Free checklist
Wet sprinkler riser quarterly maintenance checklist
A quarterly sprinkler riser round is short on purpose: it catches the wear items that fail between annual services. This checklist is sized for a tech with a phone. Every item says what to look at and the photo that proves the round happened. Work is commonly verified against NFPA 25, NFPA 13. Confirm the edition your authority having jurisdiction has adopted.
The checklist
Every item, and the photo evidence it needs
The photo count on each row is what RTI would require before the item can be submitted. Work the list here and watch the gate hold, or load it into RTI and let it enforce the real thing.
Notice before testing
Monitoring company and owner notified before the alarm test
Monitoring company told waterflow and supervisory signals are coming, the owner notified, and the call logged before any test valve opens.
No photoOwner's impairment procedure followed for the riser test
Impairment logged under the owner's procedure, the affected area known, and a fire watch arranged where the procedure calls for one.
No photo
Gauges and valves
Supply and system gauges read and compared
Both gauges observed and compared against each other and the normal range, no gauge stuck at zero or pinned, readings noted.
Main control valve confirmed open and supervised
OS&Y stem backed out or butterfly indicator open, valve sealed or locked, tamper switch confirmed sending supervision to the panel.
Floor and zone control valves on the riser checked open and sealed
Each floor or zone control valve off the riser found open, sealed or locked, with a readable position indicator and its tamper switch in place.
No photoTamper switch mounting and wiring inspected
Each tamper switch tight on its valve with the cover on, conduit and wiring intact, and no jumper or bypass at the switch or the panel.
Alarm and drain
Waterflow alarm tested from the inspector's test connection
Inspector's test opened, flow switch or alarm check valve trips, local bell and the panel signal observed, then reset.
Main drain opened to observe a clear supply
Main drain cracked open to confirm water is present and flowing freely, then closed, no debris or air surge suggesting an obstruction.
Inspector's test connection outlet and sight glass checked
Test valve reseats without dripping, sight glass or orifice clear, and the discharge runs to a safe drain or outside point unobstructed.
FDC and room
Fire department connection checked
FDC caps or plugs in place, threads and swivels clean, clapper not obstructed, signage legible and the connection unobstructed.
Riser room condition observed
Room heated above freezing, riser and trim free of leaks or corrosion, nothing stored blocking access to the valves.
Hydraulic placard or information sign legible at the riser
Hydraulic design placard or general information sign attached to the riser, readable, and matching the system it serves.
Return to service
Test valves closed and the panel reset to normal
Inspector's test and main drain closed, control valves open and sealed, panel showing normal with no alarm or supervisory left standing.
Monitoring company and owner told the riser is back in service
Monitoring company confirms the account is back on normal monitoring, the owner is told, and the impairment is closed in the owner's log.
No photo
What usually sends this back
The failures are almost always the evidence, not the work
- Control valve found closed or only partly open after a repair left it shut, with the tamper switch jumpered so the panel never showed it.
- Waterflow alarm never actually tripped from the inspector's test connection, just eyeballed, so a stuck flow switch goes unnoticed.
- Supply and system gauges read but not compared, so a slow supply-side pressure loss hides behind a normal-looking system gauge.
Common questions
6 answers
- What does this wet sprinkler riser quarterly checklist cover?
- 14 items across 5 sections, covering notice before testing, gauges and valves, alarm and drain, fdc and room, and more. Each item spells out what the person walking the job is actually looking for, not just a box to tick.
- Who should run this inspection?
- The sprinkler service tech, or the building engineer walking the riser room on the quarterly round.
- When in the schedule should this walk happen?
- Every quarter, walked with the other life-safety devices so the riser room and the fire alarm panel are covered on the same visit.
- Why do these items ask for a photo?
- 10 of the 14 items call for photo evidence, 13 photos in all. A checklist answer without the photo is a claim; the photo is what makes the record worth something in a dispute and lets a reviewer approve work without re-walking the job.
- What most often fails a wet sprinkler riser quarterly inspection?
- Control valve found closed or only partly open after a repair left it shut, with the tamper switch jumpered so the panel never showed it. Waterflow alarm never actually tripped from the inspector's test connection, just eyeballed, so a stuck flow switch goes unnoticed. Supply and system gauges read but not compared, so a slow supply-side pressure loss hides behind a normal-looking system gauge.
- Can I use this checklist in RTI?
- Yes. Start a free RTI workspace, build this list as a checklist, and the Photo Gate holds the submit button until every mandatory item is answered and its photos are attached. Approved inspections roll into a branded turnover package with a tamper evident audit trail.
Run it with the Photo Gate
A checklist nobody can submit half-finished
Load this list into RTI, stick a QR tag on the area it covers, and the submit button stays locked until every mandatory item is answered and the 13 required photos exist. Approved walks roll into a branded turnover package with a tamper evident record behind every line.
See all 508 checklists · 6741 items and 5984 photo requirements in total.