|
Advanced BORING LOG
<br /> ' GeoEnvironmental, Inc. OREHOLE NO.: PB2
<br /> I 837 Shaw Road, Stockton, CA 95215 OTAL DEPTH:
<br /> • (209) 467-1006 FAX: (209)467-1118 60 FEET
<br /> ' Project: American Moulding and Millwork Drilling Co:: West HazMat
<br /> ' Site Location: 2801 West Lane Rig/Auger Type: CME 75HT
<br /> Stockton, California Logged By: P. Dotson
<br /> Reviewed By: N.Henderson
<br /> Project No.: AGE-NC-98-0466 Date(s) Drilled: 0 2 November 2001
<br /> Notes: PB2 advanced to 60 feet bsg.Boring backfilled to = Water level dur ng drilling Page 1 of 1
<br /> ' surface grade with Portland cement. w -Water level in completed well
<br /> Sample Blows PID Scil USCS Class and
<br /> Depth ID (per 6") (ppm) Symbol Scil Description
<br /> 0
<br /> MH:Light brown,CLAYEY SILT,meditat plasticity,medium toughness,dry, 100%
<br /> -g PB2-5 11/14/17 0 recovery.
<br /> ' ML: Moderate yellowish brown,SILT with SAND,approximately 15%fine sand,low
<br /> -10 P132-10 11/13/17 0 plasticity,damp, 100%recovery.
<br /> _—= ML:Moderate yellowish brown,SANDY ILT,approximately 40%fine sand,low
<br /> -15 1`132-15 14/16/20 0 plasticity,damp, 100%recovery.
<br /> ' -___: SM/ML:Pale yellowish brown,SILTY S 9D/SANDY SILT,approximately 50%fine
<br /> -20 PB2-20 16/17/20 0 sand and 50%fines,damp, 100%recovery.
<br /> SMIML:Pale yellowish brown,SILTY SAND/SANDY SILT,approximately 50%fine
<br /> -25� PB2-25 13/17/22 0 sand and 50%fines,damp to moist, 100% overy.
<br /> -\-\- MH:Moderate yellowish brown,SILT,=a of fine sand,medium plasticity,moist,
<br /> -30 PB2-30 14/17/22 0 100%recovery.
<br /> ' SP:Moderate yellowish brown,POORLY 13RADED SAND,trace fines,fine sand,moist,
<br /> 35 1`132-35 14/17/23 0 90%recovery.
<br /> ML:Light brown,SANDY SILT,approxin ately 40%fine sand,moist, 100%recovery.
<br /> -40-! PB2-40 15/19/24 0
<br /> MH:Moderate yellowish brown,CLAYEY SILT,micaceous,medium toughness,
<br /> -45- P132-45 17/23/26 0 medium plasticity,saturated,100%recover V.
<br /> -50
<br /> 1 -55
<br /> Ground water sample PB2-H20/11-02-01 ollected between 55 feet and 60 feet big.
<br /> ' -60
<br />
|