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Re[2]: Regulations from scratch
It is very true that a significant number of dosimeter results show
ND, or zero dose (if less than reportable criteria), depending on your
software. The dosimeter is indicative of "what environment" the
dosimeter was exposed to, hopefully with the individual wearing it,
simultaneously! The environment one works with today is not always
indicative of the future environment, therefore, as Scott sated so
well, the dosimeter becomes a tool to indicate "if" something has
changed in the work place. I will state categorically that the
majority of workers, including power reactor workers, do not meet the
regulatory criteria for personnel monitoring. However, it is much
easier to demonstrate to someone, be it the worker, management,
regulators or juries, that a monitored zero, or whatever dose is
reported, has some foundation. NOT so easy when no monitoring is
reported. Surveys are random, and not indicative of what is happening
all the time. Only a dosimeter worn all the time while in the work
area will suffice.
I just attended a session on litigation, the law, the regulations and
what juries decide. It is not a pretty picture. The dosimeter will NOT
keep you from being brought into litigation from workers. What it does
provide is documentary evidence of what happened in the facility with
respect to radiation dose while the litigant was there. It doesn't
hurt to have it.
The lawyer who lectured to us, who has been involved in many radiation
litigation suits, focused on what the plaintiff's attorneys are
consistently hammering the jury with. This is the phrase that is
becoming common place. They call us, the facility, playing with
"DOLLARS FOR LIVES" !! Take heed health physicists, and learn from
what the litigants are saying.
I suggest you all read the following article in the June 1996 Nuclear
News, entitled "ALARA: Two court decisions with dramatically different
implications" by David Wiedes and Donald Jose.
Sandy Perle
sandy_perle@email.fpl.com
sandyfl@ix.netcom.com
http://www.netcom.com/~sandyfl/home.html
-------------------------------
I think that the point that a lot of people are missing with the badges is
that it is a great indicator of procedural and radiation practice
problems at your facility. No one at 99% of the research institutions
is going to exceed any limit (or even 10% of the limit). I, like all
of you, review page after page of minimal exposure reports. But,
there are those badges that occasionally come back high. What this
allows us, as health physicist, to do is evaluate these situations
and make immediate corrections with personnel practices. We evaluate
and make recommendations to maintain ALARA principles. Isn't this the
philosophy that we should be considering.
Scott Richards
Radiation Safety Officer
University at Albany, SUNY
518-442-3497
Fax: 518-442-3783
SR996@poppa.fab.albany.edu