Article 20. Hoistways, Hoistway Enclosures, and Related Construction for Electric Elevators | MidpageArticle 20. Hoistways, Hoistway Enclosures, and Related Construction for Electric Elevators
State of California
3120.0Construction of Hoistways and Hoistway Enclosures.3120.1Machine Rooms and Machinery Spaces.3120.2Electrical Equipment, Wiring, Pipes, and Ducts in Hoistways, Machine Rooms and Machinery Spaces.3120.3Location and Guarding of Counterweights.3120.4Guarding of Exposed Equipment.3120.5Machinery and Sheave Beams, Supports, and Foundations.3120.6Pits.3120.7Bottom and Top Clearances and Runbys for Elevator Cars and Counterweights.3120.8Horizontal Car and Counterweight Clearances.3120.9Protection of Spaces Below Hoistways.3120.10Protection of Hoistway-Landing Openings.3120.11Hoistway-Door Locking Devices, Car Door or Gate Electric Contacts, Hoistway Access Switches, and Elevator Parking Devices.3120.12Power Operation, Power-Opening and Power-Closing of Hoistway Doors and Car Doors or Gates.