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— 11/10/J6 MVlt 1V•VV enn atv v _ <br /> --. <br /> ATTACHMENT A <br /> FIELD AND LABORATORY PROCEDURES <br /> Solt Satnpitag <br /> Soil samples will be collected by advancing 2-itch-diameter brass sample lineae into undisturbed <br /> bucket. Soil samples <br /> sis <br /> soil,or soil removed from an excavation ss liners,labeled and with a backhoe* Teflon sheets and plastior c end caps. <br /> will be retained in the b co the laboratory <br /> The samples will then be sealed in zip-lock bags,placed on ice,and transported <br /> accompanied by the appropriate chain-of-custody documentation- <br /> Groundwater SattaPting <br /> Groundwater samples will be collected using a dedicated bailer. The sample will than be <br /> transferred from the bailer into the appropriate laboratory sample containers. <br /> Soil Sampling rrom Stockpiled Sol! <br /> Soil samples will be collected by advancing 2-inch•diarrreter brass sample litters into the sol! <br /> stockpile, after removing approximately 6 inches to 1 foot of surface material in the saiilele <br /> four sleeves to 1 sample)will be collected per approximately <br /> location. One composite sample t <br /> 100 cubic yards of soil- Soil samples for chemical analysis will be retained in the eases liners, <br /> n zip- <br /> labeled,and capped with Teflon sheets and plastic end caps. The samples-will thea sealed chain- <br /> lock bags,placed on ice,and transported to the laboratory accompanied by the appropriate <br /> of-custody documentation. <br /> Laboratory Analysis of Sell and Groundwater Samples <br /> toluene, ethylbenzene, xylenes (B'TEX <br /> UST samples will be analyzed for Thad oxygenates b EPA Method <br /> compounds), and MtAE by EPA Method 801 f®802 $ ,d fuel MtBE by EPA Methods <br /> 82.608. Stockpiled soil samples were analyzed 8+ and <br /> 801518020,and total lead by EPA Method 60108. <br /> .b -d 09LE ;3*8 ale 2ui-1881-112u3 SIU <br />