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LOCATION MAPPACIFIC ENVIRONMENTAL GROUP, INC. WELL NO Mw-1
<br /> East Main Street PAGE 1 OF t
<br /> PROJECT NO 320-159 1A CLIENT CHEVRON
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<br /> W-1 N LOGGED BY MOTO DATE DRILLED 1-10-96
<br /> DRILLER V&W LOCATION 334 East Main Street
<br /> DRILLING METHOD HSA HOLE DIAMETER 8"
<br /> �,� SAMPLING METHOD CALMOD HOLE DEPTH 40'
<br /> �`�' CASING TYPE SCH 40 PVC WELL DIAMETER 2"
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<br /> SLOT SIZE 0 020" WELL DEPTH 40'
<br /> SAND PACK 2 X 12 SAND CASING STICKUP NA
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<br /> C O Q U d
<br /> COMPLETION Cn � w 3 � w � a LITHOLOGY/ REMARKS
<br /> 00 0 w9 � � & O
<br /> U Q. a 1:0
<br /> CONCRETE
<br /> 2 ML SILT dark yellowish brown, no plasticity, 90%silty
<br /> fines, 10%fine sand, micaceous, firm, no product odor
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<br /> Mst 0 9 6
<br /> � 8
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<br /> C7 10
<br /> Mst 0 10 @10' light yellowish brown, 80% silty fines, 20%fine
<br /> 12 sand, micaceous, stiff, no product odor
<br /> • 14
<br /> Mst 0 50 16 @15' light brownish gray, low plasticity, 90%clayey
<br /> and silty fines, 10%fine sand, micaceous, trace iron
<br /> 18 oxide staining, hard, no product odor
<br /> Mst 0 53 20 @20' sandy, light brownish gray, low plasticity, 60%
<br /> clayey and silty fines, 35% fine sand, trace fine gravel,
<br /> 22 iron oxide staining common, micaceous, hard, no
<br /> z product odor
<br /> p 24
<br /> I-
<br /> w Mst 0 >63 SP SAND pale yellow, 10% fines, 65%fine to medium sand,
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<br /> m 20%coarse sand, trace fine rounded gravel, micaceous
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<br /> z Mst- 30 030 5-31' silty clay interbed, light brownish gray, low
<br /> U 0 >6 plasticity, 90% silty and clayey fines, 10%fine sand,
<br /> 32 micaceous, pervasive iron oxide staining along
<br /> vertically oriented 2 cm wide roots
<br /> SM SILTY SAND light yellowish brown, 20%silty fines,
<br /> Wt 0 >63 36SP 75%fine sand, trace coarse sand, micaceous, iron
<br /> CL oxide staining common, very dense, no product odor
<br /> 38 SAND very dense, no product odor
<br /> Wt 0 28 CLAY light brownish gray, low plasticity, 90% silty and
<br /> • 40 clayey fines, 10% fine sand, micaceous, pervasive iron
<br /> oxide staining, very stiff, no product odor
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<br /> 44 BOTTOM OF BORING AT 40'
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