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Displaying items by tag: Repairs

The Rosslare-Fishguard Stena Line ferry, which following an engine-room blaze that occurred over a week ago, is in for repairs at a shipyard on Merseyside, writes Jehan Ashmore.

Stena Europe is berthed in the Tranmere basin at the Cammell Laird shipyard in Birkenhead (which is nearby to the ferry terminal/see story).

As Afloat previously reported the crew were able to extinguish the fire which took place as the ferry was nearing the Port of Fishguard in Pemrokeshire.

All passengers and crew were unharmed having arrived to the Welsh port and from where rescue authorities were on hand to also assist as a precaution.

An investigation as to the cause of the fire is underway on the 1981 built ship which is the oldest ferry on the Irish Sea and of the Stena fleet. The Swedish owned company has a route network also on the North Sea and throughout Scandinavia. 

While Stena Europe is away from the St. George's Channel route, scheduled maintenance works will also take place in Birkenhead on the ferry which arrived on Merseyside last Tuesday. This following an overnight passage from Fishguard.

According to the Stena website, sailings on the Rosslare-Fishguard route up until 26th February are suspended and all traffic (including foot passengers) will be accommodated on an alternative sailing.

This involves customers transferring to rival operator Irish Ferries on the Rosslare-Pembroke Dock route served by the chartered in Blue Star 1.

In addition Stena have facilitated those travelling with another alternative by travelling instead on their Dublin-Holyhead route.

Published in Stena Line

Work to repair the Isle of Man Steam Packet Company’s main passenger ferry operating the Douglas-Heysham route will see overnight sailings from Lancashire temporarily scrapped next month.

The Steam Packet’s ropax, Ben-my-Chree is to head to the Mersey and enter dry-dock from 23 to 31 March at the Cammell Laird shipyard in Birkenhead.

According to the ferry firm, work had been brought forward to ensure a "resilient service" ahead of the arrival of the new ferry the Manxman which has been delayed due to a gearbox fault.

While the Ben-My-Chree is off service, the fast-craft ferry, Manannan will operate daytime passenger services on the Douglas-Heysham during the period.

The operator’s relief freight-ferry, MV Arrow will carry out evening services.

As for passengers affected by the disruption, they will be contacted in the coming days, a Steam Packet spokesman said.

Further coverage from the BBC News on the impact to schedules. 

Published in Ferry

Sailings to and from the Isle of Man will be disrupted at the end of the month as the ferry Ben-my-Chree undergoes repairs.

The ferry operator, the Isle of Man Steam Packet Company said the (fastferry) Manannan would undertake daytime crossings between Douglas and Heysham from 30 October.

Due to the "scope and complexity" of the work needed, the Ben-my-Chree would be at Cammell Laird's (shipyard) facility for six days, the firm added.

Overnight freight sailings would be carried out by MV Arrow.

The vessel, which had been held on a long-term lease, was recently bought by the ferry firm as Afloat previously reported on the 84 trailer unit capacity freighter.

As a result of the changes, usual evening passenger sailings from the island to Lancashire, and the overnight return will not take place.

More from BBC News including an apology from the ferry operator due to the disruption.

Published in Ferry

Douglas Harbour is to undergo major works that are needed to protect the new Isle of Man Steam Packet ferry, the infrastructure minister has said.

Chris Thomas said the project would reduce the risk of damage to the Manxman and the harbour in high winds.

The plans would see repairs to the walls of King Edward VIII Pier and fenders and mooring bollards replaced.

The proposed works are scheduled to start in later summer next year and be completed ahead of the winter.

Construction works, which would take place around scheduled ferry sailings, would make sure the new larger vessel was "well-protected heading into the winter months", Mr Thomas said.

Under construction in South Korea, the Manxman will be 26ft (8m) longer than Ben-my-Chree and is due to come into service in spring.

More details writes BBC News on the new installations required to berth the newbuild.

Published in Isle of Man

The famine replica tallship Dunbrody is taking longer to repair than expected, meaning it will be at least late July before it is back moored outside the visitor centre, according to the New Ross Standard.

It was early March when the vessel was tugged across the Barrow to New Ross Boat Yard to go into dry dock, set to return in late May or early June.

Dunbrody Experience Visitor Centre CEO Sean Connick said works have gone a little slower than expected. 'It will be late July but she will look fabulous.'

Serious structural issues in the vessel were exposed in November when its foremast snapped in two in November, prompting a section of the boardwalk to be sealed off. This highlighted the urgent need for repairs for the 176ft, 20-year-old vessel, which attracts around 65,000 visits annually.

€700,000 was set aside for the repair works.

For more click here.

Published in Boatyards

Works to repair damage at the East Pier, Dun Laoghaire Harbour in Dublin Bay, that began last year on coastal defences should be completed in the coming weeks, writes Jehan Ashmore.

According to Dun Laoghaire-Rathdown County Council the works to replenish rock-armour from the damage caused by Storm Emma in 2018 should be completed by the end of March.

