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Displaying items by tag: Submarine cable

ESB Networks has appealed for vigilance at sea in relation to submarine cables after a fishing vessel cut power to West Cork’s Bere Island last week.

ESB Networks restored power to some 280 affected islanders at 11 pm on Friday last, January 5th, some 31 hours after supplies were cut suddenly on January 4th.

The operator confirmed that the outage occurred “ as a result of a fishing vessel accidentally coming into contact with a cable running from Castletownbere to Bere island”.

It said that “repair efforts started immediately, which included a diver safely locating the damaged cable so ESB Networks crews could carry out the required restoration work”.

Power was restored to all impacted customers by 11pm on Friday night,it said, and it apologised to all those affected by the disruption.

There was considerable upset at the incident at a particularly difficult time of year and with islanders dependent on freezers to store food supplies.

An ESB Networks spokesman declined to confirm the cost of the repairs, or whether the fishing vessel had offered to contribute.

The non-governmental organisation Coastwtch said the incident illustrated the “damage large powerful fishing vessels can have on the fragile nature” of the seafloor.

It called on the State to recover costs from “those who caused the damage”, and said that “our heart goes out to families left without power in winter cold”.

Coastwatch co-ordinator Karin Dubsky questioned why the island was dependent on one power cable and said a Heritage Council study 20 years ago had flagged concerns about this.

Given that submarine cables are set to increase during offshore wind development, she said it was essential that the cable “isn’t just fixed but that the cause is determined and published with planned action” to avoid a recurrence.

The ESB said that “damage to our network by third parties can occur from time to time – generally on overhead and underground cables on land - and we run extensive public campaigns on staying safe and staying clear of our network”.

“This incident serves as a timely reminder that similar vigilance should be applied by those at sea to submarine cables”,it said.

More information on its public campaigns is here.

Published in Marine Warning

Ferry & Car Ferry News The ferry industry on the Irish Sea, is just like any other sector of the shipping industry, in that it is made up of a myriad of ship operators, owners, managers, charterers all contributing to providing a network of routes carried out by a variety of ships designed for different albeit similar purposes.

All this ferry activity involves conventional ferry tonnage, 'ro-pax', where the vessel's primary design is to carry more freight capacity rather than passengers. This is in some cases though, is in complete variance to the fast ferry craft where they carry many more passengers and charging a premium.

In reporting the ferry scene, we examine the constantly changing trends of this sector, as rival ferry operators are competing in an intensive environment, battling out for market share following the fallout of the economic crisis. All this has consequences some immediately felt, while at times, the effects can be drawn out over time, leading to the expense of others, through reduced competition or takeover or even face complete removal from the marketplace, as witnessed in recent years.

Arising from these challenging times, there are of course winners and losers, as exemplified in the trend to run high-speed ferry craft only during the peak-season summer months and on shorter distance routes. In addition, where fastcraft had once dominated the ferry scene, during the heady days from the mid-90's onwards, they have been replaced by recent newcomers in the form of the 'fast ferry' and with increased levels of luxury, yet seeming to form as a cost-effective alternative.

Irish Sea Ferry Routes

Irrespective of the type of vessel deployed on Irish Sea routes (between 2-9 hours), it is the ferry companies that keep the wheels of industry moving as freight vehicles literally (roll-on and roll-off) ships coupled with motoring tourists and the humble 'foot' passenger transported 363 days a year.

As such the exclusive freight-only operators provide important trading routes between Ireland and the UK, where the freight haulage customer is 'king' to generating year-round revenue to the ferry operator. However, custom built tonnage entering service in recent years has exceeded the level of capacity of the Irish Sea in certain quarters of the freight market.

A prime example of the necessity for trade in which we consumers often expect daily, though arguably question how it reached our shores, is the delivery of just in time perishable products to fill our supermarket shelves.

A visual manifestation of this is the arrival every morning and evening into our main ports, where a combination of ferries, ro-pax vessels and fast-craft all descend at the same time. In essence this a marine version to our road-based rush hour traffic going in and out along the commuter belts.

Across the Celtic Sea, the ferry scene coverage is also about those overnight direct ferry routes from Ireland connecting the north-western French ports in Brittany and Normandy.

Due to the seasonality of these routes to Europe, the ferry scene may be in the majority running between February to November, however by no means does this lessen operator competition.

Noting there have been plans over the years to run a direct Irish –Iberian ferry service, which would open up existing and develop new freight markets. Should a direct service open, it would bring new opportunities also for holidaymakers, where Spain is the most visited country in the EU visited by Irish holidaymakers ... heading for the sun!