scottsdale Ins.
    Co. v. Century Surety Co. (2010) 
    182 Cal.App.4th 1023
    , 1033 [equitable apportionment
    of insurer defense costs; "We review a trial court's choice of a method of allocation for an
    abuse of discretion."]; Litgo N.J., Inc. v. Comm'r N.J. Dept. of Envtl. Prot. (3rd Cir. 2013)
    
    725 F.3d 369
    , 385-388 [applying abuse of discretion to CERCLA allocation].) "The
    abuse of discretion standard . . . measures whether . . . the act of the lower tribunal falls
    within the permissible range of options set by the legal criteria." (Department of Parks &
    Recreation v. State Personnel Bd. (1991) 
    233 Cal.App.3d 813
    , 831.) "[I]n the case of a
    statutory grant of discretion," judicial discretion must be measured "against the specific
    74
    law that grants the discretion." (Horsford v. Board of Trustees of California State
    University (2005) 
    132 Cal.App.4th 359
    , 393 (Horsford).)
    2.     Analysis
    The trial court determined there was "insufficient equitable basis to apportion any
    response costs onto any Defendant," citing section 25363(e) and 42 United States Code
    section 9613(f)(1) (CERCLA Section 113).
    We begin by addressing a threshold issue. In a footnote in their opening brief,
    Plaintiffs suggested the HSAA "provides for equitable allocation of costs only 'among the
    defendants,' " citing section 25363, subdivision (b).43 Defendants offered arguments
    why section 25363, subdivision (b) is inapplicable here, including its interaction with
    other subdivisions. Plaintiffs did not respond. Whether, and how, section 25363's
    subdivisions interact raises important questions. But they are not ones we reach today.
    The trial court made its allocation under section 25363(e), which encompasses all liable
    parties (including Plaintiffs, as they concede) and Plaintiffs do not contend that was error.
    To the extent they suggest failure to consider section 25363, subdivision (b) in making
    the allocation was erroneous, their cursory discussion does not suffice. (Stanley, supra,
    10 Cal.4th at p. 793.)
    43      Section 25363, subdivision (b) provides: "[I]f the trier of fact finds the evidence
    insufficient to establish each party's portion of costs or expenditures under subdivision
    (a), the court shall apportion those costs or expenditures, to the extent practicable,
    according to equitable principles, among the defendants."
    75
    We now turn to the trial court's allocation under section 25363(e). The court
    focused on the following factors: (i) Plaintiffs' knowledge and acceptance of potential
    environmental liabilities; (ii) Plaintiffs' benefits from the remediation; (iii) Plaintiffs'
    unclean hands; and (iv) Defendants' lawful operation of the range and lack of bad acts.
    Because our analysis focuses on a factor the court failed to address — party responsibility
    for contributing to the contamination — we do not address the court's findings in detail.
    It suffices to note the court found Defendants "operated the shooting range . . . in a lawful
    manner as far as applicable local agencies were concerned at the time, and in accordance
    with prevailing standards of care at the time," and Plaintiffs presented no evidence they
    were " 'bad actors' with respect to the historical operation of the shooting range," citing an
    absence of accidental spills, waste mishandling, and intentional dumping. The court
    found the "individual UE [Defendants] faultless" (referencing Knox and Patek) and
    concluded "it would be inequitable to shift [Plaintiffs'] costs to any individual UE
    [Defendant] since none of them contributed to the contamination." This was the only
    finding regarding Defendants' contribution to the contamination.
    We conclude the trial court's equitable allocation was an abuse of discretion.
    Under the HSAA, the court may allocate costs using "equitable factors which are
    appropriate," but may not, as in CERCLA, "us[e] such equitable factors as the court
    determines are appropriate." (Compare § 25363(e) with 
    42 U.S.C. § 9613
    (f)(1), italics
    added; see Boeing, 
    supra,
     207 F.3d at p. 1187 [confirming discretion under CERCLA to
    decide on factors].) Discretion under the HSAA is limited to application of appropriate
    76
    equitable factors, and the trial court failed to exercise its discretion consistent with this
    principle. (Horsford, supra, 132 Cal.App.4th at p. 393.)44
    We need not assess whether the factors considered by the trial court were
    appropriate, because the court failed to consider party responsibility for contributing to
    the contamination here (other than to find Plaintiffs had unclean hands and with respect
    to the individual defendants, who are not at issue). Although CERCLA's discretion
    standard differs, the cases are instructive as to which factors might be appropriate under
    the HSAA. Party responsibility is a consistent theme, including as part of the widely
    used Gore factors. (See, e.g., Bell Petroleum, 
    supra,
     3 F.3d at pp. 899-900.) This focus
    is consistent with the goals of these statutes. (See Burlington Northern, supra, 556 U.S.
