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Re[2]: Collective dose and its monetary valuation - opinion
The concept of a man-rem monetary value has become less important in
this age of down-sizing, at least in the nuclear power industry. In
the past, when regulations allowed a higher individual dose, if an
individual's Form-4 was complete, the dose was less important .. and
it was expended based on this $$/man-rem philosophy. What happened in
reality was that a job was done solely based on management discretion.
The $$ evaluation was only used as a tool, and was for the most part
not the final go or no go on performing the task.
Now that 10 CFR 20 has mandated new regulatory limits, the same that
had been adopted in the nuclear power industry many years ago, due to
prodding from INPO, the real issue is cost reduction. the premise is
to stay up and run as long as possible. Jobs are only conducted if
there is a "real perceived need" to perform the job. Downtime equates
to ~ $300K to $500K per day, depending on your fuel mix.
Our concept for man-rem reduction is to treat ALARA as a check book.
Depts. are given so much exposure to manage. If they need more dose,
they need to write a variance and demonstrate where they will get the
dose tradeoff from. This has to go to plant management. This places
the accountability squarely on dept. heads. Does a job have to be done
or not. There isn't this $$$/man-rem discussion anymore, solely the
"Need" to do the work. How critical and what are the consequences of
NOT doing the work. This is a much better way to manage work, man-rem
and manpower resources.
The industry is changing .. we have to change the way we think, how we
spread dose among the work force, and how we prioritize what needs to
be worked. The old concept of $$$ / man-rem is more of a thing of the
past, that was touted, but rarely used as designed (at least in power
industry).
This is all my opinion as stated. I'll read the thought's of others as
to how this philosophy is actually managed in the field on a daily
basis.
Sandy Perle
Supervisor Health Physics
Nuclear Division
Florida Power and Light Company
(407) 694-4219
Home Page: http://www.lookup.com/homepages/54398/home.html