Citizens for a Green San Mateo v. San Mateo County Community College District , 173 Cal. Rptr. 3d 47 ( 2014 )


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  • Filed 6/17/14
    CERTIFIED FOR PUBLICATION
    IN THE COURT OF APPEAL OF THE STATE OF CALIFORNIA
    FIRST APPELLATE DISTRICT
    DIVISION FOUR
    CITIZENS FOR A GREEN SAN MATEO,
    Plaintiff and Respondent,
    A137612
    v.
    SAN MATEO COUNTY COMMUNITY                        (San Mateo County
    COLLEGE DISTRICT ET AL.,                          Super. Ct. No. CIV 506800)
    Defendants and Appellants.
    In this action under the California Environmental Quality Act (Pub. Resources
    Code, §21000 et seq. (CEQA)),1 San Mateo County Community College District and San
    Mateo County College District Board of Trustees (collectively District2) appeal from the
    judgment granting the petition for a writ of mandate brought by Citizens for a Green San
    Mateo (Citizens), challenging the District’s approval of a mitigated negative declaration
    for the College of San Mateo (CSM) Facilities Improvement Project (the Project). The
    Project involves the renovation, demolition and/or new construction of numerous
    buildings, as well as renovation of parking lots, pedestrian walkways, and vehicle
    circulation. Citizens contends the District violated CEQA when it removed trees on the
    hillsides surrounding the CSM campus, alleging that the “clear-cutting” of more than 200
    1
    Unspecified section references refer to the Public Resources Code. Unspecified
    references to “Guidelines” are to the California Code of Regulations, title 14, section
    15000 et seq. These guidelines “ ‘are entitled to great weight and should be respected by
    the courts unless they are clearly erroneous or unauthorized.’ [Citation.]” (Fall River
    Wild Trout Foundation v. County of Shasta (1999) 
    70 Cal.App.4th 482
    , 490.)
    2
    Where appropriate, we shall differentiate between the District and the Board of
    Trustees (Board).
    1
    mature trees was outside the scope of the Project. The District argues, among other
    things, that Citizens’ challenge is untimely. Finding Citizens’ action is barred under the
    applicable statute of limitations, we reverse.
    I. BACKGROUND
    The District, established in 1922, owns and operates three public community
    colleges in San Mateo County, including CSM, Skyline College, and Ca᷈nada College.
    The CSM campus is situated on 153 acres on a hilltop in the City of San Mateo, and is
    classified as “Urban and Built-Up Land” by the Department of Conservation. The City
    of Hillsborough is northwest of the CSM campus. No officially designated scenic vistas
    are on the CSM campus, and no designated scenic highways are nearby. CSM does,
    however, provide “panoramic views of the San Francisco Bay” from some areas of the
    campus.
    A.     The 2006 Facilities Master Plan
    In 1999, the District initiated a process to “identify needs for repair/renovation and
    new construction projects required to support the current and future instructional needs”
    of its three colleges. This process culminated in the 2001 Educational Facilities Master
    Plan. In August 2006, the District adopted the 2006 Facilities Master Plan to update the
    2001 Educational Plan “as the guiding document for specific facility improvements” at
    the District’s three campuses. With funding from the 2005 voter-approved Measure A,
    along with various state funds, the District sought to complete the proposed
    improvements set forth in the 2006 Facilities Master Plan. The recommended
    improvements for each college share the same planning guidelines, which have the goal
    of creating physical connections resulting in a cohesive campus concept. Specifically,
    the guidelines emphasize the ability of exterior spaces as contributing to the overall
    planning structure. “Their quality, character and prominence results from a concentration
    of external elements including people, landscape and enclosure.” The guidelines also
    encourage the creation of gathering spaces and improved pedestrian and vehicular
    circulation. Landscape elements are suggested to create “visual cues to enhance the
    2
    perception and functions around the campus.” Such landscape elements “might be hard
    or soft,” “natural or constructed,” and/or “big or small.”
    Among the specific recommendations for the CSM campus is the implementation
    of “a range of hierarchies of landscape elements as visual cues for understanding and
    navigating the campus.” The recommended “landscape components,” included “trees,
    furniture, lighting, signage, and surface treatments . . . .” With “the objectives of way-
    finding, managing the interface between pedestrian and vehicular circulation” the 2006
    Facilities Master Plan “recommends improvements for all parking lots and the Loop
    Road.” The Loop Road at CSM is “self-contained,” in that no public traffic uses the
    Loop Road as a shortcut to other areas.
    The 2006 Facilities Master Plan is attached as appendix A to the Initial Study and
    its recommendations are referenced and included as part of the Project’s purpose.
    B.     The Initial Study and Mitigated Negative Declaration
    In December 2006, an Initial Study was prepared for the CSM Project and formed
    the basis of the District’s proposed mitigated negative declaration.
    1.     Project Background
    The Initial Study identifies the major goals of the Project as including “the
    renovation or replacement of old facilities, demolition of obsolete buildings, improved
    access to student support services, modernization of general lecture facilities, creation of
    more defined main entrances, improved parking accessibility, and renovation of
    outdoor spaces and athletic facilities.” The Project’s proposed improvements, which are
    based on the recommendations in the 2006 Facilities Master Plan, include “enhancement
    of the campus entries and pedestrian corridors, traffic circulation improvements,
    renovation of buildings and parking lots, building demolition, and construction of new
    buildings.” The recommended improvements are designed to “enhance and improve the
    learning environments of each college and provide first-class facilities and grounds that
    stimulate and inspire the students.”
    2.     Project Description
    3
    The Project “includes several facility improvement projects, including:
    enhancement of the campus entrance, pedestrian corridors, and plazas; internal traffic
    circulation improvements; renovation of existing buildings; building demolition;
    construction of new and or replacement buildings; and renovation and construction of
    new parking lots.” With respect to the internal traffic circulation, the Project suggests
    that the main Loop Road “could be repaved” and “modified with landscape treatment” to
    assist with vehicular crossings and pedestrian safety. (Italics added.)
    The Project description includes a list of assumptions and design features
    regarding, among other things, the Project boundaries, tree removal, lighting and parking
    lot renovations. All proposed improvements are within campus boundaries on property
    owned by the District. With respect to tree removal, the Project assumptions and design
    features section specifically explains that: “Tree removal could occur [as] a result of
    building construction or demolition and would be compensated with the planting of
    replacement trees and vegetation around new or renovated buildings and parking lots, at
    campus entrances, at the proposed new roundabouts, and within the overall enhanced
    landscape design for the campus.” Also, exterior lighting “would be focused onsite,
    generally directed downward, and incorporate shielding to prevent fugitive glare.”
