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GENERAL46360
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Last modified
8/24/2016 8:19:08 PM
Creation date
11/23/2007 2:33:28 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1987038
IBM Index Class Name
General Documents
Doc Date
10/6/1992
Doc Name
GOSNEY & SONS INC BAYFIELD 1 GRAVEL PIT DRAINAGE STUDY & EVALUATION
Media Type
D
Archive
No
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' - <br /> <br /> )uirl~ TR-~~:~ V.~r ..:1. 45 S!N: 1.^1.`.i4:'+r); ;i r°i <br />, <br />' zr.~c~lteti: 177:21:6? 0'i-;^'?-1 `-? r' c: <br />: ~ FnNDF•Ar:K ~l;n~rlrvni .1r r I <br /> rn;;NEY '< S;O PIS, INC. <br /> _ Iil1YF 1 t: L.I> Nf?, 1 6RI1VEt_ F' I ~ <br />' DRl1T~IA~?F.. FlNAI_YSIS <br /> ExI6~INi; CLINDIIIIiNS rns OF AI U;. 19':+:') <br />' - Tc COhIFU'IAi11)I~l~; FC iI?: SUf+f_1(1SIrJ 5 <br /> SPIFFY FLOW (Applicab).1= to Tc only) <br />' - Segment ID <br /> Surface description UFFER ^LnF'E <br /> Manninq's roughness coeff., n 0.1200 <br /> _ Flaw lennth, L ttotal : or = ^0~1) ft ~~10.~1 <br />' Two-vr '24-hr rainfall, F2 in 1.500 <br /> Land slope, s ft/ft 0.053.^ <br />' t, <br />O <br /> <br />T = <br />------------ <br />- <br />hrs <br />0.3~ <br />= <br />17.32 <br /> 1J.5 u.4 <br /> F2 * s <br /> Sr1A1_L.r7W CON~GNTRATFD FLOW <br /> _ Segment ID <br />t F1lrface reeved or ungav?d)? Unpaved <br /> Flow length, I_ ft 6'~11.~1 <br /> WatercoursA slat,A, s ft/ft O.C1113 <br /> <br /> 1:? . 5 <br /> Avq.v = rf * cs) ft/s 1.7151 <br /> _ where: Unpaved ivsf = 16.1.315 <br />' F'averl f.'<, f = 20.3?f-3 <br /> T L / 13600*V) <br />- hrs 0.10 = 0.1.;r <br /> rHAr1NEL FL04J <br /> <br />' Segment ID <br /> Cross Sectional Flow Area, et sq. ft 0.00 ' <br /> Wetted perimeter, Fw tt t). 017 <br /> <br />' Hydraulic radius, r = e/Fw <br />channel slope, s ft <br />ft/ft 0. 000 <br />0.171]1711 <br /> Manninq's roughness c.-Jeff., n 0.0000 <br /> c'/ 3 1 /2 <br /> 1.49 * r * s <br /> V = -------------------- ft/s 0.00110 <br />' n <br /> Flow ]1=ngth, 1. ft 0 <br />' T = I_ / (3F,iu)?1V) hrs O.i10 q, nil <br />' <br />. . ................... <br />- .................................. <br />........ <br />........ <br />.... <br />:TOTAL. TIIhF~rhrs):.... <br />. <br />:17.4;;:. <br /> ...i ..._. .~ -.... .rgt"[iCif~ . r .v}..F.. nn:.1• ~. ..fir':. • l " i . <br />
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