Execution of works for extension of 3 kVdc and power (substations and cabins) and traceable (but not limited to) to the following macro-categories:

— full-line TE systems,

— TE station installations,

— protection circuit, grounding and return TE,

— disconnector control panels and related cable connections,

— TE monitoring, indication and safety signs,

— grounding metal masses along line,

— Feeding systems.

— prevailing category SQ 001 'electric traction' — LTE-002 'Contact line operations for traction' for the amount of EUR 23 077 500,00,

— detachable category SQ001 'electric traction' — LTE-001 'Construction of electrical cabins and substations' for the amount of EUR 17 340 000,00,

— detachable category SQ001 'electric traction' — LTE-004 'Construction of anchorage structures for contact lines' for the amount of EUR 10 200 000,00,

— detachable category SQ003 'engineering services' — sheet B5: design of installations for electric traction; for the amount of EUR 382 500,00.