Loading...
HomeMy WebLinkAbout2000-07-31 City Council (12)TO: FROM: DATE: HONORABLE CITY COUNCIL PLANNING AND TRANSPORTATION COMMISSION City of Palo Alto Manager’s Repor CITY MANAGER DEPARTMENT: PLANNING AND COMMUNITY ENVIRONMENT JULY 31, 2000 CMR:352:00 SUBJECT:REVISED FINAL STAFF COMMENTS ON DRAFT ENVIRONMENTAL IMPACT REPORT (EIR) FOR THE STANFORD COMMUNITY PLAN AND GENERAL USE PERMIT (GUP) RECOMMENDATION Staff recommends that the comments regarding the EIR for the Stanford University Community Plan and GUP, listed below, and included in memorandums from the Public Works Department and Transportation Division regarding circulation, parking, and storm water run-off/flooding, be forwarded to the Santa Clara County Planning Office. The public review period for the Draft EIR closes on Monday, August 7, 2000; and the County must receive all comments by this date in order for the comments to be responded to in the Final EIR. PROJECT DESCRIPTION The project is the Draft Environmental Impact Report (EIR) for the Stanford University Community Plan and General Use Permit (GUP). Together, the PIan/GUP regulate land use and development for Stanford-owned property in the unincorPorated area of Santa Clara County; this accounts for 4,017 acres, approximately half of Stanford’s total land ownership. Stanford-owned land within Santa Clara County consists primarily of the academic campus and the largely undeveloped foothill property southwest of Junipero Serra Boulevard. The University also owns land in the Cities of Palo Alto (e.g., Stanford Research Park, Stanford Shopping Center, Medical Center), Woodside, Menlo Park, the Town of Portola Valley, and unincorporated portions of San Mateo County. Once approved by the County, the GUP operates as a broad-based land use entitlement that allows a specified amount and type of development to occur. Stanford and the County have utilized the GUP as a land use and development tool since 1962. Presently, development on Stanford lands occurs under the GUP approved in 1989. The 1989 GUP allowed 2.1 million square feet of b~r[[dirrgarea CMR:352:00 Page 1 of 11 (including residential construction) to be developed; approximately 140,000 Square feet of this entitlement remains, leading to Stanford’s request for the approval of a new GUP. As with the 1989 GUP, the current GUP is anticipated to accommodate development at Stanford for approximately 10 years. The proposed GUP requests the approval of 2,035,000 square feet of academic buildings and related facilities and up to 3,018 dwelling units. Assuming all of the proposed dwelling units are constructed, residential development would likely add an additional 2 to 3 million square of building area. Unlike the GUP, the Community Plan is not an entitlement mechanism, but is instead a long- range policy document that, if adopted, will amend the County general plan concerning Stanford’s unincorporated Santa Clara County lands. Stanford has not prepared a plan of this type before. Once in place, the goals, policies, and land use designations contained in the Community Plan will be effective indefinitely,, until superseded. DISCUSSION Planning staff’s comments, which reflect public testimony provided at the July 19, 2000 public hearing and in other written and oral input are included below: Open Space Preservation o The EIR and Community Plan/GUP need to analyze mechanisms that will provide permanent, or long-term (25 years or more) dedication of open space for the foothill lands southwest ofJunipero Serra Boulevard. The EIR acknowledges that the project will result in the loss of recognized open space in this area; however, the EIR does not discuss the inevitable growth that will occur in the foothills as the core campus approaches build-out. Absolute assurance of conservation of the foothill open space areas must be linked to the substantial amount of development being proposed. The proposed land use designation of "Open Space and Academic Reserve" for the majority of the foothill property is further indication that this area is ultimately "reserved" for development, though not necessarily within the timeframe of the proposed GUP. The EIR should identify land to be maintained (as opposed to being held in reserve) as open space and this land should be designated, accordingly, as "Open Space" by the Community Plan. The EIR should be revised to include a discussion of the existing or proposed access to all open space or conservation areas. It is not clear from Figure 2-4, "Existing and Proposed Land Use Designations," of the EIR if the Dish is included within the "Special Conservation" area. The location of the Dish should be shown on this map to clarify its location either within or outside of the area designated for "Special Conservation." Additionally, the City strongly believes that the Dish area should be protected and maintained for open space purposes. CMR:352:00 Page 2 of 11 While much of Stanford’s land may not be alienable, mechanisms such as open space easements have been used before by Stanford as a means to achieve long-term open space protection. Accordingly, the EIR should analyze the use of easements as a means to protect existing open space on a long-term basis. Further, the EIR should describe existing open space protection measures used by Santa Clara County for land within its jurisdiction and by Stanford for other lands under its ownership, such as Jasper Ridge in San Mateo County. Project Alternatives The EIR should analyze an alternative that would avoid impacts to the Stanford Golf Course, particularly the loss of Hole # 1. This alternative would entail modifying the Academic Growth Boundary shown in Figure 7-1 so that the area referred to as the "stable site" would be placed immediately outside of the Academic Growth Boundary. The City believes that this alternative should not eliminate housing proposed in this area, but rather, should look at creatively integrating the proposed dwelling units into or around the existing golf course. The proposed and altemative Academic Growth Boundaries shown in Figure 7-1 of the EIR extend to the City of Menlo Park (San Francisquito Creek) to the north, but do not illustrate where this boundary extends to the south, within the Coyote Hill area in the City of Palo Alto. Palo Alto’s existing urban growth boundary (i.e., urban service area) should be included on Figure 7-1 for the purposes of clarification. The EIR states that the Reduced Project Alternative does not avoid the significant impacts of the project, so it is, therefore, not an environmentally superior alternative. The EIR makes this finding even though the Reduced Project Alternative calls for only 50 percent of the total development of the project. This approach treats environmental impacts like an on/off switch--some impact or no impact at allNand ignores differences in degree. Moreover, it seems likely that a 50 percent reduction in development would be environmentally superior given the scale of the project. Land Use and Development Table 3-3 of the EIR concludes that the Community Plan/GUP are consistent with all City of Palo Alto Comprehensive Plan policies. However, Comprehensive Plan Policy L-l, which is noted in Table 3-3, states, "Continue current City policy limiting future urban development to currently developed lands within the urban service area. Retain undeveloped land [south]west of Foothill Expressway [Junipero Serra Boulevard] as open space, with allowances made for very low-intensity development consistent with the open space character of the area." Given that the EIR and Community Plan/GUP identify up to 20,000 square feet of development outside the City’s urban service area, CMR:352:00 Page 3 of 11 i.e., on the Lathrop property, the conclusion of consistency with the City’s Comprehensive Plan is not supported. By continuing to prepare separate environmental documents for on-going development projects, whose processing overlaps with the Community PlardGUP EIR and approval process, the County makes it difficult for the public to understand the impacts of all proposed development for Stanford’s lands. The existing setting has become a "moving target" that makes it difficult to fully understand the increment of environmental impact that will result solely from the implementation of the Community Plan/GUP. During the remaining approval process for the Community Plan/GUP, Stanford should cease pursuing separate project approvals. Related to the preceding point, the Carnegie Foundation proposal, for which a separate draft environmental impact report was recently circulated, should be included as part of the Comrriunity Plan/GUP proposal. It is recognized that the subject EIR includes the Carnegie proposal within its cumulative analysis. However, confusion persists that the 20,000 square feet of development proposed in the Community Plan/GUP for the Lathrop area, southwest of Junipero Serra Boulevard, is describing the Carnegie project, which is nearly identical in area and is proposed for development on the same parcel. By including Carnegie in the Community Plan/GUP, this confusion would be avoided. The Development districts identified in the EIR (Figure 2-6, Tables 2-1 and 2-2) give the impression that proposed development described in the GUP is not only anticipated to occur in these districts, but would be specifically limited to these areas. Language in the Plan/GUP itself indicates otherwise. This inconsistency should be clarified. Housing and Community Facilities o The City supports Stanford’s intention to add over 3,000 housing units to the campus through the GUP, but disagrees with the conclusion reached in the EIR, that the project will not have a significant impact on existing residential neighborhoods