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Displaying items by tag: Kish Lighthouse 50th

#Kish50HSSgone - An exhibition in Dun Laoghaire celebrating the Kish Lighthouse 50th anniversary on Dublin Bay is currently on display, however the Stena Line HSS service to Holyhead which was withdrawn only last year has been outlived by the iconic lighthouse, writes Jehan Ashmore.

The venue for the Kish Lighthouse exhibition (until 21 November) is at the National Maritime Museum of Ireland located almost directly opposite of the present day iconic landmark of the LexIcon Library that overlooks the East Pier.

In addition the LexIcon as a new civic building has commanding sweeping views of the harbour, Dublin Bay and to the Baily Lighthouse on Howth Peninsula. Further offshore on the horizon stands the Kish Lighthouse all 31 metres high. The lighthouse replaced a lightship that likewise of the new lighthouse was manned until automated in 1992. The current character of the light exhibited has a range of 22 nautical miles.

Back onshore, Ireland’s most popular pedestrian pier, the East Pier is featured as part of the historic Pathé news footage (see above) as the Kish Lighthouse is ‘floated’ out of Dun Loghaire harbour from where the uniquely constructed structure was built. The design for the Commissioners of Irish Lights was of that of a concentric circular concrete tower based from similar yet smaller models in Sweden, and was towed from the harbour some seven nautical miles offshore to the Kish Bank.

The departing lighthouse structure under tow from the harbour even now looks futuristic and likewise to when I recall witnessing the first arrival of the Swedish owned yet Finnish built HSS Stena Explorer. She made her debut just over three decades later after the lighthouse began service. The fast-ferry was sold this Autumn and is currently under tow while bound for a new career in Turkey, which as previously reported leads to query her future role? given that her owners operate 'floating' generating powerships!

Returning to the Pathé news reel, (some 30 seconds in) on the left side of the screen can be seen white buildings on the East Pier. They belonged to the harbour's first albeit temporary car-ferry terminal (another controversary! of the time). The facility was completed a year before the installation of the Kish Lighthouse in 1965. The terminal's appearance comprised of metal constructed halls more akin to factory warehouses! In fact the terminal building extended almost the entire width of the East Pier!... click for Photo.

It was during that year's summer that the introduction of the first roll-on roll-off 'carferry' on the Dun Laoghaire-Holyhead route begin service with a resounding success. The traditional 'mail-boats' maintained a year-round service based out of the Carlisle Pier. From there cars were crane-hoisted on board for many years, however tourism interests lobbied for a carferry service from the early 1960's.

This led to Dun Laoghaire Harbour’s first ferry terminal with a ro-ro linkspan that protruded from the East Pier Jetty. The facility was inaugurated by the Irish-Walsh route’s first purpose built car-ferry, the unimaginatively named but pioneering Holyhead Ferry 1. The new carferry was delayed entering service from her builders and instread the English Channel based Normannia opened the seasonal 'car' service. 

Normannia originally a passenger-ferry had been converted to carry cars was eventually replaced by Holyhead Ferry 1 that season. The Scottish built stern-only carferry loaded and offloaded vehicles while berthed at the East Pier linkspan, though this structure located off the jetty has long since been demolished.

The berth at this East Pier Jetty until recent years has long been associated with the customary visits of Irish Naval Service patrol ships, however this part of the pier is to undergo a reincarnation. That been as previously reported on Afloat, the Dun Laoghaire Harbour Company’s ‘Urban Beach’, a €2.5 million heated floating swimming pool inspired by the 'Badeschiff' in Berlin.

The project will involve a converted river barge at the East Pier following last year’s planning permission granted by An Bord Pleanála. The planning authority is to make a decision (see SOS protest) following oral hearings into DLHC’s single €18m cruise-berth in January 2016. DLHC cited should a suitable ferry operator be found it would not be until 2016 and that the Ireland-Wales service like the HSS service would be run on a season-only basis.

Seven operators responded earlier this year following an invite from DLHC for those expressing an interest to operate such a service, however this would not involve the idle Stena HSS berth at the terminal on St. Michaels Wharf. The same site dates back to the original purpose-built terminal dating from 1969 that replaced the facility on the East Pier.

Dun Laoghaire Harbour's only remaining ferry berth (last used several years ago by a smaller Stena 'Lynx' fast -ferry) is also located on the Wharf. This linkspan facility adapted from a conventional carferry berth was also in use by Stena tonnage until the early 1990's.

