ML21130A048
| ML21130A048 | |
| Person / Time | |
|---|---|
| Site: | 07109798 |
| Issue date: | 06/04/2021 |
| From: | John Mckirgan Storage and Transportation Licensing Branch |
| To: | US Dept of Energy (DOE) |
| WCAllen NMSS/DFM/STL 301.415.6877 | |
| Shared Package | |
| ML21130A046 | List: |
| References | |
| Download: ML21130A048 (3) | |
Text
U.S. NUCLEAR REGULATORY COMMISSION NRC FORM 618 (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 9798 0
71-9798 USA/9798/B(U)F-96 1
OF 2
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 U.S. Department of Energy Division of Naval Reactors Washington, DC 20585 Safety Analysis Report for D2G Power Unit Shipping Container dated September 22, 2020, as 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.: D2G Power Unit Shipping Container (2)
Description The D2G Power Unit Shipping Container (PUSC) assembly consists of three main components: (1) the barrel assembly, (2) the upper cover, and (3) the lower cover. The PUSC is approximately 31 feet long and 10 feet-8 inches wide at widest point. The D2G PUSC weighs approximately 230,000 pounds when loaded with a D2W power unit.
The D2W power unit is retained in the PUSC by a shipping ring which clamps the closure head and core assembly to the upper ring of the PUSC barrel. Eight studs fasten the shipping ring to the barrel upper ring to secure the power unit. Control rod motion is restrained within the power unit by the control drive mechanisms.
(3)
Drawings Packaging components are constructed in accordance with the drawings contained in safety analysis report Appendix A.1.3.3.
5.(b)
Contents (1)
Type and form of material D2W power unit consisting of a core barrel, unirradiated fuel assemblies, closure head, mechanisms and associated hardware, with all design control rods and mechanisms installed) containing unirradiated uranium enriched in the U-235 isotope.
U.S. NUCLEAR REGULATORY COMMISSION NRC FORM 618 (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 9798 0
71-9798 USA/9798/B(U)F-96 2
OF 2
5.(b)
Contents (continued)
(2)
Maximum quantity of material per package One power unit as described in 5(b)(1).
(c)
Transport Index for Criticality Control (Criticality Safety Index)
Minimum transport index to be shown on label for nuclear criticality control:
100 6.
Shipment of D2W power units in the D2G PUSC is limited to a lowest service temperature of 20oF.
The package must not be shipped unless the forecast minimum temperature for the period of the shipment is greater than this lower service temperature.
7.
The package shall be prepared for shipment and operated in accordance with the Operating Procedures in Chapter 7.0 of the application, and each packaging shall be tested and maintained in accordance with the Acceptance Tests and Maintenance Program in Chapter 8.0 of the application.
8.
Air transport of a D2G PUSC loaded with fissile material is not authorized.
9.
Expiration date: June 30, 2026.
REFERENCES Department of Energy, Division of Naval Reactors, application dated September 17, 2020.
FOR THE U.S. NUCLEAR REGULATORY COMMISSION John B. McKirgan, Chief Licensing Branch Division of Spent Fuel Storage and Transportation Office of Nuclear Material Safety and Safeguards Date: June 4, 2021 Signed by McKirgan, John on 06/04/21
ML21130A046; Ltr ML21130A048 OFFICE NMSS/DFM/STLB NMSS/DFM/STLB NMSS/DFM/MSB NMSS/DFM/MSB NAME WAllen SFigueroa JWise YKim DATE May 13, 2021 May 14, 2021 May 14, 2021 May 20, 2021 OFFICE NMSS/DFM/NARAB NMSS/DFM/CTCFB NMSS/DFM/MSB NMSS/DUWP/RDB NAME ZLi JBorowsky TBoyce ZCruz DATE May 17, 2021 May 20, 2021 Jun 3, 2021 Jun 4, 2021 OFFICE NMSS/DFM/MSB NMSS/DFM/STLB NAME JMarcano JMcKirgan DATE Jun 4, 2021 Jun 4, 2021