As Afloat previously reported a barge laden with 1,700 tonnes of Cornish granite boulders are being used to repair the outside of the East Pier.

Such work to position the rocks where required to shore-up coastal defences, is clearly evident when seen from the shores of Scotsman Bay as the new rocks are grey in colour compared to the surrounding slopes along the East Pier.

It is almost a fortnight since the barge towed by tug, Vanguard, departed Dun Laoghaire Harbour and back to the UK. DLRCoCo also confirmed to Afloat that this was the only shipment used in the project where contractors hired by the council are using heavy machinery.

The machinery involving digger/grabbers had to be tranported by sea (landing craft, James) from within the harbour to the outside of the East Pier due to accessiblility reasons.

Works have recently begun to repair damage in Dun Laoghaire Harbour caused by a storm from almost two years ago, however further bad weather looms as Storm Dennis is to sweep in this weekend, writes Jehan Ashmore.

As Afloat reported in November, a landing-craft vessel in the harbour assisted a contractor which Dun Laoghaire-Rathdown County Council tasked to repair damage notably at the East Pier following Storm Emma in March 2018. Due to access issues, diggers were transported by sea to land ashore on both the seaward sides of the West and East Piers.

Ironically Storm Ciara made its presence felt in regards to repair works required at the East Pier. As Afloat also reported, a section of the pier's revetments removed by Storm Emma were due to receive replenished rock armour. This work was expected to be completed by Christmas, however, it was only last week that a tug towing a barge laden with 1,700 tonnes of Cornish granite arrived at the harbour.

As the weather abated, the tug Vanguard which made the delivery voyage, was joined in the harbour on Wednesday by Wicklow based tug, AMS Retriever to assist in the short-distance towing operation. The tugs departed St. Michael's Pier along with the barge that was positioned in Scotman's Bay in close proximity off the East Pier.

Barge rocks Dun laoghaire 0372The Vanguard with accompanying tugs offloads its rock cargo at the back of Dun Laoghaire's East Pier Photo: Afloat

According to DLRCoCo, the works at the East Pier are scheduled to be completed by the end of February.

On a related note to the weather in the harbour, Storm Ciara led to three Belgium registered trawlers forced to take refuge by sheltering within the harbour.

The trio of beam-trawlers berthed alongside Carlisle Pier involved Avatar (Z-333) and rafted alongside Francine (Z 90). While the third trawler, De Marie Louise (Z 47) berthed ahead but nearer to the pierhead.

As weather conditions improved, the trawlers departed back into the Irish Sea.

Published in Dublin Bay

#DunLaoghaire - A section of Dun Laoghaire's East Pier is at risk of structural failure and requires repairs at a cost of up to €5 million, according to an unpublished engineer's report obtained by RTÉ News.

Afloat.ie previously reported on the existence of the report, commissioned by the Dun Laoghaire Harbour Company, which it's been claimed highlights a number of issues across the south Dublin harbour's three main piers.

The biggest of these concerns a 75-metre section of the East Pier where the recently approved 'urban beach' project will be developed in time for the 2016 summer season.

Steel structural beams supporting Berth 1 on the pier are described as being "at risk of corrosion or failure".

The pier will not have to be closed while repairs are made, as the platform jutting out from the main pier into the harbour is still "completely safe", according to harbour master Simon Coate.

But the cost of repairs is expected to be anywhere between €1 million and €5 million.

RTÉ News has more on the story HERE.

#sailmaker – Veteran pro solo sailor Yannick Lemonnier has opened Quantum sail loft in Galway docks to service both the Southern and Northern Ireland sailing markets.

Lemonnier, a double handed Round Ireland record holder, says he will service and repair any type of sail; cruisers, racers, dinghies, windsurf, kitesurf and even windmill sails.

With an impressive floor area of nearly 450 sq.metres, the Galway harbour loft is capable of handling the largest sails such as for VOR70 or MOD70 racing yachts and operates collection points from Dublin and Cork.

The French sailmaker has an impressive sailing CV, having sailed in excess of 70,000 miles, mostly single handed or double-handed, and competed in five 'Solitaire du Figaro', 2 Transatlantic race double-handed "AG2R", won 2 French National Student match-racing, won French National Student cruiser/ racer title and has competed in many "Tour Voile", "Spi Ouest France", Cowes Week (TP52), Fasnet Races.

The international Quantum Sail Design Group was formed in 1996 by a group of independent and experienced sailmakers. The firm has grown to more than 60 sales and service outlets throughout the world with headquarters in Traverse City, Michigan, USA. Sails are built at three, state-of-the-art manufacturing centers strategically located around the globe.

More on the new Galway loft here

Published in Marine Trade

#InlandWaterways - Waterways Ireland advises masters and owners of vessels that repairs to the lock and gates at Lock 1 Corraquill on the Shannon-Erne Waterway in Co Fermanagh which began on 29 January have now been completed.

Published in Inland Waterways
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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