Equipment
Lifeboat
Craft intended for survival following abandonment.
Newest 100 Documents
All 107 in search- 2026Mar
Personal Safety (USCG)
US Coast Guard inspection questions address personnel safety on manned and unmanned OCS platforms. They link protective equipment, housekeeping, deck guarding, lifesaving provision, escape arrangements and emergency drills to regulatory authorities and enforcement actions. Individual entries carry update labels, including March 2026 changes to escape and survival equipment checks.
- 202522 Dec
Vessel facilities subject to external hydrocarbon hazards guidance note
Guidance on safety cases for vessel facilities exposed to external hydrocarbon hazards. It addresses facility descriptions, formal safety assessment, ignition prevention, gas detection, emergency shutdown and evacuation arrangements. Supporting analyses examine fire, explosion and emergency-system survivability, while the Montara case illustrates shortcomings in preparedness and external-hazard assessment.
- 2025Sep
1 - Big people in lifeboats and lifesaving appliances
Guidance for offshore dutyholders on accommodating increasing worker weight and size in evacuation and rescue arrangements. It explains statistical passenger design-weight calculations, capacity adjustments, seating and restraint suitability, and considerations for other lifesaving appliances and medical equipment. It also addresses verification, interim arrangements and safety-case changes.
- 202512 Jun
Diving Guidelines - Diving Safety Management Systems and Diving Project Plans
Guidance for preparing diving safety management systems and project-specific diving plans under OPGGS and OEI regulations. It addresses hazard assessment, operational procedures, competence, maintenance, workforce consultation and change management. Emergency provisions include diving bell rescue and evacuation of saturation divers while maintaining pressure, alongside monitoring, investigation and audit requirements.
- 202521 Feb
Lifeboat Unexpectedly Descends
In November 2024, a lifeboat on a North Sea drilling unit descended unexpectedly from its stowed position following winch failure during severe weather. Crew attempts to stop cable deployment were followed by failure of the stern wire, then the bow wire. The craft drifted away and was subsequently recovered.
- 202429 Aug
Lifeboat air cylinder explosion on an empty installation
A lifeboat air bottle explosion was discovered on an uncrewed, shut-in offshore platform, with no injuries or known incident date. Inspection revealed corrosion beneath bottles seated in saddles. The flash discusses restricted inspection access, possible galvanic effects, depressurisation, improved bottle positioning and insulation between dissimilar materials.
- 20232 Nov
Lifeboat davit failure on polar research vessel RRS Sir David Attenborough
Investigates a lifeboat launch accident aboard RRS Sir David Attenborough that caused minor injuries to three crew. The report examines an interlock that failed to reset, likely corrosion-induced piston-rod seizure, omitted checks and maintenance, incomplete davit installation, and shortcomings in operating procedures and crew familiarisation.
- 202330 Oct
Near miss: Dropped object during lifeboat testing
During lifeboat launch testing, a 7 kg turnbuckle and shackle fell 23 m onto the boat near a worker, who was unharmed. The closed turnbuckle concealed inadequate thread engagement. Actions included fleet inspections, replacement with inspectable open turnbuckles and revised pre-launch DROPS inspection procedures.
- 20233 Oct
Emergency Response – Version 3 October 2023
An offshore inspection guide for assessing dutyholder emergency arrangements and rating performance. It examines emergency planning, command, communications, muster, evacuation, escape and recovery, distinguishing escape provision from evacuation capacity. Detailed checks address survival-craft capacity, familiarisation, maintenance, emergency lighting and compatibility of protective equipment.
- 202226 Jul
Accidental release of free-fall lifeboat
A free-fall lifeboat fell approximately 14 m during a drill on an anchored bulk carrier, seriously injuring two crew members. The flash summarises findings on stress-corrosion cracking of sling crimp sleeves, uneven loading, unsecured occupants and absent additional restraint, alongside risks concerning sling inspection and divided supervisory attention.
- 202222 Jul
USCG: Unexpected Dangers: Lifeboat Remote Control Wires
This flash describes two lifeboat launching failures involving remote control wires: wire parting associated with poor spooling, followed by unexpected payout after replacement. The second event caused erratic lowering and a list exceeding 90 degrees. It highlights visual inspection, shackle condition and company requirements for test lowering without crew.
- 20224 May
Maintenance and painting – two incidents
Two maintenance-related incidents involved a lifeboat brake mechanism and a crane high-hook alarm. Paint restricted moving components; a broken shackle affected lifeboat braking, while the crane hook block struck sheaves. Neither incident caused injury. Actions include post-maintenance operational checks, alarm testing, crane movement monitoring and dye penetration inspection.