    at p. 602 [one purpose of CERCLA was to ensure cleanup costs "were borne by those
    responsible for the contamination"].) Whatever factors are appropriate in making an
    equitable allocation under the HSAA, party responsibility for contributing to the
    contamination must be part of the analysis. The court's consideration of the corporate
    Defendants' purportedly lawful operation of the shooting range, and lack of bad acts, does
    44      We recognize Plaintiffs described the HSAA and CERCLA allocation provisions
    as "substantively identical," but the issue here is whether the court abused its discretion in
    applying the HSAA provision, both parties have briefed it, and we are not bound by
    Plaintiffs' interpretation. Further, the focus of Plaintiffs' position (the court erred by
    failing to focus on responsible parties) is consistent with our analysis, post.
    77
    not suffice. However, to the extent Plaintiffs suggest it would never be within a court's
    discretion to allocate all costs to plaintiffs, we see no such limitation in the HSAA.45
    F.     Plaintiffs do not establish the court erred in making cost reductions
    The court denied or reduced Plaintiffs' remedial action costs for internal
    management time, attorney fees, white material removal, soil removal, and investigative
    costs.46 Plaintiffs do not establish these rulings were in error.
    1.     Additional facts
    During the Assembly Bill No. 2061 process, DEH found Plaintiffs' remedial action
    plan (RAP) met the "requirements of section 25356.1." Section 25356.1 of the HSAA
    requires, among other things, that plans be based on the National Oil and Hazardous
    Substances Pollution Contingency Plan (NCP). (§ 25356.1, subd. (d); see also
    § 25356.1.5, subd. (a)(1) [requiring NCP compliance for HSAA response actions
    generally].) At the outset of trial, the court ruled issue preclusion should apply to issues
    "which were necessarily decided by DEH in approving the RAP" (except for sufficiency
    of documentation, for NCP purposes) and that the court "ha[d] no jurisdiction to consider
    45      Our conclusions here are limited in scope and not an endorsement of the court's
    application of the factors it did use. Without limitation, we have serious doubts about the
    court's benefits analysis (which failed to consider benefits to Defendants in electing not to
    remediate, and misconstrued the concept of double recovery), and its focus on unclean
    hands (which appeared to be based on Plaintiffs' lead mining that expanded the
    remediation area and conduct after a water main break, not any increase to the waste).
    46     There were other cost rulings, but we either already addressed them (right to
    proceed under the HSAA), concluded Plaintiffs did not establish liability (the wood pile)
    or Plaintiffs do not challenge them (prejudgment interest; future costs).
    78
    or determine" various related matters (Preclusion Order). These included the
    "appropriateness of the remedial action alternative selected and approved." The
    Preclusion Order also preserved issues for trial, including whether the costs sought by
    Plaintiffs "constitute[d] 'remedial action' costs as defined by the HSAA.
    2.     Applicable law
    Section 25363(e), at the relevant time, allowed for recovery of "removal or
    remedial action costs." The HSAA defines remedial actions as "actions that are
    consistent with a permanent remedy . . . in the event of a release or threatened
    release . . . , as further defined by [CERCLA]"; "actions that are necessary to monitor,
    assess, and evaluate a release or a threatened release"; and "[s]ite operation and
    maintenance." (§ 25322, subds. (a)-(c).)
    At the same time, the HSAA permits recovery of costs only from "person[s] . . .
    liable pursuant to this chapter," and the HSAA defines " 'liable person[s]' " as "those
    persons described in [CERCLA] section 107(a)." (§§ 25363, 25323.5, subd. (a)(1).)
