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Railway Station Construction Work – Berlin Alexanderplatz Station, Structural Dismantling. 1. Explanations On The Overall Project The Overall Project Includes The Renovation Of The Technical System Parts Of The Berlin Alexanderplatz Train Station. This Includes Both The Renewal Of Existing Systems And The Initial Construction Of Technical Systems. This Also Involves The Creation Of New Technical Rooms Combined With New Layouts In Existing Building Structures. The Measure Will Be Carried Out During Ongoing Railway Operations, But The Tenant Areas Are Free, So That Only The Access Paths And Crossings Of The Reception Building Must Be Guaranteed To Be Open To The Public At All Times. 2. Subject Of This Tender: The Overall Project Includes The Upgrading Or, In Some Cases, Initial Construction Of Technical Systems In Modified Spatial Structures. In Preparation For The Upgrade, The Dismantling Of Structural Facilities Is Necessary, Which Is The Subject Of This Tender. This Service Includes The Following Measures On The Ground And Basement Floors: Production, Maintenance And Dismantling Of The Construction Site Equipment (Including Construction Sign, 136M Construction Fence As Well As Gates And Escape Doors, Dismantling Of 65 Bicycle Racks, Installation Of Tree Protection, 8X Construction Site Containers And 1X Staircase, 5X Construction Elevator, Cleaning After Completion Of The Work, Construction Water Connection Via Standpipe, Dirty Water Discharge, Construction Site Power Connection) In A Spatially Very Limited Environment. Production Of Entry Openings (For This A Total Of 15M² Masonry Wall Demolition, 1 Door Including Frame, 8M Metal Guard Rails, 6M Floor Gutters, 11.25M² Asphalt, 11.25M² Reinforced Concrete Ceiling D = 300Mm Above Kg, 4X 10M² Concrete Ceiling Above Basement, As Well As Production And Provision Of 50M² Of Floor Ceiling Reinforcement And 93.4 M Protective Railing), Closing 55 Ceiling Openings With A Side Length Of Up To 50 Cm And 4 Ceiling Openings With A Side Length > 50 Cm (With Glued-In Reinforcement), Demolition Work (Including 2 Sliding Gates To The Subway In The Basement, 63 Fire Protection Doors T30-T90 (Including 17 Two-Leaf), 48 Interior Doors Made Of Wood-Based Materials, 1008 M³ Masonry, 814M² Plasterboard Wall (Of Which 260M² Is Tiled On One Side And 112M² On Both Sides), 879M² Plasterboard Facing, 115M² Plasterboard Ceiling, 439M² Natural Stone Wall Cladding, 250M² Natural Stone Facing, 1,770M² All-Glass Facade, 620M² Plasterboard Ceiling, 2,170M² Or 3455M Components Of A Suspended Ceiling (For This Use Of 4 Mobile Work Platforms), 50M² Toilet Partitions, 33 Toilet Cabin Doors, 5 Inspection Hatches, 15M² Suspended Ceiling Grid Field, 8 Single Doors, 130M² Floor Tiles, 130M² Floating Heated Screed, 10 Ceramic Toilet Elements, 30M Checker Plate, 181M Double Rod Mesh Fence, 27.5M Trapezoidal Sheet Metal Wall, 450M² Wall Tiles, 36 Recessed Wall Lights, 2X Outdoor Furniture, 25M Rainwater Collection Channels, 4X Key Depot, 2X Shop Declaration, 170M² Foil Labeling, Dismantling And Disposal Of An Escalator), Production Temporary Building Structures (130 Bicycle Racks, Covering Floor Drains And Similar Openings, 11 Supports For Existing Steel Supports), Creating 3 Trenches
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