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RUSS CHAPIN 209-464-6947 09-05-95 013".24 P.06 <br /> r <br /> • laboratory chemical analysis for TPH-Gasoline and BTEX (5 smpl) <br /> monthly groundwater level measurements <br /> • Quarterly reports to include gradient calculations, and <br /> ! groundwater contour maps preparation, data tables, and <br /> discussion of results; reports shall be prepared and submitted to <br /> i SJGDEH,APGD, and to OWNEF I OPERATOR <br /> TASK 7: CONFIRMATION TESilNG <br /> • Drill 3 boreholes to 25 . feet, fog borehole, collect & test 4 <br /> samples per borehole for TPH-G & BTEX <br /> Perform a vapor extraction spike test to evaluate completeness <br /> of remediation, collect air samples from 3 different extraction <br /> ' wells and test for TPH-G & BTEX <br /> Perform one year (4 quarters) of groundwater monitoring as <br /> described above <br /> TASK 8: DATA ANALYSIS AND REPORTING <br /> • Prepare a vapor extraction effectiveness test <br /> • Prepare a final remedial action summary report <br /> • Prepare a site closure report describing well abandonment <br /> procedures <br /> TASK g: P;IOJECT MANAGEMENIF <br /> • Project planning and coordination <br /> • Project management and supervision by registered profession in <br /> charge of the project <br /> Meet with regulatory personnel at least once to discuss the <br /> project <br /> TASK 14: SITE CLOSURE <br /> • Remove remedial equipment <br /> • Abandon trench and webs <br /> BIDDING REQUIREMENT <br /> Prospective consultants must be agreeable to, or meet, the <br /> following specifications: <br /> The consultant must have at least 5 years experience conducting <br /> underground storage tank corrective action work in California. A <br /> statement of qualifications attesting to such experience must <br /> accompany any bid submitter. <br /> page 5 <br />