We provide a complete service in the field of steel structures - from design to execution.
DESIGNING
idea
documentation
Creation of complete project documentation for steel structures, including the main project, executive project, static calculation and workshop drawings.
3D SCANNING
3D
LiDAR
Advanced 3D scanning technology (LiDAR, SLAM, photogrammetry) for precise recording. Application in design, control of completed works and BIM.
SUPERVISION
construction
work log
Construction supervision with the application of the modern methods. We ensure that the works are carried out according to the project and standards.
COORDINATION
cooperation
management
We ensure efficient coordination of all phases of a steel structure project, from idea to implementation, according to the highest professional standards.
PERFORMANCE
assembly
construction
We provide complete services for the execution of steel structures with certified processes that ensure top quality and safety in all stages of realization.
From idea to implementation
Each phase of the project is carefully planned and executed according to the highest professional standards, with the use of the most modern technology and professional knowledge of our team.
01
Initial Planning
Initial phase of the project
First meeting and definition of the project task
Analysis of the current condition of the facility
3D LiDAR scanning as needed
02
Main Project
Main structural design with static calculation
Design and documentation
Organization and coordination with experts in charge of auditing steel structures
It is an integral part of the project documentation on the basis of which a building permit is obtained.
03
Implementation Project
Detailed documentation development
Linear, assembly and assembly drawings
Screw and material specifications
Overview of welding element monitoring circuits
Surface specification for painting and evaluation
Specification of execution phasing
Specification of plate elements for CNC cutting
Specification for ordering trapezoidal sheet/thermopanel
04
Preparation and execution
Execution
Assembly and quality control
Professional installation on site
Quality control of completed works
Technical inspection and handover
Portfolio
The quality of our work is best seen through our projects. From industrial halls to complex steel structures, every project is proof of our experience and expertise.
Pročitajte više o uslugama koje pružamo i saznajte kako možemo pomoći u realizaciji vašeg projekta – od projektiranja do izvođenja, uz najviše standarde kvalitete i sigurnosti.
Designing
We create conceptual and main designs for steel and composite (steel-concrete) structures.
Preparation of main designs and static calculations according to the applicable standards:
• Loads on structures (HRN EN 1991) • Design of steel structures (HRN EN 1993) • Design of composite steel-concrete structures (HRN EN 1994) • Design of seismic resistance of structures (HRN EN 1998-1) • Design of connections/joints (HRN EN 1993-1-8)
BIM implementation projects include:
• 3D scanning of existing conditions and terrain (TLS, Drone LiDAR and SLAM scanners) • Assembly drawings with detailed assembly instructions • Line drawings with precise dimensions and markings • Assembly drawings with all necessary details • Detailed material specifications • Screw and fastener specifications • Profile nesting for optimal material utilization • Plate element nesting • NC file export for CNC machines • DXF file export for production
3D scanning
We provide a top-notch 3D scanning service with the most modern equipment and computer infrastructure. Our internal network supports a bandwidth of 10 Gbps, which enables fast and high-quality network processing of 3D scans.
Our equipment:
• Precision industrial scanner for small areas (550x600 mm, accuracy 0.02 mm + 0.035 mm/m) Ideal for mechanical applications such as flanges, bending tools and repair kits • TLS scanner (range 350m, accuracy 2mm@10m, 2 million points/s) For precise scanning of large objects and structures
• SLAM indoor scanner (accuracy 2cm XY and 3cm Z, 640,000 points/s) Enables fast and precise mapping of complex indoor spaces • DJI M350 RTK drone equipped with HESAI XT32M2X LiDAR sensor For imaging large areas and inaccessible locations • Emlid Reach RS3 base + rover system for precise positioning Ensures centimeter-level positioning accuracy in space
Data processing:
• Advanced computer cluster with processors with more than 16 cores • Over 128 GB of RAM for fast processing of large amounts of data • NVIDIA RTX 3090 graphics cards for advanced rendering • 10 Gbps network infrastructure for fast data transfer
Expert supervision
Professional construction supervision encompasses a comprehensive approach to monitoring and controlling the execution of works.
Key activities: • Induction of contractors into work according to the provisions of the Contract for the performance of works • Opening and regular maintenance of the construction log • Regular review of the construction log and quantity control • Continuous supervision with weekly coordination meetings • Regular presence on the construction site (minimum once a week)
Construction Monitoring:
• Periodic 3D scanning of the as-built state • Comparison of the actual as-built state with the BIM model • Deviation analysis and detection of potential problems • Timely detection of deviations from the designed geometry • Visual display of superimposed models (as-built vs. as-designed) • Reports with precise deviation measurements
Quality control:
• Checking the execution according to the project documentation • Inspection of the steel structure during production • Supervision of assembly on the construction site • Quality control of installed materials • Inspection of welding work • Control of dimensions and geometry
Documentation and reporting:
• Preparation of detailed progress reports • Photo documentation of the performed works • Control and verification of temporary situations • Coordination with design supervision • Participation in the handover process • Preparation of the final report
Coordination
We ensure efficient coordination of all phases of a steel structure project, from idea to implementation, according to the highest professional standards.
Throughout the entire project coordination process, we ensure full compliance with key national and European standards, including: • EN 1090 standard for the execution of steel and aluminum structures with the corresponding CE marking • Technical regulation for steel structures (NN 112/2008-3269) • Coordination of works according to performance classes from EXC1 to EXC3 depending on the complexity of the project • Implementation of a quality management system according to EN ISO 9001:2015
• Management of project documentation according to legal regulations and the best practices of the profession • Coordination between designers, manufacturers and contractors • Thorough planning with optimal time frames and resources • Integration of BIM technology into the project coordination process • Integration of 3D scanning (Photogrammetry, TLS, SLAM)
Execution
We provide complete services for the execution of steel structures with certified processes that ensure top quality and safety in all stages of realization.
Our expertise in the execution of steel structures is confirmed by the following certificates and standards: • Certificate for the manufacture and assembly of dynamically loaded steel structures up to class EXC3 according to EN 1090-2 • Implementation of welding works according to HRN EN ISO 3834-2 • Implementation of the environmental management system according to EN ISO 14001:2015 • Mandatory quality control and testing according to applicable technical regulations
• Striktno pridržavanje postupaka provjere sukladnosti prema Pravilniku o potvrđivanju sukladnosti • Kontinuirana interna kontrola proizvodnje certificirana prema zahtjevima EN 1090-1 • Profesionalna montaža svih vrsta čeličnih konstrukcija • Izvođenje radova prema najstrožim standardima kvalitete i sigurnosti • Korištenje napredne opreme za precizno pozicioniranje i montažu • Temeljita kontrola kvalitete tijekom cijelog procesa izvođenja • Pridržavanje svih sigurnosnih protokola i propisa na gradilištu
Frequently asked questions
Answers to the most frequently asked questions about our services and projects in the field of steel structures.
How to start cooperation?
The first step is simple - contact us by phone or email. We will arrange an initial meeting where we will discuss your needs and goals.
Supervision includes regular visits to the construction site, quality control of materials and works performed, and monitoring compliance with project documentation. We ensure that everything is performed according to valid regulations and standards.
How does 3D scanning work?
We perform 3D scanning using state-of-the-art LIDAR equipment that creates a precise point cloud. This process takes several hours in the field, after which we obtain an accurate 3D model of the existing condition that we use for design.
How long does the design process take?
The time required for design depends on the complexity of the project. Smaller projects can be completed in 2-3 weeks, while more complex projects can take 1-2 months. At the first meeting, we can give you a more precise estimate for your specific project.
