7. Hydraulic Plans · MCU13/0098

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-~ 60 ——— NO RETENTION
oO
a 50.
@ = WITH RETENTION
Q 40 =
ADJACENT INDUSTRIAL ESTATE = 50 Z
7 4 ™~
am a —<—=
I ~
© 40 oe ~
0 ! TT I
2 4 6 8 10 12 14 16 18
TIME (MINS.)
-FOR DETAILS OF ROOF DRAINAGE REFER TO HYDRAULIC CONSULTANTS DRAWINGS STORMWATER HYDROGRAPH THROUGH TANK
PEAK FLOW MITIGATION THROUGH ON SITE RETENTION TANK
XN = — = TOTAL PROPOSED TANK VOLUMES:
COMBINED y \ oe TANK FOR HARVESTING: 10,500 LITRE
ere “3 ere .
PARVESTING/ RETENTION TH . | TANK FOR RETENTION: 12,000. LITRE
TANK, TYPE ABOVE To
GROUND. _| To 7
TOTAL VOLUME Oe RUNOFF & DETENTION CALCULATIONS:
_ 22,500LITRE | MAXIMUM EVENT: Q100
ek, DISCHARGE MINIMUM OF TIME OF CONCENTRATION: 5min
a 80% ROOF CATCHMENT | . INTENSITY: 326mm/hr
AREA TO TANK. | SITE AREA: 3266sqm
: IMPERVIOUS AREA: 2744sqm
PRE DEVELOPMENT PEAK RUNOFF: 260L/s
)  & PEAK RUNOFF POST DEVELOPMENT: 290L/s (NO RETENTION)
~\ |
NS aA RETENTION VOLUME REQUIRED: 11,900 LITRE
NS | & | fp RETENTION VOLUME PROVIDED: 12,000 LITRE
BIO RETENTION a Se _
SYSTEM FOR\ | S Sem 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 | _ ;
& Lo HI-FLOW 9300
BRS 3/1 rr? 3 Te
a
600 | ®
. sq w eo
SS OVERFLOW/BYPASS 3 me, Z|
‘\ AS PER oN COMBINED my
: bon : HARVESTING/MITIGATION
\ DETAIL rN a
\ ne PROPOSED NEW WAREHOUSE BUILDING i
N, A oat 22,500 LITRE
S a Lo 50% HARVESTING T |
~. 1L3.70 io) ~ |
ay me Or eae ON _ #90 LO-FLOW SLOW
Ne ° se 3 | LEAK TO BIO
NS me i RETENTION SYSTEM
S oe
<3. ms. z
: \
SN ae GROUND
Se oe WAKA NANA ANRAN AWN AN ANANSI A WAN
~) FFLS5.400 | --  FFLS.400 b> FFL5.400 RAINWATER HARVESTING AND TO LAWFUL POINT OF DISCHARGE
MITIGATION TANK ASSEMBLEY
|_| SCALE: NTS
Ld ~
CARPARKING = ~
E
-© FFL5.200 FFL5.200 3 _—
B a DISCLAIMER — ENSURE ORIGINAL SIZE DRAWING IS USED
a FOR ASSESSMENT, TENDERING AND CONSTRUCTION.
oN [Amd Description Date
. 9300) DRIVEWAY ~
To N\ N.
me N,
~~ _ “
~ A gin ae
10 ee a CARPARKING
ie — 13.675:
opt L3.510\ |
; wee uv
600sq 1L3.525 Issue Notes Date
Lae For Development Approval
° N CARPARKING For Building Approval x [04-10-13
| For Tender
LOT 3 PROPERTY CONNECTION 600sq -
8375: 59m @ 1% OVERFLOW/BYPASS For Construction
~~ . CHAMBER As Constructed
+ DSIL3.410 o AS PER s Constructe
ne 225 BIO RETENTION BIO_ RETENTION DETAIL
4 Ze IL3.490 SYSTEM FOR SOUTH SYSTEM FOR
4175, oe OyentLow BYPASS CARPARK NORTH CARPARK
oN : CATCHMENT. CATCHMENT.
= Sy a ——_XISTING CHAMBER :
Ne STORMWATER ke eR MIN AREA 11sqm MIN AREA 15sqm Hydraulic " !
a MANHOLE 1/1: DETAIL
~ | SL4.870 INTERNAL ACCESS ROAD (ROW)
S s s s s s s a s ( s —1L3.555 s S s S s s S s S s s s s S s S s s S s s— a . . Y
~ 4 contact: Reinhold Koenning MigAust RPEQ No 7023
= PO Box 181
pe a ae — Moffat Beach, QLD, 4551
Le ae BE -4|75— a oo - ee "Ta ---- _— oe email: [email protected]
[- — — =  ysTING IN-LINE 4HBRANTA — ~- PH: (07) 5491 4333 FX: (07) 5491 4233
So fp ee wee = ee ee CLIENT
7 an oO MARKRIS FOODS
/ SITE ACCESS WA SITE ACCESS ARCHITECT =
/ EXISTING MAIN SUPPLY PLOTTED FROM CIVIL ENGINEERS DOCUMENT: :
\ SOUL SPACE
Z . \ J
(Prosect: 42 HOFFMAN DRIVE »
NOOSAVILLE
| i C) [ [ MA /\ NI [> FR | \/ INDUSTRIAL DEVELOPMENT
DRAWING TITLE:
OPERATIONAL WORKS
STORMWATER
DRAINAGE AND
QUANTITY
Design RH, Checked] Ch | Date 04-11-13 | Dwg, No. AMD.
\ Scale: 1: 200 ON At U.NO.| 2 Of 6 2790-2 JA
RPD:— LOT 3 / FMR LOT 2 SP 222982

