Extension of the wastewater network on Rue de Cohem and Rue de Mametz in Roquetoire

Summary

NOREADE SIDEN-SIAN is procuring works to extend the wastewater network on Rue de Cohem and Rue de Mametz in Roquetoire. The scope includes approximately 1,887 m of DN 200 PVC gravity sewer, 1,084 m of DN 90 pressure pipe, 82 service connections, 37 prefabricated inspection chambers and two concrete pumping stations, together with connections to existing infrastructure, testing and reinstatement. The works are covered by a 12-month framework agreement with no minimum volume or value and a maximum of EUR 1,300,000 excluding VAT; the estimated expenditure of EUR 951,368 excluding VAT is indicative.