ML21236A082
| ML21236A082 | |
| Person / Time | |
|---|---|
| Site: | 07109362 |
| Issue date: | 08/31/2021 |
| From: | John Mckirgan Storage and Transportation Licensing Branch |
| To: | |
| P SAVEROT NRC/NMSS/DFM/STLB 3014157505 | |
| Shared Package | |
| ML21236A080 | List: |
| References | |
| LEPID 2021-LLA-0126 | |
| Download: ML21236A082 (5) | |
Text
3RC FORM 618 U.S. NUCLEAR REGULATORY COMMISSION (8-2000) 10 CFR 71 CERTIFICATE OF COMPLIANCE FOR RADIOACTIVE MATERIAL PACKAGES 1 a. CERTIFICATE NUMBER b. REVISION NUMBER c. DOCKET NUMBER d. PACKAGE IDENTIFICATION NUMBER PAGE PAGES 9362 3 71-9362 USA/9362/AF-96 1 OF 4
- 2. PREAMBLE
- a. This certificate is issued to certify that the package (packaging and contents) described in Item 5 below meets the applicable safety standards set forth in Title 10, Code of Federal Regulations, Part 71, Packaging and Transportation of Radioactive Material.
- b. This certificate does not relieve the consignor from compliance with any requirement of the regulations of the U.S. Department of Transportation or other applicable regulatory agencies, including the government of any country through or into which the package will be transported.
- 3. THIS CERTIFICATE IS ISSUED ON THE BASIS OF A SAFETY ANALYSIS REPORT OF THE PACKAGE DESIGN OR APPLICATION
- a. ISSUED TO (Name and Address) b. TITLE AND IDENTIFICATION OF REPORT OR APPLICATION Daher Nuclear Technologies GmbH Safety Analysis Report of the DN30 Package Margarete-von-Wrangell-Strae 7 0023-BSH-2016-002-Rev 1, dated July 12, 2019, as D-63457 Hanau - GERMANY supplemented.
- 4. CONDITIONS This certificate is conditional upon fulfilling the requirements of 10 CFR Part 71, as applicable, and the conditions specified below.
5.
(a) Packaging (1) Model No.: DN30 (2) Description The DN30 packaging consists of the protective structural packaging (PSP) and the 30B uranium hexafluoride (UF6) cylinder as specified in ANSI N14.1.
The DN30 PSP is a right circular cylinder constructed of two austenitic stainless steel shells:
(i) the bottom half with integrated feet, a valve protecting device, a plug protecting device, two rotation preventing devices, lower part of the closure system (consisting of six devices),
and handling attachment points, and (ii) the top half with the upper part of the closure system and integrated handling attachment points for the top half .
For both the bottom and top halves of the PSP, the cavity between the inner and outer shells and the flange is filled with a polyisocyanurate rigid (PIR) foam with a layer of 10 mm thermal insulation between the inner shell and the foam. All the surfaces of the inner shell of both the top and bottom halves are covered with a layer of intumescent material.
The valve protecting device, enclosing the valve of the 30B cylinder, and connected to the bottom half of the DN30 PSP by two hinges, consists of a casing of stainless steel filled with PIR foam and a protective housing with its inner walls covered with an intumescent material.
3RC FORM 618 U.S. NUCLEAR REGULATORY COMMISSION (8-2000) 10 CFR 71 CERTIFICATE OF COMPLIANCE FOR RADIOACTIVE MATERIAL PACKAGES 1 a. CERTIFICATE NUMBER b. REVISION NUMBER c. DOCKET NUMBER d. PACKAGE IDENTIFICATION NUMBER PAGE PAGES 9362 3 71-9362 USA/9362/AF-96 2 OF 4 5.(a) Packaging (continued)
The two rotation protecting devices, welded at the sides of the inner flange of the bottom half of the PSP, are identical and consist of a pin, withdrawn into the flange during loading, and inserted, during transport, into the two holes in the skirt of the 30B cylinder.
The plug protecting device is welded to the inner shell of the bottom half of the PSP and allows the plug to move in the axial direction without making contact with any part of the PSP.
An elastomeric gasket, installed in the flange of the top half, prevents water inleakage during normal conditions of transport.
The PSP has a nominal length of 2,437 mm, a nominal external diameter of 1,216 mm, and a nominal height of 1,329 mm. The nominal gross weight of the package is 4,012 kg.
The 30B Cylinder, described in ANSI N14.1, is 2,070 mm long with a nominal diameter of 760 mm and a nominal wall thickness of 13 mm.
