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HomeMy WebLinkAbout2019-09-12 Historic Resources Board Agenda Packet_______________________ 1. Spokespersons that are representing a group of five or more people who are identified as present at the meeting at the time of the spokesperson’s presentation will be allowed up to fifteen (15) minutes at the discretion of the Chair, provided that the non-speaking members agree not to speak individually. 2. The Chair may limit Oral Communications to 30 minutes for all combined speakers. 3. The Chair may reduce the allowed time to speak to two minutes or less to accommodate a larger number of speakers. Historic Resources Board Regular Meeting Agenda: September 12, 2019 Council Chambers 250 Hamilton Avenue 8:30 AM Call to Order / Roll Call Oral Communications The public may speak to any item not on the agenda. Three (3) minutes per speaker.1,2 Agenda Changes, Additions, and Deletions The Chair or Board majority may modify the agenda order to improve meeting management. City Official Reports 1. Historic Resources Board Schedule of Meeting and Assignments Study Session Public Comment is Permitted. Three (3) minutes per speaker.1,3 Action Items Public Comment Permitted. Applicants/Appellant Teams: Ten (10) minutes, plus ten (10) minutes rebuttal. All others: Three (3) minutes per speaker.1,3 2. PUBLIC HEARING. 1310 Bryant Street, 1235 and 1263 Emerson Street: Historic Resources Board Review of and Receipt of Public Comments on a Draft Environmental Impact Report (EIR) Prepared for the Castilleja School Project. The Draft EIR was Published on July 17, 2019 for a 60-day Initial Public Comment Period Ending September 16, 2019. File #s: 16PLN-00234, 17PLN-00238, and 19PLN-00116. For More Information Contact Amy French, Chief Planning Official, at amy.french@cityofpaloalto.org Approval of Minutes Public Comment is Permitted. Three (3) minutes per speaker.1,3 3. Approval of Historic Resources Board Draft Minutes of July 25, 2019 _______________________ 1. Spokespersons that are representing a group of five or more people who are identified as present at the meeting at the time of the spokesperson’s presentation will be allowed up to fifteen (15) minutes at the discretion of the Chair, provided that the non-speaking members agree not to speak individually. 2. The Chair may limit Oral Communications to 30 minutes for all combined speakers. 3. The Chair may reduce the allowed time to speak to two minutes or less to accommodate a larger number of speakers. Subcommittee Items Board Member Questions, Comments or Announcements Adjournment _______________________ 1. Spokespersons that are representing a group of five or more people who are identified as present at the meeting at the time of the spokesperson’s presentation will be allowed up to fifteen (15) minutes at the discretion of the Chair, provided that the non-speaking members agree not to speak individually. 2. The Chair may limit Oral Communications to 30 minutes for all combined speakers. 3. The Chair may reduce the allowed time to speak to two minutes or less to accommodate a larger number of speakers. Palo Alto Historic Resources Board Boardmember Biographies, Present and Archived Agendas and Reports are available online: http://www.cityofpaloalto.org/gov/boards/architectural/default.asp. The HRB Boardmembers are: Chair David Bower Vice Chair Brandon Corey Boardmember Martin Bernstein Boardmember Roger Kohler Boardmember Michael Makinen Boardmember Deborah Shepherd Boardmember Margaret Wimmer Get Informed and Be Engaged! View online: http://midpenmedia.org/category/government/city-of-palo-alto/ or on Channel 26. Show up and speak. Public comment is encouraged. Please complete a speaker request card located on the table at the entrance to the Council Chambers and deliver it to the Board Secretary prior to discussion of the item. Write to us. Email the HRB at: hrb@cityofpaloalto.org. Letters can be delivered to the Planning & Community Environment Department, 5th floor, City Hall, 250 Hamilton Avenue, Palo Alto, CA 94301. Comments received by 2:00 PM the Thursday preceding the meeting date will be included in the agenda packet. Comments received afterward through 3:00 PM the day before the meeting will be presented to the Board at the dais. Material related to an item on this agenda submitted to the HRB after distribution of the agenda packet is available for public inspection at the address above. Americans with Disability Act (ADA) It is the policy of the City of Palo Alto to offer its public programs, services and meetings in a manner that is readily accessible to all. Persons with disabilities who require materials in an appropriate alternative format or who require auxiliary aids to access City meetings, programs, or services may contact the City’s ADA Coordinator at (650) 329-2550 (voice) or by emailing ada@cityofpaloalto.org. Requests for assistance or accommodations must be submitted at least 24 hours in advance of the meeting, program, or service. Historic Resources Board Staff Report (ID # 10300) Report Type: City Official Reports Meeting Date: 9/12/2019 City of Palo Alto Planning & Community Environment 250 Hamilton Avenue Palo Alto, CA 94301 (650) 329-2442 Summary Title: HRB Schedule of Meeting & Assignments Title: Historic Resources Board Schedule of Meeting and Assignments From: Jonathan Lait Recommendation Staff recommends the Historic Resources Board (HRB) review and comment as appropriate. Background Attached is the HRB meeting schedule and attendance record for the calendar year. This is provided for informational purposes. If individual Boardmembers anticipate being absent from a future meeting, it is requested that be brought to staff’s attention when considering this item. No action is required by the HRB for this item. Attachments: • Attachment A: 2019 HRB Meeting Schedule Assignments 09.12.19 (PDF) 2019 Schedule Historic Resources Board Meeting Schedule & Assignments Meeting Dates Time Location Status Planned Absences 1/10/2019 8:30 AM Council Chambers Regular Held with ARB 1/24/2019 8:30 AM Council Chambers Regular Cancelled 2/14/2019 8:30 AM Council Chambers Regular 2/28/2019 8:30 AM Council Chambers Regular Cancelled 3/14/2019 8:30 AM Council Chambers Regular Retreat 3/28/2019 8:30 AM Council Chambers Regular Cancelled 4/11/2019 8:30 AM Council Chambers Regular Cancelled 4/25/2019 8:30 AM Council Chambers Regular 5/09/2019 8:30 AM Council Chambers Regular Cancelled 5/23/2019 8:30 AM Council Chambers Regular Cancelled 6/13/2019 8:30 AM Council Chambers Regular Makinen 6/27/2019 8:30 AM Council Chambers Regular Bower 7/11/2019 8:30 AM Council Chambers Regular Cancelled 7/25/2019 8:30 AM Council Chambers Regular Cory, Shepherd, Makinen 8/08/2019 8:30 AM Council Chambers Regular Cancelled 8/22/2019 8:30 AM Council Chambers Regular Cancelled 9/12/2019 8:30 AM Council Chambers Regular 9/26/2019 8:30 AM Council Chambers Regular Shepherd 10/10/2019 8:30 AM Council Chambers Regular 10/24/2019 8:30 AM Council Chambers Regular Bower 11/14/2019 8:30 AM Council Chambers Regular Shepherd 11/28/2019 8:30 AM Council Chambers Cancelled 12/12/2019 8:30 AM Council Chambers Regular 12/26/2019 8:30 AM Council Chambers Cancelled 2019 Subcommittee Assignments January February March April May June Bower, Bernstein, Makinen: Inventory list of historic materials to be saved (redirected) in demolitions July August September October November December Historic Resources Board Staff Report (ID # 8160) Report Type: Action Items Meeting Date: 9/12/2019 City of Palo Alto Planning & Community Environment 250 Hamilton Avenue Palo Alto, CA 94301 (650) 329-2442 Summary Title: 1310 Bryant, 1235 and 1263 Emerson: Castilleja School Project Draft EIR Title: PUBLIC HEARING. 1310 Bryant Street, 1235 and 1263 Emerson Street: Historic Resources Board Review of and Receipt of Public Comments on a Draft Environmental Impact Report (EIR) Prepared for the Castilleja School Project. The Draft EIR was Published on July 17, 2019 for a 60-day Initial Public Comment Period Ending September 16, 2019. File #s: 16PLN- 00234, 17PLN-00238, and 19PLN-00116. For More Information Contact Amy French, Chief Planning Official, at amy.french@cityofpaloalto.org From: Jonathan Lait Recommendation Staff recommends the Historic Resources Board (HRB) conduct a public hearing to: 1. Receive and provide comments on the Castilleja School Project draft Environmental Impact Report (EIR), with a particular focus on the Cultural Resources chapter and related appendix, the Historic Resource Evaluation (HRE). Report Summary The City of Palo Alto, as the lead agency under the California Environmental Quality Act (CEQA), has released a draft EIR for the Castilleja School Project, further described below. In accordance with CEQA, the EIR: • describes the project and its potential environmental impacts; • identifies mitigation measures to address impacts and evaluates alternatives to the proposed project; • identifies three ‘significant and unavoidable environmental impacts’ that cannot be mitigated to a less than significant level. City of Palo Alto Planning & Community Environment Department Page 2 The Castilleja School Foundation has requested approval of five planning applications (the “Castilleja School Project”): 1) An amendment to the school’s existing Conditional Use Permit (CUP) to expand student enrollment 2) Architectural Review of a phased campus modification plan (referred to by the applicant as the Master Plan) 3) A Tentative Map with Exception to merge two small parcels containing dwelling units with a third, larger parcel, where the resulting lot would exceed the allowable lot area within the R-1 Zone District 4) A Variance to allow for the underground parking garage to encroach into a special setback along Embarcadero Road 5) A Variance to maintain and reconfigure (rebuild) 84,124 square feet of gross floor area on the existing campus parcel, where only 81,385 square feet of such area is allowed under current code EIR Hearings The City published the draft EIR on July 17, 2019, for a 60-day comment period ending September 16, 2019. The September 12, 2019 Historic Resources Board meeting is the second meeting for public comments on the draft EIR. The August 14, 2019 Planning and Transportation Commission (PTC) report provides background information and is viewable at https://www.cityofpaloalto.org/civicax/filebank/documents/72895. The draft EIR in its entirety is viewable at the Downtown Library, City Hall 5th floor, the Development Center, and on the City’s website for the project, www.cityofpaloalto/Castilleja. This report does not include a recommendation on the project, which is under review for compliance with applicable plans and regulations. The purposes of this agenda item are to: (1) provide members of the public another opportunity to comment on the draft EIR, and (2) allow for HRB discussion and comments focused primarily on the historic resources evaluation (Attachment C) and EIR cultural resources chapter (Attachment B). The City’s consultant prepared a table (Attachment A) reflecting analysis of the project with respect to the Secretary of the Interiors Standards for Rehabilitation (SISR). The final EIR will address comments received during the public comment period. Cultural Resources This report focuses on cultural resources, an area of particular interest to the HRB. The HRB may consider and discuss the attached draft EIR Chapter 6, Cultural Resources, and review and comment on the associated HRE. Secondarily, this report contains the Aesthetics chapter (Attachment D), and touches upon the City’s Architectural Review process. The HRB can discuss other chapters of the EIR. The HRB members, individually, and members of the public can provide written comments before September 16, 2019, the end of the initial public comment period. The City Council will act on all the Castilleja School Project applications, following consideration of a Final EIR for the project. Background City of Palo Alto Planning & Community Environment Department Page 3 Project Information Owner: Castilleja School Architect: Multiple (Steinberg and WRNS) Representative: Kathy Layendecker Legal Counsel: Mindie Romanowsky Property Information Address: 1310 Bryant Street, and 1235 and 1263 Emerson Street (all owned by Castilleja and located within R-1 (10,000) Zone District) See Attachment 1 map Neighborhood: Seale Addition (located south of Embarcadero Rd west of Alma St) Lot Dimensions & Area: Project site is 286,783 sf comprised of three parcels. • APN 124-12-034 (1310 Bryant, school site) frontages: 500’ on Kellogg Av; 406.6’ on Bryant St; 429.4’ on Embarcadero Rd.; 430’ on Emerson St. • Two Emerson Street parcels, each 100 feet deep adding 180’ of frontage to Emerson St. for Castilleja School (site’s total frontage on Emerson would be 610’): o APN 124-12-031 (1235 Emerson, “Emerson House” - a home Castilleja rents to its teachers- with 75’ on Emerson St on a nonconforming 7,500 sf lot) o APN 124-12-033 (1263 Emerson, “Lockey House”, 105’ on Emerson St, unused as a housing unit for 8 years). Housing Inventory Site: No Located w/in a Plume: No Protected/Heritage Trees: Yes Historic Resource(s): Yes. The administration building and former chapel are listed historic resources (Category 3) on the City’s Historic Resources Inventory. Other buildings on Castilleja property are more than 45 years but are unlisted. Existing Improvement(s): Approximately 105,700 square feet of floor area above grade, plus basement area below grade; buildings are one, two and three stories; established at current address in 1910 Existing Land Use(s): Private all-girls school and housing Adjacent Land Uses & Zoning: North: single family residential; R-1(10,000) i.e. 10,000 sf min lot size West: Single family residential; R-1 i.e. 6,000 sf minimum lot size East: single family residential (R-1 10,000) South: single family residential (R-1 10,000) Special Setbacks: Embarcadero Road 24 feet Aerial View of Property: City of Palo Alto Planning & Community Environment Department Page 4 Source: Google Land Use Designation & Applicable Plans/Guidelines Zoning Designation: R-1 (10,000), Single Family Residential with 10,000 sf min. lot size Comp. Plan Designation: Single Family Residential Context-Based Design: Not Applicable in R-1 Zoning Code Regulations Downtown Urban Design: Not Applicable SOFA II CAP: Not Applicable Baylands Master Plan: Not Applicable ECR Guidelines ('76 / '02): Not Applicable Proximity to Residential Uses or Districts (150'): Project site is adjacent to a single-family residence within the same block as Castilleja; two residences are located on the project site; residences are located across all bounding streets Located w/in AIA (Airport Influence Area): Not Applicable Prior City Reviews & Action City Council: Council received an Informational report and summary of comments from June 2017 (aka scoping report) PTC: The PTC conducted a hearing on the draft EIR August 14, 2019. The video is viewable here: https://midpenmedia.org/planning- transportation-commission-63-8142019/ The staff report is viewable here: City of Palo Alto Planning & Community Environment Department Page 5 https://www.cityofpaloalto.org/civicax/filebank/documents/72895 The PTC Scoping Session March 8, 2017 staff report is here: http://www.cityofpaloalto.org/civicax/filebank/documents/56245 HRB: None ARB: None 2017 Initial Study/NOP The 2017 Initial Study and Notice of Preparation (NOP) for the Castilleja School Project cited the potential loss of cultural resources as a potential impact. The Scoping Report identified this topic early in the process as an area of “known controversy”, following comments received during the EIR scoping period. In 2017 and 2019, members of the public expressed concerns regarding removal of the Lockey Alumnae House. Campus History Castilleja School has been located at 1310 Bryant Street since 1910. The PTC report from August 14, 2019 provided a brief history of the school’s conditional use permits (on PTC report pages 2 and 3). Attachment E to this report is a staff-generated summary that had appeared in the 2017 PTC report. The HRE and Chapter 6 provide additional detail about the campus history. The campus as a whole is not a listed historic resource. The HRE, a source for EIR Chapter 6, looked at buildings constructed at least 45 years ago, and the site layout. The HRE provides photographs and evaluations of these with respect to the California Register of Historical Resources (CRHR) and City designation criteria and integrity requirements. The City’s consultant determined: • The Castilleja School campus, established 1910, is not eligible for designation as a historic district due to the fact that most of the campus has been significantly altered from its original appearance. • All of the 1960s buildings and the two residential buildings are not eligible at the individual level due to a lack of important historical associations and compromised integrity. • The Lockey Alumnae house (1263 Emerson) was ineligible for listing on the California Register due to a lack of integrity. Castilleja acquired and remodeled the home in the 1990s. The City’s 1998-2000 historic survey noted the home as potentially eligible for the California Register, but ineligible for the National Register. • The rental home, built in 1979, does not meet the 45 years and older threshold. • The Administration/Chapel building, circa 1926, appears to remain eligible for listing on City’s local register as a Category 3 (Contributing Building). Birge Clark designed the building and Gustav Laumeister constructed it. The HRE notes the original school building (Castilleja Hall) constructed circa 1907, at 1121 Bryant Street, is eligible as a contributor to the National Register of Historic Places-listed (NRHP) Professorville Historic District. The City’s 1998-2000 historic survey analyzed the eligibility of the home at 1215 Emerson. Not within the project site, the home is under separate City of Palo Alto Planning & Community Environment Department Page 6 ownership. The home at 1215 Emerson remains eligible for listing on the National Register of Historic Places (NRHP) and on the California Register of Historical Resources. One Historic Resource on the Project Site Only one building on Castilleja’s campus is on the City’s Historic Resources Inventory. The Gunn Building (Administration Center Building and Elizabeth Hughes Chapel Theater) is a Category 3 historic resource. The most recent plans, submitted August 22, 2019, show minor changes following removal of the non-historic building currently attached to the building. The images below show the addition of a new exit stair and re-cladding of the exposed façade. The applicant’s architect has not yet finalized details. The City’s consultant analyzed the project for compliance with the Secretary of the Interior’s Standards for Rehabilitation (Attachment A). EIR Chapter 6 Overview The City’s consultant studied the structures and features on the project site, including both Castilleja-owned Emerson Street houses. The Cultural Resources chapter (draft EIR Chapter 6) describes and evaluates the project’s potential impacts to prehistoric and historical resources and identifies mitigation measures. The chapter contents include, in order: • Existing conditions, including Castilleja school history, and surveyed structures • Regulatory framework • Project impacts • Mitigation measures • References cited Chapter 6 Analysis: Three Potential Impacts • Impact 6-1 is: “Cause a substantial adverse change in the significance of a historical or archeological resource.” The potential impact is inadvertent damage to resources during construction: “the historic buildings could be adversely affected by dust, debris, and damage from accidental contact with construction equipment.” The impact analysis notes ‘the project would have no adverse effects on the historic significance and integrity of the Administrative Center and Chapel Theater.’ The analysis also includes a discussion of 1215 Emerson Street. The discussion refers to Chapter 8 regarding noise and vibration: “the anticipated levels of vibration resulting City of Palo Alto Planning & Community Environment Department Page 7 from project construction are not anticipated to adversely affect any adjacent historic resources”. • Chapter 6 notes that potential impacts 6-2 and 6-3 are ‘less than significant’, and ‘no impact’, respectively. Therefore, no mitigation measures are necessary. • With respect to 1215 Emerson Street, Chapter 6 notes the removal of the rental home at 1235 Emerson is not an impact because: • Determination of historic significance and integrity of the 1215 Emerson Street building “is not dependent on the presence of adjacent or nearby structures”. • The 1979 rental home on Castilleja property - the home adjacent to 1215 Emerson - is outside the ‘period of significance’ of the house at 1215 Emerson. Chapter 6 Mitigation Measures There are two mitigation measures listed in EIR Chapter 6. The mitigation measures address potential impacts from construction with respect to the Gunn Building and 1215 Emerson. With implementation of the two mitigation measures (6a and 6b), Impact 6-1 is mitigated to ‘less than significant’. • Mitigation measure 6a requires the development and approval of a preservation protection plan for each phase of construction. • Mitigation measure 6b requires Cultural Resource Awareness training prior to initiation of each construction phase for construction crew members, consultants and other personnel. Merger of Parcels within Project Site The Castilleja School Project site includes the existing campus at 1310 Bryant Street and two Castilleja-owned, adjacent R-1(10,000) zone properties at 1235 and 1263 Emerson Street. These residential structures on these parcels do not appear on any historic register. The applicant proposes to demolish the houses and merge the two properties with the existing campus parcel. The proposed subterranean garage would be beneath these home parcels and underneath Spieker Field. The applicant, Castilleja School Foundation, proposes to increase the size of the Castilleja School campus via Tentative Map with Exception. The Exception is for increasing the campus area beyond the maximum lot size (19,999 sf) in the R-1(10,000) zone. The applicant requests an increase in the student enrollment cap beyond the 415 students cap imposed under the existing Conditional Use Permit. The applicant proposes a cap of 540 students, incrementally phased in association with a phased construction proposal. Aesthetics Chapter 5 The HRB may wish to discuss and provide comments on the draft EIR’s Aesthetics chapter (Attachment D). The Aesthetics chapter notes the relationship between the existing classroom building and the historic administration building. The proposal includes: City of Palo Alto Planning & Community Environment Department Page 8 • Removal of the classroom building which currently connects to the historic chapel/administration building • Construction of a new building providing separation between the northerly building façade and the Administration building Chapter page 5-12 notes the proposed separation would improve the visibility of the Administration building, the campus’ one historic resource. The chapter also: • “identifies changes in the visual environment experienced by existing offsite viewers with exposure to the Castilleja School project”; • “discusses the potential impacts associated with implementation of the proposed project relative to visual compatibility with existing development and consistency with the City of Palo Alto (City) Comprehensive Plan goals and policies related to aesthetics and design”. The development proposal is associated with the applicant’s request to increase the student enrollment cap via Conditional Use Permit application. The formal Architectural Review process will begin after the Planning and Transportation Commission (PTC) considers the applicant’s requests for Conditional Use Permit, Variances, and Tentative Map with Exceptions for campus expansion. The Architectural Review Board (ARB) meeting is not yet scheduled. Planning and Transportation Commission (PTC) The PTC has conducted two meetings allowing for public involvement in the environmental review of the proposed project; a scoping meeting in early 2017 and the draft EIR hearing on August 14, 2019. The draft EIR references the potential impacts and mitigation measures identified in the 2017 Initial Study. The August 14 PTC report provides links to the 2017 Scoping Meeting report, Notice of Preparation, and Council Scoping Report. The report also provides brief summaries of the draft EIR chapters. Please refer to that report to review the summaries. Council Action The Palo Alto Municipal Code (PAMC) enables the Director to forward this project to City Council for action. The relevant code sections are in PAMC Chapter 18.31 and 18.40. The PTC report cited PAMC Section 18.31.010, which sends to Council projects having EIRs and statements of overriding consideration. Below PAMC Section 18.40.170, Deferral of Director's Action, item (a) and (c) also apply. This section states: “The director shall have the authority to forward projects to City Council for final action in the circumstances listed below. No action by the Director shall be required, and the appeal process and or request for hearing process shall not apply to such referred actions. (a) In the case of projects having multiple entitlements, where one requires City Council approval, all entitlements may be referred to City Council for final action; (b) Projects involving leases or agreements for the use of City-owned property; and City of Palo Alto Planning & Community Environment Department Page 9 (c) Projects, as deemed appropriate by the director.” City’s Website for Project The City maintains a website with information about the filed project applications and documents associated with the project. The City’s website for this project link is here: http://www.cityofpaloalto.org/gov/topics/castilleja_school.asp. Members of the public can subscribe on the webpage to receive notifications about web postings. The City’s project webpage displays comments received during the comment period. The City Council will make the decision on the formal applications after considering certification of the Final EIR. Notification, Outreach & Comments The Daily Post published the notice of the HRB meeting on August 30, 2019. The City’s webpage provides an announcement as well. The applicant provided information about the outreach meetings Castilleja School conducted over the past several years. A summary of outreach efforts prior to submittal of the application is on the City’s website for this project: http://www.cityofpaloalto.org/gov/topics/castilleja_school.asp. Castilleja conducted additional outreach meetings during the three years after submitting the application. Staff met with neighbors separately and shared initial neighbor comments with the applicant. The neighbors also presented concerns to Council in early 2016. Neighbor comments are on the City’s project webpage. The City’s EIR consultant considered public comments on the IS and draft EIR scope during the preparation of the Draft EIR. Environmental Review The City assessed the subject project in accordance with the authority and criteria contained in the California Environmental Quality Act (CEQA), the State CEQA Guidelines, and the environmental regulations of the City. The Scoping Session on March 8, 2017, was the first stage in the environmental review process since the Lead Agency determined an Environmental Impact Report (EIR) is required for the project. Staff circulated the Draft Initial Study (IS) and Notice of Preparation (NOP) to the State Clearinghouse and provided notice as per CEQA guidelines. The Draft IS, published January 23, 2017, identified topic areas needing further study, and several potential adverse environmental impacts in nine areas: Aesthetics, Air Quality, Cultural Resources, Geology and Soils, Greenhouse Gas Emissions, Land Use and Planning, Noise, Transportation and Traffic, and Tribal Cultural Resources. The draft EIR studied these topic areas. The City’s consultant retained sub-consultants to prepare technical studies. These studies include the historic resources evaluation. As noted earlier, the City Council will be the decision-making body for the project and will make the final determination with respect to the EIR and project. The Council may approve or deny the project. The Council may adopt or modify the draft EIR mitigation measures to lessen the identified environmental effects. Council may also consider making a statement of overriding considerations related to impacts not mitigated to “less than significant” status. Next Steps City of Palo Alto Planning & Community Environment Department Page 10 There is no further action required by the HRB regarding the draft EIR. HRB members may wish to provide individual comments in writing prior to the deadline for public comments. Report Author & Contact Information HRB1 Liaison & Contact Information Amy French, AICP, Chief Planning Official Amy French, AICP, Chief Planning Official (650) 329-2336 (650) 329-2336 amy.french@cityofpaloalto.org amy.french@cityofpaloalto.org Attachments: • Attachment 1: Location Map (DOCX) • Attachment A: Secretary of the Interior's Standards Table (PDF) • Attachment B: Cultural Resources Chapter 6 (PDF) • Attachment C: Historic Resources Evaluation (Cultural Report DEIR appendix) (PDF) • Attachment D: Aesthetics Chapter 5 (PDF) • Attachment E: Staff's Summary of Campus History from City Records (DOCX) • Attachment F: 1310 Bryant Cat 3 Historic Resource on 1979 Inventory (PDF) • Attachment G: 1121 Bryant Street "Castilleja Hall" Inventory Form (PDF) • Attachment H: Project Plans on Building Eye (DOCX) • Attachment I: DEIR Public Comments (DOC) • Attachment J: 1215 Emerson Street DPR (PDF) 1 Emails may be sent directly to the HRB using the following address: hrb@cityofpaloalto.org Location Map – Castilleja School R-1 (10,000) Zone District Attachment A: Secretary of the Interior’s Standards for Rehabilitation Analysis Castilleja School Project, City of Palo Alto Standard for Rehabilitation Staff Analysis 1. A property shall be used for its historic purpose or be placed in a new use that requires minimal change to the defining characteristics of the building and its site and environment. ☒ Consistent ☐ Not consistent ☐ Not applicable Explanation: The project site will continue to be used as a school during and after proposed project construction. Completion of Phase 4 of the proposed project will allow the school to increase its maximum enrollment to 540 students. Therefore, the proposed project will not alter the usage patterns of the locally designated Administration/Chapel building. 2. The historic character of a property shall be retained and preserved. The removal of historic materials or alteration of features and spaces that characterize a property shall be avoided. ☒ Consistent ☐ Not consistent ☐ Not applicable Explanation: The Administration/Chapel building is a locally listed property. Therefore, proposed changes to this resource has the potential to impact its character defining features. The proposed construction of an exterior staircase on the east elevation of the Administration building will not impair the building’s ability to convey its significance as a Category 3 building. The Administration building has been significantly altered since its original construction. Adding an exterior staircase to a secondary elevation will not significantly impact the remaining character defining features on the Administration building, as it will not significantly detract from the principal elevation. All other proposed demolitions, new construction, and alterations are proposed to Standard for Rehabilitation Staff Analysis ineligible buildings, features, or sites on the campus that are not considered historical resources under CEQA. 3. Each property shall be recognized as a physical record of its time, place, and use. Changes that create a false sense of historical development, such as adding conjectural features or architectural elements from other buildings, shall not be undertaken. ☒ Consistent ☐ Not consistent ☐ Not applicable Explanation: The proposed project includes the construction an exterior staircase on the east elevation of the Administration building. Given the fact that the Administration building underwent significant renovations in recent years that replaced many of the original materials, the proposed changes to the building’s east elevation would serve as a continuation of the renovation practices already seen on other building elevations and would not create conjecture to the original design and materials. The proposed project does not include the removal of architectural elements from other buildings. All other proposed demolitions, constructions, and alterations are proposed to ineligible buildings, features, or sites on the campus that are not considered historical resources under CEQA. The proposed new construction projects will be referential to the original campus aesthetic with the use of exterior shingles, but will also employ the use of flat roof designs to distinguish between the gabled roof design seen on the locally eligible Administration/Chapel building. 4. Most properties change over time; those changes that have acquired historic significance in their own right shall be retained and preserved. ☐ Consistent ☐ Not consistent ☒ Not applicable Explanation: There are no resources on the Standard for Rehabilitation Staff Analysis campus that have changes that have acquired historic significance in their own right that need to be preserved or retained. 5. Distinctive features, finishes, and construction techniques or examples of craftsmanship that characterize a historic property shall be preserved. ☒ Consistent ☐ Not consistent ☐ Not applicable Explanation: Despite the fact that the Administration building is an eligible resource, the placement of the exterior staircase on the east elevation would not impact the building’s principal elevation or its distinctive features, finishes, construction techniques, or craftsmanship. Furthermore, extensive renovations to the Administration building in recent years have compromised original materials and features, which further reduces the potential for impacts to these elements by the addition of an exterior staircase. All other proposed demolitions, constructions, and alterations are proposed to ineligible buildings, features, or sites on the campus that are not considered historical resources under CEQA. 6. Deteriorated historic features shall be repaired rather than replaced. Where the severity of deterioration requires replacement of a distinctive feature, the new feature shall match the old in design, color, texture, and other visual qualities and, where possible, materials. Replacement of missing features shall be substantiated by documentary, physical, or pictorial evidence. ☐ Consistent ☐ Not consistent ☒ Not applicable Explanation: There are no deteriorated historic building features proposed to be repaired or replaced. In the unlikely event that a deteriorated historic material requires replacement, all deteriorated materials will be replaced in-kind. 7. Chemical or physical treatments, such as sandblasting, that cause damage to historic materials shall not be used. The surface cleaning of structures, if appropriate, shall be ☐ Consistent ☐ Not consistent Standard for Rehabilitation Staff Analysis undertaken using the gentlest means possible. ☒ Not applicable Explanation: No chemical or abrasive physical surface treatments are proposed. 8. Significant archeological resources affected by a project shall be protected and preserved. If such resources must be disturbed, mitigation measures shall be undertaken. ☒ Consistent ☐ Not consistent ☐ Not applicable Explanation: The proposed project includes the construction of a below-grade parking structure, pedestrian tunnel, and an at grade pool, which all have the potential for uncovering archaeological resources. In the event that archaeological resources (sites, features, or artifacts) are exposed during construction activities for the proposed project, all construction work occurring within 100 feet of the find shall immediately stop until a qualified archaeologist, meeting the Secretary of the Interior’s Professional Qualification Standards, can evaluate the significance of the find and determine whether or not additional study is warranted. Depending upon the significance of the find, the archaeologist may simply record the find and allow work to continue. If the discovery proves significant under CEQA, additional work such as preparation of an archaeological treatment plan, testing, or data recovery may be warranted. 9. New additions, exterior alterations, or related new construction shall not destroy historic materials that characterize the property. The new work shall be differentiated from the old and shall be compatible with the massing, size, scale, and architectural features to protect the historic integrity of the property and its environment. ☒ Consistent ☐ Not consistent ☐ Not applicable Explanation: The proposed project includes the construction an exterior staircase on the east elevation of the Administration building. Given that the Administration building underwent significant renovations in recent years that replaced many of the original materials, the Standard for Rehabilitation Staff Analysis proposed changes to the building’s east elevation would serve as a continuation of the renovation practices already seen on other building elevations and would not create conjecture to the original design and materials. All related new construction will be compatible in scale and massing with the original Administration/Chapel building and will not detract from the resource. Further, potential impacts to the Administration/Chapel building’s setting resulting from adjacent new construction is negated by the fact that this resource no longer retains integrity of setting. All other proposed demolitions, constructions, and alterations are proposed to ineligible buildings, features, or sites on the campus that are not considered historical resources under CEQA. 10. New additions and adjacent or related new construction shall be undertaken in such a manner that if removed in the future, the essential form and integrity of the historic property and its environment would be unimpaired. ☒ Consistent ☐ Not consistent ☐ Not applicable Explanation: The only element of the proposed project that has the potential to impact historical resources is the addition of an exterior staircase to the Administration building. Given that this proposed alteration is proposed to a secondary elevation and is minimal in design and materials, it could be reversed in the future if so desired. Further, potential impacts to the Administration/Chapel building’s setting resulting from adjacent new construction is negated by the fact that this resource no longer retains integrity of setting. All other proposed demolitions, constructions, and alterations are proposed to ineligible buildings, features, or sites on the campus that Standard for Rehabilitation Staff Analysis are not considered historical resources under CEQA. Castilleja School Project Draft EIR 10056 July 2019 6-1 CHAPTER 6 CULTURAL RESOURCES This section describes the potential for prehistoric and historical resources to be impacted as a result of development of the project, identifies associated regulatory requirements, evaluates potential impacts, and identifies mitigation measures related to implementation of the proposed project. Prehistoric resources include sites and artifacts associated with the indigenous, non-Euro- American population, generally prior to contact with people of the European descent. Historical resources consist of structures, features, artifacts, and sites that date from Euro-American settlement of the region. Information in this chapter is taken from the Palo Alto Comprehensive Plan (Palo Alto 2017), the Palo Alto Comprehensive Plan EIR (Palo Alto 2016), and the Cultural Resources Study prepared for the project (Appendix D). The comments received in response to the Notice of Preparation for this Environmental Impact Report (EIR) included requests for consideration of whether the Lockey House is a historic resource and the degree to which the project could adversely affect historic resources. The Notice of Preparation, Initial Study and comments received are provided in Appendix A. 6.1 EXISTING CONDITIONS Pre-History and History Background Early Human Settlement (Pre-A.D. 1750) It is believed that the Ohlone peoples settled in the Palo Alto area around 1500 B.C., after migrating from the area that is now eastern Contra Costa County and displacing the groups that had previously settled in the area. The Ohlone people continued settlement of the area until the arrival of Spanish settlers. The Ohlone people, also referred to as the Costanoan people, were a conglomerate of several different tribes defined by a common language, which was a part of the Utian language family. The Ohlone were hunter-gathers, relying on plants, seeds, berries, roots, birds and seafood. They developed bows, tobacco pipes, intensive acorn use, and complicated exchange systems. They settled from the San Francisco Bay to Carmel. The individual tribes were defined by territory and consisted of villages and camps influenced by the surrounding environment. The Ohlone were politically patrilineal and the chief was in charge of directing hunting, fishing, and gathering expeditions along with hosting visitors and ceremonial activities (Palo Alto 2016). The population declined sharply after the arrival of the Spanish, the causes of which included slavery, violence, starvation, disease and reduced birth rates. After the secularization of the missions, many went to work as rancho laborers (Appendix D). A number of archaeological surveys have been conducted within the City in association with specific projects, but there may still be undiscovered archaeological resources in many parts of the City. Such 6 – CULTURAL RESOURCES Castilleja School Project Draft EIR 10056 July 2019 6-2 resources are most likely to occur near the original locations of streams and springs and northeast of El Camino Real near old tidelands (Palo Alto 2016). Historic Period European settlement in the region began as early as 1769 with the arrival of Don Gaspar de Portola and his men establishing camp near the San Francisquito Creek under “El Palo Alto,” the tall tree. Colonization of the San Francisco Peninsula by the Spanish occurred through a pattern of establishing missions and converting Native Americans to Catholicism; establishing fortified structures called presidios; and establishing towns known as pueblos and stock-grazing operations called rancheros that supplied necessary goods to the settlements and also provided goods for export. Spanish Period (1769-1822) The Spanish missionization of Alta California was initiated in San Diego in 1796 and lasted until 1823. During this period, a total of 21 missions were constructed including five in the region: San Francisco de Asis (1776), Santa Clara de Asis (1776), San Jose de Guadalupe (1797 in Alameda County), San Rafael Arcangle (1817 in Marin County), and San Francisco Solano (1823 in Sonoma County). The missions were connected by a trail that became known as El Camino Real, which continues to serve as a major transportation corridor located approximately 0.5-mile west of Castilleja School. In the San Francisco peninsula, Spanish missionization began with the arrival of Franciscan monks led by Padre Palou and establishment of Mission Dolores and the Presidio of San Francisco in 1776. The Franciscans considered locating another mission in the area that is now Palo Alto, though they ultimately selected the Mission Santa Clara location. Once the mission establishment fell through, Don Rafael Soto from San Jose requested permission to establish a rancho in the area. His rancho was named Rancho Rinconada del Arroyo de San Francisquito and spanned 2,229 acres from “El Palo Alto to the bay and from south of the present Stanford Stadium to the current Bayshore Freeway” (Appendix D). American Period (Post 1848) European settlement in the region continued to expand, influenced by the gold rush and railroad development. The community of Mayfield began with construction of a roadhouse along the route between San Francisco and San Jose in 1853. The township of Mayfield was established in 1855, centered around the California Avenue/El Camino Real intersection in southern Palo Alto. Mayfield was typical of most small farm towns, with the exception of having many saloons that served the hundreds of men who operated small sawmills in the hills west of the town. The sawmills were run to harvest Douglas Fir and Redwood trees for lumber for the growing city of San Francisco to the north (Palo Alto 2019). The town also saw significant growth after French financier Jean Baptiste Paulin Caperon, better known as Peter Coutts, purchased land in Mayfield and four other parcels around three sides of today’s College Terrace in 1875. This addition 6 – CULTURAL RESOURCES Castilleja School Project Draft EIR 10056 July 2019 6-3 comprised more than a thousand acres extending from present-day Page Mill Road to Serra Street and from El Camino Real to the foothills (Appendix D). College Terrace, which also became part of Mayfield, was developed starting in 1887 when Alexander Gordon began subdividing his land and developing streets that were named after eastern universities, with the goal of selling his lots to Stanford faculty members (Appendix D). A key contributor to the establishment of the community of Palo Alto was the influx of wealthy residents from San Francisco following construction of the Menlo Gate in 1854, which was a huge wooden gate with arches on either side. It was erected by two Irishmen who had purchased 1,700 acres of the Rancho de las Pulgas to mark the driveway to their two homes from the El Camino Real, naming it after their old home in Ireland. When the railroad was extended from San Francisco to Mayfield in 1863, the station was named for the gates. The railroad offered faster travel for wealthy San Francisco barons to reach their country homes; “a round-trip ticket from Menlo Park to San Francisco cost $2.50 and a one-way ride took 80 minutes, compared to the stagecoach, which took four hours from Redwood City to San Francisco” (Menlo Park 2017). This contributed to the larger-scale development that began in the area in the 1860s and 1870s. While the San Franciscans established large estates around Menlo Park, the ranchos continued to thrive (Appendix D). Both Palo Alto and Mayfield continued to grow; but the establishment of Stanford University and its association with Palo Alto led to the decline of Mayfield. Leland Stanford, President of the Southern Pacific Railroad and one of the “Big Four” of the Central Pacific Railroad, started buying land in 1876 around the area that would become Palo Alto. Leland Stanford Sr. and his wife founded Stanford University in 1891, naming the university in honor of their son Leland Jr., who died of typhoid fever at age 15 in 1884. By the early 1890s, the first settlers arrived, buying homes on University, Emerson, and Webster Streets, and Lytton Avenue. Commercial development quickly followed along University Street, Lytton and Hamilton Avenues, and near the town’s train depot (Appendix D). In 1894, Palo Alto was officially incorporated and began the process of developing and operating its own utilities, including water, gas, an electric power plant, and a sewage system and treatment plant (Palo Alto 2017). Although Mayfield incorporated as a city in 1903, in 1925, it was unincorporated and the area then annexed to the City of Palo Alto (Palo Alto 2016). The Professorville Historic District is adjacent to the northwestern side of the project site. The district is significant for its important historical associations and high architectural value and represents one of the earliest residential areas in Palo Alto, housing the first generation of professors at the fledgling Stanford University. By the early twentieth century, the interurban railroad played an important role in connecting Palo Alto and Mayfield with San Jose. Streetcars began operating in 1910, making the daily commute for students and faculty of Stanford University much more convenient. Apartments and boarding houses began springing up along the streetcar 6 – CULTURAL RESOURCES Castilleja School Project Draft EIR 10056 July 2019 6-4 routes to support students and shop workers. As the City’s population continued to grow, more high-end housing began to spring up throughout the City; while low-end rental housing was also introduced through the construction of more affordable bungalow courts (Appendix D). During World War II, many single-family homes were subdivided into apartments to meet the demand for housing during this period of limited construction. After the war, new subdivisions boomed and entire neighborhoods sprang up throughout the City. By the 1950s, the City had transformed from a college town to a leader in technology, and there was a drastic increase in research, light industrial, and office space (Palo Alto 2017). Castilleja School History While the Castilleja School is currently located in a residential neighborhood, the school predated most of the residential neighborhood and has expanded over the years to accommodate increased enrollment at the school. As reported in the Cultural Resources Study prepared for the proposed project (Appendix D), in the late 1800s, the education of women was often considered inferior to college preparatory education for men; however, progressive women’s education pioneers sought to change this perspective and began to establish schools focused on preparing women for higher education. The desire to provide college preparatory classes to women spurred Stanford alumna Mary Ishbel Lockey (1872–1939) to found the Castilleja School in 1907 as an all-girls school. Familiar with the Palo Alto area from her time at Stanford, Lockey capitalized on the increased population growth and moderate weather and chose Palo Alto as the location for her school. “Castilleja,” the chosen name for the school, comes from the botanical name for a native flower to Santa Clara County, the Indian paintbrush. The original school (Castilleja Hall) was founded in 1907 at 1121 Bryant Street. This building has been determined eligible as a contributor to the National Register of Historic Places (NRHP)-listed Professorville Historic District (Appendix D). Lockey then purchased 4.5 acres of land located a short distance south, and outside of the Professorville neighborhood. Much of the surrounding area consisted of open space and orchards, with sparse residential development. The new site offered the opportunity to design a complete campus and increase enrollment; it also provided an unobstructed view of the surrounding meadows, all the way to the foothills (Appendix D). In August 1910, the school relocated to 1310 Bryant Street, into four new structures; a three-story dormitory, a recitation building, a domestic science building and a gymnasium. In the 1920’s, Castilleja added the pool and chapel, a science lab, the Orchard House, and an auditorium. The Western Journal of Education reported that 230 students were enrolled at Castilleja School in 1921. Enrollment declined during the Great Depression and World War II. Following World War II, the City reported that enrollment for the school was only 235, which was only a 5-student increase from 1921. In 1942–1943, the enrollment numbers for the school were at 91, and by 1947, enrollment was at 235. In 1958, the school made a decision to drop the lower grades from the educational platform and only taught grades seven through twelve, until the early 1990s when the 6 – CULTURAL RESOURCES Castilleja School Project Draft EIR 10056 July 2019 6-5 school added grade six to their curriculum. In 1999, the City reported that enrollment for the school was at 385 students, with 90 staff members (Appendix D). Project Site Cultural Resources Investigation Dudek’s architectural historians and archeologists conducted a Cultural Resources Study for the project site. As described in this section, the research and analysis effort included database searches, review of past cultural resources studies and other data sources, review of building plans and permits, and a site survey. During the survey, all buildings and structures on campus that were constructed over 45 years ago were photographed, researched, and evaluated in consideration of criteria and integrity requirements established by the California Register of Historic Resources (CRHR) and the City, and in consideration of potential impacts to historical resources under CEQA. The survey entailed walking all portions of the campus and documenting each building with notes and photographs, specifically noting character-defining features, spatial relationships, and any observed alterations. Archaeological Resources Record Search As part of the cultural resources investigation, Dudek archaeologists requested a California Historical Resources Information System records search from the Northwest Information Center, which houses cultural resources records for Santa Clara County to identify any known archaeological resources within the project site and vicinity. The records search also included a review of the NRHP, the CRHR, the California Inventory of Historic Resources, the Office of Historic Preservation Historic Properties Directory, the Archaeological Determinations of Eligibility list, and other ethnographic resources. Records indicate that 43 cultural resource investigations have been conducted within 1 mile of the project site. Of these, three studies have overlapped a portion of the project site (S 033061, S-041536, and S-029573). There are no known archaeological resources within or adjacent to the project site. Description of Survey Resources The proposed project site includes 6.58 acres on three parcels - Assessor’s Parcel Numbers (APN) 124-12-34, 124-12-33, and 124-12-31. The site is located in the Old Palo Alto neighborhood, and approximately 0.6 miles southeast of the University Ave/Downtown Palo Alto area. The site is bounded by Embarcadero Road, Bryant Street, Kellogg Avenue, and Emerson Street. The site is located south of the Professorville Historic District which lies on the north side of Embarcadero Road. Table 6-1 provides a description of all buildings and structures surveyed as part of the Cultural Resources Study, which was prepared by architectural historians who meet the Secretary of the Interior’s Professional Qualification Standards for architectural history, including a photograph of the 6 – CULTURAL RESOURCES Castilleja School Project Draft EIR 10056 July 2019 6-6 building, current building name, historic building name (if applicable), year built (if known), a general physical description of the building, and any alterations identified through either building development research or during the cultural resources survey. Table 6-1 Castilleja School Buildings and Structures Surveyed Building Name, Address, and Parcel Year Built Architect Description Identified and Observed Alterations Gunn Family Administration Center 1310 Bryant Street (APN 124-12-034) 1910 Roy Heald (architect) and Gustav Laumeister (builder) This building is currently listed as a Category 3 building on the City’s Historic Buildings Inventory. The 2-story building is irregular in plan and now oriented to face Embarcadero Road. The building sits on a poured concrete foundation. The ground floor is clad in pebble- dash stucco, and the second story is clad in wood shingles. The roof is sheathed in wood shingles. The building was originally designed in the Craftsman style and features overhanging eaves, wood shingle detailing, paired Craftsman style windows, wooden column supports, and dormers. The building is the only remaining original building to the 1910 founding of the school and was designed by prominent local architect Roy Heald and constructed by Gustav Laumeister. 2000: complete reconfiguration of the interior, reconfiguration of the entrance, replacement of all windows, replacement of shingles, replacement of stucco, removal of building from the foundation for basement addition, original porch was enclosed, roof replaced, trellis/arbor addition, and connection of building to Chapel and Rhoades Hall. Circle Feature 1310 Bryant Street (APN 124-12-034) 1910 Unknown The use of greenspace in the original and later designs was important to Lockey and the early students. The circle feature appears on early maps of the campus and has remained a significant element in the overall design of the campus. While much of the campus developed and built up from the original plans, the use of greenspace remains a key component with the circle feature. The circle feature is largely unchanged with the exception of the grass being replaced by synthetic turf. 6 – CULTURAL RESOURCES Castilleja School Project Draft EIR 10056 July 2019 6-7 Table 6-1 Castilleja School Buildings and Structures Surveyed Building Name, Address, and Parcel Year Built Architect Description Identified and Observed Alterations Lockey House, 1263 Emerson Street (APN 124-12-033) 1912 Unknown This 2-story, wood frame house that is roughly L in-plan has been significantly altered from its original appearance. The building sits on a poured concrete foundation and is clad in stucco. It features a complex hipped roof sheathed in composition shingles, and exposed rafter tails. The façade of the building is oriented to face the Castilleja School campus to the southeast, which is now the main elevation of the house. The main elevation features a poured concrete stoop that is offset to the west and accessed by brick steps under a triangular pediment. The six-panel wooden entry door is flanked by fixed wood windows, each of which features four panes. The remainder of the façade features a large four-over-one window flanked by two, two- over-one windows. The second floor windows are all three- over-one. There was an addition made to the north elevation of the building for a kitchen expansion. 1990s: Enclosure of the original entry way and addition of porch that is oriented toward campus, interior reconfiguration for use as Alumni house. Dates unknown: garage construction and kitchen addition. 6 – CULTURAL RESOURCES Castilleja School Project Draft EIR 10056 July 2019 6-8 Table 6-1 Castilleja School Buildings and Structures Surveyed Building Name, Address, and Parcel Year Built Architect Description Identified and Observed Alterations Elizabeth Hughes Chapel Theater 1310 Bryant Street (APN 124-12-034) 1926 Birge Clark This building is currently listed as a Category 3 building on the City’s Historic Buildings Inventory. The 2-story Chapel was designed by Birge Clark in 1926. The building was originally designed as a standalone building, but was connected to the Administration building in 2000. Constructed in the Craftsman style, the building retains many visual elements of the style including overhanging eaves, side gabled roof sheathed in wood shingles, wood shingle cladding, and paired Craftsman style windows. However, the building was extensively renovated in 1980 and again in 2000 and has lost much of its exterior and interior integrity and configuration. 1980: Replacement and expansion of the stage area, replacement of the ceiling, and expansion of the building to the west with the addition of the step down style windows. 