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MEB2.OUT <br />EFFECTIVE AREA(ACRES) = 5.78 AREA -AVERAGED Fm(INCH/HR) = 0.03 <br />AREA -AVERAGED Fp(INCH/HR) = 0.30 AREA -AVERAGED Ap = 0.10 <br />TOTAL AREA(ACRES) = 7.2 <br />LONGEST FLOWPATH FROM NODE 230.00 TO NODE 240.00 = 1222.00 FEET. <br />**************************************************************************** <br />FLOW PROCESS FROM NODE 240.00 TO NODE 260.00 IS CODE = 41 <br />>>>>>COMPUTE PIPE -FLOW TRAVEL TIME THRU SUBAREA<<<<< <br />>>>>>USING USER -SPECIFIED PIPESIZE (EXISTING ELEMENT)<<<<< <br />---------------------------------------------------------------------------- <br />----------------------------------------- <br />ELEVATION DATA: UPSTREAM(FEET) = 137.50 DOWNSTREAM(FEET) = 137.00 <br />FLOW LENGTH(FEET) = 71.00 MANNING'S N = 0.013 <br />DEPTH OF FLOW IN 30.0 INCH PIPE IS 10.7 INCHES <br />PIPE -FLOW VELOCITY(FEET/SEC.) = 5.81 <br />GIVEN PIPE DIAMETER(INCH) = 30.00 NUMBER OF PIPES = 1 <br />PIPE-FLOW(CFS) = 9.11 <br />PIPE TRAVEL TIME(MIN.) = 0.20 Tc(MIN.) = 9.32 <br />LONGEST FLOWPATH FROM NODE 230.00 TO NODE 260.00 = 1293.00 FEET. <br />**************************************************************************** <br />FLOW PROCESS FROM NODE 260.00 TO NODE 260.00 IS CODE = 1 <br />---------------------------------------------------------------------------- <br />>>>>>DESIGNATE INDEPENDENT STREAM FOR CONFLUENCE« <<< <br />---------------------------------------------------------------------------- <br />TOTAL NUMBER OF STREAMS = 2 <br />CONFLUENCE VALUES USED FOR INDEPENDENT STREAM 1 ARE: <br />TIME OF CONCENTRATION(MIN.) = 9.32 <br />RAINFALL INTENSITY(INCH/HR) = 1.58 <br />AREA -AVERAGED Fm(INCH/HR) = 0.03 <br />AREA -AVERAGED Fp(INCH/HR) = 0.30 <br />AREA -AVERAGED Ap = 0.10 <br />EFFECTIVE STREAM AREA(ACRES) = 5.78 <br />TOTAL STREAM AREA(ACRES) = 7.18 <br />PEAK FLOW RATE(CFS) AT CONFLUENCE = 9.11 <br />+ + <br />EX-B1 <br />**************************************************************************** <br />FLOW PROCESS FROM NODE 250.00 TO NODE 251.00 IS CODE = 21 <br />---------------------------------------------------------------------------- <br />>>>>>RATIONAL METHOD INITIAL SUBAREA ANALYSIS<<<<< <br />>>USE TIME -OF -CONCENTRATION NOMOGRAPH FOR INITIAL SUBAREA<< <br />--------------------------------------------------------------------------- <br />INITIAL SUBAREA FLOW-LENGTH(FEET) -300.00 <br />Page 9 <br />