ESTA - ANSI/ESTA E1.42
Entertainment Technology-Design, Installation, and Use of Orchestra Pit Lifts
|Publication Date:||1 January 2018|
Scope. This standard covers the design, construction, operation, inspection, testing, maintenance, alteration and repair of permanently installed orchestra pit lifts and their associated parts, rooms, spaces, enclosures and hoistways, where located in a theatre or a similar place of public entertainment.