    CERCLA section 107(a) imposes liability on classes of liable persons for "necessary
    costs . . . consistent with the [NCP]." (
    42 U.S.C. § 9607
    (a)(4)(B); Carson Harbor I,
    supra, 270 F.3d at pp. 870-871.) As noted ante, the HSAA also requires NCP
    compliance. (§ 25356.1.5, subd. (a)(1).) With respect to necessity, courts focus, in part,
    "on whether there is a threat to human health or the environment." (Carson Harbor I, at
    p. 872.) A response action is NCP compliant if the action is, among other things, "in
    substantial compliance with the applicable requirements." (
    40 C.F.R. § 300.700
    (c)(3)(i).)
    79
    These requirements include "documentation . . . sufficient to provide . . . [an] accurate
    accounting of . . . costs." (
    40 C.F.R. § 300.160
    (a)(1).)
    3.     Analysis
    Plaintiffs challenge both the court's general approach and specific cost rulings.
    Starting with the court's approach, the court denied many costs for being unnecessary
    (noting, for example, that some were duplicative), and also concluded certain costs were
    unrecoverable based on NCP noncompliance. Plaintiffs contend the court should have
    evaluated whether their costs were incurred for remedial actions, that necessity is not
    required under the HSAA, and that the court's findings were contrary to the Preclusion
    Order and in excess of its jurisdiction.
    First, an HSAA plaintiff must establish not only that the costs were incurred for
    removal or remedial actions, but also that they were necessary and NCP compliant. Any
    failure to focus on whether the costs were for remedial actions would not be dispositive,
    because Plaintiffs must also demonstrate necessity and establish no error in that regard.
    Second, necessity is required. Plaintiffs suggest the only CERCLA liability
    provisions that apply under the HSAA are those identifying the classes of liable persons
    (e.g., prior owners). But the HSAA defines liable persons as "those persons described in
    section 107(a) of the federal act," without limiting CERCLA section 107(a)'s application
    to the liable person classes. (§ 25323.5, subd. (a)(1).) Plaintiffs also note CERCLA
    definitions are not used in the HSAA when the context requires otherwise. (§ 25310.)
    Necessity is an element of the claim, not a definition, and regardless, Plaintiffs do not
    explain why the HSAA would permit recovery of potentially unnecessary costs, where
    80
    CERCLA would not. In turn, the considerations noted by the court can be relevant to a
    necessity analysis. (See, e.g., U.S. v. Iron Mountain Mines, Inc. (E.D. Cal. 1997) 
    987 F.Supp. 1263
    , 1272 (Iron Mountain) [duplicative investigative costs generally not
    necessary].)
    Third, Plaintiffs' arguments as to the Preclusion Order lack merit. The order was
    based on DEH's determination that Plaintiffs' RAP complied with section 25356.1 —
    which reflects NCP compliance, not necessity under CERCLA liability standards. Thus,
    the court's necessity findings did not conflict with the order. As for the court's decision to
    address NCP compliance, Plaintiffs do not establish error. They rely primarily on the
    court's determination in the Preclusion Order that it lacked jurisdiction to consider the
    appropriateness of the remedial action approved by the DEH. But the court evidently
    changed its mind, and while that change in course is concerning, Plaintiffs provide no
    authority that doing so was improper. Plaintiffs forfeit any error in this regard. (Stanley,
    
    supra,
     10 Cal.4th at p. 793.)
    Plaintiffs also suggest, more generally, that DEH approval actually did deprive the
    court of jurisdiction to address whether their costs were recoverable, effectively entitling
    them to all claimed costs. Again, they offer no authority for their position. Instead, they
    cite DEH's "sole jurisdiction over all activities . . . necessary to respond to the . . .
    release" in the Assembly Bill No. 2061 process (§ 25264, subd. (a)), and Defendants'
    ability to challenge the DEH-approved plan at the time. The Assembly Bill No. 2061
    process is distinct from HSAA cost recovery, as discussed ante. We do assume, without
    deciding, that DEH approval pursuant to the Assembly Bill No. 2061 process can serve as
    81
    evidence that a cleanup was necessary and NCP compliant, to the extent the process
    implicated those issues. But Plaintiffs did not challenge the cost rulings on substantial
    evidence grounds (except as to sufficiency of their records, which we do not reach, and
    certain arguments raised on reply, which we will not address.)47
    We now turn to the specific costs. First, Plaintiffs sought internal management
    time for remediation work performed by employees of their parent company, HomeFed.
