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#MARITIME TV PROGRAMMES - A sunken U-boat off Malin Head will be one of the sites visited by Dan Snow in a new series looking at Northern Ireland's role in the Second World War.

Dig WW2 With Dan Snow, a three-part series for the BBC, will see the historian travel to key sites across Europe where Northern Ireland's influence played a key roe in the outcome of the war - including some of the 350 wartime sites in the North alone.

In the first episode, the documentary series will follow Snow and his team as they dive to the bottom of the Atlantic "to reveal the surreal image of Sherman tanks littering the seabed" and to the wreck of a U-boat "that was one of the most successful in the German fleet".

Snow said: “As a military historian World War II is a story I thought I knew but now I’ve come to Northern Ireland where I’m discovering all sorts of incredible stories - secrets, heroism, suffering and valour.

"This is the untold story of how Northern Ireland played a pivotal role in the war and how its people helped shape the outcome.”

Dig WW2 With Dan Snow begins Monday 14 May at 9pm on BBC One Northern Ireland.

Published in Maritime TV
Tagged under

#INLAND WATERWAYS - It was a hotly anticipated find - but the image of what appeared to be a rare German submarine in the depths of Lough Foyle turned out to be a ghost.

RTÉ News reports that a team brought in to verify a sonar image captured by a search and rescue team from Mallow have confirmed that it was a 'sonic illusion'.

Northern Ireland's Environment Minister Alex Attwood called in the experts after the search team discovered what looked like the outline of a midget U-boat on the lough bed near Derry.

The possibility was a real one, as the lough had been a major naval base during the Second World War.

But a full survey of the lough revealed that the original image was an apparition caused by sonar distortion.

"There is no doubt for a moment there was a thrilling possibility which has now not come to pass," said the minister. "I do share a sense of disappointment."

RTÉ News has more on the story, including images and video, HERE.

Published in Inland Waterways
A shipwreck off the southwest coast of Ireland has been found to contain the largest ever haul of precious metal at sea.
Some 200 tonnes of silver worth around €172m were discovered in the wreck of the British cargo ship SS Gairsoppa by a US exploration company, BBC News reports.
The UK merchant vessel was sunk by a German U-boat in 1941 as it was trying to reach shelter in Ireland.
Odyssey Marine, the firm responsible for the discovery, says it is now planning for the recovery of its cargo, with work expected to begin in spring next year.
"By finding this shipwreck and telling the story of its loss, we pay tribute to the brave merchant sailors who lost their lives," said the company's chief archaeologist Neil Dobson.
As per the terms of its contract with the UK Department of Transport, Odyssey Marine will get to keep 80% of the silver's value as profit.
The arrangement has been criticised for allegedly being more about "treasure hunting" than marine archaeology.
"Legitimate, professional archaeologists do not engage in the buying, selling, or valuing of artefacts," writes Mark Staniforth at The Conversation.
BBC News has more on the story HERE.

A shipwreck off the southwest coast of Ireland has been found to contain the largest ever haul of precious metal at sea.

Some 200 tonnes of silver worth around €172m were discovered in the wreck of the British cargo ship SS Gairsoppa by a US exploration company, BBC News reports.

The UK merchant vessel was sunk by a German U-boat in 1941 as it was trying to reach shelter in Ireland.

Odyssey Marine, the firm responsible for the discovery, says it is now planning for the recovery of its cargo, with work expected to begin in spring next year.

"By finding this shipwreck and telling the story of its loss, we pay tribute to the brave merchant sailors who lost their lives," said the company's chief archaeologist Neil Dobson.

As per the terms of its contract with the UK Department of Transport, Odyssey Marine will get to keep 80% of the silver's value as profit.

The arrangement has been criticised for allegedly being more about "treasure hunting" than marine archaeology.
"Legitimate, professional archaeologists do not engage in the buying, selling, or valuing of artefacts," writes Mark Staniforth at The Conversation.

BBC News has more on the story HERE.

