These images date from summer 1969 – summer 1972.
Completing the first ring of precast units for the first Pressure Vessel
Fixing more reinforcing steel within the first ring of precast units
Fixing reinforcing steel within the first ring of precast unit
Fixing reinforcing steel within the first ring of precast units
Fixing reinforcing steel
Its a long way down!
Precast units showing detail of the wire winding channels.
View inside the precast units
View onto Pressure Vessel showing the pattern of prestressing anchors
Work on the Reactor Hall roof steel trusses continues