What is the primary purpose of inspecting manholes regularly?

The primary purpose of inspecting manholes regularly is to check for structural integrity and leaks. Regular inspections are crucial because they help identify any potential issues such as cracks, corrosion, or deterioration that could compromise the manhole's structure. It is also important to check for leaks that could lead to groundwater contamination or sewage spills, which pose environmental and public health risks. By conducting thorough inspections, maintenance personnel can address problems early, preventing more significant issues and costly repairs down the line. This proactive approach ensures the sanitary sewer system operates effectively and efficiently, thereby safeguarding community health and the environment.