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Horizontal Assembly
March 6, 2019
6:45 am
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pmiller@co.worcester.md.us
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1023 Interior exit stairways (2015 IBC)?

March 5, 2019
10:54 am
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joed@ci.williston.nd.us
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The question of whether a horizontal assembly is required was up for debate recently in our office. The Multi family R-3 Apt building is fully sprinkled. There are two interior stair wells, one on each end of the building. Should the ceiling of the interior stairwells be constructed as a horizontal assembly? This is NFPA 13R protected building.