Parker Shattuck Neighbors v. Berkeley ( 2013 )


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  • Filed 11/7/13; pub. order 12/4/13 (received from court 12/30/13; see end of opn.)
    IN THE COURT OF APPEAL OF THE STATE OF CALIFORNIA
    FIRST APPELLATE DISTRICT
    DIVISION FOUR
    PARKER SHATTUCK NEIGHBORS
    et al.,
    Plaintiffs and Appellants,                              A136873
    v.                                                              (Alameda County
    BERKELEY CITY COUNCIL et al.,                                   Super. Ct. No. RG12617535)
    Defendants and Respondents;
    CITYCENTRIC INVESTMENTS, LLC
    et al.,
    Real Parties in Interest and
    Respondents.
    This action was brought under the California Environmental Quality Act (CEQA)1
    to challenge a proposed mixed-use commercial and residential project approved by the
    City of Berkeley. Appellants are Parker Shattuck Neighbors and two individuals
    (collectively Parker Shattuck),2 who contend the City violated CEQA by approving the
    project without an environmental impact report (EIR). Parker Shattuck petitioned for a
    writ of mandate, maintaining that an EIR was required because pre-existing
    contamination on the site poses health risks to the project‟s construction workers and
    future residents. We affirm the trial court‟s denial of the writ because Parker Shattuck
    1
    Public Resources Code sections 21000 through 21178. Unless otherwise indicated, all
    further statutory references are to that code.
    2
    Counsel for Parker Shattuck notified us that one of these individuals, Patti Dacey, died
    while this appeal was pending.
    1
    has failed to identify substantial evidence supporting a fair argument that there may be a
    significant effect on the environment because of these potential health risks.
    I.
    FACTUAL AND PROCEDURAL
    BACKGROUND
    The Parker Place Project is proposed by CityCentric Investments, LLC and Parker
    Place Group, LLC and was approved by the Berkeley City Council.3 When finished, it
    will consist of three buildings on what are currently three different parcels. A five-story
    mixed-use building with an underground parking garage will be built at 2600 Shattuck
    Avenue, another five-story mixed-use building will be built at 2598 Shattuck Avenue,
    and a three-story residential building will be built at 2037 Parker Street. All told, the
    project will include 155 residential units and over 20,000 square feet of commercial
    space.
    The three parcels are currently occupied by a car dealership, Berkeley Honda. The
    showroom, offices, and service garage are located at 2600 Shattuck Avenue, and a sales
    lot is located at 2598 Shattuck Avenue and 2037 Parker Street. Since 1923,
    2600 Shattuck Avenue has been the site of a car dealership and service garage, and from
    at least 1922 to 1960, 2598 Shattuck Avenue was the site of a service station.
    Before buying the properties, the current owner commissioned three
    environmental site-assessment reports, which were issued in two phases. The Phase I
    report was issued in December 2005, and it stated that the properties had a history of
    containing underground storage tanks. Underground storage tanks are used to store
    hazardous substances, such as gasoline. (See Health & Saf. Code, § 25281, subd. (y)(1).)
    In 1988, a 1000-gallon underground storage tank was removed from 2598 Shattuck
    Avenue, and the Berkeley Health and Human Services Department issued a letter
    confirming there was “no significant soil contamination resulting from a discharge in the
    3
    Respondents are CityCentric Investments, LLC and Parker Place Group, LLC
    (collectively, CityCentric), which are also the real parties in interest, and the Berkeley
    City Council and the City of Berkeley (collectively, the City).
    2
    area surrounding the underground storage tank.” In 1990, a 500-gallon tank was
    removed from 2600 Shattuck Avenue. Fire Department records also indicated there were
    or might once have been several other underground storage tanks. The Phase I report
    recommended using ground-penetrating radar to clarify whether there were any other
    underground storage tanks and conducting an investigation to assess ground
    contamination.
    These recommendations were accepted, and the results were described in the
    Phase II report issued in March 2006. The ground-penetrating-radar study located a
    suspected underground storage tank under the sidewalk next to 2600 Shattuck Avenue
    and recommended its removal. It also identified a concrete pad at 2598 Shattuck Avenue
    that might conceal an underground storage tank. The ground-contamination investigation
    collected soil samples from twenty borings near areas of potential contamination, and
    water samples were collected where the borings encountered groundwater. Various
    volatile organic compounds (VOCs) were detected in two soil samples and a water
    sample, but they did not “exceed the San Francisco Regional Water Quality Control
    Board [Regional Board] . . . Environmental Screening Levels . . ., or there are no
    [environmental-screening levels] established for the contaminant.” The report
    recommended additional soil and water sampling in other areas of concern, including
    under the concrete pad to determine if there was petroleum in the soil and thus whether
    an underground storage tank might be there.
