The bridge structure is designed as a slender steel structure with a steel-concrete composite reinforced deck slab. The total length of the load-bearing structure is 140.0 m (approach span 24.35 m – arch section 91.35 m – approach span 24.35 m). It is a Langer beam system formed by a pair of truss parapet girders, each reinforced by a steel arch and steel hangers. The footbridge has a closed configuration with a lower deck. The railing system consists of the main girders with cable infill and has a height of 1,300 mm.

The length of the arch section of the steel structure is 91.3 m with a weight of 204 tons. For handling of fabricated components, a 35-ton crane was used. An 80-ton crane was used for installation of the approach spans, and a 750-ton crawler crane was used for the installation of the pre-assembled 91.3 m long main section (217 t), positioned on the Kopčany side on a reinforced working platform within the berm area facing the Morava River.

The total project cost amounted to EUR 1,299,327.

The structure consists of two parallel bridges: the left bridge in the Ostrava – Brno direction and the right bridge in the Brno – Ostrava direction. The total width of the superstructure is 17.70 m (left bridge) and 15.55 m (right bridge).
The main load-bearing structure of the bridge consists of two independent composite steel-concrete twin-girder structures with 20 spans and a top deck slab, founded on common deep foundations. From a structural point of view, both bridge structures form a continuous longitudinal beam.

The project was successfully completed with a total value of CZK 224,311,275.

]]> https://www.stavokov.sk/en/references/bridge-prerov/feed/ 0 https://www.stavokov.sk/en/references/bypass-road-bridge-over-the-biskupice-canal-and-the-vah-river/ https://www.stavokov.sk/en/references/bypass-road-bridge-over-the-biskupice-canal-and-the-vah-river/#respond Wed, 15 Apr 2026 08:14:18 +0000 https://www.stavokov.sk/?post_type=referencia&p=5605 The new road bridge over the Biskupice Canal and the Váh River in Trenčín is a major bridge structure (SO 202) on the south-eastern bypass of the city, forming part of the realignment of Road I/61. The bridge, approximately 540 m in length, connects the airport area and Trenčianske Biskupice, with the aim of relieving traffic in the city centre. Our company was responsible for the fabrication and erection of the steel structure of this bridge.

The bridge structure is designed with two expansion units, consisting of two continuous girders. The first unit (a composite steel–concrete structure) has three spans with lengths of 65.0 + 110.0 + 68.85 m. The second unit (a prestressed concrete structure) consists of six spans with lengths of 50.85 + 52.0 + 52.0 + 52.0 + 44.0 + 29.0 m.
The composite steel–concrete structure is designed as a box girder with variable depth and haunched sections towards the supports. The structural depth is 2.5 m in midspan and 6.0 m above the supports. The variation in depth is achieved through a parabolic haunch.
The prestressed concrete structure (second expansion unit) is designed with a constant structural depth of 2.5 m, with a stiffening cross beam provided above the supports.
The weight of the structure is 1,170 tonnes, the span length is 524 m, and the total bridge length is 539.2 m.

You can read more here: Source / Stavba I/61 Trenčín – most je už odovzdaná do užívania | ASB.sk

The load-bearing structure of the bridges consists of a continuous steel beam system with a composite reinforced concrete slab. In the cross-section, the superstructure is formed by two steel girders with an additional cast-in-place monolithic composite slab. The bridge foundations are deep foundations on bored large-diameter piles. On the right side of the abutment, a reinforced concrete retaining wall is connected, stabilising the adjacent slope. On the left side of the abutment, a reinforced and stabilised slope is designed to support the toe of the railway embankment. The bridge is located in a gentle left-hand horizontal curve. The transverse slope of the bridge follows the crossfall of the carriageway on the main route and is one-sided. Each superstructure consists of two main welded steel girders. The girders are composite with a reinforced concrete deck slab. The main girders have an asymmetrical cross-section. The centre-to-centre spacing of the main girders is 7.0 m. The girders are designed as full-depth welded plate girders. At the supports on abutments and piers, the main girders are interconnected by steel plate cross beams with a symmetrical welded I-section profile. The span length is 229.80 m and the total bridge length is 250.25 m.

The total value of the completed works reached CZK 138,566,039.

