What action is required if there are open fittings after inspection?

When open fittings are discovered during an inspection, it is crucial to address them appropriately to ensure safety and compliance with regulations. Closing and plugging these fittings before proceeding is necessary because open fittings can lead to gas leaks, which pose serious hazards including fire, explosion, and environmental damage. By sealing these fittings, you maintain the integrity of the gas system, ensuring that it operates safely and efficiently.

This action also allows for a thorough and accurate performance of the system once it is activated, as any leaks or escapes could skew results or lead to failures later. Proper closure and plugging are important steps that align with industry safety standards and best practices for handling LP gas systems to protect both personnel and property.