Asset Management to Optimize Water and Wastewater Infrastructure

Cost-intensive infrastructures such as drinking water and wastewater systems require carefully considered and target-oriented investment decisions from the management. The basis for this is Asset Management: the systematic inventory and documentation of all components, including a condition assessment and an evaluation of a possible extent of damage. The sustainable management of the water and wastewater infrastructure is thus based on a risk-based maintenance strategy. On the one hand, this is to maintain the most undisturbed operation of the facilities possible, and on the other hand, the limited resources are to used as efficiently as possible.

That is the theory! However, what does this mean in practice? About 25 municipal practitioners from 10 cities in Germany, the Palestinian Territories, Tanzania and Uganda exchanged ideas, developed solutions and project ideas together. They had accepted the invitation of Connective Cities and Hamburg Wasser to the virtual dialogue event, which took place from 30.11. – 02.12.2020.

Starting with an exchange of experiences on good practices and projects in the cities, challenges in implementation were identified and ultimately three project ideas were developed for Songea (Tanzania), Bethlehem (Palestinian Territories) and small and medium utilities in Uganda, which can lead to an improvement in efficiency and organisational framework for asset management.