For hand signaling a mobile crane, which ASME volume is applicable?

The applicable ASME volume for hand signaling a mobile crane is ASME B30.5. This standard specifically addresses the safety requirements and operational guidelines for mobile and locomotive cranes, including the necessary communication protocols for safe operation. It provides detailed instructions on the methods of signaling, which are crucial for coordinating the movements of the crane operator and ground personnel to ensure safety on construction sites.

Understanding the correct volume is pivotal for signal persons as it lays down the framework of regulations and best practices tailored specifically for mobile cranes. This includes hand signals and other communication methods designed to minimize risks and enhance efficiency during lifting operations. Utilizing the ASME B30.5 standard ensures that trained signal persons adhere to recognized safety protocols, thereby fostering a safer work environment.