Tenders Are Invited For Repair And Maintenance Services Of Mechanical Building Installation- University Of Cologne- Maintenance And Operating Of Water And Sewage Treatment Plants (Wa Systems)

Repair And Maintenance Services Of Mechanical Building Installation- University Of Cologne- Maintenance And Operating Of Water And Sewage Treatment Plants (Wa Systems). Lot 1- Maintenance, Cleaning And Inspection Work Of Wastewater Treatment Plants, Within/On Buildings, Work On The Maintenance Of The System Function, According To Existing Lists, Work Cards Of The Uz,Lot 2- Maintenance, Cleaning And Inspection Work Of Water Treatment Plants, Within/Within/On Buildings, Maintenance And Repair, Work To Maintain The System Function, (218,000,Lot 3 - Operating And Inspection Work Of Wastewater Treatment Plants, Within/Within/On Buildings, Maintenance And Repair, Work To Maintain Plant Function, (Eur 935,000.00),Lot 4 - Operating And Inspection Work Of Water Treatment Plants, Within/Within/On Buildings, Maintenance And Repair, Work To Maintain Plant Function, According To Existing Lists, A