MAIB

MAIB issues safety alert on safety harness tethers on sailing yachts

Posted on by News Hound
Figure 1: Tether hook under deck cleat
Figure 1: Tether hook under deck cleat

Background

The sailing yacht CV30 was taking part in the third leg of the Clipper Round the World Yacht Race having left Cape Town on 31 October 2017 bound for Fremantle, Western Australia. At about 1414 local time on 18 November 2017, the yacht was in position 42°30.3’S, 087°36.3’E, approximately 1500nm from Fremantle, when a crew member, Simon Speirs, fell overboard. He was attached to the yacht by his safety harness tethers. The hook at the end of the tether that was clipped to a jack-line, deformed and released resulting in him becoming separated from the yacht. Simon Speirs was recovered unconscious onto the yacht but sadly could not be resuscitated.

Continue reading “MAIB issues safety alert on safety harness tethers on sailing yachts”

MAIB issues report and safety flyer about gas explosions on general cargo ship Nortrader

Posted on by News Hound
Nortrader alongside with damaged hatch covers following the gas explosions
Nortrader alongside with damaged hatch covers following the gas explosions

On 13 January, at 1447, Nortrader, anchored off Plymouth with a cargo of unprocessed incinerator bottom ash (U-IBA), suffered 2 explosions in quick succession. The first explosion was in the forecastle store and the second in the cargo hold. The chief engineer, in the forecastle store at the time, suffered second degree burns requiring 4 months to recover. The vessel suffered extensive damage putting it out of service for over 3 months.

Safety lessons
Sea transportation of a cargo that was not included in the schedule of authorised cargoes of the International Maritime Solid Bulk Cargoes (IMSBC) Code
Not conducting appropriate tests that could have identified the propensity of the cargo, U-IBA, to release hydrogen when wet
The inadequacy and the inappropriateness of United Nations Test N.5 for the detection of flammable gases from non-homogeneous material Continue reading “MAIB issues report and safety flyer about gas explosions on general cargo ship Nortrader”

MAIB report published into the cargo collapse on bulk carrier Graig Rotterdam resulting in one fatality

Posted on by News Hound
The Graig Rotterdam. Image courtesy of shipspotting.com
The Graig Rotterdam. Image courtesy of shipspotting.com

On 18 December 2016, the bulk carrier Graig Rotterdam was discharging a deck cargo of packaged timber at anchor in Alexandria Port, Egypt. At 1109, the bosun, a Chinese national, fell overboard and into a barge that was secured alongside after the timber deck cargo stack on which he was standing partially collapsed. Although the ship’s crew provided first-aid following the accident, the bosun later died of his injuries.

Safety Issues

Poor stevedoring practices probably contributed to the unsecured cargo stack collapsing, and no measures were in place to prevent the bosun from falling overboard as a result
With the deck cargo lashings removed, the cargo packages had insufficient racking strength to counter the effects of ship movement, cargo repositioning, dunnage displacement, barges securing to deck cargo stacks, and cargo discharge operations over a prolonged period
Poor stevedoring practices that had previously been witnessed by the ship’s crew were not discussed and so were allowed to continue Continue reading “MAIB report published into the cargo collapse on bulk carrier Graig Rotterdam resulting in one fatality”

MAIB report into the grounding of the CMA CGM Vasco de Gama published

Posted on by News Hound
Ultra-large container vessel CMA CGM Vasco de Gama
Ultra-large container vessel CMA CGM Vasco de Gama

In the early hours of the morning on 22 August 2016, the 399m long ultra-large container vessel CMA CGM Vasco de Gama grounded on the western side of the Thorn Channel whilst approaching the Port of Southampton. The vessel was the largest UK-flagged vessel at the time and had two of the port’s specialist container ship pilots onboard.

The ship ran aground on a rising tide and on a flat shingle/sand sea-bed. A combination of tugs and ship’s engines enabled it to be re-floated soon after grounding. Continue reading “MAIB report into the grounding of the CMA CGM Vasco de Gama published”

MAIB releases its report into the ground of Muros on Haisborough Sand

Posted on by News Hound
Muros containership
Muros containership

At 0248 (UTC+1) on 3 December 2016, the bulk carrier Muros ran aground on Haisborough Sand on the east coast of the United Kingdom. Attempts to manoeuvre clear of the shallows were unsuccessful but the vessel was re-floated 6 days later with tug assistance. There were no injuries and no pollution, but damage to Muros’s rudder necessitated the vessel being towed to Rotterdam, Netherlands, for repair.

The MAIB investigation identified, inter alia:
Continue reading “MAIB releases its report into the ground of Muros on Haisborough Sand”

MAIB report published into an accident during pilot transfer resulting in loss of one life

Posted on by News Hound
Pilot boat Patrol
Pilot boat Patrol

At 1812 on 5 October 2016, a Port of London Authority sea pilot was in the process of boarding the Bahamas registered general cargo vessel Sunmi from the pilot transfer Patrol when he fell and was crushed between the two vessels. He died at the scene despite prompt medical attention from Royal National Lifeboat Institution and local ambulance crew.

Safety Issues
– Low freeboard pilot transfers involve risks that should be included in risk assessments for boarding and landing
– The designated pilot boarding station on board Sunmi was not marked and the deck gate should not have been opened in preparation for the transfer as it was unsuitable
Continue reading “MAIB report published into an accident during pilot transfer resulting in loss of one life”

MAIB issues an essential Safety Digest featuring 25 cases

Posted on by News Hound
MAIb Safety Digest
MAIb Safety Digest

The Marine Accident Investigation Branch (MAIB) examines and investigates all types of marine accidents to, or on board UK vessels worldwide and other vessels in UK territorial waters. This Safety Digest (02/17) draws the attention of the marine community to some of the lessons arising from investigations into recent accidents and incidents. It contains information which has been determined up to the time of issue.

