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Displaying items by tag: to be Broken up

LÉ Eithne, the former flagship of the Naval Service which was a helicopter patrol vessel (HPV) along with two coastal patrol vessels (CPV), reports The Irish Times, are to be sent abroad and broken up for recycled scrap, after plans to convert the HPV into a museum came to nothing.

The 1,920 displacement tonnes LÉ Eithne (P31) was the Naval Service’s largest vessel and the last to be constructed in Ireland at the Verolme Cork Dockyard (V.C.D.) was decommissioned last year at the same time as the smaller CPV 'Peacock' class pair LÉ Orla (P41) and LÉ Ciara (P42). 

The decommisioning of the patrol vessels was partly due to their age, coincidentally all built in 1984, in addition the vessels were taken out of service due to the ongoing crewing crisis that has impacted the service which has led to not enough sailors to crew all its ships. Two other vessels have since been tied up at the Naval Base on Haulbowline, Cork Harbour, leaving just two ships available for duty at any one time, LÉ Samuel Beckett (P61) and LÉ William Butler Yeats (P63), with one more in reserve of the remaining pair of OPV90/P60 class of offshore patrol vessels (OPV).

As for the fate of the decommissioned trio, there has been much speculation. In the former flagships’ homeport county, Cork County Council had expressed an interest in acquiring the 81m Eithne and converting the HPV into a floating maritime museum at a berth within Cork Harbour. Following this proposal, the Dublin Port Company approached the Department of Defence about the former naval vessel to be used for a similar purpose in the capital.

It is understood that the Philippine Navy had expressed a tentative interest in at least one of the vessels, but these inquiries went nowhere. As Afloat previously reported, this navy during the 1980's had also acquired vessels of the CPV 'Peacock' class from the UK Royal Navy which served in the Hong Kong Squadron.

According to a Department of Defence spokeswoman “a number of organisations” had expressed an interest in acquiring the Eithne as a museum piece or tourist attraction “but following, in some cases lengthy, discussions all these parties withdrew their interest in taking the ship”.

More from the newspaper here

Published in Navy

Marine Institute Research Vessel Tom Crean

Ireland’s new marine research vessel will be named the RV Tom Crean after the renowned County Kerry seaman and explorer who undertook three major groundbreaking expeditions to the Antarctic in the early years of the 20th Century which sought to increase scientific knowledge and to explore unreached areas of the world, at that time.

Ireland's new multi-purpose marine research vessel RV Tom Crean, was delivered in July 2022 and will be used by the Marine Institute and other State agencies and universities to undertake fisheries research, oceanographic and environmental research, seabed mapping surveys; as well as maintaining and deploying weather buoys, observational infrastructure and Remotely Operated Vehicles.

The RV Tom Crean will also enable the Marine Institute to continue to lead and support high-quality scientific surveys that contribute to Ireland's position as a leader in marine science. The research vessel is a modern, multipurpose, silent vessel (designed to meet the stringent criteria of the ICES 209 noise standard for fisheries research), capable of operating in the Irish Exclusive Economic Zone (EEZ). The Tom Crean is able to go to sea for at least 21 days at a time and is designed to operate in harsh sea conditions.

RV Tom Crean Specification Overview

  • Length Overall: 52.8 m
  • Beam 14m
  • Draft 5.2M 

Power

  • Main Propulsion Motor 2000 kw
  • Bow Thruster 780 kw
  • Tunnel thruster 400 kw

Other

  • Endurance  21 Days
  • Range of 8,000 nautical miles
  • DP1 Dynamic Positioning
  • Capacity for 3 x 20ft Containers

Irish Marine Research activities

The new state-of-the-art multi-purpose marine research vessel will carry out a wide range of marine research activities, including vital fisheries, climate change-related research, seabed mapping and oceanography.

The new 52.8-metre modern research vessel, which will replace the 31-metre RV Celtic Voyager, has been commissioned with funding provided by the Department of Agriculture, Food and the Marine approved by the Government of Ireland.

According to Aodhán FitzGerald, Research Vessel Manager of the MI, the RV Tom Crean will feature an articulated boom crane aft (6t@ 10m, 3T@ 15m), located on the aft-gantry. This will be largely used for loading science equipment and net and equipment handling offshore.

Mounted at the stern is a 10T A-frame aft which can articulate through 170 degrees which are for deploying and recovering large science equipment such as a remotely operated vehicle (ROV’s), towed sleds and for fishing operations.

In addition the fitting of an 8 Ton starboard side T Frame for deploying grabs and corers to 4000m which is the same depth applicable to when the vessel is heaving but is compensated by a CTD system consisting of a winch and frame during such operations.

The vessel will have the regulation MOB boat on a dedicated davit and the facility to carry a 6.5m Rigid Inflatable tender on the port side.

Also at the aft deck is where the 'Holland 1' Work class ROV and the University of Limericks 'Etain' sub-Atlantic ROV will be positioned. In addition up to 3 x 20’ (TEU) containers can be carried.

The newbuild has been engineered to endure increasing harsher conditions and the punishing weather systems encountered in the North-East Atlantic where deployments of RV Tom Crean on surveys spent up to 21 days duration.

In addition, RV Tom Crean will be able to operate in an ultra silent-mode, which is crucial to meet the stringent criteria of the ICES 209 noise standard for fisheries research purposes.

The classification of the newbuild as been appointed to Lloyds and below is a list of the main capabilities and duties to be tasked by RV Tom Crean:

  • Oceanographic surveys, incl. CTD water sampling
  • Fishery research operations
  • Acoustic research operations
  • Environmental research and sampling operation incl. coring
  • ROV and AUV/ASV Surveys
  • Buoy/Mooring operations