HomeMy WebLinkAbout014 C4.0 Grading Plan (1 of 6)LAUREL PARKWAYBPBPBPBPBPBPBPBPBPBPBPBPBPBP BP BP BP BP BP BP BPS W W
18-PLEX (A)FFE = 4786.15'PROPOSED 15.00'FRONT YARD SETBACK15SD 15SD 15SD 15SD 15SD 15SD 15SD 15SD 15SD 15SD 15SD 15SD 15SD 15SD 15SD8W8W8W8W8W8W8W8W8W8W8W8W8W8W8W8W8W8W8W8W8W8W8W8W
8W8W8WWSWSWSWSFIRESSSSSSSSSSSSSSSSSSSSSSSDSDFIREFIRE-2.50%
-0.
9
5
%84.2184.2185.5485.4485.3485.3985.3885.5085.90184.94-2.57%
-1.57%
-4.20%
-1.75%-0.54%CURB INLET 2TBC: 85.8612" INV IN/OUT: 83.0522.5 LF 12" HDPE@ 0.5% SLOPESDMH 2GRATE: 84.2112" INV IN: 81.5012" INV OUT: 81.50-1.01%-0.84%-1.36%PROPOSED 30.00' WIDEWATER & SEWEREASEMENT-0.67%-1.75%
-1.01%
-1.00%
1.00%-1.91%0.48%85.6185.6185.6185.6183.4583.58-9.11%-11.12%MEG 85.1485.7585.7184.75MEG 82.7682.8482.97MEG 82.90478486.0686.0686.0686.0684.7084.5284.54-0.96%-1.00%86.2185.8685.7086.2986.20-4.17%86.0485.9986.1585.8785.8285.5985.56-1.75%84.45CURB INLET 3TBC: 84.2112" INV OUT: 81.6184.450.00%0.70%-5.00%
-5.00%86.1186.15-0.8
6
%
-7.
4
8
%-17.44%-3.94%-1.33%-4.61%>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>PROPOSED SWALE-1.00%-0.88%-1.00%0.00%-1.33%-3.79%-0.55%86.0986.1584.7584.72-1.75%86.1586.15-0.51% C4.0GRADING PLAN(1 OF 6)12-01-2022SHEET NUMBERPROJECT CODEPROJECT ADDRESSARCHITECT RETAINS COPYRIGHT TO THESE DRAWINGS.DRAWINGS ARE ONLY FOR USE FOR PROJECT NAMED ONDRAWING SHEET AND MAY NOT BE REPRODUCED OR USEDFOR OTHER PURPOSES WITHOUT WRITTEN PERMISSIONFROM ARCHITECT.NWBWEST PARKNEIGHBORHOODBLOCK 1LOT 1WEST PARKSUBDIVISIONPRELIMINARY106 EAST BABCOCK STREETSUITE 1ABOZEMAN, MT 59715SHEET NAMEPROJECT NAMEDRAWING REVISIONSDRAWING ISSUE DATEDRAWING ISSUED FORPHONE: (406) 582-898812/01/2022GENERAL NOTES1.ALL STORM DRAIN MANHOLES SHALL BE 48-INCH DIAMETER,CONSTRUCTED PER CITY OF BOZEMAN STANDARD DETAILS.MANHOLES INDICATING “RIM=” SHALL HAVE SOLID COVERS,THOSE INDICATING “GRATE=” SHALL HAVE SLOTTED(GRATED) COVERS, AND THOSE INDICATING “TBC=” SHALLHAVE CURB INLET TYPE SLOTTED COVERS.2.SPOT ELEVATIONS ALONG CURB LINES AND SIDEWALKEDGES ARE TOP BACK OF CURB (TBC) AND TOP OFSIDEWALK ELEVATIONS. SUBTRACT 0.50' (SPILL CURB) OR0.37' (CATCH CURB) TO OBTAIN EDGE OF GUTTER (EG)ELEVATION AT THE ASPHALT/GUTTER LINE.3.GRADE BREAK LINES (SEE LEGEND): USE STRAIGHT-LINEINTERPOLATION TO DETERMINE FINISHED GRADEELEVATIONS BETWEEN INDICATED SPOT ELEVATIONS.10205100SCALE IN FEETKnow what'sbelow.before you dig.CallRTHIS SITE HAS BEEN DESIGNED TO BE ACCESSIBLE TOINDIVIDUALS WITH DISABILITIES IN ACCORDANCE WITHTHE AMERICANS WITH DISABILITIES ACT.UNDERGROUND STORM WATER RETENTION SYSTEM #110 YEAR WATER SURFACE ELEV.= 4782.50 (TOP OF GRAVEL)BASE ELEVATION, CHAMBERS = 4781.50 (LEVEL)MAX SUB-GRADE ELEVATION = 4781.00** EXCAVATE TO NATIVE GRAVEL LAYER TO ALLOW INFILTRATION10-YEAR STORAGE VOL = 1,515.62CF84 ADS STORMTECH SC-160LP CHAMBERS, OR APPROVED EQUAL.INSTALL A CONTINUOUS PIECE OF FABRIC IN TWO LAYERS UNDERCHAMBERS ALONG ENTIRE LENGTH OF SYSTEM.SEE SHEET C5.3 FOR ADDITIONAL REQUIREMENTS.1TCATCH CURBSPILL CURBTRANSITIONCURB (T)TOP BACK OF CURB ELEVATIONTBCEDGE OF GUTTER ELEVATIONEGLEGENDGRADE BREAK LINE (SEE NOTE 3)SWALE>>>>>>LOT 1NORTON EAST RANCHPHASE 6BLOCK 1OPEN SPACELOT 1MATCH LINE SHEET 4.2MATCH LINE SHEET 4.1