• Supervision accompanying the construction during preparation, execution and inspection of welding works
• Supervision and acceptance of corrosion protection work acc. to DIN EN ISO 12944
• Cerification of welders qualification, procedure tests and operator approval tests
• Technical approvals of stell structures in individual cases in building supervisory sector

For the support in this field of activities our accredited test laboratories for the execution of destructive and non-destructive material testing, metallographic examinations, scanning electron microscopic examinations and chemical analyses of materials are at your disposal.