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Maintenance of stormwater structures

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

This specification sets out the requirements routine maintenance of stormwater structures. This specification will be withdrawn in 2011 as it has been replaced by HM21 Drainage Systems. However, if TNZ C16 is referred to in existing contract documents then you may continue to use it.

Publication details

  • Author:
  • Published: 1992
  • Reference: TNZ C/16
  • Also known as: C16