 

 

 

Page 3

 

ON SITE, ABOVE GROUND COMBINED
HARVESTING/RETENTION TANK WITH TOTAL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

         

 

  
 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VOLUME OF 22,500 LITRES. FLOW BYP,
12,000 LITRE FOR RETENTION LOOTED ONDER HO
2000 10,500 LITRE FOR HARVESTING RETENTION SYSTEM AND
a 300 HI-FLOW BYPASS BRS (NOT CONNECTED TO SYSTEM x
SHOWN FOR CLARITY) BYPASS CHAMBER AT a
$90 LO-FLOW CHARGE ON TOP OF BRS INVERT. a
| 90 LOW-FLOW MITIGATION S 00sq OVERFLOW AND HIGH
DRAIN DISCHARGE TO TOP 5 FLOW BYPASS CHAMBER,
OF BIO RETENTION SYSTEM i CONCRETE WITH WEIR AT
ON SITE, ABOVE GROUND COMBINED = | Be OO IGN VOLUME USING APPROVED FLAP im SL5.250 AND HINGED,
HARVESTING/RETENTION TANK WITH TOTAL VALVE. CHARGE ON TOP OF 9 ELEVATED GRATE.
VOLUME OF 22,500 LITRES. | —~e GRAVEL MATTRESS FOR a
12,000 LITRE FOR RETENTION = SCOUR PROTECTION. B
10,500 LITRE FOR HARVESTING Zz
#300 HI-FLOW BYPASS BRS &
¢90 LO-FLOW CHARGE ON TOP OF BRS 10,500 LITRE as
HARVESTING VOLUME 3
)\reicat: 5.2508 5.300
%100 SLOTTED PVC WITH & rp
CLEANOUT TO SURFACE
USING SCREW CAP.
4.400 4.300
_ | c NS 4.100
600 FILTRATION LAYER —~
3.700
100 TRANSITION LAYER 3
200 DRAINAGE LAYER
#300 TO LAWFUL POINT OF
DISCHARGE
BIO RETENTION SYSTEM BRS 3/1
LONG SECTION
SECTION (Aa
SCALE 1: 201)
BIO RETENTION SYSTEM _A NOTES
CATCHMENT: ROOF 1800m?
¢ FILTER MEDIUM AREA: 45m?
* FORE BAY AREA: 1.5m?
* PROVIDE 9100 SUBSOIL DRAINAGE WITH
CLEAN OUT POINTS AS INDICATED ON
PLAN.
xr
-
a
ir
a
Zz
a (8 \ é
Ne é
it)
E
lu
a
a
ir)
a
Zz
Ld
oO Ki
© Oo
uw) 0
5.300
N N
N
ILTER MEDIUM SURFACE AREA WITH DENSE THE ENTIRE BRS TO BE ————
PLANTING. FOR DETAILS OF SELECTED PLANTS SUCH WRAPPED IN GEO TEXTILE
AS GRASSES, SHRUBS AND SELECTED TREES REFER
TO LANDSCAPE ARCHITECTS PLANS. 600 FILTRATION LAYER
ee SL3.500 4.100 DISCLAIMER — ENSURE ORIGINAL SIZE DRAWING IS USED
. 100 TRANSITION LAYER Se FOR ASSESSMENT, TENDERING AND CONSTRUCTION.
200 DRAINAGE LAYER O aS (amd Description Date
#300 TO saawsrer/eyenss-
CHAMBER
BIO RETENTION SYSTEM BRS 3/1
CROSS SECTION
250 WIDE BATTER SURROUNDING BIO RETENTION SYSTEM.
ee: BATTER SHALL BE PROVIDED WITH ROCKS AND DENSE SECTION (8
o PLANTING. FOR SELECTION OF PLANTS SUCH AS A
MIXTURE OF GRASS, SHRUBS AND SELECTED TREES REFER SCALE 1: 20
TO LANDSCAPE ARCHITECTS PLANS. :
Issue Notes Date
For Development Approval
For Building Approval x l04—11-13
NOTE: For Tender
: For Construction
BIO RETENTION SYSTEM LEVEL SCHEDULE IDENTICAL CONSTRUCTION PRINCIPLES is Constructed
BRS BRS% BRS% E
1 lek
Hydraulic
EDGE OF SURROUND
SURFACE 5.300 4.900 4.900
contact: Reinhold Koenning MiEAust RPEQ No 7023
PO Box 181
Moffat Beach, QLD, 4551
WEIR LEVEL OF OVERFLOW email: [email protected]
BYPASS CHAMBER 5.250 4.850 4.850 PH: (07) 5491 4333 FX: (07) 5491 4233
CLIENT :
600sq HI-FLOW BYPASS AND MARKRIS FOODS
TRANSFER CHAMBER, CONCRETE WITH SURFACE LEVEL OF FILTER
ELEVATED GRATE AND WEIR AT LAYER 5.000 4.600 4.600 ARCHITECT :
SLS.250 SOUL SPACE
> <
PROJECT: 42 HOFFMAN DRIVE
INVERT LEVEL OF FILTER
LAYER 4.400 4.000 4.000 NOOSAVILLE
INDUSTRIAL DEVELOPMENT
INVERT LEVEL OF TRASITION DRAWING TITLE:
LAYER 4.300 3.900 3.900
o| 300 SYSTEM OUTFLOW
Y DIRECTED To LAWFUL OPERATIONAL WORKS
INVERT LEVEL OF DRAINAGE STORMWATER
4.100 3.700 3.700
LAYER QUALITY DETAILS
a/>
INVERT LEVEL OF BYPASS Design| HK. | Checked Date |04—11—13 | Dwg, No. AMD.
VEL OF 3.700 3.525 3.675 | Qu [nste
\ SCALE: 1: 50 ON At UNo.| 3 of 6 2790-3 J
BIO RETENTION SYSTEM BRS 3/1 BIO RETENTION SYSTEM BRS 3/1
SUBDRAINAGE_ LAYOUT 1:50 PLAN VIEW 1:50 RPD:— LOT 3 / FMR LOT 2 SP 222982

