Renovation and restoration of St. Nicholas Cathedral in Stendal 3rd BA - Lot 9.1 Preliminary restoration studies and construction management in the Langhaus and Südquerhaus

… of the north transverse house with a vein were completed in the construction phase. They serve as orientation and guidance for the continuation of further work. Parallel to the restoration work, floor covering work is carried out in the Langhaus under archaeological accompaniment. The implementation of the construction measure of the 3.BA is divided into 3 subsections, in which the trades have to move and work interdependently. Particular attention should be paid to dust protection. A scaffolding position takes place on site. The work is carried out under constant technical supervision by the responsible monument protection authorities. The services tendered for in Lot 9.1 include the restorative exploratory findings and preliminary investigations on the walls and vaulted areas of the long and southern transept, as well as the technical construction management for the execution of the work in the above-mentioned areas of the longhouse and the south transept. Furthermore, mural collections on the north wall of the northern side aisle in the nave and the High Choir are to be cleaned and secured a mural surface. The canopy vault must be exposed in parts / on a vaulted sail and reconstructed locally. All tendered services must be carried out by experienced M.A. diploma restorers with experience on medieval surfaces and painting layers and plastering. The application documents must be accompanied by the professional qualifications of the intended staff / teams and the supporting documents must be attached. Coarse masses: Approx. 50 pcs. Participating in construction consultancy with logging, including round trips Approximately 40 hours exploratory rest. Findings survey / preliminary examination in the Südquerhaus (1st section) Approximately 80 hours exploratory rest. Survey of findings/preliminary examination in the central nave u. Südl. Side nave of the nave (2nd section) Approximately 40 hours exploratory rest. Preliminary examination in the northern side nave of the nave (3rd section) 80 hours reconstruction and excavation at the canopy vault of the altar at the Lettner Approximately 25 hours of technical planning work according to other requirement Approx. 30 hours release of findings as required and findings 1 piece wall painting stock Nordwand Langhaus secure 1 piece wall painting stock Secure writing field in the High Choir 1 piece documentation of all measures 1 piece of incorporation into existing documents and archival material Psch. Personal health and safety at work