AUGUST 11, 2016 — Fincantieri’s 55.3% owned subsidiary Vard Holdings Limited has now confirmed contracts for four luxury expedition cruise vessels with French cruise company Ponant, a subsidiary of the Pinault family’s
High profile customers and technology partners are swiftly committing to shipping’s new era of connectivity through a series of agreements to use the world’s first global maritime high-speed broadband service from a single network operator. Officially launched on March 30, Inmarsat Maritime’s revolutionary Fleet Xpress has unleashed the power of ‘big data’ to enhance vessel efficiency, while delivering transformational but cost-controlled connectivity to the maritime industry..
Fleet Xpress delivers high-speed data transmission with unmatched reliability, switching automatically between Ka-band and Inmarsat FleetBroadband L-band services to ensure constant coverage.
“Fleet Xpress alters the asset management capabilities and frontline working experience of an entire industry,” says Inmarsat Maritime President, Ronald Spithout. “It will optimize vessel safety, security and efficiency, and meet the connectivity needs of the modern seafarer that have for too long been overlooked.”
Separate agreements announced in June with VSAT service providers Marlink and SpeedCast International suggest that leading maritime value added service providers agree. Both organisations already describe Fleet Xpress as key to their maritime services portfolios. SpeedCast says the service is fully integrated within its SIGMA gateway, while Marlink emphasises access to a range of options that include its XChange communication management platform, with ‘Bring Your Own Device’ crew connectivity.
SpeedCast and Marlink have committed to roll out Fleet Xpress to approximately 2,000 vessels apiece over the next five years.
Market migration
Direct agreements with shipowners also quickly followed the Fleet Xpress service launch. Early contracts were announced covering installations on 70 Nanjing Tanker Corporation ships.
However, the appeal of Fleet Xpress is not limited to the cargo-carrying ship sector. Even before its commercial launch, trials on the ice-class adventure ship Ocean Nova in Antarctica delivered the low-horizon satellite views through heavy cloud cover and precipitation that operators routinely face in such hostile waters. So satisfactory were the trials that owner Nova Cruising Ltd committed to the commercial installation of Fleet Xpress.
“Fleet Xpress delivered on its promise of high-speed seamless mobile broadband in one of the world’s most difficult areas for most satellite systems,” says Dr Luis Soltero, Chief Technology Officer of project partner Global Marine Networks.
In early June, Inmarsat announced a first commitment to Fleet Xpress from a superyacht owner, for the 44m sail yacht Juliet at Royal Huisman Shipyard, the Netherlands. The project involved installation of a new Sailor 100GX VSAT system and the Inmarsat GX bespoke below deck equipment configuration.
Gerbrand Schalkwijk, Chief Sales Officer, Inmarsat Maritime, says the maritime package has been eagerly anticipated by an industry seeking to take advantage of high-speed Ka-band with ultra-reliable FleetBroadband L-band service acting as unlimited backup. “We expect up to 1,000 ships will be using Fleet Xpress before the end of 2016,” he says.
For the first time, he explains, ship/shore connectivity is so reliable that service agreements can include network availability guarantees, with minimum and maximum of data throughput “so that customers know in advance what they are paying for”. Fleet Xpress also brings ‘Inmarsat Gateway’ access, which “effectively connects ships to landside offices via VPN”, opening up a new world of content-rich applications for shipping.
Enabling change
For its part, Inmarsat Maritime is cultivating the ‘service ecosystem’ for smarter shipping. It has approved new generation antenna systems from Cobham, JRC, and Intellian to meet requirements, but also devised the Certified Application Partner (CAP) programme to encourage the development of software and hardware that is compatible with Fleet Xpress.
The CAP programme offers a framework for maritime big data to drive smarter shipping. It looks beyond more timely updates of more data, better voyage planning, remote monitoring/ diagnostics, and better repair scheduling, to more imaginative applications: telemedicine; video conferencing; and video surveillance, to name but three. An Inmarsat Developer Conference, held in London earlier this year to hear presentations from existing and potential CAP partners was heavily oversubscribed.
