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�. %.100 <br /> 3.4 Sample Stora a and Ship in <br /> Immediately after collection, labeling and logging, the groundwater samples will be placed in <br /> an insulated chest along <br /> L. #I for temporary storage in the field and subsequent transportation <br /> to the laboratory. The samples will be transported to the laboratory by WESTON personnel. <br /> 3.5 Sample Analyses <br /> L- All samples from the Tank 1 and 2 location will be analyzed for total petroleum hydrocarbons <br /> as diesel (TPH-D) and benzene, toluene, ethylbenzene and xylene (BTEX) as summarized on <br /> Table 2. Samples taken at Tank 3 and 4 will also be analyzed for total petroleum hydrocarbons <br /> ......:.>::::.....}::•.i:.i::.::.::........ <br /> .o as gasoline (TPH-G). splampls wl dyed uig theetvn lymi r�Gr� rirr <br /> i€ the Trz l Ott Ca�deills whteh are�. 5 m: ax. ` '1X. c; k> x for'1"'H abs: <br /> .:::..:............................................................................... . ........:....:..:.:::..::......................... . . ..... :.:.::::::.::::::.:..:..:.:.. <br /> if t a r r�er�tratlaxts DUA a �O.vs�ae �ev��xe t n�the� �e r det�tinz� ��tt�i <br /> TABLE 2 <br /> Analytical Methods <br /> Analytical Method Matrix Sample Preservatives Maximum <br /> Containers Holding Time <br /> LM <br /> TPH-D Two <br /> (Total Petroleum Hydrocarbons) Soil 4" None i 14 days <br /> EPA Method 8015-Mod SIeeves <br /> TPH-G Two <br /> (Total Petroleum Hydrocarbons) Soil 4" None 14 days <br /> EPA Method 8015-Mod Sleeves <br /> �. BTEX Two <br /> (Benzene, Toluene, Ethylbenzene and Xylene) Soil 4" None 14 days <br /> EPA Method 8020 Sleeves <br /> TPH-D <br /> `r ml <br /> (Total Petroleum Hydrocarbons) Groundwater VOA Ovials 4°C, HCL 14 days <br /> EPA Method 8015-Mod <br /> TPH-G 3X 40 ml <br /> +• (Total Petroleum Hydrocarbons) Groundwater VOA vials 4°C, HCL 14 days <br /> EPA Method 8015-Mod <br /> BTEX 3X 40 ml <br /> (Benzene, Toluene, Ethylbenzene and Xylene) Groundwater VOA vials 4-C, HCL 14 days <br /> EPA Method 8020 <br /> 3.6 Handling Soil Cuttings, Monitor Well„Purge Water, and Decontamination Rinsate <br /> �. Soil cuttings, monitor well purge water, and decontamination rinsate generated during drilling <br /> will be contained in drums, labeled and stored onsite pending the results of the analyses. When <br /> the analytical results are available, appropriate disposal will be arranged. <br /> ido <br /> sncvtrrsMcMvco.wrz 8 04M/94 <br /> L. <br />