SU0004594 SSCRPT - Laserfiche WebLink

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... —1 FFa) has INTRODUCTION AND PROJECT DESCRIPTION Surface and Subsurface Contamination Report (SSCR) contains the results of our findings for erty owned by Mr. Russell Kagehiro that lies between South Tracy Boulevard and MacArthur , south of Tracy, California. This report was prepared exclusively for Mr. Kagehiro and the oaquin County Environmental Health Department(EHD). The purpose of this report was to tigate and identify real or potential surface and subsurface contamination existing within the e subject property and report the findings to Mr. Kagehiro and the Environmental Health rtment. rding to the San Joaquin County Development Title, a Surface and Subsurface Contamination rt is required at the time of Tentative Map submittal. The San Joaquin County Development , Section 9-905.12 (a) states "A Surface and Subsurface Contamination Report shall identify potential sources of surface and subsurface contamination caused by past or current land uses." report complies with the San Joaquin County Development Title fora "Surface and Subsurface amination Report" per EHD 26-02-001. Interpretation of County Ordinance Section 9-905.12 as been to focus on the subject property exclusively, unless it is documented or observed that an environmental concern in proximity to the subject property could potentially affect the property. This Surface and Subsurface Contamination is similar to, but does not encompass the requirements of a Phase I Environmental Site Assessment (ESA) as promulgated by the American Society of Testing and Materials (ASTM E-1527-00). The Environmental Health Department recognizes that the Surface and Subsurface Contamination Report is not intended to completely fulfill the requirements of the Phase I ESA. The Department does however, maintain that certain components of the Phase I ESA as promulgated by ASTM is applicable to the SSCR, as follows: Section 7.1.7 of the ASTM Document states under"Sources of Standard Source Information," that"information or other record information from government agencies may be obtained directly from appropriate government agencies or from commercial services. Government information obtained from nongovernmental sources may be considered current if the source updates the information at least every 90 days or, for information updated less frequently than quarterly by the government agency, within 90 days of the date the government agency makes the information available to the public. This specification applies directly to the records obtained from GeoTracker for Underground Storage Tanks (USTs) and Leaking Underground Fuel Tanks (LUFTs). This report includes evaluation of nonpoint sources of hazardous materials including agricultural chemical residues and high concentrations of nitrate in the groundwater. Potential point sources would include aboveground and underground storage tanks (ASTs/USTs), leaking underground fuel tanks (LUFTs), septic systems, chemical storage or mixing areas (all of which were not present) and electrical transformers. No chemical analysis was conducted for this investigation, nor were there any on-site or surrounding buildings to be inspected for asbestos containing materials (ACMs). The property is illustrated on the attached Assessor's Parcel Map and San Joaquin County Parcel Viewer Maps. The subject parcels composing this project and assessed for this report, have been outlined on the Parcel Map. The property is composed of three contiguous parcels. Page -1- Chesney Consulting