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• The well will be sounded immediately before it is destroyed to make sure no obstructions <br /> exist that will interfere with sealing If obstructions are present they will be removed <br /> prior to sealing. <br /> • The volume of the well casing and voids of the filter pack will be calculated <br /> • Neat cement will be placed in the well from the bottom up using a tremae pipe. When <br /> the neat cement approaches ground surface the tremae pipe will be removed and the <br /> remainder of the neat cement will be placed in the well under pressure. <br /> • The volume of neat cement added to the well will be recorded and compared to the <br /> calculated volume. <br /> A letter report describing well destruction will be prepared for submittal to the SJCPHS <br /> Calculated and actual volumes of neat cement used will be reported <br /> 6.2 SOIL DISPOSAL <br /> lie Soil cuttings and decontamination water from the 1994 and 1996 investigations are currently <br /> stored in 55-gallon drums at the site. An inventory of the drums is presented on Table 4 A <br /> total of 29 drums are located at the site Six of the drums are empty <br /> Soil cuttings from borings SB-3 and SB-4 will be spread on site since contamination was not <br /> detected in samples collected from these bonngs. A total of 5 composite soil samples will be <br /> collected from the remaining drums and analyzed for benzene, toluene, ethylbenzene, total <br /> xylene, and TPH-G. One composite soil sample each will be collected from the SB-1 drums, <br /> SB-2 drums, MW-5 drums, and unlabeled drums A composite water sample will be collected <br /> from the two drums of decontamination fluid drums Extra soil and water will be collected and <br /> archived pending a decision on disposal method Site disposal will be arranged upon receipt of <br /> the analytical results The SJCPHS will be informed of final disposition of all soil. <br /> LTROJECIWANJOQIC LREWVC_LOD CLO 10 1 May 1997 <br />