in the City of Palo Alto. The subject EIR is a program-level document and does not contain a factual basis for reaching this conclusion. Moreover, should future prqiect-specific environmental documents find that significant impacts to existing Palo Alto neighborhoods will occur, a supplemental EIR would need to be prepared providing a revised analysis. The EIR should be revised to provide an estimate of the building square footage that will result from the construction of the proposed dwelling units to indicate the overall scale of the proposed project. Given the shortage of housing and the acute shortage of affordable housing identified in the EIR, it is likely that the project will result in a significantly increased need for CMR:352:00 Page 4 of 11 additional affordable housing in the vicinity of the project. Also, the EIR estimates that development under the proposed GUP would generate approximately 1,000 new jobs, and possibly as many as 1,500 to 2,000, if the standard multiplier is applied. The City believes the EIR should identify additional housing sites on and off campus in order to meet regional housing needs or identify other means to address this issue, including payment of fees to adjacent jurisdictions that may be impacted by Stanford’s proposed development. The EIR should include information regarding the existing shortage of on-campus housing, so that it is clear how the proposed housing will accommodate Stanford’s total housing need, not just the need that would be created through the build-out of the proposed GUP. The EIR does not discuss the extent to which Stanford residents, faculty and students use community facilities, such as libraries and parks, located in neighboring cities. The City of Palo Alto conservatively estimates that Stanford residents account for approximately 5 percent of the total usage of City facilities. Given the age of the City’s infrastructure, the increased usage described in the Community Plan/GUP EIR means an accelerated deterioration of their physical condition, which is not discussed in the EIR. Moreover, should the revised EIR find a significant unmitigated impact to Palo Alto community facilities, a Statement of Overriding Considerations should be adopted by the County Board of Supervisors. The City of Palo Alto expects that the County of Santa Clara shall require Stanford to pay City impact fees toward these facilities. Schools o The EIR proposes mitigation measures (i.e., payment of impact fees) for school impacts that appear to be in accordance with pertinent statutory and case law. However, the City wants to emphasize that these measures will not address the actual impacts to schools within the Palo Alto Unified School District (PAUSD). Since the actual impacts to schools wouM remain significant after the payment of fees (i. e., mitigation), the EIR should note that these impacts would be significant and, therefore, require the adoption of a Statement of Overriding Considerations by the County Board of Supervisors. Potential additional options are outlined on pages 4.10-8 and 4.10-9 of the EIR and include the possibilities of cbnstructing a third middle school on Stanford land, re- opening closed schools, or modifying existing schools. The City of Palo Alto strongly believes Stanford needs to be actively involved in the discussion and eventual implementation of additional options for addressing school impacts. The EIR should provide a more viable alternative school site than the one shown in Figure 7-6. Alternate school sites should be more proximately located to the population they are to serve and should be within the Palo Alto urban service area. CMR:352:00 Page 5 of 11 Circulation and Parking , The EIR identifies various transportation measures to mitigate traffic impacts. These measures need to be placed into a more comprehensive context. Therefore, Stanford should prepare an integrated transportation plan (see Attachment E for more detail) with both long- and short-term elements. Long-term elements should include a variety of solutions to mitigate vehicular congestion and parking demand. The plan should contain sub-area analyses for the core campus, the Medical Center, the Research Park, and the Shopping Center; and should be developed in conjunction with Santa Clara County, Santa Clara County VTA, Palo Alto, Menlo Park, and East Palo Alto. The plan should emphasize transit, transportation demand management (TDM), bicycling, walking, and traffic-calming to create a safer environment for alternative modes of use. The EIR should provide an analysis of the potential traffic impacts to existing Palo Alto neighborhoods. For instance, the EIR identifies over 1,000 new dwelling units proposed adjacent to the College Terrace neighborhood, just south of Stanford Avenue. Additional vehicle trips along these residential streets would be in conflict with the City’s Comprehensive Plan goal of reducing through-traffic impacts on residential areas. The EIR list of traffic mitigation measures includes evaluation of several intersection widenings. While intersection capacity increases may mitigate for peak-hour vehicle trips in the short-term, they also have the result of inducing greater numbers of vehicle trips in the future. Evaluation of each proposed intersection widening improvement should take into account these secondary effects. With respect to pedestrian travel, all intersection widenings, including those discussed in the EIR, lengthen pedestrian crossing distance and time. This effect should be analyzed for each proposed intersection project as well as measures to enhance pedestrian safety such as median refuges. Intersection widenings have three potential impacts on bicyclists: 1) Increased complexity for cyclists navigating intersections; 2) Loss of bike lane space to create turning lanes; and 3) Lengthening the exposure time of cyclists traveling across the widened intersection. These effects should be analyzed for each proposed intersection project, as well as measures to enhance cycling safety. Roundabouts have had an impressive safety record worldwide. As traffic-calming measures, roundabouts can help slow vehicle speeds and create safer travel conditions for pedestrians and bicyclists. Roundabouts should, therefore, be considered in the EIR as an alternative to such conventional intersection treatments as signalization, new signal phases and intersection widening. CMR:352:00 Page 6 of 11 Stanford should consider market-based measures to manage parking demand, such as implementation of parking prices that reflect the costs of both parking capacity and traffic congestion. Trip generation rates are a critical element of the EIR transportation analysis. A discussion should be provided in the EIR of how the composite trip generation count is disaggregated to the various categories of trip makers. The EIR should also clearly state that the trip generation rates used for the project include the present level of transportation demand management (TDM). Additionally, the trip generation of visitors and contractors should be included in the analysis. Finally, the off-campus housing units that will be vacated when the graduate students living off-campus are relocated onto the campus will be occupied by new residents, resulting in continued trip generation from these off-campus units, but with a new trip distribution. These backfill trips should be included in the EIR traffic analysis. City staff strongly supports the "no net new commute trips" mitigation strategy instead of the Tier 2 intersection improvements described in the EIR. Many of these improvements are only minimally feasible from a physical or political perspective and/or have other negative impacts. For all Tier 2 projects, conceptual-level cost estimates should be provided, as well as Stanford’s fair share contribution. As described in the EIR, a coordinated trip reduction effort for the Stanford Research Park was not used as a credit toward "no net new commute trips" because most of the Park lies south of Page Mill Road. The boundary of the cooperative trip reduction area should be extended south to include all or most of the Research Park. City staff supports traffic-calming mitigation measures. However, the EIR should be more specific regarding Stanford’s responsibility to determine the amount of cut-through traffic generated. Specifically, Stanford should be responsible to pay for and conduct a license plate and/or origin-destination survey to determine which vehicles are travelling to/from Stanford lands. CMR:352:00 Page 7 of 11 Storm Water Run-OfffFlooding o The EIR analyzes run-off impacts based upon a 100-year, 24-hour storm event instead of the typically used 10-year, 6-hour event. The EIR should be revised to include an analysis of the 10-year, 6ohour standard, since mitigation measures designed for the 100- year event d0not necessarily mean that increased run-off will not occur during smaller storm events. The EIR cites the use of detention basins as the sole mitigation measure for anticipated increases in run-off resulting from new development on the campus. While detention basins are an acceptable means of controlling peak run-off, they should not be used to the exclusion of alternative features. Therefore, the EIR should be revised to include an analysis of more innovative measures (e.g., vegetative swales, use of ~ pervious pavement, reduced building footprints) Biological Resources Option 2 regarding the California Tiger Salamander should be incorporated into the project sinceit is superior from an environmental standpoint in that it avoids a significant impact to the species and its habitat. The EIR should provide an analysis of the habitat value of the Stanford Golf