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Appendix A - Preliminary Engineering Plans
Attached to the e-mail RAL21/0009 - Response to information request - Gould Email 1 of 2.
Plans and drawings
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Log in to see the plans as drawn GENERAL NOTES: SEWER NOTES:
COMPACTED FILLING
1. ALL WORK ON THIS CONTRACT IS TO BE CARRIED OUT IN GENERAL
ACCORDANCE WITH THE JOB SPECIFICATION AND TO 1. ALL COMPACTED FILL SHALL BE MATERIAL OF MINIMUM CBR 15%. 30.MANHOLE & MAINTENANCE SHAFT LIDS SHALL BE Ø600 CAST IRON TYPE AND RENDERED
THE MAXIMUM PERCENTAGE (BY MASS) OF 1. ALL WORK AND MATERIALS SHALL BE IN ACCORDANCE WITH CURRENT SOUTH EAST QUEENSLAND
THE SATISFACTION OF THE LOCAL AUTHORITY AND THE TRAFFICABLE (CLASS D) WITHIN STREET CARRIAGEWAY OR WHERE VEHICULAR LOADING IS LIKELY.
SEWERAGE CODE (SEQ CODE) SPECIFICATIONS AND STANDARDS. REFER TO SEQ CODE STANDARD DRAWING SEQ-SEW-1307-1 & SEQ-SEW-1308-1 FOR
ENGINEER. MATERIAL 2. UNLESS SPECIFIED OTHERWISE, ALL MATERIALS AND WORK SHALL COMPLY WITH THE RELEVANT
2. PASSING THE 0.425MM SIEVE SHALL BE 22%. THE MAXIMUM DETAILS.
AUSTRALIAN STANDARDS.
2. THE CONTRACTOR IS TO CONTACT ENERGEX, TELSTRA, PLASTICITY INDEX SHALL BE 6%. THE GRADING CURVE OF THE 31.SEWER COVER AND SURROUND TO FINISH FLUSH WITH ROAD AND FOOTPATH PAVEMENTS.
3. THE CONSTRUCTION OF THE SEWERAGE WORK SHOWN ON THIS DRAWING SHALL BE SUPERVISED
COUNCIL AND OTHER SERVICE AUTHORITIES AND MATERIAL SHALL BE SMOOTH WITH 100% OF MATERIAL PASSING BY AN ENGINEER WHO HAS R.P.E.Q REGISTRATION. SEWERAGE WORKS NOT COMPLYING WITH 32.CONCRETE INFILL MAINTENANCE STRUCTURE COVERS ARE NOT ACCEPTED BY UNITYWATER.
LOCATE EXISTING UNDERGROUND SERVICES PRIOR TO THE 19mm SIEVE. ALL COMPACTED FILL SHALL BE COMPACTED THIS REQUIREMENT WILL NOT BE PERMITTED TO CONNECT INTO THE UNITYWATER SEWERAGE 33.ALL MAINTENANCE SHAFT RISER LIDS TO BE BETWEEN 100MM AND 225MM FROM COVER LID.
CONSTRUCTION. AT OPTIMUM MOISTURE CONTENT TO 100% COMPACTION TO SYSTEM. 34.MAINTENANCE HOLE NECK TO BE MAXIMUM 350MM DEEP.
AS1289 - E1.1. ALL FILL SHALL BE PLACED IN COMPACTED LAYERS 4. ALL WORK ASSOCIATED WITH LIVE SEWERS OR MAINTENANCE HOLES SHALL BE CARRIED OUT BY 35.ALL MAINTENANCE SHAFTS TO BE TYPE J1, 300MM SHAFT UNLESS NOTED OTHERWISE,
3. CONDUIT LOCATIONS IF SHOWN ON THE PLANS ARE NO MORE THAT 150MM THICK. THE CONTRACTORS IS TO CARRY UNITYWATER AT THE DEVELOPER'S COST. WITH LIFT OFF LIDS AND FINISHED 50MM ABOVE FINISHED SURFACE LEVEL TO ALLOW FOR TOP
PROVISIONAL ONLY AND THE CONTRACTOR IS TO LIAISE OUT ONE COMPACTION TEST EVERY 500M², FOR EVERY SECOND 5. ALL PIPES AND MATERIALS SHALL COMPLY WITH THE REQUIREMENTS OF THE "ACCEPTED DRESSING UNLESS IF LOCATED WITHIN ROAD OR FOOTPATH PAVEMENT (TO BE FINISHED FLUSH).
