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HomeMy WebLinkAbout7.1 Fallon Sports Parkor 19 82 /ii � 111 DATE: TO: FROM: SUBJECT STAFF REPORT CITY COUNCIL February 18, 2014 Honorable Mayor and City Councilmembers CITY CLERK File #600 -35 Christopher L. Foss, Acting City Manager " Fallon Sports Park Phase II Prepared by Rosemary Alex, Parks and Facilities Development Coordinator EXECUTIVE SUMMARY: In Fiscal Year (FY) 2013/14, funding was approved to proceed with the design of Phase II of Fallon Sports Park. In September 2013, the City Council approved an agreement with Carducci and Associates to prepare the design and construction documents. At the time, a mini -phase was envisioned for the park due to funding constraints. Staff is proposing completing all of the standard improvements and amenities in one phase and adding some of the optional amenities to the project identified as desirable by the City Council. A change order is required to increase the scope of work for the additional design services. The City Council will also consider approval of an Addendum to the Fallon Sports Park 2005 Mitigated Negative Declaration and 1993 Eastern Dublin EIR to satisfy California Environmental Quality Act (CEQA) requirements. FINANCIAL IMPACT: Following is a summary of the Change Order for Carducci and Associates Contract Amount $837,000 Proposed Change Order #1 $175,000 Amended Contract Amount $1,012,000 The project will incur expenses over more than one fiscal year for the additional services, and sufficient funds are available in the FY 2013/14 project budget to approve Change Order #1. RECOMMENDATION: Staff recommends the City Council approve modifications to the design scope for the Lower Terrace; approve Change Order #1 for Additional Consultant Services; and approve the Addendum to the Fallon Sports Park 2005 Master Plan Mitigated Negative Declaration and 1993 Eastern Dublin EIR v1 ,. Submitted Byl Reviewed By Parks and Community Ser ices Director Acting Assistant City Manager Page 1 of 6 ITEM NO. 7.1 DESCRIPTION: Background In Fiscal Year (FY) 2011/12, one of the City Council's key initiatives was to develop phasing options and costs for the Fallon Sports Park to include two new soccer fields and a 90 -foot baseball diamond. In response, the City prepared an update to the Fallon Sports Park Master Plan for the Lower Terrace of the park. The process included community input, meetings with sports user groups and the Parks and Community Services Commission. The City Council approved the update to the plan for the Lower Terrace on February 21, 2012 (Attachment 1). The updated plan listed standard amenities that could be constructed within the budget based on the Public Facility Fees being collected to build the park. The updated Master Plan also included optional park amenities that could be added to the bid documents for future phases of the park if funding is available. Following is the list of the standard and optional amenities approved by the City Council in February 2012: Table 1 - Standard & Optional Amenities in the Approved Lower Terrace Master Plan STANDARD AMENITIES OPTIONAL • Entry road and parking for 145 cars • 2 Synthetic Turf Soccer Fields (65x110) or • Pedestrian circulation 2 Synthetic Turf Soccer Fields (65x110 • Utilities and 80x120) • Landscaping • Baseball Field Restroom • 2 Natural Turf Soccer Fields (80x120 and • Baseball Synthetic Turf Infield 65x110) • Recreation Building • Lighted 90' Baseball Diamond • Soccer Field Lighting • Restroom & Concession Building • Soccer Field Shade Structures • Adventure Playground • Soccer Field Wind Breaks • Baseball Field Terraced Seating • Soccer Practice Walls • Scorekeeper's Booth • Baseball Scoreboard • 4 Lighted Bocce Ball Courts • Group Picnic Area for 100 people • Park Identity and Direction Signs • Site Furnishings Funding was allocated in the FY 13 -14 budget to begin the design of the Lower Terrace. On October 1, 2013 the City Council approved an Agreement with Carducci and Associates to prepare the design and construction documents for the project, which at the time based on the estimated amount of Public Facilities Fees available was envisioned as a "partial phase" of the lower terrace. Attachment 2 is a map showing the options for the scope as approved by the City Council on October 1, 2013. Table 2 on the following page outlines the scope of services that was approved by the City Council for the partial phase. fable 2 - Standard and Additive Alternate Amenities Approved for Design Scope STANDARD & ADDIDITIVE AMENITIES AMENITIES NOT IN DESIGN SCOPE • Entry road and parking for 145 cars Baseball Field Restroom • Minimal Pedestrian Circulation • Baseball Synthetic Turf Infield Page 2 of 6 • Utilities • Minimal Landscaping for erosion control • 2 Synthetic Turf Soccer Fields (65x110 and 80x120) • Lighted 90' Baseball Diamond • Baseball Field Terraced Seating • Scorekeeper's Booth • Restroom & Concession Building • Minimal Site Furnishings • Park Identity and Direction Signs Additive Alternates • Soccer Field Lighting • Adventure Playground • Baseball Scoreboard • 4 Lighted Bocce Ball Courts • Group Picnic Area for 100 people • Full Site Furnishings • Fulllandscape • Full circulation • Recreation Building • Soccer Field Shade Structures • Soccer Field Wind Breaks • Soccer Practice Walls • Street frontage landscape and sidewalks along Central Parkway and Fallon On October 22, 2013, Staff and its consultant Carducci and Associates met at Fallon Sports Park with representatives from Dublin Little League, Dublin United Soccer and Dublin cricket players. The meeting was held to get feedback on the proposed phase II improvements. In regards to the 90' baseball diamond, the primary interest was in the orientation of the diamond, access to restrooms and seating for spectators. The primary interest from the soccer representatives was in improving the spectator experience by providing seating along with shade and wind protection. Following the initial meeting, Carducci and Associates prepared a sun analysis for the original orientation as well as the proposed orientation of the baseball field. Carducci and Associates also prepared a seating and shade option for the soccer field. At a subsequent meeting, the information was shared with baseball and soccer representatives and both parties were supportive of the revisions. Adult baseball representatives were unable to attend the meetings; however Staff has communicated with them on the field orientation and answered their questions. As a result of the input from the user groups, Carducci prepared Attachment 3 that shows the modifications proposed to the base amenities approved by the City Council. Additional Amenities Proposed for Lower Terrace Phase Based on the updated Public Facilities Fee cash flow projections and an anticipated community benefit payment, Staff is recommending adding most of the remaining optional amenities to the scope of the Lower Terrace Phase with the exception of the Baseball Restroom, Recreation Building and the Soccer Practice Walls. Attachment 4 shows the amenities staff proposes adding to the scope of the design. By including the additional elements, the phase II development would be complete with the exception of the multi - purpose room which could be a standalone project in the future. The benefits of adding additional park elements to the project is that there will be an economy of scale added to the current project, plus there will be reduced costs in managing, inspecting and bidding a second park project. The City Council will need to approve a change order in the amount of $175,000 for the Agreement with Carducci and Associates to increase the scope of work for the additional design services. Attachment 5 is a copy of the proposed change order that will increase the total contract amount to $1,012,000. Page 3 of 6 The City Council is also considering, on tonight's agenda, the approval of a Development Agreement with Lennar Homes, memorializing a community benefit payment in the amount of $1.8 million that will be a contribution towards the development of turf soccer fields at Fallon Sports Park in phase II. Even with the potential community benefit payment, increasing the scope of the lower terrace phase will require an estimated $1.6 million loan from the General Fund Undesignated Reserve to the Public Facility Fee program in FY 2014/15 in order to bid the project. Staff anticipates that with the current parks CIP schedule and development pipeline, this loan amount will likely be repaid (with interest) in the next five years from future collections of Public Facilities Fees. Without the community benefit payment the General Fund contribution would increase to over $3.4 million, of which only $1.6 million would be repaid from Public Facility Fees. The Recreation Building is estimated to cost an additional $1.3 million. Therefore, based on the cash flow and the need for a greater General Fund loan that would not be recoverable in the next five years, this amenity has been deferred to a future phase. If the City Council wanted to add the Recreation Building to this phase of the park, then Staff recommends deferring one of the other parks projects in the proposed five year CIP. Table 3 is a draft of the proposed parks project schedule and costs for the upcoming five -year CIP. TABLE 3 - PROPOSED 2014 -2019 CAPITAL IMPROVEMENT PROGRAM COSTS - PARKS Jordan Ranch Emerald Glen Fallon Sports Park - Dublin Crossing Dublin Crossing Neighborhood Park Recreation & Lower Terrace Parkland Acquisition Parkland Acquisition $1.8 million Aquatic Complex - Phase Loan Repayment Loan Repayment Phase I $14.6 million $1.4 million $1.4 million $28.3 million Library Expansion - Emerald Glen Park General Fund Loan Dublin Crossing Begin design of Youth Phase Improvements- Repayment Community Park - Dublin Crossing $100,000 Final Phase $560,000 Phase I Community Park - $2.3 million $5.5 million Phase II $700,000 Dublin Crossing Dublin Heritage Sean Diamond Park General Fund Loan Community Park Park - Cemetery $2.3 million Repayment Master Plan Phase $960,000 $140,000 $5.3 million The Baseball Restroom was excluded because the new orientation for the baseball field has the player and spectator areas near the main restroom building. The soccer walls have not been included as the stormwater quality requirements for the project have changed and will increase the size of the detention and retention facilities, making the area too constrained for use of the walls. The original Master Plan for the park showed a cricket overlay on the soccer fields in the lower terrace. When the Master Plan was updated by the City Council in February 2012 the cricket pitch was eliminated from the plan as the soccer fields had been changed from natural turf to synthetic turf, and the pitch would eliminate the flexibility to run smaller soccer fields in the Page 4 of 6 opposite direction of the regulation fields. In addition, over the past two years there has only been an average of 39 hours of cricket rentals annually on the existing fields at Emerald Glen. With that regard a cricket pitch is not proposed as part of the lower terrace. Staff will continue to work with cricket and soccer representatives to coordinate scheduling of the cricket and soccer fields at Emerald Glen to provide dedicated time for cricket. Additionally with the addition of two more soccer fields at Fallon there will be less demand on the soccer /cricket overlay field at Emerald Glen. Relocation of Emerald Glen Preschool to Fallon Sports Park Upper Terrace Concurrent with the review of the Lower Terrace with sports user groups, Staff also reviewed the options of relocating the preschool building to Fallon Sports Park in preparation for the construction at Emerald Glen Recreation and Aquatic Complex. Upon analysis of access, utilities and proximity to park facilities, the facility will be relocated to the Upper Terrace in the area below Fire Station #18 and adjacent to the existing parking lot. Parks and Community Services Commission Recommendation On December 16, 2013, the update to the Lower Terrace amenities along with the preschool trailer relocation was presented to the Parks and Community Services Commission. Attachment 6 is the draft minutes from that Commission meeting. The Commission was in support of the modifications to the scope of the design for the Lower Terrace as proposed by Staff as well as the preschool trailer relocation. Fallon Sports Park Phase II — Initial CEQA Study On June 7, 2005, the City Council adopted the Fallon Sports Park Master Plan, anticipating that the park would be developed in phases over time. The park site consists generally of an upper and lower terrace. The first phase of park improvements has been built, primarily on the upper terrace, but including two lighted soccer fields on the lower terrace. On February 21, 2012, the City Council considered a proposed Master Plan update for the sports park. The update proposed to delete future sand volleyball courts and to add a 90' baseball diamond with lights. The update also proposed a list of Optional Park Amenities for which funding was not then available. The staff report explained that these amenities could be added to construction bid documents as funding became available in the future. Among the Optional Park Amenities identified in February 2012 was lighting for the third and fourth soccer field shown in the original Master Plan. However, the Staff Report explained that the original environmental review for the Master Plan (in 2005) did not evaluate such lighting and that a separate environmental review would be required if the lighting was included in the update. Night lighting is proposed for the soccer field included in the second phase of park improvements, therefore, the City has completed an environmental review of the lighting prior to a determination to move forward with this feature of the park construction. In addition to the soccer field lighting previously identified in the 2005 Master Plan update as an Optional Park Amenity, Staff is proposing an amendment to the Master Plan to allow temporary relocation of the existing City preschool at Emerald Glen Park for approximately five years. The relocation would avoid impacts to the preschool during construction at Emerald Glen Park. Both the night lighting and the temporary preschool relocation are addressed in a CEQA Initial Study. The Initial Study showed that there would be no potential for significant impacts from the lighting and temporary preschool relocation beyond those identified in the prior Master Plan MND (and prior Eastern Dublin EIR). Based on the Initial Study, staff prepared a CEQA Addendum (Attachment 7) to document this conclusion and to complete the required environmental review for the current project. Page 5 of 6 NOTICING REQUIREMENTS /PUBLIC OUTREACH: A public meeting notice for this item was sent to residences within 300 -feet of the park as well the sports user groups that participated in the prior planning meetings. A copy of the Staff Report was sent to the Parks and Community Services Commission. ATTACHMENTS: 1. Revised Master Plan Approved by City Council on February 21, 2012 2. Scope of Base Design Work Approved by the City Council on October 1, 2013 3. Proposed Modifications to Base Design work based on User Group Input 4. Proposed Additions to Scope of Design for Lower Terrace 5. Change Order #1 6. Draft Minutes from the Parks and Community Services Commission Meeting 7. Initial Study and Addendum to Fallon Sports Park 2005 Master Plan Mitigated Negative Declaration and Eastern Dublin EIR Page 6 of 6 .1 1 ' 1 ` l � mar - { - r OL IL ♦ ♦ % \ i. \ ; ♦ - . 1 Sri �.' - •Taira. � �.___ � �I _ ��• j'w mmm - ADZ •I!�`�"+ '�, III I' - - _ - _ - - � � O J� 1.1 • H f I fff ' D MA IL IL lk oD �\ III I _ ' III °� D D D Y irpn t e' �► - � = Y _ - ice-- A ME 1 ✓,�� a. _1 .o _ y {1nj QY 41 �fl I � - 1 l I• f 1 h r r •Y �.y_ taw' - Ya •a, a ��� o o 0 N co s— N CD wa — a IQ V a _- - Le) — ,I O 0 a a W W J ~ W O - J IV W N r = Y a a �4Ln Ln O - a – N Z O Lj- J J a PEROT1 s. -Y it 11 t i 1 16, u, 9 - u NIK i•• -� OIL � gel N � a - — 9-M f1�' 1`1■-� d 1 CITY OF DUBLIN CONTRACT CHANGE ORDER NO. 1 PROJECT: Fallon Sports Park — Phase H PAGE 1 OF 1 TO: Callander and Associates, Inc. AGREEMENT DATED October 1, 2013 between Carducci and Associates, Incorporated and the City of Dublin You are hereby directed to make the herein described changes from the scope of services or do the following described work not included in the scope of services on this contract. NOTE: This chance order is not effective until approved by the Citv Manager Description of work to be done, estimate of quantities, and prices to be paid. Segregate between additional work at contract price, agreed price and force account. Chance requested by: City of Dublin 1. The City requested that Carducci and Associates, Incorporated provide additional services to design additional elements as part of Fallon Sports Park— Phase II, as further detailed in proposal attached hereto. SUBMITTED BY: APPROVAL RECOMMENDED BY Paul McCreary Date: Chris Foss Date: Parks and Community Services Director Acting City Manager COST INCREASE: $175,000.00 APPROVED BY Tim Sbranti Date: Mayor We, the undersigned contractor, have given careful consideration to the change proposed and hereby agree, if this proposal is approved, that we will provide all equipment, furnish all materials, except as may otherwise be noted above, and perform all services necessary for the work above specified, and will accept as full payment therefor the prices shown above. Accepted, Date Contractor: Carducci and Associates, Incorporated IN Title: Principal If the Contractor does not sign acceptance of this order, his/her attention is directed to the requirements of the specifications as to proceeding with the ordered work and filing a written protest within the time therein specified. DATE: PROJECT NAME: CIP #: CONTRACT NO. CHANGE ORDER NO. PERCENT COMPLETED CONTRACTOR: CONTRACT AMOUNT: CITY OF DUBLIN EXHIBIT "A" CHANGE ORDER FORM 2/5/2014 Fallon Sports Park - Phase II 950018 n/a 1 8% Carducci and Associates $837,000 CONTRACT CHANGE ORDERS: CHANGE ORDER #01 Additional Design Services TOTAL OF ALL CURRENT AND PRIOR CHANGE ORDERS: ADJUSTED CONTRACT AMOUNT: PROGRESS PAYMENTS MADE: PAYMENT #01 PAYMENT #02 PAYM ENT #03 PAYM ENT #04 PAYM ENT #05 PAYM ENT #06 PAYM ENT #07 PAYM ENT #08 PAYM ENT #09 PAYMENT #10 PAYMENT #11 TOTAL ACTUAL PAYMENTS: ADJUSTED TOTAL CONTRACT: REMAINING BALANCE ON CONTRACT: RECOMMENDATION APPROVED DENIED AMOUNT CONTRACT CHANGE ORDERS: 175,000.00 175,000.00 $175,000.00 $1,012,000.00 15,197.68 PAYMENT #12 36,497.68 PAYMENT #13 PAYMENT #14 PAYMENT #15 PAYMENT #16 PAYMENT #17 PAYMENT #18 PAYMENT #19 PAYMENT #20 PAYMENT #21 PAYMENT #22 51,695.36 APPROVED DENIED SIGNATURE: Supervising City Manager Dept Head $ 51,695.36 $1,012,000.00 $960,304.64 APPROVED DENIED Mayor AMOUNT February 5, 2014 A A Du City of Dublin o ANC" +,CAPV ARCM '!LOS 100 Civic Plaza Dublin, CA 94568 Co Attn: Rosemary Alex Subject: Fallon Sports Park, Phase 2 Dublin, CA Job Number: DUB13 -02 Additional Service Agreement #1 Dear Rosemary: Include schematic design for future 1,500 square -foot recreation building to be a future addition to the phase 2 restroom / concession building or a future