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0 0 0 <br /> STORM DESIGN SHEET <br /> SUBJECT: Foothill Sanitary Job No. Sheet of <br /> Landfill County of San Joaquin Design By Z`,fS Date 3/9S" <br /> Department of Public Works Checked By!�,k. Date 95" <br /> Description: Total Q for Beginning Design Data: Assumed Time To Inlet= minutes <br /> Ditch F <br /> Pant of Contrib. Runoff CA Sum CA Length Initial Inlet Time I(In/hr) Q cfs Slope Area of Computed <br /> Concentration Ac(A) Coef.(C) L(feet) Velocity UVel from SumCAxl Rfft Ditch Velocity <br /> (feettsec) (minutes) curve (sq.ft.) ft/sec <br /> P.D.Area F <br /> Includes Areas: <br /> S 26.8 0.6 16.1 16.1 1200 2.00 30 1.7 27.34 0.060 <br /> F 37.5 0.6 22.5 38.6 2200 2.00 48 1.1 42.44 0.002 22.50 1.89 <br /> Total Q in Perimeter Ditch F No No 42.44 cubic feet per second <br /> P.O.=Perimeter Ditch <br />