Containment liners are steel liners installed at the inside of the concrete reactor containment buildung to ensure the required tightness of the reactor building for all operation modes and conditions. Made of thin metal sheets (approx. 6 mm), liners are embedded by means of bolts and other fixtures during the concrete casting work for the reactor containment building and serve as formwork at the same time. Depending on the relevant concept for casting, different alternatives for construction, e. g. solutions using individual sheets or rings, will be applied.
Scope of supply and services:
Detailed engineering and calculation, material sourcing, pre-fabrication, transport, pre-assembly on-site, final assembly, all construction and quality checks as well as final documentation
KKW Olkiluoto 3, Finland