    The trial court denied these costs, because, among other reasons, Plaintiffs had not paid
    for work by HomeFed employees, and because the work was not documented in
    compliance with the NCP. Plaintiffs contend the court disregarded two cost sharing
    agreements between FRLC and HomeFed, and that substantial evidence did not support
    the court's documentation ruling. The agreements do not establish Plaintiffs incurred
    costs for HomeFed employee time. Indeed, they do not address remediation of the
    Property at all, much less reflect that Plaintiffs actually paid for HomeFed employee
    work on the remediation.48 We do not reach Plaintiffs' contention that their records were
    sufficient.
    47     Necessity is reviewed for substantial evidence, and NCP compliance is viewed as
    a mixed question of law and fact. (Orange County Water District v. Alcoa Global
    Fasteners, Inc. (2017) 
    12 Cal.App.5th 252
    , 327, 331.) Plaintiffs also contend the court
    abused its discretion in excluding a document related to the final RAP, but do not
    establish they were prejudiced by this exclusion. (Soule, 
    supra,
     18 Cal.4th at pp. 573-
    574.)
    48     The agreements do not refer to specific property. The only references to property
    or environmental matters are in the preamble: "[OLC] . . . has or will transfer title to
    certain real property to FRLC and FRLC will undertake the process of entitling the real
    82
    Second, Plaintiffs sought costs for what they call remedial attorney fees; i.e.,
    nonlitigation remediation work by counsel. Neither the HSAA, nor CERCLA's cost
    recovery or contribution provisions, provide for attorney fees. (§ 25300 et seq.; 
    42 U.S.C. §§ 9607
    , 9613.) However, in Key Tronic Corp. v. United States (1994) 
    511 U.S. 809
     (Key Tronic) the United States Supreme Court held that while "CERCLA § 107 does
    not provide for . . . private litigants' attorney's fees," some "lawyers' work that is closely
    tied to the actual cleanup may constitute a necessary cost of response in and of itself
    under the terms of [CERCLA] § 107(a)(4)(B)." (Id. at pp. 819, 820.) The court
    determined "work performed in identifying other PRP's [potentially responsible parties]
    falls in this category," and the plaintiff could claim such efforts "significantly benefited
    the entire cleanup effort and served a statutory purpose apart from the reallocation of
    costs." (Id. at p. 820.) The court contrasted this with work on an EPA consent decree,
    which it viewed as "primarily protecting Key Tronic's interests as a defendant in the
    proceedings that established the extent of its liability" and thus unrecoverable. (Id. at
    pp. 820, 821.)
    Here, the trial court denied costs for remedial attorney fees because the HSAA
    lacks an attorney fee provision, the fees were not necessary, and the documentation was
    insufficient. For necessity, the court found the work was "primarily incurred to secure a
    direct benefit to [Plaintiffs] — a certificate of completion," citing Key Tronic and its EPA
    property, processing lot line adjustments, enforcing legal claims and rights under the
    environmental laws, and selling or transferring some or all of the real property."
    83
    holding. The court had noted statements from Plaintiffs' closing trial brief in its
    discussion of the Assembly Bill No. 2061 process, reflecting counsel was retained, at
    least in part, to guide that process and secure the certificate of completion.
    Plaintiffs contend the fees are recoverable under the HSAA, the court applied the
    wrong standard in finding them unrecoverable, and the time was sufficiently documented.
    We agree remedial attorney fees are recoverable under the HSAA as a response cost,
    consistent with CERCLA. (Key Tronic, supra, 511 U.S. at p. 817; see BNSF Ry. Co. v.
    California (E.D. Cal., Jan. 7, 2009, No. 2:08-CV-JAM-JFM) 2009 U.S. Dist. Lexis 2802,
    at p. *9 [interpreting "HSAA 'response costs' consistent with CERCLA response costs"].)
