2783 Colour 110713 · MCU13/0098

Page 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

a 60 ——-— NO RETENTION
oO
g 50: S WITH RETENTION
ty 40:

ADJACENT INDUSTRIAL ESTATE & 30. Zz ~
2 7 ~
S 70 _ oo =—
© 40 7 ~ ~
0 ! T I
2 4 6 8 10 12 14 16 18

rFOR DETAILS OF ROOF DRAINAGE REFER TO HYDRAULIC CONSULTANTS DRAWINGS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

   

 

 

 

 

 

 

 

 

 

 

 

 

     
   

 

 

 

 

 

 

 

 

 

 

 

 

  

  
 

 

 

 

 

 

 

 

 

TIME (MINS.)

STORMWATER HYDROGRAPH THROUGH TANK

PEAK FLOW MITIGATION THROUGH ON SITE RETENTION TANK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

| N - = = TOTAL PROPOSED TANK VOLUMES:
i COMBINED nN \ ee TANK FOR HARVESTING: 10,500 LITRE
ere} ere .
HARVESTING /RETENTION CE OOO eee Eee ee TANK FOR RETENTION: 12,000 LITRE
\ TANK, TYPE ABOVE Tee
\ GROUND. _| | | ~~ _
~~ TOTAL VOLUME | | ~ RUNOFF & DETENTION CALCULATIONS:
22,500LITRE | MAXIMUM EVENT: Q100
— DISCHARGE MINIMUM OF | | TIME OF CONCENTRATION: 5min
a 80% ROOF CATCHMENT | . INTENSITY: 326mm/hr
Tee AREA TO TANK. | y | SITE AREA: 3266sqm
IMPERVIOUS AREA: 2744sqm
| | PRE DEVELOPMENT PEAK RUNOFF: 260L/s
| & PEAK RUNOFF POST DEVELOPMENT: 290L/s (NO RETENTION)
\ | | |
ne A RETENTION VOLUME REQUIRED: 11,900 LITRE
~~ | ol |. —. 4}—-—-—--- RETENTION VOLUME PROVIDED: 12,000 LITRE
BIO RETENTION a
SYSTEM FOR\ | 9 | | ~ REDUCTION REQUIRED: 29.8L/s
ROOF CATCHMENT | |
MIN AREA 45sqm>\ | REDUCTION PROVIDED: 33.9L/s
~. |
9300 SHOWN BESIDE—— ||. | | FROM ROOF
BRS FOR CLARITY een
ONLY | a | =
IN
& TNT TTT TT VATTITTTIT NTT TTT TTT ITNT TTT TTT TTT NTT Nn TTT TTT TTT TTT TT TTT TTT MNT TT WTNKe- — HI-FLOW #300
~ BRS 3/1 rT? 3 Te
_ m
| %
wW bE
| gS 5
\ COMBINED ui
: heer HARVESTING / MITIGATION
\ wo
S Yt PROPOSED NEW WAREHOUSE BUILDING TANK 3
. 42000) TOTAL VOLUME:
\, A soa) O 22,500 LITRE
~ Le 50% HARVESTING YT )
~ 1L3.70 oO ~ |
ae & ~ Or eae ON LT 90 LO-FLOW SLOW
oe © 3b LEAK TO BIO
\ ~ iw RETENTION SYSTEM
S ee
7e5. N. 3
~~ GROUND
Se ~ NX NX N N NX N N N X« xX NO N\ X« ~~
-& FFL5.400 | ™-6  FFL5.400 [email protected] RAINWATER HARVESTING AND TO LAWFUL POINT OF DISCHARGE
MITIGATION TANK ASSEMBLEY
|_| SCALE: NTS
Ld ~
CARPARKING = ~
5 ~
S se
[email protected] FFL5.200 2 _
x ~~ DISCLAIMER — ENSURE ORIGINAL SIZE DRAWING IS USED
FOR ASSESSMENT, TENDERING AND CONSTRUCTION.
oN N [Amd Description Date
ee me DRIVEWAY ~
~~ 5/9.
10 oo CARPARKING
ie — 1L3.750:
1L3.510N Issue Notes Date
For Development Approval] X 11-07-13
Ne CARPARI For Building Approval
For Tender
_ LOT 3 PROPERTY CONNECTION
- _ 0375; 5.9m @ 1% For Construction
— USIL3.470 a.
so DSIL3.410 s Constructed
ae 225 BIO RETENTION BIO_ RETENTION
4175 1L3.510 L3.600 SYSTEM FOR SOUTH SYSTEM FOR
ee CARPARK NORTH CARPARK
oN CATCHMENT. CATCHMENT.
SV —=—EXISTING .
~ STORMWATER MIN AREA 11sqm MIN AREA 15sqm Hydraulic " 1
i MANHOLE 1/1:
se SL4.870 INTERNAL ACCESS ROAD (ROW)
se 1L3.555 y~ >|
aoe contact: Reinhold Koenning MiEAust RPEQ No 7023
= PO Box 181
~—— — SS — Moffat Beach, QLD, 4551
__ a 4 BE -4|75— a oo TT Te email: [email protected]
| = OS =< 4[5— ee ” PH: (07) 5491 4333 FX: (07) 5491 4233
_ ee ee oe oe CLIENT :
——— y MARKRIS FOODS
/ SITE ACCESS SITE ACCESS ARCHITECT -
/ \ SOUL SPACE
Z \ \ J
(Prosect: 42 HOFFMAN DRIVE »
NOOSAVILLE
R EF N €£ S T R & ET NBUBTRAE peveLorwenr
DRAWING TITLE:
STORMWATER
DRAINAGE
AND QUANTITY
Design RH, Checked] Ch | Date 11-07-13 | Dwg, No. AMD,
\ Scale: 1: 200 oN At uNo.| 2 of 4 2783-2 J
RPD:— LOT 3 / FMR LOT 2 SP 222982

