Construction for the creation of an extension building with flat roof and connecting building with pitched roof

Notice summary

Construction of the raw building as an extension, as well as various retaining walls with partial temporal overlap and cooperation with the contractor for earthworks, who supports the deep construction work on site. Foundation, construction of columns and the very massive ground floor slab mostly over and on soil replacement, compacted frost protection gravel. The services mainly concern the traffic, supply, disposal, use, and technical rooms as well as the elevator shaft, as…