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LOCATION MAP �N- ACIFIC ENVIRONMENTAL GROUP, INC. WELL NO. MW-2 <br /> PAGE 1 OF 2 <br /> M <br /> W-2 <br /> PROJECT NO. 320-153.1A CLIENT: CHEVRON <br /> LOGGED BY: D.A. DATE DRILLED: 7-25-95 <br /> ° DRILLER: MITCHELL LOCATION: 236 N. Ham Lane, Lodi <br /> Y <br /> oDRILLING METHOD: HSA HOLE DIAMETER: 8" <br /> SAMPLING METHOD: CALMOD HOLE DEPTH: 60.5' <br /> CASING TYPE: SCH 40 PVC WELL DIAMETER: 2" <br /> SLOT SIZE: 0.020" WELL DEPTH: 60' <br /> North Ham Lane GRAVEL PACK: #3 SAND CASING STICKUP: NA <br /> z Q <br /> o > <br /> � F E U a <br /> WELL F- w � - x = _ } LITHOLOGY / REMARKS <br /> COMPLETION U) �- w 3 ~ w > <br /> O O 0 z o w w O <br /> 20 d am ❑ LL- E � U cn <br /> ASPHALT- FILL <br /> 2 <br /> 4 ML SILTY SAND: dark brown; low plasticity; 5-10% <br /> Dp 0 7 clay; 70-75% silt; 15-20% fine sand; firm. <br /> 6 <br /> 8 <br /> Dp 0 13 10 @ 10': low plasticity; 25-30% fine sand; 5-10% medium <br /> to coarse sand; stiff. <br /> 12 <br /> 14 SP SAND: dark brown; iron oxide staining; 5-10%fines; <br /> Mst 0 21 75-80% fine sand; 5-10% medium to coarse sand; <br /> 18 medium dense. <br /> O <br /> m <br /> 0 18 <br /> Dp 0 23 20@20': light yellowish brown; trace fines; 80 <br /> to <br /> to medium sand; 5-10% coarse sand to fine gravel; <br /> 22 medium dense. <br /> 24 <br /> Mst 0 33 ML CLAYEY SILT: dark brown; low plasticity; 25-30%clay; <br /> 26 75-80% silt; iron oxide staining along trace fine sand <br /> lenses; very stiff. <br /> 28 SM SILTY SAND: dark brown; 35-40% silt; 60-65% fine <br /> sand; medium dense. <br /> Mst 0 44 30 <br /> 32 <br /> 34 SW SAND: light brown; iron oxide alteration; dense. <br /> Dp 0 51 <br /> 36 <br /> Lu <br /> z 38 <br /> Z ML SANDY SILT: light olive brown; low plasticity; iron oxide <br /> C0 Mst 0 54 40 staining alterations; 85-90% silt; 10-15%very fine <br /> Z sand; very stiff. <br /> LLI <br /> Go— 42 <br /> Sat 0 44 @45': as above; very stiff. <br />