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Attachment C - Amended Engineering Plans
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Plans and drawings
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Log in to see the plans as drawn GENERAL NOTES: SEWER RETICULATION NOTES
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1. NOT ALL SERVICES HAVE NECESSARILY BEEN RECORDED AND SHOWN ON THE 15. MAXIMUM DEPTH OF HOUSE DRAIN INSPECTION OPENING - 1.5M.
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1. ALL WORK AND MATERIALS SHALL BE IN ACCORDANCE WITH CURRENT
DRAWINGS. THE CONTRACTOR IS RESPONSIBLE TO LIAISE WITH THE RELEVANT
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SOUTH EAST QUEENSLAND SEWERAGE CODE SPECIFICATIONS AND
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STANDARDS. SERVICE AUTHORITY PRIOR TO COMMENCEMENT OF CONSTRUCTION TO DETERMINE 16. ALL ALLOTMENTS WITHOUT EXISTING HOUSE CONNECTIONS TO BE PROVIDED WITH
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THE LOCATION AND LEVEL OF ALL EXISTING SERVICE UTILITIES. THE CONTRACTOR HOUSE CONNECTIONS UNLESS NOTED OTHERWISE.
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2. UNLESS SPECIFIED OTHERWISE ALL MATERIALS AND WORK SHALL
SHALL BEAR THE COST OF ANY DAMAGE TO EXISTING SERVICES.
COMPLY WITH THE RELEVANT AUSTRALIAN STANDARDS.
17. LOCATION AND LEVEL OF EXISTING SEWER CONNECTION POINTS TO BE CHECKED BY
3. THE CONSTRUCTION OF THE SEWERAGE WORK SHOWN ON THIS 2. THE CONTRACTOR SHALL OBTAIN ALL AS-CONSTRUCTED SURVEY FOR ROADWORKS, CONTRACTOR BEFORE WORK COMMENCES.
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DRAWING SHALL BE SUPERVISED BY AN ENGINEER WHO HAS RPEQ DRAINAGE WORKS, SEWER MAINS ETC. PRIOR TO BACKFILLING. ALL SURVEY TO BE
BIO BASIN
REGISTRATION. SEWERAGE WORKS NOT COMPLYING WITH THIS CARRIED OUT BY A LICENSED SURVEYOR TO THE REQUIREMENTS OF UNITY WATER. 18. EACH ALLOTMENT SHALL BE SERVED BY A DN110 OD (OR DN100) PROPERTY
REQUIREMENT WILL NOT BE PERMITTED TO CONNECT INTO THE SEQ CONNECTION. FOR ALLOTMENTS OTHER THAN SINGLE RESIDENTIAL, A DN160OD (OR
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SERVICE PROVIDER SEWERAGE SYSTEM. 3. ALL WORK AND MATERIALS SHALL BE IN ACCORDANCE WITH CURRENT UNITY WATER DN150) PROPERTY CONNECTION SHALL BE PROVIDED.
4. ALL WORK ASSOCIATED WITH LIVE SEWERS OR MAINTENANCE HOLES SPECIFICATIONS AND STANDARDS.
19. NOT MORE THAN ONE DN160 SEWER OR NOT MORE THAN TWO DN110 PROPERTY
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SHALL BE CARRIED OUT BY THE SEQ SERVICE PROVIDER AT THE
DEVELOPER'S COST. 4. UNLESS SPECIFIED OTHERWISE ALL MATERIALS AND WORK SHALL COMPLY WITH THE CONNECTION SEWERS SHALL BE PERMITTED TO CONNECT TO THE MS RISER; EACH
5. ALL PIPES AND MATERIALS SHALL COMPLY WITH THE REQUIREMENTS RELEVANT SEQ STANDARDS. CONNECTION SHALL BE LOCATED AT A DIFFERENT LEVEL.
20. PCB'S SHALL BE LOCATED 1.2M FROM THE DOWNSTREAM ALIGNMENT. IF THIS IS NOT
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OF THE "ACCEPTED PRODUCTS AND MATERIALS" LIST.
