Original source · versioned page text
24-0285 Civil Issue C
Original PDF page 9, section 1. The text section number identifies this passage in the reader.
LEGEND:
CONSTRUCTION ENTRY/EXIT
ENTRY
EXIT
SB SEDIMENT BARRIER OR GEOSOCK N
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3.5 FINISHED CONTOURS
ROAD PAVEMENT /
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/ / SEDIMENT FENCE
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TOPSOIL BUND / STOCKPILE
40.
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DIRECTION OF FLOW MINOR/MAJOR
0
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41.5
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EROSION AND SEDIMENT CONTROL NOTES: /
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THE SITE IS TO BE MANAGED AND STAGED TO KEEP THE EROSION RISK POTENTIAL AS LOW AS PRACTICAL AT ALL TIMES. IT IS THE
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CONTRACTORS RESPONSIBILITY TO ENSURE THAT THE GENERAL ENVIRONMENTAL DUTY, AS DEFINED IN THE ACT, IS OBSERVED FOR THE /
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DURATION OF THE WORKS.
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GENERAL REQUIREMENTS:
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ALL SEDIMENT AND EROSION CONTROL DEVICES SHALL BE INSTALLED IN ACCORDANCE WITH I.E. AUST. SOIL EROSION AND SEDIMENT CONTROL
MANUAL, NSC MANUAL FOR EROSION AND SEDIMENT CONTROL, IECA BEST PRACTICE EROSION AND SEDIMENT CONTROL AS DETAILED ON THIS
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PLAN, OR AS REQUIRED FOR COMPLIANCE WITH THE REQUIREMENTS OF THE ENVIRONMENTAL MANAGEMENT PLAN.
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1. THE CONTRACTOR IS RESPONSIBLE FOR ENSURING EROSION AND SEDIMENT CONTROL DEVICES ARE INSPECTED AND MAINTAINED AS
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FOLLOWS:
A. DAILY CONSTRUCTION /
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(I) DAILY DURING DRY WEATHER
(II) PRIOR TO PREDICTED STORM EVENTS /
(III) TWICE DAILY DURING PROLONGED RAIN
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(IV) DURING AND AFTER MAJOR STORM EVENTS
B. DURING DEFECTS LIABILITY PERIOD /
(I) WEEKLY DURING DRY WEATHER
(II) PRIOR TO PREDICTED STORM EVENTS
41.5
(III) TWICE WEEKLY DURING PROLONGED RAIN /
(IV) DURING AND AFTER MAJOR STORM EVENTS SB /
37.5
2. EROSION AND SEDIMENT CONTROL DEVICES ON THESE PLANS ARE INDICATIVE ONLY. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO
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ENSURE THAT THE INTENT OF THESE PLANS AND THE ENVIRONMENTAL MANAGEMENT PLAN ARE COMPLIED WITH.
SB
36.5
3. STABILISED ACCESS (ENTRY AND EXITS), DRAINAGE AND EROSION AND SEDIMENT CONTROLS ARE TO BE INSTALLED PRIOR TO THE
CLEARING AND GRUBBING AND CONSTRUCTION OF HAUL ROADS.
0
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38.
4. ALL STORMWATER RUN OFF FROM ENTRY/EXIT LOCATIONS IS TO BE TREATED AS DIRTY WATER AND DIRECTED TO AN APPROPRIATE
SEDIMENT CONTROL DEVICE.
.0
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5. DRAINAGE, EROSION AND SEDIMENT CONTROL DEVICES/STRATEGIES SHALL BE IMPLEMENTED PRIOR TO DISTURBANCE OF THE SITE, AND
SHALL REMAIN IN PLACE UNTIL PERMANENT WORKS ARE COMPLETED AND CATCHMENT VEGETATION IS ESTABLISHED (80% GRASS
COVER, MINIMUM).
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6. WHERE PRACTICAL, HIGH EROSION AND SEDIMENTATION RISK CONSTRUCTION WORKS, SUCH AS WORKS ADJACENT TO AND WITHIN
OVERLAND FLOW PATHS, ARE TO BE SCHEDULED DURING LOW RISK PERIODS WITH MINIMAL PREDICTED RAINFALL.
