CASE 3: Side Coiling with Complying Swing Egress Door(s)
Occupancy Separation
Post grade 12 educational occupancies are typically classified as “B” occupancies and usually incorporate mixed occupancies that are often considered accessory – full service kitchens and cafeterias (A-2), assembly areas (A), and dormitories (R-2) occupancies. Even though these spaces are ancillary to and a functional portion of the original larger occupancy they must be separated when they exceed the 10% rule.
This third case study features a different product under the same code premise, the requirement to separate an “A-3” occupancy (library) from the rest of the “B” occupancy, school. The feature product is the Side Coiling with Conventional Egress Assembly due to limited width of pocket space.
![s9000_ctrlcath1a_72 | McKEON](https://www.mckeondoor.com/wp-content/uploads/2019/10/s9000_ctrlcath1a_72.jpg)
![s9000_ctrlcath1b_72 | McKEON](https://www.mckeondoor.com/wp-content/uploads/2019/10/s9000_ctrlcath1b_72.jpg)
![s9000_ctrlcath1c_72 | McKEON](https://www.mckeondoor.com/wp-content/uploads/2019/10/s9000_ctrlcath1c_72.jpg)
![Diagram 2 | McKEON](https://www.mckeondoor.com/wp-content/uploads/2019/10/Diagram_MixtOcc_Case3.jpg)
![DoorDiagram_Side-Coiling-Swing-Egress | McKEON](https://www.mckeondoor.com/wp-content/uploads/2019/10/DoorDiagram_Side-Coiling-Swing-Egress-2.jpg)