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Displaying items by tag: Commissioners of Irish Lights

As the Taoiseach commits to accelerating offshore wind development at COP 27, maritime and shipping leaders gathering at a global conference in Dublin next week will explore the safety issues involved.

Navigating to 2050 – a safe and sustainable maritime future’ takes place online and in Dublin Castle on 15th and 16th of November. It’s organised by the Commissioners of Irish Lights and CEO, Yvonne Shields O’Connor says the focus is on safe and sustainable navigation of the seas.

“Our conference is set against the backdrop of COP 27. So, it’s very timely to address the safety issues involved in building a new regulatory framework to enable the development of offshore renewable projects.”Ms Shields O’Connor says this “creates a momentum for our conference which has a full session dedicated to planning for safety of Offshore Renewable Energy (ORE) developments at sea.” Speakers include leading figures from Irish, European and international maritime bodies and industries.

“We are bringing global public and private sector experts together to discuss international climate and energy transition targets,” says Ms Shields O’Connor. “We will explore the opportunities and challenges for Ireland’s shipping industry, ports, offshore energy and broader maritime sector.

“The core mission of Irish Lights is safe navigation at sea,” says Ms Shields O’Connor. “We focus on sustainability and safe operations and have an interest in everything from next generation navigation technology to low carbon maritime transport.”

Yvonne says the last few years have illustrated Ireland’s reliance on marine supply chains with over 90% of goods by volume transported by volume into our ports. “The ambitious plans for offshore energy production will see major changes in our offshore landscape. All of this requires careful planning and collaboration across the maritime and energy sectors. This conference is designed to bring together the key players and influencers who are leading and shaping a new maritime future for Ireland to focus on safety and sustainability.”

Keynote presenter on the opening session of the conference, is Anthony Gurnee, Founder and CEO of Ardmore Shipping - an Irish company operating a fleet of modern tankers worldwide. He will talk about transitioning to a profitable and decarbonised shipping future. This session will also hear from Maja Markovčić Kostelac, Executive Director of European Maritime Safety Agency, an organisation with considerable technical capacity and influence in member states. Chris Waddington, Technical Director, International Chamber of Shipping will speak about the short term measures that the industry must implement from 2023 onwards. Prof Alan Ahearne from University of Galway will give an insight into the implications of the EU ‘Fit for 55’ Package on the maritime sector and wider Irish economy. Caoimhín Ó Ciaruáin, Department of Transport, will talk about the governments’ Climate Action Plan and the implications for the maritime transport sector.

In the afternoon of 15th November, the conference will look at new technology and digitalisation and how this will impact on safe navigation and offshore developments. Ronan Boyle, Director of eNavigation and Maritime Services in Irish Lights will lead a discussion with Chief Vessel Operator of Ocean Infinity Ann Pletschke about the new fleet of autonomous vessels her company is building.

Many challenges remain to be addressed and delegates will hear from Jacob Terling of DG Move about the latest thinking on a regulatory framework for autonomous vessels. Niels Peter Fredslund from the Danish Maritime Authority will provide an insight on future Aids to Navigation.

On 16th November, the opening sessions focuses on offshore wind development and the safety implications for all maritime users. Martina Hennessy from Department of the Environment, Climate and Communications will discuss the government’s approach to offshore wind development, post 2030.

Kai Truempler, of Germany’s Federal Maritime and Hydrographic Agency (BSH) will discuss spatial planning and offshore wind farms. This is followed by Carien Droppers talk about the policy approach to safety issues in the North Sea. Kai Simon de Pietro from DP Energy will give a developer perspective on safety in offshore wind installations.

That afternoon, the conference will focus on ports and regional infrastructure. It will explore what developments and investments must be made to facilitate offshore wind development. It will also address the transition of the maritime sector and wider economy to a sustainable future. Delegates will hear from two major ports Pat Keating of Shannon – Foynes and Mike Robinson of Belfast about their role in supporting a carbon neutral economy by 2025.

The conference will also hear from Prof Kurt Bodewig, Co-ordinator of the EU Motorways of the Sea programme about how the EU can support this transition. Catherine Sheridan of EIH2 will talk about Green Hydrogen and John O’Sullivan of dCarbonX will talk about the need for large-scale sub-surface offshore hydrogen energy storage.

Published in Lighthouses

#Jobs - The Commissioners of Irish Lights are hiring a Director of eNavigation and Maritime Services.

Reporting to the chief executive, the successful recruit will lead on policy, regulatory and technology assessment relevant to the maritime safety domain, and engagement with national and international stakeholders.

