Atmos will release air from a gas line 700 W Pipeline 900 W Pipeline. The release will be loud & some odor of gas will be present. 
Atmos will begin bleeding off the air from the pipeline at approximately 10:30. This will affect the line between Mary Drive and approximately Fire Station 2 on Pipeline.
There will be a very loud noise when they start bleeding the air, as the gas enters the line and pushes out the air, there will be a "natural gas" odor as the air is displaced. Once all the air is displaced, they will stop "bleeding" the line.
Atmos is on scene and will monitor all gas output and do not think that the bleeding of the line will create any emergent situations.
There are 11 separate locations along this line (Mary to Fire Station 2) that they will be bleeding the air.
Address/Location
City of Hurst TX
1505 Precinct Line Road
Hurst, TX 76054
Contact
Emergency: 9-1-1