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Czech Welding Institute, ltd. (ČSÚ) – Profile of the Company
Czech Welding Institute is the research, development, inspection, certification and testing organization dealing with welding technology. ČSÚ has been established on 1994, majority owner is VŠB – Technical University of Ostrava . Main activities are therefore supported by wide R&D, laboratory and personal potential of VŠB – TU Ostrava. ČSU also collaborates with further accredited testing laboratories for destructive and nondestructive testing of materials and weld joints.
- Founder member of CWS ANB.
- Member of Association of Inspection Organizations.
- Accredited inspection body No. 4005 for inspections during welding.
- Accredited certification body No. 3054 for quality management systems certification.
- Competent organization for confirmation of documentation in nuclear industry.
- Audited supplier of development, expert’s and inspection activities for ČEZ a.s. ,
Nuclear Power Stations Dukovany and Temelín
- Accepted auditor of quality management systems according to standards ČSN EN ISO 3834-2 to -4
- Documents issued by ČSÚ are recognized by international organizations like DNV , NORSOK etc.
- Member of Czech Chamber of Commerce
- Authorized lifetime education center for specialized welding personnel courses IWE, IWT, IWS, IWP
- Lifetime education center for courses IWI-C, IWI-S, IWI-B (in cooperation with ATG)
Activities:
Research and Development
Weldability of materials
R & D of welding, brazing and cutting technologies |




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Quality System Certification
According to EN ISO 9001:2008
Quality requirements for welding – according to ČSN EN ISO 3834-2, -3, -4, including according to EN ISO 3834-2, -3, -4 (EWF system)
Environmental management systems EN ISO 14001
Occupational health and safety management systems OHSAS 18001
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Welding Coordination Personnel Courses
Welding Coordination
International Welding Engineer – IWE
International Welding Technologist – IWT
International Welding Specialist – IWS
International Welding Practitioner – IWP
Welding Inspection Personnel
International Welding Inspection Personnel IWI – C (level C),
IWI – S (level S), IWI – B (level B) |
Inspections
Inspection certificates for welding (including plastic materials), brazing procedure qualification (WPQR, BPQR)
Pressure vessels per EU PED 97/23/ES
Inspection certificates for steel structure manufacturers – according to
EN 1090 in coordination with TZUS |
Welders Qualification Tests
Qualification tests of welders in CWS ANB system – Test Authority No.15
Conferences, seminars, workshops
Instruction aids preparation |
Other Activities
Engineering in the structure technologies
Evaluation and assesment of weld joints and weld metals properties
Experts findings, appraisals and consultancy
Technological specifications (WPQR - welding procedure qualification record,
WPS - welding procedure specification) and welding plans
Welding instruction and guidance
Technical seminars organization |
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