The role also demands translating associated opportunities and requirements into the design, development and delivery of new AToN (aid to navigation) systems and information services.

Suitable candidates should have, among other things, an understanding of maritime safety requirements and a solid background within the navigation technology sector, with previous experience within a leadership role at national or international level.

Preference will be given to those with knowledge of national and international maritime safety policy and regulation, and an understanding of e-navigation.

The closing date for applications is Sunday 14 October. The Irish Maritime Development Office website has more on the role and application details HERE.

Published in Jobs

The Commissioners of Irish Lights have deployed a temporary buoy in Scotsman’s Bay in south of Dublin Bay. 

The buoy has been deployed to test a wave generator system. The buoy is an IALA Special Mark, yellow in colour, bearing a yellow ‘X’ topmark with the light characteristic Fl.Y.5s.

The buoy is located on the following position: Latitude 53°17.519’N, Longitude 006°07.136’W, a location in an area where Dublin Bay Sailing Club will set marks for their Summer Season starting in April.

The Commissioners of Irish Lights buoy will be on station for approximately 3 months, according to a Dublin Port Company notice from Harbour Master Michael McKenna that is downloadable below.

Published in Dublin Bay

The functioning of the Commissioners of Irish Lights is within a matrix in partnership with the Northern Lighthouse Board in Scotland and the Isle of Man, and Trinity House in England and Wales. They co-operate actively through a grouping known as the General Lighthouse Authorities, which in turn operates with larger supra-national inter-linking associations and authorities that extend a global reach. Their shared mission is to provide the world’s seaways and shipping with a uniform and effective system of navigational aids and regulatory systems.

Yet each constituent authority such as the Commissioners of Irish Lights (CIL, Coimisineiri Soilse na hEireann) has its own strong identity, for each in turn has emerged – usually over many centuries - from uniquely local conditions and particular historical circumstances. Globalisation has inevitably spread a strong element of uniformity, and the accelerating capacity and capability of computers is resulting in massive changes both in the way the Lighthouse Authorities function, and the number of staff they require to fulfill their vital role. But as W M Nixon discovered during an informative visit this week to Irish Lights headquarters in Dun Laoghaire - a visit which included a highly instructive tour of their familiar service vessel Granuaile - there is definitely something reassuringly Irish about the Commissioners of Irish Lights.

Although Irish Lights provide, maintain, develop and monitor a wide variety of aids to navigation all round our long, complex and often challenging coastline, for most people in Ireland it is the remarkable selection of 81 distinctive lighthouses which still provide the perception of what Irish Lights is all about.

As you’d expect, it is our most maritime-minded county of Cork which has the greatest number of these uniquely attractive and purposeful buildings – 16 in all – while next in line is Donegal with 11, reflecting the fact that while Cork has a long and complex coastline on the busier southwestern corner of Ireland. Donegal presents many navigational challenges for all vessels approaching the northwest corner.

Ireland being the size it is, most of us will be familiar with the presence of at last one lighthouse, while many of us will have several favourites. But although there has been a marked opening-up of the activities of Irish Lights in recent years, with the Twelve Great Lighthouses scheme providing holiday accommodation at some very special venues in what were formerly the houses of lighthouse keepers and their families, most of us still harbour at least part of the mindset which thinks that there should be something mysterious and perhaps a little sacred about the lighthouse service and its workings.

Certainly in the case of Ireland, the sacred aspect has historical resonance. For although the Commissioners of Irish Lights were officially established in 1786 and headquartered in Dublin, the earliest record of an Irish lighthouse service is in Wexford at Hook Head at the east side of the entrance to Waterford Estuary, where a monk called Dubhan started tending a lighted beacon in the Fifth Century, and his successors maintained it more or less continuously until Cromwell’s invasion of Ireland in 1641.
hook head2It all started here. Dawn at Hook Head, County Wexford, where a warning light for mariners was first shown in the 5th Century

The provision of lights for navigation inevitably followed the main lines of shipping routes and sea trade, and in the late medieval period and on through Tudor and Stuart times, this put an emphasis on providing services for all ports between Youghal and Drogheda, places which came under the influence of the mighty (and often rather ruthless) city-port of Bristol.

In time, despite its shallow entrance, Dublin emerged as the main Irish port. But it was a slow long process through a number of grandly-named - or indeed oddly-named - bodies, their roles sometimes over-lapping before 1786, when Irish Lights was set up (Motto: In Salutem Omnium: For the Safety of All) to rationalize many local organisations, and provide an all-Ireland service which radiates out from Dublin to this day.

