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Dublin Bay Boating News and Information

Displaying items by tag: Flagship funnel 'scrubbers'

#FerryScrubbers - Pont-Aven operated the final Cork-Roscoff round trip sailings last weekend with the Brittany Ferrries flagship scheduled to reopen the seasonal service in April 2016, writes Jehan Ashmore.

Saturday’s sailing also marked the last Irish-France crossing of the 2,400 passenger /650 cabin cruiseferry before the 41,748 tonnes ferry’s funnel are to be installed with 'scrubbers' this winter. The fitting of scrubbers are a result of new stricter 'green' controls following the EU Low Environmental Low Sulphur Directive that came into effect at the beginning of this year.

Pont-Aven will be unique in that she will be the only ferry operating in Irish waters during 2016 fitted with the sulphur emission scrubbers. This is due to the fact that the ferry also plies on the Roscoff-Plymouth route in the English Channel, one of several geographical zones that are under the EU directive to curb on emissions.

The Irish Sea nor surrounding waters are part of such a sulphur zone, SECA (Sulphur Emission Control Area). In addition to the English Channel, the other SECA zones include the North Sea and the Baltic.

Work to install the emission reduction technology on the 2004 German built Pont-Aven are understood to take place early next year at the Astander shipyard in Santander. The installation of scrubbers are essentially gas filters which allow the ferry to burn cost-effective heavy fuel oil, whilst still complying with new, stringent regulations applying to ships' emissions.

The Spanish port is also where the Pont-Aven serves a regular service to Plymouth.

So far the majority of Brittany Ferries fleet have undergone work to fit scrubbers, as briefy referred in Afloat, notably in the case of Normandie last year. It transpired following her return to the Caen (Oustreham)-Portsmouth route, the alteration of the funnel's appearance was rather boxy.

As for Pont-Aven, it will be interesting to see if the modifications carried out, albeit important, do not overwhelming detract from what is an overall attractive looking ferry.

The latest fleetmate currently receiving scrubbers is Normandie’s route-mate, Mont St. Michel. Likewise, the work is been currently carried out in Santander and is due to be completed in December.

Mont St. Michel sailings are instead been taken by Armorique, which stood down from her main Roscoff-Plymouth duties. In turn the most western English Channel route services are been maintained by Bretagne. As previously reported on Afloat.ie, Bretagne ended the final 2014 round trip sailings on the seasonal link to Ireland. 

Getting into more technical details, a scrubber cleans the ship's exhaust, removing about 90% of the sulphur dioxide, this is to comply with new MARPOL VI limit of 0.1% sulphur emissions. They have the added benefit of removing about 70% of particulate matter which is also harmful to health.

One scrubber is required for each engine, which requires considerably investment, for example Pont-Aven has seven engines (four for propulsion, and three for electrical power). So each will require seven scrubbers.

Approximately, the cost is £10 million per ship - as well as the length of time it takes to install the scrubbers of around eight weeks. Afloat understands that Brittany Ferries are expected to pay more than €31m to complete the programme of installing the scrubbers across almost the entire ferry fleet. 

During a recent sailing on board Armorique, a senior crew member commented to Afloat.ie that the 2009 Finnish built ferry will also undergo the work to install scrubbers between January and March.

Returning to the Irish route, Pont-Aven is scheduled to resume seasonal sailing service with the first inbound crossing to Cork on 1 April 2016. The outward return leg departs Ringaskiddy ferryport the next day on 2 April to Roscoff.

Published in Ferry

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