London P&I Club publish guidance on Gas monitoring and ventilation on coal cargoes

Coal cargo ship - Photo credit: London P&I Club
Photo credit: London P&I Club

The London P&I Club together with Paul Willis Senior Associate at Hawkins have published a loss prevention guide regarding the risks of carrying coal cargoes. The report gives special consideration to the issues surrounding gas monitoring and ventilation.

The guide mentions that the management of coal cargoes and the proper use of gas detection equipment are vital to prevent coal fire claims. It also details the basic requirements regarding the installation, use and maintenance of gas detection devices and the different types of sensors involved in their operation.

According to the report, the gas detection and monitoring equipment on board ships can vary from large units such as the Riken Keiki RX–515 to smaller more portable types such as the BW Gas Alert Max XT II. Continue reading “London P&I Club publish guidance on Gas monitoring and ventilation on coal cargoes”

CIMAC unable to explain marine fuel incidents that occurred earlier this year

marine fuel accidentsThe International Council on Combustion Engines (CIMAC) has released a statement on marine fuel incidents that have occurred this year highlighting that it is unable to draw any firm conclusions about the cause of the problems.

CIMAC Working Group Fuels – WG7 – made the statement after the unusually large number of ships that experienced marine fuel incidents with seemingly on-spec fuels earlier this year. The statement confirms much of what the International Bunker Industry Association (IBIA) has already said on the issue.

In March 2018, a number of ships experienced operational problems using residual fuels bunkered in Houston. The analyzed fuels met the Continue reading “CIMAC unable to explain marine fuel incidents that occurred earlier this year”

Recommendations on reducing yacht racing risks released

The report team found that the risk clearly depends on the level of congestion.
The report team found that the risk clearly depends on the level of congestion.

A new Volvo Ocean Race (VOR)-commissioned report has examined ocean racing at night in areas of high vessel traffic density to establish possible steps to mitigate risk following the death of a fisherman during the race.

The independent Volvo High Traffic Density Report follows the collision between Vestas 11th Hour Racing and a fishing vessel this January, in the final stages of the leg into Hong Kong during the most recent edition of the race. The crews recounted that virtually all the vessels had some form of lighting and exhibited AIS. The fishing vessels were either stationary or travelling at slow speeds of 3-6 knots and they did not form an impenetrable barrier.

Recommendations made in the report included use of Continue reading “Recommendations on reducing yacht racing risks released”

IMO has adopted a plan to address the issue of marine plastic rubbish

Dumping plastics into the sea is already prohibited under MARPOL regulations, which also oblige governments to ensure adequate port reception facilities to receive ship waste.
Dumping plastics into the sea is already prohibited under MARPOL regulations, which also oblige governments to ensure adequate port reception facilities to receive ship waste.

The IMO has pledged to address the significant problem posed by plastics to the marine environment, with the adoption of an action plan which aims to enhance existing regulations and introduce new supporting measures to reduce marine plastic litter from ships.

The plan was adopted on October 26 by IMO’s Marine Environment Protection Committee (MEPC).

Dumping plastics into the sea is already prohibited under MARPOL regulations, which also oblige governments to ensure adequate port reception facilities to receive ship waste. Under the London Convention and Protocol on the dumping of wastes at sea, only permitted materials can be dumped and this waste – such as from dredging – has to be fully assessed to ensure it does not contain harmful materials like plastics.

However, studies demonstrate that despite the existing regulatory framework to prevent marine plastic litter from ships, discharges into the sea continue to occur. Recognising that more Continue reading “IMO has adopted a plan to address the issue of marine plastic rubbish”

New dry dock initiative uses inflatable buoyancy

For the next phase of construction; the installation of the upper decks to take place, the dry dock needed to be flooded and the hull then towed to the wet dock.
For the next phase of construction; the installation of the upper decks to take place, the dry dock needed to be flooded and the hull then towed to the wet dock.

Unique Group’s Buoyancy & Ballast division has recently facilitated a high-profile dry dock project in Romania, involving the supply and operation of 840t of Seaflex inflatable buoyancy.

