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Displaying items by tag: Shipyard

The biggest Scottish Western Isles ferry was due back in service (yesterday) after nearly seven weeks of for repairs on the Clyde as Afloat reported in April.

As the Herald writes, MV Loch Seaforth was taken off the Ullapool-Stornoway (Isle of Lewis) route by the state ferry operator, CalMac in mid-April and taken into dry dock for "major" engine repairs.

It led to persistent six delays in getting the ferry back in service as repairs continued.

Now Scottish Government-funded CalMac CalMac say sea trials on the MV Loch Seaforth have been successful and the ferry will return to service as planned. (Afloat today tracked the 700 passenger car ferry operating back on its routine route).

Following major repairs, the ferry departed the James Watt dock in Greenock on Friday and completed 50 hours of sea trials before arriving in Stornoway.

Further tests were carried out on Monday (yesterday) and they were also successful.

The newspaper has more details also on CalMac's southernmost routes, among them the Arran route and those to the Mull of Kintyre as Afloat previously reported.

Afloat also adds the 8,000 gross tonnage Glasgow registered ferry built, after making a delivery voyage to Scotland from the FSG Flensburg shipyard in 2014, surprisingly headed into the Irish Sea (off Wicklow Head) for further sea trials.

The German shipyard was also responsible for launching Seatruck's Irish Sea quartet of 'Heysham' max ro-ro freight ferries during 2011-2012.

In addition Irish Ferries cruiseferry W.B. Yeats launched by FSG in 2018, but did not enter service until early in the following year, firstly on the Irish Sea prior to making a debut on an Ireland-France link. 

Published in Ferry

The Irish Sea shipyard of Cammell Laird in the UK at Birkenhead on Merseyside has reported a strong 2020 despite the challenges of Covid-19 – with its construction hall, workshops and dry docks in continuous use since the start of the year.

Speaking about operating during a global pandemic, the CEO of Cammell Laird, David McGinley said: “Despite the restrictions and challenges of the last few months, the needs of our clients have not changed, and we have seen consistent demand for our engineering expertise and on-site facilities.

“The team has shown fortitude, commitment and agility throughout, which has been instrumental in keeping clients’ vessels operational and maintaining our reputation for engineering excellence.”

Projects of note during 2020 have included achieving a series of important milestones in the construction of RRS Sir David Attenborough – the research ship that will transform how ship-borne science is carried out in the Polar Regions.

Cammell Laird has tested and commissioned the vessel’s lifeboats and power systems and most recently, the water mist fire protection system. Work is now focused on readying the vessel for sea trials in October, which includes commissioning and testing the marine propulsion systems as well as checking the vessel’s scientific underwater sensors and deployment mechanisms.

Other notable projects include the ongoing transformation of unique cargo-passenger ship RMS St Helena (see Irish call) and later London, as she becomes a mobile hub for the Extreme Electric SUV racing series. 

Cammell Laird is also preparing for the start of the next ferry season, which will see the return of all four Calmac Ferries (CalMac) for their annual maintenance periods.

Focusing on Cammell Laird’s roster of defence work, the yard has welcomed the first of the UK's Royal Navy’s Type 45 class of destroyer to Birkenhead. 

Dauntless is undergoing her Power Improvement Programme (PIP), which will improve the resilience of the power and propulsion systems by replacing two diesel generators with three new systems and modifying the high voltage system.

In addition Afloat adds contracts for the RFA'S Tide class replenishment tankers that entered service for the UK's Royal Fleet Auxiliary from 2017. These ships provide in the provision of fuel, food, fresh water, ammunition and other supplies to RN vessels around the world.

Published in Shipyards

About the 29er Skiff Dinghy

The 29er is a one-design double-handed, single trapeze skiff for youth sailors.

There is an active class in Ireland, just one of the 38-countries from across all continents now racing the high-performance skiff.

The 29er is one of the latest dinghy classes to arrive in Ireland and has a 50/50 split between boys and girls.

The class like to describe the boat as "The most popular skiff for sailors who want to go fast!".

Derived from the Olympic class 49er class and designed by Julian Bethwaite the 29er was first produced in 1998.

Two sailors sail the 29er, one on trapeze.

The class is targeted at youth sailors aiming at sailing the larger 49er which is an Olympic class.


The 6.25-metre high rig features a fractional asymmetrical spinnaker; a self-tacking jib decreases the workload of the crew, making manoeuvres more efficient and freeing the crew to take the mainsheet upwind and on two-sail reaches.

The 15.00 m2 spinnaker rigging set-up challenges crews to be fit and coordinated, and manoeuvres in the boat require athleticism due to its lack of inherent stability and the high speed with which the fully battened mainsail and jib power up.

The 74kg weight hull is constructed of fibreglass-reinforced polyester in a foam sandwich layout.

The fully battened mainsail and jib are made from a transparent Mylar laminate with orange or red Dacron trimming, while the spinnaker is manufactured from ripstop Nylon.

The mast is in three parts - an aluminium bottom and middle section, with a polyester-fibreglass composite tip to increase mast bend and decrease both overall weights, and the capsizing moment a heavy mast tip can generate. Foils are aluminium or fibreglass.

About the ILCA/Laser Dinghy

The ILCA, formerly known as the Laser, is the most produced boat in the world, with 220,000 units built since 1971.

It's easy to see why the single-handed dinghy has won the title of the most widely distributed boat of all time.

The Laser is a one-design dinghy, the hulls being identical but three rigs that can be used according to the size and weight of the sailor.

The class is international, with sailors from 120 countries. The boat has also been an Olympic class since 1996, being both the men's and women's singlehanded dinghy.

Three rigs are recognised by the International Laser Class Association (ILCA):

  • ILCA 4: sail of 4.70m2
  • ILCA 6: sail of 5.76 m2
  • ILCA 7: sail of 7.06 m2

29er skiff technical specs

  • Hull weight 74kg (163lb)
  • LOA 4.45m (14.4ft)
  • Beam 1.77m (5ft 7in)
  • Crew 2 (single trapeze) 
  • Spinnaker area 15.00 m2 (181.2sq.ft)
  • Upwind sail area 12.5 m2 (142.0 sq.ft)
  • Mast length 6.25m (20.5ft)

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