In the absence of fencing, what is required to secure the compressors?

To effectively secure compressors in a facility where fencing is absent, the use of valve locks or electric control locks is essential. These security measures specifically ensure that access to the equipment is restricted and that unauthorized personnel cannot operate the compressors. Valve locks provide a physical barrier on the valves, preventing them from being opened without a key or combination, while electric control locks can disable electrical components and ensure that the compressors cannot be activated without proper authorization.

Other methods, such as surveillance cameras or regular patrols, can supplement security but are not as direct in preventing unauthorized access. Surveillance cameras assist in monitoring and recording activities, acting as a deterrent, while regular patrols can help in identifying potential threats. However, without physically securing the valves and controls, the compressors themselves remain vulnerable to tampering or misuse. Therefore, the focus on lock mechanisms is crucial to safeguard the equipment effectively when traditional barriers like fencing are not available.