Fire sprinkler inspection requirements in Hartford (Hartford County), CT
Hartford is in Hartford County. The Connecticut State Fire Prevention Code applies statewide; the local fire marshal enforces it.
Requirements
- Connecticut's 2022 State Fire Prevention Code lists NFPA 25, 2020 edition, as a referenced standard.[1]
- NFPA 25 places responsibility for inspection, testing and maintenance on the property owner or designated representative; quarterly, annual and 5-year items apply.[3]
- Local fire marshal procedures: not confirmed here. Verify with the Hartford Fire Marshal.
NFPA 25 frequencies (2017 edition tables)
Minimum frequencies for wet and dry sprinkler systems[3]. The adopted edition varies by jurisdiction.
| Frequency | Items |
|---|---|
| Quarterly | Wet-system gauges; priming water and low-air alarm on dry systems; waterflow alarm devices; fire department connections. |
| Annually | Sprinklers, pipe and fittings, hangers and braces, information signs (inspected); main drain, control valve operation, dry-pipe trip test, backflow preventer (tested). |
| Every 3 years | Dry-pipe full-flow trip test and air-leakage test. |
| Every 5 years | Gauges replaced or tested; internal piping assessment. |
Who can inspect
Use a contractor holding the appropriate Connecticut trade license. Ask for their license number and confirm it with the CT Department of Consumer Protection.
Browse fire sprinkler contractors in Hartford County, or get a free NFPA 25 inspection reminder.
This page summarizes NFPA 25 minimum frequencies and the cited state and city code sections. It is not legal or engineering advice. The NFPA 25 edition adopted varies by jurisdiction, and the authority having jurisdiction (AHJ) or your insurer can require more. Confirm your requirements with your AHJ and a licensed contractor.
Sources
- Connecticut 2022 State Fire Prevention Code (referenced standards: NFPA 25, 2020 edition)
- Connecticut Office of State Fire Marshal
- NFPA 25, Standard for the Inspection, Testing, and Maintenance of Water-Based Fire Protection Systems (NFPA)
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