Hull Construction Regulations
Version of section 172 from 2006-03-22 to 2017-02-02:
172 Every door in a stairway or elevator trunk within an accommodation space, service space or control station shall be in accordance with TP 439, Structural Fire Protection Standards: Testing and Approval Procedures, as amended from time to time, and shall have a fire rating that is at least equal to the fire rating of the bulkhead in which the door is fitted.
- SOR/83-521, s. 4
- SOR/95-254, s. 19
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