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f� <br /> PAGE Z OF <br /> ERNGEO-ENJ7 NEERS BORING MW B <br /> k DATE DRILLED 818190 <br /> BORE HOLE LOG I SAMPLE INTERVAL <br /> T WATER <br /> ROJECT KWIC LRAND PSR;PERTIES GEOLOGIST SURFACE <br /> G CONVERSE ELEVATION <br /> OCATION 1448 N EI Dorado St DRILLER TOTAL DEPTH <br /> Stockton, California B HOGATE JR 60 O' <br /> DRILLING CONTRACTOR DEPTH TO CASING <br /> HOGATE EXPLORATION DRILLING WATER 64 6' 2"PVC, set at 60' <br /> REMARKS 6"hollow stem auger powered by Mobile drill rig used to drill well <br /> equipped with a 140*drop hammer for sampling <br /> h ° ►- L <br /> LL Zo <br /> o3 CORE DESCRPTIDN REMARKS <br /> IL o LiJ m a ; <br /> © cni a <br /> -2solis °s Silty medium brown, fine, clayey, <br /> trace mica, slightly sweat odor, claxx } <br /> o Increases with depth (SP-SM) <br /> 55 mw6 14126 h <br /> 55 !so } <br /> Sand and brown, line-medium, hard drilling @ 58' 9 <br /> 60' mw'6 221s o rarigaged igneous-metamorphics with a <br /> 64 quartz, mica decrease In clay and silt <br /> (SW-SM) <br /> u , <br /> NOTE PID CALIBRATED WITH 50 PPM <br /> GASOLINE VAPOR STANDAPD <br /> ,j , <br /> i <br /> a� <br /> i <br />