 

 

 

 

 

 

 

 

 

 

 

Page 3

 

2000

22500

 

 

 

 

 

 

 

 

 

BIO RETENTION SYSTEM BRS 3/1

arp ica:

100 SLOTTED PVC WITH
CLEANOUT TO SURFACE
USING SCREW CAP.

 

 

ON SITE, ABOVE GROUND COMBINED
HARVESTING/RETENTION TANK WITH TOTAL
VOLUME OF 22,500 LITRES.

12,000 LITRE FOR RETENTION

10,500 LITRE FOR HARVESTING

300 HI-FLOW BYPASS BRS (NOT
SHOWN FOR CLARITY)

#90 LO-FLOW CHARGE ON TOP OF BRS

ON SITE, ABOVE GROUND COMBINED

HARVESTING/RETENTION TANK WITH TOTAL

VOLUME OF 22,500 LITRES.
12,000 LITRE FOR RETENTION
10,500 LITRE FOR HARVESTING
#300 HI-FLOW BYPASS BRS

#90 LO—FLOW CHARGE ON TOP OF BRS

ILTER MEDIUM SURFACE AREA WITH DENSE
PLANTING. FOR DETAILS OF SELECTED PLANTS SUCH
AS GRASSES, SHRUBS AND SELECTED TREES REFER
TO LANDSCAPE ARCHITECTS PLANS.

SL3.500

250 WIDE BATTER SURROUNDING BIO RETENTION SYSTEM.
ee: BATTER SHALL BE PROVIDED WITH ROCKS AND DENSE
oe PLANTING. FOR SELECTION OF PLANTS SUCH AS A

 

 

 

 

 

 

 

 

ae

 

BIO RETENTION SYSTEM BRS 3/1

 

 

 

SUBDRAINAGE LAYOUT

PLAN VIEW

MIXTURE OF GRASS, SHRUBS AND SELECTED TREES REFER
TO LANDSCAPE ARCHITECTS PLANS.

600sq HI-FLOW BYPASS AND
TRANSFER CHAMBER, CONCRETE WITH
ELEVATED GRATE AND WEIR AT
SL5.250

300 SYSTEM OUTFLOW

DIRECTED TO LAWFUL
POINT OF DISCHARGE

 

 

 

12,000 LITRE
RETENTION VOLUME

10,500 LITRE
HARVESTING VOLUME

 

300 HI-FLOW BYPASS
LOCATED UNDER BIO
RETENTION SYSTEM AND
CONNECTED TO SYSTEM
BYPASS CHAMBER AT
INVERT.

90 LOW-FLOW MITIGATION
DRAIN DISCHARGE TO TOP
OF BIO RETENTION SYSTEM
USING APPROVED FLAP
VALVE. CHARGE ON TOP OF
GRAVEL MATTRESS FOR
SCOUR PROTECTION.

