Wärtsilä moves towards remote guidance for vessel repair and maintenance

Wärtsilä’s remote guidance service also proved successful during a demonstration in the TT-Lines office
Wärtsilä’s remote guidance service also proved successful during a demonstration in the TT-Lines office

Wärtsilä has successfully tested its remote guidance service, so claiming to have created ‘an entirely new dimension in vessel repair and maintenance operations’.

Through real-time communication using voice-controlled Augmented Reality (AR) wearables and remote guidance software, ship crew members, field service engineers and shipyard personnel can communicate with shore-based experts anywhere in the world.

The tests were carried out onboard the Huckleberry Finn, a RoRo ferry operated by TT-Lines, while sailing between Trelleborg, Sweden and Travemünde, Germany.

Simulated remote guidance service situations were carried out on the ship’s navigation equipment on the bridge and on the shaft line seals and bearings in the engine room.

Continue reading “Wärtsilä moves towards remote guidance for vessel repair and maintenance”

IMO Sub-Committee finalises draft amendments to ventilation requirements for survival craft

During the meeting of the IMO Sub-Committee, a correspondence group was established.
During the meeting of the IMO Sub-Committee, a correspondence group was established.

The IMO Sub-Committee on Ship Systems and Equipment held its 6th Session from 4 to 8 March 2019. The meeting focused on improvements in ventilation conditions of survival craft that will be achieved by finalising draft amendments to the LSA Code on ventilation requirements for survival craft and draft amendments to the ‘Revised recommendation on testing of life-saving appliances’.

Mainly, the Sub-Committee discussed the draft amendments to the LSA Code, relating to ventilation requirements of totally enclosed lifeboats.

In the meantime, the meeting made progress in developing draft amendments to the revised recommendation on testing of life-saving appliances regarding the ventilation of survival craft, aiming to ensure a habitable environment is maintained in such survival craft.

Continue reading “IMO Sub-Committee finalises draft amendments to ventilation requirements for survival craft”

Safe loading practices highlighted in fishing vessel sinking

Around 0900 on 9 April, the mate, who was on watch, noticed that the vessel was not fully returning upright when it was heeled over by the swell
Around 0900 on 9 April, the mate, who was on watch, noticed that the vessel was not fully returning upright when it was heeled over by the swell

The Transportation Safety Board of Canada (TSB) has published an investigation report on the sinking of the fishing vessel ‘Western Commander’ off Triple Islands, Dixon Entrance, British Columbia, in April 2018. The report highlighted issues related to safe loading practices and proper risk identification.

In April 2018, the vessel was under contract to sea urchin buyers to transport urchins for 11 different harvesters. From 4 April to the morning of 6 April, the vessel remained at anchor in Parry Passage due to inclement weather.

Around 0900 on 9 April, the mate, who was on watch, noticed that the vessel was not fully returning upright when it was heeled over by the swell. Water was coming over the port railing and remaining on deck, and the vessel developed a port list. At some point, water had entered the port forward fish hold. In an attempt to Continue reading “Safe loading practices highlighted in fishing vessel sinking”

Vessel stability compromised by weight creep says USCG advice note

Photo credit: A crewmember from Ocean Rover
Photo credit: A crewmember from Ocean Rover

The US Coast Guard has published its Findings of Concern with essential information it wishes to share about unsafe conditions that investigators have identified as causal factors in a casualty that could contribute to future incidents. The Findings of Concern follow the sinking of a fishing vessel in February 2017.

In February 2017, immediately after 27 days of cod fishing, a 98-foot commercial fishing vessel carrying 200 crab pots with a crew of six departed Dutch Harbor, Alaska, and proceeded towards St. Paul Island to drop off bait with the intent to transit to the Opilio crab fishing grounds.

The vessel got underway despite multiple National Weather Service (NWS) marine forecasts indicating areas of freezing spray throughout the vessel’s planned route.

Continue reading “Vessel stability compromised by weight creep says USCG advice note”

Another five casualities in holds highlights the dangers of solid bulk cargoes

An article titled Time to Rethink Safety with Solid Bulk Cargoes by Captain Kevin Cribbin published on December 18 last year highlighted that 24 people had died in ships’ holds while handling solid bulk cargoes during 2018.

There have already been five more fatalities on two bulk carriers this year. Two crew members are reported to have died on February 1 after inhaling toxic fumes while unloading wood chips on the MV Green World in Merak Port in Java, Indonesia.

Another three crew members, including the master and chief officer, died on February 24 on the MV Bahri Bulk in Damman, Saudi Arabia, Continue reading “Another five casualities in holds highlights the dangers of solid bulk cargoes”

IMO SDC 6 introduces SOLAS amendment for safer mooring

The draft SOLAS amendments and draft guidelines/guidance will now be forwarded to the Maritime Safety Committee (MSC) in June, for approval.
The draft SOLAS amendments and draft guidelines/guidance will now be forwarded to the Maritime Safety Committee (MSC) in June, for approval.

As part of its work to make ships mooring safer, IMO’s Sub-Committee on Ship Design and Construction (SDC 6), which took place on 4-8 February 2019, has introduced new requirements for appropriate and safe-to-use designs of mooring arrangements, a maintenance and inspection regime, as well as proper documentation.