    This recommendation was accepted, and the results were announced in a
    supplemental Phase II report. Although petroleum hydrocarbons, arsenic, and cobalt
    were detected in amounts exceeding Regional Board environmental-screening levels for
    commercial/industrial land use, the report noted that the hydrocarbon contamination was
    “not likely” to “require cleanup” and that the arsenic and cobalt were probably “naturally
    occurring.” No contaminants were detected in amounts exceeding environmental-
    screening levels for groundwater that was not a potential source of drinking water. The
    supplemental report also determined that there was no underground storage tank or soil
    contamination under the concrete pad.
    3
    The storage tank under the sidewalk next to 2600 Shattuck Avenue was removed
    in April 2006. Because hydrocarbon contamination was observed in the soil surrounding
    the tank, 75 tons of soil were also removed from the site. The site was then placed on a
    list, known as the “Cortese list,” that is comprised of potentially contaminated sites and
    includes sites with “underground storage tanks for which an unauthorized release report
    is filed.” (Gov. Code, § 65962.5, subd. (c)(1).)
    In January 2007, the Regional Board issued a closure letter finding that no further
    corrective action related to the petroleum contamination was necessary at the project‟s
    site. A printout of a State Water Resources Control Board website identifying sites on
    the Cortese list showed that the project‟s site remained on the list but was given the status
    of “case closed” the day after the Regional Board‟s closure letter was issued.
    Almost two years later, in December 2008, CityCentric applied to begin
    constructing the project. A use permit was finally approved in 2010 after the City
    determined that CEQA did not apply because the project fell under a regulatory
    exemption for urban “In-Fill Development Projects.” 4
    Parker Shattuck brought a writ of mandate to challenge the City‟s approval of the
    project in Parker Shattuck Neighbors v. Berkeley City Council (Super. Ct. Alameda
    County, 2011, No. RG10544097). Although the trial court rejected Parker Shattuck‟s
    various arguments under CEQA, finding they were not raised at the administrative level,
    it granted the writ and ordered the City to vacate approval of the project after it found that
    the City had allowed the project to be modified without first holding a public hearing.
    The City vacated the project‟s approval in October 2011.
    In the second round of administrative proceedings, the City assumed the CEQA
    exemption for urban in-fill projects (Guidelines, § 15332) was inapplicable. On
    4
    The in-fill exemption is found in section 15332 of title 14 of the California Code of
    Regulations. This section is part of the Guidelines for Implementation of the California
    Environmental Quality Act, which are set forth in title 14 of the California Code of
    Regulations, sections 15000 through 15387. All further references to Guidelines are to
    these regulations.
    4
    November 1, 2011, the City released for public comment a proposed mitigated negative
    declaration (MND), which incorporated the initial study.
    The proposed MND found that the project would potentially affect several
    environmental factors, including the category entitled “Hazards & Hazardous Materials.”
    A checked box indicated that one potential environmental impact was that the project
    would “[b]e located on a site which is included on [the Cortese] list . . . and, as a result,
    would . . . create a significant hazard to the public or the environment.” In its discussion
    of this potential effect, the MND noted that although the project site appeared on the
    Cortese list, “both [the City‟s Toxics Management Division] and the [Regional Board]
    ha[d] found that the site has undergone adequate discovery and remediation, with the
    result that the site poses no significant hazard to the public or the environment.” The
    proposed MND also noted that “according to [the City‟s Toxic Management Division],
    [t]he recognized soil and groundwater impacts [did] not appear to extend beyond the
    property boundaries” because various characteristics of petroleum oils made it unlikely
    they would spread in the soil, groundwater, or air. The MND concluded that mitigation
    could reduce any potential impact to “less than significant” by “ensur[ing] that there
    [would] be no significant hazard to the public or the environment during any necessary
    remediation work during or after construction of the project.”
    Parker Shattuck submitted comments on the proposed MND, including comments
    from Matthew Hagemann, a hydrogeologist and expert on air quality. Relying on
    Hagemann‟s comments, Parker Shattuck argued that an EIR was required because the
    MND‟s mitigation measures failed adequately to address the health threat of the toxic soil
    contamination to construction workers and future residents of the project. A week later,
    Parker Shattuck submitted additional comments, which primarily discussed comments on
    the MND submitted by the East Bay Municipal Utilities District (EBMUD). EBMUD‟s
    letter informed the City that the utilities district “[would] not inspect, install or maintain
    pipeline or services” in soil or groundwater that was contaminated above certain levels
    and until the district was able to review contamination data and remediation plans.
    5
    Parker Shattuck argued that these comments further demonstrated that the MND‟s
    mitigation measures were insufficient.
    The Berkeley Zoning Adjustments Board held a public hearing on December 8
    and adopted the MND. Parker Shattuck appealed the decision to the Berkeley City
    Council. In January 2012, the City Council approved the project.
    Parker Shattuck filed this lawsuit in February 2012, seeking a writ of mandate to
    compel the City to set aside approval of the MND and project and to prepare an EIR.
    The lawsuit also sought injunctive relief, costs, and attorney fees. Although during the
    administrative proceedings Parker Shattuck had raised other concerns about the project,
    such as the potential for air pollution and noise, the petition‟s primary contentions were
    that the site‟s soil contamination is a significant environmental impact requiring an EIR
    and the MND failed to provide adequate mitigation measures.