The bridge consists of a sequence of three simply supported spans. In all spans, the load-bearing structures are steel, fully welded, with a bottom deck and ballast trough. The end spans are designed as parapet girders with a span of 26 m, while the main span consists of a Langer beam (arch-reinforced girder) with a span of 69 m. The superstructure is supported by a monolithic reinforced concrete substructure founded on deep foundations using large-diameter bored piles.
Total weight of the steel structure: 619 tonnes
Total crossing length: 121.00 m
Total bridge length: 144.50 m

The project was successfully completed with a total contract value of CZK 65,009,226.

The bridge is designed as a continuous composite steel–concrete girder bridge with 11 spans. The cross-section is configured as a twin-girder structure with cantilever overhangs. The bridge is supported on column piers using spherical bearings. The foundations are designed as deep foundations on large-diameter bored piles embedded in clay layers.
Span length: 436.60 m / Total bridge length: 452.00 m

The total value of the completed works amounted to CZK 116,493,135.

The load-bearing structure is designed as a continuous steel box girder suspended from a single pylon by two planes of inclined stays made of multi-strand cables. The construction involved a technically demanding installation of the steel structure, carried out using the incremental launching method, with a strong emphasis on precision, stability, and safety throughout the construction process.
The result is a modern bridge structure that improves accessibility for pedestrians and the public while enhancing the infrastructure in the Nosice canal area.

The total contract value amounted to EUR 1,000,053.

The purpose of the bridge is to carry a double-track railway line with a design speed of 160 km/h over the Poprad River. The new bridge consists of two steel superstructures with ballasted track and an upper deck system. The track design speed on the bridge is 160 km/h. The bridge carries two main tracks with a mutual spacing of 5.0 m.
At the bridge location, the railway runs on an embankment approximately 2.0 m high. Each track is carried by a separate steel plate girder structure with an orthotropic deck. The superstructure is divided into erection segments. Assembly and workshop joints are welded.

The bridge structure spans both the Slatina River and road III/05098 and was designed as part of the four-lane divided R2 expressway of category R 24.5/100. The bridge width arrangement corresponds to the parameters of a modern high-speed road with a clear width of 11.25 meters for each traffic direction. In spans 1 and 2, the bridge is widened due to the connection to the Detva interchange.
The steel structure of the bridge has a total weight of 1,465 tons and a steel section length of 349.9 meters, making the project one of the significant bridge realizations in our portfolio. The execution required a high level of technical precision, coordination, and experience in the erection of large-scale steel structures for transport infrastructure projects.

The footbridge structure is designed as a truss system with a top deck spanning 60.0 m, connected to two concrete spans of 16.0 m and 12.0 m. The entire structure acts statically as a continuous beam. The load-bearing steel structure consists of two truss girders arranged in a rhombic system, featuring a curved bottom chord made of circular hollow sections interconnected by crossbeams. The main girders are inclined and converge toward the midpoint of the span. The deck is designed as a reinforced concrete slab at the level of the top chord. The crossbeams connecting the top chords are embedded in the deck, which ensures the stability of the top chords. The structure is indirectly supported on bearings of the end cross girders.

The project was completed with a total value of CZK 12,549,846.

The bridge consists of two separate load-bearing structures, one for each traffic direction. The superstructure was designed as a continuous composite steel-concrete structure with three spans. It is formed by a pair of welded steel plate girders, cross beams, and lattice field cross beams ensuring high load-bearing capacity, stability, and structural reliability. At both the end and intermediate supports, the structure is seated on pairs of bearings located beneath the main girders, ensuring optimal load transfer and long-term durability of the bridge. The project confirmed our expertise in the fabrication and erection of technically demanding steel bridge structures and further expanded our portfolio of major infrastructure projects in Slovakia.

The bridge superstructure consists of two two-span steel truss main girders of constant height, made of steel tubes without vertical members. The lower bridge deck is formed by a composite reinforced concrete slab cooperating with the cross beams of the main load-bearing structure. The structure is supported on elastomeric bearings and designed with emphasis on efficient load transfer, stability, and long-term durability. The central steel support acts statically as a pendulum column. The total structural depth in the span is 2.05 m, while the total bridge width is 5.72 m. The spacing between the cross beams is 3.0 m. Individual members of the truss structure are made of steel tubes. The total length of the load-bearing structure is 54.60 m, while the total bridge length reaches 64.80 m.
The project represents a combination of technical efficiency, functionality, and support for sustainable mobility in the cross-border region.

