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Boring Log <br /> Canonte PROJECT No 91-b34-45 <br /> BORING No W-3 <br /> LOGGED BY GMM <br /> PROJECT NAME TIME OIL CO -SITE ASSESSMENT MANTECA,CA__ _ <br /> BORING LOCATION WEST OF FORMER NORTHERN PUMP ISLAND SURFACE ELEV 27 49 FEET <br />' DRILLER JOEL STAPLETON SPECTRUM EXPLORATION DATE STARTED 10-5-42 DATE FINISHED 10-5--92 <br /> SAMPLE COUNT REC y WC Qu cc M SOIL DESCRIPTION 0 <br /> = u 0 r a Uj <br />' a No TYPE INTERVAL 0' 6' 12' {in) J M (t 50 J Wo AND REMARKS <br /> 0 FROM TO 1 6 12` 18 <br /> Notes <br /> I 45 <br /> 1 8armq was dulled with a <br /> truck-mounted CME 550 drill rig <br /> equipped with a 10-inch OD hollow-stem <br /> duper <br /> . 1 <br /> 50 2 Upon completion boring was <br />' converted to a 4-inch diameter <br /> monitoring well (see well detail W-3) <br /> 3 Sampler Type <br /> 55 California Sampler (CS) <br /> 0 ❑ 2 5 inches <br /> I D 2 0 inches <br />' Standard Penetrometer Sampler (SPT) <br /> 0 D 2 0 inches <br /> 60 I D 1 375 inches <br /> 4 Ground wdtei was encountered at <br /> approximately 20 feet during drilling <br /> i <br /> J <br /> I <br /> 70- <br /> 75 <br /> r <br /> 80 <br /> Page 2 of 2 <br /> tib <br /> I <br />