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SUPERSEDED Compiled Plans OPW20/0145.02
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Log in to see the plans as drawn NOOSA COUNCIL
NEW B1 KERB WITH
450mm CHANNEL
TO IPWEAQ RS-080
APPROVED PLAN
FOR LOTS BIORETENTION
BASIN AREA=20m2 EARTHWORKS LOTS 13-15 BUSH FIRE ACCESS
OPW20/0145.02 18 MAR 2021
REFER TO ROAD WORKS
DRAWINGS FOR KERB &
DN100 SLOTTED PVC CHANNEL DETAILS
SUBSOIL PIPE
200mm EXTENDED DETENTION
EOB RL4.35 (LOT 15)
EOB RL3.45 (LOT 14)
EOB RL3.45 (LOT 13)
EOB RL4.65 (LOT 12)
EXTENDED DETENTION
WSL 4.30m (AHD)
TOP OF BUND
F NEW DN375 RCP SW LOT 15 RL4.35
SW24
F LOT 15 BIO BASIN RL4.1
LOT 14 RL3.45
SW24 LOT 14 BIO BASIN RL3.2
LOT 13 BIO BASIN RL3.2 LOT 13 RL3.45
LOT 12 BIO BASIN RL4.4 LOT 12 RL4.65
2.5%> (VARIES) 2.5%>
1:2 <1:2 1:2
> >
STONE PITCHING
0.9m
1.0
D50=200mm
100Ø SLOTTED PVC DRAINS CONNECT
LOT'S 12-15 PROVIDE DN375
INTO GRATED PIT. GRADE AT 0.5%
RCP SW PIPE AT 0.5% GRADE
LOT'S 12-15 PROVIDE ENERGY
DISSIPATORS TO ALL
BIO-RETENTION TYPICAL LOTS 12-15 - DETAIL PLAN BIO-RETENTION BASIN 6 - SECTION F
SCALE 1:250 (A3) SCALE 1:50 (A3)
900x900 RC PRECAST PLACED LAYER/ROW OF 150MINUS ROCK ON
0.2m STORMWATER INLET PIT BIDUM A14 GEOFABRIC AT BASE OF CHUTE.
0.2m
EXTENDED WITH RAISED GRATE; WRAP GEOFAB UNDER CONCRETE SPILLWAY.
DETENTION REFER TO DETAIL PLACED ROCK TO SIT ABOVE SPILLWAY FSL
FILTER MEDIA AS ABOVE
REFER TO KERB OPENING
DETAIL ON PLAN 1856-SW19
DEPTH: 0.9m
0.6m DEEP FILTER MEDIA LAYER
0.1m DEEP TRANSITION LAYER
0.2m DEEP DRAINAGE LAYER
100Ø SLOTTED 0.5% (MIN)
DRAINAGE PIPES OUTLET PIPE DN450 PROVIDE LOCKING C.I. CAP TO EXTEND
BASE SLOPE APPROX. 150mm ABOVE
LOT 15 IL3.2 FUNCTION OR SECURE
(TYP) BASIN SURFACE
LOT 14 IL2.3 CAP WITH SCREWS
LOT 13 IL2.3
LOT 12 IL3.5
BIO-RETENTION BASIN 1 - INLET
NOT TO SCALE 150mm THICK CONCRETE SL62
SUBSOIL DRAIN CLEANOUT - PVC PIPE PROVIDE RAISED STONES
REINFORCING, 50mm TOP COVER
TEMPORARY TURF (NON SLOTTED) AND CONNECTOR FOR ENERGY DISSIPATION
135° BEND, REFER NOTE
CLEANOUTS AT HEAD OF SUBSOIL BIDUM A14
BELOW.
DRAIN
50mm TOP SOIL
GOETEXTILE FABRIC
WRAPPED OVER COMPLETE
FILTER MEDIA
CLEANOUT POINT DETAILS
BIORETENTION BASIN NOT TO SCALE
REFER TO TYPICAL UNDER-DRAIN: SLOTTED RIGID PIPE TO AS2439.1 OR
CROSS SECTION. APPROVED EQUIVALENT, 0.5% MIN. GRADE. DIA TYPICALLY
100-150Ø U.N.O.
PIPE JOINTS SHALL BE GLUED USING PLUMBING CEMENT. SECTION
FILTER SOCKS NOT TO BE USED. UNDER-DRAINAGE PIPES
TEMPORARY COVER DETAIL SHALL BE SEALED INTO PITS USING GROUT OR APPROVED KERB OPENING DETAIL
WATERTIGHT SEAL.
NOT TO SCALE
PROJECT: JOB NUMBER
REV DATE DESCRIPTION BY CHKD SCALE APPROVED PROPOSED SUBDIVISION 1856
A 13-09-19 FOR APPROVAL MM CL AT NOOSA CIVIC, WALTER HAY DRIVE
B 24-08-20 REVISED STORMWATER ALIGNMENT MM CL DATUM AHD SHEET: 24 OF 30
0 2.5 5 7.5 10 12.5m FOR STOCKWELL PTY LTD
C
D
21-09-20
16/10/20
REVISED FOR NOOSA COUNCIL DRAFT CONDITIONS
REVISED AS PER COUNCIL RFI [29/09/20]
MM
MM
CL
CL
DESIGN MM ................. DRAWING NUMBER REV
DRAWING TITLE:
DRAWN MM Director: CAMERON LANDRETH
E 26-11-20 REVISED AS PER COUNCIL RFI [5-11-20] MM CL p 07 5443 8285
F 10-12-2020 AMENDED LINE 24 BIO BASIN MINOR CHANGES DTB DTB DESIGN CHECK
SCALE 1:250 A3
(RPEQ 19358)
ABN 89 215 591 077
e [email protected] w www.barlowshelley.com.au
BIO-RETENTION BASIN LAYOUT & DETAIL PLAN SW24 F
CL
DATE 13-09-19
This drawing is not to be copied or amended without written permission from
Barlow Shelley Consulting Engineers
a PO Box 899, Maroochydore,4558 SHEET 6 OF 6 'TYPICAL BIO BASIN'
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