What should an LMP do after closing a head service valve or meter valve?

After closing a head service valve or meter valve, the LMP (Licensed Master Plumber) should typically notify the utility company to turn it back on rather than attempting to do so independently or leaving it closed without action. This is crucial for ensuring that proper procedures are followed for gas system management, as utility companies are equipped to handle any necessary reconnections safely and effectively.

The rationale for this approach is centered around safety and compliance with regulations. Utility companies have protocols in place to assess the system for any issues before turning the gas back on, ensuring that no leaks or other hazards exist. Engaging the utility company also helps to document the service status properly, providing a clear record for both the plumber and the utility service.

It’s also important to emphasize the safety implications in this situation. Simply leaving the valve closed without further action may not address potential problems that could arise when gas service is reinstated. Additionally, opening another valve for pressure relief or notifying local authorities could introduce unnecessary risks or complications without providing the necessary solution, which is why contacting the utility company is the most appropriate and responsible action following the closure of a valve.