Onslow LNG Tanks (EVT)

Written By Dragan Brkic

The Onslow-Wheatstone Project was responsible for creating a LNG liquefaction and export plant with an annual capacity of 15 million tonnes of LNG. The project was valued at AU$29 billion, bringing together a joint venture between Chevron Australia Pty (72%) Royal Dutch Shell (6.4%) Apache Julimar Pty Ltd (13%), KUFPEC Australia (7%) and Kyushu Electric Power Co. (1.6%).

Bosnafix’s scope of work consisted of the following for the project:

  • Installation of all reinforcement on two LNG full containment storage tanks which have a capacity of 150,000 cubic metres each. 

  • Prefabrication and installation of 2000 pile cages.

  • Installation of all reinforcement on 2 stair and pipe foundations.

  • Installation of all reinforcement on 2 stair tower foundations.

  • Total reinforcement tonnage 9000T.

  • Workforce and Project Management for 3 Supervisors and 60 steel fixers. 


Project Dates: September 2013 until June 2015

Client: Entrepose Contracting, Vinci Constructions & Thiess (EVT)

EPCM: Bechtel

Owner: Chevron

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Dragan Brkic
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