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APPENDIX A: MITIGATION MONITORING AND REPORTING PROGRAM <br />MiLig aIto n Measure Monitoring i nifty Impi mentaVon <br />Monitoring Method Ecltietlul� <br />Hydrology and Wafer Quality <br />Mitigation Measure Hydrology -1: Prior to issuance of grading permits or approval <br />Building, Infrastructure, and <br />Building, <br />Prior to issuance <br />of improvement plans, the applicant shall submit a detailed Erosion Control Plan <br />Transportation Department <br />Infrastructure, and <br />of grading permits <br />(ECP) to the Director of Public Works of Redwood City for review and approval. The <br />to review and approve the <br />Transportation <br />or building <br />purpose of the ECP shall be to mitigate erosion and sedimentation impacts during <br />Erosion Control Plan <br />Department <br />permits <br />the construction period. The applicant shall comply with all recommendations <br />presented in the approved ECP at all times. The detailed ECP shall be accompanied <br />by a written narrative and shall include, at a minimum, the following: <br />a) Proposed schedule of grading activities, monitoring, and infrastructure <br />milestones in chronological format <br />b) Identification of critical areas of high erodibility potential and/or unstable <br />slopes <br />c) Use of soil stabilization techniques such as short-term biodegradable <br />erosion control blankets and hydroseeding. Silt fences shall be installed <br />downslope of all graded slopes. Straw wattles or another appropriate <br />BMP shall be installed in the flow path of graded areas receiving <br />concentrated flows, as well as around storm drain inlets <br />d) Description of erosion control measures on slopes, lots, and streets <br />e) Contour and spot elevations indicating runoff patterns before and after <br />grading <br />f) Filter systems at catch basins (drop inlets) in private streets as a means <br />of sediment control <br />g) Post -construction inspection of all drainage facilities for accumulated <br />sediment, and the clearing of these drainage structures of debris and <br />sediment <br />Mitigation Measure Hydrology -2: Prior to issuance of a grading permit, the <br />Building, Infrastructure, and <br />Building, <br />Prior to grading <br />applicant shall submit evidence to the City Engineer of Redwood City that coverage <br />Transportation Department <br />Infrastructure, and <br />permit issuance <br />under the statewide General Construction Activities Stormwater Permit (General <br />to confirm that the General <br />Transportation <br />Permit) has been obtained. The applicant shall comply with the NPDES General <br />Permit has been obtained <br />Department <br />Construction Activities Storm Water Permit Requirements established by the CWA. <br />and that the construction <br />C <br />The applicant can obtain coverage under the General Permit by filing a Notice of <br />activities are in compliance <br />j <br />Intent (NOI) with the State Water Resource Control Board's (SWRCB) Division of <br />with the NPDES permit <br />, <br />Laurel Way Planned Development Revised Final EIR <br />February 2013 <br />A <br />