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Code of Federal Regulations (Last Updated: October 10, 2024) |
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Title 46 - Shipping |
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Chapter I - Coast Guard, Department of Homeland Security |
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SubChapter H - Passenger Vessels |
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Part 78 - Operations |
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Subpart 78.47 - Markings for Fire and Emergency Equipment, Etc. |
§ 78.47-53 - Automatic ventilation dampers.
Latest version.
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§ 78.47-53 Automatic ventilation dampers.
(a) The manual operating positions for automatic fire dampers in ventilation ducts passing through main vertical zone bulkheads shall be identified by red day light-reflecting letters at least 1⁄2 inch high “VENTILATION FIRE DAMPER.” In addition, the open and closed positions shall be similarly marked.
(b) [Reserved]
[CGFR 65-50, 30 FR 16955, Dec. 30, 1965, as amended by CGD 67-87, 32 FR 19181, Dec. 20, 1967]