Appendix C - Flood Report_Sept2020

 

PROJECT

2 PEARSONS RD, COOROY - FLOOD / DETENTION ASSESSMENT

PAGE No

 

(2)

 

STORAGE Yol

UIE &F PRELIMINA

 

Ry BAS) DRAWH GC

 

 

 

 

 

 

 

las Pet dawidg on n&xt foage)|,
7a p Of Wall = 10/. oF
5 &. 5S \of Porenen
Weir Crest = 100,66 ) At A fewaw
Z fours Ang 7
Ontize ft = 99-97
j os oh ieresxel .
Top of brA | 99-€6 |
c|@age>
|
Spade bafes . = J wr 3
Bas4 Ares. = [DXS = 152 n*
|
Dead Sprage lime. C24 Borie |". 99G/
v |
Care Volume - SZ x lo 3 = 46 me?
Lad bors = 2% B xe). FxKOI KOS = 2.2 ms
Sle fersas I 2 ¥ /G x4.Z RIGROIS = S/ als
Corns Cones = Vg x 0. 785x437 K0)3 =0.2 mF
| 53 ns

Fetal Vo lunge

To Wer Brest Ch EL [00.66

1.05 above, fax \

 

 

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Lore VYotline |= 152% LOS = Om
End Pisa = 2x Bx OTK FS x¥OS =26.S m5
Side| Frisas |= 2RIDK/OS KZISXOS = 62.3 WF
Corker Cones = ex. oss ® 6.37 L0S= 70.9 InP <
260 m2 (20pm mere. han
dead sfrvage )
|
Teta! Volume|Je Ohm |Frecheard |\Co EL 1049), 1.30 abeve. bow)
Core Volume |= 152 x 1130 | = vesn3
Ent| Pogsns |= ZX EXE KX FG KOS = 406 as
Sicle Posms |= Qe 19X23 *39 KAS = 96 FR mF
Corner Cons |= VER O7BS x 7EFAKLT = Zo Mm
Fsé ps C0 2m mere. dat
Aéad Ieege) |
= : j of 3
Bu7 hell chet et 296 a abe i
= df 6 Le 4
DGOGLE 7/ Qo f/2e