Window joinery works

Summary

The procurement covers window joinery works for the refurbishment of the Felix Mendelssohn Bartholdy Gymnasium in Berlin. The work includes making and installing new exterior and roof windows, inspecting and refurbishing designated existing windows, and associated window-sill and opening works. The window schedule covers the basement, storeys and roof levels, including different façades, courtyards and building wings; some openings are to be closed after window removal.