Advantage was taken of a double reactor shutdown to install some common carbon dioxide system modifications.

The dual reactor shutdown commenced on 8 August for essential electrical work.

It was the detailed report of a research team that had explored the causes of a reactor shutdown in the Ohio Valley.

During this trip a faulty instrument initiated a reactor shutdown, which was misreported as a major accident in the press.

There, a dispute over the compensation of nuclear-qualified engineering officers led to a reactor shutdown and strike by the nuclear engineering crew.

The reactor shutdown caused problems with supply shortage of medical radioisotopes, which are used for testing to determine whether a patient has a disease.

I have begun a controlled reactor shutdown; be advised that the main drive will be offline for at least twenty-seven minutes.

The study says that from 1971 to 1987, a period in which three reactors were operating, there were a total of 558 forced reactor shutdowns.

If there is an emergency, a reactor shutdown can be performed by full insertion of the control rods into the core.

After the loss of site power and reactor shutdown, Unit 1 was initially cooled using the isolation condenser system.