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I <br /> VVI INC <br /> The cuttings from these holes will be placed in U S Environmental Protection Agency <br /> (EPA) approved, 55 gallon barrels with lids, stored on-site pending laboratory analysis <br /> and disposed of at an approved facility if necessary, with the appropriate Chain of <br /> Custody documents <br /> Soil Sampling from Excavation <br /> I <br /> The soil sampling probe for a two-inch drive sampler will be used to collect undisturbed <br /> samples from the trench floor or sidewalls if possible, undisturbed samples will be <br /> obtained from the excavator bucket as appropriate <br /> Upon recovery, two sample tubes, designated A and B, will be sealed by covering with <br /> aluminum foil, capping with plastic and sealing with cloth tape This sample recovery <br /> method minimizes head space in the sample tubes The samples will then be stored on <br /> ice pending delivery to a certified laboratory for chemical analysis and accompanied by <br /> . appropriate Chain of Custody documents Sample descriptions will include lithology, <br /> moisture content, fossil content, and odor Samples will also be checked with an OVM <br /> Lithologic logs for each excavation will be compiled utilizing the sample descriptions <br /> The sampler will be washed with a non-phosphate cleaner and double rinsed with water <br /> after each use This will assure that contamination is not transferred to other excavation <br /> samples The cleaning will take place on established cleaning sites and the effluent will <br /> be contained <br /> Appendix III <br /> Page 2 <br /> I <br />