stand -alone building. These services will be billed to you under our project number DUB 13-02 under the terms and conditions of our contract with you dated October 1, 2013. The fee for these services will be for a lump sum price of $175,000.00 (one hundred and seventy five thousand dollars) without further authorization. We request your written approval of this authorization for Additional Services by signing and returning one copy of this letter for our files. Sincerely yours, CARDUCCI & ASSOCIATES, INC. William E. Fee ASLA AICP RLA No. 2537 WEF /rt Attachment: Opinion of Cost CITY OF DUBLIN Accepted by: Title: Date: CARDUCCI & ASSOCIATES, INC., 555 BEACH STREET, FOURTH FLOOR, SAN FRANCISCO, CA 94133 (415) 674 -0990 FAX (415) 674 -0999 LANDSCAPE ARCHITECTURE ■ IRRIGATION DESIGN ■ PLANNING ■ URBAN DESIGN �14 IN OD 0 Clt C', It tl Nr N 0 C14 Clq co 0 o, 0 cl� C14 C� 0 6 m 10 IN AA- 0 m m in — — Q, co C l 'o C,4 C,4 Lo All) 4A� 0 N x 0 CD x tl ero 0 tDi -Tj k) 0 ii 0 V U 0 co w 09 0 N 0 ROK, Vzlip 0 4 4) 0 0 W W) 1 10 10 01 0, 01 04 t to 4 0 N V). Ln 0 u 0 4 4) 0 0 W W) 1 10 04 t to 4 44 Ln 0 u 0 0 0 0 0 0 0 0 0 0 N ND axY z o oi " "t, t tea A A l lv§; w o o' - -q 0 0 (A < C w 111,12 4 0 z 0 — . .4) z '0 0 � �2 ' -u CL d) -0 lz Z 8 4 4) 0 LL qi 0 o u -u V) OJ U U) 4 4) IL 0 o E U- U U7 n n z z z E - -u 0 00 0 0 0 000riy re ul V V) U U) 0 0 PARKS AND COMMUNITY SERVICES COMMISSION REGULAR MEETING Draft Minutes CITY OF DUBLIN December 16, 2013 The December 16, 2013 Regular Meeting of the Parks and Community Services Commission was called to order at 7:04 PM at the Dublin Civic Center, Dublin, California, by Chair Totaro. PLEDGE OF ALLEGIANCE Chair Totaro led the Pledge of Allegiance. ROLL CALL Commissioners (Cm.) Present: Ballesteros, Boboc, Mack, Totaro, Sung Commissioner Absent: Elias 8.2 Fallon Sports Park Phase II Ms. Rosemary Alex, Parks and Facilities Development Coordinator, presented the specifics of the item as outlined in the Staff Report. Chair Totaro asked about the timeline for the project. Ms. Alex stated that upon City Council approval, the preparation of the construction documents will begin. The project will go out to bid in late 2014, with construction starting in early 2015, and an anticipated opening date of summer 2016. Mr. Bill Fee, Carducci and Associates Consultant, presented Phase II improvements based on the input received from local sports user groups. Cm. Boboc asked about the wind direction at Fallon Sports Park. Mr. Fee stated the wind normally blows from the west. Chair Totaro asked about the size of the restrooms. Mr. Fee stated there is a new code beginning in January 2014 which requires more restroom stalls for women than men. Using this code and computing the number of persons that will be using the fields will determine the size of the restrooms. Chair Totaro commented that having adequate restrooms will make Fallon Sports Park a premier facility. Mr. Paul McCreary, Parks and Community Services Director, stated Staff will look into the cost benefits of having the restrooms for regular weekday and weekend use versus renting additional units when needed for tournaments. The addition of a multipurpose room could also affect and increase the size of the restrooms. Mr. McCreary stated that due to the Impact Fee Program having better receipts last year and this year, Staff is proposing to finish the lower terrace landscape during Phase II as part of the Capital Improvement Program. Chair Totaro asked if there is anything that can be done to finish the upper terrace, such as the netting on the upper soccer fields. Mr. McCreary stated those improvements have not yet been discussed, but Staff has extensive notes from the local sports groups regarding the balls going over the fields. Any P &CSC Draft Minutes — December 16, 2013 — Page 2 of 2 improvements to the existing fields and amenities could not be funded by Public Facility Fees and would require another funding source. Cm. Boboc asked if the sun analysis for the baseball field was also for the softball fields. Mr. Fee stated the sun analysis is for hardball as it is a 90 -foot baseball field. Chair Totaro asked about the levels of seating on the soccer fields. Mr. Fee stated there will be three tiers of seating on the soccer field. Cm. Ballesteros asked if the modular building for preschool would have restroom facilities, and Mr. Fee said yes. Cm. Ballesteros asked how the north side of the park will transition to the lower portion. Mr. Fee stated there would be a 10 to 15 foot embankment between the sections. There will be nets on the upper field to keep the soccer balls from going down to the lower fields. Other alternatives to contain the balls could also be considered. Cm. Mack commented she was concerned about the restrooms because there seems to be a lot of soccer fields forjust one bathroom. Mr. Fee stated the restrooms would accommodate the facility. Chair Totaro asked if soccer groups were going to assist with the cost of the meeting room at Fallon Sports Park. Mr. McCreary stated the multipurpose room would be a City Facility that would be owned and operated by the City. The soccer groups and others may be able to rent the room when not in use for City programs, but the room would not be a space dedicated only for soccer groups. Mr. McCreary stated that in addition to the amenities the soccer groups requested, the cost for another synthetic turf field and lighting would cost around $2 million. The City is working on other funding sources so as not to completely burden the soccer groups with the costs. Chair Totaro asked if the baseball field will be lighted, and Mr. McCreary said yes. Chair Totaro stated Phase II is a great plan. He stated it would be a great premier facility and can accommodate high school or college games to enhance sports in the City. Mr. McCreary asked the Commission if there was anything they would like to suggest or have changed before Staff takes the plan to City Council. Aside from ensuring adequate restrooms, which is being looked into, the Commission liked the Fallon Sports Park Phase II Plan. 4 • Lead Agency: City of Dublin Prepared By: Jerry Haag, Urban Planner February 7, 2014 Introduction..................................................................................... ..............................2 Applicant.......................................................................................... ..............................2 Project Location and Context ........................................................ ..............................3 Prior Environmental Documents .................................................. ..............................3 ProjectDescription .......................................................................... ..............................5 Environmental Factors Potentially Affected ................................ .............................15 Determination................................................................................... .............................15 Evaluation of Environmental Impacts .......................................... .............................17 Attachment to Initial Study ............................................................ .............................30 1. Aesthetics .................................................................. .............................30 2. Agricultural and Forestry Resources .................... .............................32 3. Air Quality ................................................................ .............................33 4. Biological Resources ................................................ .............................35 5. Cultural Resources ................................................... .............................37 6. Geology and Soils .................................................... .............................39 7. Hazards and Hazardous Materials ....................... .............................41 8. Hydrology and Water Quality ............................... .............................42 9. Land Use and Planning ........................................... .............................44 10. Mineral Resources .................................................... .............................46 11. Noise .......................................................................... .............................46 12. Population and Housing ......................................... .............................47 13. Public Services .......................................................... .............................49 14. Recreation .................................................................. .............................49 15. Transportation/ Traffic ............................................ .............................51 16. Utilities and Service Systems .................................. .............................52 17. Mandatory Findings of Significance ..................... .............................54 Initial Study Preparers .................................................................... .............................57 Agencies and Organizations Consulted ....................................... .............................57 References......................................................................................... .............................57 City of Dublin Environmental Checklist/ Initial Study Introduction This Initial Study has been prepared in accord with the provisions of the California Environmental Quality Act (CEQA) and assesses the potential environmental impacts of approving and implementing Phase II (the Lower Terrace) of the Fallon Sports Park located in Eastern Dublin. The Initial Study consists of a completed environmental checklist and a brief explanation of the environmental topics addressed in the checklist. Because the proposed project is generally based on the land use designations, circulation patterns etc. assigned to the project by the City of Dublin General Plan, the Initial Study relies on a Program FIR certified by the City in 1993 for the Eastern Dublin General Plan Amendment and Specific Plan (the "Eastern Dublin General Plan Amendment and Specific Plan Environmental Impact Report, State Clearinghouse No. 91103064). That FIR, also known in this Iiutial Study as the "Eastern Dublin EIR," evaluated the following impacts: Land Use, Population, Employment and Housing, Traffic and Circulation, Community Services and Facilities, Sewer, Water and Storm Drainage, Soils, Geology and Seismicity, Biological Resources, Visual Resources, Cultural Resources, Noise, Air Quality and Fiscal Considerations. In 2005, the Dublin City Council adopted Resolution No. 89 -05 that approved a Mitigated Negative Declaration for the Fallon Sports Park Master Plan. This will be referred to as the "2005 MND." The 2005 MND analyzed the environmental impacts of approving a Master Plan for the development of the Fallon Sports Park, located on the northwest corner of Fallon Road and Central Parkway and constructing recreational improvements envisioned in the Master Plan. The subject of this Initial Study is a proposed change to the Master Plan to install night lighting on one sports field located on the northeast corner of Central Parkway and Lockhart Street that was not previously considered for night lighting and to relocate an existing City preschool center from Emerald Glen Park to Fallon Sports Park for approximately five years. Applicant: City of Dublin Parks and Community Services Department 100 Civic Plaza Dublin CA City of Dublin Page 2 Initial Study /Fallon Sports Park /Phase 11 February 2014 Attn: Rosemary Alex Parks and Facilities Development Coordinator (925) 833 -6646 Project Location and Context Fallon Sports Park consists of approximately 60 acres of land devoted to a range of active sports recreational uses, including baseball and softball diamonds, soccer fields, basketball and tennis courts. Other uses include group picnic areas, play areas, sports paths, restrooms and vehicle parking lots. Phase I improvements, encompassing approximately 27 acres of land, was completed in 2010 and is open for public use. Two additional phases, generally located in the north, east and south, remain to be constructed. This Initial Study addresses improvements in Phase II, also known as the "Lower Terrace." A Master Plan for the entire 60 -acre Fallon Sports Park was approved by the City of Dublin in June 2006. The park is located on the northwest corner of Fallon Road and Central Parkway in the Eastern Extended Planning area of the City of Dublin as identified in the Dublin General Plan. It is generally located along the west side of Fallon Road, north of Central Parkway and approximately one -half mile north of the 1 -580 freeway. Exhibit 1 shows the regional location of the City of Dublin. Exhibit 2 shows the location of Fallon Sports Park in relation to surrounding features in Eastern Dublin. Exhibit 3 depicts the Lower Terrace area, the focus of this Initial Study, as well as the location of proposed site improvements (discussed below), Existing land uses adjacent to the project site includes residential development and a fire station north of the park, residential development and undeveloped land to the east, residential development to the west and undeveloped land to the south. Prior Environmental Review Documents The project has been included in two previous CEQA documents, as noted below: Eastern Dublin General Plan Amendment and Eastern Dublin Specific Plan (State Clearinghouse #91103064). A Program Environmental Impact Report for the Eastern Dublin General Plan Amendment (Eastern Extended Planning Area) and the Eastern Dublin Specific Plan (EDSP) was certified by the City Council in 1993 by Resolution No. 51 -93. This document and its related Addenda collectively are referred to as the "Eastern Dublin EIR" or "EDEIR." It evaluated the following impacts: Land Use; Population, Employment and Housing; Traffic and Circulation; Community Services and Facilities; Sewer, Water and Storm Drainage; Soils, Geology and Seismicity; Biological Resources; Visual Resources; Cultural Resources; Noise; Air Quality; and Fiscal Considerations. City of Dublin Page 3 Initial Study /Fallon Sports Park /Phase 11 February 2014 The City adopted a Statement of Overriding Considerations (Resolution No. 53 -93) for the following impacts: Cumulative loss of agriculture and open space land, cumulative traffic, extension of certain community facilities (natural gas, electric and telephone service), consumption of non - renewable natural resources, increases in energy uses through increased water treatment and disposal and through operation of the water distribution system, inducement of substantial growth and concentration of population, earthquake ground shaking, loss or degradation of botanically sensitive habitat, regional air quality, noise and alteration of visual character. The Eastern Dublin EIR was challenged in court and was found to be legally adequate. Fallon Sports Park Master Plan Mitigated Negative Declaration (2005 MND) A Mitigated Negative Declaration was prepared to analyze the Fallon Sports Park Master Plan in 2005. The MND was approved by City Council Resolution No. 89 -05 on May 15, 2005. The MND assumed development of the park consistent with the Fallon Sports Park Master Plan. A number of mitigation measures were included in the adopted MND in the attachment to the Initial Study. City of Dublin Page 4 Initial Study /Fallon Sports Park /Phase 11 February 2014 Project Description The proposed project includes approving and developing the Lower Terrace of the Park. Overall improvements envisioned for this phase include but are not limited to: • Constructing an on -site entry road at the existing curb cut along the north side of Central Parkway; • Building an approximately 145 -space vehicle parking lot. • Constructing a combination restroom and concession building. • Extending existing on -site pedestrian pathways from the existing park. • Constructing a 90' lighted baseball field. • Construction of a 2,000 square foot building for public use, including but not limited to community meetings, rentals, etc.) • Constructing two synthetic turf lighted soccer fields plus a warm up area. • Extending utility lines. • Temporarily relocating a City preschool center for a five -year period. • Related improvements, such as site grading and water quality features, to facilitate the above improvements. Details regarding the proposed field lighting and temporary preschool center relocation are discussed below. Field Lighting. The City of Dublin is proposing to install up to 8 lighting fixtures (still correct number ?) adjacent to existing lighted soccer fields similar to existing lights that were constructed as part of the initial phase of the park. The planned athletic fields are located on the southwest corner of Fallon Sports Park. The approximate locations of the light fixtures are shown on Exhibit 4a. An alternative location is shown. out Exhibit 4b. Exhibit 5 shows the design of a typical lighting fixture. Lighting standards (poles) are proposed to be up to 80 feet tall to illuminate soccer and rugby fields. All light fixtures would be 1500 -watt metal halide lamps. Lights would only be used when the field is in use up until 10 pm each night and all lights would be turned off at 10:10 p.m. New lights would be sited so as to minimize spill over of unwanted light and glare on adjacent residential areas to the south and west of the park. To achieve this, lights are proposed to be installed using the following criteria to limit spill over of light from the site. Lights near Lockhart Street shall have a maximum vertical illumination of 0.20 foot - candles at a distance of 260 horizontal distance from the west side of the proposed soccer field. A foot - candle is a unit of illumination equivalent to the light produced from 1 candle at a distance of 1 foot. Prior to using the lights, a photometric analysis will be completed by the City's lighting consultant to confirm this standard is achieved. ® Lights near Central Parkway would be limited to a maximum vertical illumination of 0.40 foot - candles at a distance of 260 horizontal feet from the south side of the baseball field. A photometric analysis will also be completed by the City to ensure this lighting standard is achieved. City of Dublin Page 5 Initial Study /Fallon Sports Park /Phase 11 February 2014 Preschool Relocation. The City proposes to relocate Emerald Glen preschool from its current location in Emerald Glen Park to a portion of the existing (Phase I) Fallon Sports Park while Emerald Glen Aquatic facility is under construction for up to a 5 -year period. Exhibit 6 shows the approximate location of the proposed preschool, which would be immediately north of the existing parking lot in the approximate north central of the park. The preschool enrolls a maximum of 50 students per session with two sessions operated per day. The morning session would begin at approximately 8:45 to 9:15 a.m. and end at 11:00 to 11:45 a.m. The afternoon session would extend from approximately 12.45 to 1:45 p.m. to 3:15 to 3:45 p.m. Each session would have a maximum staff of six staff people at the school would arrive approximately 15 minutes before the start of the session and depart approximately 15 minutes following the close of the session. Proposed preschool facilities include installing modular classrooms totaling 2,300 square feet on a portion of the existing park as described above. Water, wastewater, electrical and other utilities would be extended to the buildings. School staff and visitors would use the existing parking lot. Requested City approvals. The City is proposing to amend the Fallon Sports Park Master Plan to accommodate the proposed project. City of Dublin Page 6 Initial Study /Fallon Sports Park /Phase 11 February 2014 SAN FRANCI! ui 3, 01 0-0,66 Sal irinCrt Ka IAN ckano /Fllt 0f 11,111 1 f (ml 1 , or ffl- h 0'an d v Conc d "h "th a f, r d . ..... sj y I Fl asm p 1pt Hil N'Y� Sum,,P P,,, k A 046c 0,,npl�,x Rich WhIn figq mMNA NerAvvuod 4 j ca"fi, C,,,m, /Y fl,,4o vWl'y k Iffl Park 11, 7! 