Published in Coastal Notes
Cork gardaí are investigating the looting of items from a First World War U-boat recently discovered off Roches Point.
The Irish Times reports that the submarine also appears to have been damaged by the illegal salvagers.
A spokesperson for the underwater archaeology unit of the Department of Arts, Heritage and the Gaeltacht confirmed that reports had come in from divers regarding disturbance of the wreck site - noting attempts to remove parts of the structure, and details of human remains.
Divers with the unit were expected to assess the site as soon as weather permits.
Items believed to have been taken include sailor's attire belonging to the crew of the 49-metre German vessel UC-42, which sank in 1917. The German embassy has indicated its "legitimate interest" in the preservation of the wreck.
The Irish Times has more on the story HERE.

Cork gardaí are investigating the looting of items from a First World War U-boat recently discovered off Roches Point.

The Irish Times reports that the submarine also appears to have been damaged by the illegal salvagers.

A spokesperson for the underwater archaeology unit of the Department of Arts, Heritage and the Gaeltacht confirmed that reports had come in from divers regarding disturbance of the wreck site - noting attempts to remove parts of the structure, and details of human remains.

Divers with the unit were expected to assess the site as soon as weather permits.

Items believed to have been taken include sailor's attire belonging to the crew of the 49-metre German vessel UC-42, which sank in 1917. The German embassy has indicated its "legitimate interest" in the preservation of the wreck.

The Irish Times has more on the story HERE.

Published in Coastal Notes

Is there no end to the achievements of Irish boaters against seemingly impossible odds?

The winter may have been a time of hibernation for some of us but as the stories in Afloat's March/April issue will bear out Irish sailors have been battling the elements all winter long.

James Carroll competed in January's Sydney-Hobart offshore race and, much closer to home, Paul A. Kay journeyed through snow and ice in December from Dun Laoghaire to a new marina on Valentia Island.
As if to prove a point that we're down but not out, a winter of results on foreign waters includes a win in the Mirror World Championships in Australia and a top Olympic result in Florida, USA.

They are gutsy performances from youth teams that shows, if nothing else, the next generation of Irish sailors is really up for a fight. All this plus lots, lots more on news-stands next week!

Selected contents from Ireland's only boating magazine include:

News

Surveyors Issue Boat Launch Warning, Buoyant Dinghies Buck the Market, Ice Diving in Ireland, German U-Boat Rediscovered in Cork Harbour, an Historic Trophy for South Pacific Dream Cruise, MGM open in Cork, Hugh Mockler joins Crosshaven Boatyard plus lots, lots more.

News Focus

A new masterplan for Dun Laoghaire harbour is badly needed but it needs buy in from all those that use it

Going Offshore

The tenth Dun Laoghaire to Dingle offshore race was launched in style

Marine Conference

Combating the downturn was the focus of a unique marine gathering on both sides of the Irish sea.

kit

Gear Review

New dinghy gear, a new Crosshaven boot from Dubarry, a new raincoat for girls and an upgrade for Musto's MPX.

islandnaton

This Island Nation

The decision to shut down the fog signals was based on a detailed risk assessment. Tom MacSweeney on the loss of fog horns

ol

Sailor of the Year

Anthony O'Leary of Cork is the Afloat.ie/Irish Independent "Sailor of the Year" in celebration of his outstanding achievements afloat nationally and internationally.

Tall Ships

W M Nixon looks at the realities of national sail training in the 21st Century.

Screen-shot-2011-03-03-at-09.32.25

Tall Ship Conference

Ireland could yet have a tall ship to replace the Asgard II and the Lord Rank, if a new group formed to press for a replacement is successful

Racing update

Ulstermen's World Title, Topper worlds for Dun Laoghaire, Two Irish campaigns line up for Figaro Race, SB3 Sailors Cry Foul at Dun Laoghaire Parking Fees and an Irish entry in the Moth worlds in Australia, Irish Mini 6.50 Campaign in Prospect.

miamigrab

Youth Worlds preview

Results achieved abroad this Winter are the backbone for further Irish youth
success

figarobgrab

Figaro Preview

Two fledgling Irish La Solitaire du Figaro campaigns edged closer to the start line last month

Volvo Dun Laoghaire Regatta

Volvo Dun Laoghaire regatta has taken in 22 entries six months ahead of the first race of the biggest regatta in Irish sailing.

fireballgrab

Fireball Worlds preview

Dun Laoghaire's Noel Butler intends to continue his winning run in the Fireball class this season but the year ahead doesn't look so easy as the World Championships come to Sligo

Sovereigns cup preview

Up to 30 Quarter tonners will be at the Sovereigns Cup this year including one from New Zealand.

