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HomeMy WebLinkAbout075 C302 SW Grading PlanN89°52'06"E 1330.04'DYHS15S15S15S15S 8W 8W 8W 8W 8W 8W 8W 8W 8W 8W 8W 8W 8W 8W 16W16W16W16W16W16W16W16W16W16W16W16W16W16W16W16W16W16W16W16W6W 6W DYHSS D 18SD18SD18SD18SD18SD18SD18SD18SD18SD18SD18SD18SD18SD18SD18SD18SD18SD18SD18SDD E E G BP BP BP BPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBP UTILUTILNG NG BPDYHWS WS FIRE FIRE SSSSSSSSSSSS6W6WUD15S15S15S15S15S15S15S15S15S15S15S15S15S15SIR IR FIREWS 8W 8W8W8W 8W 8W 8W 8W 8W 8W 8W 8W 8W 6W 6WUDUDUDUDUDUDUDUDUDUDUDUDUDUDUDUD UD UD UD UD [][][][][][][][][][][][][][][][]-1.94% -1. 3 8 %-0.60%-1.84% -2.22% -1.71%-0.95%-1.48%-1.39% -3 . 1 2%-4.12% -1.39%-1.54%-1.80%-2.31%-0.83 % -1.68%-2.34%50005005 5005 5003 50025004 5004 5002 50035003 5004.00 47.0 LF OF 15" RCP @ 0.4% SLOPE STORMTECH S-2 BOTTOM: 5001.73 GW ELEV: 5001.14 STORAGE: 3,887 CF 5.15 5.09 4.77 4.62 4.87 5.00 4.78 4.30 4.815.33 5.46 5.215.03 4.99 5.39 5.705.58 5.55 5.76 5.88 5.83 5.70 5.86 5.96 6.81 6.76 6.77 6.936.30 6.216.23 6.326.40 6.256.32 6.476.65 6.69 6.70 6.75 6.63 6.57 6.496.56 6.40 6.07 6.11 6.36 5.08 5.33 4.97 4.86 5.295.02 4.98 5.57 5.54 5.60 5.69 5.73 5.73 5.84 5.92 6.026.02 4.76 4.83 -1 . 4 8% 5.36 6.48 6.30 5.57 5.60 5.84 5.88 5.77 5.93 5.78 5.99 5.99 5.79 5.79 6.48 6.49 6.98 6.99 -0.6%-0.9%1.2% 0.9% 6.78 6.80 6.79 6.79 8.88 6.80 6.80 6.79 6.80 6.80 6.70 6.68 6.69 6.86 6.40 6.50 6.38 6.46 6.78 6.09 5.65 5.76 3.703.523.32 3.31 6.46 6.60 6.21 5.88 5.74 5.71 5.66 5.46 5.21 3.92 3.71 4.38 4.27 4.65 5.48 4.14 3.98 4.01 4.24 4.36 4.41 4.22 4.21 4.12 4.14 3.94 3.91 4.20 4.27 4.08 4.30 3.11 3.49 3.48 3.765000 5005 5001 5002 5003 5004 5006500550025002500 2 5003 5003 50 0 3 5004500650075008 3.32 3.47 2.49 2.59 1.95 2.74 2.07 2.03 2.05 1.98 1.97 1.98 1.95 1.83 1.85 1.70 5.96 6.55 6.21 6.22 6.05 6.04 6.51 6.62 6.61 6.48 6.69 6.71 6.62 6.60 6.78 6.686.68 6.75 6.68 3.94 5.28 5.16 5.12 5.10 5.34 5.39 5.87 6.97 6.965.95 5.82 5.74 COMBO-07 48" Ø STRUCTURE GRATE FL ELEV = 5003.57 12" INV OUT (E) = 5001.00 SUMP DEPTH = 1.50' INLET-13B INSIDE DIMS. = 3' X 2' GRATE FL ELEV. = 5004.12 12" INV OUT (W) = 5002.13 SUMP DEPTH = 1.50' INLET-13A INSIDE DIMS. = 3' X 2' GRATE FL ELEV. = 5004.13 12" INV OUT (E) = 5002.13 SUMP DEPTH = 1.50' SDMH-08 48" Ø MH RIM: 5004.73 15" INV IN (N) = 5001.73 12" INV OUT (S) = 5001.72 SUMP DEPTH = 3.00' COMBO-13 48" Ø STRUCTURE GRATE FL ELEV = 5004.10 12" INV IN (W) = 5002.12 12" INV IN (E) = 5002.12 15" INV OUT (S) = 5001.91 SUMP DEPTH = 1.50'223.5 LF OF18" A-2000 PVC@ 1.6% SLOPEFSD-03 48" Ø STRUCTURE GRATE FL ELEV = 5003.87 18" INV IN (S) = 4999.10 18" INV OUT (N) = 4999.09 SUMP DEPTH = 1.50' PROPOSED BUILDING H PROPOSED BUILDING A FF: 5008.88 FF: 5009.08 VERIFY SCALE! THESE PRINTS MAY BE REDUCED. LINE BELOW MEASURES ONE INCH ON ORIGINAL DRAWING. MODIFY SCALE ACCORDINGLY! 