zdas04: "You are really going to leave a line in the ground pressurized with 10-15 psig? Not the best idea I've heard today. If anyone ever hits this bomb with a hoe it will get very exciting."
Just to reiterate, I did say 10-15psi of Nitrogen. This suggestion was given by a PE in our...
Hi,
Does anyone know of a sizing chart that's available or the formula to determine how much nitrogen (Cu./ft)is necessary to purge a natural gas line? In the next few weeks, we will need to purge and permanently cap off an existing 6" dia, 17psi. natural gas line that is app. 600' long and...
