Elimination of disturbances in wastewater technical systems and operation of all toilet facilities

Notice summary

Lot 1: Disturbance service and operation of sanitary facilities Service 1 – Unblocking service for wastewater technical systems 24/7 disturbance service for the elimination of blockages and disturbances in the wastewater technical systems of Düsseldorf Airport. The scope of services particularly includes the cleaning and unblocking of wastewater pipes, sanitary facilities, floor and rain drains, as well as the implementation of necessary diagnostic and documentation measures.…