Can someone explain the difference between a flow test and a hydro test on a fire hydrant. I have a customer who asked to have the hydrants tested at a site, and looking back thru records I found that a company did flow testing for 8 hydrants for $225.00 each and the year before at the same site...
can someone tell me the difference between addressable and analog addressable fire alarm systems. I have heard several explanations, but none make complete sense.
Has anyone out there come up on a situation where there is a building with mixed occupancy. I have one where the overall building is a "B" but within the same building there is also "M" and "A-3". The "A-3" is over 1000 load which requires voice-evac but the rest of the building would not...
