Building cleaning services

Summary

The tender concerns cleaning services for an administrative building in Berlin, split into two lots: regular cleaning and window/glass cleaning. The contract runs from 1 January 2027 to 31 December 2028, with a possible one-time extension for both lots until 31 December 2030. The notice states that the machine-readable text did not include precise qualification, exclusion or compliance requirements, so these must be checked in the tender documents.