1w1 r Wah mt rlNZ U,)N 0, H'A" %e%1 rt9rr+dzu / Park A Berkele y R Cvprlduk -'llKlW J,aaf AWYM Va& y VO liegion,r4 Pmk aq, 1111 Kr D el,91 '14 SAN RAMON AL/my flar"Op �F "'k,uh SITE 0§0 R 'o i�'. LOCATION n e— Id, q AW ha rrs: "mr IT . . . ..... .. .... ... . .. . . . . . . . . . . . . DUBLIN . . .... OR/ Smm "grimp] . ....... .. .. LIVERMORE F k 1, Hayward ANiscA*11�', PLEA ANTON Rob S ,14,� l/d mW/ 101, cily Qi) Q /F fole, r a " I N /40/009/// San mati',k.� FREMONT 4/1 0 Mlik c'm g,dvA3,qw'*j N Sin w ka¢YPI ,h, W ('m2) Wrin-W % fg5 city N,", h �jg ,(xm 11,0p, �611,,R a F 2 MILES CITY OF DUBLIN Exhibit 1 FALLON SPORTS PARK PHASE 11 REGIONAL CONTEXT INITIAL STUDY IIIIIIIIUI a p m N m7ES70 7NTI7 MMOPEN SPACE o 0.5 Wes HIGHWAY 580' EXIT 48 AT FALLON ROAD CITY OF DUBLIN Exhibit 2 FALLS N SPORTS PARK PHASE 11 SITE CONTEXT INITIAL STUDY I 9B' BASEBALL DIAMOND (NATURAL GRASS ONLY) B YARD LIGHTED SYNTHETIC TURF SOCCER FIELD 6SX100 YARD LIGHTED SYNTHETIC TURF SOCCER FIELD RESTROOM / CONCESSION BUILDING RECREATION BUILDING CITY OF DUBLIN FALLON SPORTS PARK PHASE 11 INITIAL STUDY I 2s�Q, — — APPROXIMATE LIMIT OF WORK Exhibit 3 PROPOSED LOWER TERRACE IMPROVEMENTS Dal ... .. ..... 9B' BASEBALL DIAMOND (NATURAL GRASS ONLY) B YARD LIGHTED SYNTHETIC TURF SOCCER FIELD 6SX100 YARD LIGHTED SYNTHETIC TURF SOCCER FIELD RESTROOM / CONCESSION BUILDING RECREATION BUILDING CITY OF DUBLIN FALLON SPORTS PARK PHASE 11 INITIAL STUDY I 2s�Q, — — APPROXIMATE LIMIT OF WORK Exhibit 3 PROPOSED LOWER TERRACE IMPROVEMENTS it EXISTING LIGHTED SOFTBALL FIELD ❑ "! 0 SPORTS POLE LIGHT APPROXIMATE LOCATION LIGHTED BOCCE BALL COURTS CITY OF DUBLIN INITIAL STUDY 25W t N Exhibit 4 LOCATION OF FIELD LIGHTING 10, !"Al �0, k 0 SPORTS POLE LIGHT APPROXIMATE LOCATION LIGHTED BOCCE BALL COURTS CITY OF DUBLIN INITIAL STUDY 25W t N Exhibit 4 LOCATION OF FIELD LIGHTING PULL BOX POLETOP LUMINAIRE ASSEMBLY --- 4' 3 30, 18" 1— EXTENDED GLARE CONTROL VISORS BP15-1 --------- /-ADJACENT PAVEMENT CONCRETE PAD #3 REBAR CAISSON PRECAST CI BASE ELECTRICAL COMPONENTS - ENCLOSURE -DNIAM -WAMORS -FUSM -PRUAW IMONG U= -OW OW"ECT PER CIRCUff PER LIGM-sr ICM 2- SMIN -GWAINNG U-0 GALVANIZED STEEL POLE (a PULL 014' LONG PRECAST CONCRETE BASE- - CENTRIFUGALLY SPUN, PRESTRESSED SEE STRUCTURAL DWGS PROVIDED BY MANUFACTURER FOR DESIGN OF CONCRETE BASE CONCRETE 9ACKFILL -JACKING EAR -DETAIL 'A' GROUND LEVEL SSD FOR RASE AND REINFORCEMENT DETAILS 30' DIA MIN, 3000 PSI CONCRETE BACKFILL, SSD ATTACHMENT BID ELEVATION VIE DETAIL 'A' SCALE: NTS NOTE: DIMENSIONS SHOWN ARE MINIMUM REQUIRED 10'-0" 2'-0" CUSTOM&CONTRACTOR SUPPLIES: " r - GROUNDING ROD AND CONNECTION TO SYSTEM GROUNDING LUG -CONCRETE BACKFIL -UNDERGROUND WIRING -SERVICE ENTRANCE PRECAST BASE -/ SIDE VIEW KNUCKLE F3 ON POLES S1 & S2 �L -CL BRACKET WIRE ACCESS HUB HANDHOLE WITH GROUNDING LUG ACCESS INTEGRATED POLE GROUNDING FITTINGS LIFTING BAR HOLE ABOVE GROUND ACCESS HOLE UNDERGROUND ACCESS HOLE INTEGRATED GROUNDING ELECTRODE CITY OF DUBLIN Exhibit 5 FALLON SPORTS PARK PHASE 11 TYPICAL LIGHT FIXTURE INITIAL STUDY LIGHT FIXTURE F3 4 27 1/2"' ON POLES S3 & S4 TOP VIEW CLj- WIRE HARNESS 15.75' (NSIDE PaE) -LIGHT POLE BASE 03 PULL BOX MOWBAND (D #3 REBAR--� "'�GROUND LEVEL 29' . -6' T 'z_ ELECTRICAL COMPONENTS - ENCLOSURE -DNIAM -WAMORS -FUSM -PRUAW IMONG U= -OW OW"ECT PER CIRCUff PER LIGM-sr ICM 2- SMIN -GWAINNG U-0 GALVANIZED STEEL POLE (a PULL 014' LONG PRECAST CONCRETE BASE- - CENTRIFUGALLY SPUN, PRESTRESSED SEE STRUCTURAL DWGS PROVIDED BY MANUFACTURER FOR DESIGN OF CONCRETE BASE CONCRETE 9ACKFILL -JACKING EAR -DETAIL 'A' GROUND LEVEL SSD FOR RASE AND REINFORCEMENT DETAILS 30' DIA MIN, 3000 PSI CONCRETE BACKFILL, SSD ATTACHMENT BID ELEVATION VIE DETAIL 'A' SCALE: NTS NOTE: DIMENSIONS SHOWN ARE MINIMUM REQUIRED 10'-0" 2'-0" CUSTOM&CONTRACTOR SUPPLIES: " r - GROUNDING ROD AND CONNECTION TO SYSTEM GROUNDING LUG -CONCRETE BACKFIL -UNDERGROUND WIRING -SERVICE ENTRANCE PRECAST BASE -/ SIDE VIEW KNUCKLE F3 ON POLES S1 & S2 �L -CL BRACKET WIRE ACCESS HUB HANDHOLE WITH GROUNDING LUG ACCESS INTEGRATED POLE GROUNDING FITTINGS LIFTING BAR HOLE ABOVE GROUND ACCESS HOLE UNDERGROUND ACCESS HOLE INTEGRATED GROUNDING ELECTRODE CITY OF DUBLIN Exhibit 5 FALLON SPORTS PARK PHASE 11 TYPICAL LIGHT FIXTURE INITIAL STUDY "—Ah LU Lu 0 0 Q) w Z w ui U) z ui IL w 0 CL t LLI J C �x - LL uj uj LLI W Z U) w w Z ul � z C<W ax w 20 0- 0 6� Z 0 Q) � ; V, a, z 0 0 to w • • M 0 x 00 LU CC U) w cr. • Ul U) QT 0. MA G. Z U) — I-- i cc co 0 :) (L ❑ cn LL z 00cn cn >. _j F _j LL z 1. Project description: Approval of Phase II improvements to the existing Fallon Sports Park, would include lighted baseball field, two lighted soccer fields, a temporarily relocated preschool, a 2,000 square foot building and other park and recreation improvements. 2. Lead agency: City of Dublin Community Parks & Community Services Department 100 Civic Plaza Dublin CA 94568 3. Contact persons: Rosemary Alex Parks & Facilities Development Coordinator (925) 833 6646 4. Project location: Fallon Sports Park, northwest corner of Fallon Road and Central Parkway in Eastern Dublin 5. Project sponsor: City of Dublin 6. General Plan designation: Community Park 7. Zoning: PD- Planned Development S. Other public agency required approvals: Amendment to City of Dublin Parks and Recreation Master Plan (probable) City of Dublin Page 14 Initial Study /Fallon Sports Park /Phase 11 February 2014 Environmental Factors Potentially Affected The environmental factors checked below would be potentially affected by this project, involving at least one impact that is a "potentially significant impact" as indicated by the checklist on the following pages. _ Aesthetics _ Agricultural - Air Quality Resources - Biological _ Cultural Resources j - Geology/Soils Resources _ Hazards and - Hydrology/ Water _ Land Use/ Hazardous Quality Planning Materials - Mineral Resources -- Noise -- Population/ Housing_ -- Public Services _ Recreation - Transportation/ Circulation -- Utilities/ Service - Mandatory Systems Bindings of Si ng ificance Determination (to be completed by Lead Agency): On the basis of this initial evaluation: I find that the proposed project could not have a significant effect on the environment and the previous Negative Declaration certified for this project by the City of Dublin adequately addresses potential impacts. _ I find that although the proposed project could have a significant effect on the environment, there will not be a significant effect in this case because the mitigation measures described on an attached sheet have been added to the project. A Negative Declaration will be prepared. — I find that although the proposed project may have a significant effect on the environment, but at least one effect 1) has been adequately analyzed in an earlier document pursuant to applicable legal standards, and 2) has been addressed by mitigation measures based on earlier analysis as described on the attached sheets, if the effect is a "potentially significant impact" or "potentially significant unless mitigated." A Environmental Impact Report is required, but must only analyze the effects that remain to be addressed. X I find that although the proposed Project could have a significant effect on the environment, there will not be any new or substantially more severe significant effect in this case because all potentially significant effects: a) have been analyzed adequately in an earlier EIR and MND pursuant to applicable standards; and (b) have been avoided or mitigated pursuant to that earlier EIR and MND, including revisions or mitigation City of Dublin Page 15 Initial Study /Fallon Sports Park /Phase II February 2014 measures that are imposed on the proposed Project, except for those impacts which were identified as significant and unavoidable and for which a Statement of Overriding Considerations was previously adopted by the City. An Addendum to the Eastern Dublin Environmental Impact Report and the 2005 Fallon Sports Park Mitigated Negative Declaration will be prepared. Signature: �z Date: 141 Lq Printed Name: For: City of Dublin Page 16 Initial Study /Fallon Sports Park /Phase 11 February 2014 1) A brief explanation is required for all answers except "no impact" answers that are adequately supported by the information sources a lead agency cites in the parenthesis following each question. A "no impact" answer is adequately supported if the referenced information sources show that the impact simply does not apply to projects like the one involved (e.g. the project falls outside a fault rupture zone). A "no impact" answer should be explained where it is based on project - specific factors as well as general factors (e.g. the project will not expose sensitive receptors to pollutants, based on a project- specific screening analysis). 2) All answers must take account of the whole action involved, including off -site as well as on -site, cumulative as well as project- level, indirect as well as direct, and construction as well as operational impacts. 3) Once the lead agency has determined that a particular physical impact may occur, then the checklist answers must indicate whether the impact is potentially significant, less -than- significant with mitigation, or less - than - significant. "Potentially Significant Impact" is appropriate if there is substantial evidence that an effect may be significant. If there are one or more "Potentially Significant Impact" entries when the determination is made, an EIR is required. 4) "Negative Declaration: Less - than - Significant With Mitigation Incorporated" applies where the incorporation of mitigation measures has reduced an effect from "Potentially Significant Impact" to a "Less- than - Significant Impact." The lead agency must describe the mitigation measures and briefly explain how they reduce the effect to a less - than - significant level (mitigation measures from Section 17, "Earlier Analysis," as described in (5) below, may be cross - referenced). 5) Earlier analyses may be used where, pursuant to the tiering, program EIR, or other CEQA process, an effect has been adequately analyzed in an earlier EIR or negative declaration. Section 15063 (c) (3) (D). The checklist will include a response "no new impact" in these circumstances. In this case, a brief discussion should identify the following: a) Earlier Analysis Used. Identify and state where they are available for review. b) Impacts Adequately Addressed: Identify which effects from the above checklist were within the scope of and adequately analyzed in an earlier document pursuant to applicable legal standards, and state whether such effects were addressed by mitigation measures based on the earlier analysis. c) Mitigation Measures. For effects that are "Less- Than - Significant with Mitigation Measures Incorporated," describe the mitigation measures which were incorporated or refined from the earlier document and the extent to which they address site - specific conditions for the project. City of Dublin Page 17 Initial Study /Fallon Sports Park /Phase 11 February 2014 6) Lead Agencies are encouraged to incorporate into the checklist references to information sources for potential impacts (e.g. general plans, zoning ordinances, etc.). Reference to a previously prepared or outside document should, where appropriate, include a reference to the page or pages where the statement is substantiated. 7) Supporting Information Sources: A source list should be attached and other sources used or individuals contacted should be cited in the discussion. S) This is a suggested form and lead agencies are free to use different formats; however, lead agencies should normally address the questions from this checklist that are relevant to a project's environmental effects in whatever format is selected. 9) The explanation of each agency should identify the significance criteria or threshold, if any, used to evaluate each question and the mitigation measures identified, if any, to reduce the impact to a less than significant level. City of Dublin Page 18 Initial Study /Fallon Sports Park /Phase 11 February 2014 Environmental Impacts (Note: Source of determination listed in parenthesis. See listing of sources used to determine each potential impact at the end of the checklist) Note: A full discussion of each item is found following the checklist. 1. Aesthetics. Would the project: a) Have a substantial adverse effect on a scenic vista? (Source: 2,3,5) b) Substantially damage scenic resources, including but not limited to trees, rock outcroppings, and historic buildings within a state scenic highway? (Source: 2,3,4) c) Substantially degrade the existing visual character or quality of the site and its surroundings? (Source: 2, 5) d) Create a new source of substantial light or glare which would adversely affect day or nighttime views in the area? (Source: 2, 4, 6) 2. Agricultural Resources Would the project: a) Convert Prime Farmland, Unique Farmland or Farmland of Statewide Importance, as shown on the maps prepared pursuant to the Farmland Mapping and Monitoring Program of the California Resources Agency, to a non- agricultural use? (Source: 2, 3, 5) b) Conflict with existing zoning for agriculture use, or a Williamson Act contract? (Source: 1,2,3) c) Involve other changes in the existing environment which, due to their location or nature, could result in conversion of farmland to a non- agricultural use? (Source: 2,3,5) 3. Air Quality (Where available, the significance criteria established by the applicable air quality management district may be relied on to make the following determinations). Would the project: a) Conflict with or obstruct implementation of the applicable air quality plan? (Source: 2,4) b) Violate any air quality standard or contribute substantially to an existing or projected air quality violation? (Source: 2,4) City of Dublin Initial Study /Fallon Sports Park /Phase II Potentially Significant Impact Less Than Significant With Mitigation Less than No New Significant Impact Impact X X i i X i I I — I ' i i i X I - -._ X X i X X I I i I Page 19 February 2014 c) Result in a cumulatively considerable net increase of any criteria pollutant for which the project region is non- attaimnent under an applicable federal or state ambient air quality standard (including releasing emissions which exceed quantitative thresholds for ozone precursors? (2, 4,6) d) Expose sensitive receptors to substantial pollutant concentrations? (Source: 4, 5) e) Create objectionable odors affecting a substantial number of people? (Source: 5, 6) 4. Biological Resources. Would the project a) Have a substantial adverse effect, either directly through habitat modifications, on any species identified as a candidate, sensitive, or special status species in local or regional plans, policies or regulations, or by the California Department of Fish and Game or the U.S. Fish and Wildlife Service ?(Source: 2,3,4) b) Have a substantial adverse effect on any riparian habitat or other sensitive natural community identified in local or regional plans, policies or regulations or by the California Department of Fish and Game or the U.S. Fish and Wildlife Service? (Source: 2,3,4) c) Have a substantial adverse effect on federally protected wetlands as defined by Section 404 of the Clean Water Act (including but not limited to marsh, vernal pool, coastal, etc.) through direct removal, filling, hydrological interruption or other means? (Source: Source: 2,3,4) d) Interfere substantially with the movement of any native resident or migratory fish or wildlife species or with established native resident or migratory wildlife corridors, or impede the use of native wildlife nursery sites? (Source: 2, 3,4) e) Conflict with any local policies or ordinances protecting biological resources, such as tree protection ordinances? (Source: 1, 2, 4) City of Dublin Initial Study /Fallon Sports Park /Phase II Potentially Significant Impact Less Than Significant With Mitigation Less than Significant Impact No New Impact X X X X I i i X i i i i _1 X -- i i i Page 20 February 2014 f) Conflict with the provision of an adopted Habitat Conservation Plan, Natural Community Conservation Plan or other approved local, regional or state habitat conservation plan? (Source: 1,2) 5. Cultural Resources. Would the project a) Cause a substantial adverse impact in the significance of a historical resource as defined in See. 15064.5? (Source: 2,4,5) b) Cause a substantial adverse change in the significance of an archeological resource pursuant to See. 15064.5 (Source: 2,4,5) c) Directly or indirectly destroy a unique paleontological resource, site or unique geologic feature? (Source: 2,3,5) d) Disturb any human remains, including those interred outside of a formal cemetery? (4) 6. Geology and Soils. Would the project a) Expose people or structures to potential substantial adverse effects, including the risk of loss, injury, or death involving: i) Rupture of a known earthquake fault, as delineated on the most recent Earthquake Fault Zoning Map issued by the State Geologist or based on other substantial evidence of a known fault (Source: 2, 4) ii) Strong seismic ground shaking (2, 6) iii) Seismic-related ground failure, including liquefaction? (2, 4) iv) Landslides? (2, 4) b) Result in substantial soil erosion or the loss of topsoil? (Source: 2,4,5 ) c) Be located on a geologic unit or soil that is unstable, or that Would become unstable as a result of the project and potentially result in on- or off-site landslide, lateral spreading, subsidence, liquefaction or similar hazards (Source: 2,4) d) Be located on expansive soil, as defined in Table 18 -1 -B of the Uniform Building Code (1994), creating substantial risks to life or property? (Source: 2,4) City of Dublin Initial Study/Fallon Sports Park/Phase 11 Potentially Significant Impact Less Than Significant With Mitigation Less than Significant Impact No New Impact X X X X X X X X X X Page 21 February 2014 e) Have soils incapable of adequately supporting the use of septic tanks or alternative wastewater disposal systems where sewers are not available for the disposal of wastewater? (Source: 2,4) 7. Hazards and Hazardous Materials. Would the project: a) Create a significant hazard to the public or the environment through the routine transport, use or disposal of hazardous materials (Source: 2, 4, 5) b) Create a significant hazard to the public or the environment through reasonably foreseeable upset and accident conditions involving the release of hazardous materials into the environment? (Source: 2, 4, 5) c) Emit