Regular Inspections Ensure Safe Operation

Meter and pipeline inspection services are critical for compliance and safety. Liberty-Gandy’s crews of highly trained and qualified gas technicians inspect master meter gas pipeline systems to locate leaks and other issues and determine if repairs are necessary per regulatory requirements.

Checking and Correcting Cathodic Protection Readings

Arizona’s natural erosion process means gas lines become corroded over time and need repairing or replacing. As part of the safety inspection, we help determine if underground pipes require protection from corrosion. This is a compliance requirement of a master meter gas system in Arizona.

When conducting our natural gas pipeline inspection services, we use:

• Flame ionization units (aka a flame pack)
• Fluke meter and half cell
• Pipe locator
• Combustible gas indicator (CGI)
• Odor meter