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• n <br /> GROUND ZERO ANALYSIS <br /> LOG OF WELL MW4 <br /> ii <br /> PROJECT BARNYARD CORPORATION LOCATION 8960 W. WALNUT GROVE RD„ THORNTON PROJECT N0. 444 <br /> DATE DRILLED S15/17/01 LOGGED BY aEAN GARMEY I REVIEWED BY JOHN P LANE RG No 95 <br /> DRILLING COMPANY .V&W WELL DRILLING DRILLER AMADOR ARROYO METHOD HOLLOW STEM AUGER II <br /> BORE HOLE DIAMETER 8 IN DEPTH DRILLED 24 FT DEPTH TO WATER INITIAL 8 FI STATIC 8 4 FT <br /> CASING TYPE PVC E450 DIAMETER 2 IN SCHEDULE 40 1 INTERVAL 0 FT TO _4 ':I FT <br /> SCREEN TYPE __RVG FARM DIAMETER 2 . N SLOT SIZE 0.0110IN <br /> FILTER RACK TYPE 12 SAND I INTERVAL 4 . FL 70 __24 ISL <br /> INTERVAL 3 FT TO <br /> SURFACE SEAL TYPE CONCRETE OVER BENTONITE I �_ 4 ISI <br /> INTERVAL O FT TO _ _- 3 G FT <br /> COMMENTS: PAGE OF___L_ <br /> WELL DEPTH FID U.S.C. DESCRIPTION <br /> DETAIL FT. PPM BLOWCOUNT LOG ii 1p <br /> SILTY CLAY (CL/ML): <5% FN SND; >95% FNS, M-H DRY !I <br /> 2 NRONGTH, N-SLW DLTNCY, M TGHNESS, M PLST, V STIFF, BRN <br /> CL/ML <br /> _ 4 <br /> O 8 <br /> — 11 <br /> 6 20 <br /> 6/9.5-11/14,5' SILTY SAND (SM): 80-85% FN, A. P GRDD SND; 15-20% FNS, <br /> M DNS, BRN, NPO, MST-WET <br /> 8 <br /> BY-MW4-10' I; <br /> 10 0 B <br /> 7 SM <br /> 5 <br /> 12 11/14.5-16/19.5' POORLY GRADED SAND (SP): >95% FN, A. P GRDD SND; <br /> <�% FNS, DNS, GRN, NPO, WET <br /> _ 14 <br /> — 1 g <br /> 17 SP <br /> —16- 20 <br /> 16/19.5-21/23.5' W.LL GRADED SAND (SW): >95% FN-C, A-SA, W GRDD SND; <br /> 18 >5% FNS, V DNS, SRN, NPD, WET <br /> Ij <br /> 7 1 <br /> 20 0 SW <br /> 17 <br /> 50 <br /> 22- <br /> 21/23.5-25' POORLY GRADED SAND (SP): >95% FN, A, P GRDD SNI]; <br /> <5% FNS, DNS-V DNS, GREEN, NPD, WET <br /> BY-MW4-24' <br /> 24 0 25 SP <br /> 35 <br /> 26 <br /> —213— <br /> ED <br /> 6 ED �F�l <br /> 30- <br /> - <br /> 0 <br /> JOHN p <br /> 32 6 <br /> IC <br /> v, No x795 <br /> Q <br /> 34 <br /> �F C <br /> 36 <br /> 38 <br /> L—i 40 <br />