Don’t Forget Lockout/Tagout

LOTOPicture yourself performing maintenance inside of a huge machine. Suddenly, the machine springs to life, powerful metal gears grinding around you, placing you in mortal danger. That is exactly the sort of terrifying scenario that lockout/tagout is meant to prevent. Lockout/tagout is a procedure to disable equipment to protect workers from either an unexpected release of energy or an accidental start-up while performing job activities.

via The keys to lockout/tagout.