What does lockout/tagout aim to accomplish?

• A. To reduce energy costs in facilities
• B. To ensure equipment is properly maintained
• C. To prevent accidental energization of equipment during maintenance
• D. To provide training on safety protocols

Answer: (C)

Lockout/tagout (LOTO) is a critical safety procedure designed to prevent accidental energization or start-up of machinery and equipment during maintenance or repair work. The primary goal of this practice is to protect workers from the risks of hazardous energy, which can include electrical, mechanical, hydraulic, pneumatic, chemical, thermal, or other types of energy.

By effectively isolating and securing energy sources through the use of lockable devices and tags, workers can safely perform their tasks without the fear of unexpected machinery movement or release of stored energy. This technique is essential for ensuring the safety of maintenance personnel and is part of a broader effort to create a safe workplace.

In contrast, reducing energy costs, maintaining equipment, and providing training on safety protocols, while important aspects of overall safety and operational efficiency, do not encapsulate the specific intent of lockout/tagout procedures. LOTO focuses primarily on preventing accidental energization as a means to safeguard workers during maintenance periods.