How often do sprinkler systems need to be inspected NFPA?
Every 10 Years. Dry sprinkler systems should be tested and/or replaced after ten years. Fast-response sprinklers should be tested after 20 years and at 10-year intervals after that, and standard sprinklers should be tested after 50 years and then at subsequent 10-year intervals.
How do you inspect a fire sprinkler?
What Are the Steps in a Fire Sprinkler Inspection?
- Step 1: Testing the Control Valve. The first step when inspecting the sprinkler system is to test the butterfly control valve.
- Step 2: Gauge Readings & Activating the Sprinkler System. The next step the technician in the attic takes is to capture a reading of the gauge.
What is the NFPA for sprinkler systems?
NFPA 13R is a residential sprinkler design standard focused on low-rise residential occupancies. The Standard’s intent is to provide a sprinkler system that aids in the control of residential fires and provides improved protection against injury and life loss in multi-family dwellings.
How often do sprinkler heads need to be tested?
Every 5 years: Sprinklers exposed to extra-high temperatures and harsh environments, along with gauges on all sprinkler system types, should be tested or replaced every five years. Every 10 years or more: Dry sprinklers should be tested or replaced every 10 years.
How often should sprinkler systems be replaced?
Adapted from Table 5.1.1.2 about testing in the 2016 Edition of NFPA 25
| Type | Frequency |
|---|---|
| Standard Response Sprinklers | At 50 years and every 10 years thereafter |
| Sprinklers | At 75 years and every 5 years thereafter |
| Dry Sprinklers | 10 years and every 10 years thereafter |
| Sprinklers (extra high or greater temperature solder type) | 5 years |
What does NFPA 25 say?
inspection, testing, and maintenance of
NFPA 25 is the baseline for inspection, testing, and maintenance of water-based fire protection systems. Compliance helps maximize system integrity to avoid failure and ensure fast, effective response in a fire emergency.
What does a sprinkler inspection consist of?
Annual Inspection Inspect all sprinkler heads, including the pipes and fittings (floor level only). Ensure that there are extra sprinkler heads on site, as well as tools to change out the sprinkler heads. Inspect interior of dry pipe valves while resetting (if applicable).
How long do sprinkler lines last?
The pipes are the most durable component and will last the longest, being shielded from direct sun damage and other external factors, and you can expect them to last for up to 40 years before you’d need to replace them.
