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The Mainport Group, an Irish owned integrated marine services company have bare-boat chartered the AHTS Dina Alliance from Norwegian interests, writes Jehan Ashmore.
Dina Alliance is a supply seismic support vessel which is currently on duty servicing three other seismic vessels operating in the North Sea on behalf of Mainport clients. She was built in 2009 by Fujian, China as an anchor handling tug supply (AHTS).

On board the 60m vessel there is an aft clear working deck space used for supplies which is capable of handling two 20ft reefer containers and a single 20ft storage container. The vessels' powerplant is provided by 2 x Caterpillar 3516B main-engines of 1920kW (5150bhp) at 1500 rpm which drive twin kort nozzles propellers and equipped with a corresponding pair of high-lift rudders.

Accommodation is for 42 berths (11 for officers and crew) and other marine personnel (numbering 31) in addition to two hospital berths. All of the cabins are air-conditioned with washrooms/WC.

Dina Alliance brings the Mainport Group fleet total to 24 vessels (for list click HERE) which are deployed in various sectors engaged in offshore support vessels covering safety standby, tugs, tanker assist, towage, bunkering and seismic support services.

Earlier this year the company's Foynes based tug Celtic Isle was requested to assist in refloating the stricken combi-heavy lift vessel Pantanel which had dragged its anchor in stormy seas after running aground in Cashla Bay, Rossaveal. The German-owned vessel was to load two former Aran Direct owned fast-ferries that operated from the Connemara harbour on a delivery voyage bound for Mauritius.

Mainport is a Cork based operation with offices located in Foynes, Limerick, Drogheda in addition to operations overseas in Durban and Johannesburg in South Africa and Aktau in Kazakhstan.

Published in Ports & Shipping
Marine surveyors are currently inspecting the German cargo ship which was refloated yesterday in Galway Bay after running aground early on Thursday.
The Irish Coast Guard confirmed to The Irish Times that no pollution had occurred in the grounding of the Pantanal on the south Connemara coast.
The 120m vessel was refloated at high tide yesterday morning with help from the Celtic Isle tug from Foynes in Co Limerick.
Ship managers Harren & Partner said the hull would undergo a diver inspection before the vessel sails for dry dock.
Yesterday Minister for the Marine Simon Coveney welcomed the "successful operation in very challenging conditions" and confirmed a thorough investigation of the incident by the Marine Casualty Investigation Board.
The ship had been sailing from the Mediterranean to Rossaveal to collect two monohull ferries, sold to Mauritius, that had been built to serve the Aran Islands route.
The Irish Times has more on the story HERE.

Marine surveyors are currently inspecting the German cargo ship which was refloated yesterday in Galway Bay after running aground early on Thursday.

The Irish Coast Guard confirmed to The Irish Times that no pollution had occurred in the grounding of the Pantanal on the south Connemara coast.

The 120m vessel was refloated at high tide yesterday morning with help from the Celtic Isle tug from Foynes in Co Limerick.

Ship managers Harren & Partner said the hull would undergo a diver inspection before the vessel sails for dry dock.

Yesterday Minister for the Marine Simon Coveney welcomed the "successful operation in very challenging conditions" and confirmed a thorough investigation of the incident by the Marine Casualty Investigation Board.

The ship had been sailing from the Mediterranean to Rossaveal to collect two monohull ferries, sold to Mauritius, that had been built to serve the Aran Islands route.

The Irish Times has more on the story HERE.

Published in Ports & Shipping

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.