Shiver to deliver

A journey through snow and ice from Dun Laoghaire to Valentia Island

Sydney-Hobart Race

Outside of the Volvo Ocean Race, the Sydney Hobart is one of the world's most challenging offshore races. James Carroll Raced it in January.

Inland

As the cuts begin to bite, it may be time to look at the British direction for our waterways, writes Brian J Goggin

Dubarry Nautical Crossword

Soundings

A Google aerial photo proves useful navigating for Baldoyle Estuary

Published in News Update
A rather obscure-looking vessel  that once served as a oil-tanker during World War II and  which managed to stave off successfully an enemy U-Boat attack, arrived into the Port of Cork yesterday, writes Jehan Ashmore.
The vessel, the Henry P Lading, which now works as a cable/pipe-laying barge, was towed into the harbour by the tug Thor and was joined by the Cobh-based tug, Breedbank (see photo). The barge is to lay installation cables between Whitegate Oil Refinery and Ringaskiddy in a project that is expected to take approximately three weeks to complete as four cables will be laid in four separate runs across the channel.

To read further information about the cable installation project which is listed on the Port of Cork Company website under Notice to Mariners (No. 6 of 2011) click here.

The odd appearance of the barge masks a colourful and chequered career, as only a remnant of the original vessel survives (see photo). Only the forward section and bow (90m long X 20m beam) remain after the partial scrapping of the former oil tanker, Esso København, which took place nearly fifty years ago.

She was launched in 1930 as the MS Peter Hurll by the Palmers Shipbuilding and Iron Company Ltd (Yard/Hull no. 479) at Hebburn-on-Tyne, England. Measuring 11,952grt the tanker was commissioned for Baltisch-Amerik Petroleum Import G.m.b.H. (Waried Tankschiff Rhed.) of Danzig. For further details click here.

The vessel's profile was typical of the era, with a 'two-island' arrangement where the bridge superstructure is sited amidships and separated from the crew's accommodation quarters located aft on the poop deck at the stern.

At 452-foot long, the 17,585dwt vessel had a cargo carrying capacity of 138,108 barrels, which had an assigned pumping rate of 4,000 barrels an hour. The twin-screw diesel powered vessel had 5,300 brake horsepower engines that gave a speed of 12.3 knots.

In 1935 the vessel was sold to the Panama Transport Co. of Panama. While en route to Aruba, with an American crew, war was declared in Europe on  September 3, 1939. At the Caribbean island's port of Las Piedras the Peter Hurll loaded her first war-time cargo of 106,514 barrels of fuel and crude oils bound for Everett, Mass.

Throughout the war years the Peter Hurll was crewed at various times between  Americans and Danes. To read in greater detail the career history of the vessel and an account of the attempted U-Boat attack on the Peter Hurll click here. The tanker had several sisters, the F. H. Bedford Jr, J. H. Senior,  J.A. Mowinckel and The Heinrich v. Riedemann which was lost on April 16, 1942.

Only a few months after the war in February 1946, the Peter Hurll bunkered the Queen Mary, which was moored alongside Pier 90 on the North River, New York. In less than 10 hours the vessel tranferred 27,797 barrels of fuel in a direct tanker-to-ship delivery of fuel oil. The famous 80,000 tonnes Cunard liner which like the tanker, was also built in 1930, had been recently re-converted from a troopship to her peacetime role as a passenger-liner.

In 1967 the liner retired and the vessel is moored at Long Beach, California, as a static hotel, restaurant and museum (see www.queenmary.com).

Two years later the Peter Hurll changed ownership to Det Danske Petroleums A/S of Copenhagen but later under the control of Dansk Esso A/S was  renamed Esso København (see link) and the vessel was enlarged to a tonnage of 12,043grt.