Course. Among other things, this analysis should examine impacts to the Western Bluebird and other species should the golf course, or portions thereof, be lost to development. Implementation and l;~4,I~lam.em¢ Monitoring The EIR includes information on the phasing of development (i.e., proportion of residential development that needs to occur in relation to academic development.), but is silent on how monitoring of development will occur and by whom it will be done. The EIR identifies construction noise impacts as significant and not able to be mitigated to a less than significant level, even though construction would be done in accordance with Santa Clara County noise regulations. The EIR should analyze construction standards that take into account the nature of adjacent development or habitat that is more sensitive to construction noise. The standards would provide greater protection for sensitive receptors, such as existing residential areas. For instance, the EIR indicates that construction could occur from 7:00 am to 7:00 pm, Monday through Saturday. Reduction in construction hours and elimination of Saturday construction may eliminate or lessen significant construction noise impacts on adjacent residential areas. PLANNING COMMISSION RE VIE W AND RECOMMENDATIONS The Planning Commission reviewed and commented on the EIR on July 26, 2000. comments and recommendations to Council are described, by topic, below. CMR:352:00 Page 8 of 11 The Commission concurred with staff’s principal conclusion that the EIR does not provide adequate, long-term protection for recognized open space areas. The Commission emphasized that the EIR needs to include more discussion regarding publie access to, and potential intensification of uses in open space areas. The Commission also recommended that the EIR include a discussion of public access that had historically been allowed on Stanford lands (e.g., Searsville Lake area) that is no longer permitted. Finally, the Commission recommended that the EIR examine a means (e.g., conservation easemenO by which the entire Stanford Golf.Course eouM be permanently protected as recreational open space and/or habitat area. Project A ltern atives The Commission strongly emphasized that the EIR and project shouM examine a development alternative that intensifies development on under-utilized sites (e.g., surface- level parking lots, single-story buildings, Arboretum area) in the core campus area, especially those sites in close proximity to major transportation routes, such as El Camino Real The Commission recommended that the EIR include a "reduced scale" alternative that would reduce only the level of proposed academic development, not the number of housing units," the alternative in the EIR reduces all proposed development, including housing, by 50 percent. The Commission also recommended that the EIR should include a discussion on how the existing (or under construction) Stanford West housing could be used as a mitigation measure for the proposedpopulation growth of the University. Land Use and Development The Commission recommended that the EIR &elude a discussion and analysis of Stanford as a single entity, regardless of governmental jurisdiction. The Commission believed that the EIR should provide clear information describing Stanford’s existing level of development and foreseeable growth, including the Research Park, Medical Center, and other Stanford- owned properties outside the GUP boundaries. The Commission noted the confusion associated with monitoring Stanford development due to the different jurisdictions and different development entitlement mechanisms involved While not necessarily an environmental issue, the Commission discussed the concept of creating an inter- jurisdictional authority that wouM oversee and monitor development on all Stanford lands. The Commission additionally recommended that the EIR provide clearer definitions of proposed land use designations described in the Community Plan, and emphasized that the EIR should specifically define what the proposed Academic Growth Boundary means and by what process it could be altered in the future. Housing and Community Facilities The Commission emphasized that the EIR should discuss Stanford’s existing housing shortage, not just the antieipated population growth in relation to housing proposed by the GUP. The Commission also recommended that the EIR provide an explanation of the CMR:352:00 Page 9 of 11 "standard employment multiplier" regarding the population and job growth that may result in adjacent communities, such as Palo Alto, due to on-campus growth. Overall, the Commission recommended that the EIR propose, and that Stanford pursue, creative solutions (e.g., off-campus housing) to the housing shortage. Schools The Commission recommended that the EIR identify a middle school site on Stanford land that wouM be nearer existing Palo Alto neighborhoods than the site shown in the EIR. The Commission specifically identified the area along El Camino Real, between Embarcadero Road and Serra Street, as a viable site. Alternatively, the Commission believed that if this area along El Camino were deemed too small to accommodate a middle school that an elementary school should be considered for the location. Circulation and Parking The Commission emphasized that the "no net new commute trips" mitigation strategy, included in the 1989 GUP, shouM be maintained and included in the EIR for the proposed Community Plan/GUP. Related to its comments on "Project Alternatives," the Commission recommended that the EIR provide an analysis of proposed land use and development patterns, and the effect on transportation, including examining the increased use of parking structures in lieu of surface-level parking lots. The Commission also discussed several other issues, such as the use of satellite parking facilities and having Stanford contribute to the funding of the Inter-Modal Transportation Center. Storm Water Run-Off/Flooding The Commission recommended that the EIR further discuss potential impacts to water quality, particularly those brought about by increasing amounts of copper (e.g., copper used in brake pads which infiltrates run-off, copper used in new buildings, particularly in roofing material) that could result from the project. The Commission also requested clarification of the Arboretum’s function as a storm water detention area. Biological Resources The Commission recommended that the EIR examine the golf course’s habitat value to all animal and plant species. The Commission recommended that the EIR analyze an alternative that wouM provide greater protection for the California Tiger Salamander than "Option 2, " described in the EIR. This more protective alternative would include a "no building" limitation on the Lathrop property. Implementation and Monitoring The Commission recommended that the EIR discuss the resources (e.g., staffing) that Santa Clara County has to monitor and enforce the development and phasing of the proposed GUP. CMR:352:00 Page 10 of 11 Planning Commission Summary Comments on EIR The Commission reiterated that Stanford should be looked at as one large landowner with property in multiple jurisdictions, and that the proposed GUP is the most extensive project in the north County region within the foreseeable future. The Commission believes it is vital that the County Board of Supervisors understands the scale of this project and its impact on the region through the project description in the EIR. The Commission also reiterated that the proposed development must be off-set by permanent open space protection, where public access is clearly articulated, and that Palo Alto’s urban service area should not be expanded. Overall, the Commission believed the Draft EIR was clear but that the Final EIR could provide more information about future development beyond the timeframe of the proposed GUP. ATTACHMENTS Attachment A: Stanford University Lands (Palo Alto Comprehensive Plan Map L-3) Attachment B: Academic Growth Boundary Alternatives Map (Figure 7-1 of DEIR) Attachment C: October 28, 1999 letter from Gary Fazzino, Mayor, City of Palo to Anne Draper, Santa Clara County Planning Director Attachment D: Table "S- 1," Impact and Mitigation Summary Attachment E: Memorandum from Transportation Division, dated July 24, 2000 Attachment F: Memorandum from Public Works Department, dated July 24, 2000 PREPARED BY:Luke Connolly, Senior Planner DEPARTMENT HEAD REVIEW: G. EDWARD GAWF Director of Planning and Community Environment CITY MANAGER APPROVAL: Emilv~~ison Assistant City Manager Santa Clara County Planning Office Stanford University Planning Department CMR:352:00 Page 11 of 11 Attachment A I PROPOSED LAND USE DESIGNATIONS ~Open Space and~,cademic Reserve (E-SA) ¯ ~SpecialConservati0n (E-SA-SC) ~Academic Campus ~E-SC) ~ Campus Open Space (E-SCO) ~ public School (E-SPS) , Campus Residential - Low Density (E-SR) , ~ Campus Residential- Moderate Density (E-SR-~),~i Alternativb Academic Growth Boundary AGB-B ! ~ ~ Alternative Acad~m_ic Growth Boundary AGB-A Community Sources: Stanford University Draft’Community Plan, 11/15/99, as amende~J 4/1~9/00 Stanford University CP/GUP Project EIR ACADEMIC GROWTH BOUNDARY ALTERNATIVES Parsons Harland Bar!