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Contract awarded for Construction project: future center for german unity and european transformation location riebeckplatz in halle (saale) specialist planning technical equipment - sbd-2026-0284 lot-0002, title: the 2 system group 1.1.2 – heating supply systems, description: object description – technical equipment heating supply systems the building is to be planned and realized according to the low-tech principle, where robust, low-maintenance, and simple structural solutions are preferred over complex technical approaches. for this purpose, a low-tech (energy) concept / energy design will be created by a separate planner. this concept/design is to be implemented in the planning of the system group 1.1.2, where it is technically, economically, and hygienically appropriate and permissible. if conflicts of objectives arise, the contractor must immediately inform the client. the contractor actively participates in resolving such conflicts of objectives to bring about a solution. through a variant investigation calculated over 50 years, the most economical form of heating supply for the building is to be determined. specifically, the use of geothermal energy through geothermal systems, the use of district heating, and the integration of photovoltaics should be considered. waste heat should be utilized where possible. hot water should be provided. heating through floor heating and local radiators should be considered economically and hygienically sensible. lot-0004, title: lot 4 system group 1.1.3 – air technical systems, description: object description – technical equipment air technical systems the building is to be planned and realized according to the low-tech principle, where robust, low-maintenance, and simple structural solutions are preferred over complex technical approaches. for this purpose, a low-tech (energy) concept / energy design will be created by a separate planner. this concept/design is to be implemented in the planning of the system group 1.1.3, where it is technically, economically, and hygienically appropriate and permissible. if conflicts of objectives arise, the contractor must immediately inform the client. the contractor actively participates in resolving such conflicts of objectives to bring about a solution. if the requirement for mechanical supply and exhaust ventilation, reheating, cooling, or air conditioning arises from calculations and hygiene, this is to be implemented upon confirmation by the client. heat recovery is to be employed. the winning design assumes predominantly "natural ventilation." estimated value excluding vat: 804891.71 eur.Construction project: future center for german unity and european transformation location riebeckplatz in halle (saale) specialist planning technical equipment - sbd-2026-0284