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will be washed thoroughly with a laboratory-grade, non-phosphatic detergent and water before each <br /> use Soil cuttings will be placed in a 55-gallon metal drum and will remain on site pending analytical <br /> results Upon completion and after sampling, the borings will be grouted to the surface with neat <br /> cement All work will be performed in accordance with the Site Safety Plan (Attachment A) and under <br /> the direct supervision of a registered geologist <br /> Soil samples will be analyzed by a State-certified laboratory for benzene, toluene, ethylbenzene, xylenes <br /> (BTEC, total petroleum hydrocarbons as gasoline (TPHG), and total petroleum hydrocarbons as <br /> diesel(TPHD)using EPA methods 8020/8015 mod Selected samples will be analyzed using the 8015 n, " <br /> open scan in an effort to identify hydrocarbons heavier than diesel fuel In addition, duplicate soul / Y" <br /> samples will be collected from selected locations for fuel fingerprint analysis in an effort to differentiate <br /> areas impacted by offsite sources, if appropriate <br /> A technical report will be prepared which will include a summary of field activities and analytical <br /> results, an evaluation of current soul conditions beneath the site <br /> Please call John Lane or Greg Stahl at Ground Zero (209-952-3481) if you have any questions <br /> regarding the proposed scope of work <br /> Sincerely, <br /> Ground Zero Analysis, Inc <br /> John P Lane <br /> Teggor <br /> Geologist <br /> GREGORY P. <br /> STAHL <br /> No. 5023 <br /> y P StahKCA RG 5023 <br /> CA Certified Hydrogeolognst 264 TF OF MVi <br /> Attachments <br /> JPL <br /> cc Ron Pestana <br /> .� II <br /> 9MUndu\pedana.0361wpnnha6 doc <br />