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Displaying items by tag: Maintenance Men

Numbering a handful of men that still tend Ireland's lighthouses, but a move, writes Independent.ie, to renewable energy is bringing their unique way of life to an close.

'I can think of no other edifice constructed by man as altruistic as a lighthouse," George Bernard Shaw once said. "They were built only to serve."

Even after the leap in navigational technology represented by GPS, they maintain that historical function: shining a light for miles around, warning sailors and ships of dangers lurking beneath the surface.

The way they are powered is changing, though, and with it the work of the people who tend them.

The tradition of constantly manned lighthouses ended on March 24, 1997, but the lightkeepers' cottages are still inhabited for weeks at a time by maintenance staff who service the lights' diesel-powered motors.

Today, Irish Lights workers travel to sites including Fastnet Rock off Co Cork, Tuskar Rock off Co Wexford, Inishtrahull Island off Co Donegal, Slyne Head off Clifden in Co Galway and Kish Tower in Dublin Bay.

By 2025, however, all lighthouses, beacons and buoys dotted around the coast and in Irish waters will be powered by renewables. The amount of work for technicians who stay at remote lighthouses will fall.

To read more here including from Yvonne Shields O'Connor, chief executive of Irish Lights which is withdrawing from lighthouses' accommodation quarters.

Published in Lighthouses

Shipyards

Afloat will be focusing on news and developments of shipyards with newbuilds taking shape on either slipways and building halls.

The common practice of shipbuilding using modular construction, requires several yards make specific block sections that are towed to a single designated yard and joined together to complete the ship before been launched or floated out.

In addition, outfitting quays is where internal work on electrical and passenger facilities is installed (or upgraded if the ship is already in service). This work may involve newbuilds towed to another specialist yard, before the newbuild is completed as a new ship or of the same class, designed from the shipyard 'in-house' or from a naval architect consultancy. Shipyards also carry out repair and maintenance, overhaul, refit, survey, and conversion, for example, the addition or removal of cabins within a superstructure. All this requires ships to enter graving /dry-docks or floating drydocks, to enable access to the entire vessel out of the water.

Asides from shipbuilding, marine engineering projects such as offshore installations take place and others have diversified in the construction of offshore renewable projects, from wind-turbines and related tower structures. When ships are decommissioned and need to be disposed of, some yards have recycling facilities to segregate materials, though other vessels are run ashore, i.e. 'beached' and broken up there on site. The scrapped metal can be sold and made into other items.