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— Ventilators, 24 units,— Cable bridges, 1 800 m,— Lane signals, 116,— Installation in the new technical room (in the tunnel),— Installations in the new technical house, open air zone, 6 items,— Installation of continual emergency lighting, 1 960 m,— Establishing conduits behind the vault, 26 000 m,— Disassembly of 10 old fans,— Disassembly of cable bridges, 1 850 m,— Disassembly/demolition of cables, 54 600 m.45 000 00070 000 000