Conversion of the former Diderot School into a family reception centre

Summary

The tender concerns the conversion of the former Diderot School in Tinqueux into a family reception centre at Rue Diderot. The works include thermal renovation, internal alterations and compliance with accessibility requirements. The procurement is divided into 11 lots: demolition and general building works, external insulation and cladding, external joinery, roofing, plastering and internal joinery, plumbing and heating, electrical works, flexible floor coverings, tiling, painting, and external works and utility networks. Bidders may submit tenders for one or several lots; each lot will be awarded under a separate contract to a single company or a jointly and severally liable consortium. The contract duration is 10 months, including the preparation period; preparation is scheduled for weeks 45–46 of 2026 and construction works will run from early November 2026 until the end of August 2027. Tenders must be written in French and submitted electronically by 28 September 2026 at 12:00. The award criteria are technical quality at 30%, price at 50% and environmental performance at 20%. A site visit is mandatory and must be evidenced by a visit certificate.