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

The Brisbane Airport project involved the design, construction, operation and maintenance associated with the upgrade of the existing Baggage Handling System for both the International and Domestic Terminals to cater for new security requirements.

Overview

Provide temporary works design to support The Transport Access Program (TAP) in delivering a better experience for public transport customers across NSW by providing accessible, modern, secure and integrated transport.

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.

Overview

The project includes the widening of 23km of the M7 Motorway between Richmond Road and the M5 Motorway and the construction of a new interchange to connect to the proposed M12 Motorway. Works included the widening of over 40 bridge structures, several of which were similar in structure type to the Commonwealth Ave Bridges. 

Overview 

CJC Management Services developed and delivered the structural design and documentation for the new Bluff Bridge over the Orara River. This project replaces the existing timber road bridge that was built in circa 1905 and is nearing the end of its service life, which was prone to frequent flooding, with a modern Super T-Girder concrete bridge structure elevated approximately eight metres higher to enhance flood resilience and provide safer connectivity for the crossing of the Orara River near Lanitza (approximately 30km south of Grafton).

 

Scope of Works 

• Structural design compliant with AS5100-2017 

• Optimisation of Super T-Girder design 

• Compliance with SM1600 and HLP loading standards 

• Delivery of IFC documentation within a compressed 5-month timeline 

 

Outcomes 

• Bridge deck elevated by approximately 8 metres to improve flood immunity 

• Enhanced access for freight and emergency services during adverse weather 

• Reduced maintenance requirements for Clarence Valley Council 

• Strengthened disaster resilience across the regional transport network 

• Timely commencement of construction in early 2025

 

Project Impact 

The new Bluff Bridge provides improved access for residents, freight, and emergency services, significantly reducing the community’s isolation during flood events.

Scope

The proposed Project, King Georges Road Stage 1 (KGR Stage 1), will generally involve widening a 1.2 kilometre length of King Georges Road to provide three lanes in each direction, improving drainage and improving safety through construction of median and wire rope barrier to separate northbound and southbound traffic.

Scope

Scope

Transport for New South Wales has engaged CJC Management to provide constructability advice to the Great Western Highway Upgrade East Project. The Project is made up of two sections, namely Katoomba to Medlow Bath and Medlow Bath to Blackheath. 

Scope

Scope