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LOG OF BORING S84 <br /> PROJECT TRACY PUBLIC SCHOOLS LOCATION 315 EAST ELEVENTH STREET, TRACY CA _ PROJECT NO 150087 01 <br /> DATE DRILLED 05/13/94 _ LOGGED BY TOM LUTTERMAN REVIEWED BY <br /> DRILLING COMPANY SPECTRUM EXPLORATION DRILLER .ION SUMP METHOD HOLLOW STEM AUGER <br /> BORE HOLE DIAMETER fa__JN DEPTH DRILLED 9 FT DEPTH TO WATER INITIAL 8 5 FT STATIC NA FT <br /> CASING TYPE NA DIAMETER IN SCHEDULE INTERVAL FT TO FT_ <br /> SCREEN TYPE NA DIAMETER IN SLOT SIZE — —1N INTERVAL M TO — FT_ <br /> FILTERPACK TYPE NA _ INTERVAL FT TO FT <br /> SURFACE SEAL TYPE NEAT CEMENT INTERVAL 9 FT TO 9.0 Fj <br /> COMMENTS PAGE,L OFA_ <br /> WELL DEPTH PID SAMPLE 10 U 5 C DESCRIPTION <br /> DETAIL FT PPI BLOWCOUNT LOG <br /> ' 0-0 5 CONCRETE <br /> 2 0 5-5 5/7 5' LEAN CLAY WITH SAND, 25% FN, PRLY GRDD SND 75% FNS M—H <br /> DRY STRNGTH N—SLW DLTNCY L—M PLST L—M TGHNSS, STIFF, M <br /> CL YLLW BRN NPO, DRY—MST, WEAK NCL REACTION WEAK CEMENT- <br /> 4 0 <br /> TPS—SB4-4 5' ATION HOMO <br /> 3 <br /> 4 <br /> 5 <br /> ' 6 5 5/7 5-9 0' CLAYEY SAND, 60% FN, PRLY GRDD SND, LS, 40% FNS M YLLW <br /> 'z SRN NPO MST--WET, N HCL REACTION, WEAK CEMENTATION HOMO <br /> TPS—SB4—$0 <br /> g 0 2 SC <br /> 3 <br /> 7 <br /> 10 <br /> 12 <br /> 14 _ <br /> 16 <br /> ' 18 — <br /> ���� Gip. <br /> 20 i` �0 <br /> Lp <br /> 22 (� GREGORY P. <br /> ' ! STAHL <br /> No. 5023 'w <br /> 24 <br /> l9lf OF CAL1F���\� <br /> 2fi <br /> ' 28 <br /> ' 30 — <br /> 32 <br /> ' 34- <br /> 36 <br /> 38 <br /> ' 40 <br />