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T�TEOE_ PAGE 1 OF 2 <br /> WE1'/SFERNCED-ENGINEERS BORING MW-9 <br /> DATE DRILLED 3/1189 <br /> ' SAMPLE INTERVAL <br /> BORE HOLE LOG <br /> V WATER <br /> PROJECT REGAL. 0603 GEOLOGIST SURFACE 6 22 <br /> M Thomas ELEVATION <br /> LOCATION 6425 Pacific Ave Stockton CA DRILLER TOTAL DEPTH 65 feet <br /> Bill Hogate Jr <br /> DRILLING CONTRACTOR DEPTH TO CASING 4- PVC/65' <br /> Hopate Exploration Drilling Co WATER 50 -55' <br /> REMARKS Hand held PlD used to screen soil samples placed in mason jars PID calibrated to a 50 ppm <br /> pasoiine standard Elevations measured from WEGE datum (SW corner of tank pad)and tied <br /> into a USGS topographic map <br /> O Cr Q <br /> Z = a- O <br /> T- -i 3 o CORE DESCRPTION REMARKS <br /> ll a- <br /> a= <br /> O cam!) m LD <br /> 2'-3' asphalt surface <br /> 5 <br /> 10 no odor <br /> CL Brown silty clay with trace sand <br /> semi-firm dry <br /> 15 <br /> 20 MW9 12110 25/JAR ML Medium brown silt with trace clay and no odor <br /> 20 fine sand dry <br /> 25 9114 35/JAR ML Brown silt with clay moderate angular no odor <br /> pebbles trace sand dry <br /> 30 MW9 6/12 35/JAR ML Brown sandy silt with clay moderate no odor <br /> 30 black gravel very firm dry <br /> 35 <br /> 40 15117 45/JAR CL Grey brown silty clay firm minor sand <br /> dry faint odor <br /> 45 jMW9 9118 125/JAR ML Rust brown sandy slit minor clay drymoderate odor <br /> 45 <br /> 50 MW9 617 900/JAR SW Orange brown very fine well graded s -Y strong odor <br /> . 50 with silt wet krv� <br /> f�. <br /> 5 16120 125/JAF SP Dark grey fine-madlum poorly graded strop odor <br /> sand with Ir silt wet g <br />