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M. <br /> Y 3 <br /> WECE PAGE L OF <br /> ESTERNG6t7-ENGINEERS RS BORING? 3 - A <br /> DATE DRILLED:8!8191 <br /> SAMPLE INTERVAL <br /> BORE MOLE LOG ®WATER <br /> PROJECT:FWlmCKLAND er Re PR OPERTIES GEOLOGIST: SURFACE <br /> g 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 wall. ' <br /> equipped with a 140•drop hammer for sampling. <br /> H 7 o CD <br /> CD <br /> LL Q- <br /> T- `=' CORE DESCRPTION REMARKS <br /> i-- IL <br /> CL J <br /> w Q <br /> N m <br /> t <br /> Compacted fill: aerated native soli <br /> Irom overexcavatlon of lank filed <br /> 5' o and product dispensor areas I <br /> (predominately silly clay and sandy <br /> silt. <br /> lol o <br /> Pea gravel back fill, 114"varigated v ' <br /> I <br /> ( <br /> rounded Igneous gravel. <br /> 20' <br /> i <br /> p Silt, medium brown sandy with clay, <br /> 25' friable. <br /> (MI) <br /> 30' P 3A /12112 p <br /> 1 1 ! <br /> Sand: very fine, frsl quartz,silly,clayey f <br /> 35' n trace mica,occ.clean sant!lenses,no µ e' <br /> odor,dr SP SM <br /> Clay, silly, medium Brown, trace of ' <br /> 40' o sand.(CI-MI) <br /> NOTE: PID CALIBRATED WITH <br /> ISOBUTYLENE AS 50 PPM VAPOR <br /> f <br />