Installation standard for elevators

(1) All elevators shall be installed and maintained in accordance with the manufacturer’s specifications or an internationally acceptable standard. Overspeed control and (2) Notwithstanding paragraph (1) of this Regulation, all elevator cars and counterweights shall be provided with overspeed control, and prior to initial operation and thereafter at 12 month intervals all drive components shall be subjected to non-destructive tests as prescribed by the Inspector and all maintenance and testing shall be recorded in a book kept for that purpose. belts.