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RESPONSIBLE
EROSIONCONTROL TO MAINTAIN ALL SHOWN
DETAILS SEDIMENT ARE SITE).R-01 REVEGETATION GENERAL.
PLAN
EARTH BANK 150mm INTO GROUND CONTROL DEVICESREQUIREMENTS.
MINIMUM IN A FUNCTIONALIT ORDER AND REPLACE
IS THE CONTRACTORSALL 16. INFIELD
ACCORDANCE
INLET WITH NC ESC GUIDELINES,MAINTENANCEOF
2. FABRICATEA SLEEVE MADE FROM GEOTEXTILEOR WIRE MESH BLOCKED SEDIMENTDEVICES
RESPONSIBILITY TO ASINSTALL
REQUIRED UNTIL SUCCESSFUL
ADDITIONAL CONTROL ESC
14. MEASURES
FOR FIELD INLET SHALLSTANDARD
OCCUR INDETAIL ACCORDANCE WITH THE
AND SPECIFICATION
LONGERTHAN THE LENGTHOF THE INLET PIT AND FILL IT WITH OFF MAINTENANCE
MEASURES OF ASWORKS.
DEEMED NECESSARY THROUGHOUT FOLLOWING
REFER TABLE: TO INTERNATIONAL EROSION CONTROL
FOR DROP INLETS AT NON-SAG POINTS, SANDBAGS, 25mm TO 50mm GRAVEL. 4. CONSTRUCTION OF ALL SEDIMENTMANAGEMENTDEVICESTO THE
CONSTRUCTION. ASSOCIATION AUSTRALASIA (IECA) BEST PRACTICES
EARTH BANK OR EXCAVATION USED TO CREATE SATISFACTION OF THE SUPERINTENDENT.
3. THE CONTRACTOR IS RESPONSIBLE SHALLTOBE MAINTAIN
COMPLETED ALL STANDARD DRAWINGESC-02
MAINTENANCE GRATEDSTORMWATER(FIELD)
SCHEDULE
ARTIFICIAL SAG POINT 3. FORM AN ELLIPTICAL CROSS-SECTIONABOUT 150mm HIGH x AND EFFECTIVE
SEDIMENT PRIOR
CONTROL TO: DEVICES IN A FUNCTIONALORDER INLET SEDIMENT TRAP.
DIRECTION OF a. STRIPPING OF TOPSOIL
AND REPLACE ALLAND GRASS.SEDIMENT DEVICES AS
BLOCKED OPERATION ANDMAINTENANCE
MAINTENANCE TIMEFRAME FOR
DISTURBED 1.5m STAR PICKETS AT 400mm WIDE. ESC
FLOW GEOTEXTILE INLET FILTER CONSTRUCTION NOTES: b. BULKREQUIRED
EARTHWORKS UNTIL TOSUCCESSFUL
THE SITE. OFF MAINTENANCE OF 15. IN ACCORDANCE
MEASURES WITH NC ESC COMPLETION
TRIGGER GUIDELINES, ALL OF ESC
AREA MAX. 2.5m CENTRES WORKS.
c. SERVICES INSTALLATION. MEASURESSHALLBE INSPECTED:· AT MAINTENANCE
LEASTDAILY (WHEN
4. PLACETHE FILTERAT THE OPENINGLEAVINGAT LEASTA 100mm
1. FABRICATE A SEDIMENT BARRIER MADE FROM GEOTEXTILE OR STRAW BALES. SPACEBETWEENIT AND THE KERBINLET.MAINTAINTHE OPENING 4. CONSTRUCTION