- 202220 Jan
Master links came free from lifeboat release hooks, releasing the lifeboat
During annual checks alongside, an unmanned lifeboat launch ended with uncontrolled disconnection of both master links and subsequent release of its painters. Incorrectly orientated handles released the hook safety latches. The lifeboat sustained slight damage but no injuries occurred. Replacement links with sideways-orientated handles were specified.
- 202128 Oct
NTSB: The sinking of the El Faro – an illustrated digest
This safety flash summarises an NTSB illustrated digest on El Faro’s fatal sinking during a hurricane in 2015. It highlights command decisions, outdated weather information, ineffective bridge resource management, flooding and propulsion loss, alongside recommendations addressing training, watertight integrity, machinery capability and lifeboat arrangements.
- 202119 Jan
Lifeboat wire rope failure
A lifeboat fell and overturned during a five-yearly 110% load test after its forward fall wire slipped through reused bulldog clips. No personnel were aboard and no injuries were reported. The flash examines termination preparation and torque deficiencies, recommends competent personnel, and suggests considering asymmetrical wedge sockets.
- 2021
CHIRP Annual Digest 2021
This annual maritime digest combines confidential incident reports with specialist insights into human performance and seafarer wellbeing. Cases examine pilot boarding, mooring, propulsion failures, fires and maintenance. Commentary discusses fatigue management, risk assessment and communication, alongside trauma-informed interviewing and confidential reporting arrangements.
- 20205 Oct
Lifeboat Failures and Damage Occur During Maintenance
Two Gulf of Mexico lifeboat incidents during maintenance testing and inspection involved brake and winch failures, and platform contact damaging a gripe plate. Neither incident injured personnel. The alert recommends that operators consider maintenance assurance, contractor oversight, post-work verification, entry checks and maintenance pendants, alongside review of launching conditions and procedures.
- 202028 Sep
US Coast Guard: Damaged control cables can contribute to unintended opening of a hook
This flash summarises US Coast Guard findings on unintended on-load lifeboat hook release. A previously damaged control cable remained in service and may have contributed. Recommendations cover cable inspection and replacement, consulting operating manuals before drills, and ensuring approved safety pins are removed when lifeboats are stowed ready to launch.
- 202014 Aug
Near miss: Incorrectly set lifeboat hook
A lifeboat drill exposed a misaligned forward release hook whose padlock indicator falsely showed closure. Recovery was paused and completed without incident after both hooks were confirmed secure. Findings identified incorrect assembly and a 35° release setting rather than the required 55°. Actions addressed hook checks, contractor qualifications and adherence to maintenance procedures.
- 202021 May
Assurance of TEMPSC and associated systems guideline
NOPSEMA outlines expectations for assuring totally enclosed motor propelled survival craft at offshore petroleum facilities. The guideline addresses inspection, maintenance, waterborne testing and workforce competence, including hull integrity, buoyancy, deluge, propulsion and steering performance. It discusses limitations of alternative MODU drill arrangements and considers annual testing adequate for specified systems.
- 20194 Sep
Routine test of lifeboat launch results in fatalities
Two people were fatally injured when a lifeboat fell during recovery after mandatory launch testing on the Auger platform. Support points released and separated; investigation findings were pending. Members may wish to suspend manned launch testing and maintenance or training inside lifeboats unless comprehensively secured by launch prevention devices.
- 20195 Jul
Two incidents relating to life-rafts/life boats
Two vessel incidents concern accidental liferaft deployment during monthly inspection and hydraulic davit failure while lowering an occupied lifeboat for testing. The first highlights unfamiliarity with the release system and recommends familiarisation and an easily broken locking-clip seal. The second identifies worn, rusted threads and a broken bearing; no injuries occurred.
- 201928 May
Two battery issues – Step Change
Two battery incidents illustrate different hazards: a lifeboat lead-acid starter battery exploded after repeated overcharging, while a lithium-ion battery caught fire following water exposure and short-circuiting of inspection equipment. Lessons address equipment suitability, clear charging instructions, workforce competence, protection against water ingress and care when drying equipment.
- 201817 Sep
Unplanned deployment of free fall lifeboat
A free-fall lifeboat deployed unnoticed from a vessel alongside and struck a nearby barge, damaging its bow. Investigation identified no clear root cause or technical defects; the member remained dissatisfied with the proposed explanation. Actions addressed master-link positioning, reduced certified occupancy and maintenance-hook use in port or during maintenance at sea.
- 201823 Jan
Lifeboat damaged during deployment drill
During a lifeboat drill in port, a concealed broken release wire prevented the forward hook from locking promptly. Wave motion brought the boat against the vessel, damaging its fibreglass hull. The flash identifies inspection and renewal-instruction shortcomings and recommends onboard renewal instructions and portable fenders where available and sea conditions demand them.
