Our Work

Great Northern Highway Realignment

Port Hedland, WA

Project Description

The Great Northern Highway Realignment Project involved realigning an 8km section of a major road around the Wedgefield industrial area in Port Hedland in Western Australia’s remote Pilbara region. The project scope also included a major road interchange, a new road bridge over BHP’s iron ore rail line, a level bridge at South Creek, and new intersections.

JAGCON Group provided short-term support during the critical start-up phase, including setting up for key project delivery areas and awarding subcontracts. JAGCON Group revised the program and planning to avoid a second wet season, which saw the project finish six months early.

Download Project Sheet (.pdf)

Our Role &
People Involved

JAGCON Group worked with Macmahon Contractors providing project management services, expert advice on constructability & senior engineers throughout the lifecycle of the project.

Key Construction Works:
– Earthworks (Surface)
– Surface Roadworks & Drainage
– Site Development & Establishment

Project Delivery Roles:
– Earthworks/Roads Manager

Our Work

City Rail Link Auckland

North Island, New Zealand

Project Description

City Rail Link is New Zealand’s largest ever transport infrastructure project, aiming to greatly improve connectivity of the Auckland rail network and allowing it to almost quadruple its capacity.

It includes twin 3.5km rail tunnels underneath Auckland’s CBD, with two new underground stations and the redevelopment of two existing stations. A combination of cut-and-cover, TBM, and mined tunnelling techniques were used.

Link Alliance Project Website

Download Project Sheet (.pdf)

Our Role &
People Involved

JAGCON Group worked with the Link Alliance providing an early Peer Review of the design and construction methodology for Karanga-a-Hape Station. This included design optimisation, site layout review, and detailed analysis and commentary on methods, sequencing, and program for excavation and lining works.

Project Services:
– SME Reviews
– Planning & Constructability
– Strategic Advice

Additionally, current JAGCON Group staff have previously fulfilled the following delivery roles on this project:
– Project Engineer
– Shift Engineer