Technical Booklet E Fire Safety·Page 40·Diagram 2.3
Diagram 2.3: Alternative arrangements for final exits
Illustrates two acceptable configurations for protected stairway arrangements and final exits in buildings with alternative escape routes, showing fire-resisting doors and construction requirements.
Diagram 2.3 Alternative arrangements for final exits
see para 2.12(b) and 2.18(a) & (b)
(a) Protected stairway delivering directly to the final exit
(b) Protected stairway affording access to two independent escape routes
Key: F.D. fire-resisting door, fire-resisting construction
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