Germany – Track construction works – A 17-26 WeA-HN Outdoor areas and track systems

Opportunity description

Outdoor areas and track systems Demolition Approx. 700 m² paved surfaces Approx. 350 m curbs Approx. 10 cable chambers Approx. 1,500 m³ earth excavation New construction Approx. 4,200 m formation level Approx. 25 concrete drainage chambers, DN 800–1200 Approx. 480 m plastic drainage pipelines, DN 110 to DN 310 Approx. 300 m plastic water supply pipelines Approx. 38 concrete cable chambers, sizes IV to IX Approx. 3,000 m plastic conduits DN 110 in cable routes with 1–20 ducts Approx. 150 m underground electrical lines Approx. 30 individual cast-in-place concrete foundations for technical installations Approx. 1,800 m³ frost protection and crushed-stone base layers Approx. 500 m² concrete track support slab 4 units Installation of grooved-rail switches on concrete support slab Approx. 175 m installation of tie-rod track on concrete support slab Approx. 345 m installation of sleeper track with concrete grouting Approx. 95 m installation of Vignoles rail track on individual support points Approx. 7 m installation of Vignoles rail track with full grouting 5 fixed buffer stops Approx. 96 m rails, S20 profile on individual support points Approx. 46 units Installation of track drainage boxes Approx. 50 units Installation of track connection boxes Approx. 1,000 m rail-foot encasement Approx. 180 units tie-rod encasement Approx. 2,000 m chamber filler elements for grooved rails, inside/outside Approx. 150 m³ tree substrate Approx. 600 m³ crushed-stone base layer Approx. 1,600 m concrete curbstones Approx. 30 m concrete retaining wall panels 12 tree pits Approx. 3,800 m² asphalt base course Approx. 150 m² asphalt binder course Approx. 3,800 m² asphalt surface course Approx. 2,000 m rail-joint sealing Procedure: neg-w-call. Review the original TED notice for the complete requirement, lots, amendments and attachments.