Stream cleaning in the West Attica regional unit, 2027–2029

Summary

The tender concerns cleaning existing streams and watercourses in the West Attica regional unit during 2027–2029. The work includes removing sediment and other accumulated material; collecting and transporting construction and demolition waste and household waste to licensed facilities; clearing naturally grown vegetation; cleaning pipes up to 0.5 m in diameter; and pruning or shaping small and medium-sized trees. The estimated value is EUR 3,387,096.70. Price is the sole award criterion. Bids must be submitted electronically by 10 November 2026 at 10:00 and remain valid for nine months. A tender guarantee and a performance guarantee are required; the detailed requirements must be checked in the tender documents.