16-001014-403

 

 

WQCP_(POND) SPECIFICATIONS

NORMAL OPERATING LEVEL: RL 99.20

NORMAL OPERATING AREA: 1940m?

PERMANENT PONDED VOLUME: 1,845m?
TEMPORARY PONDING SURFACE LEVEL: RL 99.60
EXTENDED DETENTION DEPTH: 400mm

DEEP WATER ZONE SURFACE AREA: 1,400m?
MACROPHYTE PLANTING AREA: 540m?

NOTIONAL DETENTION TIME: 48.4 hrs
EQUIVALENT PIPE DIAMETER: 55mm

 
    

 
  

all | LU

TENNIS COURTS

 
  

RETAINING WALL
(SLEEPERS)

 

 

    

ROCK RETAINING WALL

    
   
 
  
  
  

 

 

 

10m OVERFLOW WEIR
RL 100.90

 

Ne

 

warnaunfune

ACCESS GATE FOR —%4
MAINTENANCE

 

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ee
!
ROCK RETAINING WALL

CARETAKERS
SHED

 
   
 
 

WATER QUALITY CONTROL POND
(INCLUDING DETENTION STORAGE)

 

 

 
 
 

 

 

 

 

 

 

   
 
 

 

 

‘a:

 

Swo:

CARPARK DESIGN TO BE
CONFIRMED DURING
DETAILED DESIGN PHASE

 
 
 
  
 
 
  
  

 

 

 

 

 

——| REFER TO STAGE 1A

7——| OPERATIONAL WORKS

DRAWINGS FOR ROAD AND
DRAINAGE LAYOUT

 

 

 

 

0s.

x RETAINING WALL ‘
PROPOSED SAFETY 5 (SLEEPERS)
LEGEND:

 
 

 

FENCE

 
  

DESIGN SURFACE CONTOUR
{0.2m INTERVALS)

BATTERS (GRADE AS SPECIFIED)

 

 

   

Ley
fe ast PROPOSED BOULDER RETAINING WALL
; \
I
x i= y Vw f PROPOSED SLEEPER RETAINING WALL
GROSS POLLUTANT SWIMMING POOL PROPOSED FENCE

TRAP (GPT) " EXISTING STORMWATER PIPE

   

AND SPA
=
PROPOSED STORMWATER PIPE
FUTURE STORMWATER PIPE

100@ SUBSOIL AND CLEANOUT PITS
SUBSOIL COLLECTOR

 

 
   
 

 

 

  

 

    
 

   

CENTRAL
erties ROCK SCOUR PROTECTION
\ ING CUT
4 FILL
CENTRAL BASIN NST : ahd MACROPHYTE ZONE
1. FOR THE ENTIRE NEW EMBANKMENT AREA STRIPPING OF VEGETATION AND ANY HIGHLY ORGANIC TOP SOILS AND
ANY SOFT CLAYS TO DEPTHS OF APPROXIMATELY 0.3m IS REQUIRED. Faas, REINFORCED TURF
2. THE STRIPPED SURFACE AND EMBANKMENT FOUNDATION IS TO BE INSPECTED AND TESTED BY A GEOTECHNICAL
ENGINEER. TSE MAINTENANCE ACCESS TRACK
3. SUBJECT TO THE GEOTECHNICAL ENGINEER INSPECTION EXCAVATION OF A CUTOFF KEY ALONG THE NEW (REINFORCED TURF)
EMBANKMENT CENTRELINE AT LEAST 0.5m - 1.0m INTO THE FOUNDATION MATERIALS SHALL BE REQUIRED.
CLUB HOUSE 4. POND TO BE LINED WITH IMPERVIOUS SURFACE, ie: CLAY OR OTHER APPROVED MATERIAL, i.e. BELOW NOL RL NOTES:
21.200. ee
1. REFER TO LANDSCAPE ARCHITECTS DRAWINGS FOR PLANTING

5. THE CLAY FILLING FOR THE WETLAND SHOULD BE PLACED IN TWO HORIZONTAL LAYERS OF 150mm THICKNESS.
CLAY LINER SHOULD HAVE A MINIMUM THICKNESS OF 300mm AND COMPACTED TO A DENSITY RATIO WITHIN THE:
RANGE 98% - 102% STANDARD COMPACTION (AS 1289.5.1.1). PLACEMENT MOISTURE CONTENTS SHOULD BE
WITHIN THE RANGE OMC - 1% TO OMC + 2% (WHERE OMC = OPTIMUM MOISTURE CONTENT FOR STANDARD
COMPACTION).

6. CLAY LINER SHOULD HAVE A MAXIMUM HYDRAULIC CONDUCTIVITY OF 1x10"? m/s.

7. NON-DISPERSIVE CLAYS ARE DESIRABLE.

8. TOPSOIL MUST BE TESTED BY N.A.T.A. ACCREDITED LABORATORY IN ACCORDANCE WITH A.S. 4419 (SOILS FOR

\ LANDSCAPING AND GARDEN USE) AND SHOULD BE PLACED TO A MINIMUM DEPTH OF 300mm.

DETAILS.

‘ /

BIORETENTION BASIN SPECIFICATIONS
1. FILTER MEDIA AREA: 200m?

2. FILTER DEPTH: 0.4m
3.
4,

 

2. THIS DRAWING IS TO BE READ IN CONJUNCTION WITH LATEST
ISSUE OF CALIBRE CONSULTING REPORT No. 16-001014-01,

 

3. REFER TO DRG No. 16-001014-403 TO 16-001014-406 FOR

EXTENDED DETENTION DEPTH: 0.3m BASIN SETOUT DATA.

BASIN SURFACE LEVEL: 100.05m AHD
4, REFER TO DRG No. 16-001014-400 FOR GENERAL NOTES AND

 

 

 

 

 

 

 

 

 

 

 

 

9. TOPSOIL MAY BE TREATED WITH GYPSUM OR LIME.
10. TOPSOIL LAYER (OVER CLAY LAYER) REQUIRED FOR MACROPHYTE PLANTING AREAS. DETAILS.
N.S.C. REF NO. MCU15/0111 & REC15/0031
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