Modernization of Magdeburg City Hall - Natural Stone Work

The city of Magdeburg is planning a comprehensive modernization of the City Hall, which is classified as a historical monument. The main goals of this modernization include enhancing the building's usability and safety, ensuring compliance with building regulations, and preserving its historical character. Key aspects of the project include: improving access to the main stage, enhancing visibility from the audience, updating building and event technology, expanding flexible event spaces, renewing kitchen areas, upgrading the building's energy efficiency while respecting heritage requirements, developing a lighting concept for better visibility in the city, improving outdoor spaces, and implementing effective flood protection. The specific work for Lot 323 - Natural Stone Work includes: repairing 313 m² of existing stair surfaces, installing 2,145 m² of natural stone flooring, 160 m² of natural stone for stair landings, 420 natural stone steps, 65 m² of concrete stone flooring, 16 m² of concrete stone for stair landings, and 84 concrete stone steps. The project timeline is from November 4, 2025, to June 22, 2026, with technical preparations from November 4, 2025, to February 17, 2026, and construction execution from February 17, 2026, to June 22, 2026.