In fact, its focus is now totally through Dun Laoghaire, where Irish Lights have had their shore headquarters since 2008 in a striking modern award-winning circular building designed by star architects Scott Tallon Walker, and located on site together with the CIL workshops, research and development departments and the extensive “buoy yard” in a busy harbourside complex where their service vessel, the 2,625 ton Granuaile, can come alongside for direct access two hours either side of high water.

irish lights hq3Here’s where it is now. Irish Lights HQ in Dun Laoghaire

In times past, the organisaton seemed to function in more leisurely styles in keeping with the pace of each era, with the main offices located in a fine terrace of Georgian buildings in Pembroke Street in the heart of fashionable Dublin 2, while what was at one stage a flotilla of service vessels if all were gathered together at the Dublin quays. But that was a rare enough event, as usually they were away on their allocated duties on specific parts of the coast.

Yet nowadays, even though the pace and location is more intensely focused, with personnel cut back as computers and automation take over many aspects of a service which was formerly labour-intensive, there still is a certain attractive air of mystery about the way in which Irish Lights carry out their activities.

To a considerable extent these days, this is because staff numbers are minimized, and Chief Executive Yvonne Shields has to oversee an extremely efficient and focused organisation whose functioning is always under scrutiny. Although other lighthouse authorities get most if not all of their income from shipping dues, Irish circumstances are such that Irish Lights relies on a government subvention to top up its funding, and when public money is directly involved, you’re working in a special environment.

Yet even in the past when lighthouses were still being built as a matter of course – the Fastnet was completed as recently as 1904, the “new” light on Inishtrahull in 1958, and the light on the extended East Pier at Howth in 1981 – the fact of there being an element of public works in CIL’s activity did little to make their activities more public. They were seen as a very specialised service, there were many recognized “light service families”, and generally it was felt that the less the public knew about their well-trained and ethos-laden activities, the better.

But now, as its core staff get smaller but even busier, Irish Lights is letting the light in, so to speak. This week a party of three dozen or so of us from the Small Craft Group of the Royal Institute of Navigation, the Irish Cruising Club, and the Dublin Bay Old Gaffers Association spent an informative day with CIL, and came away hugely impressed with the dedication and expertise of the entire operation.

irish lights hq4The interior of the award-winning Irish Lights HQ is elegant and functional. Photo: W M Nixon

If you’re wondering at the eclectic makeup if those attending, it’s because we’d to close in on Wednesday September 6th when the Granuaile would be in port making her 28-day complete crew changeover. The people at CIL felt that information time in the offices, research units, workshops and buoy yard would only make sense if afterwards we saw the ship in detail to give us an insight into the means whereby their products and services are conveyed to locations all round the coast of Ireland. Thus as Paul Bryans and Darryl Hughes run the RIN Small Craft Group for all that they spend substantial chunks of their time in Ireland, and both are members of the ICC while Darryl is active in the DBOGA, we soon had the required numbers of people who were seriously interested in what CIL does, and how it does it.

For me it was of special interest, as my last close encounter with Irish Lights had been Before the Revolution. Irish Lights is always working hard to be in the vanguard of technology, yet until the early 1980s this was at a fairly leisurely pace. But then electronics and computers with remote monitoring began to sweep through. The manning of lighthouses was gradually discontinued, lightships and their crews were replaced by large equipment-filled buoys, and the entire economic environment changed.

Yet the dedicated and generally cheerful attitude of Irish Lights staff prevailed even as their numbers were inevitably diminishing. Thanks to a well-selected board of Commissioners and high staffing standards, the personnel management was sound, and CIL was set on a course which seemed eventually and inevitably to lead to a very focused operation based entirely in Dun Laoghaire, and operating with just one extremely busy ship.

But the most visible aspects of this transformation were still well in the future when I shipped as a guest of one of the Commissioners aboard the Granuaile’s predecessor, the yacht-like 1970-built 2000-ton vessel also known as Granuaile which, despite her relatively recent construction, really was a last relic of ould dacency.

old granuaile5The 1970-built Granuaile was the second Irish Lights vessel to carry the name. With her tiny workspace right forward and enormous allocation of luxurious accommodation, she was about as different as possible from the current ship

The Commissioners kept a close eye on the workings of their cherished organisation, and every summer they had a working cruise round Ireland aboard the Granuaile inspecting the lights and other aids to navigation under their charge. In order to accommodate them, the ship had emerged as about 80% filled with the engine room, crews quarters, bridge space, officers cabins and rather luxurious accommodation for the Commissioners, but barely 20% was given over to an inconveniently small working space on the foredeck right under the bridge served by a small derrick, while around it were various workshops located in the part of the ship most prone to violent motion if she was at sea.