~holomew & Associatesw inc Figure 7-1 I Oetober 28, 1999 City Palo Alto Of$ce of tlm Mcajor ard Ci~j Council Attachment C Ms. Anne Draper, Planning Director Planning Office County of Santa Clara ?0 W. Hedding Street San Jose, CA 95110 Subject: Draft Stanford University Community Plan and General Use ]Permit Dear ~s: Draper: Thank you for the opportunity to review and comment .on the draft stanford Community Plan and General Use Permit (GUP). The City of Palo Alto has held three public meetings this month regarding the Community Plan and GUP, resulting in the City Council recommendations, des.d..ribed below. As indicated, the City has two overall recommendations that are, general in nature as well as more focused recommendations categorized under specific, headings. A major priority of the City is the preservation of open space areas west ofJunipero Serra Boulevard for a period of 25 years or more. In addition to rezoning these areas to an "Open Space" land use designation, establishing a 25-year, no-build commitment, long-term open space preservation, should also incorporate the most protective measures available, such as conservation easements. The City anticipates making further comments on the Community Plan and GUP as subsequent drafts of the documents become available. The term "Pian," below, unless other,vise indicated, refers to both the Community Plan and GUP. Overall Staff Recommendations ¯ The City of Palo Alto supports Stanford’s efforts to create additional on-campus housing, and the concept to add new development on lands currently developed or designated for developrrient within the core campus. However, Palo Alto strongly shares the County’s concern over the lack of specificity in the Plan regarding land use and assurances for preservation, especially for open space uses. The Plan should incorpora{d the generai recommendations of the Santa Clara County staff report entitled, Stanford University Community Plan and General Use Permit, P.O. Box 10250 Palo Alto, CA 94303 415.329.2’477 415.328.3631 Fax Ms. Anne Draper, Plarming Director October 28, I999 Page 2 dated October 7, 1999, and the direction given to Stanford by the Santa Clara County Planning Commission on September 2, 1999. The City supports the Plan’s stipulated gdal of maintaining the existing amount of open space, but recommend.s that a distinct open space land uge designation be created. .-... The Plan is proposed for a period of 10 years, but development is relatively permanent. The preservation of open space areas, therefore, needs strong long-term assurances, of at least 25 years, well beyond the life of the Plan. Santa Clara County Zoning designations that are most reflective of open sp.ace uses, including the creation of new Zoning designations, should be appIied to lands intended for long-term open space uses. The proposed limitation of a 20,000-square-foot maximum (5,00.0-square-foot. maximum per building) development exception west of Junipero Serra Boulevard appears reasonable so long as it is subject to further City review wher~ specific proposals are submitted. This exception, however, should be included in the Plan. AnY future land use changes that wilI intensify the use of open space areas should involve the City in a meaningful way in the decision-making process. Stanford should adopt an Academic Growth Boundary similar to the Urban Growth Boundaries adopted by several cities in Santa Clara County. Housing The City of Palo Alto strongly supports the emphasis on creating additional on-site housing by establishing goals and identifying potential sites within the core campus. The unit types ~d development standards for the proposed housing are too general and should be made more specific to assess its compatibility with existing land uses. An assessment of needs reIated to the creation of additional housing, such as parks and schools, should be provided. ,; Ms. Anne Draper, Planning Director October 28, 1999 Page 3 Open space areas along E1 Camino Real, north of Escondido Village, should be maintained. The loss of potential units at this location may be compensated by an equivalent increase in units elsewhere.in the Escondido Village vicinity. Any additional development along Stanford Avenue must be consistent and compatibIe with the existing development located across the street in the City of Palo Alto. Housing proposed in the area east of Hoover Pavilion at Quarry Road and El Camino Real should not be constructed unless a significant open space buffer can be provided and maintained a~ong E1 Camino Real. Housing c’onstruction should be phased to occur early in the 10@ear period of the Plan to keep pace with additional non-residential development, and it is strongly urged that a more serious effort be made to close the gap between the University’s student population and on-campuslibusing. Consideration should be given to the need for providing additional affordable housing for Stanford support staff. Circulation and Parking The goa! of"no new net commute trips" should be retained and the Plan should be revised to clearly state this goal and how it might be accomplished. Monitoring of vehicle trips needs to be based on actual counts in and out of the Stanford campus. These counts need to be performed on a regular basis and the City should be included in determining at which locations the counts will occur. The commitment of Stanford regarding regional transportation issues, including cooperation with other agencies, should be included in the Plan. Measure the impacts off’no new net commute trips" on adjacent neighborhood streets, such as in the College TerraCe neighborhood, and mitigate impacts as appropriate. Ms. Anrte Draper, PIanning Director October 28, 1999 Page 4 The Plan should include information on Stanford’s trails and pathways and clearly indicate future intentions for enhancing these facilities and providing linkages from the foothills to the baylands. Schools ¯ Provision for a middle schooi of an appropriate size needs to be made in the Plan. Potential locations for the school should be clearly identified, and ideally these locations should be west Alma Street and El Camino Real. These locations should not include any areas presently used for open space purposes. Elementary school impacts created by additional fatuity and staff family housing should also be assessed and addressed. La~d Use ¯ Palo Alto agrees with the generalized land use .designations in the Plan, which include support for the underlying concept of focusing all significant construction within the core campus. Areas presently shown as "Academic Reserve and Open Space" should be further clarified. A separate ’~Open Space" designation should be provided for areas to be used as long-term and!or permanent open space and that allows only limited uses and development. The total buiIding square fo.o.tage (2,100,000) allowed by the 1989 GUP included all new structures, regardless of use; housing was included in the total building area. The current Plan, which Iists allowable numbers of housing units separately from allowable non-residential building area, should include tota! allowable building square footage information so an accurate comparison can be made between this Plan and the 1989 GUP. The Plan should include a section on all of Stanford’s land holdings, since approximately half of their property is outside the scope of the Plan. This information should be specific as to use, building area, numbers of dwelling units, and location of development for botl~ existing and future conditions. The information should be presented in both map and tabular form to enhance its usefulness. Ms. Anne Draper, Planning Director October 28, 1999 Page 5 .... ~. Plan Implementation , The Community Plan and GUP need to include provisions for monitoring of development. Monitoring should be performed by an independent entity on an annual basis with public hearings held at a location in northern Santa Clara County, The Community Plan and GUP need to establish thresholds regarding the number of housing units that must be built prior to the construction of additional academic and support buildings. Vision for Long-Term Build-Out of Stanford University The Community Plan should include a long-term vision, beyond.the lO-year scope of . theplan, for the ultimate build-out ofth8 University. While it is recognized that this vision wc~uld not be as detailed as the ten-year Plan r.egarding Stanford’s potential development, it would be helpful in providing insight into the University’s future evolution .... .. Again, th~ you for including the Cify of Palo Alto in the review process for the Community Plan and GUP. We hope our recommen~tations and comments.are of assistance. Very Mayor STANFORD UNIVERSITY COMMUNITY PLAN/GENERAL USE PERMIT EIR SUMMARY Attachment D Impact and Mitigation Summary Pre-Mitigation SignificanceImpact Mitigation Measure 1. Land Use LU-1. Will the project Less than No mitigation is necessary.Less than increase potential for Significant Significant conflict as a result of incompatible land uses? 2. Open Space, Recreation and Visual Resources No mitigation is necessary. Post-Mitigation Significance OS-!. Will the project be inconsistent with the Santa Clara County General Plan regarding Scenic Routes, Scenic Approaches, or Scenic Highways? OS-2. Will the project result in the loss of recognized open space? OS-3. Will the project adversely affect recreational opportunities for existing or new campus residents and facility users? OS-4. Will the project cause an adverse effect on foreground or middle ground views l~om a high volume travel way (excluding scenic routes and scenic highways), recreation use areas, or other public use areas? OS-5. Will the project cause an adverse effect on foreground views from one or more private ~ residences or significantly alter public views? Less than Significant Significant Significant Significant Less than Significant OS-2: Cluster Development in Lathrop Development District OS-3: Improvement of Parks and Dedication of Trails OS-4: Protect Visual Quality Along El Camino Real No mitigation is necessary. Less than Significant Significant Less than Significant Less than Significant Less than Significant