Offshore

Autonomous vessels – the challenges and opportunities in design

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Autonomous vessels – the challenges and opportunities in design
Autonomous vessels – the challenges and opportunities in design

Automation presents a set of unique challenges to designers, insurers and operators of ships. In this article, reprinted from the Shipowners P&I Club website Keir Gravil, a naval architect at Frazer-Nash Consultancy in Bristol, UK discusses some of the key issues that could face automated ships of the future from a design perspective.

It is a truth recognised by many industries that the future of transportation lies with greater automation. Over the last 50 years we have seen huge changes not only in shipping, but in every form of transportation and vehicle. Aircraft now incorporate automation routinely on flights around the world, cars are being developed to drive themselves and many railways have been totally automated for some time. As each step in the evolution of transportation progresses, the human element of control is reduced or eliminated altogether. But what of shipping? Surely an industry the size and scope of international shipping faces unique challenges in the realm of automation?

The background
It is often the job of ship designers, especially those in the naval defence industry, to think ahead and anticipate future technological changes. One could argue that Continue reading “Autonomous vessels – the challenges and opportunities in design”

North Sails completes its transformation from 3DL to 3Di

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North Sails completes its transformation from 3DL to 3Di
North Sails completes its transformation from 3DL to 3Di

North Sails has ceased production of laminated sails reliant on mylar and has committed to spread filament, prepreg, 3D composite structures, introducing 3Di NORDAC for smaller cruising boats and 3Di RAW 760S for smaller race boats. It has also converted its manufacturing facilities in Minden, Nevada, US and Sri Lanka to increase production capacity.

“The expansion of the Sri Lanka factory is in response to the successful launch of 3Di RAW 760S sails for smaller race boats and 3Di NORDAC for smaller cruising boats,” North Sails CEO Dan Neri stated. “3Di sails continue to meet the requirements of sailors in all classes from the Continue reading “North Sails completes its transformation from 3DL to 3Di”

Improper maintenance could have cost the lives of two surveyors says UK P&I Club case study

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Photo credit: UK P&I Club
Photo credit: UK P&I Club

In UK P&I Club’s latest ‘Lessons Learned’ series of case studies, Captain David Nichol presents the case regarding improper ventilation after a maintenance operation, which could have led to the deaths of two surveyors during a third party survey on the emergency fire pump.

About the incident
During a third party survey, the surveyor made a request to test the emergency fire pump, which was arranged with the assistance of the chief engineer. The emergency fire pump was located in a recessed well in the steering gear compartment, approximately 3 metres deep and accessed by an inclined stairway. At the start of the test, the surveyor asked to observe the pump being started locally and operating before proceeding on deck to check the hoses rigged fore and aft.

Shortly after descending into the fire pump well, the chief engineer urgently ordered the surveyors to get out and by the time both men reached the steering compartment deck, they were Continue reading “Improper maintenance could have cost the lives of two surveyors says UK P&I Club case study”

The largest ever China (Shanghai) International Boat Show gets ready

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The largest ever China (Shanghai) International Boat Show gets ready
The largest ever China (Shanghai) International Boat Show gets ready

Preparations for the 23rd China (Shanghai) International Boat Show 2018 are well underway for April 2018, with organisers announcing more exhibitors, conferences and initiatives than ever before.

As Asia’s biggest boat show, organisers are expecting over 40,000 visitors to explore all aspects of the boating industry, from yachting culture and maritime lifestyles to water sports, water tourism, accessories, equipment and entertainment.

This year, the show will present more than 550 exhibitors in three key sectors, including Continue reading “The largest ever China (Shanghai) International Boat Show gets ready”

First hydrogen fuelled passenger vessel to be passed by a class society launched

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First hydrogen fuelled passenger vessel to be passed by a class society launched
First hydrogen fuelled passenger vessel to be passed by a class society launched

‘Hydroville’ is a custom designed and built 14m high speed displacement catamaran and, according to its builders, BWSeaCat, is the first vessel in the world to be passed by a class society to operate with passengers using Hydrogen fuel in her propulsion engines. Consequently it produces no CO2, particulate matter or sulphur oxides.

Built in the UK by BWSeaCat Ltd for owners CMB Technologies of Antwerp Belgium, using a Hydrogen system supplied and installed by Revolve of Essex UK and in close collaboration with Lloyds, Belgian Flag, Air Liquide and Naval Architect Steven Lee, the vessel was launched late last year.

Based on a hull form originally designed by BWSeaCat Ltd Managing Director Iain Worrallo, by working closely with Naval Architect Steven Lee, BWSeaCat were able to adapt the hull’s internal layout and structural characteristics to accommodate Continue reading “First hydrogen fuelled passenger vessel to be passed by a class society launched”

Recalls for personal floatation devices sold in Australia and New Zealand issued

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Recalls for personal floatation devices sold in Australia and New Zealand issued
Recalls for personal floatation devices sold in Australia and New Zealand issued

Product safety recalls have been issued for two personal flotation devices sold on the local market due to concerns about their effectiveness in an emergency situation.

