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  1. Home
  2. General
  3. Infrastructure Development Processes
  4. Quality Assurance Information Requirements
    1. QA-1 Resource Consent Application Requirements
    2. QA-2 Works Undertaken By or For a Council
    3. QA-3 Development Works Approval
    4. QA-4 Survey Plan (s223) Approval
    5. QA-5 Final Sign Off (s224c) Application Requirements
    6. QA-6 As-Built Information
    7. QA-7 Bonds and Maintenance Fee
    8. QA-8 Building Consent Considerations
  5. Design Standards
    1. DS-1 General Provisions
    2. DS-2 Streetscape
    3. DS-3 Reserves
    4. DS-4 Transportation Network
    5. DS-5 Stormwater
    6. DS-6 Wastewater
    7. DS-7 Water Supply
    8. DS-8 Public Lighting
    9. DS-9 Network Utilities
    10. DS-10 Natural Hazards & Earthworks
    11. DS-11 Road Zone/Road Reserve Occupancy
    12. DS-12 Building Consent Considerations
  6. Standard Drawings
    1. SD-1 General Provisions
    2. Street design diagrams
    3. T100 Perspective Drawings
    4. T200 Streetscape
    5. T300 Reserves
    6. T400 Transport Network
    7. T500 Stormwater
    8. T600 Wastewater
      1. T601-Manhole - Standard
      2. T602-Manhole - Shallow
      3. T603-Manhole - Ladder and Steps
      4. T604-Manhole - Precast 1050mmØ Lid
      5. T605-Manhole - Entry Fixing
      6. T606-Manhole - Standard and Raised Access Detail
      7. T607-Manhole - Inclined Access Detail
      8. T608-Manhole - Internal Drop
      9. T609-Manhole - External Drop
      10. TT610-Manhole - PE Pipe Connections - Wall Adapter and Pre-Cast Manhole
      11. T611-Manhole - PE Pipe Connections - Stub Flange and In-Situ Base
      12. T612-Manhole - PE Pipe Connections - Electrofusion Coupler and In-Situ Base
      13. T613 Manhole - PE Pipe Connections - Puddle Flange and Pre-Cast Manhole
      14. T614-Manhole - Access Detail in Carriageway
      15. T620-Rodding Eye - Shallow < 2.5m
      16. T621-Rodding Eye - Deep > 2.5m
      17. T630-Property Connection - Standard
      18. T631-Property Connection - Depth > 2.5m
      19. T632-Property Connection - Within Property
      20. T633-Property Connection - Outside Property
      21. T634-Property Connection - Entry to Wastewater Main/Manhole
      22. T637-Lateral Connection - Single Connection to Manhole
      23. T638-Lateral Connection - Two or More Connections to Manhole
      24. T639-Lateral Connection - Single Connection to Main
      25. T640-Lateral Connection - Two Connections to Main
      26. T641-Lateral Connection - Two Adjacent Connections to Main
      27. T642-Lateral Connection - Rear Lot Connection
      28. T643-Mains Connection - Saddle Connection
      29. T651-Bedding and Backfill Details
      30. T652-Anti-Scour Block and Trenchstop
      31. T653-Buildings Near Public Mains
      32. T654-Close Proximity - Retaining Wall Restrictions
      33. T660-Pump Station - Typical Site Layout
      34. T661-Pump Station - Elevation Section
      35. T662-Pump Station - Plan Section
      36. T663-Pump Station - Pedestal Base Plate, Pedestal Mounting, Valve Chamber and Riser Connection
      37. T664-Pump Station - Deflector Plate, Ladder and Plinth
      38. T665-Pump Station - Valve Extension Spindle, Spindle Guide and Handwheel
      39. T666-Pump Station - Cover Slab
      40. T667-Pump Station - Frame
      41. T668-Pump Station - Chamber Lid
      42. T669-Pump Station - Chamber Lid Padlock and Handle
      43. T670-Pump Station - Rising Main Entry to Receiving Manhole
      44. T671-Pump Station - 25mm Water Service Connection
      45. T672-Pump Station - Electrical - Standard 2 Pump Stn Without Soft Starters (1 of 2)
      46. T673-Pump Station - Electrical - Standard 2 Pump Stn Without Soft Starters (2 of 2)
      47. T674-Pump Station - Electrical - Standard 2 Pump Stn SMC - 3 Soft Starters (1 of 2)
      48. T675-Pump Station - Electrical - Standard 2 Pump Stn SMC - 3 Soft Starters (2 of 2)
