Procurement of cleaning services 2027-2030 at Leibniz-Institut für Ostseeforschung Warnemünde

Summary

This tender concerns the procurement of cleaning services for the Leibniz Institute for Baltic Sea Research Warnemünde for 2027–2030. The contract comprises Lot 1 interior cleaning (offices, conference rooms, corridors, laboratories, kitchens, sanitary areas and common areas across buildings, including lifts and atria); Lot 2 glass and facade cleaning; and Lot 2.3 special internal cleaning. The tender documents specify price catalogs, quantities, frequencies and net prices, as well as required documents such as tariff-compliance declarations and subcontractor obligations. Bidders must comply with tariff and wage requirements and include relevant certifications and references.