A manual for use by NZ Transport Agency Waka Kotahi when preparing tender documents for professional services contracts.
NZ Transport Agency Waka Kotahi – Z-Series of quality management specifications are now contract specific. The Z01 series replace the current NZTA Z01 standard for quality management plans. See the table of links to documents below.
NZTA Waka Kotahi health and safety related documents Z/5 and Z/13 and its associated links are now out of date and do not align to current good practice in contractor health and safety management.
Health and safety management should be a shared responsibility, with a greater need for the Transport Agency to lead its downstream contractors in working together to manage risk.
The Contractor health and safety expectations document forms part of a wider contractor management process currently being developed that encourages downstream contractors to take ownership for risks to health and safety, work with other contractors to manage risk. It also empowers them to use innovation, their experience and knowledge when managing these risks.
Contractor health and safety expectations: Guidance for supply chain partners
Note:
For further information on health and safety related matters contact NotifyHS@nzta.govt.nz.
Reference link to this page: www.nzta.govt.nz/z-series(external link)
Number | Title | Last updated |
---|---|---|
Z/1 A |
Quality Management Specification for Maintenance Contracts (Z01 Series) [PDF, 317 KB] |
June 2025 |
Z/1 B |
Small Project Contract Quality Management Specification (Z01 Series) [PDF, 259 KB] |
June 2025 |
Z/1 C | June 2025 | |
Z/1 D |
Professional Services Contract Quality Management Specification (Z01 Series) |
Draft – Under Development |
Z/1 E |
Construction Contract Quality Management Specification (Z01 Series) [PDF, 332 KB] |
June 2025 |
Z/1 F |
Alliance Agreement quality management specification (Z01 Series) |
Draft – Under Development |
Z/2 | Consultant’s programme [PDF, 62 KB] | March 2015 |
Z/5 |
'Z/5 Health & safety compliance notice' |
June 2020 |
Z/7 | Physical works contract document [PDF, 423 KB] | March 2016 |
Z/8 | Inspection, sampling and testing [PDF, 1.6 MB] | May 2022 |
Z/11 | Performance evaluation [PDF, 107 KB] | March 2015 |
Z/12 |
Supplier performance evaluation framework This minimum standard is an updated version of 'Z/11 Performance evaluation', and both will be operating in parallel for a period of time. |
November 2024 |
Z/13 |
'Z/13 Incident management reporting' |
June 2020 |
Z/14 | Liquidated damages [PDF, 63 KB] | March 2015 |
Z/15 | Asset owner’s manual [PDF, 321 KB] | March 2016 |
Z/16 | Survey specification [PDF, 136 KB] | March 2015 |
Z/17 | Branding and communications standards [PDF, 732 KB] | December 2020 |
Z/19 | Taumata Taiao – environmental and sustainability standard | June 2022 |
P45 |
Heritage specification for land transport infrastructure |
April 2024 |
Z/44 | February 2018 |