At the industry’s leading edge of technology, Inmarsat is also a partner in the Advanced Autonomous Waterborne Applications Initiative (AAWA), led by Rolls-Royce. Funded by the Finnish research institute Tekes, the €6.6 million project runs until 2017. “Fleet Xpress delivers the vital ship-to-shore communications required to support the remote control functionality fundamental to the realisation of the autonomous ship,” says Inmarsat Maritime President Spithout.
Whatever the outcomes of this radical scheme, Inmarsat expects it to yield tangible progress for data transfer ship-ship and ship-shore, with significant consequences for the way ships are managed and worked at sea.
Life at sea transformed
In the more immediate term, ship crews working today will be among those feeling the most significant transformation due to Fleet Xpress. The seafaring life still consists of extended periods of working under pressure, punctuated by opportunities for intense boredom. It also continues to involve long periods of separation from family, friends and the world at large, adding up to a burden of isolation.
This is despite the fact that, according that the Maritime Labour Convention: ‘Every seafarer should have reasonable access to ship-to-shore telephone communications, email and Internet facilities, where available, with any charges for the use of these services being reasonable in amount.’
Drew Brandy, Senior-Vice President, Inmarsat Maritime points out that 73% of seafarers take into account ship-shore connectivity when deciding which ship to join, according to the 2015 Crew Connectivity Survey from Futurenautics. The same survey reports seafarers on average bringing three communication devices onboard ship, with 77% now carrying a Smartphone.
Meeting seafarer expectations of access to VOIP and Video Chat services will be a key plus point for Fleet Xpress bandwidth because owners will be able to do so without compromising their operating costs. The migration of existing customers from XpressLink Ku-band services to the Ka-band based Fleet Xpress will “double the bandwidth available at no additional cost,” according to Brandy.
Critical momentum
If emerging crew attitudes are a spur and global end-user agreements suggest shipping is easing into the Ka-band era, the recent appointment of Satlink Satellite Communications as a further Inmarsat partner may also be telling. Satlink, whose Satbox and Tracklite service will become integrated as ‘value added’ features of Fleet Xpress, is the largest single XpressLink provider for Inmarsat globally. Its customer base includes MSC Shipmanagement Limited and Columbia Shipmanagement Ltd.
Inmarsat Maritime has separately disclosed intentions to transition more than 2,600 existing XpressLink installations and convert its committed XpressLink backlog to Fleet Xpress over the next three years.
Maritime President Spithout believes the opportunity for an industry transition is now ripe. “We are already committed to future service enhancements by contracting Airbus to build the first two satellites for our sixth-generation I-6 fleet. But the partnerships we have put in place for Fleet Xpress and our engagements on hardware, software, service and distribution mean that the tipping point for maritime communications as a whole is 2016, not at some time in the future.”
To lay-up a vessel means to stop using it for a certain period. It will simply be anchored in appropriate waters or a berth for a few weeks or even a couple of years. The reasons for the lay-up might be to postpone over-capacity or to wait for a better scrap price before selling it. However, lay-up costs need to be taken into account, too.
For example, a six-month lay-up of a Capesize bulker in Malaysia’s Labuan costs between $1,000 and $2,000 per day— far less than the cost of operation which hovers around $7,000 a day, but an investment, because the longer the vessel is in lay-up the higher scrap steel or charter prices have to rise.
Scrapping a vessel means selling it to a ship-breaking yard where workers will cut it to pieces and recycle the steel and other metals, chemicals, and equipment. The owner will receive a price based on the total light displacement ton (LDT) of scrap metal the vessel contains; equipment is taken into account, too.
The market demand defines the LDT price, which is at its lowest in many years. Just recently buyers were offering $270/LDT (as of May 2016), a year ago Capesize bulkers could easily fetch $100/LDT more, and two years ago the figure was $200/LDT more.
