# NYC-DEP — Hazardous Materials Safety Interpretation

- **operation:** document
- **citation:** 11-0001
- **title:** NYC-DEP — Hazardous Materials Safety Interpretation
- **source type:** guidance
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** guidance
- **official:** true
- **published on:** 2011-01-21
- **effective on:** Not available
- **summary:** 11-0001 response to NYC-DEP concerning 171.1, 171.8.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/phmsa-interpretation-11-0001.json
- **markdown:** https://regulus.evalyn.ai/document/phmsa-interpretation-11-0001.md
- **app url:** https://regulus.evalyn.ai/document/phmsa-interpretation-11-0001
- **source url:** https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretations/2011/110001.pdf
**body:**

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U.S. Department of Transportation Pipeline and Hazardous Materials
Safety Administration
1200 New Jersey Ave, SE
Washington. D.C. 20590
JAN 2 1 2011
Mr. Mohamed Abdel Aal
DEP HazMat Specialist
NYC-DEP
96-05 Horace Harding Expressway
HazMatUnit
Corona, NY 11368
Ref. No. 11-0001
Dear Mr. Abdel Aal:
This responds to your email of December 30, 2010 requesting clarification ofthe Hazardous
Materials Regulations (HMR; 49 CFR Parts 171-180). Specifically, you question the applicability of
the HMR to shipments ofhazardous waste by New York City employees. You also request
clarification ofthe definitions for certain terms used in the HMR and elsewhere. Your questions are
paraphrased and answered as follows:
Ql.) Are shipments of hazardous waste by New York City Department of Environmental Protection
(NYC-DEP) subject to the HMR?
AI.) The answer to your question is no. As specified in § 171.1, the HMR govern the safe
transportation of hazardous materials in commerce. A state agency or local jurisdiction that
transports hazardous materials for governmental purposes using its own personnel is not
engaged in transportation in commerce and, therefore~ is not subject to the HMR. However, if
the state agency or local jurisdiction transports hazardous materials for a commercial purpose,
utilizes contract personnel to transport the materials, or offers a hazardous material for
transportation to a commercial carrier, then the HMR apply.
Q2.) What are the definitions of commerce, transfer facility, transport vehicle and hazardous
material?
A2.) The definitions of commerce, hazardous material and transport vehicle, as found in § 171.8, are
shown below .
• Commerce means trade or transportation in the jurisdiction of the United States within a single
state; between a place in a state and a place outside ofthe state; that affects trade or
transportation between a place in a state and place outside ofthe state; or on a United Statesregistered
aircraft .
• Hazardous Material means a substance or material that the Secretary of Transportation has
determined is capable ofposing an unreasonable risk to health, safety, and property when

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transported in commerce, and has designated as hazardous under section"5103 ofFederal
hazardous materials transportation law (49 U.S.C. 5103). The term includes hazardous
substances, hazardous wastes, marine pollutants, elevated temperature materials, materials
designated as hazardous in the Hazardous Materials Table (see § 172.101), and materials that
meet the defining criteria for hazard classes and divisions in Part 173 .
• Transport vehicle means a cargo-carrying vehicle such as an automobile, van, tractor, truck,
semitrailer, tank car or rail car used for the transportation ofcargo by any mode. Each cargocarrying
body (trailer, rail car, etc.) is a separate transport vehicle.
The HMR do not define the term transfer facility. For a definition oftransfer facility, please see 40
CFR § 260.10.
I hope this answers your inquiry. If you need additional assistance, please contact this office at
202-366-8553.
Ben Supko
Acting Chief, Standards Development Branch
Standards and Rulemaking Division

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Drakeford, Carolyn (PHMSA)
From:
INFOCNTR (PHMSA)
Sent:
Thursday, December 30,201012:03 PM
To: Drakeford, Carolyn (PHMSA)
Subject: FW: Formal Letter of interpretation
1t -Oo() ,
Hi Carolyn,
We received the following request for a formal letter of interpretation at the Info Center. Mr. Abdel-Aal previously
spoke with Adam Lucas in the HMIC.
Thanks,
Victoria Lehman
Hazmat Info Center
202-366-1035
From: Abdel-Aal, Mohamed [mailto:MohamedA@dep.nyc.gov]
Sent: Thursday, December 30, 2010 10:49 AM
To: INFOCNTR (PHMSA)
Subject: Formal Letter of interpretation
Greetings,
NYC-DEP Hazmat division is looking forward to transport hazardous materials found abandoned in the streets of NY city
and storage the materials in a city's transfer facility(T. F) for proper disposal by certified contractors or transport the
materials to a permitted TD5F .The whole process of chemical Identification transport and storage in (T. F) is done by 
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city employees.
50 Please address the following questions dealing with HMR found in the hazardous materials transportation law and
the hazardous materials transportation regulations.
1- Does NYC-DEP II as local government" is subject to the requirements of HMR found in 49 CFR part 171 through
180 ?
2- What are the definitions of commerce, Transfer facility, Transfer Vehicle and Hazardous Materials?
Thank you
Mohamed Abdel Aal
DEP HozMat Specialist
NYC-DEP
96-05 Horace Harding Expressway
HazMat Unit
Corona, NY. 11368
phone # 718-230-7304
cell # 646-584-5527
fax # 718-595-4690
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