Laserfiche WebLink
E-21 ENGINEERING INC. MW-2R <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: 3112107 @ 1200 COMPLETION DATEITIME: 3112107 @ 1300 <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' I 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 />a <br />o <br />w N <br /> <br />r <br />WELL I BORING <br /> LITHOLOGIC DESCRIPTION Lu UA p a v `- COMPLETION COMMENTS <br />a IL W <br />a a DETAILS <br />O U3 N 3° O m O <br /> CLAY. BROWN, VERY SOFT. NO HC ODOR. } <br /> 1 70 298 PUSH <br />0 <br />0 <br /> <br /> z <br />SAMPLE 3-4' @ 1245 <br /> O <br /> _ <br />INTERBEDDED SILTY SAND AND SANDY CLAY. _ <br /> <br />5 DARK GRAY TO BLACK. NO HC ODOR. <br />5 m <br /> SILTY SAND: FINE-GRAINED SAND, VERY WELL <br /> SORTED, 30.40% FINES. <br /> SANDY CLAY: FINE- TO MEDIUM-GRAINED SAND (10% <br /> IN A MEDIUM STIFF, MICACEOUS CLAY. <br /> 2 70 30.3 PUSH <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 50 22.2 PUSH <br /> = WET @ 13' BGS <br /> N <br /> = Q <br />V <br />15 15 <br />H <br /> O <br />O <br /> 4 50 61.8 PUSH <br />20 <br />Y 20 <br /> BEDROCK. SHALE. <br />^? <br /> SET WELL 1300 <br /> BOTTOM OF BORING @ 24' <br />25 25 <br />30, 1 -10 1 1