Ventilation
Failure Event | |||||||
Ventilation | 58 | Zones are required to be capable of adequate ventilation to ensure: • prevention of condensation in the building fabric and/or in living areas • extraction of moisture from areas where it is produced in significant quantities • rapid ventilation for dilution of pollutants • background ventilation • requirements for fuel burning or other appliances for process air are met | Presence of excessive or prolonged condensation to internal surfaces not being dispersed within 2 hours by appropriate use of ventilation provision. | Y | 14 | None | Yes |
59 | Absence or inoperability of extractor fans or other means of rapid moisture dispersal to provide one air change per hour in a kitchen. | Y | 7 | None | Yes | ||
60 | Absence or inoperability of extractor fans or other means of rapid moisture dispersal to provide three air changes per hour in a bathroom. | Y | 7 | None | Yes |