Menu

Ireland's sailing, boating & maritime magazine

Displaying items by tag: Office of Public Works

#INLAND WATERWAYS - Inland Fisheries Ireland (IFI) has announced the results of studies on the genetic makeup of brown trout stocks in the Suir and Boyne river catchments.

These studies form part of a wider scheme looking at Ireland's larger riverine catchments - assisted by the Office of Public Works, geneticists from UCD and trout anglers across Ireland - and involve a chemical analysis of scale samples from fish known as 'micro-satellite DNA analysis'.

The results from the Suir and Boyne are described by IFI as "quite amazing" and "of significant value" to managing the fisheries in these areas.

In both catchments, the first step saw trout stock samples of young fish examined genetically, and they were shown to be discrete - in other words, fish from any given tributary were found to be genetically different to those from others.

The next step involved samples of adult fish from the main river, contributed by anglers, which were then related to the different tributary genetic types.

Summary results from the Suir and Boyne show that there are respectively seven and five distinct families of trout in the catchment area; that most fish born in tributaries migrate to the main stem till adulthood before returning to their tributaries to spawn; that numbers migrating from individual tributaries are variable, but fish don't cross into adjacent catchment areas; and that there movement of young trout along the river system is "extraordinary", with fish often migrating from near the source to the mouth.

More details on findings for the Suir catchment and Boyne catchment are available on the IFI website.

Published in Inland Waterways

#COASTGUARD - The Office of Public Works has given the go-ahead to a long-awaited new coastguard station for Killybegs, the Donegal Democrat reports.

The multi-million-euro three-storey station - replacing the current 20-year-old building, which is deemed no longer suitable to demands - will be constructed at the Rough Point and will include a boat house and pollution control centre.

The Irish Coast Guard unit at Killybegs has 25 volunteer members, and also operates as a mountain and cliff rescue service. The unit serves one of Ireland's busiest ports.

The Donegal Democrat has more on the story HERE.

Published in Coastguard
The Irish Examiner reports that the Doolin coastguard unit is set to get a new coastguard station.
One of the busiest search and rescue units in the State, the Doolin unit of the Irish Coast Guard currently has to drag its boat some 2km by tractor to Doolin pier.
Much to the delight of local campaigners, the Office of Public Works is now inviting tenders for a €1.9 million dedicated coastguard facility at the pier, following the granting of planning permission by Clare County Council as part of a development plan for the area.
However, the unit's officer in charge Mattie Shannon is cautious about a start date for construction, as the Department of Transport will not be able to provide funding for the project until next year at the earliest.
Fianna Fáil TD for Clare Timmy Dooley told the Examiner: "The least the current Government can do is honour the commitment of the previous government and ensure that the appropriate finances are in place for next year."
The Irish Examiner has more on the story HERE.

The Irish Examiner reports that the Doolin coastguard unit is finally set to get a new coastguard station.

One of the busiest search and rescue units in the State, the Doolin unit of the Irish Coast Guard currently has to drag its boat some 2km by tractor to Doolin pier.

Much to the delight of local campaigners, the Office of Public Works is now inviting tenders for a €1.9 million dedicated coastguard facility at the pier, following the granting of planning permission by Clare County Council as part of a development plan for the area.

However, the unit's officer in charge Mattie Shannon is cautious about a start date for construction, as the Department of Transport will not be able to provide funding for the project until next year at the earliest.

Fianna Fáil TD for Clare Timmy Dooley told the Examiner: "The least the current Government can do is honour the commitment of the previous government and ensure that the appropriate finances are in place for next year."

The Irish Examiner has more on the story HERE.

Published in Coastguard
The crew of sailors, artists, musicians and historians on board Ar Seachrán - who are retracing the famous voyage of St Brendan - were refused permission to land on Skellig Michael, it has emerged.
The Kerryman reports that though some visitors are understood to have landed on the island in recent weeks, the OPW refused the Brendan's Voyage crew on health and safety grounds.
A spokesperson for the OPW said it requires at least 10 days notice to make preparations for any visitors and repair damage to pathways and buildings occurring over the winter months.
Dr Breandán Ó Ciobhán of the voyage party described the news as "very disappointing".
Ar Seachrán, a 45ft yacht owned by Paddy Barry - himself a veteran of unique ocean voyages - will continue on its journey up the west coast of Ireland and Scotland, by the Orkneys, Shetlands and Faroe Islands to Iceland.

The crew of sailors, artists, musicians and historians on board Ar Seachrán - who are retracing the famous voyage of St Brendan - were refused permission to land on Skellig Michael, it has emerged.

The Kerryman reports that though some visitors are understood to have landed on the island in recent weeks, the OPW refused the Brendan's Voyage crew on health and safety grounds.

bon_voyage_a_danny

Photo copyright: Robert Brummett


A spokesperson for the OPW said it requires at least 10 days notice to make preparations for any visitors and repair damage to pathways and buildings occurring over the winter months.

Dr Breandán Ó Ciobhán of the voyage party described the news as "very disappointing".

Ar Seachrán, a 45ft yacht owned by Paddy Barry - himself a veteran of unique ocean voyages - will continue on its journey up the west coast of Ireland and Scotland, by the Orkneys, Shetlands and Faroe Islands to Iceland.

Published in Coastal Notes

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