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Dublin Bay Boating News and Information

Displaying items by tag: FSG Flensburger

Operator Brittany Ferries and Somanor confirm the termination of the Honfleur shipbuilding contract.

The ferry company and Somanor confirmed the termination, on 17th June 2020, of the shipbuilding contract for Honfleur, a ferry powered by Liquefied Natural Gas (LNG).

Somanor SAS (a semi-public company bringing together the Normandy Region, and the Calvados and Manche Departments), and Brittany Ferries have confirmed the termination of the construction contract for Honfleur with the Flensburger Schiffbau-Gesellschaft (FSG) shipyard. 

(Afloat adds the same German shipyard built cruiseferry W.B. Yeats (for ICG, parent company of Irish Ferries) had delayed construction of Honfleur. In addition as reported, ICG's order for a larger version of the cruiseferry was recently cancelled)

The Honfleur has been under construction in Flensburg, Germany, since 2017. Honfleur was originally scheduled to enter service in June 2019, but delivery of the vessel has been postponed several times due to persistent financial problems encountered by the yard’s management.

The change of main shareholder in September 2019, with the arrival of Lars Windhorst and the Tennor group, did not allow the yard to return to growth and competitiveness.

With the surprise announcement that the yard was placed under the protection of the Commercial Court in May 2020, and unsuccessful discussions with the current management of FSG and its main creditors, Somanor and Brittany Ferries, the backers of Honfleur, acknowledged that they had lost confidence in the yard’s ability to complete the vessel within a reasonable period of time.

Afloat also adds the newbuild was to enter service on the English Channel based out of Portsmouth. 

Published in Brittany Ferries

#FerryNews - Honfleur, Brittany Ferries newbuild cruiseferry celebrated a second milestone with a keel-laying ceremony this week. The occasion marked a leap forward in sustainable design, one that is at least as significant as the ship’s innovative liquefied natural gas (LNG) power deliver system.

Afloat highlights that the cruiseferry is to enter service in 2019 on the UK-France route: Portsmouth-Caen (Ouistreham). The Normandy port is situated close to the cruiseferry's namesake coastal city of Honfleur. At more than 42,000 gross tonnage, the new ship will become the largest in the fleet, surpassing current flagship Pont-Aven which operates Cork-Roscoff in addition UK-Spain services.

The keel-laying ceremony marked the point at which the first hull blocks are lowered onto a slipway. After they are joined, Honfleur’s blocks will form a complete a hull that promises to glide through the seas far more efficiently than ships of the past. Fuel consumption will be lower and ride quality will be better for passengers.

“Technology has transformed the way we design hulls,” says Heike Billerbeck, head of ship theory and hydrodynamics at FSG, the German shipyard at which Honfleur is being built. “Over the last 20 to 30 years we’ve reduced wave resistance by between a third and a half.”

Heike and her team spent around three months creating a digital model of Honfleur’s hull, and testing it using computational fluid dynamic software.

This allowed them to visualise the size and angle of the bow wave and wake the ship will create: smaller waves mean less wasted energy. They also created animations of how Honfleur will perform in heavy seas as well as calculating exactly how much power Honfleur will need to sail at a given speed, ensuring she meets efficiency targets set by Brittany Ferries.

The shape of the hull – of which the keel is the very lowest beam running from bow to stern – has a huge impact on a ship’s manoeuvrability in port and its stability at sea. A good design reduces vibration that can sometimes be felt from the propeller which means Honfleur will be a more comfortable ship, as well as being better for the environment.

“Passengers will never see Honfleur’s hull, but they will certainly feel its benefit,” said Brice Robinson, Brittany Ferries naval architect, speaking from the keel laying ceremony. “Think of your car. It has been designed to slip through the air as cleanly as possible to maximise its fuel efficiency. The hull of a ship is just the same. It’s just a question of hydrodynamics rather than aerodynamics.”

The ‘coins in the keel’

The moment at which the keel is laid is marked by an ancient traditional coin-laying ceremony. This week, coins were placed in Honfleur’s keel by representatives of Brittany Ferries and FSG as a token of good fortune.

The origins of this tradition can be traced back to Roman times, when coins were placed into the mouths of soldiers killed in war in order to pay Charon, the mythological ferryman, to carry them across the River Styx.

In the past keel laying took on greater significance. For wooden ships, this was often the first time a vessel took physical shape. Now this happens with the earlier steel-cutting ceremony, after which a shipyard spends several months building huge sections of hull which are then craned onto a slipway, then welded together.

But the moment that the first of those steel sections is laid onto the slipway (from which Honfleur’s finished hull will be launched into the Baltic this December) remains an important moment.

For more visit the Honfleur website here.

Published in Brittany Ferries

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