house culvert Tropical 0.00479 0.10 D=2.2m D=2.2m D=2.2m 40.07 40.07 40.07 house to B=3.7m B=3.8m B=3.8m road junction Road 0.00479 0.10 D=2.3m D=2.3m D=2.4m 43.4 43.4 43.4 junction to B=4.0m B=4.0m B=4.0m river TABLE 8PROPOSED CULVERT SIZES COMPARED TO CURRENT SIZES. LOCATION SHAPE OF COMPUTED SIZE COMPUTED CAPACITY PRESENT OF THE CULVERT M3/S SIZE CULVERT 25 YRS 50 YRS 100YRS 25 YRS 50 YRS 100 YRS Kobil Rectangular D = 2.2m D=2.2m D= 2.2m 22.69 22.70 23.75 culvert culvert B = 3.7m B=3.7m B = 3.7m Mwalimu Rectangular D = 2.2m D=2.2m D= 2.2m 32.93 32.93 33.95 culvert B = 3.7m B=3.7m B = 3.7m house culvert
house culvert Tropical house to road junction 0.00479 0.10 D=2.2m B=3.7m D=2.2m B=3.8m D=2.2m B=3.8m 40.07 40.07 40.07 Road junction to river 0.00479 0.10 D=2.3m B=4.0m D=2.3m B=4.0m D=2.4m B=4.0m 43.4 43.4 43.4 TABLE 8PROPOSED CULVERT SIZES COMPARED TO CURRENT SIZES. LOCATION OF THE CULVERT SHAPE OF CULVERT COMPUTED SIZE COMPUTED CAPACITY M3/S PRESENT SIZE 25 YRS 50 YRS 100YRS 25 YRS 50 YRS 100 YRS Kobil culvert Rectangular culvert D = 2.2m B = 3.7m D=2.2m B=3.7m D= 2.2m B = 3.7m 22.69 22.70 23.75 Mwalimu house culvert Rectangular culvert D = 2.2m B = 3.7m D=2.2m B=3.7m D= 2.2m B = 3.7m 32.93 32.93 33.95
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