The hull and lower decks of the Australian Antarctic Division’s (AAD) new icebreaker Nuyina were constructed in the dry dock at Damen’s Galati Shipyard.

“Our Buoyancy & Ballast division is truly unique within the market and we consistently bring added value to our clients, working in partnership,” said Chris Sparrow, global sales manager, Buoyancy & Ballast at Unique Group.

“We get right up to speed early on in a project during Continue reading “New dry dock initiative uses inflatable buoyancy”

Preventing coal cargo from self-heating

The atmosphere in each cargo hold should be monitored, at least on a daily basis, for CO, hydrogen sulphide (H2 S), oxygen (O2) and flammable gas (LEL-methane).
The atmosphere in each cargo hold should be monitored, at least on a daily basis, for CO, hydrogen sulphide (H2 S), oxygen (O2) and flammable gas (LEL-methane).

London P&I Club has analysed the problems associated with the transportation of coal in bulk, such as self-heating and flammable gas (i.e. methane) release. Self-heating can lead to fires and the production of carbon monoxide (CO), whilst methane release can lead to an explosive atmosphere being generated in the hold.

Self-heating normally occurs in localised hot spots within a bulk cargo, and temperature measurements are unlikely to identify problems. However, when coal self-heats it produces CO, so measuring the concentration of CO is the most effective method to identify a self-heating cargo.

The atmosphere in each cargo hold should be monitored, at least on a daily basis, for CO, hydrogen sulphide (H2 S), oxygen (O2) and flammable gas (LEL-methane). If the holds are being ventilated, then ventilation should be stopped at least Continue reading “Preventing coal cargo from self-heating”

Loss of propulsion leads dredger to collide with loaded barge says report

The FRPD 309 sustained damage to the shell plating and forepeak tank forward of the collision bulkhead. In addition, the port anchor was disconnected from its housing and became wedged in the Evco 60's hull
The FRPD 309 sustained damage to the shell plating and forepeak tank forward of the collision bulkhead. In addition, the port anchor was disconnected from its housing and became wedged in the Evco 60’s hull

The Transportation Safety Board of Canada released its investigation report into the collision of the dredger FRPD 309 with the loaded barge Evco 60, on 5 December 2017, in the Fraser River.

The incident

On 04 December 2017, the dredger FRPD 309 departed a shipyard in Delta, BC, to begin dredging in the Fraser River. The vessel is a conventional trailing arm suction dredger, with the bridge and accommodation located forward and machinery space located aft. Before departure, the crew had carried out pre-departure checks, a safety meeting, and emergency drills.

After arriving at the dredging location, the vessel started dredging sand and sediment from the river bed into the hopper using the 2 trailing arms and a dredging pump. When the hopper was filled, the sand and sediment was pumped ashore via a pipeline. The master left the bridge, handing over the command of the vessel to the officer of the watch (OOW). Two engineers, 2 deckhands, and a pipe operator were also on duty.

As the vessel was turning and the pipe operator was raising the trailing arms to the deck level, the vessel experienced Continue reading “Loss of propulsion leads dredger to collide with loaded barge says report”

Prepare and make way for the world’s largest ship, the Havfarm

On the drawing board is a ship known as Havfarm (“Ocean Farm”), 430 metres in length and 54 metres wide, it will lay at anchor, fixed to the seafloor using the offshore industry’s technological solutions.
On the drawing board is a ship known as Havfarm (“Ocean Farm”), 430 metres in length and 54 metres wide, it will lay at anchor, fixed to the seafloor using the offshore industry’s technological solutions.

In conjunction with Nordlaks, NSK Ship Design has designed an aquaculture ship that could be the beginning of a sustainable revolution in the fish farming industry, named the Havfarm.

There is an air of excitement at NSK Ship Design, because they have been quietly working away since June 2015 on a special project for Nordlaks – a project that can be classified as no less than sensational for the fish farming industry.

