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Published26/09/2025
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Deadline27/10/2025
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Awarded04/05/2026
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Today06/08/2026
Utilities
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Heating and cooling systems Socket (VE 060), CVK, DHZC
Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, intends to build a pioneering new building for the German Heart Center of Charité (DHZC) at Augustenburger Platz 1, 13353 Berlin, in the southwestern area of the Campus Virchow Klinikum (CVK). The planned new building will house the Central Sterile Supply Unit (ZSVA) and the Central Emergency Department (ZNA). A heliport will be built on the roof of the building. The tendered works include the heating and cooling supplies for the base (levels U2 to E05) for the newly constructed DHZC building with the following main features. Heat supply: -Distance heat transfer stations per 1,400 kW (2 pcs) -Distance heat transfer stations per 1,200 kW (2 pcs) -Water-water heat pump for energy shifting 350 kW (1 pcs) -Layer storage 7,000 l (1 pcs) -Distributor/collector (3 pcs) -Pressure holdings (4 pcs) -Control groups (15 pcs) -System separation via plate heat exchanger (2 pcs) -Warm water preparation 2 stages in flow principle with 2 buffer storages per 2,500 l (1 pcs) -Door air curtain systems (10 pcs) -Heating ceilings Metal casssettes with GRP fries (9,400 m ²) -Floor heating/cooling (1.050 m ²) -Pipings Steel pipe black DN100 to DN (950 m) -Pipings Steel pipe black DN40 to DN80 (1,900 m) -Pipings Steel pipe black DN15N32 to DN32 (1,200 m) -Pipings stainless steel DN65 to DN100 (600 m) -Pipings stainless steel DN32 to DN50 (2,100 m) -Pipings stainless steel DN15 to DN25 (8,300 m) -Pipe radiators (130 pcs) -Plate radiators (12 pcs) -Creation and operation of winter construction heating via air heaters (60 pcs) -Layer storage 7,000 l (1 pcs) -Refrigeration transfer stations with 4 pump groups 2,000 kW (2 pcs) -Distributor/Collector (2 pcs) -Pressure holdings (3 pcs) -Control groups (15 pcs) -Machine cooling med. Large equipment (MRI, CT, vacuum pumps) system separation via plate heat exchangers (7 pcs) -blower convectors (approx. 100 pcs) -hygienic cassettes (approx. 25 pcs) -climate chambers (14 pcs) -connections to the cooling system of the campus within the new building -pipes steel pipe black DN100 to DN350 (2,500 m) -pipes steel pipe black DN40 to DN80 (3,200 m) -pipes steel pipe black DN15 to DN32 (800 m) -pipes stainless steel DN65 to DN150 (600 m) -pipes stainless steel DN32 to DN50 (4,600 m) -pipes stainless steel DN15 to DN25 (4,100 m). Refrigeration is provided via the campus network. Both refrigeration transfer stations, each with 2,000 kW, are installed in the refrigeration centre in the U1. There are separate requirements under the Berlin Tender and Procurement Act (BerlAVG), see procurement documents. Further information can be found in the documents provided on the Charité allocation platform (https://vergabeplattform.charite.de).
https://vergabeplattform.charite.de?tid=a33b229da12d63f43a7baceac5c3b6e8
https://vergabeplattform.charite.de?tid=a33b229da12d63f43a7baceac5c3b6e8
Postal address:
Town: Laucha a. d. Unstrut
Postal code: 06636
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