d. PAVEMENT OF ALL SEDIMENTMANAGEMENTDEVICES
CONSTRUCTION WORKIS OCCURRING WHEN SETTLEDON SITE)OR WEEKLY(WHENWORKIS
WITH SPACER BLOCKS. TO THE SATISFACTION
5. ALL SEDIMENT MANAGEMENTOF THE SUPERINTENDENT.
MEASURES ARE TO REMAIN SHALL INBE NOT
SEDIMENT OCCURRING ON
SEDIMENT EXCEEDS SITE) · WITHIN 24 HOURS OF
WITHIN 7 DAYS OF
2. PICKET SPACING TO BE A MAXIMUM 1.0m CENTRES. COMPLETED
PLACE UNTIL INSTRUCTIONAND EFFECTIVE
IS RECEIVED PRIOR TO: FROM THE
IN WRITING BASIN (WHERE THE VOLUME OF THE 18 HOURS OF A RAINFALL
EXPECTED RAIN; AND · WITHIN
a. STRIPPING
SUPERINTENDENT TO OF TOPSOIL
REMOVE ALLANDOR GRASS.
PART OF THE SILT EVENT (I.E. AN EVENT OF THE INSPECTION
SUFFICIENT INTENSITY AND
5. FORMA SEALWITHTHE KERBTO PREVENTSEDIMENTBYPASSING UTILISED) SEDIMENT STORAGE
CONTROL b. APPLICATIONS.
BULK EARTHWORKS TO THE SITE. DURATION TO MOBILISE ZONE SEDIMENT ON SITE).
3. IN WATERWAYS,ARTIFICIALSAG POINTSCAN BE CREATEDWITHSANDBAGSOR EARTHBANKSAS THE FILTER.
6. THE BULK c. EARTHWORKS
SERVICES INSTALLATION.
AND SEDIMENTCONTROLLAYOUTPLAN 16. IN ACCORDANCEWITH NC ESC GUIDELINES,MAINTENANCE
SHOWN IN THE DRAWING. 1/3 OFSHALL
THE OCCUR IN ACCORDANCEWITH
SHALL BE d. PAVEMENT
READ IN CONSTRUCTION
CONJUNCTION WITH THE APPROVED OF ESC MEASURES
6. SANDBAGSFILLEDWITHGRAVELCAN SUBSTITUTEFOR THE MESH OTHER ESC CAPACITY OF ESC BY THE END OF THE
5. ALL SEDIMENTMANAGEMENTMEASURESARE TO REMAININ
DRAWINGS. THE FOLLOWING TABLE:
4. DO NOT COVERTHE INLETWITHGEOTEXTILESUNLESSTHE DESIGNIS ADEQUATETO ALLOWFOR OR GEOTEXTILEPROVIDINGTHEY ARE PLACED SO THAT THEY MEASURES MEASURES IS DAY
7. PRIOR TO PLACE UNTIL INSTRUCTION
COMMENCEMENT IS RECEIVED
OF CONSTRUCTION IN WRITING
APPROVAL ISFROM
TO
ALL WATERS TO BYPASS IT. CAN FIRMLY ABUT EACH OTHER AND SEDIMENT-LADENWATERS THE SUPERINTENDENT TO REMOVEFOR ALL OR EXCEEDED
CANNOT PASS BETWEEN. BE OBTAINED FROM THE SUPERINTENDENT THEPART OF THE
LOCATION
SILT ACCESS
OF THE SITE CONTROL APPLICATIONS.
POINT AND WASH DOWN AREA WHICHARE
UNDISTURBED GEOTEXTILE INLET FILTER A MESH & GRAVEL INLET FILTER 6. MAINTAINED
THE BULK EARTHWORKS ANDTHESEDIMENT CONTROLLAYOUT
TO BE THROUGHOUT CONSTRUCTION PERIOD.
AREAS SCALE N.T.S PLAN
8. IF SEDIMENT ANDSHALL
EROSION BE CONTROL
READ INDEVICES CONJUNCTION
HAVEBEEN WITH
FOUND THE REPORTING
SCALE N.T.S
APPROVED
TO BE DIFFERENT ORDRAWINGS.
