Anyone have any insight on this?
We have an old commercial building that was previously not sprinkled that is going through a change in occupancy classification and is now retrofitting sprinklers. This building has a very large crawl space with masonry walls and a dirt floor. The floor assembly is combustible solid wood joist with a wood sub-floor. In looking in NFPA 13 (2010 Edition), there are two possible options in defining this space and determining if sprinklers are required. The first section is 8.15.1 for concealed spaces - in reviewing all the possible scenarios in this section I don't see where sprinklers can be omitted. The second section is 8.15.6 for Spaces under ground floors, exterior docks, and platforms. The question I have for the group is does "spaces under ground floors" meet the intent of a crawl space? If not how would you define a space under a ground floor, and how are this different from a crawl space. If section 8.15.6 is appropriate then it does allow for the omission of sp rinklers. I'd really like to know how other have addressed this situation. Kris Cooper Colorado Springs Fire Department [email protected] _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum
