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• i <br /> • Selected soil samples from each boring will be labeled, entered onto a chain-ot-c us tody <br /> record, and preserved in a cooler with ice for transport to a State of Califoinia cei tified <br /> laboratory <br /> Ground water samples will be collected from each boring, labeled, entered onto a chain-of- <br /> custody record, and preserved in a cooler with ice for tianspoit to a State of California <br /> cet tified laboratory <br /> An exploratory boring log will be prepared for each boring Head-space vapor <br /> measurements will be recorded on the log <br /> Task 5 Chemical Analysis <br /> Soil and ground water samples will be analyzed for TPH-G/TPH-D according to EPA <br /> Method 8015 (modified) and BTEX and methyl-tei-tiary-butyl-ethei (MTBE) compounds <br /> according to EPA Method 8020 Samples collected from the vicinity of the formei waste <br /> oil tank will also be analyzed for Oil and Grease according to SM 5520 E&F, ICAP Metals <br /> according to EPA Method 6010, Volatile Organics (VOCs) according to EPA Method <br /> 8010, and Semi-Volatile Organics according to EPA Method 8270 <br /> Task 6.Physical Properties Analysis <br /> Selected soil samples will be analyzed for physical parameters including soil permeability, <br /> dry bulk density, porosity, water content, and fractional oigame carbon content <br /> • Task 7 Report Preparation <br /> Following the receipt of analytical results from the laboratory, Envitos will prepare a <br /> written report describing field procedures, laboratory results, and boring logs, and <br /> piesenting conclusions <br /> The scope of woik described in this work plan will be peifonned under the supervision of <br /> a registered professional engineer <br /> Schedule <br /> Enviros is prepared to begin work upon approval of this work plan by SJCPHS, receipt of <br /> right-of-entry from Bank of the West, and receipt of appropriate permits <br /> • <br /> 96406 3 <br />