Maersk Tankers completes first drone delivery at sea

Drone flying around a tanker shipNow on the face of it, this could be regarded as a rather frivolous news story – the delivery of a tin of cookie biscuits to the tanker Maersk Edgar at sea. But as you read the story, the potential ramifications for the future become clear.

The first drone delivery to a vessel at sea has been successfully completed by Maersk Tankers, heralding a big cost and time-saving potential for vessels.

The delivery, which took place near Kalundborg in Denmark and was a test, demonstrated how using drones to deliver urgent parcels to vessels and conduct inspections has huge potential for Maersk Tankers. Further tests will now follow before the new drones can become a part of the supply chain for Maersk Tankers’ vessels.

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New DNV GL Class notation announced: Scrubber Ready

Knut Ørbeck-Nilssen (Photo: DNV GL)
Knut Ørbeck-Nilssen (Photo: DNV GL)

A new class notation from DNV GL aims to help shipowners prepare newbuilds for scrubber installations. Scrubber Ready ensures that the necessary preparations are in place for a smooth and cost-efficient scrubber retrofit at a later stage, the classification society said.

“There is no doubt that stricter emissions regulations for sulphur oxides are here to stay,” said Knut Ørbeck-Nilssen, CEO at DNV GL – Maritime. “This new Scrubber Ready Class notation gives shipowners the flexibility to minimize their initial investment when ordering a newbuilding, while at the same time having the confidence that their vessels are already on the track to easy compliance with incoming emissions regulations.”

“Ship managers have to factor in many considerations when planning for a potential future scrubber installation, from space and stability requirements, to fire safety, piping, corrosion resistance and the effect on the main engine,” said Hans Jacob Horgen, responsible engineer at DNV GL for exhaust gas cleaning rules. “It is very important to have an overview of the design and an understanding of how the system will interact with the engines and auxiliary Continue reading “New DNV GL Class notation announced: Scrubber Ready”

Skuld P&I Club warns of dangers of entering an enclosed zinc concentrate cargo hold

Man in an enclosed spaceRecently the Skuld P&I club noted a crew fatality incident caused by entering an enclosed zinc concentrate cargo hold. A chief officer of a bulk carrier was found lying unconscious in the cargo hold after he entered the hold alone without ventilation and tragically lost his life. It was later established that the cause of death was asphyxiation. Measurements performed the day after the accident showed that the level of oxygen in the air at the stairwell was 2.6%.

Due to the cargo’s nature of oxidation, ventilation and atmosphere tests are vital before entering holds and breathing apparatus is needed. At sea-level, humans require air that contains minimum 19.5% oxygen. Below that an Continue reading “Skuld P&I Club warns of dangers of entering an enclosed zinc concentrate cargo hold”

New PrimeShip-HULL system released by ClassNK

New PrimeShip-HULL system released by ClassNK
New PrimeShip-HULL system released by ClassNK

PrimeShip-HULL (HCSR) has long been the go-to design support system for ship designers worldwide. To date, over 800 licenses have been provided to more than 90 shipyards. In response to the latest amendments to the IACS Common Structural Rules for Bulk Carriers and Oil Tankers (CSR BC & OT), ClassNK has just released its latest version, PrimeShip-HULL (HCSR) Ver. 3.0.0.

Adopted in 2013, the CSR BC & OT were designed to enhance safety and reliability. Although they represent a major step forward for ship safety, they also present a number of new challenges for shipyards and designers due largely to the increase in overall vessel design time. To alleviate the burden of these new rules on ship designers and cut down the required man hours, ClassNK released PrimeShip-HULL(HCSR), a multi-functional vessel design support tool that makes it easy for designers to carry out rule calculations and optimize their designs.

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North America’s inaugural LNG marine fuel terminal open for business

Harvey Energy. Image courtesy of Harvey Gulf
Harvey Energy. Image courtesy of Harvey Gulf

Less than a year after the delivery of the M/V Harvey Energy, America’s first LNG powered vessel, Harvey Gulf has accomplished another first when it completed a successful LNG bunkering of the energy from the newly constructed LNG marine fuel terminal at its operation base in Port Fourchon, La. The bunkering included the transfer of 43,000 gallons of LNG in approximately 2.25 hours without reported incident.

The terminal is designed to meet the requirements of 33 CFR part 127 NFPA 59A, and able to deliver LNG at a pumping rate of 550 GMP. The total on site storage is approximately 270,000 gallons contained in three 90,000 USG type “C” vacuum insulated tanks.

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Eco-Ship Drive Green Highway launched by K Line

The new environmentally friendly, eco-ship, Drive Green Highway launched by K Line
The new environmentally friendly, eco-ship, Drive Green Highway launched by K Line

Solar Frontier announced its CIS solar panels were installed by Kawasaki Kisen Kaisha, Ltd. (K Line), on its newest environmentally friendly transport ship.

