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 property at Stresemannstraße / Erna-Berger-Straße in Berlin-Mitte, an extension building for the BMUKN is being constructed. The building is divided into two 7-storey components A and B, which are connected to each other by a multi-storey bridge. 1. Type and scope of the service Fall protection roof over 6th floor (6. OG): Approx. 680 m fall-protection guardrail steel (duplex coating) H1175 mm axis spacing 1350 mm with stainless-steel rope infill Approx. 5 pieces opening-flight elements to be integrated analogous to the fall-protection guardrails Climbing protection roof over 6th floor (6. OG): 1 piece 4-part double palisade fence steel (duplex coating) H up to 3125 mm L 14900 mm rod spacing 110 mm on the neighboring gable (west) with mansard form 1 piece 4-part double palisade fence steel (duplex coating) H 3100 mm L 15770 mm rod spacing 110 mm along the neighboring gable (north) Visual-screening for technical area and climbing ladders roof over 6th floor (6. OG) / maintenance exits for roofs over ground floor (EG): Approx. 31 pieces 2-part post construction post element HEB180 L1840 mm and mounting base quadrat…

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