Bundesministerium für Umwelt, Klimaschutz, Naturschutz und nukleare Sicherheit - Erweiterungsbau - Metallbauarbeiten - Vergabe 2282/2026

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VE 331.01 – Metalwork 3 - External locksmith work On the site at Stresemannstraße / Erna-Berger-Straße in Berlin-Mitte, an extension building of the BMUKN is being constructed. The building is divided into two 7-storey building sections A and B, which are connected to each other via a multi-storey bridge. 1. Type and scope of the service Fall protection roof above 6th floor (6. OG): approx. 680 m fall-protection guardrails made of steel (duplex coating) H1175 mm, centre spacing (axial measure) 1350 mm with stainless-steel cable-mesh infill approx. 5 pieces opening flight elements to be integrated, analogous to the fall-protection guardrails Climbing-over protection roof above 6th floor (6. OG): 1 piece 4-part double picket fence made of steel (duplex coating) H up to 3125 mm L14900 mm bar spacing 110 mm at the adjacent gable wall West with mansard form 1 piece 4-part double picket fence made of steel (duplex coating) H3100 mm L15770 mm bar spacing 110 mm along the adjacent gable wall North Privacy screening for technical area and ladders on roof above 6th floor (6. OG) / maintenance roof exits above ground floor (EG): approx. 31 pieces 2-part post structure post element…

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