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n <br /> Cj�— PAGE„L OF,�RNGEO-ENGINEERS BORING P 3 - C <br /> DATE DRILLED 818!91 <br /> BORE HOLE LOG I SAMPLE INTERVAL <br /> Y WATER <br /> PROJECT WICKLAND PROPERTIES GEOLOGIST SURFACE <br /> Former Regal 604 G CONVERSE ELEVATION <br /> LOCATION 1448 N EI Dorado St DRILLER TOTAL DEPTH <br /> Stockton, California B HOGATE JR 40' <br /> DRILLING CONTRACTOR DEPTH TO CASING <br /> HOGATE EXPLORATION DRILLING WATER 2” PVC, set at 39' <br /> REMARKS 8" hollow stem auger powered by Mobile drill rig used to drill well <br /> equipped with a 140# drop hammer for sampling <br /> 0 <br /> L =Li LL CL o <br /> _ W o CORE DESCRPTION REMARKS <br /> W Q m a Of <br /> ❑ ULD <br /> Compacted till aerated native soil <br /> from overexcavation of tank filed N} <br /> 5' c and product dispensor areas vyfV <br /> (predominately silly clay and sandy ok <br /> sill <br /> 1 Q' 0 <br /> AfQ'<YM <br /> .claw:a <br /> 15' o Broken Red brick and wood <br /> foundation <br /> 20' Silt, medium brown sandy with clay, <br /> triable <br /> o (Mf) <br /> 25' <br /> _ <br /> 30' Ip 3 c 13111 o Sand very tine, Irst quartz, silty, clayey <br /> s trace mica, occ clean sand lenses,no <br /> odor, dry (SP-SM) <br /> 35' o <br /> 40' <br /> o <br /> NOTE PID CALIBRATED WITH <br /> ISOBUTYLENE AS 50 PPM VAPOR <br />