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1-24- 5982 30 97�X01:04PM�SPKO•M HTW 7865`-82 2898 • P.2i8'. 2 <br /> US ARMY ENVIRONMENTAL HYGIENE AGENCY <br /> DRILLING LOG <br /> PROJECT _ 711 Tracy DATE <br /> LOCATION Northeast of Chemical Sumo DRILLERS Kestner. Aarretto, <br /> and North Of Bldg 28 castiTle?a . Fox <br /> DRILL RIG Mobile B-53 with 6-inch BORE HOLE LM-17 ' <br /> hallow sten auger <br /> SAMF lE ` <br /> ' TYPE <br /> (Feet) BLD <br /> DEPTH PER E DESCRIP'-"V REMARKS <br /> D Asphalt <br /> rave base <br /> Silt and clay with sand, fine to Dry <br /> very fine grained, trace of <br /> gravel , medium brown <br /> cs <br /> I <br /> 1 <br /> 5 � <br /> SS , <br /> Clay, silt, and sand, fine to very <br /> fine grained, medium brown <br /> SS <br /> 10 Moist <br /> SS <br /> I <br /> 15 <br /> HSH8-ES Form 78, 1 Jun So <br /> Replaces CSAEHA Form 95, 12 Aug 74, which will be used. <br /> D-8 <br />