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Advanced BORING LOG
<br /> GeoEnvironmental, Inc.
<br /> --- BOREHOLE NO MW-9
<br /> �F 837 Shaw Road, Stockton, CA 95215
<br /> (209) 457-1006 FAX (209) 467-1118 TOTAL DEPTH 501
<br />' Project Plaza Liquors 11 Drilling Co Mitchell Drilling Environmental
<br /> i
<br /> Site Location 2420 West Turner Road Rig/Auger Type CME 75 HT/ 8" hollow stem
<br />' Lodi, California Logged By Jo'1 M Chapman
<br /> Reviewed By Bill Little
<br /> Project No AGE-NC-99-0657
<br /> Date(s) Drilled 20 January 2005
<br />' Notes a Water level during drilling
<br /> Page 1 of t
<br /> = Water level in completed well
<br /> Sample Blows PIDSod USCS Class and Well Well
<br /> Depth ID (per 6") (ppm) Symbol Sod Description Completion Description
<br /> I
<br /> 0 Well cover cnsty box
<br /> MW9-5
<br /> —5 — 3/4/7 ML Orange brown,SILT,moist,low plasticity,low
<br /> consistency,low toughness,no hydrocarbon(HC)odor
<br /> SM Brown,SANDY SILT,slightly moist,fine-grained,
<br /> —10
<br /> MW9-10 60 for 6" — no HC odor
<br /> - —
<br /> Cement grout seal from
<br /> MW9-15
<br /> —15 9/17/26 - SM Orange brown,SANDY SILT,slightly moist fine- 5'to 26'bsg
<br /> — — grained,no HC odor
<br /> ML Brown,SILT,slightly moist,fine-grained,no HC
<br /> MW9-20 6110!19 odor
<br /> -20 -
<br /> 1
<br /> MW9-25
<br /> —25 417114 - ML Red brown,SILT,slightly moist,low plasticity,
<br />' low consistency,low toughness,no HC odor Bentonite seal from 26'to
<br /> SM Red brown,SANDY SILT,moist fine-grained,no 28' bsg
<br /> MW9-307110119 HC odor
<br /> 1 -30
<br /> 43 Sand from 28'to 50'
<br /> bsg
<br /> MW9-35
<br /> 3 5/9114 - SM Change brown,SANDY SILT,moist,fine-grained,
<br />' no HC odor
<br /> Q SM Orange brown,SILTY SAND,saturated,fine-
<br /> MW9-40 7/161 grained,no HC odor
<br /> 40 2"Diameter,Schedule 40
<br />' PVC with Q ed from
<br /> slotted
<br /> screen installed from 30'
<br /> to 50'bsg
<br /> MW9-45
<br /> 45 10/19/25 - SP Light brown,SAND,saturated,poorly graded,
<br /> medium-gramed,no HC odor
<br /> CL Orange brown,SILTY CLAY,moist,moderate
<br />' MW9-50 10/19/27 - plasticity,moderate consistency,moderate toughness,no Cap at 50'
<br /> —
<br /> 50 HC odor
<br />' C C
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