The section of the Irish Lights circuit I did in 1986 was from Bangor on Belfast Lough round to Killybegs, and while everyone worked extremely hard during days which started early, each night in some agreeable anchorage – for the local knowledge of Irish Lights crews is unrivalled - the Commissioners dined on board like the Lords of Creation, and if they went ashore it was to visit one of the choicest hostelries on the coast, while from the shore were brought out the most interesting and informed of local characters.

That stage of the cruise concluded with an on-board black tie dinner in Killybegs hosted by the Captain, Paddy Mangan from Kerry, who looked splendid in his full dress uniform, with CIL’s head inspector Dennis Gray in particularly fine form. As to the work done during the cruise, it was considerable, varied, and thorough, and all the time I was impressed by the technical expertise in some specific area of CIL activity which each Commissioner seemed to have made his speciality. In fact, some of them sometimes had little enough to say until their area of expertise came up the agenda, when they’d leap to life with information and advice which was world class.

But while the ship was lovely, she was already an anachronism, totally out of kilter with the new area of utility and functionality, and in due course Dennis Gray identified a service vessel for sale in the North Sea which was so useful for a temporary replacement for the very out-dated Granuaile that the delighted Commissioners called her Gray Seal.

gray seal6The temporary replacement. Gray Seal in Dun Laoghaire – she provided useful lessons for designing the new Granuaile in 2000
Gray Seal was in turn only in use while a pioneering replacement ship was planned to be built from new, a total purpose-functioned vessel which Irish Lights would commission to be the prototype for light services the world over, and this was the new Granuaile, built in 2000, aboard which we were to spend the afternoon.

It says everything about the quality of the presentation given by Captain Robert McCabe, Director of Operations and Navigation Services, backed up by his Strategic Support provider Barbara Fogarty with further input by Technology and Development Services director John Burke, that the morning in the boardroom, offices and workshops was ever bit as interesting as the afternoon on the ship.

Light Commissioners the world over provide an increasing number of services despite the fact that some amateur sailors might reckon things like lighthouses to be superfluous thanks to modern electronics navigation aids (a navaid is aboard ship, an aid to navigation is not). But time and again it has been demonstrated this isn’t so, and you certainly wouldn’t want to get on the wrong side of some legal dispute trying to show that aids to navigation are superfluous. So the way ahead for Lights Commissioners is to make the running of their lighthouses as economical as possible, and increase their input into all areas of seafaring.

robert mccabe and co7Captain Robert McCabe, Barbara Fogarty and John Burke of Irish Lights. Photo: W M Nixon

Ireland has been an ideal testing ground for developing ways of saving money in running a lighthouse, as we have such a variety of them to work with. It seems that one of the most expensive lighthouses in the world used to be the Bull Rock off County Kerry northwest of Dursey Island. It was just remote enough to be a special challenge, it often called for helicopters, and in the days when keepers lived on it, the money just ran out the door.

So Irish Lights started their own line of researching in developing economical LED (Light-emitting Diode) lights for use in lighthouses, and the one they fitted to the Bull Rock was a first of its type. It has been operating successfully since 2012, and now the main work project is replacing the famous light on Mew Island with a LED setup, while transferring the entire old-style Mew Island light equipment to the Titanic Centre in Belfast.

led light8A LED light developed by Irish Lights. The LED light is the narrow bit in the middle – just visible are the Light Emitting Diodes. The big black fins on either side are the heatsinks, whose function is to take all the heat away as quickly as possible from the electronics and LEDs. Photo: W M Nixon

mew island light9The Mew Island light being restored in Dun Laoghaire. It has been replaced by one of Irish Light’s own LEDs, and when the restoration is complete, this old light unit will go on display at the Titanic Centre in Belfast. Photo: W M Nixon

This interaction with local communities is not new – the Maritime Museum in Dun Laoghaire has the impressive old Kish optic as a feature display – but now it is taken for granted, and Irish Lights, as a visible presence with many skills and a remarkable multi-purpose ship, inevitably finds itself at the centre of many maritime operations such as last weekend’s emergency exercise off Dunmore East, while they also played a special role in the search mission after the RS 116 tragedy at Black Rock in Mayo.

