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r 1 <br />J <br />~[>J, ]3aoon a I~IIVEB ~t4f! ~ttc asF-06 <br />owow~o~o-eo~oreucroao SITE PREPARATION & DRAINAGE REV 1 <br />our uu crrr. per STANDARD FORM <br />RUNOFF & SEDIMENT CALCULATIONS 9/80 <br />SHT. 3 OF 12 <br />DETERMINATION OF SEDIMENT VOLUME, SETTLING VOLUME <br />AND TOTAL STORAGE VOLUME OF SEDIMENTATION PONDS <br />PROJECT <br />BY ~r. t3~+IC•s GATE 3~25fS i CHECKED BY _ <br />3. TOTAL REQUIRED STORAGE VOLUME <br />Total required storage volume =Sediment volume + Settling volume = <br />4. POND DESIGN VOLUME <br />JOB NO. IAC, x~ <br />P9NO.N0. ~ 3 <br />DATE <br />AC. FT. <br />IRREGULAR SHAPE <br />• <br />ELEV. <br />FT. AREA <br />50. FT. AREA <br />AC. AVG. AREA <br />AC. IN7ERVAI. <br />FT. STORAGE <br />AC. FT. ACC. STORAGE <br />AC. FT. <br /> <br />~,l~42 2.75 O,vo~3 <br />6 <br />D <br />2 <br />o <br />I 0 <br /> , <br />08 . <br />, o,aogZ <br />43 Gi25 0,01 ZI o,OD~j2 <br /> <br />X 0,016 loo o,oi~6 <br />5044 125 O,OZiZ_ O.OZS~j <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />vR1cM cuevs: <br />V=~DIAT+AB+ ATxA6 <br />WHERE: <br />AT -TOP AREA <br />AB-BOTTOM AREA <br />D = DEPiH <br />V ~ ACRE FT. <br />