The U.S. Embassy Berlin seeks a contractor to perform comprehensive re-piping and replacement work at a specified property in Berlin. The project involves replacing all potable water and sewage systems and renovating three bathrooms and a guest toilet at Goldfinkweg 17, 14195 Berlin. The required work includes demolition, installation, waterproofing, tiling, painting, electrical integration, and final testing, all in compliance with German codes. A mandatory site visit is scheduled for February 13th, 2026.