Construction of sewage plant of Arenthon

La Roche sur Foron (74) - France


MAURO TP on behalf of the Communauté de Communes du Pays Rochois


Civil Engineering - Preliminary design of structures - Studies of performance - Plans Plans formwork reinforcement


Construction of a sewage treatment plant Arenthon in order to replace those of Orange and Amancy.

Capacity 90 000 pe, including a large industrial load

The station consists of:

  • Building a pretreatment
  • a primary clarifier distribution and local technical
  • two aeration tanks,
  • 2 clarifiers,
  • Building a degassing
  • a thickener,
  • a local pumping
  • a digester
  • an operations building.