WITH THE ENGINEER, TELSTRA AND THE ELECTRICAL LAYER OF FILL. PRODUCTS AND MATERIALS" LIST. REFER TO SEQ SEWER CODE STANDARD DRAWING SEQ-SEW-1314-2 FOR DETAILS.
CONSULTANT FOR THEIR FINAL PLANS IMMEDIATELY 3. REMOVE ALL EXISTING FILL FROM THE SITE. COMPACT THE TOP 6. EACH ALLOTMENT SHALL BE SERVED BY A DN100 PVC PROPERTY CONNECTION. FOR 36.REFER TO SEW CODE STANDARDS DRAWING SERIES SEQ-SEW-1300 FOR MAINTENANCE
PRIOR TO LAYING ROAD AND FOOTPATH CONDUITS. ALLOTMENTS OTHER THAN SINGLE RESIDENTIAL, A DN150 PVC PROPERTY CONNECTION SHALL BE STRUCTURE, MANHOLE AND DROP DETAILS.
300MM OF THE NATURAL GROUND UNDER THE BUILDING TO A
DISTANCE OF 1.5M BEYOND THE EXTERNAL PERIMETER OF THE PROVIDED.
4. THE ENGINEERING DESIGN IS BASED PARTLY ON A DATA 7. PROPERTY CONNECTIONS SHALL BE LOCATED WITHIN THE PROPERTY AS SHOWN IN THE DRAWINGS.
BUILDING TO 100% MODIFIED COMPACTION. THE COMPACTED AS CONSTRUCTED DATA
TERRAIN MODEL COMPUTER GENERATED FROM THE 8. PROPERTY CONNECTION BRANCHES SHALL EXTEND INTO THE PROPERTY A MINIMUM OF 500MM
SITE SURVEY AND SOME ELEMENTS OF THE SURVEY FILL (AS PER CF.1.) SHALL BE COMPACTED IN LAYERS TO 95% 37.IT IS THE CONTRACTOR'S RESPONSIBILITY TO PROVIDE ALL AS CONSTRUCTED AND QUALITY,
STANDARD COMPACTION TO WITHIN 300mm OF THE FINISHED AND A MAXIMUM OF 750MM.
DATA ARE INTERPOLATED AND MAY VARY FROM THE 9. WHERE PIPES ARE LAID IN FILL, THE FILLING SHALL BE CARRIED OUT IN LAYERS NOT EXCEEDING INFORMATION IN ACCORDANCE WITH THE SEQ CODE, UNITYWATER AND THE LOCAL AUTHORITY
ACTUAL SITE CONDITIONS. THE CONTRACTOR SHALL GROUND LEVEL. THE REMAINING 300MM OF FILL SHALL BE REQUIREMENTS, TO THE CERTIFYING ENGINEER.
COMPACTED IN TWO LAYERS TO 95% STANDARD COMPACTION. 300MM (LOOSE) IN DEPTH AND SHALL BE COMPACTED UNTIL THE COMPACTION IS NOT LESS
LIAISE WITH THE ENGINEER AND SURVEYOR AND SET THAN 95% OF THE MATERIALS MAXIMUM COMPACTION WHEN TESTED IN ACCORDANCE WITH 38.THE NECESSARY TESTING AND COMPLIANCE INFORMATION TO BE PROVIDED TO THE CERTIFYING
OUT THE WORKS ONLY FROM APPROVED REFERENCE COMPACT ALL FILL TO A DISTANCE OF 1.5M BEYOND THE ENGINEER INCLUDES, BUT IS NOT LIMITED TO:
EXTERNAL PERIMETER OF THE BUILDING. A.S.1289 (MODIFIED COMPACTION). TESTING SHALL BE CARRIED OUT AFTER EACH ALTERNATIVE
PEGS AND LEVEL BENCH MARKS. LAYER. IN ALL SUCH CASES, APPROVAL OF CONSTRUCTED SEWERS WILL NOT BE ISSUED BY · CONTRACTOR'S ACCREDITATION
UNITYWATER UNLESS CERTIFICATES ARE PRODUCED CERTIFYING THAT THE REQUIRED COMPACTION · PRODUCT AND MATERIAL CERTIFICATES
5. THE CONTRACTOR IS TO ORGANISE HIS WORKS SO THAT HAS BEEN ACHIEVED. · AS CONSTRUCTED SURVEY IN BOTH PDF AND DWG FORMATS AS PER SEQ CODE
EROSION, DEPOSITION OF SILT, AND STORMWATER 10.WHERE SEWERS HAVE A GRADE OF 1 IN 20 OR STEEPER, TRENCH STOPS SHALL BE ASSET INFORMATION SPECIFICATION AND SIGNED BY A LICENCED SURVEYOR
RUNOFF FROM THE JOB SITE DOES NOT EXCEED THE CONSTRUCTED IN ACCORDANCE WITH THE SEQ SEWER CODE TABLE 8.1.
