M4 Szent Gell\u00e9rt Square Station<\/h4><\/div>2006-2007<\/p>\n<\/div>
Location: Budapest, Hungary<\/span>
Partner: H\u00edd\u00e9p\u00edt\u0151 Zrt.<\/span><\/p>\nSzent Gell\u00e9r and the adjacent F\u0151v\u00e1m 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 1<\/span>st<\/span><\/sup> time in the region.<\/span><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>![](\"https:\/\/www.hbm.hu\/wp-content\/uploads\/sites\/6\/2025\/09\/Kep4-1.jpg\" "\\"K\u00e9p4\\"")
M4 \u2013 Szent Gell\u00e9rt Square Station<\/h2>
Budapest<\/p><\/div><\/div><\/span><\/div><\/div><\/div><\/div><\/div>
M4 F\u0151v\u00e1m Square Station<\/h4><\/div>2007<\/p>\n<\/div>
Location: Budapest, Hungary
<\/span><\/p>\nPartner: H\u00edd\u00e9p\u00edt\u0151 Zrt.<\/span><\/p>\n<\/p>\nAs the counterpart to the Szent Gell\u00e9rt 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.<\/p><\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>![](\"https:\/\/www.hbm.hu\/wp-content\/uploads\/sites\/6\/2025\/09\/Kep5-1.jpg\" "\\"K\u00e9p5\\"")
M4 \u2013 F\u0151v\u00e1m Square Station<\/h2>
Budapest<\/p><\/div><\/div><\/span><\/div><\/div><\/div><\/div><\/div>
M4 Kelenf\u00f6ld Station<\/h4><\/div>2007<\/p>\n<\/div>
Location: Budapest, Hungary<\/span>
Partner: H\u00edd\u00e9p\u00edt\u0151 Zrt.<\/span><\/p>\n\n
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.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>![](\"https:\/\/www.hbm.hu\/wp-content\/uploads\/sites\/6\/2025\/09\/Kep6-1.jpg\" "\\"K\u00e9p6\\"")
M4 \u2013 Kelenf\u00f6ld Station<\/h2>
Budapest<\/p><\/div><\/div><\/span><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1830,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-31091","page","type-page","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t
2006-2007<\/p>\n<\/div>
Location: Budapest, Hungary<\/span> Szent Gell\u00e9r and the adjacent F\u0151v\u00e1m 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 1<\/span>st<\/span><\/sup> time in the region.<\/span><\/p>\n<\/div><\/div><\/div> Budapest<\/p><\/div><\/div><\/span><\/div><\/div><\/div><\/div><\/div> 2007<\/p>\n<\/div> Location: Budapest, Hungary Partner: H\u00edd\u00e9p\u00edt\u0151 Zrt.<\/span><\/p>\n<\/p>\n As the counterpart to the Szent Gell\u00e9rt 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.<\/p><\/p>\n<\/div><\/div><\/div> Budapest<\/p><\/div><\/div><\/span><\/div><\/div><\/div><\/div><\/div> 2007<\/p>\n<\/div> Location: Budapest, Hungary<\/span> \n 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.<\/p>\n<\/div><\/div><\/div> Budapest<\/p><\/div><\/div><\/span><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1830,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-31091","page","type-page","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t
Partner: H\u00edd\u00e9p\u00edt\u0151 Zrt.<\/span><\/p>\nM4 \u2013 Szent Gell\u00e9rt Square Station<\/h2>
M4 F\u0151v\u00e1m Square Station<\/h4><\/div>
<\/span><\/p>\nM4 \u2013 F\u0151v\u00e1m Square Station<\/h2>
M4 Kelenf\u00f6ld Station<\/h4><\/div>
Partner: H\u00edd\u00e9p\u00edt\u0151 Zrt.<\/span><\/p>\nM4 \u2013 Kelenf\u00f6ld Station<\/h2>