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Displaying items by tag: rock

Last season Dublin Bay sailors hit rocks off Dalkey Island prompting Dublin Bay Sailing Club, the largest leisure users of the bay, to issue a warning over the hazard. Known locally as 'Leac Buidhe', the rocks in Muglins Sound gave some sailors a bump at low water. As a result, sailors were warned to stay away from rocks at the North end of Dalkey Island. This week Afloat.ie has been sent a number of photos depicting a new 'rock' in a nearby location.

The mysterious appearance is nearly as amazing as last month's story on Afloat about the cruising boat that witnessed a volcano emerging in the Pacific. Except this time, Afloat has been reliably informed, the new 'rock' won't cause much of a bump because it is made of fibreglass and linked to a film crew based at nearby Coliemore Harbour! Realistic isn't it?

Published in Dublin Bay
Tagged under
Last night, Lough Derg RNLI lifeboat, Toshiba Wave Warrior, was requested by Valentia Coast Guard to go to the assistance of 1 person, on board a 33ft cruiser on rocks after suffering engine failure, and which was now taking on considerable amounts of water. Mathew Gallagher, skipper of Aftermath was standing by, but was unable to get close to the casualty.

At 17.54hrs the lifeboat, with helm Eleanor Hooker, Colin Knight and Ger Egan was launched. The lifeboat carried its salvage pump, and in addition, Lifeboat Operations Manager, Charles Stanley-Smith made contact with Fergal Kerney, Lifeboat Deputy Launching Authority, who agreed to take a second salvage pump to Portumna by road.

At 18.15hrs the lifeboat was alongside the casualty vessel which was listing to port and on rocks. There were two persons on board (the skipper has been joined by a friend, a marine mechanic). The lifeboat transferred an RNLI crew member and the salvage pump to the casualty vessel and the lifeboat salvage pump was immediately put to work. The cruiser Aftermath met Fergal Kerney and took him to the scene. At 18.21hrs the lifeboat transferred the second salvage pump to the casualty vessel, set up a tow and held off head to weather.

At 19.25, (it was now dusk) and with two pumps running, the vessel was not floated. At 19.34hrs, RNLI Lifeboat helm agreed one last attempt to float the vessel before taking all persons off. Eamon Egan, Marine Engineer, brought a third, larger pump to the vessel from Portumna. At 19:45hrs, when the boat was not floated with three pumps running, the lifeboat made the decision to take all persons off and advised Valentia Coast Guard of same. At 20.15hrs, the two persons from the casualty vessel were transferred onto Aftermath, who had offered to take them back to Portumna. The owner will attempt to refloat his vessel in daylight tomorrow. The lifeboat returned to station and was ready for service again at 21.10hrs.

Published in RNLI Lifeboats
Tagged under
Four teenagers were rescued in Co Down last weekend when they were cut off by the tide, the News Letter reports.
The teens were caught up to their shoulders in water at Ardilea on Saturday evening when they were retrieved by a former volunteer coastguard who lives nearby.
The group were met at the shore by the South Down Coastguard Rescue Team and NI Ambulance Service paramedics and taken to hospital showing signs of hypothermia.
Meanwhile, on Friday night RNLI Bangor lifeboat rescued a young girl stranded on a rock near Groomsport after a call from a member of the public.
“With waves breaking around the knees of the frightened child it was paramount that she be brought ashore as quickly as possible," said a coastguard statement.
The girl was treated by waiting paramedics at the shore.

Four teenagers were rescued in Co Down last weekend when they were cut off by the tide, the News Letter reports.

The teens were caught up to their shoulders in water at Ardilea on Saturday evening when they were retrieved by a former volunteer coastguard who lives nearby.

The group were met at the shore by the South Down Coastguard Rescue Team and NI Ambulance Service paramedics and taken to hospital showing signs of hypothermia.

Meanwhile, on Friday night RNLI Bangor lifeboat rescued a young girl stranded on a rock near Groomsport after a call from a member of the public.

“With waves breaking around the knees of the frightened child it was paramount that she be brought ashore as quickly as possible," said a coastguard statement. 

The girl was treated by waiting paramedics at the shore.

Published in Rescue

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