Offshore Fabrication & Welding in Nhulunbuy
Custom offshore module construction, structural supports and complex fabrication for marine and offshore projects.
Offshore-grade fabrication and welding
Humpty Doo Welding and Fabrication delivers offshore fabrication & welding across Nhulunbuy and the Northern Territory. Nhulunbuy's bauxite mine, port and barge operations on the Gove Peninsula need accredited welding and structural fabrication on remote schedules. We mobilise from our Humpty Doo base with fully-equipped rigs, bringing the same coded welding and fabrication standards to Nhulunbuy that we are known for Territory-wide.
Modules, skids, structural supports and access structures — fabricated and coded to class for the offshore and marine sector. Accredited welders, survey-ready documentation and full traceability on every component.
We mobilise to vessels, barges and platforms, and project-manage from workshop fabrication through to install and sign-off. Complex work, one accountable team.
What we deliver
Offshore module, skid and structural fabrication
Accredited welding to class
Pipe spools, supports and access structures
Survey-ready documentation and traceability
Mobilisation to vessels, barges and platforms
Project management from fabrication to install
How we work
Survey & scope
We assess the job on site, take measurements and agree the scope, access and timeline with you.
Fabrication
Components are fabricated in our Humpty Doo workshop by accredited welders to drawing and code.
Mobilise & install
Our crew and fully-equipped rigs deploy to site to install and weld in place.
Inspect & hand over
Welds are inspected and documented, the site is cleared and the completed work is signed off.
Welding & fabrication in Nhulunbuy, NT
Nhulunbuy, on the Gove Peninsula in East Arnhem Land, is built around a long-running bauxite operation, its port and the barge logistics that supply a remote community. Marine, structural and plant work here all run to remote schedules with limited local backup.
We mobilise accredited welders and fabrication crews to Gove for shutdowns, structural repair and marine work, with the documentation and traceability the resource sector expects. Getting it right the first time matters when re-mobilising is measured in days, not hours.
Offshore Fabrication & Welding projects on the ground
Other services in Nhulunbuy
Ready to start your offshore project in Nhulunbuy?
Talk to a Territory-proud team that turns up, does the job right and stands behind the weld. No job too big or too small.