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Approved Plans - OPW21/0103
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Plans and drawings
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Log in to see the plans as drawn FOR CONTINUATION REFER TO CR01
EROSION & SEDIMENT CONTROL
| Y
> SW >
>
Y
GENERAL NOTES:
| Y | Y
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W
Y
7
S
1. THE SEQUENCE OF OPERATIONS SHALL BE AS FOLLOWS:
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8.5
Y
a. DELINEATION OF BUFFER AREAS AND DRAINAGE RESERVES, ERECTION OF
S
8.50
| Y | Y
>
BARRICADE FENCING.
|
Y
b. LOCATION OF TOPSOIL STOCKPILES AND ERECTION OF DOWNHILL SILT
FENCE.
|
W
S
Y
SW
c. CONSTRUCTION OF DIVERSION WORKS NECESSARY TO MINIMISE RUNOFF
| Y | Y
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FROM ENTERING THE SITE.
>
Y
>
d. CONSTRUCTION OF TEMPORARY EROSION AND SEDIMENT CONTROL
PROPOSED SWALE TO ACT AS
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MEASURES (eg. SILT FENCES).
S
Y
DIVERSION DRAIN DURING e. LAND CLEARING AND TOPSOIL STRIPPING.
| Y | Y
CONSTRUCTION.
W
|
S
PROPOSED SWALE TO ACT AS f. CONSTRUCTION OF STORMWATER DRAINAGE FACILITIES.
Y
SW
DIVERSION DRAIN DURING g. LAND SHAPING.
|
>
h. CONSTRUCTION OF ROADS AND ACCESSWAYS,
>
8.25 CONSTRUCTION.
Y
INSTALLATION OF SERVICES.
| Y | Y
|
8
8.0
i. FINAL REHABILITATION AND LANDSCAPING.
Y
j. MAINTENANCE.
W
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2. ALL SILT FENCES ARE TO BE INSTALLED PARALLEL TO CONTOURS UNLESS
S
Y
> SW
SHOWN OTHERWISE.
Y | Y
>8
|
S
3. SILT FENCES ARE TO BE INSTALLED DOWNHILL AND DIVERSION BANKS
Y.0 |
8.00
UPHILL OF TOPSOIL STOCKPILES.
Y
SILT FENCE, REFER TO 4. TOPSOIL STOCKPILES ARE TO BE MULCHED OR TEMPORARILY VEGETATED IF
|
8.25
W
Y
S12884-CE03 FOR DETAILS.
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MATERIAL STOCKPILE, LOCATION AND THEY ARE TO REMAIN FOR MORE THAN 30 DAYS.
Y
>
5. MOVEMENT OF CONSTRUCTION EQUIPMENT SHALL BE LIMITED TO THE AREA
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SIZE TO BE CONFIRMED ON SITE AT
>Y
| Y
|
EACH STAGE OF CONSTRUCTION. OF WORK AND EXISTING ROADS.
S
S
REFER TO S12884-CE02 FOR DETAILS. 6. DISTURBED AREAS ARE TO BE GRASSED FOLLOWING FINAL TRIMMING, AREAS
SILT FENCE, REFER TO
Y | Y
|
ARE TO BE DISTURBED AND RESTORED PROGRESSIVELY.
S12884-CE03 FOR DETAILS.
Y
7. ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE INSPECTED
7.5
W
|
SW
AND RE-INSPECTED AT THE END OF EACH DAY'S WORK DUE TO THE
>
Y
>
|
9
SW 5 POSSIBILITY OF OVERNIGHT RAINS AND IMMEDIATELY PRIOR TO ANY
S
7.7
Y
|
POSSIBLE STORM EVENT.
SW 8. KERB AND/OR SURFACE INLET SEDIMENT TRAPS ARE TO BE PROVIDED AT
EACH DRAINAGE PIT UNTIL ADJACENT DISTURBED AREAS ARE FULLY
S
W
RESTORED.
>
S[C] 9. FILTER ROLLS TO BE PROVIDED AT ALL STORMWATER INLET PITS.
S
10. ANY DIRT/MUD/MATERIALS SPILT OR TRACKED ONTO THE COUNCIL'S ROADS
S[C] IS TO BE BROOMED UP AND COLLECTED - NOT WASHED DOWN INTO THE
STORM WATER DRAINS.
8.0
W
S[C] S[C] 7.50
>
S[C] S[C] S[C] S[C] S[C]
S
S[C] S[C] S[C] S[C] S[C] EROSION & SEDIMENT CONTROL
S[C] TRENCHING OPERATIONS:
W
THE CONTRACTOR SHALL FOLLOW THE PROCEDURES BELOW TO MINIMISE
S[C]
7.0
7.0 S[C] SCOURING OF TRENCHES DURING RAINFALL EVENTS THAT OCCUR THROUGH THE
0
7.25
0
Y || Y
|
SP 163309
7.25 CONSTRUCTION PHASE.
LOT 902
Y
1. OPEN ONLY AS MUCH GROUND AS REQUIRED TO UNDERTAKE THE WORK AT
7.50
|
S[C
] HAND.
