The APWA color designated for "Communications" is:

The APWA (American Public Works Association) color designated for "Communications" is indeed orange. This coding system is important for safety and identification purposes in excavation and construction projects, as it indicates the presence of communication lines such as telephone, cable television, and internet services.

When planning excavation, workers need to be aware of the various utilities below the ground. By using the standardized color coding, they can avoid damaging critical infrastructure, ensuring both safety and the continued functionality of communication services. Each color in this system corresponds to specific types of utilities, so understanding these colors helps in effective mapping and risk management during excavation efforts.