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IVlitig�tion M�raitaring and�orting Plran <br /> • Exisring access routes, staging areas,and work areas shall be limited to existing paved or <br /> disturbed surfaces. <br /> • All food and faod-related items shall be enclosed in sealed trash containers and <br /> completely removed from the site at the end of each dap. <br /> + All equipment shall be properly maintained to prevent leaks such as gasoline,oil,and <br /> solvents,and a Spill Response Plan shall be prepared. <br /> • The Contractor shall store all hazaxdous substances and materials in sealable storage <br /> containers in designated locations on paved surfaces and at least 100 feet from aquatic <br /> habitats. <br /> • Vehicle equipment fueling and maintenance shall occur at commercial gas starions or <br /> within designated staging areas that are at least 1.00 feet from aquatic habitats. <br /> • Biodegradable coir ro11s, straw wattles, or silt fences will be installed at appropriate <br /> locations along the base of slopes dur�ng constxucrion to capture sediment. <br /> Respot�sible Party: City of Redwood City ovexsight <br /> Mitigation Measure BIO $: Revegetation of Disturbed Areas <br /> The Contractox shall restore alI unpaved areas temporarily affected by the pgoject construction to its <br /> oxiginal or improved conditions. The Contractor shall hydroseea the disturbed areas along the creek <br /> bank with a native plant mix. <br /> Responsible Party: City of Redwood City oversight <br /> CULTURAL RES4URCES <br /> Mitigation Measute CULT 1: Stop Work if Buried Historical Resaurces are Exposed during <br /> Gxound-Disturbing Construction <br /> If ground-disturbing activities expose buried historical resources,work shall stop within a 50-foot <br /> radius of the find unti�a qualified histoaan has identified and evaluated the significance of the find <br /> and,if necessary, deveioped a plan in consultation with the City and Caltrans,if found within the <br /> Caltrans right-of-way,for docutnentation o.t recovery of these resources. <br /> Responsible Party: City of Redwood City <br /> Mitigation Measure CULT 2: Stop Work if Buried Archevlogical Deposits are Exposed <br /> during Ground-Disturbing Cons#ruction <br /> If ground-disturbing activiries expose buried archeological resources,work shall stop within a <br /> 50-foot radius of the find until a qualified archaeologist has identified and evaluated the significance <br /> of the find and,if necessary,developed a Treattnent Plan in consuZtation with the City and Caltrans, <br /> if found within the Calttans right-of-wap. Preservation in place shaIl be the preferred treatment <br /> method fox axchaeological resources per CEQA GuideJine Secrion 15126.4(b) (e.g., avoidance,open <br /> space, capping, or easement). Data recaver3T oFimportant informarion about the resource,teseatch, <br /> July 25,2013 .�1�� US �0� Pede.rlrzan Undercro.rsing and <br /> Bair Island Storr�a i��ter Pz�mp Statian Project <br />