Renovation of high school Johann Wolfgang von Goethe - 01809 Heidenau - Multi-purpose room (MZR) with connector - Lot 15.30-1 - Sandstone work, multi-purpose room Renovation of high school Johann Wolfgang von Goethe - 01809 Heidenau - multi-purpose room (MZR) with connector - lot 15.30 - 1 sandstone work

Renovation of high school Johann Wolfgang von Goethe - 01809 Heidenau - Multi-purpose room (MZR) with connector - Lot 15.30-1 - Sandstone work, multi-purpose room Renovation of high school Johann Wolfgang von Goethe - 01809 Heidenau - multi-purpose room (MZR) with connector - lot 15.30 - 1 sandstone work
Lot 15.30-1 contains the following services: Sandstone work - MZR As part of the renovation of an existing listed building, sandstone work on the historic facade is being tendered. The services include the restoration and cleaning of sandstone walls, cornices and decorative elements, the renewal and addition of damaged natural stone components as well as adaptation work as a result of window conversions. In addition, listed building repairs must be carried out using crossings and stone replacement materials. The following must be produced: - Damage and measure mapping - (355 m² facade repair) - 70 m of walls in Cottaer sandstone - 40 m² base in Postaer sandstone - 0.25 m³ crossings of natural stone elements - 100 pieces of stone replacement mass < 10 cm² - 4 pieces of window opening enlargement (demolition each: 2.2 m x 70) - 6 m extension sawn walls - 8.5 m Repair of tympanum - 6 pieces Restore openings in the cellar and close them with window flaps