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Displaying items by tag: Bids Withdrawn

The former flagship of the Naval Service, the LÉ Eithne (P31) which was decommissioned almost a year ago and which remains in Haulbowline naval base, faces an uncertain future following the withdrawal of two bids.

According to the Department of Defence, both of the bids from the Dublin Port Company and Cork County Council have been withdrawn.

The port and council had each shown their interest in using the former 1,920 tonnes helicopter patrol vessel (HPV) as a possible marine visitor attraction.

Since the bids were withdrawn, Cork City Council and Limerick City and County Council have expressed an interest in taking the twin funnell LÉ Eithne as a visitor attraction that features a helicopter hanger and associated flight-deck.

According to a spokesperson, it has been confirmed that officials have met with both councils about their proposed plans for the LÉ Eithne which is held in great affection given its historical maritime significance, notably as Afloat adds the flagship was the last ever vessel to be built at a shipyard in the Irish Republic.

LÉ Eithne also represented the last patrol ship for the Naval Service to have been built in Ireland and which took place at the Verolme Cork Dockyard (V.C.D.) in Rushbrooke near Cobh in 1984.

The flagship which had a crew complement of 86 (9 officers and 77 ratings) also became the first vessel of the Naval Service to cross the Atlantic Ocean in 1986.

In more recent years L.É. Eithne was the first Naval Service patrol vessel to be deployed to the Mediterranean Sea in 2015 to assist Italian authorities in humanitarian search and rescue (SAR) activities.

More from this RTE News story of last week and the fate of two 'Peacock' class former coastal patrol vessels (CPV), LÉ Orla & LÉ Ciara which were also decommissioned last year.  However, they have been replaced by two Inshore Patrol Vessels (IPV) from New Zealand that recently arrived into Cork Harbour to berth in the Naval Basin.

The Peacock twins are no longer berthed in Haulbowline, as Afloat this week observed the vessels rafted together alongside the former V.C.D. shipyard. This site is currently where the Doyle Shipping Group carry out shiprepair and general engineering operations.

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