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Saturday, January 20, 2018

Drum Winches News

OSD Rolls Out New Harbor Tug Design

Azistern 2870 (Photo: OSD)

Offshore Ship Designers (OSD) has launched a new tug design as part of its expanding portfolio of fuel-efficient vessels. The 390 gt Azistern 2870 harbor tug has a hard chine hull form which optimizes energy-saving during transit and results in a very low wash. It has a bollard pull of 70 metric tons and a maximum speed of 12 knots. Providing accommodation for six persons, it has an overall length of 28.3 m, and a breadth of 11.5 m. The Azistern 2870 has been designed with multiple deck equipment options, the installation of which are dependent on specific end-user preference.

ACE Winches' Mooring System on the Iron Lady Barge

Photo: ACE Winches

ACE Winches has mobilized a six point mooring system to anchor the Iron Lady Barge being used on the Brent decommissioning project. The equipment, designed and manufactured by ACE Winches at its global headquarters in Turriff, Aberdeenshire is now in situ and being supported by a team of ACE Winches offshore personnel. ACE Winches manufacture a range of standard and bespoke drum winches, available in single or double drum configurations. Drum winches are designed to be utilized for hoisting…

New Tug, Multratug 18

Salvage and towage company Multraship has taken delivery of its new multi-purpose Azimuth Stern Drive tug, Multratug 18, from the Vega Shipyard in Bandirma, Turkey. The vessel is a sister ship to the Multratug 17, delivered from the same yard in June 2008. Multratug 18 is 35.7 m loa, with a molded beam of 11.50 m, was designed for multi-role capability for harbor, escort and sea towage as well as firefighting and salvage roles. It has FiFi 1 fire-fighting, salvage, escort towage and oil recovery notations, and is powered by two ABC diesel engines which, according to the company, deliver 70 tons bollard pull. The Multratug 18 has a double drum winch aft and a single drum winch forward and a free running speed of 13.5 knots.

IMCA to Host Wire Rope Workshop

The International Marine Contractors Association (IMCA) Wire Rope workgroup has held three Wire Rope Workshops, the fourth in the series ‘Optimum System Design for High Value Subsea Construction Ropes’ will be held 18 March 2014 at the Radisson Blu Hotel at Amsterdam Airport. “Our biannual Wire Rope Workshops are proving extremely relevant and interesting. Over 90 attended the last one in Amsterdam in October which focused on the lubrication of high value subsea construction ropes; others have looked at high value wire rope issues, and at non-destructive testing” explains IMCA’s Technical Director, Jane Bugler. “The March event will embrace the operators’ view of current and future system requirements…

Multraship Christens Two Latest Tugs

Photo courtesy Multraship B.V.

Towage and salvage specialist Multraship christened its two newest Azimuth stern-drive multipurpose tugs in a special ceremony at the Portaal van Vlaanderen in Terneuzen, the Netherlands, on February 4, 2011. Joan Nuijten-Muller of Multraship performed the christening ceremony on Multratug 18, which was delivered in 2009 by the Vega Shipyard in Bandirma, Turkey. Multratug 18 is 117.1 ft loa, with a moulded beam of 37.7 ft, and is designed for a multi-role capability for harbour, escort and sea towage as well as fire-fighting and salvage roles.

Multraship Takes Delivery of Tug

Salvage and towage company Multraship has taken delivery of its new multi-purpose Azimuth Stern Drive tug, Multratug 17, from the Vega Shipyard in Bandirma, Turkey. The vessel is 35.7 m loa, with a moulded beam of 11.50 m, and has a multi-role capability for harbor, escort and sea towage as well as full firefighting and salvage roles. It has FiFi 1 fire-fighting, salvage, escort towage and oil recovery notations, and is powered by two Caterpillar engines, delivering 70 tonnes bollard pull.

ECO Expands Aggressive Newbuild Campaign

Edison Chouest Offshore (ECO) announced plans to build several new anchor handling towing supply vessels (AHTS), as well as more than a dozen new generation 280-ft. platform supply vessels (PSV) in its affiliated shipyards in the U.S. All vessels are scheduled to join the ECO domestic fleet within the next three years. Construction highlights feature seven new anchor handlers: Two (2) 348-ft., 21,600 HP new generation anchor handlers and five (5) 288-ft., 16,000 HP vessels. Also slated for construction are fourteen (14) 4,700 deadweight ton PSVs. All the vessels are slated for delivery between February 2007 and mid-2010, and will be constructed at ECO affiliated shipyards: North American Shipbuilding (NAS) in Larose…

Aker Yards to build AHTS for REM Offshore

Aker Yards has entered into a contract with REM Con AS a subsidiary of REM Offshore ASA for building of two AHTS vessels. The vessels are Anchor Handling Supply Vessels, based on the Aker Yards design AH 12. Delivery is scheduled in Q1 2010, and Q2 2010. The vessels will have a bollard pull in excess of 300 tons, and will be outfitted with a triple drum winch of 500 tons. Accommodation is planned for 70 persons. The hulls for the vessels will be built at Aker Yards in Romania, and outfitted at Aker Yards in Norway.