 

 

Page 4

 

 

RECOMMENDATIONS FOR ESTABLISHMENT & OPERATION:

PHASE OF ESTABLISHMENT:

The first 2 Years after construction are crucial for the performance of the VBFS.
“Ensure the right plant selection (refer "Healthy Waterways" for plant selection)
*“*During dry periods provide sufficient watering
“Perform regular weed removal
****Replace not established plants where required

OPERATIONAL PHASE:

e Perform routine inspections of the raingarden (VBFS) to identify any areas of obvious increased sediment deposition, scouring from

 

storm flows,

RECOMMENDATION:

| erosion of the batters from lateral inflows and clogging
Perform routine inspections of the inflow systems in particular the grated drain and clean the grated drain regular from debris and litter
Perform routine inspections of the surface of the raingarden and clean from litter and gross pollutants
Remove sediment build ups in the raingarden
Repair any damage from vehicle traffic
Provide regular irrigation/watering during extended dry periods
Remove any invasive weeds at any time
Remove plants that have died and replace them
Perform regular pruning as to Landscape Architects schedule to encourage growth and healthy establishment of plants
Perform vegetation pest minotoring and control as to Landscape Architects schedule

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
Use for mulching: LUCERN, WOODCHIP OR EQUIVALENT.

WIDTH AS SPECIFIED IN PLAN

 

 

FILTER LAYER:
Clay

Silt

Very Fine Sand
Fine Sand

Med./Coarse Sand 60-70%

Coarse Sand

2-4% (<0.002mm)
4-8% (0.002-0.05mm)
5-10%(0.05-0.15mm)
10-25%  (0.15-0.25mm)
(0.25-1.0mm)
7-10%(1.0-2.0mm)

 

 

 

 

 

TRANSITION LAYER:

 

 

 

 

 

 

 

 

Provide PVC perforated pipe with

diameter as specified in plan.
Minimum 2 off.

MAINTENANCE PLAN

VEGETATED BIO FILTER STRIP SOIL

 

 

 

 

 

Provide base grade at 0.5

   

'% (1:200)

Coarse Sand___ 100% __0.5-2mm
DRAINAGE LAYER:
oO CO Fine Gravel 100% 2-5 mm

  

 

 

 

 

 

      

Connect subsoil
drainage to stormwater
infrastructure as
specified in plan.

SPECIFICATION

 

(NOT TO SCALE)

 

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
QUEENSLAND (Chapter 5, Item 5.6).

The maintenance of the bioretention basin elements involve:

e — Routine inspection of the bioretention basin profile to identify any areas of obvious increased sediment

NOTES:

1.
2.

3.

Use LUCERN OR EQUIVALENT for mulching
Do not use organic Soils or soil fractions
for filter layer.

Provide a suitable irragation system required
for the establishment of the plants and for

use in extended dry periods. Irragation
system shall be supplied from the
harvesting tanks.

Do not use any geotextile or related
products between filter and transition or
between transition and drainage layers.

. Geotextiles may be used in addition to the

impermeable concrete & block surrounds.

. Provide flush out points for subsurface

drainage.