ENTRY
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7. SEDIMENT DEPOSITS THAT OCCUR OFF-SITE, AS A RESULT OF THESE CONSTRUCTION WORKS ARE TO BE CLEANED UP AND
.5
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REHABILITATED TO PRIOR CONDITION AS SOON AS POSSIBLE, FOLLOWING IDENTIFICATION OF PROBLEM. CORRECTIVE ACTION TO BE
EXIT
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UNDERTAKEN AND RECORDED TO PREVENT RECURRENCE.
8. SUFFICIENT STOCKPILES OF MULCH/JUTE MAT/FLOCCULANT/ SOIL BINDER MUST BE RETAINED ON SITE AT ALL TIMES TO ENABLE
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ONGOING EROSION AND SEDIMENT CONTROL.
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9. ALL EROSION AND SEDIMENT CONTROL DEVICES ARE TO BE MAINTAINED IN GOOD WORKING ORDER AT ALL TIMES. MAINTENANCE OF 40
DEVICES IS TO CONTINUE UNTIL SITE IS STABILISED.
10. LAND CLEARING AND VEGETATION SELECTED FOR REMOVAL IS TO BE UNDERTAKEN IN ACCORDANCE WITH THE RELEVANT APPROVALS
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AND MANAGEMENT PLANS.
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11. SEDIMENT AND DRAINAGE CONTROL STRUCTURES ARE TO BE INSTALLED PRIOR TO VEGETATION CLEARING, WHERE POSSIBLE, IN ORDER 39
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TO MINIMISE ANY SOIL LOSS AND IMPACTS TO SITE DRAINAGE FLOW PATHS.
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12. ONCE VEGETATION CLEARING HAS OCCURRED, STABILISATION MEASURES ARE REQUIRED PRIOR TO COMMENCING CONSTRUCTION /
ACTIVITIES.
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13. STOCKPILES ARE TO BE POSITIONED AWAY FROM OVERLAND FLOW PATHS, POOR DRAINAGE AREAS OR OTHER LIKELY CONFLUENCES
T
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WHERE CONCENTRATED FLOW MAY CAUSE SEDIMENT TRANSPORTATION. 37
EE
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14. STOCKPILES ARE TO BE LOCATED UP GRADIENT OF AN APPROPRIATE SEDIMENT CONTROL DEVICE, WITH A CATCH DRAIN OR DIVERSION
TR
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0
BUND INSTALLED UP GRADIENT TO REDUCE OVERLAND FLOW INTO THE STOCKPILE AREA.
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NS
15. STOCKPILED (FILL OR EXCAVATED) MATERIAL THAT WILL REMAIN ONSITE FOR LONGER THAN 10 DAYS IS TO BE COVERED AND BUNDED TO
SB
38.5
PREVENT SEDIMENT LADEN WATER RUN-OFF.
SO
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16. IF WORKS ARE TO BE SUSPENDED IN AREAS THAT ARE NOT COMPLETE, THE EXPOSED AREAS ARE TO HAVE TEMPORARY COVERAGE
37
ER
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(HYDROMULCH/SOILBINDER etc.) APPLIED TO REDUCE THE RISK OF EROSION DUE TO RAINFALL AND WIND.
ND
39.0
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HE
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PLAN
SCALE A1 - 1 : 100
A3 - 1 : 200
Issue Made By Date Description
PROPOSED RESIDENCE Scale : AS SHOWN NOTES:
A M.T. 06/09/24 For Operational Works Approval
REVISION
0 1 2 4 6 8 10m at No.3 HENDERSON STREET SUNSHINE BEACH
B M.T. 11/09/24 For Operational Works Approval Job No.: 24-0285 1. Do not scale drawings.
2. Scale is correct at A3.
C M.T. 18/09/24 For Operational Works Approval Client: JMML INVESTMENTS
Dwg No.: C08 3. Check and verify all dimensions
SCALE 1:100 @A1 Designed By : B.J. WINNING BEngTech (Civil), MEngPrac (Civil), MIEAust Drawn By : MT Date : 30/08/24 prior to commencement of work.
Certified By : B.R. CROMAR BEng(Civil), MEIAust, CPEng, RPEQ, NER Date : 30/08/24 Ph: (07) 5444 5578 Email: [email protected] EROSION & SEDIMENT CONTROL PLAN
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