Australian HMAS – Marine Wharf Steelwork

Australian Wharf Steel Structure Project

Australian HMAS Coonawarra – Marine Wharf Permanent Steelwork (2020 – 2021)


Standard: AS 1554.1, AS 4100, AS 2207, AS 1171

New wharf and approach jetties to join the Australian Defence Force The Permanent Steelworks, fabricated in China.

JSC took part in steel structure and piles fabrication supervision, CWI inspection, CSWIP, NACE 2 3 Coat Inspection, Coating Inspection, Painting Advisor, quality inspection, NDT, document control.


The Project aim to deliver a brand-new 250-meter-long wharf along with two access jetties. This state-of-the-art facility will significantly enhance the berthing capacity and support services for Royal Australian Navy vessels (HMAS), when completed.

Having constructed a plethora of marine facilities across northern Queensland and Western Australia for Australia’s foremost mining companies, and currently involved in upgrading ADF facilities in the Pacific, it’s indeed a privilege to bring our vast experience and expertise to the Northern Territory ….

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