How many fire extinguishers does a building need?
How Often Should Fire Extinguishers be Inspected?
As your first line of fire defence, your fire extinguisher should be regularly inspected and maintained to ensure optimal performance. Fire extinguishers should be inspected at the following intervals:
Monthly
Under the standards outlined by NFPA 10, the following elements must be checked every month:
- Check the pressure tamper indicator, hose/nozzle, and HMIS label.
- Ensure that the extinguisher is in its designated location with no obstructions.
- Check to ensure that all operating instructions are legible and facing outward.
- Observe safety seals and tamper indicators to ensure they are not broken or missing.
- Weigh the fire extinguisher to gauge how full it is.
- Look for any signs of physical damage, corrosion, or leaks.
- Ensure that the pressure gauge is in an operational range.
Annually
In addition to the monthly inspection requirements, NFPA 10 requires a thorough annual examination of the mechanical parts in your portable fire extinguisher. Annual inspection requirements include:
- All monthly inspection requirements.
- Perform a conductivity test of all carbon dioxide and hose assemblies.
- Check all safety seals, tags, and pressure gauge readings.
- Empty and recharge all pressure-loaded stream fire extinguishers.
- Determine how long it will be until the next hydrostatic test.
- Inspect the shell and nameplate.
- Check the hanger and housing for the extinguisher.
Hydrostatic Testing
Under the standards outlined by NFPA 10, hydrostatic testing must be performed for most fire extinguishers every 5 years. Carbon dioxide, wet chemical, and foam dry fire extinguishers are included in this category. Under NFPA 25, hydrostatic testing must be performed every 12 years for ABC dry chemical extinguishers. Hydrostatic testing should be performed by professionals like the team at EFAS Safety.
To learn more about fire safety equipment or to have our team perform an inspection on your fire extinguishers, reach out to EFAS Safety. We can be contacted by phone at 1-833-294-3327 and will be happy to help you find the perfect solution for your needs.