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LOG OF BORING S83 <br /> PROJECT CHASE CHFVROLIT LOCATION 424 N. VAN BUREN STREET STOCKTON CA <br /> DATE DRILLED 05111 PROJECT NO. 150070.01 <br /> • /94 LOGGED BY QIS FRANT7 REVIEWED BY GREG P. STAHL RG No 5023 <br /> DRILLING COMPANY SPECTRUM EXPLORATION <br /> SORE HOLE DIAMETER a IN DRILLER JON SUMP/MOKE LAU METHOD HOLLOW STEM AUGER <br /> DEPTH DRILLED 25 FT DEPTH TO WATER : INITIAL -26 F7 <br /> CASING TYPE NA DIAMETER IN SCHEDULE STATIC FT <br /> SCREEN TYPE NA DIAMETER IN INTERVAL FT TO FT <br /> SLOT SIZE IN INTERVAL FT TO FT <br /> FILTER PACK TYPE NA <br /> SURFACE SEAL TYPE NEAT CEMENT INTERVAL FT TO FT <br /> INTERVAL 0 FT TO 26 FT <br /> COMMENTS: HYDROPUNCH DRIVEN BELOW 26' FOR WATER SAMPLE PAGE 1 OF 1 <br /> WELL DEPTH FID SAMPLE ID U.S.C. <br /> DETAIL (FT. PPM SLOWCOUNT LOG DESCRIPTION <br /> 0-11/14.5' LEAN CLAY; <5% FN, SA—SR. PRLY GROG SNO; >95% FNS; M—H <br /> DRY STRNGTH; N—SLW DLTNCY; M TGHNSS; M PLST; HRO; M <br /> 2 YLLW BRN; NPO; DRY; WEAK NCL REACTION; STRNG CEMENTATION; <br /> HOMO <br /> 4 <br /> 4.1 25 <br /> 50 CL <br /> 6 FOR 6' <br /> 8 <br /> 10 4 <br /> 4.1 14 <br /> v <br /> 12 11/14.5-25' POORLY GRADED SAND WITH CLAY; 90% FN, SA—SR, PLRY GRDD <br /> SND; M DNS—DNS; 10% FNS; M YLLW BRN; SL—M P0; MST; N <br /> HCL REACTION; WEAK CEMENTATION; HOMO <br /> 4 <br /> SB3—1 5' <br /> 8 <br /> • 2I <br /> 6 6.0 21 1 <br /> 18 <br /> SB3-20' <br /> 20 6 <br /> 55 7 1 SP—SC <br /> 8 <br /> 22 <br /> 24 <br /> 6 <br /> 7 <br /> 26 55 9 26• INCOMPLETE SAMPLE RECOVERY <br /> 28 <br /> I �.. <br /> 30 <br /> 34 .... ,� <br /> 1 <br /> 36 <br />