Council archive · source document
Response to RFI Sewer & Water Network Plans · OPW25/0057
Plans and drawings: the text below has words only, no drawings.
Original PDF page 9, section 1. The text section number identifies this passage in the reader.
TYPICAL SEWER NOTES TABLE 5.11
LOCATION MIN. COVER TO TOP OF SEWER (mm) MINIMUM HORIZONTAL CLEARANCE (mm) MINIMUM VERTICAL IT IS THE RESPONSIBILITY OF THE
GENERAL NOTES PUBLIC AND PRIVATE LOTS NOT SUBJECT 600 FOR NEW DEVELOPMENTS AND
UTILITY CONTRACTOR TO CONTACT THE RELEVANT
NEW SEWER SIZE CLEARANCE
1. ALL LEVELS ARE GIVEN IN METRES UNLESS NOTED OTHERWISE. TO VEHICULAR LOADING 450 FOR EXISTING DEVELOPMENTS (EXISTING SERVICE) AUTHORITIES TO CONFIRM THE LOCATION OF
2. WHERE OVERHEAD PUBLIC UTILITY LINES AND SURFACE DRAINAGE WORKS AND/OR (mm) ALL EXISTING SERVICES PRIOR TO THE
PRIVATE LOTS ZONED RESIDENTIAL 750 ≤ 200 NB > 200 NB
UNDERGROUND PIPES, CONDUITS, OR CABLES, EXIST IN THE VICINITY OF THE WORKS, THE COMMENCEMENT OF EXCAVATION
SUBJECT TO VEHICULAR LOADING GRAVITY SEWER ≤ 300 NB 300 600 1502 /300
CONTRACTOR SHALL TAKE CARE TO PROTECT SUCH FACILITIES FROM DAMAGE, AND IN THE
CASE OF ANY DAMAGE OCCURRING TO SUCH FACILITIES, THE MATTER SHALL BE IMMEDIATELY FOOTWAYS, NATURE STRIPS, INDUSTRIAL 900
GRAVITY SEWER > 300 NB 600 600 300
REPORTED TO THE RELEVANT AUTHORITY AND TO THE SUPERINTENDENT. THE COST OF THE & COMMERCIAL LOTS, SEALED ROAD
PAVEMENTS OTHER THAN MAJOR ROADS PRESSURE SEWERS AND
NECESSARY REPAIRS OR RENEWALS SHALL BE BORNE ENTIRELY BY THE CONTRACTOR. 300 600 500
SUBJECT TO VEHICULAR LOADING VACUUM SEWERS
3. ALL WORK AND MATERIALS SHALL BE IN ACCORDANCE WITH CURRENT SOUTH EAST
QUEENSLAND SEWERAGE CODE SPECIFICATIONS AND STANDARDS. UNSEALED ROAD CARRIAGEWAYS 1200 GAS MAINS 3003 600 1502 /300
4. UNLESS SPECIFIED OTHERWISE ALL MATERIALS AND WORK SHALL COMPLY WITH THE TELECOMMUNICATION
RELEVANT AUSTRALIAN STANDARDS.
MAJOR ROAD CARRIAGEWAYS 1200 3003 600 1502 /300
CONDUITS AND CABLES
5. THE CONSTRUCTION OF THE SEWERAGE WORK SHOWN ON THIS DRAWING SHALL BE FUTURE ROAD, RAIL AND TRAM PAVEMENTS 1200
ELECTRICITY CONDUITS AND
SUPERVISED BY AN ENGINEER WHO HAS RPEQ REGISTRATION. SEWERAGE WORKS NOT 500 1000 2252 /300
34. DETECTABLE MARKING TAPE SHALL BE LAID ABOVE ALL BURIED NON-METALLIC PIPES ALONG CABLES
COMPLYING WITH THIS REQUIREMENT WILL NOT BE PERMITTED TO CONNECT INTO THE SEQ
THE TOP OF THE EMBEDMENT ZONE OR AT 1.0m BELOW THE SURFACE (WHICHEVER IS THE STORMWATER DRAINS 4
300 3
600 1502 and 5 /3005
SERVICE PROVIDER SEWERAGE SYSTEM.
CLOSER TO GROUND SURFACE) IN ACCORDANCE WITH STANDARD DRAWINGS SEQ-SEW-1200-2
6. ALL WORKS ON EXISTING SEWERS TO BE CARRIED OUT BY UNITYWATER AT THE DEVELOPER'S WATER MAINS 10006 /600 10006/600 5005
AND 1201-1.
EXPENSE.