Can higher LDT prices be expected? Well, the number of bulkers sold for scrapping is expected to rise throughout 2016 (according to Peter Sand, BIMCO)—this is strengthening the supply. Furthermore, in Asia demand for steel is currently low.
How to lay-up a ship?
Just as the lay-up time can vary, the treatment of vessels varies too, and so do obligations and requirements assigned by class, flag state and port authorities. In general, all responsible parties should be informed. For example, some insurance companies may accept a payment hiatus if the vessel is in lay-up for more than 30 days.
The operator must first decide on either a hot or a cold lay-up. In a hot lay-up condition the ship engines and machinery keep running so that the re-commissioning of the vessel can be carried out very quickly, allowing a cheap and easy vessel preservation. However, with long-term low charter rates in mind, many opt for a cold lay-up, which has lower operational and crew costs, and requires less consumables.
In a cold lay-up vessels are only supplied with emergency energy for lights, windlass/mooring winches and fire extinguishing—often by portable generators installed on deck. Depending on the length of lay-up, three weeks or more should be expected for re-commissioning. Should the lay-up be five years or longer then the re-commissioning time is unpredictable and can last months. The main concern here is protection against humidity, leakage of chemicals and condition of the hull (sea chest/sea water lines).
A dehumidifier has to be installed and connected to the engine room; other items to keep in mind are sea-water tanks, ballast tanks and bow thruster rooms.
Classes, Flag States and Port Authorities
Many classes and port authorities expect minimum manning levels during cold lay-ups to cover at least fire, leakage, mooring and security watch. However, the Safe Manning Certificate applies only to vessels in operation or while vessels are safely at anchor, within port limits or alongside. Requirements of flag states and port authorities apply to laid-up vessels. Flag states in general require notification of vessels laid-up for longer periods—the requirements vary from short notification to a detailed lay-up plan.
In addition, during the lay-up class surveys might take place. For example, DNVGL may carry out an annual lay-up survey (covering watertight integrity, bilge system, fire hazards and equipment in use). After lay-up a number of surveys have to be carried out and expired certificates need to be renewed. Some class authorities require a sea trial when the vessel has been laid up for 12 months or longer.
Green ship breaking?
It seems more environmentally friendly to take old ships out of service than to lay them up for later usage, especially as many were built in times when speed was more important than HFO efficiency.
Indeed, ship breaking can be environmental friendly; approximately 85% of a vessel can be recycled – even the furniture and carpets are sold at local markets in Bangladesh and India. However, the problem is that many shipyards do not handle hazardous chemicals as they should, and consequently the lives of workers are endangered. Rising public awareness has prompted the involvement of authorities leading to the Hong Kong Convention and EU Ship Recycling Regulation. Only time will tell whether these efforts will actually improve environmental and working conditions.
Some yards in China, Turkey and India/Bangladesh are already pre-approved and comply with the Hong Kong Convention and/or the EU Ship Recycling Regulation. However, green recycling often only happens on paper. In this respect the , “Ship Breaking Platform” should be considered, as it does not recognize any yard in India to be green and claims it to be a marketing coup.
Conversely some yards in Europe are recognized even by the NGO as environmentally friendly. For example, Fornaes in Denmark cooperates with the Ship Breaking Platform. Keld Kokholm, Manager of Fornaes, explains: “In general, the offered price per LDT is lower than that which non-environmentally friendly yards in Asia offer due to the expensive recycling of toxic substances and higher labor costs. Furthermore, we and some other European yards are sometimes limited by the size of vessel that we can handle. For example can we recycle ships up to 10,000 tonnes GT or 25 meters in width.” Fornaes therefore focuses on local offshore and fishing ships.
