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(http://www.waterboards.ca.gov/sanfranciscobay/board info/agendas/2003/february/02-19- <br /> 03-12finalto.doc. ; <br /> and: <br /> http://www.waterboards.ca.gov/sanfranciscobay/board_info/agendas/2007/march/alameda% <br /> 20fi nal%20order%20r2-2007-0025.pdf) <br /> The project shall also comply with the "Construction General Permit" by the California Regional <br /> Water Quality Control Board, San Francisco Bay Region: <br /> (http://www.waterboards.ca.gov/water issues/proqrams/stormwater/construction.shtml) <br /> Design Requirements <br /> 129. The 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 Permit requires a proactive Diazinon pollutant reduction plan (aka Pesticide <br /> Plan) to reduce or substitute pesticide use with less toxic alternatives. <br /> d) The Permit requires complying with the Copper Pollutant Reduction Plan and the <br /> Mercury Pollutant Reduction Plan. <br /> 130. The following requirements shall be incorporated into the project: <br /> a) The project developer shall submit a final grading and drainage plan prepared by a <br /> 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 /> b) The project developer shall submit sizing design criteria to treat stormwater runoff <br /> at the time of improvement plan submittal and an updated detailed copy of <br /> calculations with subsequent submittals. <br /> c) Landscaping shall be designed to minimize irrigation and runoff, promote surface <br /> infiltration where appropriate and acceptable to the project soils engineer, and <br /> minimize the use of fertilizers and pesticides that can contribute to stormwater <br /> pollution. <br /> • Structures shall be designed to prohibit the occurrence and entry of pests into <br /> buildings, thus minimizing the need for pesticides. <br /> Page 23 <br />