    The trial court issued a tentative order denying the petition, and a hearing occurred
    over two days in July 2012. The court then issued an order and proposed statement of
    decision denying the petition and entered judgment. Parker Shattuck timely appealed.
    II.
    DISCUSSION
    A.     The Background of CEQA.
    CEQA reflects the California state policy that “the long-term protection of the
    environment, consistent with the provision of a decent home and suitable living
    environment for every Californian, shall be the guiding criterion in public decisions.”
    (§ 21001, subd. (d).) “[T]o implement this policy,” CEQA and the Guidelines “have
    established a three-tiered process to ensure that public agencies inform their decisions
    with environmental considerations.” (Davidon Homes v. City of San Jose (1997)
    
    54 Cal. App. 4th 106
    , 112 (Davidon Homes).) A public agency must “conduct a
    preliminary review in order to determine whether CEQA applies to a proposed activity.”
    (Ibid.) At this stage, the agency must determine whether any of CEQA‟s statutory
    exemptions apply. (Concerned Dublin Citizens v. City of Dublin (2013) 
    214 Cal. App. 4th 1301
    , 1309.) If the project is in an exempt category for which there is no exception, “ „no
    6
    further environmental review is necessary.‟ ” (Id. at p. 1310; Save the Plastic Bag
    Coalition v. County of Marin (2013) 
    218 Cal. App. 4th 209
    , 220.)
    If the project is not exempt from CEQA, the next step is to conduct an initial
    study. (Davidon 
    Homes, supra
    , 54 Cal.App.4th at p. 113.) The initial study determines
    whether there is “ „substantial evidence that the project may have a significant effect on
    the environment.‟ ” (Architectural Heritage Assn. v. County of Monterey (2004)
    
    122 Cal. App. 4th 1095
    , 1101 (AHA).) If there is no such evidence, “ „CEQA excuses the
    preparation of an EIR and allows the use of a negative declaration.‟ ” (Ibid.) If there is
    such evidence, “ „but revisions in the project plans “would avoid the effects or mitigate
    the effects to a point where clearly no significant effect on the environment would occur”
    and there is no substantial evidence that the project as revised may have a significant
    effect on the environment, [an MND] may be used.‟ ” (Ibid.)
    If neither type of negative declaration is appropriate, the final step is to prepare an
    EIR. 
    (AHA, supra
    , 122 Cal.App.4th at p. 1101.) Given that “the EIR is the „heart of
    CEQA,‟ ” doubts about whether an EIR is required are resolved in favor of preparing
    one. (Laurel Heights Improvement Assn. v. Regents of University of California (1993)
    
    6 Cal. 4th 1112
    , 1123; AHA at p. 1102.)
    B.     The Applicable Legal Standards.
    The lead agency must prepare an EIR “whenever substantial evidence supports a
    fair argument that a proposed project „may have a significant effect on the
    environment.‟ ” (Laurel Heights Improvement Assn. v. Regents of University of
    
    California, supra
    , 6 Cal.4th at p. 1123.) “The fair argument standard is a „low threshold‟
    test for requiring the preparation of an EIR.” (Pocket Protectors v. City of Sacramento
    (2004) 
    124 Cal. App. 4th 903
    , 928.) “[F]acts, reasonable assumptions predicated upon
    facts, and expert opinion supported by facts” all constitute “[s]ubstantial evidence” of a
    significant effect on the environment, and “[a]rgument, speculation, unsubstantiated
    opinion or narrative, or evidence that is clearly inaccurate or erroneous, or evidence that
    is not credible” do not. (Guidelines, § 15064, subd. (f)(5).) As long as there is
    substantial evidence of a potential significant environmental effect, “contrary evidence is
    7
    not adequate to support a decision to dispense with an EIR.” (Sierra Club v. County of
    Sonoma (1992) 
    6 Cal. App. 4th 1307
    , 1316.)
    An agency‟s decision under CEQA is reviewed for abuse of discretion.
    (§§ 21168, 21168.5; County of Amador v. El Dorado County Water Agency (1999)
    
    76 Cal. App. 4th 931
    , 945.) “ „Abuse of discretion is shown if (1) the agency has not
    proceeded in a manner required by law, or (2) the determination is not supported by
    substantial evidence.‟ ” (Ibid.) Review is de novo in the sense that “[t]he appellate court
    reviews the agency‟s action, not the trial court‟s decision.” (Vineyard Area Citizens for
    Responsible Growth, Inc. v. City of Rancho Cordova (2007) 
    40 Cal. 4th 412
    , 427.)
    When reviewing the agency‟s determination not to prepare an EIR, we “determine
    whether substantial evidence supported the agency‟s conclusion as to whether the
    prescribed „fair argument‟ could be made.” (Friends of “B” Street v. City of Hayward
    (1980) 
    106 Cal. App. 3d 988
    , 1002.) “ „[T]he sufficiency of the evidence to support a fair
    argument‟ ” is a question of law. (Sierra Club v. County of 
    Sonoma, supra
    ,
    6 Cal.App.4th at p. 1318.) When determining whether sufficient evidence exists to
    support a fair argument, “deference to the agency‟s determination is not appropriate and
    its decision not to require an EIR can be upheld only when there is no credible evidence
    to the contrary.” (Ibid.)