    Further, to the extent feasible, “luminaire mounts (e.g. light poles, wall fixtures, etc.) with
    non-glare finishes would be installed. The height of light standards would be reduced (to
    the extent practical) to limit the potential for light backscatter into the nighttime sky, as
    well as incidental light spillover. Luminaire intensity would be the minimum necessary
    for safety.”
    3.      Environmental Impacts
    The Initial Study analyzed the Project’s potential environmental impacts and
    concluded that all potentially significant impacts could be avoided or reduced to a less-
    than-significant level with the implementation of various mitigation measures.
    a.     Aesthetics
    In the aesthetics analysis, the Initial Study noted that there are “no officially
    designated scenic vistas.” However, it was noted that the Project site has “important
    4
    scenic vistas . . . of the San Francisco Bay.” As such, “[t]he design of the proposed
    project would take advantage of the prominent views to enhance the visual quality of the
    campus.” Inasmuch as the proposed Project would not adversely affect the scenic
    qualities of the campus, the Initial Study concluded there would be no impact on scenic
    vistas.
    With respect to the visual character of the Project site and surroundings, the
    aesthetics analysis noted that the Project “includes construction of new and/or
    replacement buildings and parking lots; renovation of existing buildings; demolition of
    obsolete buildings; and internal circulation and entrance improvements for the purpose of
    visually and functionally improving and modernizing the campus.” (Italics added.) Thus,
    the Project “would change the aesthetic” of CSM, but would “not significantly change the
    overall visual massing or scale of development at the project site.” Rather, “[c]hanges to
    the visual character and to the local landform would be site-specific and would not
    detract from the adjacent natural landscapes or panoramic views. The proposed project
    could require the removal of mature trees and vegetation. Individual tree removal would
    be compensated by planting of replacement trees and vegetation around new and
    renovated buildings and parking lots, at campus entrances, and within the overall
    enhanced landscape design for the campus.” (Italics added.) The environmental impact
    was deemed to be less than significant, as the proposed improvements “would not result
    in the substantial degradation of the visual character and quality of the project site or its
    surroundings.”
    The aesthetics analysis also concluded that there would be a less than significant
    impact on lighting and glare issues at CSM.
    b.     Biological Resources
    In the biological resources analysis, the Initial Study notes it is “possible that the
    removal of trees and shrubs and demolition of existing structures could result in the loss
    of migratory bird nests.” To mitigate these potential impacts, the Initial Study
    incorporated “Mitigation Measure Bio-1,” which states that tree removal and structure
    demolition “shall take place outside the migratory bird nesting season.” The Initial Study
    5
    concluded that the impacts on sensitive species would be reduced to less than significant
    with mitigation.
    In discussing whether the Project would conflict with any tree preservation
    policies or ordinances, the Initial Study notes that the Project “would result in the
    removal and pruning of an unknown number of trees. Some of these trees may qualify as
    heritage trees under the City of San Mateo’s Heritage Tree Ordinance.”3 The Initial
    Study further reported: “The District is not required to comply with this ordinance;
    however, they would avoid removing or heavily pruning heritage trees when feasible.
    Tree plantings that are already proposed as part of the project would mitigate tree
    removals that are unavoidable. Consequently, this impact would be less than significant.
    No mitigation is required.”
    4.     Public Hearing
    On December 19, 2006, the District published a Notice of Intent (NOI) to adopt
    the Initial Study and Mitigated Negative Declaration for the Project. The NOI stated that
    the public review period was from December 20, 2006 to January 9, 2007, with the public
    hearing for this Project taking place on January 24, 2007. The NOI further advised that a
    copy of the Initial Study and Mitigated Negative Declaration, along with the referenced
    documents, were available for review at the District and at CSM. During the public
    review period, no one from Citizens commented on the Initial Study and Mitigated
    Negative Declaration. At the January 24, 2007 public hearing, Trustee Mandelkern
    expressed concern that the District was not required to comply with the Heritage Tree
    Ordinance, but noted “the number of newly planted trees will be greater than that of
    removed trees.” When the Board “opened the Public Hearing and asked if there were
    questions or comments from the audience,” no one challenged the adequacy of the Initial
    Study and Mitigated Negative Declaration. At the close of the hearing, the Board voted
    3
    The Initial Study defines heritage trees as follows: 1) “Any tree native to, or
    adapted to, climatic conditions of the area (e.g. Oak, Bay, Redwood, Cedar, Buckeye),
    having a trunk diameter of ten inches measured at four feet above the ground;” or 2)
    “Any tree with a trunk diameter of sixteen inches or more measured at four feet above
    ground level[.]”
    6
    unanimously to adopt the Initial Study and Mitigated Negative Declaration. Thereafter,
    on February 15, 2007, the District filed a notice of determination (NOD) for the Project
    and filed the Initial Study and Mitigated Negative Declaration (hereafter IS/MND) with
    the San Mateo County Clerk.
    C.     CSM’s North Gateway Project Chronology
    The IS/MND disclosed that “individual projects that make up the [CSM] [P]roject
    would occur . . . within the timeframe of January 1, 2007 to January 15, 2012.” The
    numerous individual projects disclosed and studied in the IS/MND included various plans
    for the northern part of the CSM campus, including demolition of Buildings 21 through
    29, renovation and expansion of Parking Lots 9, 10, and 11, and associated lighting,
    circulation improvements and landscaping changes including tree removal. These
    improvements later became known as the “North Gateway Project.”
    1.     Initial Design
    At a June 2008 project meeting regarding the proposed improvements in the North
    Gateway, several attendees discussed the surrounding tree coverage; this meeting was not
    open to the public. CSM President Mike Claire raised the issue of having a “[h]aunted
    forest vs. enchanted forest.” And, he suggested that they “[t]rim/thin [t]rees to frame
    views.” While District Chancellor Ron Galatolo, commented that the attendees should
    “[t]hink about removing trees that are not ‘appropriate’ (digger pines, eucalyptus).”
    District Executive Director of Construction Planning Linda da Silva noted that the “Fire
    Department wants to see fire hazard reduced.” Whereas District Vice Chancellor Jose
    Nunez opined the project should “[b]alance shade trees with views [and] [b]e cautious
    with root structure.” Finally, another attendee, Kevin Sullivan, noted that they should
    “[o]nly leave trees that are healthy and frame views.”
