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Approved Plans - OPW21/0103
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AX EROSION & SEDIMENT CONTROL
mM
2.0
GENERAL NOTES:
1. THE SEQUENCE OF OPERATIONS SHALL BE AS FOLLOWS:
a. DELINEATION OF BUFFER AREAS AND DRAINAGE RESERVES, ERECTION OF
FENCE POST BARRICADE FENCING.
(MAX. 2.0m CENTRES)
200∅ GEOFIBRE b. LOCATION OF TOPSOIL STOCKPILES AND ERECTION OF DOWNHILL SILT
FILTER FABRIC (SECURE TO BACKING)
25mm FABRIC SOCK FENCE.
AGGREGATE 25mm c. CONSTRUCTION OF DIVERSION WORKS NECESSARY TO MINIMISE RUNOFF
AGGREGATE FROM ENTERING THE SITE.
UNDISTURBED d. CONSTRUCTION OF TEMPORARY EROSION AND SEDIMENT CONTROL
GROUND EMBED FILTER FABRIC MEASURES (eg. SILT FENCES).
0.500
e. LAND CLEARING AND TOPSOIL STRIPPING.
f. CONSTRUCTION OF STORMWATER DRAINAGE FACILITIES.
FLOW g. LAND SHAPING.
NOM. 1.2m TO SUIT
h. CONSTRUCTION OF ROADS AND ACCESSWAYS,
MAX. 1in2 BATTER SLOPE AS REQUIRED
0.200
GRATE INSTALLATION OF SERVICES.
i. FINAL REHABILITATION AND LANDSCAPING.
0.500
j. MAINTENANCE.
0.200 2. ALL SILT FENCES ARE TO BE INSTALLED PARALLEL TO CONTOURS UNLESS
4x20∅ HOLES SHOWN OTHERWISE.
OUTLET IN BASE 3. SILT FENCES ARE TO BE INSTALLED DOWNHILL AND DIVERSION BANKS
UPHILL OF TOPSOIL STOCKPILES.
1:2 NO
M. M.
4. TOPSOIL STOCKPILES ARE TO BE MULCHED OR TEMPORARILY VEGETATED IF
ISOMETRIC SECTIONAL 1:2 NO THEY ARE TO REMAIN FOR MORE THAN 30 DAYS.
50
NOM. 0.30m DEPTH UNLESS 5. MOVEMENT OF CONSTRUCTION EQUIPMENT SHALL BE LIMITED TO THE AREA
OF WORK AND EXISTING ROADS.
NOTED OTHERWISE ON PLAN 6. DISTURBED AREAS ARE TO BE GRASSED FOLLOWING FINAL TRIMMING, AREAS
TEMPORARY SILT FENCE DETAIL PROVIDE CHECK DAM AS REQUIRED
TO AVOID POTENTIAL FOR SCOUR
200mm THICK 20∅
AGGREGATE
ARE TO BE DISTURBED AND RESTORED PROGRESSIVELY.
7. ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE INSPECTED
AND RE-INSPECTED AT THE END OF EACH DAY'S WORK DUE TO THE
N.T.S. WITHIN THE INVERT OF THE DRAIN POSSIBILITY OF OVERNIGHT RAINS AND IMMEDIATELY PRIOR TO ANY
SECTIONAL DETAIL OF STORMWATER POSSIBLE STORM EVENT.
8. KERB AND/OR SURFACE INLET SEDIMENT TRAPS ARE TO BE PROVIDED AT
TEMPORARY DIVERSION DRAIN DETAIL GULLY WITH GEOFABRIC SOCK
EACH DRAINAGE PIT UNTIL ADJACENT DISTURBED AREAS ARE FULLY
RESTORED.
9. FILTER ROLLS TO BE PROVIDED AT ALL STORMWATER INLET PITS.
N.T.S. 10. ANY DIRT/MUD/MATERIALS SPILT OR TRACKED ONTO THE COUNCIL'S ROADS
N.T.S. IS TO BE BROOMED UP AND COLLECTED - NOT WASHED DOWN INTO THE
STORM WATER DRAINS.