 

deposition, scouring from storm flows, rill erosion of the batters from lateral inflows, damage to the profile

from vehicles and clogging of the bioretention basin (evident of "boggy
e — Routine inspection of inflows systems, overflow pits and under-drains to identify and clean any areas of

scour, litter build

up and blockages.

appropriate fill (to match onsite soils) and revegetating.

the plant schedule.

e Vegetation pest monitoring and control.

Refer "Water by design" by HEALTHY WATERWAYS.

 

ilter media surface).

Removal of sediment where it is smothering the bioretention basin vegetation.
e Where a sediment forebay is adopted, removal of accumulated sediment.
Repairing any damage to the profile resulting from scour, rill erosions or vehicle damage by replacement of

Pruning to remove dead or diseased vegetation material and to stimulate growth.

Tilling of the bioretention basin surface, or removal of the surface layer, if there is evidence of clogging.
Regular watering/irrigation of vegetation until plants are established and actively growing.
Removal and management of invasive weeds (herbicides should not be used).

Removal of plants that have died and replacement with plants of equivilant size and species as detailed in

HARVESTING
&
RETENTION

 

 

TANK

 

 

 

 

DRIVEWAY
562m 2 5
ee

DRIVEWAY

S

 

BIO RETENTION SYSTEM BRS3/1

382m? 5
ee

 

 

 

BIO RETENTION SYSTEM B

 

 

 

BIO RETENTION SYSTEM BRS 3/3

TREATMENT TRAIN

 

 

BIORETENTION FILTER & RAINGARDEN MAINTENANCE CHECKLIST

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BODY . :
CORPORATE NAME: DATE:
RESPONSIBILITY CENTRE . .
MANAGEMENT NAME: DATE:
OWNER NAME: DATE:
PROVIDE NAME AND DETAILS OF
MONTHLY CONSULTANT IF APPOINTED:
INSPECTION QUARTER
FREQUENCY 6—MONTHLY
DROUGHT
AFTER EVENT
INSPECTION ITEMS Yes _|No ACTION REQUIRED

 

 

Overall appearance healthy?

 

Overall appearance clean?

 

Gross litter _on surface?

 

 

Sediment accumulation at inlet?

 

Sediment accumulation on pebble surface?

 

Sediment accumulation at pipe outlets?

 

Sediment accumulation in bypass chamber?

 

 

Erosion at forebay?

 

Erosion at overflow?

 

Any other erosion?

 

 

Damage of support structure?

 

Any other traffic damage present?

 

Damage to grates and lids?

 

 

Visual plant health ok?

 

Weeds apparent? Weeding required?

 

Watering required?

 

Irrigation functional?

 

Replanting required?

 

Mowing/slashing/pruning required?

 

 

 

Surface clogging ible?

 

Excess ponding evident?

 

Flushing required?

 

Point of discharge inspected (pit/headwall/swale/creek)?

 

 

 

 

OTHER
OBSERVATIONS

 

 

SIGNATURE & DATE:

 

 

 

NOTE: A4 COPIES OF THE FORM CAN BE OBTAINED BY CONSTRUCTION HYDRAULIC

 

 

Heater
>60°C

 

 

 

HWS

SPECIFICATIONS

TANK SPECIFICATION

TANK SIZE: 10,000 LITRE
DESCRIPTION: PRECAST

PUMP SPECIFICATION

MANUFACTURER: TBC
MODEL: TBC

SWITCHOVER DEVICE SPECIFICAITON

 

MANUFACTURER: TBC
MODEL: TBC
RAINWATER FILTRATION SPECIFICATION
MANUFACTURER: TBC
MODEL: TBC

HOT WATER SYSTEM SPECIFICATION

 

MANUFACTURER: TBC
MODEL: TBC
SIZE:

Shr

Roof water

 

 

    

 

 

 

- = ee “| VO<NO |
pp DCV |
v Vv |
NO NO
v |
we NC |
Cd NRV s(t —
OQ 2] | Harvesting |
HC/IRRIGATION SI} | Zone
@ 3 |
¥ Vv Vv
mark "RAIN WATER” NRV GV [sludge zone |
Stormwater RPB
System
LEGEND
1 SOLENOID SWITCHOVER DEVICE
2  |RAIN HEAD IF APPLICABLE
3 HARVESTING TANK
4 REMOTE WATER LEVEL INDICATOR
5 |PRESSURE LIMITING VALVE, 500 kPA MAX.
6 WATER METER
7 | TEMPERING VALVE MAX 50°C
8 FILTRATION DEVICE
9 RAINWATER PUMP
NO |NORMALLY OPEN
NC |NORMALLY CLOSED
Vv BALL VALVE
GV | GATE VALVE
NRV|NON-RETURN VALVE
DCV| DOUBLE CHECK VALVE

 

 

 

 

RAINWATER HARVESTING SCHEMATIC

 

AND WATER SUPPLY SPECIFICATIONS

 

 

800

DISCLAIMER — ENSURE ORIGINAL SIZE DRAWING IS USED
FOR ASSESSMENT, TENDERING AND CONSTRUCTION.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

500

 

15

3/2

 

 

 

from carpark
to raingarden

A raingarden is a garden bed which
uses native plants and free drainage
soils to treat the pollutants formed in
stormwater that runs off the driveway
and carpark. Raingardens help to

protect our waterways.