2000: Removal of the building from its foundation for basement construction, connection to the Administration building, replacement of the balcony and reconfiguration of the entrance from Bryant Street. Arrillaga Family Campus Center 1310 Bryant Street (APN 124-12-034) 1960– 1962 Paul Huston The 3-story building was poured in place concrete construction with a complex roofline that is roughly rectangular in plan. The building is oriented with entry from Kellogg Street to the southeast and the campus circle to the northwest. 1997: interior reconfiguration of second and third floors to replace the original dormitory space, reconfiguration of the first floor for the library, reconfiguration of north elevation for library entrance, additional safety bars installed on outdoor staircase railings, and the addition of elevator. 2010: Building was reroofed with spray foam. 6 – CULTURAL RESOURCES Castilleja School Project Draft EIR 10056 July 2019 6-9 Table 6-1 Castilleja School Buildings and Structures Surveyed Building Name, Address, and Parcel Year Built Architect Description Identified and Observed Alterations Rhoades Hall/Middle School Classrooms 1310 Bryant Street (APN 124-12-034) 1965– 1967 William Daseking The 1967 2-story poured-in- place concrete school building was a phased construction project that is irregular in plan. The building is clad in brick veneer under the first-story windows, then clad in stucco that is accented by vertical concrete slat elements all set under a spray foam roof. The building is oriented with its main entry point facing Bryant Street. The main point of entry is recessed and accessed by a columned flat roof porch leading to an elaborately carved set of double doors slightly offset in a 2-story glass and metal wall panel. Fenestration is regular and all original metal windows are intact. The building also features one of the two sunken gardens on campus, which is located to the west of the building. 1998: second floor reconfigured from dormitory space to classrooms and offices, connection to Administration building and campus center building. 2010: building reroofed with a spray foam roof that is in keeping with the color and look of the original roof material. Maintenance 1310 Bryant Street (APN 124-12-034) 1960 Paul Huston The 2-story maintenance building was constructed in 1960. It is irregular in plan with a rear carport under a spray foam gabled roof with overhanging eaves and exposed rafter tails. Fenestration is irregular and a variety of metal windows is featured on all elevations. The building is clad in concrete block on the first story and vertical wood siding on the second story. 1980: The building was reroofed. Circa 1990: Sliding cage doors were added to the carport section of the building. 6 – CULTURAL RESOURCES Castilleja School Project Draft EIR 10056 July 2019 6-10 Table 6-1 Castilleja School Buildings and Structures Surveyed Building Name, Address, and Parcel Year Built Architect Description Identified and Observed Alterations 1235 Emerson Street (APN 124-12-031) 1979 Unknown The 2-story house is L-shaped in plan, clad in wood shingles with a gabled roof sheathed in composition shingles constructed circa 1980. The house is accessed by Emerson Street by a poured-concrete walkway. The house is surrounded by a wooden fence with a small entry door near the garage that provides access to a sizable yard with mature trees. The house has an irregular fenestration and all windows appear to be either fixed or double-hung vinyl windows. The main façade features a recessed entry point with multiple-pane French style doors. No significant changes were observed. Leonard Ely Fine Arts Center 1310 Bryant Street (APN 124-12-034) 1980 William Daseking The circa 1980 2-story building is rectangular in plan and is oriented to the northeast. The building is clad with concrete block and features a flat roof. The main (east) elevation of the building features a recessed entry point that is offset to the north of the façade. The main elevation also features a wooden pergola that is supported with concrete columns with a poured concrete walkway. The building also features one of the two sunken gardens on campus, which is located to the east of building. 2010: Reroof of building with spray foam Date unknown: Addition of the lockers, reroof of the building, addition of door to building facing Emerson and replacement of rotted wood on the exterior trellis system. 6 – CULTURAL RESOURCES Castilleja School Project Draft EIR 10056 July 2019 6-11 Table 6-1 Castilleja School Buildings and Structures Surveyed Building Name, Address, and Parcel Year Built Architect Description Identified and Observed Alterations Swimming Pool 1310 Bryant Street (APN 124-12-034) 2001 Unknown The current swimming pool, the third pool built at the same location, was installed in 2001. There have been no significant changes to the pool since its installation in 2001. Pool Storage Building 1310 Bryant Street (APN 124-12-034) 2001 Unknown The small, 1-story, flat-roofed, brick-veneer pool storage building is used for chemical and pool equipment storage. There are no known alterations. Joan Z. Lonergan Fitness and Athletic Center 1310 Bryant Street (APN 124-12-034) 2008 Kornberg and Associates The 2-story gymnasium is roughly rectangular in plan with a flat roof and is clad in stucco and wood shingles. The building is accessed by a glass entryway offset to the east There are no known alterations. Source: Appendix D Previously Recorded Resources The Northwest Information Center records identified 29 resources within the 1-mile search radius. The closest resources are 1215 Emerson Street (a single family residence adjacent to the northwest 6 – CULTURAL RESOURCES Castilleja School Project Draft EIR 10056 July 2019 6-12 corner of the project area found eligible for the NRHP as an individual property through survey evaluation); a historic utility pole approximately 100 feet to the south of the project area (P-43- 0002809, not eligible for the NRHP) and the Professorville Historic District (P-43-000551, NRHP Listed District), located adjacent to the project area, on the north side of Embarcadero Road. Refer to the Cultural Resources Study in Appendix D for information regarding additional resources known to occur within one mile of the Castilleja School project site. 6.2 REGULATORY FRAMEWORK Cultural resources are defined as buildings, sites, structures, or objects, each of which may have historical, architectural, archaeological, cultural, and/or scientific importance. Several laws and regulations at the federal and state level govern archaeological and historic resources deemed to have scientific, historic, or cultural value. The pertinent regulatory framework, as it applies to the proposed project, is summarized in the following text. Federal Regulations National Historic Preservation Act The National Historic Preservation Act of 1966 established the National Register of Historic Places (NRHP) as the official federal list of cultural resources that have been nominated by state offices for their historical significance at the local, state, or national level. Properties listed in the NRHP, or determined eligible for listing, must meet certain criteria for historical significance and possess integrity of form, location, and setting. Under Section 106 of the act and its implementing regulations, federal agencies are required to consider the effects of their actions, or those they fund or permit, on properties that may be eligible for listing or that are listed in the NRHP. The regulations in 36 CFR 60.4 describe the criteria to evaluate cultural resources for inclusion in the NRHP. Properties may be listed in the NRHP if they possess integrity of location, design, setting, materials, workmanship, feeling, and association, and they: A. Are associated with events that have made a significant contribution to the broad patterns of our history; B. Are associated with the lives of persons significant in our past; C. Embody the distinctive characteristics of a type, period, or method of construction, or represent the work of a master, or possess high artistic values, or represent a significant and distinguishable entity whose components may lack individual distinction; or D. Have yielded, or may be likely to yield, information important in prehistory or history. These factors are known as Criteria A, B, C, and D. 6 – CULTURAL RESOURCES Castilleja School Project Draft EIR 10056 July 2019 6-13 In addition, the resource must be at least 50 years old, except in exceptional circumstances. Eligible properties must meet at least one of the criteria and exhibit integrity, which is measured by the degree to which the resource retains its historical properties and conveys its historical character, the degree to which the original fabric has been retained, and the reversibility of the changes to the property. Archaeological sites are evaluated under Criterion D, which concerns the potential to yield information important in prehistory or history. The residential building at 1263 Emerson Street (Lockey house) was determined potentially eligible in 1998 for listing on the CRHR, but was not found to be eligible for listing in the NRHP. Further analysis, conducted by Dudek’s architectural historian in 2017 on behalf of the City of Palo Alto (Appendix D), determined the Lockey house was ineligible for CRHR because the home no longer retains integrity of its original design. The residence at 1215 Emerson Street, which is immediately adjacent to the project site, was found in 1998 to be eligible for the NRHP (and therefore also eligible for the CRHR). State Regulations California Register of Historical Resources California Public Resources Code, Section 5024.1, authorizes the establishment of the CRHR. Any identified cultural resources must therefore be evaluated against the CRHR criteria. In order to be determined eligible for listing in the CRHR, a property must be significant at the local, state, or national level under one or more of the four significance criteria, modeled on the NRHP. In order to be determined eligible for listing in the CRHR, a property must be significant at the national, state, or local level under one or more of the following four criteria: 1. It is associated with events or patterns of events that have made a significant contribution to the broad patterns of the history and cultural heritage of California and the United States. 2. It is associated with the lives of persons important to the nation or to California’s past. 3. It embodies the distinctive characteristics of a type, period, region, or method of construction, or represents the work of an important creative individual, or possesses high artistic values. 4. It has yielded, or may be likely to yield, information important to the prehistory or history of the state and the nation. In addition to meeting one or more of the above criteria, a significant property must also retain integrity. Properties eligible for listing in the CRHR must retain enough of their historic character to convey the reason(s) for their significance. Integrity is judged in relation to location, design, setting, materials, workmanship, feeling, and association. 6 – CULTURAL RESOURCES Castilleja School Project Draft EIR 10056 July 2019 6-14 California Public Resources Code Sections 5097–5097.6 of the California Public Resources Code indicate that the unauthorized disturbance or removal of archaeological, historical, or paleontological resources located on public lands is a misdemeanor. It prohibits the knowing destruction of objects of antiquity without a permit on public lands, and it provides for criminal sanctions. This section was amended in 1987 to require consultation with the Native American Heritage Commission (NAHC) whenever Native American graves are found. Violations for taking or possessing remains or artifacts are felonies. California Public Resources Code Section 5097.5 states that “a person shall not knowingly and willfully excavate upon, or remove, destroy, injure, or deface, any historic or prehistoric ruins, burial grounds, archaeological or vertebrate paleontological site, including fossilized footprints, inscriptions made by human agency, rock art, or any other archaeological, paleontological or historical feature, situated on public lands, except with the express permission of the public agency having jurisdiction over the lands.” California Health and Safety Code Section 7050.5 California law protects Native American burials, skeletal remains, and associated grave goods, regardless of their antiquity, and provides for the sensitive treatment and disposition of those remains. The California Health and Safety Code, Section 7050.5, requires that if human remains are discovered in any place other than a dedicated cemetery, no further disturbance or excavation of the site or nearby area reasonably suspected to contain human remains shall occur until the county coroner has examined the remains (Section 7050.5b). If the coroner determines or has reason to believe the remains are those of a Native American, the coroner must contact the NAHC within 24 hours (Section 7050.5c). The NAHC will notify the most likely descendant. With the permission of the landowner, the most likely descendant may inspect the site of discovery. The inspection must be completed within 24 hours of notification of the most likely descendant by the NAHC. The most likely descendant may recommend means of treating or disposing of, with appropriate dignity, the human remains and items associated with Native Americans. California Environmental Quality Act Under CEQA (California Public Resources Code, Section 21000 et seq.), public agencies must consider the effects of their actions on both historical resources and unique archaeological resources. Pursuant to CEQA Section 21084.1, a “project that may cause a substantial adverse change in the significance of an historical resource is a project that may have a significant effect on the environment.” Section 21083.2 requires agencies to determine whether proposed projects would have effects on “unique archaeological resources.” 6 – CULTURAL RESOURCES Castilleja School Project Draft EIR 10056 July 2019 6-15 “Historical resource” has a precise, specialized meaning as defined in the CEQA statute (see California Public Resources Code, Section 21084.1, and 14 CCR 15064.5(a) and 15064.5(b)). The term embraces any resource listed in or determined to be eligible for listing in the CRHR. The CRHR includes resources listed in or formally determined eligible for listing in the NRHP, as well as some California State Landmarks and Points of Historical Interest. Properties of local significance that have been designated under a local preservation ordinance (local landmarks or landmark districts) or that have been identified in a local historical resources inventory may be eligible for listing in the CRHR and are presumed to be “historical resources” for purposes of CEQA unless a preponderance of evidence indicates otherwise (California Public Resources Code, Section 5024.1, and 14 CCR 4850). Unless a resource listed in a survey has been demolished or has lost substantial integrity, or there is a preponderance of evidence indicating that it is otherwise not eligible for listing, a lead agency should consider the resource potentially eligible for the CRHR. In addition to assessing whether historical resources potentially impacted by a proposed project are listed or have been identified in a survey process, lead agencies have a responsibility to evaluate them against the CRHR criteria as discussed previously, prior to making a finding as to a proposed project’s impacts to historical resources (California Public Resources Code, Section 21084.1, and 14 CCR 15064.5(a)(3)). The fact that a resource is not listed or determined to be eligible for listing does not preclude a lead agency from determining that it may be a historical resource (California Public Resources Code, Section 21084.1, and 14 CCR 15064.5(a)(4)). CEQA also distinguishes between two classes of archaeological resources: archaeological sites that meet the definition of a historical resource, as described previously, and unique archaeological resources. Under CEQA, an archaeological resource is considered “unique” if it:  Contains information needed to answer important scientific research questions and there is a demonstrable public interest in that information;  Has a special and particular quality such as being the oldest of its type or the best available example of its type; or  Is directly associated with a scientifically recognized important prehistoric or historic event or person (California Public Resources Code, Section 21083.2(g)). CEQA states that if a proposed project would result in an impact that might cause a substantial adverse change in the significance of a historical resource, then an EIR must be prepared and mitigation measures and alternatives must be considered. A “substantial adverse change” in the significance of a historical resource means physical demolition, destruction, relocation, or alteration of the resource or its immediate surroundings such that the significance of a historical resource would be materially impaired (14 CCR 15064.5(b)(1)). 6 – CULTURAL RESOURCES Castilleja School Project Draft EIR 10056 July 2019 6-16 The CEQA Guidelines (Section 15064.5(c)) also provide specific guidance on the treatment of archaeological resources, depending on whether they meet the definition of a historical resource or a unique archaeological resource. If the site meets the definition of a unique archaeological resource, it must be treated in accordance with the provisions of California Public Resources Code, Section 21083.2. CEQA Guidelines, Section 15064.5(e), requires that excavation activities be stopped whenever human remains are uncovered and that the county coroner be called in to assess the remains. If the county coroner determines that the remains are those of Native Americans, the NAHC must be contacted within 24 hours. At that time, the lead agency must consult with the appropriate Native Americans, if any, as identified in a timely manner by the NAHC. Section 15064.5 of the CEQA Guidelines directs the lead agency (or applicant), under certain circumstances, to develop an agreement with the Native Americans for the treatment and disposition of the remains. Senate Bill 297 SB 297 addresses the disposition of Native American burials in archaeological sites and protects such remains from disturbance, vandalism, or inadvertent destruction; establishes procedures to be implemented if Native American skeletal remains are discovered during construction; and establishes the NAHC to resolve disputes regarding the disposition of such remains. The provisions of SB 297 have been incorporated into Section 15064.5(e) of the CEQA Guidelines. Assembly Bill 52 Assembly Bill (AB) 52 requires consultation with Native American tribes traditionally and culturally affiliated with the geographic area in which a project requiring CEQA review is proposed if those tribes have requested to be informed of such proposed projects. The intention of such consultation is to avoid adverse impacts to tribal cultural resources. This law is in addition to existing legislature protecting archaeological resources associated with California Native American tribes. AB 52 applies to all projects initiating environmental review in or after July 2015. However, no tribes have requested consultation in accordance with AB 52 for projects within the City of Palo Alto, thus the City is not obligated to notify or consult with any tribes in regards to the proposed project... Local Regulations City of Palo Alto Municipal Code – Historic Preservation (Chapter 16.49) In adopting Section 16.49.010 (“Purpose”) of the City Municipal Code, the City found that the protection, enhancement, perpetuation, and use of structures, districts, and neighborhoods of historical and architectural significance located within the City are of cultural and aesthetic benefit 6 – CULTURAL RESOURCES Castilleja School Project Draft EIR 10056 July 2019 6-17 to the community. The City further found that respecting the City’s heritage would support the City’s economic, cultural, and aesthetic standing. According to Section 16.49.010, the purposes of the City’s Historic Preservation chapter are to: (a) Designate, preserve, protect, enhance and perpetuate those historic structures, districts and neighborhoods which contribute to the cultural and aesthetic heritage of Palo Alto; (b) Foster civic pride in the beauty and accomplishments of the past; (c) Stabilize and improve the economic value of certain historic structures, districts and neighborhoods; (d) Develop and maintain appropriate settings for such structures; (e) Enrich the educational and cultural dimensions of human life by serving aesthetic as well as material needs and fostering knowledge of the living heritage of the past; (f) Enhance the visual and aesthetic character, diversity and interest of the city; (g) Establish special requirements so as to assure the preservation and the satisfactory maintenance of significant historic structures within the downtown area. Historic Resource Designation Criteria In accordance with Section 16.49.404(b) of the City Municipal Code, the following criteria, along with the definitions of historic categories and districts in Section 16.49.020, shall be used as criteria for designating additional historic structures/sites or districts to the historic inventory: (1) The structure or site is identified with the lives of historic people or with important events in the city, state or nation; (2) The structure or site is particularly representative of an architectural style or way of life important to the city, state or nation; (3) The structure or site is an example of a type of building which was once common, but is now rare; (4) The structure or site is connected with a business or use which was once common, but is now rare; (5) The architect or building was important; (6) The structure or site contains elements demonstrating outstanding attention to architectural design, detail, materials or craftsmanship. 6 – CULTURAL RESOURCES Castilleja School Project Draft EIR 10056 July 2019 6-18 City of Palo Alto Historic Inventory The City’s Historic Inventory lists noteworthy examples of the work of important individual designers and architectural eras and traditions, as well as structures whose background is associated with important events in the history of the city, state, or nation. The Inventory is organized under the following four categories: Category 1: An “Exceptional Building” of pre-eminent national or state importance. These buildings are meritorious works of the best architects, outstanding examples of a specific architectural style, or illustrate stylistic development of architecture in the United States. These buildings have had either no exterior modifications or such minor ones that the overall appearance of the building is in its original character. Category 2: A “Major Building” of regional importance. These buildings are meritorious works of the best architects, outstanding examples of an architectural style, or illustrate stylistic development of architecture in the state or region. A major building may have some exterior modifications, but the original character is retained. Category 3 or 4: A “Contributing Building” which is a good local example of an architectural style and relates to the character of a neighborhood grouping in scale, materials, proportion or other factors. A contributing building may have had extensive or permanent changes made to the original design, such as inappropriate additions, extensive removal of architectural details, or wooden facades resurfaced in asbestos or stucco. City of Palo Alto Comprehensive Plan The City’s Comprehensive Plan provides specific policies for preserving historic and archaeological resources. The Land Use and Community Design Element emphasizes the value and importance of the sustainable management of archaeological resources as well as historic buildings and places (City of Palo Alto 2007). The Land Use and Community Design Element of the Comprehensive Plan provides general guidelines for the treatment of archaeological resources. In general, these guidelines correspond with the Secretary of the Interior’s Standards and Guidelines for Archeology and Historic Preservation (48 FR 44720–44726)) and the California Office of Historic Preservation (OHP) Instructions for Recording Historical Resources (1995). In addition to these standards and guidelines, the City’s Comprehensive Plan Land Use and Community Design Element specifies, “using the archaeological sensitivity map [Figure L-8] in the Comprehensive Plan as a guide, continue to assess the need for archaeological surveys and mitigation plans on a project basis, consistent with the California Environmental Quality Act and the National Historic Preservation Act” (City of Palo Alto 2007). 6 – CULTURAL RESOURCES Castilleja School Project Draft EIR 10056 July 2019 6-19 6.3 PROJECT IMPACTS Methods of Analysis A records search along with a pedestrian survey of the site was conducted in February 2017 by Dudek’s architectural historians Samantha Murray, MA, Sarah Corder, MFA, and Kara Dotter, MSHP, who meet the Secretary of the Interior’s Professional Qualification Standards for architectural history, and Dudek archaeologists Adam Giacinto, MA, Registered Professional Archaeologist (RPA), and William Burns, MSc, RPA. The results of these searches and surveys are included in the Cultural Resources Study for the Castilleja School Project, City of Palo Alto, Santa Clara County, California (Appendix D). The survey also included consultation with the NAHC and a sacred lands file search. No Native American cultural resources were identified within the survey area. This research established the historic context and derived locations of other resources that may exist or have existed within the project area. Although the project-specific impact analysis for cultural resources necessarily includes separate analyses for prehistoric resources, historic-period resources, and human remains, the cumulative analysis combines these resources into a single resource base and considers the additive effect of project-specific impacts to significant regional impacts on cultural resources. Significance Criteria Potential impacts associated with cultural resources have been evaluated using the following criteria, based on Appendix G of the CEQA Guidelines (14 CCR 15000 et seq.). The proposed project would have a potentially significant impact related to cultural resources if it would:  Cause a substantial adverse change in the significance of a historical or archaeological resource as defined in CEQA Guidelines, Section 15064.5.  Disturb any human remains, including those interred outside of formal cemeteries. An adverse change in the significance of a historical or archaeological resource is one that would disturb, damage, or destroy the resource, while the disturbance of damage would reduce or eliminate the potential for the resource to yield important information and context regarding history. 6 – CULTURAL RESOURCES Castilleja School Project Draft EIR 10056 July 2019 6-20 Impact Analysis IMPACT 6-1 Cause a substantial adverse change in the significance of a historical or archeological resource. SIGNIFICANCE: Potentially Significant MITIGATION MEASURES: Mitigation Measures 6a and 6b SIGNIFICANCE AFTER MITIGATION: Less than Significant In preparation of the Cultural Resources Study, Dudek completed an extensive archival research and intensive pedestrian survey of the Castilleja School. It found that the campus contains one historical resource: the Administration/Chapel building, which is currently listed as a Category 3 building on the City’s inventory of historic resources; listed in the Office of Historic Preservation’s Historical Resources Inventory with a status code 5S2 (individual property that is eligible for local listing or designation). The report states that while the campus conveys its original plan on the most basic level, all other buildings/features on campus were found to be ineligible for either individual listing or as a contributing element of a historic district. Only buildings and structures over 45 years old were evaluated for historical significance. Table 6-2 provides a summary of findings for all buildings/features on campus. Table 6-2 Castilleja School Buildings Component Year Built Findings Gunn Family Administration Center Building/ Elizabeth Hughes Chapel Theater 1910/1926 Locally listed (Category 3) Circle greenspace feature 1910 Not eligible Arrillaga Family Campus Center 1960–1962 Not eligible Rhoades Hall 1965–1967 Not eligible Maintenance Building 1960 Not eligible Leonard Ely Fine Arts Center 1980 Not eligible Swimming Pool 2001 Not eligible Pool Storage Building 2001 Not eligible Joan Z. Lonergan Fitness and Athletic Center 2008 Not eligible 1263 Emerson Street (Lockey House) 1912 Not eligible 1235 Emerson Street 1979 Not eligible Source: Appendix D The proposed project does not include any alterations to the Gunn Family Administration Center Building/ Elizabeth Hughes Chapel Theater. The project proposes to demolish the existing 6 – CULTURAL RESOURCES Castilleja School Project Draft EIR 10056 July 2019 6-21 classroom building, which is adjacent to the Administration Center. A new academic building would be constructed in generally the same location as the existing classroom building, but it would be located approximately 50 feet to the south of the Administration Center as shown on Figure 3-6, Site Plan, in Chapter 3, Project Description and Figure 4-2, Building Elevations, in Chapter 4, Land Use and Planning. This would improve the visibility of the Administration Center from Bryant Street. Thus the project would have no adverse effects on the historic significance and integrity of the Administration Center and Chapel Theater. The residence located at 1215 Emerson Street, which is adjacent to the project site, is a historic resource that is eligible for listing on the NRHP due to its association with an important political figure in Palo Alto from 1918 to 1936. The proposed project would not alter any portion of the property that supports this resource. It would demolish the nearest adjacent residence, but the determination of historic significance and integrity of the building at 1215 Emerson Street is not dependent on the presence of adjacent or nearby structures; and the adjacent residence that is proposed to be demolished was constructed in 1979, which is outside the period of significance for 1215 Emerson Street (Appendix D). Demolition and construction activities would occur in close proximity to the Administrative Center/Chapel Theater building and could result in inadvertent damage to the structure. Similarly the residence located at 1215 Emerson Street could be inadvertently damaged during project construction. The discussion under Impact 8-3 in Chapter 8, Noise, demonstrates that the project does not include activities that generate the highest levels of vibration, such as blasting and pile driving, and the anticipated levels of vibration resulting from project construction are not anticipated to adversely affect any adjacent historic resources. However, the historic buildings could be adversely affected by dust, debris, and damage from accidental contact with construction equipment. Thus the project would result in a potentially significant impact to these historic buildings. Mitigation Measure 6a requires the development and approval of a preservation protection plan for each phase of construction. With the implementation of Mitigation Measure 6a, the proposed project will have a less-than-significant impact on historical resources. Because of the prevalence of archeological resources in the area, there is a potential for earth- moving activities to disturb previously unknown archeological resources. No archeological resources were identified during the record searches or surveys. However, it is possible that earth- moving construction activities, such as grading and excavation, could disturb archeological resources, if any occurred on site, thus the project would result in a potentially significant impact to archaeological resources. Mitigation Measure 6b would require the education of construction workers on archeological resources and the steps to take in the event of the discovery of any previously unrecorded resource. With implementation of the Mitigation Measure 6b, the proposed project will have a less than significant impact to archeological resources. 6 – CULTURAL RESOURCES Castilleja School Project Draft EIR 10056 July 2019 6-22 IMPACT 6-2 Disturb any human remains, including those interred outside of dedicated cemeteries. SIGNIFICANCE: Less than Significant MITIGATION MEASURES: None required SIGNIFICANCE AFTER MITIGATION: Less than Significant Because of the prevalence of dedicated burials in prehistoric and historic periods in the area, there is a potential for earth-moving activities to disturb human remains. No burial sites or cemeteries were identified during the record searches or surveys. However, it is possible that earth-moving construction activities, such as grading and excavation, could disturb human remains, if any dedicated burials occurred on site. In the event any human remains are discovered, the project contractor is required to comply with Section 7050.5(b) of the California Health and Safety Code, which specifies the following protocol when human remains are discovered: In the event of discovery or recognition of any human remains in any location other than a dedicated cemetery, there shall be no further excavation or disturbance of the site or any nearby area reasonably suspected to overlie adjacent remains until the coroner of the county in which the human remains are discovered has determined … the circumstances, manner and cause of death, and the recommendations concerning treatment and disposition of the human remains have been made to the person responsible for the excavation, or to his or her authorized representative, in the manner provided in section 5097.98 of the Public Resources Code. All construction contractors would be required as a matter of law to follow the protocols set forth by the California Health and Safety Code and Public Resources Code in the event human remains are discovered. This would ensure that any human remains are not adversely affected by project construction and the impact would remain less than significant. IMPACT 6-3 Contribute to a cumulative loss of cultural resources. SIGNIFICANCE: No Impact MITIGATION MEASURES: None required SIGNIFICANCE AFTER MITIGATION: No Impact Archaeological Resources Because all significant archaeological resources and human remains are unique and non-renewable members of finite classes, all adverse effects or negative impacts erode a dwindling resource base. The loss of any one archaeological site affects all others in a region, because the cultural setting 6 – CULTURAL RESOURCES Castilleja School Project Draft EIR 10056 July 2019 6-23 context for a given region is a reflection of all the cultural resources in that region and these resources are best understood in the context of the entirety of the cultural system of which they are a part. Cultural resources could therefore be a cumulatively considerable impact to archaeological resources if any cultural resources (including subsurface and surface archaeological resources) are disturbed and/or destroyed. For the analysis of cumulative impacts to archaeological resources, the geographic area is the City of Palo Alto. Development under the cumulative scenario in this area is expected to include buildout of the City of Palo Alto General Plan and the individual projects described in Chapter 4, Land Use, of this EIR. The Palo Alto Comprehensive Plan, state law, and federal law require that archaeological resources be preserved in place whenever feasible, and require resources that cannot be preserved be properly recorded, evaluated, and curated. Therefore, although development is anticipated in the region and could occur in proximity to known archaeological resource sites, compliance with the applicable state and federal regulations and general plan policies would ensure that no loss of archaeological resources and research potential would occur in the cumulative scenario. The project-specific potential impacts would remain less than significant with implementation of Mitigation Measures 6a and 6b. This would ensure that the project would comply with the City of Palo Alto Comprehensive Plan and applicable state and federal regulations. As the cumulative impact would remain less than significant, there is no cumulative impact to which the project could contribute. Historic Resources For the analysis of cumulative impacts to historic resources, the geographic area is the City of Palo Alto. The Comprehensive Plan EIR concluded that “Development allowed by the proposed Plan, in combination with other future development in the city and the region, has the potential to cause adverse cumulative cultural resource impacts, which would be a significant impact.” However, the Comprehensive Plan EIR concluded that with implementation of the mitigation measures identified in the Comprehensive Plan EIR, the cumulative impacts to historic resources would be reduced to a less than significant level. Thus there is no significant cumulative impact to which the project could contribute. As discussed in Chapter 4, there are several projects in the City that include modifications to historic buildings. The City’s Historic Review Board has the authority to review and make recommendations on any project that has a potential to affect a historic resource, and the Comprehensive Plan encourages protection of all historic resources, consistent with the Comprehensive Plan EIR mitigation measures. Similarly, the Castilleja School Project would prevent disturbance of historical resources consistent with the Comprehensive Plan policies with implementation of Mitigation Measure 6a. This would ensure that the project would comply with 6 – CULTURAL RESOURCES Castilleja School Project Draft EIR 10056 July 2019 6-24 the City of Palo Alto Comprehensive Plan and applicable state and federal regulations. Therefore, the recently approved and pending projects in the cumulative scenario, including the proposed Castilleja School Project, would be consistent with the analysis in the Comprehensive Plan EIR, and impacts to historic resources in the cumulative scenario would remain less than significant. 6.4 MITIGATION MEASURES Mitigation Measure 6a A protection plan shall be implemented for the Administration/Chapel Theater building and the residence at 1215 Emerson Street during proposed new construction and renovation activities to prevent damage to these structures. A clear and concise preservation protection plan shall be developed to provide these details. The protection plan shall be prepared by a qualified historic preservation specialist and shall be appended to the final set of construction plans for each construction phase. At a minimum, the protection plan shall include the following:  Protective fencing shall be installed approximately 15 feet from the perimeter of the Administration/Chapel Theater building and from the southern and eastern property lines of the residence at 1215 Emerson Street, or a lesser distance if recommended by a qualified historic preservation specialist. All construction workers shall be instructed to keep all people, materials, and equipment outside of the areas surrounded by protective fencing. The protective fencing shall consist of brightly-colored mesh fencing at least four feet in height. The mesh shall be mounted on six-foot tall poles, with at least two feet below ground, and spaced a maximum of six feet apart.  Material and equipment delivery and stockpile areas shall be identified on the protection plan, and shall be located as far as practicable from the Administration/Chapel Theater building and the residence at 1215 Emerson Street.  If cranes are used to install buildings or building components, no materials or structures shall be suspended above or within 30 feet measured horizontally from the exterior walls of the Administration/Chapel Theater building and the residence at 1215 Emerson Street.  For demolition of the existing Classroom building, the protection plan shall document the specific nature of demolition activities that would occur on any portion of the building that touches or is within 25 feet of the Administration/Chapel Theater building and provide recommendations for 6 – CULTURAL RESOURCES Castilleja School Project Draft EIR 10056 July 2019 6-25 equipment usage and demolition techniques that will avoid adverse effects to the Administration/Chapel Theater building.  The protection plan shall prescribe measures for containment of dust during demolition, excavation, and construction. This may include wetting soils and materials to prevent wind-blown dust; covering exposed materials, soil, and unfinished buildings; and use of temporary barriers to prevent any wind-blown dust from reaching historic structures. Mitigation Measure 6b Prior to initiation of construction for each construction phase, all construction crew members, consultants, and other personnel shall receive project- specific Cultural Resource Awareness training. The training shall be conducted in coordination with qualified cultural resource specialists and shall inform project personnel of the potential to encounter sensitive archaeological material. In the event that archaeological resources (sites, features, or artifacts) are exposed during construction activities for the proposed project, all construction work occurring within 100 feet of the find shall immediately stop until a qualified archaeologist, meeting the Secretary of the Interior’s Professional Qualification Standards, can evaluate the significance of the find and determine whether additional study is warranted. Prehistoric archaeological deposits may be indicated by the presence of discolored or dark soil, fire-affected material, concentrations of fragmented or whole marine shell, burned or complete bone, non-local lithic materials, or the characteristic observed to be atypical of the surrounding area. Common prehistoric artifacts may include modified or battered lithic materials; lithic or bone tools that appeared to have been used for chopping, drilling, or grinding; projectile points; fired clay ceramics or non-functional items; and other items. Historic-age deposits are often indicated by the presence of glass bottles and shards, ceramic material, building or domestic refuse, ferrous metal, or old features such as concrete foundations or privies. Depending upon the significance of the find under CEQA (14 CCR 15064.5(f); PRC Section 21082), the archaeologist may simply record the find and allow work to continue. If the discovery proves significant under CEQA, additional work, such as preparation of an archaeological treatment plan, testing, or data recovery may be warranted and would be implemented if recommended by the qualified archeologist. 6.5 REFERENCES CITED Menlo Park, City of. 2018. Menlo Park History. https://www.menlopark.org/888/Menlo-Park- history. Accessed October 8, 2018. 6 – CULTURAL RESOURCES Castilleja School Project Draft EIR 10056 July 2019 6-26 Palo Alto, City of. 2016. Comprehensive Plan Update Environmental Impact Report. https://www.cityofpaloalto.org/civicax/filebank/documents/62915. Palo Alto, City of. 2017. Our Palo Alto 2030: City of Palo Alto Comprehensive Plan 2030. https://www.cityofpaloalto.org/civicax/filebank/documents/62915. Palo Alto, City of. 2019. History of Palo Alto. March 25, 2019. http://cityofpaloalto.org/gov/depts/pln/historic_preservation/history_of_palo_alto.asp Cultural Resources Study for the Castilleja School Project, City of Palo Alto, Santa Clara County, California Prepared for: City of Palo Alto 250 Hamilton Avenue Palo Alto, California 94301 Contact: Amy French, Chief Planning Official Prepared by: Samantha Murray, MA, Sarah Corder, MFA, Kara Dotter, MSHP, William Burns, MSc, RPA, and Adam Giacinto, MA, RPA 853 Lincoln Way, Suite 208 Auburn, CA 95603 MARCH 2019 Printed on 30% post-consumer recycled material. Cultural Resources Study for the Castilleja School Project 10056 i March 2019 TABLE OF CONTENTS Section Page No. ACRONYMS AND ABBREVIATIONS ................................................................................... III EXECUTIVE SUMMARY .......................................................................................................... V INTRODUCTION..........................................................................................................................2 1.1 Project Location ...................................................................................................... 2 1.2 Project Description.................................................................................................. 2 1.3 Regulatory Setting ................................................................................................ 10 1.3.1 State........................................................................................................... 10 1.3.2 Local ......................................................................................................... 13 2 BACKGROUND RESEARCH .......................................................................................16 2.1 CHRIS Records Search ......................................................................................... 16 2.1.1 Previously Conducted Cultural Resources Studies ................................... 16 2.1.2 Previously Recorded Cultural Resources .................................................. 21 2.2 Native American Coordination ............................................................................. 24 2.3 Geomorphology .................................................................................................... 25 2.4 Building Development and Archival Research ..................................................... 27 2.4.1 Castilleja School ....................................................................................... 27 2.4.2 Palo Alto Historical Association ............................................................... 27 2.4.3 City of Palo Alto Property Research ......................................................... 27 2.4.4 Historic Aerial and Topographical Map Review ...................................... 27 3 HISTORIC CONTEXT ...................................................................................................28 3.1 City of Palo Alto Historical Overview.................................................................. 28 3.1.1 School Development in Palo Alto............................................................. 30 3.1.2 Castilleja School History .......................................................................... 31 4 CULTURAL RESOURCES SURVEY ..........................................................................48 4.1 Methods................................................................................................................. 48 4.2 Description of Surveyed Resources ...................................................................... 48 5 SIGNIFICANCE EVALUATION ..................................................................................56 5.1 California Register of Historical Resources Evaluation Criteria .......................... 60 5.2 City of Palo Alto Evaluation Criteria.................................................................... 63 5.3 Integrity Considerations ........................................................................................ 64 5.4 Summary of Conclusions ...................................................................................... 66 6 IMPACTS ANALYSIS ....................................................................................................68 6.1 Identified Impacts ................................................................................................. 68 Cultural Resources Study for the Castilleja School Project TABLE OF CONTENTS (CONTINUED) Section Page No. 10056 ii March 2019 6.1.1 Direct Impacts ........................................................................................... 68 6.1.2 Indirect Impacts ........................................................................................ 68 6.2 Recommended Mitigation ..................................................................................... 69 7 SUMMARY AND MANAGEMENT RECOMMENDATIONS .................................72 7.1 Summary of Findings ............................................................................................ 72 7.1.1 Built Environment ..................................................................................... 72 7.1.2 Archaeology .............................................................................................. 72 7.2 Management Recommendations ........................................................................... 72 7.2.1 Protection of Historical Resources During Demolition and Construction Activities ................................................................................................... 72 7.2.2 Unanticipated Discovery of Archaeological Resources ........................... 73 7.2.3 Unanticipated Discovery of Human Remains........................................... 73 8 REFERENCES .................................................................................................................74 APPENDICES A. CONFIDENTIAL Records Search Results B. NAHC and Native American Coordination C. DPR Form FIGURES Figure 1 Regional Map ...........................................................................................................4 Figure 2 Local Vicinity ..........................................................................................................6 Figure 3 Aerial Map ...............................................................................................................8 Figure 4 Castilleja School 1910 (Croll and Pang 2007) .......................................................34 Figure 5 1924 Sanborn Fire Insurance Company Map Showing Castilleja School (Sanborn 1924) .........................................................................................37 Figure 6 1934 Map of Castilleja School ...............................................................................38 Figure 7 Drawing of the 1960s Construction Projects .........................................................39 Figure 8 Ely Fine Arts Center ..............................................................................................40 Figure 9 Castilleja School Eligibility Findings ....................................................................58 Cultural Resources Study for the Castilleja School Project TABLE OF CONTENTS (CONTINUED) Page No. 10056 i March 2019 TABLES Table 1 Previously Conducted Cultural Resources Studies within 1 Mile of the Project Site .........................................................................................................................16 Table 2 Previously Recorded Cultural Resources within 1 Mile of the Project Area ...................22 Table 3 Castilleja School Buildings and Structures Surveyed.......................................................49 Table 4 Castilleja School Buildings ...............................................................................................56 Cultural Resources Study for the Castilleja School Project 10056 ii March 2019 INTENTIONALLY LEFT BLANK Cultural Resources Study for the Castilleja School Project 10056 iii March 2019 ACRONYMS AND ABBREVIATIONS Acronym/Abbreviation Definition APN Assessor’s Parcel Number CEQA California Environmental Quality Act CHRIS California Historical Resources Information System City City of Palo Alto CRHR California Register of Historical Resources MA Master of Arts MFA Master of Fine Arts MSHP Master of Science in Historic Preservation NAHC Native American Heritage Commission NRHP National Register of Historic Places NWIC Northwest Information Center PRC California Public Resources Code RPA Registered Professional Archaeologist Cultural Resources Study for the Castilleja School Project 10056 iv March 2019 INTENTIONALLY LEFT BLANK Cultural Resources Study for the Castilleja School Project 10056 v March 2019 EXECUTIVE SUMMARY Dudek was retained by the City of Palo Alto (City) to conduct a cultural resources study for the Castilleja Master Plan and Conditional Use Permit (proposed project). The proposed project would allow for an increase in student enrollment and expand the existing campus by demolishing existing buildings, constructing a new building and a new below-grade parking structure, and increasing the amount of open space. This initial submittal for the cultural resources study includes a records search of the proposed project site plus a 1-mile radius, Native American coordination, a pedestrian survey of the project site for cultural resources, archival and building development research for buildings located within the project site, and evaluation of buildings for California Register of Historical Resources (CRHR) and City register eligibility. When complete, the cultural resources study report will also include an assessment of impacts to historical resources in compliance with the California Environmental Quality Act (CEQA) and management and mitigation recommendations. For this initial submittal, all buildings and structures within the proposed project site that were constructed at least 45 years ago were photographed, researched, and evaluated in consideration of CRHR and City designation criteria and integrity requirements. Consideration of potential impacts to historical resources under CEQA will be presented in the complete cultural resources study report. As a result of the significance evaluation, including consideration of CRHR and City evaluation criteria and integrity requirements, the Castilleja School campus was found not eligible for designation as a historic district due to the fact that most of the campus has been significantly altered from its original appearance. Further, all of the 1960s buildings and the two residential properties were found not eligible at the individual level due to a lack of important historical associations and compromised integrity. However, the Administration/Chapel building appears to remain eligible for listing on City’s local register as a Category 3 (Contributing Building). As a result of these findings, the Administration/Chapel building is considered an historical resource under CEQA. As such, the proposed project has the potential to adversely impact historical resources. However, these impacts can be mitigated below a level of significance (see Section 7.2.1). No archaeological resources were identified within the project site or immediate vicinity as a result of the CHRIS records search or Native American coordination. However, it is always possible that intact archaeological deposits are present at subsurface levels. Therefore, standard protection measures for archaeological resources and human remains are provided. Cultural Resources Study for the Castilleja School Project 10056 1 March 2019 INTENTIONALLY LEFT BLANK Cultural Resources Study for the Castilleja School Project 10056 2 March 2019 INTRODUCTION Dudek was retained by the City of Palo Alto (City) to conduct a cultural resources study for the Castilleja Master Plan and Conditional Use Permit (proposed project). The cultural resources study will include the following components: (1) a California Historical Resources Information System (CHRIS) records search covering the proposed project site plus a 1-mile radius at the Northwest Information Center (NWIC), (2) a review of the California Native American Heritage Commission’s (NAHC’s) Sacred Lands File, (3) outreach with local Native American tribes/groups identified by the NAHC to collect any information they may have concerning cultural resources, (4) a pedestrian survey of the project site for cultural resources, (5) archival and building development research for buildings located within the project site, (6) the evaluation of buildings for California Register of Historical Resources (CRHR) and City of Palo Alto register eligibility, and (7) consideration of impacts on historical resources in compliance with the California Environmental Quality Act (CEQA). This initial submittal of the cultural resources study report was prepared by Dudek architectural historians Samantha Murray, MA, Sarah Corder, MFA, and Kara Dotter, MSHP, who meet the Secretary of the Interior’s Professional Qualification Standards for architectural history, and Dudek archaeologists Adam Giacinto, MA, Registered Professional Archaeologist (RPA), and William Burns, MSc, RPA. 1.1 Project Location The proposed project will occur at the existing Castilleja School, located at 1310 Bryant Street in the City of Palo Alto, San Clara County, California. The project site is bounded by Bryant Street to the northeast, Kingsley Avenue to the northwest, Kellogg Avenue to the southeast, and Emerson Street to the southwest (Figures 1-3). 1.2 Project Description Castilleja School is an all-girls private school in Palo Alto that has been educating 6th- to 12th-grade girls since 1907 and has been located at the current site since 1910. The school’s facilities include administrative buildings, a chapel theater, classrooms, a gymnasium, a pool, an aboveground parking area, a playing area, and a track. Castilleja has submitted applications to the City for preliminary review of a tentative map and amendment of the school’s Conditional Use Permit to allow for increased enrollment. To accommodate the increased enrollment, Castilleja proposes to demolish several of the existing buildings within the campus and construct a new underground parking structure, a new swimming pool, and a new classroom building. Cultural Resources Study for the Castilleja School Project 10056 3 March 2019 INTENTIONALLY LEFT BLANK Milpitas SanJose MountainView PaloAlto Gilroy Campbell LosBanos Atwater Turlock Modesto Salida Oakdale Ceres SanRamon BlackhawkDanville Moraga Town Alamo DiscoveryBay Orinda Lafayette WalnutCreek Clayton Brentwood PleasantHill OakleyConcord Carmel ValleyVillage DelMonteForestMontereySeaside Marina PrunedaleElkhorn Salinas Hollister AptosHills-Larkin Valley Interlaken SantaCruz SoquelAptos Corralitos Felton Day Valley ScottsValley BenLomond BoulderCreek MorganHill Lexington Hills SanJose LosGatos Saratoga Cupertino LosAltosHills LosAltos SantaClaraSunnyvale PortolaValley Woodside Atherton SanCarlosHalfMoonBay MenloPark BelmontEl Granada RedwoodCity Montara Hillsborough SanMateo FosterCity Burlingame San Bruno Pacifica South SanFrancisco SanFrancisco NewarkFremont Union City Hayward PleasantonFairview Livermore DublinSanLeandroCastroValley Alameda Oakland Berkeley Antioch VineHill Richmond BethelIslandMartinezPittsburg WestPittsburg Pinole Rodeo Hercules Manteca Linden Stockton Lodi Lockeford Tracy Lathrop Mill Valley SanRafael Lagunitas-ForestKnolls Lucas Valley-Marinwood Inverness Novato Benicia Vallejo Santa C r u z County Santa Clara County Merce d C o u n t y San MateoCounty San Francisco County MarinCounty Co n t r a C o s t a Co u n t y St a n i s l a u s C o u n t y Contra Costa C o u n t y Sacramento County Fresn o C o u n t y Mo Sa n Be San B e n i t o C o u n t y Merc e d C o u n t y as C o u n t y Cal a v e r a s C o u n t y Merced C o u n t y Me r c e d C o u n t y Montere y County San Benito County Santa C l a r a C o u n t y S a n t a C l a r a C o u n t y Santa C r u z C o u n t y Santa Clara County Stanislau s C o u n t y Sta St a n i s l a u s C o u n t y aq u i n C o u n t y San J o a q u i n C o u n t y Sa n J o a q u i n C o u n t y Stanis l a u s C o u n t y Santa CruzCounty San Mateo County Alameda Coun t y Alameda County Ala m e d a C o u n t y Sa n J o a q u i n C o u n t y Pacific Ocean 35 165 219 49 183 185 237 160 129 88 108 9 99 68 130 156 12 84 92 26 120 140 33 25 152 4 132 1 101 880 280 205 238 5 680 580 Regional Map FIGURE 1 Castilleja School Conditional Use Permit and Master Plan Initial Study Da t e : 1 / 1 7 / 2 0 1 7 - L a s t s a v e d b y : t f r i e s e n - P a t h : Z : \ P r o j e c t s \ j 1 0 0 5 6 0 1 \ M A P D O C \ D O C U M E N T \ I S \ F i g u r e _ 1 _ R e g i o n a l . m x d Project Site 02010Miles Cultural Resources Study for the Castilleja School Project 10056 5 March 2019 INTENTIONALLY LEFT BLANK 82 101 Vicinity Map Figure 2 Castilleja School Conditional Use Permit and Master Plan Initial Study SOURCE: ESRI 2015 Da t e : 1 / 1 7 / 2 0 1 7 - L a s t s a v e d b y : t f r i e s e n - P a t h : Z : \ P r o j e c t s \ j 1 0 0 5 6 0 1 \ M A P D O C \ D O C U M E N T \ I S \ F i g u r e _ 2 _ V i c i n i t y . m x d 0 2,0001,000 Feet Project Site Cultural Resources Study for the Castilleja School Project 10056 7 March 2019 INTENTIONALLY LEFT BLANK Aerial Map Castilleja School Conditional Use Permit and Master Plan Initial Study SOURCE: Bing Maps 2015 Da t e : 1 / 1 7 / 2 0 1 7 - L a s t s a v e d b y : t f r i e s e n - P a t h : Z : \ P r o j e c t s \ j 1 0 0 5 6 0 1 \ M A P D O C \ D O C U M E N T \ I S \ F i g u r e _ 3 _ A e r i a l M a p . m x d 0 200100Feet Project Site Boundary Figure 3 Cultural Resources Study for the Castilleja School Project 10056 9 March 2019 INTENTIONALLY LEFT BLANK Cultural Resources Study for the Castilleja School Project 10056 10 March 2019 1.3 Regulatory Setting This section includes a discussion of the applicable state laws, ordinances, regulations, and standards governing cultural resources, which must be adhered to before and during construction of the proposed project. 