    We limit our review to the administrative record because the agency‟s
    determination that an MND is appropriate depends on “the absence of „substantial
    evidence in light of the whole record before the . . . agency that the project, as revised,
    may have a significant effect on the environment.‟ ” 
    (AHA, supra
    , 122 Cal.App.4th at
    p. 1111, italics omitted; see also §§ 21080, subd. (d), 21082.2, subds. (a), (d)
    [determination whether project will have a significant effect on the environment and
    whether EIR must be prepared is made “in light of the whole record before the lead
    agency”].) Parker Shattuck has the burden of proof “to demonstrate by citation to the
    record the existence of substantial evidence supporting a fair argument of significant
    environmental impact.” (League for Protection of Oakland’s etc. Historic Resources v.
    City of Oakland (1997) 
    52 Cal. App. 4th 896
    , 904.) “Unless the administrative record
    8
    contains this evidence, and [plaintiffs] cite[] to it, no „fair argument‟ that an EIR is
    necessary can be made.” (South Orange County Wastewater Authority v. City of Dana
    Point (2011) 
    196 Cal. App. 4th 1604
    , 1612-1613 (SOCWA).)
    C.     Parker Shattuck Has Failed to Identify Substantial Evidence
    Supporting a Fair Argument that the Project’s Disturbance of
    Contaminated Soil May Have a Significant Effect on the
    Environment.
    Parker Shattuck contends that the City is required to prepare an EIR because the
    MND contains inadequate measures to mitigate environmental effects that will be caused
    by “excavating and disturbing toxic soil.” It argues that the project will have a significant
    effect on the environment by threatening the health of construction workers and future
    residents. We conclude that Parker Shattuck has failed to identify substantial evidence
    supporting a fair argument that potential health risks to workers and future residents
    might constitute a significant environmental impact. Accordingly, we need not consider
    whether the MND contained adequate mitigation measures because such “measures are
    not required for effects which are not found to be significant.” (Guidelines, § 15126.4,
    subd. (a)(3).)5
    “ „Significant effect on the environment‟ means a substantial, or potentially
    substantial, adverse change in the environment.” (§ 21068.) A change in the
    “environment” is a “change in any of the physical conditions within the area affected by
    the project including land, air, water, minerals, flora, fauna, ambient noise, and objects of
    historic or aesthetic significance.” (Guidelines, § 15382.) A finding of a significant
    environmental effect is mandatory if “[t]he environmental effects of a project will cause
    substantial adverse effects on human beings, either directly or indirectly.” (§ 21083;
    Guidelines, § 15065, subd. (a)(4).) In other words, while “[e]ffects analyzed under
    CEQA must be related to a physical change” (Guidelines, § 15358, subd. (b)), such a
    change may be deemed significant based solely on its impact on people.
    5
    Parker Shattuck filed a motion requesting that we consider evidence outside of the
    record to show that the City has now violated the MND‟s mitigation requirements. We
    deny the motion because the evidence is immaterial to our decision.
    9
    1.      The disturbance of contaminated soil can be a physical
    change in the environment.
    Parker Shattuck argues that disturbing contaminated soil can be a “physical
    change” in the environment. We agree. (Guidelines, § 15358, subd. (b); Citizens for
    Responsible Equitable Environmental Development v. City of Chula Vista (2011)
    
    197 Cal. App. 4th 327
    , 332 (CREED) [in a case involving soil contamination beneath a
    former gas station, the court held that “it [could] be fairly argued that [the project at
    issue] may have a significant environmental impact by disturbing contaminated soils”];
    see also Association for a Cleaner Environment v. Yosemite Community College Dist.
    (2004) 
    116 Cal. App. 4th 629
    , 635, 638-640 (ACE) [project to remove a shooting range
    that would not increase the lead contamination already present due to bullets might
    nevertheless “spread[] [that] contamination, which is a direct physical change in the
    environment,” through increased vehicle and foot traffic and donations of portion of
    range to another site].)
    The City argues that this case is not about the project affecting the environment,
    but is instead about the environment (i.e., any contaminated soil or groundwater at the
    site) affecting the project. In support of its position, it relies on several cases holding that
    the environment‟s impact on a project is not a “ „significant effect on the environment.‟ ”
    But these decisions, with one exception, are not directly applicable here because the
    projects in those cases, unlike the project here, did not involve a physical change in the
    environment.6
    In one of the cases, Baird v. County of Contra Costa (1995) 
    32 Cal. App. 4th 1464
    (Baird), the court considered whether an EIR was required for a planned addiction-
    treatment facility to be built on and adjacent to contaminated sites. (Id. at p. 1466.) The
    plaintiff contended that the “preexisting . . . contamination . . . [would] have an adverse
    effect on the proposed facility and its residents.” (Id. at p. 1468, italics omitted.) The
    court held that “[a]ny such effect [was] beyond the scope of CEQA and its requirement of
    6
    The one exception is City of Long Beach v. Los Angeles Unified School Dist. (2009)
    
    176 Cal. App. 4th 889
    (Long Beach), which we discuss further below.
