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Advanced BORING LOG
<br /> as GeoEnvironmental Inc
<br /> BOREHOLE NO.: MW-1
<br /> '] 4005 North Wilson Way, Stockton, CA 95205
<br /> (209)467-1006 FAX: (209)467-1118 TOTAL DEPTH: 701
<br /> Project: Grewals Market DrillingCo.: Mitchell Drilling Environmental
<br /> �
<br />;1 Site Location; 4100 East Fremont Street Rig/Auger Type: CME 75 /8" follow stem
<br /> Stockton Logged By: B. Millman
<br /> California
<br /> Project Na.: AGE-NC-97-0327 Reviewed By: N. Henderson
<br /> Date(s) Drilled: 02/01/00
<br /> Notes: Total depth of boring MW-1 equal to 70 feet bsg;boring zz Water level during drilling page 1 of 1
<br /> completed as 2-inch diameter ground water monitoring well, z Water level in completed well
<br /> Depth Sample Blows PID Soil USCS Class and
<br /> ID /ft. (ppm) Symbol Soil Description
<br /> 0
<br /> ' –10 __
<br /> MWl-10 25150 0 ML:Pale brvwtt,dry,hard,sandy SILT;fine sand.No petroleum hydrocarbon(HC)odor.
<br /> ' S MW 1-15 12/14/20 0 —— ML:Pale brown,damp,very stiff to hard,sandy SILT;fine sand,no HC odor.
<br /> –20 MW1-20 11/15/22 0 ML:Dark brown,damp,very stiff to hard,sandy SILT;fine sand no HC odor.
<br /> b –25 –
<br /> MW1-25 14/18/25 0 SM:Yellowish-orange,damp,dense,silty SAND:fine sand,no HC odor.
<br /> –30 MWI-30 16/28/34 0 SM:Yellowish-orange,damp,very dense,silty SAND;fmc:sand,no HC odor.
<br /> 11 –35 MW1-35 16/21/28 0 SM:Yellowish-orange,damp,dense,silty SAND;fine sand,no HC odor.
<br /> –40 MW 1-4019/25/32 1 —— — ML: Brok+n,moist,hard,clayey SILT;no HC odor.
<br /> –45 i MW 1-45 16/28/30 0 ML: Pale brown,dy,hard,sandy SILT; fine sand,no HC odor.
<br /> i
<br /> I _
<br /> –5 0 MW I-50 20/28/35 0 ML:Dark Brown,moist,hard,sandy SILT,fine sand,no HC odor.
<br />' MW I-55 101I5120 0 17- : SM: Brown,saturated,medium dense to dense,silty SAND.fine sand,no HC odor.
<br /> F_�
<br /> –60 MW 1-60 50 0 SM: Dark brown,saturated,very,dense,silty SAND;fine sand,no HC odor.
<br /> 1 - 5 . �
<br /> MW I-65 50 0 ... SM:Gray-brown,saturated,very dense,silty SAND;fine sand,no HC odor.
<br /> –
<br /> 70
<br /> MW I-70 50 0 SP:Pale brown,saturated,dense,SAND;fine sand,no HC odor.
<br /> I
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