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URBAN STORMWATER CONDITIONS <br /> 109. The project shall comply with the NPDES Permit No. CAS612008, dated October 14, 2009, <br /> and amendments, issued the by California Regional Water Quality Control Board, San <br /> Francisco Bay Region, a copy of which is available at the Community Development <br /> Department, Public Works/Engineering section at City offices, Alameda County Clean <br /> Water Program, State Water Board, and at the following websites: <br /> http://www.waterboards.ca.gov/sanfranciscobav/water issues/programs/stormwater/Muni <br /> cipal/index.shtml; <br /> and <br /> http://www.waterboards.ca.00v/sanfranciscobav/board info/agendas/2007/march/alamed <br /> a%20final%2oorder%20r2-2007-0025.pdf <br /> The project shall comply with the "Construction General Permit" as required by the San <br /> Francisco Bay Regional Water Quality Control Board: <br /> (http://www.waterboards.ca.gov/water_issues/prog rams/stormwater/construction.shtm I) <br /> A. Design Requirements <br /> 1. The NPDES Permit design requirements include, but are not limited to, the following: <br /> a. Source control, sight design measures, and design and implementation of <br /> stormwater treatment measures are required when commercial, industrial or <br /> residential development creates and replaces 10,000 square feet or more of <br /> impervious surface, including roof area, streets and sidewalk. <br /> b. Hydro-modification standards are required when a new development or <br /> redevelopment project creates and replaces total impervious area of one acre or <br /> more. <br /> c. The NPDES Permit requires a proactive Diazinon pollutant reduction plan (aka <br /> Pesticide Plan) to reduce or substitute pesticide use with less toxic alternatives. <br /> d. The NPDES Permit requires complying with the Copper Pollutant Reduction Plan <br /> and the Mercury Pollutant Reduction Plan. <br /> 2. The following requirements shall be incorporated into the project: <br /> a. The project developer shall submit a final grading and drainage plan prepared by <br /> a licensed civil engineer depicting all final grades and on-site drainage control <br /> measures including bio-swales. Irrigated bio-swales shall be redesigned as <br /> needed to the satisfaction of the City Engineer to optimize the amount of the <br /> stormwater running off the paved surface that enters the bio-swale at its most <br /> upstream end. This plan shall be subject to the review and approval of the City <br /> Engineer prior to the issuance of any building permits. <br /> Case No. PUD— 112/1027 Rose Avenue Planning Commission <br /> Page 17 <br />