TE-11-13_WET PIPE FIRE SPRINKLER SYSTEMS.pdf

63rd Readiness Division Fire Protection Systems

Wet Pipe Fire Sprinkler Systems

Report of Annual Inspection, Testing & Maintenance of Fire Sprinkler Systems

ONE REPORT SHALL BE COMPLETED FOR EACH SYSTEM

(Weekly, Monthly, Quarterly, and Bi-Annual Inspection Tasks are included in this report)

FACID

Building Number

Date of Inspection

System Number or Location

Location of the System Riser Manufacturer of sprinkler valve Size of sprinkler valve Model of sprinkler valve Year of Manufacture

Complete the remainder of this page once inspection is complete.

IV. Annual Wet Fire Sprinkler System NFPA 25 Inspection Summary:

Y N

Wet fire sprinkler system considered acceptable based on inspection and performance tests Deficiencies and corrections needed are noted in comments section or attached

Comments:

Annual NFPA 25 Wet Fire Sprinkler System Inspection

I. Inspection Tasks:

Y N/A N

Fire sprinkler system appears to be in service at time of inspection Does the wet pipe fire sprinkler system contain an auxiliary dry, preaction, or antifreeze system downstream of the wet control valves?

If yes, what type(s):

Addendum added to this inspection report for auxiliary system Date of last 5 year inspection Date of last Obstruction Inspection System Riser:

This system is clearly marked indicating the area served Hydraulic information sign provided at riser and is legible Wet system trim valves are in appropriate open or closed position System valves and equipment free of physical damage System valves, equipment, and drains not leaking Alarm device free from physical damage Spare sprinklers are of proper number (at least 6), type and temperature rating Spare sprinklers stored where temperature maximum is 100°F Wrench available for each type of sprinkler installed in this system Valves:

Control valve(s) completely open Control valves accessible Control valves properly locked or supervised Control valve identification signs in place Control valves are leak-free Gauges:

Gauges appear to be in good condition Supply pressure gauge psi System pressure gauge psi Gauge readings appear normal General System Observations (All observations taken from the floor. NFPA 25 does not require the inspector to enter any concealed spaces or leave the floor for these activities.)

Sprinklers:

Sprinklers appear free of leakage Sprinklers appear free of corrosion Sprinklers appear free of foreign materials Sprinklers appear free of paint Sprinklers appear free of physical damage Sprinklers appear properly oriented Sprinkler spray patterns appear free of obstructions Glass bulbs in applicable fire sprinklers appear full of liquid Piping & Fittings: (visible from the floor only) Piping appears free of mechanical damage Piping appears free of leakage Piping appears free of corrosion Piping appears properly aligned Piping free of external loading (not supporting other equipment)

Annual NFPA 25 Wet Fire Sprinkler System Inspection

I. Inspection Tasks (cont.):

Y N/A N

Hangers: (visible from the floor only) Hangers and seismic bracing appear to be in good condition (paint or coatings in place/undamaged, no rust or corrosion)

Hangers and seismic bracing appear securely attached to structural members and piping

Hangers and seismic bracing appear undamaged and not missing Environment:

All portions of the wet system are heated to at least 40°F

II. Maintenance & Testing:

General: Y N/A N

All portions of this system appear to be in service prior to maintenance and testing Alarm monitoring service and all pertinent parties notified before performing maintenance or testing

Control Valves:

Control valves (including backflow and PIVs) operated through full range and returned to normal position

Operating stems of OS&Y valves lubricated PIVs opened until spring or torsion felt in rod PIVs and OS&Ys backed 1/4 turn from full open Supervisory switches initiated distinct signal during first two hand wheel revolutions or before valve stem moved one-fifth from normal position

Signal restored only when control valve returned to normal position System Valve:

Alarm valve and check valves interiors thoroughly cleaned and inspected Gauges:

System gauges test/replacement date:

System gauges tested by comparison with calibrated gauge System gauges accurate within 3% of full scale System gauges recalibrated or replaced as necessary

Yes - Replaced

Yes - Recalibrated

System Tests:

Main Drain Test Conducted Inspector's Test conducted Water flow alarm tested and is operational

Select the method below used for the Inspector’s Test

III. Completion:

Wet system restored and left in service Date Time

Inspector Name

Inspector Signature

Witness Name

Witness Signature

Using remote inspectors test connection

Bypass connection Per manufacturer's instructions