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' ASSOCIATES INC
<br /> 1117 Lm Pdm Am Ste B,1lodesta,Cd&K 95351 LOG O F WELL M W 9
<br /> 1 PROJECT PACIFIC COAST RECREATION LOCATION 3755 14UNFORD_AVENUE STOCKTON CALIFORNIA PROJECT NO. 54 16393 0002
<br /> MMENTS: PAGE-2 _OF-2—
<br /> ' WELL DEPTH PID SAMPLE ID U S C
<br /> DETAIL (FT) (PPM) BLOWCOUNT LOG DESCRIPTION
<br /> 4
<br /> 70^ a SP� a 36 5/40-41 5/45' POORLY GRADED SAND (SP) >95% FINE, POORLY GRADED SAND,
<br /> j c, 42 <5X FINES, BROWN, NO PRODUCT ODOR. NO ORGANICS. MOIST,
<br /> WEAK CEMENTATION, HETEROGENOUS
<br /> 3
<br /> 17
<br /> w4 21
<br /> +; 46 7 D 35 ML 41 5/45-46 5/50' SANDY SILT (AIL) 40% FINE, POORLY GRADED SAND, 60X
<br /> FINES, MEDIUM DRY STRENGTH, LOW TOUGHNESS. NO
<br /> � + PLASTICITY, BROWN. NO ORGANICS, MOIST, WEAK CEMENTATION,
<br /> HOMOGENOUS
<br /> 1 s
<br /> _50-
<br /> 70
<br /> 0 70 4
<br /> 15 46 5/50-51 5/55' SANDY CLAY (CL) 10% FINE. POORLY GRADED SAND. BOX
<br /> FINES, LOW DRY STRENGTH. LOW TOUGHNESS, LOW PLASTICITY,
<br /> 52 BROWN, NO PRODUCT ODOR, NO ORGANICS. MOIST, WEAK
<br /> -� CEMENTATION. HOMOGENOUS
<br /> i
<br /> z.
<br /> —54-
<br /> 70
<br /> 5470 13 17 SM 51 5/55-56 5/60' SILTY SAND (SM)_ 70X FINE, POORLY GRADED SAND, 3OX
<br /> 22 FINES, BROWN, NO PRODUCT ODOR, MOIST, WEAK CEMENTATION,
<br /> HOMOGENOUS
<br /> 5$
<br /> = 60 7 ML
<br /> 56 5/60-61 5/65' INORGANIC SILT (ML) <5X POORLY GRADED SAND, >95% FINES.
<br /> 70 7
<br /> _ 9 LOW DRY STRENGTH, LOW TOUGHNESS, NO PLASTICITY. BROWN,
<br /> 62 NO PRODUCT ODOR. NO ORGANICS, WET, WEAK CEMENTATION,
<br /> HOMOGENOUS
<br />' 64 \
<br /> MW9-65 5
<br /> 75 a
<br /> 66 10
<br /> 12
<br /> 68 OL
<br /> 1 — 61 5/65-71 5/75' ORGANIC SILT (OL) <5X POORLY GRADED SAND, >95X FINES,
<br /> LOW DRY STRENGTH. LOW TOUGHNESS, NO PLASTICITY, DARK
<br /> MW9-70 5 GRAY. NO PRODUCT ODOR. ORGANICS, MOIST. WEAK CEMENTATION
<br /> 70 70 9 LENSED
<br />' 10
<br /> 15
<br /> 72
<br /> 74
<br /> 75 12 71 5/75-76 5/80' SILTY SAND (SM) 70% FINE–MEDIUM. POORLY GRADED SAND.
<br /> 76 19 ski 3OX FINES, BROWN, NO PRODUCT ODOR, NO ORGANICS, WET,
<br /> _ 21 WEAK CEMENTATION. HOMOGENOUS
<br /> 7B 76 5/80-81' SANDY SILT (SM) 40% FINE–COARSE. WELL GRADED SAND.
<br /> 60X FINES. BROWN. NO PRODUCT ODOR, NO ORGANICS, WET,
<br /> MW9–BO 5 ML WEAK CEMENTATION. LENSED
<br /> BO 75 29
<br /> 50
<br /> 112
<br />
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