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<br />u <br />• <br />PIPE CULVERT ANALYSIS <br />~~MPUTATICfJ OF CULVERT PERFORMANCE CURVE <br />~~tober 2, 1989 <br />PRO('RAtd ItJPUT DATA: <br />DESCRIPTION <br />Cuivert Diameter (fe2t1.• ............................... <br />FHWA Chart Number (1,2 or 3) ............................ <br />Scale Number on ~_hart (Type of Culvert Entrance)........ <br />t•4anr~ing`s Roughness Coefficient tn-~:al~e) ............... <br />Entrance Loss ~.,cefficient of Culvert Opening............ <br />~Cuivert Length ;feet) ................................... <br />c:u!vert dope (feet Per feat) ........................... <br />VALUE <br />+.. riQ <br />J <br />0.02?0 <br />0.50 <br />100.0 <br />0.0300 <br />PROGRAM P.ESULTS: <br />Flow Tailwater Headwater ift) tJormal Critical Debch at chitiet <br />Rate Depth Znlet ~Jutlet -epth Depth Outlet velocity <br />(cfs) ;f :) •;ontro! ~~ontrol ;fti ;.t) (ft) (fps) <br />135.7 4.00 5.73 3.~0 _. 56 :,.,;-: ..60 ,C.'S <br />-------------------------------------------------------------------- <br />-------------------------------------------------------------------- <br />PIPE ~OULVERT rNALYSIS ^'Mt°UTER PROGRAM Versicn 1.5 Copyright (c)1986 <br />Dodson & Associates, inc., 7015 W. Tidwell, ;3107, r;ouston, TX 77032 <br />(710) 895-8322. All Rights Reserved. <br />~-12-ZS~1 <br />