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Dublin Bay Boating News and Information

Displaying items by tag: Ainmire

#MARINE NOTICE - The latest Marine Notice from the Department of Transport, Tourism and Sport (DTTAS) draws mariners' attention to the official report on the sinking of the fishing boat Ainmire and its recommendations for safety on board all fishing vessels.

As reported in September last year on Afloat.ie, the report by the Marine Casualty Investigation Board found that a breach in the engine compartment caused the Ainmire to take on water and sink off the coast of Scotland in April 2011.

The report concluded that the failure of a sea water cooling pipe in the engine room was the most likely cause of the flooding, and noted that the pipework had not been renewed during the life of the vessel.

Investigators also noted that the bilge pump was located under the floor plates in the engine room as was this inoperable when the water level rose in the compartment.

Marine Notice No 58 of 2012 - a PDF of which is available to read and download HERE - reminds fishing vessel operators that large sea-water inlets in engine rooms make their boats vulnerable to severe flooding if they fail.

It is recommended that these pipes should be checked for corrosion every year, especially around the welded joint at the hull. Ultrasonic thickness testing of the pipework should also be considered.

Moreover, such pipework can be eroded quickly by stray currents, so electrical equipment should be checked regularly, while the location of bilge pumps in the engine room should be carefully considered

Published in Fishing
A breach in the engine compartment caused the fishing vessel Ainmire to take on water and sink off the coast of Scotland in April last year, according to the official report into the incident.
All crew on board the vessel were transferred safetly to another fishing boat that responded to its distress call, some 30 miles northwest of the Butt of Lewis on the morning of 29 April 2010.
The Marine Casualty Investigation Board (MCIB) report concluded that the failure of a sea water cooling pipe in the engine room was the most likely cause of the flooding, and pointed to the fact that the pipework had not been renewed during the life of the vessel.
It was also noted that the bilge pump and its motors were located under the floor plates in the engine room, and thus were inoperable when the water level had risen in the compartment.
In addition, the MCIB report found that the Ainmire has been operating without a Fishing Vessel Safety Certificate for more than six months at the time of the incident.
Though the owner had submitted a survey application and paid the required fee to the Marine Survey Office (MSO) the previous summer, a communication breakdown resulted in the required survey not being carried out before the expiration of the vessel's previous certification.
The MCIB advised boat owners and operators to be extra vigilant regarding the location of bilge pumps in their vessels.
It also warned that survey applications for certification "may not accommodate all situations", and that the issuing of a recepit is not a guarantee that an application is being dealt with.
The full report is available to download as a PDF from the MCIB website HERE.

A breach in the engine compartment caused the fishing vessel Ainmire to take on water and sink off the coast of Scotland in April last year, according to the official report into the incident.

All crew on board the vessel were transferred safetly to another fishing boat that responded to its distress call, some 30 miles northwest of the Butt of Lewis on the morning of 29 April 2010.

The Marine Casualty Investigation Board (MCIB) report concluded that the failure of a sea water cooling pipe in the engine room was the most likely cause of the flooding, and pointed to the fact that the pipework had not been renewed during the life of the vessel.

It was also noted that the bilge pump and its motors were located under the floor plates in the engine room, and thus were inoperable when the water level had risen in the compartment.

In addition, the MCIB report found that the Ainmire has been operating without a Fishing Vessel Safety Certificate for more than six months at the time of the incident.

Though the owner had submitted a survey application and paid the required fee to the Marine Survey Office (MSO) the previous summer, a communication breakdown resulted in the required survey not being carried out before the expiration of the vessel's previous certification.

The MCIB advised boat owners and operators to be extra vigilant regarding the location of bilge pumps in their vessels. 

It also warned that survey applications for certification "may not accommodate all situations", and that the issuing of a recepit is not a guarantee that an application is being dealt with.

The full report is available to download as a PDF from the MCIB website HERE.

Published in MCIB

Dublin Bay

Dublin Bay on the east coast of Ireland stretches over seven kilometres, from Howth Head on its northern tip to Dalkey Island in the south. It's a place most Dubliners simply take for granted, and one of the capital's least visited places. But there's more going on out there than you'd imagine.

The biggest boating centre is at Dun Laoghaire Harbour on the Bay's south shore that is home to over 1,500 pleasure craft, four waterfront yacht clubs and Ireland's largest marina.