Total contract value: € 197,658

The load-bearing structure of the footbridge is designed as a slender prestressed segmental deck supported by an external cable system. The walking surface is formed by a concrete structure, while the segments above the individual supports are made of steel. These segments also serve as anchoring points for the external support cables with a diameter of 130 mm. The forces from the external cables are transferred into the concrete segments through steel frames. The structure is supported on spherical bearings at the abutments. The steel segment above pier P2 is rigidly connected to the substructure, while the forces from the load-bearing structure are transferred through a shear key and stainless steel rods. The footbridge structure spans a total distance of more than 100 metres and asymmetrically divides the bridge into two spans. The main span of 69 m crosses the river itself, while the secondary span of 33 m extends above the riverside area.

Technical parameters:
Bridge span length: 101.300 m / Total bridge length: 123.060 m / Span arrangement: 69.00 + 33.00 m / Footbridge width: 4.5 m

The scope of works included the fabrication of the steel bridge structure, including assembly blocks and additional structural steel components. The entire solution was designed with emphasis on high load-bearing capacity, structural stability, and efficient installation while meeting all required technical parameters. The steel load-bearing structure consists of nine plate girders connected by end crossbeams. The main structural system of each bridge is formed by continuous I-shaped plate girders. In the cross-section, the structure comprises a total of nine girders grouped into assembly blocks of three girders each. The girder webs are reinforced with vertical stiffeners ensuring the required rigidity of the structure. The load-bearing structure is supported on reinforced concrete abutments whose width corresponds to the variable width of the bridge. The substructure consists of end abutments on which the structure is supported by sets of three bearings. The bridge foundation was designed as a deep foundation using large-diameter piles.
The realization of the project required precise fabrication of individual steel components, coordinated assembly procedures, and a high level of technical accuracy throughout the entire construction process.

Technical parameters:
Weight of steel structure: 198 tons / Length of steel structure: 48.24 m / Total value of completed works: € 868,920

The reconstruction included strengthening the load-bearing structure of the reinforced concrete girder bridge using external prestressing cables and additional shear reinforcement. The works also involved correcting permanent deflections of the bridge structure, replacing bearings, renewing the roadway surface including waterproofing, and upgrading the drainage system through composite continuous curb drainage channels.
As part of the project, new safety barriers, railings, and lighting poles were installed, contributing to greater safety and comfort for all road users. The completed reconstruction resulted in a modern bridge structure that meets current requirements for traffic capacity, safety, and long-term operational reliability.

Total contract value: €3,496,003

The project involved the construction of a permanent single-track railway bridge with a through-deck structure. The primary steel load-bearing structure, weighing 55 tonnes, consists of main girders reinforced with a truss system and composite-connected to the bridge deck. The steel bridge deck structure has a weight of 97 tonnes.
The total weight of the bridge’s steel structure is 152 tonnes, with an overall length of 59.55 metres. The structural design was developed with a focus on reliable railway operation, the required load-bearing capacity, and long-term durability of the bridge structure.

The project was carried out as part of the modernization of transport infrastructure and represents an important element ensuring the safe crossing of the relocated I/33 road along the Jaroměř – Dvůr Králové railway line.

Total project budget: CZK 3,230,100

The project involved the fabrication of the steel structure for a railway bridge designed to carry a railway line over the Čierňanka River.
Our company participated in the implementation of this project by manufacturing the steel structures of the bridge spans. A separate load-bearing structure was designed for each track, which required increasing the track center distance to 8 m compared to the original configuration. The reconstruction was carried out through the complete replacement of the existing bridges with new load-bearing structures. The original riveted truss bridges with an open-deck system were replaced by modern fully welded steel bridges featuring a lower orthotropic deck and a trough for continuous ballast track.
The new bridge structures have a span of 36 m and represent a modern solution that enhances the reliability and technical standard of the crossing.

