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20220218-CV-Set · MCU22/0172
SEDIMENT RELEASE GUIDELINES RUN-OFF FROM THE IMMINENT RAINFALL AND ADDITIONAL CONTROL MEASURES AS DEEMED SUPERINTENDENT FOR THE LOCATION OF THE SITE
RUN-OFF. NECESSARY THROUGHOUT CONSTRUCTION. ACCESS POINT AND WASH DOWN AREA WHICH ARE TO
SEDIMENT AND EROSION CONTROL: 1. ALL RELEASES OF STORMWATER CAPTURED ONSITE, 2.3. ALL REASONABLE AND PRACTICABLE STEPS HAVE 3. THE CONTRACTOR IS RESPONSIBLE TO MAINTAIN ALL BE MAINTAINED THROUGHOUT THE CONSTRUCTION
CONTRACTOR TO ALLOW FOR PROVISION OF ALL UNLESS OTHERWISE NOTED IN THIS STANDARD, MUST BEEN TAKEN TO TREAT THE WATER WITHIN SEDIMENT CONTROL DEVICES IN A FUNCTIONAL PERIOD.
REQUIRED SEDIMENT AND EROSION CONTROL NOT EXCEED THE FOLLOWING LIMITS: BEST-PRACTICE TIME FRAMES; ORDER AND REPLACE ALL BLOCKED SEDIMENT 8. IF SEDIMENT AND EROSION CONTROL DEVICES HAVE
DEVICES IN ACCORDANCE WITH IECA AND COUNCIL 1.1. 50mg/L OF TOTAL SUSPENDED SOLIDS (TSS) AS A 2.4. FLOCCULENT HAS BEEN APPROPRIATELY APPLIED DEVICES AS REQUIRED UNTIL SUCCESSFUL OFF BEEN FOUND TO BE DIFFERENT OR FAILED IN SERVICE,
POLICIES AND GUIDELINES MAXIMUM CONCENTRATION; AND THE CONCENTRATION OF TSS IN THE MAINTENANCE OF WORKS. CORRECTIVE ACTION IS TO BE UNDERTAKEN
1.2. TURBIDITY (NTU) VALUE LESS THAN 10% ABOVE CAPTURED WATER HAS ALREADY SIGNIFICANTLY 4. CONSTRUCTION OF ALL SEDIMENT MANAGEMENT IMMEDIATELY WHICH MAY INCLUDE AMENDMENTS'
BACKGROUND; DECREASED. DEVICES TO THE SATISFACTION OF THE ADDITIONS TO THE ORIGINAL APPROVED EROSION
1.3. pH VALUE MUST BE IN THE RANGE 6.5 TO 8.5 3. FOR ALL OTHER STORMWATER RELEASES, FLOWS AND SUPERINTENDENT. SHALL BE COMPLETED AND CONTROL PLANS. SUCH AMENDMENTS ARE TO BE
EXCEPT WHERE, AND TO THE EXTENT THAT, THE DISCHARGES FROM THE SITE, THE RELEASE LIMIT EFFECTIVE PRIOR TO: APPROVED BY SUPERINTENDENT, IF DEEMED
LEGEND NATURAL RECEIVING WATERS LIE OUTSIDE THIS PRESCRIBED IN (1a) ABOVE MUST NOT BE EXCEEDED a. STRIPPING OF TOPSOIL AND GRASS. NECESSARY AND RELEVANT.
RANGE. UNLESS THE DEVELOPMENT IS IN FULL COMPLIANCE b. BULK EARTHWORKS TO THE SITE. 9. OVERALL
2. THE CONCENTRATION OF TSS RELEASED BY WITH THIS STANDARD. c. SERVICES INSTALLATION. a. TEMPORARY DRAINAGE CONTROL FLOWS SHOULD
|S| SEDIMENT FENCE
DEWATERING MAY ONLY EXCEED 50mg/L WHERE IT d. PAVEMENT CONSTRUCTION BE DIVERTED AROUND THE WORK SITE WHERE
CAN BE DEMONSTRATED AND SUPPORTED THROUGH SEDIMENT CONTROL 5. ALL SEDIMENT MANAGEMENT MEASURES ARE TO POSSIBLE.
