|
CLIENT vice DAIE September 4._1241
<br /> PROJECT #A_ SITE 2969 Loomx�, Road
<br /> GEOLOGIST Wm, Hunter Sr_orkr_nn.CA
<br /> T/A Don Lieht DRILLER R. Vxckery CONTRACTOR I A w-Drilling
<br /> (FT) SOIL TYPE SAMPLE LITHOLOGY-PID READIINGS-ODORS, ETC
<br /> BLOW CTS DEPTH Start 0930
<br /> 0 --------- ---------- ----------------------------'---------------------
<br /> Backfill material - silty sand, brown,
<br /> very soft & loose, dry
<br /> US' I
<br /> Backfill material, as above
<br /> 10'
<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' �
<br /> 0945 15' -16'6" Clay, light brown to brown to gray, friable,
<br /> CL 18" rec slightly damp Some visible discoloration due 4
<br /> 20-21-29 2 tubes to contamination Def diesel odor PID - 76
<br /> 20'
<br /> 0950 201-2116" Clay & silty clay, brown to gray, moist,
<br /> CL 18" rec friable, very low plasticity
<br /> 14-30-41 2 tubes Distinct petroleum odor PID - 82
<br /> 25'
<br /> 0955 251 -2616" Sandy silty clay & silty sand, brown to gray j
<br /> SC 15" rec friable, some plasticity
<br /> 24-31-38 2 tubes Obvious petroleum odor PID - 107 ;
<br /> 30'
<br /> 1000 30'-31'6" Silty clay, brown to gray, mottled appearance
<br /> CL 18" rec firm, difficultly friable, no visible discolor-
<br /> 12-15-17 2 tubes ation but had Petr odor PID - 128
<br /> 35'
<br /> 1005 35'-36'6" Clay, tan to brown, & Sand, fine to medium
<br /> CL 18" rec grained, soft & friable, moist
<br /> 11-15-22 2 tubes Petroleum odor PID - 112
<br /> 40' 3
<br /> 1012 401-4116" Sandy, silty clay, gray, not plastic, damp,
<br /> CL/SC 15" rec no discernable bedding
<br /> 8-9-19 2 tubes Petroleum odor PID - 71
<br /> 45' '
<br /> 1019 451-4616" Sand & gravel, some cobble size, dark brown j
<br /> GC 13" rec to dark gray, loose, slightly moist
<br /> 30-14-16 2 tubes Petroleum odor PID - 107
<br /> 50'
<br /> 1021 501-5116" Clay, tan to brown, firm, slightly plastic,
<br /> CL 15" rec mottled appearance, root casts, blk inclusions
<br /> 55 13-19-20 2 tubes Weak petroleum odor PID - 76
<br /> 1033 551-55'6" Clay, tan to brown, firm, not friable, minor
<br /> CL 15" rec sandy portions, mottled color, root casts
<br /> 12-15-27 2 tubes Weak petroleum odor PID - 76
<br /> 60,
<br /> 1040 60'-61'6" 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 in center Ft odor PID - 46
<br /> 65'
<br /> 1048 651-6616" Sandy silty clay, fairly soft & friable, moist
<br /> ML 1S" rec but not wet Moderately plastic No discern-
<br /> 27-31-34 12tubes able odor Near capillary fringe PTD - 25
<br /> 70'
<br /> 1055 701-7116" Clay, tan to brown to gray, very moist, mottled
<br /> CL 15" rec appearance, slightly plastic, occ ad lenses
<br /> 14-17-25 2 tubes Core bbl wet Vy ft Petr odor PID - 35
<br /> 75'
<br /> 1105 751 -7616" Clay & sdy 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'-81'3" Clay, It, tars to brown, some mottled areas
<br /> CL 15" rec Very wet, plastic, occ ed lenses No odor
<br /> 30-50 2 tubes or visible staining PTD - 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 MW-4 SHOWING BLOW
<br /> 2220 LOMA VISTA DR. COUNTS, PID READINGS, ETC. RAU v1
<br /> SACRAMENTO,CA 95825
<br />
|