# Garland Welding Supply — Hazardous Materials Safety Interpretation

- **operation:** document
- **citation:** 13-0191
- **title:** Garland Welding Supply — Hazardous Materials Safety Interpretation
- **source type:** guidance
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** guidance
- **official:** true
- **published on:** 2014-01-09
- **effective on:** Not available
- **summary:** 13-0191 response to Garland Welding Supply concerning 171.2, 172.400, 172.401.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/phmsa-interpretation-13-0191.json
- **markdown:** https://regulus.evalyn.ai/document/phmsa-interpretation-13-0191.md
- **app url:** https://regulus.evalyn.ai/document/phmsa-interpretation-13-0191
- **source url:** https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/2013/130191.pdf
**body:**

<<<PAGE 1>>>

U.S. Department
of Transportation
Pipeline and Hazardous
Materials Safety
Administration
1200 New Jersey Avenue, SE
Washington, D.C. 20590
JAN 0 9 2014
Mr. Andrew Simmons
Garland Welding Supply
1960 Forest Lane
Garland, TX 75042
Ref. No. 13-0191
Dear Mr. Simmons:
This responds to your September 24, 2013 request for clarification on labeling of cylinders
under the Hazardous Materials Regulations (HMR: 49 CPR Parts 171-180). Specifically, you
ask who is authorized, your drivers or the shipper, to affix a label to the cylinder if the gas in
the cylinder is unknown, and the appropriate label is either missing or destroyed.
Section 172.401 requires packages be properly labeled and that the labels accurately reflect
the hazardous materials contained in the cylinder. In accordance with§ 171.2(e), an offeror
may not offer and a carrier may not accept any hazardous material for transportation that is
not properly prepared for shipment, which includes proper labeling. Generally, a hazard
warning label must be printed on or affixed to a surface (other than the bottom) of the
package. As prescribed in§ 172.400a(a)(1) of the HMR, a hazard warning label is not
required on a cylinder containing a Division 2.1, 2.2 or 2.3 material that is not overpacked and
durably and legibly marked in accordance with CGA Pamphlet C-7, Appendix A.
The shipper is responsible for properly identifying the material and preparing it for shipment.
However, both the offeror and carrier bear responsibility for ensuring the cylinders containing
hazardous materials are properly prepared for transportation. In accordance with § 171.2( e),
the customer or offeror must ensure the cylinder is properly described, marked, and labeled
for transportation, and, the carrier must not accept the cylinder unless it is properly described,
marked, and labeled for transportation.
I hope this answers your inquiry. If you need additional assistance, please contact this office
at 202-366-8553.
Sincerely,
Robert Benedict
Chief, Standards Development Branch
Standards and Rulemaking Division

<<<PAGE 2>>>

prakeford, Carolyn (PHMSA)
From: INFOCNTR (PHMSA)
Sent:
To:
Subject: Wednesday, September 25, 2013 1:36PM
Drakeford, Carolyn (PHMSA)
FW: Hazmat Safety Feedback: Other
Hi Carolyn,
This caller requested we submit this e-mail as a formal letter of interpretation.
Thanks,
Victoria
-----Original Message-----
From: PHMSA Webmaster
Sent: Tuesday, September 24, 2013 5:09 PM
To: HMIS (PHMSA); PHMSA Webmaster
Subject: Hazmat Safety Feedback: Other
We need a formal written clarification concerning 172.406 and 172.400(a). Specifically, the transport of cylinders of
compressed gas labeling. Specifically, if a cylinder of compressed gas is picked up at a customers location and is torn or
missing, who is legally allowed to affix a label marking the contents of the cylinder if it is not known what gas was/is in the
cylinder? CGA, Compressed Gas Association, requires all compressed gas cylinders to be inspected before they can have a
new label affixed to the cylinder. How do we circumvent this issue to be able to adhere to DOT regulations to be able to
not be fined if a cylinder is missing a label or torn when retrieved from a customers location to bring in to be certified and
filled? From our understanding of the laws and our own liability, it is not allowed to have the drivers affix a label naming
the contents of a compressed gas cylinder if a label is missing or torn due to not knowing what really is in the cylinder in
order to prevent a dangerous incident. We keep labels under lock and key as required. However, one can not force a
customer to keep a cylinder in perfect condition nor from even painting a cylinder. Yet, DOT wants us to have labels in all
trucks to basically just slap a label on a cylinder to be in compliance with their rules and laws no matter if it is the right
markings or not. How can this be fixed? Or corrected? What is the interpretation in detal of the codes mentioned earlier
pertaining to bringind cylinders of compressed gas back in to be filled if they are missing part of or all of a label?
Name: Andrew Simmons
Organization: Garland Welding Supply
Email: gwsco@verizon.net
Phone: 972-487-8000
FAX: 972-276-2025
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