Engineering · Safety — Work Practices
Lockout/tagout (LOTO) of machinery before maintenance is intended to:
- ASpeed up the repair
- BPrevent inadvertent energizing or movement of equipment while it is being worked on✓ Correct
- CReduce paperwork
- DTest the alarm system
Explanation
LOTO physically locks and tags energy isolation devices (breakers, valves) so machinery cannot be started or pressurized while a worker is exposed to it.
Authority: Engine-Room Safety (USCG engineering topic)
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