From China to Italy

South China Shipyard (SCS) in is putting the final touches on a sturdy new anchor-handling tug for delivery to Italian buyers. The 42 by 11-meter vessel is powered by a pair of 60 liter V-16 Cummins QSK60 main engines. Each engine delivers 2200 hpat 1800 RPM into Reintjes WAF763 gears with 5.75:1 ratios and four-blade fixed-pitch propellers in nozzles. Electrical needs are met by a pair of Cummins QSM11 powered 240 Kw generators with a harbor set that is a Cummins-powered 60 KW generator. The boat is fitted with a 250 KW bow thruster and a 90 KW stern thruster.

Mariner Delivers ABS Classed Ocean-Going Tug

Mariner, LLC has just delivered a new 88-ft. fully ABS classed ocean-going tug. This is the second 88-ft. tugboat built for Smith Marine Towing, Similar equipment to the first vessel but the owner decided to increase horsepower with this vessel with Caterpillar 3512’s rated 1500 hp each. Pushing 4 blade Rolls-Royce stainless propellers through Kort nozzles this vessel has a calculated bollard pull of 45 tons. Lights gensets and the Markey double drum winch is powered by a John Deere engine.

Aker to Build Anchor Handling Supply Vessel

Aker Yards has entered into a contract with DOF Installer ASA based on the options given in the contract between the parties of March 5, 2007. This is the first of two possible options in the connection of the previous contract for building of 2 + 2 AHTS vessels. The value of this contract is approximately $130m. The vessel is an Anchor Handling Supply Vessel based on the Aker Yards design AH 04 CD. Delivery is scheduled in Q4 2010. The vessel will have a bollard pull in excess of 350 tons, and will be outfitted with a triple drum winch of 500 tons. Accommodation is planned for 90 persons. The hull for the vessel will be built at Aker Yards, Tulcea in Romania and outfitted at Aker Yards in Norway. In the past DOF has been involved in more than 30 contracts with Aker Yards.

New Offshore Construction Vessel Joins Multraship Fleet

Multrasalvor 3: Photo courtesy of Multraship

Multraship takes delivery of Multrasalvor 3 built by Damen Shipyards for work offshore UK. Multraship continues to invest in its diverse fleet of towage and salvage vessels to help provide the highest levels of responsive service to the international shipping industry. The company has taken delivery of Multrasalvor 3, a new Multi-Cat 2409 from Damen which is a bigger and better version of their old Multrasalvor, which has now been sold. The new Multi Cat has two cranes, spud-poles, an A-frame and a double-drum winch.

Aker Yards to Build AHTS Vessel for DOF Installer

Aker Yards has signed a contract with DOF Installer ASA for building of a highly sophisticated Anchor Handling Supply Vessel (AHTS). The value of the contract for the fourth vessel is approximately $142m. The vessel is a declaration of an option announced on the contract announced in first quarter of 2007 for building of 2 + 2 AHTS vessels. The vessel is an Anchor Handling Supply Vessel based on the Aker Yards design AH 04 CD. Delivery is scheduled in first half of 2011. The vessel will have a bollard pull in excess of 300 tons, and will be outfitted with a triple drum winch of 500 tons. Accommodation is planned for 90 people. The hull for the vessel will be built at Aker Yards in Romania and it will be outfitted at Aker Yards in Norway.

ACE Winches Introduces New 500te Linear Winch

Photo: ACE Winches

At this year’s Offshore Energy exhibition, global deck machinery specialist ACE Winches announced a new 500te Linear Winch to its range of specialized deck equipment. The company will showcase its range of products and services supplied to European clients operating within marine, renewables and oil and gas sectors. In recent months ACE Winches has delivered equipment and services for a number of key projects for European based companies, worth over £1.4 million. These projects have varied in type…

BISSO MARINE Acquires Derrick/Pipelay Barge

Photo: BISSO Marine

BISSO MARINE has acquired offshore pipelay industry's stalwart derrick/pipelay barge GLOBAL IROQUOIS. The 400 foot x 100 foot x 30 foot laybarge has performed pipelay operations worldwide and will be renamed BISSO IROQUOIS. The central part of the barge’s substantial station keeping system are the ten single drum winches with 320 kips of pulling force and 744 kip holding force each. Each single drum winch holds 5,300 feet of 2.5 inch wire rope. The barge’s main tub mounted dynamic revolving crane has a 250 ton capacity and the deck crane is a Manitowoc 4100W Series 2.

