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Boring Log <br /> � <br /> PROJECT No 01-1534-45-a5 <br /> Canowne <br />' BORING No W-6 <br /> LOGGED BY GMM <br /> PROJECT NAME TIME OIL CO -SITE ASSESSMENT MANTECA CA <br /> BORING LOCATION EAST OF FORMER TANK BED SURFACE ELEV 28 35 FEET <br />' DRILLER JOEL STAPLETON, SPECTRUM EXPLORATIONDATE STARTED 10-5-92 DATE FINISHED 10-5-92 <br /> SAMPLE BLOW U <br /> COUNT REC < i c� WC Ou w SOIL DESCRIPTION 0 <br /> 2 U a r a Ll1 <br /> CL No TYPE INTERVAL 0' 6' 12'LU (in) U L J W (tsf) AND REMARKS <br /> 0 FROM TO 6' 12" 18' in <br /> 1 <br /> Notes <br /> 45 1 Bonnq was dnlied with a <br /> truck-mounted CME 550 drill r ig <br /> er]urpped with an 8-incr) OD <br /> 1 h+illow-Stem auger <br /> R 50 2 Upon completion horrng was <br /> converted to a 2-inch diameter <br /> monitoring well (see well detail W-6) <br /> 3 Sampler Type <br /> 55 California Sampler (CS) <br /> OD 25 inches <br /> I D 2 0 inches <br /> I <br /> 1 Standard Penetrometer Sampler (SPT) <br /> 0 D 10 inches <br /> 60 1 D 1 ,175 inches <br /> 1 4 Ground water was encountered at <br /> f approximately 19 0 feet during drilling <br />' 65 <br /> 1 <br /> �J <br /> ' 70 <br /> Ik <br /> 75 <br /> 1-� <br /> 80 <br /> Paqe 1 of 2 <br /> 1 <br />