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<br />E-21 ENGINEERING INC. MW-27 <br />2695 S. RARITAN STREET BORING LOG / <br />ENGLEWOOD, COLORADO 80110 WELL COMPLETION DIAGRAM <br />PROJECT NAME: GeoCon Bayshore PROJECT NO: 863 <br />LOGGED BY: B. Woody PROJECT LOCATION: 12100 E. 1.25 Frontage Road <br />CHECKED BY: B. Woody START DATE111ME: 8110107 @ 1430 COMPLETION DATEITIME: 8110107 @ 1515 <br />GROUND SURFACE ELEVATION (FT): DRILLING COMPANY: Site Services <br />DRILLING EQUIPMENT: Track-mounted Geoprobe equipped w16.114 in. auger OVM TYPE AND SERIAL NO: MiniRae 2000 <br />BORING DEPTH (FT): 16'1 WELL DEPTH (FT): 16' DEPTH TO WATER (INITIAL): DEPTH TO WATER (AT COMPLETION): <br />BORING DIAMETER (IN.): 6" WELL SCREEN INTERVAL (FT BELOW TOC): 6-16' bgs <br />WELL MATERIALS: 2" diam. Schedule 40 PVC; 0.01-inch slotted screen BACKFILL MATERIALS: Screen 10.20 clean silica sand to 4' bgs; hyd. bentonite <br />WELL CASING ELEVATON (FT): WELL COVER TYPE (FLUSH-MOUNT OR STICKUP): None <br /> W <br />o <br />W F <br />WELL/BORING <br /> LITHOLOGIC DESCRIPTION w LU 8 a 0 COMPLETION COMMENTS <br /> _j _j <br />uvi <br />0 <br />30 <br />DETAILS <br />? faA N ;e O m D <br /> 0 <br />°z <br /> <br /> z <br /> O <br />m <br /> BROWN GRAVELLY SAND; FINE-TO COARSE-GRAINE SAMPLE 4-6@ 1500 <br />5 SAND, POORLY SORTED, LOOSE, WITH GRAVEL AND SS 1 100 1.3 18,15, 5 <br /> COBBLES, DRY. N/O, WS. 16.8 <br /> i <br />1 <br />= <br /> SAME aai <br />t0 SS 2 70 1.8 18, 26, 10 <br /> 28,10 <br />tll <br /> o H2O @ 11' <br /> <br />15 BEDROCK. SHALE. SS 3 75 3.4 11,26, <br />15 <br /> 50 I-_ <br /> BOTTOM OF BORING @ 16' SET WELL @ 1515 <br />20 20 <br />25 25 <br />_31? 1 1 1 1 1 30? 1