JUNE 23, 2000 PARSONS PAGE S-4 STANFORD UNIVERSITY COMMUNITY PLAN/GENERAL USE PERMIT EIR SUMMARY Impact and Mitigation Summary Impact OS-6. Will the project create a high intensity light source or glare affecting private residences, passing pedestrians, or motorists? OS-C 1: Will the project combined with other cumulative projects be inconsistent with the Santa Clara County General Plan regarding Scenic Routes, Scenic Approaches, or Scenic Highways? OS-C2: Will the project combined with other cumulative projects result in the cumulative loss of recognized open space? OS-C3: Will the project combined with other cumulative projects adversely affect recreational opportunities? OS-C4: Will the project together with other cumulative projects cause an adverse effect on foreground or middle ground views from a high volume travel way (excluding scenic, routes and scenic highways), recreation use areas, or other public use areas? Pre-Mitigation Significance Significant Less than Significant Significant Significant Significant Mitigation Measure OS-6: Control Light and Glare No mitigation is necessary. OS-2: Cluster Development in Lathrop Development District OS-3: Improvement of Parks and Dedication of Trails OS-4: Protect Visual Quality Along E1 Camino Real Post-Mitigation Significance Less than Significant Less than Significant Significant Less than Significant Less than Significant JUNE 23, 2000 PARSONS PAGE S-5 STANFORD UNIVERSITY COMMUNITY PLAN/GENERAL USE PERMIT EIR SUMMARY Impact and Mitigation Summary Impact Will the project Pre.Mitigation Significance Less than Significant Mitigation Measure No mitigation is necessary. Significant OS-C5: along with other cumulative projects cause an adverse effect on foreground views from one or more private residences or significantly alter public views? OS-C6: Will the project along with other cumulative projects create a high intensity light source or glare affecting private residences, passing pedestrians, or motorists? 3. Population and Housing PH-I: Will the project result in a net loss, through conversion or demolition, of homes occupied by low- or moderate-income households? OS-6: Control Light and Glare No Impact No mitigation is necessary. No mitigation is necessary. PH-3: Identify Additional Housing Sites and Condition New Academic Space on the Construction of Housing No mitigation is necessary Post-Mitigation Significance Less than Significant Less than Significant Less than Significant Less than Significant PH-2: Will the project result in a net loss, through conversion or demolition, of multifamily rental housing? PH-3: Will the project increase the demand for housing thereby causing indirect environmental impacts? PH-CI&2: Will the project have a cumulative potential to result in a net loss of homes occupied by low- or moderate-income households or a net loss of multifamily rental housing? No Impact Significant No Impact Less than Significant Less than Significant JUNE 23, 2000 PARSONS PAGE S-6 STANFORD UNIVERSITY COMMUNITY PLAN/GENERAL USE PERMIT EIR SUMMARY Impact and Mitigation Summary Impact PH-C3: Will the project plus cumulative projects increase the demand for housing thereby causing indirect environmental impacts? 4. Traffic and Circulation Pre-Mitigation Significance Significant Mitigation Measure PH-3: Identify Additional Housing Sites and Condition New Academic Space on the Construction of Housing TR-I: Transit. Will the project adversely affect public transit service levels or accessibility? TR-2: Bicycle and!or Pedestrian. Will the project cause adverse impacts on the use of bicycle and/or pedestrian travel ways? TR-3: Parking. Will the project create adverse impacts to existing parking or access to existing parking? TR-4: Vehicular Impacts - Freeways. Will the project create adverse vehicular impacts on the freeways? TR-5: Vehicular Impacts - Intersections. Will the project create adverse vehicular impacts for intersections in Palo Alto, Santa Clara County, and Menlo Park? TR-6: Residential Streets. Will the project result in traffic impacts to surrounding residential neighborhoods? Post.Mitigation Significance Less than Significant Less than No mitigation is necessary.Less than Significant Significant No mitigation is necessary.Less than Significant Less than Significant Less than Significant No mitigation is necessary. No mitigation is necessary. TR-SA: Tier 1 Intersection Capacity Expansion TR-5B: Trip Reduction and Monitoring TR-5C: Cooperative Trip Reduction TR-5D: Intersection Capacity Expansion TR-6A: Reduce Cut Through Traffic on Residential Streets TR-6B: Require Site-Specific Traffic Studies for Large GUP Projects Significant Significant Less than Significant Less than Significant Less than Significant Significant Less than Significant JUNE 23, 2000 PARSONS PAGE S-7 STANFORD UNIVERSITY COMMUNITY PLAN/GENERAL USE PERMIT EIR SUMMARY Impact and Mitigation Summary Impact TR-7: Construction. Will the project create additional construction traffic causing a substantial reduction in access to land uses or a reduction in mobility? Pre-Mitigation Significance Significant Mitigation Measure TR-7A: Off-street Parking for Construction Related Vehicles TR-7B: Maintenance of Pedestrian Access TR-7C: Maintenance of Bicycle Access TR-7D: Restriction on Construction Hours TR-7E: Construction Truck Routes TR-7F: Protection of Public Roadways During Construction TR-7G: Protection and Maintenance of Public Transit Access and Routes TR-7H: Construction Impact Mitigation Plan (Alternate Mitigation) TR-7I: Construction During Special Events 5. Hydrology and Water Quality HWQ-I: Surface Water Hydrology. Will the project cause increased runoff due to creation of impervious surfaces? HWQ-2: Groundwater. Will the project reduce groundwater quantity? HWQ-3: Groundwater. Will the project degrade groundwater quality? HWQ-4. Surface Water Quality. Will the project result in a degradation of surface water runoff quality? Significant Significant Significant Significant HWQ-I: Manage Stormwater Runoff HWQ-I: Manage Stormwater Runoff HWQ-2: Maintain Groundwater Recharge HWQ-3: Protect Water Quality HWQ-3: Protect Water Quality HWQ-4: Best Management Practices for Preventing Post-Construction Urban Runoff Pollution Post-Mitigation Significance Less than Significant Less than Significant Less than Significant Less than Significant Less than Significant JUNE 23, 2000 PARSONS PAGE S.8 STANFORD UNIVERSITY COMMUNITY PLAN/GENERAL USE PERMIT E R SUMMARY Impact and Mitigation Summary Impact HWQ-CI: Will the project have a cumulative potential to impact surface water hydrology, groundwater quantity,. groundwater quality or surface water quality? Pre-Mitigation Significance Significant Mitigation Measure HWQ-I: Manage Stormwater Runoff HWQ-2: Maintain Groundwater . Recharge HWQ-3: Protect Water Quality HWQ-4: Best Management Practices for Preventing Post-Construction Urban Runoff Pollution G&S-l: Will project facilities be damaged by ground surface rupture? G&S-2: Will earthquake- induced strong ground shaking damage project facilities? Geology and Seismicity Less than Significant G&S-3: Will project facilities be damaged by co-seismic ground deformation? G&S-4: Will project facilities be damaged by liquefaction or settlement during an earthquake? G&S-5: Will project facilities be damaged by unstable slope conditions? G&S-6: Will project facilities be exposed to damage due to expansive soils or soils with moderate to high erosion potential? Less than Significant Less than Significant Less than Significant Less than Significant Less than Significant No mitigation is necessary. No mitigation is necessary. No mitigation is necessary. No mitigation is necessary. No mitigation is necessary. No mitigation is necessary. Post-Mitigation Significance Less than Significant Less than Significant Less than Significant Less than Significant Less than Significant Less than Significant Less than Significant JUNE 23, 2000 PARSONS PAGE S-9 STANFORD UNIVERSITY COMMUNITY PLAN/GENERAL USE PERMIT EIR SUMMARY Impact and Mitigation Summary Pre-Mitigation Mitigation Measure Post.MitigationImpactSignificanceSignificance 7. Hazardous Materials PHS-I: Will the Project provide safeguards to protect the public from exposure to hazardous materials at concentrations detrimental to human health? PHS-2: Will the Project provide safeguards to protect the public from exposure to hazardous waste at concentrations detrimental to human health? PHS-CI: Will the project plus cumulative projects provide safeguards to protect the public from exposure to hazardous materials and wastes at concentrations detrimental to human health? Significant Less than Significant PHS-I: Risk Management Plan No mitigation is necessary. Less than Significant Significant PHS-I: Risk Management Plan Less than Significant Less than Significant 8. Biological Resources BIO-I: Will the project Significant; cause a loss of individuals California Tiger or occupied habitat of Salamander BIO-l(a) through (e) - Option 1: CTS Mitigation Program Proposed by Stanford Option 1 - Significant endangered, threatened, or rare wildlife or plant species? No Impact; Steelhead and California red- legged frog BIO-l(a) through (e) - Option 2: Alternative CTS Mitigation Program (not proposed by project applicant) No mitigation is necessary. Option 2 - Less than Significant Less than Significant JUNE 23, 2000 PARSONS PAGE S-lO STANFORD UNIVERSITY COMMUNITY PLAN/GENERAL USE PERMIT EIR SUMMARY Impact and Mitigation Summary Impact BIO-2: Will the project cause a loss of individuals of CNPS List 3 or 4 plant species? BIO-3: Will the project cause a loss of active raptor nests, migratory bird nests, or native wildlife nursery sites? BIO-4: Will the project cause a