What is the term used for switching off the installation to allow people to work on it safely?

The term "Safe Isolation" refers to the procedures and practices involved in switching off an installation and ensuring it is safe for individuals to work on. This process typically includes disconnecting the equipment from its power source, locking off the controls, and implementing measures to prevent accidental re-energization.

Safe Isolation is crucial in various settings, such as electrical maintenance or repair work, to protect workers from electric shock or other hazards associated with unexpected start-up of machinery or systems. It focuses on both the physical act of isolating the equipment and the safety protocols that must be verified before any work begins.

Given the importance of worker safety, particularly in environments with significant hazards, applying the principle of Safe Isolation is essential for maintaining health and safety standards. This term encompasses the comprehensive approach required to ensure a work area is indeed safe, involving checks, documentation, and communication with personnel involved in the work.