Attachment 4 - Revised Concept Stormwater Plan · MCU13/0251

 

        
            

LEGEND
| fe ——- FLOW DIRECTION

 

—s*— PIPED DRAINAGE
BIORETENTION SYSTEM
DETENTION TANK

DETEN TI@uaLQN K
~~ STORMTRAP 9 NGee2RODUCT
4

! —~ CARPARKS TO BE GRADED TO
= eg 8 CY "FACILITATE SHEET FLOW
, 16 \ es Apo’ fe | TOWARDS BIORETENTION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BIORETENTION SYSTEM DESIGN PARAMETERS SYSTEMS, AS INDICATED.
: EXTENDED DETENTION
LD. FILTER AREA (m?)|FILTER DEPTH (m) DEPTH (m)
BIO 1a & BIO 1b
(COMBINED) 20 0.40 0.15
BIO 2 10 0.40 0.15
BIO 3 16 0.40 0.15
BIO 4a & BIO 4b
(COMBINED) 10 0.40 0.15 =~
WN o-B-cormats DRAWN | BN CLIENT TILE
ENVIRONMENT+ DESIGNED [BN] SCANLON PROPERTY GROUP OPERATIONAL CONTROL
a CONCEPT PLAN

 

 

 

 

CONS Tua] S| ORM WATER MANAGEMENT PLAN SEAN NGNS a
GriDAER | WA |7 PEREGIAN VILLAGE MARKET $C13-0128-004

 

 

 

 

 

 

 

 

 

 

 

 

DATE | REVISION DETAILS APPROVED

 

 

 

"Thureday, 12 December 2013 23028 PM