1.3.1 State The California Register of Historical Resources (California Public Resources Code, Section 5020 et seq.) In California, the term “historical resource” includes, but is not limited to, “any object, building, structure, site, area, place, record, or manuscript which is historically or archaeologically significant, or is significant in the architectural, engineering, scientific, economic, agricultural, educational, social, political, military, or cultural annals of California” (California Public Resources Code (PRC), Section 5020.1(j)). In 1992, the California legislature established the CRHR “to be used by state and local agencies, private groups, and citizens to identify the state’s historical resources and to indicate what properties are to be protected, to the extent prudent and feasible, from substantial adverse change” (PRC Section 5024.1(a)). The criteria for listing resources on the CRHR were expressly developed to be in accordance with previously established criteria developed for listing in the National Register of Historic Places (NRHP), enumerated below. According to PRC Section 5024.1(c)(1–4), a resource is considered historically significant if it (i) retains “substantial integrity,” and (ii) meets at least one of the following criteria: (1) Is associated with events that have made a significant contribution to the broad patterns of California's history and cultural heritage. (2) Is associated with the lives of persons important in our past. (3) Embodies the distinctive characteristics of a type, period, region, or method of construction, or represents the work of an important creative individual, or possesses high artistic values. (4) Has yielded, or may be likely to yield, information important in prehistory or history. In order to understand the historic importance of a resource, sufficient time must have passed to obtain a scholarly perspective on the events or individuals associated with the resource. A resource less than 50 years old may be considered for listing in the CRHR if it can be demonstrated that sufficient time has passed to understand its historical importance (see 14 CCR 4852(d)(2)). Cultural Resources Study for the Castilleja School Project 10056 11 March 2019 The CRHR protects cultural resources by requiring evaluations of the significance of prehistoric and historic resources. The criteria for the CRHR are nearly identical to those for the NRHP, and properties listed or formally designated as eligible for listing in the NRHP are automatically listed in the CRHR, as are the state landmarks and points of interest. The CRHR also includes properties designated under local ordinances or identified through local historical resource surveys. California Environmental Quality Act As described further, the following CEQA statutes (PRC Section 21000 et seq.) and CEQA Guidelines (14 CCR 15000 et seq.) are of relevance to the analysis of archaeological, historic, and tribal cultural resources:  PRC Section 21083.2(g) defines “unique archaeological resource.”  PRC Section 21084.1 and CEQA Guidelines Section 15064.5(a) defines “historical resources.” In addition, CEQA Guidelines Section 15064.5(b) defines the phrase “substantial adverse change in the significance of an historical resource”; it also defines the circumstances when a project would materially impair the significance of a historical resource.  PRC Section 21074(a) defines “tribal cultural resources.”  PRC Section 5097.98 and CEQA Guidelines Section 15064.5(e) set forth standards and steps to be employed following the accidental discovery of human remains in any location other than a dedicated ceremony.  PRC Sections 21083.2(b) and 21083.2(c) and CEQA Guidelines Section 15126.4 provide information regarding the mitigation framework for archaeological and historic resources, including examples of preservation-in-place mitigation measures. Preservation in place is the preferred manner of mitigating impacts to significant archaeological sites because it maintains the relationship between artifacts and the archaeological context, and may also help avoid conflict with religious or cultural values of groups associated with the archaeological site(s). More specifically, under CEQA, a project may have a significant effect on the environment if it may cause “a substantial adverse change in the significance of an historical resource” (PRC Section 21084.1; 14 CCR 15064.5(b)). If a site is listed or eligible for listing in the CRHR, or included in a local register of historic resources, or identified as significant in a historical resources survey (meeting the requirements of PRC Section 5024.1(q)), it is an “historical resource” and is presumed to be historically or culturally significant for purposes of CEQA (PRC Section 21084.1; 14 CCR 15064.5(a)). The lead agency is not precluded from determining that a resource is a historical resource even if it does not fall within this presumption (PRC Section 21084.1; 14 CCR 15064.5(a)). Cultural Resources Study for the Castilleja School Project 10056 12 March 2019 A “substantial adverse change in the significance of an historical resource” reflecting a significant effect under CEQA means “physical demolition, destruction, relocation, or alteration of the resource or its immediate surroundings such that the significance of an historical resource would be materially impaired” (14 CCR 15064.5(b)(1); PRC Section 5020.1(q)). In turn, the significance of a historical resource is materially impaired when a project does any of the following: (1) Demolishes or materially alters in an adverse manner those physical characteristics of an historical resource that convey its historical significance and that justify its inclusion in, or eligibility for, inclusion in the California Register; or (2) Demolishes or materially alters in an adverse manner those physical characteristics that account for its inclusion in a local register of historical resources pursuant to Section 5020.1(k) of the PRC or its identification in an historical resources survey meeting the requirements of Section 5024.1(g) of the PRC, unless the public agency reviewing the effects of the project establishes by a preponderance of evidence that the resource is not historically or culturally significant; or (3) Demolishes or materially alters in an adverse manner those physical characteristics of a historical resource that convey its historical significance and that justify its eligibility for inclusion in the California Register as determined by a lead agency for purposes of CEQA (14 CCR 15064.5(b)(2)). Pursuant to these sections, the CEQA inquiry begins with evaluating whether a project site contains any “historical resources,” then evaluates whether that project will cause a substantial adverse change in the significance of a historical resource such that the resource’s historical significance is materially impaired. If it can be demonstrated that a project will cause damage to a unique archaeological resource, the lead agency may require reasonable efforts be made to permit any or all of these resources to be preserved in place or left in an undisturbed state. To the extent that they cannot be left undisturbed, mitigation measures are required (PRC Sections 21083.2(a)–(c)). Section 21083.2(g) defines a unique archaeological resource as an archaeological artifact, object, or site about which it can be clearly demonstrated that without merely adding to the current body of knowledge, there is a high probability that it meets any of the following criteria: (1) Contains information needed to answer important scientific research questions and that there is a demonstrable public interest in that information. (2) Has a special and particular quality such as being the oldest of its type or the best available example of its type. Cultural Resources Study for the Castilleja School Project 10056 13 March 2019 (3) Is directly associated with a scientifically recognized important prehistoric or historic event or person (PRC Section 21083.2(g)). Impacts on nonunique archaeological resources are generally not considered a significant environmental impact (PRC Section 21083.2(a); 14 CCR 15064.5(c)(4)). However, if a nonunique archaeological resource qualifies as a tribal cultural resource (PRC Sections 21074(c) and 21083.2(h)), further consideration of significant impacts is required. CEQA Guidelines Section 15064.5 assigns special importance to human remains and specifies procedures to be used when Native American remains are discovered. As described below, these procedures are detailed in PRC Section 5097.98. California Health and Safety Code Section 7050.5 California law protects Native American burials, skeletal remains, and associated grave goods, regardless of their antiquity, and provides for the sensitive treatment and disposition of those remains. California Health and Safety Code Section 7050.5 requires that if human remains are discovered in any place other than a dedicated cemetery, no further disturbance or excavation of the site or nearby area reasonably suspected to contain human remains shall occur until the county coroner has examined the remains (Section 7050.5(b)). PRC Section 5097.98 also outlines the process to be followed in the event that remains are discovered. If the coroner determines or has reason to believe the remains are those of a Native American, the coroner must contact NAHC within 24 hours (Section 7050.5(c)). NAHC will notify the “most likely descendant.” With the permission of the landowner, the most likely descendant may inspect the site of discovery. The inspection must be completed within 48 hours of notification of the most likely descendant by NAHC. The most likely descendant may recommend means of treating or disposing of, with appropriate dignity, the human remains and items associated with Native Americans. 1.3.2 Local City of Palo Alto Municipal Code – Historic Preservation (Chapter 16.49) In adopting Section 16.49.010 (“Purpose”) of the City Municipal Code, the City found that the protection, enhancement, perpetuation, and use of structures, districts, and neighborhoods of historical and architectural significance located within the City are of cultural and aesthetic benefit to the community. The City further found that respecting the City’s heritage would support the City’s economic, cultural, and aesthetic standing. According to Section 16.49.010, the purposes of the City’s Historic Preservation chapter are to: (a) Designate, preserve, protect, enhance and perpetuate those historic structures, districts and neighborhoods which contribute to the cultural and aesthetic heritage of Palo Alto; Cultural Resources Study for the Castilleja School Project 10056 14 March 2019 (b) Foster civic pride in the beauty and accomplishments of the past; (c) Stabilize and improve the economic value of certain historic structures, districts and neighborhoods; (d) Develop and maintain appropriate settings for such structures; (e) Enrich the educational and cultural dimensions of human life by serving aesthetic as well as material needs and fostering knowledge of the living heritage of the past; (f) Enhance the visual and aesthetic character, diversity and interest of the city; (g) Establish special requirements so as to assure the preservation and the satisfactory maintenance of significant historic structures within the downtown area. Historic Resource Designation Criteria In accordance with Section 16.49.404(b) of the City Municipal Code, the following criteria, along with the definitions of historic categories and districts in Section 16.49.020, shall be used as criteria for designating additional historic structures/sites or districts to the historic inventory: (1) The structure or site is identified with the lives of historic people or with important events in the city, state or nation; (2) The structure or site is particularly representative of an architectural style or way of life important to the city, state or nation; (3) The structure or site is an example of a type of building which was once common, but is now rare; (4) The structure or site is connected with a business or use which was once common, but is now rare; (5) The architect or building was important; (6) The structure or site contains elements demonstrating outstanding attention to architectural design, detail, materials or craftsmanship. City of Palo Alto Historic Inventory The City’s Historic Inventory lists noteworthy examples of the work of important individual designers and architectural eras and traditions, as well as structures whose background is associated with important events in the history of the city, state, or nation. The Inventory is organized under the following four categories:  Category 1: An “Exceptional Building” of pre-eminent national or state importance. These buildings are meritorious works of the best architects, outstanding examples of a Cultural Resources Study for the Castilleja School Project 10056 15 March 2019 specific architectural style, or illustrate stylistic development of architecture in the United States. These buildings have had either no exterior modifications or such minor ones that the overall appearance of the building is in its original character.  Category 2: A “Major Building” of regional importance. These buildings are meritorious works of the best architects, outstanding examples of an architectural style, or illustrate stylistic development of architecture in the state or region. A major building may have some exterior modifications, but the original character is retained.  Category 3 or 4: A “Contributing Building” which is a good local example of an architectural style and relates to the character of a neighborhood grouping in scale, materials, proportion or other factors. A contributing building may have had extensive or permanent changes made to the original design, such as inappropriate additions, extensive removal of architectural details, or wooden facades resurfaced in asbestos or stucco. Cultural Resources Study for the Castilleja School Project 10056 16 March 2019 2 BACKGROUND RESEARCH 2.1 CHRIS Records Search Dudek requested a CHRIS records search from the NWIC, which houses cultural resources records for Santa Clara County. Dudek received the results on February 20, 2017. The search included any previously recorded cultural resources and investigations within a 1-mile radius of the project site. The CHRIS search also included a review of the NRHP, the CRHR, the California Inventory of Historic Resources, the Office of Historic Preservation Historic Properties Directory, the Archaeological Determinations of Eligibility list, and other ethnographic resources. A letter from the NWIC summarizing the results of the records search, maps of previously recorded resources and previously conducted studies, and a bibliography of prior cultural resources studies is provided in Confidential Appendix A of this report. 2.1.1 Previously Conducted Cultural Resources Studies The NWIC records indicate that 43 cultural resources investigations have been conducted within 1 mile of the project site. Of these, three studies have overlapped a portion of the project site (S-033061, S-041536, and S-029573). A summary of these studies is provided in the following paragraphs. Table 1 presents a record of all previously conducted studies identified as a result of the records search. Table 1 Previously Conducted Cultural Resources Studies within 1 Mile of the Project Site NWIC Report No. Title of Study Author(s) Date Proximity to Project Site S-003163 An Archaeological Reconnaissance of the Proposed Dumbarton Bridge Replacement Project (letter report) Stephen A. Dietz 1973 Outside S-004511 Cultural Resources Survey, 04-SCL-82, Proposed Lane Widening at Quarry Road and Route 82, P.M. 26.2 04220-402291 Cindy Desgrandchamp 1978 Outside S-008647 Reconnaissance of the grounds surrounding the Palo Alto Southern Pacific Depot, Red Cross, and Veterans buildings (letter report). William Roop 1979 Outside S-009487 Cultural Resource Evaluation of the Proposed Site of the Stanford University Psychiatric Center for the Archaeological Element for the Quarry Road General Plan Amendment Robert Cartier 1987 Outside S-011396 Technical Report of Cultural Resources Studies for the Proposed WTG-WEST Inc., Los Angeles to San Francisco and Sacramento, California: Fiber Optic Cable Project Biosystems Analysis Inc. 1989 Outside Cultural Resources Study for the Castilleja School Project 10056 17 March 2019 Table 1 Previously Conducted Cultural Resources Studies within 1 Mile of the Project Site NWIC Report No. Title of Study Author(s) Date Proximity to Project Site S-020523 Cultural Resources Assessment, Pacific Bell Mobile Services Facility SF-533-07, Palo Alto, Santa Clara County, California (letter report) Barry A. Price 1998 Outside S-020550 Cultural Resources Assessment, Pacific Bell Mobile Services Facility SF-614-03, Palo Alto, Santa Clara County, California (letter report) Barry A. Price 1998 Outside S-021146 Findings of Effect (No Effect), Palo Alto Transit Center Improvements, City of Palo Alto, Santa Clara County Basin Research Associates Inc. 1997 Outside S-022157 Cultural Resource Evaluation of the Property at 955 Alma Street in the City of Palo Alto, California (letter report) Robert Cartier 1999 Outside S-022183 Cultural Resource Evaluation of the Property at 200 Hamilton Avenue in the City of Palo Alto, California Robert Cartier 1999 Outside S-022359 Archaeological Monitoring at 168 University Avenue, Palo Alto, California (letter report) Hannah Ballard 2000 Outside S-022649 Archaeological Testing Program for the Property at 200 Hamilton Avenue in the City of Palo Alto, California Robert Cartier 2000 Outside S-023900 Cultural Resources Investigation for Stanford University Athletics Department Lighting Plan, Santa Clara County Barbra Siskin 2001 Outside S-025174 Cultural Resources Report for San Bruno to Mountain View Internodal Level 3 Fiber Optics Project in San Mateo and Santa Clara Counties, California John Holson, Cordelia Sutch, and Stephanie Pau 2002 Outside S-026045 Cultural Resources Reconnaissance Survey and Inventory Report for the Metromedia Fiberoptic Cable Project, San Francisco Bay Area and Los Angeles Basin Networks Richard Carrico, Theodore Cooley, and William Eckhardt 2000 Outside S-026088 Architectural/Historical Analysis for Cingular Site No. BA- 350-01: "First Baptist Church" (Palo Alto): Negative Results (letter report) Carolyn Losee 2002 Outside S-029036 Archaeological Survey of Homer Avenue Pedestrian Underpass for the City of Palo Alto. (letter report) William Self 2004 Outside S-029233 Nextel Communications Wireless Telecommunications Service Facility-Santa Clara County, Nextel Site No. (CA- 0871A)/Oregon Expressway (letter report) Lorna Billat 2000 Outside S-029573 Final Report, Archaeological Survey and Record Search for the Six Fluor Global Fiber Optic Segments, Mountain View, Palo Alto, and San Mateo County, California Jonathan Goodrich 2000 Within S-029657 Archaeological Inventory for the Caltrain Electrification Program Alternative in San Francisco, San Mateo, and Santa Clara Counties, California Wendy J. Nelson, Tammara Norton, Larry Chiea, and Reinhard Pribish 2002 Outside Cultural Resources Study for the Castilleja School Project 10056 18 March 2019 Table 1 Previously Conducted Cultural Resources Studies within 1 Mile of the Project Site NWIC Report No. Title of Study Author(s) Date Proximity to Project Site S-029657 Finding of No Adverse Effect, Caltrain Electrification Program, San Francisco, San Mateo, and Santa Clara Counties, California Rand F. Herbert 2002 Outside S-029657 Historic Property Survey for the Proposed Caltrain Electrification Program, San Francisco, San Mateo, and Santa Clara Counties, California Parsons, JRP Historical Consulting Services, Far Western Anthropological Research Group Inc. 2002 Outside S-029657 FTA021021A; Caltrain Electrification Program, San Francisco, San Mateo, and Santa Clara Counties (Concurrence Correspondence) Knox Mellon 2002 Outside S-029657 Final Finding of Effect Amendment, Caltrain Electrification Project, San Francisco, San Mateo, and Santa Clara Counties, California Meta Bunse 2003 Outside S-029657 Draft Finding of No Adverse Effect, Caltrain Electrification Program, San Francisco, San Mateo, and Santa Clara Counties, California Rand F. Herbert 2001 Outside S-030233 Cultural Resources Analysis for Cingular Wireless Site BA-350-02, “California Avenue Caltrain Station,” Palo Alto, California (letter report) Carolyn Losee 2004 Outside S-031911 Archaeological Monitoring for the Palo Alto Water Facilities Project, Palo Alto, Santa Clara County, California (ESA #201490; PL# 1772-01) (letter report) Elena Reese 2006 Outside S-032169 Cultural Resource Assessment Report, Palo Alto Intermodal Transit Center Project (PAITC), Santa Clara County, California Leigh A. Martin 2006 Outside S-033061 Cultural Resources Final Report of Monitoring and Findings for the Qwest Network Construction Project, State of California Nancy Sikes, Cindy Arrington, Bryon Bass, Chris Corey, Kevin Hunt, Steve O'Neil, Catherine Pruett, Tony Sawyer, Michael Tuma, Leslie Wagner, and Alex Wesson 2006 Within S-033475 Verizon Cellular Communications Tower Site--Palo Alto Retail, 219 University Avenue, Palo Alto, CA Jason D. Jones 2006 Outside Cultural Resources Study for the Castilleja School Project 10056 19 March 2019 Table 1 Previously Conducted Cultural Resources Studies within 1 Mile of the Project Site NWIC Report No. Title of Study Author(s) Date Proximity to Project Site S-035835 Finding of Effect (No Adverse Effect), Proposed Modifications to the Palo Alto Southern Pacific Railroad Depot in Palo Alto, California, FTA070326A HNTB Corp 2007 Outside S-035932 Records Search Results for AT&T Mobility Audit Site CNU0770/13313/1-A, 488 University Avenue, Palo Alto, Santa Clara County, California 94301 (letter report) Carolyn Losee 2009 Outside S-035997 Cultural Resource Assessment, Palo Alto Caltrain Transit Center Project, Palo Alto, Santa Clara County, California Curt Duke and Korene Russell 2003 Outside S-037859 New Tower (“NT”) Submission Packet, FCC Form 620, Channing Avenue & Middlefield Road, CN3548. Dana E. Supernowicz 2011 Outside S-039048 Historic Property Survey Report, Finding of Effect, 801- 875 Alma Street Mixed Use Projects, Palo Alto, Santa Clara County, California Basin Research Associates and Ward Hill 2008 Outside S-039469 Historical Resources Compliance Report for the San Mateo County SMART Corridors Project, Segment III, Redwood City, Atherton, Menlo Park, East Palo Alto, and Palo Alto, San Mateo County & Santa Clara County, California; EA #4A9201; EFIS #0400001169, Caltrans District 4; SR 82 PM SM 0/4.8, SCL 24.1/26.4; SR 84 PM 24.6/28.7; US 101 PM 0.7/5.5; SR 109 PM 1.10/1.87; SR 114 PM 5.0/5.93 Neal Kaptain 2012 Outside S-039469 Archaeological Survey Report for the San Mateo County SMART Corridors Project, Segment III, Redwood City, Atherton, Menlo Park, East Palo Alto, and Palo Alto, San Mateo County and Santa Clara County, California; EA #4A9201; EFIS #0400001169; Caltrans District 4; SR 82 PM SM 0/4.8; SCL 24.1/26.4; SR 84 PM 24.6/28.7; US 101 PM 0.7/5.5; SR 109 PM 1.10/1.87; SR 114 PM 5.0/5.93 Neal Kaptain 2012 Outside S-039469 Post-Review Discovery and Monitoring Plan for the San Mateo County SMART Corridors Project, Segment III, Redwood City, Atherton, Menlo Park, East Palo Alto, and Palo Alto, San Mateo County and Santa Clara County, California; EA #4A9201; EFIS #0400001169, Caltrans District 4; SR 82 PM SM 0/4.8; SCL 24.1/26.4; SR 84 PM 24.6/28.7; US 101 PM 0.7/5.5; SR 109 PM 1.10/1.87; SR 114 PM 5.0/5.93 Neal Kaptain 2012 Outside S-039643 Cultural Resources Records Search and Site Visit Results for T-Mobile West, LLC, Candidate SF15104A (Channing House), 850 Webster Street, Palo Alto, Santa Clara County, California (letter report) Jessica Tudor and Kathleen A. Crawford 2012 Outside S-039704 Direct APE Historic Architectural Assessment for T- Mobile West, LLC Candidate SF15104A (Channing House), 850 Webster Street, Palo Alto, Santa Clara County, California (letter report) Wayne H. Bonner and Kathleen A. Crawford 2012 Outside Cultural Resources Study for the Castilleja School Project 10056 20 March 2019 Table 1 Previously Conducted Cultural Resources Studies within 1 Mile of the Project Site NWIC Report No. Title of Study Author(s) Date Proximity to Project Site S-039718 Direct APE Historic Architectural Assessment for T- Mobile West, LLC Candidate SF04614A (Stanford Inn), 531 Stanford Avenue, Palo Alto, Santa Clara County, California (letter report) Wayne H. Bonner and Kathleen A. Crawford 2012 Outside S-039735 Cultural Resources Records Search and Site Visit Results for T-Mobile West, LLC Candidate SF04614A (Stanford Inn), 531 Stanford Avenue, Palo Alto, Santa Clara County, California (letter report) Jessica Tudor and Kathleen A. Crawford 2012 Outside S-040641 Cultural Resources Records Search and Site Visit Results for T-Mobile West, LLC, Candidate SFO4340A (BA340 101 Alma Building), 101 Alma Street, Palo Alto, Santa Clara County, California (letter report) Cher L. Peterson and Kathleen A. Crawford 2012 Outside S-041536 Final Survey Report, Palo Alto Historical Survey Update, August 1997- August 2000 Michael Corbett and Denise Bradley 2012 Within S-041600 Collocation (“CO”) Submission Packet, AT&T POLY 1 - Outdoor DAS, Utility Poles Along Waverly Street, Lincoln Avenue, Emerson Street, Bryant Street, Park Avenue, Rinconada Avenue, Arrowhead Way, Dennis Way Dana Supernowicz 2001 Outside S-041600 Cultural Resources Study of the Palo Alto ODAS Project, Nodes P1N1B, P1N7A, P1N8A, P1N10B, P1N13A, P1N14A, P1N16A, P1N16B, P1N21A, P1N29A, P1N34A, Palo Alto, Santa Clara County, California Historic Resource Associates 2012 Outside S-043661 Archaeological Assessment for Prior Disturbance, First Congregational Church of Palo Alto/CN3649, 1985 Louis Road, Palo Alto, Santa Clara County, CA, EBI Project Number: 61110231, TCNS Number: 73072 Michael A. Way 2011 Outside S-044034 AT&T Polygon 1 - Outdoor DAS Dana E. Supernowicz and Holly D. Moore 2013 Outside S-045231 Environmentally Sensitive Area (ESA) Action Plan for the Oregon-Pagemill Expressway Project Palo Alto, California: 04-SCL-0-0-CR Robert Cartier 2012 Outside S-045231 Extended Phase I Excavation for CA-SCL-596 and C-434 for the Oregon-Pagemill Expressway Project, Palo Alto, California, 04-SCL-0-0-CR Robert Cartier 2012 Outside S-046284 Archaeological Monitoring Report for Caltrain Base Stations 6,7,8 and 9, Cities of San Mateo, Redwood City, Palo Alto, and Sunnyvale, San Mateo and Santa Clara Counties, California Michael Konzak 2014 Outside S-047075 2555 Park Boulevard Historic American Building Survey (HABS)-Style Documentation Palto Alto, California (15172) Ruth Todd and Christina Dikas 2015 Outside Note: NWIC = Northwest Information Center. Cultural Resources Study for the Castilleja School Project 10056 21 March 2019 S-029573 In 2000, Pacific Legacy Inc. conducted a cultural resources survey of six fiber-optic segments, one of which passes through the northeast perimeter of the project area. No new archaeological resources were identified as a result of the survey. Pacific Legacy recommended no further archaeological work in the vicinity of the current project area for the fiber-optic installation. S-033061 In 2006, SWCA Environmental Consultants conducted a cultural resources inventory for a wide network of fiber-optic cables, one of which passes through the southwest perimeter of the project area. The study included a records search, a Sacred Lands File search, relocation of existing sites, and a pedestrian survey of the project area. No cultural resources were identified in the current project area as a result of the survey. SWCA Environmental Consultants recommended archaeological and tribal monitoring when ground-disturbing maintenance work was being performed on the fiber-optic cable in the vicinity of the current project area. S-041536 In 2000, Dames & Moore completed an inventory of historical built environment resources within Palo Alto for the City’s Planning Division. The inventory included reconnaissance and intensive surveys, identification of new historic resources, updating of known built environment resources, and evaluation of particular properties that appeared eligible for the NRHP. The inventory did not identify any NRHP-eligible resources within the current project area. 2.1.2 Previously Recorded Cultural Resources According to the NWIC records, there are no previously recorded cultural resources located within the project site. However, there is one known locally designated resource within the project area that was not identified by the NWIC – the Administration/Chapel building on campus. This resource is discussed in greater detail as part of the larger evaluation (Sections 4.2 and 5). The records search did identify 29 resources within the 1-mile search radius. A summary of these resources is listed in Table 2. The next closest resources to the campus are 1215 Emerson Street (a single family residence adjacent to the northwest corner of the project area found eligible for the NRHP as an individual property through survey evaluation); a historic utility pole approximately 100 feet to the south of the project area (P-43-0002809, not eligible for the NRHP) and the Professorville Historic District (P-43-000551, NRHP Listed District), located adjacent to the project area, on the north side of Embarcadero Road. Cultural Resources Study for the Castilleja School Project 10056 22 March 2019 Table 2 Previously Recorded Cultural Resources within 1 Mile of the Project Area Primary Number Resource Description Year (Recorded by) Proximity to Project Area P-43-000388 Historic Structure: Hostess House / Palo Alto Veterans Memorial Building 1971 (Santa Clara County Board of Supervisors) 1971 (Fern B. Hunt, Palo Alto Historical Association) 1972 (Dorothy F. Regnery, Palo Alto Historical Association) 1978 ((none), (none)) 1979 (J. Cooper, (none)) Outside P-43-000389 Historic Structure: John Adams Squire House / Squire House 1973 (Gay Woolley, (none)) 1978 ((none), (none)) 1979 (J. Cooper, (none)) Outside P-43-000397 Historic Structure: T.B. Downing House 1978 ((none), (none)) 1979 (Paula Boghosian and John Beach, Historic Environment Consultants) 1981 (T. McGregor, (none)) 1984 ((none), Basin Research Associates Inc.) Outside P-43-000454 Historic Structure: Pettigrew House 1976 ((none), Santa Clara County Board of Supervisors) 1978 ((none), (none)) 1980 (Birge M. Clark, Palo Alto Historical Association) 1981 (T. McGregor, Cabrillo College) 1984 ((none), Basin Research Associates Inc.) Outside P-43-000463 Historic Structure: U S Post Office / Hamilton Branch 1969 ((none), Santa Clara County Board of Supervisors) 1979 (Paula Boghosian, John Beach, Historic Environment Consultants) 1979 (Paula Boghosian, John Beach, Historic Environment Consultants) 1979 (Paula Boghosian, John Beach, Historic Environment Consultants) 1981 (T. McGregor, Cabrillo College) Outside P-43-000551 Historic District: Professorville Historic District 1978 ((none), (none)) 1979 (Paula Boghosian and John Beach, Historic Environment Consultants) 1981 (T. McGregor, (none)) Outside P-43-000552 Historic Structure: Norris Residence 1986 (Barbara Bocek, Stanford University, Department of Anthropology) Outside P-43-000593 Prehistoric: Bryant Street, Habitation debris 1987 (Barbara Bocek, Stanford University) Outside P-43-000617 Prehistoric: Emerson Street, Habitation debris 1990 (Barbara Bocek, Stanford University) Outside Cultural Resources Study for the Castilleja School Project 10056 23 March 2019 Table 2 Previously Recorded Cultural Resources within 1 Mile of the Project Area Primary Number Resource Description Year (Recorded by) Proximity to Project Area P-43-000627 Prehistoric: South Court, Habitation debris 1990 (John Snyder, Caltrans) 1994 (Glory Anne Laffey, Archives and Architecture) 1999 (J. Berg, S. Mikesell, Far Western) 2000 (Michael Corbett, Dames & Moore) 2000 (Bunse, McMorris, Rogers, JRP Historical Consulting Services) 2000 (Theresa Rogers/Meta Bunse, JRP Historical Consulting Services) 2002 (C. McMorris, A. Blosser, JRP Historical Consulting Services) 2008 (Denise Jurich, Jesse Martinez, PBS&J) 2012 (Sunshine Psota, Holman & Associates) Outside P-43-000928 Historic Structure: Southern Pacific Railroad 1975 (Paula Puch) Outside P-43-001137 Historic Structure: 1110 Hamilton Ave (Katherine Cameron, Palo Alto Historical Society) Outside P-43-001138 Historic Structure: Old Delta Tau Delta Fraternity House 2005 (Dana E. Supernowicz, Historic Resource Associates) Outside P-43-001735 Historic Structure: First Congregational Church of Palo Alto 2006 (Jason D. Jones, URS Corporation) Outside P-43-001845 Historic Structure: 219 University Ave., Palo Alto 2001 (Winslow Hastie, Carey & Co. Inc.) 2008 (Ward Hill, Basin Research Associates Inc.) Outside P-43-002204 Historic Structure: 801 Alma Street 2008 (Ward Hill, Basin Research Associates Inc.) Outside P-43-002205 Historic Structure: 853 Alma Street 2008 (Ward Hill, Basin Research Associates Inc.) Outside P-43-002206 Historic Structure: 875 Alma Street 1978 ((none), (none)) 2009 (Dana E. Supernowicz, Historic Resource Associates) Outside P-43-002261 Historic Structure: President Hotel 2010 (Dana E. Supernowicz, Historic Resource Associates) Outside P-43-002457 Historic Structure: St. Albert the Great Church, St. Elizabeth Seton School and St. Thomas Aquinas Catholic Parish 2012 (K.A. Crawford, Crawford Historic Services) Outside Cultural Resources Study for the Castilleja School Project 10056 24 March 2019 Table 2 Previously Recorded Cultural Resources within 1 Mile of the Project Area Primary Number Resource Description Year (Recorded by) Proximity to Project Area P-43-002750 Historic Structure: T- Mobile West LLC SF04614A/Stanford Inn 2012 (K.A. Crawford, Crawford Historic Services) Outside P-43-002808 Historic Structure: T- Mobile/West LLCSF15104A/ Channing House 2012 (Dana Supernowicz, Historic Resource Associates) Outside P-43-002809 Historic Structure: Palo Alto CPAU Utility Poles 2001 (Michael Corbett, Dames and Moore) Outside P-43-002868 Historic Structure: University Avenue Underpass 1995 (James McFall, Historic Resources Board – City of Palo Alto) Outside P-43-002869 Historic Structure: Southern Pacific Railroad Depot 2000 (Michael Corbett, Dames and Moore) Outside P-43-002871 Historic Structure: Embarcadero Underpass 2013 (Dana E. Supernowicz, Historic Resources Associates) Outside P-43-003129 Historic Structure: Palo Alto CPAU Utility Poles 2010 (Jesse Martinez, PBS&J) Outside P-43-003137 Prehistoric/Protohistoric: HST-90P, Habitation debris 1975 (Dorothy F. Regnery, Palo Alto Historical Association) 1978 ((none), (none)) 1979 (Dorothy F. Regnery, Palo Alto Historical Association) 1979 (J. Cooper, (none)) Outside — Historic Structure: 1215 Emerson Street 2000 (Michael Corbett, Dames and Moore) Adjacent 2.2 Native American Coordination As part of the process of identifying cultural resources within or near the project site, Dudek contacted the NAHC to request a review of the Sacred Lands File. The NAHC emailed a response on February 6, 2017, which failed to indicate the presence of cultural resources within the search area and provided a contact list of Native American individuals and/or tribal organizations who may have direct knowledge of cultural resources in or near the project site. Documents related to the NAHC Sacred Lands File search are included in Appendix B. Dudek prepared and sent letters to each of the six persons and entities on the contact list requesting information about cultural sites and resources in or near the project site. These letters, mailed on February 16, 2017, contained a brief description of the proposed project, a summary of the Sacred Lands File search results, and a reference map. Recipients were asked to reply should Cultural Resources Study for the Castilleja School Project 10056 25 March 2019 they have any knowledge of cultural resources in the area. No responses have been received to date. If any responses are received, they will be forwarded to the lead agency. The proposed project is subject to compliance with Assembly Bill 52 (PRC Section 21074), which requires consideration of impacts to “tribal cultural resources” as part of the CEQA process, and requires the CEQA lead agency to notify any groups (who have requested notification) of the proposed project who are traditionally or culturally affiliated with the geographic area of the project. Because Assembly Bill 52 is a government-to-government process, all records of correspondence related to Assembly Bill 52 notification and any subsequent consultation are on file with the City. The City reports that to-date, it has not received any requests for Assembly Bill 52 notification. 2.3 Geomorphology The topography of the Bay Area consists of north- to northwest-trending mountain ranges and intervening valleys that are characteristic of the Coast Range geomorphic province. The underlying geology is composed primarily of the Franciscan complex rock bounded on the east by the Hayward Fault and on the west by the San Andreas Fault. The Franciscan rocks are formed by pieces of former oceanic crust that have been accreted to North America by subduction and collision of the North American and Pacific Plates. These rocks are primarily marine sandstone and shale; however, chert and limestone are also found. The project area is underlain by undifferentiated Quaternary alluvium, generally deposited over the course of the Holocene. The alluvium material consists of interbedded clay, silt, sand, gravel, and coarse debris deposited by streams and weathering of the hills to the west. The Bay Area landscape has been subject to substantial change since the Late Pleistocene. Between 15,000 and 9,000 years ago, sea levels rose approximately 230 feet, resulting in the initial infilling of the Bay (Meyer 2011). Studies indicate that the Bay was 124 feet below its present level 9,500 years ago (USGS 1977). Over time, stream and river channels were diverted by sediments, resulting in the creation of large alluvial floodplains, like the San Pablo Peninsula. The Bay continued to grow in size over the last 4,000 years, allowing the formation of large tidal mudflats and peat marshes, further promoting the deposition of sediment around the Bay. By approximately 3,500 years ago, the Bay was 22 feet below its current level (USGS 1977). Landforms became more stable after approximately 2,800 years ago, after which there was less comparative deposition of alluvial sediments. Radiocarbon dates taken from Palo Alto Marsh and lower Colma Creek suggest that these were formed in the last 2,000 years (Meyer 2011). The Bay shoreline was subject to alluvial filling as a result of historic agriculture, development, and active landscape modification for commercial and residential use that began largely in the mid-1800s. This resulted in the filling of creeks and marshy areas with alluvial sediments and Cultural Resources Study for the Castilleja School Project 10056 26 March 2019 imported fill. The urbanization of the Bay Area gained momentum in the post–World War II era, and development encroached substantially on the remaining tidal wetlands. Creeks were partially channelized and piped in some areas to protect continued development against the seasonal flooding that was common throughout these areas. While many archaeological resources may have been partially or completely destroyed by urban development, it is possible that some resources may have been buried and protected by artificial fill deposited in these areas. The geologic formation representing the subsurface soils in the project area, composed of Holocene-age alluvial deposits, would have some potential to support the presence of intact buried cultural deposits if undisturbed. Prehistoric cultural deposits are most likely to be encountered at depths of less than 2 meters (approximately 7 feet) below the surface in the area, and historic deposits are most likely to occur in the vicinity of historic age use. There is documentation of prehistoric cultural deposits or human burials being encountered in excess of 7 meters (23 feet) below the surface in surrounding areas, however such findings are rare and are characteristic of specific contexts for soil formation that do not appear to apply to the project site. The project area has a reduced relative potential for containing deposits compared to areas along creek channels, most notably in the area of San Francisquito Creek to the north. The Palo Alto Comprehensive Plan map of archaeologically sensitive areas (City of Palo Alto 2007) supports this assessment, and indicates that the project site falls within an area of “Moderate Sensitivity.” A geomorphological study completed just south of the project area for the Caltrain Electrification Project (Clay and Waechter 2009) also found this area to have a moderate potential to support subsurface prehistoric cultural deposits, however did not recommend any further subsurface investigation or cultural monitoring of work in the vicinity. A recommendation of “Moderate Sensitivity” does not indicate the presence of cultural resources in itself, instead this level of sensitivity should be understood to suggest that the Project APE does have some potential to contain intact buried cultural deposits only if subsurface conditions remain largely undisturbed or other site-specific information relating to resources is provided. The potential for unanticipated buried deposits must be adjusted based on local context and the record of known archaeological resources. With regards to context and present subsurface conditions, excavations for basement areas, foundations and utilities beneath the existing buildings have disturbed sediments beyond the 2 meter maximum depth with potential to contain unknown prehistoric cultural deposits. In particular, the current classroom building has a full basement along Kellogg Ave and the campus center building has a partial basement. Records search information does not indicate the presence of archaeological resources with in the APE or surrounding vicinity. No historic-age activity likely to result in the deposition of significant deposits has been documented at or near this location. Based on review of available information, there is a relatively low potential for intact significant subsurface cultural deposits to persist in this area given its disturbed subsurface conditions (beneath an existing multistory building). Cultural Resources Study for the Castilleja School Project 10056 27 March 2019 2.4 Building Development and Archival Research 2.4.1 Castilleja School On February 22 and 23, 2017, Dudek met with Dan Chapman, superintendent of buildings and grounds for Castilleja School, and Mandy Brown, finance and operations analyst, to obtain information on the development of the school and its campus. Mr. Chapman provided access to campus building drawings and schematics, as well as access to all campus buildings. Mr. Chapman also lent institutional knowledge for the construction and renovation projects completed during his many years at Castilleja School (Chapman, pers. comm. 2017). Ms. Brown provided extensive information on the history of the school, including materials pertaining to the school’s architectural development (Brown, pers. comm. 2017). 2.4.2 Palo Alto Historical Association On February 23, 2017, Dudek met with Steve Staiger, historian for the Palo Alto Historical Association. Mr. Staiger provided numerous reference files pertaining to the history of the Castilleja School (Staiger, pers. comm. 2017). The files contained a variety of materials, including photographs, brochures, catalogs, letters, event programs, and newspaper articles. 2.4.3 City of Palo Alto Property Research The City’s online property records indicate that the property located at 1235 Emerson Street (APN 124-12-031) was constructed in 1979 and the property located at 1263 Emerson Street (APN 124-12-031) was constructed in 1912. However, the online property report on the parcel containing the bulk of the campus located at 1310 Bryant Street (APN 124-12-034) did not provide information about individual buildings, just the campus as a whole, and there were no dates of construction listed in the report. 2.4.4 Historic Aerial and Topographical Map Review Other sources of information regarding the history and development of the campus include the Sanborn Fire Insurance Company Maps (Sanborn) and historical aerial photograph research from the years 1948, 1956, 1958, 1960, 1968, 1980, 1987, 1991, 1993, 1998, 2002, 2004, 2005, 2009, 2010, and 2012 (NETR Online 2017). Cultural Resources Study for the Castilleja School Project 10056 28 March 2019 3 HISTORIC CONTEXT 3.1 City of Palo Alto Historical Overview Before its official founding, Palo Alto was home to a mix of Indian tribes known as the Costeños. The term “Costeños” was a collective term to refer to native groups living in the coastal areas around Half Moon Bay and Pescadero. European settlement in the region began as early as 1769 with the arrival of Don Gaspar de Portola and his men establishing camp near the San Francisquito Creek under “El Palo Alto,” the tall tree. The next significant appearance of European development occurred 5 years later with the arrival of Franciscan monks led by Padre Palou. The Franciscans sought a location for their new mission but believed a more dependable water supply was required, and they moved on to Santa Clara from Palo Alto. Once the mission establishment fell through, Don Rafael Soto from San Jose requested permission to establish a rancho in the area. His rancho was named Rancho Rinconada del Arroyo de San Francisquito and spanned 2,229 acres from “El Palo Alto to the bay and from south of the present Stanford Stadium to the current Bayshore Freeway” (Bodovitz 1994). Following the death of her father Don Rafael Soto, Maria Luisa continued to play a key role in the development of Palo Alto through her marriage to a former British naval lieutenant and the grant of an additional 12,545 acres for the establishment of their rancho named Rancho Cañada de Raymundo, which made up the modern Searsville area. Following her husband’s death, Maria Luisa remarried John Greer, who had previously served as an Irish sea captain (Bodovitz 1994). Irish development continued in the Palo Alto area when two Irish men purchased 1,700 acres of the Rancho de las Pulgas. The Irishmen constructed two homes on the 1,700-acre plot and erected the Menlo Park gate in 1854. Construction of the gates began to attract wealthy residents from San Francisco to the area, and the larger-scale development of the area began in the 1860s and 1870s. While the San Franciscans established large estates around Menlo Park, the ranchos continued to thrive (Bodovitz 1994). Palo Alto was established just south of the limits of the old township of Mayfield, in unincorporated Santa Clara County. The township of Mayfield was formed in 1855, in what is now southern Palo Alto. In 1875, French financier Jean Baptiste Paulin Caperon, better known as Peter Coutts, purchased land in Mayfield and four other parcels around three sides of today’s College Terrace, comprising more than a thousand acres extending from present-day Page Mill Road to Serra Street and from El Camino Real to the foothills. Leland Stanford, President of the Southern Pacific Railroad and one of the “Big Four” of the Central Pacific Railroad, started buying land in 1876 around the area in that would become Palo Alto. Leland Stanford Sr. and his wife founded Stanford University in 1891, naming the university in honor of their son Leland Jr., who died of typhoid fever at age 15 in 1884. During Cultural Resources Study for the Castilleja School Project 10056 29 March 2019 construction of the university, Stanford partnered with land developer Timothy Hopkins to create a town near the future campus location. Stanford and Hopkins purchased parcels of land around the site of the university from Henry Seale and the Greer family and plotted the land into streets and lots. Hopkins wanted to name the town University Park, but Stanford preferred the traditional Spanish name Palo Alto. University Avenue was slated to be the town’s main thoroughfare. By the early 1890s, the first settlers arrived, buying homes on University, Emerson, and Webster Streets, and Lytton Avenue. Commercial development quickly followed along University Street, Lytton and Hamilton Avenues, and near the town’s train depot. In 1894, Palo Alto was officially incorporated and began the process of developing and operating its own utilities, including water, gas, an electric power plant, and a sewage system and treatment plant. The first Palo Alto subdivision was College Terrace. In 1887, Alexander Gordon began subdividing his land and developing streets that were named after eastern universities, with the goal of selling his lots to Stanford faculty members. Gordon’s development eventually became part of Mayfield, which was incorporated in 1903 and later annexed to Palo Alto in 1925 (Hatfield and Anderson 2008). The Professorville Historic District is adjacent to the northwestern side of the project site. The district roughly comprises the area bounded by Ramona, Addison, Embarcadero, and Waverley Streets. The district is significant for its important historical associations and high architectural value. The district represents one of the earliest residential areas in Palo Alto, housing the first generation of professors at the fledgling Stanford University. Many of these professors shaped the foundation and intellectual standards of the University, and the surrounding community. The most significant aspect of the district is certainly its architectural value “due to the consistent character and high quality of the buildings and streetscapes that comprise it. Landscaping qualities contribute strongly to the character and ambience of the area, as do the Colonial Revival and Craftsman shingle covered structures which largely constitute the cultural makeup of the district.” (Boghosian and Beach 1979). Castilleja Hall (later known as the Nardyne Apartments), located at 1121 Bryant Street, is considered one of the more significant elements of the district. This Colonial Revival/Classic Revival building was constructed c. 1892 and was one of first girl’s preparatory schools in the area. The building was originally located at 319 Kingsley and moved to its present location in the early 1900s, shortly before it was occupied by Castilleja Hall. Classes were held at this location until the school’s permanent location at 1310 Bryant Street was constructed. Although unusual for a residential district, the building’s unique architecture makes it a focal point of the historic district (Boghosian and Beach 1979). By the early twentieth century, the interurban railroad played an important role in connecting Palo Alto and Mayfield with San Jose. Streetcars began operating in 1910, making the daily commute for students and faculty of Stanford University much more convenient. Apartments and Cultural Resources Study for the Castilleja School Project 10056 30 March 2019 boarding houses began springing up along the streetcar routes to support students and shop workers. Development in the downtown area centered around the railway station, with the Cardinal Hotel (built in 1924) serving as an example of the early transit-oriented building boom. The Crescent Park and Southgate Subdivisions were also built during this period. As the City’s population continued to grow, more high-end housing, like these subdivisions, began to spring up throughout the City. However, low-end rental housing was also introduced through the construction of more affordable bungalow courts. While the development boom slowed with the onset of the Great Depression, approximately 800 new buildings were constructed in the City between 1931 and 1941. During this time, buildings were constructed on a much tighter budget, using cheaper building materials and exhibiting less ornamentation. Construction materials were generally in short supply and financing options were limited. During World War II, many single-family homes were subdivided into apartments to meet the demand for housing during this period of limited construction. After the war, new subdivisions boomed and entire neighborhoods sprung up throughout the City. While initially built very cheaply, later subdivisions utilized more modern and innovative designs by developers like Joseph Eichler. After World War II, Palo Alto went through its largest expansion yet, nearly doubling in size when the City boundary expanded south to Mountain View. New commercial buildings were quickly developed to accommodate the daily needs of the growing City, including the Stanford Shopping Center, which was constructed on land owned by the University. By the 1950s, the City had transformed from a college town to a leader in technology, and there was a drastic increase in research, light industrial, and office space. In 1951, Stanford Research Park was developed, bringing accomplished scientists and entrepreneurs to the region (City of Palo Alto 2014). 3.1.1 School Development in Palo Alto The development of schools in Palo Alto began in 1893, when men from surrounding communities constructed the first schoolhouse in just 4 days. The school was a simple, two-room wooden structure that supported 80 students and 2 teachers (1 of whom also acted as the school principal). Before having its own school, Palo Alto had relied on its neighboring city of Mayfield for schooling. Children would walk more than 2 miles each day to attend school in Mayfield because parents understood the importance of their children being able to read, write, and learn new skills. The city outgrew its first school in just 1 year (largely due to the establishment of Stanford University in 1891). In 1894, a new 2-story, 6-room schoolhouse was built on Channing Street to accommodate up to 240 students. However, Palo Alto still lacked a public high school. Anna Zschokke, a local single mother, decided to start a high school with her own money. She began a small private school out of her residence at 526 Forest Avenue that cost $6 per year and provided students with college preparation courses. Cultural Resources Study for the Castilleja School Project 10056 31 March 2019 College preparation and education was a key component of life in Palo Alto. Schools like Palo Alto High offered courses in classic and modern languages, and the curriculum was supervised by Stanford University in an effort to prepare high school students for entrance into Stanford without examination. An article from the Palo Alto Times from 1894 stated that Palo Alto was a key educational center with education starting for children as young as 3 years old in one of the two kindergartens in the town. During the early twentieth century, the school district constructed dozens of new schools, including Palo Alto High School in 1918. The City’s first junior high school, David Star Jordan, was constructed in 1937, Ellwood P. Cubberley High School in 1956, and Henry M. Gunn High School in 1964. During the post-war population boom in the 1950s, Palo Alto built, on average, one to three schools each year. As time went on, population growth declined and many schools were forced to close their doors. Palo Alto Unified School District currently serves about 12,000 students (PAHA 2015). 