The base will remotely support major offshore facilities in the Ichthys field, supplying materials to the project's floating production, storage and offloading vessel and central processing facility.

"The variety of work we're doing for the Inpex offshore logistics base is an excellent example of Toll's capabilities in servicing the oil and gas sector," Toll Global Resources CEO David Jackson said.

"This facility, along with the associated drilling support facility, developed for Inpex in Broome by the Toll Mermaid Joint Venture, demonstrates Toll's commitment to invest in world-class facilities for our customers' world-class projects."

Toll will own the facility, which will also store and distribute spares, equipment and chemicals.

Construction is expected to be completed in early 2015.