Maintenance and major airtightness works in the buildings of the Essonne Department - Lots 1, 2 and 3

Summary

This tender concerns maintenance and major airtightness repair works in the buildings of the Essonne Department across three lots (Lot 1, Lot 2 and Lot 3). It is a framework agreement under which orders will be placed for ongoing maintenance and major repairs to ensure airtightness. The estimated contract value per lot is up to 8,000,000 EUR excluding VAT; the total potential project value for all three lots is up to 24,000,000 EUR. CPV main code: 45261420, with additional codes 45260000, 45261213 and 45261410. Work is planned to start on 1 January 2027 and continue for up to 48 months. The procurement method is open; electronic submission is required. Tender submission deadline is 26 October 2026 at 12:00, with the open tender event scheduled for 26 October 2026 at 14:00. The framework allows a maximum of 3 operators.