permanent net loss of habitat for sensitive wildlife species? BIO-5: Wilt the project cause a permanent loss of sensitive native plant communities? BIO-6: Will the project substantially block or disrupt wildlife migration or travel corridors? BIO-7: Will the project conflict with the County’s tree preservation ordinance? Pre.Mitigation Significance Potentially Significant; Rare, Threatened, and Endangered Plants Less than Significant; American Peregrine Falcon and Willow Flycatcher Significant Significant Less than Significant Significant Significant Significant Mitigation Measure BIO-l(f) through (k): Rare, Threatened, and Endangered Plant Protection Program No mitigation is necessary. BIO-l(f) through (k): Rare, Threatened, and Endangered Plant Protection Prggram BIO-3: Pre-Construction Raptor Surveys No mitigation is necessary. BIO-5: Replacement of Oak Woodland and Riparian Oak Woodland BIO-l(a) through (e) - Option 1: CTS Mitigation Program proposed by Stanford BIO-l(a) through (e) - Option 2: Alternative CTS Mitigation Program (not proposed by project applicant) BIO-7: Planting of Replacement Trees Post.Mitigation Significance Less than Significant Less than Significant Less than Significant Less than Significant Less than Significant Less than Significant Less than Significant Less than Significant JUNE 23, 2000 PARSONS PAGE S-11 STANFORD UNIVERSITY COMMUNITY PLAN/GENERAL USE PERMIT EIR SUMMARY Impact and Mitigation Summary Impact BIO-8: Willthe project conflict with the provisions of an adopted Habitat Conservation Plan, Natural Community Conservation Plan, or other approved local, regional, or state habitat conservation plan? BIO-9: Will the project result in a net loss of wetlands or other waters of the U.S.? BIO-C 1 through BIO-C3, BIO-C7, and BIO-C8: Will the project impact sensitive biological resources based on evaluation criteria 1 through 3, 7, and 8? BIO-C4: Will the project, combined with other cumulative projects, cause a permanent loss of habitat for sensitive wildlife species? BIO-C5: Will the project, combine~t with other cumulative projects, cause a permanent loss of sensitive native plant communities? BIO-C6: Will the project, combined with other cumulative projects, substantially block or disrupt wildlife migration or travel corridors? Pre-Mitigation Significance Less than Significant Significant Significant Less than Significant Significant Significant Mitigation Measure No mitigation is necessary. BIO-9: Wetland Avoidance and Replacement BIO-l(a) through (e) - Option 2: Alternative CTS Mitigation Program (not proposed by project applicant) BIO-l(t) through (k): Rare, Threatened, and Endangered Plant Protection Program BIO-3: Pre-Construction Raptor Surveys BIO-7: Planting of Replacement Trees No mitigation is necessary BIO-5: Replacement of Oak Woodland and Riparian Oak Woodland BIO- l(a) through (e) - Option 2: Alternative CTS Mitigation Program (not proposed by project applicant) Post.Mitigation Significance Less than Significant Less than Significant Less than Significant Less than Significant Less than Significant Less than Significant JUNE 23, 2000 PARSONS PAGE S.12 STANFORD UNIVERSITY COMMUNITY PLAN/GENERAL USE PERMIT EIR SUMMARY Impact and Mitigation Summary Impact Pre-Mitigation Significance BIO-C9: Will the project,Significant combined with other cumulative projects, result in a net loss of wetlands or other waters of the U.S.? 9. Historic and Archaeological Resources HA- l: Will the project Significant cause a substantial adverse change in the significance of a historical resource as defined in Section 15064,5? HA-2: Will the project cause a substantial adverse change in the significance of an archaeological resource as defined in Public Resources Code 21083.2? HA-3: Will the project directly or indirectly destroy a unique paleontological resource or site or unique geologic feature? HA-4: Will the project disturb any human remains, including those interred outside of formal cemeteries? Significan{ Significant S!gnificant SignificantHA-CI: Will the project combined with cumulative projects have a potential to disturb historical resources? Mitigation Measure BIO-9: Wetland Avoidance and Replacement HA- 1: Protection of Historic Resources HA-2: Protection of Known and Previously Undiscovered Archaeological Resources HA-3: Protection of Undiscovered Paleontological Resources HA-2: Protection of Known and Undiscovered Archaeological Resources HA-l: Protection of Historic Resources Post-Mitigation Significance Less than Significant Significant Less than Significant Less than Significant Less than Significant Significant JUNE 23, 2000 PARSONS PAGE S-13 STANFORD UNIVERSITY COMMUNITY PLAN/GENERAL USE PERMIT EIR SUMMARY Impact and Mitigation Summary Impact HA-C2-4: Will the project combined with cumulative projects have a potential to disturb archaeological, unique geological, or paleontological resources, or human remains? Pre-Mitigation Significance Significant Mitigation Measure Archaeological Resources HA-2: Protection of Known and Undiscovered Archaeological Resources Unique Geologic, Paleontological Resources and Human Remains No mitigation is necessary. 10. Public Services and Utilities PS-I: Will the project increase demand for police, fire, water, power, sewage treatment and disposal, or solid waste removal to such a degree that accepted service standards are not maintained? PS-2: Will the project create a demand for additional school capacity that cannot be met by existing or planned capacity? PS-CI: Will the project, combined with other cumulative projects, increase demand for police, fire, water, power, sewage treatment and disposal, or solid waste removal to such a degree that accepted service standards are not maintained? Significant; Police Significant; Fire Significant; Water Significant; Wastewater Less than Significant; Solid Waste Less than Significant; Electrical Power Significant Significant PS-1A: Maintain Police Services PS-1B: Maintain Fire Services PS-1C: Water Conservation and Recycling PS-1D: Improve the Wastewater Collection System No mitigation is necessary. No mitigation is necessary. PS-2: Payment of Statutory School Impact Fees PS-1A: Maintain Police Services PS-1B: Maintain Fire Services PS-1C: Water Conservation and Recycling PS-1D: Improve the Wastewater Collection System Post-Mitigation Significance Less than Significant Less than Significant Less than Significant Less than Significant Less than Significant Less than Significant Less than Significant Less than Significant Less than Significant JUNE 23, 2000 PARSONS PAGE S. 14 STANFORD UNIVERSITY COMMUNITY PLAN/GENERAL USE PERMIT EIR SUMMARY Impact and Mitigation Summary Impact PS-C2: Will the project, together with other cumulative projects, create a demand for additional school capacity that cannot be met by existing or planned capacity? 11. Air Resources Pre.Mitigation Significance Significant Mitigation Measure PS-2: Payment of Statutory School Impact Fees Post.Mitigation Significance Less than Significant AQ- 1 : Will there be inadequate mitigation for potential construction- period emissions? AQ-2: Will the project produce local CO concentrations that exceed federal and state standards? AQ-3: Is the project inconsistent with emission growth factors contained in any BAAQMD air plans or does it result in an emissions increase greater than the listed significance thresholds? AQ-4: Will the project create objectionable odors? AQ-5: Will the project significantly alter air movement, moisture, or temperature, or change in climate, either locally or regionally? AQ-6: Will the project expose sensitive receptors or the general public to substantial levels of toxic air contaminants? Significant AQ-I: Reduce Diesel Emissions Less than Significant No mitigation is necessary.Less than Significant Less than Significant Less than Significant Less than Significant Less than Significant No mitigation is necessary. No mitigation is necessary. No mitigation is necessary. No mitigation is necessary, Less than Significant Less than Significant Less than Significant Less than Significant Less than Significant JUNE 23, 2000 PARSONS PAGE S-15 STANFORD UNIVERSITY COMMUNITY PLAN/GENERAL USE PERMIT EIR SUMMARY Impact and Mitigation Summary Impact AQ-Cl: Will the project have significant cumulative air quality impacts? 12. Noise Pre.Mitigation Significance Less than Significant Mitigation Measure AQ-1 Reduce Diesel Emissions Post.Mitigation Significance Less than Significant NOISE-1 : Will Significant NOISE-1 : Reduce Construction Noise Significant construction of the project expose the public to high noise levels? SignificantNOISE-2: Will operation of the project expose the public to high noise levels? Less than Significant Less than Significant Significant Less than Significant NOISE-3: Will operation of the project expose the public to high traffic noise levels? NOISE-2: Provide for Noise Reduction Designs No mitigation is necessary. No mitigation is necessary. No mitigation is possible. NOISE-2: Provide for Noise Reduction Designs NOISE-4: Will vibration from project construction cause any disturbance? NOISE-C 1: Will construction of the project combined with other nosie sources expose the public to high cumulative noise levels? NOISE-C2: Will operation of the project expose the public to high cumulative noise levels? Less than Significant Less than Significant Less than Significant Significant Less than Significant JUNE 23, 2000 PARSONS PAGE S-16 STANFORD UNIVERSITY COMMUNITY PLAN/GENERAL USE PERMIT EIR SUMMARY Impact and Mitigation Summary Impact NOISE-C3: Wilt operation of the project expose the public to high cumulative traffic noise levels? NOISE-C4: Will vibration t~om project construction plus cumulative projects cause any disturbance? Pre-Mitigation Significance Less than Significant Less than Significant Mitigation Measure No mitigation is necessary. No mitigation is necessary. Source: Parsons, 2000 Post.Mitigation Significance Less than Significant Less than Significant JUNE 23, 2000 PARSONS PAGE S.17 TRANSP OR TA TION Attachment E DIVISION Memorandum Date:July 24, 2000 To:Luke Connolly From:Carl Stoffel ~ Subject:GUP Mitigations The City supports the following transportation mitigations for the GUP: "No net new commute trips" (DEIR Mitigation TR-5B) and "Cooperative trip reduction" (Mitigation TR-5C) should be the primary mitigation measures for intersection impacts on maj or roads. Tier 1 intersection improvements (Mitigation TR-5A) should be implemented. These are Arboretum/Palm and Welch/Campus Drive West, both of which are Stanford campus intersections (Arboretum!Palm signal is operated and maintained by Palo Alto). For each location, we support giving Stanford the option of implementing a configuration other than that specified in the DEIR if the altemate improvement is equal or better. Specifically, we support the option of a modem roundabout at ArboretmrdPalm, if so desired by Stanford. 