ZPMC Orders Romica Equipment for DSV

Image: REL

Romica Engineering Ltd (REL) has signed a contract with Shanghai Zhenhua Heavy Industries Co. Ltd. (ZPMC) to provide a triple drum winch and tooling deployment A-Frame system. This will support the overboard deployment and recovery of diver tools supporting subsea work. The equipment will be fitted on the current diver support vessel in build for Sealion Shipping Ltd, on behalf of Toisa Ltd, this DP3 Multi-Purpose Saturation Diving Support/Offshore Construction Vessel (DSV/OCV) demonstrates Toisa’s continuing commitment to the future of front-rank Saturation Diving/Construction vessels.

AVRA Towage Adds to Fleet

Photo courtesy Capt. Piet Sinke

With the July delivery of the tug Northwind, the Rotterdam-based firm Avra Towage is now operating a fleet of six tugs with a seventh under construction. Three of the company’s original five-boat fleet have Cummins main engines, so it was an easy choice to go with Cummins engines for the Northwind. However, where the others have 2,400 hp and 32 tons of bollard pull with a pair of 38-litre Cummins main engines (tugs South, West, and East), the new boats are powered by a pair of the larger 50-liter Cummins KTA50-M engines.

Lockport Launches Tug for LA Carriers

Lockport Fabrication has splashed another of their classic gulf-style tugs into the Bayou this month. The 82 by 29-foot model bow tug joins LA Carriers, LLC of Cut Off, Louisiana. The new vessel joins the Bayou LaFourche-based firm founded by Mr. Russell Plaisance in 1986. The firm has achieved success towing general cargos as well as serving the oil industry. With a molded depth of 10 feet and a draft of only eight feet, the tug delivers a total of 1,980 HP. This high horsepower…

Alaskan Tugboat Sale Brokered by Marcon

Tugboat Sinuk: Photo credit Marcon

Delaware's Vessel Management Services, Inc. has sold their twin-screw tug “Sinuk” to King River LLC of Palmer, Alaska. The 85.8’ x 28.5’ x 10.0’ depth, model bow tug was built in 1995 by J. Ray McDermott Shipyard in Morgan City, Louisiana. The tug, along with her sister “Siku”, were designed for coastwise towing and lightering of deck cargo / petroleum barges supplying the numerous remote sites and villages in southwestern and western Alaska. “Sinuk” is powered by a pair of CAT 3412DITA diesels totaling 1…

Marcon Sells 3,900BHP Tug Overseas

Photo: Marcon

Marcon International, Inc. of Coupeville, Washington announced the sale of the 3,900BHP, U.S. flag twin screw tug Maria Brusco (ex-Ocean Service) from a U.S. owner to private overseas buyers for transfer to registry under foreign flag. The 127’ x 32’ x 14’ depth tug was originally built in 1967 by Burton Shipyard Inc. in Port Arthur, Texas as Hull 404 for International Bulk Transport of Wilmington, Delaware and operated for Sonat Marine of Philadelphia towing petroleum barges coastwise. The tug underwent a major reconstruction in 1987 under her previous ownership.

Dyneema: Making Light Work of Ultra-Deep Sea Recovery Operation

Dyneema Salvage Operation

A salvage operation on a ship wreck 3200 meters below the surface of the South Atlantic has been successfully carried out thanks to the use of lightweight ropes made with Dyneema ultra-high molecular weight polyethylene fiber. Dyneema fiber, the world’s strongest fiber, is manufactured by DSM Dyneema. It is used by Hampidjan, one of the largest fishing gear and “super rope” manufacturers in the world, to make Dynex Warp, an advanced patent-pending winch line for deep sea lifting and lowering as well as for towing fishing trawls.

Kvichak Marine Delivers M/V Defender V

Photo courtesy Kvichak Marine Industries

Kvichak Marine Industries, Inc. recently launched and completed sea trials for M/V Defender V, a new design all-aluminum foil assisted catamaran. Designed by Kvichak Marine, this 57.8-ft vessel can be used as a fast response patrol boat, survey boat, crew boat or general work boat. The Defender V is powered by twin Scania DI12 69M marine diesel engines rated for 691 BHP at 2300 RPM. The engines are coupled to ZF 360A transmissions that drive Michigan propellers. In trials, the Defender V was able to achieve a flank speed of 30+ knots.

Smith Berger Mooring & Towing Solutions

Smith Berger Marine, Inc. recently delivered another towing pin stern roller set to Baydelta Maritime for installation on their 100 ft, 94 Ton Bollard Pull tug, Delta Cathryn, currently being built at Nichols Brothers Boatbuilders. The towing pins are designed for use with 2.5 inch wire rope and are the fourth set delivered to Baydelta for this vessel class. The tow pins and hold down hook are hydraulically raised and lowered by a dedicated hydraulic power unit located below deck; operation is from the control panel situated in the wheelhouse.

Maritime Reporter Magazine Cover Dec 2017 - The Great Ships of 2017

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