Ventilation Installation Work – Air Conditioning Systems/Refrigeration Systems - Gnue Lsbb Saxony-Anhalt Restructuring Of The Mixing Department New Construction Of The Bernburg Road Maintenance Department With Road Maintenance Department (Sm) With 3Rd Bridge Inspection Team (Wlb-2026-0056). Component 1: 1 Pc. Combined Supply Air And Exhaust Air Device On The Roof, 3,450 M³/H, 1 Pc. Combined Supply Air And Exhaust Air Device On The Roof, 1,550 M³/H, 1 Pc. 280 M Ventilation Spiral Pipe, Insulated, Dn 100 To Dn 400, Approx. 230 M² Ventilation Sheet Metal Duct, Insulated, 1 Multi-Split System, 1 Outdoor Unit 8.3 Kw, 2 Indoor Units, 1 Mono-Split System 4.7 Kw, Year-Round Cooling Operation, 1 Control And Cabling For 3 Ventilation And 2 Refrigeration Systems Component 2: 1 Exhaust System For Closed Garages, 2 Pipe Fans 700 Each M³/H, 7 Pcs. Weather Protection Grille, Component 3:1 Pcs M³/H, 1 Piece Of Exhaust Air System For Hazardous Materials Storage, Pipe Fan Explosion-Proof 1,200 M³/H, 1 Piece Of Exhaust Air System For Compressor Room, Roof Fan 2,200 M³/H, 4 Pieces Of Splitter Silencer, 3 Pieces Of Fire Protection Flaps, 7 Pieces Of Weather Protection Grilles, 6 Pieces Of Roof Hoods Dn 200 - Dn 500 Or 200X200, Approx. 165 M Ventilation Spiral Pipe, Partially Insulated, Dn 100 To Dn 500, Approx. 50 M² Ventilation Sheet Metal Duct, Partly Insulated, Approx. 12 M Ventilation Pipe, Pp, Dn 250, Approx. 3 M² Air Line, Pp, 1 Piece Welding Fume Extraction System 1,600 M³/H With Telescopic Arm, 1 Piece Assembly Pit Extraction System 1,050 M³/H With Control, 1 Piece Engine Exhaust Extraction System 2,100 M³/H With 14 M Suction Slot Channel, Approx. 40 M Air Pipe Made Of Welded Steel Pipe, Up To 2000 Pa, Dn 160 - Dn 200, 1 Piece. Control And Cabling For 4 Ventilation Systems, Component 6: 1 Piece. Exhaust Air System For Closed Garages, 2 Pipe Fans, 900 M³/H Each, 1 Piece M³/H
