Resources

This NZTA S6 policy document sets out the requirements for the inspection of bridges and other significant structures on the state highway network including the structural aspects of tunnels.

This method can be used to provide a simple quality control test to determine the permeability of a fabric.

This specification and guidance notes apply to the construction of subsoil drains which consist of geotextile lined trenches filled with drainage aggregate.

This guideline has been superseded by the Guideline for preparing an environmental plan, which is available on our Environmental management plans page.

This specification and guidance notes set out the material and construction requirements for geotextiles for use as separation and/or filtration applications in highway earthworks and pavements.

Highways and Network Operations Technical Memorandum No. TM6003 containing advice on the use of bitumen test results, both bitumen quality control records and verification testing.

Papers from session seven of the Surface friction conference, held in Christchurch, New Zealand in May 2005.

This specification and accompanying guidance notes set out the requirements for the adjustment of service covers necessary before asphaltic concrete paving, after a pavement reseal, settlement of the pavement adjacent to service covers, or settlement…