Other companies involved in green ship recycling like Grieg Green AS, can handle big vessels. Grieg Green approves yards based on a list of factors including the safety of workers and downstream waste management, all influenced by the HKC and EU regulation. Here, too, responsible acting results in a current price difference of $70 – $90 per LDT. As stated by Magnus Hammerstad, Area Manager of Grieg Green, this figure is volatile and is related to the local scrap steel price.
Why go green?
Companies which plan to maximize their profit will sell their vessel to a so called cash buyer (a ship broker) who in turn will beach it somewhere in Bangladesh, India or Pakistan. This way the original ship owners avoid regulations and legal trouble.
Recently Maersk opted to recycle the Maersk Wyoming and the Maersk Georgia in a ship-breaking yard in Alang, India which is not on the EU list of green ship breaking yards. Maersk stated that it expects to generate an additional $1 million to $2 million per ship by beaching there.
“Without a strict legal framework and financial mechanism, there are very few incentives for ship owners to choose clean and safe recycling,” said Patrizia Heidegger, Executive Director of the Ship Breaking Platform. “Currently, at the EU level we are debating a ship breaking license, and a financial incentive for clean and safe recycling.”
She pointed out that in addition to new regulations, an increasing number of cargo owners as well as ship financers are demanding ship-recycling policies from ship owners. In the future ship owners may lose both financers and clients if they continue to use substandard shipbreaking.
KLP, the largest Norwegian pension fund, published a report on the human rights and environmental risks related to the current practice of ship breaking.
KLP CEO Håvard Gulbrandsen, states in the report’s foreword: “We hope that the report can help raise awareness of the severe human and environmental risks beaching can entail for shipping industry companies, their customers, and also for other investors […]”.
Vessel operators are still very much focused on reducing fuel consumption and lowering emissions. Collaboration early on in the design of a new vessel and its construction between the vessel owner, naval architects, shipbuilders, and propulsion manufacturers can payoff in optimizing the vessel’s hull, reducing costs of construction, and lowering operational costs during a vessel’s lifetime.
“We work with naval architects early in the design process to help optimize the propulsion system, looking to meet all design requirements while minimizing the size and horsepower of the system,” says Elizabeth Boyd, PE, President, Nautican Research & Development Ltd. Boyd says collaboration early in the design phase “can result in significant savings because if the horsepower can be reduced due to efficiency gains, it can lead to size reductions in not just the horsepower and propellers, but also everything that goes along with it—shafts, bearings, etc.—sometimes it can even mean meeting the requirements with a smaller boat. We can quickly show performance and full system configuration for different sizes, allowing the naval architect to explore options very quickly.”
Nautican’s foundation was built on efficiency. More than 40 years ago, company founder Josip Gruzling pioneered the use of hydrofoils to increase the efficiency of tugs and barges. Today, Nautican engineers and manufactures hydrodynamic solutions, including patented Integrated Propulsion Units, High efficiency nozzles and propellers, high aspect ratio triple rudders, pre-swirl stators, and also hydralift skegs for barges. It says independent tests show that its propulsion system solutions increase power and maneuverability, while significantly reducing fuel use and maintenance needs.
One of the Nautican’s latest projects is fabricating the first two sets of 104-inch nozzle units for the 120 ft Kirby Offshore Marine line haul tugs under construction at Nichols Brothers Boat Builders, Whidbey Island, WA.
According to Boyd, initially nozzle development was done using both Computational Fluid Dynamics (CFD) and physical testing in a cavitation tunnel and towing tank. “However,” she says, “our CFD efforts now are focused more on integration with the hull form. For these boats, CFD was not used as the design was already well developed and fairly straight-forward as far as placing the nozzles.”
The designer of the ABS Class tugs is Jensen Maritime, Crowley Maritime Corp.’s Seattle-based naval architecture and marine engineering company.