    10
    an EIR” because “[t]he purpose of CEQA is to protect the environment from proposed
    projects, not to protect proposed projects from the existing environment.” (Ibid.) The
    court explained that an EIR was not required “for a project that might be affected by
    preexisting environmental conditions but [would] not change those conditions or
    otherwise have a significant effect on the environment.” (Id. at p. 1466.)
    This holding was premised on the finding that the project would not cause a
    physical change related to the contamination. The court specifically rejected the
    plaintiff‟s contention “that the construction of the facility „may expose or exacerbate the
    existing ground contamination‟ ” because all the contamination sources were several
    hundred feet away from the building site, and there was no evidence that the project
    would disturb contaminated soil. 
    (Baird, supra
    , 32 Cal.App.4th at p. 1468, fn. 1.) The
    observation implies that the court would have considered the disturbance of contaminated
    soil an effect on the environment, further supporting our conclusion that disturbing
    contaminated soil is a physical change that, under the right circumstances, may cause an
    environmental effect that is cognizable under CEQA.
    In another case relied upon by the City, SOCWA, the plaintiff operated a sewage-
    treatment plant next to the site of a proposed development and contended that an EIR was
    necessary to consider the effect of the plant‟s odors on the development. 
    (SOCWA, supra
    , 196 Cal.App.4th at pp. 1608, 1613.) The court held that CEQA could not be used
    “to defend the proposed project (the future residences) from a purportedly adverse
    existing environment (smells from the sewage treatment plant).” (Id. at p. 1614.) The
    court concluded that an EIR was unnecessary because the plaintiff had failed to identify
    any relevant effect on the environment. (Id. at p. 1616.) And the same result was
    reached in yet another case relied upon by the City, Ballona Wetlands Land Trust v. City
    of Los Angeles (2011) 
    201 Cal. App. 4th 455
    (Ballona), where the court held that an EIR
    did not need to address impacts relating to “sea level rise resulting from global climate
    change” on a proposed mixed-use development where the project itself would not cause
    sea levels to rise. (Id. at pp. 462-464, 475.) Thus, neither Baird, SOCWA, nor Ballona
    involved a project that would itself physically change the environment. By contrast,
    11
    Parker Shattuck has identified an aspect of the project—the disturbance of contaminated
    soils—that will physically change the environment.
    Although we conclude that Parker Shattuck has identified a physical change in the
    environment that may be cognizable under CEQA, we reject its contention that “the
    existence of toxic soil contamination at a project site,” without any accompanying
    disturbance or other physical change, “is, in itself, a significant impact requiring CEQA
    review and mitigation.” In making this part of its argument, Parker Shattuck relies on
    CREED. But this reliance is misplaced. CREED concluded that there was a fair
    argument the project could “have a significant environmental impact by disturbing
    contaminated soils,” not merely by being built on a contaminated site. 
    (CREED, supra
    ,
    197 Cal.App.4th at p. 332, italics added.)
    Nor do we accept Parker Shattuck‟s argument that an EIR is necessarily required
    for every project proposed to be built on a site that is mentioned on the Cortese list. In
    arguing that soil contamination at a project site is sufficient to trigger an EIR, Parker
    Shattuck cites CEQA‟s exception to categorical exemption for projects to be built on sites
    included on the Cortese list, and the legislative history of Assembly Bill No. 869, the bill
    adding that exception. (§ 21084, subd. (d); Stats. 1991, ch. 1212, § 1; see also § 21092.6,
    subd. (a) [requiring lead agency to determine whether a project is on a Cortese-list site
    and disclose that information in CEQA documents].) We agree that the Legislature
    intended that projects on these sites should not be categorically exempt from CEQA
    because they may be more likely to involve significant effects on the environment. But
    whether a project should be categorically exempt from CEQA is different from whether
    the project involves a significant effect on the environment. The finding that an
    exception to exemption applies ensures an initial study to investigate whether there is a
    potential significant effect on the environment but does not establish that such an effect
    exists. (See Davidon 
    Homes, supra
    , 54 Cal.App.4th at p. 113.) As the City points out, a
    site may stay on the Cortese list even after a determination is made that no further
    remediation is required, and this is precisely what occurred in this case. In short, we are
    12
    not persuaded that projects built on sites identified on the Cortese list necessarily involve
    a significant effect on the environment.7
    2.     The identified health risks to construction workers and
    future residents do not establish that the disturbance of
    contaminated soil may have a significant effect on the
    environment.
    We next turn to whether the project will have a significant effect on the
    environment as a result of the potential health risks to people. We conclude that the
    health risks to workers and residents identified by petitioners do not constitute
    “substantial adverse effects on human beings” or otherwise create a fair argument that the
    disturbance of contaminated soil may have a significant effect on the environment.
