Most Powerful Canadian Icebreaking Tug Enters Service

MarineLink.com
Monday, January 13, 2014
Launch of heavy tug 'Ocean Tundra': Photo credit Robert Allan

The 6000 kW ASD tug 'Ocean Tundra' has been commissioned into service by owners, Ocean Groupe Inc. (Ocean) of Quebec City, Canada. This icebreaking escort tug, say designers Robert Allan, becomes the most powerful tug in Canadian registry, and heralds a new generation of tugs which will provide year-round escort towing  to Canada’s east coast and the St. Lawrence River and Seaway system.

The 36m long Ocean Tundra is the latest addition to the TundRA 100 series (with a nominal 100 tonnes Bollard Pull) of icebreaking tugs designed by Robert Allan Ltd., Naval Architects of Vancouver B.C.. This tug was built to the highest standards at Ocean’s own shipyard, Ocean Industries, on Iles aux Coudres, Quebec.  The launching of this heavy tug was a major challenge for the shipyard, due to its high weight and draft.  The tug was therefore launched with the pictured additional flotation provided by inflatable bags surrounding the hull.

This powerful tug has been designed to provide a wide range of services, including tanker escort, terminal support, general ship-docking operations and icebreaking/ice-management services in various ports along the St. Lawrence River.  The vessel is also equipped for coastal and rescue towing and is equipped with a major fire-fighting capability.  In addition the vessel is equipped to carry lube oil as cargo, for transfer to transiting ships.

Trials of the Ocean Tundra, classed by LR, were completed in early January 2014, and a free running speed of 15.12 knots was recorded. The range is 3,700 nautical miles at 12 knots. The ahead bollard pull was 110.3 tonnes.

The main propulsion for Ocean Tundra consists of a pair of MAK 9M25C diesel engines, each rated 3000 kW at 750 rpm, and each driving a Rolls-Royce US 305 CPP, 3000 mm. diameter Z-drive unit, in ASD configuration. The main engines, auxiliary engines are resiliently mounted for maximum noise and vibration isolation.

The electrical plant comprises three identical diesel gen-sets, Caterpillar C9, each with a power output of 250ekW, designed for independent or parallel operation.

For more information on this or any of the TundRA Class icebreaking tugs offered by Robert Allan Ltd., contact design@ral.ca
 

Maritime Reporter February 2015 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

People & Company News

Petrobras Downgrade Shakes Market

Moody's shocked bond investors this week with a surprise two-notch downgrade that put Brazilian oil company Petrobras in junk territory. The move was seen by some investors as overly assertive,

Brightoil Reports Steady Growth in Interim Results

Brightoil Petroleum (Holdings) Limited announced its interim results for the six months ended December 31, 2014, reporting steady growth over the period.   During the period,

Davie Building LNG-powered Ferries

Canadian shipbuilder Davie held a keel laying ceremony for MV Armand-Imbeau II, marking the beginning of the hull assembly for this first of two sisterships under

Contracts

Davie Building LNG-powered Ferries

Canadian shipbuilder Davie held a keel laying ceremony for MV Armand-Imbeau II, marking the beginning of the hull assembly for this first of two sisterships under

Lithuania Looks to U.S. for Gas

Lithuanian liquefied natural gas (LNG) importer Litgas has signed a preliminary agreement with a U.S. supplier, looking to lessen the Baltic nation's dependence on Russia.

Petrobras Denies Hiring JPMorgan for License Sales

Petróleo Brasileiro SA denied on Friday that it has hired JPMorgan Chase & Co to handle the sale of oil exploration licenses in deep-sea areas off the coast this year.

Shipbuilding

Ferus Smit to Launch Newbuild Bulker

Ferus Smit will launch newbuild bulk carrier Arklow Breeze on Friday, March 20 at Westerbroek.   Arklow Breeze is the sixth and last vessel of a series to be

Damen ASD 2810 Hybrid Tug Delivered to Multraship

Multraship took delivery of a Damen ASD 2810 Hybrid tug vessel, built at Damen Shipyards Galaţi, in Romania. The delivery is part of Multraship’s fleet expansion program,

HHI to Add Massive Heavy Lift Vessel

Hyundai Heavy Industries to add 10,000 ton heavy lift vessel to its offshore facility-building infrastructure legion   Shipbuilder and offshore facilities contractor Hyundai Heavy Industries Co.

Workboats

Damen ASD 2810 Hybrid Tug Delivered to Multraship

Multraship took delivery of a Damen ASD 2810 Hybrid tug vessel, built at Damen Shipyards Galaţi, in Romania. The delivery is part of Multraship’s fleet expansion program,

Keels Laid for Two Aluminum OSVs

Triangle Marine Services and Marine Core & Charter host keel laying ceremony for two Aluminum Fast Offshore Support Vessels   UAE-based shipbuilder Triangle Marine

James Fisher Wind Farm Support Vessel Named

James Fisher Marine Services’s (JFMS) multipurpose wind farm support vessel, Dart Fisher, has been formally named by the vessel’s Godmother Maria McCaffery MBE,

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Security Maritime Standards Offshore Oil Ship Electronics Ship Repair Ship Simulators Shipbuilding / Vessel Construction Winch
rss | archive | history | articles | privacy | terms and conditions | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.3128 sec (3 req/sec)