Syfert is running on its backup server. This is the plain text of the section; annotations, case links and formatting return when the main server is back. Case-law search is fully available.
Cfr
46 C.F.R. § 108.403a — Fire extinguishing systems: Non-vital services
Each enclosed ventilating system for electric motors or generators not used for vital services must have an access into the system for firefighting or be protected by a fixed fire protection system.
Official source: www.ecfr.gov