Leading classification society ClassNK has announced that it has released amendments to its Rules and Guidance for the Survey and Construction of Steel Ships. ClassNK is constantly revising its Rules and Guidance in order to reflect the latest results from relevant research and development projects, feedback from damage investigations, requests from the industry as well as changes made to relevant international conventions, IACS unified requirements (UR), national regulations and so on.
In collaboration with the Norwegian, Danish and US maritime authorities, battery manufacturers, system integrators, suppliers of fire extinguishing systems, shipyards and shipowners, DNV GL has released a new report on enhanced battery safety on vessels. The report assesses explosion and fire risks in maritime battery installations and the effectiveness of fire extinguishing systems in the event of a battery fire.
“Batteries onboard ships are both environmentally friendly and cost-effective solutions that we wish to see more of in the future. This project has been important in learning the risks of these systems and using the new insight to improve safety requirements,” says Lars Alvestad, Acting Director of the Norwegian Maritime Authority.
Boyan Slat, CEO of The Ocean Cleanup, the Dutch non-profit organization developing advanced technologies to rid the world’s oceans of plastic, late last year unveiled his invention to prevent the unrelenting flow of plastic pollution into the world’s oceans. The Interceptor™, under development by Boyan Slat’s The Ocean Cleanup since 2015, complements the organization’s founding mission by attacking the flow of plastic garbage at its source, the world’s vast network of rivers.
“To truly rid the oceans of plastic, we need to both clean up the legacy and close the tap, preventing more plastic from reaching the oceans in the first place. Combining our ocean cleanup technology with the Interceptor™, the solutions now exist to address both sides of the Continue reading “Boyan Slat is one to watch in the 2020s as his Interceptor vessel and ambitious project to clean the rivers takes shape”
The English Commercial Court has provided a ruling in the case of Alianca Navegacao e Logistica Ltda v Ameropa SA (The Santa Isabella) [2019] EWHC 3152 (Comm) which provides useful guidance on:
– the legal test for a usual and customary route; and
– owners’ obligation to ventilate and care for cargo.
Key facts in the case
Alianca, the disponent owner of the bulk carrier Santa Isabella, chartered the ship in 2016 to Ameropa to carry a cargo of corn and maize in bulk from Topolobampo, Continue reading “Santa Isabella: English Court clarifies owner route and cargo ventilation and care obligations”
On February 19, 2019, the Cypriot-flagged cargo ship RABA, sailing from Copenhagen to Szczecin, collided with the Danish-flagged ‘World Bora’, which was sailing towards the Viking wind farm in the Exclusive Economic Zone. Consequently, the Danish Marine Accident Investigation Board has published an accident report to determine the factors that caused the collision.
The master of RABA was responsible for observing the traffic onboard the vessel and did not identify any ships as a risk of collision. On the starboard side, the other vessel World Bora was seen crossing RABA’s course but wasn’t considered as a danger that could cause a collision. Thus, the master didn’t pay closer attention. Continue reading “World Bora collision with the RABA: DMAIB releases accident report”
Maritime NZ (New Zealand) has produced a safety update to advise of the potential problems and risks that can occur from fixed gas fire extinguishing systems on vessels, focusing on CO2 systems.
A fixed gas fire-extinguishing system is a gaseous substance (often CO2) in a cylinder separate from, but connected to, a protected space and is used to fight a fire. Commonly fixed systems are installed for engine rooms and pump rooms. After air vents are closed and the area sealed, the gas is released in bulk quantity to flood Continue reading “Maritime NZ issues a safety update on the risks of fixed gas fire extinguishing systems on vessels”
From 31 December 2020 non-EU vessels calling at EU ports must carry an authorized Inventory of Hazardous Materials (IHM) and Statement of Compliance (SoC). The European Union (EU) Ship Recycling Regulation (EUSRR) is aimed at ensuring that ships, when being recycled, do not pose any unnecessary risk to human health and safety, or to the environment, and to ensure the proper management of hazardous materials on board ships throughout their lifecycle. The EUSRR is an early implementation of the International Maritime Organization’s (IMO’s) Hong Kong International Convention for the Safe and Environmentally Sound Recycling of Ships (the “Hong Kong Convention”), which has yet to meet the criteria for its entry into force.