In 1952, the vessel was taken to Odense, Denmark by H. J. Hansen, where the vessel was partially broken-up. The remaining fore-end survived and was rebuilt as a cable / pipe laying barge in 1963 (click here). The structure which essentially is a barge was named Henry P Lading for new owners, Nordisk Kabel og Traadfabrikker A/S, Copenhagen.

At one stage the barge was renamed "Nkt Cables a/S" but in 2002 the barge was sold to Jydsk Dykkerfirma ApS, now named JD Contractor A/S. The company (click here) is the largest underwater contractor in Denmark, providing diving assignments and the laying and embedding of submarine cables and pipelines worldwide.

Only late last year, scuba-divers found a fully intact World War I U-Boat on the seabed just outside Cork harbour. To read more about the U-Boat which sank some 93 years ago and photos click here.

Published in Ports & Shipping

Scuba Divers have found a fully intact World War I U-Boat on the seabed just outside Cork harbour, some 93 years after it sank writes Timmy Carey.

During the First World War the menace provided by German U-Boats would prove deadly to the Allies and were responsible for sinking millions of tons of shipping; indeed German U-Boats almost changed the course of the war. Most allied ships sunk by U-boats were sunk by either torpedo, deck gunfire or explosives placed aboard the ship by U-boat crew. A smaller number of ships were also sunk by mine laying U-boats; one of these being UC42. On the 10th of September of 1917 UC42 was laying her deadly cargo of mines at the entrance to Cork harbour when a terrific explosion occurred which resulted in a grim death for all 27 German Submariners aboard.

As the submarine sank to the seabed the German submariners were trapped inside UC42, which would soon become their metal tomb.

On November  2nd of that year, hardhat divers from the Haulbowline dockyard dived the area and positively identified the U-boat as UC42, noting the stern damage to the submarine and the presence of the bodies of some of the German submariners. During 1918 the submarine was dived by Haulbowline and American divers in an effort to disarm all the mines and torpedoes still aboard, with USS Melville taking three of the mines. It was widely believed that in July 1919 divers using explosives from HMS Vernon torpedo school had destroyed the submarine with the remains being dispersed on the seabed by wire sweeps.

With the advent of scuba diving many divers have since searched for the scattered remains of UC42 around Cork harbour with no luck until a recent dive by two local divers Ian Kelleher and Niall O Regan descended a shot line to see the menacing sight of the hull of a German U-boat emerge from the shadows. Both divers were very surprised and ecstatic to find a fully intact World War I U-Boat in 27 meters of water just outside Cork harbour in good condition with little obvious explosive damage from the British naval dive team.

A local dive team of five divers had spent the previous 12 months carrying out a careful methodical search of the greater harbour area determined to find the remains of the submarine; their hard labours finally paying dividends when Niall and Ian identified the presence of the submarine. The dive team consisted of Ian Kelleher, Niall O Regan, Philip Johnston,  Eoin Mc Garry and Timmy Carey.

Over the past few weeks the divers have carefully and methodically videoed and photographed the Submarine and taken various measurements to record the wrecks' condition. Over a number of dives the dive team carefully cleaned the growth from the propeller and after some methodical cleaning found the U-Boats number UC42 stamped into it; positively identifying the submarine.

As the submarine is a war grave and contains the remains of so many young German submariners the dive team also laid a plaque of remembrance, which was erected near the submarines propellers; to act as a memorial to the German submariners forever entombed in UC42. The plaque was kindly donated to the dive team by John O' Mahony of Complete Signs.

IMG_60751

The image of the U-Boats propellor with the markings identifying the U-Boat. Photo: Timmy Carey

mine

A badly decayed mine on UC42 still in the mine chute. Photo: Timmy Carey

RTE News Video clip here

Published in Diving

Ireland's Offshore Renewable Energy

Because of Ireland's location at the Atlantic edge of the EU, it has more offshore energy potential than most other countries in Europe. The conditions are suitable for the development of the full range of current offshore renewable energy technologies.

Offshore Renewable Energy FAQs

Offshore renewable energy draws on the natural energy provided by wind, wave and tide to convert it into electricity for industry and domestic consumption.

