leak test kit

Let’s talk inspection and testing of gas piping! Any code references I make are from the 2024 versions of NFPA 54/58; please check your state’s adopted version for current requirements in your area.

It should be common sense in our line of work that all installations, regardless of the installer, should be inspected and tested prior to putting them into service and taking on the liability of supplying a flammable vapor to your customer. But common sense can sometimes escape us, especially when returning to our own installation. I have heard many stories from Service Technicians who have put gas to a system just to either immediately hear the woosh of an open line or watch their pressure gauge hit zero immediately. It is important to inspect the installation prior to making it live.

Some key things to look for when doing a system inspection:

1.) Do all materials comply with required codes? i.e. no garden hoses, no copper fittings in concealed locations, etc