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Advanced BORING LOG
<br /> GeoEnvironmental Inc.
<br /> � BOREHOLE NQ MW_13
<br /> 4005 North Wilson Way, Stockton, CA 95205
<br /> �.� (209)467-1006 FAX (209)467-1118 TOTAL DEPTH loot
<br /> Project CAL FUELS Drilling Co WEST HAZ MAT DRILLING
<br /> Site Location 2402 PACIFIC AVENUE Rig/Auger Type B-85/10 25-INCH H S
<br /> STOCKTON Logged By T CUELLAR
<br /> CALIFORNIA
<br /> Reviewed By N HENDERSON
<br /> Project No AGE-NC-95-0173 Date(s) Drilled 08/25/00
<br /> Notes Total depth of baring MW-13 equal to 100 feet bsg,bog �,7 Water level during drilling Page 1 of 2
<br /> completed as 2-tech diameter ground water momtoirng well -w Water level in completed well
<br /> EDepthSample Blows PID SodI USCS Class and Well Well
<br /> ID I ft (ppm) Symbol Soil Description Completion Description
<br /> 0
<br /> _r Well cover,water-
<br /> /a tight,locking cap
<br /> -5
<br /> -10 ___ SM Brown,damp,medium dense,silty SAND,fine ! `�
<br /> MW 13-]0 515/7 - sand,about 60%fine sand and 400/6 fines,no petroleum
<br /> 10 - odor
<br /> 15 MW13-15 12/20/20 ---_ SM Brown,damp,dense,silty SAND,fine sand,about
<br /> 75%fine sand and 25%fines,no petroleum odor
<br /> -20— MW13-20 6/20/26 ML Pale brown,damp,very stiff to hard,clayey SILT, e
<br /> less than 5%sand,no petroleum odor
<br /> - — SM Brown,moist,medium dense to dense,silty •��'
<br /> MW 13-25 6/15/30 SAND,fine sand,about 60%fine sand and 40%fines,
<br /> strong petroleum odor
<br /> _30— -- J SM Brown,saturated,medium dense to dense,silty C '
<br /> NW13-30 10/20/30 SAND,fine sand,about 85%fine sand and 15%fines,
<br /> t r•�
<br /> strong petroleum odor
<br /> 35— SM Brown,damp,dense,silty SAND,fine sand,about
<br /> MW13-35 14/24/25 50%fine sand and 50%fines,strong petroleum odor ,� 1
<br /> j
<br /> -
<br /> 40 — — SM Brown,damp,dense,silty SAND fine sand,about f
<br /> MW]340 9118130 -- - 50%fine sand and 50%fines,strong petroleum odor /
<br /> -45 MW13-45 6/23/30 ---- SP Gray,saturated,medium dense to dense,SAND '
<br /> i fine sand,less than 5/o fines,strong petroleum odor l
<br /> -5 0 SP Gray,saturated,medium dense to dense,SAND, %
<br /> MW13-50 12/20/34 fine sand,less than 5/°fines,strong petro cum odor Cement grout seal from
<br /> P to 88'bsg
<br /> -
<br /> 55— MW 13-55 12/17/20 SP Gray,saturated,medium dense to dense,SAND,
<br /> fine sand,less than 5%fines,strong petroleum odor
<br /> i
<br /> 6 0 SP Gray,saturated,medium dense,SAND,fine sand, ` •;
<br /> MW 13-60 8/8/18 less than 5%fines,strong petroleum odor
<br /> -6 5 SP Gray,saturated,medium dense to dense,SAND,
<br /> M1 MW13-65 8/14/21 fine sand,less than 5%tines,strong petroleum odor
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