 

50

 

to
creek

 

 

 

 

 

 

or?

 

 

 

RECEIVING WATERWAYS

E

UCATIONAL SIGNAGE

LAYOUT

 

 

15

 

 

 

 

 

[Amd Description Date
Issue Notes Date

For Development Approval

For Building Approval x l04—11-13

For Tender

For Construction

As Constructed

 

E Hydraulic

 

PO Box 181

Moffat Beach, QLD, 4551
email: [email protected]
PH: (07) 5491 4333

FX: (07) 5491 4233

contact: Reinhold Koenning MiEAust RPEQ No 7023

 

 

 

NOOSAVILLE

INDUSTRIAL DEVELOPMENT

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

 

DRAWING TITLE:

OPERATIONAL WORKS

 

 

 

 

 

 

 

 

 

STORMWATER

QUALITY AND

MAINTENANCE
Design] RH. checked] hb [pate |04—11—13 | Dwg. No. AMD.
\. scale : N/A on ar uno.| 4 of 6 | 2790-4 J
RPD:— LOT 3 / FMR LOT 2 SP 222982

 

 

Page 5

 

 

 

 

ADJACENT INDUSTRIAL ESTATE

 

O
ol
i
u
|
a
Ol
u
oO
a

 

 

 

 

 

Oo

 

 

 

 

 

 

 

 

 

 

F42 Fabric to AS1304

Desturbed area
Geotextile fabric

Oy No
4
oN or Pi
Z posts or steel pickets

driven 600mm into ground

 

 

 

 

 

  

100min vertical overlap of fabric

    
  

600max

 

 

 

 

 

Undisturbed area

Backfill

200

SEDIMENT FENCE DETAIL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

   

 

 

 

 

 

 

 

 

 

 

S Gl
~ Concrete masonry Inlet with grate
_ C blocks (150 series)
“SS O
\
~~ C
N.
- _ PERIMETER SEDIMENT FENCE.
i ee REFER DETAIL. AL
Te L 12mm wire netting all sides concrete masonry blocks
ee (150 series)
o a
PR Overflow
os Runoff water * r\
c 0) with sediment | | |
J SS Filtered water
a f
OTE: Sediment
- ; CONSTRUCT NEW Field inlet with grate
DISCHARGE PIT AND
7 ~ Slo PROTECT THE GRATE Gravel filter, refer Grading B, Table 9
Me FROM SEDIMENT oO of QT Specification MRS11.05, exculde
INTAKE DURING material finer then AS sieve 2.36mm.
ao CONSTRUCTION.
FI IL.
REFER DETAIL, FIELD INLET SEDIMENT TRAP
~ _ 4
wl
~~
O
: TEMPORARY CONSTRUCTION
ENTRY/EXIT SEDIMENT TRAP.
~~ REFER DETAIL. Oo
Oo
25,
a kt
Qin ee
we7
le 7
SITE ACCESS gee Berm (300mm min height)

 

 

 

FIOrFF MAN  LRIVE

200NOM

Geotextile fabric, Ze
Bidum U34 or similar.
a ~
an od
& oP

 

 

 

 

 

 

 

 

oo
Runoff from pad 3 oe
directed to sediment S ok
trap er

TEMPORARY CONSTRUCTION ENTRY/EXIT
SEDIMENT TRAP

 

 

Fix to top of stake with
shadecloth fastener or

[" to steel picket

Geotextile Fabric rT
I
1

and F42 oN

50x50 HW stake or steel
picket 1200min long

   

Overflow

  

Backfill

DISCLAIMER — ENSURE ORIGINAL SIZE DRAWING IS USED
FOR ASSESSMENT, TENDERING AND CONSTRUCTION.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

‘Amd. Description Date
Issue Notes Date

For Development Approval

For Building Approval x l04—11-13

For Tender

For Construction

As Constructed

 

 

 

 

E Hydraulic 3

 

contact: Reinhold Koenning MiEAust RPEQ No 7023
PO Box 181
Moffat Beach, QLD, 4551
email: [email protected]
PH: (07) 5491 4333 FX: (07) 5491 4233

 

 

 

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

NOOSAVILLE
INDUSTRIAL DEVELOPMENT

 

DRAWING TITLE:

OPERATIONAL WORKS

 

 

EROSION AND
SEDIMENT CONTROL
(ESC)
Design RH, Checked] Cu | Date 04-11-13 | Dwg. No. AMD.

 

 

 

 

 

\ Scale: 1: 200 ON At UN.o.| 5 of 6 2790-5 J
RPD:— LOT 3 / FMR LOT 2 SP 222982

 

 

 

 

Page 6

 

 

Oo

7.

