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MCU14/0106 & OPW15/0001 Appendix E - Stormwater Management Plan
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Plans and drawings
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Log in to see the plans as drawn DATE PLOTTED: 16 April 2015 11:55 AM BY : ADAM HAZELGROVE
LANDSCAPED
1000 LENGTH VARIES 1000
REFER TO TABLE
0.300 BASIN WIDTH 0.300 C.I. CAP AND 350x350x150 CONCRETE FIELD INLET
VARIES SURROUND. CAP TO HAVE LOCKING TYPE 1 GRATE
PROVISION TO PREVENT UNAUTHORISED
KERB TYPE M6 KERB TYPE M6 ACCESS AS PER BCC STD DWG UMS-153
0.150
1(V H)
):2(
H) ):2(
E.D.L. 1(V
1 IN 2.
200
2. 1 IN S.L.
FILTER
600 U.N.O.
SAND
0.400
FILTER
SAND
DRAINAGE
GRAVEL
LAYER
LAYER
STORMWATER
0.300
300
GEOTEXTILE
CLASS B FALLING TO FIELD INLET AT
0.5% GRADE PIPES FALLING TO FIELD INLET GEOTEXTILE
AT 0.5% GRADE CLASS B
TYPICAL BIO SWALE PROFILE TYPICAL BIO-FILTER LONGSECTION
SCALE A1 - 1 : 20 SCALE A1 - 1 : 20
A3 - 1 : 40 A3 - 1 : 40
FILTER MATERIAL GRADING:
E/OH
///
///
FILTER MATERIAL TO HAVE HYDRAULIC CONDUCTIVITY OF 200mm/hr
UNDER DRAINAGE MATERIAL IS TO HAVE A MINIMUM HYDRAULIC CONDUCTIVITY
OF 5000mm/hr. THE GRADING OF THE DRAINAGE GRAVEL SHALL COMPLY WITH
NORTH
///
THE FOLLOWING CRITERIA:-
/// ///
D50 85 (FILTER MEDIA)
D15 (DRAINAGE LAYER) = 5 TO 20xD15 (FILTER MEDIA)
///
D50 (DRAINAGE LAYER) < 25xD50 (FILTER MEDIA)
D60 (DRAINAGE LAYER) < 20xD10 (DRAINAGE LAYER)
FILTER MEDIA PARTICLE SIZE DISTRIBUTION:
BIO
FILTE
RETE
NTION
R AREA
= 92m
CLAY & SILT <3% (<0.05mm)
BIO
RETEN
VERY FINE SAND 5-30% (0.05-0.15mm)
FINE SAND 10-30% (0.15-0.25mm)
FILTE
R AREATION
= 104m
E/OH
BIO
FILTE
RETEN
R AREA
TION
= 124m
MEDIUM TO COARSE SAND 40-60% (0.25-1.0mm)
COARSE SAND 7-10% (1.0-2.0mm)
FINE GRAVEL <3% (2.0-3.4mm)
SHEET CI-C12 FILTER MEDIA CRITERIA:
FILTER MEDIA THAT DOES NOT MEET THE FOLLOWING SPECIFICATIONS WILL BE
= 54m
ON
BIO RETENTI
AREA
FILTER
REJECTED:
E/OH
= 54m
ON
BIO RETENTI
AREA
FILTER
ORGANIC MATTER CONTENT - LESS THAN 5% (W/W). AN ORGANIC
///
CONTENT HIGHER THAN 5% IS LIKELY TO RESULT IN LEACHING OF
NUTRIENTS.
pH - AS SPECIFIED FOR 'NATURAL SOILS AND SOIL BLENDS' 5.5 - 7.5 (pH 1:5
///
SHEET CI-C13
ION
m
=82
ENT
A
ARE
TER RET
BIO
FIL
SHEET CI-C15 IN WATER)
ION
m
=61
ENT
A
RET
ARE
BIO
TER
FIL
E/OH
ELECTRICAL CONDUCTIVITY (EC) - AS SPECIFIED FOR 'NATURAL SOLID AND
///
SOIL BLENDS' <1.2 ds/m.
PHOSPHORUS - <100 mg/kg.
///
BIO RETENTION
FILTER AREA = 37m
PROPOSED
BUILDING
SHEET CI-C14
BIO-RETENTION NOTES:
///
BIO RETENTION
FILTER AREA = 21m
B.R.1. ALL OTHER DETAILS FOR BIO RETENTION DEVICES TO BE IN
E/OH
ACCORDANCE WITH IPWEAQ STD. DWG's WSUD-001 TO WSUD-008.
///
B.R.2. BIO-FILTER TO BE DENSELY VEGETATED TO A HEIGHT OF 250mm.
B.R.3. PLANT SPECIES TO BE IN ACCORDANCE WITH LANDSCAPE ARCHITECT'S
DRAWINGS AND HEALTHY WATERWAYS WSUD TECHNICAL DESIGN
GUIDELINES.
CAD File: P:\j13041 noosa civic\Design\ACAD\Concept\J13041-CI-C11-C15 BIO BASIN LAYOUT PLAN.dwg
///
B.R.4. TO ALLOW FOR FUTURE MAINTENANCE, PIPES IN THE GRAVEL LAYER TO
///
BE PUSH FIT JOINTED ONLY (NOT GLUED)
B.R.5. 100 DIA. uPVC PIPES ARE TO HAVE 150mm x 3mm LONGITUDINAL SLOTS
///
AT 350mm CENTRES AT 4 EQUAL SPACINGS AROUND THE
CIRCUMFERENCE.
B.R.6. ALL LEVELS NOTED ON BIO-FILTERS REFER TO FINISHED SAND LEVEL.
E/OH
XREF's: X-J13041-CONCEPT; X-J13041-SURVEY; J13041 concept stormwater
B.R.7. ALL BIO-FILTERS ARE TO HAVE SIGNAGE TO EDUCATE RESIDENTS OF
THE FUNCTION OF THE BIORETENTION BASINS. REFER TO LANDSCAPE
KEY PLAN ARCHITECTS DRAWINGS FOR DETAILS.
SCALE A1 - 1 : 2000
A3 - 1 : 4000 0.25 0 0.25 0.5 0.75 1.0 1.25m 20 0 20 40 60 80 100m
Scale 1:25 Scale 1:2000
Drawn Date Client
CHECK PRINT ONLY N.J.W. . QIC NOOSA CIVIC PTY LTD
R E SS Cardno Limited All Rights Reserved.
PRELIMINARY FINAL INITIAL DATE INITIAL DATE
Checked
P.M.
Date Project
. NOOSA CIVIC EXPANSION Status
PRELIMINARY
R O G This document is produced by Cardno Limited solely for the
Designed Date NOOSAVILLE
N P benefit of and use by the client in accordance with the MARKUP NOT TO BE USED FOR CONSTRUCTION PURPOSES
ON I
N.J.W. .
CONCEPT
V I S I assume any responsibility or liability whatsoever to any third BACKDRAFTED / CORRECTED
Cardno (Qld) Pty Ltd | ABN 57 051 074 992
Verified
P.M.
Date
. Title
DATUM
A.H.D.
Orig. Date
NOV 2014
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