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<br />• <br />Golder <br />Associates <br />Subject <br />4. HYDRAULICS <br />Made by ~'t,/I Job NO. ~'~32p'71 <br />Checked by ~ ~ tt DaN 3 - 19 -~7 <br />ADDroved Dy Sheet No. ~ 5 Ol' 18 <br />189 <br /> - Leo ~ <br />~~ Ise ~ - Io.ooa <br />: e,ooo <br />LOSS COEFFICIENT KR <br />(I I <br /> FOR VARIOUS ENTRANCE 12) <br /> I!s - s,ooo 1YPE5 s <br /> i ! oop (31 <br /> TAR I - • 000 NW ENTRANCE <br />COEFFICIENT <br />SCALE 5. 6. <br /> p <br />TYfE <br /> Ili 1,000 3 6_ <br /> 111 M.Od.oll, .•rdw:Or rnO 05 __ _ <br />~ _ <br />` <br /> 120 u xUOO 5<"ion [0•ror.inv re Ln S. <br /> a Jep. d, <br /> 109 - nl Mn.red r0 <On10rn OIIOOe 0) <br />r <br /> a .L Irei.a~+v0omin <br />O.R -3. e. <br />T - 96 ~ I G00 _ _._ _ !_ <br />T rir B00 3 <br /> )e uu .aoh Lo. ]. <br />I <br />1 <br />1 <br />ea <br />b00 OF.n <br />AOrimnra110 ro •<Ole I I <br />z <br /> <br />1 <br />!oo ro~pAr in[I:netl I.ne rere.3~ <br />r~o..d mr.ur.,r •....,..r ' <br /> - .oo ,Il.,r„r.tl <br />2. <br />2 <br /> T3 . <br /> <br /> I ~ -IS <br /> 1 - 3 <br /> ~ n 300 = 1 <br />5 <br /> 60 . I.S <br />O <br /> <br /> -Too a <br /> e <br /> <br />6O •%, r - <br />p <br />u <br />- - .0 0 <br /> •3 ^ !0 ' o - - - <br />u <br />_ p <br />AO <br />E%AMRE ~ <br />ZI9 <br />.69.. <br />. L0 <br />- <br />o !0 DIam.IDl • 9ain.= 911 O <br /> !6 0= )0113)eec ~ 0 <br />9 <br /> !! 30 ____________ o O.B O.B . <br /> Sro1e xw xw = <br />_ ]0 _ _ D• _ O.B <br /> al Io .ors -- _ <br />' _ _ <br /> zr ro a1, l9 .o <br />~ 1]1 1.1 . 0 O) O T <br /> e <br /> <br /> <br />p S <br />~ 31 • 0 fi p.6 <br />v° 3 0.6 <br />`a ie <br /> -_ -x <br />- <br />I _ - . <br />~ <br /> L0 __-. _ . 0.7 <br />11 HEADWATER DEPTH FOR <br /> - Iz CORRUGATED STE EL PIPE CULV ERTS <br /> WITH INLET CONT ROL <br />FHWA HEC 5 <br /> <br />Flgure 0-28 Inlet conhW nomograph for corrugated steel pipe culverts. The manu- <br />lacturers recommended keeping HWID to a ma%imum of 7.5 and preleraDly to no <br />more than 1.0. <br />