- 201629 Nov
Lifeboat launch capability compromised
This safety flash describes scaffolding erected for subcontractor access around a lifeboat’s aft winch chain. A worksite visit identified an opening too small for the winch block and a supporting pole beneath the boards, both of which would have hindered launching or descent.
- 201622 Nov
SPHL battery charging – build-up of hydrogen
Hydrogen accumulated in a self-propelled hyperbaric lifeboat cockpit during battery charging, and its ventilation system had no flow. The flash explains that fan alarms may not detect restricted vent pipes and identifies faulty lid seals as a potential problem. Recommended checks include polythene-bag airflow testing and weekly planned-maintenance verification.
- 201610 Aug
Hyperbaric lifeboat emergency lifting chain link failure
During routine hyperbaric lifeboat recovery, two lifting-chain links split at an approximately 7-tonne crane readout. The drop was minimal, with no shell damage. Inspection revealed corrosion and pre-existing cracks. Suggested remedial measures included removing protective coverings for thorough visual inspection against appropriate acceptance criteria; manufacturer testing remained pending.
- 201610 Aug
Lifting sling failure on freefall lifeboat
During a harbour launch-and-retrieval drill, a freefall lifeboat fell several metres after its four wire rope pennants failed. Severe corrosion concealed by plastic sheathing had weakened the pennants and obstructed inspection and maintenance. One crew member sustained a head injury. The flash highlights potentially hidden corrosion in lifting equipment.
- 201616 May
Product awareness: Chains for lifting Harding FF1200 lifeboat
This safety flash relays Harding’s bulletin about lifting chain components for FF1200 lifeboats. An inspection identified a damaged link with a crack extending through it. Harding recommends careful examination of existing chains, including their links and hooks; no cause or incident location is specified.
- 2016Apr
MAIB Safety Digest 1/2016
Marine accident case studies cover merchant vessels, commercial fishing and recreational craft, examining navigation, fatigue, flooding, fires, machinery entanglement and overboard emergencies. Lessons address risk assessment, training, maintenance and emergency preparation. A reproduced bulletin examines premature failure of jacketed synthetic mooring ropes and limitations of internal condition assessment.
- 2016Mar
Prevention of fire and explosion, and emergency response on offshore installations
This Approved Code of Practice and accompanying guidance explain PFEER compliance for offshore installations. They address fire and explosion assessment, prevention, detection and protection, alongside emergency command, temporary refuge, evacuation, escape and rescue. Equipment performance, training, maintenance and verification support the arrangements described.
- 201515 Dec
Near-miss: corrosion-related failure of bolts used to secure lifeboat winches
A vessel inspection revealed severed lifeboat winch foundation bolts, including failures concealed by paint. Metallurgical examination attributed the failures to intergranular corrosion of an unsuitable alloy. The member replaced the bolts and introduced fleet-wide replacement requirements using galvanised grade 8.8 fasteners, with five-yearly replacement linked to lifeboat load testing.
- 201526 Oct
AMSA: Free-fall lifeboat safety
This safety flash draws attention to an Australian maritime notice concerning two recent unintended releases of free-fall lifeboats. It references Australian and New Zealand transport investigations that identified continuing lifeboat safety concerns and maintenance issues, without providing case details or specific preventive measures.
- 201526 Oct
High potential near-miss: Failure of lifeboat release hook mechanism
A lifeboat’s forward hook released during post-maintenance davit brake testing, allowing an approximately 30 cm drop before a fall preventer arrested it. Preliminary findings identified a failed operation cable but uncertainty over hook resetting or failure under load. Recommendations address release-mechanism inspection, routine checks and fall-preventer maintenance.
- 2015Jul
2015-002 ST 220 Investigation of Loss of Well Control and Fire, Gulf of Mexico, July 23, 2013, South Timbalier Area Block 220, Well No. A-3 OCS-G 24980
BSEE investigates the South Timbalier A-3 blowout and subsequent fire during well completion on Hercules 265. It examines temperature-dependent brine density, seepage losses, kick recognition, shut-in procedures and unsuccessful BOP sealing. The report documents evacuation, depletion-relief drilling, regulatory findings and recommendations; the ignition source remains unknown.
- 20151 Jun
Lifeboat Unintentionally Released Results in Two Fatalities
This alert describes two fatalities during weekly lifeboat maintenance. Hang off pendants were removed while one worker remained aboard, and another re-entered to finish a task. Asked to operate the engine throttle, the electrician instead pulled the release lever, releasing the hooks; the lifeboat fell 125 feet to the water.