Following testing by Maritime Safety Victoria (MSV), Jarvis Walker has issued a voluntary recall of its Adult Block PFD Type 1 which was sold under two brands as three separate codes:

– Single unit code 241050 Platinum brand, sold from July 2011 to December 2015
– Single unit code 56000 JW Brand, sold from January 2012 to December 2015
– Twin pack code 241300 JW Brand, sold from August 2014 to October 2017
Regardless of the brand, all have the single unit marking of “PFD TYPE 1”

According to MSV, it tested a single lifejacket batch and model number and identified a suspected Continue reading “Recalls for personal floatation devices sold in Australia and New Zealand issued”

Maritime UK has established a Taskforce to increase the number of women within the UK maritime sector

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Maritime UK has established a Taskforce increase the number of women within the UK maritime sector
Maritime UK has established a Taskforce increase the number of women within the UK maritime sector

The Taskforce brings together leaders from across the maritime sector to identify practical steps to increase the number of women in maritime, and crucially within senior roles across its shipping, ports, marine and business services industries.

Achieving a balanced workforce at all levels in the maritime sector will undoubtedly improve culture, behaviour, outcomes, profitability and productivity.

During London International Shipping Week, then Maritime Minister Rt Hon John Hayes MP called for industry to address gender imbalance in the sector. Government are represented on the Taskforce.

The Taskforce will make a series of recommendations and utilise Continue reading “Maritime UK has established a Taskforce to increase the number of women within the UK maritime sector”

Confusion surrounds antifouling paints which have not been banned in the UK

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Confusion surrounds antifouling paints which have not been banned in the UK
Confusion surrounds antifouling paints which have not been banned in the UK

There is still confusion regarding the future availability of antifouling paints says the British Coatings Federation’s Marine Coatings Group.

The group has produced an explanatory note that it says is intended to provide clarity on the Biocidal Products Regulation, making it clear that antifoul paints – including copper-based antifoul – have not been banned.

“Antifouling paints containing co-biocides also known as ‘booster’ biocides have not been banned,” added Trevor Fielding, regulatory affairs manager at the BCF.

“The industry and the regulators are working hard to make the implementation of Continue reading “Confusion surrounds antifouling paints which have not been banned in the UK”

boot Düsseldorf sets new attendance records

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Photo credit: Messe Düsseldorf/ctillmann
Photo credit: Messe Düsseldorf/ctillmann

boot Düsseldorf has set new records with 247,000 visitors and 1,923 exhibitors across 16 exhibition halls.

Figures for the Beach World were up by 10% where visitors were able to try out a variety of activities alongside professional athletes representing different water sports.

“These figures are unique in the industry,” said Messe Düsseldorf CEO Werner Dornscheidt. “No other water sports trade fair reflects the entire world market in all its diversity as completely as boot.”

Large sailing yachts over 60ft long and sailing catamarans were Continue reading “boot Düsseldorf sets new attendance records”

Lifecord – a kill cord you will never forget – launched by Landau

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Lifecord - a kill cord you will never forget - launched by Landau
Lifecord – a kill cord you will never forget – launched by Landau

Lifecord is a newly designed kill cord providing the certainty and reliability of a tethered connection between a boat’s engine ignition kill switch and pilot, ensuring the vessel’s engine stops should the pilot be inadvertently thrown from the helm. However, unlike the typical passive kill cords commonly seen, Lifecord is a ‘smart’ kill cord incorporating detection technology designed to trigger an audible and visual warning alarm should Lifecord be connected to the boat’s kill switch but not the pilot, similar to the seat belt warning in your car.

Lifecord’s uniquely designed Key and Clasp connector is comfortable to wear and can be operated easily even while wearing gloves. It also offers a secondary method of pilot connection using Continue reading “Lifecord – a kill cord you will never forget – launched by Landau”

Gard P&I Club warns about forthcoming Asian Gypsy Moth season

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Gard P&I Club warns about forthcoming Asian Gypsy Moth season
Gard P&I Club warns about forthcoming Asian Gypsy Moth season

The Gard P&I Club has published an an alert drawing attention to the Asian Gypsy Moth, the destructive forest pest that is known to spread via ocean-going vessels in international trade. In the alert Gard has highlighted that Australia has heightened vessel surveillance for Asian Gypsy Moth and in New Zealand is introducing new requirements from 1 February 2018.

Therefore, vessels calling at certain ports in Asia Pacific between May and September should be inspected and certified free of Asian Gypsy Moth prior to departure. These inspections are undertaken to minimize the potential for regulatory action when arriving in a country where the pest is not native.

According to Gard, countries currently known to regulate and inspect arriving vessels for Asian Gypsy Moth are: Continue reading “Gard P&I Club warns about forthcoming Asian Gypsy Moth season”

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”

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