What type of fence must be used to ensure safety at CNG installations?

A chain link fence is often used at CNG installations because it provides a secure barrier while still allowing visibility. This transparency is important not only for monitoring any potential hazards but also for ensuring that emergency responders can quickly assess the situation if necessary. Chain link fences are durable and resistant to corrosion, making them suitable for outdoor environments where natural elements may otherwise degrade other types of fencing.

Unlike electric fences, which can pose safety risks due to their electrified nature, the chain link fence allows for safe and unrestricted access for personnel and emergency vehicles. While wooden fences might not offer the same level of security and can deteriorate over time, and concrete barriers, while strong, can block visibility and make it difficult for workers and responders to evaluate nearby activities, the chain link fence strikes a balance between security, safety, and functionality in a CNG facility.