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4w* <br /> PAGE_1_OF� <br /> " ' 'moi 49E- BORING P S - C <br /> • ESTERNGh7P-ENGlNEERS DATE DRILLED 818191 <br /> SAMPLE INTERVAL <br /> BORE HOLE LOG V WATER <br /> ROJECT WICKLAND PROPERTIES GEOLOGIST SURFACE <br /> Farmer Regal 604 G CONVERSE ELEVATION <br /> OCATIOH 1448 N Et Dorado St DRILLER TOTAL DEPTH <br /> Stockton, California B HOGATE JR <br /> - DRILLING CONTRACTOR DEPTH TO CASING _ <br /> HOGATE EXPLORATION DRILLING WATER 2" PVC, sgt at 39' <br /> REMARKS 8"hollow stem auger powered by Mobile drill rig used to drill well <br /> equipped with a 1400 drop hammer for sampling <br /> V. <br /> LL <br /> CORE DESORPTION z REMARKS <br /> � n <br /> It <br /> W Q M CC <br /> Compacted fill aerated native soil <br /> from overexcavation of tank filed <br /> 5' ° and product dispensof areas <br /> (predominately silty clay and sandy <br /> silt <br /> 10' o <br /> 15' o Broken Red brick and wood <br /> foundation •° <br /> 20, Silt, medium brown sandy with clay, <br /> triable ; <br /> - - <br /> 25'- <br /> 30' -1 P 3 C 13111 0 Sand very fine, fret quartz, silty,clayey, w _ <br /> trace mica, occ clean sand lenses,no <br /> odor, dry (SP-SM) <br /> 35' 6 <br /> a <br /> r <br /> 40' 0 <br /> NOTE PID CALIBRATED WITH <br /> ISOBUTYLENE AS 60 PPM VAPOR <br />