# Transportation Technology Center, Inc. — Hazardous Materials Safety Interpretation - **operation:** document - **citation:** 98-0044 - **title:** Transportation Technology Center, Inc. — Hazardous Materials Safety Interpretation - **source type:** guidance - **agency:** Pipeline and Hazardous Materials Safety Administration - **status:** guidance - **official:** true - **published on:** 1998-06-15 - **effective on:** Not available - **summary:** 98-0044 response to Transportation Technology Center, Inc. concerning 172.326, 172.331. - **machine formats:** - **json:** https://regulus.evalyn.ai/document/phmsa-interpretation-98-0044.json - **markdown:** https://regulus.evalyn.ai/document/phmsa-interpretation-98-0044.md - **app url:** https://regulus.evalyn.ai/document/phmsa-interpretation-98-0044 - **source url:** https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/1998/980044.pdf **body:** <<>> • U.S. Department of Transportation 400 Seventh Street, S.W Nashington, D.C Research and 20590 Special Programs Administration JUN | 5 1998 - Mr. W. J. Oertly Senior Inspector Ref. No. 98-0044 • Transportation Technology Center, Inc. 13701 Sutters Mill Circle Midlothian, VA 23112 Dear Mr. Oertly: This is in response to your lefter of May 4, 1998, regarding identification number markings on portable tanks and intermediate bulk containers under the Hazardous Materials Regulations (HMR; 49 CFR Parts 171-180). Specifically, you ask whether the identification number must be displayed on a portable tank and intermediate bulk container using an orange panel, the specified placard, or the white square on point configuration or whether § 172.302(b) allows the identification number to be marked directly on the packaging in one inch high letters. Section 172.332 provides three options for displaying an identification number marking on a bulk packaging. Identification numbers may be displayed on: (1) an orange panel; (2) a specified placard; or (3) a plain white square-on-point display configuration for hazardous materials in hazard classes for which hazard warning placards are not specified. Section 172.302(a) states that the size requirements for identification number markings are in § 172.332. Section 172.302(b) gives the size requirements for markings other than identification number markings. For example, § 172.326 states that portable tanks must be marked with the appropriate proper shipping name and the owner's name. Those markings must conform to the size requirements provided by § 172.302(b). I hope this answers your inquiry. If we can be of further assistance, please do not hesitate to contact us. Sincerely, Delmer F. Billings Chief, Standards Development Office of Hazardous Materials Standards <<>> 4 - Technology Center, Ine. Transportation 172,326 112.53) W. J. Oertly Bureau of Explosives Senior Inspector 13701 Sutters Mill Circle Midlothian, Va. 23112 Office/Home: 804-744-0649 FAX: 804-744-7828 Pager/Voice Mail: 800-210-3626 E-Mail: bill_oertly@aar.com May 4, 1998 Mr. Del Billings Research & Special Programs Administration DHM-II, Room 8102 400 7 St. SW Washington, DC 20590 Dear Mr. Billings: In order to clarify an issue for one of our customers I would like an interpretation regarding the : marking of identification number on Portable Tanks and Intermediate Bulk Containers of about 300 gallon capacity. At issue is the wording of Sections 172.302(a), 172.302(b), 172.331(a), and 172.332(a) regarding the display of identification numbers. Must the identification numbers be displayed on these tanks using an orange panel, alternative placard, or the white square on point configuration or does section 172.302(b) allow the identification number to be displayed in one inch high lettering? If you have any questions please contact me at the above number. cc: file • TICT is a subsidiary of the Association of American Railroads P. O. Box 11130, Pueblo, co. 81001 (719) 584-0550 - **truncated:** false - **body characters:** 3045