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Boring & Well Construction Log Kennedy/Jenks/Chilton <br /> NwING LOCATION NEAR BURIED FUEL TANK Boring/Well Name mw-1 <br /> ORILLING COWANY <br /> YSPECTRUM EXPLORATION DR%aR MIKE Project Name CAL—FARM <br /> • DRILLING METHOD(S) DRILL BIT(S) SIZE <br /> HOLLOW STEM AUGER 8-INCH Project Number 88252600 <br /> ISOLATION CASING NONE FROM - To - <br /> FT ELEVA71pN AND DATUM TOTAL DEPTH <br /> . FROM rT 2 70 FT (MSL) 25 FT <br /> BLANK cASNG 2-INCH SCH 40 PVC + 5 To 10 DATE STARSTARYO DATE COMPLETED <br /> PERFORATED CAS NO FROM TO FT 4/5/89 4/6/69 <br /> 2-INCH SCH 40, 0020-INCH SLOTTED PVC 10 25 STATIC WATER EUVAT{ON <br /> � SIZE AND TYPE OF FILTER PACK FROM To FT 20 FT MONTEREY #11C9 25 L Y <br /> SEAL FROM TO FT M DOCKUM/L LAUDON <br /> 1/4—INCH BENTONITE PELLETS 8 9 SAMPUNG METHODS WELL COMPLETION <br /> } q:puT FROM TO FT CONTINUOUS CORE/ 0 SURFACE HOUSM <br /> NEAT CEMENT/BENTONITE GROUT 8 SURFACE I SLPtT SPOON 1 G STAND PIPE FT <br /> 1 SAMPLES VELL CONsTRucnON <br /> DEP USC' U11gWGY COLOR SAMPLE DESCRIPTION AND DR1i.LwG REMARKS <br /> TYPE WQaT q SST 1FF) LOG <br /> Na (FEET) K) LOCKING STEEL <br /> !] 1 5 e <br /> CONDUCTOR <br /> A$NGCTOR CLAY BROWN WITH BLACK MOTTLING, 15% <br /> 9 WATER TIGHT SILT, LOW MOISTURE,15% GRAVEL AT 3 FT <br /> INSERT GRADES TO GRAY AT 5 Fr, FIRM, HIGH <br /> NEAT CEMENT/ TOUGHNESS LOW TO MEDIUM DRY STRENGTH <br /> cc BENTONITE <br /> GROUT <br /> 4 5 2-INCH 5 AS ABOVE - 5% SILT AT 10 Ff <br /> ^� #2 1 5 SCH 40 PVC <br /> TO BLANK CASING- <br /> 1/4—INCH <br /> ASING1/4—INCH <br /> I C C BENTONITE <br /> PELLETS <br /> 10 10 <br /> 13 1 5 5 s CALOR CHANGE AT 14 FT TO GRAY-GREEN, <br /> T6 CL VERY STRONG PETROLEUM ODOR STARTING AT <br /> 2—INCH 15 FT, MOISTURE CONTENT INCREASING <br /> C C SCH 40 <br /> 0 020-INCH <br /> SLOTTED WELL <br /> #4 1 5 g 15 SCREEN 15 <br /> 13 <br /> NO 1C <br /> C C MONTEREY <br /> FILTER PACK <br /> 5 20 4 20- <br /> #5 15 <br /> 9 <br /> AS ABOVE - 10 TO 20% SILT, VERY DENSE <br /> j CLAY <br /> _ i CC <br /> 2B 25 <br /> PVC THREADED <br /> END CAP BOTTOM OF BORING AT 25 FT <br /> NOTES 1 NO OVA READINGS TAKEN OVA <br /> 1NOPERATNE <br /> I 2 ALL CONTACTS ARE APPROXIMATE <br /> . 3 2 GROUNDWATER ENCOUNTERED <br /> AT TIME OF DRILLING <br /> 4 CC - CONTINUOUS CORE <br /> I <br /> I <br /> SHEET 1 OF 1 <br />