Reso 2001-156 - Laserfiche WebLink

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EXPLANATION: The project area is fairly level with development including three older residences and several greenhouse nursery buildings anal paving existing on the eastern portion of the project site. To date, asite-specific orproject-specific hydrological study has not been performed, although Phase I and II Environmental Assessments have found low levels of pesticides in the groundwater. (This,issue is addressed under the Hazards and Hazardous, Materials section.) The proposal includes construction of a new roadway'and two new automobile dealership/service centers. Therefore, it can be anticipated that implementation of the proposed project mayresult in potentially significant i~acts related to water quality, groundwater, drainage patterns, and increased run-off. The following mitigation measures are recommended in order to reduce potentially significant impacts related to hydrology and water quality to a less than significant level Prior to Site Plan Review approval, asite-specific hydrology study for the McKevitt and Batarse Trust site, paid for by the respective future developers, shall be prepared which, at a minimum analyzes the potential impacts of the proposed project with regards to water quality, groundwater nse and degradation, affect on existing drainage patterns, and the potential for increased run-off. The hydrology studies shall be submitted to the City Engineer for review and approval. Arinr fn ioannnrra of erarlina r-armi#a fnr aarh nh9ea of nnnefrnnHnn 4„ a ..+....t ..t..., ..w..n t,,, a,.-._~___~ r__ ~L_ . o . o -- ----- - -- ----_ _.,__ .,. r.......,.......,....,.......1,.............. respective development sites in order to minimize any erosion that may occur during grading. Protection measures may include implementing silt fencing, hay bales and/or sand bags. The erosion control plan shall be submitted to the City Engineer and Alameda County Flood •Control District for review and approval. • In accordance with the requirements of the National Pollutant Discharge Elimination System (NPDES), permit, the applicant for the McKevitt and Batarse Trust sites shall file a Notice of Intent (N•O1) with the Regional Water Quality Control Board (RWQCB). advising that the project is under consideration for construction. The respective applicants shall submit proof of approval from the RWQCB to the City Engineer prior to issuance of grading permits. To control storm water pollution, the:respective applicants shall comply with the regulations and provisions contained in .the City's Grading Ordinance, the City's Storm Water Pollution Prevention Permit, and the NPDES, to the satisfaction of the City Engineer. 'T'he project area is located within flood Zone X, which is located within the 500-year flood plain as indicated on the Flood Insurance Rate Map (FIRA~. Therefore, potential flooding impacts are anticipated less than significant. Inundation from failure of Chabot Dam would not rise above a level of a few feet. Therefore, significant damage to.property or people is not anticipated. The site is several, miles. inland from the San Francisco Bay shore. Hence, the potential for inundation due to tsunami andlor seiche is considered remote. 5.:~: ~ ', ~ ' ~r. • ''': 'e ay ~ ~' :alyfie; a sig :. cance cri eria ' ~ ~i~i`s ''e ~ y e appjica ' ~e air quality n4anagemen o~ air,. •. •: :Qir cola~'~j ~s, -t. ~~ 1' ..~ ~gn `iFPalm t ,.I~t .~,,. W . a ro'~ct: ~ ' a- Conflict with or obstruct implementation of the X 2 a licable air lan? b. Violate any. air quality standard or contribute X ~ 2 substantially to an existing or projected air uali violation? . e. Result in a cumulatively considerable net X_ 2 increase of any criteria pollutant for which the . proj ect region is non-attainment under an applicable federal or state ambient air quality standard (including releasing emissions which exceed quantitative thresholds for ozone ' eeursors 7 d Expose sensitive receptors to substantial X 2 ollutant concentrations? e. Create objectionable odors affecting a X 2 substantial number of eo le? vlarina Square Auto Mall Expansion 7 August 2001 Initial Study Checklist