      49. T676-Pump Station - Electrical - Standard 2 Pump Stn IMS2 Soft Starters (1 of 2)
      50. T677-Pump Station - Electrical - Standard 2 Pump Stn IMS2 Soft Starters (2 of 2)
      51. T678-Pump Station - Electrical - Standard 2 Pump Stn ISMC - 3 Soft Starters (1 of 3)
      52. T679 Pump Station - Electrical - Standard 2 Pump Stn ISMC - 3 Soft Starters (2 of 3)
      53. T680-Pump Station - Electrical - Standard 2 Pump Stn ISMC - 3 Soft Starters (3 of 3)
      54. T681-Electrical - 2 Pump Stn Mincas SMC-3 Soft Starters (1 of 2)
      55. T682-Electrical - 2 Pump Stn Mincas SMC-3 Soft Starters (2 of 2)
      56. T683-Pump Station - Electrical Cabinet
    9. T700 Water Supply
      1. T700-Water Supply Pipe Hierarchy
      2. T701-Water Supply - Looped and Linked Principal Mains
      3. T705-Water Main - Location at Intersections
      4. T706-Watermain - Location at Cul de Sac
      5. T707-Water Main - Rider Main to Main Connection
      6. T708-Water Main - Flushing Point
      7. T709-Water Main - Branch Valves and Hydrant Combinations
      8. T710-Water Main - Support for Asbestos Cement Main
      9. T713-Hydrant Surround
      10. T714-Hydrant Box
      11. T715-Hydrant Surround Blocks
      12. T716-Valve Surround
      13. T717-Valve Box
      14. T718-Valve Surround 75mm Concrete
      15. T719-Valve Surround 100mm Concrete
      16. T720 Valve Surround Heavy Duty Concrete
      17. T721-Anchor block for Sluice Valves on Mains
      18. T722-Anchor Block for Flanged Fittings on Mains
      19. T723-Thrust Blocks
      20. T724-Hydrant and Valve Marker Post
      21. T727-Water Meter - Type 1 and 2 Point of Supply Location Installation
      22. T728-Water Meter - Type 3 and 4 Point of Supply Location Installation
      23. T729-Water Meter - Fire System Connection With Potable Supply Installation
      24. T730-Standard 20mm Manifold Connection
      25. T731-Standard 20mm Manifold Connections - Plan View
      26. T732-Multiple 20mm Installations
      27. T733-20mm Connection Requiring Double Check Valve
      28. T734-20mm Connection Requiring RPZ Installation
      29. T735-25mm, 40mm or 50mm Meter Installation With Double Check Valve
      30. T736-<50mm Meter Installation with RPZ
      31. T737-Property Connection - 50mm Combination Meter Installation with Double Check Valve
      32. T738-Combination Meter Installation with RPZ
      33. T739 >50mm Combination Meter Installation with RPZ & Bypass Option
      34. T740-Property Connection - Secure Connection
      35. T741-Manhole - Class A Loading
      36. T742-Chamber - Class A Loading
      37. T743-Manhole - Class B Loading
      38. T744-Chamber - Class B Loading
      39. T751-Bedding and Backfill Details
      40. T753-Buildings Near Public Mains
    10. T800 Public Lighting
    11. AB As-Built Drawings
  7. Approved Materials
  8. Construction Standards
    1. CS-1 General
    2. CS-2 Site Clearance
    3. CS-3 Earthworks
    4. CS-4 Excavation
    5. CS-5 Excavation in Trench
    6. CS-6 Fill
    7. CS-7 Bedding & Backfill
    8. CS-8 Subsoil Drainage for Earthworks & Roads
    9. CS-9 Pipework
    10. CS-10 Pipe Fittings
    11. CS-11 Manholes & Rodding Eyes
    12. CS-12 Sumps
    13. CS-13 Trenchless Technology
    14. CS-14 Road Ripping
    15. CS-15 Road Pavement Layers
    16. CS-16 Kerb & Channel
    17. CS-17 Concrete Work
    18. CS-18 Carriageway Surfacing
    19. CS-19 Roadmarking
    20. CS-20 Berm Features
    21. CS-21 Street Structures
    22. CS-22 Road Maintenance
    23. CS-23 Grassing & Turfing
    24. CS-24 Vegetation Planting & Gardens
    25. CS-25 Reinstatement
  9. Inspection & Testing Requirements
    1. IT-1 General Provision
    2. IT-2 Streetscape
    3. IT-3 Reserves
    4. IT-4 Transportation Network
    5. IT-5 Stormwater
    6. IT-6 Wastewater
    7. IT-7 Water Supply
    8. IT-8 Public Lighting
    9. IT-9 Network Utilities
Infrastructure Development Code

