WA Part H101 Public buildings
WA H101.0 Deemed-to-Satisfy Provisions
WA H101.1 Application of Part
WA H101.2 Additional exits
WA H101.3 Goings and risers
WA H101.4 Handrails to ramps, flights and landings
WA H101.5 Artificial lighting
provide a minimum illuminance of 1 lux at ground level; and
be connected to circuits separate from those supplying lighting for foyers, entry porches, emergency escape passages or areas providing entry or egress to the WA public building; and
be connected over two circuits where two or more lights are required; and
have switches that are not able to be operated by members of the public.
WA H101.6 Fixed seating
Where fixed seating in a Class 9b WA public building is arranged in more than one row—
Aisles must be provided on both sides of every row that contains more than 10 seats; and
The number of seats in a row between aisles must not exceed 42.