Storm water, flood relief basins

Storm water is an increasingly important factor in sizing sewer systems. Artelia studies and builds mathematical models of separate networks and has completed numerous schemes to collect, store, treat and redistribute storm water. Today, temporary storage structures are used to avoid costly over-sizing of networks and limit pollution due to runoff. These large underground storage tanks, which are complex structures from both the civil works and hydraulic standpoints, are one of Artelia’s specialities (Lille, Le Havre, etc.). Such extensive techniques, based on technologies with low operating costs, are also a major area of innovation in the framework of sustainable development.

Storage basin and pumping station in Lille

Les Bateliers
Client : Communauté Urbaine de Lille Métropole
Country : France

Date : 2006 - 2013

Services :
  • Design services
  • Hydraulic, mathematical and physical scale modelling
  • Assistance to the Owner
  • Assistance to the Engineer during the works phase

Stormwater sewerage networks in Nantes

Client : Aéroports du Grand Ouest
Country : France

Date : 2011 - 2012

Services :
  • Assessment of networks
  • Modelling of stormwater
  • Measurements and analyses
  • Rehabilitation programme
  • Sewerage and stormwater master plan

Stormwater management works in Saint-Nazaire

Client : Ville de Saint Nazaire
Country : France

Date : 2011 - 2012

Services :
  • Complete design and construction supervision services
  • Statutory documents
  • Expert appraisals of civil engineering structures
  • Assessments of dykes

River outfall of the East Villeurbanne plain, in the Feyssine park area

Client : Grand Lyon - Direction de l'Eau
Country : France

Date : 2007 - 2010

Services :
  • Full project management services
  • Outfall design and monitoring of works implementation

Place Jenner storage and outlet basin - Le Havre

Capacity : 50,000 m3
Client : Communauté d'Agglomération Havraise
Country : France

Date : 2005 - 2010

Services :
  • Design services and project supervision
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