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KLEINF-ELDER <br /> Bright People.Right Solutions. <br /> The proposed project would not result in any direct public or construction exposure to <br /> known hazards and, consequently, no significant hazard impacts. Past uses of the site <br /> may have resulted in undocumented subsurface contamination; if such contamination <br /> exists, project-related excavation could lead to release of hazardous materials to the <br /> environment. Mitigation measures below address this issue and would reduce potential <br /> impacts to less than significant. <br /> The proposed project will require demolition of existing structures, which may contain <br /> lead-based paint and/or asbestos-containing building materials; consequently, <br /> construction workers may be exposed to these hazardous substances. Proposed <br /> demolition of any existing structures will be regulated by NESHAP Safety measures as <br /> a part of the Demolition permit process, as noted in mitigation measures below. <br /> The project would involve no substantial use of hazardous materials in either <br /> construction or operation. Project operation would involve no potential for upset or <br /> release of hazardous materials. <br /> 1 Project development is not subject to Airport Land Use Plan restrictions nor is the site <br /> located within a Safety Zone (Stockton Metro Airport Master Plan, 1997). The proposed <br /> project would involve no conceivable impairment of emergency response or evacuation <br /> activities. New construction or renovation of existing structures would provide additional <br /> options for emergency response planners. <br /> The Project area lies within an urbanized (built up area) and is not subject to wildland <br /> fire hazards. <br /> Level of Significance: Potentially significant. <br /> Mitigation Measures: <br /> 1. Building demolition shall occur pursuant to a City of Stockton demolition <br /> permit, including required compliance with NESHAP requirements. <br /> 1 <br /> 2. During project construction, if any soil discoloration, odors or other <br /> indicators of the presence of hazardous material contamination is <br /> encountered, work at the site shall stop until a qualified professional in <br /> hazardous material contamination evaluates the site. The professional shall <br /> recommend measures to remediate any identified contamination, and work <br /> ishall not resume at the site until remediation is completed. <br /> Significance After Mitigation: Less than significant. <br /> 121339/ST011 8226 3-35 October 14, 2011 <br /> Copyright 2011 Kleinfelder <br />