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SEA 1180 Arafura class Offshore Patrol Vessels

SEA 1180 Phase 1 OPVs will replace and improve upon the capability delivered by the 13 Armidale Class patrol boats by acquiring 12 new vessels, which will be known as the Arafura Class when they enter service from 2022.

The primary role of the OPV will be to undertake constabulary missions and the OPV will be the primary ADF asset for maritime patrol and response duties.

A competitive evaluation process (CEP) commenced in late 2015 and concluded with the signing of a contract with Lürssen Australia on 31 January 2018.

Lead ship HMAS Arafura, named after the Arafura Sea in northern Australia, is currently under construction at the ASC Shipyard in Osborne, South Australia.

The project will move to Henderson in Western Australia in 2020 where 10 OPVs will be built by Civmec in partnership with Lürssen Australia. It is estimated the $3.6 billion SEA 1180 project will create around 1,000 direct and indirect jobs.

Lürssen is a global leader in designing and building ships of the highest quality for demanding customers all over the world.

The German company beat out bids from Dutch company Damen, which was also partnered with ASC and Civmec, as well as German company Fassmer, which was in a joint venture with Austal, for the SEA 1180 project.

Civmec is an integrated, multi-disciplinary construction and engineering services provider to the oil and gas, metals and minerals, infrastructure, and marine and defence sectors.

Headquartered in Henderson, WA, Civmec has regional offices in Broome (WA), Darwin (Northern Territory), Newcastle and Sydney (NSW), and Gladstone (Queensland).


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29 Jan 2021
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The prime has commenced sustainment work for the Navy’s Arafura Class fleet. ...
6 Jan 2021
Shipbuilders commence construction of fourth Arafura class
Luerssen Australia and Civmec have celebrated the commencement of construction and welding of steel for the fourth of 12 OPVs for the Royal Australia...
3 Dec 2020
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Minister for Defence Linda Reynolds and Defence Industry Minister Melissa Price have announced the selection of Raytheon Australia as a new capabilit...
27 Aug 2020
Navy selects iXblue’s inertial navigation systems for Arafura Class OPVs
The Royal Australian Navy has selected iXblue’s inertial navigation systems and gyrocompasses to equip the Arafura Class offshore patrol vessels. ...
7 May 2020
Hull of first offshore patrol vessel comes together
The government’s offshore patrol vessel (OPV) program has reached another milestone with the two halves of the first Arafura Class OPV coming togeth...
9 Apr 2020
Major milestone for Navy’s multibillion-dollar OPV program
Defence Minister Linda Reynolds, Defence Industry Minister Melissa Price and Chief of Navy Vice Admiral Michael Noonan, AO, have welcomed another majo...
7 Apr 2020
Photo Essay: SEA 1180 Arafura Class Australia’s future offshore patrol vessels
Australia’s current Armidale Class and Cape Class patrol boats are planned to be replaced with a single class of offshore patrol vessel (OPV), und...
27 Mar 2020
Construction kicks off in WA for first Arafura Class OPV
Defence Industry Minister Melissa Price has confirmed a major milestone in the delivery of the Royal Australian Navy’s SEA 1180 Arafura Class offsho...
2 Mar 2020
Government announces tenders are open for Navy’s new OPVs
Defence Industry Minister Melissa Price has announced the opening of tenders for Australian industry to provide an innovative sustainment model for t...
6 Feb 2020
Aussie SMEs recognised for work on Arafura Class OPV program
Defence Industry Minister Melissa Price, WA Minister for Defence Issues Paul Papalia and Lürssen Australia hosted a group of Australian SMEs to recog...
14 Nov 2019
OPVs provide long-term growth and positive outcomes for WA SME
Western Australia-based Civmec has reported a positive start for the FY2020 with revenue of $82.1 million and a net profit of $3.8 million, supported ...
15 Oct 2019
Finnish company wins RAN OPV sea-boat contract
Finland-based Boomeranger Boats has announced it has been awarded a contract by Australia to supply the sea boats for the Royal Australian Navy’s Ar...
2 Sep 2019
South Australian hub to support delivery of Navy's Arafura class
Noske-Kaeser and ENGIE Axima have officially opened their new manufacturing facility in South Australia, adding to the suite of national and internati...
20 Aug 2019
Expanding the capability of the OPVs ahead of mission creep
Australia’s Armidale Class patrol boats have steadily experienced mission creep throughout their operational life, therefore it is reasonable to ass...
13 May 2019
Arafura Class OPV reaches significant milestone
The ceremonial keel laying for the first Arafura Class Offshore Patrol Vessel has taken place at the Osborne Naval Shipyard in Adelaide. ...
17 Aug 2018
Industry collaboration key to OPV shipbuilding scholarships
As Australia’s sovereign naval shipbuilding capability ramps up, industry collaboration is key to developing the skilled workforce needed. The Defen...
7 Aug 2018
SCANTER 6002 radar selected for SEA 1180 OPVs
Terma Singapore has successfully completed a contract signing with Saab Australia to provide their SCANTER 6002 radar system for the Royal Australian ...
18 Jul 2018
OPV win for Tasmanian industry
In a win for Tasmanian defence industry, Taylor Bros Marine has announced the signing of a major contract with Lürssen Australia to support the SEA 1...
22 Jun 2018
Civmec secures ASX listing ahead of OPV build
As West Australian industry gears up for the Offshore Patrol Vessel (OPV) project, Civmec Construction and Engineering has completed its listing on t...

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