3.1.2 Castilleja School History Castilleja School is located in a residential neighborhood and has expanded over the years to accommodate increased enrollment at the school. Much of the information presented below about the history of the school is summarized from the book Castilleja: Celebrating a Century (Croll and Pang 2007). In the late 1800s, the education of women was often considered inferior to college preparatory education for men; however, progressive women’s education pioneers sought to change this perspective and began to establish schools focused on preparing women for higher education. While the West Coast was a little slower to reform education than the East Coast, California quickly caught up with its eastern counterparts in the early twentieth century. Examples of early West Coast educational institutions resulting from this increased need for college preparatory school can be seen with the establishment of schools like the Harvard School for Boys and the Westlake School for Girls, both founded in the first 5 years of the twentieth century. Schools like these paved the way for schools like Castilleja and demonstrate a true shift in educational mindsets in California pertaining to preparing students for college entrance (Croll and Pang 2007; PAHA 1952). The desire to provide college preparatory classes to women spurred Stanford alumna Mary Ishbel Lockey (1872–1939) to found the Castilleja School in 1907 as an all-girls school. Born and educated in Helena, Montana, Lockey was the daughter of wealthy parents who made their fortune during Montana’s mining boom. Upon graduation from high school, Lockey began training to be a teacher at the Normal School in Helena and then transferred to Stanford. She attended Stanford with her brother Richard and graduated in 1902. Her early teaching jobs included the Miss Harker– Miss Hughes School in Palo Alto and Palo Alto High School. After a few years of teaching at other institutions, Lockey decided to establish her own school and serve as principal. Her family Cultural Resources Study for the Castilleja School Project 10056 32 March 2019 provided the financial backing she needed to establish Castilleja School and begin her journey as the school’s principal and founder (PAT 1939). Lockey’s decision to start the Castilleja School is also closely tied to her time at Stanford and her relationship with Stanford President Dr. David Starr Jordan. During her time at Stanford, Lockey was mentored by Dr. Jordan, and after graduation he strongly encouraged her to start her own school to prepare women for entry into prestigious schools like Stanford. Familiar with the Palo Alto area from her time at Stanford, Lockey capitalized on the increased population growth and moderate weather and chose Palo Alto as the location for her school. “Castilleja,” the chosen name for the school, comes from the botanical name for a native flower to Santa Clara County, the Indian paintbrush (SJEN 1919). The original school (Castilleja Hall) was founded in 1907 at 1121 Bryant Street. This building has been determined eligible as a contributor to the NRHP-listed Professorville Historic District. The school was scheduled to open on August 19, 1907 (PAT 1907). In its first year, the school had 14 teachers and 68 students and included kindergarten to 12th grade. While the school had been founded as a girls’ school, Lockey also opened enrollment in the lower grades for male day students. The bulk of the student body was female, and there was a mix of boarding students and day students, including some out-of-state students (Croll and Pang 2007). Lockey, with Dr. Jordan’s advice, developed a strong college preparatory educational platform based on her core values, known as the 5 Cs: “conscience, character, courtesy, charity, and courage.” These values are still paramount to the school today and form the school’s floral emblem. However, Lockey also understood that not all young women were interested in college, so she established a non- college-bound curriculum to appeal to those students. Lockey’s philosophy for both educational paths was focused on broad patterns of education and not simply on an academic curriculum, which is clearly seen in her 5 Cs philosophy. Typical subjects were history, languages, mathematics, and science intermixed with social customs, cooking, and etiquette training, with focuses on refined speech and proper manners. While Lockey believed that social and academic subject matter was paramount, she also believed that the students should have the best possible teachers to prepare them for the future. Lockey carefully chose instructors with college degrees, and some instructors completed graduate-level work. The students greatly benefited from the curriculum at Castilleja and Lockey’s direction, and many were reportedly admitted to schools like Stanford without formal examination (Croll and Pang 2007). Enrollment numbers before the Depression were reported in the Western Journal of Education, with 230 children enrolled in 1921. Enrollment declined during the Great Depression and World War II. Following World War II, the City reported that enrollment for the school was only 235, which was only a 5-student increase from 1921. Following Lockey’s death on March 4, 1939, Castilleja experienced financial issues and lacked appropriate leadership candidates to guide the school Cultural Resources Study for the Castilleja School Project 10056 33 March 2019 through its troubled financial times following the Depression and during the war years. After two short-lived principal appointments, Miss Margarita Espinosa was promoted from assistant principal to principal in 1941. Miss Espinosa carried on the legacy of Lockey. Although these years were not marked by growth and development, the school continued to function and enrollment numbers rose in the years following World War II. In 1942–1943, the enrollment numbers for the school were at 91, and by 1947, enrollment was at 235. The much-needed increase in enrollment led to a decision in 1947 to make the school all girls and to no longer take on male students in the lower grades. In 1958, the school made a decision to drop the lower grades from the educational platform and only taught grades 7 to 12, which remained the situation until the early 1990s. In 1999, the City reported that enrollment for the school was at 385 students, with 90 staff members (Croll and Pang 2007; WJE 1921). Campus Development History Purpose-Built Campus, 1910 Shortly after the founding in 1907, the school moved to its current location at 1310 Bryant Street in 1910. At that time, Lockey purchased 4.5 acres of land from Alfred Seale, who had two daughters who would eventually graduate from Lockey’s school. The site of the new school offered an unobstructed view of the surrounding meadows, all the way to the foothills. Much of the surrounding area consisted of open space and orchards, with sparse residential development. The westerly-adjacent area now known as the Professorville Historic District had already seen substantial residential development. With the help of local planner/builder Gustav Laumeister, Lockey developed a site plan and building plan for the campus at Bryant Street. Her plan included four buildings: a dormitory, chapel, science building, and gymnasium. Early drawings from the period show the original campus layout to be very similar to the campus today (Figure 4), with buildings around the outside and a large circular greenspace in the center. The greenspace of the campus was only a starting point for the development of the campus. According to a catalog from 1910 to 1911, Lockey advertised the school as follows: These plans are especially adapted to the school and the climate, and are most attractive and practical. The buildings are strongly built and braced and have excellent fire protection; the plumbing and the heating plant are of the latest and most approved systems. Though the school lies just beyond the town limits, there is a connection with the Palo Alto sewer… The sleeping porch is one of the most attractive features of the building; it is situated on the third floor … has a southern exposure, a roof, and protection from drafts and driving storms. Here, if desired, girls may sleep out of doors all winter… The spacious living rooms are especially planned for entertaining and for comfort. Small round tables are a feature of the cheery dining Cultural Resources Study for the Castilleja School Project 10056 34 March 2019 room… Particular attention has been paid to the lighting of all the buildings, and in the Recitation Hall every room has east or south sun (Croll and Pang 2007). Lockey, and many other early-twentieth century educational advocates, believed in the importance of connecting educational achievement with physical surroundings. This logic is partially what inspired the original landscaping and layout for the campus. “Splendid live oak trees beautify the property, producing a park-like effect, and lawns, fruit trees, and gardens are already in a state of advanced growth and bloom possible only in a climate like that of California.” (Croll and Pang 2007:8). Trees and planting was important to Lockey, and she frequently drew analogies between the growth of trees and the growth of young girls. Upon moving to the campus in 1910, Lockey commented that the campus contained “just twenty-two live oaks and nothing more.” (Croll and Pang 2007:50). From the campus’ earliest days, students and faculty would come together to plant a tree or shrub every Arbor Day, and in 1911, the students planted an entire orchard. Figure 4 Castilleja School 1910 (Croll and Pang 2007) Cultural Resources Study for the Castilleja School Project 10056 35 March 2019 Growth and Development of the Campus, 1910–1960 Shortly after the original campus was completed, students and faculty added to the beauty of the campus with annual tree plantings and creation of an orchard. Like other educational institutions, Castilleja School developed somewhat organically to support growing enrollment numbers and educational programs. In 1921, the Western Journal of Education noted an enrollment of 230 children and described the school as follows: Surrounded by luxurious and well-kept gardens, the Castilleja private school in Palo Alto, of which Miss Mary I. Lockey is principal, carries an air of refinement and artistic atmosphere which is most delightful. The school grounds occupies almost five acres. Outdoor study rooms are one of the features of the school. A new music and art studio is under construction and a large swimming pool on the grounds will be completed before the new term, which begins September 19 (WJE 1921). Other early construction projects for the campus included a science lab, cottage, gymnasium, tennis courts, and a chapel. The 1924 Sanborn Fire Insurance Company Map (Figure 5) confirms these early construction projects mentioned in the 1921 Western Journal of Education (Croll and Pang 2007; Sanborn 1949). Figure 6 provides a map of the campus in the 1934 showing the original campus buildings, nearly all of which have been replaced. Construction of the Chapel in 1926 was by far the largest construction project undertaken by the school since its move to the Bryant Street campus in 1910. The Chapel was designed by esteemed local architect Birge Clark and had a 500-seat capacity. Since the school had no specific religious affiliation and did not intend to use the Chapel as a church, the Chapel became host to a variety of activities for the school, including vespers, lectures, presentations, commencement, and performances (PAT 1926; PAW 1994). By 1949, Sanborn Fire Insurance maps reveal that the school campus was comprised of the following buildings:  Recitation Hall: The building appears to be L-shaped in plan and have 1 story largely fronting Bryant Street. According to the map, the building was also used for classrooms.  Residence Hall/Dormitory: The building appears to be 2.5 stories and L-shaped in plan largely fronting Bryant Street.  Chapel: The 1.5-story building is located to the rear of the Recitation Hall and appears to be asymmetrical in plan. Cultural Resources Study for the Castilleja School Project 10056 36 March 2019  Gymnasium: The 1-story building is located to the rear of the Chapel and is rectangular in plan.  Bungalow: The 1.5-story building is roughly square in plan, fronts Kellogg Street, and is to the rear of the Residence Hall/Dormitory.  Central Steam Heating Plant/Laboratories: The 2-story building is asymmetrical in plan and fronts Kellogg Street.  Swimming Pool Complex: The swimming pool area is part of an interconnected series of buildings and structures that includes an open-plan lattice structure that faces Kellogg Street, a 1-story paint shop with what appears to be an open plan courtyard, a 1-story stage, a 2-story shop, and a 1-story building housing dressing rooms, likely for the swimming pool. The swimming pool is rectangular and there are no measurements.  Orchard House: The 2-story music hall building is rectangular in plan.  Lodge: The 1-story lodge building is rectangular in plan. Cultural Resources Study for the Castilleja School Project 10056 37 March 2019 Figure 5 1924 Sanborn Fire Insurance Company Map Showing Castilleja School (Sanborn 1924) Cultural Resources Study for the Castilleja School Project 10056 38 March 2019 Figure 6 1934 Map of Castilleja School Cultural Resources Study for the Castilleja School Project 10056 39 March 2019 In addition, aerial photographs from 1948 demonstrate significant growth and development on and around the campus. The surrounding neighborhood is entirely developed with residential housing. In 1956 the grounds remain relatively unchanged, with the exception of two small structures added to the front of the pool complex facing Kellogg Street (NETR Online 2017; Sanborn 1949). Campus Growth and Expansion, 1960–1980 Following the elimination of the lower grades in 1958, Castilleja School decided that its buildings were outdated and decided to move forward with expansion and upgrades to the entire campus. The original plan was very ambitious and called for the replacement of all campus buildings; however, it was not fully carried out, because the Administration building and Chapel remain. Information provided by Castilleja School provided a good construction timeline for all major projects that would occur on campus between the 1960s and 1980s (Castilleja 2016). The first project undertaken by the school was the construction of the new residence hall in 1960, which was named the Arrillaga Family Campus Center. Although formally dedicated in 1962, architectural drawings provided by the school provided a construction start date of 1960. The original design of the Campus Center planned for housing 90 students and included recreation style rooms with televisions lounges on each floor (Castilleja 2016; Croll and Pang 2007; PAT 1960; DPAT 1961). A 1968 aerial photograph of the campus shows some changes to the building footprints on the corner of Kellogg Avenue and Bryant Street, which is consistent with the school’s account of the new building construction and architectural drawings of the multiphase construction of Rhoades Hall (Figure 7), with its start as a dormitory and classroom building in 1965 known as Building C and its completion as Rhoades Hall in 1967. Rhoades Hall spanned the space from the Campus Center to the Administration building and contained 20 classrooms to support the 1967 enrollment of 300 students. The 1960s construction projects revolutionized the look of the campus and remain today (Castilleja 2016; Croll and Pang 2007; PAT 1967; SFEC 1967). Figure 7 Drawing of the 1960s Construction Projects Cultural Resources Study for the Castilleja School Project 10056 40 March 2019 Renovations, Demolitions, and New Construction, 1970–2000 In 1977, the Seipp-Wallace Pavilion was constructed and functioned as a gymnasium for the school until it was replaced in 2008 with the current gymnasium/fitness center. The Ely Fine Arts Center was proposed in the late 1970s and constructed in 1980 (Figure 8). In that same year, the school completed extensive renovations on the 1926 Chapel. The interior alterations converted the Chapel from its original function to an auditorium. The school also added a 28-space parking lot to the site to support the needs of its students and faculty. Figure 8 Ely Fine Arts Center Extensive renovations to the campus buildings took place in the 1990s and early 2000s. The 1991–2002 aerial photographs lack good resolution to see changes to the campus clearly; however, information provided by the City and representatives at Castilleja School helped establish a development/alteration timeline. One of the biggest drivers for change in the 1990s was the closure of the student resident program. The lack of boarding residential students made the dormitory spaces in the Campus Center and Rhoades Hall obsolete. In 1997, renovation of the Campus Center included an Cultural Resources Study for the Castilleja School Project 10056 41 March 2019 interior reconfiguration to replace living spaces on the second and third floors with classrooms, reconfiguration of the first floor to house a library, and changes to the exterior iron stairwells to meet modern code compliance. In 1998, renovations began on Rhoades Hall to remove the dormitory spaces from the second floor on the side of the building that faces Kellogg Avenue. The reconfiguration of the space resulted in removing all dormitory rooms and replacing them with classrooms and offices for the students. The removal of the dormitories allowed for a walkway along the campus-facing side of Rhoades Hall, which did not exist prior to these renovations. These renovations made Rhoades Hall the continuous classroom and office space it is today (Chapman 2017; PADN 1996; SJMN 1974). The 1990s were also important because of the acquisition of 1263 Emerson Street (APN 124-12-033) and its renovation. The renovation of the single-family residence to an alumnae house, now called the Lockey House, took place in the late 1990s and included interior and exterior reconfigurations, as well as extensive window replacements. The building was originally oriented to face Melville Avenue, which was annexed by the school for the construction of a new softball field (SJMN 1992). The adjacent property at 1235 Emerson Street (APN 124-12-031) was also purchased by the school in the 1990s. Property records indicate that the building was constructed in 1979. The early 2000s also represents a period of extensive change on campus with the renovation of the Chapel and Administration building. The Administration building was lifted off its foundation and moved slightly closer to Bryant Street so that a full basement and foundation could be constructed. The interior renovations to the Administration building were extensive, and there is no evidence remaining of the original interiors. Entrances to the building were also reconfigured, shingles and stucco were replaced, a porch enclosed on the southeast elevation, and all windows were replaced with double-paned wood windows that were designed to match the historic single-paned windows originally installed. Renovations to the Chapel were also quite extensive and included replacement of the balcony, stage, and extension of the west exterior wall of the building. Another major change to the Chapel was the connection of the Chapel to the Administration building and the removal of its Bryant Street entrance on the east elevation. Presently, the Chapel is accessible from the inside of the Administration building via the east elevation (Chapman 2017). Since 2002, the school has continued to expand. In 2007, a basement addition to the physical arts building was permitted. One of the most significant construction projects to take place since 2002 was the construction of the Joan Z. Lonergan Fitness and Athletic Center in 2008. Cultural Resources Study for the Castilleja School Project 10056 42 March 2019 Campus Architecture Craftsman Style (1905-1930) The Craftsman architecture movement in the United States is one of the most prevalent and widespread movements that appealed to almost all social classes. The Arts and Crafts movement began in the mid–late part of the nineteenth century in England as a reactionary movement against the excessiveness and ostentatious designs of the Victorian era. One of the key contributors to bringing the Craftsman movement to the United States was Gustav Stickley. His work helped fuel the development of the Craftsman movement and spread it across the United States. Upon its arrival in California, the Craftsman movement produced a truly unique California architectural form—the California bungalow. Developed by the work of Greene and Greene in Pasadena, the California Bungalow became one of the most widespread architectural movements in California. In Palo Alto, the Craftsman style was often merged with elements from Shingle and Colonial Revival styles to create a unique hybrid style (Foster 2004; McAlester 2015; PASH 2015). The Craftsman style is characterized by the following features:  Overhanging eaves  Distinct horizontal lines  Low pitched roof designs  Wood shingle detailing, porches  Maximum of 2 stories, mostly 1 story or 1.5 stories  Paired windows  Tapered wooden porch supports  Extensive use of natural materials and finishes  Brick and/or stone chimneys  Exposed roof beams Mid-Century Modern Style (1933-1965) Following World War II, the United States focused on forward thinking, which sparked architectural movements like the Mid-Century Modern style. Practitioners of the style were focused on the most cutting-edge materials and techniques. Architects throughout California implemented the design aesthetics made famous by early Modernists like Richard Neutra and Frank Lloyd Wright, who created a variety of Modern architectural forms throughout California. Cultural Resources Study for the Castilleja School Project 10056 43 March 2019 The Mid-Century Modern movement in California was characterized by simplistic and clear uses of materials and structural components, open interior planning, and large expanses of glass. Mid- Century Modern flourished in many cities and in many school construction projects supporting the post-war population booms. The cost-effective nature of the style and the ability to mass- produce Mid-Century Modern building materials like concrete, wood, steel, and glass made it the perfect style for educational buildings. Characteristics of the Mid-Century Modern style include the following:  1 to 2 stories in height  Post-and-beam construction using wood and/or steel  Cantilevered canopies and overhangs  Little to no exterior ornamentation  Open floor plans  Buildings sheathed in stucco, wood, brick, or steel frame with glass  Flat roof designs  Flush-mounted metal frame and clerestory windows  Large expanses of windows  Simple size and massing  Use of simplistic geometric shapes  Use of covered walkways with geometric canopies using such forms as butterfly or folded plate  Exterior staircases, decks, patios, and balconies (Dyson 2015; Gebhard and Winter 2003; McAlester 2015) Campus Architects and Builders Architect Roy Heald (Administration Building) Roy Heald was a known architect in Palo Alto and the surrounding Bay Area. He arrived in Santa Cruz, California, from Iowa by way of a covered wagon. According to his obituary in the 1966 Santa Cruz Sentinel, he was a member of the Santa Cruz pioneer family and first cousin to Herbert Hoover (SCS 1966). One of his notable architectural works outside of the City was the farm buildings and house he designed for Theodore Hoover on Waddell Creek in the Santa Cruz Mountains in 1917. Other notable works include the following: Cultural Resources Study for the Castilleja School Project 10056 44 March 2019  950 University Avenue – De Forest Residence (1908) – Category 4 building on City’s inventory  970 University Avenue – Lee House (1909) – Category 2 building on City’s inventory  Rancho del Oso Farm House and Barns, Waddell Creek, California, 1917  255–265 Lytton Avenue – Tiffany Funeral Home/Gatehouse Restaurant (1926) – Category 4 building on City’s inventory  248 Homer Avenue (1925–1928 commercial building) – Category 3 building on City’s inventory In addition to his principal works listed above, Heald was also responsible for the construction of the Castilleja School Administration building in 1910. Today the building is listed as a Category 3 building on the City’s inventory (PASH 2017; SCS 1966). Builder Gustav Laumeister (Administration Building) The builder Gustav Laumeister was one of the first building contractors in Palo Alto. During his early training in Alameda, Monterey, and Menlo Park, Gustav gained valuable experience as a builder, and after the 1906 earthquake he was involved in the rebuilding of the Stanford campus. While Laumeister was best known for his residential projects, he was responsible for the construction of some University Park office buildings and the Administration building at Castilleja. His influence in Palo Alto is also notable as one of the founders of the Palo Alto Historical Society (PASH 2002, 2017). Architect Birge Clark (Chapel) Son of Stanford art professor Arthur Bridgman Clark, Birge Clark was born in Palo Alto, California, in 1894 and was exposed to architecture early in life. Clark graduated from Stanford in 1914 and continued his education at Columbia University in New York City until 1917. His early career was filled with a variety of projects, including residential, commercial, and institutional architecture, and was largely in line with revivalist architecture traditions seen throughout California, including Mission, Colonial, and Tudor Revival styles. Clark is a seminal architect in the development of architectural style in Palo Alto, and his work helped create the visual characteristics of post-1920s Palo Alto. His principal architectural works include the following:  Lou Henry and Herbert Hoover House, Stanford, California, 1929  Charles and Kathleen Norris Residence, Palo Alto, California, 1929 Cultural Resources Study for the Castilleja School Project 10056 45 March 2019  Palo Alto Post Office, Palo Alto, California, 1932  Palo Alto Community Center, Palo Alto, California, 1934  Palo Alto Times Newspaper Plant, Palo Alto, California, 1948  Magna Engineering Building, Menlo Park, California, 1951  Ray Lyman Wilbur Junior High School, Palo Alto, California, 1953  Camden High School, San Jose, California, 1957  Shell Oil Company Accounting Center, Menlo Park, California, 1961  Palo Alto Savings and Loan Building, Palo Alto, California, 1963  Hewlett-Packard Plant, Palo Alto, California, 1960–1970  Architecture Instructor at Stanford University from 1950 to 1972 In addition to Clark’s works above, he was responsible for the design of the Castilleja School Chapel building in 1926 (AIA 1956, 1962, 1970; Boghosian and Beach 1979; Michelson 2015a). Architect Paul James Huston (Campus Center and Maintenance Buildings) Paul James Huston was born in 1916 in Galesburg, Illinois, and received his education from Stanford University in 1939. Huston held numerous positions before starting his own firm in Palo Alto in 1948, including draftsman for Richard Neutra, assistant Naval architect for the U.S. Navy, and a draftsman for William Hempel of Palo Alto. His principal architectural works include the following:  Tolley House, Atherton, California, 1950  William Kelley Residence, Atherton, California, 1952  Original Lockheed Buildings, Sunnyvale, 1956  University Club, Palo Alto, California, 1957  Mountain View Library, Mountain View, California, 1957  Draper, Gaither, and Anderson Building, Stanford, California, 1959  North Santa Clara County Courthouse, Palo Alto, California, 1961  Sheppard Cadillac Dealership, Menlo Park, California 1967 In addition to the listing of his principal works above, Huston designed the Campus Center and maintenance buildings for the Castilleja School in 1960 (AIA 1956, 1962, 1970; Michelson 2015b). Cultural Resources Study for the Castilleja School Project 10056 46 March 2019 Architect William Daseking (Ely Arts Center and Rhoades Hall) Daseking was born in California in 1914 and was educated at the University of California, Berkeley. Living most of his life in either Modesto or Atherton, California, Daseking studied at the University of California, Berkeley, and began practicing architecture in 1938. He served as a major in the U.S. Army Corps of Engineers from 1941 to 1946. Following his work with the U.S. Army Corps of Engineers, Daseking became partner in the firm Keller and Daseking in Menlo Park, California, in 1946. He worked on several residential, educational, and commercial projects in the Bay Area during his time with the firm. His principal works include the following:  Ravenswood School District Manor Schools, East Palo Alto, California, 1952  Redeemer Lutheran Church, Redwood City, California, circa 1952  Hall of Flowers, San Mateo, California, 1965 In addition to his principal works listed above, Daseking was responsible for the designs of the Ely Arts Center and Rhoades Hall at Castilleja School (AIA 1956, 1962, 1970;; Michelson 2015c; Palo Alto Online 1996). Cultural Resources Study for the Castilleja School Project 10056 47 March 2019 INTENTIONALLY LEFT BLANK Cultural Resources Study for the Castilleja School Project 10056 48 March 2019 4 CULTURAL RESOURCES SURVEY 4.1 Methods Dudek architectural historian Sarah Corder, MFA, conducted a pedestrian survey of the Castilleja School campus on February 22, 2017. The project site is entirely developed with an active school campus. Therefore, an archaeological survey was not warranted. All buildings and structures on campus that were constructed over 45 years ago were photographed, researched, and evaluated in consideration of CRHR and City designation criteria and integrity requirements, and in consideration of potential impacts to historical resources under CEQA. The survey entailed walking all portions of the campus and documenting each building with notes and photographs, specifically noting character-defining features, spatial relationships, and any observed alterations. During the survey, Dan Chapman, superintendent of buildings and grounds, and Mandy Brown, finance and operations analyst, provided access to locked facilities on the campus and information concerning past construction and renovation projects on campus. Dudek documented the fieldwork using field notes, digital photography, close-scale field maps, and aerial photographs. Photographs of the project site were taken with a Canon Power Shot SX160 IS digital camera with 16 megapixels and 16× optical zoom. All field notes, photographs, and records related to the current study are on file at Dudek’s Pasadena, California, office. 4.2 Description of Surveyed Resources Castilleja School is a collection of adjacent parcels and addresses that include 1310 Bryant Street (APN 124-12-034), 1235 Emerson Street (APN 124-12-031), and 1263 Emerson Street (APN 124-12-033). Table 3 provides a description of all buildings and structures surveyed as part of the cultural resources study, including a photograph of the building, current building name, historic building name (if applicable), year built (if known), a general physical description of the building, and any alterations identified through either building development research or during the cultural resources survey. A great deal of information regarding recent building renovations was provided by Dan Chapman, who has worked for the Castilleja School in a facilities management role for the last 25 years and has extensive institutional knowledge of campus building projects. Cultural Resources Study for the Castilleja School Project 10056 49 March 2019 Table 3 Castilleja School Buildings and Structures Surveyed Building Name, Address, and Parcel Year Built Architect Description Identified and Observed Alterations Gunn Family Administration Center 1310 Bryant Street (APN 124-12-034) 1910 Roy Heald (architect) and Gustav Laumeister (builder) This building is currently listed as a Category 3 building on the City’s Historic Buildings Inventory. The 2-story building is irregular in plan and now oriented to face Embarcadero Road. The building sits on a poured concrete foundation. The ground floor is clad in pebble-dash stucco, and the second story is clad in wood shingles. The roof is sheathed in wood shingles. The building was originally designed in the Craftsman style and features overhanging eaves, wood shingle detailing, paired Craftsman style windows, wooden column supports, and dormers. The building is the only remaining original building to the 1910 founding of the school and was designed by prominent local architect Roy Heald and constructed by Gustav Laumeister. 2000: complete reconfiguration of the interior, reconfiguration of the entrance, replacement of all windows, replacement of shingles, replacement of stucco, removal of building from the foundation for basement addition, original porch was enclosed, roof replaced, trellis/arbor addition, and connection of building to Chapel and Rhoades Hall. Circle Feature 1310 Bryant Street (APN 124-12-034) 1910 Unknown The use of greenspace in the original and later designs was important to Lockey and the early students. The circle feature appears on early maps of the campus and has remained a significant element in the overall design of the campus. While much of the campus developed and built up from the original plans, the use of greenspace remains a key component with the circle feature. The circle feature is largely unchanged with the exception of the grass being replaced by synthetic turf. Cultural Resources Study for the Castilleja School Project 10056 50 March 2019 Table 3 Castilleja School Buildings and Structures Surveyed Building Name, Address, and Parcel Year Built Architect Description Identified and Observed Alterations Lockey House, 1263 Emerson Street (APN 124-12-033) 1912 Unknown This 2-story, wood frame house that is roughly L in-plan has been significantly altered from its original appearance. The building sits on a poured concrete foundation and is clad in stucco. It features a complex hipped roof sheathed in composition shingles, and exposed rafter tails. The façade of the building is oriented to face the Castilleja School campus to the southeast, which is now the main elevation of the house. The main elevation features a poured concrete stoop that is offset to the west and accessed by brick steps under a triangular pediment. The six-panel wooden entry door is flanked by fixed wood windows, each of which features four panes. The remainder of the façade features a large four-over-one window flanked by two, two-over-one windows. The second floor windows are all three-over-one. There was an addition made to the north elevation of the building for a kitchen expansion. 1990s: Enclosure of the original entry way and addition of porch that is oriented toward campus, interior reconfiguration for use as Alumni house. Dates unknown: garage construction and kitchen addition. Cultural Resources Study for the Castilleja School Project 10056 51 March 2019 Table 3 Castilleja School Buildings and Structures Surveyed Building Name, Address, and Parcel Year Built Architect Description Identified and Observed Alterations Elizabeth Hughes Chapel Theater 1310 Bryant Street (APN 124-12-034) 1926 Birge Clark This building is currently listed as a Category 3 building on the City’s Historic Buildings Inventory. The 2-story Chapel was designed by Birge Clark in 1926. The building was originally designed as a standalone building, but was connected to the Administration building in 2000. Constructed in the Craftsman style, the building retains many visual elements of the style including overhanging eaves, side gabled roof sheathed in wood shingles, wood shingle cladding, and paired Craftsman style windows. However, the building was extensively renovated in 1980 and again in 2000 and has lost much of its exterior and interior integrity and configuration. 1980: Replacement and expansion of the stage area, replacement of the ceiling, and expansion of the building to the west with the addition of the step down style windows. 2000: Removal of the building from its foundation for basement construction, connection to the Administration building, replacement of the balcony and reconfiguration of the entrance from Bryant Street. Arrillaga Family Campus Center 1310 Bryant Street (APN 124-12-034) 1960– 1962 Paul Huston The 3-story building was poured in place concrete construction with a complex roofline that is roughly rectangular in plan. The building is oriented with entry from Kellogg Street to the southeast and the campus circle to the northwest. 1997: interior reconfiguration of second and third floors to replace the original dormitory space, reconfiguration of the first floor for the library, reconfiguration of north elevation for library entrance, additional safety bars installed on outdoor staircase railings, and the addition of elevator. 2010: Building was reroofed with spray foam. Cultural Resources Study for the Castilleja School Project 10056 52 March 2019 Table 3 Castilleja School Buildings and Structures Surveyed Building Name, Address, and Parcel Year Built Architect Description Identified and Observed Alterations Rhoades Hall/Middle School Classrooms 1310 Bryant Street (APN 124-12-034) 1965– 1967 William Daseking The 1967 2-story poured-in- place concrete school building was a phased construction project that is irregular in plan. The building is clad in brick veneer under the first-story windows, then clad in stucco that is accented by vertical concrete slat elements all set under a spray foam roof. The building is oriented with its main entry point facing Bryant Street. The main point of entry is recessed and accessed by a columned flat roof porch leading to an elaborately carved set of double doors slightly offset in a 2-story glass and metal wall panel. Fenestration is regular and all original metal windows are intact. The building also features one of the two sunken gardens on campus, which is located to the west of the building. 1998: second floor reconfigured from dormitory space to classrooms and offices, connection to Administration building and campus center building. 2010: building reroofed with a spray foam roof that is in keeping with the color and look of the original roof material. Maintenance 1310 Bryant Street (APN 124-12-034) 1960 Paul Huston The 2-story maintenance building was constructed in 1960. It is irregular in plan with a rear carport under a spray foam gabled roof with overhanging eaves and exposed rafter tails. Fenestration is irregular and a variety of metal windows is featured on all elevations. The building is clad in concrete block on the first story and vertical wood siding on the second story. 1980: The building was reroofed. Circa 1990: Sliding cage doors were added to the carport section of the building. Cultural Resources Study for the Castilleja School Project 10056 53 March 2019 Table 3 Castilleja School Buildings and Structures Surveyed Building Name, Address, and Parcel Year Built Architect Description Identified and Observed Alterations 1235 Emerson Street (APN 124-12-031) 1979 Unknown The 2-story house is L-shaped in plan, clad in wood shingles with a gabled roof sheathed in composition shingles constructed circa 1980. The house is accessed by Emerson Street by a poured-concrete walkway. The house is surrounded by a wooden fence with a small entry door near the garage that provides access to a sizable yard with mature trees. The house has an irregular fenestration and all windows appear to be either fixed or double-hung vinyl windows. The main façade features a recessed entry point with multiple-pane French style doors. No significant changes were observed. Leonard Ely Fine Arts Center 1310 Bryant Street (APN 124-12-034) 1980 William Daseking The circa 1980 2-story building is rectangular in plan and is oriented to the northeast. The building is clad with concrete block and features a flat roof. The main (east) elevation of the building features a recessed entry point that is offset to the north of the façade. The main elevation also features a wooden pergola that is supported with concrete columns with a poured concrete walkway. The building also features one of the two sunken gardens on campus, which is located to the east of building. 2010: Reroof of building with spray foam Date unknown: Addition of the lockers, reroof of the building, addition of door to building facing Emerson and replacement of rotted wood on the exterior trellis system. Cultural Resources Study for the Castilleja School Project 10056 54 March 2019 Table 3 Castilleja School Buildings and Structures Surveyed Building Name, Address, and Parcel Year Built Architect Description Identified and Observed Alterations Swimming Pool 1310 Bryant Street (APN 124-12-034) 2001 Unknown The current swimming pool, the third pool built at the same location, was installed in 2001. There have been no significant changes to the pool since its installation in 2001. Pool Storage Building 1310 Bryant Street (APN 124-12-034) 2001 Unknown The small, 1-story, flat-roofed, brick-veneer pool storage building is used for chemical and pool equipment storage. There are no known alterations. Joan Z. Lonergan Fitness and Athletic Center 1310 Bryant Street (APN 124-12-034) 2008 Kornberg and Associates The 2-story gymnasium is roughly rectangular in plan with a flat roof and is clad in stucco and wood shingles. The building is accessed by a glass entryway offset to the east There are no known alterations. Cultural Resources Study for the Castilleja School Project 10056 55 March 2019 INTENTIONALLY LEFT BLANK Cultural Resources Study for the Castilleja School Project 10056 56 March 2019 5 SIGNIFICANCE EVALUATION Extensive archival research, combined with an intensive pedestrian survey of the Castilleja School, indicates that the campus contains one historical resource: the Administration/Chapel building, which is currently listed as a Category 3 building on the City’s inventory of historic resources; listed in the Office of Historic Preservation’s Historical Resources Inventory with a status code 5S2 (individual property that is eligible for local listing or designation). While the campus conveys its original plan on the most basic level (i.e., a central circle greenspace feature surrounded by buildings and structures on the periphery), all other buildings/features on campus were found to be ineligible for either individual listing or as a contributing element of a historic district. Only buildings and structures over 45 years old were evaluated for historical significance. Table 4 provides a summary of findings for all buildings/features on campus, and Figure 9, (Castilleja School Eligibility Findings), provides an overview of the significance evaluation findings. A Department of Parks and Recreation Series 523 form set (DPR forms) for the Castilleja School can be found in Appendix C. Table 4 Castilleja School Buildings Component Year Built Findings Gunn Family Administration Center Building/ Elizabeth Hughes Chapel Theater 1910/1926 Locally listed (Category 3) Circle greenspace feature 1910 Not eligible Arrillaga Family Campus Center 1960–1962 Not eligible Rhoades Hall 1965–1967 Not eligible Maintenance Building 1960 Not eligible Leonard Ely Fine Arts Center 1980 Not eligible Swimming Pool 2001 Not eligible Pool Storage Building 2001 Not eligible Joan Z. Lonergan Fitness and Athletic Center 2008 Not eligible 1263 Emerson Street (Lockey House) 1912 Not eligible 1235 Emerson Street 1979 Not eligible Cultural Resources Study for the Castilleja School Project 10056 57 March 2019 INTENTIONALLY LEFT BLANK Castilleja School Eligibility Findings Castilleja School Project SOURCE: Bing Maps (Accessed 2017) Da t e : 7 / 8 / 2 0 1 9 - L a s t s a v e d b y : b d o k k e s t u l - P a t h : Z : \ P r o j e c t s \ j 1 0 0 5 6 0 1 \ M A P D O C \ D O C U M E N T \ C u l t u r a l \ F i g 9 _ C a s t i l l e j a S c h o o l H i s t o ric D i s t r i c t . m x d 0 15075Feet Project Boundary Building Footprint Eligible Not Eligible FIGURE 9 Cultural Resources Study for the Castilleja School Project 10056 59 March 2019 INTENTIONALLY LEFT BLANK Cultural Resources Study for the Castilleja School Project 10056 60 March 2019 5.1 California Register of Historical Resources Evaluation Criteria The criteria for listing resources in the CRHR were expressly developed to be in accordance with previously established criteria developed for listing in the NRHP. According to PRC Section 5024.1(c)(1–4), a resource is considered historically significant if it (i) retains “substantial integrity,” and (ii) meets at least one of the following criteria. Integrity is evaluated with reference to specific criteria. CRHR Criterion 1: Is associated with events that have made a significant contribution to the broad patterns of California's history and cultural heritage. The Castilleja School is one of the City’s oldest private schools, founded in 1907 and moved to its current location in 1910. Castilleja School was established during a major period of growth in the City as the interurban railroad was connected to larger nearby cities, streetcars began operating, and both housing and commercial developments began to spring up throughout the region. Castilleja School is associated with Palo Alto’s first boom of educational development since college preparation became a particularly important focus in the community after the opening of Stanford University in 1891 (of which Castilleja’s founder, Mary Lockey was an alumni) and the arrival of many new families to the area. Castilleja was an all-girls school specifically designed to prepare women for entry into prestigious universities like Stanford and the school is associated with Palo Alto’s educational development and women’s educational development. The current location at 1310 Bryant Street is the second location of the school. The original school (Castilleja Hall) was founded in 1907 at 1121 Bryant Street. This building has been determined eligible as a contributor to the NRHP-listed Professorville Historic District. The existing campus at 1310 Bryant Street lacks sufficient integrity (as a whole) to convey any important associations, as all but two of the original school buildings have been demolished. Therefore, the school does not appear eligible under CRHR Criterion 1 as a historic district. For similar reasons, the locally designated Administration/Chapel building does not meet this criterion, as its setting and historical associations, have been significantly compromised by new developments on the Castilleja School campus. CRHR Criterion 2: Is associated with the lives of persons important in our past. The Castilleja School is associated with an individual important in Palo Alto’s past. In 1907, Mary Ishbel Lockey (1872–1939) founded her own school at 1121 Bryant Street in Palo Alto. Three years later, the school had outgrown its original home in a small rented house and moved to its present day location down the street at 1310 Bryant Street. Lockey earned the respect and trust of then Stanford University president, David Starr Jordan, who once said that he had “implicit confidence in Miss Lockey,” such that he “would not hesitate to turn over the management of Stanford [to her], were it necessary.” (Croll and Pang 2007, p. 2). Ms. Lockey Cultural Resources Study for the Castilleja School Project 10056 61 March 2019 is the central figure of the school’s legacy, which has remained true to Lockey’s vision. While Lockey is considered an important local figure, strongly associated with women’s educational development during a period that overlaps the American Women’s Suffrage Movement, the campus itself lacks sufficient integrity (as a whole) to convey any important associations since all but two of the original school buildings have been demolished. The school can no longer convey associations with Lockey’s productive life in the field of education. Therefore, the school does not appear eligible under CRHR Criterion 2 as a historic district. For similar reasons concerning a lack of integrity, the locally designated Administration/Chapel building does not meet this criterion, as its setting and historical associations have been significantly compromised by new developments on the Castilleja School campus. CRHR Criterion 3: Embodies the distinctive characteristics of a type, period, region, or method of construction, or represents the work of an important creative individual, or possesses high artistic values. Historic District Consideration Only two of the original school buildings remain on campus: the Administration and Chapel buildings, which are now connected and constitute one building. While the campus maintains the most general aspects of its original plan—a central circle feature surrounded by buildings that front adjacent streets—it lacks sufficient integrity to constitute a historic district. Much of the campus has been replaced over numerous construction periods that include the 1920s, 1960s, 1980s, and early 2000s. Furthermore, the Craftsman style of the original school buildings has been almost entirely replaced by Contemporary and Post-Modern-style buildings. Therefore, the campus does not appear eligible as a historic district of campus buildings unified by architectural aesthetic or plan. 1960s Campus Buildings None of the 1960s buildings were found to be individually eligible for CRHR or local designation. While the Campus Center, Rhoades Hall, and Maintenance buildings retain their exterior integrity (the interiors have been significantly altered), they lack the character-defining features of the Contemporary style that one would expect to see in educational architecture such as use of exterior cantilevered canopies, generous expanses of glazing to convey integration with the outdoors, and expressionistic details such as butterfly and folded plate roof forms and curved/sweeping wall surfaces. Although brick and stucco are used throughout, the buildings lack the broad, unadorned expanses of these materials that are more typical of the style. The use of wooden slats on the exterior classroom and campus center buildings offers a panelized appearance, a Japanese design influence that came from Northern California, often referred to as Third Bay Tradition. The Maintenance building also nods to this mixture of styles, exhibiting a combination of concrete block and vertical wood siding. Cultural Resources Study for the Castilleja School Project 10056 62 March 2019 Contemporary style features on the primary street elevations of the larger buildings are modest, with the exception of the school’s main entrance to Rhoades Hall on Bryant Street, which exhibits a flat roof supported by six square brick columns, and a glass and metal screenwall with a rectangular pattern. The mid-century style of the 1960s buildings is better conveyed on the exterior elevations that face inward toward the circle feature. The campus center exhibits exterior stairwells with metal screens; and Rhoades Hall features outdoor corridors, L-shape posts that project from the exterior walls, a butterfly roof locker structure, and open patio areas. The Maintenance building features widely overhanging eaves and trapezoidal windows on its northwest elevation. While the 1960s buildings embody some elements of the Contemporary style, with nods to Third Bay Tradition, they are not considered a valuable example of either style, as they lack some of the more distinctive characteristics of that would better convey these styles. Further, architects Paul Huston (Campus Center and Maintenance buildings) and William Daseking (Rhoades Hall/middle school classrooms) do not appear to be master architects, although both men completed numerous projects throughout the Bay Area. Therefore, the 1960s buildings, including the Campus Center, Rhoades Hall, and Maintenance building, do not appear eligible under CRHR Criterion 3 as either a district or as individual resources. Emerson Street Properties The converted single-family residences located at 1235 and 1263 Emerson Street were acquired by Castilleja School in the 1990s. Records indicate that 1235 Emerson Street was constructed in 1979 and therefore does not appear eligible for the CRHR at this time. Site plans of 1263 Emerson Street from 1990 indicate that the property has undergone substantial alterations in recent years, such that the property no longer retains integrity of its original design, including modification of the original front entrance, reconfiguration of the porch, connecting a once- detached garage, and what appears to be a rear addition. The property’s setting has also been significantly altered since a portion of Melville Avenue was absorbed by the Castilleja Campus. Therefore, the two residential properties on Emerson Street appear not eligible under CRHR Criterion 3. Original Campus Elements Both the Administration and Chapel buildings were significantly altered in the early 2000s as part of a campus renovation project (see alterations presented in Table 3), which included connecting the two buildings together. These renovations completely altered the buildings’ interiors and made substantial alterations to the buildings’ exteriors. While there are enough character-defining features still present to convey the Craftsman style of both buildings, the work of master local architects has been significantly impacted by alterations that took place outside the period of significance. The Administration building was designed by architect Roy Heald and constructed by Gustav Laumeister, who have multiple buildings listed on the City’s local register and have made important Cultural Resources Study for the Castilleja School Project 10056 63 March 2019 contributions to architecture in the Bay Area. The Chapel was designed by architect Birge Clark, one of the most significant architects in the history of Palo Alto. Clark designed numerous buildings throughout the City and has left an indelible mark on the City’s built environment. Despite the buildings’ associations with significant local architects and that fact that the buildings retain enough character-defining features to convey the Craftsman style, the alterations that occurred in recent years have introduced new materials and design features that prevent the buildings from conveying their original design intent or from representing a notable or important work by local master architects. The replacement of nearly all windows; reconfiguration of the entrance; replacement of shingles; replacement of stucco; the addition of a basement; enclosure of the original porch; trellis/arbor addition; and connection of the Administration and Chapel buildings has substantially impacted integrity of design, setting, materials, workmanship, and association with master local architects. Therefore, the Administration/Chapel building appears not eligible under CRHR Criterion 3 due to a lack of integrity (see Section 5.3). CRHR Criterion 4: Has yielded, or may be likely to yield, information important in prehistory or history. The Castilleja School buildings are unlikely to yield any information important to prehistory or history, nor is it associated with any archaeological resources. Therefore, the campus buildings do not appear eligible for listing under CRHR Criterion 4. 5.2 City of Palo Alto Evaluation Criteria The Administration/Chapel building is currently listed as a Category 3 (Contributing Building), defined as “a good local example of an architectural style and relates to the character of a neighborhood grouping in scale, materials, proportion or other factors.” Despite significant alterations to the building in recent years, it still meets the lower bar of a Category 3 building, which may “have had extensive or permanent changes made to the original design, such as inappropriate additions, extensive removal of architectural details, or wooden facades resurfaced in asbestos or stucco.” For all of the reasons discussed above in the CRHR significance evaluation, none of the 1960s buildings or Emerson Street properties appear to warrant consideration for local designation, due to a lack of important historical associations and architectural merit:  Criterion 1: None of the 1960s buildings or Emerson Street properties are associated with the lives of historic people or important events.  Criterion 2: None of the 1960s buildings or Emerson Street properties are representative of an architectural style or way of life. While the 1960s buildings embody elements of the Contemporary style, with nods to Third Bay Tradition, they are not considered a valuable example of either style, and lack some of the more distinctive characteristics of these styles. Cultural Resources Study for the Castilleja School Project 10056 64 March 2019 The converted single-family residences located at 1235 and 1263 Emerson Street were acquired by Castilleja School in the 1990s. Records indicate that 1235 Emerson Street was constructed in 1979, and therefore does not appear eligible at this time. Site plans of 1263 Emerson Street from 1990 indicate that the property has undergone substantial alterations in recent years, such that the property no longer retains integrity of its original design.  Criterion 3: None of the 1960s buildings or Emerson Street properties represent types of buildings that were once common but are now rare. Mid-Century Modern education buildings are not rare in the City. Further, the buildings on the Castilleja Campus are not considered valuable examples of their style, and they lack some of the more distinctive characteristics of the style. The property at 1263 Emerson Street is too altered to qualify under this criterion, especially in consideration of other Craftsman-style residences in the neighborhood that retain a much higher level of integrity. The property at 1235 Emerson Street was built relatively recently and does not appear to warrant consideration under this criterion.  Criterion 4: None of the buildings are connected with a business or use that was once common but is now rare.  Criterion 5: With the exception of the already designated Administration/Chapel building, none of the buildings were designed or constructed by an important architect.  Criterion 6: For the reasons discussed under Criterion 3, none of the 1960s buildings or Emerson Street properties contain elements that demonstrate outstanding attention to architectural design, detail, materials, or craftsmanship. 5.3 Integrity Considerations Overall, the Castilleja School does not retain requisite integrity of its location, design, setting, materials, workmanship, feeling, and association. The redefined school boundaries, extensive renovations and replacement of all but two of the original campus buildings compromises much of the campus’ integrity. Integrity is the authenticity of a historical resource’s physical identity evidenced by the survival of characteristics that existed during the resource’s period of significance, and the historical resource’s ability to convey that significance. The evaluation of integrity is sometimes a subjective judgment, but is must always be grounded in an understanding of a property’s physical features and how they relate to its significance. Within the concept of integrity, there are seven aspects or qualities that, in various combinations, define integrity: location, design, setting, materials, workmanship, feeling, and association (NPS 1990). To retain historic integrity, a property will generally possess several, if not most, of the aspects. The retention of specific aspects of integrity is paramount for a property to convey its significance. Cultural Resources Study for the Castilleja School Project 10056 65 March 2019 Location: The school’s location at 1310 Bryant Street represents the second location of the school, which moved to its current location in 1910. Although the campus has been significantly altered, the school does maintain its integrity of the school’s first purpose-built location since the move in 1910. The Administration/Chapel building was moved slightly closer to Bryant Street as part of foundation renovation activities, but this did not significantly impact its integrity of location. The two houses on Emerson Street also appear to retain integrity of location. Design: The campus as a whole does not maintain the integrity of the original design, as all of the original buildings except two (the Administration and Chapel buildings) have been demolished. Replacement of the original Craftsman style buildings with Contemporary and Post- modern style buildings further compromises the design aesthetic of the campus. While of historic age, the 1960s buildings do not have strong character defining features of the Contemporary style and do not embody character defining features of the original Craftsman style campus buildings. The residential building at 1263 Emerson Street (now referred to as the Lockey House) has also been significantly altered from its original design with the reconfiguration of the entry, attachment to a once detached garage, kitchen addition and porch enclosures. Extensive alterations to the interior of the campus buildings further compromises the integrity of design, thus the campus as a whole does not retain integrity of design. Further, the Administration and Chapel buildings have undergone significant changes to their original design, once standing as two independent buildings and now connected as one. Setting: The campus as a whole no longer retains its original setting integrity due to multiple alterations to the campus throughout its history. One of the most significant changes to the setting is the annexation of Melville Avenue, which was the boundary of the school for numerous years. Originally the school was bounded on the northwest by Melville Avenue but the closure and subsequent development of the street with athletic areas compromises the setting of the school. The expansion of the campus to include the Lockey House and the parcel at 1235 Emerson Avenue further disrupts the original setting as it extends the boundaries of the school and creates a sprawling urban campus concept versus the strict boundaries of the original campus under the 1310 Bryant Street parcel. While the property has always been located in a residential neighborhood, its clear historic boundaries prior to the acquisition of the Lockey House, 1235 Emerson Street and the annexation of Melville Avenue have negatively impacted the setting of the school in regards to the characteristics that existed during the school’s period of historic significance. Therefore the subject property does not retain integrity of setting. Materials: The 1960s buildings retain their original materials with the exception of roof materials that have been replaced with modern materials in recent years. The Lockey House does not retain its original materials as there have been multiple material replacements and additions to the home that compromises its integrity of materials. While some of the original Craftsman materials from Cultural Resources Study for the Castilleja School Project 10056 66 March 2019 the Administration/Chapel building remain, most original materials have been replaced with new materials. Therefore, none of the buildings retain integrity of materials. Workmanship: Taken as a whole, the campus does not retain integrity of workmanship, as nearly all of the original campus buildings have been replaced, leaving little left of the original workmanship. Feeling: The subject property no longer conveys the aesthetic and historic sense that clearly defined the original campus. While the buildings are still situated around a circle feature, the replacement of all but two of the original campus buildings significantly compromises the integrity of feeling. The expansion of the original boundaries of the campus to the northwest further impacts the integrity of feeling, as one side of the campus is no longer part of a residential neighborhood, but is now bordered by a busy city street – Embarcadero. While the Administration and Chapel buildings offer the last remaining sentiment of the a campus that once consisted entirely of Craftsman style buildings, their altered design and materials adds to a loss of integrity of feeling. Association: The 1960s buildings and the Lockey House have no association with the original campus only with the school. The Lockey House has been further compromised when it was converted from a single family residence to an educational building. Likewise, the original Administration/Chapel buildings have been extensively altered such that they can no longer convey associations with the original campus, and struggle to convey their associations with important architects. Therefore, the campus as a whole does not retain its integrity of association. 