5. ALL BENCHMARKS AND LEVELS ARE TO AHD. POSSIBLE, PCB'S SHALL NOT BE GREATER THAN 3.5M FROM THE
6. EACH ALLOTMENT SHALL BE SERVED BY A DN110 PE (OR DN100 PVC) DOWNSTREAM ALIGNMENT.
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|| PROPERTY CONNECTION. FOR ALLOTMENTS OTHER THAN SINGLE 6. ALL BEDDING OF SEWER TO BE IN ACCORDANCE WITH SEQ STANDARD DRAWINGS
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RESIDENTIAL, A DN160 PE (OR DN150 PVC) PROPERTY CONNECTION SEQ-SEW-1200 SERIES AND SPECIFICATION 4.6 "CONSTRUCTION OF GRAVITY SEWERS 21. PROPERTY CONNECTION SEWERS MAY BE CONNECTED TO THE SEWER WITH AN
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S150 S150 S150 > S150 > S150
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S150 S150 S150 S150 S150 S150 S150
SHALL BE PROVIDED. AND ASSOCIATED WORKS". APPROVED 45° SADDLE AND A 45° SHORT RADIUS BEND. THE MAXIMUM LENGTH OF THE
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E/UG E/UG E/UG E/UG E/UG E/UG E/UG E/UG RM E/UG RM E/UG RM E/UG RM E/UG RM E/UG
7. PROPERTY CONNECTIONS SHALL BE LOCATED WITHIN THE PROPERTY PROPERTY CONNECTION SEWER SHALL BE 25M.
TW W W W T W W W W W W W W W W W W W W W W W W W
T T T T T T T T T T T T AS SHOWN IN THE DRAWINGS. 7. PE SEWERS SHALL BE PE100 MIN SDR21 TO AS/NZS 4130. VC SEWERS SHALL BE CLASS
E/OH E/OH E/OH E/OH E/OH E/OH E/OH E/OH E/OH E/OH E/OH E/OH E/OH
8. PROPERTY CONNECTION BRANCHES SHALL EXTEND INTO THE 4 TO AS1741 OR CONFORM TO EN295-1. UPVC SEWERS SHALL BE SN8 OR SN12 TO 22. PROPERTY CONNECTION BRANCHES SHALL EXTEND INTO THE PROPERTY
E/UG
PROPERTY A MINIMUM OF 500mm AND A MAXIMUM OF 750mm. AS1260, EXCEPT FOR DN100 WHICH SHALL BE SN10 TO AS1260. A MINIMUM OF 500MM AND A MAXIMUM OF 1,000MM IN ACCORDANCE WITH
150Ø SEWER HOUSE CONNECTION TO DRAWING SEQ-SEW-1104-1.
9. WHERE PIPES ARE LAID IN FILL, THE FILLING SHALL BE CARRIED OUT IN
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EXISTING MANHOLE. WORKS TO BE DONE 8. SURFACE LEVELS SHOWN ON LINES ARE INTERPOLATED FROM A SPOT LEVEL SURVEY,
LAYERS NOT EXCEEDING 300mm (LOOSE) IN DEPTH AND SHALL BE
BY UNITYWATER AT THE DEVELOPERS THEREFORE DESIGN LEVELS BASED ON THIS INFORMATION MAY BE VARIED BY THE 23. MAINTENANCE SHAFTS OR TERMINAL ENTRY POINTS SHALL BE LOCATED AT THE
COMPACTED UNTIL THE COMPACTION IS NOT LESS THAN 95% OF THE
DOONELLA STREET EXPENSE REFER LIVE WORKS TABLE MATERIALS MAXIMUM COMPACTION WHEN TESTED IN ACCORDANCE
SUPERINTENDENT ON SITE. CONTRACTOR TO ENSURE SEWER MANHOLES TO BE
APPROX 100mm ABOVE FINISHED GROUND LEVEL (UNO).
UPSTREAM END OF ANY SEWER WHERE THE DISTANCE TO A DOWNSTREAM MS IS
GREATER THAN 40M. STOP ENDS SHALL BE PROVIDED AT THE UPSTREAM END OF ANY
WITH A.S. 1289 (MODIFIED COMPACTION). TESTING SHALL BE CARRIED
EXISTING SEWER MANHOLE SEWER WHERE THE DISTANCE TO A DOWNSTREAM MS IS LESS THAN 40M. THE STOP
OUT AFTER EACH ALTERNATE LAYER. IN ALL SUCH CASES APPROVAL OF
UNITYWATER ASSETT ID: 2661767 9. ALL CONCRETE MANHOLES TO BE SEALED WITH 6.5mm THICK GREASY HEMP ON END SHALL COMPRISE A RUBBER RING SEAL SCREWED CAP FITTING WELDED INTO
CONSTRUCTED SEWERS WILL NOT BE ISSUED BY THE SEQ SERVICE
COMPLETION OF THE MAINTENANCE INSPECTION. SEWER PIPELINE.
PROVIDER UNLESS CERTIFICATES ARE PRODUCED CERTIFYING THAT
W W W W W W W W W W W W W W W FH
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THE REQUIRED COMPACTION HAS BEEN ACHIEVED.
