Which of the following is included in collection system maintenance programs?

• A. Emergency
• B. Operation
• C. Public
• D. None of the above

Answer: (A)

Emergency planning and response are essential parts of maintaining a wastewater collection system. A solid maintenance program isn’t just about cleaning pipes or repairing breaks; it also includes prepared procedures to handle unexpected problems, such as blockages, sewer overflows, power outages, and equipment failures. Having documented emergency plans—who to call, how to isolate problems, how to set up bypass pumping, and how to contain spills—helps crews respond quickly, minimize environmental impact, and restore service safely.

Public involvement isn’t typically a direct maintenance activity, and operation is a broader ongoing activity that is covered by the overall O&M program. Since emergency planning is explicitly included in maintenance programs, it’s the best choice.