hazardous emissions or handle hazardous materials or acutely hazardous materials, substances, or waste within one - quarter mile of an existing or proposed school? (Source: 2, 3,4) d) Be located on a site which is included on a list of hazardous materials sites compiled pursuant to Government Code Sec. 65962,5 and, as a result, would it create a significant hazard to the public or the environment? (Source: 6) e) For a project located within an airport land use plan or, where such a plan has not been adopted within two miles of a public airport of public use airport, would the project result in a safety hazard for people residing or working in the project area? (Source: 2, 3) f) For a project within the vicinity of private airstrip, would the project result in a safety hazard for people residing or working in the project area? (Source: 2, 4) g) Impair implementation of or physically interfere with the adopted emergency response plan or emergency evacuation plan? (Source: 2,6) City of Dublin Initial Study /Fallon Sports Park /Phase II Potentially Significant Impact Less Than Significant With Mitigation Less than Significant Impact No New Impact X X X X X X X Page 22 February 2014 h) Expose people or structures to a significant risk of loss, injury or death involving wildland fires, including where wildlands are adjacent to urbanized areas or where residences are intermixed with wildlands? (Source: 2, 4,5) 8. Hydrology and Water Quality. Would the project: a) Violate any water quality standards or waste discharge requirements? (Source: 2, 4 ) b) Substantially deplete groundwater supplies or interfere substantially with groundwater recharge such that there would be a net deficit in aquifer volume or a lowering of the local groundwater table level (e.g. the production rate of existing nearby wells would drop to a level which would not support existing land uses or planned uses for which permits have been granted? (2,4) c) Substantially alter- the existing drainage pattern of the site or area, including through the alteration of the course of a stream or river, in a manner which would result in substantial erosion or siltation on- or off -site? (Source: 2, 4, 5) d) Substantially alter the existing drainage pattern of the site or areas, including through the alteration of the course of a stream or river, or substantially increase the rate or amount of surface runoff in a manner which would result in flooding on- or off -site? (Source: 2, 4, 5) e) Create or contribute runoff water which would exceed the capacity of existing or planned stormwater drainage systems or provide substantial additional sources of polluted runoff? (Source: 2, 4, 5) f) Otherwise substantially degrade water quality? (Source: 2,4) g) Place housing within a 100 -year flood hazard area as mapped on a federal Flood Hazard Boundary or Flood Insurance Rate Map or other flood delineation map? (Source: 4, 6) City of Dublin Initial Study /Fallon Sports Park /Phase II Potentially Significant Impact Less Than Significant With Mitigation Less than No New Significant Impact Impact ( I �I X I i X X I I i i X I i I X i i i I X i i i X I I X j I i i Page 23 February 2014 h) Place within a 100-year flood hazard area structures which would impede or redirect flood flows? (Source: 4, 6) i) Expose people or structures to a significant risk of loss, injury, and death involving flooding, including flooding as a result of the failure of a levee or dam? (4) j) Inundation by seiche, tsunami or mudflow) (5) 9. Land Use and Planning. Would the project: a) Physically divide an established community? (Source: 1) b) Conflict with any applicable land use plan, policy, or regulation of an agency with jurisdiction over the project (including but not limited to the general plan, specific plan, or zoning ordinance) adopted for the purpose of avoiding or mitigating an environmental effect? (Source: 1, 2,3,6) c) Conflict with any applicable habitat conservation plan or natural community conservation plan? (1,2,3,6) 10. Mineral Resources. Would the pro ' ject a) Result in the loss of availability of a known mineral resource that would be of value to the region and the residents of the state? (Source: 1, 2,4) b) Result in the loss of availability of a locally important mineral resource recovery site delineated on a local general Plan, specific plan or other land use plan? (Source: 1, 2,4) 11. Noise. Would the proposal result in: a) Exposure of persons to or generation of noise levels in excess of standards established in the local general plan or noise ordinance, or applicable standards of other agencies? (2, 4) b) Exposure of persons or to generation of excessive groundborne vibration or groundborne noise levels? (Source: 2, 4) c) A substantial permanent increase in ambient noise levels in the project vicinity above existing levels without the project? (2, 4, 5) City of Dublin Initial Study/Fallon Sports Park/Phase 11 Potentially Significant Impact Less Than Significant With Mitigation Less than Significant Impact No New Impact X X X X X X X X X Page 24 February 2014 d) A substantial temporary or periodic increase in ambient noise levels in the project vicinity above levels existing without the project? (2,4, 5) e) For a project located within an airport land use plan or, where such a plan has not been adopted, within two miles of a public airport or public use airport, would the project expose people residing or working n the project area to excessive noise levels? (2, 4, 5) f) For a project within the vicinity of a private airstrip, would the project expose people residing or working in the project area to excessive noise levels? (Source: 2, 4, 5) 12. Population and Housing. Would the project a) Induce substantial population growth in an area, either directly or indirectly (for example, through extension of roads or other infrastructure)? (Source: 2, 4, 5) b) Displace substantial numbers of existing housing, necessitating the construction of replacement housing elsewhere? (4, 5) c) Displace substantial numbers of people, necessitating the construction of replacement of housing elsewhere? (Source: 4, ) 13. Public Services. Would the proposal: a) Would the project result in substantial adverse physical impacts associated with the provision of new or physically altered governmental facilities, need for new or physically altered government facilities, the construction of which could cause significant environmental impacts, in order to maintain acceptable service rations, response times or other performance objectives for any of the public services? (Sources: 2, 6) Fire protection Police protection Schools Parks Other public facilities Solid Waste City of Dublin Initial Study /Fallon Sports Park /Phase II Potentially Significant Impact Less Than Significant With Mitigation Less than Significant Impact No New Impact X X X I X X i I i X _ X _ X i X I Page 25 February 2014 14. Recreation: a) Would the project increase the use of existing neighborhood and regional parks or recreational facilities such that substantial physical deterioration of the facility would occur or be accelerated (Source: 2, 4, 5) b) Does the project include recreational facilities or require the construction or expansion of recreational facilities which might have an adverse physical effect on the environment? (Source: 2, 4, 5) 15. Transportation and Traffic. Would the project: a) Cause an increase in traffic which is substantial in relation to the existing traffic load and capacity of the street system (i.e, result in a substantial increase in either the number of vehicle trips, the volume to capacity ratio on roads or congestion at intersections)? (2, 4, 5) b) Exceed, either individually or cumulatively, a level of service standard established by the County Congestion Management Agency for designated roads or highways? (4,5) c) Result in a change in air traffic patterns, including either an increase in traffic levels or a change in location that results in substantial safety risks? (4,5) d) Substantially increase hazards due to a design feature (e.g. sharp curves or dangerous intersections) or incompatible uses, such as farm equipment? (5) e) Result in inadequate emergency access? (5) f) Result in inadequate parking capacity? (5) g) Conflict with adopted policies, plans or programs supporting alternative transportation (such as bus turnouts and bicycle facilities) (1,2,4) City of Dublin Initial Study/Fallon Sports Park/Phase 11 Potentially Significant Impact Less Than Significant C, With Mitigation Less than Significant Impact No New Impact X X X X X X X X X Page 26 February 2014 16. Utilities and Service Systems. Would the project a) Exceed wastewater treatment requirements of the applicable Regional Water Quality Control Board? (4, 5) b) Require or result in the construction of new water or wastewater treatment facilities or expansion of existing facilities, the construction of which could cause significant environmental effects? (4,5) c) Require or result in the construction of new storm water drainage facilities or expansion of existing facilities, the construction of which could cause significant environmental effects? (4, 5) d) Have sufficient water supplies available to serve the project from existing water entitlements and resources, or are new or expanded entitlements needed ?(5) e) Result in a determination by the wastewater treatment provider which serves or may serve the project that it has adequate capacity to serve the project's projected demand in addition to the providers existing commitments? (5) f) Be served by a landfill with sufficient permitted capacity to accommodate the project's solid waste disposal needs? (5) g) Comply with federal, state and local statutes and regulations related to solid waste? (5) 17. Mandatory Findings of Significance. a) Does the project have the potential to degrade the quality of the environment, substantially reduce the habitat of a fish or wildlife species, cause a fish or wildlife population to drop below self- sustaining levels, threaten to eliminate a plant or animal community, substantially reduce the number of or restrict the range of a rare or endangered plant or animal or eliminate important examples of the major periods of California history or prehistory? City of Dublin Initial Study /Fallon Sports Park /Phase II Potentially Significant Impact Less Than I Significant With Mitigation Less than Significant Impact No New Impact i X I I X X i I X r X i X I i ( j I j f, I �I I Page 27 February 2014 b) Does the project have impacts that are individually limited, but cumulatively considerable? ( "Cumulatively considerable" means that the incremental effects of a project are considerable when viewed in connection with the effects of past projects, the effects of other current projects and the effects of probable future projects). c) Does the project have environmental effects which will cause substantial adverse effects on human beings, either directly or indirectly? Potentially Significant Impact ( Less Than Significant j With Mitigation Less than Significant Impact No New Impact i i i X X Sources used to determine potential environmental im»acts 1. Eastern General Plan Amendtnent/Specific Plan 2. Eastern Dublin General Plan Amendment /Specific Plan EIR 3 2005 Fallon Sports Park Mitigated Negative Declaration 4. Discussion with City staff or service provider 5. Site Visit 6. Other Source XVII. Earlier Analyses a) Earlier analyses used. Identify earlier analyses and state where they are available for review. Portions of the environmental setting, project impacts and mitigation measures for this Initial Study refer to environmental information contained in the 1993 Eastern Dublin General Plan Amendment and Specific Plan Environmental Impact Report (State Clearinghouse No. 91103064), hereinafter referred to as the Eastern Dublin. EIR or EDEIR. The Eastern Dublin EIR is a Program EIR which was prepared for the Eastern Dublin General Plan Amendment and Specific Plan of which this Project is a part. It was certified by the Dublin City Council on May 10, 1993. Following certification of the EIR, the Council adopted a Statement of Overriding Considerations for impacts including but not limited to: cumulative traffic, extension of certain community facilities (natural gas, electric and telephone service), regional air quality, noise and visual. The Eastern Dublin EIR contains a large number of mitigation measures which apply to this project and which would be applied to any development within the project area. Specific mitigation measures identified in the certified Eastern Dublin EIR for potential impacts are referenced in the text of this Initial Study. City of Dublin Page 28 Initial Study /Fallon Sports Park /Phase 11 February 2014 This Initial Study also relies on the adopted Mitigated Negative Declaration adopted in 2005, previously cited, that analyzed the impacts of approving the Fallon Sports Park Master Plan and constructing the park. Pursuant to CEQA Guidelines Section 15162 and 15163, this Initial Study is intended to identify the potential for any new or substantially increased significant impacts on or of the project which were not evaluated in the Eastern Dublin EIR or the 2005 MND for the park and which would require additional environmental review. City of Dublin Page 29 Initial Study /Fallon Sports Park /Phase 11 February 2014 Attachment to Initial Studa Discussion of Checklist 1. Aesthetics Previous CEQA documents Eastern Dublin EIR. The Eastern. Dublin EIR contains a number of mitigation measures to reduce anticipated visual resource impacts from the General Plan and EDSP project. These include: Mitigation Measure 3.8/ 1.0 reduced project impacts related to standardized tract development (IM 3.8/13) to a less - than - significant level. This mitigation requires future developers to establish visually distinct communities which preserves the character of the natural landscape by protecting key visual elements and maintaining views from major travel corridors. Mitigation Measure 3.8/2.0 reduced the impact of converting the rural and open space character of the General Plan Amendment and Specific Plan area (IM 3.8 / B) but not to a less- than - significant level. The mitigation measure requires implementation of the land use plan that emphasizes retention of predominant natural features. Even with adherence to this measure, IM 3.8/13 would remain significant and unavoidable on both a project and cumulative level. ® Mitigation Measure 3.8/ 3.0 would reduce the impact of obscuring distinctive natural features of the General Plan Amendment and Specific Plan area (IM 3.8/ C) but not to a less- than - significant level. The mitigation measure requires implementation of the land use plan that emphasizes retention of predominant natural features. Mitigation Measures 3.8/4.0 -4.5 reduced the impact of altering the visual quality of hillsides (IM 3.8/D) to a less - than- significant level. These mitigation measures require implemtation of appropriate Eastern Dublin Specific Plan policies including but not limited to use of sensitive grading design to minimize grading, use of existing topographic features, limiting use of flat pads for construction, using building designs that conform to natural land forms, recontouring hillside to resemble existing topography and minimizing the height of cut and fill slopes. Mitigation Measures 3.8 / 5.0 -5.2 reduced the impact of altering the visual quality of ridges (IM 3.8 / E) to a less- than - significant level. These mitigation measures limit development on main ridges that border the Specific Plan area to the north and east but are allowed on foreground hills, and would limit development in locations where scenic views would be obscured or would extend above a ridgetop. City of Dublin Page 30 Initial Study /Fallon Sports Park /Phase 11 February 2014 ® Mitigation Measure 3.8/6.0 reduced the impact of altering the visual quality of watercourses (IM 3.8 / G) to a less -than- significant level. This mitigation measure protects Tassajara Creek and other stream courses from unnecessary alteration or disturbance, and adjoining development should be sited to maintain visual access to stream corridors. ® Mitigation Measures 3.8/7.0 and 7/1 reduced impacts on scenic vistas (IM 3.8/1) to a less- than - significant level. These mitigation measures require protection of designated open space areas and directs the City to conduct a visual survey of the EDSP area to identify and map viewsheds. 2005 MND Mitigation Measure 1 required a photometric study with final construction drawings prior to the issuance of an electrical permit for the installation of any lighting. Lighting "spill- over" shall be kept to a minimum to disturbance and intrusion into residential areas through the use of lower lighting, with light standards for fields and courts designed to minimize light intrusion into residential areas. The proposed project will be required to adhere to applicable mitigation measures identified above. Project Impacts a) Have a substantial adverse impact on a scenic vista? No New Impact. The Lower Terrace area is located on a downslope area generally facing Central Parkway. Although planned for a major park, the site is vacant and does not contain any existing scenic vistas or public gathering places. Proposed development of an additional phase of the Fallon Sports Park under the auspices of the Eastern Dublin Specific Plan and Fallon Sports Park Master Plan was analyzed in the 2005 MND. The proposed day care facility would be located within a developed portion of the existing park and there would be limited visibility of school buildings from surrounding streets. No new or more severe impacts are anticipated for the added field lighting and temporary preschool with respect to substantial adverse impacts on a scenic vista. b) Substantially darnage scenic resources, including state scenic highway? No New Impact. The project site has been rough. graded in connection with prior approvals and in anticipation of construction of a public park. The site is located approximately one -half mile north of the I -580 freeway, a designated scenic highway. No major stands of trees or other similar scenic resources are present on the site that would be significantly impacted. The site for the proposed day care facility has already been graded as part of Phase I improvements for the park. No new or more severe impacts are anticipated with respect to this topic than have been previously analyzed. C) Substantially degrade existing visual character or the quality of the site? No New Impact. The proposed project includes the consideration developing an City of Dublin Page 31 Initial Study /Fallon Sports Park /Phase 11 February 2014 additional, second phase of the Fallon Sports Park. Aesthetic impacts would include disturbance of existing vegetation and grading of undeveloped land to create generally flat pads for sports fields, parking areas, walkways and other recreational improvements. This second phase of park development was considered and analyzed in the 2005 ]AND and no new or more severe impacts are anticipated with approval of the second phase of park development. d) Create a new source of substantial light or glare that would adversely affect day or nighttime views in the area? No New Impact. The proposed project would include the installation of sports field lighting as described in the Project Description section of this Initial Study. To ensure that there would be minimal and less - than- significant "spill over" of unwanted light and glare off of the park site, the City will require that field lighting plans and specification conform to a maximum maintained vertical illuminance level for spill light that does not exceed 0.8 foot - candles (FC) (initial 1.1 FC) when measured 150 feet from edge of the soccer field. Measurements are to be taken facing the lights and at heights that may be of most concern (i.e. 5 feet, 10 feet and 15 feet above grade). The lighting designer shall prepare initial vertical illuminance calculations on the line to establish compliance with 0.8 FC level and indicate maintenance factor used to convert initial values to maintained values. At 200 feet from edge of soccer field spill light design specifications shall not exceed 0.1 FC measured at finished grade level. 