[ RadSafe ] Re: UN2910 Labeling for EXEMPT Calibration Sources - Yes or No

[roseb at gdls.com]

Dan:

>As I understand it, exempt calibration sources are covered under the 
UN2910 labeling guidelines; is this correct? Or are they exempt from 
labeling as well?

If the sources are sealed sources (i.e. button, electroplated, etc.) and 
are normal form, they should be shipped UN 2911.  If the sources are in 
liquid, powder, gas, or other readily dispersible form, they should be 
shipped as UN2910.

Sealed sources can be shipped as "Radioactive material, excepted package - 
instruments or articles - UN2911".  Dispersible sources can be shipped as 
"Radioactive material, excepted package - limited quantity of material - 
UN2910". The packages must meet all of the applicable quantity (A1 & A2) 
limits, package dose rate and surface contamination limits, marking, and 
additional labelling requirements of IATA, IMDG, USDOT, USPS, other 
applicable national or international dangerous goods / hazardous materials 
transportation regulations, and the dangerous goods / hazardous materials 
trade / tariff requirements of the transporter (i.e. DHL, FedEx, UPS, 
etc.) depending on the mode of shipment (could be multiple modes such as 
air and highway) or transport and where the packages are being shipped.

>So? being exempt, do they require labeling?

The materials at minimum require marking in order to declare them as 
dangerous goods or hazardous materials.  An exemption of a source due to 
its quantity under one set of regulations (i.e. 10CFR) does not exempt the 
same source from the requirements of other regulations and rules(i.e. 
IATA, IMDG, USDOT, USPS, DHL, FedEx, UPS, etc.)

Also, as Bill Lipton stated, the various transportation regulations 
require hazardous materials employees to be trained in accordance with 
those regulations prior to their performing a transportation function 
(i.e. packaging, marking, and labeling packages, preparing shipping 
papers, declaring packages, loading / unloading packages, placarding, 
etc.)  If you do not have the requisite training in transportation of 
dangerous goods / hazardous materials, you should obtain the assistance of 
or refer the shipment of the sources to a person who has the appropriate 
competency in this area.

Henry

Boyd H. Rose, CM, CIH, CHMM
Sr. Safety and Environmental Engineering Specialist
Corporate Radiation Safety Officer
General Dynamics Land Systems
38500 Mound Road
Mail Zone 436-10-75
Sterling Heights , MI 48310-3269
Tel: 586 825 4503
Fax: 586 825 4015
E-mail: roseb at gdls.com






Dan W McCarn <hotgreenchile at gmail.com> 
Sent by: radsafe-bounces at radlab.nl
07/22/2009 09:49 AM

To
<radsafe at radlab.nl>
cc
sales at spectrumtechniques.com
Subject
[ RadSafe ] UN2910 Labeling for EXEMPT Calibration Sources - Yes or     No






Dear Group:

 

As I understand it, exempt calibration sources are covered under the 
UN2910
labeling guidelines; is this correct? Or are they exempt from labeling as
well? 

 

I was just informed that one shipping company does not handle any material
labeled as UN2910.

 

 

The sources are labeled on the Spectrum Techniques invoice as CALIBRATION
STANDARDS. 

 

The activities are as follows:

 

1.0 uCi Ba-133 ..

1.0 uCi Cd-109 ..

1.0 uCi Co-57 ..

0.1 uCi Cs-137 .. (note that this is the new exempt standard for Cs-137)

1.0 uCi Mn-54 ..

1.0 uCi Na-22 ..

1.0 uCi Co-60 ..

1.0 uCi Zn-65 ..

 

So? being exempt, do they require labeling?

 

 

Dan ii

 

--
Dan W McCarn, Geologist
8, Le Buisson Sainte Anne
78860 Saint-Nom-la-Bretèche 
+33.(0).1.74.09.03.09 (Land Line) - France) 
+33.(0).6.47.86.05.25 (Mobile - France) 
+1-505-240-6872 (Skype - New Mexico) 
+353 (0) 76 602 6397  (Skype - Ireland)
 <mailto:HotGreenChile at gmail.com> HotGreenChile at gmail.com (Private email)

 

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