# URS Corporation — Hazardous Materials Safety Interpretation

- **operation:** document
- **citation:** 06-0211
- **title:** URS Corporation — Hazardous Materials Safety Interpretation
- **source type:** guidance
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** guidance
- **official:** true
- **published on:** 2007-03-26
- **effective on:** Not available
- **summary:** 06-0211 response to URS Corporation concerning 173.422.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/phmsa-interpretation-06-0211.json
- **markdown:** https://regulus.evalyn.ai/document/phmsa-interpretation-06-0211.md
- **app url:** https://regulus.evalyn.ai/document/phmsa-interpretation-06-0211
- **source url:** https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/2006/060211.pdf
**body:**

<<<PAGE 1>>>

.›. Depanmer
f Transportatio
Wastington, D.C. 20590
400 Seventh Street, S.W.
Materials Safety Administration
Pipeline and Hazardous
MAR
2 6 2007
Mr. Andrew N. Romach
Ref. No.: 06-0211
1600 Perimeter Park Drive
URS Corporation
Morrisville, NC 27560
Dear Mr. Romach:
radioactive materials as specified under the Hazardous Materials Regulations (HMR; 49 CFR
This is in response to your September 15, 2006 letter regarding the transport of limited quantity
Parts 171-180). Specifically, you ask if a packaged material that meets the criteria of an
excepted package of radioactive material when shipped as part of a consignment but no longer
separately is allowed to retain the "UN2911" marking under the HMR and be shipped as
meets the criteria of a radioactive material when the consignment is broken apart and shipped
unregulated material?
meets no other hazard class nor the definition of a Class 7 (radioactive) material as a result of
The answer is no. An excepted package of radioactive material with identification markings that
falling below the exempt consignment activity limits is considered residue and may only be
transported as unregulated material by removing, obliterating, or securely covering the
the packaging must continue to comply with the excepted package containing radioactive
identification markings on the outside of the package. Therefore, if the markings remain visible,
to be prepared in accordance with the applicable packaging section, marked with the appropriate
material provisions in § 173.422. Generally, the provisions in § 173.422 require the packagings
identification number, and comply with the incident reporting provisions in §§ 171.15 and
171.16.
this office.
I hope this information is helpful. If you have further questions, please do not hesitate to contact
Sincerely,
Elena 7. Mazulle
Edward T. Mazzullo
Director, Office of Hazardous
Materials Standards
173.422
060211

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Satterthwaite
URS
$173.422
RAM
06-0211
September 15, 2006
Mr. Charles Betts
Office of Hazardous Material Standards
Research and Special Programs Administration
U.S. Department of Transportation
Washington, DC 20590-0001
400 7th Street, SW
FAX: (202) 366-3012
Dear Charles:
I am writing to you in reference to an interpretation letter issued on June 4, 2005, to the
National Electrical Manufacturers Association (NEMA), which allows a limited quantity
radioactive material to be shipped as a "residue" and to retain the "UN2911" marking on
the package. (A copy of the letter is attached.)
I am seeking further clarification of this DOT interpretation: Would a package of
shipped as part of a consignment but that no longer meets the criteria of a radioactive
material that meets the criteria of a limited quantity radioactive material when it is
material when the consignment is broken apart and the package is shipped separately be
allowed to retain the "UN2911" marking under the regulations and be shipped as a not
regulated material?
I appreciate your clarification of this question.
Sincerely,
AuRe
Andrew N. Romach
Regulatory Compliance Manager
URS Corporation
URS Corporation
1600 Perimeter Park Drive
Tel: 919.461.1220
Morrisville, NC 27560
Andy_romach@urscorp.com
Fax:919.461.1371

<<<PAGE 3>>>

JUN 14 200%
400 Seventh Street, S.W
Washington, D.C. 20590
Pipeline and
Administration
Hazardous Materials Safety
Mr. Ron Runkles
Manufacturers Association (NEMA)
National Electrical
Reference No. 05-0086
1300 North 17'h Street, Suite 1847
Rosslyn, VA 22209
Dear Mr. Runkles:
Hazardous Materials Regulations (HMR; 49 CFR Parts 171-180) to radioactive articles
This is in response to your April 7, 2005 letter regarding the applicability of the
and mercury. Your questions concern lamps that contain both mercury and a limited
quantity radioactive material. Your scenarios and questions are paraphrased and answered
Q1. The definition of a radioactive material in § 173.403 applies to a material that
according to the instructions in §173.433. If a limited quantity shipment of radioactive
consignment exceed the values specified in the table in §173.436 or values derived
materials is broken down and the remaining containers in the consignment do not exceed
the activity limit for the consignment, may the ID markings remain on the packagings?
A1. The answer is yes. The prohibited marking requirements in § 172.303(a) state that
"No person may offer for transportation or transport a package which is marked with the
packages contains the identified hazardous material or its residue." Although the total
proper shipping name or identification number of a hazardous material unless the
consignment, as described in the above scenario, would not exceed the values specified in
the table in $ 173.436 or the values derived in accordance with the instructions in
§ 173.433, the identification marking may remain on the package because it would be
Q2. Can lighting products that contain both mercury and ionizing radiation be transported
as Class 8 Mercury contained in manufactured articles, UN2809, when properly identified
falls within the limits specified in the § 173.164(e) exception for articles or packages?
as containing radioactive material in accordance with § 173.423, even though the mercury
193.424
050086

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"Mercury contained in manufactured articles" may be used to describe the material in
A2. The answer is yes. Since exceptions are not mandatory, the proper shipping name
accordance with the multiple hazard limited quantity Class 7 provisions in § 173.423.
marking at our discretion?
Q3. If the answer to Q2 is yes, can the UN 2809 marking be used in lieu of the UN2911
conditions to qualify for the exception from the HMR in § 173.164(e), it is permissible to
A3. The answer is yes. If the mercury in your lighting product meets the necessary
articles, UN2809."
the HMR in § 173.164(e), it must be shipped as "Mercury contained in manufactured
materials described as "Radioactive material, excepted package-instruments or articles,
Q4. What training and reporting requirements are applicable to shippers that offer
UN2911" under the HMR?
A4. Except for those exceptions pertaining to labeling, specification packaging, and
articles, UN2911" are fully subject to the HMR including the training requirements found
marking, shippers and carriers of "Radioactive material, excepted package-instruments or
in Part 172, Subpart H and the reporting requirements in §§ 171.15 and 171.16.
I hope this information is helpful.
Sincerely,
Hasi
Acting Director Hazardous Materials Standards
Susan Gorsky
Office of Hazardous Materials Standards
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