Tenders Are Invited For Installation Work Of Refrigeration Equipment – ​​New Building Hiri (Helmholtz Institute For Rna-Based Infection Research In Würzburg) / Heating And Cooling Supply (Ve41.20)

Installation Work Of Refrigeration Equipment – ​​New Building Hiri (Helmholtz Institute For Rna-Based Infection Research In Würzburg) / Heating And Cooling Supply (Ve41.20). The Helmholtz Institute For Rna-Based Infection Research (Hiri) Is A Joint Research Center Of The Julius Maximillians University Of Würzburg And The Helmholtz Center For Infection Research, Hzi In Braunschweig. The Building Plot For The New Hiri Building Is Located In The Grombühl District Of Würzburg On Josef-Schneider-Straße And Represents An Island Location Within The Historic Campus Of The Würzburg University Hospital (Ukw), Which Is Located On The Slope Of The Lindleinsberg And In A South-Southeast Direction To The Pleichachtal Falls. The Property Area Is 4,280 M², The Building Has A Gross Floor Area Of ​​2,189 M², A Gross Floor Area Of ​​10,863 M², A Building Height Of 21.95 M / 17.75 M And A Number Of Full Floors: 5 / 4. The Subject Of This Tender Are The Heating And Cooling Supply For The New Research Building Described Above. - Steam Transfer Stations (2 Pcs. 900 Kw Each) To Supply Heat To The Building With Pumped Hot Water With A Connection To The Steam Supply Of The Vhf As Well As Steam Connection To Two Autoclaves - Distribution Of Pumped Hot Water To Supply Radiators, Underfloor And Ceiling Heating, Air Heaters Of Ventilation Systems - Cold Generation Using Two Water-Cooled Chillers ( 2 X 500 Kw) - Cooling Water Circuit With 34% Glycol Content - Recooling By Two Roof-Mounted V-Dry Coolers Including Glycol Collecting Trays And Detection - Distribution Of Pumped Cold Water To Supply The Ceiling Cooling, Cooling Cells, Circulating Air Cooling Devices, Climate Cabinets, Air Conditioning Units And Various Laboratory Devices - Winter Building Heating Via Rented Air Heaters And Flexible Hose Lines - 2 Steam Transfer Stations Each 900 Kw Or 1,580 Kg/H At 6.5 Bar Operating Pressure - 1 Condensate Recovery Station - 1 500 Liter Heating Buffer Tank (Wrg) - 1 Pump Pressure Maintenance Heating - 14 Circulation Pumps Heating - 145 Piece Of Radiator - Approx. 830 M² Underfloor Heating Made Of Cross-Linked Plastic Pipe, Oxygen-Tight. - Approx. 510 M² System Runway Without Composite Pipe - Approx. 1060 M² Heating/Cooling Ceilings - 2 Water-Cooled Chillers 500 Kw Each - 1 Pump Pressure Maintenance Cold Water - 8 Circulation Pumps Cold Water - 2 V-Dry Coolers 616 Kw - 1 Pump Pressure Maintenance Cooling Water - 3 Pieces Of Circulation Pumps, Cooling Water - 4 Pieces Of Plate Heat Exchangers, Heating, Steam: 4,200 M Of Pipes Made Of Welded Steel Pipe, Black Dn 15 - Dn 150, Din En 10217 And Din En 102557. Fittings Pn 6-16 In Threaded And Flange Versions In Gray Cast Iron, Nodular Cast Iron, Gunmetal, Brass . Cold, Cooling Water: 4,500 M Of Pipes: Made Of Black Welded Steel Pipe, Din En 10217 And Din En 10255 With Corrosion Protection Primer According To Agi Armaturen Pn 6-16 In Threaded And Flange Versions In Gray Cast Iron, Gunmetal, Brass. The Contract Is Linked To A Project And/Or Program Financed By The European Regional Development Fund (Erdf).