5362 New HZV construction with adjustment of the track superstructure, 69.650–69.800 r.d.B MKP

Summary

The tender concerns strengthening a railway embankment in Waltenhofen using support structures constructed by the HZV method and adapting the track superstructure on section 69.650–69.800. The works include constructing HZV support structures, removing the existing cable trough and track ballast, building drainage trenches, and restoring the formation, cess path, cable trough and track ballast. The HZV material must have a minimum 28-day compressive strength of 0.8 MN/m² and a minimum cement content of 200 kg/m³ of soil concrete. The works are scheduled for 1 October 2026 to 4 November 2026, and all excavations must be fully closed by 7 October 2026 at the latest. The bidder must account for the railway possession, work near an operating railway and access from the slope; the track and track area may not be used for construction or material access. Price is the only award criterion. Tenders must be submitted electronically in German, and variants are permitted only together with a main tender.