PRE CONSTRUCTION RATES AT ANY POINT AS A RESULT · ASSET DESIGN AS CONSTRUCTED (ADAC) IN BOTH XML AND PDF FORMATS
11.THE CONTRACTOR SHALL VERIFY THE LOCATION AND DEPTH OF EXISTING SERVICES WITH RELEVANT
OF HIS ACTIONS. EARTHWORKS NOTES: AUTHORITIES BEFORE COMMENCING WORKS. · AS CONSTRUCTED REDLINE MARK-UP OF DESIGN DRAWINGS
1. ALL EARTHWORKS SHALL BE IN ACCORDANCE WITH 12.SEWERS SHALL BE DISUSED/ABANDONED IN ACCORDANCE WITH PROCEDURES SET OUT IN THE · VACUUM TEST REPORT
6. CLEAR ALL VEGETATION FROM THOSE AREAS TO BE
EXCAVATED OR FILLED. IN OTHER AREAS WHERE AS3798-1996 SEQ SEWER CODE. · ACCESS CHAMBER VACUUM TEST REPORTS
CLEARING IS SPECIFIED, SELECTED CLEARING ONLY IS 2. STRIP ALL VEGETATION, TOPSOIL & UNCONTROLLED 13.BENCH MARK AND LEVELS TO AHD. · OVALITY TEST REPORT
TO BE CARRIED OUT BY RETAINING THOSE TREES FILL & REMOVE FROM SITE. 14.EXISTING DWELLINGS NOTED TO BE CONNECTED TO THE NEW SEWER SHALL BE CONNECTED BY A · COMPACTION TEST REPORTS FOR ALL TRENCHES
MARKED BY THE ENGINEER AND LEAVING THE AREA IN 3. CONTROL TESTING OF EARTHWORKS SHALL BE LICENCED PLUMBER IN ACCORDANCE WITH THE RELEVANT STATUTORY AND COUNCIL · CCTV FOR ALL NEW SEWER MAINS AND PROPERTY SERVICES, FORMAT AS PER SEQ
A CONDITION SUITABLE FOR SLASHING. UNDERTAKEN IN ACCORDANCE WITH AS3798. GEOTECHNICAL REQUIREMENTS. CODE REQUIREMENTS
CERTIFICATION TO BE TO LEVEL 2. 15.ALL WORKS ON EXISTING SEWERS TO BE CARRIED OUT BY UNITYWATER PRIVATE WORKS AT THE
· CONCRETE TEST CERTIFICATES OF DELIVERY DOCKETS FOR ALL CONCRETE MANHOLES AND
7. THE CONTRACTOR IS TO PRESENT UP THE JOB FOR ON- 4. ALL FILL MATERIAL SHALL BE PLACED AND COMPACTED DEVELOPER'S EXPENSE. STRUCTURES
MAINTENANCE AND OFF-MAINTENANCE INSPECTIONS TO THE FOLLOWING STANDARDS (UNO). PIPEWORK · COPY OF PRIVATE WORKS CONNECTION RECEIPT
WHEN DIRECTED BY THE ENGINEER WITH ALL PIPES, 4.1. COHESIVE MATERIAL - FILL SHALL ACHIEVE A MINIMUM 16.THIS DRAWING IS TO BE READ IN CONJUNCTION WITH THE SEWER DRAINAGE LONGITUDINAL
ROADS AND ALLOTMENTS FREE OF RUBBISH OR SILT
AND WITH FOOTPATHS AND PARK AREA SLASHED OR
DRY DENSITY RATIO (M.D.D.R.) of 138% STD SUBGRADE
SHALL ACHIEVE 98% STD M.D.D.R.
