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HomeMy WebLinkAboutC-3 GRADING-061917 ------------)-LZ ---- -------L-J / \\ I I I PROPOSED�STORMWATE II EXISTING 15"PIPE DETENTION POND J/ / \ ---------- / OT ELEV=470.-- ------------------f_- TOP ELEV=4707.5'5' F3'j OR�G SER STORM PIPE REQ lu RELD VOLUME=75�QFT NpuG BO�O\N NGl EpNVOLUME=75� FT N N GR EFyO\p \NG) CORE INTO EXISTING �-�/ \ B 220N coo -\ STORM MANHOLE lM INV IN=4703.91' \ III INSTALL 15"A-2000 PIPE I °�' INV OUT=4703.81' / INSTALL 12" II L=14.5'S=1.38% I �\ / INSTALL 12"A-2000 A-2000 / 1 OUTLET STRUCTURE PIPE,L=14.5',S=1.25% PIPE L-lly` � ------------------ -------J SEE DETAIL S=2.50% \-{ --- INSTALL 36"STORM MANHOLE \ 1NSTJ{Lb1�A20011P1PE_-------/ SHEETC ____-__ _--- L=105'INV OUT=4704.44' - --- > \\ ---- -- IE IN=4704.21' / I ----- \ \ \ -- / -----REMOVE EXISTING IE OUT=4704.1r \ \ / I 1� \ � / \\� / ---- ---�ssvRE2.a%MAX - _ CURB TC(APPROX-MATCH ASPHALT)_ INSTALL 12" ',S= PIPE / y \\ ----- SLOPEAQROSSH.G- 4707.75' I L=110',S=1.24% J] I I \ _----- -_- STALL&AISLE BM#14 REBAR / C! III \ INSTALL CUi�9NLE TC-4708.31' � ELEV=4707.3Qi /� \�\ - - ---- --- L/ III ROCK /� IE=4706.25' / SAW CUT INSTALL 36"STORM INLET IE IN=4704.44' IE OUT=4704.34' A DETENTK) \\ TC=4707.50' `-- - (4 UNI S E _POND - - - - -- --- / // ROCK // FF='M,23 FF=11. -��=10.68 FF=10.66 BM#15 REBAR \ _ S / ELEV=4711.7 \ I TAiC-12"A-2000 PIPE \ -31 INV OUT=4706.00' I -S=115° T WALK / 1 2% - MAX\ I MAX Ss r 11 \\ __-- / / 55� / SEE DETAIL, / 1 WORK/LIVE SHEET C-5 \(3 UNITS) _ J / FF=10.47 FF=10.89 FF=11.31 / CUR LET INSTALL 12"CURB CHASE rd / 0 \ / _ PER DETAIL,SHEET C-4 O V A\ / T �4710.50' %MIN 11 _- -__TBC - - VN-4Z12.14,S=2.0A =4707.00' - 12 �S BM#6 REBAR / \ .!10.80' / - 12.38' - 1 /� EL 4715.7 12 2ASLE / / // �w PAVE NQRtNE��ER MAX z.00' - s s� \ /� MvcozypNvN ro EaQva HG� I / P��c,ACROSS H.C. GR / �/ TALL 00MGM Z --FF=13:5- INSTALL 12"k-2000 PIPE 4 / - - / ) WORK/IV€-- L=31'INV OYT=4713.00' S=0.67N �-'� 5'-yyALK 2% _ UNITS 17 MAX 15 // ---�l / 1�.w� I �� III �' o� PAVE a FF_13.94-- - 1 13.90 - �_ / -TBC � // FF=113.68\ -rF 43,�, FF=13.28 3.85' / / / \ /�-\ NOTES: i A WO LIVE �Y9 \ I� (a u ITS) � / \ /j 1. SPOT ELEVATIONS SHOWN ARE 47XX.XX' � �� v / ✓ 2. CATCH CURB:TBC=FLAG+0.38' ------------�---- \ �/ */ T4 - _ 3 F W FRONT F SIDEWALK 4. BSW BACK OF SIDEWALK / E LOSURES i / / T o - --- /// \\ / \ / 5. FF FINISHED FLOOR ELEVATION L 6. SIDEWALK IS 0.5'ABOVE ADJACENT ASPHALT UNLESS 1 V / RETAINING-WALL �/ �A\ V /� OTHERWISE NOTED - / �'/ V �% 7.SPILL CURB:TBC=FLAG+0.55' ,(1/7 S.LAYDOWN CURB:TBC=FLAG INSTALL 36"STORM MH - / / // _ //mac z� 03/� / 9.ALL CURB TO BE PER CURB&GUTTER DETAIL,SHEET C-3 IE IN=471&94' X / / //- \ // V� \ 10.IT IS THE CONTRACTOR'S RESPONSIBILITY TO ASSURE IE OUT=4713.84: 0 ---477�--/ / / / 7C=4720.20' � � // �' / WHEELCHAIR ACCESSIBLE RAMPS AND SIDEWALKS \ INSTALL 36"STORM INLET / / / 7 �C \ /j MEET ADA REQUIREMENTS. \ G) TC=4717.00' / / // / \ /9 11.TBC=TOP BACK CURB, BSW=BACK SIDEWALK A IE OUT=4715.00' / / \ IT \ / / / /j m \ / / 12.CONTRACTOR TO ASSURE LESS THAN 2%SLOPE IN - WHEELCHAIR ACCESSIBLE PARKING STALLS. Z \ \ INSTALL 12"A-2000 PIPE / / / / - /\f /j 13.CONTRACTOR TO ASSURE POSITIVE DRAINAGE \ 61 V A L=62',S=1.71% / / / / AWAY FROM THE BUILDING. 14.ALL STORM STRUCTURES SHALL MEET COB SECTION 02720 STANDARDS. 15.SIDEWALK IN FRONT OF BUILDING TO BE 6" 000 Ngpl �� / / / GRAPHIC SCALE V0*10 M 6 p'\- / t�l pl. / A /j 15 0 7.5 15 M\ lxlt e ZZptl N �,,��9 cVG lVp ES - / j IN FEET 6 �VpOMJ�) __ ( ) �OGEI I F / "X77" 15 I: ., VERIFY SCALE REVISIONS DRAWN BY:JRM PROJECT NUMBER THESE PRINTS MAYBE NO. DESCRIPTION DATE By MCCHESNEY LIVE/WORK 1086.009 REDUCED LINE BELOW CHK'D.BY:CMW MEASURES ONE INCH ON 1 UPDATED PER DRC COMMENTS 06-19-17 JRM MCCHESNEY INDUSTRIAL PARK-LOT 16 SHEET NUMBER ORIGINAL DRAWING, rl Engineering APPR.Br BOZEMAN MT �I ISIS Consutting 204 N.11th Ave. Bozeman,MT 59715 DATE:03/06/17 DRAWING NUMBER /� Design Phone:(406)581-3319 MODIFY SCALE ACCORDINGLY NGINEER[NG, INC Planning Q.A.REVIEW GRADING AND DRAINAGE '3 BY: C_ H:\1086\009\ACAD\SHEETS\SHEET-C3-GRADING.dwg Plotted by chdstopher wasia on 6/19/2017 4:32 PM 7Cie Be innin o a New Standarda Commitment COPYRIGHT®GENESIS ENGINEERING.INC.2017 DATE: