
Queensland Gas Company
Surat Basin, Queensland, Australia
Clough was engaged by QGC to perform the detailed engineering and design of the Argyle and Bellevue Field Compression Stations as cornerstone facilities in their flagship QCLNG project. Clough was tasked with stewarding the safe delivery of the engineering design into the hands of the construction contractor under very tight time constraints to ensure the seamless progress of the upstream QCLNG project in this critical area.
Under the contract, Clough’s multi-disciplinary engineering team undertook and delivered full facility detailed design for both compression stations.

Arrow Energy
Bowen Basin, Queensland, Australia
Moranbah
Detailed engineering, procurement, preparatory civil works, piping and compressor installation (including electrical, instrumentation and control equipment), and pre-commissioning and commissioning support for Arrow’s Moranbah Gas Processing Facility (MGPF).
Clough engineers, constructs, commissions and maintains critical facilities for the Resources, Energy, and Infrastructure industries.
QCLNG Argyle and Bellevue Field Compression Stations Engineering Design
QCLNG Argyle and Bellevu...Learn MoreQCLNG Argyle and Bellevue Field Compression Stations Engineering Design
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Queensland Gas Company
Surat Basin, Queensland, Australia
Clough was engaged by QGC to perform the detailed engineering and design of the Argyle and Bellevue Field Compression Stations as cornerstone facilities in their flagship QCLNG project. Clough was tasked with stewarding the safe delivery of the engineering design into the hands of the construction contractor under very tight time constraints to ensure the seamless progress of the upstream QCLNG project in this critical area.
Under the contract, Clough’s multi-disciplinary engineering team undertook and delivered full facility detailed design for both compression stations.
Moranbah Gas Expansion Project
Moranbah Gas Expansion P...Learn MoreMoranbah Gas Expansion Project
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Arrow Energy
Bowen Basin, Queensland, Australia
Moranbah
Detailed engineering, procurement, preparatory civil works, piping and compressor installation (including electrical, instrumentation and control equipment), and pre-commissioning and commissioning support for Arrow’s Moranbah Gas Processing Facility (MGPF).

LinkWater Projects
Somerset Regional, Queensland, Australia
Clough Diversified AECOM JV
Clough, Diversified and AECOM were selected to design and construct the Toowoomba Pipeline, by LinkWater Projects on behalf of the State Government’s Department of Infrastructure and Planning (DIP).

Water Corporation of WA
Kalgoorlie, Western Australia, Australia
WaterHoizon Alliance
WaterHorizons is an alliance between the Water Corporation, Clough Projects Australia Pty Ltd and Kellogg Brown & Root Pty Ltd and was established to design and construct awarded projects aimed at improving the catchment and storage of rainwater for the benefit of the community.
The proposed Kalgoorlie 400 megalitre (ML) balancing reservoir and associated works were required to address the reliability of the water supply in Kalgoorlie for residential, commercial and major customers over the peak summer demand periods with a view to accommodate future growth of the city.

Chevron Australia
Barrow Island, Western Australia, Australia
Kellogg Joint Venture - Gorgon (KJV-G)
Front End Engineering Design (FEED) contract for Chevron’s Gorgon LNG project.
Toowoomba Pipeline Project
Toowoomba Pipeline Proje...Learn MoreToowoomba Pipeline Project
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LinkWater Projects
Somerset Regional, Queensland, Australia
Clough Diversified AECOM JV
Clough, Diversified and AECOM were selected to design and construct the Toowoomba Pipeline, by LinkWater Projects on behalf of the State Government’s Department of Infrastructure and Planning (DIP).
Kalgoorlie 400ML Reservoir
Kalgoorlie 400ML Reservo...Learn MoreKalgoorlie 400ML Reservoir
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Water Corporation of WA
Kalgoorlie, Western Australia, Australia
WaterHoizon Alliance
WaterHorizons is an alliance between the Water Corporation, Clough Projects Australia Pty Ltd and Kellogg Brown & Root Pty Ltd and was established to design and construct awarded projects aimed at improving the catchment and storage of rainwater for the benefit of the community.
The proposed Kalgoorlie 400 megalitre (ML) balancing reservoir and associated works were required to address the reliability of the water supply in Kalgoorlie for residential, commercial and major customers over the peak summer demand periods with a view to accommodate future growth of the city.
Gorgon Project Downstream FEED
Gorgon Project Downstrea...Learn MoreGorgon Project Downstream FEED
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Chevron Australia
Barrow Island, Western Australia, Australia
Kellogg Joint Venture - Gorgon (KJV-G)
Front End Engineering Design (FEED) contract for Chevron’s Gorgon LNG project.

