M4 Szent Gellért Square Station
2006-2007
Location: Budapest, Hungary
Partner: Hídépítő Zrt.
Szent Gellér and the adjacent Fővám Square Stations are considered one of the most challenging projects in the Hungarian history of deep foundation profession: the realization of the nearly 50 meter deep and 1,2 meter thick reinforced concrete diaphragm walls was done by applying hydrofraise technology 1st time in the region.
M4 – Szent Gellért Square Station
Budapest
M4 Fővám Square Station
2007
Location: Budapest, Hungary
Partner: Hídépítő Zrt.
As the counterpart to the Szent Gellért Square station, this project was exceptional not only because it included the first domestic application of hydrofraiser technology, but also due to the significant construction logistical and heritage protection challenges. As the deepest station of the M4 metro line, it represented an extremelycomplex engineering challenge.
M4 – Fővám Square Station
Budapest
M4 Kelenföld Station
2007
Location: Budapest, Hungary
Partner: Hídépítő Zrt.
The Western station of the M4 metro line were constructed without interrupting train operations for even a single minute. It was a succeed of the very detailed coordination between all stakeholders and the working schedule specified at work-hour level.
M4 – Kelenföld Station
Budapest