Restructuring and energy renovation of Collège La Garenne, Voiron

This is a public works tender issued by the Department of Isère for the restructuring and energy renovation of La Garenne college in Voiron, France. The project includes comprehensive renovation of the school's facilities, improving energy performance (geothermal heating, photovoltaic panels, insulation), and ensuring compliance with accessibility and fire safety regulations. The tender is divided into 17 separate lots covering demolition, structural work, carpentry, facade, roofing, joinery, metalwork, plastering, interior joinery, floor screeds, resilient flooring, elevator, HVAC, electrical, photovoltaic, geothermal, and earthworks/landscaping. Work must be carried out in an occupied site. The procedure is open, with a deadline for submissions on 21 July 2026. A mandatory site visit is required. The total estimated value is €16,163,180.