A,C,D,E,F,G,H 3 2.74 0.33 0.1 0.43 100.9 102 103.5 0.41 31.51 31.86 32.32 4 A, 3.24 0.33 0.1 0.43 100.9 102 103.5 0.40 36.35 36.75 37.28 TABLE 7 PROPOSED CHANNEL SECTIONS COMPARED TO CURRENT SIZES. Channel Channel Side Computed Capacity M3/S Present section bed slope sizes 25 YRS 50 YRS 100 YRS 25 YRS 50YRS 100 YRS Kobil petrol 0.10 D =2.3m D =2.3m D=2.3m 23.5 28.04 28.43 station B = 3.9m B = 3.9m B=3.9m culvert to Mwalimu house culvert Mwalimu 0.00479 0.10 D = 2.3m D=2.3m D=2.3m 39.6 40 40.7 house to B = 3.7m B=3.7m B=3.8m Tropical
3 A,C,D,E,F,G,H 2.74 0.33 0.1 0.43 100.9 102 103.5 0.41 31.51 31.86 32.32 4 A, 3.24 0.33 0.1 0.43 100.9 102 103.5 0.40 36.35 36.75 37.28 TABLE 7 PROPOSED CHANNEL SECTIONS COMPARED TO CURRENT SIZES. Channel section Channel bed Side slope Computed Capacity M3/S Present sizes 25 YRS 50 YRS 100 YRS 25 YRS 50YRS 100 YRS Kobil petrol station culvert to Mwalimu house culvert 0.10 D =2.3m B = 3.9m D =2.3m B = 3.9m D=2.3m B=3.9m 23.5 28.04 28.43 Mwalimu house to Tropical 0.00479 0.10 D = 2.3m B = 3.7m D=2.3m B=3.7m D=2.3m B=3.8m 39.6 40 40.7
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