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CLIENT
<br /> PROJECT Maicl_'
<br /> s_Fiese Service DATE September 4._ 1997
<br /> SITE 2969 Loomis Road,
<br /> ' GEOLOGIST Wm. Hunter Stnrlctnn, (A
<br /> T/A ZU_L.L� DRILLER $. Vickery CONTRACTOR h W Drilling
<br /> tFT) SOIL TYPE SAMPLE LITHOLOGY-PID READIINGS-ODORS, ETC
<br /> ' LOW CTS DEPTH Start 0930
<br /> 0' --------- ---------- ------------
<br /> Backfill material - silty sand, brown,
<br /> OS' very soft & loose, dry
<br /> ' Backfill material, as above E
<br /> 1p'
<br /> Backfill material to 121 , grading to brown
<br /> to tan clay, moist, slightly plastic
<br /> CL Drill solids form 1-2" diameter "balls"
<br /> 15' 4
<br /> 0945 15'-16'6" Clay, light brown to brown to gray, friable,
<br /> CL 18" rec slightly damp Some visible discoloration due
<br /> 20, 20-21-29 2 tubes to contamination Def diesel odor PID - 76
<br /> 0950 20'-2116" Clay & silty clay, brown to gray, moist,
<br /> CL 18" rec friable, very low plasticity
<br /> '
<br /> 25' 14-30-41 2 tubes Distinct petroleum odor PID - 82
<br /> 0455 Z5'-2fi'610 Sandy silty clay & silty sand, brown to gray I
<br /> Sc 15" rec friable, some plasticity
<br /> '
<br /> 30' 24-31-38 2 tubes Obvious petroleum odor PID - 107
<br /> 2000 301-31'6" Silty Clay, blown to gray, mottled appearance €
<br /> CL 18" rec firm, difficultly friable, no visible discolor- j
<br /> 12-15-17 2 tubes ation but had petr odor DID - 128
<br /> 35'
<br /> ' 1005 351-3616" Clay, tan to brown, & Sand, fine to medium i
<br /> CL 18" rec grained, soft & friable, moist
<br /> 401
<br /> 11-15-22 2 tubes Petroleum odor PID - 112
<br /> �
<br /> 1012 40'-41'6" Sandy, silty clay, gray, not plastic, damp,
<br /> CL/SC 15" rec no discernable bedding
<br /> 45'
<br /> B-9-19 2 tubes Petroleum odor PID - 71 '
<br /> �
<br /> 1019 451-4616" Sand & gravel, some cobble size, dark brown
<br /> GC 13" rec to dark gray, loose, slightly moist
<br /> 30-14-16 2 tubes Petroleum odor PID - 107
<br /> 50'
<br /> 7021 50'-51'6" Clay, tan to brown, firm, slightly plastic,
<br /> CL 15" rec mottled appearance, root casts, blk inclusions 4
<br /> '
<br /> 55' 13-19-20 2 tubes Weak petroleum odor PID - 76
<br /> 1033 55'-55'6" Clay, tan to brown, firm, not friable, manor
<br /> CL 15" rec sandy portions, mottled color, root casts
<br /> '
<br /> So' 12-15-27 2 tu}?es Weak petroleum odor PID - 76
<br /> 1040 60'-6116" Clay, tan to brn to gray, mottled appearance
<br /> CL/ML 18" rec poor plasticity, vy slightly damp Possible
<br /> 12-29-32 2 tubes visual contain
<br /> 65' in center Ft odor PID - 46
<br /> '
<br /> 1048 65'-6616" Sandy silty clay, fairly soft & friable, moist '
<br /> ML 18" rec but not wet Moderately plastic No discern- I
<br /> 701-- 27-31-34 2 _tubes_ _ able-odor -Near-capillary- fringe --PI1)---25---- --- -
<br /> 1055 701-7116" Clay, tan to brown to gray, very moist, mottled
<br /> CL 15" rec appearance, slightly plastic, occ sd lenses
<br /> 75'
<br /> 34-17-25 2 tubes Core bbl wet vy ft petr odor PID - 35
<br /> i
<br /> 1105 75'-76'6" Clay & edy clay grading to clayey sand, light
<br /> ' CL 18" rec tan to brn, plastic, moist but no free water
<br /> 25-27-30 2 tubes No detectable pet odor PID - 15
<br /> 80'
<br /> 1112 80'-8113" Clay, It. tan to brown, some mottled areas
<br /> CL 15" rec very' wet, plastic, occ ad lenses No odor 30-50 2 tubes or visible staining PID - 5
<br /> NOTE Bottom auger flight & bit covered with brown to dark brown
<br /> very sticky plastic silty clay Very faint petroleum odor
<br /> WM- J.HUNTER&ASSOC. LITHOLOGIC PLOT OF BIW--4 SHOWING BLOW2220 LOMA
<br /> SACRAMENTO,ICA 95 25 COUNTS, PID READINGS, ETC PLA E Tt C V1
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