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9.10.17.1.(2)
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Application
Application 1: 
Doors that have a surface flame-spread rating of not more than 200, in buildings to which Part 9 applies [see Sentence 1.3.3.3.(1) of Division A for application of Part 9].
Exceptions: 
except as stated in Sentence 9.10.17.1.(3), which applies to doors within dwelling units, other than garage doors.
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Intent
Intent 1: 
To exempt doors from the requirements of Sentence 9.10.17.1.(1), which would otherwise limit surface flame-spread rating to 150, and permit a higher maximum flame-spread rating, on the basis that the higher rating will not contribute significantly to the spread of flame across the door surface.
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