Standpipe To Roof

Standpipe systems plans shall comply with section 905 1 1.

Standpipe to roof.

Tanks providing water supply by using gravity. Where the roof has a slope less than four units vertical in 12 units horizontal 33 3 percent slope each standpipe shall be provided with a hose connection located either on the roof or at the highest landing of a stairway with stair access to the roof. Bc chapter 9 nfpa 14 nfpa 22 pc 606. Tanks that may supply water to domestic and or fire suppression systems located on the roof or inside the building.

Standpipe system during construction in the course of construction of new building. This is because the scope of a fire code life safety code and building code differ. I can not open the link on dr. Do you mean a potter roemer 5850 valve control and a 5801 2 1 2 wall hydrant.

You might find that the standpipe thresholds vary in the codes. When enforcing the provisions for standpipes the most restrictive provisions of the applicable codes apply. As required by the fire code official when the most remote portion of a floor is more than 150 ft nonsprinklered or more than 200 ft sprinklered from an outlet. Nfpa 1 might mandate the presence of standpipes where nfpa 101 does not for example.

Nyc building code 2014 1 administration 107 construction documents 107 9 fire protection system plans 107 9 3 standpipe systems. New building in ny and i do not want a dry system for this one thing. The fireman comes up to the roof on the stair that goes to the roof. In terms of head pressure say a 30 story building has a single zone standpipe system and for simplification let s assume that the roof level is 300 feet and the height of every floor is 10 feet.

An additional hose connection shall be provided at the top of the most hydraulically. In part 1 of a four part series clay magee looks at some of the standards that firefighters need to know when it comes to standpipe systems. But the fire is at the other end.