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WATERWORK <br /> WELL/BORING LOG <br /> .� CHEVRON STOCKTDN 540 NORTH AURORA WAY STOCKTON 376 <br /> PROJECT LOCATION PROJECT NO <br /> WELL/BARING NO MV3 SURFACE ELEVATION NA -- FT- WELLHEAD ELEVATION N+�- <br /> DATE DRILLED 05/0[/91 REVIEWED BY NDRA H KATAOKA RCE #38322 LOGGED BY KRYS HARDMAN <br /> DRILLING COMPANY SPECTRUM EXPLORATION DRILLER_TED COFFEY METHOD HOLLOW STEM AUGER <br /> .� BORE HOLE DIAMETER B IN DEPTH DRILLED 77 F DEPTH TO WATERS INITIAL 645 FT STATIC GZ 5 El <br /> CASING TYPE PVC F480 DIAMETER 2 IN SCHEDULE 40 INTERVAL 0 FT TO 52 FT <br /> PVC F480 2 IN 0010 IN _ 77 <br /> SCREEN TYPE DIAMETER SLOT SIZE INTERVAL 52 Fr TO J-1 <br /> FEI TER PACK TYPE #2/12 iiL[CA SAND INTERVAL_ 56 —F1 TO 77 FT <br /> SURFACE SEAL TYPE NEAT CEMENT OVER 2 BENTONITE PLUG INTERVAL 0 FT TO 54 FT <br /> NOTES <br /> WELL DEPTH PID SAMPLE 1D LLM SOIL DESCRIPTION <br /> _ DETAIL (FT) (PPM) BLOWCOUNI LOG <br /> 0-3' ASPHALT <br /> FCLL <br /> 2 <br /> T 3'-2 ILL <br /> 4 CL <br /> 2 2-5 SANDY LEAN CLAYI (35/ SA-SR, Fly PRLY GRDD SNA >65/ <br /> FNS[ M DRY STRNGTW SLV DLTNCY; M PLST$ STIFF> DRK <br /> 6 9 MH YLLV DRN NPO; NST, N HCL REACTION WEAK CEMENTATION <br /> 8 5-65/10 SANDY ELASTIC S1LTI (40Y SA-SR, FN, PRLY GRDD SNA )60! <br /> NN FNS; M DRY STRNGTM SLW DLTNCY; M PLSTI V STIFF$ ORK <br /> 10 YLLW BRN NPA MST$ N HCL REACTION, M CEMENTATION <br /> 11 <br /> ^- 16 <br /> 12 SANDY ELASTIC SILT[ (40% SA-SR FN PRLY GRDD SNDY >60Y <br /> _ 6,5/10-10 FNS$ M DRY $TRNGTH; SLV DL'NCY; M PLSTi STIFF) DRK YLLV <br /> 14 SP/SM BRN NPIb MST$ N MGL REACTION M CEMENTATION <br /> 3 <br /> l6 I3 <br /> 10-165/20 POORLY GRADED SAND; WITH SILTi >90/ SA-SR, FN, PRLY <br /> 18 GRDD SND! <10% FNS; L DRY STRNGTN N PLST; M DNS; M <br /> ASPYLLV URN NPOi MST, N HCL REACTION WEAK CEMENTATION <br /> 20 9 --_- <br /> 1I <br /> 22 13 SP 165/20-25 POORLY GRADED SAND; )95/ SA-SR, FN PRLY GROB SND$ (5/. <br /> FNS, M DNS; OLIVE GRYI NPQ HSS; N HCL REACTION WEAK <br /> P4 <br /> CEMENTATION <br /> 9 <br /> 26 17 <br /> ZS <br /> 30 MH 25-365/40 SANDY ELASTIC SILT[ (40/ SA-SR, FN, PRLY GRDD SND; )606 <br /> 9 L DRY STRNGTW SLV OLTNCY; L TGHNSS; M PLST; V STIFF, <br /> 32 16 DRK YLLW BRk NPD, NST; N HCL REACTION M CEMENTATION <br /> 34 <br /> 10 <br /> 36 62 <br /> E3 <br /> 365/40-40 SILTY SAND; >607 SA-SR, FN, PRLY GROB SNA(,:Y FNS; L <br /> -- 38 DRY STRNGTIi SLV DLTNCYj M TGHNSS, L PLSTI V STIFF; DRK <br /> SM YLLW BRN NPO; MST$ N HCL REACTION WEAK CEMENTATION, <br /> MOTTLED <br /> 40 40-45 LEAN CLAY WITH SANG (306 SA-R, FN. PRLY GRDD SND; )70/ <br /> 11 FNS; H DRY STRNGHI SLV DLTNCYI M TSHNSSi IS PLST$ V <br /> 42 13 CL HOMO M BRN NPO, MST; N HCL REACTION M CEMENTATION; <br /> PAGE? OF z <br />