Regional electricity network maintenance

Summary

The tender concerns maintenance of the regional electricity network for 2027–2031. The works cover a 110 kV overhead transmission network and a 110 kV underground cable network, including grounding repairs, walk-through inspections, decay inspections, grounding measurements, a ground potential report, fault repairs on the 110 kV overhead network, removal of ice loads, and maintenance of the fault-repair material stock. The contractor must have the personnel, equipment and expertise to carry out 110 kV overhead line fault repairs and to ground the work site. The 110 kV components of substations are excluded, except for 110 kV underground cable network components and transmission line poles located in the substation yard. The contract period is fixed for 1 January 2027 to 31 December 2027, with optional extensions until 31 December 2029 and then until 31 December 2031.