2022COPYRIGHT © MORRISON-MAIERLE, INC., SHEET NUMBER PROJECT NUMBER DRAWING NUMBER DATEDESCRIPTIONNO.BY N:\6475\005 - BUFFALO RUN - SITE PLAN\ACAD\SHEETS\6475.005 - C300 GRADING PLAN SHEETS.DWG PLOTTED BY:LEE HAGEMAN ON Jul/27/2022 REVISIONS DRAWN BY: DSGN. BY: APPR. BY: DATE: Q.C. REVIEW DATE: BY: 2880 Technology Blvd West Bozeman, MT 59718 406.587.0721 www.m-m.net engineers surveyors planners scientists MorrisonMaierle THE HOMESTEAD AT BUFFALO RUN BOZEMAN MONTANA SW GRADING PLAN (4 OF 6) 6475.005 15 C304 DS LH MEE 07/2022 20 4010200 SCALE IN FEET SITE PLAN SUBMITTAL - REV 3 07/2022 MATCH LINE C301 MATCH LINE C30507/26/2022 1.PROVIDE SUBSURFACE DRAINAGE FOR DOWNSPOUTS AT CONCRETE PADS. SEE PLUMBING PLANS FOR PIPE SIZING. 2.REFERENCE ELEVATION FOR ELEVATION CALLOUTS IS +/- 5,000'. 3.SEE DRAWING C703 FOR UNDERGROUND STORMWATER FACILITY DETAILS. 4.WATERWAYS INCLUDING DITCHES ALONG FOWLER LANE & THROUGH PROPERTY WERE DETERMINED TO BE NON-JURISDICTIONAL BY THE GALLATIN CONSERVATION DISTRICT. GENERAL NOTES KEY NOTES THE WASTE SEEPAGE WATER RIGHTS CONVEYED VIA THE EXISTING DITCH THROUGH THE PROPERTY TO BE ABANDONED UPSTREAM AT REQUEST OF BUFFALO RUN BOZEMAN LLC, BOZEMAN HAUS TWO LLC, AND OTHER CONSENTING UPSTREAM USERS. THE OWNERS OF THESE WATER RIGHTS SHALL FILE OFFICIAL ABANDONMENT PAPERWORK WITH THE STATE IF ELECTING TO DO SO. IF WATER RIGHTS WISH TO BE PRESERVED, THE USER SHALL PROVIDE AN EXIT CHANNEL PATH TO THE EXISTING EAST FOWLER LANE BARROW DITCH SO NO ADDITIONAL FLOW WILL BE PROVIDED IN THE CURRENT DITCH. EXISTING IRRIGATION DITCHES CONVEY A COMBINATION OF IRRIGATION WATER FROM THE MIDDLE CREEK DITCH COMPANY AND ADDITIONAL PRIVATE WATER RIGHTS. THE DITCHES SHALL BE COMBINED SOUTH OF THE PROJECT AND CONVEYED ON THE WEST SIDE OF FOWLER LANE THROUGH THE PROJECT AREA. DIVERSION CULVERTS FROM THE WEST DITCH TO THE EAST DITCH OF FOWLER LANE SHALL BE PRESERVED FOR CURRENT USERS, AND AN ADDITIONAL CULVERT DIVERSION SHALL BE PROVIDED NEAR STUCKY ROAD TO CONVEY FLOW TO THE EXISTING EASTERN DITCH FOR MSU IRRIGATION WATER RIGHTS PURPOSES. 1 2 EXISTING PERFORATED DRAIN TO BE PRESERVED EXISTING POND 1 EXISTING IRRIGATION/BARROW DITCHES 2 FOWLER LANE IMPROVEMENTS SHOWN ARE PART OF SEPARATE OFFSITE SUBMITTAL ORIGINALLY SUBMITTED DECEMBER 30, 2021 NEW POND T TRANSITION CURB (T) TOP BACK OF CURB ELEVATIONTBC LEGEND LAYDOWN CURB FLOW LINE PROPOSED CONTOUR (WHOLE) >>>>>>>> XX FINISHED GROUND ELEVATIONFG GRADE BREAK DOWNSPOUT LOCATION SPILL CURB CATCH CURB EXISTING WASTE & SEEPAGE IRRIGATION LATERAL 1