- 20157 May
Accidental release of lifeboat on Nagato Reefer with 1 person injured
Investigation of a lifeboat release aboard Nagato Reefer in Southampton, injuring the bosun after an abandon ship drill. It examines incorrect resetting of Shigi SRS-37 release gear, defective interlocking, hook contamination and fall preventer devices. Findings address inadequate maintenance, crew understanding, falsified records and fleet safety culture.
- 201417 Jul
Failure of lifeboat release hook mechanism
During quarterly lifeboat lowering, a forward release hook opened after its linkage sheared, leaving the boat vertical and suspended from the aft hook. Four occupants were uninjured. Inspection found bent linkage in another lifeboat. The flash describes the on-load mechanism, limited locking indication and recommended engagement checks before launch, after recovery and during routine inspections.
- 2014
MAIB Safety Digest 1/2014
This marine accident digest presents lessons from merchant vessels, fishing boats and small craft, including republished articles on kill cords. Cases examine navigation, lifeboat access, equipment failures, fires, flooding and overboard emergencies. Recommendations address maintenance, testing, communication and emergency preparation; appendices list investigations and reproduce safety bulletins.
- 201316 Aug
Conflicting Procedures Results in Restricted Work Case
During a rig’s five-year survey, a third-party surveyor tested a lifeboat using an on-load release. When the boat struck the water, a manufacturer-fitted fire extinguisher detached from its bracket and injured the assisting Assistant Barge-Master’s finger. Hospital treatment was followed by restricted work and return to duty.
- 2013Jun
Collision between bulk carrier Seagate and refrigerated-cargo vessel Timor Stream
Investigates the collision between Seagate and Timor Stream north of the Dominican Republic. Complacent watchkeeping and ineffective lookout prevented timely recognition of collision risk. The report examines radar and visual assessment, subsequent flooding, lifeboat unfamiliarity, rescue, personnel evaluation and voyage data preservation, recording company actions without formal recommendations.
- 2013Apr
MAIB Safety Digest 1/2013
This marine accident digest examines merchant vessels, fishing vessels and small craft through separate casualty narratives and practical lessons. Cases address navigation, flooding, fire, lifting, access and persons overboard. Analyses discuss bridge teamwork, training, risk assessment, alarm reliability, lifeboat lowering controls, lifejacket fit and personal locator beacon use.
- 201214 Nov
Lifeboat damaged whilst being lowered on davit
During a functionality test following limit-switch adjustment, a trapped remote control wire released a lifeboat’s static brake before the davit was fully boomed out. The unoccupied boat caught on its fender, swung against the vessel and descended to the water. The flash recommends keeping remote wires clear of sheaves and other rigging.
- 2012Nov
Persons overboard during lifeboat drill on passenger cruise ship Saga Sapphire with 2 people injured
Investigation of two crewmen falling into the water during Saga Sapphire’s lifeboat drill alongside Southampton. Oversized bowsing rope slipped from its securing bitts, allowing the tender to swing and heel. The report examines launching arrangements, absent harness protection, inadequate role-specific training, operating instructions and risk assessment, alongside refit pressures and corrective actions.
- 20124 Sep
Inadvertent lowering of lifeboat
During steel-plate lifting in high winds, a damaged tag line snagged a lifeboat release wire, releasing its gravity brake and lowering the boat to sea. No injuries or damage occurred. Investigation identified missed snagging risks and oil-contaminated brake linings; follow-up addressed risk assessment, tag-line inspection and lifeboat maintenance.
- 2012Jul
Parting of fall wire during a rescue boat drill on car carrier Tombarra with loss of 1 life
Part B examines concealed water retention and weight growth in Tombarra’s rescue boat following a fatal drill casualty at Royal Portbury Docks. It analyses buoyancy foam quality, hull drainage, weighing and davit capacity, with comparisons from other boats. Excess weight did not contribute substantially to this fall-wire failure.
- 201220 Jun
Tag Line Releases Lifeboat During Lifting Operation
During a steel-plate lift in high winds, a tag line snagged the port lifeboat release wire, releasing its gravity brake and allowing the boat to lower to the sea. The lifeboat remained attached to its falls and was winched back to the davits without damage.
- 201123 Dec
Lifeboat falls after equipment failure
A lifeboat fell during recovery in periodic function testing when a rerouting sheave buckled and detached. Nobody was aboard and no injuries occurred. Investigation identified out-of-plane loading, wear and corrosion, alongside missing component-level preventive maintenance. Remedial work included replacements, cleaning and non-destructive testing, with a maintenance schedule recommended.
- 201116 Sep
Lifeboat drill – near casualty
A lifeboat fell into the sea during a drill after its forward and aft chains parted. Nobody was aboard and no injuries occurred, but the craft was considered a total loss. The flash discusses possible corrosion or weld damage, periodic chain replacement or non-destructive testing, maintenance and conditional recommendations for boarding after lowering.