FAILEDIN SERVICE,CORRECTIVEACTIONIS 17. CONTRACTORIS TO PROVIDE AN UPDATEDPROGRAMOF ESC
TO 7.BE PRIOR TO COMMENCEMENT
UNDERTAKEN IMMEDIATELY OF CONSTRUCTION
WHICH MAY INCLUDE APPROVAL MAINTENANCEAND CONTROL OF ALL STAGES OF WORK FOR
IS TO BE OBTAINED FROM THE SUPERINTENDENT
AMENDMENTS'ADDITIONSTO THE ORIGINALAPPROVEDEROSION FOR THE APPROVAL BY THE SUPERINTENDENT.
LOCATION OF THE SITE ACCESS
CONTROLPLANS.SUCH AMENDMENTSARE TO BE APPROVED POINT AND WASH DOWN
BY
AREA WHICH ARE TO BE MAINTAINED
SUPERINTENDENT, IF DEEMED NECESSARY AND RELEVANT. THROUGHOUT THE
9. OVERALL CONSTRUCTION PERIOD.
SEDIMENT FENCE CONSTRUCTION NOTES:
a. TEMPORARY DRAINAGE CONTROL FLOWS SHOULD BE
1. CONSTRUCT SEDIMENT FENCES AS CLOSE AS POSSIBLE TO BEING PARALLEL TO THE DIVERTED AROUND THE WORK SITE WHERE POSSIBLE.
CONTOURS OF THE SITE, BUT WITH SMALL RETURNS AS SHOWN IN THE DRAWING TO b. ALL DRAINAGE, EROSION AND SEDIMENT CONTROLS TO BE
LIMIT THE CATCHMENT AREA OF ANY ONE SECTION. THE CATCHMENT AREA SHOULD BE INSTALLED AND BE OPERATIONAL BEFORE COMMENCING
SMALL ENOUGH TO LIMIT WATER FLOW IF CONCENTRATED AT ONE POINT TO 50 LITRES
PER SECOND IN THE DESIGN STORM EVENT, USUALLY THE 10-YEAR EVENT.
GRADIENT OF DRAIN
1% TO 5% CAN BE CONSTRUCTED WITH ALL BATTER GRADES REPORTING
2. CUT A 150mm DEEP TRENCH ALONG THE UPSLOPE LINE OF THE FENCE FOR THE BOTTOM OR WITHOUT CHANNEL 2(H):1(V) MAX. 17. CONTRACTORIS TO PROVIDEAN UPDATEDPROGRAMOF
OF THE FABRIC TO BE ENTRENCHED. ESC MAINTENANCEAND CONTROL OF ALL STAGES OF
STABILISE STOCKPILE SURFACE WORK FOR APPROVAL BY THE SUPERINTENDENT.
3. DRIVE 1.5m LONG STAR PICKETS INTO GROUND AT 2.5m INTERVALS (MAX.) AT THE DIRECTION O
FF LOW EARTH BANK
DOWNSLOPE EDGE OF THE TRENCH. ENSURE ANY STAR PICKETS ARE FITTED WITH 2:1
300mm MIN.
SAFETY CAPS. A X.) SL
O
P E (M PE
(
FLOW LO MA
4. FIX SELF-SUPPORTING GEOTEXTILE TO THE UPSLOPE SIDE OF THE POSTS ENSURING IT 2:1 S X.)
GOES TO THE BASE OF THE TRENCH. FIX THE GEOTEXTILE WITH WIRE TIES OR AS
RECOMMENDED BY THE MANUFACTURER. ONLY USE GEOTEXTILE SPECIFICALLY 2m MIN
150mm MIN
PRODUCED FOR SEDIMENT FENCING. THE USE OF SHADE CLOTH FOR THIS PURPOSE IS
NOT SATISFACTORY. NOTE: ONLY TO BE USED AS TEMPORARY BANK WHERE SEDIMENT FENCE
PROVIDE WASH WATER FOR TRUCKS
MAXIMUM UPSLOPE LENGTH IS 80 METRES.