    Later that same month, in a public board report dated June 25, 2008, the District
    described and reported on the status of two related components of the CSM Project—the
    CIP2 Design-Build Project and the North Gateway Project. The CIP2 Design Build
    Project was described as a “multi-component project,” involving the demolition of
    Buildings 5, 6, 10, 11, and 13, and subsequent replacement of Buildings 5 and 10. This
    7
    project was also to include “major improvements to the exterior areas of the campus.” It
    was further noted that “CSM’s campus exterior will be revamped to take advantage of its
    idyllic hilltop location.” (Italics added.) Additionally, “[l]andscape improvements will
    create hierarchies to define vehicular and accessible pedestrian circulation routes and
    manage pedestrian/vehicular interface.” The North Gateway Project was to include
    seismic and electrical hazard abatement activities, including the demolition of Buildings
    21 to 29, as well as the repair and reconfiguration of the site with accessible pathways,
    recreation of parking lots 9 and 10, along with “refreshed landscaping and a
    performance/gathering venue in collaboration with the Design-Build Project.” (Italics
    added.) Additionally, “load center #4” of the site’s main electrical distribution system
    would be replaced and the “creation of new load center #8” would “allow the contractors
    to safe off [sic] of the electrical system prior to the demolition of the buildings.” The
    District anticipated a two-phase project with the creation of load center 8 planned for
    spring 2009 and demolition beginning in spring 2010.
    At a September 2, 2008 meeting regarding the North Gateway Project, the District
    “directed changes” to the current design, seeking, among other things, to “[e]liminate all
    trees in the field of parking–Lots, 9, 10, and 11[,]” and to “[e]liminate the perimeter trees
    at Lot 10.” This meeting was not open to the public.
    In March 2009, the public was notified about the changes to the North Gateway
    portion of the CSM Project. Specifically, the agenda for the March 25, 2009 public
    hearing included an item regarding the “Authorization to Augment the Design Build
    Contract for [CSM] CIP2 Design Build Project.” The corresponding board report noted
    that the District had approved various “contract change orders only after confirming that
    each was fair, reasonable, within the project budget, and would bring value to the
    project[.]” Among the approved changes were “[s]afety and security upgrades such as
    additional parking lot, roadway and walkway lighting; and greatly increased amounts of
    tree trimming as requested by the local fire authorities and required to ensure woodland
    health in the coming decades.” (Italics added.)
    8
    In a subsequent board report dated June 24, 2009, the District reported that once
    construction funding became available, bidding and construction would begin.
    Construction of load center 8 would start immediately after bid award.
    2.     Request for Bids and Project Manual
    On September 9 and 16, 2010, the District published newspaper notices notifying
    interested members of the public that the District was seeking to award a contract to
    complete the “North Gateway Project Phase I: Load Center 8 & Site Wall” portion of the
    CSM Project. The work was described as “construction of a new structure to house Load
    Center 8, medium voltage electrical work related to Load Centers 4 and 8, and
    construction of a hillside retaining site wall, tree removal and pruning.” (Italics added.)
    The notice referenced that bid documents were available through the District’s Web site,
    the link to which was posted in the notice. The notice also advised that the bid
    documents were available at seven “Bay Area plan rooms,” the names and telephone
    numbers for these sites were also provided.
    Among the bid documents was the “Project Manual,” which had been prepared in
    May 2010, and subsequently amended in July 2010, and October 2010. The Project
    Manual is a comprehensive guide, containing lengthy contracts and bid specifications.
    The Project Manual, at section 01 10 00, contains a summary of the work to be
    performed, which is described as the “decommissioning and demolition of Load Center
    #4 adjacent to CSM Building 36, and existing transformer and switch gear at the East
    entrance to Building 18, installation of new Load Center #8, transformer, and switch gear
    in a new enclosure north of Building 18, and installation of concrete site wall at the East
    Perimeter Road, located at [CSM]. The [w]ork also comprises tree trimming and/or
    removals.” (Italics added.) The Project Manual, at section 01 35 00, also sets forth
    “Special Procedures,” which are designed to apprise potential bidders about the project’s
    environmental impacts and the required mitigation measures. This section commences
    with the following summary: “In compliance with CEQA requirements, the District
    conducted an Initial Study to ascertain whether the project might have a significant effect
    on the environment. The Initial Study identified potentially significant impacts on the
    9
    environment. However, all potential impacts of the proposed project can be avoided or
    reduced to a less-than-significant level with implementation of the following mitigation
    measures. Contractor shall conform with the following mitigation measures.” Among
    the enumerated mitigation measures was adherence to a “Tree Protection Plan.” Pursuant
    to the Tree Protection Plan, “[w]here construction is to be performed in the vicinity of
    trees and shrubbery, the [w]ork shall be carried on in a manner that will cause minimum
    damage. District will designate trees that are to be removed.” (Italics added.)
    In the July 2010 Addendum, the Project Manual, at section 31 1300-1, disclosed
    the extent of the “Tree Protection & Trimming” related to the project. This section
    “includes the protection and trimming, or removal of existing trees and shrubs that are
    within limits of the work, interfere with, or are affected by, execution of the [w]ork,
    whether temporary or permanent construction.” Specific tree pruning and removal
    recommendations are further described in the “Tree Pruning and Removal Schedule.”
    This schedule explains that “ [t]rees to be removed or pruned outside the ‘Loop Road’ are
    tagged and numbered in the field to correspond to the tree numbers in the table below.”
    (Italics added.) The tagged trees were identified in the accompanying table, by tag
    number and species. The table also identified whether removal or pruning was required
    and the number of trees affected.
    The October 2010 Addendum to the Project Manual indicates that additional trees
    were tagged on October 11, 2010, for pruning or removal.
    3.     Award of Contract
    The District posted a Notice of Intent to Award a contract for North Gateway
    Phase I on October 26, 2010, and scheduled a public meeting of the Board for
    November 17, 2010. The agenda for the November 17, 2010 meeting listed the contract
    award for North Gateway Phase I. The board report, which was distributed prior to the
    November 17, 2010 meeting, explained that the North Gateway I contract included
    various kinds of electrical work and “tree work at the North Perimeter Road [a.k.a. Loop
    Road] as directed by the local Fire Marshall.” During the public hearing, no member of
    the public offered any comments addressing the contract. The Board unanimously
    10
    approved the contract award as recommended in the board report. On December 1, 2010,
    the District released a Notice of Award of the contract to Robert A. Bothman, Inc., for the
    first phase of the North Gateway work.
    D.     Commencement of Work on North Gateway (Phase I)
    On December 27, 2010, subcontractor Atlas Tree Service, working under general
    contractor Robert A. Bothman, Inc., unloaded two bobcats, a grinder, and a dump truck
    on the CSM site in preparation for tree removal. On December 28, 2010, Atlas Tree
    Service removed trees on the West Perimeter Road near Parking Lot 6A. Atlas Tree
    Service continued to remove trees along Perimeter Road on December 29 and 30, 2010.
    The tree removal and pruning work continued on January 3, 2011, and proceeded through
    January 14, 2011.
    On January 5, 2011, a Citizens’ member contacted the District expressing concern
    over the ongoing tree removal and pruning activities in the North Gateway area.