Looking to the future, they see interaction with other agencies as naturally increasing, so it may well that far in the future – for everyone’s now planning to 2030 and beyond - some recreational sailors will find the passing Irish Lights vessel taking a friendly interest in them, for the harsh fact is that nearly 50% of fatalities at sea come from the recreational sector.

Preoccupied with such thoughts, it was a welcome change to tour the workshops which vary from specialist micro-work benches to a fully fitted high-ceiling place – it has been used for public gatherings – which is also maybe the last wooden boat-building premises on the entire Dublin City and County waterfront. It seems that for their ocean-operating workboats which get launched by davits from the side of the ship with the crew already on board, the Irish Lights seamen still prefer to use a wooden boat of a well-proven type.

workboat building10The Irish Lights workshop in Dun Laoghaire is one of the very few places left in Dublin where it is still possible to see traditional boat-building under way in a waterfront environment. Photo: W M Nixon

workboat working11One of Irish Lights’ wooden boats in the davits on the Granuaile. When the boat is being sent off on some task, the crew simply step aboard with the boat like this, and are then lowered onto the sea. Photo: W M Nixon

Outside was the extensive buoy-yard which had the complete range, everything from new buoys testing plastic construction through solar-powered smart buoys to a rusty old veteran which had somehow come across the Atlantic from Nova Scotia, and we all were lucky that no-one sailed into it during its slow progress, for it would have given as good as it got.

nova scotia buoy12Don’t they want it back? This buoy drifted across the Atlantic from Nova Scotia. The Nova Scotian buoyage authority are probably too embarrassed by the failure of their mooring to ask for it back. Photo: W M Nixon
south briggs13“One of the buoys that were buoys when I was a boy….” Paul Bryans with the South Briggs Buoy from Belfast Lough. Photo: W M Nixon

As Paul Bryans and I started our sailing on Belfast Lough, we were delighted to find in the buoy cluster one of the buoys that were buoys when we were boys, the South Briggs which marks a reef between the lough and Donaghadee Sound. Suitably elated by one of the worst jokes of the year, we made our way in a condition of information overload for a spot of welcome lunch at the Royal Irish Yacht Club and then headed east for the Carlisle Pier where the Granuaile was one very busy ship.

She certainly earns her keep. She works her way round the coast of Ireland more or less every 28 days, and is then back in Dun Laoghaire for one day of complete crew change and a detailed and thorough handover. You’d think that a crew in the middle of this would have more than enough to do, but we were graciously welcomed, and with the party divided in two, were able to get to know a fantastic ship.

Everything about the new Granuaile is expressive of the times in which we live. Functionality and internationalism is everything. She was built in Romania and finished in the Netherlands in 2000. And at every crucial stage of her construction, the Irish Lights specialists were invited to be present to make their input into the layout of this new type of vessel.

granuaile after deck14A mighty workspace. Granuaile’s generous afterdeck and huge derrick. Photo: W M Nixon

But some things don’t change, and Irish Lights is always strengthened by its sense of family involvement and tradition. Thus one of the key people in deciding how the unbelievably spacious bridge should be laid out to make best use of its 360 degrees control sphere was Declan Gray, the son of Dennis Gray with whom I’d gone along the coast on Donegal on the old Granuaile back in the previous millennium. And when we went up to the fantastic bridge, there to welcome us was Captain Declan Gray, very much dressed down as he was in the final go-everywhere stages of taking over the ship for the next 28 days, yet with us to talk to, it was clear that his enthusiasm for the new Granuaile burns as brightly as it did when she was brand new 17 years ago.

declan gray15Captain Declan Gray – as enthusiastic today about the Granuaile as he was 17 years ago when she was new. Photo: W M Nixon
As the photos clearly show, everything is focused on work getting done, and keeping an eye on it wherever it may be happening. Everything is devoted to keeping control of the ship and what happens aboard her, regardless of the sea conditions.

Her engines, which are completely backed up, provide 4,000hp of diesel electric power, transmitted through two thrusters, one on each quarter which, together with a bow thruster, can either be operated independently or operated together – manually or by computer – to position the boat precisely.

starboard thruster16Deep down in the stern of the ship, the starboard thruster is slightly reminiscent of a giant saildrive. It obviates the need for rudders. Photo: W M Nixon
The only change that might be made to the concept of 2000 is that the bow thruster be replaced with two independent thrusters, but as it is they’ve pinpoint control with none of your old-fashioned rudder nonsense – those thrusters on the quarters look after all steering.

