Poor oversight and regulatory requirements led to the fatal Conception dive boat fire says NTSB

Following an investigation into the California dive boat fire that killed 34 people in 2019, the National Transportation Safety Board has called for major safety improvements to small passenger vessels, including interconnected smoke detectors and a USCG inspection program. The 75-foot recreational diving vessel, Conception, with 33 passengers and six crew aboard, was anchored in Platts Harbor, off Santa Cruz Island, when it caught fire in the early morning of 2 September 2019.

All 33 passengers and one crewmember died of smoke inhalation after they were trapped in the berthing area while a fire raged on the deck above. Both exits from the berthing area led to the fire and smoke filled enclosed area above. Continue reading “Poor oversight and regulatory requirements led to the fatal Conception dive boat fire says NTSB”

Cause of Maersk Honam fire is inconclusive reveals report

Maersk Honam fire - cause is inconclusive
Maersk Honam fire – cause is inconclusive

The Transport Safety Investigation Bureau (TSIB) of Singapore has published its report on the fatal Maersk Honam fire which occurred in March 2018. The report concludes that the actual cause of the fire was not conclusive.

On 6 March 2018, during fine weather, the Singapore registered container ship Maersk Honam, which was carrying 7860 containers, while en route from Singapore to Suez Canal, experienced a severe fire that started from no.3 cargo hold when the ship was in the Arabian Sea, about 900 nautical miles west of the coast of India.

All the 27 crew responded to fight the fire by conducting boundary cooling and subsequent release of carbon dioxide (CO2) into the cargo Continue reading “Cause of Maersk Honam fire is inconclusive reveals report”

MAIB issues urgent safety bulletin about the death of two men caused by carbon monoxide poisoning

On 4 December 2019 two men returned to 9.18m privately owned motor cruiser Diversion, which was moored on the river Ouse in York. The diesel fuelled heater had been leaking exhaust fumes into the boat’s cabin while they were ashore, and both men were overcome by a high level of carbon monoxide poisoning and died shortly after they entered the boat’s cabin.

Safety Issues
1) no carbon monoxide alarm was fitted;

2) the cabin heater had been installed by the vessel’s owner, but the installation had not been professionally checked and no servicing had been carried out. Continue reading “MAIB issues urgent safety bulletin about the death of two men caused by carbon monoxide poisoning”

Loss of towline shackle pin led to tugboat Mangilao sinking reveals NTSB accident report

Tugboat Mangilao (Photo: Cabras Marine Corporation / NTSB)
Tugboat Mangilao (Photo: Cabras Marine Corporation / NTSB)

The loss of a towline shackle pin and deteriorated watertight fittings caused tugboat Mangilao to sink in the Pacific Ocean about 800 miles northwest of Guam, the National Transportation Safety Board (NTSB) has revealed in a Marine Accident Brief.

The 114 foot US flagged tugboat Mangilao sank on August 5, 2019 while being towed to a drydock in Subic Bay, Philippines by the 97 foot US flagged tug Chamorro. Both vessels were owned and operated by Cabras Marine Corporation. No one was aboard tugboat Mangilao and there were 10 crew members aboard the Chamorro.

No pollution nor injuries were reported in connection with the sinking. The 1982-built tugboat Mangilao, which was estimated to be worth Continue reading “Loss of towline shackle pin led to tugboat Mangilao sinking reveals NTSB accident report”

NTSB accident report concludes that incomplete safety procedures led to barge explosion

NTSB: incomplete safety procedures led to barge explosion
NTSB: incomplete safety procedures led to barge explosion

The National Transportation Safety Board (NTSB) has published Marine Accident Report 20-34 detailing the findings of its investigation involving the explosion of a barge at the Illinois Marine Towing Heritage Slip on the Chicago Ship and Sanitary Canal, Illinois on the 4 November 2019.

The barge explosion occurred when the IB1940 was being prepared for cleaning after its cargo of acetone had been unloaded. No injuries or pollution were reported in connection with the explosion. The barge, however, was declared a total constructive loss, valued at $1.75M. Continue reading “NTSB accident report concludes that incomplete safety procedures led to barge explosion”

IMSBC Code amendments come into force from 1 January 2021

IMSBC Code amendments come into force from 1 January 2021
IMSBC Code amendments come into force from 1 January 2021

As Amendment 05-19 of the International Maritime Solid Bulk Cargoes (IMSBC) Code comes into force on 1 January 2021, here are some of the changes outlined in more detail. The IMSBC Code amendments happen every two years to reflect the changes in the nature and variety of solid bulk cargoes presented for shipment. In June 2019, IMO’s Maritime Safety Committee adopted Resolution MSC.462 (101) specifying forthcoming IMSBC Code amendments (05-19).

