Which of the following elements are essential when working in an enclosed space?
A non-IS torch.
Safety Data Sheet.
Isolation.
!! Competent and trained personnel.
Which of the following hazards is associated with working in enclosed spaces?
Suspension trauma.
Sim-ops.
Dropped objects.
Lack of oxygen.
Personnel that are entering an enclosed space must be made aware of which of the following?
The precautions to be taken prior to, and during, the enclosed space work.
Emergency procedures and the rescue plan.
Safety Data Sheets.
回答
In an emergency situation, what should the Standby Person do?
Carry out atmospheric testing.
Contact the Bridge.
Instruct all personnel within the enclosed space to evacuate immediately.
Enter the enclosed space.
回答
Which of the following are responsibilities of the Standby Person?
Ensuring that communication is maintained with the personnel within the enclosed space at all times.
Ensuring that atmospheric testing is carried out.
Ensuring that all personnel are fully trained and competent.
Establishing the location of the nearest telephone and manual alarm call point, in the event of an alarm or emergency.
回答
Enclosed Space Entry can be defined as: “Any entry (including a ‘head and shoulders’ entry) by any person into any space that may contain toxic or asphyxiant gases or abnormal concentrations of oxygen in air”.
True.
False.
A space that has less than 20,0 % oxygen by volume is usually considered “oxygen enriched” and a space that has more than 22,0 % oxygen by volume is usually considered “oxygen deficient”.
False.
True.
Which of the following are relevant to working in enclosed spaces?
STCW.
SOLAS.
LOLER.
回答
If it is necessary for the Authorised Gas Tester to enter an enclosed space to carry out a test, which of the following pieces of equipment should be worn?
Rope access system.
Safety harness.
Lifeline.
Work positioning system.
Approved breathing apparatus.
回答
Which of the following pieces of safety equipment should always be available for enclosed space entry work?
Radio communication.
Breathing apparatus.
Rubber boots.
Rescue harness and safety line.
Chemical suit.
回答
Тест оценивает знания по безопасным процедурам входа в замкнутые пространства, включая требования по вентиляции, мониторингу и средствам защиты.
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