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ANSI E1.4-3-2020

Entertainment Technology - Manually Operated Hoist Rigging Systems

This standard is the third in a set of revisions and partitions of ANSI E1.4-2014. It applies to permanently installed, manually operated hoists used as part of rigging systems for raising, lowering, and suspension of scenery, properties, lighting, and similar loads. This standard establishes requirements for the design, manufacture, installation, inspection, and maintenance of manually operated hoist systems for lifting and suspension of loads for performance, presentation, and theatrical production.

Content Provider
Entertainment Services and Technology Association [esta]

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As the voice of the U.S. standards and conformity assessment system, the American National Standards Institute (ANSI) empowers its members and constituents to strengthen the U.S. marketplace position in the global economy while helping to assure the safety and health of consumers and the protection of the environment.