Concrete Sleepers with Elastic Direct Fastening Systems for Railways

Supply of concrete sleepers: Monobloc, prestressed reinforced concrete sleepers equipped with elastic direct fastening systems for standard gauge railways (1,435 mm) and normalized gauge widenings of 10 or 20 mm for curves. The sleepers are for rail mounting and dynamic load transfer, replacing worn concrete sleepers of various types or unsuitable wooden sleepers, especially in curves, as part of maintenance and repair work. A maximum of 2 subsequent contracts per year; minimum and maximum quantities are listed in table 3.3.1.1 of specification no. 2.A./1/316/21.04.2026.

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