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1 i <br /> f <br /> A S S O C I A T E S I N C <br /> Groundwater Sample Analysis <br /> t <br /> Groundwater samples will be submitted using chain-of-custody record to a State-certified <br /> laboratory. Groundwater samples will be analyzed for TPHg, TPHd, TPHss, BTEX, chlorinated . <br /> hydrocarbons, and.oxygenate fuel additives. Purge water will be stored on site in 55-gallon drums <br /> approved for hazardous liquid storage pending laboratory analysis. <br /> Report Preparation <br /> Upon completion of all field activities, a summary report will be prepared for submittal to <br /> PHS/EHD. ATC will prepare a report that will include a description of all field activities, <br /> laboratory analytical results, boring logs, manifests, and recommendations. <br /> All work described in this workplan will be performed under the direction. of a California <br /> i w Registered Professional Engineer. All fieldwork will be completed in accordance with the Site <br /> Safety Plan contained in Attachment 2. <br /> Projected Schedule . <br /> F <br /> Once approval of this workplan has been received, the Public Comment period is over, and State <br /> Cleanup Fund preapproval has been obtained, ATC will schedule excavation and drilling activities. <br /> It is anticipated the excavation activities will be completed in one day and drilling activities will be <br /> completed in one.day. ATC will notify PHS/EHD at least 48 hours prior to beginning any field <br /> activities. The summary report will be submitted to PHS/EHD approximately four to five weeks <br /> after the completion of field activities. <br /> If you have any questions or require additional information regarding this workplan, please <br /> contact our office at (209) 579-2221. <br /> Respectfully Submitted, <br /> ATC Associates Inc. <br /> F s�r�` <br /> Drew Van Allen CnC•u �/, 1 <br /> Staff Scientist ! <br /> L� _ �, <br /> 7e�eHomsey, P.E. ! . (1,, 10 <br /> Registered Engineer No. C47410x�. � <br /> Attachments <br /> ,Lr.. <br /> cc: . Mr. Chuck Wright, Inland Paint Company <br /> wA172951reportslwkpadd:doc 5 <br /> f <br />