In the aftermath of an earthquake, the danger isn’t always over after the ground stops shaking. Broken gas lines pose a serious threat, potentially leading to explosions and toxic fumes. Yet, a common misconception can put you at risk: attempting an earthquake gas valve reset yourself. As tempting as it may be – don’t do it!
This blog will explain why resisting the urge to perform an earthquake gas valve reset yourself is crucial and what steps to take instead to ensure your safety after an earthquake. We’ll cover how to identify a gas leak, when to call for professional help, and how to get your gas service restored safely.
THE RISKS OF DIY-ING AN EARTHQUAKE GAS VALVE RESET
Resetting a gas valve after an earthquake might seem like a simple flip of a switch, but without the proper knowledge and assessment of the situation, it can be extremely hazardous. Gas valves are designed to control the flow of highly flammable natural gas, and any mishandling can lead to gas leaks, which pose serious risks of fires, explosions, and exposure to toxic gases.
POTENTIAL DANGERS
- Gas Leaks: Performing an earthquake gas valve reset without confirming the integrity of all connected appliances and pipelines can result in gas escaping into the home. This gas can accumulate and, if ignited by something as simple as flipping a light switch or lighting a candle, cause an explosion.
- Explosions and Fires: An NFPA report released in late 2018 found that, on average, natural gas ignites 4,200 home fires each year in the United States alone. Additionally, in scenarios where earthquakes have compromised gas lines, attempting to restore gas flow can ignite a larger-scale disaster.
- Health Risks: Exposure to natural gas isn’t just a risk for fires or explosions; it can also lead to serious health issues. Natural gas displaces oxygen in the air, which can cause dizziness, asphyxia, and, in severe cases, death.
The key takeaway is that an immediate earthquake gas valve reset jeopardizes personal safety and the safety of entire communities. It is critical to seek professional help before attempting to manipulate any part of the gas system in your home post-earthquake.
PREPARING FOR AN EARTHQUAKE: KNOW YOUR GAS VALVE 101
Preparing for an earthquake involves more than just securing furniture and having an emergency kit; it also requires understanding and preparing for potential utility issues, such as gas leaks.
Here are key steps to ensure gas safety:
KNOW YOUR GAS METER
It’s essential to know where your gas meter is located and how to operate it. In the event of an earthquake, you may need to turn off the gas supply to prevent leaks and fires. Familiarize yourself with the meter’s location and ensure all household members know how to shut it off safely.
ATTACH AN EMERGENCY WRENCH
For emergency situations, attach an appropriate wrench to your gas meter. This wrench should fit the meter’s valve and be secured with a wire or chain to ensure it’s always accessible. Having this tool readily available can be crucial in quickly shutting off the gas supply after detecting a leak.
REGULARLY TEST THE VALVE
Regular testing of the gas valve is important to ensure it hasn’t seized up from disuse or weather conditions. Gently turn the valve slightly to see if it moves freely. If it’s stuck, contact your utility provider to service it, ensuring it can be operated smoothly when needed.
INSTALL AUTOMATIC GAS SHUT-OFF VALVES
Automatic gas shut-off valves are safety devices designed to stop the gas supply when significant ground movement, like an earthquake, is detected. These valves help prevent gas flow into a structure where earthquakes might have caused damage leading to potential leaks.
Many local governments and insurance companies encourage the installation of automatic shut-off valves through various policies and incentives. For instance, some areas may require these valves in new construction or major renovations as part of building codes. Additionally, homeowners might receive insurance premium discounts for installing these safety devices, acknowledging their role in reducing the fire risk and explosion post-earthquake.
By understanding these devices and incorporating them into your earthquake preparedness plan, along with regular maintenance and operational knowledge of your gas system, you can significantly enhance your home’s safety in the face of seismic events.
POST-EARTHQUAKE PROCEDURES IF THE GAS IS TURNED OFF
After an earthquake, your immediate reaction may be to restore all services, including gas, as quickly as possible. However, when it comes to your gas supply, caution and professional intervention are crucial.
WHY YOU SHOULDN’T TURN THE GAS BACK ON YOURSELF
Turning the gas back on by yourself after it has been shut off can be extremely dangerous. There may be damage that isn’t immediately visible or detectable without proper equipment. Restoring gas service without a thorough inspection can lead to leaks, fires, or explosions.
STEPS TO HAVE GAS SAFELY RESTORED BY A PROFESSIONAL
- Assess Safety: Before even considering turning the gas back on, ensure your immediate environment is safe. Check for obvious signs of damage to your property and the surrounding area.
- Contact Your Utility Company: Always call your local gas utility or a licensed professional to inspect your gas lines. This is crucial to ensure there are no ruptures or leaks.
- Wait for Professional Clearance: A professional will inspect the gas lines and appliances to ensure they are safe to use. They will perform necessary repairs or replacements.
- Professional Restoration: Once deemed safe, the technician will turn the gas back on, light pilot lights, and check appliances to confirm everything is functioning correctly and safely.
FINAL THOUGHTS: GAS SAFETY AWARENESS
The events following an earthquake can be as impactful as the quake itself, especially when it comes to gas safety. The risks associated with mishandling gas appliances and valves are significant, and the importance of informed, cautious approaches cannot be overstated.
Educate and Prepare: Every household should be prepared and knowledgeable about gas safety. Understanding how to properly handle your gas appliances and the steps to take in an emergency are crucial for keeping you and your loved ones safe. Take the time to educate yourself on these processes and ensure your home is equipped with the necessary tools, like a gas valve wrench, and knowledge for quick action.
You can’t predict earthquakes, but you can prepare for them. Here at Landa Plumbing, we can help you achieve earthquake readiness for your home’s gas system. Trust Landa Plumbing to fortify your home against earthquakes with smart, safety-focused solutions.
Contact us today for a consultation.