    To begin with, and while we need not and do not decide the issue here, we note
    that it is far from clear that adverse effects confined only to the people who build or
    reside in a project can ever suffice to render significant the effects of a physical change.
    In general, CEQA does not regulate environmental changes that do not affect the public
    at large: “the question is whether a project [would] affect the environment of persons in
    general, not whether a project [would] affect particular persons.”8 (Mira Mar Mobile
    Community v. City of Oceanside (2004) 
    119 Cal. App. 4th 477
    , 492; accord Martin v. City
    and County of San Francisco (2005) 
    135 Cal. App. 4th 392
    , 404.)
    7
    A pre-AB 869 case cited by Parker Shattuck, McQueen v. Board of Directors (1988)
    
    202 Cal. App. 3d 1136
    , also dealt with the exemption issue instead of the significant-effect
    issue. The court observed that a project on a hazardous-waste site should not be
    exempted from CEQA review given the possibility “that the storage, use, or disposal of
    [hazardous waste] may . . . eventually cause an adverse change in the physical conditions
    of the affected area.” (Id. at p. 1149.) Thus, like 
    CREED, supra
    , 
    197 Cal. App. 4th 327
    ,
    the decision assumed that the contamination would cause a physical change.
    8
    At oral argument, counsel for petitioners argued that CEQA covers environmental
    effects on a project‟s workers and future residents because these groups are made up of
    people who are part of the public. Although we doubt that CEQA regulates
    environmental effects confined to such relatively small groups, we note that these groups
    are not unprotected from risks when a project is built on a potentially contaminated site.
    (See, e.g., Health & Saf. Code, § 25220 et seq. [regulating building on hazardous-waste
    sites]; Lab. Code, § 6300 et seq. [regulating workplace safety].)
    13
    For example, in Topanga Beach Renters Assn. v. Department of General Services
    (1976) 
    58 Cal. App. 3d 188
    , the plaintiff argued that the demolition of living structures on
    a beach would adversely affect humans, and thus constitute a significant effect on the
    environment requiring an EIR, because “the planned demolition [would] evict people
    from their homes (with consequent adverse effect on those people).” (Id. at pp. 191,
    194.) The court held that the “[a]dverse effect on persons evicted from Topanga Beach
    cannot alone invoke the requirements of CEQA, for all government activity has some
    direct or indirect adverse effect on some persons.” (Id. at p. 195.) “The issue [was] not
    whether demolition of structures [would] adversely affect particular persons but whether
    demolition of structures [would] adversely affect the environment of persons in general.”
    (Ibid.) In short, the court concluded that there was no significant effect on the
    environment because the identified impact affected only a particular group of people.
    We find it significant that in the case before us the only people identified by
    Parker Shattuck who potentially will be impacted by the project are those who will work
    on or live at the project site. In Long Beach, the court considered the argument that an
    EIR addressing the proposed construction of a high school to serve over 1,800 students
    was insufficient because it failed to discuss the project‟s “cumulative impacts on air
    quality and traffic „and in turn, on staff and student health‟ ” in light of already-existing
    emissions from nearby freeways.9 (Long 
    Beach, supra
    , 176 Cal.App.4th at pp. 895, 905.)
    The court observed that “generally, „[t]he purpose of an [EIR] is to identify the
    significant effects on the environment of a project . . .‟ [citations], not the impact of the
    environment on the project, such as the school‟s students and staff.” (Id. at p. 905, italics
    omitted.) As a result, the air quality‟s effect on staff and student health was “not the aim
    of the cumulative impacts analysis,” and the court did not consider the EIR‟s failure to
    discuss health risks germane to the cumulative impacts issue. (Id. at pp. 905-912.) Long
    9
    Cumulative impact analysis addresses “ „whether the additional impact associated with
    [a] project should be considered significant in light of the serious nature of existing
    [environmental] problems‟ ” caused by already-existing projects. (Long 
    Beach, supra
    ,
    176 Cal.App.4th at pp. 905-906, italics omitted.)
    14
    Beach instructs that a physical change caused by a project, even one affecting several
    hundred people, is not necessarily cognizable under CEQA when the people affected are
    part of the project. (See also 
    Ballona, supra
    , 201 Cal.App.4th at pp. 473-474
    [“identifying the effects on the project and its users of locating the project in a particular
    environmental setting is neither consistent with CEQA‟s legislative purpose nor required
    by the CEQA statutes,” italics added].)
