Resources

This TNZ C/22 specification and guidance notes sets out the requirements for maintenance of a road network that is at risk of snow and ice events to ensure the required road availability and levels of service are achieved during winter.

The specifications Index has now been replaced with the NZ Transport Agency register of network standards and guidelines.

This specification and guidence notes describe the service to be provided for emergency work arising from storm damage, floods, debris, slips and the like.

This test method covers the procedure for sampling and for determination of percentage fines, average least dimension (ALD), average greatest dimension (AGD), distribution of least dimensions, and incidence of broken faces in grades 1–4 stone sealing…

This specification and guidance notes are to be appended to P/4 Resealing and shall apply where natural rubber latex is to be added to the bituminous binder for resealing purposes.

This specification (M07) and accompanying notes cover paints and other materials used for delineation on road surfaces.

This specification describes technical, testing and certification requirements for mechanically controlled road marking paint applicators to be used for work in compliance with P/12 Specification for pavement marking and P/22 Specification for reflec…

This specification covers the supply of steel and fabrication of all components for W-section bridge guardrail, excluding posts, post bolts and terminal fittings.

This specification sets out the requirements for the supply, cartage and laying of maintenance aggregate for unsealed roads, including preparation of the surface prior to laying.

This specification and guidance notes set out the requirements and maintenance standard for the repair of potholes in unsealed roads.