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Noise mitigation

Published: | Category: Noise , Environment , Specifications | Audience: Road traffic engineers & consultants

This P40 specification covers the design, construction, documentation and post-construction review of state highway road-traffic noise mitigation. This specification applies to state highway asset improvement projects. This specification does not cover construction noise mitigation.

Publication details

  • Author:
  • Published: 16 September 2014
  • Reference: SP/SP40
  • Contact:
  • Also known as: NZTA P40