Replacement of Six Three-Phase Uninterruptible Power Supply Units at the Pontchaillou Site

Summary

The procurement covers the replacement of six three-phase uninterruptible power supply (UPS) units at the Pontchaillou site, including supply, installation and commissioning. The detailed scope is set out in the technical specifications. The work will take place in occupied buildings, so disruption must be kept to a minimum, and it must be completed no later than 31 December 2027. The bid submission deadline is 2 November 2026 at 12:00. A site visit is mandatory and will take place on 19 or 22 October 2026 at 09:00; no more than two people per economic operator may attend, and failure to attend will result in automatic rejection of the bid. The contract is a single public contract priced as a lump sum. The contracting authority may negotiate with all bidders but may also award the contract on the basis of the initial bids.