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BORING NO SB-9 GROUND SURF ELEV 58 70 FT-IASL <br /> PROJECT NAME TRACY COLD STOR TOTAL DEPTH 18 0 FT-BGS <br /> PROJECT NO 9404710 MEAS POINT ELEVATION NA <br /> DATE STARTED 08/23/94 DRILLING METHOD 4 25-IN DIA 10 H S A ENGINEER/GEOLOGIST KPP <br /> DATE COMPLETED 08/23/94 BOREHOLE DIAM 8-IN CHECKED BY CDP <br /> z <br /> z z <br /> SPOON NO/ 1.- Cr USCS BORING DIAGRAM <br /> ANAL SAMPLE o 5 w E DESCRIPTION SOIL <br /> w U. <br /> W s - <br /> a TYPE <br /> 0 <br /> Asphalt and gravel Fill. � <br /> 5 <br /> a <br /> s-, 1a o5 Stiff dark brown silty Clay. dry <br /> S <br /> IU <br /> 7 <br /> 0 <br /> S-2 5 18 3 Stiff dark gray silty Clay. dry, CL <br /> 8 <br /> 11 <br /> C -40 <br /> 4 <br /> M <br /> i <br /> 3 <br /> s_s 7 - trace sand, damp to moist <br /> RTI—SBOO-1214 5 18 NM <br /> 7 <br /> S-4 2 Very loose gray fine to coarse Sand and <br /> RTI-5809-1818 IdUT 05 NM SW <br /> Grarel, some silt and clay, saturated <br /> Bottom of borkv-18.0 Ft-fts <br /> 20 <br /> Note: NM indicates not measured due to <br /> sampling with 6-inch brass tubes <br />