5.4 Summary of Conclusions As a result of the significance evaluation, including consideration of CRHR and City evaluation criteria and integrity requirements, the Administration/Chapel building appears to remain eligible for listing on City’s local register as a Category 3 (Contributing Building) which allows for a building to have significant alterations. However, it does not retain requisite integrity for the CRHR. All other buildings and structures on campus were found not eligible under all CRHR and City evaluation criteria due to a lack of historical associations and compromised integrity. Finally, the campus does not appear eligible as a historic district because nearly all of the original campus buildings have been replaced. As a result of these findings, the Administration/Chapel building is considered an historical resource under CEQA. Therefore, the proposed project has the potential to adversely impact historical resources. These potential impacts will be assessed in Section 6.1 (Identified Impacts) of the complete cultural resources study report. Recommendations to reduce impacts to historical resources are provided in Section 6.2 (Recommended Mitigation). Cultural Resources Study for the Castilleja School Project 10056 67 March 2019 INTENTIONALLY LEFT BLANK Cultural Resources Study for the Castilleja School Project 10056 68 March 2019 6 IMPACTS ANALYSIS 6.1 Identified Impacts 6.1.1 Direct Impacts The project proposes to demolish six buildings associated with the Castilleja School campus. These buildings include:  1235 Emerson Street  1263 Emerson Street  Rhoades Hall, Campus Center, Maintenance, and Fine Arts Center buildings (1310 Bryant Street) All of these buildings were found not eligible for listing in the CRHR and the City’s local register and are not considered historical resources under CEQA. Therefore, impacts resulting from demolition of these buildings shall be considered less than significant. 6.1.2 Indirect Impacts The following buildings will not be subject to direct impacts as a result of the proposed project, however, it is possible that proposed project activities could result in indirect impacts to the buildings:  Administration/Chapel building  1215 Emerson Street Although no project-related impacts are proposed to the Administration/Chapel building, this building is currently a designated local resource. As such, the building is considered an historical resource under CEQA. Adjacent construction activities have the potential to significantly impact this resource. However, with an appropriate level of protective mitigation, impacts to the building can be considered less than significant (see MM-CUL-1). Although no project-related impacts are proposed to 1215 Emerson Street (which is outside, but adjacent to the northwest portion of the project area), it was previously found eligible for the NRHP and is in very close proximity to proposed project activities that have the potential to significantly impact this resource. However, with an appropriate level of protective mitigation, impacts to the building can be considered less than significant (see MM-CUL-1). Cultural Resources Study for the Castilleja School Project 10056 69 March 2019 6.2 Recommended Mitigation MM-CUL-1 In order to avoid potentially significant impacts to adjacent historical resources (as described above), adoption of the following mitigation is recommended to reduce projects impacts to these historical resources to a less-than-significant level. An appropriate level of protection shall be provided for the Administration/Chapel Theater building and the residence at 1215 Emerson Street during proposed new construction and renovation activities. A clear and concise preservation protection plan shall be developed to provide these details. The protection plan shall be prepared by a qualified historic preservation specialist and shall be appended to the final set of construction plans for each construction phase. At a minimum, the protection plan shall include the following:  Protective fencing shall be installed approximately 15 feet from the perimeter of the Administration/Chapel Theater building and from the southern and eastern property lines of the residence at 1215 Emerson Street, or a lesser distance if recommended by a qualified historic preservation specialist. All construction workers shall be instructed to keep all people, materials, and equipment outside of the areas surrounded by protective fencing. The protective fencing shall consist of brightly-colored mesh fencing at least four feet in height. The mesh shall be mounted on six-foot tall poles, with at least two feet below ground, and spaced a maximum of six feet apart.  Material and equipment delivery and stockpile areas shall be identified on the protection plan, and shall be located as far as practicable from the Administration/Chapel Theater building and the residence at 1215 Emerson Street.  If cranes are used to install buildings or building components, no materials or structures shall be suspended above or within 30 feet measured horizontally from the exterior walls of the Administration/Chapel Theater building and the residence at 1215 Emerson Street.  For demolition of the existing Classroom building, the protection plan shall document the specific nature of demolition activities that would occur on any portion of the building that touches or is within 10 feet of the Administration/Chapel Theater building and provide recommendations for Cultural Resources Study for the Castilleja School Project 10056 70 March 2019 equipment usage and demolition techniques that will avoid adverse effects to the Administration/Chapel Theater building.  The protection plan shall prescribe measures for containment of dust during demolition, excavation, and construction. This may include wetting soils and materials to prevent wind-blown dust; covering exposed materials, soil, and unfinished buildings; and use of temporary barriers to prevent any wind-blown dust from reaching historic structures. Cultural Resources Study for the Castilleja School Project 10056 71 March 2019 INTENTIONALLY LEFT BLANK Cultural Resources Study for the Castilleja School Project 10056 72 March 2019 7 SUMMARY AND MANAGEMENT RECOMMENDATIONS 7.1 Summary of Findings 7.1.1 Built Environment As a result of the significance evaluation, including consideration of CRHR and City evaluation criteria and integrity requirements, the Castilleja School campus was found not eligible for designation as a historic district due to the fact that most of the campus has been significantly altered from its original appearance. Further, all of the 1960s buildings and the two residential properties were found not eligible at the individual level due to a lack of important historical associations and compromised integrity. However, the Administration/Chapel building appears to remain eligible for listing on City’s local register as a Category 3 (Contributing Building). As a result of these findings, the Administration/Chapel building is considered an historical resource under CEQA. As such, the proposed project has the potential to adversely impact historical resources. An impacts analysis indicates that potential impacts to the Administration/Chapel building can be lessened to a less-than-significant level with implementation of an appropriate level of protective mitigation. Management recommendations to reduce significant impacts to historical resources are provided below. 7.1.2 Archaeology No archaeological resources were identified within the project site or immediate vicinity as a result of the CHRIS records search or Native American coordination. However, it is always possible that intact archaeological deposits are present at subsurface levels. Based on geomorphological evidence, and known buried cultural deposits in the Bay Area, the project site should be treated as potentially sensitive for archaeological resources. Management recommendations to reduce potential impacts to unanticipated archaeological resources and human remains during campus construction activities are provided below. 7.2 Management Recommendations 7.2.1 Protection of Historical Resources During Demolition and Construction Activities An appropriate level of protection shall be provided for the Administration/Chapel building during proposed new construction and renovation activities (see proposed MM-CUL-1). A clear and concise preservation protection plan shall be developed to provide these details. At a minimum, protective fencing shall be used during construction activities so historic buildings are not inadvertently impacted. The protection plan shall also examine the potential effects of Cultural Resources Study for the Castilleja School Project 10056 73 March 2019 vibration on the building resulting from nearby demolition and construction activities. The final preservation protection plan shall be appended to the final set of construction plans. The plan should be completed, or at a minimum reviewed, by a qualified historic preservation specialist. 7.2.2 Unanticipated Discovery of Archaeological Resources All construction crew should be alerted to the potential to encounter sensitive archaeological material. In the event that archaeological resources (sites, features, or artifacts) are exposed during construction activities for the proposed project, all construction work occurring within 100 feet of the find shall immediately stop until a qualified archaeologist, meeting the Secretary of the Interior’s Professional Qualification Standards, can evaluate the significance of the find and determine whether additional study is warranted. Prehistoric archaeological deposits may be indicated by the presence of discolored or dark soil, fire-affected material, concentrations of fragmented or whole marine shell, burned or complete bone, non-local lithic materials, or the characteristic observed to be atypical of the surrounding area. Common prehistoric artifacts may include modified or battered lithic materials; lithic or bone tools that appeared to have been used for chopping, drilling, or grinding; projectile points; fired clay ceramics or non-functional items; and other items. Historic-age deposits are often indicated by the presence of glass bottles and shards, ceramic material, building or domestic refuse, ferrous metal, or old features such as concrete foundations or privies. Depending upon the significance of the find under CEQA (14 CCR 15064.5(f); PRC Section 21082), the archaeologist may simply record the find and allow work to continue. If the discovery proves significant under CEQA, additional work, such as preparation of an archaeological treatment plan, testing, or data recovery may be warranted. 7.2.3 Unanticipated Discovery of Human Remains In accordance with Section 7050.5 of the California Health and Safety Code, if human remains are found, the county coroner shall be immediately notified of the discovery. No further excavation or disturbance of the site or any nearby area reasonably suspected to overlie adjacent remains shall occur until the county coroner has determined, within 2 working days of notification of the discovery, the appropriate treatment and disposition of the human remains. If the county coroner determines that the remains are, or are believed to be, Native American, he or she shall notify the NAHC in Sacramento within 24 hours. In accordance with California Public Resources Code, Section 5097.98, the NAHC must immediately notify those persons it believes to be the most likely descendant from the deceased Native American. The most likely descendant shall complete his/her inspection within 48 hours of being granted access to the site. The designated Native American representative would then determine, in consultation with the property owner, the disposition of the human remains. Cultural Resources Study for the Castilleja School Project 10056 74 March 2019 8 REFERENCES 14 CCR 15000–15387 and Appendices A–L. Guidelines for Implementation of the California Environmental Quality Act AIA (American Institute of Architects). 1956. American Architects Directory 1956. AIA. 1962. American Architects Directory 1962. AIA. 1970. American Architects Directory 1970. Bodovitz, K. 1994. “Returning to the Memorable Days of Yesteryear.” Palo Alto Online [Website]. News Feature: Palo Alto Centennial. 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PAT. 1926. “Castilleja School is Building Chapel.” Palo Alto Times, March 20, 1926. PAT. 1939. Mary Lockey Obituary. Palo Alto Times, March 6, 1939. PAT. 1960. “Castilleja School Rebuilds.” Palo Alto Times, December 26, 1960. PAT. 1967. “Castilleja School Dedicates New Building.” Palo Alto Times, November 10, 1967. PAW (Palo Alto Weekly). 1994. Palo Alto: The First 100 Years: A Special Project of the Palo Alto Weekly. Accessed https://www.paloaltoonline.com/news_features/centennial/. April 13, 1994. PRC (California Public Resources Code), Sections 21000–21177. California Environmental Quality Act (CEQA), as amended. Sanborn (Sanborn Fire Insurance Company). 1924. 1924 Sanborn Fire Insurance Company maps. Sanborn Map and Publishing Company. Sanborn (Sanborn Fire Insurance Company). 1949. 1927–1949 Sanborn Fire Insurance Company maps. Sanborn Map and Publishing Company. SCS (Santa Cruz Sentinel). 1966. “Roy Heald of SC Pioneer Family Dies; Rites Today. Newspapers.com, Santa Cruz Sentinel. July 17, 1966, p. 15. Cultural Resources Study for the Castilleja School Project 10056 77 March 2019 SFEC (San Francisco Examiner and Chronicle). 1967. “Trustee Mrs. David Packard stands before new building complex at Castilleja School for Girls in Palo Alto.” San Francisco Examiner and Chronicle, November 12, 1967. SJEN (San Jose Evening News). 1919. “Indian Paint Brush.” San Jose Evening News, June 19, 1919. SJMN (San Jose Mercury News). 1974. “Castilleja School to Build Fine Arts-Athletics Complex.” San Jose Mercury News, March 22, 1974. SJMN. 1992. “School Wins Dispute over Soccer Field.” San Jose Mercury News, March 18, 1992. Staiger, S. “History of Castilleja School.” Interview with S. Staiger (Historian for Palo Alto Historical Association) by Dudek. February 23, 2017. USGS (U.S. Geological Survey). 1977. United States Geological Survey, Menlo Park, CA – 1977 – G76361. U.S. Department of the Interior, USGS. WJE (Western Journal of Education). 1921. “Castilleja School.” Western Journal of Education Vol. 27, No. 7. July 1921. APPENDIX A CONFIDENTIAL Records Search Results APPENDIX B NAHC and Native American Coordination February 15, 2017 10056 Ms. Rosemary Cambra, Chairperson Muwekma Ohlone Indian Tribe of the San Francisco Bay Area P.O. 360791 Milpitas, CA 95036 Subject: Castilleja School Conditional Use Permit and Master Plan Project, City of Palo Alto, Santa Clara County, California Dear Ms. Cambra: Dudek was retained by the City of Palo Alto to conduct a cultural resources study for the Castilleja School Conditional Use Permit and Master Plan Project (the proposed project). The project proposal is to demolish two homes on adjacent Castilleja-owned parcels and merge the two parcels into the Castilleja campus parcel. The project involves the construction of a below-grade parking structure, the demolition of four (4) existing buildings and construction of one replacement building, the lowering of the existing pool below grade, completion of a bikeway station on Bryant Street Bicycle Boulevard, and lowering the circular driveway below grade. The proposed project will occur at the existing Castilleja School in Palo Alto, California located at 1310 Bryant Street and the two adjacent parcels at 1235 and 1263 Emerson Street. The project area falls within Sections 1 and 2 of Township 6 South, Range 3 West of the USGS 7.5-Minute Palo Alto Quadrangle (see attached map). As part of the process of identifying cultural resources issues for this proposed project, Dudek contacted the California Native American Heritage Commission (NAHC) to request a Sacred Lands File (SLF) search and a list of Native American individuals and/or tribal organizations who may have knowledge of cultural resources in or near the proposed project site. The SLF search failed to indicate the presence of Native American cultural resources in the immediate project area. The NAHC recommended that we contact you regarding your knowledge of the presence of cultural resources that may be impacted by this project. If you have any knowledge of cultural resources that may exist within or near the proposed project site, please contact me directly at (760) 840-7556, adorrler@dudek.com, or at 3544 University Avenue, Riverside, CA 92501 within 15 days of receipt of this letter. Ms. Cambra: Subject: Castilleja School Conditional Use Permit and Master Plan Project, City of Palo Alto, Santa Clara County, California 10056 2 February 2017 Please note that this letter does not constitute Assembly Bill (AB) 52 notification or initiation of consultation. AB 52 is a process between the lead agency and California Native American Tribes concerning potential impacts to tribal cultural resources. Tribes that wish to be notified of projects for the purposes of AB 52 must contact the lead agency, the City of Palo Alto, in writing (pursuant to Public Resources Code Section 21080.3.1 (b)). Thank you for your assistance. Sincerely, _______________________ Adriane Dorrler Archaeologist Attachment.: Records Search Map Ms. Cambra: Subject: Castilleja School Conditional Use Permit and Master Plan Project, City of Palo Alto, Santa Clara County, California 10056 3 February 2017 February 15, 2017 10056 Mr. Andrew Galvan, The Ohlone Indian Tribe P.O. Box 3152 Fremont, CA 94539 Subject: Castilleja School Conditional Use Permit and Master Plan Project, City of Palo Alto, Santa Clara County, California Dear Mr. Galvan: Dudek was retained by the City of Palo Alto to conduct a cultural resources study for the Castilleja School Conditional Use Permit and Master Plan Project (the proposed project). The project proposal is to demolish two homes on adjacent Castilleja-owned parcels and merge the two parcels into the Castilleja campus parcel. The project involves the construction of a below-grade parking structure, the demolition of four (4) existing buildings and construction of one replacement building, the lowering of the existing pool below grade, completion of a bikeway station on Bryant Street Bicycle Boulevard, and lowering the circular driveway below grade. The proposed project will occur at the existing Castilleja School in Palo Alto, California located at 1310 Bryant Street and the two adjacent parcels at 1235 and 1263 Emerson Street. The project area falls within Sections 1 and 2 of Township 6 South, Range 3 West of the USGS 7.5-Minute Palo Alto Quadrangle (see attached map). As part of the process of identifying cultural resources issues for this proposed project, Dudek contacted the California Native American Heritage Commission (NAHC) to request a Sacred Lands File (SLF) search and a list of Native American individuals and/or tribal organizations who may have knowledge of cultural resources in or near the proposed project site. The SLF search failed to indicate the presence of Native American cultural resources in the immediate project area. The NAHC recommended that we contact you regarding your knowledge of the presence of cultural resources that may be impacted by this project. If you have any knowledge of cultural resources that may exist within or near the proposed project site, please contact me directly at (760) 840-7556, adorrler@dudek.com, or at 3544 University Avenue, Riverside, CA 92501 within 15 days of receipt of this letter. Please note that this letter does not constitute Assembly Bill (AB) 52 notification or initiation of consultation. AB 52 is a process between the lead agency and California Native American Tribes Mr. Galvan: Subject: Castilleja School Conditional Use Permit and Master Plan Project, City of Palo Alto, Santa Clara County, California 10056 2 February 2017 concerning potential impacts to tribal cultural resources. Tribes that wish to be notified of projects for the purposes of AB 52 must contact the lead agency, the City of Palo Alto, in writing (pursuant to Public Resources Code Section 21080.3.1 (b)). Thank you for your assistance. Sincerely, _______________________ Adriane Dorrler Archaeologist Attachment.: Records Search Map Mr. Galvan: Subject: Castilleja School Conditional Use Permit and Master Plan Project, City of Palo Alto, Santa Clara County, California 10056 3 February 2017 February 15, 2017 10056 Ms. Valentin Lopez, Chairperson Amah Mutsun Tribal Band P.O. Box 5272 Galt, CA 95632 Subject: Castilleja School Conditional Use Permit and Master Plan Project, City of Palo Alto, Santa Clara County, California Dear Ms. Lopez: Dudek was retained by the City of Palo Alto to conduct a cultural resources study for the Castilleja School Conditional Use Permit and Master Plan Project (the proposed project). The project proposal is to demolish two homes on adjacent Castilleja-owned parcels and merge the two parcels into the Castilleja campus parcel. The project involves the construction of a below-grade parking structure, the demolition of four (4) existing buildings and construction of one replacement building, the lowering of the existing pool below grade, completion of a bikeway station on Bryant Street Bicycle Boulevard, and lowering the circular driveway below grade. The proposed project will occur at the existing Castilleja School in Palo Alto, California located at 1310 Bryant Street and the two adjacent parcels at 1235 and 1263 Emerson Street. The project area falls within Sections 1 and 2 of Township 6 South, Range 3 West of the USGS 7.5-Minute Palo Alto Quadrangle (see attached map). As part of the process of identifying cultural resources issues for this proposed project, Dudek contacted the California Native American Heritage Commission (NAHC) to request a Sacred Lands File (SLF) search and a list of Native American individuals and/or tribal organizations who may have knowledge of cultural resources in or near the proposed project site. The SLF search failed to indicate the presence of Native American cultural resources in the immediate project area. The NAHC recommended that we contact you regarding your knowledge of the presence of cultural resources that may be impacted by this project. If you have any knowledge of cultural resources that may exist within or near the proposed project site, please contact me directly at (760) 840-7556, adorrler@dudek.com, or at 3544 University Avenue, Riverside, CA 92501 within 15 days of receipt of this letter. Please note that this letter does not constitute Assembly Bill (AB) 52 notification or initiation of consultation. AB 52 is a process between the lead agency and California Native American Tribes Ms. Lopez: Subject: Castilleja School Conditional Use Permit and Master Plan Project, City of Palo Alto, Santa Clara County, California 10056 2 February 2017 concerning potential impacts to tribal cultural resources. Tribes that wish to be notified of projects for the purposes of AB 52 must contact the lead agency, the City of Palo Alto, in writing (pursuant to Public Resources Code Section 21080.3.1 (b)). Thank you for your assistance. Sincerely, _______________________ Adriane Dorrler Archaeologist Attachment.: Records Search Map Ms. Lopez: Subject: Castilleja School Conditional Use Permit and Master Plan Project, City of Palo Alto, Santa Clara County, California 10056 3 February 2017 February 15, 2017 10056 Ms. Katherine Erolinda Perez, P.O. Box 717 Linden, CA 95235 Subject: Castilleja School Conditional Use Permit and Master Plan Project, City of Palo Alto, Santa Clara County, California Dear Ms. Perez: Dudek was retained by the City of Palo Alto to conduct a cultural resources study for the Castilleja School Conditional Use Permit and Master Plan Project (the proposed project). The project proposal is to demolish two homes on adjacent Castilleja-owned parcels and merge the two parcels into the Castilleja campus parcel. The project involves the construction of a below-grade parking structure, the demolition of four (4) existing buildings and construction of one replacement building, the lowering of the existing pool below grade, completion of a bikeway station on Bryant Street Bicycle Boulevard, and lowering the circular driveway below grade. The proposed project will occur at the existing Castilleja School in Palo Alto, California located at 1310 Bryant Street and the two adjacent parcels at 1235 and 1263 Emerson Street. The project area falls within Sections 1 and 2 of Township 6 South, Range 3 West of the USGS 7.5-Minute Palo Alto Quadrangle (see attached map). As part of the process of identifying cultural resources issues for this proposed project, Dudek contacted the California Native American Heritage Commission (NAHC) to request a Sacred Lands File (SLF) search and a list of Native American individuals and/or tribal organizations who may have knowledge of cultural resources in or near the proposed project site. The SLF search failed to indicate the presence of Native American cultural resources in the immediate project area. The NAHC recommended that we contact you regarding your knowledge of the presence of cultural resources that may be impacted by this project. If you have any knowledge of cultural resources that may exist within or near the proposed project site, please contact me directly at (760) 840-7556, adorrler@dudek.com, or at 3544 University Avenue, Riverside, CA 92501 within 15 days of receipt of this letter. Please note that this letter does not constitute Assembly Bill (AB) 52 notification or initiation of consultation. AB 52 is a process between the lead agency and California Native American Tribes concerning potential impacts to tribal cultural resources. Tribes that wish to be notified of Ms. Perez: Subject: Castilleja School Conditional Use Permit and Master Plan Project, City of Palo Alto, Santa Clara County, California 10056 2 February 2017 projects for the purposes of AB 52 must contact the lead agency, the City of Palo Alto, in writing (pursuant to Public Resources Code Section 21080.3.1 (b)). Thank you for your assistance. Sincerely, _______________________ Adriane Dorrler Archaeologist Attachment.: Records Search Map Ms. Perez: Subject: Castilleja School Conditional Use Permit and Master Plan Project, City of Palo Alto, Santa Clara County, California 10056 3 February 2017 February 15, 2017 10056 Ms. Ann Marie Sayers, Chairperson Indian Canyon Mutsun Band of Costanoan P.O. Box 28 Hollister, CA 95024 Subject: Castilleja School Conditional Use Permit and Master Plan Project, City of Palo Alto, Santa Clara County, California Dear Ms. Sayers: Dudek was retained by the City of Palo Alto to conduct a cultural resources study for the Castilleja School Conditional Use Permit and Master Plan Project (the proposed project). The project proposal is to demolish two homes on adjacent Castilleja-owned parcels and merge the two parcels into the Castilleja campus parcel. The project involves the construction of a below-grade parking structure, the demolition of four (4) existing buildings and construction of one replacement building, the lowering of the existing pool below grade, completion of a bikeway station on Bryant Street Bicycle Boulevard, and lowering the circular driveway below grade. The proposed project will occur at the existing Castilleja School in Palo Alto, California located at 1310 Bryant Street and the two adjacent parcels at 1235 and 1263 Emerson Street. The project area falls within Sections 1 and 2 of Township 6 South, Range 3 West of the USGS 7.5-Minute Palo Alto Quadrangle (see attached map). As part of the process of identifying cultural resources issues for this proposed project, Dudek contacted the California Native American Heritage Commission (NAHC) to request a Sacred Lands File (SLF) search and a list of Native American individuals and/or tribal organizations who may have knowledge of cultural resources in or near the proposed project site. The SLF search failed to indicate the presence of Native American cultural resources in the immediate project area. The NAHC recommended that we contact you regarding your knowledge of the presence of cultural resources that may be impacted by this project. If you have any knowledge of cultural resources that may exist within or near the proposed project site, please contact me directly at (760) 840-7556, adorrler@dudek.com, or at 3544 University Avenue, Riverside, CA 92501 within 15 days of receipt of this letter. Please note that this letter does not constitute Assembly Bill (AB) 52 notification or initiation of consultation. AB 52 is a process between the lead agency and California Native American Tribes Ms. Sayers: Subject: Castilleja School Conditional Use Permit and Master Plan Project, City of Palo Alto, Santa Clara County, California 10056 2 February 2017 concerning potential impacts to tribal cultural resources. Tribes that wish to be notified of projects for the purposes of AB 52 must contact the lead agency, the City of Palo Alto, in writing (pursuant to Public Resources Code Section 21080.3.1 (b)). Thank you for your assistance. Sincerely, _______________________ Adriane Dorrler Archaeologist Attachment.: Records Search Map Ms. Sayers: Subject: Castilleja School Conditional Use Permit and Master Plan Project, City of Palo Alto, Santa Clara County, California 10056 3 February 2017 February 15, 2017 10056 Ms. Irene Zwieriein, Chairperson Amah Mutsun Tribal Band of Mission San Juan Bautista Ohlone Costanoan 789 Canada Road Woodside, CA 94062 Subject: Castilleja School Conditional Use Permit and Master Plan Project, City of Palo Alto, Santa Clara County, California Dear Ms. Zwieriein: Dudek was retained by the City of Palo Alto to conduct a cultural resources study for the Castilleja School Conditional Use Permit and Master Plan Project (the proposed project). The project proposal is to demolish two homes on adjacent Castilleja-owned parcels and merge the two parcels into the Castilleja campus parcel. The project involves the construction of a below-grade parking structure, the demolition of four (4) existing buildings and construction of one replacement building, the lowering of the existing pool below grade, completion of a bikeway station on Bryant Street Bicycle Boulevard, and lowering the circular driveway below grade. The proposed project will occur at the existing Castilleja School in Palo Alto, California located at 1310 Bryant Street and the two adjacent parcels at 1235 and 1263 Emerson Street. The project area falls within Sections 1 and 2 of Township 6 South, Range 3 West of the USGS 7.5-Minute Palo Alto Quadrangle (see attached map). As part of the process of identifying cultural resources issues for this proposed project, Dudek contacted the California Native American Heritage Commission (NAHC) to request a Sacred Lands File (SLF) search and a list of Native American individuals and/or tribal organizations who may have knowledge of cultural resources in or near the proposed project site. The SLF search failed to indicate the presence of Native American cultural resources in the immediate project area. The NAHC recommended that we contact you regarding your knowledge of the presence of cultural resources that may be impacted by this project. If you have any knowledge of cultural resources that may exist within or near the proposed project site, please contact me directly at (760) 840-7556, adorrler@dudek.com, or at 3544 University Avenue, Riverside, CA 92501 within 15 days of receipt of this letter. Please note that this letter does not constitute Assembly Bill (AB) 52 notification or initiation of consultation. AB 52 is a process between the lead agency and California Native American Tribes Ms. Zwieriein: Subject: Castilleja School Conditional Use Permit and Master Plan Project, City of Palo Alto, Santa Clara County, California 10056 2 February 2017 concerning potential impacts to tribal cultural resources. Tribes that wish to be notified of projects for the purposes of AB 52 must contact the lead agency, the City of Palo Alto, in writing (pursuant to Public Resources Code Section 21080.3.1 (b)). Thank you for your assistance. Sincerely, _______________________ Adriane Dorrler Archaeologist Attachment.: Records Search Map Ms. Zwieriein: Subject: Castilleja School Conditional Use Permit and Master Plan Project, City of Palo Alto, Santa Clara County, California 10056 3 February 2017 APPENDIX C DPR Form Page 1 of 21 *Resource Name or #: (Assigned by recorder) Castilleja School P1. Other Identifier: Castilleja School ____ DPR 523A (9/2013) *Required information State of California  The Resources Agency Primary # DEPARTMENT OF PARKS AND RECREATION HRI # PRIMARY RECORD Trinomial NRHP Status Code Other Listings Review Code Reviewer Date *P2. Location:  Not for Publication  Unrestricted *a. County Santa Clara and (P2c, P2e, and P2b or P2d. Attach a Location Map as necessary.) *b. USGS 7.5' Quad Palo Alto Date 1997 T 06S; R 03W; NE ¼ of SE ¼ of Sec 2 ; Mount Diablo B.M. c. Address 1310 Bryant Street City Palo Alto Zip 94301 d. UTM: (Give more than one for large and/or linear resources) Zone 10S , 575042.79 mE/ 4143936.66 mN e. Other Locational Data: (e.g., parcel #, directions to resource, elevation, decimal degrees, etc., as appropriate) Castilleja School is a collection of adjacent parcels and addresses that include 1310 Bryant Street (APN 124-12-034), 1235 Emerson Street (APN 124-12-031), and 1263 Emerson Street (APN 124-12-033) in the City of Palo Alto, San Clara County, California. The property is bounded by Bryant Street to the northeast, Kingsley Avenue to the northwest, Kellogg Avenue to the southeast, and Emerson Street to the southwest. Elevation: 41 feet amsl; Decimal Degrees: 37.438878°, -122.151276° *P3a. Description: (Describe resource and its major elements. Include design, materials, condition, alterations, size, setting, and boundaries) Twelve buildings make up the Castilleja School campus. These are summarized in Table 1. (See Continuation Sheet) *P3b. Resource Attributes: (List attributes and codes) HP15 – education building; HP38 – women’s property; HP29 – landscape architecture; HP16 – religious building *P4. Resources Present:  Building  Structure  Object  Site  District  Element of District  Other (Isolates, etc.) P5b. Description of Photo: (view, date, accession #) Administration and classroom building. Looking southeast (IMG_1782) *P6. Date Constructed/Age and Source:  Historic  Prehistoric  Both 1907 (Croll and Pang 2007) *P7. Owner and Address: City of Palo Alto 250 Hamilton Avenue Palo Alto, California 94301 *P8. Recorded by: (Name, affiliation, and address) Sarah Corder, MFA Dudek 853 Lincoln Way, Suite 208 Auburn, CA 95603 *P9. Date Recorded: 2/22/2017 *P10. Survey Type: (Describe) Pedestrian *P11. Report Citation: (Cite survey report and other sources, or enter "none.") Dudek. 2019. “Cultural Resources Study for the Castilleja School Project, City of Palo Alto, Santa Clara County, California.” Prepared for City of Palo Alto, 250 Hamilton Avenue, Palo Alto, California 94301 *Attachments: NONE Location Map Continuation Sheet Building, Structure, and Object Record Archaeological Record District Record Linear Feature Record Milling Station Record Rock Art Record Artifact Record Photograph Record  Other (List): P5a. Photograph or Drawing (Photograph required for buildings, structures, and objects.) Page 2 of 21 *Resource Name or # (Assigned by recorder) __ Castilleja School __________ *Map Name: Palo Alto, CA *Scale: 1:24,000 *Date of map: __1997_________ DPR 523J (Rev. 1/1995)(Word 9/2013) *Required information State of California  Natural Resources Agency Primary # DEPARTMENT OF PARKS AND RECREATION HRI# LOCATION MAP Trinomial *Resource Name or # (Assigned by recorder) Castilleja School *NRHP Status Code Page 3 of 21 DPR 523B (9/2013) *Required information State of California  The Resources Agency Primary # DEPARTMENT OF PARKS AND RECREATION HRI# BUILDING, STRUCTURE, AND OBJECT RECORD B1. Historic Name: Castilleja School B2. Common Name: Castilleja School B3. Original Use: College preparatory school and dormitory for girls B4. Present Use: College preparatory school for girls *B5. Architectural Style: Craftsman, Post Modern, Contemporary Style *B6. Construction History: (Construction date, alterations, and date of alterations) (See Continuation Sheet) *B7. Moved? No Yes Unknown Date: Original Location: *B8. Related Features: B9a. Architect: Roy Heald (Administration Building); Birge Clark (Chapel); Paul Huston (Campus Center and Maintenance buildings); William Daseking (Ely Arts Center and Rhoades Hall/middle school classrooms) b. Builder: Gustav Laumeister (Administration Building); others unknown *B10. Significance: Theme Architecture (Contributing) Area City of Palo Alto (local) Period of Significance 1910, 1926 Property Type Education Building Applicable Criteria Local - 3 (Discuss importance in terms of historical or architectural context as defined by theme, period, and geographic scope. Also address integrity.) (See Continuation Sheet) B11. Additional Resource Attributes: (List attributes and codes) *B12. References: (See Continuation Sheet) B13. Remarks: *B14. Evaluator: S. Corder *Date of Evaluation: March 2019 (Sketch Map with north arrow required.) (This space reserved for official comments.) N DPR 523L (Rev. 1/1995)(Word 9/2013) *Required information State of California  Natural Resources Agency Primary# DEPARTMENT OF PARKS AND RECREATION HRI # Trinomial CONTINUATION SHEET Property Name: _Castilleja School ____________________________________________________________ Page __4__ of __21__ P3a. Description (Continued): Table 1 provides a description of all buildings and structures surveyed, including a photograph of the building, current building name, historic building name, year built, a general physical description of the building, and any alterations identified through either building development research or during the cultural resources survey. Table 1. Castilleja School Buildings and Structures Surveyed Building Name, Address, and Parcel Year Built Architec t Description Identified and Observed Alterations Gunn Family Administration Center 1310 Bryant Street (APN 124-12- 034) 1910 Roy Heald (archi- tect) and Gustav Laumeist er (builder ) This building is currently listed as a Category 3 building on the City’s Historic Buildings Inventory. The 2-story building is irregular in plan and now oriented to face Embarcadero Road. The building sits on a poured concrete foundation. The ground floor is clad in pebble- dash stucco, and the second story is clad in wood shingles. The roof is sheathed in wood shingles. The building was originally designed in the Craftsman style and features overhanging eaves, wood shingle detailing, paired Craftsman style windows, wooden column supports, and dormers. The building is the only remaining original building to the 1910 founding of the school and was designed by prominent local architect Roy Heald and constructed by Gustav Laumeister. 2000: complete reconfigurati on of the interior, reconfigurati on of the entrance, replacement of all windows, replacement of shingles, replacement of stucco, removal of building from the foundation for basement addition, original porch was enclosed, roof replaced, trellis/arbor addition, and connection of building to Chapel and Rhoades Hall. DPR 523L (Rev. 1/1995)(Word 9/2013) *Required information State of California  Natural Resources Agency Primary# DEPARTMENT OF PARKS AND RECREATION HRI # Trinomial CONTINUATION SHEET Property Name: _Castilleja School ____________________________________________________________ Page __5__ of __21__ Table 1. Castilleja School Buildings and Structures Surveyed Building Name, Address, and Parcel Year Built Architec t Description Identified and Observed Alterations Circle Feature 1310 Bryant Street (APN 124-12- 034) 1910 Unknown The use of greenspace in the original and later designs was important to Lockey and the early students. The circle feature appears on early maps of the campus and has remained a significant element in the overall design of the campus. While much of the campus developed and built up from the original plans, the use of greenspace remains a key component with the circle feature. The circle feature is largely unchanged with the exception of the grass being replaced by synthetic turf. DPR 523L (Rev. 1/1995)(Word 9/2013) *Required information State of California  Natural Resources Agency Primary# DEPARTMENT OF PARKS AND RECREATION HRI # Trinomial CONTINUATION SHEET Property Name: _Castilleja School ____________________________________________________________ Page __6__ of __21__ Table 1. Castilleja School Buildings and Structures Surveyed Building Name, Address, and Parcel Year Built Architec t Description Identified and Observed Alterations Lockey House, 1263 Emerson Street (APN 124-12- 033) 1912 Unknown This 2-story, wood frame house that is roughly L in-plan has been significantly altered from its original appearance. The building sits on a poured concrete foundation and is clad in stucco. It features a complex hipped roof sheathed in composition shingles, and exposed rafter tails. The façade of the building is oriented to face the Castilleja School campus to the southeast, which is now the main elevation of the house. The main elevation features a poured concrete stoop that is offset to the west and accessed by brick steps under a triangular pediment. The six-panel wooden entry door is flanked by fixed wood windows, each of which features four panes. The remainder of the façade features a large four-over-one window flanked by two, two-over-one windows. The second floor windows are all three-over-one. There was an addition made to the north elevation of the building for a kitchen expansion. 1990s: Enclosure of the original entry way and addition of porch that is oriented toward campus, interior reconfigurati on for use as Alumni house. Dates unknown: garage construction and kitchen addition. DPR 523L (Rev. 1/1995)(Word 9/2013) *Required information State of California  Natural Resources Agency Primary# DEPARTMENT OF PARKS AND RECREATION HRI # Trinomial CONTINUATION SHEET Property Name: _Castilleja School ____________________________________________________________ Page __7__ of __21__ Table 1. Castilleja School Buildings and Structures Surveyed Building Name, Address, and Parcel Year Built Architec t Description Identified and Observed Alterations Elizabeth Hughes Chapel Theater 1310 Bryant Street (APN 124-12- 034) 1926 Birge Clark This building is currently listed as a Category 3 building on the City’s Historic Buildings Inventory. The 2-story Chapel was designed by Birge Clark in 1926. The building was originally designed as a standalone building, but was connected to the Administration building in 2000. Constructed in the Craftsman style, the building retains many visual elements of the style including overhanging eaves, side gabled roof sheathed in wood shingles, wood shingle cladding, and paired Craftsman style windows. However, the building was extensively renovated in 1980 and again in 2000 and has lost much of its exterior and interior integrity and configuration. 1980: Replacement and expansion of the stage area, replacement of the ceiling, and expansion of the building to the west with the addition of the step down style windows. 2000: Removal of the building from its foundation for basement construction, connection to the Administratio n building, replacement of the balcony and reconfigurati on of the entrance from Bryant Street. Arrillaga Family Campus Center 1310 Bryant Street (APN 124-12- 034) 1960– 1962 Paul Huston The 3-story building was poured in place concrete construction with a complex roofline that is roughly rectangular in plan. The building is oriented with entry from Kellogg Street to the southeast and the campus circle to the northwest. 1997: interior reconfiguratio n of second and third floors to replace the original dormitory space, reconfiguratio n of the first floor for the library, reconfiguratio n of north elevation for library entrance, additional DPR 523L (Rev. 1/1995)(Word 9/2013) *Required information State of California  Natural Resources Agency Primary# DEPARTMENT OF PARKS AND RECREATION HRI # Trinomial CONTINUATION SHEET Property Name: _Castilleja School ____________________________________________________________ Page __8__ of __21__ Table 1. Castilleja School Buildings and Structures Surveyed Building Name, Address, and Parcel Year Built Architec t Description Identified and Observed Alterations safety bars installed on outdoor staircase railings, and the addition of elevator. 2010: Building was reroofed with spray foam. Rhoades Hall/Middle School Classrooms 1310 Bryant Street (APN 124-12- 034) 1965– 1967 William Daseking The 1967 2-story poured- in-place concrete school building was a phased construction project that is irregular in plan. The building is clad in brick veneer under the first-story windows, then clad in stucco that is accented by vertical concrete slat elements all set under a spray foam roof. The building is oriented with its main entry point facing Bryant Street. The main point of entry is recessed and accessed by a columned flat roof porch leading to an elaborately carved set of double doors slightly offset in a 2- story glass and metal wall panel. Fenestration is regular and all original metal windows are intact. The building also features one of the two sunken gardens on campus, which is located to the west of the building. 1998: second floor reconfigured from dormitory space to classrooms and offices, connection to Administratio n building and campus center building. 2010: building reroofed with a spray foam roof that is in keeping with the color and look of the original roof material. DPR 523L (Rev. 1/1995)(Word 9/2013) *Required information State of California  Natural Resources Agency Primary# DEPARTMENT OF PARKS AND RECREATION HRI # Trinomial CONTINUATION SHEET Property Name: _Castilleja School ____________________________________________________________ Page __9__ of __21__ Table 1. Castilleja School Buildings and Structures Surveyed Building Name, Address, and Parcel Year Built Architec t Description Identified and Observed Alterations Maintenance 1310 Bryant Street (APN 124-12- 034) 1960 Paul Huston The 2-story maintenance building was constructed in 1960. It is irregular in plan with a rear carport under a spray foam gabled roof with overhanging eaves and exposed rafter tails. Fenestration is irregular and a variety of metal windows is featured on all elevations. The building is clad in concrete block on the first story and vertical wood siding on the second story. 1980: The building was reroofed. Circa 1990: Sliding cage doors were added to the carport section of the building. 1235 Emerson Street (APN 124-12- 031) 1979 Unknown The 2-story house is L- shaped in plan, clad in wood shingles with a gabled roof sheathed in composition shingles constructed circa 1980. The house is accessed by Emerson Street by a poured-concrete walkway. The house is surrounded by a wooden fence with a small entry door near the garage that provides access to a sizable yard with mature trees. The house has an irregular fenestration and all windows appear to be either fixed or double- hung vinyl windows. The main façade features a recessed entry point with multiple-pane French style doors. No significant changes were observed. DPR 523L (Rev. 1/1995)(Word 9/2013) *Required information State of California  Natural Resources Agency Primary# DEPARTMENT OF PARKS AND RECREATION HRI # Trinomial CONTINUATION SHEET Property Name: _Castilleja School ____________________________________________________________ Page __10__ of __21__ Table 1. Castilleja School Buildings and Structures Surveyed Building Name, Address, and Parcel Year Built Architec t Description Identified and Observed Alterations Leonard Ely Fine Arts Center 1310 Bryant Street (APN 124-12- 034) 1980 William Daseking The circa 1980 2-story building is rectangular in plan and is oriented to the northeast. The building is clad with concrete block and features a flat roof. The main (east) elevation of the building features a recessed entry point that is offset to the north of the façade. The main elevation also features a wooden pergola that is supported with concrete columns with a poured concrete walkway. The building also features one of the two sunken gardens on campus, which is located to the east of building. 2010: Reroof of building with spray foam Date unknown: Addition of the lockers, reroof of the building, addition of door to building facing Emerson and replacement of rotted wood on the exterior trellis system. Swimming Pool 1310 Bryant Street (APN 124-12- 034) 2001 Unknown The current swimming pool, the third pool built at the same location, was installed in 2001. There have been no significant changes to the pool since its installation in 2001. DPR 523L (Rev. 1/1995)(Word 9/2013) *Required information State of California  Natural Resources Agency Primary# DEPARTMENT OF PARKS AND RECREATION HRI # Trinomial CONTINUATION SHEET Property Name: _Castilleja School ____________________________________________________________ Page __11__ of __21__ Table 1. Castilleja School Buildings and Structures Surveyed Building Name, Address, and Parcel Year Built Architec t Description Identified and Observed Alterations Pool Storage Building 1310 Bryant Street (APN 124-12- 034) 2001 Unknown The small, 1-story, flat-roofed, brick- veneer pool storage building is used for chemical and pool equipment storage. There are no known alterations. Joan Z. Lonergan Fitness and Athletic Center 1310 Bryant Street (APN 124-12- 034) 2008 Kornberg and Associat es The 2-story gymnasium is roughly rectangular in plan with a flat roof and is clad in stucco and wood shingles. The building is accessed by a glass entryway offset to the east There are no known alterations. B6. Construction History (Continued): Campus Development History Purpose-Built Campus, 1910 Shortly after the founding in 1907, the school moved to its current location at 1310 Bryant Street in 1910. At that time, Lockey purchased 4.5 acres of land from Alfred Seale, who had two daughters who would eventually graduate from Lockey’s school. The site of the new school offered an unobstructed view of the surrounding meadows, all the way to the foothills. Much of the surrounding area consisted of open space and orchards, with sparse residential development. The westerly-adjacent area now known as the Professorville Historic District had already seen substantial residential development. With the help of local planner/builder Gustav Laumeister, Lockey developed a site plan and building plan for the campus at Bryant Street. Her plan included four buildings: a dormitory, chapel, science building, and gymnasium. Early drawings from the period show the original campus layout to be very similar to the campus today, with buildings around the outside and a large circular greenspace in the center. The greenspace of the campus was only a starting point for the development of the campus. According to a catalog from 1910 to 1911, Lockey advertised the school as follows: These plans are especially adapted to the school and the climate, and are most attractive and practical. The buildings are strongly built and braced and have excellent fire protection; the plumbing and the heating plant are of the latest and most approved systems. Though the school lies just beyond the town limits, there is a connection with the Palo Alto sewer… The sleeping DPR 523L (Rev. 1/1995)(Word 9/2013) *Required information State of California  Natural Resources Agency Primary# DEPARTMENT OF PARKS AND RECREATION HRI # Trinomial CONTINUATION SHEET Property Name: _Castilleja School ____________________________________________________________ Page __12__ of __21__ porch is one of the most attractive features of the building; it is situated on the third floor … has a southern exposure, a roof, and protection from drafts and driving storms. Here, if desired, girls may sleep out of doors all winter… The spacious living rooms are especially planned for entertaining and for comfort. Small round tables are a feature of the cheery dining room… Particular attention has been paid to the lighting of all the buildings, and in the Recitation Hall every room has east or south sun (Croll and Pang 2007). Lockey, and many other early-twentieth century educational advocates, believed in the importance of connecting educational achievement with physical surroundings. This logic is partially what inspired the original landscaping and layout for the campus. “Splendid live oak trees beautify the property, producing a park-like effect, and lawns, fruit trees, and gardens are already in a state of advanced growth and bloom possible only in a climate like that of California.” (Croll and Pang 2007:8). Trees and planting was important to Lockey, and she frequently drew analogies between the growth of trees and the growth of young girls. Upon moving to the campus in 1910, Lockey commented that the campus contained “just twenty-two live oaks and nothing more.” (Croll and Pang 2007:50). From the campus’ earliest days, students and faculty would come together to plant a tree or shrub every Arbor Day, and in 1911, the students planted an entire orchard. Growth and Development of the Campus, 1910–1960 Shortly after the original campus was completed, students and faculty added to the beauty of the campus with annual tree plantings and creation of an orchard. Like other educational institutions, Castilleja School developed somewhat organically to support growing enrollment numbers and educational programs. In 1921, the Western Journal of Education noted an enrollment of 230 children and described the school as follows: Surrounded by luxurious and well-kept gardens, the Castilleja private school in Palo Alto, of which Miss Mary I. Lockey is principal, carries an air of refinement and artistic atmosphere which is most delightful. The school grounds occupies almost five acres. Outdoor study rooms are one of the features of the school. A new music and art studio is under construction and a large swimming pool on the grounds will be completed before the new term, which begins September 19 (WJE 1921). Other early construction projects for the campus included a science lab, cottage, gymnasium, tennis courts, and a chapel. The 1924 Sanborn Fire Insurance Company Map confirms these early construction projects mentioned in the 1921 Western Journal of Education (Croll and Pang 2007; Sanborn 1949). The figure below provides a map of the campus in the 1934 showing the original campus buildings, nearly all of which have been replaced. DPR 523L (Rev. 1/1995)(Word 9/2013) *Required information State of California  Natural Resources Agency Primary# DEPARTMENT OF PARKS AND RECREATION HRI # Trinomial CONTINUATION SHEET Property Name: _Castilleja School ____________________________________________________________ Page __13__ of __21__ 1934 Map of Castilleja School Construction of the Chapel in 1926 was by far the largest construction project undertaken by the school since its move to the Bryant Street campus in 1910. The Chapel was designed by esteemed local architect Birge Clark and had a 500-seat capacity. Since the school had no specific religious affiliation and did not intend to use the Chapel as a church, the Chapel became host to a variety of activities for the school, including vespers, lectures, presentations, commencement, and performances (PAT 1926; PAW 1994). By 1949, Sanborn Fire Insurance maps reveal that the school campus was comprised of the following buildings (Sanborn 1949):  Recitation Hall: The building appears to be L-shaped in plan and have 1 story largely fronting Bryant Street. According to the map, the building was also used for classrooms.  Residence Hall/Dormitory: The building appears to be 2.5 stories and L-shaped in plan largely fronting Bryant Street.  Chapel: The 1.5-story building is located to the rear of the Recitation Hall and appears to be asymmetrical in plan. DPR 523L (Rev. 1/1995)(Word 9/2013) *Required information State of California  Natural Resources Agency Primary# DEPARTMENT OF PARKS AND RECREATION HRI # Trinomial CONTINUATION SHEET Property Name: _Castilleja School ____________________________________________________________ Page __14__ of __21__  Gymnasium: The 1-story building is located to the rear of the Chapel and is rectangular in plan.  Bungalow: The 1.5-story building is roughly square in plan, fronts Kellogg Street, and is to the rear of the Residence Hall/Dormitory.  Central Steam Heating Plant/Laboratories: The 2-story building is asymmetrical in plan and fronts Kellogg Street.  