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HomeMy WebLinkAbout015_C500 Grading and Drainage PlanSDSDSDSDSDSDSDSDSDSDSDSD SD SD SD SD SD SD SD SD 12SD 12SD12SD12SD12SD12SD12SD12SD12SD15SD SD SDSD12SD 12SD 12SD 12SD SDSDSDTVDYH DDBP BP BP BP BP BP BP BP BP BP BP BP BT BT BT BT BT BT BT BT BT BT BT BT BT BT BT BT B T BT B T B T SSSSXXXXXXXXXXXXXXXXXXXXXXXXXXX-3.08%-3.99%-4.11%-3.23%-6.53%0.00%-2.91%-6.35%-6.53%-3.81%-2.62%-2.84%-6.93% -5.77%EX SDMH #10RIM: 4591.5218" INV IN (S) = 4586.7918" INV IN (E) = 4586.3224" INV OUT (W) = 4585.77PROPOSED SDMH15" INV IN (S) = 4586.8215" INV OUT (E) = 4586.62181.75 LF OF 15" HPSTORM @ 0.79%97.0094.0892.4291.7991.6990.7090.8891.7491.0490.8590.6992.6592.8092.8592.7794.2894.6293.2796.4096.2296.0445914596-1.00%94.2295.7996.15PROPOSED BUILDINGFFE: 4597.00459045914592 45904588CURB INLET 3TBC: 93.27INV IN (S): 90.56INV IN (E): 90.56INV OUT (N): 90.5617.4 LF OF 15" PVC@ 0.5% SLOPE-2.80% -3.04% -3.04% -3.2 8 % -1. 8 7 %91.35EX 91.21EX 91.1491.0591.8191.17EX 91.2992.1091.84EX 91.85-10.11%-4.09%-3.88%CURB INLET 5TBC: 90.25INV OUT (N): 87.9831.8 LF OF 12" HPSTORM @ 1.5%154.76 LF OF 12" PVC @ 1.8% SLOPEINV OUT: 4592.00SEE PLUMBING PLANS FORCONTINUATION INTO BUILDING12" SD INV: 90.42'15" SD INV: 87.27'4 5 9 4 4594 5" NDS PRO SERIES PRESLOPED TRENCH DRAINOR APPROVED EQUAL @ 0.7% SLOPE4" INV OUT: 4592.15AABBCCCURB INLET 4TBC: 92.39INV OUT (N): 89.2886.96 LF OF 12" HPSTORM @ 1.5%95.29-2.00%-1.00%-0.00%-1.00%-3.00%-1.00%12" SD INV: 88.37'15" SD INV: 86.13'5" NDS PRO SERIES PRESLOPED TRENCH DRAINOR APPROVED EQUAL @ 0.7% SLOPE4" INV OUT: 4592.4590.2592.2792.3915" FLARED ENDTREATMENTINV: 90.5012" FLARED ENDTREATMENTINV: 87.5015" FLARED ENDTREATMENTINV: 85.18TOW 98.00-1.22%97.0093.000.00%97.0097.0097.004 5 9 5 4 5 9 3 4 5 9 2 4595459445934592TOW 98.0096.91N0°01'20"E 497.68' S2°00'58"W 512.38' S2°00'58"W 45.02'N89°52'46"W155.00'222.49'230.88'S89°52'46"E 453.37'77.67' S0°01'20"W 505.04'-4.80%92.75204010200SCALE IN FEETC5.0SITE PLAN REVIEW1/13/20222008STELLA FRIA BRONKEN WAREHOUSE 3345 PRINCE LANE, BOZEMAN, MT GRADING AND DRAINAGE PLAN NORTH 9/24/2021 9:45:22 AM 11EXISTING NELSON ROAD DRAINAGE BASINSURFACE RETENTION POND #2MAX WATER SURFACE ELEV = 4586.60POND BOTTOM ELEV = 4585.10SIDE SLOPES @ 4:1POND BOTTOM AREA = 8,724.48 SFSTORAGE VOLUME = 14,821.55 CF234GENERAL 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.4.SEE ARCHITECTURAL PLANS FOR FINISHED GRADE ELEVATIONSADJACENT TO BUILDINGTCATCH CURBSPILL CURBTRANSITIONCURB (T)TOP BACK OF CURB ELEVATIONTBCEDGE OF GUTTER ELEVATIONEGLEGENDGRADE BREAK LINE (SEE NOTE 3)2SURFACE RETENTION BASIN 2DESIGN MAX WATER SURFACE ELEV = 4590.0BASIN BOTTOM ELEV = 4587.5MAX WATER DEPTH = 1.5 FTMAX SIDE SLOPES = 4 : 1 (HORIZ:VERT)DESIGN RETENTION CAPACITY = 3,873 CFSEE DETAIL 4 ON SHEET C0.404SURFACE RETENTION BASIN 3DESIGN MAX WATER SURFACE ELEV = 4592.0BASIN BOTTOM ELEV = 4590.5MAX WATER DEPTH = 1.5 FTMAX SIDE SLOPES = 4 : 1 (HORIZ:VERT)DESIGN RETENTION CAPACITY = 5,160 CFSEE DETAIL 6 ON SHEET C0.40SURFACE RETENTION BASIN 1DESIGN MAX WATER SURFACE ELEV = 4589.83BASIN BOTTOM ELEV = 4588.33MAX WATER DEPTH = 1.0 FTMAX SIDE SLOPES = 4 : 1 (HORIZ:VERT)DESIGN RETENTION CAPACITY = 2,084 CFSEE DETAIL 5 ON SHEET C0.4035CONCRETE DRAINAGE APRONSEE DETAIL 7 ON SHEET C0.405No. 49499CELINE MPROFESSIONALENGI NEER MONTANALICENSEDSAUCIERCOPYRIGHT 2019ISSUEDATEDESCRIP.112/3/21SP REV 166" MIN DEPTH OF 2" TO 3" WASHED STONESPLASH PAD UNDERLAIN WITH PROPEXGEOTEX 601 NONWOVEN GEOTEXTILE FABRICOR APPROVED EQUAL6666621/13/22SP REV 2TOP OF WALL ELEVATIONTOW22.5" MIN DEPTH OF 2" TO 3" WASHED STONE SPLASHPAD UNDERLAIN WITH PROPEX GEOTEX 601 NONWOVENGEOTEXTILE FABRIC OR APPROVED EQUAL,REFER TO DETAIL "TEMPORARY OUTLET VELOCITYDISSIPATION DEVICES RC-2" FROM MDT'S EROSION ANDSEDIMENT CONTROL BEST MANAGEMENT PRACTICES,PAGE 592