New Technology

Battery powered ferries delivered to Fjord1 by Turkish shipyard

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Battery powered ferries delivered to Fjord1 by Turkish shipyard
Battery powered ferries delivered to Fjord1 by Turkish shipyard

Turkey’s Tersan Shipyard has delivered two battery powered ferries to Fjord1 in Norway just a week apart from each other. The ro-ro passenger and vehicle ferries Eidsfjord and Gloppefjord will operate the Anda-Lote route in Nordfjord on the west coast of Norway.

“We are so proud to deliver these fully battery powered ferries and honoured to be part of the first ferry connection in Norway where the road administration requires use of zero-emission technology,” said Mehmet Gazioglu, managing director, Tersan Shipyard.

Fast charging batteries
Among the ferries unique selling points is that Continue reading “Battery powered ferries delivered to Fjord1 by Turkish shipyard”

Ad Hoc Marine Designs unveils 41m SWATH Crew Transfer Vessel

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New SWATH CTV by Ad Hoc Marine. Photo credit: Ad Hoc Marine
New SWATH CTV by Ad Hoc Marine. Photo credit: Ad Hoc Marine

Ad Hoc Marine Designs has introduced a new 41m Walk to Work (W2W) SWATH Crew Transfer Vessel (CTV), capable of being at sea for up to two weeks with 24 technicians onboard, accommodated in their own individual cabins.

The vessel designer said that the new SWATH CTV, which can also carry any combination of 4 ISO containers, gives operators a better alternative to ordering larger vessels, especially when servicing offshore wind farms built far offshore.

The new vessel is based on the company’s Typhoon Class SWATH design that meets significant Continue reading “Ad Hoc Marine Designs unveils 41m SWATH Crew Transfer Vessel”

Huisman successfully load tests world’s first 3d printed offshore crane hook

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Huisman successfully load tests world’s first 3d printed offshore crane hook
Huisman successfully load tests world’s first 3d printed offshore crane hook

In the first week of 2018, the world’s first 3D printed offshore crane hook, manufactured by the worldwide provider of step changing technical solutions Huisman, successfully passed its load test (80mt) and all associated quality control checks according to the strictest criteria. Crane hooks are typically manufactured by casting or forging techniques. Huisman’s 3D printing technology however catches up to what could become the new future manufacturing technology.

Huisman actively employs the 3D printing technique Continue reading “Huisman successfully load tests world’s first 3d printed offshore crane hook”

Teekay and Wärtsilä to co-operate on new shuttle tanker design

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Teekay and Wärtsilä to co-operate on new shuttle tanker design
Teekay and Wärtsilä to co-operate on new shuttle tanker design

Vancouver-based Teekay has teamed up with the Finnish technology company Wärtsilä to develop a new shuttle tanker concept with plans to construct at least four of the dual-fuel, next-generation shuttle tankers.

The four newbuilds will be built at the Samsung Heavy Industries (SHI) yard in South Korea.

Wärtsilä says the new concept will offer a new level of economic and ecological performance, and is expected to reduce annual emissions of Continue reading “Teekay and Wärtsilä to co-operate on new shuttle tanker design”

Green dredging vessel Spartacus has keel laid in the Netherlands

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Belgium’s DEME Group's green dredging vessel Spartacus
Belgium’s DEME Group’s green dredging vessel Spartacus

Belgium’s DEME Group has welcomed 2018 with a keel laying ceremony for Spartacus at the Royal IHC shipyard in Krimpen aan den Ijssel in the Netherlands. This new cutter suction dredger is set to be the most powerful such vessel of its type in the world.

With a total installed power of 44,180kW the vessel will be able to cut harder soils at speeds previously impossible. This will allow certain works to be undertaken by the cutter dredger rather than reliance upon the use of dynamite for blasting.

Spartacus will be able to dredge to depths of 45m, extending the capabilities Continue reading “Green dredging vessel Spartacus has keel laid in the Netherlands”

Inspecting hull integrity remotely with a new submersible is now possible with Deep Trekker ™

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Deep Trekker ™ means underwater hull integrity inspections can be made remotely
Deep Trekker ™ means underwater hull integrity inspections can be made remotely

Deep Trekker ™ has added to its fleet of portable, robust underwater drone robots; the DT640 Utility Crawler is designed to perform a multitude of underwater tasks.

