There are tens of thousands of valves spanning TC Energy’s 95,800 oil and natural gas pipeline network across North America. These valves are carefully maintained and inspected to keep our pipelines working safely and smoothly.

Located in British Columbia’s Peace River Regional District, the North Montney Mainline (NMML) provides the critical natural gas transmission infrastructure required to connect natural gas producers and downstream markets throughout Canada and the United States, generating tax revenues for hospitals, schools and more in some of B.C.’s more remote communities.

"When the engines aren't running and the station is offline, we usually hear some sounds of the outdoors, that are otherwise drowned out by the operating noise." Instead, with the engines not running, John and another team member, Garret Paugh, heard a cry for help coming from just outside the station and knew they needed to investigate.