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Re: DB liner thinner than first thought - and cracking
I'm a little perturbed at the below statement. While
it is true that had a LOCA developed due to a ruptured
head, it would have been mitigated by the operable
ECCS system because the hole would have been smaller
than the DBA assumption, the mere fact that people are
having to debate the issue is testament that the
utility didn't do as good a job as they should have
done.
Where did they think the rust that was clogging the
containment filters was coming from? The handrails?
A simple analysis of the rust would have identified
the original material and would have made it easy to
narrow down the list of components that it could have
come from - all of which would have made one's hairs
stand up on the back of their neck.
I wonder how many other PWR's may have undiscovered
cracked liners.
Tim
> > > "We have to remember that the liner held normal
> operating pressure and
> > > that the plant shut down safely," he said.
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