"We tried so hard to do everything just as you told us," said the Engineer.

Engineers say they will provide safety for another 100 years.

So the engineers said, okay, well, what are we going to do with all this power?

"I used to think my part of this was the real work," the engineer said.

About 20 percent of the work is done, engineers here said during a tour.

On the other hand, the problem could be just the opposite, engineers said.

This may be wrong, engineers from the safety board said.

"He was gone before we got here," the chief engineer said.

The young engineer put the phone down and said a new unit was on its way.

It wasn't the sort of thing a responsible engineer said.