    E.     Instant Litigation
    On July 1, 2011, Citizens filed a petition for writ of mandate, challenging the
    District’s pruning and removal of trees conducted as part of North Gateway Phase I. The
    District demurred on the grounds that the petition was untimely; the trial court overruled
    the District’s demurrer. Following briefing and a hearing on the merits, the trial court
    granted the petition. Judgment was entered in January 2013.
    Thereafter, the District filed a petition for supersedeas with this Court in January
    2013. We denied the petition, directing the District to return to the trial court and request
    a stay of the writ on appeal. The District filed a stay request in the trial court in March
    2013, which was denied following briefing and a hearing.
    In April 2013, the District filed a second supersedeas petition with this Court. We
    granted the petition with the proviso that the writ did not moot the appeal and that full
    project mitigation remained available.
    II. DISCUSSION
    A.     CEQA Overview and Standard of Review
    11
    CEQA is designed “to protect and maintain California’s environmental quality.”
    (Communities for a Better Environment v. California Resources Agency (2002) 
    103 Cal.App.4th 98
    , 106 [fn. omitted].) That said, “ ‘ “[t]he purpose of CEQA is not to
    generate paper, but to compel government at all levels to make decisions with
    environmental consequences in mind. CEQA does not, indeed cannot, guarantee that
    these decisions will always be those which favor environmental considerations.” ’
    [Citations.] We may not, in sum, substitute our judgment for that of the people and their
    local representatives. We can and must, however, scrupulously enforce all legislatively
    mandated CEQA requirements.” ’ [Citation.]” (Rialto Citizens for Responsible Growth v.
    City of Rialto (2012) 
    208 Cal.App.4th 899
    , 924.)
    “Generally under CEQA, if there is a possibility that a project may have a
    significant environmental effect, the responsible agency must do an initial study.
    [Citation.]” (El Dorado County Taxpayers for Quality Growth v. County of El Dorado
    (2004) 
    122 Cal.App.4th 1591
    , 1596 (El Dorado).) “If the initial study reveals that the
    project ‘may’ have a significant environmental effect (i.e., a reasonable possibility of
    such an effect), an [environmental impact report (EIR)] must be prepared; if there is no
    substantial evidence of such an effect, a negative declaration is sufficient. [Citations.]”
    (Id. at pp. 1596-1597; Guidelines, § 15063, subd. (b)(2).) “[I]f the project has potentially
    significant environmental effects but these effects will be reduced to insignificance by
    mitigation measures that the project’s proponent has agreed to undertake, CEQA requires
    the . . . agency to prepare a mitigated negative declaration.” (Moss v. County of
    Humboldt (2008) 
    162 Cal.App.4th 1041
    , 1048, citing § 21080, subd. (c)(2) and
    Guidelines, § 15064, subd. (f)(2).) In the instant case, the District did an initial study and
    prepared a mitigated negative declaration.
    “ ‘In reviewing an agency’s compliance with CEQA in the course of its legislative
    or quasi-legislative actions, the courts’ inquiry ‘shall extend only to whether there was a
    prejudicial abuse of discretion.’ ([] § 21168.5.) Such an abuse is established ‘if the
    agency has not proceeded in a manner required by law or if the determination or decision
    is not supported by substantial evidence.’ ([]§ 21168.5; see Western States Petroleum
    12
    Assn. v. Superior Court [(1995)] 9 Cal.4th [559,] 568; Laurel Heights Improvement Assn.
    v. Regents of University of California (1988) 
    47 Cal.3d 376
    , 392-393 (Laurel
    Heights I).)” (Clover Valley Foundation v. City of Rocklin (2011) 
    197 Cal.App.4th 200
    ,
    210-211 (Clover Valley).) “ ‘Judicial review of these two types of error differs
    significantly: While we determine de novo whether the agency has employed the correct
    procedures, “scrupulously enforc[ing] all legislatively mandated CEQA
    requirements” (Citizens of Goleta Valley v. Board of Supervisors (1990) 
    52 Cal.3d 553
    ,
    564), we accord greater deference to the agency’s substantive factual conclusions.’ ”
    (Clover Valley, supra, 197 Cal.App.4th at p. 211.)
    “ ‘An appellate court’s review of the administrative record for legal error and
    substantial evidence in a CEQA case, as in other mandamus cases, is the same as the trial
    court’s: The 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
    , 426-427, fn. omitted (Vineyard Area Citizens).)” (Clover Valley,
    supra,197 Cal.App.4th at p. 211.)
    B.     Statute of Limitations
    Statutes of limitations are designed “to prevent stale claims, give stability to
    transactions, protect settled expectations, promote diligence, encourage the prompt
    enforcement of substantive law, and reduce the volume of litigation. (E.g., Marin
    Healthcare Dist. v. Sutter Health (2002) 
    103 Cal.App.4th 861
    , 872; see Hebrew Academy
    of San Francisco v. Goldman (2007) 
    42 Cal.4th 883
    , 894; Norgart v. Upjohn Co. (1999)
    
    21 Cal.4th 383
    , 395; Wyatt v. Union Mortgage Co. (1979) 
    24 Cal.3d 773
    , 787.) A statute
    of limitations ‘ “necessarily fix[es]” a “definite period[ ] of time” [citation], and hence
    operates conclusively across-the-board. It does so with respect to all causes of action,
    both those that do not have merit and also those that do. [Citation.] That it may bar
    meritorious causes of action as well as unmeritorious ones is the “price of the orderly and
    timely processing of litigation” [citation]—a price that may be high, but one that must
    nevertheless be paid.’ (Norgart, supra, at p. 410, fn. omitted; see generally Chase
    Securities Corp. v. Donaldson (1945) 
    325 U.S. 304
    , 314, [operation of statute of
    13
    limitations ‘does not discriminate between the just and the unjust claim’].)” (Stockton
    Citizens for Sensible Planning v. City of Stockton (2010) 
    48 Cal.4th 481
    , 499 (Stockton
    Citizens.)
    “For purposes of the CEQA statutes of limitation, the question is not the substance
    of the agency’s decision, but whether the public was notified of that decision.”