As for a steering wheel – forget it. The passage control centre at the forward end of the bridge is all special thrust controllers and joysticks, as is the position command control panel at the starboard aft side of the bridge. Declan Gray can work it all with confidence and a real flourish, and the result is 2,600 tons of ship which can be placed on a one cent piece.

forward control17The steering position….there’s no wheel, just thruster controls. Photo: W M Nixon

positioning control18On the starboard side aft in the spacious bridge, the position control panel has everything you need including computer input to position the vessel exactly. Photo: W M Nixon

As for accommodation, she’s certainly comfortable, for regular crew and specialist staff can be on board for 28 days at a stretch, but there’s definitely not the applied opulence of the old ship. Everything is built around work requirements with usefully low freeboard around a huge working deck space aft, a king size derrick, and fully-equipped workshops below in the position of least motion.

Thus the new Granuaile can do the work which in the old days required two or three ships, and she can do it without requiring costly service yards in distant parts of the country, as modern heavy trucks means that a large item can be moved by road from Dun Laoghaire as and when she needs it, and delivered to any quayside where she has her own gear to lift it aboard.

It’s curious that this hive of working activity should be at the heart of what is increasingly seen as the recreational harbour of Dun Laoghaire. And the people at Irish lights are frank in discussing how some things in an otherwise orderly move out from Dublin have not gone as they expected. For instance, when the new main building was being planned in 2002-2008, they underestimated just how much the expansion in computer capabilities would reduce their need for office space. But it ultimately wasn’t a major problem. They decided that their needs could be fully met by using just the upper storeys, and letting out the ground floor offices to outside users.

Happily, the situation is now stabilisised, and Irish Lights, while continuing in its traditional functions, has successfully expanded into other related income-generating areas. But under-pinning everything, there is still that instinctive sense of duty and loyalty to a remarkable organization.

A classic Irish Lights story tells of James Kavanagh, the Wicklow stonemason who built the Fastnet Rock. Although increasingly ill, he insisted on staying on the rock into June 1903 in order to see the last enormous stone into place on the top course, number 89. He collapsed as it went perfectly into place, and was taken ashore in a semi-coma, having personally set every stone on the lighthouse.

James Kavanagh died in July 1903, and he has become a byword for the spirit of Irish Lights. Currently, Kevin Whitney, one of the Chief Officers on the Granuaile, is teaching classes in a Naval Reserve course in Haulbowline during his periods ashore between the 28-day spells on the ship. The 2017-2018 intake into these courses is called the James Kavanagh Year.

leila at fastnet19The 1898-built Howth 17 Leila (Roddy Cooper) rounding the Fastnet Rock in July 2003, a hundred after James Kavanagh laid the final stone to complete the great lighthouse. Photo: W M Nixon

Published in W M Nixon

#KIshLight@50 - One of Ireland’s most famous and unique lighthouses, the Kish Bank Lighthouse off Dublin Bay, celebrates its 50th anniversary today having been commissioned into service on 9th November 1965, writes Jehan Ashmore.

At 31m high, the lighthouse which is an iconic symbol on the Dublin Bay horizon replaced a lightship understood to have been the Gannet. On that same day five decades ago the lightship was withdrawn and the first flashes were exhibited by the new lighthouse.

A light to ward off seafarers from the dangerous sands of the Kish Bank can be first traced back to more than 200 years ago. This earliest light was exhibited on 16 November 1811 which involved several small vessels of just over 100 tonnes each to share duties. Crews were tasked in using a floating light.

For the last half-century, the Kish Lighthouse located some 7 nautical miles offshore of Dun Laoghaire Harbour, from where the structure was built, has continued to provide the role as an important aids to navigation to seafarers.

In addition the Kish Lighthouse, albeit of Swedish design represents a significant moment in Ireland’s marine engineering heritage given the majority of the work was carried out by an Irish labour force.

The design origins of the Kish Lighthouse began in the early 1960’s as the Commissioners of Irish Lights (CIL) considered using a platform similar to those used as oil rigs for lighthouses purposes. Stemming from this nine engineering firms were asked to submit design tenders for such a lighthouse. The Swedish firm of Messrs Christiani & Nielsen Ltd was selected.

Their design was not for a steel platform like an oil rig but a concrete structure designed to last for at least 75 years and based on the lines of similar yet smaller models from Sweden. The reason for a larger version for the Kish Bank was so to cope with the rougher sea conditions of the Irish Sea.