Bauxite cargoes are subject to change with and the new criteria distinguishing a bauxite cargo that may liquefy (Group A) from one that will not (Group C). Continue reading “IMSBC Code amendments come into force from 1 January 2021”

Machinery failure caused by lubrication contamination case study

Machinery failure caused by lubrication contamination
Machinery failure caused by lubrication contamination

The Swedish Club has described an incident of machinery failure onboard due to lubrication contamination in their system. An investigation showed that the engine had been operated on a high thermal load for a long time and the turbocharger’s efficiency had been affected by fouling, while the lubrication oil had been contaminated for some time.

The vessel concerned was at anchor, in ballast, awaiting further instructions. The weather deteriorated after seven days and the vessel’s anchor dragged. The anchor was heaved up and the vessel started to slow steam in the area. After about 24 hours, the differential pressure alarm of the main engine duplex lubrication oil filter sounded in the ECR. The crew found aluminium and other Continue reading “Machinery failure caused by lubrication contamination case study”

Varkan Ege: COLREGs implementation called into question after vessels collide reveals MCIB investigation

MCIB report on 'Varkan Ege'
MCIB report on ‘Varkan Ege’

Ireland’s MCIB has published an investigation report on the collision between the tanker ‘Varkan Ege’ and the sailing vessel ‘Medi Mode’ in Irish waters during August 2019. The investigation attributed the incident to a mix of misunderstanding, inefficient lookout and poor knowledge of COLREGs.

On Saturday, 22 August 2019 at 10.45 hrs, the sailing vessel ‘Medi Mode’ departed from Arklow and was on route to Kilmore Quay. A decision was made to change the destination from Kilmore Quay to Howth as the weather had deteriorated, and due to an impending night arrival in Kilmore Quay.

At 17.45 hrs on 22 August, abeam of Rosslare, a course was set for the home port of Howth. The vessel Continue reading “Varkan Ege: COLREGs implementation called into question after vessels collide reveals MCIB investigation”

MCA: Bilge water alarms consultation under way

MCA: Bilge water alarms consultation under way
MCA: Bilge water alarms consultation under way

The Maritime Coastguard Agency (MCA) have released information about their new proposed regulation for Bilge Water Alarms.

Consultation is due to begin on draft legislation that intends to reduce the risk of an accident arising as a result of water coming into a vessel without the crew knowing it is happening.

The new regulations would mean that all vessels greater than 24 metres in length but less than 500 gross tonnage would have to be fitted with bilge alarms.
Owners of vessels less than 500 gross tonnage would still have to formally assess the risks to crew Continue reading “MCA: Bilge water alarms consultation under way”

MAIB Safety Digest lessons from Marine Accidents reports October 2020 published

MAIB Safety Digest lessons from Marine Accidents reports October 2020 published
MAIB Safety Digest lessons from Marine Accidents reports October 2020 published

In an extract from the introduction to the latest and second MAIB Safety Digest October 2020, Andrew Moll, Chief Inspector of Marine Accidents said, “This has been a challenging year for us all, and some sectors of the marine industry have been very hard hit by the fallout from the COVID-19 pandemic.

It therefore pains me to say that overall this year there seems to be very little change in the overall rate at which accidents and incidents are occurring. The need to improve safety is therefore very much with us.

Continue reading “MAIB Safety Digest lessons from Marine Accidents reports October 2020 published”

Baltic countries to look at new evidence on 1994 roll-on roll-off ferry Estonia sinking

Photo credit: REUTERS/Ints Kalnins/File Photo reuters_tickers
Photo credit: REUTERS/Ints Kalnins/File Photo reuters_tickers

The roll-on roll-off ferry Estonia, carrying 803 passengers and 186 crew, sank on a stormy Baltic Sea shortly after midnight on September 28, 1994. The official investigation in 1997 concluded that the bow shield had failed, damaging the bow ramp and flooding the car deck. However, Sweden said that a Discovery Network documentary about the disaster included new underwater video images from the wreck site showing damage on the starboard side of the wreck.

“Estonia, Finland and Sweden have agreed that verification of the new information presented in the documentary will be made,” the foreign ministers of the three countries said in a joint statement on Monday. Continue reading “Baltic countries to look at new evidence on 1994 roll-on roll-off ferry Estonia sinking”

The bizarre account of how RCR saved 49 boats on the River Avon in an18 hour shift

RCR saved 49 boats on the River Avon in an18 hour shift
RCR saved 49 boats on the River Avon in an18 hour shift

A report at Somerset Live reveals how the RCR (River Canal Rescue) team managed to pull off a huge logistical feat to save 49 canal boats in one 18 hour shift in Bath. Disaster struck on the Kennet and Avon Canal when a sluice gate broke at Twerton at September 15. Water rapidly drained from the canal and in the space of an hour no more than a trickle was left.

Several boats were capsized completely when their tight moorings pulled them in the wrong direction as the water disappeared. In total 49 canal boats became stranded in thick silt for several days, with boats perched precariously on concrete slabs, on their sides or submerged in filthy water.

RCR is regularly called in to attend incidents with canal boats often involving Continue reading “The bizarre account of how RCR saved 49 boats on the River Avon in an18 hour shift”

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