Nanterre, 9 April 2026 VINCI wins the contract to upgrade Prague's main wastewater treatment plant Prague's water management company has awarded the contract to upgrade the city's central wastewater treatment plant to a consortium led by a VINCI Construction subsidiary. The aim with this reconstruction project is to rehabilitate and modernise a vital water management infrastructure asset, which has been in operation for more than 50 years, improving water treatment quality while optimising energy consumptio ...