Offshore wind is the most advanced technology, using fixed wind turbines in coastal areas, while floating wind is a developing technology more suited to deeper water. In 2018, offshore wind provided a tiny fraction of global electricity supply, but it is set to expand strongly in the coming decades into a USD 1 trillion business, according to the International Energy Agency (IEA). It says that turbines are growing in size and in power capacity, which in turn is "delivering major performance and cost improvements for offshore wind farms".

The global offshore wind market grew nearly 30% per year between 2010 and 2018, according to the IEA, due to rapid technology improvements, It calculated that about 150 new offshore wind projects are in active development around the world. Europe in particular has fostered the technology's development, led by Britain, Germany and Denmark, but China added more capacity than any other country in 2018.

A report for the Irish Wind Energy Assocation (IWEA) by the Carbon Trust – a British government-backed limited company established to accelerate Britain's move to a low carbon economy - says there are currently 14 fixed-bottom wind energy projects, four floating wind projects and one project that has yet to choose a technology at some stage of development in Irish waters. Some of these projects are aiming to build before 2030 to contribute to the 5GW target set by the Irish government, and others are expected to build after 2030. These projects have to secure planning permission, obtain a grid connection and also be successful in a competitive auction in the Renewable Electricity Support Scheme (RESS).

The electricity generated by each turbine is collected by an offshore electricity substation located within the wind farm. Seabed cables connect the offshore substation to an onshore substation on the coast. These cables transport the electricity to land from where it will be used to power homes, farms and businesses around Ireland. The offshore developer works with EirGrid, which operates the national grid, to identify how best to do this and where exactly on the grid the project should connect.

The new Marine Planning and Development Management Bill will create a new streamlined system for planning permission for activity or infrastructure in Irish waters or on the seabed, including offshore wind farms. It is due to be published before the end of 2020 and enacted in 2021.

There are a number of companies aiming to develop offshore wind energy off the Irish coast and some of the larger ones would be ESB, SSE Renewables, Energia, Statkraft and RWE.

There are a number of companies aiming to develop offshore wind energy off the Irish coast and some of the larger ones would be ESB, SSE Renewables, Energia, Statkraft and RWE. Is there scope for community involvement in offshore wind? The IWEA says that from the early stages of a project, the wind farm developer "should be engaging with the local community to inform them about the project, answer their questions and listen to their concerns". It says this provides the community with "the opportunity to work with the developer to help shape the final layout and design of the project". Listening to fishing industry concerns, and how fishermen may be affected by survey works, construction and eventual operation of a project is "of particular concern to developers", the IWEA says. It says there will also be a community benefit fund put in place for each project. It says the final details of this will be addressed in the design of the RESS (see below) for offshore wind but it has the potential to be "tens of millions of euro over the 15 years of the RESS contract". The Government is also considering the possibility that communities will be enabled to invest in offshore wind farms though there is "no clarity yet on how this would work", the IWEA says.

Based on current plans, it would amount to around 12 GW of offshore wind energy. However, the IWEA points out that is unlikely that all of the projects planned will be completed. The industry says there is even more significant potential for floating offshore wind off Ireland's west coast and the Programme for Government contains a commitment to develop a long-term plan for at least 30 GW of floating offshore wind in our deeper waters.

There are many different models of turbines. The larger a turbine, the more efficient it is in producing electricity at a good price. In choosing a turbine model the developer will be conscious of this ,but also has to be aware the impact of the turbine on the environment, marine life, biodiversity and visual impact. As a broad rule an offshore wind turbine will have a tip-height of between 165m and 215m tall. However, turbine technology is evolving at a rapid rate with larger more efficient turbines anticipated on the market in the coming years.

 

The Renewable Electricity Support Scheme is designed to support the development of renewable energy projects in Ireland. Under the scheme wind farms and solar farms compete against each other in an auction with the projects which offer power at the lowest price awarded contracts. These contracts provide them with a guaranteed price for their power for 15 years. If they obtain a better price for their electricity on the wholesale market they must return the difference to the consumer.

Yes. The first auction for offshore renewable energy projects is expected to take place in late 2021.

