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HomeMy WebLinkAbout20 Civil Engineering Report App G Stormwater PlanSTSTSTST>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>ST>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>SEWSEWSEWSEWSEWSEWSEWSEWSEWSEWSEWSEWSEWSEWSEWSEWSEWSEWSEWSEWSEWSEWSEWSEWSEWSEWSEWSEWSEWSEWSEWSEWSEWSEWSEWSEWFO FO FO FO FO FO FO FO FO FO FO FO FO FO FO FO FO FO FOUGPUGPUGPUGP OHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPWATWATWATWATWAT4788478647854784FG = 4787.32FG = 4788.26FG = 4786.26FG = 4784.73FG = 4786.83FG = 4787.09EG = 4784.42EG = 4783.36EG = 4783.14EG = 4784.85EG = 4784.81EG = 4786.0247854786478747880'20'40'60'C1.3AS NOTEDPAD-READY SITEPLANBVHEC Nov 14, 2022 - 8:26amCAD FILE: M:\193190\Drawings\Construction Drawings\1 - SITE.dwg REVISIONSDATEPROJECT NUMBERHYALITE Engineers, PLLC2304 N 7th Ave. Ste. LBozeman, MT 59715Tel: (406) 587.2781w w w . hyaliteeng. comFax: (406) 522.92252018E. FRONTAGE ROADBOZEMAN, MT 59715FRONTAGE ROAD LLC11/11/202219319022x34 originals SCALESHEET TITLEDESIGN BYPO BOX 1070BOZEMAN, MT 59771COMMERCIAL DEVELOPMENTFG CONTOURSBIOFILTRATION SWALE W/ 3:1SIDE SLOPES (SEE DET. 8/C5.3)TO DISCHARGE INTO WETLANDDETENTION AREA (TYP.)12" STORM PIPE UNDERPROPOSED APPROACHINV. IN ELEV. = 4783.50INV. OUT ELEV. = 4783.22LENGTH = 56'SLOPE = 0.5%3:1 SLOPE DOWNTO EXISTING GRADE (TYP.)EXISTING20' UTILITYEASEMENTEXISTING ROADEMBANKMENT TO REMAIN3'SETBACKTOP OF SWALEINV ELEV. = 4786.30SLOPE = 1.0%LENGTH = 146'TOP OF SWALEINV ELEV. = 4784.00SLOPE = 1.0%LENGTH = 151'TOP OF SWALEINV ELEV. = 4786.00SLOPE = 1.0%LENGTH = 151'PROPOSEDGRADINGARROW (TYP.)EG CONTOURS10' UTILITYEASEMENTPOND EMBANKMENT SURROUNDINGDETENTION FACILITYTOP ELEV. = 4784.25(SEE DET. 4/C5.2)POND EMBANKMENTSURROUNDINGDETENTION FACILITYTOP ELEV. = 4784.25(SEE DET. 4/C5.2)PERIMETER SWALES RESULTINGFROM SITE FILL PLACEMENT