Does anyone have practical experiance using amp reading to at least reasonable approximate flow from a fire pump? In a situation that metering flow with a pitot is limited for a highrise standpipe acceptance test. I have testing flow meter for top outlet with residual, but measuring flow from...
Has anyone had to provide "mechanically embossed hydraulic placards"? any productive ideas besides ordering blank metal signs and a letter stamping kit from amazon? I will need to provide about 35 of these. The engineer will not be bothered with common sense on this one.
Does any know the source of the reason I'm starting to see requirements for 2.5" "hove valves" at man doors in warehouses? I say "hose valves" because they are asking for 2.5" pipe to one valve, and 4" to multiple valves with no hydraulic requirements like a standpipe. We have never seen these...