    We recognize that when a project may cause a physical change to the
    environment, CEQA requires a consideration whether the change will have a potential
    impact on people. This is the import of section 21083, subdivision (b)(3)‟s requirement
    that an environmental effect be deemed significant if it will have an adverse effect on
    people. In addition, if the environmental changes are deemed significant, then an EIR
    must discuss “health and safety problems caused by the physical changes.” (Guidelines,
    § 15126.2, subd. (a).) None of the authorities cited by Parker Shattuck, however, holds
    that a significant effect on the environment must be found when potential health risks are
    confined to people associated with a project. (See Communities for a Better Environment
    v. South Coast Air Quality Management Dist. (2010) 
    48 Cal. 4th 310
    , 316-317, 320, 327
    [EIR required for petroleum refinery‟s production of ultralow sulfur diesel fuel where
    project would greatly increase the emission of nitrogen oxide, which is “a major
    contributor to smog formation and can cause adverse health effects, especially
    aggravation of respiratory disease”]; City of Maywood v. Los Angeles Unified School
    Dist. (2012) 
    208 Cal. App. 4th 362
    , 371, 375, 403-405 [EIR discussed potential risks to
    health of school‟s students and employees to comply with Education Code requirements
    and after initial study‟s finding of no potential significant environmental effects from
    hazardous-material contamination]; Communities for a Better Environment v. City of
    Richmond (2010) 
    184 Cal. App. 4th 70
    , 81-82, 89 [EIR inadequately addressed whether
    refinery upgrade would result in processing of heavier crude oil and therefore failed to
    address potential impacts of such processing, including health risks to members of
    surrounding community]; Bakersfield Citizens for Local Control v. City of Bakersfield
    (2004) 
    124 Cal. App. 4th 1184
    , 1219-1220 [relying on Guidelines, section 15126.2,
    15
    subdivision (a) to hold that EIR was inadequate because it failed to discuss adverse health
    effects of increased air pollution]; 
    ACE, supra
    , 
    116 Cal. App. 4th 629
    [no discussion of
    impacts on human health]; Berkeley Keep Jets Over the Bay Com. v. Board of Port
    Comrs. (2001) 
    91 Cal. App. 4th 1344
    , 1350, 1352, 1364 [where EIR for airport expansion
    acknowledged significant effects on air quality, EIR was inadequate because it failed to
    include assessment of increased air pollution‟s risk to people living near airport].)
    We also reject Parker Shattuck‟s argument that CEQA requires consideration of
    the potential impact Parker Shattuck has identified simply because the MND mentioned a
    consideration of “the [p]roject‟s impacts on the public and construction workers” after a
    box was checked on a form checklist indicating that the site was on the Cortese list. The
    form checklist comes from Appendix G of the Guidelines, which provides a suggested
    list of potentially significant impacts to be considered when preparing an initial study.
    We do not believe the MND establishes that the City conceded that CEQA required
    consideration of health risks limited to workers and future residents. Furthermore, even
    if the MND‟s consideration of a potential factor on a form checklist could be construed as
    some sort of admission, the admission would not offset the weight of authority indicating
    that an EIR is not required for environmental effects that impact only a limited group of
    people. (See 
    SOCWA, supra
    , 196 Cal.App.4th at p. 1616 [“A few questions on a
    suggested checklist in an appendix to the [G]uidelines do not seem to us to provide a
    strong enough foundation on which to base a reversal of the entire purpose of CEQA”].)
    Ultimately, and notwithstanding the parties‟ extensive briefing on the issue, we
    need not decide whether the potential effects of a physical change that poses risk only to
    the people who will construct and reside in a project may ever be deemed significant.
    (See California Building Industry Assn. v. Bay Area Air Quality Management Dist.
    (2013) 
    218 Cal. App. 4th 1171
    , 1195 [declining to “decide whether Baird, Long Beach,
    SOCWA, and Ballona were correctly decided or whether, as a general rule, an EIR may
    be required solely because the existing environment may adversely affect future
    occupants of a project”].) This is because the evidence Parker Shattuck has identified
    does not support a fair argument of significance even if health risks to a project‟s workers
    16
    and future residents alone could establish that a physical change would have a significant
    effect on the environment.
    Parker Shattuck relies on Hagemann‟s comments in support of its argument that
    disturbing the contaminated soil will have a significant environmental effect due to the
    health risk the site‟s contamination poses to workers and future residents.10 His
    conclusions were based on the levels at the site of 1,2-dichloroethane and benzene, both
    VOCs, and of total petroleum hydrocarbons.11
    1,2-dichloroethane, a potential human carcinogen, was present in one groundwater
    sample from 2600 Shattuck Avenue at the level of 14 ug/L (micrograms/liter).
    Hagemann stated that the safe level of this compound in drinking water is .5 ug/L, the
    Regional Board recommends a vapor-intrusion study when the level exceeds .5 ug/L, and
    the United States Environmental Protection Agency recommends such a study when the
    level exceeds 5 ug/L.12 Benzene, a known human carcinogen, was present in one
    groundwater sample from 2600 Shattuck Avenue at 9.3 ug/L. Hageman stated that the
    safe level of this compound in drinking water is 1 ug/L, the Regional Board recommends
    a vapor-intrusion study when the level exceeds 1 ug/L, and the United States
    Environmental Protection Agency recommends such a study when the level exceeds
    5 ug/L. Finally, total petroleum hydrocarbons were found in the soil at one boring at
    10
    Parker Shattuck also refers to EBMUD‟s letter, but it does not support a fair argument
    of a significant environmental effect. Rather, it merely states that should the soil and
    groundwater be contaminated at unspecified levels, EBMUD will not work at the site.