EROSION & SEDIMENT CONTROL
TRENCHING OPERATIONS:
THE CONTRACTOR SHALL FOLLOW THE PROCEDURES BELOW TO MINIMISE
SCOURING OF TRENCHES DURING RAINFALL EVENTS THAT OCCUR THROUGH THE
CONSTRUCTION PHASE.
1. OPEN ONLY AS MUCH GROUND AS REQUIRED TO UNDERTAKE THE WORK AT
HAND.
2. WHEREVER POSSIBLE CONSTRUCT LINES FROM UPSTREAM TO
DOWNSTREAM.
3. PLACE BEDDING MATERIAL AS SOON AS PRACTICAL AFTER OPENING
TRENCH.
STOCKPILE CONSTRUCTION NOTES: 4. CLOSE TRENCH AS SOON AS PRACTICABLE AFTER LAYING PIPE.
1. PLACE STOCKPILES MORE THAN 2 (PREFERABLY 5) METRES FROM EXISTING 5. INSTALL FILTER ROLLS IN TRENCHES AT 10m CENTRES WHENEVER
VEGETATION, CONCENTRATED WATER FLOW, ROADS AND HAZARD AREAS. TRENCHES ARE PROPOSED TO BE LEFT OPEN AND UNATTENDED eg.
OVERNIGHT.
2. CONSTRUCT ON THE CONTOUR AS LOW FLAT ELONGATED MOUNDS.
3. WHERE THERE IS SUFFICIENT AREA, TOPSOIL STOCKPILES SHALL BE LESS FOR L
ENGT T
THAN 2 METRES IN HEIGHT. H REF ON Y EROSION STAGING NOTE:
ER PL
AN FR DAR THE EROSION MEASURES SHOWN ON THIS DRAWING ARE TO BE ADJUSTED
U N
4. WHERE THEY ARE TO BE IN PLACE FOR MORE THAN 10 DAYS STABILISE BO THROUGHOUT THE COURSE OF CONSTRUCTION TO SUIT INTERIM STAGING OF THE
FOLLOWING THE APPROVED ESCP OR SWMP TO REDUCE THE C-FACTOR TO BUILDING WORKS. ANY TEMPORARY SITE WORKS SHALL BE MANAGED IN A WAY
LESS THAN 0.10. NOT TO CAUSE ANY NUISANCE DRAINAGE IMPACTS TO ADJOINING OR
DOWNSTREAM PROPERTIES. CONTACT CONSULTING ENGINEER FOR FURTHER
5. CONSTRUCT EARTH BANKS ON THE UPSLOPE SIDE TO DIVERT WATER DETAILS AS REQUIRED.
AROUND STOCKPILES AND SEDIMENT FENCES 1 TO 2 METRES DOWNSLOPE.
.0m SAFE ACCESS NOTE:
H3 RB
IDT KE
CONTRACTOR TO CLOSE FOOTPATH AND BARRICADE STABILISED ENTRY/EXIT.
STABILISE STOCKPILE SURFACE BAT .W PROVIDE SAFE PEDESTRIAN ACCESS IN ACCORDANCE WITH THE MANUAL FOR
TER 0.200m MIN MIN ING EL
PE SLOP S T UNIFORM TRAFFIC CONTROL DEVICE.
THICK m
I N
SLO 2:1 DIRE E HEIGHT EX AN
00m
EARTH BANK 2:1 AX) SL CTIO 1:2 O
R LE OR CH ING
(M (MA OPE N OF SS W AND IST AY
150-2
X) FLOW N E EX ADW DEMOLITION NOTE:
RO THE PERSON RESPONSIBLE FOR THE DEMOLITION WORKS SHALL ENSURE THAT
SEDIMENT FENCE 40-75mm NOMINAL ALL VEHICLES LEAVING THE SITE CARRYING DEMOLITION MATERIALS HAVE THEIR
GEOTEXTILE CRUSHED ROCK LOADS COVERED AND DO NOT TRACK SOIL OR WASTE MATERIALS ONTO THE
EMBEDDED ROAD.
