Catenary improvement works at several points on ETS lines

Summary

Euskal Trenbide Sarea (ETS) is procuring catenary improvement works at several points on its railway lines. The works include replacing 11 corroded catenary poles and associated equipment, renewing 39 earthing installations to achieve ground resistance below 10 ohms, replacing 29 existing surge arresters with surge arresters of the specified type, and replacing 8,360 rod droppers with copper equipotential droppers, together with 2,300 G1 clamps with G1T clamps. Environmental monitoring and occupational health and safety planning are also included. The maximum contract period is 11 months, and the maximum contract amount is EUR 752,920.28 excluding VAT.