Main Roads Western Australia
Perth, Western Australia, Australia
Clough Henry Walker Eltin
As part of a broad program of improvements to public transport infrastructure in Perth, Clough was awarded the contract to design and construct Stage One of the Kwinana Freeway Bus Transitway, in conjunction with joint venture partner Henry Walker Eltin Contracting Pty Ltd.
The scope included the design and construction of two 6km dedicated bus lanes, a passenger transfer station, a bus-only bridge, three new footbridges, modifications to an existing footbridge and widening of the existing Canning Highway overpass to accommodate a dedicated bus lane and passenger platform.

Main Roads Western Australia
Perth, Western Australia, Australia
Baulderstone Clough Joint Venture
The Baulderstone Clough Joint Venture was commissioned by Main Roads Western Australia to design and construct Phase 1 of the major Graham Farmer Freeway Project. The Phase 1 bypass links into the Mitchell Freeway and extends to East Parade in East Perth
The scope included:
- Tie-in roadworks;
- Pedestrian traffic ramps and bridges;
- Western and eastern tunnel portals and approaches;
- A 250 m rail tunnel and railway realignment;
- Relocation of existing services;
- Signalling, signage and landscaping.

Sydney Water
New South Wales, Australia
Clough Lucas Joint Venture
A design and construct project with a significant interface with the public as well as environmental management controls. The project comprised of water and sewer reticulation to households in Bundeena and Maianbar as well as pumping stations and directional drilling.
Kwinana Freeway Bus Transitway
Kwinana Freeway Bus Tran...Learn MoreKwinana Freeway Bus Transitway
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Main Roads Western Australia
Perth, Western Australia, Australia
Clough Henry Walker Eltin
As part of a broad program of improvements to public transport infrastructure in Perth, Clough was awarded the contract to design and construct Stage One of the Kwinana Freeway Bus Transitway, in conjunction with joint venture partner Henry Walker Eltin Contracting Pty Ltd.
The scope included the design and construction of two 6km dedicated bus lanes, a passenger transfer station, a bus-only bridge, three new footbridges, modifications to an existing footbridge and widening of the existing Canning Highway overpass to accommodate a dedicated bus lane and passenger platform.

Main Roads Western Australia
Perth, Western Australia, Australia
Baulderstone Clough Joint Venture
The Baulderstone Clough Joint Venture was commissioned by Main Roads Western Australia to design and construct Phase 1 of the major Graham Farmer Freeway Project. The Phase 1 bypass links into the Mitchell Freeway and extends to East Parade in East Perth
The scope included:
- Tie-in roadworks;
- Pedestrian traffic ramps and bridges;
- Western and eastern tunnel portals and approaches;
- A 250 m rail tunnel and railway realignment;
- Relocation of existing services;
- Signalling, signage and landscaping.
Bundeena Mainanbar Water Cycle Management Scheme
Bundeena Mainanbar Water...Learn MoreBundeena Mainanbar Water Cycle Management Scheme
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Sydney Water
New South Wales, Australia
Clough Lucas Joint Venture
A design and construct project with a significant interface with the public as well as environmental management controls. The project comprised of water and sewer reticulation to households in Bundeena and Maianbar as well as pumping stations and directional drilling.