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Incident response (maintenance specification)

Published: | Category: Operations , Maintenance , Specifications | Audiences: Road traffic engineers & consultants, Roading contractors

This specification replaces specification TNZ C9 Specification for emergency work. However, if TNZ C9 is referred to in existing contract documents then you may continue to use it.

Publication details

  • Author:
  • Published: 2006
  • Reference: TNZ HM/09
  • Conditions: Use is mandatory on state highways and recommended on other road controlling authority roads.
  • Also known as: HM09