SECTIONS. PIPE SIZES ARE LISTED ON THE LONGITUDINAL SECTIONS. ENVIRONMENTAL MANAGEMENT NOTES:
17.ALL SEWER PIPES UP TO 3M DEEP SHALL BE RUBBER RING JOINTED UPVC CLASS SN8 UNLESS
MOWN, AND UNDERGROUND SERVICES OPENED FOR VEGETATION PROTECTION
4.2. NON COHESIVE MATERIAL - FILL SHALL ACHIEVE A NOTED OTHERWISE.
INSPECTION. A. TREES LOCATED ALONG FOOTPATH SHALL BE, TRANSPLANTED
MINIMUM DENSITY INDEX RATIO of 130% 18.ALL SEWER PIPES DEEPER THAN 3M SHALL BE UPVC CLASS PN12 UNLESS NOTED OTHERWISE.
PRIOR TO CONSTRUCTION, OR REPLACED IF DESTROYED.
5. FIELD DENSITY TESTS SHALL BE UNDERTAKEN AT A 19.ALL LONG RADIUS BENDS (LRB) SHALL BE MINIMUM 3.0M RADIUS FORMED BENDS ONLY WITH
8. NO WORK IS TO COMMENCE ON THE SITE UNTIL THE B. WHEN WORKING WITHIN 4.0M OF TREES, RUBBER OR HARDWOOD
FREQUENCY OF ONE TEST PER 200M ³ DISTRIBUTED A MAXIMUM DEFLECTION ANGLE OF 45°.
APPROVAL OF THE COUNCIL HAS BEEN RECEIVED IN GIRDLES SHALL BE CONSTRUCTED WITH 1.8M BATTENS CLOSELY
REASONABLY EVENLY THROUGHOUT FULL DEPTH AND SPACED AND ARRANGED VERTICALLY FROM GROUND LEVEL.
WRITING AND AN OFFICIAL PRE-START MEETING WITH A TRENCHING AND EMBEDMENT
AREA OR THREE TEST PER VISIT, WHICH REQUIRES THE GIRDLES SHALL BE STRAPPED TO TREES PRIOR TO CONSTRUCTION
REPRESENTATIVE OF COUNCIL AND THE ENGINEER 20.DETECTABLE MARKER TAPE TO BE INSTALLED WITH ALL SEWERAGE MAINS.
HAVE BEEN HELD. THE CONTRACTOR IS TO OBTAIN A MOST TEST. FIELD DENSITY TEST OF EXCAVATED SOFT AND REMAIN TO COMPLETION.
GROUND SHALL BE UNDERTAKEN AT A FREQUENCY OF 21.EMBEDMENT MATERIAL TO BE 7MM SINGLE SIZED CRUSHED ROCK.
COPY OF THE MINUTES OF THE PRE-START MEETING 22.SEWER TRENCHING AND BACKFILL SHALL BE AS SHOWN ON SEQ CODE STANDARD DRAWING C. TREE ROOTS SHALL BE TUNNELED UNDER, RATHER THAN
AND SHALL COMPLY WITH ALL REQUIREMENTS ONE TEST PER 100M ³ DISTRIBUTED REASONABLY EVENLY SEVERED. IF ROOTS ARE SEVERED THE DAMAGED AREA SHALL
THROUGHOUT FULL DEPTH AND AREA. SERIES SEQ-SEW-1200.
THEREOF. BE TREATED WITH A SUITABLE FUNGICIDE. CONTACT RELEVANT
6. FIELD DENSITY TESTING OF TRENCH BACKFILL SHALL BE COUNCIL ARBORIST FOR FURTHER ADVICE.
PROPERTY CONNECTIONS
9. ALL CONSTRUCTION IS TO BE SET OUT BY THE UNDERTAKEN AT A FREQUENCY OF 1 TEST PER 2 LAYERS D. ANY TREE LOPPING REQUIRED SHOULD BE UNDERTAKEN BY AN
23.ALL PROPERTY CONNECTIONS SHALL BE 100MM DIAMETER UPVC CLASS SN8 AND IN ACCORDANCE WITH
CONTRACTOR FROM PEGGING OF ROAD CENTRELINE, PER 20 LINEAR METERS. SEQ CODE STANDARD DRAWINGS SEQ-SEW-1103-1, SEQ-SEW-1104-1, APPROVED ARBORIST.
MANHOLE POSITIONS, LOT STAKING AND TBM's PROVIDED SEQ-SEW-1104-2, SEQ-SEW-1105-1, SEQ-SEW-1314-1 AND SEQ-SEW-1314-2 SOIL
BY THE PRINCIPAL'S LICENSED SURVEYOR. FOR SEWER PROPERTY CONNECTION DETAILS. A. TOPSOIL AND SUBSOIL SHALL BE STOCKPILED SEPARATELY.
