Consultancy service for addis ababa water distribution and operation management & hydraylic modeling

The project objectives are summarised as follows:

Assess the exact current operational management of AAWSA’s network
Review the, of AAWSA teams responsible for the management of the network operation
Design review of the current and the future demand of AAWSA customers
Assess and evaluate the ability of the existing water network system to deliver the service level thresholds with acceptable pressure under continuous water supply regime.
Study and design the incorporation of the new supply sources in the city water system and identify the required reinforcements in terms of transmission and distribution network works, based on the projected customer demands. In addition study and modify the distribution network boundaries in order to optimise pressure management and also facilitate the supply of the distribution network by shifting when and if required.
Propose a Risk Management Strategy in case of extreme draught conditions.
Detailed Design of the identified water system reinforcement works as derived by the studies for the new sources incorporation and the Risk Management Plan, with specifications, BoQs and engineering cost estimates.
Produce bidding documents for the proposed reinforcement works.
Training and capacity building of AAWSA personnel on the produced Operation and Maintenance manual and on the provided hydraulic modelling software (WaterCAD) and the models developed for the identification of the network reinforcement works.