WebAn earthquake valve (or seismic valve) is an automatic method to shut off the low pressure regulated gas supply to a structure during a major earthquake and/or if a pipe is broken. These are applicable both to utility-supplied natural gas … WebMar 16, 2024 · Step 1: Locate the Valve. The first step in resetting an earthquake gas shut off valve is to locate the valve. The valve is typically located near the gas meter or outside your home. It is a circular valve with a lever or handle that you can turn to open or close it. If you are unsure where the valve is located, contact your gas company or a ...
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WebJun 5, 2024 · The meter shut-off valve is located next to the meter as shown in the illustration. Use a wrench to turn the valve a quarter turn in either direction to the “off” position shown. ... Depending on the severity of the earthquake and the number of gas meters that are turned off, you may have to wait some time for your gas service to be ... WebSeismic Gas Shutoff Valve shall mean a system consisting of a seismic sensing means and actuating means designed to automatically actuate a companion gas shutoff means installed in a gas piping system in order to shut off the gas downstream of the location of the gas shutoff means in the event of a severe seismic disturbance, The system may … grade 8 pythagoras worksheet
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WebMay 4, 2024 · Last Updated: May 4, 2024. Seismic gas shut off valves are intended to automatically shut off the gas to a home in the event of a major earthquake. In some cities they are a requirement, others they may only … WebEvacuate the building if leaking gas starts to burn. Do not try to put the flame out. Call 9-1-1 immediately and then call PG&E at 1-800-743-5000. Turn off the gas service shutoff valve typically located near the gas meter, if it’s safe to do so. Avoid turning off your home’s gas without a clear sign that it is leaking. Webthe customer side of the utility gas meter. Installation should be done by a licensed plumbing contractor. TWO TYPES OF VALVES AT METER Seismic Valve (Motion Sensitive) A seismic valve is actuated by ground motion caused by earthquakes. When an earthquake reaches approximately 5.2 on the Richter Scale, the seismic valve will chiltern rolling stock