10. EXTERNAL FORMWORK IS TO BE USED FOR CAST INSITU MANHOLES. 24. WHERE PIPES ARE LAID IN FILL, THE FILLING SHALL BE CARRIED OUT IN LAYERS NOT
10. WHERE SEWERS HAVE A GRADE OF 1 IN 20 OR STEEPER, BULKHEADS EXCEEDING 300MM (LOOSE) IN DEPTH AND SHALL BE COMPACTED UNTIL THE
SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE SEQ SEWER 11. MANHOLE LIDS TO BE SLOPED TO SUIT DESIGN FINISHED SURFACE COMPACTION IS NOT LESS THAN 95% OF THE MATERIALS MAXIMUM COMPACTION WHEN
CODE. TESTED IN ACCORDANCE WITH AS 1289 (MODIFIED COMPACTION). TESTING SHALL BE
11. THE CONTRACTOR SHALL VERIFY THE LOCATION AND DEPTH OF 12. CONNECTIONS TO EXISTING SEWERS TO BE CARRIED OUT BY UNITYWATER AT CARRIED OUT AFTER EACH ALTERNATE LAYER. IN ALL SUCH CASES APPROVAL OF
EXISTING SERVICES WITH RELEVANT AUTHORITIES BEFORE DEVELOPERS EXPENSE. CONSTRUCTED SEWERS WILL NOT BE ISSUED BY THE COUNCIL UNLESS CERTIFICATES
LOCALITY PLAN COMMENCING WORKS. ARE PRODUCED CERTIFYING THAT THE REQUIRED COMPACTION HAS BEEN ACHIEVED.
12. SEWERS SHALL BE DISUSED /ABANDONED IN ACCORDANCE WITH 13. DETECTABLE MARKER TAPE SHALL BE PROVIDED EITHER ABOVE THE EMBEDMENT
SCALE 1:250 (A1), 1:500 (A3) ZONE OR 1000mm BELOW THE FSL, WHICHEVER IS CLOSER TO THE FSL. 25. PROVIDE THE FOLLOWING MINIMUM HORIZONTAL
PROCEDURES SET OUT IN THE SEQ SEWER CODE.
SEPARATION FROM SEWER RETICULATION:
13. BENCH MARK AND LEVELS TO AHD. 14. PRIOR TO ON & OFF MAINTENANCE INSPECTIONS THE CONTRACTOR SHALL PROVIDE ···· STORMWATER PIPES - 1.0M
14. EXISTING ALLOTMENTS REQUIRING A PROPERTY CONNECTION FROM CCTV INSPECTION DATA IN ACCORDANCE WITH THE SEQ CODE SECTION 22.7.1 CCTV ···· WATER SUPPLY - 1.0M
EXISTING SEWERS SHALL BE PROVIDED BY THE SEQ SERVICE INSPECTION REPORTS ARE TO BE PROVIDED TO UNITY WATER PRIOR TO APPLICATION
PROVIDER AT THE DEVELOPERS COST. FOR CERTIFICATE OF COMPLETION.
ALL ENVIRONMENT PROTECTION MEASURES SHOULD BE IMPLEMENTED
ENVIRONMENTAL CONDITIONS: PRIOR TO ANY CONSTRUCTION WORK, INCLUDING CLEARING, COMMENCING.
VEGETATION PROTECTION: SOIL: CREEK CROSSINGS:
A. TREES LOCATED ALONG THE FOOTPATH SHALL BE, TRANSPLANTED PRIOR TO A. TOPSOIL AND SUBSOIL SHALL BE STOCKPILED SEPARATELY. A. SEDIMENT CONTROL MEASURES SHALL BE PLACED DOWNSTREAM OF ANY
CONSTRUCTION, OR REPLACED IF DESTROYED. EXCAVATION WORK.
B. CARE SHALL BE TAKEN TO PREVENT SEDIMENT FROM ENTERING THE STORMWATER
B. WHEN WORKING WITHIN 4m OF TREES, RUBBER OR HARDWOOD GIRDLES SHALL BE SYSTEM. THIS MAY INVOLVE PLACING APPROPRIATE SEDIMENT CONTROLS AROUND B. APPROPRIATE SEDIMENT CONTROLS SHALL BE USED TO PREVENT SEDIMENT FROM = or > 600dia RCP
CONSTRUCTED WITH 1.8m BATTENS CLOSELY SPACED AND ARRANGED VERTICALLY STOCKPILES. ENTERING THE CREEK.
FROM GROUND LEVEL. GIRDLES SHALL BE STRAPPED TO TREES PRIOR TO
C. ACID SULPHATE SOILS EXIST IN THE WORKS AREA. THE OUTPUTS FROM THE RISK C. NO SOIL SHALL BE STOCKPILED WITHIN 5m OF THE CREEK.
