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Rehabilitation works on the Châteaudun-Laffitte sewerage gallery

Contract 20141380011995 · notified in 2014

In 2014, the City of Paris awarded contract 20141380011995, "Rehabilitation works on the Châteaudun-Laffitte sewerage gallery" (travaux sur le réseau d'assainissement), to Sade CGTH for a maximum of €1.3M.

Source: the City's contract list, opendata.paris.fr, data as of 29 September 2026.