Cost is one difference, and technology is another. Floating wind farm technology is relatively new, but allows use of deeper water. Ireland's 50-metre contour line is the limit for traditional bottom-fixed wind farms, and it is also very close to population centres, which makes visibility of large turbines an issue - hence the attraction of floating structures Do offshore wind farms pose a navigational hazard to shipping? Inshore fishermen do have valid concerns. One of the first steps in identifying a site as a potential location for an offshore wind farm is to identify and assess the level of existing marine activity in the area and this particularly includes shipping. The National Marine Planning Framework aims to create, for the first time, a plan to balance the various kinds of offshore activity with the protection of the Irish marine environment. This is expected to be published before the end of 2020, and will set out clearly where is suitable for offshore renewable energy development and where it is not - due, for example, to shipping movements and safe navigation.

YEnvironmental organisations are concerned about the impact of turbines on bird populations, particularly migrating birds. A Danish scientific study published in 2019 found evidence that larger birds were tending to avoid turbine blades, but said it didn't have sufficient evidence for smaller birds – and cautioned that the cumulative effect of farms could still have an impact on bird movements. A full environmental impact assessment has to be carried out before a developer can apply for planning permission to develop an offshore wind farm. This would include desk-based studies as well as extensive surveys of the population and movements of birds and marine mammals, as well as fish and seabed habitats. If a potential environmental impact is identified the developer must, as part of the planning application, show how the project will be designed in such a way as to avoid the impact or to mitigate against it.

A typical 500 MW offshore wind farm would require an operations and maintenance base which would be on the nearby coast. Such a project would generally create between 80-100 fulltime jobs, according to the IWEA. There would also be a substantial increase to in-direct employment and associated socio-economic benefit to the surrounding area where the operation and maintenance hub is located.

The recent Carbon Trust report for the IWEA, entitled Harnessing our potential, identified significant skills shortages for offshore wind in Ireland across the areas of engineering financial services and logistics. The IWEA says that as Ireland is a relatively new entrant to the offshore wind market, there are "opportunities to develop and implement strategies to address the skills shortages for delivering offshore wind and for Ireland to be a net exporter of human capital and skills to the highly competitive global offshore wind supply chain". Offshore wind requires a diverse workforce with jobs in both transferable (for example from the oil and gas sector) and specialist disciplines across apprenticeships and higher education. IWEA have a training network called the Green Tech Skillnet that facilitates training and networking opportunities in the renewable energy sector.

It is expected that developing the 3.5 GW of offshore wind energy identified in the Government's Climate Action Plan would create around 2,500 jobs in construction and development and around 700 permanent operations and maintenance jobs. The Programme for Government published in 2020 has an enhanced target of 5 GW of offshore wind which would create even more employment. The industry says that in the initial stages, the development of offshore wind energy would create employment in conducting environmental surveys, community engagement and development applications for planning. As a site moves to construction, people with backgrounds in various types of engineering, marine construction and marine transport would be recruited. Once the site is up and running , a project requires a team of turbine technicians, engineers and administrators to ensure the wind farm is fully and properly maintained, as well as crew for the crew transfer vessels transporting workers from shore to the turbines.

The IEA says that today's offshore wind market "doesn't even come close to tapping the full potential – with high-quality resources available in most major markets". It estimates that offshore wind has the potential to generate more than 420 000 Terawatt hours per year (TWh/yr) worldwide – as in more than 18 times the current global electricity demand. One Terawatt is 114 megawatts, and to put it in context, Scotland it has a population a little over 5 million and requires 25 TWh/yr of electrical energy.

Not as advanced as wind, with anchoring a big challenge – given that the most effective wave energy has to be in the most energetic locations, such as the Irish west coast. Britain, Ireland and Portugal are regarded as most advanced in developing wave energy technology. The prize is significant, the industry says, as there are forecasts that varying between 4000TWh/yr to 29500TWh/yr. Europe consumes around 3000TWh/year.

The industry has two main umbrella organisations – the Irish Wind Energy Association, which represents both onshore and offshore wind, and the Marine Renewables Industry Association, which focuses on all types of renewable in the marine environment.

©Afloat 2020