To support shipowners in meeting the EUSRR requirements, the Republic of the Marshall Islands (RMI) Registry has launched a new IHM verification service. Continue reading “Inventory of Hazardous Materials launched by RMI”
The UK Marine Accident Investigation Branch (MAIB) has released an interim report into the explosion and fire on board the chemical tanker Stolt Groenland, but before concluding its investigation, MAIB is calling for information regarding any accidents or near-misses involving the carriage of styrene monomer, including any actions subsequently taken.
The fire on Stolt Groenland occurred in Ulsan, South Korea, on September 28, 2019. The Cayman Islands registered vessel had sailed from Houston on August 17 carrying 20 different chemical cargoes in 37 of her 39 cargo tanks. At about 0600 on September 28, the Singapore registered chemical/product tanker Bow Dalian secured alongside Stolt Groenland’s port side. The purging of Bow Dalian’s cargo tanks with nitrogen supplied from shoreside vehicles was then commenced in readiness for a ship-to-ship cargo transfer with Stolt Groenland. Continue reading “MAIB makes urgent call for information on styrene monomer near misses or accidents”
In the early hours of the morning on May 24, an explosion was heard and a fire identified on the South Korean-flagged, 1,585-TEU KMTC Hong Kong as she sat quayside in Laem Chabang, Thailand. The container fire spread throughout containers understood to be carrying noxious substances.
From across the river, a video was recorded and uploaded to YouTube showing a thick column of smoke becoming a sequence of plumes as devastating explosions occurred – apparently the result of tank containers carrying paraffin. Soon locals were reporting a burning sensation on their skin and breathing difficulties. A few hours later, 37 had been admitted to the hospital, poisoned or with fire or chemical burns. Some 143 were affected by chemicals in the smoke. Continue reading “Hell on Water: Container fire on ships are becoming increasingly common”
The Federal Bureau of Maritime Casualty issued an investigation report on vessel “Ventura”, to look for the causes that resulted to the vessel’s cargo tanks and cargo being burnt down, highlighting that sugar beet pulp is prone to ignition when moistured and heaped.
Specifically, the Antigua and Barbuda-flagged multipurpose vessel called “Ventura” began its journey from Liepaja in Latvia heading to Casablanca in Morocco on December 18, 2015.
The vessel was transmitting about 4,811 mt of sugar beet pulp with no added molasses. The vessel sailed by the Kiel lighthouse at 11.00, and at 12.00 smoke was noted onboard the vessel and triggering the fire alarm.
The National Transportation Safety Board (NTSB) has released a Marine Accident Brief about the fire on the offshore supply vessel Grand Sun, noting that substantial use of combustible wood paneling and drapery contributed to the extent of the fire.
The Grand Sun was transiting the Chandeleur Sound in the Gulf of Mexico, about 15 miles from the Chandeleur Islands, Louisiana, on October 8, 2018, when she caught on fire. The four crewmembers aboard attempted to fight the fire but were unsuccessful. They remained on the stern of the vessel until they were rescued by the U.S. Coast Guard. The fire burned itself out, and the vessel was later towed to port. No pollution or injuries were reported. The vessel, valued at $1.6 million, was deemed a constructive total loss.
The U.S. Coast Guard has issued an alert to towboat operators about safety hazards associated with retractable pilothouses. These specialized hydraulic systems are sometimes used on towing vessels designed for low air draft restrictions.
Retractable pilothouses give towboat operators on waterways with fixed bridges the ability to lower the house and pass underneath, then raise the house to get a clearer view over their barge tows. While useful, when a pilothouse is being lowered, it presents a crushing hazard to personnel below. Some retractable pilothouses may also be operated in an “emergency mode” that increases the rate of descent and provides less time for workers to recognize the situation and get clear of the danger zone.
At present, there is no explicit requirement for the hydraulics systems operating these retractable pilothouses to be fitted with fail-safe features. Absent a fail-safe device, the failure of the hydraulic cylinder or other system component may not provide enough time for a crew member to recognize the hazard, exit the danger zone and avoid a catastrophe. Some retractable pilothouses may also lack any alarms that would warn of emergency mode operation, increasing the risk to personnel. Continue reading “USCG warns of potential crushing hazard underneath retractable pilothouses”
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