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Project No Z B 178 C <br /> SOIL BORING AND WELL CONSTRUCTION LOG: MW-SB Sheet 2 of 2 <br /> FIELD LOCATION OF BORINGS! CLIENTILOCATION PLANNED USE BORING DEPTH BORING/WELL NO <br /> MONITORING WELLS *, Barnes Trucking Facility, Exploratory 35 feet MW-5B <br /> NI Stockton CA <br /> cg' I I DRILLING CONTRACTOR DRILL RIG TYPE WELL DEPTH BORING DDLNIETER <br /> &3 I >a MDE CME-75 25' S Inches <br /> e w: <br /> S3s�s w4 z DRILL RIG OPERATOR WELL MATERIAL WELL DIAMETER SCREEN SLOT SIZE <br /> Mw�b I 11e = E Mitchell Sch 40 PVC 2" 0 020' <br /> M 0 Mw�-�I WELL/BOREHOLE SEAL FILTER PACK <br /> Grout with 5% bentonite #3 sand <br /> 7 SAMPLING ESTIMATED SAMPLING METHOD CA MODIFIED SPLIT SPOON <br /> U PERCENT <br /> MONITORING INSTRUMENT PID <br /> .c a > ri F- < .� U <br /> �> > > r as c w <br /> a FIRST ENCOUNTERED WATER DEPTH 12 FEET <br /> --- uow Qrz rc W z <� vri > z <br /> 0 STATIC WATER DEPTH DATE 7 28 FEET 319100 <br /> 26 <br /> 27 ♦`\`•` <br /> 23 \ \ \ <br /> \ ♦ \ <br /> a 12A Silty SAND(SM) some clay ,fine grained micaceous sand, <br /> 16 x 30 Ito 0 85 15 w~ •� blueish gray, law plasticity, med dense wet, stong odor <br /> ♦ . . . <br /> 32 <br /> \ 4 \ <br /> ;3 ,`\ •` <br /> Silty SAND(SM)some cla <br /> y ,medium to coarse grained <br /> 6 • • <br /> i0 34 micaceous sand, blueish gray, low plasticity, med dense to <br /> .`.`.`w <br /> h <br /> 1s • ` ` • dense, wet <br /> x s \ • \ • <br /> 35 I <br /> END BORING <br /> NOTE Field screerung of soil was inaccurate due to high moisture content of sample Laboratory results do not coorelate with field PID readln <br /> gs <br /> Logged by Loren Taylor, Geologist CLEARWATER <br /> Approved by GROUP, INC. <br /> 520 THIRD STREET SUITE 104-OAKLAND CA 94607 <br />