 

 

600 FILTRATION ee

100 TRANSITION LAYER
200 DRAINAGE LAYER

250 EXTENDED DETENTION DEPTH

OOsq OVERFLOW AND HIGH
FLOW BYPASS CHAMBER,
CONCRETE WITH WEIR AT
SL5.250 AND HINGED,
ELEVATED GRATE.

5.300

 

 

 

 

5.000 y
y

4.400

 

 

 

 

 

 

 

 

 

4.300
NS 4.100

 

 

 

 

 

3 3.700

 

BIO RETENTION SYSTEM BRS 3/1
LONG SECTION

SECTION (Aa
SCALE 1: 201)

BIO RETENTION SYSTEM A NOTES
CATCHMENT: ROOF 1800m?

 

e FILTER MEDIUM AREA: 45m?

e¢ FORE BAY AREA: 1.5m?

e PROVIDE #100 SUBSOIL DRAINAGE WITH
CLEAN OUT POINTS AS INDICATED ON
PLAN.

250 EXTENDED DETENTION DEPTH

5.300

 

THE ENTIRE BRS TO BE ———
WRAPPED IN GEO TEXTILE

600 FILTRATION LAYER:

  
 

 

 

4.100
100 TRANSITION LAYER: _ Nes
3.700
200 DRAINAGE LAYER 0
#300 TO TRANSFER/BYPASS
CHAMBER
BIO RETENTION SYSTEM BRS 3/1
CROSS SECTION
SECTION /—B \
SCALE 1: 201)
NOTE:

IDENTICAL CONSTRUCTION PRINCIPLES
APPLY FOR BRS 3/2 AND BRS 3/3

         

#300 TO LAWFUL POINT OF
DISCHARGE

DISCLAIMER — ENSURE ORIGINAL SIZE DRAWING

FOR ASSESSMENT, TENDERING AND CONSTRUCTION.

IS USED

 

[Amd Description

 

 

 

 

 

 

 

 

 

 

 

 

Issue Notes

 

For Development Approval] X

11-07-13

 

For Building Approval

 

For Tender

 

For Construction

 

As Constructed

 

 

 

 

E Hydraulic

 

 

PO Box 181
Moffat Beach, QLD, 4551
email: [email protected]

contact: Reinhold Koenning MiEAust RPEQ No 7023

PH: (07) 5491 4333 FX: (07) 5491 4233

 

 

 

NOOSAVILLE
INDUSTRIAL DEVELOPM

CLIENT
MARKRIS FOODS
ARCHITECT :
L SOUL SPACE J
(Prosect: 42 HOFFMAN DRIVE Y

ENT

 

DRAWING TITLE:

 

 

 

 

 

 

 

 

 

 

STORMWATER

QUALITY

DETAILS
Design| RK. Checked | Cu | Date 11—07—13 | Dwg. No. AMD.
\ SCALE: 1: 50 on At u.N.o.| 3 of 4 2783-3 J
RPD:— LOT 3 / FMR LOT 2 SP 222982

 

 

Page 4

 

 

RECOMMENDATIONS FOR ESTABLISHMENT & OPERATION:

 

 

 

 

 

 

 

 

 

 

 

    

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

    

 

 

 

 

 

 

  

 

 

 

 

 

 

      

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PHASE OF ESTABLISHMENT: SPECIFICATIONS
Shr Roof water
= DW
The first 2 Years after construction are crucial for the performance of the VBFS.
cto one Pero: : . TANK SPECIFICATION ‘em
Ensure the right plant selection (refer "Healthy Waterways" for plant selection) oo tLe __| |
HED) i j j Fi ( TANK SIZE: 10,000 LITRE wm Vv
During dry periods provide sufficient watering DESCRIPTION: PRECAST kno TEOEND
Perform regular weed removal ' r Tone |
fee : : | 1 SOLENOID SWITCHOVER DEVICE
Replace not established plants where required PUMP SPECIFICATION i! 2 RAIN HEAD IF APPLICABLE
OPERATIONAL PHASE: vawncete we f! A | 2 [SESE es mpcaron
. ; ; ; ; ; ; ; . ; MODEL ACTURER: The my | 5 |PRESSURE LIMITING VALVE, 500 kPA MAX.

