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!3 <br />E <br />J <br />:I <br />3 <br />t <br />7300 <br />7200 <br />z <br />0 <br />F <br />w 7100 <br />J <br />W <br />7000 <br />Permit Number C / 17149 0 Q S`— <br />Class: amok <br />�o xhioit Vbl 6- <br />Class: O Revision <br />---=----- - - - - -7 <br />Clem; 0 O F <br />Class; Report D Hydro OGeneml ------------------- ------ ------------ <br />' <br />Doc Type: <br />DApplicetlon (Coal only) T Bond O Enforcement O Inspection <br />RIPRAP THICKNESS --------- <br />TYP ICAL RIPRAP LINED CHANNEL <br />NOT TO SCALE <br />i <br />DISTANCE (FT) <br />Sll PM -13 CHANNEL PROFILE <br />NOTES: <br />1.) CHANNEL WAS DESIGNED TO SAFELY CONVEY RUNOFF RESULTING FROM THE <br />10 YEAR, 24 HOUR STORM EVENT. <br />2.) DESIGN FLOW ROUNDED TO NEAREST WHOLE CFS FROM SEDCAD HYDROLOGIC ANALYSIS. <br />3.) DEPTH OF FLOW BASED ON MINIMUM GRADE. <br />4.) VELOCITY BASED ON MAXIMUM GRADE, <br />5.1 GEOTEXTILE REQUIRED FOR D50 9" OR GREATER. <br />VIII III lilll �I� � Illl mll � <br />RECEIVED <br />AUG 5 1998 <br />DIV. OF MINERALS <br />& GEOLOGY <br />z <br />0 <br />F <br />W <br />J <br />W <br />WAX <br />too- 0 roo, M. <br />HGMZ NTAL ! YWCAL <br />.. A[FApl9EY 1 4 AsymYl <br />m.ae sYaa � w <br />o���,'E AAW <br />MYISILNS DATEMDESIM aY <br />CO PIANY <br />CNitAWL PM-15 <br />PROFILE <br />Sant 13 Of 23 SM i <br />Q C P P C u C t P I I SCALE: E%IN61T No <br />b10NTfi011 i11 WATWN ,w arw 7.70 <br />HAa area, <br />Channel <br />Design Flow <br />SIT <br />Bottom Width <br />Side Slope <br />Depth of <br />Velocity <br />Freeboard <br />Total Depth <br />Riprap D50 <br />0, Icfsl <br />)O <br />1>P <br />(BW) <br />IH:1V1 <br />Flow IDI (ft) <br />Ifp81 <br />Iftl <br />Iftl <br />IIn1 <br />(1) end 121 <br />(10 <br />131 <br />141 <br />PM -13 <br />26 <br />f6 -6.6 <br />1 <br />3 <br />1.1 <br />6.47 <br />0.3 <br />1.4 <br />6 <br />26 <br />6.7 -1t.3 <br />2 <br />3 <br />0.9 <br />6.66 <br />0.3 <br />1,2 <br />9 <br />NOTES: <br />1.) CHANNEL WAS DESIGNED TO SAFELY CONVEY RUNOFF RESULTING FROM THE <br />10 YEAR, 24 HOUR STORM EVENT. <br />2.) DESIGN FLOW ROUNDED TO NEAREST WHOLE CFS FROM SEDCAD HYDROLOGIC ANALYSIS. <br />3.) DEPTH OF FLOW BASED ON MINIMUM GRADE. <br />4.) VELOCITY BASED ON MAXIMUM GRADE, <br />5.1 GEOTEXTILE REQUIRED FOR D50 9" OR GREATER. <br />VIII III lilll �I� � Illl mll � <br />RECEIVED <br />AUG 5 1998 <br />DIV. OF MINERALS <br />& GEOLOGY <br />z <br />0 <br />F <br />W <br />J <br />W <br />WAX <br />too- 0 roo, M. <br />HGMZ NTAL ! YWCAL <br />.. A[FApl9EY 1 4 AsymYl <br />m.ae sYaa � w <br />o���,'E AAW <br />MYISILNS DATEMDESIM aY <br />CO PIANY <br />CNitAWL PM-15 <br />PROFILE <br />Sant 13 Of 23 SM i <br />Q C P P C u C t P I I SCALE: E%IN61T No <br />b10NTfi011 i11 WATWN ,w arw 7.70 <br />HAa area, <br />