K Line’s new ship, a car carrier named Drive Green Highway, integrates advanced energy efficient technologies and design improvements to reduce its impact on the environment. It is the first of 8 similar vessels that will be built under K Line’s “Drive Green Project”, and was launched in early February at a ceremony in Nagasu Port in Kumamoto, a coastal city in southern Japan.

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MAIB issues safety warning about close fitting jacketed synthetic fibre ropes

Photograph showing LNG carrier Zarga at sea by Fotoflite.com
Photograph showing LNG carrier Zarga at sea by Fotoflite.com

The MAIB has issued a second safety warning after a mooring line failure on board LNG tanker Zarga resulted in serious injury to a deck officer.

The Marine Accident Investigation Branch is carrying out an investigation into the mooring line failure on board LNG tanker Zarga while alongside South Hook LNG terminal, Milford Haven on 2 March 2015, which resulted in serious injury to a deck officer.

Close fitting jacketed synthetic fibre ropes with low twist constructions are more prone to failure under normal operating conditions than other mooring rope constructions. This is especially the case where the diameter to diameter (D:d) ratio between a ship’s deck fittings and its mooring ropes, is less than that recommended by the rope’s manufacturer. The nature of the close fitting jacket precludes visual inspection of the rope’s core for signs of degradation. Operators of vessels using close-fitting jacketed synthetic fibre mooring ropes are strongly advised to contact the rope’s manufacturer/supplier to:

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EU releases new operational guidelines for ships in need of assistance

Ruined container ship - suffering from burns

The European Union has released new operational guidelines for ships in need of assistance at the Seas, Rivers, Islands and Coastal Areas (SEARICA) Intergroup meeting in European Parliament.

The guidelines were developed by a committee comprising of Member States’ competent authorities with additional support from industry stakeholders.

It aims to promote better integration and coordination among the maritime authorities involved in response to an incident concerning a ship in need of assistance.

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New measures proposed following accident caused by leaking hatch covers

Swedish P&I Club makes new proposals following an accident caused by leaking hatch covers
Swedish P&I Club makes new proposals following an accident caused by leaking hatch covers

The Swedish P&I Club has issued its Monthly Safety Scenario for February 2016 that relates to an accident caused by leaking hatch covers. As a result it recommends preventive measures.

About the accident

The vessel comprised loaded up wire coils. When loading was complete the crew taped across the transverse beams of all the cargo holds with Ram-Nek. During the vessel’s transit it sailed through heavy weather that lasted for about two days. During this time the vessel was pitching and rolling and the cargo hatches were covered in water.

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Measuring methane gas levels in cargo holds

A shovel with coal in itThe West of England P&I Club has issued loss prevention bulletin to advise on measuring methane gas levels in cargo holds when uploading coal cargoes.

Some coal cargoes can produce methane (CH4). Since methane is a flammable gas, the International Maritime Solid Bulk Cargoes (IMSBC) Code requires vessels loaded with coal to monitor the concentration of methane inside the cargo holds via external sampling points. Portable gas detectors are carried for this purpose. However, in the Club’s recent experience it would appear that some crew members may not be aware that the readings for methane may be incorrect if the amount of oxygen inside the hold is low.

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World’s first marine wireless charging and mooring concept developed

3D visiualisation of the mooring dockAn agreement has been signed between Cavotec Group and Wärtsilä to jointly develop the world’s first combined induction charging and automatic mooring concept.

Cavotec provides automated mooring systems for various types of vessels, as well as shore power and reel systems. Wärtsilä has developed a wireless charging system based on inductive power transfer. By combining the strengths and expertise of the two companies, an integrated wireless charging/mooring concept will be developed for use in Wärtsilä’s ship designs.

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North P&I Club publishes loss prevention guide on bulk cargoes

North P&I Club has released a new loss prevention guide on bulk cargoes
North P&I Club has released a new loss prevention guide on bulk cargoes

The 175 million GT, ‘A’ rated North P&I Club has published a major new guide for the international shipping industry on how to reduce losses when carrying bulk cargoes by sea. The 280-page Bulk Cargoes: A Guide to Good Practice adds to North’s comprehensive portfolio of guidance provided about different cargo types and is the first to be made available in both print and e-book formats.

Bulk Cargoes explains the basic rules to be remembered on every occasion during loading, carriage and unloading of bulk cargoes. It describes where various regulations, recommendations and general guidance can be found, and discusses procedures, preparations and good seamanship practice for appropriate and safe carriage of cargoes in bulk. It also describes the problems and recommended procedures associated with particular types of bulk cargo and sets out the points to be remembered during passage planning and the voyage itself.

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