Tender detail
Cleaning services
Summary
The University of Siegen is procuring cleaning services for buildings at its Adolf-Reichwein-Straße campus in two lots: Lot 2A covers routine room cleaning, including cleanroom cleaning, and Lot 2B covers glass and window-frame cleaning. Lot 2B includes annual cleaning of 21,695.42 m² of glass and frame surfaces, plus 334.15 m² of exterior glass on the glass dome and winter garden.
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