Publications

This specification provides minimum equipment, calibration, validation and survey method requirements for the conduct of network level pavement deflection testing using a Falling Weight Deflectometer (FWD).

This test method defines the procedures for collecting reference data and for conducting the validation and repeatability checks for deflectograph equipment.

This specification provides minimum equipment, calibration, validation and survey method requirements for the conduct of network level pavement deflection testing using a deflectograph.

This method sets out the procedure for determining the spread rate of cover aggregate delivered from a mechanical aggregate spreader.

This publication provides a framework for planners and designers of roads to become informed on environmental impacts and current methods to minimise them. The information is divided into three sections: this printed report is Section A, which…

This guide introduces the concept of risk based environmental management and describes the best practice process of environmental risk management. It provides guidelines on undertaking an environmental risk management process for road projects. For…