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Inspections, tests, and maintenance on valves and fire department connections shall be performed in accordance with the manufacturer's instructions and NFPA 25 (latest edition). The following list highlights minimum requirements for the essential care of valves and fire department connections. This list, however, is not meant to replace manufacturer's instructions and updated code requirements.
ITEM ACTIVITY FREQUENCY NFPA 25
Control Valves
Sealed Inspection Weekly 12.3.2.1
Locked Inspection Monthly 12.3.2.1.1
Tamper switch Inspection Monthly 12.3.2.1.1
Alarm Valves
Exterior Inspection Monthly 12.4.1.1
Interior Inspection 5 years 12.4.1.2
Strainers, filters, orifices Inspection 5 years 12.4.1.2
Check Valves
Interior Inspection 5 years 12.4.2.1
Preaction/Deluge Valve
Enclosure (cold weather) Inspection Daily/weekly 12.4.3.1
Exterior Inspection Monthly 12.4.3.1.6
Interior Inspection Annually/5 years 12.4.3.1.7
Strainers, filters, orifices Inspection 5 years 12.4.3.1.8
Dry Pipe Valves/Quick Opening Devices
Enclosure (cold weather) Inspection Daily/weekly 12.4.4.1.1
Exterior Inspection Monthly 12.4.4.1.4
Interior Inspection Annually 12.4.4.1.5
Strainers, filters. orifices Inspection 5 years 12.4.4.1.6
ITEM ACTIVITY FREQUENCY NFPA 25
Pressure Reducing & Relief Valves
Sprinkler systems Inspection Quarterly 12.5.1.1
Hose connection Inspection Quarterly 12.5.2.1
Hose rack Inspection Quarterly 12.5.3.1
Fire pumps
Casing relief Inspection Weekly 12.5.6.1, 12.5.6.1.1
Pressure relief Inspection Weekly 12.5.6.2, 12.5.6.2.1
Backflow Prevention Assemblies
Reduced pressure Inspection Weekly/monthly 12.6.1
Reduced pressure detectors Inspection Weekly/monthly 12.6.1
Fire Department
Connections Inspection Quarterly 12.7.1
Main Drains Test Annual/Quarterly 12.2.6, 12.2.6.1, 12.3.3.4
Water-Flow Alarms Test Quarterly 12.2.7
Control Valves
Position Test Annually 12.3.3.1
Operation Test Annually 12.3.3.1
Supervisory Test Semiannually 12.3.3.5
Preaction/Deluge Valves
Priming water Test Quarterly 12.4.3.2.1
Low air pressure alarm Test Quarterly 12.4.3.2.10
Full flow Test Annually 12.4.3.2.2
Dry pipe Valves/Quick Opening Devices
Priming water Test Quarterly 12.4.4.2.1
Low air alarm Test Quarterly 12.4.4.2.6
Quick opening device Test Quarterly 12.4.4.2.4
Trip test Test Annually 12.4.4.2.2
Full flow trip test Test 3 years 12.4.4.2.2.2
ITEM ACTIVITY FREQUENCY NFPA 25
Pressure Reducing & Relief Valves
Sprinkler systems Test 5 years 12.5.1.2
Circulation relief Test Annually 12.5.6.1.2
Pressure relief valves Test Annually 12.5.6.2.2
Hose connections Test 5 years 12.5.2.2
Hose racks Test 5 years 12.5.3.2
Backflow Prev. Assemblies Test Annually 12.6.2
Control Valves Maintenance Annually 12.3.4
Preaction/Deluge Valves Maintenance Annually 12.4.4.3.2
Dry Pipe Valves/Quick Maintenance Annually 12.4.4.3.2
Opening Devices
- Data is based on 2002 edition.
Attachment 6
35- PAGE 19
Attachment 6
35- PAGE 17
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