Who is responsible for assigning the signalperson prior to any hoisting according to ASME B30.23?

• A. Site supervisor
• B. Lift supervisor
• C. Safety officer
• D. Crane operator

Answer: (B)

The lift supervisor is responsible for assigning the signalperson prior to any hoisting activities according to ASME B30.23. This regulation emphasizes the importance of having a dedicated individual, specifically the lift supervisor, who is trained and knowledgeable about the lifting operations. The lift supervisor is tasked with overseeing the entire lift operation, ensuring that all roles are filled by qualified personnel and that safety protocols are followed. By designating a signalperson, the lift supervisor helps to coordinate the movements of the crane safely and effectively, ensuring clear communication and reducing risks associated with the lifting process.

This responsibility highlights the importance of having a hierarchy and designated roles in crane operations, which enhances safety and operational efficiency. Each team member's role is distinct, and the lift supervisor is tasked with the critical duty of managing these roles to ensure all lifting operations are conducted safely and in compliance with established standards.