Swimming Pool Complex: The swimming pool area is part of an interconnected series of buildings and structures that includes an open-plan lattice structure that faces Kellogg Street, a 1- story paint shop with what appears to be an open plan courtyard, a 1-story stage, a 2-story shop, and a 1-story building housing dressing rooms, likely for the swimming pool. The swimming pool is rectangular and there are no measurements.  Orchard House: The 2-story music hall building is rectangular in plan.  Lodge: The 1-story lodge building is rectangular in plan. Campus Growth and Expansion, 1960–1980 Following the elimination of the lower grades in 1958, Castilleja School decided that its buildings were outdated and decided to move forward with expansion and upgrades to the entire campus. The original plan was very ambitious and called for the replacement of all campus buildings; however, it was not fully carried out, because the Administration building and Chapel remain. Information provided by Castilleja School provided a good construction timeline for all major projects that would occur on campus between the 1960s and 1980s (Castilleja 2016). The first project undertaken by the school was the construction of the new residence hall in 1960, which was named the Arrillaga Family Campus Center. Although formally dedicated in 1962, architectural drawings provided by the school provided a construction start date of 1960. The original design of the Campus Center planned for housing 90 students and included recreation style rooms with televisions lounges on each floor (Castilleja 2016; Croll and Pang 2007; PAT 1960; DPAT 1961). A 1968 aerial photograph of the campus shows some changes to the building footprints on the corner of Kellogg Avenue and Bryant Street, which is consistent with the school’s account of the new building construction and architectural drawings of the multiphase construction of Rhoades Hall, with its start as a dormitory and classroom building in 1965 known as Building C and its completion as Rhoades Hall in 1967. Rhoades Hall spanned the space from the Campus Center to the Administration building and contained 20 classrooms to support the 1967 enrollment of 300 students. The 1960s construction projects revolutionized the look of the campus and remain today (Castilleja 2016; Croll and Pang 2007; PAT 1967; SFEC 1967). Renovations, Demolitions, and New Construction, 1970–2000 In 1977, the Seipp-Wallace Pavilion was constructed and functioned as a gymnasium for the school until it was replaced in 2008 with the current gymnasium/fitness center (Brown 2017; Chapman 2017). The Ely Fine Arts Center was proposed in the late 1970s and constructed in 1980. In that same year, the school completed extensive renovations on the 1926 Chapel. The interior alterations converted the Chapel from its original function to an auditorium. The school also added a 28-space parking lot to the site to support the needs of its students and faculty (Brown 2017; Chapman 2017). Extensive renovations to the campus buildings took place in the 1990s and early 2000s. The 1991– 2002 aerial photographs lack good resolution to see changes to the campus clearly; however, information provided by the City and representatives at Castilleja School helped establish a development/alteration timeline. One of the biggest drivers for change in the 1990s was the closure of the student resident program. The lack of boarding residential students made the dormitory spaces in the Campus Center and Rhoades Hall obsolete. In 1997, renovation of the Campus Center included an interior reconfiguration to replace living spaces on the second and third floors with classrooms, reconfiguration of the first floor to house a library, and changes to the exterior iron stairwells to meet modern code compliance (Chapman 2017). DPR 523L (Rev. 1/1995)(Word 9/2013) *Required information State of California  Natural Resources Agency Primary# DEPARTMENT OF PARKS AND RECREATION HRI # Trinomial CONTINUATION SHEET Property Name: _Castilleja School ____________________________________________________________ Page __15__ of __21__ In 1998, renovations began on Rhoades Hall to remove the dormitory spaces from the second floor on the side of the building that faces Kellogg Avenue. The reconfiguration of the space resulted in removing all dormitory rooms and replacing them with classrooms and offices for the students. The removal of the dormitories allowed for a walkway along the campus-facing side of Rhoades Hall, which did not exist prior to these renovations. These renovations made Rhoades Hall the continuous classroom and office space it is today (Chapman 2017; PADN 1996; SJMN 1974). The 1990s were also important because of the acquisition of 1263 Emerson Street (APN 124-12-033) and its renovation. The renovation of the single-family residence to an alumnae house, now called the Lockey House, took place in the late 1990s and included interior and exterior reconfigurations, as well as extensive window replacements. The building was originally oriented to face Melville Avenue, which was annexed by the school for the construction of a new softball field (SJMN 1992). The adjacent property at 1235 Emerson Street (APN 124-12-031) was also purchased by the school in the 1990s. Property records indicate that the building was constructed in 1979. The early 2000s also represents a period of extensive change on campus with the renovation of the Chapel and Administration building. The Administration building was lifted off its foundation and moved slightly closer to Bryant Street so that a full basement and foundation could be constructed. The interior renovations to the Administration building were extensive, and there is no evidence remaining of the original interiors. Entrances to the building were also reconfigured, shingles and stucco were replaced, a porch enclosed on the southeast elevation, and all windows were replaced with double-paned wood windows that were designed to match the historic single-paned windows originally installed. Renovations to the Chapel were also quite extensive and included replacement of the balcony, stage, and extension of the west exterior wall of the building. Another major change to the Chapel was the connection of the Chapel to the Administration building and the removal of its Bryant Street entrance on the east elevation. Presently, the Chapel is accessible from the inside of the Administration building via the east elevation (Chapman 2017). Since 2002, the school has continued to expand. In 2007, a basement addition to the physical arts building was permitted. One of the most significant construction projects to take place since 2002 was the construction of the Joan Z. Lonergan Fitness and Athletic Center in 2008. B10. Significance (Continued): Extensive archival research, combined with an intensive pedestrian survey of the Castilleja School, indicates that the campus contains one historical resource: the Administration/Chapel building, which is currently listed as a Category 3 building on the City’s inventory of historic resources; listed in the Office of Historic Preservation’s Historical Resources Inventory with a status code 5S2 (individual property that is eligible for local listing or designation). While the campus conveys its original plan on the most basic level (i.e., a central circle greenspace feature surrounded by buildings and structures on the periphery), all other buildings/features on campus were found to be ineligible for either individual listing or as a contributing element of a historic district. Only buildings and structures over 45 years old were evaluated for historical significance. Table 2 provides a summary of findings for all buildings/features on campus, and Figure 9, (Castilleja School Eligibility Findings), provides an overview of the significance evaluation findings. Table 2. Castilleja School Buildings Component Year Built Findings Gunn Family Administration Center Building/ Elizabeth Hughes Chapel Theater 1910/1926 Locally listed (Category 3) Circle greenspace feature 1910 Not eligible Arrillaga Family Campus Center 1960–1962 Not eligible Rhoades Hall 1965–1967 Not eligible Maintenance Building 1960 Not eligible DPR 523L (Rev. 1/1995)(Word 9/2013) *Required information State of California  Natural Resources Agency Primary# DEPARTMENT OF PARKS AND RECREATION HRI # Trinomial CONTINUATION SHEET Property Name: _Castilleja School ____________________________________________________________ Page __16__ of __21__ Table 2. Castilleja School Buildings Component Year Built Findings Leonard Ely Fine Arts Center 1980 Not eligible Swimming Pool 2001 Not eligible Pool Storage Building 2001 Not eligible Joan Z. Lonergan Fitness and Athletic Center 2008 Not eligible 1263 Emerson Street (Lockey House) 1912 Not eligible 1235 Emerson Street 1979 Not eligible California Register of Historical Resources Evaluation Criteria The criteria for listing resources in the CRHR were expressly developed to be in accordance with previously established criteria developed for listing in the NRHP. According to PRC Section 5024.1(c)(1–4), a resource is considered historically significant if it (i) retains “substantial integrity,” and (ii) meets at least one of the following criteria. Integrity is evaluated with reference to specific criteria. CRHR Criterion 1: Is associated with events that have made a significant contribution to the broad patterns of California's history and cultural heritage. The Castilleja School is one of the City’s oldest private schools, founded in 1907 and moved to its current location in 1910. Castilleja School was established during a major period of growth in the City as the interurban railroad was connected to larger nearby cities, streetcars began operating, and both housing and commercial developments began to spring up throughout the region. Castilleja School is associated with Palo Alto’s first boom of educational development since college preparation became a particularly important focus in the community after the opening of Stanford University in 1891 (of which Castilleja’s founder, Mary Lockey was an alumni) and the arrival of many new families to the area. Castilleja was an all-girls school specifically designed to prepare women for entry into prestigious universities like Stanford and the school is associated with Palo Alto’s educational development and women’s educational development. The current location at 1310 Bryant Street is the second location of the school. The original school (Castilleja Hall) was founded in 1907 at 1121 Bryant Street. This building has been determined eligible as a contributor to the NRHP-listed Professorville Historic District. The existing campus at 1310 Bryant Street lacks sufficient integrity (as a whole) to convey any important associations, as all but two of the original school buildings have been demolished. Therefore, the school does not appear eligible under CRHR Criterion 1 as a historic district. For similar reasons, the locally designated Administration/Chapel building does not meet this criterion, as its setting and historical associations, have been significantly compromised by new developments on the Castilleja School campus. CRHR Criterion 2: Is associated with the lives of persons important in our past. The Castilleja School is associated with an individual important in Palo Alto’s past. In 1907, Mary Ishbel Lockey (1872–1939) founded her own school at 1121 Bryant Street in Palo Alto. Three years later, the school had outgrown its original home in a small rented house and moved to its present day location down the street at 1310 Bryant Street. Lockey earned the respect and trust of then Stanford University president, David Starr Jordan, who once said that he had “implicit confidence in Miss Lockey,” such that he “would not hesitate to turn over the management of Stanford [to her], were it necessary.” (Croll and Pang 2007, p. 2). Ms. Lockey is the central figure of the school’s legacy, which has remained true to Lockey’s vision. While Lockey is considered an important local figure, strongly associated with women’s educational development during a period that overlaps the American Women’s Suffrage Movement, the campus itself lacks sufficient integrity (as a whole) to convey any important associations since all but two of the original school buildings have been demolished. The school can no longer convey associations with Lockey’s productive life in the field of education. Therefore, the school does not appear eligible under CRHR Criterion 2 as a historic district. For similar reasons concerning a lack of integrity, the locally designated Administration/Chapel building does not meet this criterion, as its setting and historical DPR 523L (Rev. 1/1995)(Word 9/2013) *Required information State of California  Natural Resources Agency Primary# DEPARTMENT OF PARKS AND RECREATION HRI # Trinomial CONTINUATION SHEET Property Name: _Castilleja School ____________________________________________________________ Page __17__ of __21__ associations have been significantly compromised by new developments on the Castilleja School campus. CRHR Criterion 3: Embodies the distinctive characteristics of a type, period, region, or method of construction, or represents the work of an important creative individual, or possesses high artistic values. Historic District Consideration Only two of the original school buildings remain on campus: the Administration and Chapel buildings, which are now connected and constitute one building. While the campus maintains the most general aspects of its original plan—a central circle feature surrounded by buildings that front adjacent streets—it lacks sufficient integrity to constitute a historic district. Much of the campus has been replaced over numerous construction periods that include the 1920s, 1960s, 1980s, and early 2000s. Furthermore, the Craftsman style of the original school buildings has been almost entirely replaced by Contemporary and Post-Modern-style buildings. Therefore, the campus does not appear eligible as a historic district of campus buildings unified by architectural aesthetic or plan. 1960s Campus Buildings None of the 1960s buildings were found to be individually eligible for CRHR or local designation. While the Campus Center, Rhoades Hall, and Maintenance buildings retain their exterior integrity (the interiors have been significantly altered), they lack the character-defining features of the Contemporary style that one would expect to see in educational architecture such as use of exterior cantilevered canopies, generous expanses of glazing to convey integration with the outdoors, and expressionistic details such as butterfly and folded plate roof forms and curved/sweeping wall surfaces. Although brick and stucco are used throughout, the buildings lack the broad, unadorned expanses of these materials that are more typical of the style. The use of wooden slats on the exterior classroom and campus center buildings offers a panelized appearance, a Japanese design influence that came from Northern California, often referred to as Third Bay Tradition. The Maintenance building also nods to this mixture of styles, exhibiting a combination of concrete block and vertical wood siding. Contemporary style features on the primary street elevations of the larger buildings are modest, with the exception of the school’s main entrance to Rhoades Hall on Bryant Street, which exhibits a flat roof supported by six square brick columns, and a glass and metal screenwall with a rectangular pattern. The mid-century style of the 1960s buildings is better conveyed on the exterior elevations that face inward toward the circle feature. The campus center exhibits exterior stairwells with metal screens; and Rhoades Hall features outdoor corridors, L-shape posts that project from the exterior walls, a butterfly roof locker structure, and open patio areas. The Maintenance building features widely overhanging eaves and trapezoidal windows on its northwest elevation. While the 1960s buildings embody some elements of the Contemporary style, with nods to Third Bay Tradition, they are not considered a valuable example of either style, as they lack some of the more distinctive characteristics of that would better convey these styles. Further, architects Paul Huston (Campus Center and Maintenance buildings) and William Daseking (Rhoades Hall/middle school classrooms) do not appear to be master architects, although both men completed numerous projects throughout the Bay Area. Therefore, the 1960s buildings, including the Campus Center, Rhoades Hall, and Maintenance building, do not appear eligible under CRHR Criterion 3 as either a district or as individual resources. Emerson Street Properties The converted single-family residences located at 1235 and 1263 Emerson Street were acquired by Castilleja School in the 1990s. Records indicate that 1235 Emerson Street was constructed in 1979 and therefore does not appear eligible for the CRHR at this time. Site plans of 1263 Emerson Street from 1990 indicate that the property has undergone substantial alterations in recent years, such that the property no longer retains integrity of its original design, including modification of the original front entrance, reconfiguration of the porch, connecting a once-detached garage, and what appears to be a rear addition. The property’s setting has also been significantly altered since a portion of Melville Avenue was absorbed by the Castilleja Campus. Therefore, the two residential properties on Emerson Street appear not eligible under CRHR Criterion 3. DPR 523L (Rev. 1/1995)(Word 9/2013) *Required information State of California  Natural Resources Agency Primary# DEPARTMENT OF PARKS AND RECREATION HRI # Trinomial CONTINUATION SHEET Property Name: _Castilleja School ____________________________________________________________ Page __18__ of __21__ Original Campus Elements Both the Administration and Chapel buildings were significantly altered in the early 2000s as part of a campus renovation project (see alterations presented in Table 3), which included connecting the two buildings together. These renovations completely altered the buildings’ interiors and made substantial alterations to the buildings’ exteriors. While there are enough character-defining features still present to convey the Craftsman style of both buildings, the work of master local architects has been significantly impacted by alterations that took place outside the period of significance. The Administration building was designed by architect Roy Heald and constructed by Gustav Laumeister, who have multiple buildings listed on the City’s local register and have made important contributions to architecture in the Bay Area. The Chapel was designed by architect Birge Clark, one of the most significant architects in the history of Palo Alto. Clark designed numerous buildings throughout the City and has left an indelible mark on the City’s built environment. Despite the buildings’ associations with significant local architects and that fact that the buildings retain enough character-defining features to convey the Craftsman style, the alterations that occurred in recent years have introduced new materials and design features that prevent the buildings from conveying their original design intent or from representing a notable or important work by local master architects. The replacement of nearly all windows; reconfiguration of the entrance; replacement of shingles; replacement of stucco; the addition of a basement; enclosure of the original porch; trellis/arbor addition; and connection of the Administration and Chapel buildings has substantially impacted integrity of design, setting, materials, workmanship, and association with master local architects. Therefore, the Administration/Chapel building appears not eligible under CRHR Criterion 3 due to a lack of integrity (see Section 5.3). CRHR Criterion 4: Has yielded, or may be likely to yield, information important in prehistory or history. The Castilleja School buildings are unlikely to yield any information important to prehistory or history, nor is it associated with any archaeological resources. Therefore, the campus buildings do not appear eligible for listing under CRHR Criterion 4. City of Palo Alto Evaluation Criteria The Administration/Chapel building is currently listed as a Category 3 (Contributing Building), defined as “a good local example of an architectural style and relates to the character of a neighborhood grouping in scale, materials, proportion or other factors.” Despite significant alterations to the building in recent years, it still meets the lower bar of a Category 3 building, which may “have had extensive or permanent changes made to the original design, such as inappropriate additions, extensive removal of architectural details, or wooden facades resurfaced in asbestos or stucco.” For all of the reasons discussed above in the CRHR significance evaluation, none of the 1960s buildings or Emerson Street properties appear to warrant consideration for local designation, due to a lack of important historical associations and architectural merit:  Criterion 1: None of the 1960s buildings or Emerson Street properties are associated with the lives of historic people or important events.  Criterion 2: None of the 1960s buildings or Emerson Street properties are representative of an architectural style or way of life. While the 1960s buildings embody elements of the Contemporary style, with nods to Third Bay Tradition, they are not considered a valuable example of either style, and lack some of the more distinctive characteristics of these styles. The converted single-family residences located at 1235 and 1263 Emerson Street were acquired by Castilleja School in the 1990s. Records indicate that 1235 Emerson Street was constructed in 1979, and therefore does not appear eligible at this time. Site plans of 1263 Emerson Street from 1990 indicate that the property has undergone substantial alterations in recent years, such that the property no longer retains integrity of its original design.  Criterion 3: None of the 1960s buildings or Emerson Street properties represent types of buildings that were once common but are now rare. Mid-Century Modern education buildings are not rare in the City. Further, the buildings on the Castilleja Campus are not considered valuable examples of their style, and they lack some of the more distinctive characteristics DPR 523L (Rev. 1/1995)(Word 9/2013) *Required information State of California  Natural Resources Agency Primary# DEPARTMENT OF PARKS AND RECREATION HRI # Trinomial CONTINUATION SHEET Property Name: _Castilleja School ____________________________________________________________ Page __19__ of __21__ of the style. The property at 1263 Emerson Street is too altered to qualify under this criterion, especially in consideration of other Craftsman-style residences in the neighborhood that retain a much higher level of integrity. The property at 1235 Emerson Street was built relatively recently and does not appear to warrant consideration under this criterion.  Criterion 4: None of the buildings are connected with a business or use that was once common but is now rare.  Criterion 5: With the exception of the already designated Administration/Chapel building, none of the buildings were designed or constructed by an important architect.  Criterion 6: For the reasons discussed under Criterion 3, none of the 1960s buildings or Emerson Street properties contain elements that demonstrate outstanding attention to architectural design, detail, materials, or craftsmanship. Integrity Considerations Overall, the Castilleja School does not retain requisite integrity of its location, design, setting, materials, workmanship, feeling, and association. The redefined school boundaries, extensive renovations and replacement of all but two of the original campus buildings compromises much of the campus’ integrity. Integrity is the authenticity of a historical resource’s physical identity evidenced by the survival of characteristics that existed during the resource’s period of significance, and the historical resource’s ability to convey that significance. The evaluation of integrity is sometimes a subjective judgment, but is must always be grounded in an understanding of a property’s physical features and how they relate to its significance. Within the concept of integrity, there are seven aspects or qualities that, in various combinations, define integrity: location, design, setting, materials, workmanship, feeling, and association. To retain historic integrity, a property will generally possess several, if not most, of the aspects. The retention of specific aspects of integrity is paramount for a property to convey its significance. Location: The school’s location at 1310 Bryant Street represents the second location of the school, which moved to its current location in 1910. Although the campus has been significantly altered, the school does maintain its integrity of the school’s first purpose-built location since the move in 1910. The Administration/Chapel building was moved slightly closer to Bryant Street as part of foundation renovation activities, but this did not significantly impact its integrity of location. The two houses on Emerson Street also appear to retain integrity of location. Design: The campus as a whole does not maintain the integrity of the original design, as all of the original buildings except two (the Administration and Chapel buildings) have been demolished. Replacement of the original Craftsman style buildings with Contemporary and Post-modern style buildings further compromises the design aesthetic of the campus. While of historic age, the 1960s buildings do not have strong character defining features of the Contemporary style and do not embody character defining features of the original Craftsman style campus buildings. The residential building at 1263 Emerson Street (now referred to as the Lockey House) has also been significantly altered from its original design with the reconfiguration of the entry, attachment to a once detached garage, kitchen addition and porch enclosures. Extensive alterations to the interior of the campus buildings further compromises the integrity of design, thus the campus as a whole does not retain integrity of design. Further, the Administration and Chapel buildings have undergone significant changes to their original design, once standing as two independent buildings and now connected as one. Setting: The campus as a whole no longer retains its original setting integrity due to multiple alterations to the campus throughout its history. One of the most significant changes to the setting is the annexation of Melville Avenue, which was the boundary of the school for numerous years. Originally the school was bounded on the northwest by Melville Avenue but the closure and subsequent development of the street with athletic areas compromises the setting of the school. The expansion of the campus to include the Lockey House and the parcel at 1235 Emerson Avenue further disrupts the original setting as it extends the boundaries of the school and creates a sprawling urban campus concept versus the strict boundaries of the original campus under the 1310 Bryant Street parcel. While the property has always been located in a residential neighborhood, its clear historic boundaries prior to the acquisition of the Lockey House, 1235 Emerson Street and the annexation of DPR 523L (Rev. 1/1995)(Word 9/2013) *Required information State of California  Natural Resources Agency Primary# DEPARTMENT OF PARKS AND RECREATION HRI # Trinomial CONTINUATION SHEET Property Name: _Castilleja School ____________________________________________________________ Page __20__ of __21__ Melville Avenue have negatively impacted the setting of the school in regards to the characteristics that existed during the school’s period of historic significance. Therefore the subject property does not retain integrity of setting. Materials: The 1960s buildings retain their original materials with the exception of roof materials that have been replaced with modern materials in recent years. The Lockey House does not retain its original materials as there have been multiple material replacements and additions to the home that compromises its integrity of materials. While some of the original Craftsman materials from the Administration/Chapel building remain, most original materials have been replaced with new materials. Therefore, none of the buildings retain integrity of materials. Workmanship: Taken as a whole, the campus does not retain integrity of workmanship, as nearly all of the original campus buildings have been replaced, leaving little left of the original workmanship. Feeling: The subject property no longer conveys the aesthetic and historic sense that clearly defined the original campus. While the buildings are still situated around a circle feature, the replacement of all but two of the original campus buildings significantly compromises the integrity of feeling. The expansion of the original boundaries of the campus to the northwest further impacts the integrity of feeling, as one side of the campus is no longer part of a residential neighborhood, but is now bordered by a busy city street – Embarcadero. While the Administration and Chapel buildings offer the last remaining sentiment of the a campus that once consisted entirely of Craftsman style buildings, their altered design and materials adds to a loss of integrity of feeling. Association: The 1960s buildings and the Lockey House have no association with the original campus only with the school. The Lockey House has been further compromised when it was converted from a single family residence to an educational building. Likewise, the original Administration/Chapel buildings have been extensively altered such that they can no longer convey associations with the original campus, and struggle to convey their associations with important architects. Therefore, the campus as a whole does not retain its integrity of association. B12. References (Continued): Boghosian, P., and J. Beach. 1979. National Register of Historic Places Inventory– Nomination Form: “Professorville Historic District.” Prepared by Historic Environment Consultants for the City of Palo Alto. Brown, M. 2017. Interview with M. Brown (Finance and Operations Analyst for Castilleja School) by S. Corder (Dudek). February 22 and 23, 2017. Castilleja. 2016. Community Impact Report 2016. Electronic document Accessed March 21, 2017. https://issuu.com/castillejaschool/docs/castilleja_community_impact_report_. Chapman, D. 2017. Interview with D. Chapman (Superintendent of Buildings and Grounds for Castilleja School) by S. Corder (Dudek). February 22 and 23, 2017. Croll, S., and H. Pang. 2007. Castilleja: Celebrating a Century. Palo Alto, California: Castilleja School Foundation. DPAT (Daily Palo Alto Times). 1961. “New Dormitory for Castilleja.” Daily Palo Alto Times. August 19, 1961. McAlester, V.S. 2015. A Field Guide to American Houses. New York: Alfred A. Knopf. NETR Online (Nationwide Environmental Title Research). 2017. Historical aerial photographs from 1952, 1953, 1954, 1963, 1972, 1994, 2002, 2003, 2004, 2005, 2009, 2010, and 2012. Accessed February 15, 2017. Historicaerials.com. DPR 523L (Rev. 1/1995)(Word 9/2013) *Required information State of California  Natural Resources Agency Primary# DEPARTMENT OF PARKS AND RECREATION HRI # Trinomial CONTINUATION SHEET Property Name: _Castilleja School ____________________________________________________________ Page __21__ of __21__ PADN (Palo Alto Daily News). 1996. “Castilleja dumps dorms, expands campus.” Palo Alto Daily News, September 25, 1996. PASH. 2015. “Palo Alto Historic Buildings Inventory: 1310 Bryant Street, Castilleja School for Girls: Administration Building and Chapel.” PAT (Palo Alto Times). 1907. “Castilleja School.” Palo Alto Times. August 7, 1907. PAT. 1926. “Castilleja School is Building Chapel.” Palo Alto Times, March 20, 1926. PAT. 1960. “Castilleja School Rebuilds.” Palo Alto Times, December 26, 1960. PAT. 1967. “Castilleja School Dedicates New Building.” Palo Alto Times, November 10, 1967. PAW (Palo Alto Weekly). 1994. Palo Alto: The First 100 Years: A Special Project of the Palo Alto Weekly. Accessed https://www.paloaltoonline.com/news_features/centennial/. April 13, 1994. Sanborn (Sanborn Fire Insurance Company). 1949. 1927–1949 Sanborn Fire Insurance Company maps. Sanborn Map and Publishing Company. SFEC (San Francisco Examiner and Chronicle). 1967. “Trustee Mrs. David Packard stands before new building complex at Castilleja School for Girls in Palo Alto.” San Francisco Examiner and Chronicle, November 12, 1967. SJMN (San Jose Mercury News). 1974. “Castilleja School to Build Fine Arts-Athletics Complex.” San Jose Mercury News, March 22, 1974. SJMN. 1992. “School Wins Dispute over Soccer Field.” San Jose Mercury News, March 18, 1992. Staiger, S. “History of Castilleja School.” Interview with S. Staiger (Historian for Palo Alto Historical Association) by Dudek. February 23, 2017. WJE (Western Journal of Education). 1921. “Castilleja School.” Western Journal of Education Vol. 27, No. 7. July 1921. Castilleja School Project Draft EIR 10056 July 2019 5-1 CHAPTER 5 AESTHETICS The following analysis identifies changes in the visual environment experienced by existing off- site viewers with exposure to the Castilleja School project (proposed project). In addition, the analysis discusses the potential impacts associated with implementation of the proposed project relative to visual compatibility with existing development and consistency with the City of Palo Alto (City) Comprehensive Plan goals and policies related to aesthetics and design. The City received several comments addressing aesthetics in response to the Notice of Preparation for this Environmental Impact Report (EIR). These comments identified neighbors’ concerns regarding the compatibility of the proposed buildings with the surrounding residential neighborhood, particularly in relation to building scale, massing and height, proposed setbacks, tree loss, and the appearance of the garage. The Notice of Preparation, Initial Study and comments received are provided in Appendix A. 5.1 EXISTING CONDITIONS Regional Setting The 6.58-acre project site is located in the City of Palo Alto in Santa Clara County. Palo Alto is located in the northern part of Santa Clara County, in the portion of the Bay Area known as the Mid-Peninsula. The City shares a boundary with San Mateo County and six cities. It sits between the Santa Cruz Mountains and the San Francisco Bay. The City of Palo Alto lies in the San Francisco Bay Area, which is part of the Coast Ranges geomorphic province. The regional structure is dominated by the northwest-trending Santa Cruz Mountains to the southwest and the Diablo Range across the bay to the northeast. The Santa Cruz Mountains consist of two entirely different, incompatible core complexes, lying side by side and separated from each other by large faults. While there are no officially designated scenic highways within the City of Palo Alto, the 2030 Comprehensive Plan identifies several scenic routes including Embarcadero Road, Oregon Expressway, and El Camino Real. The Comprehensive Plan also recognizes the aesthetic qualities provided by forested hills, marshland, salt ponds, sloughs, creeks and riparian corridors in and adjacent to the City and notes that the community values several distinctive qualities of the City, including its historic buildings, pedestrian scale, high-quality architecture, and beautiful streets and parks. Maintaining the physical qualities of the City is an overarching consideration, incorporated in all parts of the Comprehensive Plan. 5 – AESTHETICS Castilleja School Project Draft EIR 10056 July 2019 5-2 Palo Alto comprises 16,627 acres, or about 26 square miles. The City began as a university town in 1894 to serve the newly established Stanford University. The City grew to many times its original size over the next century as land to the south and east was annexed. The City contains at least 35 identifiable neighborhoods. Because the City’s neighborhoods were developed over more than a century’s time, each has a distinct character. Each neighborhood demonstrates the architectural styles, building materials, scale, and street patterns that were typical at the time of its development. Visual Conditions in the Project Vicinity The proposed project is located in a single-family residential neighborhood on the south side of Embarcadero Road. The Professorville Historic District is located north of the project site, on the opposite side of Embarcadero Road. While the neighborhood surrounding the project site is not a designated historic district, many of the homes in the vicinity date to the early 1900s. Consistent with the description in the Palo Alto Comprehensive Plan of neighborhoods built prior to the mid- 1940s, this area has a traditional pattern of development with relatively narrow streets in a grid arrangement, curbside parking, vertical curbs, and street trees between the curb and sidewalk. Homes are oriented to the street and parking is often located to the rear of the lot (Palo Alto 2017). As shown in Figure 3-2, Site and Vicinity, in Chapter 3, Project Description, the area around Castilleja School is heavily vegetated and has a moderately dense tree canopy. Figure 5-1, Neighborhood Context Photographs, provides representative images of the neighborhood surrounding the project site. As described in Chapter 3, Project Description, the project site is fully developed with Castilleja School facilities, including four academic buildings, an outdoor pool, a grassy area, a soccer/baseball field, a small maintenance building, and surface parking lots. Two small residential structures are also located on the project site; one is used as rental housing and the other, the Lockey Alumnae House, is used for school functions and events. A total of 121 trees are located on the site, four trees are located adjacent to the site on private property, and 42 street trees are located immediately adjacent to the site within the public right-of-way. Figures 5-2 and 5-3, Project Site Photographs, provide images that are representative of views of the Castilleja School campus from the adjacent streets. Scenic Roadways Embarcadero Road runs along the northern boundary of the project site. The Palo Alto Comprehensive Plan identifies Embarcadero Road as a scenic roadway. It runs from Harbor Road to El Camino Real and provides secondary access to Stanford University. Embarcadero Road is lined with trees, homes, parks, and schools, and westbound drivers on portions of this roadway can enjoys views of the Santa Cruz Mountains. 5 – AESTHETICS Castilleja School Project Draft EIR 10056 July 2019 5-3 5.2 REGULATORY FRAMEWORK Federal and State Regulations There are no federal or state regulations pertaining to aesthetics that are applicable to the evaluation of the aesthetic impacts of the proposed project. Local Regulations Palo Alto Comprehensive Plan Land uses in the project area are governed by the City of Palo Alto Comprehensive Plan. The Palo Alto Comprehensive Plan contains the City’s official policies on land use and community design, transportation, housing, natural environment, business and economics, and community services. Its policies apply to both public and private properties. Its focus is on the physical form of the City. The Land Use and Community Design Element of the Comprehensive Plan provides establishes goals, policies and programs that promote a high-degree of aesthetic quality in all new land development projects within the City. Goals and policies that are applicable to the analysis of the proposed project’s aesthetic impacts include:  Goal L-3: Safe, attractive residential neighborhoods, each with its own distinct character and within walking distance of shopping, services, schools, and/or other public gathering places o Policy L-3.1 Ensure that new or remodeled structures are compatible with the neighborhood and adjacent structures.  Goal L-6: Well-designed buildings that create coherent development patterns and enhance city streets and public spaces o Policy L-6.1 Promote high-quality design and site planning that is compatible with surrounding development and public spaces. o Policy L-6.2: Use the Zoning Ordinance, design review process, design guidelines and Coordinated Area Plans to ensure high quality residential and commercial design and architectural compatibility. o Policy L-6.6: Design buildings to complement streets and public spaces; to promote personal safety, public health and wellbeing; and to enhance a sense of community safety. 5 – AESTHETICS Castilleja School Project Draft EIR 10056 July 2019 5-4  Goal L-9: Attractive, inviting public spaces and streets that enhance the image and character of the city o Policy L-9.2: Encourage development that creatively integrates parking into the project, including by locating it behind buildings or underground wherever possible, or by providing for shared use of parking areas. Encourage other alternatives to surface parking lots that minimize the amount of land devoted to parking while still maintaining safe streets, street trees, a vibrant local economy and sufficient parking to meet demand. o Policy L-9.3 Treat residential streets as both public ways and neighborhood amenities. Provide and maintain continuous sidewalks, healthy street trees, benches and other amenities that promote walking and “active” transportation. o Policy L-9.6 Create, preserve and enhance parks and publicly accessible, shared outdoor gathering spaces within walking and biking distance of residential neighborhoods. Architectural Review Board The Palo Alto Architectural Review Board (ARB) is established under Chapter 2.21 of the Palo Alto Municipal Code. The ARB is responsible for design review of all new construction as well as changes and additions to commercial, industrial and multiple-family projects. The ARB was created to promote high aesthetic quality in land use development projects to ensure new projects are visually compatible with neighboring land uses. Palo Alto Municipal Code Section 18.76.020 states “The purpose of architectural review is to: 1. Promote orderly and harmonious development in the city; 2. Enhance the desirability of residence or investment in the city; 3. Encourage the attainment of the most desirable use of land and improvements; 4. Enhance the desirability of living conditions upon the immediate site or in adjacent areas; and 5. Promote visual environments which are of high aesthetic quality and variety and which, at the same time, are considerate of each other.” The ARB provides recommendations on projects to the Director of Planning and to the City Council for their final approval. The Comprehensive Plan notes that the ARB plays an important role in maintaining the City’s overall design standards and recognizes that “Palo Alto has many buildings of outstanding architectural merit representing a variety of styles and periods. The best examples of these buildings are constructed with quality materials, show evidence of 5 – AESTHETICS Castilleja School Project Draft EIR 10056 July 2019 5-5 craftsmanship, fit with their surroundings, and help make neighborhoods comfortable and appealing” (Palo Alto 2017). City of Palo Alto Municipal Code Title 8, Trees and Vegetation Regulations regarding street trees, shrubs and plants, weed abatement, and tree preservation and management are outlined in Title 8 of the Palo Alto Municipal Code. Chapter 8.04 establishes that a permit is required in order to remove or plant street trees, shrubs or plants, which are defined as those that are in the public right-of-way, parks or public places in the City. A permit is also required to “excavate any ditch or tunnel; or place concrete or other pavement within a distance of ten feet of the center of the trunk of any street tree.” Chapter 8.10, the City’s Tree Preservation and Management Ordinance, provides measures to maintain and protect both public and private trees to promote health, safety, welfare, and quality of life. This chapter defines Protected Trees to include coast live oak and valley oak trees that are at least 11.5 inches in diameter, redwood trees that are at least 18 inches in diameter (measured 54 inches above natural grade), and any tree designated by the City Council as a heritage tree. Title 18, Zoning The Palo Alto Zoning Ordinance (Title 18 of the Municipal Code) outlines the regulations for development in specific areas of the City and includes provisions regarding the visual qualities of the built environments. As noted in Comprehensive Plan Policy L-6.2, the Zoning Ordinance is a key tool for the City to regulate building and site design. It defines specific development standards, such as building height and setbacks, for each zone district. It also establishes the City’s design review process, and sets forth the following requirements for all development in the City:  Interior and exterior light sources must be shielded to prevent visibility from off-site and lighting in outdoor areas must be of low intensity and operated on a timer.  Buildings should avoid use of reflective surfaces that can create glare.  Architectural features and landscaping should be used to reduce apparent building mass and bulk.  Trash and storage areas, mechanical equipment, and loading docks should be screened. The development standards for the R-1 (10,000) zone as established in Chapter 18.12. of the Zoning Ordinance include the following: 5 – AESTHETICS Castilleja School Project Draft EIR 10056 July 2019 5-6  Setbacks: a contextual standard for front yard setbacks, 20-foot minimum for rear yard setbacks, 8-foot minimum interior side yard setback, and 16-foot minimum street side yard setback.  Maximum building height: 30 feet for standard roofs, 33 feet for buildings with a roof pitch of 12:12 or greater.  Maximum site coverage: 35 percent for multiple-story development, with an additional five percent permitted to be covered by a patio or overhang.  Maximum Floor Area Ratio (FAR): 0.45 for the first 5,000 square feet of lot size and 0.30 for the square footage of the lot in excess of 5,000 square feet.  Maximum house size: 6,000 square feet The Zoning Ordinance includes detailed specifications about how the gross floor area is determined for specific types of building features, such as garages and entry features. It also defines features that are excluded from the gross floor area, such as first floor porches meeting certain limitations and basements that comply with the patio and light-well requirements described in Section 18.12.090. Chapter 18.23.030. Lighting Chapter 18.23.030 of the Municipal Code establishes performance criteria related to lighting and glare impacts for Multiple Family, Commercial, and Manufacturing and Industrial Districts to minimize the visual impacts of lighting on, abutting, or nearby residential sites and from adjacent roadways. For example, Chapter 18.23.030 requires that exterior lighting in parking areas, pathways and common open space shall be designed to achieve the following: (1) provide for safe and secure access on the site, (2) achieve maximum energy efficiency, and (3) reduce impacts or visual intrusions on abutting or nearby properties from spillover and architectural lighting that projects upward. Other requirements include that where a light source is visible from outside the property boundaries, such lighting shall not exceed 0.5 foot-candle as measured at the abutting residential property line, and that interior lighting shall be designed to minimize nighttime glow visible from and/or intruding into nearby properties and shall be shielded to eliminate glare and light spillover beyond the perimeter property line of the development. Chapter 18.40.130. Landscaping Chapter 18.40.130 of the Municipal Code establishes landscaping regulations and performance criteria for all development within the city with the intent of encouraging creative and sustainable landscape design that enhances structures, open space areas, streetscapes and parking areas. Important goals supported by the landscaping regulations include preserving native plant species, 5 – AESTHETICS Castilleja School Project Draft EIR 10056 July 2019 5-7 providing shade, and achieving landscape designs that can contribute to economic vitality and public health as well as enhance the character of Palo Alto. 5.3 PROJECT IMPACTS Methods of Analysis This Draft EIR evaluates whether the project would result in a “substantial adverse effect” to existing scenic resources and the visual character of the site and surrounding area. A description of the project site and the surrounding area was prepared based on site visits and review of aerial photographs. This EIR relies upon the City’s Comprehensive Plan and Municipal Code to determine what visual elements have been deemed valuable by the community. The impact analysis focuses on the manner in which development could alter the visual elements or features defined as important visual resources that exist in or near the project site and the whether the project would alter the visual character of the project site. Significance Criteria Based on Appendix G of the CEQA Guidelines and on requirements in the Palo Alto Municipal Code related to shadowing public spaces, the proposed project would have a significant aesthetic impact if it would:  Substantially degrade the existing visual character or quality of the site and its surroundings;  Create a new source of substantial light or glare which would adversely affect day or nighttime views in the area ("glare" is defined in this EIR as the reflection of harsh bright light sufficient to cause physical discomfort or loss in visual performance and visibility); or  Substantially shadow public open space (other than public streets and adjacent sidewalks) between 9:00 AM and 3:00 PM from September 21 to March 21. CEQA Guidelines Appendix G also includes significance criteria related to scenic vistas and scenic resources that are visible from state scenic highways. The project site does not contain any scenic vistas and is not a feature within any scenic vistas. Therefore, development of the project would have no effect on any scenic vistas. In addition, there are no scenic highways in the vicinity of the project site and development of the project would have no effect related to damage to scenic resources visible from a state scenic highway. Therefore, these issues are not addressed in this EIR. 5 – AESTHETICS Castilleja School Project Draft EIR 10056 July 2019 5-8 Impact Analysis IMPACT 5-1 Would the project substantially degrade the existing visual character or quality of the site and its surroundings SIGNIFICANCE: Less than Significant MITIGATION MEASURES: None required SIGNIFICANCE AFTER MITIGATION: Less than Significant The project site is relatively flat and is developed with approximately 166,231 square feet of building space. This includes approximately 122,318 square feet of gross floor area as defined in the Palo Alto Municipal Code Chapter 18.10 (which is the amount of above-grade building space onsite, as discussed in more detail in Section 4.2 and Impact 4-1, in Chapter 4, Land Use and Planning) and 43,913 square feet of below-grade building space. As shown in Figure 3-3, Existing Site Plan, in Chapter 3, Project Description, the majority of the existing buildings and improvements are located along the perimeter of the project site. These include the Campus Center building and the Gunn Administration building along Bryant Street; the Classroom building along both Bryant Street and Kellogg Avenue; the maintenance building and Leonard Ely Fine Arts Center along Emerson Street south of Melville Avenue, and the rental house and Lockey Alumnae house located on Emerson Street north of Melville Avenue. Additionally, Spieker Field, which is the school’s soccer and baseball field, is located along Embarcadero Road, with the Elizabeth Hughes Chapel Theater building visible from the road southeast of the field. Other improvements within the campus include the Fitness and Athletic Center, an outdoor pool, and a large grassy circle generally in the center of the campus (the Circle). There are surface parking lots containing a total of 74 parking stalls located along Bryant Street, at the corner of Kellogg Avenue and Emerson Street, and on Emerson Street at the terminus of Melville Avenue. There are 121 trees located on the site, four trees located adjacent to the site on private property, and 42 street trees are located within the immediate vicinity of the site within public right-of-way (Appendix C). The proposed project would allow Castilleja School to increase enrollment at the campus by 125 students compared to the existing CUP enrollment cap and undertake a phased plan to demolish seven structures within the project site and construct a below-grade parking garage, a new outdoor pool, and a new academic building (to include the library, classrooms, staff offices, and common space). The project would not alter the existing land use designation or the zoning at the project site; although the two single-family residential structures in the western corner of the site would be demolished to accommodate the expanded campus. 