On the drawing board is a ship known as Havfarm (“Ocean Farm”), 430 metres in length and 54 metres wide, it will lay at anchor, fixed to the seafloor using the offshore industry’s technological solutions. Norway is a world leader in Continue reading “Prepare and make way for the world’s largest ship, the Havfarm”

Sunseeker is set to move into metal boat production

The new 49m tri-deck yacht will have an interior that can be styled to each owner’s taste.
The new 49m tri-deck yacht will have an interior that can be styled to each owner’s taste.

Sunseeker International is set to partner with Dutch based ICON Yachts to produce aluminium boats.

The first boat, due for launch in 2021, will be a 49m yacht and will capitalise on the demand the boatbuilder is seeing for larger vessels.

“We know there is demand there for larger Sunseeker yachts as the 155 Yacht proved,” said Sunseeker International sales director, Sean Robertson. “The decision to stop building that model was a commercial one based on space and capacity and certainly not due to lack of demand, so we knew we needed to rethink our approach to this size of vessel and have spent considerable time looking at various opportunities.”

He added: “A move into metal also means there is no Continue reading “Sunseeker is set to move into metal boat production”

Princess Yachts is experiencing a revolution as it launches the R35

Around 20 R35s will be built each year, each using the latest technologies that have been developed through working with BAR Technologies.
Around 20 R35s will be built each year, each using the latest technologies that have been developed through working with BAR Technologies.

Princess Yachts’ latest launch is its R35, a 100% carbon fibre craft whose hull weighs half a tonne less than a comparable GRP boat explained executive chairman Antony Sheriff.

The launch of the R35 follows on from the boatbuilder recording its highest ever revenue in the history of the company in 2017 and increasing the size of its workforce by 50% over the last two and a half years.

“Innovation, design, high levels of build quality and better perceived,” said Antony. “it’s all condensed into one boat, the R35. It’s about beauty and comfort.”

He added: “This boat is symbolic of the revolution that’s happening within Princess. It’s been a very exciting run over the last few years.”

Around 20 R35s will be built each year, each using Continue reading “Princess Yachts is experiencing a revolution as it launches the R35”

Safety alert issued by BSEE following inspections and findings from fired vessels

Photo credit: BSEE
Photo credit: BSEE

US Bureau of Safety and Environmental Enforcement (BSEE) has issued a safety alert summarizing its findings and recommendations following a number of recent risk-based inspections. BSEE’s team of inspectors and engineers developed several recommendations from inspection findings to reduce the risks associated with fired vessels; hydrocarbon processing vessels on offshore oil and gas facilities with self-contained, natural or forced draft burners.

Between July 17 and July 20, BSEE inspectors visited 27 platforms operated by 14 unique operators to focus on personnel competency, mechanical integrity of fired vessels, managements systems, and maintenance of fire suppression systems.

BSEE inspectors also tested the effectiveness of Continue reading “Safety alert issued by BSEE following inspections and findings from fired vessels”

Serious eye injury during maintenance of fresh water steriliser caused due to lack of PPE

It was reported that the injured engineer was not wearing any face or eye protection when carrying out the work, despite the ready availability of this equipment in the engine room.
It was reported that the injured engineer was not wearing any face or eye protection when carrying out the work, despite the ready availability of this equipment in the engine room.

In the UK P&I Club‘s latest ‘Lessons Learned’ feature, Capt David Nichol references a case about a serious eye injury caused to an engineer who was engaged in carrying out routine maintenance of a fresh water steriliser. The investigation and outcome identified that the injured man had not been part of a proper risk assessment and consequently had not been wearing any face protection.

The incident occurred while two of the vessel’s engineers were performing maintenance on the U.V. steriliser of the fresh water generator in port. The work involved replacing a U.V. lamp and its associated tubular quartz glass sleeve within the cylindrical steriliser casing.

After the old lamp and sleeve were removed and the new sleeve installed, the engineers decided to hydrostatically test the steriliser unit to verify that the sleeve was correctly fitted and not Continue reading “Serious eye injury during maintenance of fresh water steriliser caused due to lack of PPE”

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