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r 3 � <br /> v <br /> I <br /> ASSOCIATES I NC . <br /> I <br /> I <br /> Va or and Groundwater Saar le Collection <br /> i <br /> Vapor samples will be collected through a 1/4-inch Teflon sample fine connected to a stainless steel <br /> wellhead fitting, and.will be collected in Tedlar sample bags. Teflon tubing will be used to minimize <br /> sample loss through adsorption and the possibility of distorted results from sample lines contaminated <br /> by previous test runs. <br /> Report Preparation <br /> Upon completion of the well installation and development activities, a summary report will be <br /> prepared for submittal to PHS/EHD. The report will include a description of all field activities, 1 <br /> vapor extraction test results, laboratory-analytical results, well/boring logs, and recommendations. <br /> i <br /> All work described in this workplan will be performed under the direction of a California <br /> Registered Professional Engineer. All work will be performed in accordance with ATC's Site <br /> Safety Plan (SSP) and Quality Control/Quality Assurance Plan, which are on file for this site with <br /> PHS/EHD. <br /> Protected Schedule <br /> I <br /> Once approval of this workplan has been received, ATC will obtain preapproval of costs from the <br /> State UST Fund. Upon preapproval of costs, ATC will schedule drilling activities. ATC will <br /> notify PHS/EHD at least 48 hours prior to beginning any field activities. The summary report will <br /> be submitted to PHS/EHD approximately four to five weeks after the completion of field <br /> { <br /> activities. <br /> a l <br /> � I <br /> � I <br /> 1 <br /> w:162577VeportslwkpinVaporExts.doc 6 <br /> f <br />