“Draw an ISO apartment floor fire escape plan for Apartment 4B with a shared corridor, west and east fire stairs, two final exits, a call point, and an extinguisher.”
図の背後にある意思決定を読み解く。
Show the apartment door and protected stair doors.
Lead to separate final exits.
Mark common-corridor fire equipment.
Use for one residential floor after confirming the approved egress arrangement.
よくある質問
Why show fire doors?
They identify protected doors along the route and help distinguish the stair enclosure from ordinary rooms.
Can an apartment map show two stairs?
Yes, when the floor has two approved routes to separate final exits.
Should each apartment use the same YOU ARE HERE marker?
No. A posted copy should mark the location relevant to where that copy is read.