Steel structures are fabricated under EN 1090-2 according to their execution class (EXC1–EXC4) and must carry the CE mark. In EXC3 projects such as bridges, stadiums and high-rise structures, weld quality, dimensional accuracy and traceability are the most critical issues.
Our services in this industry
- EN 1090-1 FPC certification process management and EN ISO 3834 compliance
- Third/second-party inspection in the fabrication shop and at the erection site
- Weld NDT (VT, MT, UT) — supplementary inspection percentages by EXC class
- Dimensional control (EN ISO 13920 / EN 1090-2 Annex B) and trial assembly witnessing
- Preloading checks on bolted connections (EN 1090-2 Clause 8)
- Surface preparation and paint thickness (EN ISO 12944) acceptance measurements
- WPQR and welder certification (EN ISO 15614-1, EN ISO 9606-1)