DS-9.4 Design

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The following shall apply:

  1. The design of network utilities reticulation and service connections shall be undertaken by a suitably qualified designer for each utility type. The design shall be certified by the relevant network Utility Operator and provided to Council for approval.
  2. The Consent Holder (or Council Project Engineer for Council projects) shall be responsible for:
    1. All arrangements with the appropriate Network Operator for the supply and installation of services for electricity, telecommunications, natural gas (where available), broadband and ducting for future installation of community network cabling (where required by Council).
    2. Ensuring that the network utility service is provided as part of the infrastructure development works.
    3. Ensuring installation procedures conform with the requirements of the IDC.
    4. Obtaining certification from the relevant network utility company that the service has been installed in accordance with their requirements and the IDC
Explanatory Note:
For Subdivisions this shall be before issue of the s224(c) Certificate.
  1. Ensuring all utilities reticulation is constructed using an underground system (overhead cabling shall be considered only in some exceptional rural situations and is subject to Council approval).
  2. Ensuring provision is made for a connection from each utility service to each lot. Providing for acceptable system performance for the whole of the system life which shall be at least 25 years at the time of design.
  3. Cabling for streetlighting shall be arranged with the electrical network provider, in accordance with the requirements of DS-8 Public Lighting and CS-21.6 Public Lighting.

     

DS-9.4.1 Reticulation Layout

T122

The position of services in the street shall conform to the standard layout as shown in the Standard Drawings. Deviation from the standard location will be allowed only with Council approval. The following shall apply:

  1. All services shall be run parallel to the surveyed street boundary line with a horizontal tolerance of ±100mm.
  2. Wherever the network service crosses a carriageway, whether to cross a side street or for a cross-street connection, the service shall be installed in a duct. The duct shall conform to the requirements of the network Utility Operator. Where the carriageway crossing can be made before the road base is constructed, the duct can be installed by trenching. Otherwise the duct shall be installed by using trenchless methods.

DS-9.4.2 Location of Structures 

The location of above-ground facilities such as transformers, switching stations, gas regulation stations or similar shall be determined in consultation with Council. The following shall apply:

  1. Transformers shall preferably be located in a utility reserve provided as part of the subdivision outside the Road Zone.
  2. The location of these facilities shall be shown on the plans submitted for Infrastructure Development Works Approval.

DS-9.4.3 Utilities on Bridges

The following shall apply:

  1. All installation of services on bridges and the route of approach to the bridge shall be subject to the specific approval of Council.
  2. All services shall be enclosed in ducts that are mounted in positions as determined by Council.

DS-9.4.4 Point of Supply

The point of supply for all network utilities shall be located on the Road Zone boundary of the lot. Provision shall be made for a connection from each network utility service to each lot with the connection being taken to within the lot.

DS-9.4.5 Ducting

The following shall apply:

  1. Ducts shall be laid in straight lines, parallel to or at right-angles to the kerb and/or property boundaries.
  2. The inside surface of the completed duct shall be clean and a draw-wire put in place (when required by the Utility Operator), with end-caps fitted. Installation of ducts with draw-wires and end-caps where the utility reticulation or connection is likely to be installed after roads, footpaths, entranceways and the like are constructed, eliminates the need for trenching through the new surfaces. Alternatively, if cables are to be installed after completion of paved areas and where ducts have not been provided then trenchless installation methodologies will be required.
  3. The duct size, colour and installation shall comply with the network utility provider specifications.
  4. Whenever a service is installed in the duct a replacement draw-wire shall be drawn through and the end caps fitted over the installed service where required by the Utility Operator.
  5. In all business districts where services will be under paved footpaths with high pedestrian counts ducts shall be installed for all network services.

DS-9.4.5.1 Ducting for Local Authority Broadband Network

T122

The following shall apply:

  1. Where required by Council the design shall allow for supply and installation of a continuous duct-line on both sides of the street. This shall allow for future installation of fibre-optic cables for a broadband network to be developed by the local authorities of the Bay of Plenty.
  2. The ducting shall be 100mmØ uPVC pipe, coloured pink. All ducts shall be fitted with draw wires and end caps.
  3. Ducts shall be located as shown on the Standard Drawings for position and depth.
  4. All ducts shall be installed with tracer wire external to the pipe and shall be strong enough not to break while being pulled with the pipe.
  5. All bends shall be gradual bends. No sharp bends shall be installed in any direction.

Definitions in this section

Consent holder

Council

Design

Designer

Development works

Development works approval

Engineer

Footpath

Ground

IDC

Infrastructure 

Lot

Road

S224

Street

Utility operator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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