Laserfiche WebLink
E-21 ENGINEERING INC. MW-4R <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: L. Mayo PROJECT LOCATION: 12100 E.1-25 Frontage Road <br />CHECKED BY: B. Woody START DATEITIME: 3113107 @ 0800 COMPLETION DATEITIME: 3113107 @ 0900 <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): 24'l WELL DEPTH (FT): 24' DEPTH TO WATER (INITIAL): 14' DEPTH TO WATER (AT COMPLETION): <br />BORING DIAMETER (IN.): 6" WELL SCREEN INTERVAL (FT BELOW TOC): 9'- 24' bgs <br />WELL MATERIALS: 2" diam. Schedule 40 PVC; 0.01-inch slotted screen BACKFILL MATERIALS: Screen 10.20 clean silica sand to 7' bgs; hyd. bentonite <br />WELL CASING ELEVATON (FT): WELL COVER TYPE (FLUSH-MOUNT OR STICKUP): None <br /> <br />CL <br />Lu <br />C <br />W fA <br />z <br />WELL 1 BORING <br /> LITHOLOGIC DESCRIPTION w p a v - COMPLETION COMMENTS <br />a <br />06 <br /> <br />Lu <br />z <br /> <br />G <br /> <br />a <br /> <br />DETAILS <br />o CO) N e O m v <br /> CLAY. LIGHT BROWN, VERY SOFT. NO HC ODOR. } <br /> 1 60 161 PUSH rc <br /> u <br /> SAMPLE 3-4' @ 0845 <br /> O <br /> SILTY SAND. BROWN, FINE-GRAINED, FEW COBBLES z <br />5 WELL SORTED, 20-30% FINES. NO HC ODOR. 5 m <br /> GRAY. VERY FINE- TO FINE-GRAINED, VERY WELL 2 70 64.3 PUSH <br /> SORTED, 30-40% FINES. <br /> SAND. ORANGISH BROWN, FINE- TO COARSE- <br /> <br />10 GRAINED, POORLY SORTED, INCREASED COBBLES <br />10 <br /> AND COARSENESS WITH DEPTH. NO HC ODOR. <br /> 3 30 11.0 PUSH <br /> c <br />z <br />a <br />N <br /> - a <br />V <br />15 15 = <br />= yr WET @ 15' BGS <br /> o <br />o <br /> 4 60 5.5 PUSH <br />20 BEDROCK. SHALE. ------------ 20 1 <br />I - <br /> SET WELL 0900 <br /> BOTTOM OF BORING @ 24' <br />25 25 <br />30, 30