Con Edison has some 6,787 miles of gas mains to maintain.
All the distribution maps for Launceston's gas mains were produced here.
Just as it makes no sense to have two or three natural gas mains or electrical wires running down every street.
From beneath the streets there were even more explosions, as gas mains erupted with volcanic force.
The ruptured gas mains below the building caught fire, consuming part of the structure.
They are clinging to the gas mains very high above the floor where hell has broken loose.
Flames lit the sky this morning as gas mains burned out of control from bombs that fell during the night.
The film also refers to the fracturing of gas mains, as well as water.
Burnside is connected to the Adelaide water, power and gas mains.
Smaller, secondary explosions burst from gas mains and holding tanks.