The bay is rather shallow with many sandbanks and rocky outcrops, and was notorious in the past for shipwrecks, especially when the wind was from the east. Until modern times, many ships and their passengers were lost along the treacherous coastline from Howth to Dun Laoghaire, less than a kilometre from shore.

The Bay is a C-shaped inlet of the Irish Sea and is about 10 kilometres wide along its north-south base, and 7 km in length to its apex at the centre of the city of Dublin; stretching from Howth Head in the north to Dalkey Point in the south. North Bull Island is situated in the northwest part of the bay, where one of two major inshore sandbanks lie, and features a 5 km long sandy beach, Dollymount Strand, fronting an internationally recognised wildfowl reserve. Many of the rivers of Dublin reach the Irish Sea at Dublin Bay: the River Liffey, with the River Dodder flow received less than 1 km inland, River Tolka, and various smaller rivers and streams.

Dublin Bay FAQs

There are approximately ten beaches and bathing spots around Dublin Bay: Dollymount Strand; Forty Foot Bathing Place; Half Moon bathing spot; Merrion Strand; Bull Wall; Sandycove Beach; Sandymount Strand; Seapoint; Shelley Banks; Sutton, Burrow Beach

There are slipways on the north side of Dublin Bay at Clontarf, Sutton and on the southside at Dun Laoghaire Harbour, and in Dalkey at Coliemore and Bulloch Harbours.

Dublin Bay is administered by a number of Government Departments, three local authorities and several statutory agencies. Dublin Port Company is in charge of navigation on the Bay.

Dublin Bay is approximately 70 sq kilometres or 7,000 hectares. The Bay is about 10 kilometres wide along its north-south base, and seven km in length east-west to its peak at the centre of the city of Dublin; stretching from Howth Head in the north to Dalkey Point in the south.

Dun Laoghaire Harbour on the southside of the Bay has an East and West Pier, each one kilometre long; this is one of the largest human-made harbours in the world. There also piers or walls at the entrance to the River Liffey at Dublin city known as the Great North and South Walls. Other harbours on the Bay include Bulloch Harbour and Coliemore Harbours both at Dalkey.

There are two marinas on Dublin Bay. Ireland's largest marina with over 800 berths is on the southern shore at Dun Laoghaire Harbour. The other is at Poolbeg Yacht and Boat Club on the River Liffey close to Dublin City.

Car and passenger Ferries operate from Dublin Port to the UK, Isle of Man and France. A passenger ferry operates from Dun Laoghaire Harbour to Howth as well as providing tourist voyages around the bay.

Dublin Bay has two Islands. Bull Island at Clontarf and Dalkey Island on the southern shore of the Bay.

The River Liffey flows through Dublin city and into the Bay. Its tributaries include the River Dodder, the River Poddle and the River Camac.

Dollymount, Burrow and Seapoint beaches

Approximately 1,500 boats from small dinghies to motorboats to ocean-going yachts. The vast majority, over 1,000, are moored at Dun Laoghaire Harbour which is Ireland's boating capital.

In 1981, UNESCO recognised the importance of Dublin Bay by designating North Bull Island as a Biosphere because of its rare and internationally important habitats and species of wildlife. To support sustainable development, UNESCO’s concept of a Biosphere has evolved to include not just areas of ecological value but also the areas around them and the communities that live and work within these areas. There have since been additional international and national designations, covering much of Dublin Bay, to ensure the protection of its water quality and biodiversity. To fulfil these broader management aims for the ecosystem, the Biosphere was expanded in 2015. The Biosphere now covers Dublin Bay, reflecting its significant environmental, economic, cultural and tourism importance, and extends to over 300km² to include the bay, the shore and nearby residential areas.

On the Southside at Dun Laoghaire, there is the National Yacht Club, Royal St. George Yacht Club, Royal Irish Yacht Club and Dun Laoghaire Motor Yacht Club as well as Dublin Bay Sailing Club. In the city centre, there is Poolbeg Yacht and Boat Club. On the Northside of Dublin, there is Clontarf Yacht and Boat Club and Sutton Dinghy Club. While not on Dublin Bay, Howth Yacht Club is the major north Dublin Sailing centre.

© Afloat 2020