RFI - Stormwater Management Plan

NODE 03 - Overland Flowpath 4m - BLOCK WALLS and VEGETATED BASE - GAP FLOW

 

 

Trapazoid Channel

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

@
XN
aS
ks
050,09
05050
Enter x1-[___0.01](m)
Enter yt 4(m)
Enter w + 4}(m)
Enter x2-) _0.01}(m)
Enter y2 4(m)
Enter S 0.005|(m/m) (calculate only for length of channel)
Sect No n din d2n w a Pp ant.67 —_p4.667 q v
(m) (m) (m) (m2) (m) (m3/sec) (mvs)
1 C013]  0.000[_ 0210] 0.002 0.000 0210 0.000 0363 0.000 0.056
2 0.05] 0210 0.210 4.000 0.840 4.000 0748 2620 0.420 0.500
3 0.013] 0.210 0.000 += -0.002-» 0.000 «0.210 += 0.000 «0.353 0.000 -—i0.056
wj0042 © 0.8404 4.4200 OAT) m3/sec
DRAINAGE CHANNEL INVERT LEVEL (IL) {006130
ADJACENT FLOOR LEVEL (FFL) 17.25

FREEBOARD ACHIEVED (m)

0.740 GREATER THAN 0.3m

s Dxv
(mm) _(m2/s)
0.00500 0.012
0.00500 0.105 LESSITHANIOMma/s
0.00500 0.012