35. ALL SEWERS AND MAINTENANCE STRUCTURES SHALL BE INSPECTED BY 'CCTV' AFTER ALL KERBS 1507 6007 N/A
7. ALL PIPES AND MATERIALS SHALL COMPLY WITH THE REQUIREMENTS OF THE “ACCEPTED
PRODUCTS AND MATERIALS” LIST.
BACKFILLING OPERATIONS HAVE BEEN SATISFACTORY COMPLETED AND ALL JUNCTIONS ARE Shane Rynne
I,............................................. of COVEY ASSOCIATES Pty. Ltd.
INSTALLED. ALL 'CCTV' INSPECTIONS IN GENERAL SHALL BE CARRIED OUT IN ACCORDANCE CLEARANCE NOTES:
8. EACH INDUSTRIAL ALLOTMENT SHALL BE SERVED BY A DN160 PE (OR DN150 PVC) PROPERTY
WITH THE LATEST VERSION OF THE "WSAA CONDUIT INSPECTION REPORTING CODE OF 18-03-2025
CONNECTION. 1. VERTICAL CLEARANCES APPLY WHEN SEWERS CROSS ONE ANOTHER, EXCEPT IN THE CASE OF WATER MAINS WHEN A
AUSTRALIA - WSA 05." REPORTING AND ADDITIONAL REQUIREMENTS AS PER WSA02-2014 - 3.1 ON............................, CERTIFY that:
9. PROPERTY CONNECTIONS SHALL BE LOCATED WITHIN THE PROPERTY AS SHOWN IN THE VERTICAL SEPARATION SHALL ALWAYS BE MAINTAINED, EVEN WHEN SEWER AND WATER ARE PARALLEL. THE SEWER
(SEQ CODE VERSION 2.0 JULY 2019) CLAUSE 21.8 AND APPENDIX L. 1. This design drawing has been assessed in accordance with
DRAWINGS. SHOULD ALWAYS BE LOCATED BELOW WATER MAIN TO MINIMISE THE POSSIBILITY OF BACKFLOW CONTAMINATION IN
10. PROPERTY CONNECTION BRANCHES SHALL EXTEND INTO THE PROPERTY A MINIMUM OF THE EVENT OF A MAIN BREAK. requirements of the SEQ Code and Unitywater Standards;
500mm AND A MAXIMUM OF 1000mm. UNITYWATER REQUIRES MINIMUM EXTENSION OF 500mm PROPERTY CONNECTIONS 2. A MIN VERTICAL CLEARANCE OF 300mm APPLIES IF THE SIZE OF EITHER THE EXIST OR PROPOSED SEWER IS >DN300 2. The construction of the works must only be undertaken in
INTO PROPERTY. 36. ALL PROPERTY CONNECTIONS ARE TO BE IN ACCORDANCE WITH (SEQ CODE VERSION 2.0 JULY 3. CLEARANCES CAN BE FURTHER REDUCED TO 150mm FOR DISTANCES UP TO 2m WHEN PASSING INSTALLATIONS SUCH accordance with this drawing; and
11. WHERE PIPES ARE LAID IN FILL, THE FILLING SHALL BE CARRIED OUT IN LAYERS NOT 2019) AND STANDARD DRAWINGS SEQ-SEW-1104-1, 1105-1 AND 1106-1 to 6. AS POLES, PITS AND SMALL STRUCTURES, PROVIDING THE STRUCTURE IS NOT DESTABILISED IN THE PROCESS. 3. No design Amendments are permitted either before or
EXCEEDING 300mm (LOOSE) IN DEPTH AND SHALL BE COMPACTED UNTIL THE COMPACTION IS 37. PROPERTY CONNECTIONS SHALL TERMINATE WITH AN INSPECTION OPENING LOCATED A 4. A SEWER TO BE CONSTRUCTED UNDER AN EXISTING OR PROPOSED STORMWATER PIPE ≥DN375 MAY BE CONCRETE during construction without the approval of Unitywater.
NOT LESS THAN 95% OF THAT MATERIALS MAXIMUM COMPACTION WHEN TESTED IN MINIMUM OF 0.5m WITHIN THE PROPERTY BOUNDARY. ENCASED. CONCRETE ENCASE SEWERS CROSSING BRICK BARREL DRAIN, UNLINED OPEN DRAIN OR CHANNEL. THE 4. During construction, where required, Variation Notifications
ACCORDANCE WITH A.S. 1289 (MODIFIED COMPACTION). TESTING SHALL BE CARRIED OUT 38. ALL PE CONNECTIONS SHALL BE WELDED. WELDING REQUIREMENTS AS PER SEQ WSA02 ENCASEMENT SHALL EXTEND AT LEAST 1m EACH SIDE OF THE PIPE OR CHANNEL. CLEARANCES BETWEEN SEWER AND must be submitted in accordance with the A&C Manual.