e Perform routine inspections of the raingarden (VBFS) to identify any areas of obvious increased sediment deposition, scouring from | | No No § BERING VALVE MAX SOC
storm flows, rill erosion of the batters from lateral inflows and clogging SWITCHOVER DEVICE SPECIFICAITON Mt M | 8 | FILTRATION DEVICE

e Perform routine inspections of the inflow systems in particular the grated drain and clean the grated drain regular from debris and litter Heater NC | 9 | RAINWATER PUMP

oe : : : . >60°C NRV —— NO |NORMALLY OPEN
e Perform routine inspections of the surface of the raingarden and clean from litter and gross pollutants MANUFACTURER: TBC z : NC | NORMALLY CLOSED
: : : : MODEL: TBC &]| | Harvesting |
e Remove sediment build ups in the raingarden E|| | Zone Vo) BALL VALVE
: : : HWS ® $ GV | GATE VALVE

e — Repair any damage from vehicle traffic x 36 | NRV|NON-RETURN VALVE

e Provide regular irrigation/watering during extended dry periods RAINWATER FILTRATION SPECIFICATION - I v Vv Vv | DCV| DOUBLE CHECK VALVE

e Remove any invasive weeds at any time MANUFACTURER: TBC mark “RAIN WATER NRV GV [Sludge zone |

e Remove plants that have died and replace them , RPB Towns

e Perform regular pruning as to Landscape Architects schedule to encourage growth and healthy establishment of plants Syoton ee main

e Perform vegetation pest minotoring and control as to Landscape Architects schedule HOT WATER SYSTEM SPECIFICATION

MANUFACTURER: TBC
RECOMMENDATION: MODEL: TBC RAINWATER HARVESTING SCHEMATIC
THE RAINGARDEN IS PROPOSED TO BE A STORMWATER TREATMENT DEVICE AS OPPOSED TO A NORMAL GARDEN
BED. WE RECOMMEND TO SET UP A SIGN EXPLAINING THE PURPOSE OF THE RAINGARDEN.
WIDTH AS SPECIFIED IN PLAN VEGETATED BIO RETENTION SYSTEM LENGTH AS SPECIFIED IN PLAN WIDTH AS SPECIFIED IN PLAN NOTES: — 8 0 0 =
Use for mulching: LUCERN, WOODCHIP OR EQUIVALENT. 7. Use LUCERN OR EQUIVALENT for mulching
FILTER LAYER: 2. Do not use organic Soils or soil fractions
Clay 2-4% (<0.002mm) for filter layer. , , ; i
Silt 4-8% (0.002-0.05mm) 3. Provide a suitable irragation system required
Very Fine Sand —_5-10%(0.05-0.15mm) for the establishment of the plants and for rom car ar
Fine Sand 10-25% (0.15-0.25mm) use in extended dry periods. Irragation
Med./Coarse Sand 60-70% — (0.25-1.0mm) system shall be supplied from the -
Coarse Sand 7-10%(1.0-2.0mm) harvesting tanks. oO
4. Do not use any geotextile or related wo
TRANSITION LAYER: products between filter and transition or
Coarse Sand 100% 0.5-2 mm between transition and drainage layers.
DRARAGE LAYER oe ene hncarden | |
oO O Fine Gravel 100% 2-5 mm 6 Crovide flush out points for subsurface " oO A raingarden is a garden bed which
. * oO . :
Provide b drainage. wo uses native plants and free drainage to
© base grad 9
© at 0.5% (1:200) i A soils to treat the pollutants formed in
Connect subsoil .
drainage to stormwater to stormwater that runs off the driveway
Provide PVC perforated pipe with infrastructure as — Cc re e
diameter as specified in plan. specified in pian. and carpark. Raingardens help to
Minimum 2 off.
protect our waterways. 4
VEGETATED BIO FILTER STRIP SOIL SPECIFICATION
(NOT TO SCALE) Y lo
NOTES: —
1. Provide selected plants as to specification of
"Healthy Waterways” http://www.healthywaterways.org/
2. Provide "FOREBAY’ made of rocks and pebbles. For
scour protection. Refer detailed design for area.