2. Agricultural and Forestry Resources Previous CEQA documents Eastern Dublin EIR. The Eastern Dublin EIR identified several potential impacts related to agricultural resources. Impact IM 3.1 / C stated that discontinuation of agricultural uses would be an insignificant impact due to on -going urbanization trends in Dublin and the Tri- Valley area. Impact 3.1 /D identified a loss of lands of Farmlands of Local Importance with approval and implementation of the General Plan and Specific Plan. This was also noted as an insignificant impact. Impact 3.1 / F stated that buildout of Specific Plan land uses would have a significant and unavoidable impact on cumulative loss of agricultural and open space lands. Finally, Impact IM 3.1 / E noted indirect impacts related to non - renewal of Williamson Act contracts. This impact was also identified as an insignificant impact. 2005 MND. No impact to agricultural or forestry resources were identified in this document. Project Impacts a -d) Convert prime farmland to a non - agricultural use or involve other changes which could result in conversion of farmland to a non - agricultural use, conflict with existing zoning for agricultural use or a Williamson Act contract, result in the loss of forest land use conversion of forest land to a non forest use or involve of other changes that could result in the conversion of forest land to a non forest use? No New Impact. No significant City of Dublin Page 32 Initial Study /Fallon Sports Park /Phase 11 February 2014 impacts were identified with respect to agricultural resources in previous CEQA documents listed above. No new conditions have been identified in this Initial Study with respect to conversion of prime farmland or forest land to a non- agricultural or non- forest use and no new or more severe impacts would result than were analyzed in previous CEQA documents for this site. The site is not zoned for agricultural use nor is there a Williamson Act contract in effect on the property. No new or more severe impacts are therefore anticipated than were previously analyzed n the 2005 MND. 3. Air Quality Previous CEQA documents Eastern Dublin EIR. The Eastern Dublin FIR contains a number of mitigation measures to reduce anticipated air quality impacts from the General Plan and EDSP project. These include: Mitigation Measures 3.11/2.0-4.0 reduced project and cumulative impacts related to vehicle emission from construction equipment (IM 3.11 / B) but not to a less - than- significant level. These mitigations require emission control from on -site equipment, completion of a construction impact reduction plan and others. Even with adherence to these mitigations, this impact would remain significant and unavoidable. ® Mitigation Measures 3.11/5.0-11.0 reduced mobile source emission from ROG and NOx (IM 3.11 / C) but not to a less- than - significant level. Mitigation measures require coordination of growth with transportation plans and other measures. Many of which are at a policy (not a project) level. Even with adherence to adopted mitigations, IM 3.11 / C would remain significant and unavoidable. Mitigation Measures 3.11/12.0-13.0 reduced project and cumulative impacts related to stationary source emissions (IM 3.11 / E) but not to a less -than- significant level. The two adopted mitigations require reduction of stationary source emissions to the extent feasible by use of energy conservation techniques and recycling of solid waste material. Even with adherence to the two measures, stationary source emiss }ons would remain significant and unavoidable. 2005 MND. This document did not identify and significant air quality impacts or mitigation measures. The proposed project will be required to adhere to applicable mitigation measures related to air quality. Project Impacts a) Would the project conflict or obstruct implementation of an air quality plan? No New Impact. Approval and construction of the Phase II portion of the Fallon Sports Park would be consistent with growth projections included in the Dublin General City of Dublin Page 33 Initial Study /Fallon Sports Park /Phase 11 February 2014 Plan, which is used as the basis of the Regional Clean Air Plan. No new or more severe impacts would occur result with respect to this topic than was previously analyzed. b) Would the project violate any air quality standards? No New Impact. Grading and construction activities associated with Phase II would generate fugitive dust into the environmental, potentially exceeding Bay Area Air Quality Management District air quality standards. Adherence to Mitigation Measure 2 contained in the 2005 MND and other applicable Eastern Dublin EIR air quality mitigation measures will reduce this impact to a less- than - significant level by requiring a number of dust control measures, including frequent watering of graded areas, covering of haul trucks, stabilizing graded areas with non -toxic soil stabilizers, sweeping of paved areas and hydroseeding or stabilizing graded areas. Therefore, no new or more severe impacts would result than have been previously analyzed in other CEQA documents. c) Would the project result in cumulatively considerable air pollutants? No New Impact. The Eastern Dublin EIR found that Mobile Source and Stationary Source air emissions as significant and irreversible impacts. Accordingly, a Statement of Overriding Considerations was approved when the EDSP was approved and the EDSP EIR certified in 1994. The proposed park expansion is not anticipated to generate additional vehicle trips beyond those analyzed in the EDSP EIR and the 2005 MND. Therefore, new or more severe impacts would occur and no additional analysis is required for this topic. d) Expose sensitive receptors to significant pollutant concentrations No New Impact. The same level of park use is anticipated than was anticipated in the 2005 MND in terms of sensitive receptors. Adherence to mitigation measures contained in the 2005 MND and Eastern Dublin EIR reduced impacts to sensitive receptors to a less- than - significant level. No new or more severe impacts have been identified in this Initial Study than were previously analyzed. e) Create objectionable odors affecting a substantial number of people? No New Impact. Since the proposed project does not include manufacturing or similar uses uses, no significant amounts of objectionable odors would be created. The Eastern Dublin EIR identified this impact as a potentially significant cumulative impact which could not be mitigated to achieve the eight -fold reduction in stationary source emissions needed to meet the less- than - significant threshold and, pursuant to CEQA, the City of Dublin adopted a Statement of Overriding Consideration for this impact. No new impacts are identified in this Initial Study beyond those identified in the Eastern Dublin EIR and other CEQA documents. City of Dublin Page 34 Initial Study /Fallon Sports Park /Phase 11 February 2014 Previous CEQA documents Eastern Dublin EIR. The Eastern Dublin EIR contains a number of mitigation measures to reduce anticipated impacts to biological resources from the General Plan and EDSP project. These include: ® Mitigation Measures 3.7/ 1.0 -4.0 reduced impacts related to direct habitat loss (IM 3.7/A) to a less- than - significant level. These mitigations require minimization of direct habitat loss due to development, preparation of vegetation management and enhancement plans and development of a grazing management plan by the City of Dublin. ® Mitigation Measure 3.7/5.0 reduced impacts related to indirect loss of vegetation removal (IM 3.7/13) to a less- than - significant level. Mitigation Measure 3.7/5.0 requires revegetation of graded or disturbed areas as quickly as possible. Mitigation Measures 3.7/ 6.0 -17.0 reduced impacts related to loss or degradation of botanically sensitive habitats (IM 3.7/C) to a less - than - significant level. These measures require a wide range of steps to be taken by future developers to minimize impacts to sensitive habitat areas, including preserving natural stream corridors, incorporating natural greenbelts and open space into development projects, preparation of individual wetland delineations, preparation of individual erosion and sedimentation plans and similar actions. ® Mitigation Measures 3.7/18.0-19.0 reduced impacts related to the San Joaquin kit fox (IM 3.7/1)) to a less - than - significant level. These measures require consultation with appropriate regulatory agencies regarding the possibility of kit fox on project sites and restrictions on use of pesticides and herbicides. ® Mitigation Measures 3.7/20.0-22.0 reduced impacts related to the tri- colored blackbird (IM 3.7/I) to a less -than- significant level. These measures require preconstruction surveys for this species and protection of impacted habitat areas. These measures also apply to burrowing owl and badger species. Mitigation Measures 3.7/23.0 -24.0 reduced impacts related to destruction of Golden Eagle nesting sites (IM 3.7/J) to a less - than- significant level. These measures require preconstruction surveys for this species and protection of impacted habitat areas. ® Mitigation Measure 3.7/25.0 reduced impacts related to loss of Golden Eagle foraging habitat (IM 3.7/K) to a less - than - significant level. This measure requires the identification of a Golden Eagle protection zone within the Eastern Dublin planning area. City of Dublin Page 35 Initial Study /Fallon Sports Park /Phase 11 February 2014 ® Mitigation Measure 3.7/26.0 reduced impacts related to Golden Eagle and other raptor electrocution (IM 3.7/L) to a less - than - significant level. This measure requires undergrounding of electrical transmission facilities. ® Mitigation Measure 3.7/27.0 reduced impacts related to American badger (IM 3.7/N) to a less -than- significant level. This measure mandates a minimum buffer of 300 feet around burrowing owl nesting sites and American badger breeding sites during the breeding season. Mitigation Measure 3.7/28.0 reduced impacts related to special status invertebrates (IM 3.7/S) to a less- than - significant level. This measure requires follow -on special surveys for these species during appropriate times of the year. The Eastern Dublin EIR also addresses potential impacts and mitigation measures regarding bald eagle, peregrine falcons, red - legged frog, California tiger salamander, western pond turtle the prairie falcon, northern harrier, black - shouldered kite, sharp - shinned hawk, Cooper's hawk, short - eared owl and California horned lizard. 2005 MND. No significant biological resource impacts were identified in this document. The proposed project will be required to adhere to applicable biological resource mitigation measures contained in the previous CEQA documents prepared for the site. Project Impacts a) Have a substantial adverse impact on a candidate, sensitive, or special - status species? No New Impact. The Eastern Dublin EIR, contains numerous mitigation measures to reduce impacts to candidate, sensitive and special- status species to a less - than significant level. These are listed above. As noted above, the project site was analyzed in multiple previous CEQA documents and the site has been previously disturbed as part of a rough grading plan. Proposed construction of the Phase II portion of Fallon Sports Park will be required to comply with applicable mitigation measures to protect candidate, sensitive and special - status plant and wildlife species. Therefore, no new or more severe impacts with respect to candidate, sensitive or special- status species would occur than have been analyzed in previous CEQA documents. The proposed project would continue to contribute to cumulative loss or degradation of botanically sensitive habitat, which was identified as a significant and unavoidable impact (IM 3.7/ C) in the Eastern Dublin EIR. b, c) Have a substantial adverse impact on riparian habitat or federally protected wetlands? No New Impact. Although no wetlands and waters of the United States have been identified on the project site, mitigation measures are included in the Eastern Dublin EIR to reduce such impacts to a less- than - significant level. No new or more severe impacts would occur than have been previously analyzed with respect to this topic. City of Dublin Page 36 Initial Study /Fallon Sports Park /Phase 11 February 2014 d) Interfere with movement of native fish or wildlife species? No New Impact. Mitigation measures contained in the Eastern Dublin EIR contain mitigation measures that reduced this impact to a less- than - significant level. No new or more severe impacts would occur than have been previously analyzed with respect to potential interference with fish or wildlife movement. e, f) Conflict with local policies or ordinances protecting biological resources or any adopted Habitat Conservation Plans or Natural Community Conservation Plans? No New Impact. Approval and construction of the proposed project would not affect any trees on the site, since no mature trees are found there. The project site lies within the Eastern Alameda County Conservation. Strategy ( EACCS) planning area. The City of Dublin utilizes the Conservation Strategy as guidance for environmental permitting for public projects, and private development projects are encouraged to use the EACCS as a resource as well. The Conservation Strategy embodies a regional approach to permitting and mitigation for wildlife habitat impacts associated with land development, infrastructure, and other activities. The Conservation Strategy is neither a Habitat Conservation Plan nor a Natural Community Conservation Plan, but is a document intended to provide guidance during the project planning and permitting process to ensure that impacts are offset in a biologically effective manner. There would therefore be no new or significantly more severe impacts with respect to this topic than previously analyzed in the Eastern Dublin EIR. 5. Cultural Resources Previous CEQA documents Eastern Dublin EIR. The Eastern Dublin EIR contains a number of mitigation measures to reduce anticipated impacts to cultural resources from the General Plan and EDSP project. These include: Mitigation Measures 3.9/ 1.0 -4.0 reduced impacts related to disruption or destruction of identified prehistoric resources (IM 3.9/A) to a less -than- significant level. These mitigations mandate a program of mechanical and /or hand subsurface testing for the presence or absence of midden deposits, recordation of identified midden sites, collection and /or testing of resources and development of a site - specific protection program for prehistoric sites. ® Mitigation Measures 3.9/5.0 -6.0 reduced impacts related to the disruption or destruction of unrecorded prehistoric resources (IM 3.913) to a less -than- significant level. Mitigation Measures 3.9/7.0 -12.0 reduced impacts related to disruption or destruction of identified historic resources to a less- than - significant level. These measures would include preparing site- specific archival research for individual resources, encourage adaptive reuse of historic resources, recordation of historic City of Dublin Page 37 Initial Study /Fallon Sports Park /Phase 11 February 2014 sites on local state and federal registers, as appropriate and development of preservation programs for significant resources. 2005 MND. No significant impacts or mitigation measures were included in the 2005 MND. The proposed project will be required to comply with the above cultural resource mitigation measures. Project Impacts a) Cause substantial adverse change to significant historic resources? No New Impact. No historic resources have been identified in the project area in either the Eastern Dublin EIR or the 2005 MND. Unrecorded cultural resources that could be encountered on the site will be addressed as required by mitigation measures contained in the Eastern Dublin EIR. No new or more severe supplemental impacts have therefore been identified for the proposed project than were disclosed in previous CEQA documents. b, c) Cause a substantial adverse impact or destruction to archeological or paleontological resources? No New Impact. The Eastern Dublin EIR identifies a remote but potentially significant possibility that construction activities, including site grading, trenching and excavation, may uncover significant archeological and / or paleontological resources on development sites. The Eastern Dublin EIR categorized these resources as pre - historic cultural resources. The Eastern Dublin EIR assumed that all pre - historic sites would be disturbed or altered in some manner. This potential impact was identified and addressed in the Eastern Dublin EIR (Impact 3.9/ A) and mitigation measures 3.9/ 1.0 through 3.9/4.0 (page 3.9 -6 — 3.9 -7) that require subsurface testing for archeological resources; recordation and mapping of such resources; and development of a protection program for resources which qualify as "significant" under Section 15064.5 of the CEQA Guidelines. Mitigation Measures 3.9 / 5.0 and 3.9 / 6.0, described above, also were adopted to address the potential disruption of any previously unidentified pre- historic resources and would apply to the project as may be appropriate. The Eastern Dublin Specific Plan also contains policies (Policies 6 -24 and 6 -25) requiring research of archaeological resources prior to construction and determination of the significance and extent of any resources uncovered during grading and construction. Therefore, no new or more significant impacts with respect to cultural resources have been identified that have been previously analyzed in other CEQA documents for the project area and no additional analysis is required. d) Disturb any hurnan remains, including those interred outside of a formal cemetery? No New Impact. Existing cultural resource mitigation measures contained in the Eastern Dublin EIR and the 2005 MND reduced impacts to human remains to a City of Dublin Page 38 Initial Study /Fallon Sports Park /Phase 11 February 2014 less- than - significant level. No new or more severe impacts with respect to cultural impacts are anticipated beyond those previously analyzed. Previous CEQA documents Eastern Dublin EIR. The Eastern Dublin EIR contains a number of mitigation measures to reduce anticipated impacts related to Soils, Geology and Seismicity from the General Plan