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DENVER WATER <br /> 1600 West 12th A- <br /> D-.Cda eo 80204-3412 <br /> SPREAD EXCESS TRENCHED AND 8'STEEL T POST IN CENTER OF SLURRY WALL T:303.628.6000 <br /> F:303.628.6851 <br /> TO IDENTIFY CENTERLINE OF AS-CONSTRUCTED aen.erwter.aq <br /> BACKFlLL MATERIAL SPOILS ACROSS ALIGNMENT.MAXIMUM SPACING 100'ON CENTER AND CONSTRUCTION PLATFORM <br /> ALL ANGLE POINTS OR POINTS OF TANGENCY 7 CONSULTANT <br /> MIN <br /> 10' 3' 3' 3' (4V 5'MIN) <br /> 45' 25' <br /> -�1 1'(NOMINAL) (30'MIN) 2.5' (15'MIN) <br /> EXISTING SLURRY WALL (MIN) <br /> CONSTRUCTION PLATFORM BACKFILL MIXING AREA <br /> CLAYEY SOIL <br /> SLURRY WALL CAP <br /> STOCKPILED SUPPLEMENTAL FINES SLURRY WALL <br /> SOIL BENTONITE CONFINEMENT BERM MAINTAIN SLURRY WORKING PLATFORM <br /> BACKFlLL WHERE NECESSARY LEVEL WITHIN 2'OF MSHA SAFETY BERM <br /> ORIGINAL GROUND SURFACE — GROUND SURFAC (SEE DETAIL) <br /> `!. _____________ <br /> 2.5't OVERBURDEN TEMPORARY <br /> T OVERBURDEN (, CONSTRUCTION <br /> - - _ _ — _ — .— .. AR/FS SLOPE <br /> G W.L VARIES <br /> SAND 6 GRAVEL - <br /> -\_BENTONITE SLURRY WALL <br /> WEATHERED BEDROCK — - — --- — <br /> SL URR Y WALL BEDROCK ////77//77 <br /> SUITABLE BEDROCK <br /> TRENCH CAP DETAIL LUPTON LAKES <br /> NORTH CELL <br /> TRENCH BOTTOM <br /> KEYED 4'MIN.INTO <br /> SUITABLE BEDROCK. <br /> TYPICAL SLURRY GROUNDWATER CUTOFF <br /> WALL <br /> WALL DETAIL <br /> 4.5' 19' 4.5' <br /> NOT TO SCALE <br /> SLOPE 3:1 OR 18"CRUSHED ROCK _F SLOPE 3:1 OR <br /> FEATHER AT FLATTER FLATTER SLOPES AS <br /> SLOPES AS NECESSARY TO TIE <br /> a NECESSARY V CLASS 5 ROADBASE TO EXISTING <br /> 0 0o v+o <br /> 0 0 0 0 o r o REFERENCE: <br /> PROJECTS <br /> L➢ __——___ ______ <br /> FILTER FABRIC 6 CONSTRUCTION STANDARDS 2014 <br /> TOP OF EXISTING GEOGRID FABRIC e..aeov .tecag <br /> CONSTRUCTION (AASHTO CLASS 2 TOP OF SLURRY WALL @ TOP /Do,gBusinernithOs/Eng,n ing0verviee/CPCS <br /> PLATFORM NONWOVEN SEPARATION OF CONSTRUCTION PLATFORM THIS DRAWING IS BASED ON THE---- <br /> FABRIC 6 TENSAR 1600 COORDINATE SYSTEM <br /> OR EQUIV <br /> ALENT)OR 0.5" <br /> ti STEEL PLATE <br /> 0I Q <br /> N <br /> of <br /> SOIL BENTONITE <br /> N BACKFlLL Q <br /> ov 2.5't <br /> Q <br /> s <br /> T <br /> U Q 5/10/16 307G SUBMITAL FOR COMMENTS <br /> o PERMANENT ROAD /\ -Sr No Date Description <br /> TOP OF CONSTRUCTION— <br /> HIGHESTN.HEIGHT TO DNSITE REVISIONS <br /> CROSSING DETAIL + <br /> t" = 3' VERIFY SCALES <br /> i <br /> BAR IB ONE INCH GON <br /> QUANTITY OF SUPPLEMENT FINES AND BENTONITE SPACING / oRICNAL DRAWN <br /> (1%APPLICATION RATE) o 1 <br /> O F NOT—1..,rH ON <br /> v DRY BENTONITE 'o SUPPLEMENTAL FINES ADDITION RATE SPACING BETWEEN SCALES ACCORDING_Y <br /> o STATION RANGE (CYO (LB/FT) EACH 3,000 LB BAG MSHA SAFETY BERM DETAIL PT VIN <br /> _ - - DRAWN BY, BOC <br /> CHKD BY: DHF <br /> o - <br /> CHKD BY: CJH <br /> .- - - APPD BY. <br /> 0 <br /> DATE: ____ <br /> J - - - CONTRACT: 16402A <br /> AS-BUILT DATE: <br /> of <br /> a <br /> 4S-BJILT BY: <br /> i DRAWING TITLE <br /> - 1. TABLE BASED ON SUPPLEMENTAL FINES WITH AN AVERAGE OF <br /> 45%PASSING THE#2D0 SIEVE. <br /> a <br /> 2. BAG SPACING BASED ON A DRY BENTONITE APPLICATION RATE OF <br /> 1%AND MAY BE ADJUSTED BASED ON THE FINAL MIX DESIGN DETAILS <br /> PREPARED BY THE DESIGNER/ENGINEER AND THE MINIMUM OF <br /> FINES PASSING#200 SIEVE AS APPROVED BY DESIGN ENGINEER. <br /> rn <br /> 30% DRAFT <br /> C-18 <br /> SHEET 19 OF 20 SHEETS <br />