FAQ
Q. How does Vernotec detect MIC in Fire Sprinkler Systems?
Vernotec uses a technique that uses guided ultrasonic waves to accurately identify and locate any type of pipe corrosion including MIC.
Q. How long does it take to inspect a building?
Depending on the accessibility of sprinkler pipe, the occupancy of the building, and the density of measurements, a team of technicians can inspect over 50,000 square feet per day.
Q. Does the inspection cover 100% of the Fire Sprinkler System?
Vernotec tailors each inspection according to the customer’s needs. Each measurement looks at a localized area of pipe, but only takes few seconds to get accurate data.
Q. Do I need to drain or shut off the Fire Sprinkler System?
NO. The inspection is completely non-invasive. All measurements are made from the exterior of the pipe and have absolutely zero effect on the operation of the system. No draining, no fire watch, no risk.
Q. What is the result of a MIC / Corrosion Inspection?
Vernotec delivers a comprehensive report for each building to the customer promptly after completion of the MIC/ Corrosion inspection.
Q. How often should I Inspect my Fire Sprinkler System?
The 2002 NFPA 25 Code requires inspecting for MIC at least every 5 years.
Q. What alternatives are there for MIC/Corrosion Inspection?
Most Fire Sprinkler Companies offer MIC / Corrosion inspection based on Visual Inspection which require draining all or at least part of the system, cutting the pipe open, and visually inspecting that location for the presence of corrosion.
Some companies are offering a chemical analysis of the water in the sprinkler system to determine if Microbiological organisms that cause MIC are present. However, their presence does not mean that corrosion is present and does not give any indication of the condition of the sprinkler pipes