- 201125 Feb
Service bulletin – integrated flywheel generators (IFGs)
This safety flash reports an electrical fire within a self-propelled hyperbaric lifeboat. It directs users of Steyr Motors’ integrated flywheel generators to review Service Bulletin 2010IWP091, which was distributed at Oceanwide Safety at Sea’s request. No fire mechanism or incident date is given.
- 201021 May
Lifeboat Property Damage Incident
An offshore rig lifeboat sustained severe stern deck damage during a scheduled weight test using water bags. Stripped threads on a sheave tensioning bolt allowed the sheave to detach, slackening the bow fall wire and dropping the bow into the water. Personnel remained safely onboard the rig under the procedure.
- 200926 Aug
Lifeboat Incident Results in a Fatality
During recovery after a planned MODU lifeboat drill, the aft hook opened inadvertently near the stowed position. The boat swung onto its forward hook before that davit line failed, sending the craft and seven occupants approximately 65 feet into the sea. One crew member died and six were injured.
- 2009Aug
MAIB Safety Digest 2/2009
A collection of preventive lessons from merchant-vessel, fishing and small-craft accidents. Cases examine collisions, fires, flooding, capsizing and people overboard, alongside navigation, towing and maintenance. Lessons address vessel-specific risk assessment, bridge teamwork, electrical isolation, watertight-door operation, lifejacket use and correct preparation of survival equipment.
- 20092 Jun
Lifeboat D-ring failure
This IMCA safety flash directs members to Marine Safety Forum safety flash 09/12 concerning a lifeboat D-ring failure. The supplied pages provide a referral rather than the underlying incident account, with no details of the circumstances, consequences, investigation findings or recommended measures.
- 20096 Feb
Schat Harding Product Awareness Notice – Free-fall lifeboat hooks
This safety flash draws members’ attention to a Schat Harding product awareness notice concerning the FFH13 free-fall lifeboat hook. The supplied page identifies the manufacturer and hook type but does not include the attached notice’s technical details, incident circumstances or recommended measures.
- 2009
Lifejackets for abandonment from an offshore installation
Guidance on selecting lifejackets for emergency abandonment of offshore installations, addressing compatibility with immersion suits, unconscious-person righting, airway protection, spray hoods and securing straps. It explains twin auto-inflation arrangements, limitations of inherent buoyancy, lifeboat compatibility and assessment-dependent accessories, alongside PFEER requirements and compatibility testing.
- 2008Nov
2008-054 Investigation of Loss of Well Control, South Pelto Block 10, Well No. 10, OCS-G02925, 14 February 2008, Gulf of Mexico off the Louisiana Coast..
Investigates natural-gas release during wireline scale removal and acid treatment at South Pelto Well No. 10. The panel identified ring-gasket corrosion, likely acceleration by acid treatment and an inoperable subsurface safety valve prolonging the event. It examines wellhead testing, integrity inspections and platform evacuation, recommending reviews of acid-operation policies and emergency plans.
- 2007Apr
MAIB Safety Digest 1/2007
This digest presents lessons from accidents involving merchant ships, fishing vessels and leisure craft. Cases examine groundings, collisions, fires, machinery failures and people falling overboard. Discussions cover bridge teamwork, fatigue, passage planning, pilot ladders, emergency steering, fire response, lifejacket use and recovery from the water.
- 2007
Testing of TEMPSC release gear
Guidance addresses testing release mechanisms on suspended totally enclosed motor propelled survival craft. It explains fatal accident risks from inadequate securing and recommends reviewing test frequency and methods, confirming securing arrangements, reducing attachment errors and monitoring compliance. In situ testing requires suitable hang-off pendants or alternative securing measures.
- 200621 Nov
Open lifeboat – corroded tie band side plates
An empty open lifeboat suffered an aft hook tie-band failure during lowering, causing mechanical damage but no injuries. Tests found heavy corrosion in similar boats despite apparently sound paintwork. The flash recommends scheduled inspection and maintenance, cleaning and access to side plates, and alternative drill procedures to reduce casualty risk.
- 2006Jul
MAIB Safety Digest 2/2006
This marine accident digest presents cases involving merchant ships, fishing vessels and leisure craft. Lessons examine lookout, passage planning, fatigue, firefighting, lifting injuries, lifeboat failures, flooding and capsize. Case analyses emphasise suitable training, clear briefings, risk assessment and emergency arrangements. Appendices list examinations, investigations and issued reports.
- 2006Apr
MAIB Safety Digest 1/2006
This digest examines accidents involving merchant ships, fishing vessels and leisure craft. Cases address cargo shift, grounding, flooding, fire, fatigue, lifting injuries and lifeboat release testing. Preventive lessons discuss passage planning, watertight integrity, emergency equipment, maintenance, risk assessment and crew preparedness, while retaining uncertainty where causes remain unresolved.
