France – District-heating mains construction work – Accord-cadre concernant les raccordements des abonnés aux services publics de chaud et froid urbain sur les zones Rhône-Isère

Consultation for the supply and installation of sections of urban heating and cooling networks for the networks of the public heating services operated by DALKIA and its subsidiaries in the Rhône-Isère area (Vénissieux, Bourgoin-Jallieu...). The services will include the design of the network (execution studies, flexibility calculation notes...), the supply of network components, the excavation of the trench, the laying and welding of the parts, the realisation of the joints, the tests, the backfilling of the trenches and the provisional and final repairs.