
| Conversion of the Liebfrauenkirche into a concert hall for around 500 people |
| Extension to include an annex with office space of approx. 1,800 m² GFA |
| Energy concepts with profitability analysis |
| Heat generation and distribution via gas condensing boilers (250 kW) incl. ventilation system with 20,000 m3/h with heat recovery, humidification and ionisation system |