Westconnex M5 Tunnel

NSW Infrastructure Project
$4.335 billion – A Tunnel from Kingsgrove to St Peters

Design Criteria:

Westconnex M5 – Supply and Fabrication of 2 Lane Array Pipework

Products Supplied:

Approx. 30 zones of heavy black grooved tunnel pipework; Fabricated, hot dipped galvanised and painted to specification

Completion Date:

  • July 2019

Project ran for 12 months and each zone was delivered within a specified time frame to ensure pipework was ready for installation as contractors fitted each section. All conformance criteria such as weld codes, HDG and paint standards, quality check and traceability documentation was submitted throughout the course of the project.