The future role of the St. Michaels Wharf ferry terminal is now centre stage given DLHC's proposed cruise-berth is to connect to the terminal's former HSS vehicle marshalling bays where cruise passengers would use awaiting coaches and taxi's. At the same time, there are plans at the same site put forward by the Dun Laoghaire Combined Clubs for a National Watersports Centre. 

Remnants of another ro-ro linkspan on Carlisle Pier still visible, ceased use in 1996 when Stena Adventurer (ex. Stena Hibernia / St. Columba of Sealink British Rail ) was replaced by the Stena HSS. The revolutionary fast-ferry was also a pioneering venture on the route for almost two decades.

The old ro-ro's concrete berth's structure with operations hut can be seen from the Royal St. George Yacht Club albeit the corresponding linkspan is gone should you peer through the railings that bound the pier's car-park.

This part of the Carlisle Pier is the closest the public can access when small sized cruiseships have berthed since the trade returned to the harbour in recent years. While larger deeper draft cruiseships anchor offshore, notably the last caller of this season was the newbuild Mein Schiff 4.

 

Published in Dublin Bay

#KishLight@50- The Commissioners of Irish Lights today welcomed the visit of President Michael D Higgins and Mrs. Sabina Higgins to join the Board and staff to say 'Happy Birthday' as the Kish Lighthouse celebrates 50 years of service on the 9th November 2015.

Imagine what that means.

How many millions of passengers have watched the Kish fade over the horizon as they emigrated to Britain and beyond? How many have watched its welcoming flash guide them safely back home to Ireland?

95% of everything we use arrives and leaves by sea. Imagine the cargoes made safe by the Kish Light. The agricultural products, the machinery, the building materials, the household goods, the cars, the clothes; every single staple of our lives has passed the great guiding lighthouse on the Kish.

As a witness to social history the Kish has seen significant change. Containerisation has changed the ships and crews, air travel has changed the passenger numbers, fuel costs have allowed it witness the growth and subsequent decline of fast vessels such as Jetfoil and HSS. (See, Afloat's latest report on the former Stena Explorer currently heading for Turkey).

Consider the lives of the Lighthouse Keepers who lived on the tower until automation in 1992.

The Kish Lighthouse is not just a seamark but a very significant engineering landmark of its day. The lighthouse replaced a lightship which was one of a series of such vessels that marked the Kish Bank since 1811 – meaning that there has been a continuous light on the Kish for the 204 years.

Published in Lighthouses

#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

#KishLight@50– An exhibition of the 50th Anniversary of the commissioning of the Kish Bank Lighthouse off Dublin Bay, one of Ireland’s most unusual lighthouses, is currently on at the National Maritime Museum of Ireland (NMMI) in Dun Laoghaire.

Lighthouse Exhibition

The exhibition from Lightships to Lighthouse will also look in to the future is in conjunction with Captain Robert McCabe of the Commissioners of Irish Lights.

Lighthouse Lecture

In addition to celebrate the impressive structure of the lighthouse which was completed five decades ago on the Kish Bank, a two-hour lecture is take place next Thursday, 12 November.

The lecture “Kish Lighthouse –Before the Build” is to be co-presented by Brian Kelly and Eoghan Lehane.

Tickets cost €10.00. For more details including other events and in general about the NMMI, click here.

Published in Lighthouses

Aquaculture Information

Aquaculture is the farming of animals in the water and has been practised for centuries, with the monks farming fish in the middle ages. More recently the technology has progressed and the aquaculture sector is now producing in the region of 50 thousand tonnes annually and provides a valuable food product as well as much needed employment in many rural areas of Ireland.

A typical fish farm involves keeping fish in pens in the water column, caring for them and supplying them with food so they grow to market size. Or for shellfish, containing them in a specialised unit and allowing them to feed on natural plants and materials in the water column until they reach harvestable size. While farming fish has a lower carbon and water footprint to those of land animals, and a very efficient food fed to weight gain ratio compared to beef, pork or chicken, farming does require protein food sources and produces organic waste which is released into the surrounding waters. Finding sustainable food sources, and reducing the environmental impacts are key challenges facing the sector as it continues to grow.

Salmon is the most popular fish bought by Irish families. In Ireland, most of our salmon is farmed, and along with mussels and oysters, are the main farmed species in the country.