Contract value: € 554,615

Contract value: €230,710

The scope of work included the fabrication of the steel structure in accordance with the project documentation, with particular emphasis on manufacturing precision, high-quality workmanship, and compliance with the specified technical requirements. All structural components were manufactured, inspected, and prepared for delivery prior to on-site installation.

The supplied steel structure forms the primary supporting framework of the sand loading facility and was designed to meet the required standards for strength, stability, and reliable operation in a demanding industrial environment.

The aim of the project was to improve accessibility and connectivity between the Orechovský Potok floodplain and the existing network of pedestrian and cycling routes. The new footbridge provides a safe connection between the Váh River embankment and the planned natural park, creating new opportunities for recreation for residents and visitors alike.
The main structure consists of a steel footbridge supported by reinforced concrete abutments on both banks. The project also includes gabion retaining walls, a staircase, and access pathways constructed from concrete and paving blocks. The bridge deck is made of durable black locust (acacia) timber, ensuring both longevity and a natural appearance that blends harmoniously with the surrounding landscape.
Our company was responsible for the fabrication, installation, and erection of the steel structure with a total weight of approximately 14 tonnes. The completed bridge provides a modern and aesthetically pleasing connection between urban recreational routes, the natural park, and the cycling trail “By Bicycle in the Footsteps of History”, while respecting the character of the surrounding environment.

Project Value:  € 244,870

The project required precise fabrication of individual steel components, accurate on-site installation, and strict compliance with the project documentation. Through high-quality workmanship and effective coordination of the installation works, a modern maintenance facility was delivered, meeting demanding standards for functionality, safety, and long-term operational reliability.

Project value: EUR 1,078,155 

The structure is designed as a six-girder system made of welded plate girders (I-sections) of constant depth. The steel girders are compositely connected with a reinforced concrete deck slab with a thickness of 250 mm. The centre-to-centre spacing of the girders is 2.05 m, and the deck width is 11.650 m.

The top surface of the slab follows the transverse slope of the roadway – a single-sided 3.0% crossfall with a drainage channel at the right edge. The longitudinal gradient of the load-bearing structure follows the vertical alignment of the bridge. The axis of the load-bearing structure is parallel to the axis of the roadway.

The project included the fabrication of individual steel components, their transportation to the construction site, and professional on-site installation in accordance with the project documentation. Particular emphasis was placed on precision workmanship, high-quality structural details, and effective coordination with other construction trades. The completed hall provides a modern and functional environment for tram servicing and maintenance while ensuring safe and reliable long-term operation.

Project value: EUR 1,199,833

The original steel structure was replaced with a new truss structure featuring a lower deck and continuous ballast track bed, providing a modern and technically efficient solution for the bridge structure.
The project formed part of a comprehensive modernization of the railway line aimed at the renewal of bridge structures and the improvement of safety, reliability, and operational capacity of rail transport.

All work was carried out in strict accordance with the project documentation and high quality standards. Precise fabrication and installation of the steel structure, combined with efficient coordination of all construction phases, resulted in a modern industrial facility designed for reliable, long-term operation.

Project value: EUR 675,000

The scope of the project included the fabrication and installation of steel supporting structures, silo shells, silo roofs, service platforms, access walkways, ladders, handrails, and other steel structural components forming a complete structural solution for the silos. The project was carried out with emphasis on high fabrication accuracy, quality of welded joints, compliance with strict technical requirements, and safe installation of individual structural assemblies directly on site.

The result of the project is a comprehensive steel silo solution designed for long-term operation in the demanding environment of the building materials industry, meeting requirements for strength, stability, tightness, safe operator access, and operational reliability.

The project included the complete fabrication of steel components in accordance with the client’s specifications and project documentation, as well as their surface treatment and subsequent delivery to the construction site.

Throughout the project, particular emphasis was placed on manufacturing precision, high-quality workmanship, and compliance with the strict technical and safety standards required for prestigious media and public buildings. The result was a reliable, high-quality steel structure delivered ready for installation as part of the BBC building’s modernization and development project.

The scope of work included the production of steel components designed for the installation of a technological system, with emphasis on manufacturing precision, high-quality workmanship, and compliance with demanding technical requirements.
The fabrication of the structural components required thorough quality control, precise processing of individual details, and reliable preparation for subsequent installation. The completed steel structures are designed for long-term operation in demanding industrial environments, meeting requirements for strength, stability, and operational reliability.