CONSTRUCTION AND REMAIN UNTIL COMPLETION.
MIN
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ASSESSMENT BASED ON THE QUEENSLAND ACID SULPHATE SOIL TECHNICAL MANUAL
C. TREE ROOTS SHALL BE TUNNELLED UNDER, RATHER THAN SEVERED. IF ROOTS ARE REQUIRES THAT ACID SULPHATE SOILS BE
REHABILITATION:
400x1200 25MPa
SEVERED THE DAMAGED AREA SHALL BE TREATED WITH A SUITABLE FUNGICIDE. 600 600
MANAGED AS FOLLOWS: (DELETE IF NO ACID SULPHATE SOILS) A. PREDISTURBANCE SOIL PROFILES AND COMPACTION LEVELS SHALL BE REINSTATED. MASS CONCRETE
CONTACT RELEVANT COUNCIL ARBORIST FOR FURTHER ADVICE.
B. PREDISTURBANCE VEGETATION PATTERNS SHALL BE RESTORED.
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D. ANY TREE LOPPING REQUIRED SHOULD BE UNDERTAKEN BY AN APPROVED SEWER
ARBORIST.
SAFETY:
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A. THE DESIGN AND CONSTRUCTION OF THE WORKS SHALL COMPLY WITH ALL
QUEENSLAND LEGISLATION.
SEWER BRIDGING DETAIL
(IF REQUIRED)
SERVICE PROVIDER AND CONTRACTOR LIVE SEWER WORKS SCHEDULE SCALE 1:20 (A1)
No. DESCRIPTION DIA MH No. MH COVER LOT F.S.L E.S.L I.L. DEPTH 0 0.4 0.8 1.2 1.6 2.0m
SEWER TYPE TYPE No.
1[A] AGENCY TO PROVIDE 150Ø NEW HOUSE CONNECTION 3.0m LONG FROM EXISTING MANHOLE. 150 dia SN8 EX/1 EXISTING 903 4.63 4.63 EX 3.17 1.46 SCALE 1:20 A1, 1:40 A3
EXISTING
ASSET T1631 3.22 1.41
ID 2661767
0 5 10 15 20 25 m
* AGENCY MEANS GOLD COAST CITY COUNCIL OR LOGAN CITY COUNCIL OR REDLAND CITY COUNCIL OR QUEENSLAND URBAN UTILITIES OR UNITYWATER SCALE 1:250 (A1), 1:500 (A3)
(APPROVAL VALID FOR 12 MONTHS FROM DATE SHOWN) WITH ALL WORK TO BE PAID FOR BY THE DEVELOPER VIA QUOTATION APPLICATION.
NOTE: ONLY DRAWINGS MARKED "FOR CONSTRUCTION" AND BEARING AN ORIGINAL SIGNATURE SHALL BE USED FOR CONSTRUCTION Design:
PURPOSES.
SWT PROJECT: DRAWING TITLE:
ALTA PROJECTS
Drawn: SWT
A.B.N. 611355330 SEWER NOTES AND LOCALITY PLAN
FOR APPROVAL Date: DEC 2017 26 Memorial Avenue, Cotton Tree PROPOSED COMMERCIAL DEVELOPMENT
E 25/05/2021 ISSUE FOR APPROVAL S.T. S.R.
NOT FOR CONSTRUCTION PO Box 559, Cotton Tree, QLD, 4558 Revision Sheet
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05/05/2021
28/01/2021
ISSUE FOR APPROVAL
ISSUE FOR APPROVAL
S.T.
S.T.
S.R.
S.R. Checked:. . . . . . . . . . .
Tel (07) 5475 4125 Fax (07) 5479 1607 at 30-32 DOONELLA STREET, TEWANTIN QLD DRAWING No:
A6035/21/S01 E 1 of 1
B 27/01/2021 ISSUE FOR APPROVAL S.T. S.R. STEPHEN ROBERTS
Email: [email protected]
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1
21/01/2021
18/01/2021
ISSUE FOR APPROVAL
CO-ORDINATION ISSUE
S.T.
S.T.
S.R.
SR
.......................
DIRECTOR APPROVAL Datum AHD
Web: http://www.alta.net.au for DONNELLA STREET PTY LTD
REV DATE DESCRIPTION BY CHKD RPEQ - 7665 A1 SHEET SIZE FILENAME : A6035 - S01 SEWER NOTES AND LOCALITY PLAN.dwg - DATE : 25/5/21 - 12:21pm - XREF's: X-Base; X-Survey; H-Approved-SR; H-Checked-SR Council Ref: ...................
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