Tenders Are Invited For Heating, Ventilation And Air-Conditioning Installation Work – Heating + Rlt Cooling, 2024 Khk, Renovation Of The Kunsthalle Zu Kiel

Heating, Ventilation And Air-Conditioning Installation Work – Heating + Rlt Cooling, 2024 Khk, Renovation Of The Kunsthalle Zu Kiel. Brief Description Of Heat Supply Systems: As Part Of The Measure, The Following Components Are Implemented In The Heat Supply System: Building Supply Via District Heating, 1 District Heating Transfer Station In Redundant Design, Pump-Controlled Make-Up Device + Pressure Maintenance With Approx. 420 Kw Heating Output. Piping Network Approx. 5,200 M Of Steel Threaded Pipe Including Mineral Wool Insulation, Aluminum Laminated. Heat Supply To The Rooms Via Approx. 17,000 M Of Underfloor Heating/Cooling, 28 Heating And Cooling Sails And 76 Radiators. Brief Description Of Ventilation Systems: During The Construction Project, The Following Main Components And Scope Of Services Are Carried Out In The Room Ventilation Systems Trade: 1 Piece Of Primary Ventilation Unit For The Outside Air Treatment Of Three Downstream Supply Air Devices As Full Air Conditioning Systems With Nominal Volume Flows Of 3,500 M³/H, 5,900 M³/H And 4,900 M³/H, 1 Piece Of Central Collection Exhaust Air System With A Total Volume Flow Of 13,500 M³/H, 1 Full Air Conditioning System With A Volume Flow Of 7,600 M³/H, 2 Partial Air Conditioning Systems With Volume Flows Of 11,200 M³/H And 7,100 M³/H, 1 Hydraulic Station For A Closed Circuit System (Kvs) With A Heat Recovery Coefficient Ηt 1:1 Of 71.1%, According To En 13053 For Balanced Air Volumes, For Heat Recovery, 4 Mechanical Smoke Extraction Systems (Mra) With Delivery Rates Of 11,700 M³/H, 3,600 M³/H, 14,600 M³/H And 10,500 M³/H, Approx. 4,600 M² Air Duct Network In Tightness Class C, 110 Fire Dampers (Bsk) And 84 Pieces Of Variable Volume Flow Controllers. Brief Description Of Refrigeration Systems: As Part Of The Measure, The Following Components Are Implemented For The Refrigeration Systems: 2 Propane Refrigeration Machines (Outdoor Installation), Make-Up Device + Pressure Maintenance, Each With 270 Cooling Capacity + 275 Kw Free Cooling Capacity. Piping Network Approx. 1,700 M Of Steel Threaded Pipe Including Insulation Made Of Elastomer Foam. Cooling Of The Rooms Via Approx. 17,000 M Of Underfloor Heating/Cooling, 28 Heating And Cooling Sails.