Our scope of work included the fabrication of steel components, their transportation to the construction site, and professional on-site installation in accordance with the project documentation. Precise fabrication, high-quality assembly, and careful execution resulted in a modern production hall that meets demanding standards for safety, functionality, and long-term operational reliability.

The scope of work comprised the production and installation of the reclaimer, conveyors, rake assemblies, and other steel components required for the assembly and reliable operation of the technological system. The realization required a high level of manufacturing precision, strict compliance with technical requirements, and effective coordination of all stages from the fabrication of steel components through to their installation on site.
The completed structure provides a durable and reliable solution designed for long-term operation under demanding conditions in the wood processing industry, meeting requirements for strength, functionality, and operational reliability.

Our scope of work included the fabrication of steel components, their transportation to the construction site, and professional on-site installation in accordance with the project documentation. Precise workmanship and high-quality installation resulted in a modern storage facility that meets demanding standards for functionality, safety, and long-term operational reliability.

Project value: EUR 717,753

The scope of work included the production of the reclaimer, conveyors, rake assemblies, and other steel components required for the installation of the technological system. The delivery for this overseas industrial project required a high level of manufacturing precision, strict quality control, and reliable processing of all structural details. The completed steel structures meet demanding requirements for strength, functionality, and long-term durability, ensuring reliable operation under challenging industrial conditions.

The project involved the precise manufacturing of load-bearing steel components for the facade system, including specially designed corner beams that play a key role in load transfer and the overall structural stability of the building.

The fabrication process was carried out in accordance with the high-quality standards and technical requirements of this international project, with a strong emphasis on precision, coordination, and compliance with specified tolerances. The finished components were prepared for installation as part of the large-scale construction of one of London’s most prominent retail and leisure destinations.

The scope of work included the fabrication of the steel structure with a strong emphasis on manufacturing precision, high-quality workmanship, and compliance with the technical requirements of the project documentation. All structural components were manufactured, inspected, and prepared for delivery to facilitate efficient on-site assembly.

The completed steel structure provides a robust and reliable support solution for the water tank, meeting the required standards for strength, stability, and long-term durability.

The scope of work included the fabrication of steel structures intended for technological infrastructure, with a strong emphasis on manufacturing precision, high-quality workmanship, and compliance with the project’s technical requirements. The project also included the professional installation of the steel structure directly at the construction site.
The result is a reliable steel structure designed for long-term operation in the demanding environment of the petrochemical industry, meeting the required standards for strength, stability, and operational reliability.

The total project value amounted to EUR 1,697,810.

The project required precise fabrication of individual structural components, careful coordination of construction activities, and strict adherence to high quality standards. The result is a modern industrial facility designed to ensure functionality, reliability, and long-term operational performance.

The total value of the project was EUR 605,627.26.

The scope of work comprised the production of the reclaimer, conveyors, rake assemblies, and other steel components essential for the reliable operation of the entire technological system. The fabrication of the individual steel components required a high level of precision, strict compliance with technical specifications, and thorough quality control throughout the manufacturing process. The completed steel structures are designed to withstand demanding operating conditions in the wood processing industry, meeting high standards of strength, functionality, and long-term operational reliability.

The total project value amounted to € 577,300.

The scope of work comprised the fabrication of steel structures with a strong emphasis on manufacturing accuracy, high-quality workmanship, and compliance with the technical requirements of the project documentation. All structural components were manufactured, inspected, and prepared for delivery to ensure efficient on-site assembly by the installation contractor.

The completed steel structure provides a reliable and durable solution for the boiler house, designed to meet the required standards for strength, stability, and safe access within an industrial environment.

Its reconstruction began in 2025, with the aim of achieving a complete renovation while preserving the historic arch. Our company is also involved in this project through the fabrication and installation of steel structures.

The main load-bearing structure of the bridge deck consists of 24 composite steel–concrete crossbeams with welded I-shaped sections, divided into three phases (central, left, and right parts of the crossbeams). The steel load-bearing structure also includes longitudinal steel connecting elements of the transverse beams with welded I-shaped sections, arranged in two rows above the fixed point of the left arch of the bridge.