8.

SEDIMENT & EROSION CONTROL NOTES

 

Erosion and sediment control devices shall be installed and maintained in 9. The underground drainage system shall be used to convey runoff throughout
accordance with these drawings unless an alternative proposal is approved in construction. All drainage pits shall be constructed prior to placement of
writing by the superintendent. Additional erosion and sediment controls shall sub-base material and shall contain a suitable cut-out to capture run-off from
also be installed as necessary during construction. base of boxing during construction.

All erosion and sedimentation control devices shall be installed prior to 10. The underground drainage system including all pits, pipes and GPT shall be
stripping topsoil or commencing earthworks anywhere else on site unless cleaned of sediment prior to on maintenance. Unless otherwise approved by
otherwise approved by the superintendent. An inspection hold point is the Superintendent all temporary erosion and sediment control measures
required at this point prior to the works proceeding. shall be removed at the completion of construction.

Where erosion and sediment control devices cannot be installed due to 11. However such removal shall not proceed until the site is stabilised to the
earthworks or other work operations, they shall be installed at the earliest Superintendent's satisfaction.

possible date. 12. All construction vehicles shall be cleaned of mud and/or loose dirt prior to
Permanent coverage of disturbed areas with topsoil and turf, hydromulch or leaving the site.

mulch (and jute matting if required) is to be undertaken at the earliest 13. No release, or flow is permitted from the site, throughout the earthworks and

practical time.

Turf shall be laid behind kerb and channel for full verge width.

construction period, to any waterway, or stormwater drain or drainage line
leading to a waterway or area of native vegetation, unless the level of total

In order to prevent erosion from concentrated flow paths, the contractor shall suspended solids does not exceed a concentration of 50 milligrams per litre.

follow the following site protection principles:
- Install turf in permanent open drain;

14 An effective water quality self-monitoring program, including at least one
representative measurement of the total suspended solids quality of any flow

- Install geofabric in temporary open drains where shown on drawing; or release from the site on each day runoff to water occurs, must be

- Install sand bags, rock check dams or mulch bunds at 20m centres in all implemented continuously throughout the life of the works which are the
concentrated flow paths including cut-off drains along kerb and channel, subject of this approval. Where the findings of the required performance

along sediment fences, mulch or earth bunds except where drains are lined self-monitoring program indicate that the 50mg/L TSS compliance limit is being
with turf or geofabric. or is likely to be exceeded, remedial action must be taken without delay to

All disturbed areas shall be covered with 100mm of topsoil prior to turfing, ensure ongoing compliance.

seeding, hydromulching or mulching.
All batters 1 on 4 and steeper shall be tined to a depth of 200mm in

15. Sufficient stockpiles of mulch and/or other similar required erosion and
sediment control materials and stores must be maintained on site at all times

accordance with Main Roads specifications prior to topsoiling and mulching to enable ongoing erosion control, as well as site contingencies e.g. imminent
(75mm thick). Batters steeper than 1 on 2 shall also have heavy duty jute wet weather, to be dealt with, until commencement of on maintenance.
matting installed over the mulch. all other disturbed areas shall be covered

with hydromulch.

LEGEND
Existing storm water

Storm Water Drainage

Agi Drain
Floor Waste
FWG gully
GP1 Gully Pit

—o—_1—_ Sediment Fence

-s_—oe Boundary

C.0.8.

Een
FFL
GP
GMH
IC

IL
K&C
MH
PO
RPB
RPD
RWO
RWH
SL
Sq
SWD
TG(t)
TGC
u/g
u/s

u.n.o.

Diameter

Cleanout to surface
Eccentric Enlarger
Finished floor level

Gully pit

Gully Man Hole
Inspection Chamber
Invert Level

Kerb & Channel
Manhole

Planter outlet

Real Property Boundary
Real Property description
Rain water outlet

Rain water head

Surface Level

Square

Storm water drain
Trench grate transverse bar
Trench grate longitudinal bar
Underground

Under slab

Unless noted otherwise

 

 

 

 

 

 

 

 

