|
Advanced BORING LOG
<br /> GeoEnvironmentai Inc.
<br /> 4005 North Wilson Way, Stockton, CA 95205 BOREHOLE NO MW..4
<br /> DEPTH
<br /> (209)467-1006 FAX (209)467-111$ TOTAL So'
<br />' Project Plaza Liquors II Drilling Co Mitchell Drilling Environmental
<br /> Site Location 2420 West Turner Road Rig/Auger Type CME 75 HT/8" hollow stem
<br />' Lodi Logged By Bnan Millman
<br /> California Reviewed By N Henderson
<br />' Project No AGE-NC-99-0657 Date(s) Drilled 03/24/00
<br /> Notes s Water level during drilling Page 1 of'I
<br />' = Water level to completed well
<br /> Depth Sample Blows PID Sod USCS Class and Well Well
<br /> ID /ft (ppm) Symbol Soil Description Completion Descnption
<br />' 0
<br /> Well cover crrsry box
<br /> -5 MW4-5 4/5/6 0 =—
<br /> ___ ML Dark brown,damp,no HC odor,SILT with sand,
<br /> approx 15%fine sand,stiff
<br /> -10 MW4-10 15/20/21 0 —_—i
<br /> —_ SM/ML Light brown,orange mottling,damp,no HC Cement grout seal from
<br /> odor,SILTY SAND/SANDY SILT,fine sand 5'to 21'bsg
<br /> -15 MW4-15 16/21/27 0 - -
<br /> = ML Orange to brown,damp,no HC odor,SANDY �
<br /> approx 35%fine sand,hard
<br /> -
<br /> 20— MW4-20 20/31/34 0
<br /> =as ML Light brown,damp,no HC odor,SILT woth sand,
<br /> approx 20%fine sand,hard Bentonite seal from 21'
<br /> to 23' bsg
<br /> -25 MW4-25 21/27/38 1 — i
<br /> SM Orange-brawn,damp,slight HC odor,SILTY
<br /> SAND,fine sand,approx 35%silt,dense
<br /> -30— MW4-30 28/50-6 4
<br /> _ — ML Brown,damp,slight HC odor,SILT with sand, x#3/12 sand from 23'to
<br /> approx 25%fine sand,some clay present,hard 50'bsg
<br /> -3Q MW4-35 19/27/41 2
<br /> — SM Gray,very moist,moderate HC odor,SILTY
<br /> SAND,fine sand,approx 15%silt,dense
<br /> 4
<br /> -40 MW440 22/33/39 9
<br /> SM Btown to tan,very moist,moderate HC odor, Screened interval from
<br /> SILTY SAND,fien sand,approx 35%silt,very dense 25'to 50'bsg
<br /> 45— M W4-45 20/26/31 0
<br /> SM Tan,saturated,slight HC odor,SILTY SAND,fine
<br /> Isand,approx 15%silt,dense
<br /> -50 MW4-50Cap at 50'
<br />` 50-6 0 — — SM Light brown,saturated,no HC odor,SILTY
<br />[ SAND,fine sand,approx 15%silt,eery dense
<br />
|