CONSTRUCTION ENTRY
DOCUMENTATION THAT: REMAIN IN PLACE UNTIL INSTRUCTION IS RECEIVED IN b. ALL DRAINAGE, EROSION AND SEDIMENT
1. ALL SEDIMENT AND EROSION CONTROL MEASURES TO WRITING FROM THE SUPERINTENDENT TO REMOVE CONTROLS TO BE INSTALLED AND BE
2.1. FURTHER SIGNIFICANT RAINFALL IS FORECAST TO
BE IN ACCORDANCE WITH INTERNATIONAL EROSION ALL OR PART OF THE SILT CONTROL APPLICATIONS. OPERATIONAL BEFORE COMMENCING UP-SLOPE
OCCUR BEFORE THE TSS CONCENTRATION IS
CONTROL ASSOCIATION (IECA) AUSTRALIA GUIDELINES 6. THE BULK EARTHWORKS AND SEDIMENT CONTROL EARTHWORKS.
LIKELY TO BE REDUCED TO 50mg/L;
AND THE SPECIFICATIONS. LAYOUT PLAN SHALL BE READ IN CONJUNCTION WITH c. IN AREAS WHERE RUNOFF TURBIDITY IS TO BE
2.2. RELEASING A HIGHER CONCENTRATION OF TOTAL
2. SEDIMENT AND EROSION CONTROL DETAILS SHOWN THE APPROVED DRAWINGS. CONTROLLED, EXPOSED SURFACES TO BE EITHER
SUSPENDED SOLIDS WILL RESULT IN A BETTER
ARE MINIMUM REQUIREMENTS. IT IS THE 7. PRIOR TO COMMENCEMENT OF CONSTRUCTION MULCHED, COVERED WITH EROSION CONTROL
ENVIRONMENTAL OUTCOME BY PROVIDING
CONTRACTORS RESPONSIBILITY TO INSTALL APPROVAL IS TO BE OBTAINED FROM THE BLANKETS OR TURFED IF EARTHWORKS ARE
STORAGE FOR THE CAPTURE AND TREATMENT OF
EXPECTED TO BE DELAYED FOR MORE THAN 14
DAYS.
SEDIMENT FENCE
10. FOR SEDIMENT FENCE STANDARD DETAIL AND
SPECIFICATION REFER TO INTERNATIONAL EROSION
N CONTROL ASSOCIATION AUSTRALASIA (IECA) BEST
PRACTICES STANDARD DRAWINGS SF-01 AND SF-02
SEDIMENT FENCE.
TEMPORARY CONSTRUCTION ENTRY/EXIT
11. FOR CONSTRUCTION ENTRY / EXIT STANDARD DETAIL
AND SPECIFICATION REFER TO INTERNATIONAL
BU CP EROSION CONTROL ASSOCIATION AUSTRALASIA (IECA)
P1 BEST PRACTICES STANDARD DRAWINGS EXIT-01 AND
22
EXIT-02 CONSTRUCTION EXIT - ROCK PAD
37 (CONSTRUCTION SITES ONLY), EXIT-03 - ROCK PADS
3 1
FOR BUILDING SITES AND EXIT-04 AND EXIT-05
22.5
CONSTRUCTION EXIT - VIBRATION GRID.
KERB INLET
12. FOR KERB INLET STANDARD DETAIL AND
23.5
26.5
27.5
25.
