In late 2025, we conducted a high-precision 3D bathymetric survey along an approximately 9-kilometre r each of the Bodrog River, commencing at its confluence with the Tisza River. The survey was undertaken in preparation for a planned in-water engineering project, for which an accurate and up-to-date assessment of riverbed conditions was essential. Multibeam echosounder technology […]

In preparation for the floating operations related to the demolition of the Old Sava Bridge in Belgrade, the required marine units were transported along the Danube in July 2025. Our push boat Zsombor delivered two 52-metre self-elevating barges from Mohács to the Serbian capital, where preparations for the arch span floating operation were already underway. […]

During our operations on the Sava River in Belgrade, we also carried out a waterborne task that was independent of—but spatially closely related to—the demolition of the Old Sava Bridge. The objective of the project was the professional removal of an aged pile structure supporting an old port pontoon, which, if left in the riverbed, […]

At the beginning of February, we arrived in the Dunafalva region to undertake a challenging task: dismantling a 400-meter-long gas pipeline that had been lying at the bottom of the Danube for 40 years. The project required meticulous preparation, as the first step involved removing the sediment and concrete covering the pipeline using our tracked […]

Our company participated in a special and highly complex project in Iváncsa, where the task was to introduce treated wastewater into the Industrial Park’s sewer system. For HSP, the work was not only a technical challenge but also required us to face the flooding challenges of the Danube once again, which we had to contend […]

The original of the southern railway bridge over the Danube was opened to rail traffic on 23 October 1877. It has been rebuilt and modernised several times over the past century and a half. The latest modernisation was decided in 2015 and, after lengthy preparations, work started in 2019.

It was the saddest and most harrowing task in our company’s history to salvage Hableány (Mermaid). The recovery of the ship was symbolic and attracted a lot of press attention.

„Átmentem” (Crossed Over) was a historic artistic production of the Budapest Grand Circus, at the opening ceremony of the 10th International Theatre Olympics and on World Circus Day, in connection with the 150th anniversary of the unification of Budapest.

During the reinforcement of the river piers of the Southern Railway Danube Bridge and the addition of reinforced concrete panels to the piers, the construction schedule was repeatedly overruled by high water levels.