    But we find unpersuasive Plaintiffs' argument that the court erroneously focused on
    whether fees were expended " 'primarily incurred to secure a direct benefit,' " rather than
    whether the work was " 'closely tied to' " or " 'significantly benefited' " the cleanup (i.e.,
    the Key Tronic holdings related to finding "PRP's"). The court was relying on the
    holding that fees in connection with an EPA consent decree were not recoverable, which
    Plaintiffs make no effort to distinguish. Regardless, they cannot prevail because they do
    not demonstrate prejudice. They cite Calabrese v. McHugh (D. Conn. 2001) 
    170 F.Supp.2d 243
     to contend recoverable fees include " 'designing a removal action, drafting
    contracts with environmental professionals . . . , and monitoring the work progress.' " (Id.
    at p. 268.) But they do not explain how their counsel's work was consistent with Key
    Tronic or Calabrese. To the contrary, they represent counsel was "hired by [Plaintiffs] to
    liaison with the local and state regulatory agencies to shepherd the project through the
    84
    AB 2061 process," which aligns with the trial court's findings and supports its application
    of Key Tronic. We do not reach whether the records for these costs were sufficient.
    Third, the court found white material costs were not recoverable because the
    removal was unnecessary (as the material was not a risk to health or the environment)
    and because Plaintiffs "inadequately assessed the substance and failed to consider
    alternatives to removal in violation of the NCP." The court did not address the
    Preclusion Order. Plaintiffs argue, among other things, that "disallowing costs relating to
    . . . the 'white material' because the removal was not necessary or called for under the
    NCP . . . was directly contrary to [the court's] own prior order." As noted ante, Plaintiffs
    do not establish it was error for the court to later elect to address these issues.
    Regardless, they cannot establish reversible error, as they do not contest the necessity
    findings on substantial evidence grounds.49
    Fourth, Plaintiffs sought $2,554,287 for soil removal. The court concluded they
    could not recover $761,944, because they "unnecessarily over-remediated the site." The
    court noted the RAP called for removal of 65,000 cubic yards, and Plaintiffs removed
    over 90,000. Plaintiffs contend the court disregarded an RAP statement that the " 'actual
    volume' " of soil would depend on other factors, and that the remediation was performed
    in accordance with the RAP — meaning the costs were NCP compliant. But the court's
    49     Plaintiffs do argue the white material necessity findings were "contrary to the
    determination of DEH." Even assuming the DEH approval were evidence of necessity,
    this does not establish there was no substantial evidence for the court's finding that
    removal was unnecessary.
    85
    findings were based on necessity, not the NCP. Further, even if the " 'actual volume' "
    reference in the RAP provided evidence of necessity for some volume of soil removal
    beyond 65,000 cubic yards, plaintiffs would still need to prove necessity for the amount
    ultimately removed.
    Finally, Plaintiffs sought $2,781,413 in investigation costs. The court determined
    they could not recover $2,312,746 of these costs, because they were "duplicative of other
    costs, not cost-effective, not fiscally reasonable or necessarily incurred." Plaintiffs
    contend that neither duration nor repetition "sheds light on whether a particular action is a
    'remedial action' consistent with the NCP." But, as noted ante, they may be relevant to
    necessity. (See, e.g., Iron Mountain, 
    supra,
     987 F.Supp at p. 1272; see also § 25322,
    subd. (b) [HSAA remedial actions include those "necessary to monitor, assess, and
    evaluate" releases (italics added)].)
    G.     Defendants' appeals as to attorney fees and costs are moot
    Defendants contend the trial court erred in denying them fees and costs as
    prevailing parties. Because we reverse the judgment, Defendants are no longer prevailing
    parties and their appeals are moot. (Venturi & Co. LLC v. Pacific Malibu Development
    Corp. (2009) 
    172 Cal.App.4th 1417
    , 1424.)
    86
    IV.
    DISPOSITION
    The judgment is affirmed as to the trial court's rulings on disking, the wood pile,
    and cost reductions (except with respect to costs denied in connection with the absence of
    a DTSC action and Plaintiffs' use of the Assembly Bill No. 2061 process). In all other
    respects, the judgment is reversed and remanded for further proceedings consistent with
    this opinion. The trial court shall receive such additional evidence as it deems necessary
    and appropriate, and, in the event jury proceedings are warranted, shall hold such
    proceedings. Defendants' appeals regarding attorney fees and costs are moot. Plaintiffs
    shall recover their costs on appeal.
    O'ROURKE, J.
    WE CONCUR:
    HUFFMAN, Acting P. J.
    DATO, J.
    87
    

Document Info

Docket Number: D068347

Filed Date: 9/26/2017

Precedential Status: Precedential

Modified Date: 9/26/2017

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