Modernization of the Pongrácz Street Trolleybus Depot

Modernization of the trolleybus depot power converter at the Pongrácz Street site: Construction of a two-story power converter building with 1,214 m² area, establishment of a new cable tunnel, dismantling and installation of 2,530 m of new overhead line networks, reconstruction of the overhead line network including dismantling and erection of 82 new overhead line support poles with foundations, establishment of an underground cable network, dismantling and installation of 26 new trolley switchgears, installation of 100 mm² working lines, piped feeds, and branches to overhead cables with swinging power branches, creation of 12 feeding zones for the new power converter, construction of charging facilities for battery trolleybuses, commissioning of utilities, technical handover, full handover of facilities for management and operation, compilation of documentation for final permits, noise measurement, preparation of a noise and vibration protection expert opinion, ensuring continuous site operation and unhindered vehicle access, and preparation and submission of documents as specified in the technical description. All construction works are subject to permits. For specified products/technologies, the 'or equivalent' clause applies.

Tender documents

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