l l 14 given data l l l design ,_J ,>.>I j;>J j!- J ,:. J[10-year - folw = 3.23928 ems from abave caculation w' t) 34.595 m survey ....s road sulder >"' J J elevation 33.528 m from survey .. from survey_ 30.48 m Design Head Elevation, 1 from survey EL Channelinvert levation_!Eli= .. (_4) Number of barrels J Jl w Stream bed slope, J J So= 0.458 m/m from survey JJ1fo Approx Culvert length, Om J La= -4.4196 m Faii=Hwi- HWd 0.458 , , , J Outlet elev, Eol= 3.048 m ----+- 0.013 S=So-(faii/L = Hwi=Eihd-Eii= I Box Man-ning,s n= I 1 from survey r 76.2 m Trial Box #1 width,B= Trial #1 Box height,D= Area of box= R=A/P Inlet type= squre .. 1m 1m 1 sqm 0.25 P=(?*+(?*0 A=B*D
14 l l given data ,>.>I j;>J j!- J ,:. ,_J J[10-year design folw = l l l - 3.23928 ems from abave caculation t) w' J ....s >"' J road sulder elevation .. Design Head Elevation, EL Channelinvert levation_!Eli= .. (_4) J Jl Number of barrels 34.595 m 33.528 m 30.48 m 1 survey from survey from survey_ from survey w J J Stream bed slope, So= 0.458 m/m from survey J JJ1fo Approx Culvert length, La= , , , J Faii=Hwi- HWd Outlet elev, Eol= ----+- S=So-(faii/L = Hwi=Eihd-Eii= Box Man-ning,s n= I 1 76.2 m Om -4.4196 m 0.458 3.048 m 0.013 I from survey r Trial #1 Box width,B= Trial #1 Box height,D= Area of box= R=A/P Inlet type= squre .. 1m 1m 1 sqm 0.25 P=(?*+(?*0 A=B*D
AED%20Design%20Requirements%20-%20Culvert%20Causeways%20Design_modified_July_09.docx