The purpose of this invitation to tender is for the cleaning and inspection of sewers and shafts within the city of Naumburg (+400 m in Bad Kösen) on behalf of the Sewage Association Naumburg (AZV).

The aim of the tender for these services is to inspect the existing canal stock >DN 1000 over a total length of approx. 8.7 km and to record the structural condition. The inspections shall be carried out by Stang and shall be carried out by means of a remote-controlled TV camera and partly by an inspection.

Run with mobile video documentation. All inspections will be carried out first by means of a remote-controlled TV camera and from the 3 quarter onwards the inspections will be carried out by means of mobile video documentation.

The guided tour with mobile video documentation is accompanied by an engineering firm commissioned by the AG.

The following information is part of the service description and the resulting costs and expenses must be taken into account in the calculation.

Cleaning and inspection in the PG7 plan area (special profiles).