TASK ISSUES EROSION & SEDIMENT CONTROL STORMWATER QUALITY
PERFORMANCE MINIMIZE SOIL EROSION SITE DURING AVOID DETRIMENTAL IMPACT ON THE WATER QUALITY AND AQUATIC ENVIRONMENT OF DOWNSTREAM WATER
CONSTRUCTION AND REHABILITATION STAGES BODIES AS A RESULT OF DISCHARGE OF CONTAMINATED STORMWATER RUNOFF FROM CONSTRUCTION WORKS
AND AT ALL TIMES PREVENT THE TRANSPORT AND COMPLY WITH THE ENVIRONMENTAL ACT ON ENVIRONMENTAL PROTECTION POLICY FOR WATER.
OF SEDIMENT FROM THE SITE.
MANAGEMENT e INSTALL THE CONTROL DEVICES AND * COMPLY WITH THE ENVIRONMENTAL PROTECTION ACT AND ENVIRONMENTAL PROTECTION POLICY (WATER)
STRATEGY FOLLOW THE STABILIZATION PROCEDURES e ALL CONTROL MEASURES SHALL BE IN PLACE PRIOR TO COMMENCING SITE STRIPPING.
DESCRIBED ON PLANS. * CONSTRUCTION MATERIALS AND STOCKPILES STORED ON SITE SHALL BE PLACE IN PREPARED LOCATIONS,
e LIMIT THE EXTENT OF STRIPPING TO THE AND PROTECTED AS SHOWN.
STAGE AREA PRESENTLY UNDER * FUELS AND OILS SHALL BE SAFELY STORED TO AVOID INUNDATION. ANY SPILLAGES WITHIN THESE
CONSTRUCTION. COMPOUNDS SHALL BE IMMEDIATELY ATTENDED TO SO AS TO LIMIT THE POTENTIAL FOR IMPACT
* ALL MUD AND SILT DEPOSITED ON THE OFF-SITE.
ADJACENT ROADWAY SHALL BE REMOVED *« PROVIDE CONTROL MEASURES TO PREVENT SOIL EROSION , SCOURING, SEDIMENT TRANSPORT AND
BY SWEEPING. DEPOSITION. THESE MEASURE ARE IDENTIFIED IN THE SOIL & EROSION CONTROL PLAN BUT MAY BE
¢ PROTECT STORMWATER DRAINAGE INLETS EXTENDED AS REQUIRED AND MAY INCLUDE:
AS SHOWN BELOW UNTIL THE SITE HAS — TEMPORARY RETARDATION BASIN
BEEN STABALIZED. — TEMPORARY SILT FENCE
* WASH FROM EXPOSED AGGREGATE — DIVERSION OF UPSTREAM CATCHMENT AROUND DISTURBED AREAS
CONCRETING SHALL BE WHOLLY e IN AREAS WHERE RUNOFF TURBIDITY IS TO BE CONTROLLED, EXPOSED SURFACES SHALL BE MULCHED
CONTAINED ON SITE. CEMENT RESIDUE OR STABILIZED WITH TURF IF EARTHWORKS ARE EXPECTED TO EXTEND FOR THAT TWO WEEKS.
SHALL BE ALLOWED TO DRY THEN * PERMANENT CONTROL MEASURES WILL BE IN PLACE UPON COMPLETION OF CONSTRUCTION, HOWEVER
REMOVED FROM SITE. MAINTENANCE WILL BE REQUIRED OF SOME TEMPORARY FACILITIES UNTIL FULL SITE REHABILITATION HAS
BEEN ACHIEVED.
MONITORING THE PRINCIPAL CONTRACTOR SHALL AT ALL THE PRINCIPAL CONTRACTOR SHALL ENSURE NO SUSPENDED SOLIDS OR CONTAMINANTS ARE VISIBLE IN
TIMES ENSURE THAT CONTROL DEVICES ARE SURFACE RUNOFF LEAVING THE SITE.
CORRECTLY INSTALLED AND ADEQUATELY
MAINTAINED, IN PARTICULAR PRIOR TO
FORECAST PERIODS OF RAIN OR STORMS.
CORRECTIVE * EMPTY AND REPAIR TRAPS REGULARLY.
ACTIONS e REPAIR OR REPLACE DAMAGED CONTROL e REPAIR OR EXTEND CONTROL DEVICES TO OPERATE ADEQUATELY.
DEVICES. e INSTALL ADDITIONAL SEDIMENTS TRAPS TO RETARD SURFACE RUNOFF ACROSS THE WORKS AREA.
*e PLACE ADDITIONAL CONTROL DEVICES
WHERE EXISTING INSTALLATIONS ARE
INADEQUATE.
REPORTING WEEKLY REPORTS BY THE PRINCIPAL
CONTRACTOR TO THE CONSULTANT DETAILING WEEKLY REPORTS BY THE CONTRACTOR TO THE CONSULTANT OUTLINING THE EFFECTIVENESS OF CONTROL
MAINTENANCE PROGRAM, ADDITIONAL WORKS MEASURES AND DETAILS OF ANY CORRECTIVE ACTIONS TAKEN
AND THE PERFORMANCE OF CONTROL
MEASURES.

 

 

 

SEDIMENT & EROSION MANAGMENT PLAN

 

 

 

 

 

SEDIMENT AND EROSION CONTROL MANAGEMENT PLAN: °

e OBJECTIVE:
To minimise erosion on site and ensure sediment is not washed down to the receiving waterways due to construction e
activities

 

e LEGISLATION:

Prior to the commencment of any construction activities the following measures
shall be incorporated:

Provide education of site personnel

Set up action plans as a precaution in case of disturbances occuring

especially after an unexpected strong rainfall event

Provide regular inspection and maintenance of all structures including the

temporary structures.

