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GROUND ZERO ANALYSIS • LOG OF BORING SB2 <br /> PROJECT TIGER LINES CATION 1430 CHEROKEE <br /> """ PROJECT NO. 583 <br /> .A <br /> DATE DRILLED L4/D5 LOGGED BY JOE VASOUEZREVIEWED BY_ G. STAN . RG 5023 <br /> DRILLING COMPANY FISCH ENVIRONMENTAL DRILLER RICK BERTOLINO METHOD DIRECT PUSH <br /> BORE HOLE DIAMETER 1 1/4 IN DEPTH DRILLED 59 FT DEPTH TO WATER INITIAL 55 FT STATIC FT <br /> CASING TYPE NA DIAMETER <br /> IN SCHEDULE INTERVAL FT TO FT <br /> SCREEN TYPE NA DIAMETER IN SLOT SIZE IN INTERVAL FT TO FT <br /> FILTER PACK TYPE `A INTERVAL FT TO FT <br /> SURFACE SEAL TYPE NEAT CEMENT GROUI INTERVAL 0 FT TO 59 FT <br /> COMMENTS: WATER SAMPLE COLLECTED THROUGH HYDROPUNCH PAGE _L OFA <br /> WELL DEPTH PID SAMPLE ID U.S.C. DESCRIPTION <br /> DETAIL FT. PPM SLOWCOUNT LOG <br /> 0-7/10' SILT WITH SAND (ML); 20% FN, SR, PRLY GRDD SND; 80% FNS; L DRY <br /> STRGTH; L TGHNESS; L PLAST; BRN, NO ODOR, DRY. <br /> 2 <br /> ML <br /> 4 <br /> 6 1.1 <br /> 7/10'-16' SANDY SILT (ML); 30-40% FN, SR, PRLY GRDD SND; 60-70% FNS; L <br /> 8 / DRY STRGTH; L TGHNESS; L PLAST; LT BRN/GRYISH GREEN, N-SL ODOR, <br /> / DRY. <br /> / <br /> 10 <br /> 0.1 <br /> 12 <br /> ML <br /> 14 <br /> SB2-15 <br /> 16 1.1 16'-17/20' LEAN CLAY WITH SAND (CL); 15% FN, SR, PRLY GRDD SND; 85% FNS; H <br /> CL DRY STRGTH; M TGHNESS; M PLAST; GRY BRN, SL ODOR, DRY. <br /> 18 17/20'-22/25' LO SESILTYS AND REDDISH)'BRNXSLNOD R, DRY.DD SND; 20% FNS; <br /> 20 SB2-20 <br /> 14.7 SM <br /> 22 22/25'-30.5' POORLY GRADED SAND (SP); 95% FN, SR, PRLY GRDD SND; 59 FNS; <br /> BRN/GRY, SL ODOR, DRY. <br /> 24- <br /> -26- 13.5 <br /> SP <br /> 28 <br /> SB2-30 <br /> 30 0.6 <br /> 30.5'-32/35' LEAN CLAY (CL); 5% SND; 95% FNS; L DRY STRGTH; M TGHNESS; <br /> M PLAST; GRY/BRN, SL ODOR, MST. <br /> 32 CL <br /> 32/35'-37/40' TPOORLY AN/RED• NO EODOR, DRY. P), 95% FN, SR, PRLY GRDD SND; 5% FNS; <br /> 34 <br /> SB2-35 <br /> 36 1.3 SP <br /> 37/40'-42/45' POORLY GRADED SAND WITH GRAVEL (S1 80% FN, SR, PRLY GRDD <br /> 38 / SND; 15% CRS, SR, W GRDD GRVL; 5 FNS; TAN, NO ODOR, DRY. <br /> / <br /> SP <br /> 40 <br />