Tenders Are Invited For Building Construction Work – Turnkey Construction Of Residential Buildings In Timber Construction, General Contractor

Building Construction Work – Turnkey Construction Of Residential Buildings In Timber Construction, General Contractor. On A Property Area Of ​​Approximately 2,500 M², The Four Buildings Are Divided Into A Street-Side Front Building (Five-Story) And Three Courtyard-Side, Two-Story Semi-Detached Houses). This Results In A Gross Floor Area (Gfa) Of Approx. 2,470 M². The Space Program Includes A Total Of 17 Residential Units, Consisting Of Two To Five-Room Units. In Front Of The Apartments Are Open Areas In The Form Of Terraces, Balconies And Gardens In The Ground Floor Apartments. The Buildings Do Not Have A Basement; Technical And General Rooms Are Located On The Ground Floor Of The Front Building. The Property Is Located In Berlin-Pankow, Niederschönhausen, Between Güllweg In The East And Tschaikowskistraße In The South And Is Accessed Via This. To The West, The New Building At Tschaikowskistraße 14 Borders On The Wilhelminian-Era Neighboring Buildings. The Recessed Front Building Follows The Edge Of The Building And Forms A Closed Structure With Tschaikowskistraße 16. The Property Has A Flag-Like, Elongated Shape Measuring Approximately 21 X 114 M, Which Must Be Taken Into Account In Construction Site Logistics. The Previous Development Has Already Been Demolished. The Distance Areas Are Mainly On Your Own Property; In Some Places They Overlap With Those Of The Neighboring Building, For Which An Approved Deviation Exists. The Front Building (Building Class 4) Comprises Four Full Floors And One Staggered Floor. On The Courtyard Side It Is Staggered And Has Three Floors. An Air Heat Pump Is Planned For The Three-Story Part Of The Building. Access Takes Place Via A Centrally Arranged Staircase And Elevator Core, Which Provides Access To Three Apartments On The Regular Floor. A Total Of 11 Residential Units Are Being Built, 6 Of Which Are Barrier-Free In Accordance With Berlin Building Regulations. Structurally, The Building Is Constructed Using Wooden Elements. A Reinforced Concrete Core For The Stairwell And Elevator As Well As A Fire Wall To The Neighboring Building Form The Solid Elements. The Apartment Partitions And Individual Walls In The Area Of ​​The Technical Rooms On The Ground Floor Are Also Made Of Reinforced Concrete. The Cross-Laminated Timber Ceilings (Clt) Span Multiple Panels On Beams And Wooden Supports In A Grid Of Approx. 3.5 M. On The Courtyard Side, Three Identical Semi-Detached Houses Are Being Built In Timber Panel Construction With Cross-Laminated Timber Ceilings. Each Semi-Detached House Has Two Floors. The Floor Plans Are Almost Identical, Only The Terraces On The First Floor Are Oriented Differently. The Buildings Are Braced Using Wooden Panel Walls. The Facades Of The Buildings Are Made Of Wood, While The Base Area Of ​​The Front Building Is Plastered With Silicate Plaster. External Sun Protection Is Provided For Both The Front Building And The Semi-Detached Houses. The Client Is Aiming For Construction To The “Climate-Friendly New Building” (Kfn) Standard. The Thermal Envelope Of The Buildings Is Designed According To The Standard - Efficiency House 40 (Eh40) - And Thus Meets High Requirements For Energy Efficiency And Sustainability. In Addition, The New Buildings Comply With Geg 20