 

 

Environment Protection Act 1994
Environmental Protection Water Policy 1997
The Integrated Planning Act 1997

« RESPONSIBILITY:
The responsibility for all measures regarding the sediment and erosion control during construction shall be with the
CONTRACTOR. The contractor shall appoint one staff member, ideally the foreman to be responsible for:

*“the location of drain paths such as swales and trenched, cut off swales, catch drains and perimeter banks. All of
these measures shall ensure the runoff is directed to the sedimentation basin during construction.

“**the waste and wash down of materials and goods in particular concrete and cement shall be separated, set to dry
and disposed of

“installation and maintenance of the sediment control fences all around the perimeter as shown in plan

***control of fences, sandbags and bales as well as the sedimentation basin after each rainfall event

“**control of the entry/exit path and the mini ition of sediment transfer to the street in particular control of concrete

and earthmoving vehicles

‘supervise other members of staff and lead by example

‘ensure enough litter collection devices are provided for the collection of daily litter such as cans, bottles, paper,

butts and also building material cut offs.

‘ensure all stockpiles for both incoming and outgoing goods in particular soils and sands are clearly marked and not

blocking drain paths and kept neat and clean.

‘control the flow path of stormwater at all times during construction and use swales, sandbags, bales and other

measures to ensure the runoff is directed to the sedimentation basin at all times.

 

« ACTIONS:
In case of major rainfall events the following action plan shall be followed and responsibly looked after by the
CONTRACTOR:
CUT—OFF DRAIN ALONG CONTOUR — LONG TERM
*““DON'T WAIT UNITL IT IS TOO LATE! STOCKPILES ONLY (GRADE AT 1

be on site during the rainfall period and monitor the drain paths. Redirect where required.
“check the fences after every rainfall and replace the fences where required. Check and replace all barriers,
bales, sandbags and temporary swales, cut off drains and trenches where required.
clean out sedimentation material as soon as the moisture content allows it.
check the receiving pit and improve the barriers if required.
"REMEMBER: EACH RAINFALL IS THE EVENT TO ACTIVELY WATCH AND CONTROL THE RUNOFF!

 

 

 

 

 

IN 100 max. TO FREE

OUTLET.) STABILIZE ALL EARTHWORKS AREAS WITH TURF.

 

 

 

 

FOR ASSESSMENT, TENDERING AND CONSTRUCTION.

DISCLAIMER — ENSURE ORIGINAL SIZE DRAWING IS USED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[Amd Description Date
NOTES FOR STOCKPILING:
PRIOR TO CONSTRUCTION THE CONTRACTOR SHALL PROVIDE A
PLAN FOR STOCKPILING, MATERIALS STORAGE AND WASTE
MANAGEMENT. THIS PLAN MAY BE A HAND DRAWN SKETCH BUT
SHALL BE VISIBLEY PLACED IN THE SITE OFFICE.
ADVICE:
. LOCATE STOCK PILES ON LEVEL GROUND AWAY
FROM AREAS SUBJECT TO CONCENTRATED
OVERLAND FLOW.
. CONSTRUCT A PERMENENT BANK OR CATCH DRAIN Issue Notes Date
ABOVE STOCK PILE TO PROTECT IT FROM UPHILL For Development Approval
RUNOFF. “ai —11-
. CONSTRUCT A SEDIMENT FENCE BELOW THE For Building Approval x par ti=15
STOCKPILE TO TRAP SEDIMENTS BEING WASHED For Tender
OFF THE PILE. ;
. PROVIDE ACCESS TO STOCKPILE FROM SIDE SO AS For Construction
TO AVOID RUNOFF PASSING THROUGH. As Constructed
PLASTIC SHEET WHEN RAIN OR
HIGH WINDS ARE EXPECTED.
Hydraulic
A | contact: Reinhold Koenning MigAust RPEQ No 7023
| PO Box 181
Moffat Beach, QLD, 4551
email: [email protected]
SEDIMENT FENCE AS SPECIFIED ALONG CONTUR PH: (07) 5491 4333 FX: (07) 5491 4233
(EXTEND 3m min. EACH SIDE OF STOCKPILE. CLIENT :
MARKRIS FOODS
STOCKPILES
ARCHITECT :
1. PLACE STOCKPILES 5m min. UPSTREAM OF EXISTING VEGETATION,
CONCENTRATED WATER FLOW, ROADS, AND HAZARD AREAS. \ SOUL SPACE J
2. CONSTRUCT ALONG THE CONTOUR AS LOW, FLAT, ELONGATED fo , \\
PROJECT:
MOUNDS (2m max. HEIGHT.) c taoseviteN DRIVE
INDUSTRIAL DEVELOPMENT
DRAWING TITLE:
OPERATIONAL WORKS
ESC NOTES
Design RH, Checked] Ch | Date 04-11-13 | Dwg, No. AMD,
(SCALE | N/A ON At UN.o.| 6 of 6 2790-6 J
RPD:— LOT 3 / FMR LOT 2 SP 222982