    11
    Parker Shattuck also mentions the Phase I report‟s statement that polychlorinated
    biphenyls (PCBs) might be present because hydraulic lifts were observed at the site.
    Hagemann‟s comments do not mention PCBs or any health risks they may pose, and
    Parker Shattuck has not identified any evidence that the presence of PCBs is more than a
    “speculative possibilit[y].” (Citizen Action to Serve All Students v. Thornley (1990)
    
    222 Cal. App. 3d 748
    , 756.) Indeed, during Phase II several soil samples were tested for
    PCBs, and no such contamination was found.
    12
    In his discussion of 1,2-dichloroethane, Hagemann sometimes refers to benzene, but
    we assume he meant the former compound.
    17
    2600 Shattuck Avenue at a level of 1900 mg/kg (milligrams/kilogram), which exceeds
    the Regional Board screening level for industrial/commercial use of 1000 mg/kg.
    Hagemann contended that future residents are at risk because vapors from the two
    VOCs may travel through the soil into buildings constructed on the site through a process
    known as vapor intrusion and thereby expose these buildings‟ residents to polluted air.13
    Based on the levels of the two VOCs, Hagemann suggested that a vapor-intrusion study
    be performed. This opinion is insufficient to create a fair argument of a significant effect
    on the environment because a suggestion to investigate further is not evidence, much less
    substantial evidence, of an adverse impact.14
    Hagemann also contended that construction workers may be exposed to the VOCs
    by inhaling their vapors and to the VOCs and hydrocarbons through dermal contact.
    Even assuming that the disturbance of contaminated soil would cause these risks, we
    conclude Hagemann‟s contention still fails to amount to substantial evidence supporting a
    fair argument of a significant effect on the environment. First, while the levels of the two
    VOCs exceed screening levels for drinking water and, according to Hagemann, suggested
    the need for a vapor-intrusion study, the levels do not exceed Regional Board levels for
    nonpotable water. Hagemann provided no explanation why levels below the Regional
    Board screening levels might pose health risks where the water will not be drunk.
    Second, Hagemann did not discuss the significance for human health of exposure to
    petroleum hydrocarbons or challenge the Phase II supplemental report‟s finding that the
    13
    Hagemann also challenged the conclusion of the City‟s Toxic Management Division,
    to which the Regional Board deferred, that the Cortese-list case closure combined with
    mitigation measures established the site would be safe for residential, not just
    commercial, use. The issue of whether the Toxic Management Division rightly relied on
    the case closure to establish the site‟s safety for residential use does not bear on our
    decision because Hagemann‟s comments are not sufficient evidence that the health of
    future residents may be at risk.
    14
    Our conclusion that Hagemann‟s call for a vapor-intrusion study is not substantial
    evidence creating a fair argument of a significant effect on the environment is bolstered
    by the uncontroverted evidence that 26,000 cubic yards of soil will be excavated from
    2600 Shattuck Avenue before construction and that underground parking and the ground
    floor will separate residential units from any vapor-intrusion pathway.
    18
    contamination from the hydrocarbons is not the type that would usually “require
    cleanup.” Instead, he simply claimed that the level of total petroleum hydrocarbons
    should lead to further investigation.
    We conclude that, even if health risks confined to a project‟s construction workers
    and future residents could ever trigger CEQA review, substantial evidence was not
    identified in the record to create a fair argument that the disturbance of contaminated soil
    may have a significant effect on the environment.
    III.
    DISPOSITION
    The judgment is affirmed. Respondents are awarded their costs on appeal.
    _________________________
    Humes, J.
    We concur:
    _________________________
    Reardon, Acting P.J.
    _________________________
    Rivera, J.
    19
    CERTIFIED FOR PUBLICATION
    IN THE COURT OF APPEAL OF THE STATE OF CALIFORNIA
    FIRST APPELLATE DISTRICT
    DIVISION FOUR
    PARKER SHATTUCK NEIGHBORS
    et al.,
    Plaintiffs and Appellants,                  A136873
    v.                                                 (Alameda County
    BERKELEY CITY COUNCIL et al.,                      Super. Ct. No. RG12617535)
    Defendants and Respondents;                  ORDER RE PUBLICATION
    CITYCENTRIC INVESTMENTS, LLC
    et al.,
    Real Parties in Interest and
    Respondents.
    The written opinion which was filed on November 7, 2013, has now been certified
    for publication pursuant to rule 8.1105(b) of the California Rules of Court, and it is
    ordered published in the official reports.
    20
    Trial Court:                   Alameda County Superior Court
    Trial Judge:                   Honorable Evelio M. Grillo
    Counsel for Appellant:         Christina M. Caro, Lozeau Drury, Richard Toshiyuki
    Drury
    Counsel for Defendant and      Laura Nicole McKinney, Office of City Attorney
    Respondent Berkeley City
    Council:
    Counsel for Real Party in      Andrew Biel Sabey, Cox Castle & Nicholson
    Interest and Respondent
    CityCentric Investments LLC:
    21