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Displaying items by tag: Cosantoir Bradan

#US NAVYSHIP DEPARTS – At lunchtime the United States Navy dock-landing ship USS Fort McHenry (LSD-43) departed Dublin Port, after her visit for American Football Week, writes Jehan Ashmore.

Waiting out in Dublin Bay was the Irish Naval Service 'flagship' L.E. Eithne (P31) which had gone to anchorage having also stayed in the capital concurrently to the naval visitor. As USS Fort McHenry headed out on an easterly direction L.E. Eithne got underway too and proceeded southbound.

Other shipping activity in the bay included Seatruck Ferries newbuild freight-only ferry, Seatruck Progress, the ro-ro vessel serves on the Dublin-Liverpool route. Also at anchorage was Broström Tankers coastal tanker Bro Genius (2003/4,107grt).

Further out in the bay at the North Burford Buoy was Dublin Port Company's multi-cat Rosbeg, the workboat tender craft performs a wide variety of duties inside and outside the port, from cleaning the river to quay maintenance, bed levelling and buoy-handling.

Closer to shore, nearer to Dun Laoghaire Harbour was the cutter Cosantoir Bradan (meaning Salmon Defender) which as previously reported is on charter from the Central Fisheries Board to the Geological Survey of Ireland (GSI). They are using the cutter in conjunction with their RV Keary for survey work, including bottom surveying.

RV Keary attended the Dublin Tall Ships Races Festival, where she was moored in Grand Canal Dock which was also occupied by a fleet of narrowboats moored at the marina of the Waterways Visitor Centre.

Published in Dublin Bay

#RESEARCH VESSEL CHARTER - The Geological Survey of Ireland (GSI) have chartered the Cosantoir Bradan from the Central Fisheries Board

The fisheries patrol cutter is to be used in conjunction with the RV Keary for survey work, including bottom survey of all coastal regions around Ireland.

The 15m catamaran inshore research vessel is currently undergoing modifications and refurbishing works at Arklow Marine Services yard.

Published in Marine Science

About the TP52 Racing Yacht

The TP52 racing yacht is a remarkable example of cutting-edge technology in the world of competitive yachting. Measuring 52 feet (15.85 metres) in length, this vessel is constructed entirely from carbon fibre, making it an incredibly light and agile craft.

The TP52 features a 6.25-metre high rig, complete with a fractional asymmetrical spinnaker and a self-tacking jib. This design reduces the workload of the crew, allowing for more efficient manoeuvres and freeing up the crew to focus on the mainsheet upwind and on two-sail reaches.

The spinnaker rigging set-up, measuring 15.00 m2, presents a challenge to even the most experienced crews, requiring them to be fit and perfectly coordinated. Maneuvering the boat requires athleticism due to the vessel's lack of inherent stability and the high speed generated by the fully battened mainsail and jib.

The TP52's hull is constructed of fibreglass-reinforced polyester in a foam sandwich layout, resulting in a weight of just 74kg. The fully battened mainsail and jib are made from a transparent Mylar laminate with orange or red Dacron trimming, while the spinnaker is manufactured from ripstop Nylon.

The mast is made up of three parts, featuring an aluminium bottom and middle section, with a polyester-fibreglass composite tip to increase mast bend and decrease overall weight. The capsizing moment, which can be generated by a heavy mast tip, is also reduced through this design. The TP52's foils are constructed from either aluminium or fibreglass, depending on the specific requirements of the vessel.

Overall, the TP52 racing yacht is an exceptional example of the latest advancements in yacht design and technology. Its lightweight construction, advanced rigging, and high-speed capabilities make it a top contender in the world of competitive yachting, challenging even the most skilled and experienced crews.