Resources

The M1 specification for bitumen is based around the measurement of penetration and basic viscosity.

This notice provides the guidance to assist maintenance contract managers to more easily respond to proposed works aimed at remedial works for areas of binder rise.

This note is to advise that M29 specification for the design, manufacture, installation, and maintenance of internally illuminated pavement markers has been updated to a new 2023 version and is now available on the website.

This notice advises that the NZ Transport Agency has recently become aware of electrical issues in some of the traffic signals controllers, managed within one of our maintenance contracts.

Road safety barrier accreditation scheme gets green light for safety.

This note is to advise that technical appendices three and four of the State Highway Database Operations Manual (SM050) have been updated and will need to be included in all maintenance contracts.

The purpose of this technical note is to provide some high-level recommended practice to contractors carrying out the installation of tactile pavers as requested in an industry survey in 2018.

Over recent months, the NZ Transport Agency has been made aware of a number of issues associated with the failure under impact of wire rope safety barrier (WRSB) post footings.

This note is to advise all parties to capital works tenders that temporary arrangements will be made to the tendering process because of the current industry circumstances.

Wire Rope Safety Barrier systems – post footing issues (updated December 2016)