    (Committee for Green Foothills v. Santa Clara County Bd. of Supervisors (2010) 
    48 Cal.4th 32
    , 51 (Committee for Green Foothills.) “To ensure finality and predictability in
    public land use planning decisions, statutes of limitations governing challenges to such
    decisions are typically short. (Hensler v. City of Glendale (1994) 
    8 Cal.4th 1
    , 27; see
    also, e.g., Travis v. County of Santa Cruz (2004) 
    33 Cal.4th 757
    , 774-775.) The
    limitations periods set forth in CEQA adhere to this pattern; indeed, as the CEQA
    Guidelines themselves assert, ‘CEQA provides unusually short statutes of limitations on
    filing court challenges to the approval of projects under the act.’ ([]Guidelines, § 15112,
    subd. (a), italics added.) As the CEQA Guidelines further explain, ‘[t]he statute of
    limitations periods are not public review periods or waiting periods for the person whose
    project has been approved. The project sponsor may proceed to carry out the project as
    soon as the necessary permits have been granted. The statute of limitations cuts off the
    right of another person to file a court action challenging approval of the project after the
    specified time period has expired.’ ([] Guidelines, § 15112, subd. (b).)” (Stockton
    Citizens, supra, 48 Cal.4th at p. 499.)
    “CEQA’s purpose to ensure extremely prompt resolution of lawsuits claiming
    noncompliance with the Act is evidenced throughout the statute’s procedural scheme.
    Such suits have calendar preference; more populous counties must designate one or more
    judges to develop CEQA expertise so as to permit prompt disposition of CEQA claims;
    and expedited briefing and hearing schedules are required. (§§ 21167.1, 21167.4.)
    “Courts have often noted the Legislature’s clear determination that “ ‘the public
    interest is not served unless CEQA challenges are promptly filed and diligently
    prosecuted.” ’ (Citizens for a Megaplex-Free Alameda v. City of Alameda (2007) 
    149 Cal.App.4th 91
    , 111; ([Citizens for a Megaplex-Free Alameda]); see Nacimiento
    14
    Regional Water Management Advisory Com. v. Monterey County Water Resources
    Agency (2004) 
    122 Cal.App.4th 961
    , 965; accord, Board of Supervisors v. Superior Court
    (1994) 
    23 Cal.App.4th 830
    , 836; Oceanside Marina Towers Assn. v. Oceanside
    Community Development Com. (1986) 
    187 Cal.App.3d 735
    , 741, (Oceanside Marina
    Towers).) ‘Patently, there is legislative concern that CEQA challenges, with their
    obvious potential for financial prejudice and disruption, must not be permitted to drag on
    to the potential serious injury of the real party in interest.’ (Board of Supervisors, 
    supra, at p. 837
    .) ‘The Legislature has obviously structured the legal process for a CEQA
    challenge to be speedy, so as to prevent it from degenerating into a guerilla war of
    attrition by which project opponents wear out project proponents.’ (County of Orange v.
    Superior Court (2003) 
    113 Cal.App.4th 1
    , 12, italics omitted.)” (Stockton Citizens,
    supra, 48 Cal.4th at p. 500.)
    Section 211674 establishes statutes of limitation for all actions and proceedings
    alleging violations of CEQA. (Committee for Green Foothills, 
    supra,
     48 Cal.4th at
    4
    Section 21167 states, in relevant part: “An action or proceeding to attack, review,
    set aside, void, or annul the following acts or decisions of a public agency on the grounds
    of noncompliance with this division shall be commenced as follows:
    “(a) An action or proceeding alleging that a public agency is carrying out or has approved
    a project that may have a significant effect on the environment without having
    determined whether the project may have a significant effect on the environment shall be
    commenced within 180 days from the date of the public agency’s decision to carry out or
    approve the project, or, if a project is undertaken without a formal decision by the public
    agency, within 180 days from the date of commencement of the project.
    “(b) An action or proceeding alleging that a public agency has improperly determined
    whether a project may have a significant effect on the environment shall be commenced
    within 30 days from the date of the filing of the notice required by subdivision (a) of
    Section 21108 or subdivision (a) of Section 21152.
    “(c) An action or proceeding alleging that an environmental impact report does not
    comply with this division shall be commenced within 30 days from the date of the filing
    of the notice required by subdivision (a) of Section 21108 or subdivision (a) of Section
    21152 by the lead agency.
    “(d) An action or proceeding alleging that a public agency has improperly determined
    that a project is not subject to this division pursuant to subdivision (b) of Section 21080
    or Section 21172 shall be commenced within 35 days from the date of the filing by the
    public agency, or person specified in subdivision (b) or (c) of Section 21065, of the
    15
    p. 43.) “CEQA reserves its very shortest limitations periods for cases where the agency
    has given public notice, in a form required or permitted by the statute, of an agency act or
    decision that is relevant to CEQA’s statutory scheme. Thus, where the agency approves a
    project without determining whether it will have a significant effect on the environment
    (and therefore presumably filing no CEQA notice), the limitations period is 180 days
    from project approval or, if there was no formal approval, 180 days from the
    commencement of construction. (§ 21167, subd. (a).) On the other hand, an action
    asserting that the agency has improperly determined whether a project subject to CEQA
    will have a significant environmental effect must be commenced within 30 days after the
    agency files the required notice of project approval (which notice must indicate the
    agency’s determination about the project’s effect on the environment). (§§ 21108,
    subd. (a), 21152, subd. (a), 21167, subd. (b).) A suit claiming that an EIR prepared for
    the project, or any other act or omission by the agency, does not comply with CEQA
    must be filed within 30 days after the above described notice of project approval is filed.
    (§ 21167, subds. (c), (e).)” (Stockton Citizens, supra, 48 Cal.4th at p. 500.)
    Here, we must decide whether, as the District contends, Citizens’ petition is barred
    under both the 30-day and 180-day limitations period. “Which subdivision of section
    21167 applies depends upon the nature of the CEQA violation alleged. ‘In substance,
    subdivision (a) pertains to an action charging the public agency with approving or
    undertaking a project having a significant effect on the environment without any attempt
    to comply with CEQA, subdivision (b) pertains to an action alleging that the public
    notice authorized by subdivision (b) of Section 21108 or subdivision (b) of Section
    21152. If the notice has not been filed, the action or proceeding shall be commenced
    within 180 days from the date of the public agency’s decision to carry out or approve the
    project, or, if a project is undertaken without a formal decision by the public agency,
    within 180 days from the date of commencement of the project.
    “(e) An action or proceeding alleging that another act or omission of a public agency
    does not comply with this division shall be commenced within 30 days from the date of
    the filing of the notice required by subdivision (a) of Section 21108 or subdivision (a) of
    Section 21152.”
    16
    agency has improperly determined that the project does not have a significant effect on
    the environment, subdivision (c) pertains to an action alleging that the EIR fails to
    comply with the requirements of CEQA, subdivision (d) pertains to an action charging
    that the public agency has improperly determined that the project is exempt from CEQA,
    and subdivision (e) is a catchall provision governing an action based on any other failure
    of the public agency to comply with CEQA.’ [Citation.] A section 21167, subdivision
    (a) challenge alleges that an agency approved a project without determining its potential
    environmental impact. Obviously, the time for filing a subdivision (a) claim is not
    triggered by an NOD, because the allegation is that no determination was ever made. For
    all other claims, however, subdivisions (b) through (e) link the start of the limitations
    period to the filing of a notice of determination or exemption.” (Committee for Green
    Foothills, supra,48 Cal.4th at p. 44, fn. omitted.)