The submissions at the meeting highlighted that mooring operations continue to pose a risk to ships’ crews, but also shore-based mooring personnel.

It is also one of the work situations where crew members are exposed to excessive dynamic forces (snap-back), detrimental heavy manual Continue reading “IMO SDC 6 introduces SOLAS amendment for safer mooring”

Pilot’s decision to proceed with unsecured deck hatches led to sinking

The US National Transportation Safety Board (NTSB) issued an investigation report on the sinking of the towing vessel ‘Ricky Robinson’ on the Lower Mississippi River, in December 2017, which caused death of the two crewmen onboard, oil discharge and significant damage of the vessel.

On 8 December 2017, about 11:26 local time, the Ricky Robinson capsized and sank on the Lower Mississippi River at mile 732.8 near Memphis, Tennessee, with two crewmembers on board, after the towing vessel began taking on water.

The pilot made a distress call just before the sinking; neither crewmember was found during the search and rescue operations that followed.

When the vessel was recovered 9 days later, the deckhand’s body was discovered inside the wreckage; the pilot is Continue reading “Pilot’s decision to proceed with unsecured deck hatches led to sinking”

Change in enforcement expectations for mild steel welding fume

There is new scientific evidence from the International Agency for Research on Cancer that exposure to mild steel welding fume can cause lung cancer and possibly kidney cancer in humans. The Workplace Health Expert Committee has endorsed the reclassification of mild steel welding fume as a human carcinogen.

Consequences
With immediate effect, there is a strengthening of HSE’s enforcement expectation for all welding fume, including mild steel welding; because general ventilation does not achieve the necessary control. Continue reading “Change in enforcement expectations for mild steel welding fume”

Leaking lube oil causes engine room fire on towing vessel

The speed of which the fire grew to encompass the engine room and the location of primary fire equipment within that same space together eliminated the opportunity for the crew to effectively fight the fir
The speed of which the fire grew to encompass the engine room and the location of primary fire equipment within that same space together eliminated the opportunity for the crew to effectively fight the fire.

The NTSB issued an investigation report on the engine room fire and explosion onboard the towing vessel ‘J.W. Herron’ on Big Bayou Canot near Mobile, Alabama in December 2017. The report identified leaking lube oil from a propulsion diesel engine hose or tubing fitting that was ignited off an exposed hot engine surface, as the key cause of the accident.

About 1340 local time on 13 December 2017, the towing vessel J.W. Herron was shifting barges on Big Bayou Canot near Twelvemile Island, approximately 8 miles north of Mobile, Alabama, when a fire began in the lower engine room and quickly spread.

After the crew of three partially secured the engines and fuel supply, heavy smoke and fire prevented them from Continue reading “Leaking lube oil causes engine room fire on towing vessel”

Operation on high thermal load damages engine

Photo for illustration purposes only.
Photo for illustration purposes only.

The Swedish Club has published some lessons learnt from a machinery failure. The six cylinder, medium speed type engine sustained serious damage serious damage and had to be renewed. Additionally, the turbo charger had to be overhauled.

The vessel in question was in ballast and at anchor, waiting for further instructions. After seven days the weather got worse and the ship’s anchor dragged. The anchor was heaved up and the vessel started to slow steam in the area.

After about a day, the differential pressure alarm of the main engine duplex lubrication oil filter sounded in the engine control room. The crew found aluminium and other metal inside the Continue reading “Operation on high thermal load damages engine”

Can test training pack launched by North Club P&I Club to address liquefaction risk

North P&I Club has launched a new series of bite-sized training packs to help seafarers and others avoid the contributing factors to workplace casualties, as well as unplanned events that had the potential to result in injury, illness, or damage. The first training pack focuses on the Can Test, the IMSBC test for bulk cargoes, to address suspected bulk cargo liquefaction risk, which has claimed the lives of an estimated 112 seafarers since 2007.

The Can Test provides ships’ crews with an indication of whether the cargo being loaded is potentially unsafe to carry, minimizing liquefaction risk. The Club’s delivery guide actually provides the background, instructions and content to support senior officers and superintendents delivering can test training to ship’s officers and crew. Continue reading “Can test training pack launched by North Club P&I Club to address liquefaction risk”

Failure of a throw bag rescue line during a boat capsize drill report published

The rescue line of the throw bag failed during a boat capsize drill

On the evening of 24 March 2018, the Warrington Rowing Club was carrying out a boat capsize drill in a swimming pool. At around 1830, as a young person was being pulled to the side of the pool using a throw bag rescue line, the line parted. The young person was uninjured during the incident. The parted line was examined and found to be made up of four pieces of rope thermally fused together, and it had failed at one of the joints. A customer notification campaign by the manufacturer, RIBER, and prompt publication of the incident in British Rowing’s newsletter, identified a total of ten throw bags with defective rescue lines. Laboratory tests conducted for the MAIB established that the joined sections were 12 times weaker than the rope itself.

Continue reading “Failure of a throw bag rescue line during a boat capsize drill report published”

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