# A. Duie Pyle, Inc. — Hazardous Materials Safety Interpretation

- **operation:** document
- **citation:** 05-0063
- **title:** A. Duie Pyle, Inc. — Hazardous Materials Safety Interpretation
- **source type:** guidance
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** guidance
- **official:** true
- **published on:** 2005-04-14
- **effective on:** Not available
- **summary:** 05-0063 response to A. Duie Pyle, Inc. concerning 172.516.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/phmsa-interpretation-05-0063.json
- **markdown:** https://regulus.evalyn.ai/document/phmsa-interpretation-05-0063.md
- **app url:** https://regulus.evalyn.ai/document/phmsa-interpretation-05-0063
- **source url:** https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/2005/050063.pdf
**body:**

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U.S. Department
of Transportation
400 Seventh Street, S.W/.
Washington, D.C. 20590
Pipeline and
Administration
Hazardous Materials Safety
APR 14 2005
Mr. Rich K. Kaczynski
Ref No.: 05-0063
Satety Manager
A. Duie Pyle, Inc.
P.O. Box 564
West Chester, PA 19381
Dear Mr. Kaczynski,
This is in response to your letter dated March 18, 2005, requesting clarification of the
requirements for visibility and display of placards found in § 172.516 of the Hazardous
Materials Regulations (HMR; 49 CFR Parts 100-185). Specifically, you request an
interpretation clarifying whether a placard on a cargo body to which a truck-tractor is
attached must be visible from the direction of the truck-tractor.
The answer is no. In accordance with § 172.516(a), each placard on a motor vehicle must
be clearly visible from the direction it faces, except from the direction of another
transport vehicle to which the motor vehicle is attached. Therefore, a placard on a cargo
body does not have to be visible from the direction of another transport vehicle, including
the truck-tractor. However, the required placarding may be displayed on the front of a
truck-tractor instead of or in addition to the placarding on the front of the cargo body to
which a truck-tractor is attached (see § 172.516(b)).
I hope this information is helpful. Please contact us if you require additional assistance.
Sincerely,
John A. Cale
Chief, Standards Development
Office of Hazardous Materials Standards
050063
172.516

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FW: Interpretation guidance
Page 1 of 3
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4 т?
Close
From:
Gale, John <PHMSA>
To:
Supko, Ben <PHMSA>
Cc:
Subject:
FW: Interpretation guidance
Sent:
3/21/2005 4:31 PM
Importance:
Normal
See me
supko
From: Rich Kacynski [mailto:rkaczynski@pyleco.com]
----Original Message----
{172.516
Sent: Friday, March 18, 2005 11:42 AM
To: Gale, John < PHMSA>
Subject: Interpretation guidance
Placarding
05-0063
Dear Mr. Gale;
company named A. Duie Pyle Inc. located in West Chester, Pennsylvania. I am writing to you because my
By way of introduction, my name is Rich 'K' Kaczynski and I am the Safety Manager for a transportation
drivers are being stopped at a local truck inspection station and being told that our trucks are in violation of
this violation. In short, we are being told that the placards on the front of the trailer in the attached pictures are
172.516, Visibiliy and display of placards, and are being given a letter that originated from you as a basis of
in violation of 172.516 because it is not visible from the direction it faces when coupled to our tractors
<<MVC-009S.JPG>> <<MVC-010S.JPG>> <<MVC-011S.JPG>> <<MVC-012S.JPG>> <<MVC-013S.JPG>>
<<MVC-007F.JPG>> <<MVC-017S.JPG>>
My drivers are being given the following letter at a local inspection station:
<RSPA Interpretatation letter.htm>>
We thought that the following interpretation letter written by Del Billings in 1995 made our situation legal but it
was recently pointed out to us that this interpretation did not apply anymore.
«Conway letter.pdf>>
placard on a rail car must be readily visible from the direction it faces except from the direction of another
When Mr. Billings wrote this letter in 1995, 172.516 stated that " each placard on a motor vehicle and each
more. It now states "each placard on a motor vehicle and each placard on a rail car must be clearly visible
motor vehicle or rail car to which the motor vehicle or rail car is coupled. 172.516 does not state that any
from the direction it faces, except from the direction of another transport vehicle or rail car to which the
makes up our tractor-trailer semi combination unit cannot be considered as a "transport vehicle" because it is
motor vehicle or rail car is coupled". I am being told by the local enforcement officials that my tractor that
"transport vehicle" because they are cargo carrying. Instead, I am told that our tractor meets the definition of a
not a "cargo-carrying vehicle" as defined in 171.8. Only our trailers in this example can be considered a
https://mail.rspa.dot.gov/exchange/forms/IPM/NOTE/read.asp?command=open&obj=0000.. 3/22/2005

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FW: Interpretation guidance
Page 2 of 3
"motor vehicle' as defined in 171.8 and under that definition I am in violation of 171.516 because when
placarded, our forward placards on our trailers are being blocked by our tractors because they are not visible
from the front.
out them on the grille on the front or they will block the air-flow and foul the engines. If you put them on the ai
vehicles) are not designed to have placards on them. The placards do not fit on the bumpers and you cannot
deflectors over the drivers compartment or cab the drivers will not be able to reach and access them. Either
motor vehicle" and / or a clear interpretation must be presented from PHMSA to clarify this issue. Not only
the definitions in 171.8 must be made more definitive, an addendum to 172.516 be made to include "another
does this affect our company, but we believe that interpreting that the front of a tractor must be placarded in a
Thank you.
Respectfully,
Rich "K" Kaczynski
A. Duie Pyle Inc.
Safety Manager
P.O. Box 564
West Chester, PA., 19381
Office: 610-696-5800 ext. 3182
fax: 610-696-2825
Cell: 484-571-C030
rkaczynski@pyleco.com
MC-009S.MVC-010S.JPG MVC-011S.JPG MVC-012S.JPG MYC-013S.JPG ]MVC-
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