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,�Jate of California Calrfomla Environmental Prolectlon Agency Deoarlmenk of Toxlr�ubslances Control Site Restoration: Following backfilling and compaction of the excavation areas,the upper four inches of the site and offsite excavation areas will be finished with aggregate base rock to minimize wind disturbance of underlying soils. Paved areas affected by excavation activities will be re-surfaced. Maior Components of the Project Document:The RAW includes an Excavation Plan,Transportation Plan, Spill Response Plan, Storm Water Management Plan, Site-specific Health and Safety Plan, and a Confirmation Sampling Plan. In addition, in the event resources of biological, cultural, or historical significance are found in the course of project activities,work will be suspended while a qualified biological, cultural, or historical resources specialist makes an assessment of the area and arrangements are made to protect or preserve any resources.that are located. If human remains are discovered at the Site, no further disturbance will occur in the location where the remains are found, and the County Coroner will be notified pursuant to Health and Safety Code section 7050.5. The Coroner will determine disposition within 48- hours (Public Resources Code, section 5097.98)." I. SITE CHARACTERISTICS Current Property Owner: Pacific Gas and Electric Company, 3401 Crow Canyon Rd. San Ramon, CA Site Acreage: 0.73 acres Current Site &Surrounding Zoning and Land Uses:The Site is currently located as heavy industrial. The Site is currently owned by PG&E and is vacant. Surrounding land use was observed to be primarily commercial with some residential properties. In general, prominent adjoining land uses are as follows: North: Directly north of the Site is Best Buy motors, an automobile sales facility and body repair shop. Zoned heavy industrial. East: Union Pacific Railroad tracks and an agricultural packaging operation. Zoned heavy industrial. South: Immediately south of the Site is a vacant lot owned by Lodi Iron Works. Zoned heavy industrial. West: Zoned single family and high density residential. Proposed Site Zoning and Land Uses: The proposed zoning and land use for the Site will not change with the implementation of the remedial effort. As such, the proposed zoning will remain heavy industrial, yet the proponent still desires to remediate the site to unrestricted standards and avoid land use covenants. Distance to Sensitive Receptors: The closest residence to the Site is located approximately 55 feet west of the site, across the street. Resources of Cultural or Historical Significance: A cultural resources survey was performed within a '/2 mile radius of the project location. The March 28, 2011 survey was performed by the Central California Information Center. The conclusion of the survey is that there are no prehistoric or historic resources within the project area, and that there are no resources known to have value to local cultural groups. Former Investigations Site investigation began in the mid-1980's with a soil sample collected at the site. The soil sample indicated the presence of PAH's at a concentration of 34 milligrams per kilogram (mg/kg), arsenic at 2.2 mglkg, lead at 3 DTSC 1332 VCP NOE June 21,2012 Office of Planning&Environmental Analysis