and EDSP project. These include: • Mitigation Measure 3-6/1.0 reduced impacts related to primary effects of earthquake ground shaking (IM 3.6/B) but not to a less - than - significant level. This mitigation measure requires that future structure and infrastructure facilities be designed to applicable local and state building codes. Mitigation Measures 3.9/2.0 -6.0 reduced impacts related to the secondary effects of earthquake ground shaking (IM 3.9 / C) to a less - than - significant level. Mitigation measures mandate building setbacks from landslides, stabilization of unstable land forms, removal and reconstruction of unstable soils, use of engineered retaining structures, use of appropriately designed and engineered fill, and design of structures to account of potential soil failure. • Mitigation Measures 3.6/9.0 -10.0 reduced impacts related to substantial alteration to landforms to a less -than significant level (IM 3.6 / D). Mitigations require minimal grading plans with minimal cuts and fills and careful siting of homes and improvements to avoid excessive grading. • Mitigation Measures 3.6/14.0 -16.0 reduced impacts related to expansive soils (IM 3.6/ H) to a less -than- significant level. Mitigation. measures require formulation of site - specific designs to overcome expansive soils, reducing the amount of moisture in the soil and by appropriate foundation and pavement design. Mitigation Measures 3.6/ 17.0 -19.0 reduced impacts related to natural slope stability (IM 3.6/I) to a less -than- significant level. Mitigation measures mandate formulation of use of site - specific designs based on follow -on geotechnical reviews of individual developments, limiting the location of improvements on downslopes of unstable soils, removal/ reconstruction of potentially unstable slope areas and installation of surface and subsurface slope drainage improvements. • Mitigation Measures 3.6/20.0 -26.0 reduced impacts related to cut and fill slope stability (IM 3.6/ J) to a less - than - significant level. These measures include developing grading plans for hillside areas that minimize grading and associate cuts and fills, ensuring that grading plans comply with appropriate building codes, utilizing keys and benches as part of grading to ensure slope stability and City of Dublin Page 39 Initial Study /Fallon Sports Park /Phase 11 February 2014 minimizing use of unreinforced fill slopes, appropriate compaction of fill areas and on -going maintenance of slope drainage areas. ® Mitigation Measure 3.6 / 27.0 reduced the impact related to short -term construction - related erosion and sedimentation (IM 3.6 / K) to a less -than- significant level. This measure includes limiting timing of construction to avoid the rainy season and implementing a number of other specific erosion control measures. ® Mitigation Measure 3.6/28.0 reduced the impact related to long -term erosion and sedimentation (IM 3.6/L) to a less -than- significant level. This measure includes installation of erosion control facilities into individual development projects, including sediment catch basins, creek bank stabilization, revegetation of graded areas and similar measures. 2005 MND. No supplemental impacts or mitigation measures were identified in this MND. The proposed project will be required to comply with applicable soil, geologic and seismic mitigation measures. Project Impacts a) Expose people or structures to potential substantial adverse impacts, including loss, injury or death related to ground rupture, seismic ground shaking, ground failure, or landslides? No New Impact. The Eastern Dublin EIR identified that the primary and secondary effects of ground - shaking (Impacts 3.6 / B and 3.6 / C) could be potentially significant impacts. With implementation of Mitigation Measure 3.6 / 1.0 the primary effects of ground - shaking are reduced but not to a less -than- significant level by using modern seismic design for resistance to lateral forces in construction, which would reduce the potential for structure failure, major structural damage and loss of life. Mitigation Measures 3.6 / 2.0 through 3.6 / 7.0 contained in the Eastern Dublin EIR will be implemented to reduce the secondary effects of ground - shaking on proposed project improvements but not to a less - than - significant level. Impact 3.6 / B found that impacts related to seismic action in the Eastern Dublin area could damage structures and infrastructure and would be significant and unavoidable. This finding also applies to the proposed Fallon Sports Park Phase II as well. Adherence to Mitigation Measures 20 through 23 by the City will ensure that infrastructure facilities built on the project site will comply with generally recognized seismic safety standards so that effects due to ground shaking and ground failure will. be less- than - significant. Overall, no new or more severe impacts would occur with respect to ground rupture, ground shaking, ground failure or landslides than have been. previously analyzed. City of Dublin Page 40 Initial Study /Fallon Sports Park /Phase 11 February 2014 b) Is the site subject to substantial erosion and /or the loss of topsoil? No New Impact. Construction of the proposed project improvements on the Fallon Sports Park site would modify the existing ground surface and alter patterns of surface runoff and infiltration and could result in a short -term increase in erosion and sedimentation caused by grading activities. Long -term impacts could result from modification of the ground - surface and removal of existing vegetation (Eastern Dublin EIR Impact 3.6 / Q. With implementation of Mitigation Measures 3.6 / 27.0 and 28.0 contained in the Eastern Dublin EIR and re- stated above, both of these impacts would be less - than - significant. The Eastern Dublin Specific Plan also contains a policy (Policy 6 -43), which requires that new development be designed to provide effective control of soil erosion as a result of construction activities. This policy will be applied to the proposed project. Overall, with adherence to previous mitigation measures, there would be no new or more severe impacts than have been previously analyzed in other CEQA documents for this site. c,d) Is the site located on soil that is unstable or expansive or result in potential lateral spreading, liquefaction, landslide or collapse? No New Impact. The 2005 MND notes that the project site is located on the Tassajara Geologic Formation and contains colluvium soils with a high shrink -swell potential. With adherence to Eastern Dublin EIR mitigation measures, Eastern. Dublin Specific Plan policies that require appropriate building foundations, underlying supports for sports fields and other related techniques, no new or more severe impacts have been identified related to lateral spreading, liquefaction and other soil hazards than have been analyzed in previous CEQA documents. e) Have soils incapable of supporting on -site septic tanks if sewers are not available? No New Impact. Proposed restroom facilities on the site would be connected to sanitary sewers provided by DSRSD, so there would be no new or more severe impacts with regard to septic systems. 7. Greenhouse Gas Emissions Environmental Setting Since certification of the Eastern Dublin EIR in 1993 and follow -on CEQA documents, the issue of contribution of greenhouse gasses to climate change has become a more prominent issue of concern as evidenced by passage of AB 32 in 2006. On March 18, 2010, amendments to the State CEQA Guidelines took effect which set forth requirements for the analysis of greenhouse gasses. The topic of the project's contribution. to greenhouse gas emissions and climate change was not analyzed in the Eastern Dublin EIR or the 2005 MND. Since the Eastern Dublin EIR and the 2005 MND have been approved, the determination of whether greenhouse gasses and climate change needs to be analyzed for this proposed project is governed by the law on supplemental or subsequent EIRs (Public Resources Code section 21166 and City of Dublin Page 41 Initial Study /Fallon Sports Park /Phase 11 February 2014 Guidelines, Sections 15162 and 15163). Greenhouse gas and climate change is not required to be analyzed under those standards unless it constitutes "new information of substantial importance, which was not known and could not have been known at the time the previous EIR was certified as complete (CEQA Guidelines Sec. 15162 (a) (3).) Greenhouse gas and climate change impacts is not new information that was not known or could not have been known at the time the Eastern Dublin EIR was certified and the 2005 MND was adopted. The issue of climate change and greenhouse gasses was widely known prior to the certification of these EIRs. The United Nations Framework Convention on Climate Change was established in 1992. The regulation of greenhouse gas emissions to reduce climate change impacts was extensively debated and analyzed throughout the early 1990s. The studies and analyses of this issue resulted in the adoption of the Kyoto Protocol in 1997. In the early and mid 2000s, GHGs and climate change were extensively discussed and analyzed in California. In 2000, SB 1771 established the California Climate Action Registry for the recordation of greenhouse gas emissions to provide information about potential environmental impacts. In 2005, the Governor issued Executive Order # S -03 -05 establishing greenhouse gas emission reduction targets in California. AB 32 was adopted in 2006. Therefore, the impact of greenhouse gases on climate change was known at the time of the certification of the Eastern Dublin EIR in May 1993 or the 2005 MND. Under CEQA standards, it is not new information that requires analysis in a supplemental EIR or negative declaration. No supplemental environmental analysis of the project's impacts on this issue is required under CEQA. Project Impacts a,b Generate greenhouse gas emissions, either directly or indirectly, that may have a significant impact on the environment or conflict with an applicable plan, policy or regulation adopted for the purpose of reducing the emissions of greenhouse gases? As discussed above, no additional environmental analysis is required under CEQA Section 21166. 8. Hazards and Hazardous Materials Previous CEQA documents 2005 MND. No significant impacts were identified with respect to hazards or hazardous materials in the 2005 MND. The topic of hazards and hazardous materials was not analyzed in the Eastern Dublin EIR. Project Impacts a) Create a significant hazard to the public or the environment through the routine transport, use or disposal of hazardous materials? No New Impact. There would be no impact with regard to transport, use or disposal of hazardous materials, since the proposed project involves construction of an additional phase of a recreational park adjacent to existing phases of the park. There would be no use, storage or transport of significant quantities of hazardous materials associated with the City of Dublin Page 42 Initial Study /Fallon Sports Park /Phase 11 February 2014 proposed park. No new or more severe impacts would therefore occur on the site than have been previously analyzed. b) Create a significant hazard to the public or the environment through reasonably foreseeable upset and accident conditions involving the release of hazardous materials into the environment? No New Impact. Based on the discussion in subsection "a," above, no new impacts are anticipated with respect to the release of hazardous materials than were analyzed in the 2005 MND. e) Emit hazardous materials or handle hazardous materials or acutely hazardous materials, substances, or waste within one - quarter mile of an existing or proposed school? No Impact. Approval and implementation of the proposed project would have no impact with regard to this topic, since no schools exist or are planned near the project area. No new or more severe impact with respect to emission or handing of hazardous materials within one - quarter of an existing or planned school. d) Is the site listed as a hazardous materials site? No New Impact. No properties comprising the project area are listed on the State of California Department of Toxic Substances Control as an identified hazardous site as of October 28, 2013. There is therefore no new or more severe impacts impact with respect to this topic than have been previously analyzed. e,f) Is the site located within an airport land use plan of a public airport or private airstrip? No New Impact. The project site is not located near a public or private airport, airfield or airstrip. No new or more severe impacts are anticipated regarding airport safety issues than were discussed in the 2005 MND. g) Interference with an emergency evacuation plan? No New Impact. The proposed park expansion would be located on land owned by the City of Dublin, purchased for park purposes. No emergency evacuation plan would be affected since no roadways would be blocked. No new or more severe impacts would result than have been previously analyzed. h) Expose people and structures to a significant risk of loss, injury or death involving wildland fires or where residences are intermixed with wildlands? No New Impact. The project area is located in a partially undeveloped area with residential development approved to the north and east (Moller Ranch and Mission Peak) and west (Dublin Ranch West). However, significant natural areas remain to the west (Tassajara Creek and adjacent open space easement area) and south (Moller Creek). Adherence to mitigation measures contained in previous CBQA documents will reduce impacts to wildland fire risk to a less- than - significant level. City of Dublin Page 43 Initial Study /Fallon Sports Park /Phase 11 February 2014 • Previous CEQA documents Eastern Dublin EIR. The Eastern Dublin EIR contains a number of mitigation measures to reduce anticipated impacts related to hydrology and storm drainage from the General Plan and EDSP project. These include: ® Mitigation Measures 3.5/44.0 -48 reduced impacts related potential flooding (IM 3.5/Y) to a less -than- significant level. These mitigation measures require new storm drainage facilities as part of new development, requires developers to prepare storm drain plans for individual development projects and requires new flood control facilities to alleviate downstream flooding potential. Mitigation Measures 3.5/51.0 and 52.0 reduced impacts related to non -point source pollution (IM 3.5 / AA) to a less- than - significant level. These mitigation measures mandate that specific water quality investigations be submitted as part of development projects and that the City should develop community -based programs to educate residents and businesses to reduce non -point source pollution. 2005 MND. No significant hydrology or water quality issues or mitigation measures were identified in this document. The proposed project shall adhere to all of the applicable above previous mitigation measures. Project Impacts a) Violate any water quality standards or waste discharge requirements? No New Impact. Approval and construction of the proposed development project would add impervious surfaces, including but not limited to a paved parking lot, building areas and pedestrian walkways, to the essentially undeveloped site that would increase the amount of stormwater runoff and potentially degrade water quality. Mitigation Measure 3.5 / 51.0 contained in the EDSP EIR requires each project developer to prepare and submit a water quality investigation. Adherence to the existing EDSP EIR mitigation measures will ensure that no new or more significant impacts with respect to water quality violations or wastewater discharges would result than have been previously analyzed. b) Substantially deplete groundwater recharge areas or lowering of water table? No New Impact. No new or more significant impacts are anticipated with regard to depletion of groundwater resources than have been analyzed in previous CEQA documents. Although a new parking area would be constructed on the site as well as paved pathways and a number of small buildings, much of the site would remain as open play fields or landscaped areas that would allow recharge of the underground aquifer. Based on discussions with City staff, recycled water from DSRSD would be used for irrigation and a synthetic surface would be used for City of Dublin Page 44 Initial Study /Fallon Sports Park /Phase 11 February 2014 playfields, significantly reducing potable water use (source: R. Alex, Dublin Parks and Community Services Department, 10/29/ 13). No new or more significant impacts would therefore result than previously analyzed. c) Substantially alter drainage patterns, including streambed courses such that substantial siltation or erosion would occur? No New Impact. Limited new impervious surfaces would be added to the park expansion project site to accommodate a parking lot, r, driveways, pathways, small buildings and similar surfaces. Existing drainage patterns may be slightly modified based on proposed development. However adherence to Mitigation Measure 46.0 contained in the Eastern Dublin EIR would reduce changed drainage patterns to a less- than - significant level. No new or more severe impacts would result with respect to changed drainage patterns than have been previously analyzed. d) Substantially alter drainage patterns or result in flooding, either on or off the project site? No New Impact. No impacts or significant changes to drainage patterns are anticipated as part of the project. Based on the 2005 MND, the project site outside of a FEMA 100 -year flood hazard area. No new or more significant impacts are anticipated than have been previously analyzed. e) Create stormwater runoff that would exceed the capacity of drainage systems or add substantial amounts of polluted runoff? No New Impact. Adherence to Eastern Dublin EIR Mitigation Measures 3.5 /44.0 -48.0 will reduce drainage and pollution impacts to a less- than - significant level. These mitigation measures require new storm drainage facilities as part of new development and requires developers to prepare storm drain plans for individual development projects. No new or more significant impacts have been identified in this Initial Study regarding increases in stormwater runoff than have been previously analyzed. f) Substantially degrade water quality? No New Impact. This is a potentially significant issue and has been addressed above in items "a" and "e." g) Place housing within a 100 -year flood hazard area as mapped by a Flood Insurance Rate 1Vlap? No New Impact. No portions of the project site are located within a 100 -year flood plain, as documented in the 2005 MND. No new or more significant impacts are anticipated than have been previously analyzed. h, i) Place within a 100 -year flood hazard boundary structures that iinpeded or redirect flood flow, including danz failures? No New Impact. Refer to item "g," above. j) Result in inundation by seiche, tsunami or mudflows? No New Impact. The project site is located well inland from San Francisco Bay or other major bodies of water to be impacted by a tsunami or seiche. No new or more significant impacts would therefore result than have been previously analyzed. City of Dublin Page 45 Initial Study /Fallon Sports Park /Phase 11 February 2014 1 a Project Impacts a) Physically