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GROUND ZERO ANALYSIS LOG OF WELL MW2 <br /> PROJECT TUFF BOY TRAILERS LOCATION 5151 ALMONDWOOD DRIVE MANTECA CA PROJECT NO. 335 <br /> DATE DRILLED 01 LOGGED BY SEAN GARVEY _ REVIEWED BY JOHN F--LANE RG No. 6795 <br /> DRILLING COMPANY V&W WELL DRILLING DRILLER KEVIN CROSS METHOD HOLLOW STEM AUGER <br /> BORE HOLE DIAMETER B IN DEPTH DRILLED 20 FT DEPTH TO WATER : INITIAL 7 FT STATIC 6.6 F7 <br /> CASING TYPE PVC F490 DIAMETER 2 IN SCHEDULE 40 INTERVAL — 0 T TO I FT <br /> SCREEN TYPE DIAMETER _ 2 IN SLOT SIZE 0.010 IN INTERVAL 5 T TO 20 FT <br /> FILTER PACK TYPE 2112 SAND - INTERVAL 3 FT TO 20 FT <br /> SURFACE SEAL TYPE CONCRETE FLUSH WELL BOY WITH BENTONITE INTERVAL 0 Er TO - 3 FT <br /> COMMENTS: PAGE I OFA <br /> WELL DE ID U.S.C. DESCRIPTION <br /> DETAIL FT.) BLOWCOUNT LOG <br /> 0-6/9.5' WELL GRADED SAND (SW): 90-95X FN-CRS, A-SA, W GRDO <br /> SND; 5-10% FNS, LS, BRN, NPO, MST <br /> 2 <br /> SW <br /> 4 <br /> _ 0 3 <br /> 5 <br /> 6 6 <br /> 9 8/9.5-11/15' A0H1O�FVSiCLAY <br /> ' ,HDRYSTRNGTHNSLW DLTNCY. HTGHNSS, P , STIFF. <br /> BRN, NPO, WET <br /> TBT-WW2-10' <br /> 10 17 <br /> _ 0 21 CH/MH <br /> 23 <br /> 12 11/15-15.8WELL RA13ED S N �BRN>WET FN-CRS, A-SA, W GROD <br /> SNL; < W Q <br /> 14 <br /> 6 SW <br /> 0 12 <br /> 1 fi 20 15.5-21' SILT (ML). <5% FN, A SND; >95% FNS, N DRY STRNGTH, <br /> R OLTNCY, L TGHNSS, N PLST, V STIFF TO HRD, BRN. NPO, <br /> WET <br /> 18 ML <br /> TBT-MW2-20' <br /> Lll:I'.:—20 0 13 <br /> 15 <br /> 33 <br /> 22 <br /> 24 <br /> xe <br /> 2s <br /> aEO G�4 <br /> 30 <br /> JOHN P. <br /> 32 . LANE <br /> No. 6795 <br /> 34 <br /> 7 i <br /> 1�cOQ` <br /> 3s O,c CAS' <br /> 38 <br /> An <br />