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8000 <br />7900 <br />7800 <br />z <br />0 <br />a <br />w 7700 <br />J <br />w <br />7600 <br />7500 <br />16.4% <br />Design Flow <br />Slope <br />Boltom W,dth <br />Side Slope <br />Depth of <br />13 <br />Freeboard <br />Total Depth <br />Riprap D50 <br />Channel <br />0. lots) <br />11.2% <br />IBWI <br />IH:1VI <br />Flpw IDI Iftl <br />11031 <br />Iltl <br />Ifll <br />9.2% <br />W <br />Izl AND 131 <br />fill <br />17.3% <br />151 <br />PM -18 <br />1 <br />7..4Z <br />0 <br />3 <br />0, <br />138 <br />0.3 <br />10 <br />20.09, <br />18.8% <br />1 <br />8.3% <br />18.8% <br />0 500 <br />L <br />-TYPICAL V CHANNEL <br />NOT TO SCALE <br />FREEBOARD <br />VVV IJUU <br />DISTANCE (FT) <br />SII PM -18 CHANNEL PROFILE <br />8000 <br />7900 <br />7800 <br />7700 <br />7600 <br />7500 <br />2000 2500 2865 <br />Permit Number C / 9 gQ eo r <br />Dlass:lEpennit Vo% 6 _TG 6 7 Ejc�._ b 7- w itrz3 <br />Class: 3 Revision ! <br />I Type/Seq : I <br />Class: O RepoA O Hydro OOenelal -------------------------------------- <br />Doc Type: <br />OApplication (Coal only) O Bond O Enforcement O Inspection <br />NOTES: <br />1..) CHANNEL DESIGNED FOR EXISTING WORST CASE, VEGETATED, V- SHAPED CONDITIONS, <br />2.I CHANNEL WAS DESIGNED TO SAFELY CONVEY RUNOFF RESULTING FROM THE <br />10 YEAR, 24 HOUR STORM EVENT <br />3.1 DESIGN FLOW ROUNDED TO NEAREST WHOLE CFS FROM SEDCAD HYDROLOGIC ANALYSIS. <br />4.) DEPTH OF FLOW BASED ON MINIMUM GRADE. <br />5.1 VELOCITY BASED ON MAXIMUM GRADE. <br />SCALE <br />loo' o 100. no- <br />. — — — __­1 <br />HORIZONTAL a: VERTICAL <br />Design Flow <br />Slope <br />Boltom W,dth <br />Side Slope <br />Depth of <br />Velocity <br />Freeboard <br />Total Depth <br />Riprap D50 <br />Channel <br />0. lots) <br />TAI <br />IBWI <br />IH:1VI <br />Flpw IDI Iftl <br />11031 <br />Iltl <br />Ifll <br />lint <br />W <br />Izl AND 131 <br />fill <br />161 <br />151 <br />PM -18 <br />1 <br />8 -20 <br />0 <br />3 <br />0, <br />138 <br />0.3 <br />10 <br />N.A. <br />NOTES: <br />1..) CHANNEL DESIGNED FOR EXISTING WORST CASE, VEGETATED, V- SHAPED CONDITIONS, <br />2.I CHANNEL WAS DESIGNED TO SAFELY CONVEY RUNOFF RESULTING FROM THE <br />10 YEAR, 24 HOUR STORM EVENT <br />3.1 DESIGN FLOW ROUNDED TO NEAREST WHOLE CFS FROM SEDCAD HYDROLOGIC ANALYSIS. <br />4.) DEPTH OF FLOW BASED ON MINIMUM GRADE. <br />5.1 VELOCITY BASED ON MAXIMUM GRADE. <br />SCALE <br />loo' o 100. no- <br />. — — — __­1 <br />HORIZONTAL a: VERTICAL <br />