Tenders Are Invited For Metalworking – Kke A33103 Metal Construction Work 3 Steel, Steel And Glass Interior Doors As Well As System And Pr Partitions

Metalworking – Kke A33103 Metal Construction Work 3 Steel, Steel And Glass Interior Doors As Well As System And Pr Partitions. Metal Construction Work For The Renovation And Modernization (Basic Renovation) Of The 3Rd Construction Phase Of The Museum Für Naturkunde Berlin: 2 Pieces Of T90 Steel Doors, 1-Leaf, 4 Pieces Of T90rs Steel Doors, 2-Leaf. 2 Pcs T90 Flaps 10 Pcs T30rs Doors, 1-Leaf. 8 Pcs T30rs Doors, 2-Leaf. 3 Pcs T30 Doors, Some Glazed 1 Pc T30 Door, 2-Leaf. 1 Piece Rd Door, 2-Wing. 2 Pieces Of Sheet Steel Door Inside Or Outside 5 Pieces Of Fire Door System With Side Panels And Skylights 29 M2 Pr Facades With Sound Insulation Requirements And Doors 96 M2 Pr Facades With Sound Insulation Requirements, Switchable Glazing And Doors Including Surface Treatment And Fittings. Maintenance And Inspection Of Fire Protection Closures And Locking Devices.