This gas line goes into my detached garage from the inside of my house.
I am redoing the concrete and siding on this building and I would like to bury this line if I can.
Would I be able to dig up the concrete, cut the steel pipe and connect one of those flexible yellow gas lines to it going into the building from underground?
What is the valve thing attached to it before it enters the building? Is it some sort of safety device or a regulator or something? Is it necessary? If it's necessary then I won't be able to bury this line underground.
Also, gas supply to this line currently is shut off from a valve within the house. Could there still be gas inside the line? How do I make sure there is no gas inside?
Can I cut the line using an angle grinder?