Laserfiche WebLink
����� LOG OF BORING SB4 <br /> mix MA � <br /> PROJECT _ STOCKTON/SMITH CANAL LOCATION 2144 FONTANA, STOCKTON CA PROJECT NO. W0365.02 <br /> DATE DRILLED 08/03193 LOGGED BY TOM LUTTERMAN REVIEWED BY GREG P. STAHL RG No. 5023 <br /> DRILLING COMPANY SPECTRUM EXPLORATION DRILLER VAN LEONARD METHOD HOLLOW STEM AUGER <br /> Fr BORE HOLE DIAMETER 6 IN DEPTH DRILLED 15 FT DEPTH TO WATER : INITIAL 16.5 FT STATIC FT <br /> CASING TYPE NA DIAMETER IN SCHEDULE INTERVAL FT TO FT <br /> i= +i SCREEN TYPE NA DIAMETER IN SLOT SIZE IN INTERVAL FT TO FT <br /> FILTER PACK TYPE NA INTERVAL FT TO FT <br /> SURFACE SEAL TYPE NEAT CEMENT OVER 2' OF BENTONITE INTERVAL 0 FT TO ----16-5 FT <br /> COMMENTS: PAGE I OF__L_ <br /> �:.i WELL DEPTH PID AML U.S.C. DESCRIPTION <br /> k::_ <br /> DERAIL FT. PPM BLOWCOUNT LOG <br /> 0-0.4' ASPHALT <br /> GP 0.4-3' POORLY GRADED GRAVEL: i0X FN—M, SA—SR, PRLY CROD SND; 857. FN—M. <br /> F;i 2 SA—SR, PRLY GRDD GRVL; 5% FNS; M SRN; NPO; DRY, N HCL REACTION; <br /> [:rl WEAK CEMENTATION; HOMO <br /> 0.0 2 <br /> 6 2 <br /> 4 3-16.5' LEAN CLAY: [10% FN–M, PRLY GRDD SND; >90% FNS; H DRY STRNGTH; <br /> N OLTNCY; M–H TGHNSS; H PLST; M STIFF–STIFF; DUSKY YLLW BRN; NPO <br /> DRY–WET; N HCL REACTION; WEAK CEMENTATION; HOMO <br /> � <br /> 10 SSC–Sgt-10.5' CL 0.6 4 <br /> 4 <br /> 6 <br /> 12 <br /> i <br /> 14 <br /> SSC–S84-15' <br /> 16 7 8 <br /> 18 <br /> r.:t <br /> 20 <br /> 14. <br /> 22 GFO�o <br /> F 24 <br /> GREGORY P. <br /> STAHL <br /> zs No. 5023 <br /> 2e <br /> if OF CAUF���` <br /> s� 30- <br /> -32- <br /> 36— <br /> J <br /> 03236J <br /> 40 <br />