AFTER EACH ALTERNATE LAYER. IN ALL SUCH CASES APPROVAL OF CONSTRUCTED SEWERS CLAUSE 8.2. OTHER SERVICES SHALL BE MEASURED FROM THE OUTER SURFACE OF THE CONCRETE ENCASEMENT.
WILL NOT BE ISSUED BY THE SEQ SERVICE PROVIDER UNLESS CERTIFICATES ARE PRODUCED 5. SEWERS SHOULD ALWAYS CROSS UNDER WATER AND STORMWATER. IF THIS REQUIREMENT CANNOT BE MET, ACR/MAJ
CERTIFYING THAT THE REQUIRED COMPACTION HAS BEEN ACHIEVED. SAFETY CONSULT WITH WATER AGENCY IN RESPECT OF ALTERNATIVES SUCH AS ADJUSTING THE WATER MAIN OR STORM 2020-112
SIGNED: .........................................................
12. WHERE SEWERS HAVE A GRADE OF 1 IN 20 (5%) OR STEEPER, TRENCH STOPS, BULKHEADS OR 39. THE DESIGN AND CONSTRUCTION OF THE WORKS SHALL COMPLY WITH ALL QUEENSLAND DRAIN AND REFER TO SEQ-WAT-1211-1 OF THE WATER SUPPLY CODE.
CONCRETE ENCASEMENT SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE SEQ SEWER LEGISLATION. 6. WHEN THE SEWER IS AT THE MIN VERTICAL CLEARANCE BELOW WATER MAIN(500mm) MAINTAIN A MIN HORIZONTAL
CODE - TABLE 9.1 AND STANDARD DRAWING SEQ-SEW-1206-1. CLEARANCE OF 1000mm. THIS MIN HORISONTAL CLEARANCE CAN BE PROGRESSIVELY REDUCED TO 600mm AS THE
13. THE CONTRACTOR SHALL VERIFY THE LOCATION AND DEPTH OF EXISTING SERVICES WITH VEGETATION PROTECTION VERTICAL CLEARANCE INCREASES TO 750mm.
RELEVANT AUTHORITIES BEFORE COMMENCING WORKS. 40. TREES LOCATED ALONG THE FOOTPATH SHALL BE, TRANSPLANTED PRIOR TO CONSTRUCTION, 7. CLEARANCE FROM KERBS SHALL BE MEASURED FROM THE NEAREST POINT OF THE KERB.
14. SEWERS SHALL BE DISUSED/ABANDONED IN ACCORDANCE WITH PROCEDURES SET OUT IN OR REPLACED IF DESTROYED.
THE SEQ SEWER CODE. 41. WHEN WORKING WITHIN 4m OF TREES, RUBBER OR HARDWOOD GIRDLES SHALL BE
15. BENCH MARK AND LEVELS TO AHD. SMH DROPS
CONSTRUCTED WITH 1.8m BATTENS CLOSELY SPACED AND ARRANGED VERTICALLY FROM
16. ALL WORKS ON EXISTING SEWER(S) TO BE CARRIED OUT BY UNITYWATER PRIVATE WORKS AT GROUND LEVEL. GIRDLES SHALL BE STRAPPED TO TREES PRIOR TO CONSTRUCTION AND DEFLECTION FALL ACROSS
THE DEVELOPER'S EXPENSE. REMAIN UNTIL COMPLETION. ANGLE MAINTENANCE HOLE
17. EXISTING ALLOTMENTS REQUIRING A PROPERTY CONNECTION FROM EXISTING SEWERS SHALL 42. TREE ROOTS SHALL BE TUNNELLED UNDER, RATHER THAN SEVERED. IF ROOTS ARE SEVERED 0° 20mm
BE PROVIDED BY THE SEQ SERVICE PROVIDER AT THE DEVELOPERS COST. THE DAMAGED AREA SHALL BE TREATED WITH A SUITABLE FUNGICIDE. CONTACT RELEVANT
18. ALL SEWER CONSTRUCTION IS TO BE IN ACCORDANCE WITH THE WATER SERVICES UP TO 45° 30mm ALL ENVIRONMENTAL PROTECTION MEASURES SHOULD
COUNCIL ARBORIST FOR FURTHER ADVICE. BE IMPLEMENTED PRIOR TO THE COMMENCEMENT OF NOTE: REFER TO SHEET C620 FOR
ASSOCIATION OF AUSTRALIA'S (WSAA) SEWERAGE CODE OF AUSTRALIA WSA02-2014 - 3.1 (SEQ 43. ANY TREE LOPPING REQUIRED SHOULD BE UNDERTAKEN BY AN APPROVED ARBORIST. FROM 45° TO 90° 40mm