26
24.5
23
24
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27
SPECIFICATION REFER TO INTERNATIONAL EROSION
25
5
CONTROL ASSOCIATION AUSTRALASIA (IECA) BEST
PRACTICES STANDARD DRAWING ESC-03 KERB INLET
GRANT STREET
SEDIMENT TRAPS
|S|
REVEGETATION
13. FOR REVEGETATION STANDARD SPECIFICATION
REFER TO INTERNATIONAL EROSION CONTROL
|S|
ASSOCIATION AUSTRALASIA (IECA) BEST PRACTICES
STANDARD DRAWING R-01 REVEGETATION GENERAL.
FIELD INLET
90
14. FOR FIELD INLET STANDARD DETAIL AND
SPECIFICATION REFER TO INTERNATIONAL EROSION
CONTROL ASSOCIATION AUSTRALASIA (IECA) BEST
PRACTICES STANDARD DRAWING ESC-02 GRATED
STORMWATER (FIELD) INLET SEDIMENT TRAP.
OPERATION AND MAINTENANCE
15. IN ACCORDANCE WITH NC ESC GUIDELINES, ALL ESC
MEASURES SHALL BE INSPECTED:
BU CP · AT LEAST DAILY (WHEN WORK IS OCCURRING ON
P5 SITE) OR WEEKLY (WHEN WORK IS NOT OCCURRING
PROVIDE CONSTRUCTION
71
|S|
ON SITE)
SHAKEDOWN ENTRY AS
PER NSC STD DWG ESC-01 4 · WITHIN 24 HOURS OF EXPECTED RAIN; AND
· WITHIN 18 HOURS OF A RAINFALL EVENT (I.E. AN
EVENT OF SUFFICIENT INTENSITY AND DURATION TO
|S|
MOBILISE SEDIMENT ON SITE).
21.5
17. IN ACCORDANCE WITH NC ESC GUIDELINES,
27 MAINTENANCE OF ESC MEASURES SHALL OCCUR IN
25.5
24.5
27|S|
25
26.5
.5
26
ACCORDANCE WITH THE FOLLOWING TABLE:
23.5
|S| |S| |S| |S| |S| |S| |S| |S| |S| |S| |S|
24
|S| |S| |S|
23
22.5
MAINTENANCE SCHEDULE
TIMEFRAME FOR COMPLETION
ESC MEASURES MAINTENANCE TRIGGER
OF MAINTENANCE
22
WHEN SETTLED SEDIMENT
SEDIMENT BASIN WITHIN 7 DAYS OF THE
EXCEEDS THE VOLUME OF THE
(WHERE UTILISED) INSPECTION
SEDIMENT STORAGE ZONE
PROVIDE SEDIMENT FENCE OTHER ESC 1/3 OF THE CAPACITY OF ESC
BY THE END OF THE DAY
TO DOWNSTREAM MEASURES MEASURES IS EXCEEDED
BOUNDARY AS PER NSC REPORTING
STD DWG ESC-04 & ESC-05 18. CONTRACTOR IS TO PROVIDE AN UPDATED PROGRAM
OF ESC MAINTENANCE AND CONTROL OF ALL STAGES
OF WORK FOR APPROVAL BY THE SUPERINTENDENT.
CLIENT DETAILS: PROJECT ADDRESS: APPROVED BY: PROJECT NAME:
PROPOSED RESIDENTIAL DUPLEX
INTEGRA PARTNERSHIPS TITLE: STATUS:
22 GRANT STREET EROSION AND SEDIMENT FOR APPROVAL - NOT FOR
© ABN 89 647 469 707
NOOSA HEADS, QLD, 4567 NATHAN WAGSTAFF CONTROL LAYOUT PLAN CONSTRUCTION
75 NOOSA DRIVE RPEQ: 20693
SCALE:
NOOSA HEADS, QLD 4567 CPEng
+61 7 5211 1003 REV DATE DESCRIPTION DWN CHK APP
1:100 DATE: 23/09/2022
DRAWING NUMBER: PROJECT NUMBER: SHEET REV:
SIZE:
RECORCONSULTING.COM REVISIONS
DO NOT SCALE, IF IN DOUBT ASK
030 20220218 A1 01
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