- 2005May
Uncontrolled decent of lifeboat during release gear test on Royal Fleet Auxiliary vessel Fort Victoria with 2 people injured
Investigates two injuries during an on-load lifeboat release test aboard RFA Fort Victoria at Falmouth ship repair yard. The boat fell about 1.2 m before striking water. Analysis examines test procedures, risk assessment, unclear command, crew experience, restraint accessibility and impact transmission, alongside subsequent procedural changes and design recommendations.
- 2004
MAIB Safety Digest 1/2004
This digest presents lessons from 27 marine accidents and incidents involving merchant ships, fishing vessels and leisure craft. Cases examine navigation, mooring, lifeboat launching, fires, flooding and stability. The discussion highlights risk assessment, equipment maintenance, operating procedures and emergency arrangements, including winch brake adjustment and carbon-dioxide fire suppression.
- 2004
MAIB Safety Digest 2/2004
This marine accident digest presents lessons for merchant vessels, fishing vessels and leisure craft. Cases examine watchkeeping, collision avoidance, grounding, lifeboat launching, fires, flooding and evacuation drills. It discusses passage appraisal, equipment inspection, risk assessment, water-fog suppression, watertight integrity and the accessibility of emergency equipment.
- 20033 Jul
Lifeboat davit sheave incident
This safety flash describes a lifeboat recovery incident during routine planned maintenance. After personnel re-boarded the vessel, a noise prompted an immediate stop with the boat approximately one metre above deck. Inspection found a disintegrated davit sheave perimeter, which had allowed the falls wire to leave the sheave and become trapped.
- 2003
MAIB Safety Digest 1/2003
This marine accident digest presents lessons for merchant vessels, fishing vessels and leisure craft. Cases examine navigation, steering failures, grounding, collisions, lifting injuries, flooding and capsize. Equipment analysis includes lifeboat release mechanisms and inflatable lifejackets, alongside discussion of rest, supervision, testing and emergency preparedness.
- 2003
MAIB Safety Digest 3/2003
A marine accident digest presents lessons for merchant vessels, fishing vessels and leisure craft. Cases examine collision avoidance, flooding, crane and davit failures, cargo stability, mooring injuries and diving incidents. Practical discussions address risk assessment, planned maintenance, watertight subdivision, bilge alarms and safe operational procedures.
- 20028 Jul
Lifeboat Incident
A lifeboat engine was put into forward gear during lowering. Once afloat, the boat was released from its davit cables and the throttle applied immediately. Propeller thrust ceased within seconds, leaving it adrift. A nearby workboat secured the lifeboat and took its personnel aboard.
- 20021 Jul
Failure of lifeboat lowering mechanism
During coxswain training, a lifeboat’s bow release hook opened on reaching the water, releasing the forward fall while the aft fall stayed secured. Loose operating cable end fittings left the cam unrestrained. The company recommended manufacturer inspections, planned maintenance, pre-launch visual checks and test launches whenever the vessel is in port.
- 2002Jul
Failure to engage locking pin during lifeboat drill on bulk carrier Galateia with 3 people injured
Investigation of a lifeboat drill accident aboard Galateia at Seaforth Docks, Liverpool. Both release hooks opened with the locking pin absent from its locking position, and the boat fell about 19 metres, injuring three crewmen. The report examines familiarisation, unclear instructions and mechanism visibility, recommending operating guidance and release-mechanism instruction.
- 2002
MAIB Safety Digest 1/2002
A multi-case marine safety digest examines merchant, fishing and leisure vessel accidents and near misses. Lessons address lookout practice, radar limitations, fatigue, maintenance, enclosed-space entry, fire response and survival preparation. Detailed cases discuss lifeboat failures, hydraulic overpressure and heavy-weather yacht evacuation, with practical emphasis on checks, communication and training.
- 2002
MAIB Safety Digest 2/2002
A marine safety digest examining merchant, fishing and leisure-craft accidents through case narratives and practical lessons. Subjects include collisions, grounding, machinery failures, fires, flooding, lifeboat release failures and personal injuries. Discussions address radar plotting, checklist logic, alarm indications, maintenance checks, flood containment and preparation for rescue.
- 200129 Jan
Safety Alert 192 - Water Survival Craft
This revised alert describes an offshore operator’s study finding that survival-craft design assumptions did not match the average size of its Gulf of Mexico workers. Field trials confirmed seating limitations. The operator reconfigured some seating and reduced selected craft capacities; a corresponding examination of liferafts found no similar problem.