    This case does not challenge the initial approval of a project. The District
    approved the CSM Project more than four years before Citizens filed suit. Citizens have
    instead challenged the tree removal that was undertaken as part of the IS/MND for the
    CSM Project. Because the instant case does not involve an EIR, subdivision (c) of
    section 21167 does not apply. Nor are we concerned with subdivision (d), because this
    case does not concern an activity claimed to be exempt from CEQA. Here, the District
    alleges that the 30-day statute of either subdivision (b) or (e) applies because the District
    filed an NOD. Citizens maintains that the tree removal was not contemplated by the
    IS/MND and, as such, the NOD could not and did not trigger the 30-day statute. In the
    trial court, Citizens claimed, and the trial court agreed, that the notice necessary to trigger
    the statute of limitations was lacking here because the tree removal undertaken by the
    District was “materially different” than the project approved by the Board in November
    2010 and contemplated by the NOD and IS/MND filed in 2007. According to Citizens, it
    was the actual observance of the tree removal in January 2011 that started the 180-day
    statute. The District counters that even if the 180-day statute of limitations of subdivision
    (a) applies, Citizens’ action is still untimely. For a number of reasons, we agree with the
    District.
    
    17 C. 30
    -Day Limitations Period
    The “plain language of section 21167 makes the filing of a notice of determination
    [NOD] of paramount importance for determining which statute of limitations applies to a
    CEQA claim. If a valid NOD has been filed (§§ 21108, subd. (a), 21152, subd. (a)), any
    challenge to that decision under CEQA must be brought within 30 days, regardless of the
    nature of the alleged violation.” (Committee for Green Foothills, 
    supra,
     48 Cal.4th at
    pp. 47-48.)
    Here because the District filed an NOD concerning its approval of the CSM
    Project, any challenge to this approval had to be brought within 30 days. (See Committee
    for Green Foothills, 
    supra,
     48 Cal.4th at p. 51.) Citizens, however, argue that the 180-
    day statute of limitations should apply because the “ridgeline tree-cutting project” was
    not described in the IS/MND and, as such, the NOD “is ineffective as to that project.”
    (Italics omitted.) Below, Citizens claimed, and the trial court agreed, that the tree
    removal undertaken by the District was “materially different” than the project discussed
    in the IS/MND and NOD.
    A “ ‘project’ ” under CEQA is defined as “an activity which may cause either a
    direct physical change in the environment, or a reasonably foreseeable indirect physical
    change in the environment, and which is any of the following: [¶] . . . [¶] (b) An activity
    undertaken by a person which is supported, in whole or in part, through contracts, grants,
    subsidies, loans, or other forms of assistance from one or more public agencies.
    [¶] (c) An activity that involves the issuance to a person of a lease, permit, license,
    certificate, or other entitlement for use by one or more public agencies.” (§ 21065.)
    According to the Guidelines, a “ ‘project’ ” refers to the activity that is being approved,
    which may include multiple discretionary approvals by governmental agencies.
    (Guidelines, § 15378, subd. (c).) “The term ‘project’ does not mean each separate
    governmental approval.” (Ibid.) “ ‘This definition ensures that the action reviewed
    under CEQA is not the approval itself but the development or other activities that will
    result from the approval.’ [Citation.]” (Megaplex–Free Alameda, supra, 149
    Cal.App.4th at p. 106.)
    18
    Here, the IS specifically stated that the Project “would result in the removal and
    pruning of an unknown number of trees.” (Italics added.) Citizens argued, and the trial
    court agreed, that the references to tree removal were limited to those actions that “were
    necessary to the building or parking lot actions, not to other areas of the campus or the
    campus as a whole.” The record, however, belies such a narrow interpretation of the
    contemplated tree removal. The 2006 Facilities Master Plan, upon which the Project’s
    design elements were based, reflects the goal of visually enhancing exterior spaces
    through a range of landscape elements, including trees. Consistent with this purpose, the
    IS, in the aesthetics analysis, states that “[t]he design of the proposed project would take
    advantage of the prominent views to enhance the visual quality of the campus.” As such,
    the IS notes that the Project “would change the aesthetic” of CSM, but explains as
    follows: “Changes to the visual character and to the local landform would be site-specific
    and would not detract from the adjacent natural landscapes or panoramic views. The
    proposed project could require the removal of mature trees and vegetation. Individual
    tree removal would be compensated by planting of replacement trees and vegetation
    around new and renovated buildings and parking lots, at campus entrances, and within the
    overall enhanced landscape design for the campus.” (Italics added.)
    Moreover, improvements to the campus Loop Road were contemplated in the
    2006 Facilities Master Plan and in the IS itself. The Project description, in discussing the
    internal traffic circulation, suggests that the main Loop Road “could be repaved” and
    “modified with landscape treatment” to assist with vehicular crossings and pedestrian
    safety.
    Citizens, citing Concerned Citizens of Costa Mesa, Inc. v. 32nd Dist. Agricultural
    Assn. (1986) 
    42 Cal.3d 929
     (Concerned Citizens), insist that the “tree removal” project
    was materially different from the project contemplated in the IS/MND and NOD. We
    disagree. Contrary to Citizens’ contention, the tree removal was not an independent
    project. Rather, the record demonstrates that tree removal constituted a subsequent
    activity encompassed within the original CSM Project. (See, e.g., Committee for Green
    Foothills, 
    supra,
     48 Cal.4th at p. 44 [finding trails agreement not separate agreement but
    19
    subsequent activity encompassed in original project].) Moreover, the instant case is
    distinguishable from Concerned Citizens, supra, 
    42 Cal.3d 929
    . Concerned Citizens
    involved a challenge to a fairground theater started seven years after the project was
    approved. (42 Cal.3d at pp. 933-935, 939.) Our Supreme Court construed section 21167
    as not barring the challenge, reasoning that there was no notice until the challengers knew
    or had reason to know that the project as it was being constructed was materially different
    than the one approved. (Id. at p. 939.) As approved the theater would have seated 5,000
    on six acres, but as being constructed it would seat 7,000 on a site expanded to 10 acres.
