Civil engineering works, installation and welding to carry out the extensions of the urban heating network of Couronneries (Poitiers-86).
Civil engineering, installation and welding works to carry out the extensions of the Poitiers urban heating network: earthworks as well as storage, handling, installation and welding of pre-insulated steel pipes.
Estimated volume: approximately 1,200 ml of trenches.
DN50 to DN150.
Estimated start date of work: end 1