(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Letter Sequence Other |
|---|
|
|
MONTHYEARML17363A3322017-12-21021 December 2017 Areva, Inc., RAI 3-2 - Response Final Project stage: Other ML17363A3292017-12-21021 December 2017 Areva, Inc., RAI 2-3 - Response Final Project stage: Other ML17363A3302017-12-21021 December 2017 Areva, Inc., RAI 3-1 - Response Final Project stage: Other ML17363A3262017-12-21021 December 2017 FS1-0024572, Rev 4.0, TN-B1 Container Thermal Analysis Applicability Project stage: Other ML17363A3332017-12-21021 December 2017 Areva, Inc., RAI 6-1 - Response Final Project stage: Other ML17363A3252017-12-21021 December 2017 FS1-0014159 Rev. 7.0, Areva TN-B1 Docket No. 71-9372 Safety Analysis Report Project stage: Other ML17363A3272017-12-21021 December 2017 Areva, Inc., RAI 2-1 - Response Final Project stage: Other ML17363A3232017-12-21021 December 2017 Areva, Inc., TN-B1 Shipping Container, Application for Approval for Incorporation of Atrium 11 Fuel Assemblies Project stage: Request ML17363A3282017-12-21021 December 2017 Areva, Inc., RAI 2-2 - Response Final Project stage: Other ML18025B5622018-01-11011 January 2018 Notice of Partially Closed Meeting with Areva to Discuss Second Request for Additional Information for the Model No. TN-B1 Package Project stage: RAI ML18019A1982018-01-17017 January 2018 Framatome, Inc., Name Changes on Certain Certificate of Compliance Update Project stage: Request ML18173A0342018-06-21021 June 2018 Enclosure 2: Safety Evaluation Report (Letter to T. Tate Certificate of Compliance No. 9372, Revision No. 1, for the Model No. TN-B1 Package) Project stage: Approval ML18173A0312018-06-21021 June 2018 Package: Certificate of Compliance No. 9372, Revision No. 1, for the Model No. TN-B1 Package Project stage: Request ML18173A0332018-06-21021 June 2018 Letter to T. Tate Certificate of Compliance No. 9372, Revision No. 1, for the Model No. TN-B1 Package Project stage: Other ML18173A0322018-06-21021 June 2018 Enclosure 1: Certificate of Compliance (Letter to T. Tate Certificate of Compliance No. 9372, Revision No. 1, for the Model No. TN-B1 Package) Project stage: Other 2018-01-11
[Table View] |
Text
RAI 2-3 RAI 2-3 P a g e l 1 Revise Chapter 8 of the application to incorporate the fuel rod acceptance and qualification tests for the ATRIUM-11 fuel rods and end caps.
In response to RAI 2-4, the applicant revised the description of the containment boundary in Section 4.1.1 of the application by describing qualification and acceptance tests for the ATRIUM 11 fuel rod and end caps. The applicant is asked to incorporate these tests into Chapter 8 of the application, which the staff can incorporate as a Certificate of Compliance condition.
This information is required to ensure compliance with 10 CFR 71.33(a).
AREVA Response Section 8.2.2 Leakage Tests will be changed to read as follows:
Containment is provided by the fuel rod for Type B shipments. The fuel rods are manufactured under a Quality Assurance Program meeting the requirements of 10 CFR 71 Subpart H. Welds of the fuel rod end caps to the cladding are conducted under a qualified process and verified for integrity by such means as X-ray inspection, ultrasonic testing, or process control. For 11x11 fuel rods, the integrity of the closure welds for the fuel rods are periodically assessed using burst testing. This testing is considered successful if the ultimate hoop strength at room temperature obtained is equal or greater than the minimum ultimate strength established from room temperature longitudinal tensile tests for the same lot. Each loaded fuel rod (of any design) is leak tested after fabrication to assure that the rod is leak tight (<1x 10-7 atm-cc/s).
Neither the inner or outer container is credited with providing leak protection. Therefore, no leak test of the packaging is required.