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HomeMy WebLinkAbout002_C1.2.3_GRADING PLAN (1)_01052022N41°11'12"W52.36'N41°11'12"W51.11'N0°48'34"E 252.49'N90°00'00"E 222.71'N45°00'00"E 112.26'80.05'S45°59'06"E 154.43'S45°59'06"E 152.82'N35°03'51"W 170.13'X X X X X X X X X X X X X X X X X X X X X X 4645464446434645464446454646 464246 4 6 4643464330.00' TRAIL EASEMENT30SD 30SD 30SD 30SD 30SD 30SD 30SD 30SD 30SD 30SD 30SD 30SD 30SD FO FO FO FO FO FO FO FOFO4W 4W 4W 4W 4W 4W 4W 4W 4W EEEEEEEESDSDSD SD SD SD SD SD SDSDSDWS WS WS WS WS WS WS WS WS WSWSWSWSWSWS4W4W4W4WSDSDSDSDSDSD 44.0144.4143.8643.3743.3244.2544.3644.6044.7944.0643.1344.8144.6844.7344.8044.6244.5444.6044.3044.7845.4745.5646.5346.7846.7246.5747.1947.0647.0247.0147.0847.1545.9045.6645.6345.6345.63-1.75%-2.87%-4.14% -1 .26% -4.82%44.34TC 46.96FG 44.31TC 47.00FG 44.35 FG 44.68FG 44.29FG 44.16FG 44.00FG 44.0047.004643 4642 4641 464346414642-0.52%46.9046.8946.874C3.1.3AASECTION A-ASEE DETAIL46.9047.00-4.10%-4.53%46.7446.76-1.18%-1.37%-0.73%-0.46%46.92-2.63% -4.54%-3.23% -3.68 %44.35-1.94%-3.10% -0 .9 8% -1 .19% -1.86%0.50%-1.00%-1.05%-1.01%-0.87%-0.87%-0.80%46.2646.16-3.37%-0.90%4647-1.00%-1.72%-6.53%-10.75%44.6644.1343.52-0.69%-1 .26%46454646TC 44.45TC 45.48TC 47.00-0.78%TC 44.41TC 44.57TC 46.9444.4044.36-1.00%-1 .15% -1.39% -7.02%MEG 42.49MEG 42.3643.8643.9646.5746.6747.0946.9847.4247.5247.84FG 46.60FG 46.4345.9744.93TC 47.00TC 46.50-7.43%-1 7 . 7 9%44.30-2.84 % - 1 . 1 1%45.4845.37-2.20%-1 . 1 9%-0.82%- 1 . 1 6%42.8042.90-1.24%0. 1 5%EXISTING POND FORLOTS 1-6 OF CATRONCROSSINGPROPOSED 30' STORM SEWERMAIN TO DISCHARGEINTO EXISTING STORM PONDW/ RIP RAPINV OUT: 38.96PROPOSED BUILDINGFFE = 464730' WATERCOURSESETBACK50' WATERCOURSESETBACKPROPOSED RETENTION POND4:1 SIDE SLOPES2'-1/2" DEEP WITH 1' FREEBOARDTOP OF POND 43.0BOTTOM OF POND 40.5issue dateproject #phasesheet project ownerrevisiondateC1.2.3GRADING PLAN (1)21012.00VANCE THOMPSON VISION BID & PERMIT SET4" STORM DRAININTO BUILDINGINV: 41.75SEE PLUMBING PLANSFOR CONTINUATION6" STORM DRAININTO BUILDINGINV: 41.50SEE PLUMBING PLANSFOR CONTINUATIONSDMH 3RIM: 43.88INV IN (S): 40.96INV OUT (NE): 40.96CURB INLET 6TBC: 43.13INV IN (SW): 40.68INV OUT (SE): 40.6836.4 LF OF 12"C900 PVC @0.5% SLOPE55.8 LF OF 12"C900 PVC @0.5% SLOPE96.8 LF OF 12"C900 PVC @ 1%SLOPECURB INLET 5RIM: 46.14INV OUT (N): 41.9337.5 LF OF 6"C900 PVC @2.6% SLOPE23.90LF OF 4" C900PVC @ 5.2% SLOPESDMH 2RIM: 46.70INV IN (SE): 41.40INV OUT (N): 41.40193.8LF OF 30" STORMPIPE @1.2%GENERAL NOTES1.ALL STORM DRAIN MANHOLES SHALL BE 48-INCH DIAMETER,CONSTRUCTED PER CITY OF BOZEMAN STANDARD DETAILS.MANHOLES INDICATING “RIM=” SHALL HAVE SOLID COVERS, THOSEINDICATING “GRATE=” SHALL HAVE SLOTTED (GRATED) COVERS, ANDTHOSE INDICATING “TBC=” SHALL HAVE CURB INLET TYPE SLOTTEDCOVERS.2.SPOT ELEVATIONS ALONG CURB LINES AND SIDEWALK EDGES ARETOP BACK OF CURB (TBC) AND TOP OF SIDEWALK ELEVATIONS.SUBTRACT 0.50' (SPILL CURB) OR 0.37' (CATCH CURB) TO OBTAINEDGE OF GUTTER (EG) ELEVATION AT THE ASPHALT/GUTTER LINE.3.GRADE BREAK LINES (SEE LEGEND): USE STRAIGHT-LINEINTERPOLATION TO DETERMINE FINISHED GRADE ELEVATIONSBETWEEN INDICATED SPOT ELEVATIONS.TCATCH CURBSPILL CURBTRANSITIONCURB (T)TOP BACK OF CURB ELEVATIONTBCEDGE OF GUTTER ELEVATIONEGLEGENDGRADE BREAK LINE (SEE NOTE 3)PROPOSEDTRENCH DRAIN6" PVC PIPE(EMERGENCY OVERFLOWFOR LARGE STORM EVENTS)INV IN: 42.0INV OUT: 42.0No. 49499CELINE MPROFESSIONALENGINEER MONTANALICENSEDSAUCIER6" STORM DRAININTO BUILDINGINV: 44.75SEE PLUMBING PLANSFOR CONTINUATION100% BID & PERMIT10.29.20215 02/25/225