|A4.3.10 Egress. Because people
may visit, be employed or be a resident
in any building, emergency management
plans with specific provisions to ensure their
safe evacuation also play an essential role in
fire safety and life safety.
A220.127.116.11 Stairway Width. A 48 in (1220
mm) wide exit stairway is needed to allow
assisted evacuation (e.g., carrying a person in
a wheelchair) without encroaching on the exit
path for ambulatory persons.
Free Standing Over Hanging Objects
Legend or Graphic Conventions
Stair Tread Lines For The Blind