divide an established community? No New Impact. The project site is located immediately south of the first phase of Fallon Sports Park, which has been developed as a recreation park. The project site is included as Phase II of the Fallon Sports Park Master Plan, which depicts future recreational uses on the site, as currently proposed. Therefore, no existing, established community would be physically divided. No new or more significant impacts have been identified in this Initial Study than have been previously analyzed. b) Conflict with any applicable land use plan, policy or regulation? No New Impact. No changes are proposed to any regulation regulating environmental protection. No new or more significant impacts are anticipated with regard to land use regulations than have been previously analyzed in previous CEQA documents. c) Conflict with a habitat conservation plan or natural community conservation plan? No New Impact. The project site lies within the Eastern Alameda County Conservation Strategy (EACCS) planning area. The City of Dublin utilizes the Conservation Strategy as guidance for environmental permitting for public projects, and private development projects are encouraged to use the EACCS as a resource as well. The Conservation Strategy embodies a regional approach to permitting and mitigation for wildlife habitat impacts associated with land development, infrastructure, and other activities. The Conservation Strategy is neither a Habitat Conservation Plan nor a Natural Community Conservation Plan, but is a document intended to provide guidance during the project planning and permitting process to ensure that impacts are offset in a biologically effective manner. There would therefore be no new or significantly more severe impacts than previously analyzed in the Eastern Dublin EIR and other CEQA documents prepared for this site. 11. Mineral Resources PrQject Impacts a, b) Result in the loss of availability of regionally or locally significant mineral resources? No New Impact. Neither the Eastern Dublin FIR nor the 2005 MND indicates that significant deposits of minerals exist in the project area, so no new or more severe impacts would occur than have been previously analyzed. City of Dublin Page 46 Initial Study /Fallon Sports Park /Phase 11 February 2014 Role �� Previous CEQA documents Eastern Dublin EIR. The Eastern Dublin EIR notes that major noise sources within Eastern Dublin include traffic noise from arterial roadways, helicopter overflights from Camp Parks RFTA, west of Tassajara Road, noise generated by development of land uses under the Specific Plan and General Plan and construction noise. No specific significant future noise sources are identified on the project site. The Eastern Dublin EIR contains a number of mitigation measures to reduce anticipated noise impacts from the General Plan and EDSP project. These include: ® Mitigation. Measures 3.10 / 1.0 reduced impacts related to exposure of proposed housing to future roadway noise (IM 3.10/A) to a less -than- significant level. This mitigation measure require that all future development projects within a future CNEL 60 noise contour have an acoustic analysis prepared to ensure that future dwelling units meet City noise exposure levels. ® Mitigation Measures 3.10/4.0 and 5.0 reduced impacts related to construction noise (IM 10 / E) to a less- than - significant level. These mitigation measures require developers to submit construction noise management plans and to limit hours of construction operations. 2005 MND. No significant noise impacts or mitigation measures were identified in the 2005 MND. The proposed project will be required to comply with applicable noise mitigation measures identified above. Project Impacts a) Would the project expose persons or generation of noise levels in excess of standards established by the General. Plan or other applicable standard? No New Impact. The 2005 MND found that exposure of persons to excessive noise levels in above City exposure levels to be less- than - significant. Major source of noise on the Phase II site include distant noise generated by vehicles traveling the 1 -580 freeway to the south, traffic noise from Fallon Road and Central Parkway and occasional aircraft flyovers. Table 1, below, shows the current exterior noise exposure levels included in the Noise Element of the General Plan. City of Dublin Page 47 Initial Study /Fallon Sports Park /Phase 11 February 2014 Table 1. City of Dublin Land Use /Noise Compatibility Standards (decibels) Land Use Normally Acceptable Conditionally Acceptable Normally Clearly Unacceptable Unacceptable Residential 60 or less 60 -70 70 -75 75+ Lodging Facilities 60 or less 61 -80 71 -80 Over 80 Schools, churches, nursing homes 60 or less 61 -70 71 -80 Over 80 Neighborhood arks 60 or less 61 -65 66 -70 Over 70 Office /Retail 70 or less 71 -75 76 -80 Over 80 Industrial 70 or less 71 -75 Over 75 -- Source: Dublin General Plan Noise Element, Table 9 -1, 2013 Noise impacts to the proposed relocated day care facility would be less -than- significant by the requirement for the school to meet interior and exterior noise exposure levels as set forth in the Noise Element of the General Plan. Noise impacts for proposed sports fields would be minimized by having future playfields elevated above Central Parkway and out of the "line of sight" of noise transmissions. No new or more significant noise impacts have been identified than have previously analyzed. b) Exposure of people to excessive groundborne vibration or groundborne noise levels? No New Impact. The proposed project would not include construction or operational elements that would result in. significant groundborne vibration levels to nearby residents (source: R. Alex, Dublin Parks and Community Services Department, 10/ 30/ 13). No new impacts would result with respect to vibration or groundborne vibration than was analyzed in. previous CEQA documents on the project site. c) Substantial increases in permanent in ambient noise levels? No New Impact. Increased levels of permanent noise on the project that would occur based on project construction would be reduced to a less -than significant level through adherence to applicable mitigation measures contained in the Eastern Dublin EIR and the Dublin Noise Ordinance. No new or more significant impacts have been identified in. this Initial Study than have been previously analyzed. d) Substantial temporary or periodic increase in ambient noise levels in the project vicinity above levels without the project? No New Impact. Increased levels of short -term construction noise generated on the project site would be reduced to a less -than- significant level through adherence to applicable mitigation measures contained in the Eastern Dublin EIR and the Dublin Noise Ordinance. These measures require project developers to limit hours of construction activity and to prepare construction noise management plans. No new or more significant impacts have been identified in this Initial Study than have been previously analyzed. e, f) For a project located within an airport land use plan, would the project expose people to excessive noise levels? No New Impact. No portions of the site are located within the City of Dublin Page 48 Initial Study /Fallon Sports Park /Phase 11 February 2014 airport referral area for Livermore Municipal Airport. No new or more significant impacts are therefore anticipated in terms of this topic than was previously analyzed in previous CEQA documents. Project Impacts a) Induce substantial population growth in an area, either directly or indirectly? No New Impact. Approval of the proposed project would not induce substantial additional population growth in the Eastern Dublin area, since development of the Fallon Sports Park has been envisioned in the Eastern Dublin Specific Plan and Dublin General Plan. In addition, the proposed project would not contain any residences. No new or more severe impacts than were previously analyzed are therefore anticipated with respect to this topic. b,c) Would the project displace substantial numbers of existing housing units or people? No New Impact. The proposed expansion area is vacant and no impact would result with respect to displacement of housing units or people. No new or more severe impacts than were previously analyzed are therefore anticipated with respect housing displacement. 14. Public Services Previous CEQA documents Eastern Dublin EIR. Applicable mitigation measures contained in Eastern Dublin EIR addressing fire and police protection include: • Mitigation Measure 3.4/7.0: Establish appropriate funding mechanisms to cover up- front costs of capital fire improvements. ® Mitigation Measure 3.4/9.0: Incorporate Fire Department recommendations on project design relating to access, water pressure, fire safety and prevention into the requirements of development approval. ® Mitigation Measure 3.4/10.0: Ensure, as a requirement of project approval, that an assessment district, homeowners association or other mechanism is in place that will provide regular long -term maintenance of the urban/ open space interface. ® Mitigation Measure 3.4/12.0: The City shall work with the Fire Department and qualified biologists to prepare a wildfire management plan for the project area. ® Mitigation Measure 3.4/1.0: Provide additional personnel and facilities and revise beats as necessary in order to establish and maintain City standards for police protection service in Eastern Dublin. City of Dublin Page 49 Initial Study /Fallon Sports Park /Phase 11 February 2014 ® Mitigation Measure 3.4/3.0 -5.0: Incorporate into the requirements of project approval Police Department recommendations on project design that affect traffic safety and crime prevention. 2005 MND. No significant public utility impacts or mitigation measures were identified in the 2005 MND. The project will be required to comply with the above mitigation measures. Project Impacts a) Fire protection? No New Impact. Approval and implementation of the proposed project would increase the number of fire and emergency medical calls for service that would need to be responded to by the Alameda County Fire Department, the City of Dublin's contract fire department, as a result of increased recreational use of Phase II of Fallon Sports Park. Consistent with Eastern Dublin EIR Mitigation Measure 3.4 / 9.0, proposed development of the park will be reviewed by the Fire Department to meet Fire Department requirements including but not limited to maintaining minimum water pressure and fire flow, providing adequate site access, using fire retardant building materials and similar features. Proposed development on the site will also be conditioned to be consistent with the City's adopted Wildfire Management Plan (Eastern Dublin EIR Mitigation Measure 3.4/12.0). Based on discussions with Alameda County Fire Department staff, there would be no new or substantially more severe significant impacts with respect to fire service beyond that analyzed in previous CEQA documents (source: Bonnie Terra, Alameda County Fire Department, 10 / 28 / 13) and no new or expanded fire stations would be needed to provide fire and emergency service for the proposed project. b) Police protection? No New Impact. Similar to fire protection, there would be no new impact with regard to police protection, based on mitigation measures included in the Eastern Dublin EIR. These Mitigation Measures include incorporating Police Department safety and security requirements into the proposed project, including but not limited to adequate locking devices, security lighting and ensuring adequate surveillance for structures and parking areas (EDSP EIR Mitigation Measures 3.4 / 3.0 -5.0). Based on discussions with Dublin Police Services Department staff, there would be no new or substantially more severe impacts with respect to police service associated with the proposed project beyond that analyzed in previous CEQA documents (source: Captain Tom McCarthy, Dublin Police Services, 10/28/13). c) Schools? No New Impact. No new impacts to school service are anticipated should the proposed project be approved since no residents that would generate school aged children would be built.. There would be no new or substantially more severe significant impacts with respect to this impact than has been previously analyzed in previous CEQA documents. City of Dublin Page 50 Initial Study /Fallon Sports Park /Phase 11 February 2014 d) Other governmental service, including maintenance of public facilities? No New Impact. Maintenance of public facilities would continue to be provided by the City of Dublin with no new impacts in regard to this topic. New public facilities will be required to be designed to meet City of Dublin standards. There would therefore be no new or substantially more severe significant impacts with respect to this impact than has been previously analyzed in previous CEQA documents. 15. Recreation Previous CEQA documents Eastern Dublin EIR. Applicable mitigation measures contained in Eastern Dublin EIR addressing fire and police protection include: ® Mitigation Measure 3.4/29.0: Ensure, as apart of the approval process, that each new development provide its fair share of planned open space, parklands and trail corridors. ® Mitigation Measure 3.4/31.0: Calculate and assess in -lieu park fees based on the City's parkland dedication ordinance. Credit towards parkland dedication requirements will only be given for level or gently sloping areas suitable for active recreation use. ® Mitigation Measure 3.4/36.0: Require developer to dedicate public access easements along ridgetops and stream corridors to accommodate the development of trails and staging areas. No mitigation. measures were included in the 2005 MND. Project Impacts a) Would the project increase the use of existing neighborhood or regional parks? No New Impact. Approval and construction of the proposed project would increase the use of City or regional recreational facilities, since the underlying project includes construction of new park and recreation facilities as part of the Fallon Sports Park. The intent of the project is to expand park and recreation opportunities in the Eastern Dublin planning area as directed by the Eastern Dublin Specific Plan. There would therefore be no new or more severe impacts with respect to recreation than were previously analyzed. b) Does the project include recreational facilities or require the construction of recreational facilities? See item "a," above. City of Dublin Page 51 Initial Study /Fallon Sports Park /Phase 11 February 2014 am Previous CEOA documents Eastern Dublin EIR. The Eastern Dublin EIR contains a number of mitigation measures to reduce anticipated traffic impacts from the General Plan and EDSP project. These measures generally include construction of new roadways, widening of existing roadways and improvements to local freeway facilities to accommodate anticipated increases in the number of vehicles associated with the build out of the Eastern Dublin area. With the exceptions noted below, the EIR found that all traffic and transportation impacts could be reduced to less -than- significant levels with adherence to mitigation measures identified in the EIR. A number of impacts could not be reduced to a level of insignificance even with mitigations. These include: impacts to the I -580 freeway between I -680 and Hacienda Drive (IM 3.3/13), impacts to the I -580 Freeway between Tassajara Road and Airway Boulevard (IM 3.3/C), cumulative freeway impacts (IM 3.3 / E) impacts to Santa Rita Road and T -580 Eastbound ramps (IM 3.3 / I), and cumulative impacts to Tassajara Road (IM 3.3/N). 2005 MND. One Mitigation Measure dealing with traffic and transportation was included in the 2005 MND. Mitigation Measure 3 required that a future study be completed at the entrance of proposed Phase II of the Park from Central Parkway prior to the development of this area, with consideration given to the potential for multi- family housing on the south side of Central Parkway from Fallon Sports Park. The proposed project will be required to comply with all of the above transportation and circulation mitigation measures. Project Impacts a,b) Conflict with applicable plans related to the effectiveness of the circulation system, including all modes of travel, including intersections, streets, highways and other components or conflict with an applicable congestion management program, including level of service standards, travel demand measures and other applicable standards? No New Impact. The Eastern Dublin EIR considered the development of Fallon Sports Park and, following approval of the Specific Plan and EIR, approved development impact fees for Eastern Dublin that provided funding for local and community parks and transportation improvements in Eastern Dublin. Many of the proposed road and pedestrian improvements have been installed by either the City or by local developers. Future traffic that would be generated by construction of the Lower Terrace of the Fallon Sports Park have been analyzed in previous CEQA documents for Eastern Dublin and for the original Park Master Plan. Proposed uses within the park expansion are generally consistent with those included in the 2005 Park Master Plan. The proposed relocation of the day care facility to the Phase I of the Park was not considered in previous documents; however, based on the information about City of Dublin Page 52 Initial Study /Fallon Sports Park /Phase 11 February 2014 hours of operation included in the Project Description section of this hlitial Study, the proposed day care would operate between the hours of late morning and early afternoon on weekdays. Traffic generated by the proposed day care operation would therefore be outside of a.m. and p.m peak hours, so this traffic would not contribute vehicles to nearby major intersections or to nearby freeways. Also, it is assumed that many of the trips to and from the relocated preschool facility are currently in operation, although the routes of the new trips would be somewhat different from current traffic patterns. A driveway has been constructed from Central Parkway into the Lower Terrace portion of the park. Since the improvement plans that depicted the location of he driveway have been approved by the Dublin Public Works Department, Mitigation Measure 3 contained in the 2005 MND has been satisfied. Therefore, no new or more severe impacts would result with respect to intersections, streets highways, routes of regional significance or other components of the local and regional circulation system than have been previously analyzed. c) Change in air traffic patterns? No New Impact. The proposed project includes park and recreational uses and would have no impact on air traffic patterns. No new or more severe impacts would result with respect to this topic than was previously analyzed in other CEQA documents. d) Substantially increase hazards due to a design feature or incompatible use? No New Impact. The primary on -site circulation feature on the Phase II park site would be a parking lot for approximately 145 vehicles. Adherence to Mitigation Measure 2 contained in the 2005 MND requires a study for the location of the drive entrance to the park site. This analysis will also determine if adequate driver site