Definitions of key LOTO and OSHA 1910.147 terms. 13 terms defined.
An employee whose job requires operating or using a machine or equipment on which servicing or maintenance is being perf...
A person who locks out or tags out machines or equipment in order to perform servicing or maintenance on that machine or...
An energy isolating device is capable of being locked out if it has a hasp or other attachment point for a lock, or has...
Connected to an energy source or containing residual or stored energy that could cause harm.
A documented set of steps for controlling hazardous energy during servicing and maintenance, including shutdown, isolati...
A mechanical device that physically prevents the transmission or release of energy, including circuit breakers, disconne...
Any source of electrical, mechanical, hydraulic, pneumatic, chemical, thermal, or other energy that could cause injury t...
The placement of a lockout device on an energy isolating device, in accordance with an established procedure, ensuring t...
A device that utilizes a positive means such as a lock to hold an energy isolating device in a safe position and prevent...
A required annual review of each energy control procedure to ensure it remains adequate and that employees understand th...
Workplace activities such as constructing, installing, setting up, adjusting, inspecting, modifying, and maintaining or...
The placement of a tagout device on an energy isolating device to indicate that the equipment may not be operated until...
A prominent warning device, such as a tag and a means of attachment, which can be securely fastened to an energy isolati...
