Untitled Quiz
38 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What was the immediate action taken after the incident?

  • A safety investigation was initiated.
  • The crew was disciplined.
  • The work was immediately stopped. (correct)
  • The contractor was fired.

    • What was one of the identified safety hazards in the working environment?

  • Inadequate lighting.
  • Inadequate communication between crew members.
  • Lack of physical barriers around the confined space. (correct)
  • Insufficient safety training for the crew.

    • What was a contributing factor to the incident?

  • Inadequate supervision of the crew.
  • Lack of proper safety equipment.
  • Insufficient training on confined space entry.
  • All of the above. (correct)

    • What action did the member take to address the issue?

    <p>They improved signage and barriers around confined space areas.</p> Signup and view all the answers

    What was the purpose of the safety stand down?

    <p>To discuss and understand what had happened and prevent future incidents.</p> Signup and view all the answers

    Which of the following is NOT mentioned as a contributing factor to the incident?

    <p>Poor communication.</p> Signup and view all the answers

    What was the initial safety issue with the welder's position?

    <p>The welder was working at height without proper fall protection.</p> Signup and view all the answers

    What was the temporary solution implemented to address the initial safety concern?

    <p>The welder was provided with a full body harness attached to a tripod with an inertia reel.</p> Signup and view all the answers

    What were some of the failures in the initial safety procedures?

    <p>Failure to obtain a Permit to Work for hot work, working at height, and confined space.</p> Signup and view all the answers

    What does the text suggest about the level of hazard awareness and risk perception?

    <p>The personnel involved had a low level of awareness and perception of the risks.</p> Signup and view all the answers

    What was the reason for stopping the job?

    <p>An external observer noticed the unsafe work practices and intervened.</p> Signup and view all the answers

    Why was it easy for the crew to work unsafely?

    <p>The crew misunderstood the company's internal procedures for working at height.</p> Signup and view all the answers

    What was a potential consequence of the welder falling within the tank?

    <p>Severe injuries due to the fall and potential contact with protruding metal elements.</p> Signup and view all the answers

    What actions were taken locally to address the safety issues?

    <p>The company reinforced the importance of risk assessments, Permits to Work, and control of work.</p> Signup and view all the answers

    What happened during the incident described in the USCG Marine Safety Alert 11-23?

    <p>A wire rope parted while hoisting a wind turbine nacelle, causing it to fall to the deck.</p> Signup and view all the answers

    What was the weight of the wind turbine nacelle that fell in the USCG incident?

    <p>69 tons</p> Signup and view all the answers

    What was the approximate distance the wind turbine nacelle fell in the USCG incident?

    <p>2.2 meters</p> Signup and view all the answers

    What is the primary safety concern highlighted by the USCG Marine Safety Alert 11-23?

    <p>The potential for injury to personnel due to falling objects.</p> Signup and view all the answers

    Which of these is NOT mentioned as a safety measure for enclosed spaces?

    <p>Requiring a safety harness for all personnel entering enclosed spaces.</p> Signup and view all the answers

    What is the purpose of having Material Safety Data Sheets (MSDS) readily available?

    <p>To provide information on the proper use and storage of hazardous materials.</p> Signup and view all the answers

    Why is it important to mark storage tanks with the substance contained and associated hazards?

    <p>To provide clear information to emergency responders in case of an accident.</p> Signup and view all the answers

    Which of these situations is NOT directly related to the safety considerations discussed in the content?

    <p>A worker slipped and fell on a wet deck, injuring their ankle.</p> Signup and view all the answers

    What was the primary cause of the wire rope failure?

    <p>Corrosion and wear</p> Signup and view all the answers

    According to the USCG, what is the recommended frequency for load testing of shipboard cranes?

    <p>Annually</p> Signup and view all the answers

    What is a recommended maintenance practice for shipboard cranes?

    <p>Using pressure lubricating devices</p> Signup and view all the answers

    What should be done prior to a visual inspection of crane wire rope?

