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Record Id: DEV-IIASIN 2 <br /> Design Method SBUH Rainfall type 1 TYPE1A <br /> II <br /> Itlyd Intv J 10.00 min Peaking Factor 484.00 <br /> Abstraction Coeff 1 0.20 <br /> Pervious Area (AMC 2) 0_57 ac LDCIA JL 0.88 ac <br /> Pervious CN 86.00 DC CN 98.00 <br /> Pervious TC 16.49 min DC TC 6.00 min <br /> Pervious CN Calc <br /> I <br /> i Description _ SubArea Sub cn <br /> Frontage Pervious _..___ __ ._-- 1 0.06 ac 86.00 <br /> Open spaces, lawns,parks (>75% grass) � 0.51 ac 86.00 <br /> i Pervious Composited CN(AMC 2) 86.00 I <br /> i Pervious TC Calc <br /> !Type Description Length Slope Coeff Misc I TT <br /> 1 <br /> I Sheet Short prairie grass and lawns.: 0.15 90.00 ft 1.50% 0.1500 1.60 in] 14.29 min <br /> Sheet Frontage TOC 110.00 •ft 2.00% 0.1500 1.60 in 12.20 mm <br /> Pervious TC 16.49 min <br /> i Directly Connected CN Calc_............................_. ._...---_.._..__.._._-------.._-.-- <br /> Description SubArea Sub cn <br /> Impervious surfaces(pavements,roofs,etc) 0.63 ac 98.00 <br /> ---_Frontage Impervious 0.25 ac 98.00 <br /> DC Composited CN(AMC 2) 98.00 <br /> Directly Connected TC Calc <br /> __ Type_ <br /> 1 -_ Description — Length II Slope 11 Coeff 1 Misc TT <br /> Fixed 6.00 min j <br /> l Directly Connected TC 1 6 00mm <br />