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� M <br /> GROUND ZERO ANALYSIS LOG OF WELL MW1 <br /> . PROJECT BARNYARD CORPORATION LOCATION 8960 W WALNUT GROVE RD THORNTON PROJECT NO 444 <br /> DATE DRILLED 05/17/01 LOGGED BY SEAN GARVEY REVIEWED BY JOHN P. LANE RG Ng, 5795 _. <br /> DRILLING COMPANY _VdcW WELL DRILLINGDRILLER AMADOR ARROYO METHOD HOLLOW STEM AUGER <br /> BORE HOLE DIAMETER a IN {DEPTH DRILLED 24 FT DEPTH TO WATER INITIAL 11.3 FT STATIC _9 FT. <br /> CASING TYPE PVC F5130 DIAMETER 2 IN SCHEDULE 40 INTERVAL 0 FT TO 4 FT <br /> SCREEN TYPE PVC F480 DIAMETER 2 IN SLOT SIZE O.010 IN INTERVAL 4 FT TO 24 FT <br /> FILTER PACK TYPE 2/12 SAND INTERVAL 3 FT TO 24 FT_ <br /> SURFACE SEAL TYPE CONCRETE OVER BENTONITE INTERVAL 0 FT TO 3 FT <br /> COMMENTS PAGE I OFA_ <br /> WELL, DEPTH FID SAMPLE ID U S C DESCRIPTION <br /> DETAIL FT PPM! BLOWCOUNT LOG <br /> 0-14 5' 3/4—INCH BASE ROCK OVERLAIN BY NATIVE FILL <br /> 2 <br /> 4 <br /> FILL <br /> — 8 <br /> 10 <br /> _12— <br /> _14— <br /> a <br /> 2,4e 14 5-16/19 5 SILT (ML) <57 FN SND, >952 FNS, N DRY STRNGTH, <br /> 9 ML R DLTNCY L TGHNSS, N PLST V STIFF, BRN NPO WET <br /> 1fi 15 <br /> 16/19 5-21/23 5' SILT WITH SAND (ML) 15--20% FN—M, A SND, 80-65% FNS <br /> 1 a N DRY STRNGTH R DLTNCY, L TGHNSS, N PLST, V STIFF, BRN, <br /> NPO WET <br /> 20 2 17 ML <br /> 15 <br /> 15 <br /> 22 21/23 5-25' WELL GRADED SAND (SW) >95% FN-C, A-SA, W GRDD SND, <br /> <5% FNS, M DNS-DNS, BRN, NPO, WET <br /> (INSUFFICIENT SAMPLE RECOVERY FOR ANALYSES) <br /> ____24— 7 SW <br /> 14 <br /> 19 <br /> 26 <br /> 28 D GrQ 4 <br /> l <br /> 30 C� G, <br /> a JOHN o <br /> 32 <br /> L lr4F <br /> No 6715 <br /> 34 <br /> � t_ . <br /> 36 <br /> 38 <br /> 40 <br />