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future actions would be determined from the results of said <br /> testing. <br /> Mr. Scriven and DA discussed the alternates of either <br /> further excavation or drilling a slant auger hole under the <br /> site for sampling . Mr. Scriven examined the site on 8/3/92 <br /> and decided that it would not be feasible to tie up the site <br /> with an excavation owing to current use . He stated that <br /> Panella Trust will investigate and supply an auger drilling <br /> rig for the sample hole . <br /> WORK PLAN FOR ADDITIONAL SAMPLING <br /> The drawings used herein use the measurements for buildings, <br /> former tank location, etc . , used by JTO in their work <br /> proposal in Appendix No . 2 . These locations , as, weli as <br /> sewer lines and current use of the site and surface will be <br /> investigated by the writer prior to drilling and sampling. <br /> WORK PLAN <br /> Move in a flighted, hollow auger type drilling rig and set <br /> up near the former site of the Waste Oil Tank. The nominal <br /> OD size of the hollow auger will be either 5" or 10" with <br /> a 2" by 18" split spoon sampler on bottom. <br /> All equipment will be either brought to the site in a <br /> cleaned condition or steam cleaned on site . Samples will be <br /> collected in clean 2" X brass insert tubes ; any empty <br /> space in the core sampler will be f- lied with additional <br /> brass tubes . <br /> The drilling rig will be tilted and locked in place at some <br /> convenient angle to enable the sample to be taken from a <br /> location approximately under the ;piddle of the tank <br /> location (See Figure 1 ) , and 5 ' below the former ex,.avztion <br /> sample . If examination of the cuttings from the wager hole <br /> indicate staining, odors , etc . , the auger hole might be <br /> bored 5 ' deeper and a second sample obtained . The exact <br /> location, of the rig, angle of penetration etc . , will be <br /> determined on site , based on surface availability . <br /> All cuttings and samples will be inspected for staining, <br /> odors and any ether evidence of contamination by a <br /> registered geologist . The samples will be described, capped <br /> with either foil or Teflon and plastic end caps , sealed with <br /> duct tape , labeled and placed in an ice chest Until taken to <br /> a certified laboratory for testing . Chain-of-custody <br /> procedures will be followed. The samples will be tested for <br /> the ''short list" of metals by the ?CP or other approved <br /> methods . Other tests inight be run dependent 'upon the <br /> judgement of the geologist arid the EHD inspector on site . <br /> 3 <br />