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  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
    9. T700 Water Supply
    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

IT-1 Appendix C.6 Defect Codes

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The following table lists Condition Scores in accordance with the New Zealand Pipe Inspection Manual Third Edition, May 2006.

CODE CONDITION DESCRIPTION S M L
CC Structural Crack Circumferential 2 15 30
CL Structural Crack Longitudinal 3 15 30
CM Structual Crack Multiple 10 20 40
DF Structural Deformed Pipe N/A 25 65
DP Structural Dipped Pipe 10 15 35
IP Structural Infiltration Present 2 15 30
JD Structural Joint Displaced 0 15 45
JF Structural Joint Faulty 1 10 25
JO Structural Joint Open 0 5 25
LF Structural Lateral Sealing Defective 5 10 25
LP Structural Lateral Protruding 0 15 25
LX Structural Lateral Problem 5 20 30
OP Structural Obstruction Permanent  10 20 35
PB Structural Pipe Broken 15 30 75
PF Structural Deformed Plastic Pipe 5 10 15
PH Structural Pipe Holed 5 25 40
PL Structural Protective Lining Defective 5 25 60
PX Structural Pipe Collapsed N/A N/A 100
SD Structural Surface Damage 3 20 60
TM Structural Tomo N/A N/A 40
DE Service Debris Silty 8 20 40
DG Service Debris Greasy 8 20 40
ED Service Encrustation Deposit 0 5 20
OT Service Obstruction Temporary 0 5 20
RI Service Root Intrusion  5 25 70

 

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