The scope of work comprised the fabrication and erection of the steel supporting structures for the production buildings and the process tower, as well as the installation of the roof and wall cladding system. All activities were carried out with a strong emphasis on manufacturing precision, high-quality workmanship, coordinated on-site execution, and full compliance with the technical requirements of the project documentation.

The completed project resulted in a modern industrial facility featuring robust steel structures and a high-quality building envelope, designed to ensure structural integrity, operational functionality, and long-term reliability in the production of construction materials.

Technically, it is an impressive structure with a total length of approximately 193 meters, carrying the railway line over a valley, road III/018149, and the Rakovec stream. The structure was designed to meet the high demands of modern railway transport, including improved safety, structural stability, and operational reliability.
The project represents another significant milestone in our portfolio and contributes to the modernization of Slovakia’s strategic railway infrastructure. Its execution confirms our long-standing experience in delivering complex steel bridge structures.
The bridge is a six-span structure with an upper deck and continuous ballast track. Each track is supported by a separate load-bearing structure. The main girders are mutually separated by a covered expansion joint and are composite steel–concrete structures. The bridge structure is supported on piers and abutments via pot bearings. The abutments and piers are reinforced concrete monolithic structures founded on deep foundations using large-diameter bored piles.

Contract value: €3,571,246

The existing bridge superstructure consists of a steel plate-girder structure with an open-deck bridge system dating from 1949, when the bridge was reconstructed.

The bridge substructure consists of massive gravity concrete abutments with parallel wing walls. The bridge carries the ŽSR MK and ŽSR DOK+24p utility networks. As part of the comprehensive reconstruction of the railway substructure in the adjacent track section, and due to excessive corrosion of the steel components, it is proposed to remove the entire existing superstructure and replace it with a new steel plate-girder structure with a through ballast deck.

The new bridge structure will also comply with the MPP 2.5 clearance requirement. After the necessary demolition of the upper portions of the existing abutments, the superstructure will be supported on the substructure by means of four pot bearings. These bearings will be installed on new bearing plinths, which will be supported along the bearing axis by micropiles founded in competent ground, ensuring that the plinths do not bear directly on the original bridge abutments. The new parallel angle-shaped wing walls of the bearing plinths will be anchored to the existing bridge wing walls.

The selection of a girder bridge structure for a span of 24 m is a standard engineering solution. A through-deck bridge system was chosen in order to minimize the structural depth of the superstructure and thus preserve the maximum possible clearance beneath the bridge for the Q100 flood level.

The bridge span is 24 m, the overall structural height is 2.46 m, and the construction depth ranges from 1.327 m to 1.343 m.

The project required precise fabrication of steel components, strict compliance with the project documentation, and effective coordination with other construction and technical disciplines. The result is a modern commercial and service facility that meets high standards of quality, safety, and long-term operational performance.

Project value: EUR 342,935

Throughout the project, we focused on the precise fabrication of steel components, professional installation, and strict compliance with the project documentation. High-quality workmanship and efficient coordination of all construction phases resulted in a modern industrial facility designed for long-term operation.

Project value: EUR 1,855,167

Our pot bearings have been used in numerous major projects, including: D11 Prague – Hradec Králové, D1 Modernization (Czech Republic), D3 Bošílec – Ševětín, D3 Hodějovice – Třebonín, D1 Říkovice – Přerov, D3 Čadca – Bukov – Svrčinovec, R2 Kriváň – Mýtna, and D1 Hričovské Podhradie – Lietavská Lúčka.

Our spherical bearings have been used in a number of major projects, including: D1 Říkovice – Přerov SO209, I/36 Pardubice – Fáblovka, Prague – Troja Bridge, Negrelli Viaduct (Prague), I/48 Frýdek – Místek, III/379 Blansko, III/478 Bridge in Polanka nad Odrou, II/214 Southeast Bypass Cheb SO203, R2 Kriváň – Mýtna, and Lovosice – Česká Lípa.

