• Central Interceptor
  • Central Interceptor

The Project:

  • Designed to reduce overflows and help make Auckland’s waterways cleaner
  • It will be the longest tunnel in NZ once completed, at 14.7km
  • With a 4.5m diameter, it will take six years to drill. Work began in August 2019
  • The tunnel will run underground from Grey Lynn to the Māngere Wastewater Treatment Plant with several link sewers and shafts along the route for collecting and transferring wastewater

Resolve Group:

Provided specialist risk management support to Watercare’s project team to identify and analyse key procurement and delivery risks. This included the facilitation of risk workshops, the anlaysis of findings and the compilation of the risk register for reporting to the project governance board. In meeting the needs of this project we drew on our specialist risk expertise, particularly in relation to tunnel projects within the Auckland region