Before lifting operations begin, communication systems must be:

Testing communication systems before lifting operations begin is essential to ensure that all personnel involved can effectively communicate during the lift. Clear communication can prevent misunderstandings, enhance safety, and facilitate real-time information sharing, which is crucial in dynamic work environments like construction sites.

By testing the communication systems, operators and signal persons verify that equipment such as radios, hand signals, or other communication tools are functioning correctly. This step helps to identify any potential issues that could lead to miscommunication and subsequent accidents. Ensuring that everyone can hear and be heard is a fundamental aspect of safe lifting operations, thus reinforcing the importance of this practice.