24.ALL PROPERTY CONNECTION INSPECTION OPENINGS TO HAVE 2.0M LONG, ORANGE, PVC, 40MM B. CARE SHALL BE TAKEN TO PREVENT SEDIMENT FROM ENTERING
DIA. CONDUIT IN ACCORDANCE WITH SEQ CODE STANDARD DRAWING SEQ-SEW-1104-2. THE STORMWATER SYSTEM. THIS MAY INVOLVE PLACING
25.BRASS KERB MARKERS ARE TO BE PLACED AT SEWER ROAD CROSSINGS. APPROPRIATE SEDIMENT CONTROLS AROUND STOCKPILES.
CREEK CROSSINGS
MANHOLES AND MAINTENANCE SHAFTS A. SILTATION CONTROL MEASURES SHALL BE PLACED DOWNSTREAM
OF ANY EXCAVATION WORK.
26.CONCRETE FOR MANHOLE CONSTRUCTION SHALL BE SPECIAL CLASS SCC40MPA (S40) TO WSA
PS-358 & WSA 114:2002 AS PER THE ACCEPTED PRODUCTS AND MATERIALS LIST. B. APPROPRIATE SEDIMENT CONTROLS SHALL BE USED TO PREVENT
SEDIMENT FROM ENTERING THE CREEK
27.CONCRETE FOR MANHOLES TO USE 10MM CALCAREOUS AGGREGATE.
C. NO SOIL SHALL BE STOCKPILED WITHIN 5M OF THE CREEK.
28.ALL SEWER MANHOLES TO BE 1050MM DIAMETER, UNLESS NOTED OTHERWISE, FITTED WITH LIFT REHABILITATION
OFF LIDS AND FINISHED 50MM ABOVE FINISHED SURFACE LEVEL TO ALLOW FOR TOP DRESSING. A. PRE-DISTURBANCE SOIL PROFILES AND COMPACTION LEVELS ARE
REFER TO SEQ CODE STANDARD DRAWING SEQ-SEW-1300-1, SEQ-SEW-1301-1,
TO BE REINSTATED.
SEQ-SEW-1302-1, SEQ-SEW-1303-1, SEQ-SEW-1304-1, SEQ-SEW-1305-1,
B. PRE-DISTURBANCE VEGETATION PATTERNS SHOULD BE RESTORED.
SEQ-SEW-1307-1 AND SEQ-SEW-1308-1 FOR DETAILS.
SAFETY
29.MANHOLES ARE TO BE CONSTRUCTED AS CAST IN-SITU WHEREVER GROUNDWATER IS A. THE DESIGN AND CONSTRUCTION OF THE WORKS SHALL COMPLY
ENCOUNTERED AS PER SEQ CODE STANDARD DRAWING SEQ-SEW-1307-1.
WITH ALL QUEENSLAND LEGISLATION.
Copyright: The drawing and engineering content shown in this drawing remains the property of Blackall Range
Consulting Engineer and may not be copied, altered, sections omitted or erased and changes made without the prior
written approval of Blackall Range Consulting Engineer. Acceptance of Blackall Range Consulting Engineer fee proposal
or estimate is deemed sufficient to effectuate an agreement. Non-payment of said fee proposal or estimate and
subsequent use of Blackall Range Consulting Engineer drawings or material is a breach of said agreement and subject
to litigation. ABN 94950162458
Rev. No. Drawn Amendment Details
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Date
Site Classification: NA Blackall Range Email: [email protected]
PO Box 342,TEWANTIN, QLD
Phone: 54457353 CLIENT: PROJECT DETAILS: Sheet No. 11 of 13
Mobile: 0419140465
Date Issued:
Soil Classification: CI Consulting Civil, Structural & Geotechnical Engineer
B & M GOULD ALLOTMENT RECONFIGURATION CAD File:
Sept 2021
Copyright: The design and engineering content shown on this drawing remains the property
Wind Category: N3 Campbell J Foster LOT 401 & 402 HAY STREET DRAWING NUMBER REV.
of Blackall Range Consulting Engineer and may not be copied, altered, sections omitted
or erased and changed in any way without the prior written approval from Blackall
Range Consulting Engineer. ABN 94950162458
Terrain Category: 2.5 MEIAust (CPEng Civil), RPEQ 7228, NER
TEWANTIN 2021-1087-11 1
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