Rehabilitation and optimisation of the Kerolay wastewater treatment plant in Lorient

Summary

The tender concerns the rehabilitation and optimisation of the Kerolay wastewater treatment plant in Lorient. The expected works duration is 36 months, and the contract is not divided into lots. The submission deadline is 11 December 2026 at 12:00. Tenders will be evaluated on technical value (55%), price (40%), and environmental performance (5%). The technical tender must include a technical memorandum and supporting justifications, and the price must be based on the overall works price. The precise exclusion, qualification, and compliance requirements must be checked in the tender documents.