Sewer networks cleaning

Ref : SW150

Goals

Build up a high quality level for efficient sewer network operation.
High level dredging methods and tools

Implement management’s policy for sewer network operations


Program

Risks in sewer networks
Health and safety recommandations
Flow in sewer networks
Curative cleaning operations
Black points
Tunnels and collector vaults
Dumping operation of grit, mud and waste
Systematic cleaning of networks and tunnels
Preventive or predictive cleaning
Area cleansing: operation, preparation and organisation
Shift work schedule
Combined system networks cleaning
Tools and equipment overview
Reporting