Supply, installation and cold commissioning of an SF6-free gas-insulated 110 kV switchgear system for Mittelhafen substation

Summary

The tender concerns the supply, installation and cold commissioning of an SF6-free gas-insulated 110 kV switchgear system for Mittelhafen substation. The works include a double busbar arrangement, nine cable feeder bays, a bus coupler, longitudinal disconnectors, secondary systems and auxiliary installations. The machine-readable notice did not include precise exclusion grounds or qualification requirements; these must be checked in the tender documents.