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Re: Powernet: Re: I submitted the "primary" versus"secondary"dosimeter(follow-up)



The problem is that lapel samplers do not currently require "processing."

With that exclusion taken away, it seems that they would require NVLAP

evaluation.  Is there a standard for this?



In general, while your intent may be worthwhile, the "(1) ready, (2) fire, (3)

aim" approach in this petition concerns me.



The opinions expressed are strictly mine.

It's not about dose, it's about trust.

Curies forever.



Bill Lipton

liptonw@dteenergy.com



Sandy Perle wrote:



> On 6 May 2003 at 11:31, William V Lipton wrote:

>

> > but I noticed that the proposed

> > definition of "individual monitoring devices" includes "...person

> > ('label') [sic] air sampling devices."  I assume you mean "lapel"

> > samplers.

>

> Bill,

>

> The only definition change I made was to add in the OSL dosimeter.

> The air sampler is in the current 10 CFR 20 definition.  See the

> following,,, the current wording and my proposed wording for the

> definition:

>

> Current 10 CFR Section 20.1003

> Individual monitoring devices (individual monitoring equipment) means

> devices designed to be worn by a single individual for the assessment

> of dose equivalent such as film badges, thermoluminescent dosimeters

> (TLDs), pocket ionization chambers, and person ("lapel") air sampling

> devices.

>

> Proposed revision to 10 CFR Section 20.1003

> Individual monitoring devices (individual monitoring equipment)

> defined in 10 CFR Section 20.1003 Definitions, needs to be revised to

> mean devices designed to be worn by a single individual for the

> assessment of dose equivalent, used by licensees to comply with 10

> CFR Section 20.1201, such as film badges, thermoluminescent

> dosimeters (TLDs), pocket ionization chambers, electronic dosimeters,

> optically stimulated dosimeters and person ("lapel") air sampling

> devices.

>

> -------------------------------------------------

> Sandy Perle

> Director, Technical

> ICN Worldwide Dosimetry Service

> ICN Plaza, 3300 Hyland Avenue

> Costa Mesa, CA 92626

>

> Tel:(714) 545-0100 / (800) 548-5100  Extension 2306

> Fax:(714) 668-3149

>

> E-Mail: sandyfl@earthlink.net

> E-Mail: sperle@icnpharm.com

>

> Personal Website: http://sandy-travels.com/

> ICN Worldwide Dosimetry Website: http://www.dosimetry.com/

>

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