France – Roof-covering work – TRAVAUX DE REMISE EN ETAT, DE REPARATIONS ET D'AMENAGEMENTS DIVERS A REALISER DANS LES BATIMENTS DU DEPARTEMENT DU VAL-DE-MARNE, CORPS D'ETAT : COUVERTURE-PLOMBERIE

This concerns works covering all roofing and plumbing services necessary for the maintenance and renovation of the real estate assets of the Val-de-Marne Department, as well as holiday villages located outside the Department. These works will be carried out on free sites or in occupied environments. The works will notably involve roofs and various panels, roof support structures, water evacuation systems at the building scale (excluding roads and green spaces), various sanitary equipment and appliances, water distribution networks, various plumbing pipes and their insulation, and safety elements for pitched roofs.