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KERB COAL COMPANY <br />CHANNEL DESIGN <br />CHANNEL#-F-1 <br />DESIGN PEAK FLOW (cfs), O = 19.46 CHANNEL SHAPE -TRAPEZOIDAL <br />MANNING'S NUMBER, n = 0.0350 <br />CHANNEL SIDE SLOPE, Z = 2.0 <br />HYDRAULIC RADIUS, R = 0.10 <br />WETTED PERIMETER, P = 8.34 <br />X-SECTION AREA (sq-it) = 5.76 <br />TOP WIDTH OF CHANNEL (R), T = <br />TOTAL DEPTH OF CHANNEL (ft), C <br />CHANNEL SLOPE (%) = 1.00 <br />VELOGTY (fps) = 3.3 <br />DEPTH OF FLOW (ft), d = 0.97 <br />BOTTOM WIDTH (ft), b = 4.00 <br />WIDTH OF STREAM (R), t = 7.88 <br />9.08 FREEBOARD (ft) = 0.30 <br />= 1.27 <br />~~ <br /> <br />