Safety warning issued about servicing and certification after a liferaft failed to inflate during an emergency

SAFETY WARNING ISSUED ABOUT SERVICING AND CERTIFICATION AFTER A LIFERAFT FAILED TO INFLATE DURING AN EMERGENCY This bulletin urges all owners and operators of DSB liferafts serviced by

Comfer Marin SL, Spain between Jan 2017 and June 2022 to contact the nearest approved Survitec liferaft service station. CONTENTS * Safety bulletin 2/2023 * Summary * Safety issues *

Recommendations * Related publications SAFETY BULLETIN 2/2023 Read our safety bulletin 2/2023: Piedras liferafts SUMMARY On 1 June 2022, the engine room of the UK registered stern trawler

Piedras (FD 528) flooded while fishing 78 nautical miles south-west of Mizen Head, the Republic of Ireland. The crew were unable to contain the flooding so the skipper gave the order to

abandon ship and the port liferaft was released manually; however, it failed to inflate correctly. The starboard liferaft was successfully launched and the crew used it to transfer to a

nearby fishing vessel. Piedras eventually capsized and sank. The port liferaft was never recovered and inspection of the starboard liferaft (see photograph) found that it had not been

correctly serviced since manufacture in March 2007, despite having been routinely certified. SAFETY ISSUES * Both liferafts exhibited deficiencies that raised servicing and certification

concerns and are likely to have contributed to the port liferaft failure. * Deutsche Schlauchboot GmbH (DSB) liferafts certified by the service station Comfer Marin SL in Marin, Spain may

not function correctly when deployed or meet statutory requirements. RECOMMENDATIONS Shortly after the accident, MAIB wrote to DSB’s parent company Survitec to issue recommendations

regarding the servicing and certification of its liferafts, and the company is now further recommended (S2023/103) to distribute this safety bulletin to all owners and operators with DSB

liferafts certified by Comfer Marin SL between January 2017 and June 2022. In a second recommendation (S2023/104M) MAIB is urging all affected vessel owners and operators to immediately

contact their nearest approved Survitec liferaft service station to arrange for the liferafts to be urgently reinspected and serviced to ensure they are fully functional and comply with

statutory requirements. RELATED PUBLICATIONS The causes and circumstances of the flooding and foundering of the fishing vessel Piedras are now available in the published investigation

report. A safety flyer to the fishing industry has also been published for this accident, highlighting the importance of immediate action in the event of water ingress alarm activation. *

IMO Resolution A.761(18) (PDF, 2355KB) * Marine Guidance Note 548 (M&F) UPDATES TO THIS PAGE Published 24 August 2023 Contents