(3) Drawings The Model No. DN30 packaging is fabricated in accordance with Drawing No. 0023-ZFZ-1000-000, Rev. 2 - DN30 PSP Drawing No. 0023-ZFZ-1000-100, Rev. 0 - Closure Device Drawing No. 0023-ZFZ-1100-000, Rev. 4 - Bottom Half Drawing No. 0023-ZFZ-1200-000, Rev. 3 - Top Half Drawing No. 0023-ZFZ-1120-400, Rev. 0 - Rotation Preventing Device Drawing No. 0023-ZFZ-1140-000, Rev. 3 - Valve Protecting Device Part List No. 0023-STL-1000-000, Rev. 7 (b) Contents (1) Type and form of material Unirradiated commercial grade uranium, in the form of UF6, with natural isotopic composition, and a U-235 mass percentage not to exceed 5 weight percent.
(2) Maximum quantity of material per package 2,277 kg UF6 contained in an ANSI Standard N14.1 30B cylinder.
The maximum H/U atomic ratio for UF6 is 0.088.
(c) Criticality Safety Index (CSI) 0.0
3RC FORM 618 U.S. NUCLEAR REGULATORY COMMISSION (8-2000) 10 CFR 71 CERTIFICATE OF COMPLIANCE FOR RADIOACTIVE MATERIAL PACKAGES 1 a. CERTIFICATE NUMBER b. REVISION NUMBER c. DOCKET NUMBER d. PACKAGE IDENTIFICATION NUMBER PAGE PAGES 9362 3 71-9362 USA/9362/AF-96 3 OF 4
- 6. The ANSI standard 30B, 30-inch diameter UF6 cylinder, must be fabricated, inspected, tested and maintained in accordance with a) American National Standard N14.1-2012 or an earlier version of ANSI N14.1 in effect at the time of fabrication or b) American National Standard N14.1-2012 or an earlier version of ANSI N14.1 in effect at the time of fabrication and ISO 7195:2005 or an earlier version of ISO 7195 in effect at the time of fabrication. Cylinders must be fabricated in accordance with Section VIII, Division I, of the ASME (American Society of Mechanical Engineers) Boiler and Pressure Vessel Code and be ASME Code stamped.
- 7. In addition to the requirements of Subpart G of 10 CFR Part 71:
(a) The package shall be prepared for shipment and operated in accordance with the Operating Procedures of Chapter 1.7 of the application.
(b) Each packaging must meet the Acceptance Tests and Maintenance Program of Chapter 1.8 of the application.
(c) Packagings in which stainless steel components show pitting, corrosion, cracking, or pinholes are not authorized for transport.
- 8. The 30-inch diameter UF6 cylinder valve and plug threads may be tinned with ASTM B32, alloy 50A or Sn50 solder material, or a mixture of alloy 50A or Sn50 with alloy 40A or Sn40A material, provided the mixture has a minimum tin content of 45 percent.
- 9. Transport by air is not authorized.
- 10. The package authorized by this certificate is hereby approved for use under the general license provisions of 10 CFR 71.17.
- 11. Revision No. 2 of this certificate may be used until August 31, 2022.
- 12. Expiration date: July 31, 2024.
3RC FORM 618 U.S. NUCLEAR REGULATORY COMMISSION (8-2000) 10 CFR 71 CERTIFICATE OF COMPLIANCE FOR RADIOACTIVE MATERIAL PACKAGES 1 a. CERTIFICATE NUMBER b. REVISION NUMBER c. DOCKET NUMBER d. PACKAGE IDENTIFICATION NUMBER PAGE PAGES 9362 3 71-9362 USA/9362/AF-96 4 OF 4 REFERENCES Safety Analysis Report of the DN30 Package, 0023-BSH-2016-002-Rev.1, dated July 12, 2019.
Supplements dated September 6, and October 17, 2019; and July 8, 2021.
FOR THE U.S. NUCLEAR REGULATORY COMMISSION Signed by McKirgan, John on 08/31/21 John McKirgan, Chief Storage and Transportation Licensing Branch Division of Fuel Management Office of Nuclear Material Safety and Safeguards Date: August 31, 2021
F. Hilbert 5 Certificate of Compliance 9362 rev. 3 for the DN 30 package DATE August 31, 2021 OFFICE NMSS/DFM/STLB NMSS/DFM NMSS/DFM/MSB NMSS/DFM/STLB NAME WWheatley WW SKumar SK JMarcano JM PSaverot PS DATE Aug 25, 2021 Aug 25, 2021 Aug 25, 2021 Aug 25, 2021 OFFICE NMSS/DFM/STLB NAME JMcKirgan JM DATE Aug 31, 2021 OFFICIAL RECORD COPY