Subsea works, underwater UXO clearance and hyperbaric operations.
SEMTEC, the subsea subsidiary of DEMINETEC Group, brings underwater inspection, marine UXO clearance and hyperbaric works expertise to the port and industrial community of Budapest (Hungary). Our Class II commercial divers — certified under French Decree 2011-45 (hyperbaric class B) and trained to NEDEX/EOD standards — operate on harbours, marine structures, ships' hulls and coastal areas contaminated by 20th-century conflicts.
Budapest was one of the longest-besieged capitals of World War II. From late December 1944 to 13 February 1945, the 102,000 German and Hungarian defenders faced the Soviet 2nd and 3rd Ukrainian Fronts in 50 days of urban combat, with sustained Soviet artillery, Katyusha and Allied air bombardment. All Danube bridges were demolished by retreating German forces.
Hungarian Defence Forces EOD units (Tűzszerészek) routinely recover WWII air bombs, artillery shells, mortar rounds and Panzerfaust warheads during construction in Pest's industrial east (Csepel, Kőbánya, Józsefváros) and Buda's hillsides (Várhegy, Gellért-hegy, Csillaghegy). The Danube riverbed between Budapest and Mohács remains a documented UXO area.
Investment programmes such as the M3 metro modernisation, the Liget Budapest cultural quarter, Danube riverside redevelopment and the planned M5 metro increasingly require pyrotechnic historical studies and magnetometric surveys before deep earthworks.
Pyrotechnic historical desk study (EHT) and safety study (ESP) for any harbour, river or submerged-works project around Budapest.
Magnetometric survey of riverbanks, canals and inland water bodies in the region of Budapest.
Technical works in any industrial facility with submerged basins, tanks or pipelines.
Class II/III diver surveys of inland infrastructure: dams, locks, intake structures.
Subsea pyrotechnic audits, owner's-engineering support and training of local crews.
In the strategic port of Budapest, SEMTEC mobilises divers, observation ROVs and marine magnetometers to secure basins, jetties, approach channels and anchorages where 20th-century munitions still routinely lie on the seabed.
SEMTEC operates in Budapest and across Hungary from our French bases at La Seyne-sur-Mer (Var) and Wancourt (Pas-de-Calais), our Belgian office in Bruges and our Ukrainian site in Kyiv. Diving spread and naval logistics are mobilised on demand.
Yes. Riverbanks, canals, inland-port basins and reservoirs all fall within our remit. The region of Budapest contains submerged sites of pyrotechnic interest linked to 20th-century conflicts.
Yes, through DEMINETEC Group. The parent company handles land areas while SEMTEC addresses submerged structures and wet zones on the same project.
Typically 5–15 working days depending on distance and logistics. For Budapest, plan road transport of diving spread, ROV and mobile chamber.
Yes. SEMTEC holds hyperbaric class-B authorisations, MASE certification and works with a referenced hyperbaric occupational-health service.
For any survey, inspection or subsea intervention in Budapest, contact our teams:
Tel: +33 (0)9 52 51 00 63
Email: contact@semtec-france.com