Tag Archive: Color Coding

What is Color Coding?

November 3, 2011 9:30 pm

Color Coding Utility color codes are used for identifying existing underground utilities in construction areas with the intent of protecting them from damage during excavation. Public utility systems are often run underground; some by the very nature of their function, others for convenience or aesthetics. Before digging, local governments often require that the underground systems’ locations be denoted and approved,... View Article