What is the primary purpose of the operation and maintenance program for the collections system equipment?

• A. Maintain system capacity and functionality
• B. Shorten lifespan of existing equipment
• C. Test designs for new equipment
• D. Respond to emergencies when equipment fails

Answer: (A)

Regular operation and maintenance activities keep the collection system capable of handling the designed flow and functioning reliably. An O&M program applies routine, preventive actions—like inspecting pipes, cleaning lines, televising for problems, controlling grease and roots, and servicing pumps and valves—to prevent blockages, leaks, and overflows. By scheduling and recording these activities, the system maintains capacity, reduces unexpected failures, and protects public health and the environment. It’s not about shortening equipment life or testing new designs, and while it helps reduce emergencies, the primary aim is ongoing upkeep that preserves performance.