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Fire Supression Risers

Question asked by david.richardson on Jan 2, 2019
Latest reply on Jan 3, 2019 by jayshree.mittra

We are currently planning for our high rise 5-year sprinkler / gauge inspections on our wet pipe system. The contractor is telling me that each sectional in the stair landings are considered a riser. We have two risers, one going from ground to 28th floor in the tower and a second that does a separate building that's attached.


I need to get some clarification if a sectional (2 gauges / flow switch / valve) is deemed a riser or specifically a sectional meaning they are two different terminologies.