In his introduction to the Safety Digest, Steve Clinch, Chief Inspector of Marine Accidents for the MAIB says, “A fire is one of the most frightening things that can happen at sea. Often, seafarers have no ready access to the emergency services when a fire breaks out and will need to rely on their own resources, courage and training to tackle and extinguish the blaze quickly to ensure the safety of the ship and everyone on board. After reading one of the cases while editing this edition of the Safety Digest, I found myself thinking about the recent fire that engulfed Grenfell Tower, a west London residential tower block. This was an horrific incident; 80 people are currently presumed to have died but the ferocity of the fire means that the final death toll may never be known for sure. Why the Grenfell Tower fire spread so quickly is the subject of intense debate but its source was attributed to a domestic fridge/freezer that overheated. Case 10 provides a reminder that fires can quite easily start in a similar way on a ship. In that case a fire was caused when a travel fridge was placed on the carpeted area of the deck in a cabin; the lack of air circulation around the unit caused the fridge to overheat… fortunately the crew were able to extinguish the fire without too much damage being done.” Continue reading “MAIB issues an essential Safety Digest featuring 25 cases”

MAIB report published on the grounding of Transocean Winner rig after the loss of tow

Posted on by News Hound
Oil rig
Oil rig

At 0652 on 8 August 2016, the Marshall Islands registered semi-submersible rig Transocean Winner grounded on the Isle of Lewis following the loss of tow from the Dutch registered tug ALP Forward. The tug and tow was on passage from Stavanger, Norway to Valletta, Malta when it encountered severe weather west of the Hebrides. The effect of the wind and waves on Transocean Winner led to the loss of ALP Forward’s ability to control the direction and speed of the tug and tow. After being dragged backwards by the tow for over 24 hours, the tow line, weakened by the repeated sudden loadings, parted and the tug was unable to pick up the emergency towline.

Continue reading “MAIB report published on the grounding of Transocean Winner rig after the loss of tow”

MAIB report into carbon monoxide poisoning on Vasquez

Posted on by News Hound
The Motor Cruiser, Vazquez
The Motor Cruiser, Vazquez

The MAIB has published its report and findings into a carbon monoxide poisoning incident onboard motor cruiser Vasquez moored in Cardiff Bay, which led to loss of life.

At approximately 1200 (UTC) on 12 November 2016, the owner of the 7.75m motor cruiser Vasquez fell unconscious after being overcome by carbon monoxide (CO) that had been emitted from failed rubber bellows that formed part of the inboard engine’s wet-exhaust system. Although rescuers came to his aid, it was not possible to save his life. The boat’s engine had not been regularly serviced and there was evidence that the exhaust system of the engine had been modified during the boat’s life. Continue reading “MAIB report into carbon monoxide poisoning on Vasquez”

Effectiveness of lifejackets called into question by MAIB report on the foundering of fishing vessel Louisa

Posted on by News Hound
Photograph of Louisa recovery
Photograph of Louisa recovery

Early on 9 April 2016, the fishing vessel Louisa foundered, with the loss of three lives, while anchored close to the shore in Mingulay Bay in the Outer Hebrides.

The skipper and crew, who had been working long hours before anchoring late the previous evening, had woken suddenly as the vessel was sinking rapidly by the bow. They were able to escape to the aft deck, activate the emergency position indicating radio beacon (EPIRB), and to don lifejackets. However, they were unable to inflate the liferaft as they abandoned the vessel.

Continue reading “Effectiveness of lifejackets called into question by MAIB report on the foundering of fishing vessel Louisa”

Safety warning issued by MAIB following a fatal boiler explosion on ship Manhattan Bridge

Posted on by News Hound
The Manhattan Bridge. Photo credit: Ron van de Velde
The Manhattan Bridge. Photo credit: Ron van de Velde

The engine room oiler, Manhattan Bridge, suffered fatal injuries and the second engineer suffered severe burn injuries when a furnace explosion occurred on the vessel’s auxiliary boiler. The oiler and engineer were attempting to restart the boiler after it had suffered a flame failure cut out.

The boiler had tripped out several times due to flame and ignition failures earlier in the day and had been successfully restarted by the second engineer.

Following the accident, waxy deposits, sufficient to cause intermittent fuel supply problems, were found in the boiler’s distillate fuel supply filter.

Continue reading “Safety warning issued by MAIB following a fatal boiler explosion on ship Manhattan Bridge”

MAIB publishes report into grounding and evacuation of domestic passenger vessel Surprise

Posted on by News Hound
A tug boat surrounded by lifeboats
Photo credit: Mark Harcum

Summary of the incident
At 1135 on 15 May 2016, the passenger vessel Surprise suffered hull damage and started flooding when it grounded at Western Rocks, Isles of Scilly. All 48 passengers were safely evacuated to shore. The flooding was contained by the passenger vessel Surprise,  own bilge pumps and it returned to harbour under its own power.

Resulting safety issues
A passage plan had not been prepared for the trip. Passage planning is essential for every voyage to ensure all navigational hazards are identified and avoided.
Continue reading “MAIB publishes report into grounding and evacuation of domestic passenger vessel Surprise”

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