Cleaning of premises and glazing in various municipal buildings

Summary

The tender concerns cleaning services for premises and glazing in various municipal buildings in Illzach. The planned contract period is from 1 January 2027 to 31 December 2030, with an estimated total value of EUR 2,466,536. Tenders must be submitted electronically by 21 September 2026 at 12:00. A bidder may tender for up to 7 lots, and up to 7 lots may be awarded to one bidder; variants are not permitted. The award assessment uses price, technical value and sustainable development criteria. According to the amended notice, the insertion-effort criterion was removed for lots 1, 2, 4 and 6, and their award criteria are the same as those for lots 3, 5 and 7. One part will be performed through a single-provider framework agreement with call-off orders. Electronic invoicing is mandatory during contract performance.