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Re: Blatant refusal to "follow" procedures
> Date: Wed, 1 Jan 97 12:38:59 -0600
> Reply-to: radsafe@romulus.ehs.uiuc.edu
> From: "Sandy Perle" <sandyfl@ix.netcom.com>
> To: Multiple recipients of list <radsafe@romulus.ehs.uiuc.edu>
> Subject: Blatant refusal to "follow" procedures
> Here is an article regarding a facility fined 5 times by the NRC for
> violating regulations. NOTE: The article refers to these violations
> as "violating federal radiation-safety rules." This is what the
> public sees.
- I can't speak for all state agencies, but the Illinois Dept of Nuclear
Safety has a similar bent toward paperwork rather than reality.
Because I am not board certified, I can no longer calibrate radiation
therapy machines, (although I have been doing it for 25 years or so.)
I recently asked an IDNS inspector the following question.
Our board certified physicist takes a calibration block and build-up
block (which I constructed,) and exposes an ion chamber under
the therapy machine. He then feeds the raw meter reading into a
computer program (which I wrote.) The program applies several
correction factors, (which I have selected or calculated,) and generates
a report showing the number of centi-Gray per machine unit.
According to state definition, who is doing the calibration?
Yup! According to IDNS, I am not involved.
Another interesting catch-22 is that one requirement of board
certification is to show that you have calibrated a therapy machine,
but in Illinois, even board-eligible physicists who are studying
for their boards are prohibited from calibrating machines.
Frank R. Borger - Physicist - Center for Radiation Therapy
net: Frank@rover.uchicago.edu ph: 312-791-8075 fa: 791-3697
What's the best way to tune a Banjo? With an Axe! - What's the
difference between a dead skunk and a dead banjo player on the
road? The skunk was on his way to a gig!