Texas CNG(Compressed Natural Gas) Driver Practice

What is one of the requirements for fencing used around CNG facilities?

1. Must be at least four feet tall

2. Must be made of wood

3. Must be chain link wire no smaller than 12 ½ AWG

4. Must be solid to prevent visibility

The correct answer is: Must be chain link wire no smaller than 12 ½ AWG

Fencing around CNG facilities is subject to specific requirements to ensure safety and security. The correct choice identifies that the fencing must consist of chain link wire no smaller than 12 ½ AWG. This standard is important because it ensures strength and durability, which are essential for protecting the facility from unauthorized access and ensuring the safety of individuals in the vicinity. Chain link fencing provides a balance between visibility for surveillance and security while being robust enough to deter breaches. In contrast, while a height requirement or solid barriers may seem like protective measures, they do not fulfill the necessary specifications for strength and maintainability. Fencing made of wood would not provide the same level of security or durability expected in such high-risk environments, and if solid fencing were used, it might hinder the ability to monitor activity around the perimeter, which is crucial for safety in CNG operations. Therefore, the specification of chain link fencing at a certain gauge effectively addresses both security and operational visibility needs.