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CalMac Newbuild Ferry Less than A Month in Service Is Booked in for Snagging Repairs

8th February 2025
 The performance of the newbuild MV Glen Sannox has been described by its operator CalMac since entering Arran service as
The performance of the newbuild MV Glen Sannox has been described by its operator CalMac since entering Arran service as "first class"; however, snagging issues continue. While it is away on the Clyde for repairs, the route's "Auld Trooper" MV Isle of Arran will operate services. Credit: CMAL-Linkedin

Last month’s introduction of CalMac's newest 852-passenger ferry to join its west coast fleet is to be taken out of Firth of Clyde service for a week due to snagging repairs.

The 127-car/16-lorry capacity newbuild MV Glen Sannox is to move up the Clyde to Greenock from Sunday 23 February. That will be six weeks after the massively delayed Isle of Arran serving vessel entered service to go for "planned essential maintenance," the ferry operator said.

During the week, a permanent fix will be made to the 7,933 gross tonnes Glen Sannox for an issue with the anchor mechanism, which was identified last year. In addition, while out-of-service work is to be carried out on several other "minor remedial issues.".

Its predecessor, the veteran MV Isle of Arran, is now in its 41st year and will be redeployed to cover Troon-Brodick Arran services until Glen Sannox returns to service on 3 Monday.

The dual-fueled (hybrid) Glen Sannox, built by the Ferguson Marine shipyard in Port Glasgow, has been at the centre of a long-running political controversy after a series of issues led to delays and cost overruns.

BBC News has more on the South Ayrshire-Arran route's first of two newbuilds, which was originally to enter service in 2018 along with Glen Rosa. The second ship is due to be handed over to CalMac in September.

Published in Ferry
Jehan Ashmore

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Jehan Ashmore

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Jehan Ashmore is a marine correspondent, researcher and photographer, specialising in Irish ports, shipping and the ferry sector serving the UK and directly to mainland Europe. Jehan also occasionally writes a column, 'Maritime' Dalkey for the (Dalkey Community Council Newsletter) in addition to contributing to UK marine periodicals. 

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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!