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Advanced (BORING LOG <br /> GeoEnvironmental, Inc. <br /> ' ?=� BOREHOLE NO VW-9B <br /> 837 Shaw Road, Stockton, CA 95215 <br /> (209) 467-1006 FAX (209) 467-1118 TOTAL DEPTH 18t <br /> Project Ripon Farm Service Drilling Co Mitchell Dnllmg Environmental <br /> Site Location 22871 South State Hwy 99 Rig/Auger Type CME 75 HT/8"hollow stem <br /> ' Ripon Logged By Bnan Millman <br /> Califon-ria Reviewed By N Henderson <br /> ' Project No AGE-NC-95-0137 Date(s) Drilled 04/27/00 <br /> Notes - sz Water level during drilling Page 1 of 1 <br /> ' - s Water level in completed well <br /> Depth Sample Blows PID Soil USCS Class and Well Well <br /> ' ID (per 6") (ppm) Symbol Soil Description Completion Description <br /> 0 Well cover ensty box <br /> 1 -- <br /> ' — Cement grout seal tram <br /> -5 VW9B-5 8!818 0 _ SM Brow-ii,dry to damp,SILTY SAND,fine sand,no 0 5'to 11'bsg <br /> hydrocarbon(HC)odor <br /> -10' VW913 10 91231`_'5 0 _ _ ML Cerny,dry to damp,SANDY SILT,line sand,no HC <br /> odor Bentonite seal from I I' <br /> SM Tan,dry,SILTY SAND,fine sand,no HC odor to t2' bsg <br /> 42112 sand from 12'to <br /> 18'bsg <br /> -1 VW913-15 11/20/26 2Screened interval from <br /> ML Gray,damp,SANDY SILT,fine sand,faint HC <br /> Odor 13'to 18 bsg. <br /> ' — — <br /> VW98 13 919112 20 SP Tan to white,damp,POORLY GRADED SAND, Cap at 18' <br /> fine sand,no HC odor <br /> -20 <br /> ' ML Gray,very moist,SANDY SILT,fine sand,HC <br /> odor <br /> SM Gray,saturated,SILTY SAND,fine sand,HC odor <br /> ' -25 <br /> 1 <br /> -30 <br /> 1 <br />