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Jun 13 2011 12: 42PM Lewis Engineering 510. 601 .7206 p. 6 <br /> 1000-YEAR-RAINFALL INTENSITY(INCH/RR) = 2.599 <br /> -OIL CLASSIFICATION IS "C" <br /> .__.a7ATURAL OR AGRICULTURE SUBAREA LOSS RATE, Fm(INCH/HR) = .2500 <br /> SUBAREA AREA(ACRES) = 10.99 SUBAREA RUNOFF(CFS) = 23.23 <br /> EFFECTIVE AREA(ACRES) = 41.81 AVERAGED Fm(INCH/HR) _ .10 <br /> TOTAL AREA(ACRES) = 41.81 <br /> PEAR FLOW RATE(CFS) _ 93.92 <br /> TC(MIN_) = 18.11 <br /> r-s,ea,e*�.**,r*,k�r�r*��,**mow**icy***�*�r-kir*�r,tfa�yr�**,r�.,ti*ya*�.a*�•k,rw�t�*t•wvs•*�,F*,rrt*•rat*w�� <br /> FLOW PROCESS FROM NODE 1.03 TO MODE 1-04 IS CODE = 9 <br /> --»»>COMPUTE "V" GUTTER FLOW TRAVEL- - <br /> TIME THRU SUBAREA<<<<< -------- _--- <br /> 1UPSTREA4 NODE ELEVATION(FEET) = 56.00 <br /> DOWNSTREAM NODE ELEVATION(FEET) = 48.00 <br /> CHANNEL LENGTH THRU SUBAREA(FEET) = 1500.00 <br /> pVA GUTTER WIDTH(FEET) = .00 GUTTER RIKE(FEET) m .001 <br /> PAVEMENT LIP(FEET) = _001 MANNING'S. N = .0150 <br /> PAVEMENT CROSS FALL(DECIMAL NOTATION) _ .50000 <br /> MAXIMUM DEPTH(FEET) = 5.00 <br /> 1000 YEAR RAINFALL INTENSITY(INCH/HR) = 2.396 <br /> *USER SPECIFIED(SUSAREA,): <br /> NATURAL OR AGRICULTURE SUBAREA LOSS RATE, Fm(INCH/HR) _ _0500 <br /> TRAVEL TIME THRU SUBAREA BASED ON VELOCITY(FEET/SEC.) = 7,98 <br /> AVERAGE FLOW DEPTH(FEET) = 2.59 FLOOD WIDTH(FEET) = 10,35 <br /> "V" GUTTER FLOW TRAVEL TIME(MIN.) - 3.13 TC(MIN.) _ 21.25 <br /> SUBAREA AREA(ACRES) 12.15 SUBAREA RUNOFF(CFS) = 25.65 <br /> EFFECTIVE AREA(ACRES) = 53.96 .AVERAGED Fm(INCH/HR) _ .09 <br /> TOTAL AREA(ACRES) = 53.96 PEAK FLOW RATE(CFS) 111.95 <br /> ,,_..END OF SUBAREA ^V" GUTTER HYDRAULICS: <br /> DEPTH(FEET) = 2.63 FLOOD WIDTH(FEET) = 10.50 <br /> FLOW VELOCITY(FEET/SEC.) s 8.12 DEPTH*VELOCITY = 21.33 <br /> *-rad,r�.*v.guar+t**ray***atr*w****,rates*+,t**arr*tisaae*,e•r,u�at*r*v.*+**�.�c,k*r*:t-r�r*rte***t*w*�r* , <br /> FLOW PROCESS FROM NODE 1.03 TO NODE 1.04 IS CODE = 1 <br /> --------------------------------------__-------------•----------------------- <br /> »»>DESIGNATE INDEPENDENT STREAM FOR CONFLUENCE««< <br /> TOTAL NUMBER OF STREAMS = 2 <br /> CONFLUENCE VALUES USED FOR INDEPENDENT STREAM 1 ARE: <br /> TIME OF CONCENTRATION(MIN.) = 21.25 <br /> RAINFALL INTENSITY(INCH/HR) - 2.40 <br /> AVERAGED Fm(INCH/HR) = .09 <br /> EFFECTIVE STREAM AREA(ACRES) 53.96 <br /> TOTAL STREAK ARBA(ACRES) - 53,96 <br /> PEAK FLOW RATE(CtS) AT CONFLUENCE = 111.95 <br /> �r,dad*�.e.*ww.c.a*•k i.-k-k do aE ar+*a*r#rrwad*at***#*,c*wyd**rda#.d**�a�*il-ir*3r3***dr**s�'ld i.*at*-rf**'ieaFyd>D- <br /> FLOW PROCESS FROM NODE 1.10 TO NODE ----1_ - <br /> 11IS-CODE__'__2 <br /> »»>RATIONAL METHOD INITIAL SUBAREA ANALYSIS««< ------------ <br /> NATURAL AVERAGE COVER <br /> TC - K* ((LENGTH** 3.00)/(ELEVATION CHANGE)J** .20 <br /> INITIAL SUBAREA FLOW-LENGTH(FEET) = 800.00 <br /> UPSTREAM ELEVATION(FEET) = 165.00 <br />