Menu

Ireland's sailing, boating & maritime magazine

Displaying items by tag: Benthic Survey

The Department of Transport has been advised by Uisce Éireann (formerly Irish Water) that it will carry out a benthic survey from Wednesday 20 to Friday 22 September, subject to weather and operational constraints.

The survey will take place in the vicinity of the proposed Greater Dublin Drainage (GDD) outfall route and diffuser location, east of Portmarnock Beach and north of Ireland’s Eye.

Survey operations will be undertaken at eight sampling locations using the local work vessel Ros Áine (callsign EIZG5). The vessel will mobilise the scientific equipment from Howth and will operate onsite daily during daylight hours only.

Each sample site will be subjected to a seabed investigation where a sampler or dropdown camera will be in momentary contact with the seabed. Neither the equipment nor the vessel will be anchored to the seabed at any time.

The work vessel will display appropriate shapes and lights during operations and can be contacted via VHF Channel 16. All other marine traffic is requested to maintain a wide berth whilst operations are under way.

Coordinates and a map of the survey areas as well as contact details can be found in Marine Notice No 56 of 2023, attached below.

Published in Coastal Notes

The Department of Transport has been advised by Fuinneamh Sceirde Teoranta (FST) that benthic and geotechnical survey vessels will be deployed at the site of the proposed Sceirde Rocks Windfarm in north Galway Bay off southwestern Connemara.

The deployment will take place from this Saturday 29 July — as with the metocean survey previously reported on Afloat.ie — to the end of September, subject to weather and operational constraints.

The benthic survey will take place using the vessel Ocean Navigator (callsign EI018) which will operate in daylight hours. The geotechnical survey will take place using the vessels Geoquip Seehorn (callsign 5BSW) and Glomar Vantage (callsign HO3057) which will operate on a 24-hour basis.

Coordinates and a map of the deployment area as well as contact details can be found in Marine Notice No 47 of 2023, attached below.

Published in Power From the Sea

Naval Visits focuses on forthcoming courtesy visits by foreign navies from our nearest neighbours, to navies from European Union and perhaps even those navies from far-flung distant shores.

In covering these Naval Visits, the range of nationality arising from these vessels can also be broad in terms of the variety of ships docking in our ports.

The list of naval ship types is long and they perform many tasks. These naval ships can include coastal patrol vessels, mine-sweepers, mine-hunters, frigates, destroyers, amphibious dock-landing vessels, helicopter-carriers, submarine support ships and the rarer sighting of submarines.

When Naval Visits are made, it is those that are open to the public to come on board, provide an excellent opportunity to demonstrate up close and personal, what these look like and what they can do and a chance to discuss with the crew.

It can make even more interesting for visitors when a flotilla arrives, particularly comprising an international fleet, adding to the sense of curiosity and adding a greater mix to the type of vessels boarded.

All of this makes Naval Visits a fascinating and intriguing insight into the role of navies from abroad, as they spend time in our ports, mostly for a weekend-long call, having completed exercises at sea.

These naval exercises can involve joint co-operation between other naval fleets off Ireland, in the approaches of the Atlantic, and way offshore of the coasts of western European countries.

In certain circumstances, Naval Visits involve vessels which are making repositioning voyages over long distances between continents, having completed a tour of duty in zones of conflict.

Joint naval fleet exercises bring an increased integration of navies within Europe and beyond. These exercises improve greater co-operation at EU level but also internationally, not just on a political front, but these exercises enable shared training skills in carrying out naval skills and also knowledge.

Naval Visits are also reciprocal, in that the Irish Naval Service, has over the decades, visited major gatherings overseas, while also carrying out specific operations on many fronts.

Ireland can, therefore, be represented through these ships that also act as floating ambassadorial platforms, supporting our national interests.

These interests are not exclusively political in terms of foreign policy, through humanitarian commitments, but are also to assist existing trade and tourism links and also develop further.

Equally important is our relationship with the Irish diaspora, and to share this sense of identity with the rest of the World.