CODE VERSION 2.0 JULY 2019) ANY CLEARING OR CONSTRUCTION WORK SCHEDULE OF LIVE WORKS
BRANCH < 30° 30mm
19. ALL SEWER PIPELINES, MAINTENANCE HOLES AND MAINTENANCE SHAFTS SHALL BE VACUUM
TESTED
SOIL BRANCH 30° TO 60° 50mm
44. TOPSOIL AND SUBSOIL SHALL BE STOCKPILED SEPARATELY. BRANCH 60° TO 90° 80mm
20. TESTING OF ALL SEWER CONSTRUCTION TO BE IN ACCORDANCE WITH WSAA's SEWERAGE
45. CARE SHALL BE TAKEN TO PREVENT SEDIMENT FROM ENTERING THE STORMWATER SYSTEM.
CODE OF AUSTRALIA WSA02-2014 - 3.1 (SEQ CODE VERSION 2.0 JULY 2019)
THIS MAY INVOLVE PLACING APPROPRIATE SEDIMENT CONTROLS AROUND STOCKPILES.
MAINTENANCE HOLES AND SHAFTS REHABILITATION EX
IS
21. ALL MAINTENANCE HOLES MUST BE CONSTRUCTED IN ACCORDANCE WITH WSA02-2014 - 3.1 TIN
46. PREDISTURBANCE SOIL PROFILES AND COMPACTION LEVELS SHALL BE REINSTATED. G
(SEQ CODE VERSION 2.0 JULY 2019) AND STANDARD DRAWINGS SEQ-SEW-1301-1307 SERIES. Ø1
47. PREDISTURBANCE VEGETATION PATTERNS SHALL BE RESTORED. 50 CONFIRM LOCATION OF
22. CONNECTION OF SEWER PIPES TO MAINTENANCE HOLES TO BE CONSTRUCTED IN
U PV EXISTING WATER MAIN
ACCORDANCE WITH WSA02-2014 - 3.1 (SEQ CODE VERSION 2.0 JULY 2019) AND STANDARD
CONCRETE C PRIOR TO CONSTRUCTION
DRAWINGS SEQ-SEW-1313-1. SE
48. CONCRETE USED FOR MH CONSTRUCTION TO BE SPECIAL CLASS TO WSA PS-358 WITH W
23. MINIMUM FALLS ACROSS MAINTENANCE HOLES INLET TO OUTLET INVERT TO BE ER
CONSTRUCTED IN ACCORDANCE WITH WSA02-2014 - 3.1 (SEQ CODE VERSION 2.0 JULY 2019) REQUIREMENT OF CALCAREOUS AGGREGATES. MA
IN
AND STANDARD DRAWINGS SEQ-SEW-1303-1.
PROPOSED TYPE 'V' IL107.169
24. ALL MAINTENANCE HOLE BACK DROPS TO BE CONSTRUCTED IN ACCORDANCE WITH AIN
CONNECTION TO EXISTING SMH EWER M
UNITYWATER AMENDMENT TO WSA02-2014 - 3.1 (SEQ CODE VERSION 2.0 JULY 2019) AND UPVC S
G Ø150
STANDARD DRAWINGS SEQ-SEW-1313-1. THE FALL THROUGH A MAINTENANCE HOLE SHALL NOT
IL107.162 EXISTIN
EXCEED 250mm UNLESS AN EXTERNAL BACK DROP IS PROVIDED. EXTERNAL DROPS NOT TO BE IN
MA
USED WITH PRECAST MANHOLES. ER
W
~0
25. INVERTS AT ALL MAINTENANCE HOLES TO BE BENCHED TO SUIT INLET AND OUTLET PIPES. SE EXISTING STW PIT IL107.082
.9m
BENCHING IS TO BE CONSTRUCTED IN ACCORDANCE WITH WSA02-2014-3.1 (SEQ CODE VC
VERSION 2.0 JULY 2019) AND STANDARD DRAWINGS SEQ-SEW-1304-1. UP CONTRACTOR TO INSTALL PIPE UNDER EXISTING DN1050
50 CONCRETE
26. ALL MAINTENANCE HOLE LIDS AND FINISHED SURFACE LEVELS OF MAINTENANCE HOLES TO BE Ø1 EXISTING STORMWATER PIPE AND CAP
ADJUSTED ON SITE TO SUIT EARTHWORKS FINISHED LEVELS AND ARE TO BE IN ACCORDANCE PROPOSED TYPE 'V' NG FOR LIVE WORKS CONNECTION MAINTENANCE HOLE
TI
WITH WSA02-2014 - 3.1 (SEQ CODE VERSION 2.0 JULY 2019) TABLE 7.5 AND STANDARD DRAWING CONNECTION TO EXISTING IS
EX IN
SEQ-SEW-1308-1. IL101.93 MA