0.2m (MIN)
SURFACE LEVEL GEOTEXTILE FABRIC
ASBESTOS REMOVAL NOTE:
SHOULD ASBESTOS BE PRESENT, ITS REMOVAL SHALL BE CARRIED OUT IN
COURSE AGGREGATE 0.2m ACCORDANCE WITH THE NATIONAL OH&S COMMITTEE - CODE OF PRACTICE FOR
STOCKPILE DETAIL WRAPPED IN GEOTEXTILE
STABILISED ENTRY/EXIT POINT SAFE REMOVAL OF ASBESTOS AND ITS CODE OF PRACTICE FOR THE MANAGEMENT
AND CONTROL OF ASBESTOS IN THE WORKPLACE.
N.T.S.
TYPICAL DETAIL DURING CONSTRUCTION PHASE WORKPLACE HEALTH AND SAFETY NOTE:
ROCK CHECK DAM N.T.S. ALL WORKS UNDERTAKEN BY THE CONTRACTOR SHALL COMPLY WITH THE
REQUIREMENTS OF THE QUEENSLAND WORK HEALTH AND SAFETY ACT 2011.
N.T.S. CONTACT THE NEAREST OFFICE OF THE DIVISION OF WORKPLACE HEALTH AND
SAFETY FOR INFORMATION. PHONE No. 1300 362 128.
DIAL BEFORE YOU DIG:
IT IS THE CONTRACTORS RESPONSIBILITY TO CONTACT 'DIAL BEFORE YOU DIG'
- PH.1100 FOR THE LOCATION OF EXISTING PUBLIC UTILITIES PRIOR TO EXCAVATION.
ANY DAMAGE CAUSED TO EXISTING PUBLIC UTILITIES BY THE CONTRACTOR WILL
NOOSA COUNCIL BE REPAIRED BY THE RELEVANT AUTHORITY AT THE CONTRACTOR'S EXPENSE.
APPROVED PLAN EXISTING SERVICES NOTE:
THIS DESIGN HAS BEEN PREPARED BASED ON SERVICE AUTHORITY AS
OPW21/0103 13 JUL 2021 CONSTRUCTED INFORMATION. NO POT HOLING HAS BEEN UNDERTAKEN TO VERIFY
EXISTING SERVICE LOCATIONS AND DEPTHS. IT IS THE CONTRACTORS
RESPONSIBILITY TO UNDERTAKE POT HOLING TO VERIFY THE DESIGN.
NOT FOR CONSTRUCTION SCALE 1:100 (A1)
0 2 4 6m REAL PROPERTY DESCRIPTION
LOT 59 ON RP228906
© MILANOVIC NEALE CONSULTING ENGINEERS
(SCALE BEFORE REDUCTION)
ALL SCALES ARE AS SHOWN (A1)
DO NOT SCALE FROM DRAWING
REV. DESCRIPTION DATE INIT. CONTACT DETAILS CLIENT PROJECT TITLE DRAWN DESIGNED DATE
A FOR CLIENT REVIEW 23.02.21 SM E [email protected] SM SM FEB 2021
B FOR APPROVAL 09.04.21 SM W www.mnce.com.au
C COUNCIL RFI 31.05.21 SM
D COUNCIL RFI RE-ISSUE 25.06.21 SM STORE LOCAL - NOOSAVILLE EROSION AND SEDIMENT CONTROL CHECKED APPROVED
STORELOCAL PTY LTD DH
BRISBANE IPSWICH
STAGE 3 TYPICAL DETAILS DRAWING No. REV.
SYDNEY GOLD COAST
PH No. (07) 3255 1877 PH No. (07) 3281 6603 PH No. 1300 827 901 PH No. 1300 827 901 S12884 - CE03 D
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