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OPW Civil Plans RFI Response · OPW25/0057
Plans and drawings: the text below has words only, no drawings.
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Original PDF page 37, section 1. The text section number identifies this passage in the reader.
103
IT IS THE RESPONSIBILITY OF THE
DIANELLA CT CONTRACTOR TO CONTACT THE RELEVANT
AUTHORITIES TO CONFIRM THE LOCATION OF
ALL EXISTING SERVICES PRIOR TO THE
103 COMMENCEMENT OF EXCAVATION
6
SAG 7.02
4 CAPPED CLEAN OUT AT HEAD
X2
OF ALL SUBSOIL DRAINS.
PROVIDE LOCKING FUNCTION SACRIFICIAL TURF LAYER INCLUDING
103
OR SECURE CAP WITH SCREWS A14 BIDIM TO BASE FOR EASE OF
REMOVAL OF TURF AT "OFF
MAINTENANCE"
B EXTEND 150mm ABOVE
361 DENSELY PLANTED VEGETATION
BIORETENTION FILTER
EXISTING PIPE SURFACE (AT COMPLETION OF MAINTENANCE PERIOD)
3
10 3 TO BE REMOVED REFER LANDSCAPE ARCHITECTS
ROAD 1
X2 AX
2M
1 IN
GROUTED ROCK PITCHED
SCOUR PROTECTION TO 02
TC 13.9
WEIR OUTLET. REFER 103
C361 FOR DETAILS CONNECT TO EXISTING FILTER MEDIA
STORMWATER PIT (PARTICLE SIZE 0.7mm) GEOTEXTILE TO EXTEND 500
Ø100 PVC PIPE UP BATTER UNDER TOPSOIL
0
700
C RL103.58
3m WIDE CONCRETE 1 .00 AND PINNED TO BATTER
361 RL103.62 J H 20
103
MAINTENANCE ACCESS C
RL103.58
RP BDY Ø100 PVC SLOTTED PIPE
PROPOSED 6m WIDE DRIVEWAY CROSSING AS PER GEOTEXTILE
45° BEND (A24 BIDIM)
CONCRETE WEIR RL103.40 NSC STD DRG RS-051
100
REFER C361 FOR DETAILS 6m RL102.95 TRANSITION LAYER
NOM.
2.5%
200
DRAINAGE LAYER
3m
5.0% 45° BEND
1 RL103.70
L 103 %
23.0 RL103.74 SUBSOIL CLEANOUT DETAIL (IO) BIORETENTION FILTER MEDIA DETAIL
2m
IO 1:20 A3 NTS
RL103.70
%
900x900 FIELD INLET WITH RL102.95
0.5
IO 104
TYPE 1 GRATED INLET
SL103.2
IL101.6 IO A
361
6
IO A
7
Ø1
IO A
50
LEGEND
UN
IO E
SLO
RP B
BIORETENTION BASIN
RP
TTE
TYPE 3 CONVENTIONAL
BD
DY
IO
Y
FILTER SURFACE AREA: 180m²
DC
PROPOSED ROAD PAVEMENT
FILTER SURFACE LEVEL: RL102.90 SEDIMENT FOREBAY 2m
OL
IO WID
LEC
GENERALLY IN ACCORDANCE EF
OO PROPOSED ROAD WIDENING
WITH IPWEA STD DRG DSD-506 TPA
TO
IO TH
RD
150 MIN THICK REINFORCED PROPOSED CONCRETE FOOTPATH 125mm THICK
RA
CONCRETE BASE AND EDGE SL72 MESH 32MPa REFER C260 FOR DETAILS
IN
IO WITH 100 WIDE SLOTS AT 2m CTS PROPOSED CONCRETE DRIVEWAY 150mm THICK
2m
SL82 MESH 32MPa REFER C260 FOR DETAILS
CT
TY
S.
P.
IO
TOP O
ROCK APRON ALONG EDGE OF BIORETENTION BASIN FILTER SURFACE
2 FOREBAY (100-150 NOM DIA) 1
X6
F BAN
B
2m WID
PROPOSED STORMWATER DRAINAGE
LAKE
IO
IO R AIN PROPOSED SEWER MAIN
K RL1
DD
E FOO
TTE DY
LO B
MACD
PROPOSED SEWER MAIN MAINTENANCE HOLE
0S RP
03.55
0 5
Ø1 10
TPATH
103
PROPOSED SEWER MAIN MAINTENANCE SHAFT
IO
PROPOSED WATER MAIN
ONAL
5 PROPOSED WATER VALVE
3.5
R L10 SUBSOIL DRAINS TO HAVE
D DR
ANK A MINIMUM 0.5% GRADE 3 PROPOSED FIRE HYDRANT
FB 3.7 CONCRETE HEADWALL
PO .10 WITH MULTIPLE INLETS EXISTING UNDERGROUND STORMWATER DRAINAGE
TO RL
EXISTING WATER MAIN
104
EXISTING COMMUNICATIONS CABLES
4.0
.10 EXISTING OVERHEAD ELECTRICAL
RL
EXISTING SURFACE CHANGE OF GRADE
Ø600 R EXISTING SITE BOUNDARY
CP
EXISTING TREES
DSIL102.950
103
10 DESIGN SURFACE CONTOURS (250mm INTERVALS)
RL
104
10 EXISTING SURFACE CONTOURS (250mm INTERVALS)
.10
4.0
RL
Ø3
BIORETENTION BASIN DETAIL
.10
BIORETENTION BASIN 75
3.7
RC
FILTER SURFACE
3
P
LEVEL: RL102.90
SCALE 1:100 (A1) - 1:200 (A3)
Check all dimensions before commencement of work.
HEADWALL 5/A DETAIL Check Site boundary dimensions from the Title plans
Check Building Boundary clearances by set out.
Notwithstanding the information supplied on this drawing,
the location, depth and extent of underground or overhead
services are to be confirmed and protected on site by the
SCALE 1:25 (A1) - 1:50 (A3) contractor prior to commencement of works.
Approved
Checked - CT Drawing title - Project - PROPOSED 1 INTO 3 Site - Project No. 233467 Sheet No. C360
E 17/06/2025 RFI STORMWATER AMENDMENTS SK
Design - SK Drawn - SK D 24/03/2025 UPDATED PROJECT NAME SK BIORETENTION BASIN DETAILS DEVELOPMENT 62 LAKE MACDONALD DRIVE, Digital Ref :
C360 BIORETENTION BASIN
DETAILS Issue : E
C 14/03/2025 UPDATED LOT LAYOUT SK
Scales - AS SHOWN B 20/09/2024 ISSUE FOR APPROVAL SK COVEY ASSOCIATES PTY LTD 124 DUPORTH AVENUE Client -
NOOSA COUNCIL COOROY This Document is copyright and shall not be copied
A 10/01/24 ISSUE FOR CLIENT REVIEW SK
ABN 59 137 305 992 PO BOX 16 without written approval, nor shall it be used except
Document Stage - APPROVAL (07) 5443 7777 MAROOCHYDORE QLD 4558 for the Development and the Site Specified.
Issue Date Description By [email protected]
c:\12dS\data\12DSERVER\233467_2957\DWG Covey\OPW\Uncontrolled\C360 BIORETENTION BASIN DETAILS.dwg Plot 4 July 2025 - 5:07 PM
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