Landscaping works for roads and motorways

Summary

The tender concerns the full renewal of Unter den Linden in Berlin and the redesign of the central promenade. The works include planting new trees and perennials, preserving or transplanting existing trees, constructing planting trenches, installing an irrigation system, replacing benches, and laying a cable trench and empty conduits. The work is to be carried out in five phases, followed by up to 1 year of completion maintenance and then 3 years of development maintenance.