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CBO
229 Windows
229.1 General
Where glazed openings are provided in accessible rooms or spaces for operation by occupants, at least one opening shall comply with 309. Each glazed opening required by an administrative authority to be operable shall comply with 309.
EXCEPTION:
1. Glazed openings in residential dwelling units required to comply with 809 shall not be required to comply with 229.
2. Glazed openings in guest rooms required to provide communication features and in guest rooms required to comply with 206.5.3 shall not be required to comply with 229.
309 Operable Parts
309.1 General
Operable parts shall comply with 309.
309.2 Clear Floor Space
A clear floor or ground space complying with 305 shall be provided.
309.3 Height
Operable parts shall be placed within one or more of the reach ranges specified in 308.
309.4 Operation
Operable parts shall be operable with one hand and shall not require tight grasping, pinching, or twisting of the wrist. The force required to activate operable parts shall be 5 pounds (22.2 N) maximum.
EXCEPTION: Gas pump nozzles shall not be required to provide operable parts that have an activating force of 5 pounds (22.2 N) maximum.