Certifications Bijlsma Constructies
Bijlsma Constructies is certified under EN1090-1, 2 & 3 up to execution class 3.
Bijlsma Constructies operates in line with standards and performance indexes like TUV, ASME, AWS, Lloyds and Euronorm. Our welders are certified, our welding equipment is calibrated and inspected regularly in accordance to the NEN 3140. We work with inhouse welding coordination by international welding technologists (IWT). We are able to further expand our classifications if required by specific demands of a project.