HB Reavis is simultaneously developing three buildings on the largest construction site in the Warsaw city center. Work on the diaphragm walls that will envelop the future basement levels are nearing completion and a viewing platform has been opened for pedestrians. “So far, we have completed approximately 80 percent of the diaphragm walls. All of them will be ready in December. In the next few months, we will begin massive excavations and then build a reinforced concrete slab that will be situated around 19 meters below the ground as well as a four-story car park,” said Maciej Olczyk, construction project manager at HB Reavis Construction, the general contractor of Varso Place. “In order to lay the foundations for Varso Place, we need to excavate approximately 240,000 cubic meters of earth.”