5 – AESTHETICS Castilleja School Project Draft EIR 10056 July 2019 5-9 Construction Period Effects During demolition and construction activities, there would be a noticeable change in the visual conditions within and adjacent to the project site due to the presence of heavy equipment and trucks, and the temporary views of exposed earth and buildings being demolished and constructed. These activities would result in temporary change in visual character, which is considered a less than significant impact. Changes in Campus-Wide Visual Character Site Coverage and Building Intensity The buildings proposed for demolition are the Leonard Ely Fine Arts Center building, maintenance building, pool equipment building, Campus Center, Classroom building, the Lockey Alumnae House, and the rental house. Combined, these buildings include 90,593 square feet of gross floor area (above ground building space). Under the proposed phased development plan, Castilleja School would construct a new academic building that consists of 84,124 square feet of the above- grade gross floor area, along with approximately 46,768 square feet of below-grade building space. With implementation of the proposed phased development plan, the total amount of open space on the project site is anticipated to increase by approximately 12,257 square feet. The total amount of proposed site coverage is 73,416 square feet, whereas the allowable site coverage for the project site is 100,374 square feet (based on the Municipal Code standard for a maximum of 35 percent coverage in the R-1 zone). Parking The parking garage is proposed to consist of approximately 50,500 square feet of below grade building space with 115 parking spaces and a dual-lane pick-up/drop-off area. The existing at- grade parking lots along Bryant Street and at the corner of Kellogg Avenue and Emerson Street would be reconfigured. The third parking lot would be demolished and the site redeveloped to support the below-grade pool. The project would reduce the number of surface parking spots by 47, leaving a total of 27 above ground off-street parking spaces to supplement the 115 spaces in the garage for a total of 142 on-site parking spaces, where the Municipal Code requires only 104 parking spaces for the 32 proposed teaching stations. With construction of the parking garage, students and families would be instructed to use the garage for pick-up and drop-off and daily parking. This would reduce the amount of on-street and off-street at-grade parking, which would improve the visual character of the project site and surrounding area. 5 – AESTHETICS Castilleja School Project Draft EIR 10056 July 2019 5-10 Changes in Visual Character from Key Viewpoints The following analysis determines whether the project would result in a substantial adverse change in visual conditions by considering the proposed building design, materials, scale, and massing in relation to the existing conditions at the project site and the adjacent streets. The analysis is based on the site plans provided in Appendix B, which present detailed architectural, landscaping, and lighting plans for the proposed below-grade parking garage, swimming pool, Academic building, and open space area in the northwestern portion of the project site. Key elements of the building plans are included in the EIR in figures presented in Chapter 3, Project Description, as well as the following:  Figures 4-1 and 4-2, Building Elevations, which identifies the proposed scale, massing, fenestration, materials, and colors for the proposed Academic building;  Figure 5-4, Fence and Wall Types and Locations, which provides a plan view of the proposed campus modifications, and indicates the location of each of the four different types of gates and fences proposed to be used within the project site; and  Figure 5-5, Fence and Wall Designs, which provides the design details that would be used for each wall and fence type. Views from Embarcadero Road Current views of the project site from Embarcadero Road consist of a low brick wall topped with a steel fence consisting of vertical posts and chain link. Spieker Field is visible behind the fence. There are 11 street trees along this frontage and five trees growing along the northern edge of Spieker Field that provide substantial tree canopy in the foreground of this viewshed. All of these trees, the brick wall, and the steel fence are proposed to be retained in place. Several of the trees near the midpoint of the project site frontage on Embarcadero Road are deciduous, thus the tree canopy is not present in winter and passers-by on Embarcadero Road have a clear view of the Elizabeth Hughes Chapel and the existing Fitness and Athletic center during the winter season. Near Bryant Street, there are six additional trees growing between the existing parking lot and Embarcadero Road, all of which are proposed to be retained in place. These trees provide screening of the parking area and activities within this portion of the campus from Embarcadero Road. Views from Embarcadero Road would be substantially altered during construction of the below- grade parking lot, which would be placed below Spieker Field and during the period in which the temporary campus buildings are onsite. As shown in Figure 3-8, Temporary Campus Plan, the temporary campus buildings would be placed on Spieker Field, with two rows of classroom buildings generally parallel to Embarcadero Road and placed approximately 20 feet from the property boundary. However, at the completion of all construction and restoration of Spieker Field, the views from Embarcadero Road would not change substantially from the existing condition. Thus 5 – AESTHETICS Castilleja School Project Draft EIR 10056 July 2019 5-11 the project would result in a less than significant change in the visual characteristics of the project site as viewed from Embarcadero Road. Views from Bryant Street Current views of the project site from Bryant Street include a small parking lot near Embarcadero Road, the Gunn Administration Building, and the Classroom building. A looped driveway that provides space for student drop-off and pick-up extends along a portion of the site’s Bryant Street frontage. Under the proposed project, the parking lot would be reduced to provide a single row of parking along Bryant Street and a driveway ramp into the below-grade parking garage. As shown on Figure 3-11, Landscaping Plan, and Figure 5-5, there are several trees within and adjacent to the parking lot; one of these would be relocated and the rest would be retained in place. There are also ten street trees along the project site’s Bryant Street frontage. Two of these would be relocated and the rest would be retained in place. No changes to the Gunn Administration Building would be made. The Classroom building would be demolished and replaced. As shown in Figure 3-6, Proposed Campus Plan, the proposed Academic building would be constructed with one wing oriented parallel to Bryant Street, one wing parallel to Kellogg Avenue, and an extension off the westerly end of that wing oriented parallel to Emerson Street. As shown in Figures 4-1 and 4-2, Building Elevations, the building frontage on Bryant Street would consist of two primary façades, each 30 feet in height, connected by a solid wood fence with a pedestrian gate. The northerly of the two building façades would be sided with wood shingles while the southerly façade would be sided with wood panels. The northerly façade would be set back from Bryant Street by approximately 50 feet while the southerly façade would be set back 20 feet. As shown in Figure 3-11, the area within the 20-foot setback between the looped driveway and Kellogg Street would be landscaped with a bio-retention swale and perimeter planting. As shown in Figure 5-4, the fence connection the two façades would be Fence Type 4, a row of bicycle parking would be placed in front of the northerly façade, a section of Fence Type 3 would be constructed between the bicycle parking and Bryant Street, and Fence Type 1 would be constructed between the northerly façade and the existing Gunn Administration Building. As shown in Figure 5-5, Fence Type 4 would be six feet tall and Fence Type 3 would be four feet tall. Both would have a steel frame and be faced with 1x4 cedar boards. Figure 4-2 shows that this section of Fence Type 4 would have all of the 1x4 cedar board oriented with the wide side facing the street, to provide a solid fence. The Fence Type 3 used in front of the bicycle parking would have sections where the 1x4 cedar boards would be oriented with the narrow side facing the street and a four-inch gap between boards, and other sections where the wide side would be facing the street and there would be minimal gaps between boards (refer to the Plan view of the Fence Type 3 details on Figure 5-4). Fence Type 1 would consist of a 1-foot, six-inch tall brick wall topped with a four-inch layer 5 – AESTHETICS Castilleja School Project Draft EIR 10056 July 2019 5-12 of concrete to match the existing hardscape in this area. This would be topped with a four-foot tall steel fence painted to match the existing steel fencing at the administration building. The project would replace the existing Classroom building with a new building that would be similar in size, scale, and massing to the existing building. The new building would be approximately 4 feet shorter than the existing building, and the massing as viewed from Bryant Street would be slightly reduced because of the open section between the northerly and southerly building façades and the separation that would be created between the northerly building façade and the Administration building. This would improve visibility of the Administration building, which is a historic resource, as discussed in Chapter 6, Cultural Resources. Landscaping and fencing would be similar to existing landscaping and fencing within the project site and would be compatible with the residential nature of the surrounding neighborhood. Thus the project would result in a less than significant change in the visual characteristics of the project site as viewed from Bryant Street. Views from Kellogg Avenue Current views of the project site from Kellogg Avenue include the southern façades of the existing classroom building and campus center building, and the small at-grade parking lot at the corner of Kellogg Avenue and Emerson Street. There are two driveways accessing this parking lot off of Kellogg Avenue. A looped driveway that provides space for bus loading and unloading extends through the middle of the site’s Kellogg Avenue frontage. Under the proposed project, the existing classroom building and campus center building would be demolished and replaced with the new Academic building. The looped driveway would be eliminated and the existing parking lot would be reconfigured and shifted towards Emerson Street such that there would be only one driveway accessing the lot from Kellogg Avenue. The existing classroom building extends approximately 140 feet along Kellogg Avenue from its intersection with Bryant Street. There is a 30-foot wide separation between the classroom building and the campus center building, with a solid wood fence and gate connecting the two buildings at ground level. The campus center building extends another 195 feet along Kellogg Avenue towards Emerson Street. The proposed Academic building would extend for approximately 400 feet along Kellogg Avenue from its intersection with Bryant Street and would have a maximum height of 30 feet. As shown in Figure 4-2, Building Elevations, the building frontage on Kellogg Street would have long sections sided with wood panels and storefront windows separated by solid concrete vertical bands. One section near the middle of this façade would be sided with wood shingles and narrower windows on the upper story and a windowed wall on the ground-level. The breaks in the vertical features and materials coincide with horizontal articulation in the building, as shown on Figure 3-6, Proposed 5 – AESTHETICS Castilleja School Project Draft EIR 10056 July 2019 5-13 Campus Plan, and Figure 5-4. With this horizontal articulation, the building setbacks from Kellogg Avenue would range from 20 to 45 feet. As shown on Figures 3-4 and 5-5, there are 11 street trees along this frontage. The street tree closest to Emerson Street would be relocated while the rest would be retained in place. There are also 13 trees between the public right of way and the southern façades of the two existing buildings. The looped driveway along Kellogg Avenue would be demolished; the sidewalk would be repaved and this area would be landscaped. The horizontal articulation of the Academic building façade would allow for retention of the landscape trees in this area. The building design anticipated retention of tree #45, which is a blue atlas cedar with a trunk that is 57 inches in diameter at breast height. However, Castilleja School recently received a report regarding tree #45, which found the tree to be diseased and dying from the inside to outside. The report concluded that the tree is structurally unsound and recommended immediate removal (Bench 2019). Castilleja School has submitted a separate Architectural Review application for a tree removal permit to the City, as required by the City’s codes. Because the building design anticipated retention of this tree, and the proposed project evaluated in this EIR does not require removal of the tree and does not contribute to the existing disease affecting the tree, the potential removal of this tree is not considered an impact of the proposed project. One of the 13 trees would be relocated and the remaining 11 trees would be retained in place. The project would replace the existing Classroom and Campus Center buildings with a new building that would be similar in size, scale, and massing to the existing buildings. The new building would be approximately four feet shorter than the existing building but would be approximately 35 feet longer and would not maintain the existing break in the massing that occurs between the Classroom and Campus Center buildings, which is shown in Photo 5 on Figure 5-2, Project Site Photographs. The horizontal articulation and patterning of the building materials on the southern façade of the new Academic building would help to break up the massing. All bus loading and unloading would occur within the parking garage. This would remove bus activity from this predominantly residential street, which would improve the visual character in terms of its compatibility with the neighboring residences. Landscaping would be similar to existing landscaping within the project site and would be compatible with the residential nature of the surrounding neighborhood. Thus the project would result in a less than significant change in the visual characteristics of the project site as viewed from Kellogg Avenue. As discussed previously, if the City approves removal of the blue atlas cedar due to its diseased and dying condition would affect site aesthetics but would not be considered an impact of the proposed project evaluated in this EIR. Further, if removal of this tree is approved under the separate Architectural Review application, the project would accommodate replacement of the tree in the same location. 5 – AESTHETICS Castilleja School Project Draft EIR 10056 July 2019 5-14 Views from Emerson Street Current views of the project site from Emerson Street consist of a wooden fence and several closely spaced trees near Kellogg Avenue, vehicles parked within the on-site parking lots on either side of the Leonard Ely Fine Arts Center, views of the front of Lockey Alumnae House that are partially screened with tree canopy and unscreened views of the Lockey house, and views of wooden fencing and the garage of the rental house located north of the alumnae house. The proposed project would not substantially change views of the site from Emerson Street near its intersection with Kellogg Avenue. The street trees and onsite trees in this area would be retained in place (Figure 5-5). Fencing and additional plantings would be added to the existing landscaped area. As shown on Figure 5-4, fencing in this area would include Fence Type 3 and Fence Type 4. As shown in Figure 5-5, and described previously, Fence Type 3 would be four feet tall, have a steel frame, and 1x4 cedar boards with sections that have varied board orientation and spacing. Figure 5-4 also shows that Fence Type 4 would have the same steel framing and varied sections of 1x4- inch reclaimed cedar boards but would be six feet in height. A 20-foot wide landscape zone would be created around this fence. As shown on Figure 3-11, Landscaping Plan, vegetation used in this area would include a variety of shrubs and flowering plants from the project’s “Perimeter Planting” plant list. A small parking lot would be constructed behind the wooden fence such that some parked cars would still be visible from Emerson Street, but the views would be filtered by the proposed fencing and landscaping. The Leonard Ely Fine Arts Center would be demolished and the below-grade swimming pool would be constructed within the existing footprint for the Fine Arts Center and the parking lot to the north. A bicycle parking area would be established on the north side of the pool area wall. There are five street trees along the Emerson Street frontage in the area proposed for the new swimming pool. Four of these would be retained in place while one would be relocated (Figure 5-5). In addition there are seven trees located between the sidewalk and the Fine Arts Center and adjacent parking lot. All of these would be retained within the 20-foot setback from Emerson Street (Figure 5-5). Currently there is no fence or wall along this portion of Emerson Street. With construction of the new swimming pool in this area, a sound wall would be constructed along Emerson Street adjacent to the proposed swimming pool. This would shield views of the pool area, but would create a large wall face along the Emerson Street sidewalk, which would change the aesthetics of the pedestrian experience along this sidewalk. Figure 5-4 shows that Wall Type 1 would be constructed along the Emerson Street frontage and between the proposed bicycle parking and pool. Figure 5-5 shows that the sound wall would be six feet in height, with a kicker at the top. The kicker would be three feet high but angled in towards the pool, thus reducing the perceived massing of the sound wall to that of a standard 6-foot high wall. Horizontal wood slats would be mounted on the side of the sound wall that faces Emerson Street. Additionally, a 20-foot wide landscape zone would be 5 – AESTHETICS Castilleja School Project Draft EIR 10056 July 2019 5-15 created between the sound wall and the sidewalk and planted with shrubs and flowering plants from the project’s “Perimeter Planting” plant list, as shown on Figure 3-11. A two-foot tall brick planter, approximately three feet in depth, would be installed adjacent to the sound wall. The parking garage driveway would be located north of the bicycle parking area, and the private open space area would be established at the northern end of the site’s Emerson Street frontage. Both of the residential structures in this portion of the project site would be demolished. The parking garage would not be visible from any viewpoints surrounding the project site; only the entrance and exit ramps and associated walls and fencing would be visible. As shown on Figure 5-4, the proposed gate at the parking garage exit ramp would be placed at the below-grade end of the ramp, immediately at the exit to the garage structure, thus it would not be visible from Emerson Street. The view from Emerson Street would be of driveway sloping downward to the garage and of the fencing along each side of the driveway. As shown on Figure 5-4, the fencing on the northwestern side of the driveway would be Fence Type 2 while Fence Type 4 would be used along the southeastern side of the driveway and in front of the bicycle parking proposed to be adjacent to the pool. As shown on Figure 5-5, Fence Type 2 would consist of steel framing with posts spaced a maximum of five feet apart and 1x4-inch reclaimed cedar boards oriented with the narrow side facing the street and spaced four inches apart, and with a height of three feet-six inches. Fence Type 4 would be six feet in height with steel framing and 1x4-inch reclaimed cedar boards. As described previously, in some sections, there would be a four-inch gap between the 1x4 boards oriented with the narrow side facing the street and in other sections the 1x4 boards would be oriented with the wide side facing the street, providing a more solid fence design. There are 22 trees interior to the project site that contribute to the tree canopy in the area surrounding the two residential structures onsite. All of the trees would be removed or relocated to accommodate construction of the parking garage. However, most of the trees closer to the street would be retained. Figure 5-4 indicates that perimeter treatment for the 0.33-acre open space area between Emerson Street and Speiker Field would include Fence Type 2 along Emerson Street and the parking garage exit ramp, and Fence Type 5 between the open space and the adjacent private residential property. Because Fence Type 2 orients all of the cedar boards with the narrow side facing the street, viewers along Emerson Street would be able to see into the open space area. As shown on Figure 5-5, Fence Type 5 is six feet tall and consists of horizontal 1x4 reclaimed cedar boards with ½-inch spacing mounted on 2x6 tube steel posts spaced a maximum of eight feet on center. This provides a generally solid fence typical of residential privacy fencing. The Emerson Street frontage would experience a greater degree of change from the existing conditions than the other three frontages. The two existing residential structures would be demolished, and 26 trees that are visible from this frontage would be removed. New fencing and landscaping would be added, including the creation of the 0.33-acre open space area. Considered as a whole, these changes would not substantially alter the visual character of the project site or the surrounding area. The Emerson Street frontage would continue to present the character of a school campus for middle and upper grades, 5 – AESTHETICS Castilleja School Project Draft EIR 10056 July 2019 5-16 particularly in the southern portion of this frontage. The project would demolish two residential structures that do not currently contribute to the institutional nature of the project site, but do contribute to the residential homes development pattern at this end of Emerson. These structures would be replaced with the driveway egress from the parking garage and associated fencing, and with the private open space area. Views of portions of the parking garage structure and driveway would be filtered by fencing and landscaping. While replacement of one residential structure with a parking garage egress driveway could be seen as an adverse visual change if viewed in isolation, the addition of fencing and landscaping to the frontage would soften the views of the driveway and the replacement of a second residential structure with a landscaped open space area is considered a beneficial visual change. Further, as noted above, the project would remove much of the on-street and off-street vehicle parking from view, which is also a beneficial visual change. Considering all of these factors, the project would not have a substantial adverse effect on the visual character of the project site viewed from Emerson Street. Conclusion In summary, the proposed project would reduce the number of structures onsite and increase the amount of open space. Although it would increase the total square feet of building area dedicated to the school use by 40,114 square feet, all but approximately 6,000 square feet of this increase (represented by the demolition of the two residential buildings) would be located below grade and there would be no increase in the gross floor area (above ground building space). The project would improve the visual character of the site and its compatibility with the surrounding residential neighborhood compared to the existing conditions by reducing the amount of at-grade parking, both on-street and off-street, relocating bus loading and unloading to the below-grade parking garage, and creating a private open space area in the northwestern corner of the project site. The proposed building plans use materials, colors, and details that are compatible with the existing structures on the site such that the overall campus would have a unified and coherent design. The project design includes pedestrian scale fencing and gates to provide several paths of ingress and egress for students, staff and visitors, including convenient bicycle parking. The scale, massing, and character of proposed buildings, fencing, walls, and landscaping are compatible with the surrounding neighborhood. As discussed in Impact 4-1 in Chapter 4, Land Use and Planning, the proposed building would comply with the 30-foot maximum building height limit in the R-1 zone. Complying with the height limit will help ensure that building scale and massing is compatible with neighboring residences which consist of primarily two-story buildings. Wall and fencing details include elements typical for residential properties, such as 1x4-inch cedar boards and a band of circle detail at the top of iron fencing. The project would result in a greater amount of open space within the project site and a reduction in the total amount of above ground building space. Building massing would be similar to the existing conditions and incorporates horizontal articulation to visually reduce the massing. Proposed landscaping incorporates retention of existing trees where 5 – AESTHETICS Castilleja School Project Draft EIR 10056 July 2019 5-17 feasible, planting of replacement trees and additional landscaping throughout the campus. The plants included in the landscaping plan are typical of residential landscapes in the vicinity and meet the City’s requirements for low-water usage. The project also incorporates elements that meet the City’s sustainability goals, such as rooftop photovoltaics, energy efficiency, and water-use efficiency. Therefore the impacts of the proposed project on the visual character and quality of the project site and surrounding area would be less than significant. IMPACT 5-2 Would the project substantially shadow public open space (other than public streets and adjacent sidewalks)? SIGNIFICANCE: No Impact MITIGATION MEASURES: None required SIGNIFICANCE AFTER MITIGATION: No Impact There are no public spaces immediately adjacent to the project site other than the public roadways that form the site boundaries. The nearest public space is the Elizabeth Gamble Garden approximately two blocks to the east and would not be affected by the proposed project. Generally, in the northern hemisphere, shadows are cast to the north. Embarcadero Road is located along the project site’s northern boundary. Shadowing of Embarcadero Road would not be considered a significant impact. Thus the project would have no impact associated with shadowing public open spaces. For informational purposes it is noted that some temporary shadowing of Embarcadero Road could occur during the proposed Master Plan implementation phases 3 and 4, when Spieker Field would be used as the temporary classroom building location. Buildings within the temporary campus would be a maximum of 28 feet tall and would be placed onsite generally as shown in Figure 3-8, Temporary Campus Plan, in Chapter 3. These buildings could cast some shadows on Embarcadero Road. After construction of the new Academic building in the final phase of the proposed Master Plan implementation, the temporary campus buildings would be removed and any shadowing of the road associated with those buildings would no longer occur. IMPACT 5-3 Would the project create a new source of substantial light or glare which would adversely affect day or nighttime views in the area? SIGNIFICANCE: Potentially Significant MITIGATION MEASURES: Mitigation Measure 5a SIGNIFICANCE AFTER MITIGATION: Less than Significant Lighting is necessary to provide proper site visibility, guide movement at and around a project site, provide security, emphasize signs, and enhance architectural and landscape features. Site lighting 5 – AESTHETICS Castilleja School Project Draft EIR 10056 July 2019 5-18 design considerations include mounting heights, light color, and shielding to focus lighting and to avoid glare. Construction undertaken in implementation of the proposed Master Plan could result in increased light and glare affecting surrounding properties and affecting safety on adjacent roadways through the addition of building lights, parking lot lights, car headlights, and any reflective building materials, including windows. Outdoor lighting sources create the greatest potential for light and glare impacts on adjacent properties. Removal of vegetation and trees, which can act as a natural shield, would also increase the potential for outdoor lighting to shine on adjacent property. Direct glare is caused by a light source such as a light fixture or the sun. Sources of glare can also be surfaces that, after being illuminated by direct lighting or other indirect sources, have measurable luminance and, in turn, become light sources themselves. Potential sources of light and glare at nighttime would be lights and structural building features made of glass, metallic, painted surfaces, and vehicles accessing the site. Light would be emitted from the proposed buildings and surface parking lots during non-daylight hours. Light would also be emitted from the pool when it is used for swim meets and water polo games during non-daylight hours. Lights, aside from security lighting would be rarely used at the project site at nighttime would be directed downward and would not directly illuminate adjacent residential areas. The Municipal Code requires that lighting be installed such that no light source within the project site generates a light level greater than 0.5 foot-candle (the amount of light generated by 1 candle at a distance of 1 foot) on any off-site residential property. In the daytime, glare sources would come from building materials and vehicles accessing the site. In phase 1 (subterranean garage), the proposed materials are primarily concrete, with metal railings for pedestrian stairways and bridges; the temporary campus buildings that would be installed on the site under phase 2 use stucco and limited window glass; construction of the below grade pool and sound wall in phase 3 would use concrete, wood, stone and metal; and the new academic building constructed under phase 4 would use wood, steel, brick, metal panels, and windows. The potential for windows to result in glare would be minimized with roof overhangs, tree retention and planting, and fencing that would reduce direct solar exposure on windows and reduce the potential for light reflecting off windows to create glare for drivers on adjacent streets. The project does not propose use of highly reflective surfaces, such as mirrored glass, black glass, or metal building materials. The project would not result in glare from new project light sources and therefore would not adversely affect nighttime views or daytime safety. The building plans in Appendix B2 include lighting plans and (see sheets LT.003 and LT.100 through LT.104). These plans show that lighting fixtures would include bollards and ground-level fixtures along walkways and near building entrances, building-mounted lighting around building perimeters and at entrances, ground-level lighting in bicycle parking areas, and wall mounted lighting on steps and planter walls. Upward-directed spot lighting would be used only to highlight 5 – AESTHETICS Castilleja School Project Draft EIR 10056 July 2019 5-19 specimen trees. Light levels at the project site perimeter would be 0.5 footcandle or less, thus the project would not create substantial light spillover to adjacent public right-of-way or private property. Detailed construction plans have not yet been submitted for future Master Plan implementation phases. It is not possible to verify at this time that the design, materials, and light levels of each future improvement would meet the City’s development standards; therefore, this is considered a potentially significant impact. Mitigation Measure 5a requires Castilleja School to submit building materials and a lighting plan to the City for approval prior to construction. This would allow the City to determine whether the proposed lighting plans are compliant with the development standards in the Zoning Ordinance. The potential for light and glare impacts would remain less than significant with compliance with the City’s Municipal Code, as stipulated in Mitigation Measure 5a. IMPACT 5-4 Substantially contribute to cumulative impacts to the visual character of the region. SIGNIFICANCE: No Impact MITIGATION MEASURES: None required SIGNIFICANCE AFTER MITIGATION: No Impact As discussed in Section 4.1, there are several recently approved or pending projects in the vicinity. The majority of these, located on single-family residential parcels, consist of modifications to or demolition and replacement of the existing dwelling units. The projects in the cumulative scenario are not expected to alter the visual character of the neighborhood around the project site. Thus there is no significant cumulative aesthetic impact to which the project could contribute. 5.4 MITIGATION MEASURES Mitigation Measure 5a Prior to issuance of building permits for each construction phase, Castilleja School shall submit a lighting plan that identifies the specific light fixtures to be used and their proposed locations. The lighting plan shall also identify the expected light levels within the property and at the property boundaries. 5.5 REFERENCES CITED Bench, Michael. 2019. Arborist Assessment for Tree #45. June 11, 2019. Palo Alto, City of. 2017. Our Palo Alto 2030: City of Palo Alto Comprehensive Plan 2030. https://www.cityofpaloalto.org/civicax/filebank/documents/62915. 5 – AESTHETICS Castilleja School Project Draft EIR 10056 July 2019 5-20 Palo Alto, City of. 2018. Palo Alto Municipal Code. http://www.amlegal.com/codes/client/palo- alto_ca/. Da t e : 7 / 1 2 / 2 0 1 9 - L a s t s a v e d b y : t f r i e s e n - P a t h : Z : \ P r o j e c t s \ j 1 0 0 5 6 0 1 \ M A P D O C \ D O C U M E N T \ E I R \ F i g u r e _ 5 - 1 _ C o n t e x t P h o t o s . m x d Neighborhood Context Photographs Castilleja School Project EIR SOURCE: Only if non Dudek photos, change color in layout to Gray 60%FIGURE 5-1 Photo 1: Houses on NE side of Bryant Street Photo 2: Houses on NE side of Bryant Street Photo 3: Houses on SE side of Kellogg Avenue Photo 4: Houses on SE side of Kellogg Avenue Photo 5: Adjacent residence on Emerson Street 5 – AESTHETICS Castilleja School Project Draft EIR 10056 July 2019 5-22 INTENTIONALLY LEFT BLANK Da t e : 7 / 1 2 / 2 0 1 9 - L a s t s a v e d b y : t f r i e s e n - P a t h : Z : \ P r o j e c t s \ j 1 0 0 5 6 0 1 \ M A P D O C \ D O C U M E N T \ E I R \ F i g u r e _ 5 - 2 _ S i t e P h o t o s . m x d Project Site Photographs Castilleja School Project EIR SOURCE: Only if non Dudek photos, change color in layout to Gray 60%FIGURE 5-2 Photo 1: Buildings facing Bryant Street Photo 4: Buildings facing Kellogg Avenue Photo 2: Buildings facing Bryant Street Photo 5: Buildings facing Kellogg Avenue Photo 3: View at corner of Bryant Street and Kellogg Avenue Photo 6: View from Melville Avenue 5 – AESTHETICS Castilleja School Project Draft EIR 10056 July 2019 5-24 INTENTIONALLY LEFT BLANK Da t e : 7 / 1 2 / 2 0 1 9 - L a s t s a v e d b y : t f r i e s e n - P a t h : Z : \ P r o j e c t s \ j 1 0 0 5 6 0 1 \ M A P D O C \ D O C U M E N T \ E I R \ F i g u r e _ 5 - 3 _ S i t e P h o t o s . m x d Project Site Photographs Castilleja School Project EIR SOURCE: Only if non Dudek photos, change color in layout to Gray 60%FIGURE 5-3 Photo 1: Emerson Street view of Lockey House Photo 2: View of 1235 Emerson Street Photo 3: View from Embarcadero Road Photo 4: View from Embarcadero Road Photo 5: View at corner of Bryant Street and Embarcadero Road 5 – AESTHETICS Castilleja School Project Draft EIR 10056 July 2019 5-26 INTENTIONALLY LEFT BLANK EXISTING FENCE TO REMAIN EXISTING BRICK WALL AND FENCE TO REMAIN EXISTING BRICK WALL TO REMAIN TYPE 2 TY P E 4 TYPE 4 WALL TYPE 1 WALL TYPE 1 TYPE 5 TY P E 5 TYPE 3 TYPE 1 TY P E 5 EMERSON ST KE L L O G G A V E BRYANT ST EM B A R C A D E R O R D W DN STOP 25 ST BIKE LANE asfdsafds mtext Kti_WBeam (KtiDetAc)Kti_WBeam (KtiDetAc) Kti_WBeam (KtiDetAc) Kti_Lumber (KtiDetAc)Kti_Lumber (KtiDetAc) Kti_WBeam (KtiDetAc)Kti_WBeam (KtiDetAc)Kti_WBeam (KtiDetAc) Kti_WBeam (KtiDetAc) Kti_WBeam (KtiDetAc)Kti_WBeam (KtiDetAc) Kti_Tubing (KtiDetAc) Kti_Tubing (KtiDetAc) Kti_Tubing (KtiDetAc) Kti_WBeam (KtiDetAc) Kti_Lumber (KtiDetAc) Kti_WBeam (KtiDetAc)Kti_WBeam (KtiDetAc) Kti_WBeam (KtiDetAc) Kti_WBeam (KtiDetAc) Kti_WBeam (KtiDetAc) Kti_Lumber (KtiDetAc) STOP 25 ST BIKE LANE asfdsafds mtext Kti_WBeam (KtiDetAc)Kti_WBeam (KtiDetAc) Kti_WBeam (KtiDetAc) Kti_Lumber (KtiDetAc)Kti_Lumber (KtiDetAc) Kti_WBeam (KtiDetAc)Kti_WBeam (KtiDetAc)Kti_WBeam (KtiDetAc) Kti_WBeam (KtiDetAc) Kti_WBeam (KtiDetAc)Kti_WBeam (KtiDetAc) Kti_Tubing (KtiDetAc) Kti_Tubing (KtiDetAc) Kti_Tubing (KtiDetAc) Kti_WBeam (KtiDetAc) Kti_Lumber (KtiDetAc) Kti_WBeam (KtiDetAc)Kti_WBeam (KtiDetAc) Kti_WBeam (KtiDetAc) Kti_WBeam (KtiDetAc) Kti_WBeam (KtiDetAc) Kti_Lumber (KtiDetAc) LP LP LP LP HPHP LP LP LP c LP LPLP LP LP LP LP c LPLP PARKING GARAGE: SEE PLANS BY OTHERS TYPE 5 TYPE 3 TYPE 4 TYPE 4 2L-3.2 3 L-3.2 4 L-3.2 1 L-3.2TYPE 1 EXISTING BRICK WALL AND FENCE TO REMAIN 30 0 30 60 FENCE TYPE 1 LEGEND FENCE TYPE 2 FENCE TYPE 3 FENCE TYPE 4 WALL TYPE 1 - ACOUSTIC FOR FENCE DETAILS, SEE SHEET L.3.0 FENCE TYPE 5 Fence and Wall Type and Location Castilleja School Project EIR FIGURE 5-4SOURCE: WRNS Studio 2019 Pa t h : Z : \ P r o j e c t s \ j 1 0 0 5 6 0 1 \ M A P D O C \ D O C U M E N T \ E I R 5 – AESTHETICS Castilleja School Project Draft EIR 10056 July 2019 5-28 INTENTIONALLY LEFT BLANK 35 2 3 ( 5 7 <  / , 1 ( 3/$17,1*6,'(:$/. 6( 7 % $ & .  / , 1 ( /$1'6&$3(=21(       393$1(/ 67((/6758&785( $&2867,&3$1(/:22'6/$76%5,&.3/$17(5     322/       )(1&(6(&7,21#322/ )(1&($;21#322/ Fence and Wall Design Castilleja School Project EIR FIGURE 5-4SOURCE: WRNS Studio 2019 Pa t h : Z : \ P r o j e c t s \ j 1 0 0 5 6 0 1 \ M A P D O C \ D O C U M E N T \ E I R 5 – AESTHETICS Castilleja School Project Draft EIR 10056 July 2019 5-30 INTENTIONALLY LEFT BLANK ATTACHMENT E: History of Castilleja Campus and Enrollment Note: This document, prepared by staff, also appeared as an attachment to the 2017 PTC report Castilleja Campus Today Original Campus Castilleja School first opened August 1907; the original location was 1121 Bryant Street. In August 2010, the school moved to 1310 Bryant Street, into four new structures; a three-story dormitory, a recitation building, a domestic science building and a gymnasium. Images of the original campus plan and floor plans of the original dormitory and gym are provided below.1 1920’s through 1950’s In the 1920’s, the pool and chapel were added, along with a science lab, the Orchard House, and an auditorium. Enrollment declined during the Great Depression and war years; by 1947, 1 Photos captured from the book “Castilleja, Celebrating a Century” by Sara Croll and Heather Allen Pang, available at the Palo Alto Historical Association). the enrollment for Kindergarten through 12th grade was 235 students. In 1958, the lower grades (first through fourth) were dropped from the program; it became more of a college preparatory program and the program was restricted to 7th through 12th grades by 1962, and more buildings were added. 1960’s In the 1960’s, a classroom and dormitory building fronting Kellogg Ave. was approved and built; called the Arrillaga Family Campus Center, and completed in 1962; the dormitory housed 90 students. In 1965, a classroom/dormitory building (fronting Kellogg Avenue and Bryant Street) was built to connect the administration building to the Kellogg-fronting dormitory, as pictured below. In 1967, the school built a new library and Rhoades Hall, containing 20 classrooms to accommodate a projected enrollment of 300 students. The above street view shows the 1965 classroom/dormitory building at the corner; Rhoades hall connects the 1965 building to the administration building. Below is a site plan from 1967. 1970s In 1974, the school proposed a building for the visual, performing and physical arts. At that time, Melville Avenue still crossed Emerson, tennis courts were located between Melville Avenue and Embarcadero Road; Melville Avenue provided 30 on-street parking spaces (as seen in below image). In 1977, the school built the gymnasium (the Seipp-Wallace Pavilion) and in 1978, the school requested permits for a Fine Arts building and attached Performing Arts Building. 1980s In 1980, the school built the Ely Fine Arts Center. An image of the approved fine arts building is below: Also in 1980, the school renovated the Chapel to become an auditorium and where the performing arts building had been planned, a parking lot for 28 spaces was installed instead. History of Conditional Use Permits The first CUP (file #60-UP-3) was issued by the City’s Zoning Administrator in 1960, along with a Variance (file #60-V-3) for the three-story dormitory that violated the height limit. The permits allowed classrooms, administrative offices, auditorium, library, dorm kitchen and dining room, social room, gymnasium, swimming pool, tennis courts, caretaker’s quarters, shop and garage, and the 41’ tall dormitory. The City issued another CUP in 1965. CUPs in the 1970s The 1974 CUP was conditioned to go to the Architectural Review Board (ARB), and included these conditions of approval (COA): • COA#3: Every effort shall be made to minimize traffic and prevent on-street parking congestion. • COA# 4: All construction and development shall comply with all applicable codes and ordinances and with the requirements of the Fire Chief. The City issued a third CUP in 1979 CUP for a building addition to the chapel, with requirements for providing 52 parking spaces, screened as approved by the ARB, designated student pick-up and delivery areas, and compliance with prior CUP conditions. CUPs in the 1990s In the early 1990’s, sixth grade class was added back into the program. In 1991-92, the City abandoned the Melville Avenue right-of-way between Emerson and Bryant Streets, and approved a fourth CUP for Castilleja to use the abandoned area subject to the establishment of a 28-space parking lot. The City also approved a Tentative Map to merge five parcels with the abandoned Melville right-of-way, and a fence height Variance. The City also approved a softball field on the new area; the 1992 plan showed redwood screen trees as a buffer for the homes on Emerson Street. The 1992 CUP also included a condition related to Transportation Demand Management (TDM): The City issued a fifth CUP in 1995 (file #95-UP-47) that allowed Castilleja to convert the dormitory into a library, classrooms and offices for a maximum of 385 students (approximately 154 middle school and 231 high school by the year 2000) through 1999. The 1995 CUP noted an amendment would be needed to exceed 385 students. In 1999, still with 385 students and 90 staff members, Castilleja requested to increase enrollment by 30 middle schoolers, from 385 to 425 students in total. CUPs of the 2000s The City issued the sixth CUP (file #00-UP-23), allowing 415 students, subject to implementation of a TDM program. Then in 2007, the school replaced the gym, adding basement area, following adjustment to the CUP that placed restrictions on the gym use*. The City also issued additional CUPs for temporary events (such as graduations) over several decades. *staff added this phrase to this document in 2019 "'- Sm• of CalifOfnitl -TIie Rnaurca .-....c:v DEPARTMENT OF PARKS AND flEC~EATION f Ser I lffM, _______ 0 _____ ,..R -SHL_ SI .. _____ Mo. _ Yr. ( STORIC RESOURCES INVENTORY I Lit. _____ Lan _____ Er•_ Sig __ i Adm_ T2 _T3_ C.t_HAIS_HAER_Fea_ IDENTIFICATION Cat. IV 1• Common nirne: Nardyne Apartments ~ 4/,,,,1,fe IJ,.,,,, "1 f. 6 (et:. '1-1,-t,) _____________ ....,._;;,..._ _________ ._,;;,__;;,;;; __ 2. Historic name. If known: ..... c;;.:a:;;:a_t;.::i==J:::l_e,111j,:a_H:;::a:ll=----------------------- 3. Street or rural adct,ess Jl 2) B:ey:axrt, street (f::ofe:nuu,r:1Ue Histpd,c D;S:,t,rict) City: Pi)lo Alto ZIP: ______ Countv: SNJta CJ ara -4. Present owner, if known: Ronald E • .Joraech Address: ll555 Debell Rd City: ___ Lo,_.;.s_A_l;;;.t_o_s_H_i_ll ___ :s.._1 _C_a _______ ZIP: 94022 Ownership is: P~blic D Private @ 5. Prell!nt Use: Apartment house Origin1I Use: ...;::;;S.::a::cb:.a.o:;o::.il _____________ _ Other past uses: ________________________________ _ O~SCfUPTION ~e. Briefly d~scribe tt!t sn1ent physical 1ppear■nc;e of tfl.e site Of structure and describe any maj01 alterations from its original condition: • ,t. • ,. . . ! • • A shingled version or inetitutiol\al ciaia1ci1111, thi11 two-et7or.r ilttJ1ld1ng .ba, thfl tlat root, classical pilal!ltere and 00rrd.ce11, and other devices norm.al.17 associated with masonry buildings or this style. · It iwa11 · aauwhat enlarged not long &tter being moved l .,o its preaept ~ite,. a= ig~ altered when it was conTerted into apariaent■• An ,jarq photograph (1900) "indicates that the' columned! porch once ut.emed be7o~d the front tacad• which now ancloaee the entr;r, and that the manaard roof had three front donnere. ' 7. Locational sketch map (draw 1nd l1btl site ind 1Urrounding streets, roads, and prominent landmarks): ~NO~TH ~ . 8. Approximate property size: Lot size (in feed Frontage 100 Depth 115 or approx. 1creage __ _ 9. Condition: lchec:k one) .. . 1. Excellent Ii]= b. Good O c. Fair 0 d. De;.,iorate~ tJ . ;, No lo~, in existence 0 10. 11 the fHture L Altered? [] b. Unaltered7 0 11. Surroundings: (Check more than one 1t nectssarvl 1. Open land O b. Scatt.,ld buildings 0 c. Densely buih•up □ d . Rtlldential ~ •· Commercial O f. Industrial O · · II• Other 0 ------------12. Threats to 11te: 1. None known OCj b. Private development D c. Zoning D d. Pubhc Wo~s pro1ect e. V1nd1lism O f. Other □ 0 1121 Bryant NO rE: TII• fol/0111nn, (ltllml 14-19} .,.. for sttucru,. only. 14. Primary ••terior buildin; matwiat: a. Stone O b. Brica 0 c. Slucco O d. Adobe O •· Wooc:t ~ f. Other □, _______________ _ 15. Is lh• stNclUre: a. On itsoriginet site? 0 b. Mow.11 [!] ( c. Unknown7 0 11. Year of initial a>nstruction 1892 This date is: •· Factual r!J b. Estimated 0 17. Architect (if knownt: --------------------------------- 18. Builder (if known):. ~illiam Pluns ?j Pluns carried ou~ '!!!.,.!e.dition in 1894; George W. l·!osher was the contrac~or tr:,.,-alterations in....1896, • 19. Rel1tad features: a. Barn LJ b. Carriage hou• LJ c. Outhoute LJ d. Shed(s) 0 •· Fonnal garden(sl 0 t. Windmilt D g. Watenower/tankhouse D h. 01her □------------i. None {!l SIGNIFICANCE 20. Briefly state historical and/or architectural importance (include dates, events, and persons aaociated with the site when kr.o'Nnl : '!'his handso1;.e building is an unusual version of the Classical mode. Two young n;idcli!"!'-, graduates, Miss Eleanor Pearson am Miss Lucy Fletcher, came to Stanford in 1891 at th! request of President David Starr Jordan to establish a girls' preparatory school. '!'he school was opened on Alpine Road in that year, then moved in 1892 to 319 Kingsley Ave. Castilleja Hall took its name from the crimson paintbrush which grew on the grounds at its first location. Miss Pearson was succeeded as Principal by Mrs. Anna E. Peck in 1898. \-~hen tha school closed in 1901, Mrs. Lucy B. Angell, wife of Professor Frank Angell, bought th~ building and had it moYed to ll2l Br.rant· arxi enlarged in 1902. kiss Catherine Harker then operated har elementar,y school in the house from 1902-1907, when !1iss Mary IDckey· foun:ied Castilleja Sdiool for 01.rla. Sheused the building until new classrooms wer-., c.ompleted in 1910 at the school's present l'ocation_. 'lhe structure then was remodeled again as Nardyne Apartments. Al.though virtually unique in Pal{ I Alto, the structure retains its environmental relationship to the neighborhood thi--..1~ its surfacing material and use of classical elements, Tariations of which are found in Colonial Revival styles at the area. · 21. Milin theme of the historic resource: (Check only one): a. Architectunt I!] b. Arts & leisure 0 c. Economic/lndustri•I O d. Exploration/Settlement D •· Government D f. Military 0 g. Religion O h. Social/Education 00 22. Sources: List books, doa.iments, surveys, personal interviews, and their datm: P.A. City Directories j P .". 1'.iL.es 7/Zl /94, 12/J0/96, 6/8/98; 8/J0/01; 14-2, J/28, 4/16/02; l/2/17;· 1/25/19; LiV'P. v:uc, 6/8/98; Castilleja Hall booklet, P.A. Historical Assn.; ~ Tall Tree, l, 14, Oct.ober 1957, 7-8;. see P.A. Live Ualc 1/1/00 tor early photo 2J. o,ne form preoared: 1971:i; 1985 Bv ( namet: __ c;;;.:a::a,r;.;:o_l;::.,a·m._.__G __ '!_O~r.::;::1?~8..Li __ H_i::;:s_t;;.;:o:;.:r'-;i;.::c:....;.R;;;:e;,::e~o~u=-r.:.c;::.e::;.!I .... B;;;.:n.:..:ar=-==:....· ;........,.? .... ,..o.1,\...,, ........ ~ .. .; -:u, Addre?Ss: 250 Hamilton Ave Oty Palo ilto, Ca 94301 ZIP· Ass Phone: __________ _ Or9aniz1tion: _____________________ _ (State U• Only) 0 Attachment H Project Plans Hardcopies of project plans are provided to HRB Members. These plans are available to the public online at www.cityofpaloalto.org/castilleja and by visiting the Planning and Community Environmental Department on the 5th floor of City Hall at 250 Hamilton Avenue. In addition to the project webpage, project plans and other information is viewable online: 1. Go to: https://paloalto.buildingeye.com/planning 2. Search for “1310 Bryant Street” and open record by clicking on the green dot 3. Review the file 19PLN-00116 record details and open the “more details” option 4. Use the “Records Info” drop down menu and select “Attachments” 5. Plans are in four parts, labeled “Part 1, 2, 3, 5 August 22 plans”. The plans are in uploaded in parts here and on the project website due to the size of the plans 1 of 1 ATTACHMENT I: CASTILLEJA SCHOOL PROJECT DRAFT EIR COMMENTS The public comments on the draft Environmental Impact Report for the Castilleja School Project received August 23 through September 4, 2019 are included in the HRB packet. Comments received July 17 through August 6, 2019 were contained in the PTC report of August 14, 2019, viewable here: https://www.cityofpaloalto.org/civicax/filebank/documents/72895 Additional comments, received before the meeting at PTC member places on August 14 (plus several additional comments received after August 14), are viewable here: https://www.cityofpaloalto.org/civicax/filebank/documents/72753. Other comments submitted July 17 through August 15 are viewable on this page: https://www.cityofpaloalto.org/civicax/filebank/documents/73090. Public comments received during the EIR comment period August 15 through August 22 are viewable on the project webpage: https://www.cityofpaloalto.org/gov/topics/castilleja_school/public_comments.asp The comments received September 5 to September 16 will eventually be viewable on the project webpage. Historic Resources Board Staff Report (ID # 10625) Report Type: Approval of Minutes Meeting Date: 9/12/2019 City of Palo Alto Planning & Community Environment 250 Hamilton Avenue Palo Alto, CA 94301 (650) 329-2442 Summary Title: HRB draft Minutes July 25, 2019 Title: Approval of Historic Resources Board Draft Minutes of July 25, 2019 From: Jonathan Lait Recommendation Staff recommends the Historic Resources Board (HRB) adopt the attached meeting minutes. Background Attached are minutes for the following meeting(s): • July 25, 2019 Attachments: • Attachment A: HRB Draft Minutes July 25, 2019 (PDF) City of Palo Alto Page 1 1 2 Call to Order/Roll Call 3 4 Present: Chair Bower, Board Member Bernstein, Board Member Kohler, Board Member Wimmer 5 6 Absent: Vice Chair Corey, Board Member Makinen, Board Member Shepherd 7 8 Chair Bower: Okay, I see lights on. We have a quorum, so Robin, would you call roll. 9 10 Ms. Robin Ellner: Four present and we do have a quorum. Thank you. 11 12 Chair Bower: Thank you Robin. 13 14 Oral Communications 15 16 Chair Bower: It’s nice to see faces in the audience this morning. Welcome to all of you. We’ll do oral 17 communications. Anyone that wants to speak on any topic not on our agenda, just three minutes. I don’t 18 have any cards, so we’ll move right on to the next item. 19 20 Agenda Changes, Additions and Deletions 21 22 Chair Bower: Agenda Changes, Additions or Deletions. I don’t think… 23 24 Ms. Amy French, Chief Planning Official: None. 25 26 City Official Reports 27 28 1. 2019 Historic Resources Board Meeting Schedule and Assignments. 29 30 Chair Bower: Okay, Official City Reports. 31 32 Ms. French: We do not have any today. 33 34 Chair Bower: Right. There’s one correction on the meeting schedule. I had thought I would be out of town 35 September 26th. I will not, I’ll be here, so, that’s another opportunity for us to have a meeting. 36 37 Study Session 38 39 Chair Bower: Okay, Study Session. It’s three minutes per speaker and I don’t think we’ll have a problem 40 letting everyone who wants to speak, speak. 41 42 43 Action Items 44 45 HISTORIC RESOURCES BOARD MEETING DRAFT MINUTES July 25, 2019 City Hall/City Council Chambers 250 Hamilton Avenue 8:30 A.M. City of Palo Alto Page 2 2. Historic Resources Board Discussion and Comments on the Historic Resources 46 Evaluation of the Former Cannery Property Located at 340 Portage Avenue (Frys site), 47 within the North Ventura Coordinated A rea Plan (NVCAP). 48 49 Chair Bower: So, let’s move on to the Action Items: Historic Resources Board Discussion and Comments on 50 the Historic Resources evaluation of the Former Cannery Property Located at 340 Portage Avenue 51 commonly known to us Palo Altons as Frys, which is within the North Ventura Coordinated Area Plan, which 52 you will see in the printed materials abbreviated as NVCAP. Okay, so I see that our consultant is here. 53 Please begin your presentation. 54 55 Ms. French: Amy French, Chief Planning Official. I’m introducing Elena Lee, who is the manager of the 56 project and is the long-range planning manager as well, and then, of course, we do have Christina Dikas, 57 Page & Turnbull. 58 59 Elena Lee, Manager of the Project and Long-Range Planning Manager: Thank you Amy. Good morning 60 Board Members. So, the purpose of today’s meeting is to review and discuss the Historic Resources 61 Evaluation prepared as part of the North Ventura Coordinated Area Plan. The Plan is in its initial stages and 62 discussion on plan options have just begun; however, we anticipate three alternatives to be developed, but 63 those have not been proposed or developed quite yet. There will be multiple future meetings at the next 64 following stages to discuss those in detail, and the outcome of those meetings or the materials prepared 65 for those meetings will depend definitely on the discussion and the feedback from you today. There will 66 also be a second community meetings to actually also carefully review all of these options. So, we anticipate 67 that this project will require an environmental impact report or supplemental EIR because that has been 68 discovered through this process that the 340 Portage is eligible for the California Registry, and that will 69 require its own lengthy process and analysis. So, I’ll provide a brief overview of the North Ventura 70 Coordinated Area Plan process and as Amy said, Christina is here to present an overview of the HRE. So, 71 the NVCAP is a direct outcome of the Comp Plan update that was adopted in 2017, and there’s actually an 72 overview of the site. So, it’s basically a 60-acre site around the, what’s known as the Frys property, or 340 73 Portage. So, Comp Plan has Policy 1.7 which says that you should use coordinated area plans to help guide 74 development, especially in areas where there is potential change, and 340 Portage is one of the more open 75 sites available likely for development. So, especially Comp Plan Program L-4 10.1 states that “a coordinated 76 area plan shall be developed for the North Ventura Area and surrounding California Avenue area”. So, in 77 terms of the brief overview of the process, so City Council adopted goals and objectives and initiated the 78 project with a schedule and boundaries. It also authorized the formation of a Working Group, and there 79 are several members of the Working Group here today, because there has been a lot of interest expressed 80 on this particular issue. So, there have been four Working Group meetings held between October 2018 and 81 April 2019. On February 5th the first community workshop was held where they kind of went over, where 82 we went over the site context and also identified issues developed through the Working Group meetings 83 as well as raised by the community members. March 11th was a joint meeting between the Working Group 84 and City Council, held as a town hall on Ventura topics in general, but specifically also discussing the 85 coordinated area plan process. And on August 19th we are proposing to go back to City Council as a follow 86 up from the March 11th town hall. And we are tentatively scheduled also to go back to the Working Group 87 probably around August 21st. We also do have a website that is dedicated to this project, paloaltonvcap.org, 88 and that provides an overview of the project as a whole, including all staff reports and will also include a 89 link to this particular hearing. So, the procedures for the NVCAP process are outlined in Chapter 19.10. Oh, 90 there, sorry about that. And it states that “the intent is to create enhanced opportunities for building a 91 sense of community through public involvement with meaningful opportunities to help shape the physical 92 components of their neighborhoods and community”. And so primary statement that is really important for 93 this project is that it is, its intent is to create enhanced opportunities for public involvement. So, the general 94 process is that City Council initiates the CAP process and established goals and objectives. A working group 95 is appointed to advise the process, and then it includes regular public meetings, including a community 96 meeting. The Planning and Transportation Commission will hear about the, have an opportunity to hear 97 about the plan and also make their recommendations to City Council, as well as any environmental 98 documents. And then, finally, it will return to City Council, and throughout the process we will also be 99 providing updates to the various Boards and Commissions that have a role in this process, and especially, 100 City of Palo Alto Page 3 since there is a historic resource involved, they will be coming back to the HRB eventually. So, Page and 101 Turnbull was hired to provide historic analysis, including evaluation of the entire site. So, they did a 102 Windshield Survey evaluating all the potential sites, and it was, the determination was that 340 Portage, 103 which is the subject of this HRE was the only identified potential historic resource. So, the HRE identified 104 the property, including the Frys building itself, and the associated office building as eligible for listing in the 105 California Register of Historic Places, and it also qualified as a historic resource per the California 106 Environmental Quality Act. And we did receive multiple comments from the public regarding this project, 107 ranging in diversity of opinions about what should be done with the site, so those were presented. Those 108 will also be made available to our Working Group members and on our project website as well. And in 109 particular, Staff also wanted to respond to some of the comments that were raised. So, again, as I stated 110 the purpose of this meeting is to discuss the HRE and to get feedback from the Board about this, and also 111 to emphasize the fact that options have not been developed or finalized yet, so the meeting, today’s 112 meeting will go into feeding that, into that process to develop the options which obviously will, what we’ll 113 do with 340 Portage will be an important component of that. And I think one of the things that was raised 114 in particular was the rail spur that’s located behind 340 Portage, so that was abandoned a while ago and 115 the rail spur was actually removed in 1964 when it was abandoned. And I also want to mention that we 116 have the honor today of Gloria Hom in the audience today. She is actually the granddaughter of Thomas 117 Foon Chew, so she has agreed to speak to us about the project, but also is here today in the audience, so 118 I just wanted to mention that. And with that, I will turn this to Christina. 119 120 Chair Bower: Can I interrupt for just a moment? You mentioned that the NVCAP goals would be formed in 121 the form the development of this site. Could you very briefly just tell the Board and the audience what 122 those goals are? 123 124 Ms. Lee: Sure. Let me locate that on our website. 125 126 Chair Bower: (inaudible) 127 128 Ms. Lee: Sure, but yeah, there were specific goals that, goals and objectives that the City Council adopted 129 earlier this year, and those are available on our… But basically, the goals are around housing, the creation 130 of additional housing opportunities and having a connected land use pattern. Making a basically a mixed-131 use neighborhood, because it’s proximate to the Caltrain Station, having good transit, pedestrian and 132 bicycle connections, having a connected street grid, having adequate community facilities and 133 infrastructure, balance of community interests, having strong urban design and design guidelines and a 134 neighborhood fabric and sustainability and the environment. 135 136 Chair Bower: Thank you. 137 138 Christina Dikas: Good morning members of the Board. I think a little bit of my presentation on the left side 139 might get cut off, but hopefully, nothing of vital importance. I’m here to present the work that Page and 140 Turnbull did. We were contracted to the City to do this work. As Elena prefaced, Page and Turnbull looked 141 at the entire plan area to understand whether there were historic resources, and then as a result of that, 142 we drilled into the largest property on the site at 340 Portage and wrote a separate historic resource 143 evaluation for that property. So, just to explain a little bit about the survey that we did, we called this a 144 Windshield Survey. We went out, we had property data with construction dates, so we looked at every 145 building that was at least 50 years old, which is the threshold for potential historic significance for the 146 California Register and for CEQA. We took a picture of each of those and we created a table with some 147 basic property information. We also put together a historic context for the Mayfield Area and this Ventura 148 Neighborhood Area of Palo Alto to understand the development patterns and the people who lived there 149 over time. And so, though we didn’t do individual property research for all of these properties, we did have 150 a sense of their potential historic context and architecture based on the site visit that we did. Through that 151 process we found that none of the residences and commercial buildings in the area, aside from 340 Portage 152 appeared to be eligible for listing in the California Register. Most of the houses, particularly on Olive Avenue, 153 were built in 1946, after the War, so it appears that there was a lot of post-war housing construction which 154 was happening throughout Palo Alto and the Bay area, and that a lot of this neighborhood was really built 155 City of Palo Alto Page 4 out in the mid to late 40’s, though there were a smattering of earlier buildings before that time. W e had 156 received a question quite a while ago that we responded to in an earlier draft of a report before we finalized 157 it asking whether these houses were associated with the canning company. We didn’t uncover any historical 158 information that associated the construction of the houses with the canning company. Many of them, as I 159 just mentioned, were built in 1946, which was towards the end of the canning company’s period, which 160 ended in 1949. So, if the residences were associated, they likely were not historically significant for that 161 association. And while the Ventura neighborhood had more African-American and Latino residents than 162 other areas of Palo Alto in the mid-twentieth century, which was another topic that we dove into a little 163 bit, preliminary research did not find that the area’s history of accommodating under-represented 164 communities rises to a level of significance to warrant historic designation in the California Register. And 165 just to note, this aerial photo in the slide is from 1941, so you can see, you can kind of see the boundary 166 of the plan area, and that a large amount of the area was not yet developed until after 1941. All right, 167 actually, I’m going to go back to our first slide just for a moment. The large building that’s shaded orange 168 in this picture is 340 Portage, and then there’s a smaller building just to the right and bottom that’s shaded 169 blue by Ash Street, and that is the office building that I’m going to discuss. So, this is 340 Portage, former 170 cannery building that was built in stages between 1918 and the 1940’s, and this is the office building which 171 we, it was moved to its current location in 1940, and we believe that it may have been previously used as 172 a dormitory for the cannery and was built between, if that’s the case, was built between 1918 and 1925, 173 1918 being the date that the cannery was originally constructed and 1925 is when this dormitory building 174 shows up in the first Sanborn Fire Insurance map. So, I’m going to just describe a Statement of Significance 175 for this property. Agricultural industries, including fruit and vegetable canning were once the dominant 176 industries in Santa Clara County. The oldest portions of the cannery building were constructed in 1918 for 177 the Bayside Canning Company, which was owned by Chinese immigrant and prominent canning 178 businessman, Thomas Foon Chew. Under Chew the Bayside Canning Company rose to become the third 179 largest fruit and vegetable cannery in the world in the 1920’s behind only Libbey and Del Monte. After 180 Chew’s death, the cannery was subsequently purchased and operated for more than 20 years by the Sutter 181 Packing Company, another fruit and vegetable cannery. The Sutter Packing Company significantly expanded 182 the cannery building and its operations throughout the 1930’s and 40’s, as it prepared for and raced to 183 meet the demands of World War II. For a time, the cannery was the largest employer in the mid-peninsula, 184 and when it closed in 1949 it was the largest employer in Palo Alto. My understanding is that Safeway had 185 bought the Sutter Packing Company in 1946 and though the company was still very profitable, it didn’t fit 186 within their company profit scheme, so they closed it. The trajectory of canning operations at the plant, 187 which began in the early 20th Century, peaked in the 1920’s, increased production to meet the demands of 188 World War II, and then quickly declined as residential development and new industries began to replace 189 agricultural industries in the post-war period. This corresponds closely to the broad pattern of the history 190 of the canning industry in Santa Clara County. The building is a rare surviving example of Palo Alto’s and 191 Santa Clara County’s agricultural past, so we identified this property to be significant under Criterion 1 for 192 events with a period of significance between 1918 to 1949, the full period in which it operated as a cannery. 