Tunnel drainage maintenance
Lot 1 - TU Schmücke and Höllberg
Lot 2 - TU Behringen, Old Castle and Bock Mountain
Lot 1 - TU Schmücke and HöllbergCarrying out camera procedures to examine the drainage systems in the tunnels for existing dirt and sintering, carrying out cleaning of mountain water drains, floor drains, longitudinal drainage systems, slotted channels, siphons or immersion wall cabinets according to the requirements, carrying out camera procedures for Identification, documentation and proof of the cleaning status performed.
Lot 2 - TU Behringen, Old Castle and Bock MountainCarrying out camera procedures to examine the drainage systems in the tunnels for existing dirt and sintering, carrying out cleaning of mountain water drains, floor drains, longitudinal drainage systems, slotted channels, siphons or immersion wall cabinets according to the requirements, carrying out camera procedures for Identification, documentation and proof of the cleaning status performed.