Our elastomeric bearings have been used in a number of major projects, including: I/65 Jablonec nad Nisou, I/48 Frýdek – Místek, Bečva – Vlára – Váh Cycle Route, Karlovy Vary Drahovický Bridge, Brno Evropská, I/59 Ostrava Radvanice, D1 Modernization (Czech Republic), I/11 Opava Northern Bypass, I/19 Sázava, ŽSR Modernization, R2 Pstruša – Kriváň, and D3 Tábor – Veselí nad Lužnicí.

Our expansion joints have been used in numerous major projects, including: D1 Estakáda Považská Bystrica, R4 Košice – Milhosť, A4 Szarów – Brzesko, D1 Hričovské Podhradie – Lietavská Lúčka, D3 Čadca – Bukov – Svrčinovec, R2 Kriváň – Mýtna, D1 Prešov West – Prešov South, D1 Fričovce – Svinia, D1 Jablonov – Studenec, and D3 Svrčinovec – Skalité.

Our scope of work included the execution of the stadium grandstand roofing structure. The roofing system is characteristically divided according to the cardinal directions into the north, east, west, and south stands. From a structural perspective, the steel structures of the south and east stands are identical. The structure of the north stand was positioned at a lower level in order to avoid shading nearby residential buildings. The west stand structure is supported by the reinforced concrete roof structure.
The primary structural concept for all stands is based on a cantilever system. The cantilever spans vary depending on the individual stand type. The cantilevers were designed as truss systems anchored into reinforced concrete structures.

The total value of the completed works reached € 4,104,342.

This project received the award for an exceptional and progressive design solution as “Building of the Year 2019”.

]]> https://www.stavokov.sk/en/references/national-football-stadium-bratislava/feed/ 0 https://www.stavokov.sk/en/references/national-tennis-centre/ https://www.stavokov.sk/en/references/national-tennis-centre/#respond Mon, 13 Apr 2026 09:41:21 +0000 https://www.stavokov.sk/?post_type=referencia&p=5568 Our company was responsible for the fabrication and installation of the steel structure and roof cladding of the retractable roof over the central court of the tennis hall at the National Tennis Centre in Bratislava.

The steel structure consists of arched truss girders with a span of 37.0 m, arranged in a modular grid at 3.050 m spacing. The total structural length is 95.3 m, including a 3.0 m expansion joint field. The gable walls are designed as 200 mm thick cast-in-place reinforced concrete structures. The theoretical depth of the truss girder is 800 mm, with a top chord radius of 28.0 m and an arch rise of 7.1 m.
The trusses are pin-supported on reinforced concrete walls, with every sixth arch additionally stabilized by a tension tie. The top and bottom chords as well as the diagonals are designed from tubular profiles. Longitudinal stability is ensured by trussed bracing elements anchored into the end reinforced concrete gable walls, while perimeter roof bracing is also designed using tubular members.
The roof steel structure was divided into two parts: a fixed roof structure supported by reinforced concrete columns with installed steel heads (each weighing 12 t), and the main load-bearing truss system resting on these steel heads via sliding bearings. In the central part of the fixed roof, an opening of 18 × 41 m is provided, above which a retractable roof is installed.

The project was awarded the main prize and the title “Building of the Year 2004”.

The building forms an extension of a multifunctional sports hall with overall dimensions of 42.0 × 58.65 m, while the hotel section is extended to a width of 43.41 m. Functionally, the building is divided into a basement section with storage facilities and a wellness area with swimming pools, a tennis hall, and a hotel section.
The completed steel structure consists of columns, trusses, girders, and horizontal bracing systems, including supporting structures for walkways and the spectator stand. From a structural perspective, the building represents a combined skeletal system composed of reinforced concrete columns and steel roof structures. The vertical load-bearing elements are reinforced concrete columns arranged in a modular grid, positioned at 5.5 m intervals on the shorter side and 6 m intervals on the longer side of the building perimeter.
Steel truss girders with a pitched-roof configuration are installed longitudinally on the columns, into which steel lattice beams are anchored. This solution created a lightweight yet flexible spatial truss structure. The perimeter walls are made of prefabricated insulated concrete panels, above which a lightweight sandwich façade system was installed, consisting of trapezoidal sheet metal, thermal insulation, and steel cassette panels.
The entire structure was designed and executed efficiently, safely, and in compliance with current applicable technical standards.

