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Displaying items by tag: Towage

#Towage – Alpha Marine’s tug-workboat Husky headed to her homeport of Wicklow Port this morning having been at Howth Boatyard, writes Jehan Ashmore.

The robust looking Belfast registered 8 tonnes bollard pull tug had used the boat-haul or ‘Synchrolift’ facility of the yard. This is operated by John Leonard Shipwright & Co.

Small craft are built at the yard located on West Pier, along with refurbishment and repairs of small vessels all the way up to a 600 tonne trawler. Also to be found lining the West Pier are fishing related businesses among them restaurants using the catch of the day.

Husky over the years has been the mainstay of operations for the multi-disciplinary marine organisation until recently known as Island Shipping.

An example of larger scale work tasked to Husky involved hoving the large Jack-up Barge Wavewalker 1 around Wicklow Port and to the Arklow Bank Offshore Windfarm. Other work has involved use of the workboat’s stern mounted A-frame for bed levelling plough and can be easily configured for multi-beam, geophysical and environmental surveys.

Fleetmates of the Husky are a wind-farm support and crew transfer vessel and an inshore survey-dive crew boat.

Propelled by twin-screws, the 21m Huskey arrived at the Wicklow to berth at the North Quay on the River Vartry. The tug shares the quay with the local fishing trawler fleet. Among them is Angela Madeline, which after a day’s fishing last weekend passed general cargoship Bounder (see report/photo).

In port today, notably is another short-sea trader Velox in which Afloat will have more to report. On the opposite bank at the South Quay is berthed the beam-trawler Bridget Carmel.

Published in Ports & Shipping

#TOWAGE – The tug Ocean Bank that righted the capsized US entrant Rambler 100 following the Rolex Fastnet Race 2011, arrived in Dublin Bay recently with a barge under tow, writes Jehan Ashmore.

The Rambler 100 had overturned in force-five winds off Fastnet Rock arising from "dramatic and catastrophic" failure of the keel triggered events that ultimately delayed the rescue of the majority of her 21-strong crew, according to the official report by the MCIB into the capsize.

After the rescue of Rambler 100's crew, the yacht remained adrift but eventually was recovered by the Bere Island based tug Ocean Bank to the shelter of Barley Cove, west Cork. From there the 30 tonne bollard pull tractor tug operated by Atlantic Towage & Marine successfully up-righted the yacht.

This week's operation by the Ocean Bank involved towing a completely different type of vessel, the construction barge Skerchi from the south-west coast to a berth alongside Ocean Pier in Dublin Port.

Published in Ports & Shipping

The Half Ton Class was created by the Offshore Racing Council for boats within the racing band not exceeding 22'-0". The ORC decided that the rule should "....permit the development of seaworthy offshore racing yachts...The Council will endeavour to protect the majority of the existing IOR fleet from rapid obsolescence caused by ....developments which produce increased performance without corresponding changes in ratings..."

When first introduced the IOR rule was perfectly adequate for rating boats in existence at that time. However yacht designers naturally examined the rule to seize upon any advantage they could find, the most noticeable of which has been a reduction in displacement and a return to fractional rigs.

After 1993, when the IOR Mk.III rule reached it termination due to lack of people building new boats, the rule was replaced by the CHS (Channel) Handicap system which in turn developed into the IRC system now used.

The IRC handicap system operates by a secret formula which tries to develop boats which are 'Cruising type' of relatively heavy boats with good internal accommodation. It tends to penalise boats with excessive stability or excessive sail area.

Competitions

The most significant events for the Half Ton Class has been the annual Half Ton Cup which was sailed under the IOR rules until 1993. More recently this has been replaced with the Half Ton Classics Cup. The venue of the event moved from continent to continent with over-representation on French or British ports. In later years the event is held biennially. Initially, it was proposed to hold events in Ireland, Britain and France by rotation. However, it was the Belgians who took the ball and ran with it. The Class is now managed from Belgium. 

At A Glance – Half Ton Classics Cup Winners

  • 2017 – Kinsale – Swuzzlebubble – Phil Plumtree – Farr 1977
  • 2016 – Falmouth – Swuzzlebubble – Greg Peck – Farr 1977
  • 2015 – Nieuwport – Checkmate XV – David Cullen – Humphreys 1985
  • 2014 – St Quay Portrieux – Swuzzlebubble – Peter Morton – Farr 1977
  • 2013 – Boulogne – Checkmate XV – Nigel Biggs – Humphreys 1985
  • 2011 – Cowes – Chimp – Michael Kershaw – Berret 1978
  • 2009 – Nieuwpoort – Général Tapioca – Philippe Pilate – Berret 1978
  • 2007 – Dun Laoghaire – Henri-Lloyd Harmony – Nigel Biggs – Humphreys 1980~
  • 2005 – Dinard – Gingko – Patrick Lobrichon – Mauric 1968
  • 2003 – Nieuwpoort – Général Tapioca – Philippe Pilate – Berret 1978

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