# RFD Beaufort Ltd. — Hazardous Materials Safety Interpretation - **operation:** document - **citation:** 09-0002 - **title:** RFD Beaufort Ltd. — Hazardous Materials Safety Interpretation - **source type:** guidance - **agency:** Pipeline and Hazardous Materials Safety Administration - **status:** guidance - **official:** true - **published on:** 2009-02-10 - **effective on:** Not available - **summary:** 09-0002 response to RFD Beaufort Ltd. concerning 178.70. - **machine formats:** - **json:** https://regulus.evalyn.ai/document/phmsa-interpretation-09-0002.json - **markdown:** https://regulus.evalyn.ai/document/phmsa-interpretation-09-0002.md - **app url:** https://regulus.evalyn.ai/document/phmsa-interpretation-09-0002 - **source url:** https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/2009/090002.pdf **body:** <<>> 1200 New Jersey Avenue, SE U.S. Department Washington, D.C. 20590 of Transportation Pipeline and Hazardous Materials Safety Administration FEB 1 0 2009 FAO Tommy Scott RFD Beaufort Limited Kingsway Dunmurry Belfast BT17 9AF United Kingdom Ref. No.: 09-0002 Dear Mr. Scott: This responds to your electronic mail requesting clarification of the Hazardous Material Regulations (HMR; 49 CFR Parts 171-180) pertaining to the approval and marking of UN pressure receptacles. Specifically you request information on the process required to obtain approval to manufacture UN pressure receptacles for transport in the United States and ask if a single UN pressure receptacle may be marked "USA" as a country of approval and bear the Transportable Pressure Equipment Directive (TPED) marks required by the European Union. On June 12, 2006, the Pipeline and Hazardous Materials Safety Administration (PHMSA) published a final rule entitled "Hazardous Materials: Requirements for UN Cylinders" (71 FR 33858). In this final rule, we amended the Hazardous Materials Regulations to adopt standards for the design, construction, maintenance, and use of pressure receptacles based on standards contained in the United Nations Recommendations on the Transport of Dangerous Goods. The requirements to obtain a design-type approval to manufacture UN pressure receptacles acceptable for transportation in the United Statesare contained in§ 178.70 and entail the following general procedures: 1. Obtain an initial design-type approval from the Associate Administrator for Hazardous Materials Safety (Associate Administrator). 2. Arrange for a pre-audit of the tnanufactunng facilities by an Independent Inspection Agency (IIA) approved by the Associate Administrator. <<>> 3. PHMSA will then conduct an on sight production audit in the presence of the llA where the applicant would be required to produce pressure receptacles to the appropriate technical standard. 4. Provided the manufacturing process and the pressure receptacles are found to conform to all applicable requirements, the Associate Administrator will issue the applicant a design-type approval. A single UN pressure receptacle may bear approval markings from multiple competent authorities. However, a UN pressure receptacle acceptable for transport to, from, or within the United States must be marked with "USA" as a country of approval in conformance with §§ 178.69 and 178.70. Additional information concerning procedures and application requirements for approval of pressure receptacle (cylinder) manufacturers may be viewed on the PHMSA website at http://www.phmsa.dot.gov/hazmat/regs/sp-alapprovals/cylinders. I trust this satisfies your inquiry. Please contact us if we can be of further assistance. Sincerely, Hattie L. Mitchell Chief, Regulatory Review and Reinvention Office of Hazardous Materials Standards <<>> C Lea ry Pagelof2 Cyli nn der rs Drakeford, C Carolyn 09 -0002 From: Leary, Kevin Sent: Monday, December 22, 2008 2:45 PM To: Drakeford, Carolyn Cc: Mitchell, Hattie Subject: FW: COMPRESSED GAS CYLINDER ENQUIRY From: John Marshall [mailto:jmarshall@rfdbeaufort.com] Sent: Wednesday, December 17, 2008 6:16AM To: Leary, Kevin Cc:Tommy Scott Subject: COMPRESSED GAS CYLINDER ENQUIRY Dear Sir; Subsequent to our fruitful conversation with you on Wednesday 1oth December, we would like to record your advice in writing. Having noted the Federal Register of June 12th, 2006 (Hazardous Materials: Requirements for UN Cylinders; Final Rule) and that the Code of Federal Regulations now are duly amended and in force, our enquiry concerned confirmation of the acceptability of UN compressed gas cylinders for transportation and use on United States of America territory (including USflagged vessels). Our understanding is that in order to approve UN compressed gas cylinders for use in the US A the ollowing is is required: 1. The manufacturer must submit an application to the US DoT (Associate Administrator) in order to verify that the cylinder design fully meets the UN requirements, 2. A pre-audit of the manufacturing facilities by an independent inspection agency (IIA), 3. Production inspection audit, 4. IIA certification of the cylinder to embody the USA marking, 5. Ongoing production surveillance by the IIA. A related enquiry concerns the concept of dual approvals - US DoT and EU TPED (Transportable Pressure Equipment Directive): Notwithstanding the practicalities in adhering to the approvals marking requirements of the two governing legislations (cylinder markings must not be subject to confusion, must be of a minimum size and are not permitted on the cylindrical portion of the vessel), there is no theoretical objection to obtaining dual approval and producing cylinders that are equally acceptable in the USA and the EU. Please will you confirm that you concur with the foregoing beliefs? With sincere thanks, 12/22/2008 <<>> Page 2 of2 John Marshall RFD Beaufort Ltd Belfast, N Ireland. 12/22/2008 - **truncated:** false - **body characters:** 5066