ER
27. LADDERS AND STEP IRONS ARE NOT PERMITTED WITH MH's (UNITYWATER) IL101.88 EW
S
28. ALL RISERS IN MS TO BE 300mm DIA OR 600mm WHERE THERE ARE Z DROP SEWER LINE 16
CONNECTIONS. IL101.98 PN
VC
~0
N
MAI UP 1m FOR LIVE WORKS
.5m
WER 50
PIPE LINES 6 SE Ø1 CONNECTION
C PN1 EX
IST ED
29. UNLESS NOTED OTHERWISE, TYPE 3 BEDDING TO BE USED IN ACCORDANCE WITH WSA02-2014 - UPV IN OS OR
3.1 (SEQ CODE VERSION 2.0 JULY 2019) AND STANDARD DRAWINGS SEQ-SEW-1201-1 AND Ø15
0 G OP CT
ED ION Ø1 PR RA
SEQ-SEW-1202-1. BEDDING TYPE TO BE CONFIRMED ON SITE BY ENGINEER UPON TRENCH POS ECT 50 T
PRO CONN UP EXISTING STW PIT CON
EXCAVATION. RKS EXISTING DN1050 VC BY
30. BEDDING MATERIAL TO BE WASHED 5mm SCREENINGS UNLESS NOTED OTHERWISE. VE WO SE KS
31. ALL BACKFILL TO BE COMPACTED TO 95% MAXIMUM DRY DENSITY (STANDARD) FOR COHESIVE FOR LI CONCRETE WE
WO
R
5m MAINTENANCE HOLE R
MA
SOIL AND TO A DENSITY INDEX OF 70 FOR NON-COHESIVE SOILS. IN
32. ALL PIPELINES ARE TO BE "RIGSS" UNLESS OTHERWISE STATED AND ARE TO BE CONSTRUCTED R
IN ACCORDANCE WITH WSA02-2014 - 3.1 (SEQ CODE VERSION 2.0 JULY 2019) AND STANDARD CTO
TRA
DRAWING SEQ-SEW-1103-1. CON
33. UNLESS OTHERWISE STATED, THE MINIMUM COVER OVER SEWER PIPES SHALL BE IN RKS BY
WO SEWER CONNECTION 2 DETAIL Check all dimensions before commencement of work.
ACCORDANCE WITH WSA02-2014 - 3.1 (SEQ CODE VERSION 2.0 JULY 2019) TABLE 5.11 AS PER SCALE 1:100 A3 Check Site boundary dimensions from the Title plans
BELOW: Check Building Boundary clearances by set out.
SEWER CONNECTION 1 DETAIL Notwithstanding the information supplied on this drawing,
SCALE 1:100 A3 the location, depth and extent of underground or overhead
services are to be confirmed and protected on site by the
contractor prior to commencement of works.
Approved
Checked - CT Drawing title - Project - PROPOSED 1 INTO 3 Site - Project No. 233467 Sheet No. C640
Design - SK Drawn - SK D 24/03/2025 UPDATED PROJECT NAME SK SEWER NOTES AND DETAILS DEVELOPMENT 62 LAKE MACDONALD DRIVE, Digital Ref :
C640 SEWER NOTES AND
DETAILS Issue : D
C 14/03/2025 UPDATED LOT LAYOUT SK
Scales - AS SHOWN B 20/09/2024 ISSUE FOR APPROVAL SK COVEY ASSOCIATES PTY LTD 124 DUPORTH AVENUE Client -
NOOSA COUNCIL COOROY This Document is copyright and shall not be copied
A 10/01/24 ISSUE FOR CLIENT REVIEW SK
ABN 59 137 305 992 PO BOX 16 without written approval, nor shall it be used except
Document Stage - APPROVAL (07) 5443 7777 MAROOCHYDORE QLD 4558 for the Development and the Site Specified.
Issue Date Description By [email protected]
c:\12dS\data\12DSERVER\233467_2957\DWG Covey\OPW\Uncontrolled\C640 SEWER NOTES AND DETAILS.dwg Plot 1 July 2025 - 11:02 AM
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