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• <br /> 1333 Martinez Street,San Leandro,California; Chang Income Property Partnership, LP(property owner)do Westlake Development Partners,LLC(applicant) <br /> DRAFT MITIGATION MONITORING PROGRAM(MMP) <br /> MONITORING <br /> IMPACT MITIGATION REQUIRED RESPONSIBILITY TIMING <br /> unique paleontological CEQA Guidelines and Section 5097.98 of the Public Resources <br /> resource or site or unique Code.). <br /> geologic feature or disturb <br /> human remains. <br /> Geolory and Soils • <br /> 4. Project site has potential for ' #5: The City of San Leandro has incorporated the 2012 City Engineer and Building Prior to issuance of Grading <br /> expansive soils and is located International Building Code into its municipal building code Official Permit <br /> in a seismically active area. (Title 7,Chapter 7-5). The project applicant would be required <br /> • <br /> to comply with all applicable State and City regulations to <br /> • address potential geologic hazards associated with the proposed <br /> project,including ground shaking and liquefaction. Geotechnical <br /> and seismic design criteria must conform to engineering <br /> recommendations in accordance with the seismic requirements of <br /> the 2013 San Leandro Building Code. Additionally, because the <br /> project site is in a liquefaction Seismic Hazard Zone,the project <br /> applicant will be required to comply with the guidelines set forth <br /> by California Geological Survey Special Publication 117. <br /> #6: Applicant shall be required to excavate,remove and • <br /> recompact potentially liquefiable soil. In-site ground <br /> densification, for example,compaction with vibratory probes, • <br /> • dynamic consolidation,compaction piles,compaction grouting, <br /> etc.,shall be conducted. Ground modification techniques,such as • <br /> permeation grouting,columnar jet grouting,deep soil mixing, <br /> stone columns,gravel or other drains shall be implemented,and <br /> deep foundations shall be put in place to mitigate potential <br /> liquefaction-induced settlement impacts. Implementation of <br /> Mitigation Measure#6 reduces potential impacts to a less than <br /> significant level. <br /> Hazards and Hazardous Materials <br /> 5. Project will require excavation #7: (Subsurface Investigations) City of San Leandro Prior to issuance of Grading <br /> and grading that will result in Subsurface investigations are required prior to development of Community Development Permit <br /> the'disruption of onsite soils. the San Leandro Downtown Tech Campus. The sampling and Department and <br /> These activities will emit analysis programs will be specific to"each site based on the prior Environmental Services <br /> hazardous emissions or handle uses of that site. Additional groundwater sampling and analysis Division of the Public <br /> hazardous or acutely program will be implemented if necessary for chemical Works Department <br /> hazardous material,substances constituents that could have migrated onto the sites from off-site <br /> or waste. upgradient sources, if identified during due diligence. Detection <br /> • limits for the analytical program will be sufficiently low to allow <br /> assessment of risks to human health under construction worker <br /> and residential exposure scenarios. <br /> 1333 Martinez Street, Westlake Office/Technology Campus—Draft MMP Page 2 <br /> • <br />