off gas line in a sentence

1. Workers dug up the lawn to shut off gas lines.
2. Systems are likewise being developed that can automatically shut off gas lines in entire districts as soon as a tremor is detected to avoid the inevitable fires that erupt.
3. Earthquake warning systems could potentially give people time to take cover in the event of a quake, preventing injuries caused by falling debris, automatically stopping trains or shutting off gas lines.
4. Such a warning system could potentially give people time to take cover in the event of a quake, preventing injuries caused by falling debris, automatically stopping trains or shutting off gas lines.
5. The cause of the explosion was from an old capped off gas line ( capped in 1972 73 some time ) collapsing due to a construction machine as utility work was being done on Wisconsin Avenue in preparation for reconstruction of the street.
6. It's difficult to find off gas line in a sentence.
7. I can think of one long-shot for why you standing there might make a difference : Your body weight may deform the floor just enough to contract or expand a pinched off gas line to increase or decrease gas pressure slightly, thus changing when it reaches the ideal gas / air mix.