lines would be provided and that other safety standards would be met. No new or more severe impacts with respect to design hazards would be created than previously analyzed. e) Result in inadequate emergency access? No New Impact. A single drive access to Central Parkway would be provided to serve the Lower Terrace portion of the park that would meet City of Dublin and Alameda County Fire Department design standards to ensure that adequate emergency access would be provided. No new or more severe impacts would result with respect to this topic. f) Conflict with adopted policies, plans or programs regarding public transit, pedestrian facilities or otherwise decrease the performance or safety of such facilities? No New Impact. No conflicts to plans, policies or programs that promote public transit, pedestrian use or similar features were identified in the 2005 MND as part of previous CEQA review of the overall park development. No new or more impacts have been identified in this Initial Study that has been previously analyzed in other CEQA documents. City of Dublin Page 53 Initial Study /Fallon Sports Park /Phase 11 February 2014 16. Utilities and Service Systems Environmental Setting The project area is served by the following service providers: • Water supply and distribution: Dublin San Ramon Services District (DSRSD). • Sewage collection and treatment; recycled water: DSRSD. • Storm drainage: City of Dublin and Zone 7. • Solid waste service: Amador Valley Industries • Electrical and natural gas power: Pacific Gas and Electric Co. • Communications: AT &T Previous CEOA documents Eastern Dublin EIR. In terms of water resources, the Eastern Dublin EIR identified overdraft of groundwater resources (Impact 3.5 / P) as a potentially significant impact Adherence to Mitigation Measures 3.5/24.0 and 25.0 would reduce this impact to a level of insignificant. These measures require the City of Dublin to coordinate with DSRSD to develop recycled water resources and otherwise carefully use water resources and that all new development in the Eastern Dublin project area to connect to the DSRSD water system. Impact 3.5/Q identified an increase in water demand as a potentially significant impact, but this impact could be mitigated to an insignificant level based on implementation of Mitigation Measures 3.5/26.0-31.0. These mitigation measures require implementation of water conservation measures in individual development projects and construction of new system-wide water improvements which are funded by development impact fees. Another related impact identified in the Eastern Dublin EIR is the need for additional water treatment plant capacity (Impact 3.5/R). This impact was identified as being reduced to a level of insignificance through the implementation of Mitigation Measures 3.5/32.0 -31.0, which requires improvement to the Zone 7 water system, to be funded by individual development impact fees. Impact 3.5 / S (lack of a water distribution system) was identified as a potentially significant impact in the Eastern Dublin EIR, but this impact has been reduced to an insignificant level through adherence to Mitigation Measures3.5/4.34.0-38.0. These mitigations require upgrades to the project area water system and provision of a "will serve" letter prior to issuance of a grading permit. Impact 3.5/T identified a potentially significant impact related to inducement of substantial growth and concentration of population in the project area. The Eastern Dublin found that this was a significant and unavoidable impact. Regarding sewer service, the Eastern Dublin EIR identified Impact 3.5/B (lack of a wastewater collection system) as a potentially significant impact that could be mitigated City of Dublin Page 54 Initial Study/Fallon Sports Park/Phase II February 2014 through adherence to Mitigation Measures 3.5/1.0-5.0. These measures require DSRSD to prepare an area -wide wastewater collection system master plan, requires all new development to be connected to DSRSD's public sewer system, discourages on -site wastewater treatment, requires a "will- serve" letter from DSRSD and requires that all sewer facilities be constructed to DSRSD engineering standards. Impact 3.5 noted an impact with regard to extension of a sewer trunk line with capacity to serve new development, but could be reduced to an insignificant level since the proposed Eastern Dublin Specific Plan sewer system has been sized to accommodate increased sewer demand from the proposed Specific Plan project. Impact 3.5/G found that lack of wastewater disposal capacity as a significant impact. An upgraded wastewater disposal facility is presently being constructed by the Livermore Amador Valley Water Management Agency. Impact 3.5 / E identified lack of wastewater treatment plant capacity as a potentially significant impact, which could be reduced to an insignificant level through adherence to Mitigation Measure. No significant impacts or mitigation measures pertaining to utilities or service systems were identified in the 2005 MND. Project Impacts a) Exceed wastewater treatment requirements of the RIIVQCB? No New Impact. The current project would contain the same type of development as analyzed in the Eastern Dublin EIR and he 2005 MND. based on recent discussions with DSRSD staff (noted below) regarding this project, the proposed project would not exceed wastewater requirements of the Regional Water Quality Control Board (RWQCB). No new or more significant impacts with respect to wastewater treatment requirements have been identified in this Initial Study than have been analyzed in previous CEQA documents. b) Require new water or wastewater treatment facilities or expansion of existing facilities? No New Impact. Water, recycled water and. wastewater extensions to existing mains in Central Parkway and other local roads would need to be extended to provide recycled water for field irrigation and potable water for restrooms, drinking fountains and similar uses. Sewer laterals would also need to be extended to the site to serve proposed restrooms and concession uses. According to a representative of DSRSD, District wastewater collection, treatment and disposal facilities and proposed recycled and domestic water for the proposed project would not result in a new or more significant impact than was analyzed in previous CEQA documents (source: Stan Kolozdie, DSRSD 11 / 11 / 13) c) Require new storm drainage facilities? No New Impact. The proposed expansion of Fallon Sports Park would require new and or upgraded drainage facilities to support proposed new uses. Consistent with Eastern Dublin EIR Mitigation Measures, the project developer (City of Dublin) will be required to install new or upgraded on and off -site (if required) storm drain systems that comply with City of Dublin and Zone 7 standards. No storm drainage impacts were identified in other previous CEQA documents. No new or more significant impacts are anticipated with respect to storm drain facilities that have been analyzed in previous CEQA documents. City of Dublin Page 55 Initial Study /Fallon Sports Park /Phase 11 February 2014 d) Are sufficient water supplies available? No New Impact. Based on the information provided by DSRSD staff, the District has planned for future urban uses on this site and included such development in the District's Urban Water Management Plan (source: Stan Kolozdie, DSRSD,11 / 11 / 13). No new or more significant are anticipated with respect to water supplies than have been previously analyzed. e) Adequate wastewater capacity to serve the proposed project? See response to "a," above. e, f) Solid waste disposal? No New Impact. The project site is within the franchise area of Amador Valley Industries that provides residential and commercial solid waste pick -up and recycling services. Fallon Sports Park is currently receiving solid waste services from Amador Valley Industries. The topic of solid waste disposal was not identified as a potentially significant impact in previous CEQA documents and no new or more significant impacts have been identified in this Initial Study than have been previously analyzed. g) Comply with federal, state and local statutes and regulations related to solid waste? No New Impact. The existing service provider will ensure adherence to federal, state and local solid waste regulations. No new or more severe impacts are anticipated impacts than have been previously analyzed. 17. Mandatory Findings of Significance a) Does the project have the potential to degrade the quality of the environment, substantially reduce the habitat of a fish or wildlife species, cause a fish or wildlife population to drop below self - sustaining levels, threaten to eliminate a plant or animal community, reduce the number of or restrict the range of a rare or endangered plant or animal or eliminate important examples of the major periods of California history or prehistory? No. Potential impacts related to biological resources, including a reduction in habitat area of fish or wildlife species, elimination of a plant or animal community, or elimination of an important example of major periods of California history or prehistory was analyzed in the Eastern Dublin EIR and the 2005 MN. The proposed project would represent a similar development type that was previously analyzed and no new or more significant impacts are anticipated than previously analyzed. b) Does the project have impacts that are individually limited, but cumulatively considerable? ( "Cumulatively considerable" means that the incremental effects of a project are considerable when viewed in connection with the effects of past projects, the effects of other current projects and the effects of probable future projects). No. Cumulative impacts of the proposed Fallon Sports Park project have been analyzed in the Eastern Dublin EIR. c) Does the project have environmental effects which will cause substantial adverse effects on human beings, either directly or indirectly? No. No such impacts have been discovered in the course of preparing this Initial Study. City of Dublin Page 56 Initial Study /Fallon Sports Park /Phase 11 February 2014 Initial Study Preparers Jerry Haag, Urban Planner, project manager Agencies and Organizations Consulted The following agencies and organizations were contacted in the course of this Initial Study: City of Dtiiblin Paul McCreary, Director of Parks and Community Services Rosemary Alex, Parks and Facilities Development Coordinator Bonnie Terra, Alameda County Fire Department Chief Tom McCarthy, Dublin Police Services Kathleen Faubion, AICP, Assistant City Attorney California Department of Toxic Substances Control (DTSC) Website DSRSD Stan Kolozdie Dublin General Plan City of Dublin, Updated through 7/ 2/ 11 Eastern Dublin General Plan Wallace Roberts & Todd, 1993 Eastern Dublin Specific Plan and General Plan Environmental Impact Report, Wallace Roberts & Todd, 1994 Fallon Sports Park Master Plan, Carducci & Associates,, 2006 Livermore Municipal Airport, Airport Land Use Compatibility Plan ESA Associates, August 2012 Parks and Recreation Master Plan City of Dublin, 2006 update City of Dublin Page 57 Initial Study /Fallon Sports Park /Phase 11 February 2014 lei will lei A, T :►a February 7, 2014 On May 10, 1993, the Dublin City Council adopted Resolution No. 51 -93, certifying an Environmental Impact Report for the Eastern Dublin General Plan Amendment and Specific Plan ( "Eastern Dublin EIR, SCH #91103064). The certified EIR consisted of a Draft EIR and Responses to Comments bound volumes, as well as an Addendum to the Eastern Dublin EIR dated May 4, 1993, assessing a reduced development project alternative. The City Council adopted Resolution No. 53 -93 approving a General Plan Amendment and Specific Plan for the reduced area alternative on May 10, 1993. On August 22, 1994, the City Council adopted a second Addendum updating wastewater disposal plans for Eastern Dublin. The Eastern Dublin EIR evaluated the potential environmental effects of urbanizing Eastern Dublin over a 20 to 30 year period. Since certification of the EIR, many implementing projects have been proposed, relying to various degrees on the certified EIR. In 2005, the Dublin City Council adopted Resolution No. 89 -05 that approved a Mitigated Negative Declaration for the Fallon Sports Park Master Plan. The 2005 MND analyzed the environmental impacts of approving a Master Plan for the development of the Fallon Sports Park, located on the northwest corner of Fallon Road and Central Parkway and constructing recreational improvements envisioned in the Master Plan. This Addendum has been prepared pursuant to CEQA Guidelines Section 15164 for the Project, as described below. Project Description The current application includes approving and developing the Lower Terrace of the Park, also identified as Phase IL Overall improvements envisioned for this phase include but are not limited to: • Constructing an on -site entry road at the existing curb cut along the north side of Central Parkway; • Building an approximately 145 -space vehicle parking lot. • Constructing a combination restroom and concession building. ® Extending existing on -site pedestrian pathways from the existing park. • Constructing a 90' lighted baseball field. • Construction of a 2,000 square foot building for public use, including but not limited to community meetings, rentals, etc.) • Constructing two synthetic turf lighted soccer fields plus a warm up area. ® Extending utility lines. • Temporarily relocating a City pre - school facility for a five -year period. • Related improvements, such as site grading and water quality features, to facilitate the above improvements. Prior CEQA Analyses and Determinations As summarized above and discussed in more detail in the attached Initial Study, the site has been planned for a community park since the Eastern Dublin approvals in 1993 and has been the subject of a Mitigated Negative Declaration in 2005. The Eastern Dublin EIR identified numerous environmental impacts, and numerous mitigations were adopted upon approval of the Eastern Dublin General Plan Amendment and Specific Plan. For identified impacts that could not be mitigated to insignificance, the City Council adopted a Statement of Overriding Considerations. Similarly, the 2005 MND identified environmental impacts and mitigation measures. All previously adopted mitigation measures for development of Eastern Dublin identified in the Eastern Dublin EIR and the 2005 MND that are applicable to the Project and Project site continue to apply to the currently proposed Project as further discussed in the attached Initial Study. Current CEQA Analysis and (Determination that an Addendum is Appropriate for this Project. Updated Initial Study. The City of Dublin has determined that an Addendum is the appropriate CEQA review for the Project, which proposes minor changes to the approved Fallon Sports Park Master Plan. If approved, the proposed project would allow lighted soccer fields and a temporarily relocated City pre - school facility within the park. The City prepared an updated Initial Study dated February 7, 2014, incorporated herein by reference, to assess whether any further environmental review is required for this Project Through this Initial Study, the City has determined that no subsequent EIR, or Negative Declaration is required for the plan and zoning amendments or the refined development details. No Subsequent Review is Required per CEQA Guidelines Section 15162. CEQA Guidelines Section 151.62 identifies the conditions requiring subsequent environmental review. After a review of these conditions, the City has determined that no subsequent EIR or negative declaration is required for this Project. This is based on the following analysis: a) Are there substantial changes to the Project involving new or more severe significant impacts? There are no substantial changes to the Project analyzed in the Eastern Dublin EIR and the 2005 MND. The Project is similar to land uses for the project site analyzed in previous CEQA documents. As demonstrated in the Initial Study, the proposed changes within park would not be a substantial change to either the 1993 Eastern Dublin EIR analysis or the 2005 MND and will not result in additional significant impacts, and no additional or different mitigation measures are required. b) Are there substantial changes in the conditions which the Project is undertaken involving new or more severe significant impacts? There are no substantial changes in the conditions assumed in the Eastern Dublin EIR or the 2005 MND. This is documented in the attached Initial Study prepared for this Project dated February 7, 2014. Page 2 c) Is there new information of substantial importance, which was not known and could not have been known at the time of the previous EIR that shows the Project will have a significant effect not addressed in the previous EIR; or previous effects are more severe; or, previously infeasible mitigation measures are now feasible but the applicant declined to adopt them; or mitigation measures considerably different from those in the previous EIR would substantially reduce significant effects but the applicant declines to adopt them? As documented in the attached Initial Study, there is no new information showing a new or more severe significant effect beyond those identified in the prior CEQA documents. Similarly, the Initial Study documents that no new or different mitigation measures are required for the Project. All previously adopted mitigations continue to apply to the Project. The previously approved CEQA documents adequately describe the impacts and mitigations associated with the proposed development on portions of the Fallon Sports Park site. d) If no subsequent EIR -level review is required, should a subsequent negative declaration be prepared? No subsequent negative declaration or mitigated negative declaration is required because there are no impacts, significant or otherwise, of the Project beyond those identified in the Eastern Dublin EIR and previous CEQA documents for the site, as documented in the attached Initial Study. Conclusion. This Addendum is adopted pursuant to CEQA Guidelines Section 15164 based on the attached Initial Study dated February 7, 2014. The Addendum and Initial Study review the proposed changes to the Fallon Sports Park Master Plan as discussed above. Through the adoption of this Addendum and related Initial Study, the City determines that the above minor changes in land uses do not require a subsequent EIR or negative declaration under CEQA Section 21166 or CEQA Guidelines Sections 15162 and 15163. The City further determines that the Eastern Dublin EIR and the 2005 MND adequately address the potential environmental impacts of the Master Plan change as documented in the attached Initial Study. As provided in Section 15164 of the Guidelines, the Addendum need not be circulated for public review, but shall be considered with the prior environmental documents before making a decision on this project. The Initial Study, Eastern Dublin EIR, the 2005 MND, and all resolutions cited above are incorporated herein by reference and are available for public review during normal business hours in the Community Development Department, Dublin City Hall, 100 Civic Plaza, Dublin CA during normal business hours. Page 3