Limited Tender With Participation Competition (Service) Renewal Of The Reporting System At The Main Clarification Work Wiesbaden, The Remote Control Center, The Wiesbaden Biebrich Sewage Treatment Plant And The Landfill Delivery And Establishment Of A New Reporting System - Installation And Commissioning Of The New Redundant Reporting System -Data Point Test Of The Signals From Db, Odbc Interface (Pws16 Standard ... More