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1 <br /> with the backhoe bucket Samples will then be collected from the bucket by packing soil in a <br /> clean brass tube with a clean hand trowel The soil samples may also be collected using a slide <br /> hammer lined with a clean brass tube with appropriate extension to reach the desired sampling <br /> depth The collected brass tubes will then be sealed with Teflon sheets and tight fitting plastic <br /> caps <br /> B-8.2 Collection of Water Samples and Laboratory Analysis <br /> If water is encountered in the excavation after the tank is removed, a representative sample will <br /> be collected for laboratory analysis The tank excavation may be purged and allowed to refill <br /> before sampling The water sample will be collected using a clean disposable bailer with new <br /> nylon cord The bailer will be retrieved and the water will be contained in appropriate bottles <br /> supplied by the analytical laboratory for the requested analysis <br /> In accordance with the Tri-Regional Guidelines one water sample will be collected from the tank <br /> excavation The water sample will be delivered under chain-of-custody procedures to a state <br /> certified laboratory <br /> 1 <br /> 1 <br />' 20-1417-16 E02/200OR578 Page 8-8 <br /> ©2000 Klemfelder, Inc July 28, 2000 <br /> KI f INN`I I nl'k 262-) 1 a0 Mvilli '1V(O 5ttx LIon C A 9510, 1791 (209) `J48-1 1 i (209) ')48-00A 1 i\ <br />