Maintenance crews can warn customers of service interruptions and provide signs and barriers to protect the public.

Maintenance crews can warn customers of service interruptions and provide signs and barriers to protect the public.

• A. Sometimes
• B. Not applicable
• C. True
• D. False

Answer: (C)

Clear communication and protective measures are essential in maintenance work. When crews anticipate service interruptions, they inform customers in advance to avoid surprises and minimize disruption. At the same time, they set up signs and barriers to keep the public away from hazards, guide foot and vehicle traffic, and protect workers. These steps are standard safety practices that help prevent injuries and ensure the work can be completed smoothly. So this statement is true: warning customers and providing signs and barriers is a normal, expected part of maintenance operations.

Clear communication and protective measures are essential in maintenance work. When crews anticipate service interruptions, they inform customers in advance to avoid surprises and minimize disruption. At the same time, they set up signs and barriers to keep the public away from hazards, guide foot and vehicle traffic, and protect workers. These steps are standard safety practices that help prevent injuries and ensure the work can be completed smoothly. So this statement is true: warning customers and providing signs and barriers is a normal, expected part of maintenance operations.