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Page 1 of 1 <br /> Appended on: 16:01:09 Tuesday, January 25,2011 <br /> B-009 Event Summary � ct 44 °\ <br /> Event Peak Q (cfs) Peak T (hrs) Hyd Vol(acft) Area (ac) Method Raintype <br /> 6 month 0.0047 7.83 0.0015 0.0200 SBUH TYPE1A <br /> 2 year 0.0069 7.83 0.0022 0.0200 SBUH TYPE1A <br /> 10 year 0.0105 7.83 0.0034 0.0200 SBUH TYPE1A <br /> 25 year 0.0122 7.83 0.0039 0.0200 SBUH TYPE1A <br /> 100 year 0.0154 7.83 0.0050 0.0200 SBUH TYPE1A <br /> Record Id: B-009 <br /> Design Method SBUH Rainfall type TYPE1A <br /> Hyd Intv 10.00 min Peaking Factor 484.00 <br /> Abstraction Coeff 0.20 <br /> Pervious Area (AMC 2) 0.00 ac DCIA 0.02 ac <br /> Pervious CN 0.00 DC CN 98.00 <br /> Pervious TC 0.00 min DC TC 0.54 min <br /> Directly Connected CN Calc <br /> Description SubArea Sub cn <br /> Impervious surfaces (pavements,roofs, etc) 0.02 ac 98.00 <br /> DC Composited CN (AMC 2) 98.00 <br /> Directly Connected TC Calc <br /> Type Description Length Slope Coeff Misc TT <br /> Sheet Smooth Surfaces.: 0.011 40.00 ft 6.00% 0.0110 1.55 in 0.54 min <br /> Directly Connected TC 0.54min <br /> Licensed to: AHBL <br /> file://C:\Program Files\StormShed2G\110124_IHR\convey.html 1/25/2011 <br />