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SUBJECT: Foothill Sanitary STORM DESIGN SHEET Job No.' Sheet C of <br /> Landfill County of San Joaquin Design By L-17L-S7 Date—3 1,73 <br /> Department of Public Works Checked By Date <br /> Description: Total Q for Beginning Design Data: Assumed Time To Inlet= minutes <br /> Ditches I&H <br /> Point of Contrib. Runoff CA Sum CA Length Initial Inlet Time I(in/hr) Q cis Slope Area of Computed <br /> Concentration Ac(A) Coef.(C) L(feet) Velocity I Nei from SumCAxl ft/ft Ditch Velocity <br /> (feet/sec) (minutes) curve (sq.ft.) ft/sec <br /> P.D.Area I <br /> Includes Areas: <br /> 1 70.0 0.6 42.0 42.0 2400 2.00 40 1.3 54.60 0.002 32.00 1.71 <br /> P.D.Area H <br /> Includes: <br /> Total Q Ditch I+ <br /> Area H <br /> Total Q Ditch 1 70.0 0.6 42.0 42.0 NA 1.71 NA NA 54.60 0.002 <br /> H 16.9 0.6 10.1 52.1 1100 2.00 29 1.7 88.64 0.002 32.00 2.77 <br /> Total Q in Perimeter Ditch H 88.64 cubic feet per second <br /> P.D.=Perimeter Ditch <br />