3.Generally, Palo Alto does not support Tier 2 intersection projects, with the following exceptions: a°E1 Camino Real/Churchill (Palo Alto): This project is already in the Palo Alto CIP. Stanford’s fair share for this location should be given to the City upon approval of the GUP, with the proviso that Palo Alto may wish to use the funds on an alternative project (refer to discussion below). bo We do not support other Tier 2 intersection projects in Palo Alto or Santa Clara County for reasons stated elsewhere. C°For Menlo Park intersections, Menlo Park should determine whether or not it would like to pursue the improvements and, if so, receive Stanford’s fair share contribution for them. GUP Mitigations July 24, 2000 Page 2 of 6 Palo Alto supports the "Sand Hill Road Widening as Alternative Mitigation" for the certain intersection impacts in Menlo Park and on Stanford campus. Palo Alto supports Stanford participation in future neighborhood traffic studies initiated by Palo Alto and Menlo Park (Mitigation T-6A). Palo Alto suggests that this mitigation measure be modified to require that Stanford be responsible to pay for and conduct a license plate and/or origin-destination survey to determine which vehicles are travelling to/from Stanford lands. Furthermore, the proportion of through traffic attributable to Stanford should be all traffic generated by the campus area, whether or not it is related to the new GUP development. o Palo Alto supports the proposed TDM monitoring program for "no net new commute trips" described under Mitigation TR-5B. Palo Alto requests that the following requirements for compliance be added to this monitoring program: a. Monitoring will be conducted annually. No Stanford’s failure to meet the "no net new co~mnute trips" requirement by any amount in either the AM or PM peak hour for any two years (i.e., not necessarily consecutive) will constitute "triggering" of Stanford’s full payment of fair share mitigation funds for all Tier 2 intersection improvements for which Stanford has not already made payment to the respective jurisdictions. Co "Fair share" should be based on all Stanford traffic using a particular intersection (i.e., existing and new traffic)--not just the project component from the new GUP. e° f. If a third year of failure to meet the TDM requirement occurs, Stanford will not be permitted to conduct further development projects permitted under the GUP that have not already been approved for c.onstruction by the County. Reinstatement of development rights will occur following two consecutive years of successfully meeting the "no net new commute trips" requirement. For Palo Alto and County Tier 2 intersections for which fair share funds are received per item (b) above, Palo Alto has identified the following possible "alternative mitigations" for which the funds should be spent and/or for which Stanford should be responsible. This list may be modified by Palo Alto or the County. GUP Mitigations July 24, 2000 Page 3 of 6 (i) (ii) (iii) (iv) Increased shuttle service in the Stanford Research Park (all-day bi- directional service between all major Research Park locations and the California Avenue Caltrain station). Establishment of a transit center for Stanford and Palo Alto at the University Avenue Caltrain station. Bicycle lane projects on Junipero Serra Boulevard between Foothill Expressway and Alpine Road and on Deer Creek Road between Arastradero Road and Page Mill Expressway. Sidewalk and/or multiuse path along the north side of Stanford Avenue between E1 Camino Real and Escondido Road. (v) (vi) (vii) Planned new pedestrian/bicycle undercrossing of Alma and Caltrain tracks at California Avenue. This undercrossing would be part of the proposed Stanford/Palo Alto Bay to Foothills trail in which Stanford may participate as part of the GUP. Planned new pedestrian/bicycle undercrossing of the Caltrain tracks at Homer Avenue. This undercrossing would link pedestrian and bicycle traffic to the Stanford campus via the existing PAM!ECR traffic signal and a potential new pedestrian/bicycle path through the Stanford arboretum area to connect to the Medical Center area (see next item). Construction of a pedestrian/bicycle path in the Stanford arboretum area between the PAMF/ECR traffic signal and the Arboretum!Palm intersection. (viii) (ix) Construction of a pedestrian/bicycle path between the new Cancer Center and the new signalized intersection on Sand Hill Road leading to the Stanford West apartments and the bike bridge over San Francisquito Creek. This would include a crossing of Welch Road, which might be signalized. Expansion of the Palo Alto/Stanford shuttle integration project hours of operation. GUP Mitigations July 24, 2000 Page 4 of 6 (x)Increased Stanford responsibility for traffic calming projects in Palo Alto (beyond mitigation measure TR-6A), to include collector streets and residential arterials. Note: Some of the above alternative mitigations were also listed for the recently- approved Cancer Center project. The impact of the GUP extend~ beyond the peak hour impacts specifically identified in the DEIR. These. impacts are increased traffic congestion and impacts during the non-peak hours on maj or streets and, in some cases, on local residential streets. As mitigation for these impacts, Stanford should be required to implement an "Integrated Transportation Plan" as described in the attachment to this memorandum. CS Attachment: "An Integrated Transportation Plan for Stanford" GUP Mitigations July 24, 2000 Page 5 of 6 ATTACHMENT An Integrated Transpo.~ation Plan for Stanford Stanford lands are served by a complex, multimodal transportation system. Elements of this system are the campus road net, Marguerite shuttle bus routes, bike lanes and paths, sidewalks, and a travel demand management program. Stanford’s transportation system interconnects with the roadway, bus and rail transit, bicycle, and pedestrian networks of the surrounding region. Both Stanford’s and the region’s transportation needs and possibilities are dynamic. Prospective changes in the region’s transportation system over the next five to ten years include: Doubling of Caltrain service Deployment of"articulated" (double capacity) VTA buses to and from the University Avenue Caltrain station Creation of a high-speed "baby bullet" passenger train between San Francisco and San Jose Development of a Palo Alto Intermodal Transit Center Construction of a new bicycle/pedestrian undercrossing of Caltrain near Stanford lands at Homer Avenue in Palo Alto Creation of an east-west "bicycle boulevard" in Palo Alto Construction of a continuous off-road bicycle path between Churchill and the University Avenue depot in Palo Alto Improvements to Palo Ako’s Shuttle and other local transit service Arterial and local street traffic calming initiatives in Palo Alto Major upgrades to Palo Alto’s traffic signal system Successful, citywide travel demand management efforts in Palo Alto Potential transportation system changes in the ten- to twenty-year horizon include: Inauguration of high-speed rail passenger service between Los Angeles and San Francisco Creation of commuter rail service parallel to the Dumbarton bridge, with shuttle service from an East Palo Alto station to Palo Alto and Stanford Extension of light rail service from Mountain View to Palo Alto Continued improvements in bus transit services, bicycle, and pedestrian facilities in the region These shorter- and longer-term changes will take place in context of and in response to rising travel demand, increased levels of roadway congestion, and heightened concerns about air pollution and quality of life for the region. An integrated transportation systems or master plan needs to be developed in order for Stanford to respond effectively to these concerns and the opportunities. This plan should be integrated in two ways: 1.) developed in cooperation with neighboring jurisdictions: Palo Alto, Menlo Park, East Palo Alto, and the County of Santa Clara; and 2.) provide for efficient integration and optimal use of the various transportation modes, including private vehicles, bus and rail public transport, bicycle and pedestrian transportation. The integrated transportation plan should have GUP Mitigations July 24, 2000 Page 6 of 6 shorter-term (perhaps one to ten year) and a longer-term (perhaps ten to twenty year) components. In addition to addressing each transportation mode, the Plan should include several ancillary facilities or functions. Plan elements should comprise the