| 摘要 |
A method for replacing a component located in the interior of a containment of a nuclear reactor includes forming an opening in a dome of the containment above the component to be replaced, for transporting the component through the opening. In one embodiment, an unsupported work scaffold is suspended from the dome, for handling at the dome. In another embodiment, a work scaffold is suspended from support cables of a hoisting tackle disposed outside the containment and the support cables are guided through passageway openings in the dome, for handling at the dome.
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