Hull Construction Regulations

Version of section 97 from 2006-03-22 to 2017-02-02:


 The manual operating positions for automatic fire dampers in ventilation ducts passing through main vertical zone bulkheads shall be identified by red letters at least 13 mm high “VENTILATION FIRE DAMPER”; in addition, the open and closed positions shall be similarly marked.

  • SOR/95-254, s. 32
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