    (Id. at p. 934.) The situation here is different because the IS itself provided Citizens
    notice that the Project would require tree removal. While it is true that the IS/MND and
    the NOD do not specifically refer to tree removal along the Loop Road, the references to
    the removal of an “unknown number” of trees, together with the goal of visually
    enhancing the campus through a variety of “landscape hierarchies,” arguably put the
    public on notice that trees could be removed anywhere on campus, including along the
    Loop Road. Citizens’ argument that a longer limitations period should apply because the
    District allegedly approved the tree-removal without conducting any environmental
    review “turns the notice-based system of section 21167 on its head.” (Committee for
    Green Foothills, 
    supra,
     48 Cal.4th at p. 51.)
    “A similar argument was rejected decades ago in California Manufacturers Assn.
    v. Industrial Welfare Com. (1980) 
    109 Cal.App.3d 95
    , 124-125. There, an association
    argued that the 30-day statutes of limitation in section 21167, subdivisions (b) and (e)
    apply only if the agency has undertaken an environmental investigation and filed a valid
    notice of determination and negative declaration. (California Manufacturers, at pp. 124–
    125.) The Court of Appeal disagreed, noting this assertion ‘flies in the face of the clear
    language of the statutes which provide that they apply in (b), where it is alleged that the
    agency has “improperly determined” whether there will be a significant impact and in (e),
    where it is alleged that agency action or omission “does not comply” with statutory
    requirements.’ (California Manufacturers, at p. 125.)” (Committee for Green Foothills,
    supra, 48 Cal.4th at p. 51.)
    20
    The California Supreme Court in Committee for Green Foothills, 
    supra,
     
    48 Cal.4th 32
    , agreeing with the analysis in California Manufacturers, noted that “[f]or
    purposes of the CEQA statutes of limitation, the question is not the substance of the
    agency’s decision, but whether the public was notified of that decision.” (Committee for
    Green Foothills, 
    supra,
     48 Cal.4th at p. 51.) In Committee for Green Foothills, a group
    argued that a subsequent development agreement constituted a new “project” and the
    responsible agency approved this project without determining its environmental effects.
    (Committee for Green Foothills, 
    supra,
     48 Cal.4th at p. 45.) According to the group,
    these allegations brought the case within the ambit of the 180-day statute of limitations.
    (Ibid.) Rejecting this argument, the Supreme Court held that the development agreement
    was not a CEQA project being considered for initial approval. (Id. at p. 52.) Rather, the
    court explained that the development agreement was a subsequent activity encompassed
    within the original project. (Id. at pp. 43, 52.)
    So, too, here, Citizens cannot avail itself of the 180-day statute of limitations in
    section 21167, subdivision (a). “Subdivision (a) addresses claims that an agency has
    ignored CEQA and made no attempt to satisfy its requirements. When a NOD has been
    filed, the agency has at a minimum acknowledged CEQA and attempted compliance. In
    these situations, the Legislature has limited the time for filing suit to 30 days.”
    (Committee for Green Foothills, 
    supra,
     48 Cal.4th at p. 51.) Because Citizens brought
    this challenge more than 30 days after the District approved the IS/MND and issued the
    NOD, the action is clearly time-barred under section 21667, subdivisions (b) and (e).
    As we shall explain below, even if the 180-day statute of limitations period
    applied, the action is also time-barred under section 21167, subdivision (a).
    D.     180-Day Limitations Period
    Assuming arguendo that the District failed to adequately notify the public of the
    tree cutting activities, any action challenging such activities was required to “be
    commenced within 180 days from the date of the [District’s] decision to carry out or
    approve the project . . . .” (§ 21167, subd. (a).)
    21
    “The limitations period starts running on the date the project is approved by the
    public agency and is not retriggered on each subsequent date that the public agency takes
    some action toward implementing the project. (Citizens for a Megaplex-Free Alameda
    [,supra,] 149 Cal.App.4th [at pp.] 105-106 . . .; see Guidelines, § 15378, subd. (c).)”
    (Van De Kamps Coalition v. Board of Trustees of Los Angeles Community College Dist.
    (2012) 
    206 Cal.App.4th 1036
    , 1045 (Van De Kamps).) “ ‘ “[A]pproval” means the
    decision by a public agency which commits the agency to a definite course of action in
    regard to a project intended to be carried out by any person. The exact date of approval
    of any project is a matter determined by each public agency according to its rules,
    regulations, and ordinances. Legislative action in regard to a project often constitutes
    approval.’ (Guidelines, § 15352, subd. (a).) In Save Tara v. City of West Hollywood
    (2008) 
    45 Cal.4th 116
    , 134, (Save Tara), the California Supreme Court confirmed that a
    project may be approved for the purpose of CEQA ‘even though further discretionary
    governmental decisions would be needed before any environmental change could occur.’
    There, the court rejected the argument that approval of a private project for CEQA
    purposes was limited to an unconditional agreement by the agency which irrevocably
    vested development rights, reasoning that ‘[s]uch a rule would be inconsistent with the []
    Guidelines’ definition of approval as the agency’s “earliest commitment” to the project.
    [Citation.] Just as CEQA itself requires environmental review before a project’s
    approval, not necessarily its final approval [citations], so the guideline defines “approval”
    as occurring when the agency first exercises its discretion to execute a contract or grant
    financial assistance, not when the last such discretionary decision is made.’ [Ibid.] The
    Save Tara court emphasized that the policies behind CEQA are served by early
    environmental review. ([Id.] at p. 136 [‘the agency’s reservation of CEQA review until a
    later, final approval stage is unlikely to convince public observers that before committing
    itself to the project the agency fully considered the project’s environmental
    consequences’].)” (Van De Kamps Coalition, supra, 206 Cal.App.4th at pp. 1046-1047.)
    Here, the District’s earliest commitment to the North Gateway Phase I project
    occurred at the November 17, 2010 public meeting, where the contract for the North
    22
    Gateway improvements was approved. Prior to approval of the contract, the District
    sought public bids by publishing a notice in the local newspaper on September 9 and 16,
    2010, regarding the North Gateway Phase I work. The notice described the work as
    including “construction of a new structure to house Load Center 8 . . . and construction of
    a hillside retaining site wall, tree removal and pruning.” (Italics added.) The notice also
    included a link to the project Web site, which identified the need for and benefits of the
    proposed tree removal, and directed interested parties to a Web site where additional
    project documents could be downloaded In addition to the Web site link, the notice listed
    the name and telephone numbers of seven physical locations where the bid documents
    could be obtained.
    Among the bid documents was the Project Manual. The Project Manual detailed
    the work to be performed and the requirements of the project up for contract bid. This
    manual provided a summary of “work covered by contract documents,” which included
    “tree trimming and/or removals.” The Project Manual also indicated the contract would
    be subject to special procedures because “[i]n compliance with CEQA requirements, the
    District conducted an Initial Study [the 2007 IS/MND] to ascertain whether the project
    might have a significant effect on the environment.” This section of the Project Manual
    required the chosen contractor to conform to mitigation measures and CSM Project
    design features, which are reflected in the Project Manual’s “Tree Protection Plan.” The
    Project Manual’s June 2010 Addendum also listed every tree that was to be removed.
