What are the main components of a collection system?

The correct answer highlights the main components of a collection system, which are essential for the effective transportation and management of wastewater. Pipes are the primary conduits that transport wastewater from various sources to treatment facilities. Pumps are vital for lifting wastewater, especially when it must travel uphill or across long distances. Manholes, serving as access points, allow for maintenance, cleaning, and inspection of the sewer system, ensuring it operates efficiently and efficiently manages blockages or issues. Inspection chambers are also included and provide access for checking the flow and condition of the sewer system, as well as allowing for the insertion of cameras for inspections.

This option encompasses critical elements through which sewage and wastewater are effectively collected, transported, and maintained, facilitating not just the infrastructure's functionality but also ensuring compliance with regulatory standards and public health safety. The mention of inspection chambers specifically acknowledges the need for ongoing monitoring of the system’s condition, a key aspect of managing a successful collection system.