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New Earthquake Gas Shut-Off Valve Requirements
Contra Costa County Ordinance Code chapter 718-8 requires gas shut-off valves be installed downstream of the meter and at the point of appliance on designated buildings within the County. Gas shut-off valves are designed to automatically shut off the power supply of natural gas to a building to prevent a fire or explosion due to accumulation of gas in the building in the event of a major earthquake.
Click below to find a list of the approved Gas Shut-Off Valves, learn the different types, and read frequent Questions and Answers: Approved Gas Shut-Off Valves and Q&A