platform stair meaning
Same as dogleg stair.
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- on the scaffolding operation platform stairs, safety way, entrance has overspread by wooden board, should set up handrail
- A large circular ticket hall with high level windows gives access to the platform stairs.
- Tickets can be bought on trains or from the automatic ticket machine at the foot of the westbound platform stairs.
- There is passageway within fare control from the platform stairs at 7th Avenue to a HEET turnstile leading to the station booth.
- "Nobody does ! " shouted a third man, as he disappeared in the vast swarm on the platform stairs.