This is a brand new inspection and service robot and is said to be the first three-wheeled vehicle of its kind. Its modular construction allows for the unit to be equipped with multiple operative attachments making the DT640 more than just an inspection vehicle. The Utility Crawler can be outfitted with magnetic wheels, pressure washer, vacuum, thickness gauge and a dozer.

Continue reading “Inspecting hull integrity remotely with a new submersible is now possible with Deep Trekker ™”

Wingsail technology saves fuel and reduces emissions

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Oceanfoil’s wingsail technology could achieve an average fuel consumption and emissions saving of 14% on a mid-sized tanker vessel.

This is the research finding from BMT, who said that Oceanfoil’s fuel-assist aerofoil technology, which uses wingsails to capture effective directional thrust from wind power, could also save up to up to 20% in certain wind and sea conditions.

Charles Moray, managing director of Oceanfoil, commented: “Oceanfoil’s ‘wingsail’, is a propulsion assist technology that is well suited for tankers and bulk carriers, which provide good opportunity for the wingsails to use the wind to create forward thrust – thus reducing reliance upon the vessel’s main engines.

Continue reading “Wingsail technology saves fuel and reduces emissions”

WAAMpeller 3D printed ship’s propeller approved

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Following a rigorous testing process, verified by Bureau Veritas, the world’s first Class approved 3D printed ship’s propeller, the WAAMpeller, has been unveiled at Damen Shipyard Group’s headquarters in the Netherlands.

The five-company partnership started pooling their collective resources and knowledge to develop the world’s first 3D printed ship’s propeller seven months ago. Promarin provided the design of the triple-blade propeller. The Port of Rotterdam’s RAMLAB (Rotterdam Additive Manufacturing LAB) carried out fabrication using Wire Arc Additive Manufacturing (WAAM) techniques, supported by Autodesk’s expertise in software, robotics and additive manufacturing.

Continue reading “WAAMpeller 3D printed ship’s propeller approved”

Smallest SES Sea Puffin under construction by ESNA

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What is thought to be the smallest SES (Surface Effect Ship) workboat, called Sea Puffin, is being built in Denmark for operations on wind farms. With a length of just 15.8 metres, this new SES is being built for operators Wind Partner who plan to charter the boat out to operators.

The design for this SES, has been developed by naval architects Espeland & Skomedal (ESNA) of Norway and features a catamaran hull with fabric skirts enclosing the air cushion between the hulls. It is designed to be capable of being launched with a standard 15 tonne single point davit system.

Continue reading “Smallest SES Sea Puffin under construction by ESNA”

DNV GL commences roll out of electronic certification

Posted on by News Hound
Image credit: DNV GL
Image credit: DNV GL

In a significant move and historic first for the ship classification industry, DNV GL has commenced the roll out of IMO compliant stautory electronic class certification across its entire fleet. The widespread use of electronic certification will result in significant efficiency gains for ship owners, charterers, regulators and crew, cutting down administrative burdens, processing time and document handling costs.

For the past few years, DNV GL has been working on pilot projects with several owners and flag administrations, to test and gain acceptance for the use of electronic certification. This has resulted in more than 45 flag state administrations already having granted DNV Continue reading “DNV GL commences roll out of electronic certification”

Batteries set to replace generator on offshore vessel Viking Princess

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Offshore supply vessel Viking Princess
Offshore supply vessel Viking Princess

A hybrid energy system has been installed on board Viking Princess making it the first offshore supply vessel where batteries have reduced the number of generators on board. Viking Princess completed sea trials and the system was handed over to Eidesvik Offshore on October 9, 2017.

She provides supplies to oil rigs in the North Sea and Barents Sea. The five-year old vessel runs on LNG-powered Wärtsilä engines. Depending on the ongoing task and weather conditions, the engine load varies between 90 percent and 20 percent.

Continue reading “Batteries set to replace generator on offshore vessel Viking Princess”

New automated mooring technology now operational for tankers

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Cavotec’s EX-certified MoorMaster automated mooring units have supported the first ever transfer of LNG from a ship to a floating LNG platform. MoorMaster is a vacuum-based automated mooring technology that eliminates the need for conventional mooring lines. Remote-controlled vacuum pads recessed in, or mounted on the quayside or pontoons, moor and release vessels within 30 seconds.

Gas Natural Fenosa and Connect LNG successfully conducted a commercial LNG delivery with a Universal Transfer System in Norway on October 7. The system was fitted with two MoorMaster units – the first EX- and DNV GL-certified automated mooring systems ever built. Continue reading “New automated mooring technology now operational for tankers”

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