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Underground Fire Main Maintenance Service in Houston

Building safety relies on various fire protection systems working together flawlessly. For example, if a blaze starts burning, automatic fire sprinkler systems provide the first line of defense. Each sprinkler head activates individually as it detects rising air temperatures from a fire below. In addition to automatic fire suppression, firefighters can also help douse the flames by connecting hoses to indoor standpipes and outdoor fire hydrants.

The only way for these vital fire protection systems to work is if the underground fire main is functioning properly. A fire main is a water pipe that connects fire sprinklers, hydrants, and standpipes to the municipal water supply. If something goes wrong with the piping, your building could be at risk of damage if a fire starts.

To prevent this scenario, be sure to schedule routine fire line maintenance and testing. These services give you peace of mind, knowing your fire-fighting systems will function the way they should if you ever need them.

To schedule maintenance for your underground fire main, please call Kauffman Co. at 713-893-1090 today.





(713) 893-1090

Underground Fire Line Maintenance & Testing Procedures

When you hire Kauffman Co. to maintain and test your fire line, you’re working with a company that strictly follows the procedures outlined in NFPA 24 and NFPA 13. Here’s a look at what those procedures entail:

  • Visual inspection: The very first inspection takes place during installation. All pipes, fittings, clamps, and rods are inspected to ensure they are the proper type and class. Crewmembers check for a proper trench depth of 4 feet from the top of the pipe to the finished grade. Lastly, workers perform Corrosion Resistance application and backfill the trench in accordance with NFPA 13.
  • Flushing of underground pipes: During maintenance visits, crewmembers flush the fire line to ensure an acceptable flow rate and remove debris from the pipes. The minimum flow rate during flushing is 10 feet per second. A burlap bag is attached to the end of the flushing line to catch foreign material. Crewmembers flush the line until the water runs clear and no material is trapped in the flushing bag.
  • Pilot test: A pilot reading ensures that all street or isolation valves are open and that the resulting water pressure is enough to meet system requirements.
  • Hydrostatic test: All piping and appurtenances subject to working pressure are required to be hydrostatically tested at 200 psi for two hours. NFPA 24 details the allowance of pressure loss during this test. Your pipes may have a leak and require repair if the system can’t sustain pressure for the duration of the test.

Arrange Underground Fire Line Maintenance in Houston

Kauffman Co. has been a leader in the fire protection industry for over 35 years. We’re proud to serve businesses across Houston, TX with honest, reliable, and affordable fire protection services. Our goal is to provide the underground fire line maintenance you need to keep your building, employees, customers, and inventory safe from fire. Trust us for all your fire protection needs to ensure a safe, fully operational system if you ever need it.

To schedule your next fire main test, please contact us online or call 713-893-1090.

We provide estimates for new and replacement fire protection systems throughout Texas:

  • Alvin
  • Angleton
  • Austin
  • Baytown
  • Beaumont
  • Bellaire
  • Clute
  • Conroe
  • Deer Park
  • Dickinson
  • Freeport
  • Friendswood
  • Galena Park
  • Galveston
  • Houston
  • Humble
  • Huntsville
  • Jacinto City
  • Katy
  • La Marque
  • La Porte
  • Lake Charles, LA
  • Lake Jackson
  • League City
  • Missouri City
  • Orange
  • Pasadena
  • Pearland
  • Port Arthur
  • Richmond
  • Rosenberg
  • San Antonio
  • Schulenburg
  • South Houston
  • Stafford
  • Sugar Land
  • Texas City
  • The Woodlands
  • Victoria
  • Waco
For more information, contact us online or call us now at (713) 893-1090.
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