Aquaculture in Ireland

  • Fish and shellfish are farmed in 14 Irish coastal counties.
  • Irish SMEs and families grow salmon, oysters, mussels and other seafood
  • The sector is worth €150m at the farm gate – 80% in export earnings.
  • The industry sustains 1,833 direct jobs in remote rural areas – 80% in the west of Ireland
  • Every full-time job in aquaculture creates 2.27 other jobs locally (Teagasc 2015)
  • Ireland’s marine farms occupy 0.0004% of Ireland’s 17,500Km2 inshore area.
  • 83% of people in coastal areas support the development of fish farming
  • Aquaculture is a strong, sustainable and popular strategic asset for development and job creation (Foodwise 2025, National Strategic Plan, Seafood
  • Operational Programme 2020, FAO, European Commission, European Investment Bank, Harvesting Our Ocean Wealth, Silicon Republic, CEDRA)
    Ireland has led the world in organically certified farmed fish for over 30 years
  • Fish farm workers include people who have spent over two decades in the business to school-leavers intent on becoming third-generation farmers on their family sites.

Irish Aquaculture FAQs

Aquaculture, also known as aquafarming, is the farming of aquatic organisms such as fish, crustaceans, molluscs and aquatic plants, and involves cultivating freshwater and saltwater populations under controlled conditions- in contrast to commercial fishing, which is the harvesting of wild fish. Mariculture refers to aquaculture practiced in marine environments and in underwater habitats. Particular kinds of aquaculture include fish farming, shrimp farming, oyster farming, mariculture, algaculture (such as seaweed farming), and the cultivation of ornamental fish. Particular methods include aquaponics and integrated multi-trophic aquaculture, both of which integrate fish farming and plant farming.

About 580 aquatic species are currently farmed all over the world, according to the UN Food and Agriculture Organisation (FAO), which says it is "practised by both some of the poorest farmers in developing countries and by multinational companies".

Increasing global demand for protein through seafood is driving increasing demand for aquaculture, particularly given the pressures on certain commercially caught wild stocks of fish. The FAO says that "eating fish is part of the cultural tradition of many people and in terms of health benefits, it has an excellent nutritional profile, and "is a good source of protein, fatty acids, vitamins, minerals and essential micronutrients".

Aquaculture now accounts for 50 per cent of the world's fish consumed for food, and is the fastest-growing good sector.

China provides over 60 per cent of the world's farmed fish. In Europe, Norway and Scotland are leading producers of finfish, principally farmed salmon.

For farmed salmon, the feed conversion ratio, which is the measurement of how much feed it takes to produce the protein, is 1.1, as in one pound of feed producing one pound of protein, compared to rates of between 2.2 and 10 for beef, pork and chicken. However, scientists have also pointed out that certain farmed fish and shrimp requiring higher levels of protein and calories in feed compared to chickens, pigs, and cattle.

Tilapia farming which originated in the Middle East and Africa has now become the most profitable business in most countries. Tilapia has become the second most popular seafood after crab, due to which its farming is flourishing. It has entered the list of best selling species like shrimp and salmon.

There are 278 aquaculture production units in Ireland, according to Bord Iascaigh Mhara (BIM) *, producing 38,000 tonnes of finfish and shellfish in 2019 and with a total value of €172 million

There are currently almost 2,000 people directly employed in Irish aquaculture in the Republic, according to BIM.

BIM figures for 2019 recorded farmed salmon at almost 12,000 tonnes, valued at €110 million; rock oysters reached 10,300 tonnes at a value of €44 million; rope mussels at 10,600 tonnes were valued at €7 million; seabed cultured mussels at 4,600 tonnes were valued at €7 million; "other" finfish reached 600 tonnes, valued at €2 million and "other" shellfish reached 300 tonnes, valued at €2 million

Irish aquaculture products are exported to Europe, US and Asia, with salmon exported to France, Germany, Belgium and the US. Oysters are exported to France, with developing sales to markets in Hong Kong and China. France is Ireland's largest export for mussels, while there have been increased sales in the domestic and British markets.

The value of the Irish farmed finfish sector fell by five per cent in volume and seven per cent in value in 2019, mainly due to a fall on salmon production, but this was partially offset by a seven per cent increased in farmed shellfish to a value of 60 million euro. Delays in issuing State licenses have hampered further growth of the sector, according to industry representatives.

Fish and shellfish farmers must be licensed, and must comply with regulations and inspections conducted by the Sea Fisheries Protection Authority and the Marine Institute. Food labelling is a function of the Food Safety Authority of Ireland. There is a long backlog of license approvals in the finfish sector, while the Department of Agriculture, Food and Marine says it is working to reduce the backlog in the shellfish sector.