Y
|
2. WHEREVER POSSIBLE CONSTRUCT LINES FROM UPSTREAM TO
Y
|
7.50
DOWNSTREAM.
Y
NOTE: S[C
|
] 3. PLACE BEDDING MATERIAL AS SOON AS PRACTICAL AFTER OPENING
Y
7.25
|
REFER TO DRAWING |
Y |
Y |
Y | TRENCH.
Y |
Y |
Y |
Y |
Y |
Y |
Y
S12884-CE01 FOR LEGEND. 4. CLOSE TRENCH AS SOON AS PRACTICABLE AFTER LAYING PIPE.
CONTRACTOR TO SEEK PERMISSION S[C]
FROM LAND OWNER OF LOT 902 ON 5. INSTALL FILTER ROLLS IN TRENCHES AT 10m CENTRES WHENEVER
RP163309 TO ERECT SILT FENCE TRENCHES ARE PROPOSED TO BE LEFT OPEN AND UNATTENDED eg.
OVERNIGHT.
PLAN EROSION STAGING NOTE:
SCALE 1:100 THE EROSION MEASURES SHOWN ON THIS DRAWING ARE TO BE ADJUSTED
THROUGHOUT THE COURSE OF CONSTRUCTION TO SUIT INTERIM STAGING OF THE
BUILDING WORKS. ANY TEMPORARY SITE WORKS SHALL BE MANAGED IN A WAY
NOT TO CAUSE ANY NUISANCE DRAINAGE IMPACTS TO ADJOINING OR
LEGEND DOWNSTREAM PROPERTIES. CONTACT CONSULTING ENGINEER FOR FURTHER
DETAILS AS REQUIRED.
OH[C] EXISTING ELECTRICAL OVERHEAD PROPOSED FILL
SAFE ACCESS NOTE:
T[C] EXISTING TELECOMMUNICATION CONTRACTOR TO CLOSE FOOTPATH AND BARRICADE STABILISED ENTRY/EXIT.
PROVIDE SAFE PEDESTRIAN ACCESS IN ACCORDANCE WITH THE MANUAL FOR
PROPOSED CUT
SW[C] EXISTING STORMWATER DRAINAGE UNIFORM TRAFFIC CONTROL DEVICE.
S[C] EXISTING SEWERAGE MAIN
DEMOLITION NOTE:
EXISTING SEWERAGE MAIN TO BE STABILISED ENTRY/EXIT POINT THE PERSON RESPONSIBLE FOR THE DEMOLITION WORKS SHALL ENSURE THAT
S[C] ALL VEHICLES LEAVING THE SITE CARRYING DEMOLITION MATERIALS HAVE THEIR
DISUSED BY METHOD OF GROUT FILLED
LOADS COVERED AND DO NOT TRACK SOIL OR WASTE MATERIALS ONTO THE
EXISTING SEWERAGE MAIN TO BE ROAD.
S
ABANDONED AND REMOVED SILT FENCE
W[C] EXISTING WATER MAIN
TEMPORARY DIVERSION DRAIN ASBESTOS REMOVAL NOTE:
SHOULD ASBESTOS BE PRESENT, ITS REMOVAL SHALL BE CARRIED OUT IN
10.000 EXISTING MAJOR CONTOURS ACCORDANCE WITH THE NATIONAL OH&S COMMITTEE - CODE OF PRACTICE FOR
PROPOSED ROCK CHECK DAM
SAFE REMOVAL OF ASBESTOS AND ITS CODE OF PRACTICE FOR THE MANAGEMENT
SW PROPOSED STORMWATER DRAINAGE AND CONTROL OF ASBESTOS IN THE WORKPLACE.
PROPOSED INLET SOCK PROTECTION
> PROPOSED SWALE
WORKPLACE HEALTH AND SAFETY NOTE:
ALL WORKS UNDERTAKEN BY THE CONTRACTOR SHALL COMPLY WITH THE
S PROPOSED SEWERAGE MAIN
REQUIREMENTS OF THE QUEENSLAND WORK HEALTH AND SAFETY ACT 2011.
CONTACT THE NEAREST OFFICE OF THE DIVISION OF WORKPLACE HEALTH AND
W PROPOSED WATER MAIN SAFETY FOR INFORMATION. PHONE No. 1300 362 128.
PROPOSED BASEMENT OUTLINE
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.
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