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~ 13aoon a~svi8~tah inc asF-oe <br />. <br />yrolreer~~corfTrucroLtg <br />spit use ertr, utter SITE PREPARATION & DRAINAGE <br />STANDARD FORM REV. 1 <br /> RUNOFF & SEDIMENT CALCULATIONS 9180 <br /> SHT. 90F 12 <br />DETERMINATION OF SEDIMENT VOLUME, SETTLING VOLUME <br />AND TOTAL STORAGE VOLUME OF SEDIMENTATION PONDS <br />PROJECT WEro'TU;~J FUELS ~ESELU~o /hl.sE JOB NO. UC'34(, <br />SEI~ImFrJTA-1ol~ ~~~~+o <.2 D~Jort n~ POND NO. `'AP'I <br />gy„J-+. N'IC1=c1 DATE I~~D Go _ CHECKED BY DATE __ <br /> ].ooo TYPES <br />171 Design Discharge: ~'2 7efs <br /> „~ <br />l]t .000 Elw ENTe,yNCE <br />U SC.LE TrrE COEfrICIENT <br />s <br />ooo s e <br />O LULE:'( <br />Entrance Type DT. _ <br /> , a <br />e <br /> n N.>tl.ull. ,, Na•. •. e.. os - <br />HW/D Ratio Used 1.5 <br />- ~. <br /> Ixo a <br />_ tpoo uew a>••1>•+,~.pr.l,ll I s A r.x 30~ <br />Diameter Required~'L <br />. <br />In <br /> <br />loe ' I <br />r: r~n•N.e a>.m•+, lu .loq aT . <br />- <br />. <br />_ <br /> c v r•e,.a.•,a ~•.-NI o9 e. ~ <br />. 96 ~ <br />N ~ 1 G00 <br />coo y <br />F. Maximum Allowahle Velocity <br />Ditch Lining <br />Max. Allowahle Veloeiry <br />Max. Velocity: _ft./sec. (From pages 7 & el <br />G. Is Ditch Design O.K.? <br />H. Culvert Design (Taken From AISI Handbook of Steel Drainage & Highway Construction Products) <br />Flg. 416. In lef conrr0l nomog.a ph for cor.u gateA steel prpe tulvl rt y, The manulac~ <br />to rers recommend kee ping W(D tp • maylmum of 1.5 anG prefers Dly to no more <br />than I.O. <br />leo lo,ooo <br />rye ~ e,ooo LO55 COEFFICIENT Ke (1 ) <br />]e y o0o FOR vAp10U5 ENTRANCE ` IZ) <br /> to Ur .mr. e. or I v <br />a <br /> ea e00 <br />nea <br />moll. m.m4 I •I•. <br />. <br /> yM .nal.nN L+r .n. e. p. <br /> ]00 De+GO uelra a <br />• <br /> .DD •II.~ <br />arN <br /> l} <br /> JOO <br />4 <br />r <br />~ LL ZOO <br /> 60 V <br /> c <br /> ]~ <br />o O <br />- - loo <br />~ <br /> e~ m eo <br />~ _ <br />r 60-- ~ _<u.~.L <br />- <br />V _ <br />o at 0 ]O <br />- 90 E%.IMIIE <br />E e6 l0 C•e- D .y ~+ .. <br />° o ro.a <br />~ ss <br />a^ <br />V <br />N <br />4 <br />O <br />T <br />O <br />V <br />L <br />O <br />C <br />N <br /> <br /> Sa sl. MM <br />wW <br />e0 O <br /> I O .01. <br />ET ID 10 .0 <br /> <br /> e <br />E• <br /> 6 <br /> <br />!1 ~ <br /> <br />le <br /> v ll .. <br />O <br />3 <br />2 <br />C <br />V <br />E <br />a <br />0 <br />4 <br />O <br />0 <br />t <br />a <br />a <br />r <br />Z e <br />l.9 <br />ly I.] <br />10 ID <br />~0 <br />9 .9 <br />e ^ ~ <br />e <br />1 T <br />r <br />6 e <br />f <br />• I <br />l0 y <br />HEADWATER DEPTH FOR CORRUGATED STEEL CULVERTS WITH INLET CONTROLLING FLCIW <br />.z <br />