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Displaying items by tag: Lower Bann

Waterways Ireland advises all masters of vessels on and users of the Lower Bann navigation in Northern Ireland that the installation of new lock gates at Movanagher Lock has been completed as of Wednesday 13 March and the navigation is now reopened.

The cross-border body for Ireland’s inland waterways thanks its customers for their cooperation in relation to this matter.

Published in Inland Waterways

Waterways Ireland advises all masters of vessels on and users of the Lower Bann navigation in Northern Ireland that due to the installation of new lock gates at Movanagher Lock, the lock will be closed for a period of around five weeks as of Tuesday 6 February.

The cross-border body for Ireland’s inland waterways says it regrets any inconvenience that this may cause and thanks its customers for their cooperation.

Published in Inland Waterways

Waterways Ireland advises masters of vessels on the Lower Bann Navigation in Northern Ireland that Portna Lock east of Kilrea will be closed to navigation from Monday 9 October for a period of around six weeks.

This is to facilitate the installation of new lock gates to the upstream lock chamber, the cross-border body for Ireland’s inland waterways adds.

Published in Inland Waterways

Causeway Coast and Glens councillors have echoed growing concerns over the state of the aquatic environment following recent blooms of toxic blue-green algae, as the Belfast Telegraph reports.

Alliance Councillor Peter McCully tabled a motion at last week’s Environmental Services Committee Meeting that emphasised the “detrimental impact these blooms have had on local businesses”.

As previously reported on Afloat.ie, at least one long-standing business on the Lower Bann has announced its closure, claiming its future is “unsustainable” given the likelihood of dangerous cyanobacteria blooms happening “on a yearly basis”.

Cllr MuCully said the response from Northern Ireland’s Department for Agriculture, Environment and Rural Affairs (DAERA) to this summer’s incidents is “not sufficient” and his motion calls for DAERA to convene cross-party talks across all affected council areas to develop and action plan.

Lough Neagh has also been affected by toxic blue-green algae blooms in recent months, with angling groups claiming that the lough is “dying” due to the affects of pollution from untreated wastewater and agricultural run-off.

The lough’s eel fishermen have added their voices to the call for action, saying their industry has collapsed this season.

"Never have I seen so many eel fisherman resorting to scale fishing in order to make some form of income,” one co-op member told the Irish News, which has more on the story HERE.

A popular destination for watersport on Northern Ireland’s North Coast has blamed governmental inaction over wastewater discharges for its decision to close after nearly three decades.

In a statement on social media, Rob Skelly of the Cranagh Activity Centre said recent blooms of toxic blue-green algae that have affected Lough Neagh and the Lower Bann are travelling out to sea through the river system, past its location.

“With this likely to happen on a yearly basis we feel that our business has become unsustainable and that we have no option but to close,” Skelly added.

He also echoed recent comments from concerned angling groups in saying that “we are seeing the collapse of the ecology of the Lough Neagh and Lower Bann system”.

The Belfast Telegraph has more on the story HERE.

Waterways Ireland advises all masters of vessels on and users of the Lower Bann navigation that emergency repair works are being carried out on Movanagher Lock until next Friday 23 June.

Passage through the lock southwest of Ballymoney in Co Antrim will not be possible until this time, the cross-border body for Ireland’s inland waterways says.

Published in Inland Waterways

Waterways Ireland advises all masters of vessels and users of the Lower Bann that Carnroe Lock has been reopened open to navigation after repair works.

The Northern Ireland river lock had been closed for infrastructure maintenance last December, as previously reported on Afloat.ie.

Masters of vessels are advised that water levels between Carnroe Weir and the The Cutts are currently high, the cross-border body for Ireland’s inland waterways adds.

Published in Inland Waterways

Waterways Ireland advises all masters of vessels and users of the Lower Bann that water levels between Carnroe Weir and the The Cutts are currently low due to a technical issue at The Cutts sluice gates, south of Coleraine in Northern Ireland.

Masters of vessels are advised to restrict movements along this section of the Lower Bann navigation until further notice, the cross-border body for Ireland’s inland waterways says.

Published in Inland Waterways

Waterways Ireland advises masters of vessels on the Lower Bann navigation that infrastructure maintenance works at Carnroe Lock, south of Coleraine in Northern Ireland, are under way as of Thursday 1 December and are expected to continue until March 2023.

These works will necessitate the closure of the lock and therefore navigation through Carnroe Lock will not be possible during this period, the cross-border body for Ireland’s inland waterways says.

Published in Inland Waterways

Waterways Ireland advises masters of vessels on the Lower Bann navigation that essential bridge maintenance works are are being conducted at Kilrea Bridge in Kilrea, Co Derry as of Monday 12 September 2022 for a period of eight weeks.

These works will necessitate the closure of the eastern arch to all navigation. However, navigation is still facilitated through the adjacent two arches which are marked accordingly, the cross-border body for Ireland’s inland waterways says.

Published in Inland Waterways
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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