Please, please help me here…I have a combined sprinkler/standpipe system with a 6” looped main located in the first floor and risers located in the staircases. The standpipe is a Class III system ,the first floor has exposed ceiling and it is a 4 storeys building. NFPA 14 Article 6.1.2.2...
Hi everyone,
I have to do a schematic design for a helipad foam-water system with oscillating monitors. The helipad is located on the roof of a 6 story building. The building has a combined sprinkler/standpipe system. The question is: can I connect the helipad deluge system to the combined...
Help me here….I designed a wet sprinkler system having an alarm check valve in the system riser with multiple sprinkler zones on each floor. Each sprinkler zone is provided with supervised shut-off valve and flow switch. Our Building Code requires now a double check valve assembly on all...