The “ESTADIO DE BATA” project is one of our important international realizations and at the same time proof of our ability to provide steel structure fabrication also for large-scale and architecturally interesting sports facilities.

The scope of work included the fabrication of steel components, surface treatment, transportation to the construction site, and professional on-site installation. Throughout the project, we placed great emphasis on precision, safety and strict adherence to the agreed schedule.
The result is a high-quality roof structure that enhances spectator comfort while meeting demanding standards for functionality, durability and aesthetic appearance.

The building was constructed as a single expansion joint unit, divided into several independent sections, which allowed for phased construction. After the cladding was completed, the structure was monolithically integrated into a fully functional unit.

Our team manufactured precise and technically demanding steel structures forming the load-bearing system of the skylights—an important architectural and functional element of the building. Our solutions contributed to creating a modern, bright, and energy-efficient interior space.

The fabrication process was carried out with a strong focus on maximum precision, superior workmanship, and the seamless integration of individual structural components. The project also included flat pre-assembly, ensuring the steel structure was efficiently prepared for final installation on site.
The total weight of the supplied steel structure was 214 tonnes, reflecting both the scale and technical complexity of this international project. The result was a high-quality steel structure that met the highest standards of precision, reliability, and structural performance.

The scope of work covered the precise manufacturing of individual structural components, comprehensive quality control, and complete preparation for on-site installation in accordance with the project documentation. Throughout the fabrication process, we placed great emphasis on precision, high-quality workmanship, and the reliability of every structural detail. The completed steel structure meets demanding technical requirements for strength, stability, and long-term durability, contributing to the overall safety and reliable performance of the building.

The project required the precise fabrication of individual structural components, strict compliance with the project documentation, and the highest standards of workmanship. Throughout the project, we placed great emphasis on technical accuracy, reliability, and the seamless coordination of all stages of the works.
The result is a high-quality atrium roof together with steel-concrete orthotropic slabs that meet demanding requirements for load-bearing capacity, functionality, and long-term durability.

The project included replacing the original reinforced concrete structure with a modern steel solution, including the supporting framework for glazed roof and wall panels, creating an attractive and functional entrance to one of the busiest pedestrian underpasses in the city centre. Throughout the fabrication process, special attention was paid to the precise manufacturing of all steel components, including DETAN tension rod system details and spider fittings for the glass panels. The completed steel structure meets high standards of strength, safety, and long-term durability while complementing the architectural character of the surrounding public space.

Contract value: €215,220

The building is based on a steel structural frame combined with modern wall and roof systems designed to ensure reliable year-round operation. Our work also included the supporting structure for a pedestrian walkway and viewing platform, allowing visitors to safely observe the automated apple sorting process. The completed extension combines efficient industrial functionality with an attractive presentation of the production process to the public.

Project value: EUR 354,717

It consists of 12 box-section columns arranged around the perimeter of the building in an irregular triangular layout, interconnected by a system of three horizontal rings.

The project received an award for exceptional construction quality.
Read more here: The first Slovak skyscraper wins an award for exceptional construction quality | JTRE https://www.jtre.sk/novinky/eurovea_tower_ziskal_cenu_za_mimoriadnu_kvalitu_realizacie_stavby

]]> https://www.stavokov.sk/en/references/steel-structure-of-the-eurovea-tower-crown/feed/ 0 https://www.stavokov.sk/en/references/heliport-in-vienna/ https://www.stavokov.sk/en/references/heliport-in-vienna/#respond Mon, 20 Apr 2026 07:46:56 +0000 https://www.stavokov.sk/?post_type=referencia&p=5622 Fabrication of a 130-ton steel structure for a rooftop heliport, including hot-dip galvanizing and high-performance protective coatings.

The project included earthworks, excavation, and micropiling, followed by a monolithic reinforced concrete base slab with walls. The lower part of the shaft consists of six micropiles, a bedding layer of concrete, and a reinforced concrete base slab.

The upper part of the shaft was constructed as a steel structure, clad with sandwich panels. The openings from the shaft to each floor were executed by welding trapezoidal sheets to the steel frame attached to the existing building, upon which the floor layers were built. The level of these floor openings was adjusted to match each floor.

The top of the shaft is finished with a roof consisting of trapezoidal sheets welded to the steel frame, with thermal insulation.