What is drainage system rehabilitation?

Drainage system rehabilitation refers specifically to the process of repairing or upgrading existing drainage systems to restore their functionality and efficiency. This can involve various methods, such as trenchless technology, relining pipes, or reinforcing existing structures, rather than completely replacing them. The goal of rehabilitation is to extend the life of the existing infrastructure while minimizing costs and disruption that would occur with entirely new installations.

The term emphasizes enhancement and preventative measures over outright replacement. It acknowledges that existing systems may still have value and potential for improvement through targeted repairs or enhancements, rather than disregarding them for entirely new systems or components.