Devices and Facilities Overview

The Devices and Facilities section includes information on gas devices and facilities which detect, monitor, and regulate the flow of natural gas through through a system of services and mains. Also included in the Devices and Facilities sections are structures which protect and provide access to aboveground and underground gas pipes and valves; fittings which represent mechanical devices that connects two or more pipes; and gas conditioning equipment that removes undesirable components from the gas.