WATER SENSITIVE URBAN DESIGN TECHNICAL DESIGN GUIDELINES FOR SOUTH EAST BIORETENTION FILTER & RAINGARDEN MAINTENANCE CHECKLIST

QUEENSLAND (Chapter 5, Item 5.6).

The maintenance of the bioretention basin elements involve:

. . . , . vp yg oo . BODY NAME: DATE:

e Routine inspection of the bioretention basin profile to identify any areas of obvious increased sediment CORPORATE DISCLAIMER — ENSURE ORIGINAL SIZE DRAWING IS USED
deposition, scouring from storm flows, rill erosion of the batters from lateral inflows, damage to the profile RESPONSIBILITY CENTRE FOR ASSESSMENT, TENDERING AND CONSTRUCTION.
from vehicles and clogging of the bioretention basin (evident of "boggy" filter media surface). MANAGEMENT NAME: DATE: (Amd Description Date

e — Routine inspection of inflows systems, overflow pits and under-drains to identify and clean any areas of
scour, litter build up and blockages. OWNER NAME: DATE:

e Removal of sediment where it is smothering the bioretention basin vegetation. TRO NAME AND ES OF

e Where a sediment forebay is adopted, removal of accumulated sediment. INSPECTION OUARTER .

e Repairing any damage to the profile resulting from scour, rill erosions or vehicle damage by replacement of FREQUENCY 6—MONTHLY
appropriate fill (to match onsite soils) and revegetating. DROUGHT

e — Tilling of the bioretention basin surface, or removal of the surface layer, if there is evidence of clogging. AFTER EVENT

e — Regular watering/irrigation of vegetation until plants are established and actively growing. INSPECTION ITEMS Yes _|No ACTION REQUIRED

e Removal and management of invasive weeds (herbicides should not be used).

e Removal of plants that have died and replacement with plants of equivilant size and species as detailed in pveral appearance healthy? Issue Notes Date
the plant schedule. Grane Her on wanlase? For Development Approval] X 11-07-13

e Pruning to remove dead or diseased vegetation material and to stimulate growth. For Building Approval

e Vegetation pest monitoring and control. Sediment accumulation at inlet? For Tender

For Construction
Sediment accumulation on pebble surface?
Refer "Water by design" by HEALTHY WATERWAYS. As_Constructed
Sediment accumulation at pipe outlets?
Sediment accumulation in bypass chamber?
HARVESTING Erosion at forebay? .
&
RETENTION Erosion at overflow? Hyd raulic i
2 TANK Any other erosion?
son? SAS]
Damage of support structure? contact: Reinhold Koenning MigAust RPEQ No 7023
ROOF Any other traffic d 1? Morte Bees
ny other fratite Gamage present? Moffat Beach, QLD, 4551
Damage to grates and lids? email: [email protected]
PH: (07) 5491 4333 FX: (07) 5491 4233
Visual plant health ok? CLIENT :
Weeds apparent? Weeding required?
382m? BIO RETENTION SYSTEM BRS3/1 Watering required? MARKRIS FOODS
Irrigation functional?
Replanting required? ARCHITECT :
ee Mowing/slashing/pruning required? Ne SOUL SPACE J
DRIVEWAY Surface clogging visible? (PRovect: 42 HOFFMAN DRIVE Y
2 BIO RETENTION SYSTEM BRS. 3/2 Excess ponding evident? NOOSAVILLE
562m Flushing required? INDUSTRIAL DEVELOPMENT
ee Point of discharge inspected (pit/headwall/swale/creek)? DRAWING TITLE:
DRIVEWAY BIO RETENTION SYSTEM BRS 3/3 RECEIVING WATERWAYS OBSERVATIONS STORMWATER
QUALITY
MAINTENANCE
TREATMENT TRAIN SIGNATURE & DATE:
NOTE: A4 COPIES OF THE FORM CAN BE OBTAINED BY CONSTRUCTION HYDRAULIC | | |
Design| WeH.|Checked| ©} Date |11—O07—13 | Dwg. No. AMD,
(SCALE | N/A ON At un.o.| 4 of 4 2783-4 J

 

 

 

 

 

RPD:-— LOT 3 / FMR LOT 2 SP 222982