Maintenance and conservation service for the Castilla Canal 2026

Summary

The Duero River Basin Authority is procuring maintenance and conservation services for the 207-kilometre Castilla Canal and its three branches in the provinces of Burgos, Palencia and Valladolid. The work covers infrastructure maintenance and repairs, vegetation management and planting, biodiversity-box monitoring, repairs to heritage structures associated with the canal, and the cutting and removal of filamentous cyanobacteria. The planned quantity is 100,000 metres each for algae cutting and removal.