16-001014-402(A)

 

LEGEND

63% AEP BASIN WATER
SURFACE LEVEL R.L. 102.30m AHD

TEMPORARY PONDING
DEPTH R.L. 102.00m AHD

DESIGN SURFACE

STRUCTURE 5/R CUSTOM GRATE
FOR 1200mm x 1200mm INLET.
REFER |.P.W.E.A.Q. STD. DRG.

D-0050 FOR ADDITIONAL DETAILS.

 

PRIMARY OUTLET PIT SIZED
FOR 63% AEP STORM

TEMPORARY PONDING DEPTH

BIO-RETENTION FILTER MEDIA AND
DRAINAGE LAYERS. REFER DETAIL
ON DRG. 16-001014-400

STRUCTURE 1/Q CUSTOM GRATE
FOR 1200mm x 1200mm INLET.
REFER |.P.W.E.A.Q. STD. DRG.

D-0050 FOR ADDITIONAL DETAILS.

RL_102.30m_ AHD

 

 

 

 

4

— SECONDARY OUTLET PIT

SIZED TO CONVEY STORM
EVENTS ABOVE 63% AEP.

 

1200mm x 1200m FIELD INLET.

 

 

 

 

 

 

 

 

SECONDARY 900 OUTLET PIPE TO
CONVEY PEAK FLOWS ABOVE 63% AEP
STORM EVENT TO GULLY PIT IN
TRADING POST ROAD CUL-DE-SAC

PRIMARY 900 OUTLET PIPE TO———_|
CONVEY 63% AEP DESIGN
FLOWS TO CENTRAL BASIN

 

 

 

 

INFILTRATED FLOWS

BIO-RETENTION BASIN SPECIFICATIONS DIRECTED INTO

 

 

 

 

 

 

 

 

 

 

 

4. FILTER SURFACE LEVEL - RL 101.70m PRIMARY PIT S/R
2. FILTER MEDIA AREA - 310m?
3. EXTENDED DETENTION DEPTH - 300mm
4. TOP OF WALL LEVEL - RL 103.00m (MIN.) TYPICAL BASIN DETAILS ©
5. SPILLWAY - RL 102.70m SCALE: N.T.S.
SAFETY FENCE 0.30m MIN.
TO LANDSCAPE - SITE 1 -
S
ARCHITECTS DETAILS. jae aha 1 REFER DRG. 16-001014~105 Bi 103.65m_ AHD
FOR FURTHER CONCRETE
~ CARPARK - Al SLEEPER WALL DETAILS
oS x
=
NOTES: BASIN RETAINING WALL ot x =, x5 a5
REFER TO DRG. 16-001014-105 AND 16-001014-400 REFER TYPICAL DETAIL i

 

 

 

  

FOR TYPICAL BOULDER WALL CONSTRUCTION DETAILS ON DRG. 16-001014-400

 

 

 

 

 

LOW FLOW CHANNEL (ROCK)
Dsp = 100mm, 100mm THICK,
200mm DEEP KEYS,
LONGITUDINAL GRADE AT 0.5%

 

PB
°
a
3
50mm

Dsp_NOTE:
Ds) ON THE ENGINEERING PLANS SHOW ROCK WORKS DENOTED AS HAVING
SIZES OF Dsp. Ds9 CORRESPONDS TO THE MEDIAN DIAMETER OF WHICH
HALF OF THE ROCK SIZES SHALL BE GREATER AND HALF OF THEM SHALL
BE SMALLER. THE ROCK SHALL BE WELL GRADED AND HAVE A MAXIMUM
SIZE NO GREATER THAN 30% SMALLER THAN Dso AND A MINIMUM SIZE
NO SMALLER THAN Dsp. FOR EXAMPLE IF Dsp = 200mm IS SPECIFIED, THE
EQUIVALENT ROCK DIAMETER RANGES FROM 140mm TO 240mm.

ROCK ARMOURING BEHIND WALL
ROCK SIZE: Dsp = 200mm, 300mm THICK.
SEE Dsp NOTE ASIDE.

Om MIN.

 

 

 

 

- SITE 1-

TOP OF
RL_103.65m_AHD
pe te.bom AND

WALL

 

   

 

9.00m MIN. LOWERED SECTION OF WALL

    

 

RL_103.00m_AHD

 

 

BIO-RETENTION —“
LAYERS

RL_102.70m_ AHD
>

 

 

 

 

 

L GEOTEXTILE FABRIC

 

 

 

TYPICAL LOW FLOW

 

 

(8 " SECTION DETAIL
SCALE: N.T.S.
TOP OF WALL
2.5m WIDE BREAK IN RL 103.00

 
 
 
 
  
 

SAFETY FENCE
TO LANDSCAPE

ARCHITECTS DETAILS.

KERB FOR OVERFLOW REFER LANDSCAPE ARCHITECTS DRAWINGS FOR DETAIL IN THIS AREA

EXISTING CONCRETE
DRIVEWAY CONSTRUCTED
AS PART OF STAGE 1A
WORKS

—

 

2.00m_ TYP

  
 

 

   

~ CARPARK - 2.0% MIN.

 

 

1.0m MAX

 

 

 

+ BASIN RETAINING WALL

REFER TYPICAL DETAIL
ON DRG. 16-001014-400

REINFORCED TURF WITH ENKAMAT
OR APPROVED EQUIVALENT

  

 

  

 

 

 

 

   

 

 

 

 

 

 

 

 

 

 

Sar ese
SCALE (A3):1:100
N.S.C. REF NO. MCU15/0111 & REC15/0031

we escieiiand “ 38 Leybouene Street. Chelmer QLD 4068 PALM LAKE WORKS PTY LTD a SOUTHERN BIORETENTION
4 A ISSUED FOR CONSTRUCTION ~ PENDING COUNCIL APPROVAL cM to 10s 0 1 a Mob: 0412 744 223 E: [email protected] —_ ) iy u BASIN SECTIONS
Nic prawn cueck | 1° 43 PROMECT Wo, ‘APPROVED PALM LAKE RESORT | Calibre Consuting (QLD) Pty Ltd a
é D 7 La ANDREW MCPHAIL RPEQ 6921 COOROY calibre he es ee Company | DRAWING NUMBER Te8ue
8 f cM 16-001014 FOR & ON LJ OF CALIBRE CONSULTING (QLD) PTY LTD STAGE 2 CONSULTING oe tales Eason oe vot 16-001014-402 A