This tender covers metal construction works (Metallbauarbeiten) in accordance with DIN 18360 as part of the fire protection renovation and extension of the Paul-Dohrmann-Schule located at Hiltroper Str. 53, 44807 Bochum, Germany. The project involves both remediation of existing fire safety deficiencies and expansion works at the school building. The scope falls under civil/building construction works related to fire protection compliance.