Each of the two tugboats will be equipped with two Caterpillar 3516C main engines, rated at 2,447 hp at 1,600 rev/min. Reintjes reduction gears, supplied by Karl Senner, LLC, Kenner, LA, will turn two Nautican fixed-pitch propellers with fixed nozzles. Other equipment onboard the tugs will include two C7.1 Caterpillar generators for electrical service, one TESD-34 Markey tow winch, one CEW-60 Markey electric capstan and one Smith Berger Town Pin.
“Kirby owns many boats with Nautican systems, but most of these have been ATBs (Articulated Tug Barge units) to date,” says Boyd. “We worked recently with Nichols on a pair of Kirby 10,000 hp ATB tugs—this project went very well and these vessels are performing exceptionally well in service.”
Nautican designed larger 120 inch nozzle units for another tug for Dunlap Towing. “Dunlap is a Nautican repeat customer,” says Boyd. The new tug, says Boyd is a new design, based on the Phyllis Dunlap, but “fully rethought and redesigned by Hockema Whalen.”
The 5,000 hp, twin-screw tug Phyllis Dunlap was built in 2001 by Hansen Boat Company, Everett, WA.
“Dunlap has been a great customer to work with—they are very involved in all aspects of the design and equipment selection and are very knowledgeable, providing some really useful feedback about performance over the years in their very demanding runs to Hawaii and Alaska.”
Wärtsilä Transverse Thruster
Earlier this year, Wärtsilä expanded its transverse thruster series with the addition of the Wärtsilä WTT-40, with a 4,000 kW power level and a 3,400 mm diameter controllable pitch propeller. While Wärtsilä has designed and built customized transverse thrusters as powerful as 5,500 kW, the WTT-40 and others in the WTT range address customer needs for high power transverse thrusters for bow and stern applications.
Development work on the Wärtsilä WTT-40 began in 2015 with an eye on targeting cruise ships, large OSVs and offshore construction vessels. The high power level is particularly important for the harbor maneuvering and docking of large ships, and for dynamic positioning of offshore vessels working in heavy sea conditions.
Because of its maximum power of 4,000 kW, shipyards and cruise vessel designers have the option of using three WTT-40 thrusters instead of four smaller ones. This translates into a more efficient vessel design with less space required for the transverse thrusters. It also allows thrusters to be installed closer to the bow where they are more effective.
Wärtsilä’s extensive experience with propeller design and tunnel optimizations using CFD analysis, ensures an optimal solution when it comes to propulsion performance, efficiency, and the minimization of noise and vibration.
Another benefit of the Wärtsilä WTT-40 is its integrated hydraulics, which save machinery room space and installation and commissioning time at the shipyard.
Innovative ship propulsion systems made by RENK
Military vessels such as patrol boats, corvettes, and frigates looking for “silent running” might well be interested in the Renk Advanced Electric Drive AED. The new drive from the Augsburg, Germany, plant offers a number of special advantages for shipbuilders, says Renk. The propulsion system is a real alternative to the heavy, space consuming electric motors that are rotating at propeller speed.
Modern power electronics allow the use of high-speed motors in combination with an efficient gearbox. The Renk AED combines electric motor and gearbox on one joint frame. Built on soft elastic mounts and equipped with a highly elastic propulsion coupling an incomparably silent operation is possible. The water-jacket of the water-cooled electric motor as well as the double helical reduction gear add to extremely low noise operation.
A modularized lightweight
Thanks to the compact design as well as the low height the preassembled unit is quickly installed with minimum space requirements. Additionally there is a considerable weight advantage. The drive weights around 40% less than a conventional direct drive motor. By comparison, the Renk AED weighs only 23 tons instead of the 35 tons of a direct drive motor of the same power.
Suitable for fixed pitch propellers as well as controllable pitch propellers the drive speed can be flexibly adjusted to the respective propeller requirements. The propulsion systems is built modularly and can be delivered in four sizes from 1.4 to 6 MW. For uses where the requirements are between sizes RENK simply adjusts the capacity of the bigger engine. In this way the complete range of capacities can be covered individually and economically. The motors work with low or mid ranged voltage and are designed –depending on size- for propeller revolutions of 190-450 rev/min.
