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apply approved automatic-operation Board bolts brake buffer car and counterweight car door car gate car or counterweight car platform car safety cast iron Certificate circuit clearance Code constructed counterweight safety crosshead diameter door or gate eighteen 18 Electric elevators eleva elevator car Elevator Contractor elevator machine emergency release enclosed equipment escalator exceed factor of safety feet per minute fire door floor guide rails hoisting cables hoisting machines hoistway door hydraulic elevator inches INCLINE CARS inspection installed interlocks landing door located lock machine room manlift maximum load maximum speed metal one-half operating device overhead passenger elevator penthouse or room permit pounds power dumbwaiters power freight elevator residential elevator rope securely fastened shaft or hoistway sheaves side sidewalk elevators Standard Gauge steel stop switch terminal landing terminal stopping device thereof thirty 30 tie rods tion type elevators valve vator vertical weight wire worm gear