Articles need to know
3.1.8.14 Hold-Open Devices
1) Except as provided in Sentences 3.1.8.10.(2) and 3.1.8.11.(3), a hold-open device is permitted to be used on a closure in a required fire separation, other than on an exit stair door in a building more than 3 storeys in building height and on a door for a vestibule required by Article 3.3.5.7., provided the device is designed to release the closure in conformance with this Article.
3.1.8.13. Self- Closing Devices
1) Except as permitted by Sentence (2), every door in a fire separation, other than doors to freight elevators and dumbwaiters, shall be equipped with a self-closing device designed to return the door to the closed position after each use.
Key Definition--Fire Damper
Fire damper means a closure which consists of a damper installed in an air distribution system or in a wall or floor assembly, which is normally held open but is designed to close automatically in the event of a fire in order to maintain the integrity of the fire separation.
When Do You Need a Professional Plans Examiner?
You probably need a Professional Plans Examiner to help you when you are not sure:
1. The building classification
2. The spatial separation and exposure protection
3. The difference between a mezzanine and a second storey
4. The exits
5. The proper fire separations
6. The secondary suites
7. The accessibility or
8. Any items related to building code and fire code
How are plans reviewed? -- #23 Important definition: Secondary Suite Secondary suite means a self-contained dwelling unit located in a buil...
