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rProject Nomellini Construction Co. Project No AGE-NC-95-0121 PROBING NO <br /> Site Address 1045 West Charter Way Total Depth 20 Feet VW-4 <br /> Stockton, California Date 30 October 1998 <br /> Drilling Co Central Valley Drilling Logged by T Cuellar Page 1 of 1 <br /> Rig/Auger Type B-55/Hollow Stem Auger Reviewed by N Henderson <br /> ��'adCOP <br /> J��ttD ��4 v61 Lithologic Description <br /> I <br /> I <br />' 10— <br /> I <br />' Pale gray/brown,very moist, very stiff, fine sandy SILT <br /> 20— VW4-20 100 8-10-16 ML About 70%fines and 30%sand Slight hydrocarbon odor <br /> Boring VW-4 single-completed as a soil vapor extraction well <br />' — utilizing 2-mch diameter, schedule 40 PVC well casing <br /> AS-BUILT-WELL DIAGRAM. VW-4 <br />' Screened Casing 5 feet bsg to 20 feet bsg <br /> BIank Casing 0 5 feet bsg to 5 feet bsg <br />' Filter Pack 3 feet bsg to 20 feet bsg <br /> 30— Bentonite Seal 1 feet bsg to 3 feet bsg <br /> Grout Seal 0 5 feet bsg to 1 feet bsg <br /> I <br /> I <br /> Advanced <br />' - GeoEnvlironmental, Inc. <br /> LIAMIPR019 RIN -1�NOMELL-1W MVW4SAM <br />