1209 SWQMP Report_3 2013

 

 

[> 1-2m—F--0 60-1 ~im—

TUBE S70CK TOPSOIL & TURF
1S2000 SAND @8/sqm
0.20
VARIES> Ps evs
> :
SS WS “
0.3

 

0.1m DEEP COARSE SAND}
TRANSITION LAYER (0.5mm-2mm)

 

 

 

 

0.2m MINIMUM DEEP 5-2mm WASHED | 0.33 |
SCREENINGS & SLOTTED RIGID
SEEPAGE PIPES & 0.5% MIN GRADE.

TYPICAL BIORETENTION SWALE CROSS SECTION

SCALE NTS

 

Callaghan & Toth | “ANWAL HuseaNoRy TYPICAL BIORETENTION SWALE

Civil, Environmental & location

| Hydraulic Engineers TOP FORESTRY ROAD RIDGEWOOD

Q 8/41 Sunshine Beach Road .
yy NOOSA HEADS 4567 Figure 3.3

Ph: 54749081 Fax: 54749041
www.callaghanandtoth.com.au Scale: NTS DATE: August 2013 23