Historical
ANSI/ASSE A10.22-1990 (R1998)
Rope-Guided and Nonguided Worker's Hoists - Safety Requirements (historical document)
Establishes minimum safety requirements for temporary personnel hoisting systems used for the transportation of persons to and from working elevations during normal construction and demolition operations, including maintenance, and is restricted to use in special situations.
Content Provider
The American Society of Safety Engineers [asse]