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PAGE i OF? <br /> WESTERNGEo-ENGINEERS BORING MW-10 <br /> DATE DRILLED 3/2-3189 <br /> BORE HOLE LOG I SAMPLE INTERVAL <br /> T WATER <br /> PROJECT REGAL 0603 GEOLOGIST SURFACE 1061, <br /> M Thomas ELEVATION <br /> LOCATION 6425 Pacific Ave, Stockton CA DRILLER TOTAL DEPTH 65 feet <br /> BILI Hogate Jr <br /> DRILLING CONTRACTOR DEPTH TO 55 CASING 4- PVC/6S <br /> Hogate Exploration Drilling Co WATER <br /> REMARKS Hand held PID used to screen soli samples placed In mason !1ars ID calibrated to a 50 ppm <br /> Gasoline standard, Elevations measured from WEGE datum (SW corner of tank pad?and tied <br /> Into a USGS topographic reap <br /> o 0 <br /> LL zLL <br /> Q J <br /> LLJ <br /> 3 o CORE DESCRPTION REMARKS <br /> 77 <br /> a- 2: o z CZ <br /> LJ CE: <br /> o cr3 f° IL LD <br /> 2'-3" asphalt surface <br /> 5 <br /> 10 <br />• 15 <br /> 20 F O1 11/23 SONAR CL Mod brown silty clay semi firm-firm no odor <br /> grey mottling dry <br /> 25 14122 1001JA sand trr Sy <br /> tgroagrey vernoltynQ eine well graded no odor <br /> J <br /> 30 1~024/17 2001JAS ML Dark brown clayey silt trace fine nand strong odor <br /> 30 very firm dry <br /> 35 13120'3001-'AR CL Dark brown silty clay trace fine sand ,^valerate odor <br /> very firm grey mottling dry <br /> 40 15/17 110`0001 QIP lt dry wn fine-medium poorly graded with moderate odor <br /> 45 MW10 11115 1300/ ML Mod brown sandy slit trace fine sand moderate odor <br /> 45 odor dry <br /> 60 MW10 1 1120 16001 SP Orange brown fine-medlum poorly strong odor <br /> 50 JAR graded clayey sand with silt black stainindanVg <br /> 55T 11127 2000+1 SP Dark grey flne-modlum poorly graded strong odor <br /> JAR sand with tr silt wel visible sheen <br />