 Your Cookville Gas Department works closely with contractors to make certain no gas line is broken when excavation is done. However, there are times when damage does occur. If you smell gas where construction is being done, please notify the gas department immediately. Better yet, call us before you dig and let us locate the lines for you. Help us keep natural gas the safest energy there is. Natural gas, energy for life. This message brought to you in the interest of safety from the Cookville Gas Department in cooperation with the Tennessee Public Utility Commission.