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Page 1 of 1 Water level during drilling
<br />Water level in completed well
<br />-20 MW I - 20'
<br />25 .1MW1- 25'
<br />-30 MW1- 30'
<br />-35—_ MWI- 35'
<br />40 MW1- 40'
<br />50-6"
<br />USCS Class and
<br />Soil Description
<br />: „— ML: Brown, moist, SILT; low toughness/low plasticity,
<br />\ no 11C. odor.
<br />1
<br />Advanced
<br />GeoEnvironmental, Inc.
<br />837 Shaw Road, Stockton, CA 95215
<br />BORING LOG
<br />BOREHOLE NO.: MW-1
<br />(209) 467-1006 FAX: (209) 467-1118 TOTAL DEPTH: 65 Feet
<br />CAIN ELECTRICAL WORK Drilling Co.: Cascade Drilling
<br />230 NORTH CHURCH STREET Rig/Auger Type: CME75
<br />LODI, CALIFORNIA Logged By: WILLIAM LITTLE
<br />Reviewed By: WILLIAM LITTLE
<br />AGE-NC-97-0298 Date(s) Drilled: 08-12-04
<br />SP: Tan, saturated, POORLY GRADED SAND; 30
<br />%fine, 40%medium, 30% coarse sand, no HC odor.
<br />SP. POORLY GRADED SAND; heave into the auger 1 •
<br />\ stem.
<br />Depth
<br />Sample ' Blows PID
<br />ID (per 6") (ppm)
<br />50-6" : ML. Brown, moist, SII:1'; low toughness/low plasticity,
<br />\ trace medium sand, no HC odor.
<br />Symbol
<br />Soil
<br />MI.: Gray to Tan, dry, SILT; low toughness/low
<br />Vplasticity, no He odor.
<br />SP: Tan, dry, POORLY GRADED SAND; 70 %fine,
<br />30%medium sand, 10% fines, no HC odor.
<br />Cement grout seal from
<br />0.5 to 41' bsg.
<br />Bentonite seal from 41'
<br />to 44' bsg
<br />#3 sand from 44' to 65'
<br />bsg.
<br />Screen interval with
<br />(0.020) from 45' to 65'
<br />bsg.
<br />End cap at 65'.
<br />II 5 MW1- 5'
<br />-10 M WI- 10'
<br />15
<br />
<br />
<br />MW1- 15' 27, 50-
<br />6"
<br />Project No.:
<br />Notes: -
<br />Project:
<br />Site Location:
<br />-45- MW1- 45'
<br />50— _ MWI- 50'
<br />_I M WI - 55'
<br />6 0 —I
<br />J MW I - 60'
<br />65 I
<br />'• SM: Brown, dry, SILTY SAND; fine sand, 20% fines,
<br />\ no hydrocarbon (tIC) odor.
<br />SP: Brown, dry to moist, POORLY GRADED SAND;
<br />\ 70 %fine, 30%medium sand, 10% fines, no HC odor
<br />SP: Brown, dry, POORLY GRADED SAND; 70 %fine,
<br />30%medium sand, 10% fines, no 11C odor
<br />vv•,0 n
<br />ML: Brown, moist, SILT; low toughness/low plasticity,
<br />\ no HC odor.
<br />ML: Brown, moist, SILT; low toughness/low plasticity,
<br />\ no HC odor.
<br />Ml.: Tan-Brown, moist, SILT; low toughness/low
<br />\ plasticity, no I IC odor.
<br />ML: Pale Brown, very moist, SILT; 10% sand, stiff, no
<br />\ HC odor.
<br />Well
<br />Completion
<br />Well
<br />Description
<br />50-6"
<br />50-6"
<br />50-6''
<br />50-6"
<br />27, 50-
<br />6"
<br />50-6"
<br />50-6"
<br />50-6"
<br />50-6"
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