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CLIENTS GEORGIA PACIFIC TRACY JOB NUMBER: 2092-01 <br /> MONITORING WELLS BCS _ HELL <br /> CONSTRUCTION <br /> BOREHOLE DEPTH 41 FT COORDINATES EPTH. GRAPHIC USCS SOlI DESCRIPTIVE LOS <br /> T. LOG LOO SAMPLES <br /> BOREHOLE DIAMETER 6 IN N 1235 O <br /> • 0-1.5 FT SILT TRACE CLAY. DARK BROWN. MOIST <br /> WELL DEPTH 40.5 FT E 1132 <br /> P <br /> DRILLER J.H. KLEINFELDER • ML 6.0 FT FINE SANDY SILT. LIGHT BROWN. DRY <br /> DRILLING RIG CME 75 <br /> BIT(B) HOLLOW STEM AUGER 10 <br /> 11.0 FT SILT. TRACE CLAY. TRACE FINE SAND, <br /> DARK BROWN <br /> BC GEOLOGIST WYATT <br /> 14.0 FT GRADES WITH FINE GRAVEL • <br /> WELL DESIGN INTERVAL LEGEND ° <br /> ° GN 15.5 FT GRADES WITH COASER GRAVEL <br /> BLANK CASING * <br /> 0.1 -20.5 18.5 FT GRAVEL GRADES OUT <br /> TYPE SCHVIO 20 SM P 20.5 FT SAND, FINE TO COARSE. TRACE FINE <br /> GRAVEL. LIGHT BROWN <br /> SLOTTED CASING ® a 23.0 FT GRADES WITH COARSE GRAVEL <br /> TYPE 2•PVC 20.S-40.5 0 0 <br /> SCH 40 u <br /> GLOT.0.02' c ON <br /> 0 - 14 30 ° <br /> CEMENT ° <br /> TYPEt CONCRETE <br /> 33.5 FT SILTY SAND. FINE. DRY GRADING TO HOIST <br /> SENTONITE 14 -I@.5 ® P <br /> TYPE 3/B• <br /> PELLETS <br /> SAND I@.5- 41 40 '•• NL/CL 40.0 FT GRADES WITH SILTY CLAY/CLAYEY SILT <br /> SIZEN *2 BORING COMPLETED AT 41.0 FT. 2-12-GS <br /> FIRST WATER <br /> STATIC WATER LEVELy <br /> TOP OF CASING EL. 57.53 FT • <br /> GROUND SURFACE EL. 07.S <br /> DEVELOPMENT METHOD PUMPED <br /> WING AND BORING VOLUME <br /> VOLUME OF WATER REMOVED 25 GALLONS <br /> TIME LOG START FINISH <br /> DATE TIME DATE TIME <br /> DRILLING 2/12/@5 1055 2/12/GS 1310 <br /> WELL 2/12/85 <br /> CONSTRUCTION <br /> DEVELOPMENT 2/15/45 2/15/BS <br /> SAMPLING <br /> Y <br />