GGJR Ganztagsgymnasium Johannes Rau, Siegesstraße 134 - Rohbauarbeiten für Neubau, Bestandsgebäude EW1 und EW2

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Substructure works including: site set-up; approx. 1,650 m³ excavation work for pipe trenches, drainage, foundations, approx. 620 m³ gravel load-bearing layer, approx. 920 m³ backfilling / filling-in works, approx. 370 m drainage / stormwater drainage works; approx. 710 m² shotcrete, approx. 2,600 m³ concrete works of various strength classes, partly WU concrete / in-situ concrete topping for hollow-core slab filigree ceilings, approx. 7,000 m² formwork for external / internal walls, single and double-sided, approx. 425 m² formwork for ceiling slabs, approx. 1,675 m² formwork for soffits / beams, approx. 3,280 m² filigree ceiling slab elements, approx. 650 t reinforcing steel, approx. 830 m² masonry works of different formats / strength classes; approx. 2,800 m ELT conduits PVC-U; approx. 900 m² exterior waterproofing, approx. 2,100 m² fresh concrete film, approx. 770 m joint sealing plates, partly working joint strip in PVC or contraction joint seal, approx. 3,100 m² XPS external insulation boards of various thicknesses; concrete repair: approx. 3,650 m² dry sand blasting of walls / ceilings, approx. 3,000 m² shotcrete for concrete repair. Substructure works including: site…

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