Laserfiche WebLink
Mill <br /> Creek <br /> Associates LOG OF WELL MW1-1 <br /> PROJECT SQLj7A/NicoLAu LOCATION BYRON do LAMMER_S_ROAD'S, TRACY CA <br /> DATE DRILLED 12/7/94 LOGGED BY LOIS FRANTZ PROJECT N0. ON <br /> REVIEWED BY R. JUNCAL RG N0. 3864 <br /> DRILLING COMPANY _vow DRILLING DRILLER R. VICKERY IT--WHITNEY METHOD HOLLOW STEM A 1. R <br /> BORE HOLE DIAMETER 6 IN DEPTH DRILLED 17 FT DEPTH TO WATER : INITIAL 6 FT (BGS) STATIC <br /> CASING TYPE PVC F4B0 DIAMETER 2 IN SCHEDULE 30 INTERVAL -2.5 FT TO 3.0 FT <br /> SCREEN TYPE PVc F480 DIAMETER 2 IN SLOT SIZE 0.010 IN INTERVAL 3 FT TO 13 FT <br /> FILTER PACK TYPE #2 SILICA SAND INTERVAL 2.5 FT TO 13 FT <br /> SURFACE SEAL TYPE CONCRETE INTERVAL 0.5 FT TO 2.0 FT <br /> COMMENTS: 0.5' BENTONITE PLACED ABOVE FILTER PACK PAGE—LOFT_ <br /> WELL DEPTH Pin U.S.0 DESCRIPTION <br /> DETAIL (FT.) PPM BLOWCOUNT LOG <br /> URFAC <br /> GRADE <br /> 8 0-6' FAT CLAY; <5% FN, SA-SR, PRLY GRDD SND; 95% FNS; VH DRY SIRLIGTH; <br /> 10 N DLTNCY; 11 TGHNSS; 14 PLST; V STIFF; DRK BLK BRN; NPO; ORGANICS; <br /> tt MST; N HCL REACTION; WEAK CEMENTATION; HOMO <br /> 2 8 <br /> 9 <br /> 14 CH <br /> 3 <br /> — 4 5. e ^ f <br /> . 8 <br /> 4 <br /> 6 12 <br /> 6 6-13' LEAN CLAY; 107 F11, PRLY GRDD SND; 907. FNS; V11 DRY STRNGTH; <br /> I1 N-SLW DLTNCY; M-H TGHNSS; M-H PLST; STIFF; M YLLW BRN; NPO; <br /> — 8 M I-15.5' MST-WET; N HCL REACTION; WEAK CEMENTATION; HOMO <br /> — —10 <br /> • 12 CL <br /> 14 <br /> I6 <br /> 18 <br /> 20 <br /> _22- <br /> -24- <br /> 26 <br /> 222426 <br /> —28- <br /> 30 <br /> 8 30 <br /> 32 — — <br /> —34- <br /> 36 <br /> L <br />