following: Vehicle Circulation and Roadway Network Public Transit Bicycle and Pedestrian Parking Travel Demand Management Transportation System Management (including use of Intelligent Transportation Systern technologies in place of conventional increases in road capacity) Traffic Calming (including use of innovations such as roundabouts in place of conventional traffic signals or stop control) elements. Attachment F Public Works Department Engineering Division MEMORANDUM Date:July 24, 2000 To: From: Luke Connolly, Planning Joe Teresi (x2129)~-o- Senior Engineer ~" Subject:EIR for Stanford University Draft Community Plan and General Use Permit Application The Public Works Engineering Division has the following comments on the subject EIR: Arastradero Creek is a tributary of Matadero Creek (confluence is near intersection of Arastradero and Page Mill Roads). It is not clear why Arastradero Creek watershed is separated out from Matadero Creek in the analyses and tables. Data pertaining to Deer Creek, another tributary of Matadero Creek, is included with the Matadero Creek data. The 100-Year rainfall total and average intensity appear to be underestimated in the hydrology section (Page 4.5-9). Using the Santa Clara County Drainage Manual as a reference, the mean annual precipitation for Stanford University is 16 inches, and the runoff for a 100-year, 24-hour storm is 4.68 inches (not 4.32 inches), with an average intensity of 0.19 inches/hour (not 0.17 inches/hour). It is unusual that the analysis of the impacts of increased runoff resulting from the proposed new development is based upon a 100-year, 24-hour storm. The 100-year standard is normally used to analyze the capacity of regional facilities such as creeks or large flood control facilities. A portion of the developed campus area drains into the city of Palo Alto’s storm drain system. Storm drain systems are typically designed to convey the runoff from shorter, more frequent storm events, such as a 10-year, six-hour storm. Impacts of the proposed development on the 10-year storm peak runoff rate are not addressed in the EIR. Increases in the 10-year storm peak runoff will have adverse impacts on the City’s storm drain system. The fact that project mitigations will ensure that there will be no increase in the peak runoff from a 100-year storm does not necessarily mean that there will not be an increase in peak runoff during smaller events. Since the design details of the proposed detention basins are not discussed, it is not clear what, if any, runoff detention will take place during smaller storms. The EIR should be amended to include an analysis of the impacts of the proposed development on the peak runoff rate from the lO-year, six-hour storm event. Comments on Stanford Use Plan EIR July 24, 2000 Page 2 4. Runoff from portions of the developed campus area flows through the City of Palo Alto enroute to Matadero Creek, either through the City’s storm drain system or through the Stanford Channel, a Santa Clara Valley Water District facility. The Stanford Channel has less than 100-year flood control capacity. It overflows into a natui:al drainage course and storm drain system that traverses the College Terrace neighborhood in Palo Alto when it fills beyond its capacity. This overflow has caused flooding in the neighborhood during moderate storms (less than 100-year storms) in the past. Any additional runoff may exacerbate this flooding threat. Portions of the campus drain into a Caltrans/City storm drain that runs south along E1 Camino Real, east on Page Mill Road, and south along Park Boulevard before discharging to Matadero Creek. Additional runoff may result in flooding of this storm drain system. The EIR does not address the impacts of the proposed development on either of these drainage facilities. The EIR should be amended to include an analysis of the impacts of the proposed development on the City of Palo Alto’s storm drain system and the Stanford Channel. discussed under item 3 above, these impacts may occur during storms smaller than the 100-year, 24-hour storm analyzed in the EIR. As Runoff from portions of the developed campus area flow to San Francisquito Creek. The creek has less than 100-year flood control capacity. The EIR does not analyze the impacts of increased runoff from new development on San Francisquito Creek during storms smaller than the 100-year storm event. The fact that project mitigations will ensure that there will be no increase in the peak runoff from a 100-year storm does not necessarily mean that there will not be an increase in peak runoff during smaller events. The EIR should be amended to include an analysis of the impacts of the new development on the potential for San Francisquito Creek flooding during events smaller than the 100- year storm. The EIR cites the use of detention basins as the sole proposed mitigation for expected increases in runoff resulting from new development on the campus. While detention basins are an acceptable means of controlling peak runoff, there are other drainage features that can be incorporated into site designs that will reduce total runoff and improve storm water quality, as well as control peak runoff rates. These features will also function to reduce runoff during smaller, more frequent storms, when the proposed detention basins may not be effective. These design features include the following: Directing roof and parking lot drainage into vegetated swales Elimination of "directly connected impervious areas" by breaking up drainage paths with landscaping or other pervious areas Retention of native vegetation and minimization of disturbances to natural terrain Use of pervious pavement materials Use of underground parking and multi-storied buildings to minimize development footprints Clustering of development to minimize land disturbances Comments on Stanford Use Plan EIR July 24, 2000 Page 3 These and other design techniques are described more fully in a manual entitled Start at the Source Design Guidance Manual for Storm Water Quality Protection, published by the Bay Area Storm Water Management Agencies Association. The EIR should be amended to require drainage design features in addition to retention basins as mitigation measures that will control the quantity of storm water runoff. The EIR sections on groundwater and surface water quality impacts discusses the preparation of Storm Water Pollution Prevention Plans (SWPPP) and the use of Best Management Practices as a mitigation measure only in the context of compliance with the State of California General Permit for Discharges of Storm Water Associated with Construction Activities. The EIR correctly states that the General Permit applies only to projects that disturb five or more acres of land. Water quality impacts, both short-term impacts during construction and permanent post-construction impacts, may, however, result from projects of any size. In addition, the Municipal Stormwater Permit issued to Santa Clara County (as one of 15 co-permittees in the County) requires the County to "implement control measures and best management practices to reduce pollutants in storm water discharges to the maximum extent practicable" through development and implementation of an Urban Runoff Management Plan (URMP). One of the required components of the URMP is a plan to review and control the water quality impacts of new development. The EIR discussion and mitigation measures should be clarified to require Stanford to prepare a SWPPP and implement BMP’s on all new development projects, regardless of size. The EIR’s discussion of potential water quality impacts and mitigation measures is rather limited and should be expanded to address the full range of issues. There should be more discussion of typical Best Management Practices (BMP’s) that will be incorporated into the proposed development to minimize both construction and post-construction storm water quality impacts. Potential construction-related water quality impacts include erosion of sediment as well as non-storm water discharges resulting from improper material storage, site housekeeping practices, and construction vehicle/equipment maintenance, fueling and cleaning. Certain construction operations (e.g. paving, concrete truck washout, pavement sawcutting, painting) also have a high potential to release pollutants if not performed properly. Typical construction-stage BMP’s include stabilized construction entrances, catch basin protection, silt fencing, berming around material and equipment storage areas, and designated concrete washout areas. Potential permanent water quality impacts include increased runoff, and the introduction of pollutants including sediments, heavy metals, pesticides, fertilizers, and other chemicals from sources such as parking lots and dumpster areas and activities such as landscape maintenance, car washing, and tenant use and disposal of cleaning products and other household chemicals. Typical permanent BMP’s that should be considered include site planning concepts such as reduced impervious area, clustering of buildings, .infiltration of Comments on Stanford Use Plan EIR July 24, 2000 Page 4 storm runoff, and retention of native vegetation. Specific BMP~s may include catch basin Stenciling (No Dumping! Flows to San Francisquito Creek), routing of parking lot and building storm runoff to vegetated swales, storm water pollution prevention education for eventual building user/residents, and the use of catch basin filter inserts, covered dumpster areas, and pervious paving. Start at the Source, described in comment 6 above, is an excellent guidance, document for selecting permanent storm water pollution prevention BMP’s. cc:Glenn Roberts Kent Steffens Jim Harrington