Resources

This specification, HM12 Digouts, replaces specification TNZ C4 Specification for digout repairs in flexible pavements.

This specification replaces specification TNZ C15 Specification for removal of surface detritus.

This specification sets out the requirements for the selection of sites and the installation of inductive loops at traffic monitoring sites located on state highways.

Guidance notes to the Specification for maintenance of guardrails and median barriers.

Specification for pre-coating sealing chips.

This specification and guidance notes set out the performance requirements for: single coat reseals using sealing chip with an average dimension greater than 5.5mm; multilayer seals using sealing chips in the range of grade 2 to grade 6, as defined i…

Specification and guidance notes for F2 Pipe Subsoil Drain Construction.

Specification and guidance notes for pipe culverts including the construction of trenches; supply and placement of bedding; supply and laying of pipes; jointing of the pipes; construction of headwalls, wing-walls, aprons, drops, and intakes and outle…

This test procedure covers the determination of the rebound deflection of a pavement under a standard wheel load and tyre pressure, with or without temperature measurements.

The NZ Transport Agency has released a pilot version of the P25 Specification for calcined bauxite for trial and comment.