Tenders Are Invited For Ventilation And Air-Conditioning Installation Work – Ventilation Systems - Extension Of The Steinlach-Wiesaz School Center In Dußlingen

Ventilation And Air-Conditioning Installation Work – Ventilation Systems - Extension Of The Steinlach-Wiesaz School Center In Dußlingen. It Is The New Building Of The Community School With Teaching And Specialist Classrooms. The Building Has A Partial Basement And Is Two Storeys. /// Area Information: Size Of Construction Area: 9,280.00 Sqm - Gfa: Level 0 (Ground Floor) 1,513.43 Sqm - Gfa Total: 3,243.10 Sqm - Bri Total: 14,555.95 Cbm Construction: The Building Is A Reinforced Concrete Structure With Flat Ceilings, Reinforced Concrete Columns And Wall Shear Designed. The Building Is Stiffened By The Reinforced Concrete Wall And Ceiling Panels. The Floor Ceilings Are Optimized In Terms Of Component Height According To Their Spans. The Columns In Levels 0 + 1 Are Designed As Composite Columns. Wall Components In Contact With The Ground Are Implemented As Waterproof Construction. The Four-Sided Arcade On Level 1 Is Attached As A Steel Structure To The Reinforced Concrete Shell Facade. The New Building Is Founded As A Shallow Foundation On A Gravel Base Layer. Edge Beams Reinforce The Highly Stressed Floor Slab Edges And Also Serve As Frost Aprons. Vertical Wooden Planks At A Grid Spacing Of Approx. 1.20M With Rear-Ventilated Vertical Wooden Cladding On A Wooden Frame Construction As A Thermal Shell, As Well As Window Strips Made Of Wood And Aluminum With Parapets Form The Outer Facade. /// Information On Ventilation Systems: The Planned New Building Will Be Fully Ventilated Using A Central Air Conditioning Unit. The Air Conditioning Unit Is Planned As An Outdoor Unit To Be Installed On A Flat Roof. Interior Toilets And Technical Areas In The Basement Will Receive Decentralized Ventilation Systems. /// The Following Services Are Available: Rlt Box Unit, Outdoor Version With Heat Recovery, Nominal Air Volume 9,500 M³/H Including Delivery, Fittings, Filters, Etc. /// Compact Ceiling Units With 1,400 M³/H Including Fittings, Etc. /// 2 Radial Tube Fans Max. 370 M³/H Incl. Fittings, Measuring Technology And Control /// 3 Roof Fans 400-420 M³/H With Ex Requirements Cat 3 Incl. Roof Attachment, Ball Sleeve, Louvre Flap, Frequency Converter/Volume Flow Controller, Etc. /// Air Conditioning Multi-Split -Outdoor Unit With Indoor Unit 6.0 Kw, Including Cables And Equipment /// Approx. 1060 M² Rectangular Ducts Incl. Fittings Up To 2000 Mm + Inspection Cover And Functional Measurement /// Approx. 725 M Spiral Folded Pipe Up To Dn 250 + Fittings And Inspection Cover /// Approx. 100 M Flexible Pipe /// Various Components For Specialist Classes, Including Approx. 50 M Pp Pipe Air Line Including Fittings, 6 M Highly Flexible Polyurethane Hose Up To Dn 20, As Well As Various Throttle Valves, Inspection Covers And Connections To On-Site Cabinet Extractors /// 29 Constant Volume Flow Controllers Up To Dn 160 /// 47 Volume Flow Controllers Variable Up To Dn 250 /// 80 Silencers Up To Dn 250, 17 Telephony Silencers Dn 125, 4 Splitter Silencers 400X300 Mm /// Approx. 25 M² Cold Insulation Synthetic Rubber, Approx. 140 M² Thermal Insulation Made Of Mineral Wool + Surface Protection /// 61 Disc Valves Up To Dn 200, 4 Ceiling Swirl Diffusers /// 105 3-Slot Slot Outlets + Blind Parts And End Pieces /// 31 Round Exhaust Grilles Up To Dn 250