Market For Topographic Survey Services, Gis Integration And Diagnostic Study Of The Ruelisheim Sanitation System Networks For Sivom Mulhouse Sud Alsace

  Address - France

  Contact details - 565656565

  Tender notice no. - 76454545

  GT Ref Id - 96182668

  Document Type - Tender Notices

Description - Description: The services are intended in particular to address the following issues: - The level of knowledge of the heritage and the reliability of existing data. - Localized deterioration of the networks following mining subsidence. - Significant intrusions of parasitic clear water (water table, Ill river, Dollerbaechlein), impacting the proper functioning of the wastewater treatment plant in RUELISHEIM. - Non-compliance of collection during rainy weather due to excessive volumes discharged by the collection system. - Inconsistencies in the measurements carried out as part of self-monitoring (DO12 + vortex, DO4). - The need to strengthen knowledge of the heritage (networks and structures)

Gt Ref Id - 96182668

Deadline - Nov 25, 2024