2013
Assistance à la mise en œuvre du plan de sectorisation AEP
Network modeling
Sectorization planning
Development of an action plan
Interconnection proposal
Context
The present assignment is a technical assistance to Pully municipal government aiming to help the town:
- reduce the water losses on its water supply network and get substantial financial savings for the town
- reduce excess pressures on the network
- change it current bulk water supply layout
Key figures:
- Volume of water supplied: 1.75 million m3 (85% supplied from Lausanne city)
- Total length of pipelines: 50 km
- Total length of water connections: 50 km
- Water connections: 2,000
- Leakage rate: 20%
Project Description
- Analysis of existing data and reports
- Field surveys
- Audit of the water supply network performance
- Hydraulic modelling (construction and calibration)
- Preparation of the network DMA zoning plan
- Preparation of a pressure management strategy
- Know-how transfer to Pully staff through on-the-job training
