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HomeMy WebLinkAbout007-C-6_DETAILSHEADWATERSPROJECT NUMBERDRAWING NUMBERDRAWN BY:DATE:2023VERIFY SCALETHESE PRINTS MAY BEREDUCED. LINE BELOWMEASURES ONE INCH ONORIGINAL DRAWING. MODIFY SCALE ACCORDINGLYH:\1204\003\ACAD\SHEETS\SHEETS-DETAILS.dwg Plot Date: 7/13/2023 6:58 AM© HEADWATERS ENGINEERING, INC.REVISION DATE:190 NORTHSTAR LANE, BOZEMAN, MT 59718HEADWATERSMT.NET406-581-5730PROJECT LOCATIONC-61204.003NELSON MEADOWSBUSINESS PARKCIVIL DETAILSJRM04/12/2307/13/23BOZEMANMONTANAWITH 1/2'" REBAR 18" O.C.BIO-RETENTION POND DETAIL(SECTION A-A)6"STANDING WATER6" DIRTY SANDW/30% VOIDS6" WASHED ROCK W/40% VOIDS6 OZ FELT SEPARATION FABRIC3:1 MAX SLOPEPLANTS ABLE TO WITHSTAND OCCASIONALFLOODINGWHEELCHAIR ACCESSIBLE RAMPBUILDING 3LANDING2% MAX SLOPE1:12 MAX1:12 MAX5.0'TAPER CURBTO MATCHSIDEWALKTAPER CURBTO MATCHSIDEWALKDROP CURBFOR PEDRAMPS2% SLOPE6" SIDEWALKCURBWHEELCHAIR ACCESSIBLE RAMPBUILDING 1TRUNCATEDDOMESTRUNCATEDDOMESCURB TAPER1:12 MAX2% SLOPEDROP CURB FORPED RAMPS2% SLOPE5.0'5.0'APPROX. EXISTING GROUND10:1 MAXFINISHED GRADEFINISHED GRADESECTION A-A STORMWATER RETENTION POND A1.5' DEPTH4:14:17.5'SECTION B-B STORMWATER RETENTION POND B0.9' DEPTH4:14:14.5'SECTION C-C STORMWATER RETENTION POND C1.5' DEPTH4:14:14'STORM POND CROSS SECTIONS2' RETAINING WALL DETAIL2' CONCRETE BLOCKS6" LEVELING COURSEIF NATIVE SOIL IS UNSTABLE, SUBEX 12" &REPLACE WITH 12" OF PITRUN BELOWLEVELING COURSE