- 2001
MAIB Safety Digest 1/2001
This digest examines accidents involving merchant ships, fishing vessels and leisure craft, with a dedicated discussion of passenger emergencies. Cases address collision avoidance, grounding, flooding, machinery failures and fire. Lessons emphasise navigation checks, human performance, maintenance competence, lifejacket use, escape arrangements and clear communication with passengers during emergencies.
- 20001 Jan
Lifeboat winch failure
A safety flash describes uncontrolled lifeboat lowering during recovery after a cruise ship drill. Excessively viscous lubricating oil prevented the winch’s freewheel coupling from locking, with slipping, overheating and surface damage reported. An attached hand crank struck the ship’s electrical engineer on the head, causing injury.
- 19991 Aug
Lifeboat drop test
A lifeboat carrying three personnel experienced water ingress during a drop test at 110% load using water bags. Nobody was injured. A supplier representative tightened the door latches, and the boat passed after two further drops. The supplier was investigating the cause.
- 19991 Jan
Lifeboat brake release failure
A Watercraft lifeboat’s brake release cable snarled during lowering for annual maintenance and a test run, leaving the craft approximately two metres above water. Tangling during a previous falls rope change was suspected. Recommendations call for reviewing rope-change, brake-release and winch reeling-in procedures.
- 19991 Jan
Lifeboat incident as a result of a suspension chain failure
During a routine operational test, a crewed vessel lifeboat fell into the water after its aft suspension chain broke and the overloaded forward hook pulled out of the GRP deck. The exact chain failure cause remained uncertain; brittle failure aggravated by corrosion pitting was considered most probable. Suitable heat treatment is recommended.
- 19991 Jan
Lifeboat safety guidelines
This safety flash signposts E&P Forum guidance on lifeboat operation and maintenance for offshore operators and contractors. The guidance emphasises preventing unwanted launches on fixed and floating installations and mobile accommodation and drilling units. It notes a history of incidents associated with release mechanism maintenance.
- 19991 Jan
Video – Lifeboat on-load release gear
This safety flash announces an HSE refresher video on inspecting and maintaining lifeboat on-load release gear, featuring Mills ‘Titan’ twin falls gear. It reports four lives lost in associated North Sea accidents over the preceding three years and highlights apparent human error and concerns about training and experience.
- 1999
MAIB Safety Digest 2/1999
A marine accident digest presents lessons from merchant shipping, commercial fishing and leisure craft incidents. Accounts examine navigation, fatigue, machinery failures, fires, explosions, flooding and unsafe access. Case-specific lessons address passage planning, crew familiarisation, equipment checks, maintenance, watertight subdivision and emergency arrangements, with findings explicitly described as tentative.
- 1999
MAIB Safety Digest 3/1999
A marine safety digest presents lessons from merchant, fishing and leisure craft accidents, alongside collision-prevention discussion. Cases examine fires, flooding, machinery failures, capsizes and rescue operations. Practical analysis covers lookout duties, radar limitations, watertight boundaries, bilge-alarm testing, equipment maintenance and survival arrangements.
- 1997
MAIB Safety Digest 1/1997
A maritime accident digest examines cargo securing, engine-room fire, collisions, fishing-vessel flooding and capsizing, lifeboat maintenance accidents and crane overturning. Case commentary addresses radar use, bilge-pumping arrangements, watertight closures, stability after alterations, fire protection and safe equipment testing, including failures involving winch brakes and lifeboat release gear.
- 1996
MAIB Safety Digest 2/1996
A marine accident digest examining merchant shipping and fishing casualties, including machinery failures, collisions, unsecured cargo, fires, tank hazards and crew injuries. Case commentary addresses radar watchkeeping, cargo lashings, safety lamps, rescue arrangements, fall protection, pre-departure checks and accessible machinery controls.
- 1994Oct
Inadvertent release of on-load release hook causing lifeboat to fall from bulk carrier Hoegh Duke with 6 people injured and loss of 6 lives
Investigation of Hoegh Duke’s fatal lifeboat accident during a drill alongside in Surabaya. Improper resetting of the Mills Titan on-load release mechanism defeated its safeguards; cable seizure and neglected maintenance contributed. The report examines hook testing, maintenance deficiencies and crew understanding, and recommends design review, improved instructions and qualified servicing.
- 1993
Failure of lifeboat launching equipment on ro-ro passenger ferry Norsea with loss of 2 lives
Investigation of a fatal lifeboat launching-system failure during band bowsing acceptance tests aboard Norsea at Hull. It examines davit overload, continuous fall-wire movement, trackway retention and sensitive brake operation. The report assesses approval calculations, test control and rescue operations, recommending vessel-specific system assessment and review of bowsing-system design.