193 Just to comment on the other couple of potential criteria for the California Register, one is Criterion 2, 194 which is association with significant people. For a property to be found eligible for the California Register 195 under Criterion 2, it must be associated with a person who has contributed significantly to local, state and 196 national history and the property must be the best representation of the reason for which the person is 197 significant. The building at 340 Portage Avenue was originally built by Thomas Foon Chew in 1918 as a 198 second canning plant for his Bayside Canning Company, and continued under his ownership until his death 199 in 1931. Although Chew’s father had founded the cannery in Alviso, an earlier cannery as well in San 200 Francisco, Thomas Foon Chew is regarded as the primary driving force behind the Bayside Canning 201 Company’s growth into the third largest fruit and vegetable cannery in the world by 1920. In spite of his 202 association with 340 Portage Avenue, the building was not the first canning plant constructed by Chew, 203 which is part of the National Register listed Alviso Historic District. In addition, and this is the most important 204 for this Criterion, the building was extensively expanded after Chew’s death, primarily when it was owned 205 and operated by the Sutter Packing Company. The building, therefore, does not retain enough integrity to 206 Chew’s period of association to be eligible under Criterion 2 for direct association with him, though his 207 contribution to the industry and this property is reflected during the early period of the Criterion 1 period 208 of significance, which I’ve already discussed, so it includes both the Bayside Cannery and the Sutter Packing 209 Company period. I’m happy to answer any questions, if that’s a little confusing. To be eligible for the 210 City of Palo Alto Page 5 California Register you need both significance and integrity, and so essentially what I’m saying is that there 211 wasn’t enough integrity only to Thomas Foon Chew’s period to be found eligible under that Criterion 212 because there were so many changes made after that. Yes. (crosstalk) I have a little bit more on my 213 presentation. 214 215 Board Member Bernstein: Okay, thank you Christine. 216 217 Ms. Dikas: Just to mention Criterion 3, which is significant architecture. We did not find that the property 218 was significant under Criterion 3, 340 Portage Avenue consists of what were originally several connected 219 cannery facilities and associated warehouse buildings. It’s primarily constructed of reinforced concrete with 220 utilitarian wood posts and beam construction and no ornamentation, consistent with its functional design. 221 The former office building at 3201 to 3225 Ash Street is a plain wood frame building built in a vernacular 222 style. Neither of the buildings appear to exhibit artistic value, nor are they particularly distinctive examples 223 of cannery building or industrial warehouse typology such that they would rise to a level of individual 224 significance for the California Register. So, for the purposes of CEQA, we found that 340 Portage was a 225 qualified historic resource and I will also mention, because it’s come up in a couple of public comments 226 about the National Register, that the State Office of Historic Preservation generally provide guidance that 227 the California Register and National Register have an equal footing, essentially the same criteria and the 228 Office of Historic Preservation doesn’t see any difference between levels of significance, so though we did 229 not specifically evaluate this property in our report for eligibility for the National Register, it’s assumed that 230 it would also be eligible for the National Register. That concludes my presentation. Thank you. 231 232 Board Member Bernstein: Thank you Christine. You said something about, if you look on packet page 15, 233 please. And for members of the public, that’s the entire 340 Portage building. You said something about, 234 one of your last sentences, you said… Is it the entire structure on the orange on packet page 15, that is 235 eligible, right, for…? 236 237 Ms. Dikas: Correct. Both the orange and the blue buildings together are what we have identified as 238 significant on this site. 239 240 Board Member Bernstein: Okay, great. Thank you. 241 242 Chair Bower: Any other Board comments at this time? Maybe we’ll open it up to the public and hear what 243 our audience has to say about this. I have three, four cards. The first card is Laura. Please come up to the 244 podium and state your name and try to keep the microphone close to your mouth because it works better 245 and we’re recording. 246 247 Laura Bajuk: And I promise no singing. My name is Laura Bajuk. I’m the Executive Director of the Palo Alto 248 Museum, and I’m a resident of Palo Alto since I fell in love with one of your native sons 20 years ago. I 249 love this community. I love exploring its history. The statement I wanted to make was that first of all, the 250 Museum stands by to assist the City and the community in the interpretation of the history of, well, the 251 history of the community in general. So, as you address these issues, if there are things relating to history 252 interpretation, we can help with that, and we stand by to assist. We feel that’s part of our job. I think one 253 of our goals is to answer the questions behind the community, why does it look the way it does, why is the 254 railroad here? I think understanding the past layout of the community really answers those questions. One 255 of the things that ties into the cannery community for me is the economic impact of the railroad. The fact 256 that Southern Pacific comes to this area has to figure out how to get people to live here, and they decided 257 that orchards are going to be the most profitable opportunity. Profitable for small families who can support 258 their family, support themselves on a relatively small piece of land, grow the fruit, truck it down to the 259 railroad, which is where the canneries are located, and this is one of the biggest. Valley fruit fed the world. 260 Before tech, I’d say 180 years ago, or in the 1920’s, we would have talked about orchards and fruit the 261 way we talk about tech today. It makes me wonder, you know, 100 years from now how we’ll be talking 262 about out tech era that we’re in the middle of, as I look at my screen where I have my notes. We were 263 just as big to the rest of world at that time with fruit. So, there’s a tendency to be sentimental and think, 264 oh, it was so lovely when we had all those trees, but it was big business and it was a sticky business cutting 265 City of Palo Alto Page 6 apricots. It employed teenagers, minorities, women had jobs. People could afford to support their families 266 by working in the canneries. And it was immensely profitable for the railroad, because it was one of the 267 most expensive things you could ship. Gravel could sit by the side of the railroad and wouldn’t be harmed, 268 but fruit had to go quickly. And our fruit went all around the world thanks to Southern Pacific and their 269 global network, which predates those we have today. But the bottom of the market was reached after 270 World War II. During World War II you could sell all your fruit. Eighty per cent of the fruit in this area, I 271 believe, went to the military efforts to feed the troops. So, when the war ended, that was really the end of 272 this market, and at that same time we have people here who don’t want to leave California, and for good 273 reason. My family was one of them. We wanted to stay. We needed housing, so there was a huge boom. 274 Tech is building up, again influenced by World War II. People have jobs, this is where the jobs are. So, 275 where we are today is directly connected to what happened really not so long ago. And again, we stand 276 by to help in any way you would like to interpret it. Thank you. 277 278 Chair Bower: Thank you for sharing that. Next card I have is Karen Holman. Welcome. 279 280 Karen Holman: Good morning, and thank you for bringing this to the HRB and thank you for answering 281 some of the questions I had submitted. I appreciate that very much. I think it’s really important, several 282 things are important here. One of the things I think is important that, yes, clarifying that California National 283 Register, it’s presumed that if you’re California you’re also eligible for National Register. I think in many 284 people’s minds it makes a difference though, because National Register carries a lot more aplomb, if you 285 will, in people’s minds, so if sometimes we’re talking about this, California and by reference, National 286 Register, something like that. It also in the Staff presentation, I think it’s going to lead to some confusion 287 if it’s stated as one property has been identified as historic, when actually it is the cannery building and the 288 associated office. And I can understand that it might be one property, considered as one property, however, 289 it’s two different addresses, and I think that can lead to confusion if it’s only referred to as one history 290 building or property. I think there are many, many opportunities at this site. I’ve been following Ventura 291 very closely, because I care a great deal about it, as many people in the neighborhood do. Some people 292 are out of town because of vacations and such, that are committed to this project. And I think a lot of the 293 goals of the work of the plan can be accomplished in more creative ways than maybe are being considered 294 to this point in time. I did mention in my email yesterday this plan map. It’s a working tool that was handed 295 out to the Working Group, and I do want you all to see it. I don’t think you have been provided this. And 296 what’s important about this is that this was provided by Staff, not the property, major property owner. It 297 shows as areas parcels that may be redeveloped within the plan horizon. It shows the office building under 298 that color overlay, and it shows all of the cannery building except for two sections that are being proposed 299 for retention as being redeveloped, and I think that’s really important for you all to know, and I don’t know 300 where this came from or where the basis could be in CEQA or the Secretary Standards. Those proposals, 301 especially around the cannery building, one is to provide a street, which is right directly in front of the 302 existing cannery building, and two pedestrian/bicycle paths that run through where the building is now. 303 People who are walking and biking can make turns. I’m going to hand this, through Staff I’ll hand this to 304 you all. And I’d like to get that back if I could. And then the other thing is culturally. Thomas Foon Chew, 305 and I’m glad Gloria Hom is here today, Thomas Foon Chew accomplished not only what he did by this 306 cannery being the largest behind Del Monte and Heinz. Thank you to Page and Turnbull for discovering 307 that, but he was, this was one of the largest employers on the mid-peninsula under his ownership. Consider 308 that this was in a time when, this was not the most welcoming of environments, and he had, and photos 309 clarify this, he hired multi-cultural employees, and he accomplished that with an open, I’m kind of a little 310 bit interpreting here but not a lot. The photos demonstrate that he had multi-cultural employees, and I 311 think, you know, that kind of acceptance, that kind of model we could, especially at this time and place, 312 could really appreciate and benefit from that kind of model. And when it comes to the industrial buildings, 313 and then I’ll wrap up with this, when it comes to the industrial buildings, adaptive reuse has not been 314 considered for any of these buildings as far as I can tell, and I have gone to every one of the Working 315 Group meetings, and stayed to all of the meetings except for one, when I had to leave early. Consider 316 things like in Sebastopol the Barlow. The Barlow is a retail and commercial area that is industrial buildings 317 that were there and some in-fill buildings that were developed in keeping with that style, and it’s hopping 318 busy. It was flooded this last year in the rains, and I was there just recently again. Almost everyone has 319 come back and new companies have, new businesses have taken place there too. So, I think , we, you 320 City of Palo Alto Page 7 know, no working group and no plan are going to be able to accomplish everything, but I think much can 321 be accomplished while retaining these buildings, and I think it’s critical that we respect our cultural diversity 322 and the history that represented on this site, especially given its rarity, because most of the Valley of Heart’s 323 Delight relics have disappeared. Thank you very much for your time. 324 325 Chair Bower: Thank you. The next person is Terry Holzemer. 326 327 Terry Holzemer: Good morning. I am a member of the NVCAP or what you want to call the North Ventura 328 Working Group; however, I’m not representing them here today. I’m representing myself, okay. I would 329 like to take a moment first of all to support my view that the Frys Bayside Cannery site is not only historical, 330 historically significant to Palo Alto’s own history, but significant to this State’s, and even of national 331 significance. As you may have read in the Page and Turnbull Historic Resource Evaluation Report, the site 332 does meet Criterion 1, but does not, apparently, does not meet Criterion 2 and 3. I personally have done 333 research on this site and have done significant research on the past history, and have interviewed and 334 talked to not only Mrs. Hom, but to other people who were involved. I disagree with the Criterion, the Page 335 and Turnbull of Criterion 2 and 3, as well, which was not even really mentioned. I believe Criterion 2, the 336 significance of Thomas Foon Chew cannot be overestimated at all. I think this gentleman, he created 337 something out of literally nothing. In many ways I believe that he could be called in Chinese-A merican 338 history, the first great entrepreneur, American entrepreneur in America. I think that he came to this country 339 with really nothing and he created a business that became, like other people have said, the third largest 340 cannery in the world. And the significance of that is kind of lost over history. We don’t realize that before 341 there was high tech in this area, there was a growing business, the cannery and fruit business, which really 342 dominated this area. And also, was significant for the entire world, not only this country. I think Thomas 343 Foon Chew and his ability to not only cross barriers as other people have mentioned, but also to find 344 solutions to problems. He was one of the unique creators and inventors of the cannery industry. He created 345 a machine, for example, that automatically washed cannery wood boxes. This was something they had to 346 do every time they had new fruit, they had to wash the boxes. But he created a device that would do it 347 automatically. Probably the first invention of such a thing in the history of this area and maybe of the world, 348 actually. I think there is other significance of him as well. I think the idea that he created a business that 349 really made significance throughout the world. I would like to encourage you, if you have not seen this, 350 and I don’t know if it’s in your report or not, there is a story called, The Story of our Local Bayside Cannery, 351 that was published in 2010, and I would be glad to share that with you as well, and show you that. Finally, 352 I would just like to mention really quickly, if you’ve not seen this exhibit, it’s a great exhibit to go see. It’s 353 currently at the Los Altos History Museum, which I think you probably all have been there, but right now 354 it’s called Silicon Valley Eats, and it tells a little bit about the history of how this area became known as the 355 Heart’s Delight, you know, the Valley of Heart’s Delight. But in that exhibit, there’s a great exhibit on 356 Thomas Foon Chew, and I encourage you, if you have not seen it, to definitely go and observe and visit it 357 as well. Again, I’m also available if you would like to talk to me, since my research might be helpful to you 358 as well. Okay, thank you. 359 360 Chair Bower: Great. Thank you. If you could, if you’re willing to share the article that you, 2010 article you 361 were referring to, if you could give it to Staff. 362 363 Mr. Holzemer: I think Staff already has it; they do. 364 365 Chair Bower: Okay, great. Thank you for your comments. I’m going to go a little bit out of order here and 366 Kirsten Flynn. 367 368 Kirsten Flynn: Hello, I’m Kirsten Flynn. I’m a life-long resident of Palo Alto and a member of the North 369 Ventura Community Area Plan Team. And I want to say something to this subject. I, when I’m working 370 with the group and I work with the NVCAP because I have lived here so long and I’m so ingrained into the 371 community, and even though it kind of stresses me out to work with in a political setting. But what I try to 372 do is I try to focus on the overall goals and shared values of what the group is trying to accomplish, and I 373 think that we can all agree that the goals of redevelopment effort is to create affordable housing, because 374 you cannot open a newspaper without realizing that California is in an affordable housing crisis. And I have 375 City of Palo Alto Page 8 three young adult children who I would dearly love to live close to me, which they cannot presently do. We 376 enjoy the benefits of and enjoy being around the vibrant small office space environment were many startups 377 originate here in Palo Alto. And that’s part of something I think we do not want to necessarily quash; 378 however, we have been hurt by it because of the jobs/housing imbalance. And we all want a high-quality 379 place to live and work. So those are the overarching goals, sort of, and stay focused on those and we’ll 380 come out okay. And as far as that last point, I think that this building really has a huge effect on quality of 381 life. It really resonates for me as a Palo Alton, because I’ve seen that California is obsessed with the new, 382 we are obsessed with the new. We don’t have a lot of history because we’re a young state compared to 383 Europe or the East Coast. Perhaps we don’t have the most significant architectural resources, but what we 384 have is what we have. That’s what’s left is what is left. What has not already been erased. And a plaque 385 does not bring history to life. I’m not sure if you’ve noticed that the way a building does. And so what I’d 386 like to say is, I believe, I’m a designer in my private life and I believe design thinking, good design thinking 387 can solve a lot of problems if we say with an open mind and a creative confrontation to achieving these 388 goals, I believe we can achieve all of these goals and also preserve this building. And I would hope that 389 we make the best, most creative effort we can to do so. Okay, that’s all. Thank you. 390 391 Chair Bower: Thank you for those comments. And finally, I think we’re honored to have Thomas Foon 392 Chew’s granddaughter, Gloria Hom, here to speak. Welcome. 393 394 Gloria Hom: Thank you very much and thank you Elena for inviting me to the meeting. And I am Thomas 395 Foon Chew’s granddaughter, and I also am a fifty -plus years resident of Palo Alto. And I’m here to just say 396 that I’d like to maintain and retain the historical value of, and highlight Bayside Cannery. In the 1920’s 397 when it was in its heyday, it was the only large business in Palo Alto. I mean, Palo Alto was the University, 398 but in terms of a large business, Bayside Cannery was actually it. And I think it’s really an important 399 historical contribution to the area and certainly I would like to see it highlighted in some fashion and 400 certainly maintained. It was, it canned primarily peaches, apricots, pears and the Alviso Cannery canned 401 primarily tomatoes, but this area was mainly the fruits and fruit salads and, you know, used the train 402 system to transport the cans to other areas of the world. So, thank you very much for your time and if you 403 wanted any more information on the cannery, I would be very happy to submit it to you. 404 405 Chair Bower: Great. Thank you and I particularly appreciate the fact that you’ve come today to talk to us. 406 So, I don’t have any other cards. Maybe we’ll move on to Staff report. 407 408 Ms. Lee: If I may, I can respond to some of the questions that were raised during the public comments. 409 410 Chair Bower: Certainly, go ahead. 411 412 Ms. Lee: First of all, what I wanted to bring your attention to is that the project goals are up here. I can 413 send the link separately and post it up, but, so they do list what the goals are on housing and land use, 414 transit, pedestrian and bicycle connections, connected street grid, community facility, infrastructure, 415 balance of community interests, urban design and guidelines, sustainability and the environment. And just 416 quickly back to the top, there it goes. So, we have a section about the project engagement, which is where 417 you will find links to all of the reports and materials, resources and contact information. This is where we 418 list all upcoming meetings. And the article that Mr. Holzemer referenced is also included under the 419 engagement sections under the April 17th Working Group Meeting. and I can provide the link afterwards. 420 And then there were a few other items that I wanted to mention. And there was a plan that was shared 421 today that was shown at one of our Working Group meetings in the past. Just to clarify, yes, exactly that 422 one. That is also available at our website. But I wanted to clarify that the purpose of that plan was to start 423 a conversation about what the potential options are. It’s not a proposed option. We have not developed 424 one, but the purpose is to show what the potential pattern could be. We will be again going back to the 425 Working Group with more on that, but you know, it’s still early in the process. We’re still, we’re just about 426 finishing the data gathering stage right now. But the plan options are going to depend on a number of 427 factors, including the historic discussion, so, that discussion we’re having now. So, we need to have that 428 done before we can actually develop options. The other option, the other item is also looking at the creek. 429 One of the things that City Council mentioned was they wanted to look at naturalizing the creek, and that’s 430 City of Palo Alto Page 9 also an item that has to be done and analyzed in order for us to actually come up with options for discussion. 431 So, that is good information to have in the plans, that plan set, but it's just one piece of the background. 432 And again, as I have mentioned, adaptive reuse hasn’t been discussed because we actually haven’t come 433 to discussion. But, certainly, that’s something we will be considering when we come back with more on the 434 options. Thanks. 435 436 Chief Bower: Great. Thank you for pulling that page of goals up. I was sorry that we didn’t see on that list 437 of goals, historic preservation as part of it, considering that the cannery building is such an integral part of 438 this redevelopment process. I wanted to ask a couple of questions of Christina, if I could. I was interested 439 in the evaluation of the railroad siding. If you could pull up the aerial view of the site so we could look at 440 it? I’m wondering what, when you evaluate the significance of a siding, what’s the cutoff level of 441 significance? In the aerial view you can clearly see where it was and it hasn’t had railroad tracks there for 442 years, but the Highline Park in New York City, which is a former rail, elevated railway has some rails in 443 some portions and doesn’t, and yet it’s one of the most successful sort of rehabilitated uses to create a 444 park in New York City. So, could you comment on that a little bit? 445 446 Ms. Dikas: Sure. We didn’t find the rail spur specifically to be historically significant, but it contributes to 447 the history of the site overall and the building as part of its cannery function. As Elena mentioned and it’s 448 in our report, the tracks themselves were removed by Southern Pacific in 1964, so what remains is kind of 449 a pattern that’s reflected in the parking area currently. So, we mentioned that pattern as a character to 450 finding future of the site along with just a few landscape site features that contribute to the significance of 451 the cannery property. But we didn’t call out the track specifically. Does that answer your question? 452 453 Chair Bower: Yeah. I’m just concerned that just because we don’t have track there, that that particular 454 space loses significance and then becomes, it just basically disappears. By the way, that spur, I think, that’s 455 the spur that went, continued all the way down to Los Gatos and that the current Foothill Expressway 456 space, at least near Gunn High School used that abandoned spur, the County used that spur to develop 457 Foothill Expressway. So, it was, I remember as a child watching the trains come to Arastradero Road where 458 Gunn High School is now located every day in the afternoon, dropping off commuters to San Francisco. 459 Okay, another question. You had mentioned a, that the cannery buildings didn’t, I don’t want to 460 mischaracterize what you said, but maybe you could talk about how the architecture of the cannery building 461 was not significant, or am I remembering that correctly? 462 463 Ms. Dikas: That’s correct. We found that the buildings were, in their nature quite utilitarian and functional 464 and that there wasn’t anything that was specifically unique compared to other types of industrial buildings 465 to rise to an individual level of significance for the California Register under that Criterion. 466 467 Chair Bower: So, I guess I’m puzzled by that conclusion, because it seems to me that what that suggests 468 is that the only way a building, in this case a cannery building could be considered significant is if it was 469 unique or almost one of a kind, and the fact that this building has the characteristics of multiple canning 470 buildings, I mean, even ones down in Sunnyvale look similar to this one, or they are similar. I’m just now 471 sure why that wouldn’t be, rise to a level of significance that would add to support for a greater level of 472 importance. 473 474 Ms. Dikas: The building, the physical building is important in that it represents the reason for significance 475 which we’ve identified as the cannery operation under Criterion 1. So, that’s not do discount that the 476 physical building is not important. It must physically represent its reason for significance in its period of 477 significance, which we identified as 1918 to 1949. But we just didn’t find it to be individually significant for 478 its architecture itself, its design. It was a conglomeration of a series of additions over time that were really 479 made for the purpose of the cannery function and its development and growth, which reflects the Criterion 480 related to events and use that we identified more than like an architectural style or period typology. Things 481 of that nature that usually fall under the Criterion 3 discussion. 482 483 Chair Bower: Okay, so I’m thinking about Pier 70 in San Francisco, which is the oldest West Coast shipping 484 facility. It still operates today as a repair place. It is a huge conglomeration of buildings that occurred and 485 City of Palo Alto Page 10 were built over a long period of time in the early 1900’s. It’s being repurposed, all the old buildings that 486 are still standing, I think, are going to be repurposed and then there’s going to be infill. So, again, I’m 487 thinking in the case of this entire building at 340 Portage, it is an initial cannery building that is added on 488 to over a period of years, and each of those building additions become significant because the latest on is 489 only 79 years old, and the earliest one, 1918, now it’s 101 years old. So, again, I would think that this 490 would be significant, the entire building is significant and one of the things that troubled me most about 491 this initial proposal to get the conversation started is that it was going to cut the building up, and create 492 certain sort of preserved parts, and then basically destroy the rest. And I’m just wondering if you can… 493 Well, that’s okay. I think we’ve had enough conversation about this because I think it’s going to come back. 494 I don’t want to, I want to give my colleagues an opportunity to weigh in. I wonder if Staff could talk about 495 the Matadero Creek changes and how that might affect, you know, the historic buildings that we’re 496 considering. 497 498 Ms. Lee: Sure. So, right now we are in process of trying to select a consultant for the analysis if the creek. 499 So, the consultant’s analysis will let us know what is actually feasible to be improved. Some of the items 500 that were discussed would be fully naturalizing the creek, because right now it’s completely channelized in 501 that portion of it. However, it gets complicated because of the right-of-way issues and it’s, you know, and 502 impact on drainage further down the creek watershed. We’ve started conversations with Santa Clara Valley 503 Water District, but we’ll have to involve multiple other jurisdictions in terms of what’s feasible. So, once we 504 understand the feasibility of what we can do, then it can range from partial naturalization, no naturalization 505 where we would leave the creek alone, but we would improve on either side, so providing more of a 506 connectivity through the site, especially as it leads down south to the park. Or it could be partial 507 naturalization or it can be fully improving and naturalizing the site. So, as we look over the, as we develop 508 the plans for the site, it could be a range of things. It could be just by itself or we could try to help create 509 some sort of connection to whatever we propose for the other buildings within the plan site. 510 511 Chair Bower: So, if I understand correctly, the idea of naturalizing the creek channel would only occur 512 within this, the boundaries of this particular study are? 513 514 Ms. Lee: At this point, because that’s what this, we’re limited to the 60-acre site of this project. So, it would, 515 the creek runs through only the southern portion of the site. 516 517 Chair Bower: Okay. Colleagues, comments, questions? Martin. 518 519 Board Member Bernstein: Thank you Chair Bower. I was very interested in Laura Bajuk’s comments today 520 about what was significant when this building was first put into business, and that being the connection 521 between how famous this business was and our current Silicon Valley businesses. You know, the company 522 SPRINT, that stands for Southern Pacific Railroad Interconnection, so very interesting connection there. 523 Laura Bajuk was saying what was considered old then is now, we’re using the same words, Southern Pacific 524 Railroad, the internet SPRINT. Also, let’s see, when I was probably about 13 years old, I was a farm worker 525 and I picked green beans. It is now the property called Oakmead Industrial Park, so certainly one industry 526 down from farming to high tech. So, it certainly is part of the regional history. Did I hear Chair Bower say 527 something about historic preservation was not a goal for this area? 528 529 Ms. Lee: Um, it’s not, oh, sorry. 530 531 Chair Bower: Actually, what I said was I was unhappy not to see historic preservation as part of the listed 532 goals in that, but it might have been there because (crosstalk). 533 534 Board Member Bernstein: So, just a clarification, is historic preservation a listed goal? 535 536 Ms. Lee: It’s not listed by itself, but it is, you know, it is part of the neighborhood fabric and it also goes to 537 sustainability, so there is, it has been identified as something important by Council, but it isn’t listed 538 separately as a goal. 539 540 City of Palo Alto Page 11 Board Member Bernstein: Okay. For future meetings with the Working Group, would Staff consider including 541 that as a goal? 542 543 Ms. Lee: We can certainly bring that up. We are going back to Council in August and the Council does have 544 the ability, the prerogative to make changes to the goals and objectives. 545 546 Board Member Bernstein: Thanks. I’m going back to the railroad spur. There are a lot of communities on 547 the peninsula that still have actually the tracks themselves. For example, in San Carlos there are a lot of 548 metal fabrication companies all through that area, Corey Road for example, where the railroad tracks are 549 still in the parking lots, and they’re really fantastic. In Danville, I think it’s called the Iron Horse Trail, I 550 believe, and that used to be a railroad. The tracks have been removed but now it became actually a 551 parkway. So, there is still, the right-of-way is gone but it’s, but the use is still there. So, there would be 552 opportunities to have that railroad spur somehow recognized physically. I think that would be a nice 553 character-defining element to retain. The map that Ms. Holman presented to us, it did show it looks like 554 two cut throughs on the 340 Portage Street, but I assume that’s not the plan to do that, right? 555 556 Ms. Lee: It’s just brought up as a discussion point, so it hasn’t been actually proposed or selected. But it’s 557 just one of the items that we wanted the Working Group to consider, because connectivity was one of the 558 goals that City Council raised. 559 560 Board Member Bernstein: Right, yeah. So that’s obviously with removal of historic fabric, of course. 561 562 Ms. Lee: Yes. 563 564 Board Member Bernstein: Because once, hopefully historic preservation becomes a stated goal. 565 566 Ms. Lee: Right. Well, you know, so basically the goals and objectives really span a range of items. There’s 567 no way that we, as mentioned before, there’s no way that we can meet all of the goals, but it’s going to 568 be a balance of meeting some of the goals and then making other goals more important. So, it will be an 569 interesting discussion. 570 571 Board Member Bernstein: Sure, yeah. I’m looking at the photos on packet page 29. I don’t know if members 572 of the public can see. It’s a very small drawing. I’ll let Staff get to packet page 29. And looking at the upper 573 right-hand photograph of all the steel trusses there, I’m reminded when the project of the Creamery on 574 the 800 block of High Street came to the Historic Resources Board. Similar kind of structure, and the Board 575 discussed is there any way to get adaptive reuse of the structure so that that magnificent architectural 576 features can be retained. It was determined by enough of the different working groups and committees, 577 that the structure could not be saved physically because of deterioration. So, that was sadly torn down. 578 So, here’s an opportunity where the building is not deteriorating to the point where it is demolition by 579 neglect. So, that would support, I think, the idea that perhaps the structure itself is historically significant, 580 combined with the other significant aspects of integrity. That’s my comments for now. Thanks. 581 582 Chair Bower: Thank you Martin. Margret. 583 584 Board Member Wimmer: Yes. Thank you for all this great information because I always thought of the, I 585 mean, obviously Frys being a consumer in this area, going to Frys to shop, that was my sort of, the extent 586 of my experience there, so having a little bit more insight into the history of the site has been really 587 educational for me. I am just thinking about, for me I just think that there are three options for the 588 redevelopment of this site. Either to completely see it as a historic resource and preserve it. Or to completely 589 neglect the historic significance of the site or the buildings and just develop it as any developer would 590 probably go forth and do. Or find a common ground somewhere in between. I think to preserve this and 591 readapt it into something that is, community resource is a great idea, and I know that a lot of people have 592 said this could be a great artist colony. It could have open studios. I was reading some of the public 593 comments. But I think that just given the fact that we’ve already established that the building itself is not, 594 doesn’t have a historic quality, that I think to be able to remodel it in a way that it would be of use to the 595 City of Palo Alto Page 12 public, with public safety, fire issues. Obviously, there’s ADA issues because a lot of those buildings are 596 highly elevated because there were loading docks. I think that for a building to go through that process, 597 it’s basically going to be so drastically redesigned that I think a lot of the original aspects of the building 598 would just simply be lost. So, I think that Chair Bower and Martin’s comments about, let’s inject the fact 599 that we want to preserve this site in some way. I think that should be part of the criteria for the 600 redevelopment. I think, I don’t really see that we can preserve these buildings as they are now and make 601 them useful, but we don’t want to see everything lost and everyone just ignore the fact that the site does 602 exist. I think we need to find a common ground, and I think that there’s a creative way to do that, either 603 by keeping the footprint of the building, keeping some of the architectural features that are existing in the 604 building. Maybe the interior trusses or maybe this, I don’t know what we call this roofline, the monitor 605 roofs. I think that’s, I mean that’s sort of an iconic… You had some really great photos of it. Like this photo. 606 I mean, maybe just the, we take images of the existing site and have them, and have that as a design 607 element, part of the design criteria, and incorporate some of these historic elements. Maybe they’re not 608 the original historic elements, but maybe we can creatively adapt so we don’t lose this, I mean, it is a 609 resource because of the events that happened there. So, I think we should make a huge effort to retain it 610 in some way to honor it, pay homage to it. That’s what I would like to see. 611 612 Chair Bower: Thank you Margaret. Roger, comment? 613 614 Board Member Kohler: Yeah. I’m having a little trouble here, but in my old days, younger days I worked 615 for a company that used to blow stuff up into the air and we tried to figure out where the wind was blowing 616 and this kind of thing. And we were one block over, just right next to there, I think it’s Olive. I’m not sure 617 it that’s the corner. I’m just disclosing that as, that’s my notice there. And I just want to declare that I 618 know that property. I don’t know if I have… My question is, where do we go from here? What happens 619 from our discussion today? Does this go before the Council or how far a process, where are we in the 620 process? 621 622 Ms. Lee: So, basically we are going back to Council, you know, as part of the background we’ll let them 623 know that we’ve taken the HRE to the Historic Resources Board, but what we’re going to do is we’re going 624 to present a summary of what was discussed here to our Working Group. Staff will also take this information 625 as we prepare for the meeting, so, the Working Group will have your input as they consider different, the 626 plan alternatives that they’re going to be developing with Staff. 627 628 Board Member Kohler: I guess. 629 630 Chair Bower: Great. I wanted to, before we leave this topic, since we don’t have any Board Motions to 631 share with all the people here, this book that Amy French shared with me. And it’s titled Historic Bay Area 632 Visionaries and it described in the book, it actually has an entire chapter about the cannery and six other 633 people who are significant to the local history of Palo Alto and the peninsula. It was fascinating reading. 634 Juana Briones is in here and several other people, including Charlie Chaplin. Anyway, it has a very good 635 chapter about this building. 636 637 Ms. Lee: Thanks. I just wanted to kind of go back to that earlier topic. So, basically in terms of process, so 638 the process would be we would take all this input, we would present it to the Working Group. The Working 639 Group will work together with Staff to come up with the options, the different alternatives. We’ll take that 640 to the community at a community meeting sometime early next y ear. Then all of that goes to the City 641 Council for their review. City Council will come up with a preferred alternative. That preferred alternative 642 would then become the basis of the plan itself, and once a preferred alternative is chosen, then that will 643 go, that will help us start the work on the EIR for the project. So, at that point, it’s at that point when we 644 actually have project alternatives that will work with our environmental consultants as well as Page and 645 Turnbull to evaluate the impact, the historic impact of the proposed project. And then that will then go 646 through the process and up to Council for final adoption. 647 648 Chair Bower: Great. Thank you. I think that the Board, I hope all of the members that are not here today 649 can participate in the EIR review which will come when this project moves forward. I think our comments 650 City of Palo Alto Page 13 today would suggest that we feel that this project needs to take into consideration the historic character 651 of the cannery building and the office, and how that is expressed in the project development would be, of 652 course subject to all of the Working Group input, lots of other input, but our input, I think, is that somehow 653 these buildings need to be preserved and incorporated into a new project. I think that my colleagues here 654 today share that. So, Martin? 655 656 Board Member Bernstein: Yes. Thank you, Chair Bower. I have a question for Staff. Is this considered a, in 657 terms of historic preservation ordinances, is this considered a Group A or Group B? And so, Group A requires 658 it to be located in some historical category, which right now it’s not a historic category, correct? So, it’s not 659 a Group A, right? 660 661 Ms. French: So, that’s a handy document that needs updating, that is very helpful for the single-family 662 residential projects that we see coming through. In this case, you know, this is a non-residential project 663 that is subject to architectural review. So, there’s going to be a discretionary project on this site which then 664 kicks it into the CEQA review. This document you’re holding, the bulletin is really helpful for Staff to 665 understand, you know, single-family residential which often is not subject to discretionary reviews. 666 (crosstalk) 667 668 Board Member Bernstein: So, Group A and Group B only refers to residential properties, not, is that correct? 669 670 Ms. French: Well, that’s the focus of that bulletin. Yeah. So, it’s been identified now as an eligible resource, 671 so we consider it a CEQA resource for the purpose of review. 672 673 Board Member Bernstein: Okay, all right. Just following up my thoughts about this, so it says under Group 674 B Historic Resource, it’s listed in the National. So, right now it’s not listed, correct? Okay. 675 676 Ms. French: Correct. And only the property owner can petition the State to have their property listed 677 actually. So, the eligibility is the thing that kicks it into CEQA review. But the listing itself is up to the 678 property owner. 679 680 Board Member Bernstein: Okay, all right. So, thank you for clarifying that. I did not know that this only 681 refers to, am I correct, this only refers to residential properties, Group A and Group B? Is that correct? 682 683 Ms. French: I think we should schedule a separate meeting for this bulletin, if you don’t mind. So, have 684 further discussion. I’m not prepared to discuss that. 685 686 Board Member Bernstein: I see, okay. I do see that on today’s agenda that this is actually not listed as a 687 study session. This is an action item, according to this agenda, right? This is an action item meeting, not a 688 study session. 689 690 Ms. French: I mean, to the extent that your comments will be considered in the next steps in this process, 691 I think it’s an action item. There’s no project under CEQA currently to make a recommendation to Council, 692 for instance, but I guess it’s kind of a study session, but you know, because… I don’t think we need a vote, 693 straw poll or anything. 694 695 Ms. Lee: No, I don’t think we need a formal vote, but we’ll definitely be forwarding on your comments and 696 recommendations to the Working Group. 697 698 Chair Bower: So, it’s an action item that doesn’t require any action. 699 700 Ms. French: Yeah. 701 702 Board Member Bernstein: Can Staff assure the Board that, again, it is because of potential eligibility… It’s 703 potential eligibility correct? 704 705 City of Palo Alto Page 14 Ms. French: It’s no long potentially eligible, it is eligible. 706 707 Board Member Bernstein: Okay. 708 709 Ms. French: Because this study has been done. Once a study has been done to find it eligible, I mean, I 710 would from your comments surmise that you are concurring that it’s eligible and as you’ve read through 711 the report this is, one of your functions is to review an important document such as this and weigh in, I 712 guess, if you’d like. 713 714 Board Member Bernstein: Okay, so we’re guaranteed that this is tied into CEQA then? 715 716 Ms. French: Correct. 717 718 Board Member Bernstein. And that ties into the Secretary of Interior Standards for any alterations to historic 719 resource, correct? 720 721 Ms. French: Well, I think again, that’s got a more… Lower-level projects, yes, but because environmental 722 impact report would be prepared, that would weigh the, you know, retention versus demolition, let’s say, 723 of the existing buildings on this site, that go up to Council. Then Council makes a decision. You know, if 724 the Council decision is to retain the buildings, then, you know, then modifications there too would be 725 mitigated or what have you. 726 727 Board Member Bernstein: Okay. Well, thanks for clarifying that. When I was the words ‘potentially eligible’ 728 I thought, okay, so that doesn’t mean it’s eligible, but you’re saying it is eligible, therefore, CEQA is 729 guaranteed, it would have to respond to CEQA requirements. Okay, thank you. 730 731 Ms. French: Yes. 732 733 Chair Bower: So, just… One second Margaret. Just so it’s clear, I think I’d like to take a pole of Board 734 Members and just to verify that we do feel that this is eligible, it meets the criteria for listing, so that there’s 735 no ambiguity about that in the record. Anybody disagree with that, that this is an eligible building? The 736 criteria qualifies it? 737 738 Board Member Bernstein: I agree that it is, yeah. 739 740 Chair Bower: Margaret? 741 742 Board Member Wimmer: Yeah. Just a quick question. So, if Page and Turnbull has reviewed the, all the 743 findings and they’ve clearly stated that it’s, the building itself is not… I mean, I think the site and the event 744 of the site is, makes it eligible, but if we have a professional that has found, has done this report, how does 745 that weigh in? 746 747 Ms. Dikas: It was not found to be significant for its architecture or design, but that doesn’t mean that the 748 building is not significant. The building itself represents the significance associated with the use and events 749 of the cannery function, and so we did still call out character-defining features of the building as well as 750 the site. So, there is still a physical representation that, when it comes down to it there isn’t really a 751 difference when you’re evaluating a project, which Criterion was found to be the significant one. 752 753 Board Member Wimmer: Thank you. That makes it more clear. Yeah, I agree. 754 755 Chair Bower: Roger, you concur? 756 757 Board Member Kohler: Yeah. 758 759 City of Palo Alto Page 15 Chair Bower: Yeah, all right. So, all of us concur that this building is significant and should, could be listed, 760 so that that’s clearly transmitted to the Council. Okay. 761 762 Board Member Wimmer: I have one quick question. Is this project going to circle back to us as the plans 763 develop, or is this the last time we’ll review this project? 764 765 Ms. Lee: No, this will come back. So, once we’ve developed plan alternatives and we’ll be doing the CEQA 766 analysis, so that will come back to you for your recommendation. 767 768 Chair Bower: All right. 769 770 Ms. French: Ideally, we would come back during the public comment period, like we’re doing with the 771 Castilleja Project, for instance. So, you would have a public meeting during the comment period, if we can 772 swing that to have a coordinated discussion. 773 774 Board Member Bernstein: Chair Bower, I see there’s, since the public hearing is still open, I see a member 775 of the public who would like to make a comment please. 776 777 Chair Bower: Oh, please. 778 779 (inaudible, no mic) 780 781 Ms. Bajuk: So, as I mentioned earlier, housing was a pressing concern at the end of the war. It’s still a 782 pressing concern. It’s amazing how things don’t really change too much. But as a suggestion, orchards 783 were replaced by housing at that time period, but we’ve retained a few throughout the County. Los Alto is 784 still fighting to protect its trees around that civic center and the museum I used to manage. Thank you, 785 Martin, for mentioning it, to go to that exhibit. So, a few have been kept as living monuments. I think 786 there’s an opportunity here to keep a portion of the real facility. I’m going to back up a minute and say I 787 was very disappointed when we went to Europe to learn that castles didn’t look like what Disney had taught 788 me they looked like. And so, there’s a sentimentalization that can happen or sort of a fauxness that can 789 come with trying to emulate our past. But we can’t preserve all of it. We need this space to be used for the 790 betterment of the community. But, perhaps a corner, maybe the corner that talks the most about Thomas 791 Foon Chew and his contributions to our community. You know, the cannery was expended after his death. 792 It was expanded by later owners, but what’s the piece that most attaches to him, and is there some section 793 of that that could speak to that history. And also, the railroad history. I’m actually active because my 794 husband is, with railroad museums and I know we could do something interesting about the interpretation 795 of the fruit industry. For example, Southern Pacific employed the Stanford swim team, I think in the 40’s 796 or so, for publicity shots where they were stoking ice into the top of the refrigerator units that would carry 797 the fruit. They weren’t wearing much. It was sort of the beefcake of the day. This was their promotion’s 798 department thinking this was wise. These are the sorts of stories that are attached here that people aren’t 799 familiar with and bring a smile to our faces too, when we think how things haven’t changed. Industrial 800 buildings aren’t sexy. They’re not meant to be. They’re functional and even the Eiffel Tower was considered 801 too industrial, too commercial, too boring. It didn’t reflect the aesthetic of the day. Perhaps, as time passes, 802 that would change with an industrial building like this. But perhaps a small corner can be kept. Again, real 803 places are the ones that teach history, not the recreated ones. So, even, not matter how fabulous our 804 museum is, and it’s going to be fabulous, it is going to an historic site that gives the greatest impression 805 to people when they’re thinking about history, and it is the most trusted source of history. History museums 806 come second. And third on that list, from a survey from Indiana is someone who was actually at an historic 807 site or in an historic occurrence, like a World War II veteran. So, try to keep a piece of the authentic history. 808 A small corner would be my hope. Thank you. 809 810 Chair Bower: Thank you Laura, and I’m not sure I can pronounce your last name. Bajuk. Anyway, you are 811 our first and our last commentator. Do you want to make a comment? 812 813 City of Palo Alto Page 16 Board Member Kohler: I just wanted to make one quick comment. I forgot to mention that I can remember 814 seeing the train come off and go up and then you’d go up to Los Altos. You know, the main drag is up 815 there. The train used to run along that area as well. I guess I’m old enough to remember some of that. 816 817 Chair Bower: Okay, I’d like to point the public or anyone who is going to read the transcript of this meeting 818 to page eight and nine in our packets where the Staff has very cogently summarized the significance of 819 this building in terms of Criterion 1, which is events. And then second, aspects of integrity, there are seven 820 of them that define integrity, location, setting, design setting, materials, workmanship, feeling and 821 association, and this set of buildings retains six of the seven. I think that’s one of the strongest statements 822 about any building that’s come before this Board since I’ve been on here, and that’s rather, I think that’s 823 significant, not to overuse the term. So, I want to thank all of you who are here. We’re going to go into 824 basic Board business after this. And in particular, I thank Gloria Hom for coming to the meeting. It is 825 particularly, to me, meaningful to have somebody who is related to people who we’re talking about in an 826 historic sense. Thank you, Christina and Page and Turnbull and Staff, for your help in this, and I do think 827 we all look forward to having it come back. And thank everyone who has commented. It’s the first time 828 we’ve had a meeting with anybody in the audience in several meetings. 829 830 Approval of Minutes 831 832 3. Approval of Historic Resources Board Draft Minutes of June 13, 2019. 833 834 Chair Bower: So, we’re going to move on to housekeeping, approval of minutes. Once again, I slogged 835 through the minutes. They’re getting better, but… Any Board Members that have any… 836 837 Board Member Bernstein: So, I can’t vote on it. I was not here. 838 839 Chair Bower: No, you can abstain, which is what I do. So, do I have a motion to approve? 840 841 Board Member Wimmer: I’d like to make a motion to approve what we discussed today. 842 843 Chair Bower: Yeah. Roger second? 844 845 Board Member Kohler: Sure. 846 847 Chair Bower: All right, all in favor of approving the minutes from June 13, 2019 say aye. Roger? 848 849 Board Member Kohler: Yeah, aye. 850 851 Board Member Bernstein: I abstain. I was not participating in that meeting. 852 853 Chair Bower: Okay, so we have three. 854 855 (off mic) 856 857 Chair Bower: Well, so, Martin wants to abstain from the minutes, does that mean... 858 859 (off mic) 860 861 Chair Bower: Yeah, so we have a quorum. He doesn’t have to vote for or against or, yeah, okay. So, it’s 862 three yes and one abstention. 863 864 MOTION PASSED WITH A VOTE OF 3-0, BOARD MEMBER BERNSTEIN ABSTAINED, VICE CHAIR 865 COREY, BOARD MEMBERS MAKINEN AND SHEPHERD ABSENT 866 867 City of Palo Alto Page 17 Board Member Wimmer: Actually, David, it says that I was absent during that meeting, and I came late 868 because I was in traffic, but I did come. Should, can I change that? Can we change that in the minutes? 869 870 Chair Bower: Oh yeah. 871 872 Board Member Wimmer: I was actually, it says that I was absent for the meeting on June 13th. 873 874 Chair Bower: She came late. 875 876 Board Member Wimmer: When, in fact, I… 877 878 Ms. French: Are you speaking about packet page four? 879 880 Board Member Wimmer: We’re just looking at the minutes, so page 92. It says that I was absent for that 881 meeting, but I was actually present, a little tardy. 882 883 Ms. French: Okay, we’ll make that correction. Thank you. 884 885 Subcommittee Items 886 887 Chair Bower: Okay, subcommittee items. After this meeting Roger and I will meet with Amy to discuss the 888 520, is it 527 Waverley? Is that the right address? 889 890 Ms. French: 526. 891 892 Chair Bower: 526 Waverly, right. The tile and entry. There are no other subcommittee reports that I’m 893 aware of. 894 895 Board Member Questions, Comments and Announcements 896 897 Chair Bower: So, Board Member questions, comments, announcements? 898 899 Board Member Kohler: I guess I forgot to let people know you could look at, I happened to grab these on 900 my way in. These are things I put together over the years and so… 901 902 Chair Bower: Right, so Roger is referring to the photographs that he has laid out on the dais behind Amy 903 that have pictures of, historic pictures of Palo Alto. I have a question. What’s the deadline for our in-service 904 training for this year? You know, we have to go to, we have certain requirements. 905 906 Ms. French: I don’t know the deadline offhand. I mean, you know, we want to make sure we keep going 907 to trainings. 908 909 Chair Bower: Well, I think that the report (crosstalk) October first. I mean, we file it in February, but I 910 think, but it’s a look back period and I want to be sure. I haven’t been able to get to one. 911 912 Ms. French: Whatever you attend between now and February, or whatever, January when I bring it to you, 913 I’ll put it on the list. 914 915 Adjournment 916 917 Chair Bower: Okay, if we have no other comments or questions, then we’ll adjourn the meeting at 10 918 o’clock. Thank you all. 919 920 921