Resources

This P46 specification sets out the requirements for the design, construction and operation of all stormwater improvement projects.

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.

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 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.

This specification defines the key requirements of the main roles and responsibilities for the delivery of safe, effective tunnel management on the state highway network.

Q/3 Normal QA level contract specification covers the quality assurance requirements for contracts which have been assessed at the normal quality assurance level.

HM23 Unsealed pavements replaces specifications TNZ C11, C12, C13 and C14.