- 1992
Listing, abandonment and subsequent sinking of cargo vessel Irving Forest
Investigates Irving Forest’s flooding, starboard list, abandonment and subsequent sinking in the North Atlantic in January 1990. Examines ballast valves, pumping arrangements, power failures and reliance on automated controls. Describes distress communications, liferaft evacuation and tanker rescue, highlighting survival suits’ contribution to saving everyone aboard.
- 1992
MAIB Safety Digest 1/1992
Marine accident summaries examine collisions, groundings, flooding, cargo movement, lifeboat failures and crew injuries across shipping and fishing operations. Commentary addresses steering-mode indication, watchkeeper rest, alarm identification, cargo securing and equipment familiarisation. An appendix lists investigations commenced between October 1991 and March 1992.
- 1990Nov
The Public Inquiry into the Piper Alpha Disaster: Volume 2
This inquiry volume examines offshore safety regulation and management following the Piper Alpha disaster. It develops recommendations for installation Safety Cases, quantitative risk assessment, permit-to-work arrangements, integrated fire and explosion protection, and evacuation and rescue. Technical appendices examine process equipment, gas dispersion, explosion modelling and competing engineering evidence.
- Undated
Supply Boat Collided with Rig During Drilling Mud Transfer
Investigation of Cape Hope’s collision with the Arctic I during synthetic oil-based mud transfer. Vessel-wide fuel shutdown removed propulsion power, allowing the supply boat to drift into and beneath the rig. The report describes emergency actions, lifeboat and structural damage, checks confirming no flooding, and estimated repair and well costs.
- Undated
Manual Assist Handle Struck Operator During Life-Capsule Inspection
BSEE investigates a skull fracture during a routine life-capsule inspection at High Island A-5. A manual assist handle left inserted struck an operator when the powered winch raised the capsule. Findings identify a bypassed safety device and absent task analysis; follow-up includes planned training, JSHA development and procedure review.
- Undated
Survival Capsule Dropped into Water During Winch Launch Test
An investigation examines a survival capsule dropped during a winch launch test. Its bow remained stationary while the stern lowered, then broke free, causing swinging and damage to the hook retainer. The capsule fell 45 feet into the water. Possible snagging mechanisms remained uncertain; no injuries or pollution occurred.
- Undated
Accidents involving lifeboat and fast rescue craft from ro-ro passenger/cargo ferry European Highway with 4 people injured
Investigation of linked lifeboat and fast rescue craft accidents aboard European Highway in Zeebrugge harbour. Incorrectly attached hanging-off pendants caused the lifeboat to fall; a rotating davit lever injured an officer, and insufficient headroom affected rescue craft recovery. The synopsis describes rescue, equipment modifications and recommendations for training and procedures.
- Undated
Collision between oil tanker British Trent and bulk carrier Western Winner resulting in fire on British Trent with loss of 9 lives
Investigation of British Trent’s collision with Western Winner near SW Akkaert Buoy in fog, followed by a cargo fire and nine deaths. The report examines collision-rule compliance, radar use, vessel traffic services and possible fatigue, alongside inaccessible fire-pump controls, lifeboat launching limitations and rescue by pilot launches.
- Undated
Crush incident during recovery of tender from passenger cruise ship Thomson Celebration with loss of 1 life
Investigation synopsis of a fatal crushing during passenger tender recovery alongside Thomson Celebration at St Peter Port. It examines tidal effects on boat handling, possible steering impairment from hydraulic oil loss, shortcomings in coxswain training and recovery supervision, and gaps in international standards for lifeboats operating as passenger tenders.
- Undated
Equinor – Statfjord A – investigation of collision by vessel
The PSA investigates Sjoborg’s collision with Statfjord A during cargo discharge. Reduced thruster power led to loss of position, damage to lifeboat arrangements and personnel evacuation. The report examines technical faults, alarm interpretation, compliance with activity-specific operating guidelines and bulk hose handling, using interviews, inspections and supplied documentation rather than independent technical testing.
- Undated
Failure of lifeboat bowsing gear on ro-ro passenger ferry P&OSL Aquitaine
An investigation into slipping lifeboat bowsing-wire clamps during a refit in Falmouth dry-dock. The boat’s forward end swung uncontrollably; two harnessed crewmen were unhurt. The synopsis discusses difficulties maintaining clamped load-bearing wires in service and recommends surveyor guidance and replacement with spliced hard eyes or similarly permanent arrangements.
- Undated
Failure of lifeboat suspension link on ro-ro passenger ferry Pride of Hampshire with 16 people injured
Investigates a lifeboat collapse during an emergency drill aboard Pride of Hampshire alongside in Cherbourg. The aft suspension link failed through pre-existing cracks and stress corrosion; forward davit weld failure followed. Six occupants entered the water and 16 people were taken to hospital. Recommendations address testing, certification, inspection competence and embarkation procedures.