Investing in new production & testing facilities
Besides pouring millions of dollars into research and development, marine propulsion manufacturers are also investing in new production and testing facilities. Earlier this year, Renk opened one of the largest and most modern test facilities in Europe for gear units at its headquarters in Augsburg. Whether for the shipbuilding, automobile or industrial sector: The multifunctional test facility is especially suitable for the testing of prototypes or special equipment. Renk will not only test its own special gearboxes and propulsion systems, but also those of other propulsion systems or propulsion component manufacturers. The test facility allows for a power capacity of up to 12 MW at 10 revolutions per minute and can take a torque of up to 11 million Nm.
Just this past June, Rolls-Royce Marine unveiled plans for a EURO 57 million plan to upgrade its azimuth thruster plant in Rauma, Finland, and consolidate its thruster assembly and testing to one site.
Rauma produces a wide range of mechanical azimuth thrusters for use on a wide range of applications including semi-submersible drilling rigs and drillships, tugs and offshore vessels. Rauma also produces thrusters for specialist vessels such as icebreakers and polar research ships.
Mikael Makinen, Rolls-Royce, President – Marine, says, “Our azimuth thrusters are one of our most important products, providing mission critical power and propulsion for some of the largest floating objects on the planet. To be able to make this significant investment in Rauma not only prepares us for future growth in this market, but is a vote of confidence in the capability and expertise of our people.””
Azimuthing thrusters rotate through 360 degrees, providing propulsion and maneuverability without the need for a rudder. The largest and most powerful thrusters from Rauma are the ARC type which power icebreakers including the Finnish vessel Fennica. They are among the largest products produced by Rolls-Royce and can each weigh up to 190 tonnes, providing 7.5Mw of power.
Two of the world’s largest floating structures are powered by another range of thrusters produced in Rauma, UUC underwater mountable thrusters:
The heavylift vessel Pioneering Spirit, owned by Allseas, which is used for decommissioning oil platforms, has13 UUC thrusters; and Shell’s Prelude, the world’s first floating LNG production facility, will feature three large UUC thrusters, for position keeping. The thrusters are installed in a novel arrangement that allows them to be removed and maintained within the ship.
The work to transform Rauma will begin immediately and is due for completion in 2020. The investment will include installation of a crane capable of lifting 200 tons, and at least six factory acceptance test rigs. Offices and IT systems will also be refurbished.
AUGUST 11, 2016 — Cozet, VA, headquartered Trident Maritime Systems, a J. F. Lehman & Company portfolio company, is to acquire Gothenburg, Sweden, headquartered Callenburg Technology Group from Wilhelmsen Maritime Services AS
AUGUST 10, 2016 — Ocean shipping electronic marketplace INTTRA reports that it handled a 17 percent increase in container volume for the first half of 2016 over the same period in 2015.
AUGUST 10, 2016 — “Danish Maritime Days 2016 will reflect the great changes that the global maritime industry is undergoing. This includes everything from the industry’s ambition to reduce CO2 emissions to
AUGUST 10, 2016 — Port Hueneme, California, has received its first Neo-Panamax ship, Wallenius Wilhelmsen Logistics’ High Efficiency Ro/Ro (HERO) vessel, Thalatta. Almost 200 m long and 36.5 m wide, the ship
AUGUST 9, 2016 — Jork, Germany, headquartered shipowner Reederei H.-P. Wegener is reporting major fuel cost savings using Alfa Laval PureSOx exhaust gas cleaning systems. The company’s four container feeder vessels, include
AUGUST 9, 2016 — The 15,000 dwt LNG-fueled chemical tanker Ternsund is racking up a couple of more firsts. It is currently bunkering with LNG in Rotterdam, making it the first sea-going