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LOCATION MAP SITE PACIFIC ENVIRONMENTAL GROUP INC. WELL NO MW-8
<br /> +1+ ' PAGE 1 OF 2
<br /> PROJECT NO $10-04002 CLIENT UNOCAL
<br /> N LOGGED BY DA DATE DRILLED 7-14-94
<br /> ,l V DRILLER MITCHELL LOCATION 1661 Pacific Ave
<br /> G, DRILLING METHOD HSA HOLE DIAMETER 8"
<br /> W SAMPLING METHOD CALMOD HOLE DEPTH 55'
<br /> —MW-8 11� CASING TYPE SCH 40 PVC WELL DIAMETER 2"
<br /> SLOT SIZE 0 020" WELL DEPTH 55'
<br /> NQBTHING EASTINg ELEVATION GRAVEL PACK 2 X 12 SAND CASING STICKUP NA
<br /> z c
<br /> WELL � z ¢ F � � U a
<br /> COMPLETION _� w ; W LITHOLOGY / REMARK$
<br /> O O 0 wzi-1 W UJ 8 a
<br /> 0 O
<br /> U1
<br /> o GW SANDY GRAVEL- FILL fine to medium well rounded
<br /> 2 77CL gravel, 15-25%well graded sand, 10-15%fines, no
<br /> product odor
<br /> 4 SANDY CLAY black, low plasticity, 25-35%fine sand,
<br /> Dry 0 61 ML roots, organic matter, no product odor
<br /> 6 SILT brown,trace rootholes,trace fine sand, very stiff,
<br /> 8 no product odor
<br /> Dry 0 64 10
<br /> @10' low plasticity, increased rootholes, trace fine
<br /> gravel,very stiff, no product odor
<br /> 12
<br /> � Dp 0 44
<br /> 14
<br /> 0 @15' grayish brown, low plasticity, 25-30%fine sand,
<br /> 16 very stiff, no product odor
<br /> i8 SMI SILT, SILTY SAND INTERBEDDED Silt as above, no
<br /> ML product odor, Silty Sand dark brown, 30-35%silt,fine
<br /> Ms# 0 >63 20 sand, dense, no product odor
<br /> 22
<br /> Mst 0 >63 24 1. 1. 1
<br /> SP SAND yellowish brown, very fine to medium arkosic
<br /> 26 sand, dense, no product odor
<br /> _ 28 ML SILT strong brown, low plasticity, trace very fine sand,
<br /> M blocky, moist rootholes, very stiff, no product odor
<br /> st 4 49 30
<br /> 32
<br /> w
<br /> ~ Mst 0 67 34
<br /> 5E -z O 36 @35' light brown, 15-20%fine sand, caliche filled
<br /> z lenses, moist, hard, no product odor
<br /> (n m CL SILTY CLAY brown, moderate plasticity, 15-20%silt,
<br /> 38 trace fine to very fine sand,trace fine gravel, moist
<br /> • Mst 0 >73 40 rootholes, very stiff, no product odor
<br /> 42
<br /> 44
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