Construction took place near St. Michaels Wharf (site of the former Stena HSS ferry terminal). Built of reinforced concrete in the form of a circular caisson, from within a concentric design included from a tower that together was floated out by tugs from Dun Laoghaire Harbour on 29 June 1965 (see footage above).

The lighthouse structure was sunk onto the Kish Bank from where a level platform of stones had previously been prepared by divers and buoyed by the Commissioners of Irish Lights tenders. The operation to raise the tower which was telescoped to its fullest extended height took almost a month to complete on 27 July.

For just over a quarter century, the white tower with its distinctive red band and topped off with a helicopter pad, was manned with a crew of three. The tower is a self-contained unit of 12 floors for keepers' quarters, storage, a generator, radio equipment and of course the lantern.

Crew were transferred in rough weather to the lighthouse by winching in a cradle pod from the lighthouse tender ship. Such practices were discontinued as the lighthouse notably was automated in 1992, ending another chapter in the history of Irish lighthouse-keepers.

Over the years the character of the light has varied. Currently the character is: Fl (2) 20s. 24 hour light which gives a range of 22 nautical miles. The actual height of the light at MHWS is of 29 metres.

Occasionally, the CIL’s aids to navigation tender, ILV Granuaile can be seen departing her homeport of Dun Laoghaire Harbour to carry out maintenance duties on the Kish Lighthouse.

Published in Lighthouses

The Commissioners of Irish Lights are seeking feedback from users on the visual and radar detection performance of new buoys in varying states of weather and sea state on the Irish East Coast. 

As previously reported on, the 'Spar' buoys performance comparison trials will commence on the Bennet Bank and West Blackwater stations. The trial is to determine the visible and radar conspicuity performance of the spar structures in comparison to the profile of the existing conventionally shaped buoys. The full notice to mariners is available to download below as a pdf file. 

Spar type buoys of the same light and daymark display as the existing buoys will be established in close proximity to the Bennet Bank and West Blackwater stations. The Spar Buoys will be positioned 300 metres to the north of the Bennet Bank Buoy and 300 metres to the east of the West Blackwater Buoy. 

Mariners are advised to maintain a safe distance from these buoys during the trial period which is expected to last approximately twelve months.

Observation forms are available on the CIL website here and completed forms can be returned by email to the Trial Assessment Team at [email protected]

Radio Navigation Warnings will be issued when the trial commences.

Published in Lighthouses

#IrishLightsHQ - The striking designed headquarters of the Commissioners of Irish Lights is one of numerous places of interest to visit in this year's Open House Dublin.

The iconic landmark building that integrates seamlessly into its marine environment along the waterfront within Dún Laoghaire Harbour is open on Sunday 19 October, 12.00pm – 5.00pm

In 2008 Scott Tallon Walker Architects completed the building which comprises two main structures - a circular open-plan office building, linked via an elegant glass enclosed bridge, to a rectilinear engineering maintenance facility. The building utilises many innovative technologies to ensure sustainable building design and energy efficiency.

Visitor Information: First-come basis, just turn up and look out for Open House Dublin volunteers. Last entry: 30 minutes prior to closing. Closest Dart/Rail: Dún Laoghaire.

Visit the Open House Dublin website HERE, which is presented by the Irish Architecture Foundation. From 17 to 19 October over 100 tours, events and workshops will invite you to explore the rich architecture of Dublin. Events are completely free, with most available on a first-come basis.


Published in Lighthouses

#buoys – A vital Aid to Navigation buoy deployed by the Commissioners of Irish Lights to mark the Lucifer Bank on the South East Coast of Ireland has sustained significant damage due to a collision with an unidentified vessel on 13th May 2014. The day mark's electric system received extensive damage causing the lights to fail on the buoy.

Ireland's economy relies heavily on trade as approximately 95% of our imports and exports are carried on ships. Aids to Navigation such as Buoys, Beacons and Lighthouses are critical to the safety of all mariners, essential for our economy and are an integral element in the transport chain. These aids protect life, property, business and the marine environment while keeping the sea routes safely open and running smoothly. A missing aid can put lives at risk and unreported damage to these aids can have significant consequences.

Appealing for more responsible behaviour from seafarers, Captain Robert McCabe, Director of Operations and Navigational Services of the Commissioners of Irish Lights commented; "I am horrified to think that any seafarer would leave a damaged aid to navigation unreported. Such disregard for fellow seafarers is entirely at odds with our training and tradition. I appeal to mariners to report such incidents; the cost of repair will never outweigh the potential cost of a human life".

