Laserfiche WebLink
•! rP<41 '� <br /> GROUND ZERO ANALYSIS LOG OF BORING D8-2 <br /> .PROJECT KNOWLES HAMMER LOCATION 1140 WEST HAMMER LANE, STOCKTON _CA ___ PROJECT NO 95-013 <br /> DATE DRILLED 07115/98 LOGGED BY JEANNE BUCKTHAL REVIEWED BY JOHN P LANE REG No 6795 <br /> DRILLING COMPANY WOODWARD DRILLING CO DRILLER AMOR ARROYO METHOD HOLLQW F M <br /> BORE HOLE DIAMETER 8 IN DEPTH DRILLED 71 FT DEPTH TO WATER INITIAL 39 5 FT STATIC FT <br /> CASING TYPE NA DIAMETER IN SCHEDULE INTERVAL — FT TO FT <br /> SCREEN TYPE NA DIAMETER _ IN SLOT SIZE -_ hl- INTERVAL El TO FT <br /> FILTER PACK TYPE NA INTERVAL FT TO FT <br /> SURFACE SEAL TYPE NEAT CEMENT INTERVAL 0 FT TO 71 FT <br /> COMMENTS PAGE _L OF_,2_ <br /> WELL DEPTH FID SAMPLE M U S C DESCRIPTION <br /> DETAIL FT PPM ELOWCOUNT LOG <br /> 2 0-11/20 SANDY LEAN CLAY (CL) 30-40% FN-CRS W GRDD SND <br /> <5% FN GRVL 60-70: FNS M-H DRY STRNGTH <br /> SLW-R DLTNCY L-M TGHNSS L-M PLST V STIFF <br /> DIRK BRN NPO DRY-MST <br /> 4 (NATIVE 6ACKFILL) <br /> 6 <br /> CL <br /> (Hail.. Fill) <br /> to <br /> A <br /> 0 8 <br /> 13 <br /> 12 <br /> 14 I <br /> 11/20-21 5/30 POOR_Y CRAOED SAND (SP) >95- FN-kA PRLY GRDD SND <br /> <5 FNS DNS LT BRN NPO DRY <br /> 16 (NATIVE BACKFILL) <br /> J <br /> R <br /> 20 10 <br /> 0 13 1 SP <br /> I20 (Nau... Fill) <br /> 22 <br /> 24 <br /> 21 5/30-31 5/35 SILT (ML) <5% FN ENO >95. FVS L CR" STR14G-H SLW <br /> DLTNCY L TGHNSS N-L PLST HRD BRN NPO DRY MOTTLED <br /> (NATIVE BACKFILL) <br /> 26 <br /> 28 <br /> 30 12 ML <br /> 20 <br /> (matno Flu) <br /> 30 <br /> 32 <br /> 31 5/35-36 5/40 LEAN CLAY (CL) <5-. FN SND >95'; FNS M DRY STRNGTH <br /> N DLTNCY L-M TGHNSS L PLST V STIFF LT CRY NPO <br /> 34 DRY <br /> DB2-35 5 <br /> r <br /> D 12 CL <br /> —3b- 12 <br /> 36 5/40-46 5/50 ELASTIC SILT (MH) 5-15-. FN-CRS W GRDD SND <5. FN <br /> _ i CRVL 85-95= FNS L-M DRY STRNG"H SLN DLTNCY <br /> L TGHNSS L-M PLST STIFF 10 V STIFF LT BRN T) OaNG BRN <br /> /mH N-M PO UST-WET SOME MOTTLING SL PO BEGINNING -45 <br /> 40 <br />