Resources

The T29 laboratory test method provides an independent means for the random identification and selection of test sites within a construction or pavement Lot.

NZTA T09 Procedure for the Procedure for the Estimation of the Kerosene Content of Cutback Bitumen sets out a procedure by which the kerosene content of cutback bitumen is estimated from the kinematic viscosity of a sample.

The T30 laboratory test method is used to detect the presence of adhesion agent chemicals in cutback bitumen used as a binder for chip sealing.

P18 Specification for the design of chip seals sets out a client-prescribed method for the design of a range of chip seal techniques used in New Zealand.

P03 Specification for first coat chip sealing sets out a client-prescribed method for the construction of a chip seal on a newly constructed granular basecourse pavement.

NZTA T03 Procedure for the Determination of Road Surface Texture (version 2) sets out the means by which surface texture is quantified.

Road lighting is a significant asset for all road authorities.

This specification outlines the statutory and procedural requirements for felling and milling native timber in New Zealand under Part 3A of the Forests Act 1949.

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