The tradition at sea has always been to immediately report damage so other users are notified and the aid can be restored without delay to its full working capacity. In a number of mounting cases, rogue mariners have damaged buoys and failed to take responsibility for their actions. The risk to such irresponsible action posed by these mariners dwarfs any potential cost to the perpetrators.

The Merchant Shipping Acts make provision for the imposition of a fine on any person who wilfully or negligently runs foul of, or makes fast to, any Buoy or Beacon, and for the recovery of the expenses for repairing any resulting damage. Mariners are requested to immediately report any defect in any Aid to Navigation either to the Commissioners of Irish Lights 24-Hour Monitoring Centre, telephone number +353-1-2801996 or to the nearest Coast Radio Station.

Published in Lighthouses

The Commissioners of Irish Lights (CIL) have unveiled a new light emitting diode (LED) light at Inisheer lighthouse on Wednesday 21st May 2014. Inisheer Lighthouse is a highly important Aid to Navigation (AtoN). This AtoN safeguards the considerable traffic between Inisheer and Co. Clare. It also marks the south-eastern end of the Aran Islands and the western side of the southern approach route to Galway Bay.

This project will provide reliable and low maintenance operational needs for Inisheer lighthouse for the next 20 years while achieving an annual reduction in operation costs for CIL of approximately 16%. The exhibition of the new light marks a significant milestone within the major Capital Refurbishment Project currently being carried out at the lighthouse.
The tower of Inisheer is 34 meters in height. This is to ensure visibility of the light due to the low lying nature of the Island. A red sector of the light delineates the potential danger of Finnis Rock lying the East. The project includes replacing the optic lamp with a new flashing LED light source in the existing lens. The light range is now reduced from 20White, 16Red to 18White, 11Red but will keep the same flashing character. The rotating mirror located in the tower has been removed and preserved for heritage purposes. A 6kW Standby Diesel Generator which previously provided power in the event of a mains outage has been removed and standby power is now provided by duplicated 24V batteries and chargers of total capacity to provide 6 days operation. The Radar Beacon (RACON) has also been replaced.
The removal of the Standby Generator will reduce maintenance requirements at the station as well as the need for fuel delivery. The installation of the LED light-source also removes the need to change lamps and reduces the number of visits by the Attendant to the station. Power requirements to the station have also been reduced resulting in lower electricity costs. The installation of an Automatic Identification System (AIS) unit for monitoring eliminates communications costs.

With the help of modern technology, CIL consistently delivers a low-maintenance, low-energy and carbon-emission reducing Aids to Navigation service around the Coast of Ireland.

Published in Lighthouses

#lighthouses – Aids to navigation and their reliability are constantly monitored by CIL, Ireland's safety-critical marine organisation via a sophisticated network of remote coastal communications links. This ensures Ireland's coastal navigation network of 72 lighthouses, 29 beacons, and 118 buoys meets the international availability standard of 99.8%, giving all mariners a high degree of confidence and security for passage planning.

The GLAs are undertaking a review of aids to navigation provision around the coasts of Ireland and Great Britain during 2014 and CIL require feedback from all users of marine Aids to Navigation.

Many changes can occur which affect aids to navigation requirements and their development such as trade patterns, vessel types and volume, the seabed and the development of offshore projects. Every 5 years the GLA consider quality user input to be an essential component of this review which will be published in 2015.

Marine users of aids to navigation are invited to contribute to the review by commenting on the usefulness and usability of existing AtoN provided by the GLAs. Is there any proposed requirement for the provision of additional aids to navigation? If the current mix of aids to navigation provided by CIL is effective including lighthouses, buoys, beacons, Racons, Automatic Identification System (AIS) AtoN and Differential GPS? What is the benefit to users of the provision of additional data such as meteorological data? Has this data become essential in everyday use? How effective are the systems used to promulgate information relating to aids to navigation?

Emphasising the critical importance of user input Captain Robert McCabe, Director of the Operation and Navigation Services Department in CIL commented "Marine Aids to Navigation must serve all users of the sea, from small leisure and fishing craft to large liners and cargo vessels. Input from experienced users is essential to the process of defining the correct mix of aids to navigation. Local knowledge and experience built through time at sea cannot be replaced by desktop analysis no matter how modern and sophisticated the tools may be".

Please feel free to comment on any of the issues outlined before 31 March 2014 by emailing [email protected] or write to Navigation Services, Commissioners of Irish Lights, Harbour Road, Dun Laoghaire, Co. Dublin.

Published in Lighthouses
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