TVA's Sequoyah Nuclear Plant Unit 2 Steam Generator Replacement Update (Video)

Work is in progress this fall at TVA's Sequoyah Nuclear Plant to replace the four steam generators in Unit 2.

In the TVA video (below) is the assembly of the Platform Twin-Ring Containerized Crane (red crane on left of screen). This crane is more than 380 feet tall. It will be used to make 22 heavy lifts, including sections of reactor shield building dome that are expected to weigh about 160 tons each, two steel containment vessel sections weighing about 16 tons each, four 65-ton sections of the concrete enclosures surrounding the steam generators, and the four old steam generators and the four new steam generators, each of which weighs about 345 tons.