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  1. Matt B NSE

    NFPA 13-2013 / NFPA 14-2013 Combination dry sprinkler standpipe/riser question

    Hello All, Responses below: 1) Building is fully sprinklered. 2) 2 standpipes in the building (One for each egress stair). One egress stair is exterior hence the requirement to be dry. (Yes, with a dry control valve not manual.) 3) We don't really want to connect to the sprinkler...
  2. Matt B NSE

    NFPA 13-2013 / NFPA 14-2013 Combination dry sprinkler standpipe/riser question

    I have an exterior standpipe in a building in Boston MA USA. (6 stories) It has a dry standpipe in the stairs. They now want to had a single sprinkler head on each floor to protect a window. (5 total heads) Can I turn the stand pipe into a combination standpipe/sprinkler riser and connect a...

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