AGC’s fabrication facilities are strategically located within Perth’s high wide load corridor in Kwinana. With an in-house capacity to fabricate up to 30,000 tonnes of steel products per annum, we have manufactured, tested and commissioned some of Western Australia’s largest fabricated steel structures including:

  • Wellhead platforms and jackets
  • Preassembled pipe racks (PAR) and modular frames
  • Processing modules and skids
  • Subsea modules
  • Pipe spools
  • Piles and risers
  • Pressure vessels and storage tanks
  • Iron ore rail car dumpers
  • Conveyors
  • Stackers, reclaimers and ship loaders


Kwinana facility

With a diverse fabrication capability, our facilities comprise of four large fabrication bays totalling 11,437m

Our workshop capabilities include piping, structural steel and heavy plate fabrication of all grades of materials, from carbon steel to exotic materials. All workshops are fitted with a variety of plant and welding equipment and are fully reticulated with power, oxy/LPG, welding gases and air.


Lime Silo Fabrication

Fabrication of 12 x Lime Silos for waste-to-energy plant.

Waste-to-Energy Plant

Waste-to-Energy Plant Boiler and Baghouse fabrication

FQM Conveyor Truss Assembly

Assembly, verification and shipment of 33 prefabricated truss sections

Recalimer Construction

Construction of the World’s largest on-rail Reclaimer.

Woodside Greater Western Flank – Subsea Pipe Spools

As part of the Greater Western Flank Project Phase 1, AGC was subcontracted by Fugro-TSM to…

Woodside-operated Persephone Project – Pipe Spools Fabrication

The Woodside-operated Persephone project involves a subsea tie-back from the Persephone field to the North Rankin…

Woodside Energy Limited – Fabrication Services Contract

AGC was awarded the contract for the provision of fabrication services in support of the maintenance…

Southern Seawater Desalination Plant – Structural, Mechanical & Installation

The scope of work for AGC covered the structural, mechanical and installation work associated with the…

Montara Oil & Gas Field – Onshore and Offshore

AGC’s scope of work included the onshore fabrication of carbon steel and duplex pipe work, dimensional…

Chevron-operated Gorgon Project – Pipe Spool Assemblies

This contract was for the fabrication of post metrology subsea spools for the Chevron-operated Gorgon Project.…

Chevron-operated Gorgon Project – Fabrication Contracts

The scope of work comprised of three fabrication contracts; adjustable pipe supports, pipe spools, and shear…

CSBP Ammonium Nitrate Expansion Project – Prilling Plant Upgrade

The contract included debottlenecking works to the existing prilling plant and was be undertaken at CSBP…

Chevron-operated Wheatstone Project – Supply and Fabrication Contract

AGC was awarded the supply and fabrication contract for offshore pipeline and subsea construction by Allseas,…

INPEX-operated Ichthys LNG Project – Module Insulation

AGC was contracted for the supply, fabrication and installation of all Cryogenic, Acoustic and Hot Insulation…