    <p>Degreasing and removing lubricant</p> Signup and view all the answers

    What is the recommended practice regarding personnel positioning near a crane?

    <p>Never positioning oneself under suspended cargo</p> Signup and view all the answers

    What is the importance of maintenance tracking systems for shipboard cranes?

    <p>To ensure compliance with manufacturer's recommended maintenance protocols</p> Signup and view all the answers

    What is the primary purpose of increased visual inspection frequency of wire ropes?

    <p>To identify potential defects</p> Signup and view all the answers

    According to the USCG, what is a key factor to consider when determining the replacement frequency of crane wire ropes?

    <p>The severity of the operating environment</p> Signup and view all the answers

    What was the primary safety issue discussed in the incident?

    <p>Unauthorized entry into a confined space</p> Signup and view all the answers

    What immediate action was taken by the stand-by person?

    <p>Executed a stop work authority</p> Signup and view all the answers

    What were the planned repair works taking place on?

    <p>A barge</p> Signup and view all the answers

    What action was taken after the unauthorized personnel were asked to leave?

    <p>A stand down discussion was held</p> Signup and view all the answers

    What type of work was being conducted that involved safety risks?

    <p>Hot work such as welding and grinding</p> Signup and view all the answers

    What was the consequence of unauthorized access to the confined space that was addressed in the stand down?

    <p>Potential harm to personnel</p> Signup and view all the answers

    What does IMCA Safety Flashes aim to achieve?

    <p>Summarize key safety matters and incidents</p> Signup and view all the answers

    How is the information regarding incidents treated by IMCA?

    <p>Anonymised or sanitised as appropriate</p> Signup and view all the answers

    Study Notes

    Unauthorised Entry into Confined Space

    • Planned repair works involved hot work (welding & grinding) on a barge, and a stand-by person observed subcontract personnel accessing a confined space where welding was taking place.
    • Stop Work Authority was exercised immediately, and the unauthorized personnel were requested to leave the area.
    • A lack of physical barriers and appropriate warning notifications around the confined space, inadequate personnel for Control of Work, and insufficient supervision contributed to the incident.

    What Went Right

    • The job was stopped immediately, and a safety stand down was conducted to discuss the consequences of unauthorized personnel access to confined spaces.

    Corrective Actions

    • Contractor management was approached to reiterate the importance of compliance with vessel access and control of work procedures.
    • Improved signage and barriers were implemented around confined space areas.

    Working at Height in Confined Space

    • Personnel authorizing activities failed to make a Permit to Work application for hot work, working at height, and working in a confined space.
    • Inadequate supervision and lack of hazard appreciation led to theunsafe situation.
    • A temporary alternative working method was arranged where the worker wore a full body harness attached to a tripod system with an inertia reel.

    Corrective Actions

    • Reiteration of importance of thorough Risk Assessment, Permit to Work process, and Control of Work, including regular monitoring.
    • Ensured more robust control of Working at Height activities and prioritized availability of engineering controls (e.g., scaffolding platform).
    • Identified personnel to execute the rescue plan and ensured proper training for operating in an enclosed space.

    Wire Rope Hazard Management

    • A wire rope parted, causing a 69-ton wind turbine nacelle to fall 2.2m to the deck, resulting in significant damage and loss of the nacelle.
    • The USCG investigation revealed that corrosion, wear, and monotonic ductile overload of the wire rope caused the failure.

    Recommendations

    • Implement increased load testing frequency to verify wire rope integrity between class society mandated 5-year load tests.
    • Utilize pressure lubricating devices as recommended by the manufacturer for routine maintenance.
    • Ensure maintenance tracking systems align with manufacturer’s recommended maintenance protocol, including the period of employment and renewal of wire ropes.

    Studying That Suits You

    Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

    Quiz Team

    Related Documents

    IMCA Safety Flash 04/24 PDF

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser