Ichthys Onshore Gas Pipelines


Client: Monadelphous KT Pty Ltd
Location: Blaydin Point, Darwin, NT
Scope: 8km DN1050 Gas Export Pipeline (MAOP 20.48MPag) 4km DN300 Fuel Gas Pipeline
Date: 2013 - 2016
Project Length:
Value: ~$10M


OSD’s Role

  • Engineering Design
  • Procurement
  • Regulatory & Compliance Services


Inpex Operations Australia Pty Ltd is the operator of the hydrocarbon production and export facilities that are part of the Ichthys Gas Field development located off the northern coast of Western Australia. An 890km marine pipeline connects the offshore facilities to the onshore facilities at Blaydin Point.

As part of the development of the onshore facilities constructed by Monadelphous KT Pty Ltd, OSD was subcontracted to undertake the detailed design and procurement work associated with the onshore portion of the DN1050 Gas Export Line (GEP), and the DN300 Fuel Gas Pipeline (FGP).

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