MOCKSVILLE, N.C. -- Piedmont Natural Gas is doing pipeline maintenance off US Highway 158 in Mocksville on Friday.
The company says the maintenance involves a process called "flaring" in which excess natural gas used to propel an inspection device through the pipeline is released and burned off. It's a safe process that is closely monitored.
PNG says flaring creates a tall flame that can be seen from far away. If you live in the area, you may also hear a loud noise or possibly a whistling sound.
PNG says it informed local law enforcement and first responders in case they get 911 calls from people who aren't aware of the pipeline work.
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