Laserfiche WebLink
WATERWORK <br /> WELL/BORING LOG <br /> PROJECT CHEVR@I STOCKTON LOGATILIN 540 NORTH AURORA WAY SrOCKrON PROJECT NO. 376 <br /> WELL/BARING NCI. MW2 SURFACE ELEVATION NA FT WELLHEAD ELEVATION NA <br /> FT <br /> DATE DRILLED 94/30/91 REVIEWED BY NORA H KATAOKA RCE 1138322 LOGGED BY TINA LOPAGE <br /> DRILLING COMPANY SPECTRUM EXPLORATION DRILLER TED COFFEY METHOD HOLLOW STEM AUGER <br /> BORE HOLE DIAMETER a IIS DEPTH DRILLED 72 E DEPTH T13 WATER i INITIAL65 FT STATIC 617 FT <br /> CASING TYPE PVC F480 DIAMETER 2 IN SCHEDULE 40 INTERVAL 0 -_FT To _ 52 FT <br /> SCREEN TYPE PVC F480 DIAMETER .. 2 114- SLOT SIZE 0010 IN INTERVAL 52 Fr TO 77 FT <br /> FILTER PACK TYPE 22/12 SILICA SAND INTERVAL 47 FT TO 77—i_L <br /> SURFACE SEAL TYPE NEAT CEMENT OVER E' BENTON'TE PLUG INTERVAL.. 0---- r TO , 455 FT <br /> NOTES <br /> WELL DEPTH PID SAMPLE ID U.S.G. SOIL DESCRIPTION <br /> DETAIL (FT,) (PPM) RLOVCOtJNl LOG <br /> 4 0-3' ASPHALT <br /> FILL 3-2 SANDY FILL MATERIAL <br /> 2 <br /> CL 2-5 SANDY LEAN CLAYI 3D'/ SIL FN, PRLY GRDD SND; 70% FNSI <br /> M DRY STRNGTHI SLV DLTNCY; M TGHMSSI M PLST; V <br /> STIFFI DRK YLLV ERN NPOI MST* N HCL REACTION WEAK <br /> 5 '--" CEMENTATION HOMO <br /> 6 12 <br /> 20 <br /> F 8 5-15 SANDY LEAN CLAYI 40X SR, Ply PRLY GRDD SND, M DRY <br /> CL STRNGTH; SLW DLTNCY} M TGHNSS, M PLSTI V STIFFI M <br /> 10 6 YLLOV BAIN� NPE6 MST* N HCL REACTION* WEAK CEMENT- <br /> 12 ATION MOM <br /> .2 17 <br /> 14 <br /> U 14 <br /> �7 17 <br /> 1 <br /> 33 15-215/25 CLAYEY SANDI 60% SR, FN, PRLY GRDD SND* 40Y FNS; L <br /> DRY STRNGTW SLW-R DLTNCYi L PLSTI M DNS; M YLLV <br /> I$ BRW NPO N HCL REACTION WEAK CEMT.NTATION* MOTTLED <br /> Sc <br /> �fl <br /> t2 <br /> 22 15—/. <br /> 215/2526.5/30 POORLY GRADED SAND; t00Y SR, M-FN, PRLY GRDD SND, N <br /> 24 WEAK CEHDNCNIF OLI NE GRY; NPO. MST* N HCL REACTION, <br /> HOMO <br /> 7 SP <br /> 26 13 <br /> 17 <br /> 28 265/30-30 MODERATE GRADED SANDI 100X SA-SR, MODERATELY GRDD <br /> SND; N PLSTI V DNSI OLIVE GRYI NPO; MSTI VCAK <br /> SP/SV CEMENTATION MONO <br /> 30 IS <br /> 28 <br /> 32 37 30-35 CLAYEY SAND; 60% SA-SR, F% PRLY GRDD SND; 40'A FNS, <br /> SC M DRY STRNGTH* SLW DLTNCY; M TGHNSS, M PLSTI M <br /> DNSI M YLLW BRN NPOI MSTI N HCL REACTION WEAK <br /> 34 CEMENTATION HOMO <br /> 5 ---- <br /> 36 12 35-40 CLAYEY SAND, 55/ SR, FN, PRLY GRDD SNDI 45/ FNSI <br /> 27 M DRY STRNGTHI SLW DLTNCYI M TGHNSSI M 'LSTI DNSI <br /> Sc DRK YLLV BRN NPO; MSTI N HCL REACTION WEAK <br /> 38 CEMENTATION MOTTLED <br /> 40 16 1 4045 LEAN CLAYI IOY SR FN, PRLY GRDD SND90Y FNSI M DRY <br /> 20 STRNGTHI SLW DLTNCYi M TGHNSS, M PLSTI MRDI DRK YLLV <br /> 42 32 CL BRN NPO; MSTI N HCL REACTION, WEAK CEMENTATION <br /> MOTTLED <br /> i <br /> PAGE! [IF_ <br /> • <br /> I <br />