A Full-Circle Moment on One of Victoria’s Biggest Projects 

More than 26 years ago, Colin Calder, Pushpa Nadanapatham, Michael Eager and Van Bardzamian worked together in Melbourne on the original Western Link (CityLink) project; the last major corridor linking Melbourne’s west to the CBD and north. Two decades later, the team has reunited at CJC, returning once again to the very same transport spine they helped shape in the 1990s. 

Now, Colin and team members across CJC, have delivered the next generation of that network: the West Gate Tunnel project, one of the most complex infrastructure undertakings in Victoria’s history. 

Strengthening a City-Shaping Project 

The West Gate Tunnel will transform how Melbourne moves, providing a vital second river crossing, easing pressure on the West Gate Bridge, and removing 9,000 trucks a day from inner-west streets. With twin tunnels, major freeway upgrades, and a new elevated roadway above Footscray Road, it is a once-in-a-generation upgrade to the state’s transport network. 

CJC was deeply embedded across the project, delivering a blend of project leadership, commercial strength, and construction oversight on behalf of Transurban. Our team managed key interfaces, supported milestone delivery, led contract and commercial processes, and provided on-the-ground supervision across complex surface works and bridge packages. 

This included coordinating construction on Melbourne’s busiest traffic corridors, overseeing major steel erection activities, managing stakeholder engagement, and driving the Completion Obligations process across a multi-party PPP environment. 

Overview

Sydney Metro West includes the construction of twin 11-kilometre metro railway TBM tunnels from The Bays to Sydney Olympic Park and excavation and civil works for five new stations at The Bays, Five Dock, Burwood North, North Strathfield and Sydney Olympic Park.

Overview

Sydney Metro West works is across three key packages to construct the civil tunnels and shafts of the metro. The Eastern Tunnelling Project is the section from The Bays to Hunter Street CBD, with the line running through Pyrmont. It also includes the construction of the station boxes at Pyrmont and Hunter Street in Sydney’s CBD.

Overview

The Central West Pumped Hydro ECI involved design, planning and pricing the construction of a 325MW electrical generation and storage facility, with the ability to generate 2,600MWh of energy and provide power to more than 153,000 homes.​

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The project included the design of access roads and water supply infrastructure, upper and lower reservoirs, penstock and powerhouse and transmission line connection.​

Overview

The Hunter Power Project is a critical state significant infrastructure project and includes the design and construction of a 660MW gas fired power station. The power station comprises of two heavy-duty, open cycle gas turbines. The turbines will be able to operate on natural gas and hydrogen and provide critical firming energy infrastructure for New South Wales.​

Overview

A 4km elevated rail viaduct culminating in a 270m curved cable stay bridge, constructed from pre-cast concrete segments and placed with 2 overhead gantries. Works also included 2 large cuttings and station platforms.​

Overview

The Skytrain takes the Sydney Metro above ground for four kilometres, between Kellyville and Rouse Hill, is between 10-13m above ground level and is supported by 112 concrete piers.​

Overview

The high voltage electricity interconnector, collectively known as EnergyConnect, involves the design and construction of high voltage transmission lines from the South Australian border to Wagga Wagga, 710 kilometres in length, major substation construction at Buronga and Dinawan and station upgrades at Wagga Wagga and Red Cliffs.

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