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ROY F. WESTON, INC.
<br /> Hydropunch Boring Log
<br /> Well Number SB4 Project Number 06778-002-003-0002 Project Name SJCMVCD - Lodi
<br /> L _ N 0
<br /> ❑_ .-
<br /> U3 � Q- Hydropunch (n -- 0
<br /> cn z m a a) u- Detail Sample Description a
<br /> cn
<br /> 24 ML
<br /> 37
<br />' 38
<br />' 39 -
<br /> 40 -
<br /> 1042
<br /> 9401042 ss 10" 1 1 ML SILT medium yellow brown, firm to <1
<br /> 41 occasionally stiff, blocky, no dilatency,
<br /> 79 moderate dry strength, no apparent odor, no
<br /> apparent staining, occasional sandy intervals
<br /> 42 up to 6-inch thick, 70% silt, 20% sand, 10
<br /> clay
<br /> 43 -
<br /> 44 — SILT medium yellow brown, firm to
<br /> occasionally stiff, blocky, no ddatency,
<br /> moderate dry strength, no apparent odor, no
<br /> 45 apparent staining, occasional sandy intervals
<br /> 7 up to 6-inch thick, 70% silt, 20% sand, 10
<br /> 1055 S134-45' 14" 12 ML clay <1
<br /> 26 46 SW SAND medium gray brown, loosely
<br />' 47 consolidated, moist, fine to coarse, poorly
<br /> sorted, subangular to subrounded, no
<br /> apparent odor, no apparent staining,
<br />' 48 predominately clear to frosted quartz, 90%
<br /> sand, 10% silt
<br /> 49 -
<br /> 50 -
<br /> 1115
<br /> 9501115 S134-50' 7" 14 SAND medium gray brown, loosely <1
<br /> 51
<br /> 31 SW consolidated, moist, fine to coarse, poorly
<br /> sorted, subangular to subrounded, no
<br /> 52 apparent odor, no apparent staining,
<br /> predominately clear to frosted quartz, 90%
<br /> sand, 10% silt
<br /> 53
<br />' 54 —
<br /> CLAY medium to dark yellow brown, firm,
<br /> 55 blocky, moist, moderately sandy in places,
<br /> 1 134 SB4-55' 17" 9 CL moderate plasticity, high dry strength, 70% <1
<br /> 15 clay, 20% sand, 10% silt
<br />' SML0GS%06778S84 PG3 08116/94 Page 3 of 4
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