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7.B. - Page 112 <br /> Mitigation Monitoring and Reporting Plan <br /> US 101 PEDESTRIAN UNDERCROSSING AND <br /> BAIR ISLAND STORM DRAIN PUMP REPLACEMENT PROJECT <br /> MITIGATION MONTORING AND REPORTING PLAN <br /> The Mitigation Monitoring and Reporting Plan (MMRP) describes the roles and responsibilities in <br /> monitoring and reporting on the implementation of the proposed mitigation measures identified in <br /> this Draft Mitigated Negative Declaration (MND) for the US 101 Pedestrian Undercrossing and Bair <br /> Island Storm Drain Pump Replacement Project,pursuant to Section 15097 of the California <br /> Environmental Quality Act (CEQA). CEQA requires lead agencies to prepare a MMRP to ensure <br /> that the implementation of the mitigation measures adopted to reduce or avoid significant <br /> environmental impacts addressed in this document. The MMRP is a guide for facilitating the <br /> implementation of the mitigation measures and any other monitoring, reporting, or compliance <br /> activities associated with the proposed project. <br /> As the lead agency under CEQA, the City of Redwood City (City) is required to monitor the <br /> construction and operational activities of this project to ensure that the proposed mitigation <br /> measures are implemented and to prepare reports that document implementation of the measures. <br /> The City would appoint one person responsible for implementing the MMRP and that person would <br /> have the authority to halt any project construction activities that deviate from the proposed project's <br /> mitigation measures. The person responsible for monitoring shall prepare monthly reports that <br /> include the results of periodic monitoring and verification of the implementation of the mitigation <br /> measures. <br /> The proposed project mitigation measures and the party responsible for monitoring the mitigation <br /> measures are listed below. <br /> AIR QUALITY <br /> Mitigation Measure AIR 1: Basic Construction Mitigation Measures <br /> The City shall have the Contractor implement the following measures to reduce dust and exhaust <br /> emissions from construction activities: <br /> • All exposed surfaces (e.g., staging areas, soil piles,graded areas, and unpaved access <br /> roads) shall be watered two times per day. Watering shall not be required for storage <br /> and treatment of saturated Bay Mud prior to mixing and disposal. <br /> • All haul trucks transporting soil, sand, or other loose material off-site shall be covered. <br /> • Contractors shall wash down all vehicles prior to leaving the site to prevent mud or dirt <br /> from being tracked-out onto public roads. All visible mud or dirt tracked onto adjacent <br /> public roads shall be removed using wet power vacuum street sweepers at least once per <br /> day. Dry power sweeping equipment shall not be used for tracked mud or dirt near the <br /> project entrance. Wash down water shall be collected onsite and directed away from the <br /> storm drain system and the creek. Gravel-filled bags shall be used to prevent runoff <br /> July 15,2013 A-1 US 101 Pedestrian Undercrossing and <br /> Bair Island Storm Water Pump Station Project <br />