# DuPont Company — Hazardous Materials Safety Interpretation

- **operation:** document
- **citation:** 10-0155
- **title:** DuPont Company — Hazardous Materials Safety Interpretation
- **source type:** guidance
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** guidance
- **official:** true
- **published on:** 2011-03-21
- **effective on:** Not available
- **summary:** 10-0155 response to DuPont Company concerning 172.203, 173.29.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/phmsa-interpretation-10-0155.json
- **markdown:** https://regulus.evalyn.ai/document/phmsa-interpretation-10-0155.md
- **app url:** https://regulus.evalyn.ai/document/phmsa-interpretation-10-0155
- **source url:** https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretations/2010/100155.pdf
**body:**

<<<PAGE 1>>>

U.S. Department of Transportation Pipeline and Hazardous Materials Safety Administration
1200 New Jersey Ave. SE
Washington. D.C. 20590
MAr. 2 1 2011
Mr. Randolph Martin
DuPont Company
Hazardous Materials Distribution Consultant
4417 Lancaster Pike
Wilmington, DE 19375
Reference No. 10-0155
Dear Mr. Martin:
This is in response to your e-mail transmission asking for clarification of the Hazardous
Materials Regulations (49 CFR Parts 171-180) applicable to hazardous materials
communication. Specifically, your questions pertain to the party responsible for preparing
shipping papers and ensuring that the packages are properl y marked and placarded. You present
two scenarios, which are paraphrased and addressed as follows:
Scenario 1:
You receive a hazardous materials shipment in a cargo tank motor vehicle or a portable tank.
The tank is unloaded while the driver waits. The driver mayor may not assist in the unloading.
When the unloading is completed, the driver departs the site with the empty residue tank. You
ask whether your understanding is correct that you would not be the shipper (offeror) in this
scenario, and are under no obligation to: (1) ensure that the inbound shipping paper is correct; (2)
prepare a new shipping paper; or (3) ensure the tank is properly marked or placarded.
PHMSA's Response:
If the carrier, as in the first scenario, is present during the time of unloading and the motive
power is still attached to the transport vehicle, the carrier is responsible for all applicable HMR
requirements, including shipping papers, marking and placarding.
Scenario 2:
A cargo tank motor vehicle or a portable tank is delivered to your site. The driver unhooks his
tractor (motive power) and departs the facility. Your site employees unload the tank and a
carrier is then called to return and pick up the empty residue tank. You ask whether you
understanding is correct that you are the offeror and are responsible for compliance with all
applicable U.S. Department of Transportation (DOT) regulations, inc1uding preparation of a
shipping paper for the residue shipment in accordance with the HMR.

<<<PAGE 2>>>

PHMSA's Response:
If the carrier, as in the second scenario, has unhooked the transport vehicle and the motive power
is removed from the premises, the carrier's obligation is fulfilled and transportation has ended
for them. In this scenario, when the carrier returns for the empty residue tank, Dupont is
responsible for all applicable HMR requirements, including preparation of a shipping paper.
Please note that if your employees perform any pre-transportation functions to prepare the cargo
tank or portable tank containing the residue of a hazardous material for transportation in
commerce, you are an "offeror" for purposes of the HMR. If you contract with the carrier to
perform all pre-transportation functions related to the residue shipment, you are not considered
an offeror for purposes of theHMR.
In addition, when a hazardous materials function is performed by a party other than yourself, you
may rely on information provided by that party or may consider that a function is performed in
accordance with the HMR, untess you know, or in the exercise of reasonable care, should know,
that the HMR requirement is not being met in accordance with the HMR.
I hope this information is helpful. Please contact this office should you have additional
questions.
Sincerely,
T. Glenn Foster,
Chief, Regulatory Review and Reinvention Branch
Standards and Rulemaking Division

<<<PAGE 3>>>

Drakeford, Carolyn (PHMSA)
*"
From: INFOCNTR (PHMSA)
Sent: Monday, July 19, 20104:33 PM
To: Drakeford, Carolyn (PHMSA)
Subject: FW: Request for Interpretation
Hi Carolyn,
We received the following request for a formal letter of interpretation at the Info
Center.
Thanks,
Victoria Lehman
Hazmat Information Center
202-366-1035
From: Randolph Martin [mailto:Randolph.Martin@USA.dupont.com]
Sent: Monday, July 19, 20104:29 PM
To: INFOCNTR (PHMSA)
Subject: Request for Interpretation
Office of Hazardous Materials Standards
Pipeline and Hazardous Materials Safety Administration
Attn: PHH-10
U.S. Department of Transportation
East Building
1200 New jersey Avenue, SE
Washington, DC 20590-0001
We are requesting a written interpretation from PHMSA on the need (or lack thereof) to provide shipping papers for
shipments of the residue of hazardous materials in cargo tanks or portable tanks. There are 2 scenarios we would like
you to respond to:
In the first, we receive a bulk shipment in either a cargo tank or portable tank. The tank is "live" unloaded while the driver
is present (he mayor may not assist in the unloading). Upon completion of unloading, the driver and empty (residue) tank
are released. In this case we do not consider ourselves to be the shipper, and are under no obligation to ensure the
inbound shipping paper is correct, or to prepare a new shipping paper, or to ensure the tank is properly marked or
placarded.
In the second scenario, a cargo tank or portable tank is delivered to our site and the driver unhooks his tractor and
departs the facility. At a later date the site unloads the tank and a carrier is then called to return and pick up the tank. In
this case we do consider ourselves the shipper, and are responsible for compliance with all applicable DOT regulations,
including providing a shipping paper for the residue shipment.
These 2 scenarios were discussed and confirmed verbally by the Hazardous Materials Information Center on May 11,
2010.
Looking forward to your reply.
Randolph Martin
DuPont Com panty
1

<<<PAGE 4>>>

Hazardous Materials Distribution Consultant
4417 Lancaster Pike
-3MP22/2222
Wilmington, DE 19375
Phone: 302-992-3443
e-mail: randolph.martin@usa.dupont.com
This communication is for use by the intended recipient and contains
information that may be Privileged, confidential or copyrighted under
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