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GROUND ZERO ANALYSIS LOG OF WELL MWS <br /> v <br /> PROJECT TUFFBOY TRAILERS LOCATION 5151 ALMONDWOOD ROAD MANTECA PROJECT NO. 335 <br /> DATE DRILLED 3115/05 LOGGED BY JOE VASQUEZ REVIEWED BY JOHN P. LANE RG No. 6795 <br /> DRILLING COMPANY FISCH_ENVIRONMETAL DRILLER DAVE FISCH METHOD DIRECT PUSH/HOLLOW„STEM <br /> BORE HOLE DIAMETER 1 114181N DEPTH DRILLED _ 19 FT DEPTH TO WATER : INITIAL 5 FT STATIC _ FT <br /> CASING TYPE --- PVC ___ DIAMETER 2 IN SCHEDULE 40 INTERVAL - 0 FT TO 4 FT <br /> SCREEN TYPE Pvc DIAMETER 2 IN SLOT SIZE 0.010 1N INTERVAL 4 FT TO 19 FT <br /> FILTER PACK TYPE 2/12 MONTEREY SAND INTERVAL 3 FT TO _ 19 FT <br /> SURFACE SEAL TYPE NEAT CEMENT OVER 1 FOOT HYDRATED BENTONITE INTERVAL 0 FT TO _ 3 FT <br /> COMMENTS: PAGE 1 OF 1 <br /> WELL DEPTH FID SAMPLE ID U.S.C. DESCRIPTION <br /> DETAIL FT. PPM BLOWCOUNT LOG <br /> 0-7/10' SILTY SAND (SM); 80% FN, SR, P GRDD SND; 20X. FNS; LT BRN, <br /> NO ODOR. MST. <br /> 2 <br /> SM <br /> 4 <br /> MWS-5 <br /> 6 <br /> 0.0 7/10'-12/15' POORLY GRADED SAND (SP); 95% M. SR, P GRDD SND; 5% FNS; <br /> 8 BROWNISH RED, NO ODOR, WET. <br /> 10 MW8-10 <br /> 0.5 SP <br /> —12- <br /> 12/15'-21' SILT WITH SAND (ML); 25-35% SND; 65-75% FNS; L DRY STRGTH; <br /> M TGHNESS; L PLAST; LT BRN, NO ODOR, WET. <br /> _ 14 <br /> MW8-15 <br /> 16 0.1 <br /> ML <br /> MW8-19 <br /> 2D 0.1 <br /> 22 <br /> —24- <br /> -26- <br /> -28- <br /> -30 <br /> 28 <br /> 30 <br /> ED O��l <br /> C? �� <br /> 32 CCS jOHN P. N <br /> 34 No. 679s <br /> —36- <br /> -38 <br /> 6 38 <br /> 40 <br />