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LOG OF BORING SB6 <br /> PROJECT 5TOCKTON/SMITH CANAL LOCATION 21,14 FONTANA, STOCKTON CA PROJECT NO, W0365_02 <br /> DATE DRILLED 08/03/93 _ LOGGED BY TOM LUTTERIIAN REVIEWED BY GREG P. STAHL RG No. 5023 <br /> DRILLING COMPANY SPECTRUM EXPLORATION DRILLER VAN LEONARD METHOD HOLLOW STEM AUGER <br /> frr... <br /> 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 /> -_� 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 w 16.5 FT <br /> COMMENTS: PAGE i OF__L_ <br /> 1 WELL DEPTH PID SAMPLE ID U.S.C. DESCRIPTION <br /> 'I DETAIL FT. PPm) SLOWCOUNT _LOG <br /> 0-5.5' SILTY GRAVEL: 10% FN-M SND: 60% GRVL; M DNS: 30% FNS; M DIRK BRN; <br /> -} NPO; DRY; N HCL REACTION; WEAK CEMENTATION; HOMO <br /> 2 . <br /> tri <br /> GM <br /> 4 <br /> F <br /> 0.0 <br /> 5 <br /> 6 <br /> 6 <br /> 6 <br /> 5.5-16.5' LEAN CLAY: <10% FN SND; >90% FNS; M-H DRY STRNGTH; N-SLW <br /> DLTNCY; M TGHNSS; M PLST; STIFF; DUSKY YLLW BRN: NPO; ORGANICS: <br /> a MST-WET: N NCL REACTION; WEAK CEMENTATION; HOMO <br /> 10 SSC-SB6-10.5' <br /> 3 <br /> 0.0 610 CL <br /> 12 <br /> I` <br /> —14— <br /> SSC—S85-15' <br /> 3 <br /> 16 0.0 � <br /> 20 <br /> r}[sf <br /> t .7 <br /> —22 <br /> — <br /> ED <br /> GE <br /> p�O <br /> 24- <br /> Q: <br /> GREGORY P. <br /> 26— STAHL <br /> No. 5023 <br /> II <br /> ' qTF OF CAL�F�� . <br /> 30 <br /> 1 32 <br /> 34 <br /> 40 <br /> �i. <br />