220Kv Line Airolo-Mettlen, Cabling In The Gotthard Tunnel, Hv Cable

  Address - Switzerland

  Contact details - 565656565

  Tender notice no. - 76454545

  GT Ref Id - 83068793

  Document Type - Tender Notices

Description - Description: Swissgrid AG plans to replace the 220 kV overhead line over the Gotthard Pass between Göschenen and Airolo in the long term with a new cable system that will be laid in a separate utility duct in the new second tube of the Gotthard road tunnel.With the procurement for the manufacture, testing, delivery and installation of high-voltage cables 220 kV, 2,500 mm2, 3x 17.8 km, the following services are to be awarded in an open procedure:- Provision of the high-voltage cables 220 kV, cable fittings, accessories, mounting profiles, etc.- Provision of the fiber optic cables 144 3x 18.8 km and K28 protective pipes 6x 18.8 km- Laying, assembly and fastening of the cablesProject manageme

Gt Ref Id - 83068793

Deadline - Jul 08, 2025