Approval Plans OPW16-0203.01 pdf

          -
  NOOSA COUNCIL
  APPROVED PLAN
OPW16/0203 5 DEC 2016


[OCR of page images]
 

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NOTE:
REFER TO LANDSCAPE ARCHITECT

 

DRAWINGS FOR BIO-RETENTION BASIN LS _ ~ SS SD
BATTER TREATMENTS AND BASIN PLANTING / Lc eo N
= —— N
4 PROPOSED 1200 x 1200 FIELD INLET EXISITNG 900 STORMWATER PIPE TO CONVEY

 

NOTE:
REFER TO DRG. 16-001014-110 FOR CARPARK)
SETOUT AND DETAILS.

 

 

 

NOTE:
REFER TO DRG. 16-001014-400 FOR TYPICAL
WATER QUALITY NOTES AND DETAILS

 

 

 

 

4

Z

PRIMARY OUTLET PIT TO DIVERT
63% ARP PEAK FLOWS TOWARDS
CENTRAL BASIN (RL 102.0mAHD)

 

  
   

PEAK FLOWS OF THE 63% ARP STORM

TO BE EXTENDED APPROX. 3.8m EXACT

LOCATION TO BE DETERMINED ON SITE
N

  
  
  

 

   

 

RL 103.00
RL 102.00

 

 

 

 

\

A
x
EVENT, \

   
  

\
‘
EXISITNG @900 STORMWATER PIPE

\ TO CONVEY PEAK FLOWS ABOVE
\ THE 63% ARP STORM EVENT

 

 

 

 

PROPOSED 1200 x 1200 FIELD INLET

SECONDARY OUTLET PIT TO CONVEY \

PEAK FLOWS ABOVE 63% AEP >)
\

      

    

 
   

  

LEGEND

        
     
 
 
 
   
  
    
   
  

 

EXISTING SURFACE CONTOUR

EXISTING SURFACE CONTOUR

BATTERS (GRADE AS SPECIFIED)
PROPOSED ROCK RETAINING WALL
CONCRETE SLEEPER RETAINING WALL
PROPOSED STORMWATER PIPE

225® SUBSOIL COLLECTOR

100@ SUBSOIL AND CLEANOUT POINTS

SAFETY FENCE - REFER LANDSCAPE
ARCHITECT PLANS FOR DETAILS.

ROCK ARMOURING SCOUR PROTECTION

TURF REINFORCED WITH ENKAMAT
OR APPROVED EQUIVALENT

Q100 OVERLAND FLOW

BIORETENTION BASIN FILTER MEDIA
REFER DRG. 16-001014-400 FOR DETAIL

BASIN SETOUT TABLE

PROPOSED RETAINING WALL (MAXIMUM
71m WALL HEIGHT) SAFETY FENCING TO
BE PROVIDED ALONG RETAINING WALL

 
 

  
   
 
 
 
 
  
  
  

 

 

 

 

 
 

 

TOW = RL 103.30
BOW = RL 102.55 ‘ Es io
T 7 OUTHERN BASIN (BIORETENTION SYSTEM ROCK PROTECTION
| . FILTER AREA = 310m? (oy 30
\ y SURFACE LEVEL = 101.7m AHD
< FILTER DEPTH = 0.4m

Wo TEMPORARY PONDING DEPTH

\ ONS

\ in

\ \

25% PIPE TO OUTLET THROUG!
ASE OF WALL I.L.101.710.
EFER DRG. 16-001014-400 FOR

2.5m WIDE KERB ,/
BREAKOUT FOR
OVERLAND FLOW

 

 

 

  

RL 101.70

 

7
Z

STORM EVENT (RL 102.3mAHD)
\ YY \\> 7S
\
\ ( ;

  
 
  
 
  
 

 
    
   
 
  
     
  
 
 

 

 

 

RL 103.65 '
RL 102.875 Hy

 

 

    
  
 

CUSTOM CONCRETE q
<j HEADWALL EXACT LOCATION & /
e TO BE CONFIRMED ON SITE —

Ore.
*

1
1
1
\

  

7
“
uv
HUMEGARD GPT
_-REFER TO DRG |
<< NO, 16-001014-115 |
FOR DETAILS \

A

XN 1
\ !
se!

SPLITTER MANHOLE TO
DIRECT 3 MONTH ARI PEAK
, FLOWS INTO GPT AND
7 LARGER EVENTS DIRECTLY
INTO SOUTHERN BASIN

 
 
  
   

| 3.0m WIDE BASIN
| ACCESS TRACK.
t

\
(
'
\
l
l

1
MAINTENANCE ACCESS GATE
TO BE IN ACCORDANCE WITH
POOL SAFETY GUIDELINES

 

TOW
BOW

RL 103.65
RL 102.20

 

 

PAD RL 103.65m AHD

! Ms

   

  

 

 

    

 

  

   

   
 
 

 
   
   
  
  
 
  

 
 
 

POINT No, | EASTING | NORTHING [RL

805.831 872.253 703.000

802.533 876.855 101.710

799.483 8B1.112 102.000

797.575 880.316 101.700

794.697 887.000 102.000

793.148 885.735 101.700

781.694 887.842 102.000

783.067 886.388 101.700

778.817 882.375 101.700

T1424 878.146 102.550

778.613 875,306 101.700

ZY 782.073 871.642 101.700

. 789.155 868.824 101.700

PROVIDE 0.5m WIDE MIN. ROCK SCOUR th 789.149 B6B.344 101.750
Pe STON OF MALE TERGENCY 792.109 867.858 101.750
Dep = 200mm 16 788.792 866.168 101.900
THICKNESS = 300mm 7 791.752 865.683 101.870
8 785.565 859.057 103.117

9 788.469 857.904 103.102

20 784.287 857.690 103.254

a 786.346 855.509 103.299

2 783.900 857.325 103.262

2B 785.959 855.143 103,307

 

 

EXISTING 900% PIPE TO
CONVEY MINOR DESIGN
STORM (Q10) FROM FUTURE

  

 
  
   

 

1
\
1
{ | /
1
1
I

: /
STORMWATER DRAINAGE SIZED
FOR 63% AEP STORM EVENT ~~

    
  

/

    

HUMEGARD GPT
REFER TO DRG
NO. 16-001014-116
FOR DETAILS

SPLITTER MANHOLE TO DIRECT 1
YEAR ARI PEAK FLOWS INTO
SOUTHERN BASIN AND LARGER
EVENTS NORTH

    

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BNE v7

 

 

 

NOOSA COUNCIL
APPROVED PLAN
OPW16/0203 5 DEC 2016

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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