    Prior to the November 17, 2010 public meeting, the District, as required by the
    Brown Act (Gov. Code, § 54950 et seq.), made the agenda packet available to the public.5
    5
    Pursuant to the Brown Act, “agendas of public meetings and any other writings, when
    distributed to all, or a majority of all, of the members of a legislative body of a local
    agency by any person in connection with a matter subject to discussion or consideration
    at an open meeting of the body, are disclosable public records under the California Public
    Records Act (Chapter 3.5 (commencing with Section 6250) of Division 7 of Title 1), and
    shall be made available upon request without delay.” (Gov. Code, § 54957.5, subd. (a).)
    Further, “[i]f a writing that is a public record under subdivision (a), and that relates to an
    agenda item for an open session of a regular meeting of the legislative body of a local
    23
    The board report, which was included in the agenda packet, specifically referenced the
    contract up for bid included “tree work at the North Perimeter Road [a.k.a. Loop Road] as
    directed by the local Fire Marshall.” During the public hearing, no member of the public
    offered any comments addressing the contract. The Board unanimously approved the
    contract award as recommended in the board report.
    The District’s actions at the November 17, 2010 meeting constituted approval of
    the North Gateway Phase I project triggering the 180-day limitations period in section
    21167, subdivision (a), which means that Citizens’ July 1, 2011 petition was untimely.
    See Megaplex–Free Alameda, supra, 149 Cal.App.4th at pp. 105-106, [city’s resolution
    authorizing approval of disposition and development agreement was project approval for
    statute of limitations purposes, even though agreement was subject to various
    discretionary approvals]; City of Chula Vista v. County of San Diego (1994) 
    23 Cal.App.4th 1713
    , 1720 [resolution authorizing county staff to negotiate and award an
    agreement was a project approval for statute of limitations purposes].)
    We are not persuaded by Citizens’ efforts to avoid this result. Below, Citizens
    asserted that no notice was given of the potential for tree removal activities until a
    neighbor/member observed the trees being cut down on January 5, 2011. Section 21167,
    subdivision (a) does not establish any special notice requirements for the 180-day statute
    of limitation to run; all that is required is that the public agency make a formal decision to
    “carry out or approve the project.” (Ibid.; Cumming v. City of San Bernardino (2002)
    
    101 Cal.App.4th 1229
    , 1235 [holding that the 180-day statute of limitations started to run
    from hearing on sale of property because scope of project “was disclosed in the public
    documents made available for review before the sale was approved”]; see also County of
    Del Norte v. City of Crescent City (1999) 
    71 Cal.App.4th 965
    , 980 [finding date city
    council held public hearing and enacted policy by formal motion to be date limitation
    period commenced].) Moreover, the administrative record clearly indicates adequate
    agency, is distributed less than 72 hours prior to that meeting, the writing shall be made
    available for public inspection.” (Gov. Code, § 54957.5, subd. (b)(1).)
    24
    public notice was given regarding the North Gateway Phase I project and its associated
    tree removal activities.
    Nevertheless, Citizens argue that the limitation period should not be deemed to
    have run until they became aware of the tree removal activities, which they claim they
    first noticed on January 5, 2011. Citizens rely on Concerned Citizens, supra, 
    42 Cal.3d 929
    , to support their contention that the statute of limitations should be tolled in the
    instant case. Citizens’ reliance on Concerned Citizens, supra, 
    42 Cal.3d 929
     is
    misplaced. First, the test under Concerned Citizens is not confined to actual awareness of
    the challenged activities. Rather, the relevant inquiry is when the plaintiffs “knew or
    reasonably should have known that the project under way differs substantially” from the
    one described in the environmental review documents. (Id. at p. 939.) As discussed ante,
    the plaintiff group in Concerned Citizens challenged a fairgrounds arts theater seven
    years after the project had been approved. (Id. at pp. 933-934, 939.) There, the group
    asserted that their action was timely because it was filed a few days before the expiration
    of 180 days after the first concert was held, alleging that they “lacked actual or
    constructive notice of the changes before that time.” (Id. at p. 939.) Our Supreme Court
    rejected this contention as being contrary to the Legislature’s intent. (Ibid.) The court
    explained: “By providing in section 21167, subdivision (a) that the 180-day limitation
    period begins to run from the time a project is commenced, the Legislature determined
    that the initiation of the project provides constructive notice of a possible failure to
    comply with CEQA.” (Ibid.)
    The Concerned Citizens court further explained that it could “give effect to the
    statute, while simultaneously vindicating the Legislature’s goal of promoting public
    comment on projects that may have environmental significance, by holding that the
    phrase ‘commencement of the project’ in subdivision (a) of section 21167 refers to the
    project described in the EIR and approved by the agency. However, if the agency makes
    substantial changes in a project after the filing of the EIR and fails to file a later EIR in
    violation of section 21166, subdivision (a), an action challenging the agency’s
    noncompliance with CEQA may be filed within 180 days of the time the plaintiff knew
    25
    or reasonably should have known that the project under way differs substantially from the
    one described in the EIR.” (Concerned Citizens, supra, 42 Cal.3d at p. 939.)
    Here, as discussed, the Gateway Phase I project and related tree removal activities
    were within the scope of the Project described in the IS/MND. Moreover, even assuming
    for the sake of argument that the challenged activities did differ substantially from the
    Project described in the IS/MND, tree removal at CSM began on December 28, 2010,
    when trees along the West Perimeter Road were removed. Inasmuch as Citizens’
    petition, filed on July 1, 2011, was more than 180 days after December 28, 2010, their
    action is still time-barred even under a most generous interpretation of the statute of
    limitations.
    In light of the foregoing, there is no need to examine the District’s related claims
    that Citizens failed to properly exhaust their administrative remedies, as well as the issues
    relating to supplemental review. Similarly, we do not reach the District’s claim of
    mootness, which is based on the fact that the challenged tree removal activities have long
    since been complete, and the trees have been or will be replaced in accordance with the
    mitigation measures set forth in the IS/MND.
    III. DISPOSITION
    The judgment is reversed. The District is entitled to recover its costs on appeal.
    _________________________
    REARDON, ACTING P. J.
    We concur:
    _________________________
    RIVERA, J.
    _________________________
    HUMES, J.
    26
    Trial Court:               San Mateo County Superior Court
    Trial Judge:               Hon. Clifford Cretan
    Counsel for Appellant:     Eugene Whitlock
    Deputy County Counsel
    San Mateo County Counsel
    James G. Moose
    Sabrina V. Teller
    John T. Wheat
    Remy Moose Manley LLP
    Counsel for Respondents:   Susan Brandt-Hawley
    1