Which type of work requires the use of LOTO (lock out tag out)?

Lockout/Tagout (LOTO) procedures are critical safety measures used in workplaces to ensure that machinery and equipment are properly shut off and not started up again prior to the completion of maintenance or servicing work. This is especially important in scenarios where the operation of equipment could pose a risk of injury to personnel working on or near the equipment.

In the context of troubleshooting lighting systems, engaging in this work often involves dealing with electrical circuits and systems that could still have live power, making it essential to implement LOTO procedures. By utilizing LOTO, technicians can ensure that power is disengaged and secured, thereby protecting themselves from potential electrical shock or other hazards associated with inadvertent re-energization of the system during troubleshooting.

While routine inspections, communication checks, and equipment installation may have associated risks, they often do not necessitate the same level of hazard mitigation as troubleshooting situations where there may be unpredictable factors or live electricity involved. As a result, LOTO is specifically warranted in troubleshooting to mitigate safety risks effectively.