Referring to NFPA 25 15.5* Preplanned Impairment Programs.
If a contractor was to enact a predetermined campus power outage for 6 1/2 hours which would certainly prevent the electrical jockey from operating impairing the sprinkler system, what would a contractor doing this be REQUIRED to do by code?
Does anyone know of any code or standard that says "a fire alarm diesel pump must be able to run this long before blowing up itself'?
I was on a project where the specs required a 10 hour diesel tank but the pump died after running for 2 1/2 hrs.
According to the tech the heat exchanger became...
