Attachment 4 - Stormwater Management Plan by O2 · MCU13/0251

 

  
  
  
  
  
   
 
   

; | LEGEND
200 ——-_ FLOW DIRECTION

 

\ | —s— PIPED DRAINAGE
| | | [)_ BIORETENTION SYSTEM
DETENTION TANK

  

DETENTION TANK - 100m?
STORMTRAP OR SIMILAR PRODUCT
‘ \

250

 
 
  

FACILITATE SHEET FLOW
TOWARDS BIORETENTION
SYSTEMS, AS INDICATED.

3.00

 

BIORETENTION SYSTEM DESIGN PARAMETERS

 

 

 

 

EXTENDED DETENTION \
2
LD. FILTER AREA (m?) |FILTER DEPTH (m) DEPTH (mm) )
BIO 1a & BIO 1b '
(COMBINED) 20 0.40 0.15 /
BIO2 10 0.40 0.15 ‘
BIO3 16 0.40 0.15

 

BIO 4a & BIO 4b

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(COMBINED) 10 0.40 0.15
www.o-2.com.au 0 4 8 42 16 20m DRAWN BN CLIENT TITLE
ENVIRONMENT+ DESIGNED | BN SCANLON PROPERTY GROUP OPERATIONAL CONTROL
ENGINEERING I, ®) SCALE 1:400 APPROVED | SC PROJECT CONCEPT PLAN
ACN: 198.360 824 | ABN: 7B 1288810926 AQ rrescate snows omtanscpesvana s CALE DATE 25/11/13
SEU HO ne > covenant © coos ance PUD STORM WATER MANAGEMENT PLAN
7 8 Grebe Sirest Ground Floor, 48 Whart St RPEQ NO. NIA DRAWING NO.
XK “GaN EE “0 toate "Tey | DATE | REVISION DETAILS APPROVED Resseguurnmescmee cromagumeeaascomwcseowers GRIDER P Wa |” PEREGIAN VILLAGE MARKET $C13-0128-004

Thursday, 12 December 2013 2:30:28 PM