5. JOIN SECTIONS OF FABRIC AT A SUPPORT POST WITH A 150mm OVERLAP. TIMBER SLEEPER OR METAL EXITING SITE
GRID 100mm HIGH AND SPACED
STOCKPILE CONSTRUCTION NOTES: AT 300mm CTS
6. BACKFILL THE TRENCH OVER THE BASE OF THE FABRIC AND COMPACT IT THOROUGHLY DIVERSION DRAIN CONSTRUCTION NOTES: MIN LE
NGTH 1
OVER THE GEOTEXTILE. 1. PLACE STOCKPILES MORE THAN 2 (PREFERABLY 5) METRES FROM EXISTING 0m BERM 300 HIGH MIN
1. BUILD WITH GRADIENTS BETWEEN 1% AND 5%. VEGETATION, CONCENTRATED WATER FLOW, ROADS AND HAZARD AREAS. CONSTRUCTION SITE
SEDIMENT FENCE
WRAP FILTER 2. AVOID REMOVING TREES AND SHRUBS IF POSSIBLE - WORK AROUND THEM.
SCALE: N.T.S. 2. CONSTRUCT ON THE CONTOUR AS LOW, FLAT, ELONGATED MOUNDS.
CLOTH OVER GRATE EXISTING ROADWAY
3. ENSURE THE STRUCTURES ARE FREE OF PROJECTIONS OR OTHER IRREGULARITIES 3. WHERE THERE IS SUFFICIENT AREA, TOPSOIL STOCKPILES SHALL BE LESS THAN 2
WRAP FILTER CLOTH OVER THAT COULD IMPEDE WATER FLOW. METRES IN HEIGHT.
RUNOFF WATER GRATE GEOTEXTILE FABRIC
WITH SEDIMENT 4. BUILD THE DRAINS WITH CIRCULAR, PARABOLIC OR TRAPEZOIDAL 4. WHERE THEY ARE TO BE PLACE FOR MORE THAN 10 DAYS, STABILISE FOLLOWING THE
CROSS-SECTIONS, NOT "V" SHAPED. APPROVED ESCP OR SWMP TO REDUCE THE C-FACTOR TO LESS THAN 0.10. 50-75mm GRAVEL BED MIN
5. ENSURE BANKS ARE PROPERLY COMPACTED TO PREVENT FAILURE. 200mm THICK
5. CONSTRUCT EARTH BANKS ON THE UPSLOPE SIDE TO DIVERT WATER AROUND
STOCKPILES AND SEDIMENT FENCES 1 TO 2 METRES DOWNSLOPE. RUNOFF FROM PAD DIRECTED TO
FILTERED 6. COMPLETE PERMANENT OR TEMPORARY STABILISATION WITHIN 10 DAYS OF SEDIMENT TRAP
WATER CONSTRUCTION.
DIVERSION DRAIN STOCKPILES TEMPORARY CONSTRUCTION VEHICLE EXIT
GEOTEXTILE INLET FILTER TYPE B SCALE N.T.S SCALE N.T.S SCALE: N.T.S.
SCALE N.T.S
North Point Approved Project Address Title
37 BOTTLEBRUSH AVENUE EROSION AND SEDIMENT CONTROL DETAILS
E 14.11.24 OPW AMMENDMENT TS MP NOOSA HEADS
D 15.03.23 RFI UPDATE BRP NW For and on behalf of RECOR Pty Ltd.
C 29.11.26 RFI UPDATE BRP NW Scale ENGINEERING & PROJECT SERVICES Client Details Project Name Sheet Size
SUNSHINE COAST | BRISBANE
B 10.10.22 RFI UPDATE BRP NW NTS www.recor.au | ABN 89 647 469 707 S & J KNOBEL RESIDENTIAL UNIT DEVELOPMENT A1
A 12.05.22 MCU / OPW ISSUE BRP NW COPYRIGHT © This drawing is subject to copyright in accordance with the agreement between RECOR Pty Ltd and RECOR's Project Number Drawing Number Revision
Rev Date Revision Description Drawn Check DO NOT SCALE, IF IN DOUBT ASK
client. This drawing shall only be used for this specific project. This drawing shall not be used for construction until marked as
'Issued For Construction' in the revision description. 20220051 C21 A
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