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LAWRENCE & ASSOCIATES PROJECT: SHEET 3 OF 3 <br /> PHONE (530) 244-9703 NEW MONITORING WELLS <br /> 2001 MARKET STREET, RM. 523 FAX (530) 244-5021 TH #: TH-6 <br /> REDDING, CA 96001 JOB #: C.91.06.04B DATE: 9/22/92 <br /> 1 LOGGED BY: DAVID KIRK DRILLER: PITCHER DRILLING CO. <br /> N WELL CASING ELEVATION: 59.38' MSL <br /> FIELD LOCATION EQUIPMENT AND SPECIFICATIONS: <br /> OF WELL MUD ROTARY 10-1/4" BR <br /> LOGGING METHOD: DRILLING–FLUID RETURN <br /> LOGGING DIRECTLY SUPERVISED BY DAVID A. LAWRENCE, R.G. 1924 <br /> DATE DRILLED: JULY 2, 1992 THROUGH JULY 9, 1992 <br /> (n J <br /> W F– Q <br /> F^- 0 <br /> > >>_ r <br /> v azo or 0 <br /> Q00 Of Lo OW <br /> CL �Q: �� oU- DESCRIPTION <br /> o (n_j m V) IL <br /> 200 _ <br /> SM — 191 – 206' SILTY SAND, MEDIUM BROWN <br /> 4" PVC SLIP CAP, SCH 40, <br /> ML –7– 206 – 212' SANDY SILT, VERY SECURED TO CASING WITH <br /> SOFT, MEDIUM BROWN STAINLESS–STEEL SCREW <br /> CL 212 – 215' SLIGHTLY SANDY CLAY, <br /> SOFT, MEDIUM BROWN <br /> SM 215 – 225 FINE SILTY SAND TO CLAYEY SAND, <br /> MEDIUM DENSE, MEDIUM BROWN <br /> 225 CL 225 – 228CLAY, SOFT, MINOR <br /> ' SAND, LIGHT BROWN <br /> SM 228 – 235' SILTY SAND, MEDIUM BROWN <br /> 5 7/8" PILOT HOLE <br /> CL 235 – 239' SANDY CLAY, STIFF, MEDIUM BROWN <br /> ML 239 – 243' SILT, VERY STIFF, MEDIUM BROWN <br /> DRILLING MUD AND CUTTINGS <br /> CL 243 – 250' CLAY, STIFF, LIGHT <br /> BROWN TO LIGHT GRAY <br /> —250 u <br /> SM — 250 – 268' SILTY MEDIUM SAND, MEDIUM <br /> DENSE, MEDIUM BROWN <br /> 77 <br /> 268 – 270' SANDY CLAY, STIFF, MINOR <br /> SAND, MEDIUM BROWN <br /> 275 - -_- <br /> ML –7-7-7. 270 – 285' SANDY SILT, SOFT, MEDIUM BROWN <br /> 7.7 <br /> SM — — 285 – 290' SILTY SAND, LOOSE, MEDIUM BROWN <br /> ML – _ 209 – 295' SANDY SILT, FIRM, MEDIUM BROWN <br /> CL 195 – 301' SANDY CLAY, STIFF, MEDIUM BROWN <br /> 300 TD 301' NO HORIZONTAL SCALE <br /> NOTES: WELL CONSTRUCTION SYMBOLS <br /> SCH. 40, 4–INCH PVC SCREEN, BENTONITE BARRIER <br /> 20–SLOT (0.020–INCH SLOTS) ' <br /> GROUT SEAL <br /> #3 LONESTAR SAND ® (PORTLAND TYPE II CEMENT) FIGURE 6C <br /> P:\51MP—RIP\Bornq Loq TH-6.dvq J.M.B. 10/27/2008 <br />