The department says it is working through the backlog, but notes that an application for a marine finfish aquaculture licence must be accompanied by either an Environmental Impact Statement (EIS) or an Environmental Impact Assessment Report (EIAR). As of October 2020, over two-thirds of applications on hand had an EIS outstanding, it said.

The EU requires member states to have marine spatial plans by 2021, and Ireland has assigned responsibility to the Department of Housing, Planning and Local Government for the National Marine Planning Framework (NMPF). Legislation has been drawn up to underpin this, and to provide a "one stop shop" for marine planning, ranging from fish farms to offshore energy – as in Marine Planning and Development Management Bill. However, the Department of Agriculture, Food and Marine confirmed last year that it intends to retain responsibility for aquaculture and sea-fisheries related development – meaning fish and shellfish farmers won't be able to avail of the "one stop shop" for marine planning.

Fish and shellfish health is a challenge, with naturally occurring blooms, jellyfish and the risk of disease. There are also issues with a perception that the sector causes environmental problems.

The industry has been on a steep learning curve, particularly in finfish farming, since it was hailed as a new future for Irish coastal communities from the 1970s – with the State's Electricity Supply Board being an early pioneer, and tobacco company Carrolls also becoming involved for a time. Nutrient build up, which occurs when there is a high density of fish in one area, waste production and its impact on depleting oxygen in water, creating algal blooms and "dead zones", and farmers' use of antibiotics to prevent disease have all been concerns, and anglers have also been worried about the impact of escaped farmed salmon on wild fish populations. Sea lice from salmon farmers were also blamed for declines in sea trout and wild salmon in Irish estuaries and rivers.

BIM says over 95% of all salmon farmed in Ireland are certified organic. Organically grown salmon are only fed a diet of sustainable organic feed. They are also raised in more spacious pens than traditional farmed salmon. The need to site locations for fish farms further out to sea, using more robust cages for weather, has been recognised by regulatory agencies. There is a move towards land-based aquaculture in Norway to reduce impact on local ecosystems. The industry says that antibiotic use is declining, and it says that "safe and effective vaccinations have since been developed for farmed fish and are now widely used". Many countries are now adopting a more sustainable approach to removing sea lice from salmon, using feeder fish such as wrasse and lumpsucker fish. Ireland's first lumpsucker hatchery was opened in 2015.

BIM says over 95% of all salmon farmed in Ireland are certified organic. Organically grown salmon are only fed a diet of sustainable organic feed. They are also raised in more spacious pens than traditional farmed salmon. The need to site locations for fish farms further out to sea, using more robust cages for weather, has been recognised by regulatory agencies. There is a move towards land-based aquaculture in Norway to reduce impact on local ecosystems. The industry says that antibiotic use is declining, and it says that "safe and effective vaccinations have since been developed for farmed fish and are now widely used". Many countries are now adopting a more sustainable approach to removing sea lice from salmon, using feeder fish such as wrasse and lumpsucker fish. Ireland's first lumpsucker hatchery was opened in 2015.

Yes, as it is considered to have better potential for controlling environmental impacts, but it is expensive. As of October 2020, the department was handling over 20 land-based aquaculture applications.

The Irish Farmers' Association has represented fish and shellfish farmers for many years, with its chief executive Richie Flynn, who died in 2018, tirelessly championing the sector. His successor, Teresa Morrissey, is an equally forceful advocate, having worked previously in the Marine Institute in providing regulatory advice on fish health matters, scientific research on emerging aquatic diseases and management of the National Reference Laboratory for crustacean diseases.

BIM provides training in the national vocational certificate in aquaculture at its National Fisheries College, Castletownbere, Co Cork. It also trains divers to work in the industry. The Institute of Technology Carlow has also developed a higher diploma in aqua business at its campus in Wexford, in collaboration with BIM and IFA Aquaculture, the representative association for fish and shellfish farming.

© Afloat 2020

At A Glance - Irish Aquaculture

  • Fish and shellfish are farmed in 14 Irish coastal counties
  • Salmon is the most popular fish bought by Irish families. 
  • In Ireland, most of our salmon is farmed, and along with mussels and oysters, are the main farmed species in the country.
  • The industry sustains 1,833 direct jobs in remote rural areas – 80% in the west of Ireland
  • Every full-time job in aquaculture creates 2.27 other jobs locally (Teagasc 2015)
  • Ireland’s marine farms occupy 0.0004% of Ireland’s 17,500Km2 inshore area.
  • 83% of people in coastal areas support the development of fish farming

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