ML25086A037

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Enclosure to Letter Dated 2/21/25 from NNSA to NRC, RAI Response, Road Map of Changes to Safety Analysis Report, Revision. 6.1 (Model No. 435B, Docket No. 71-9355)
ML25086A037
Person / Time
Site: 07109355
Issue date: 01/09/2025
From: Schwendenman K
US Dept of Energy, National Nuclear Security Admin
To: Garcia-Santos N
Storage and Transportation Licensing Branch
Shared Package
ML25086A032 List:
References
EPID L-2023-LLA-0102, CAC 001029
Download: ML25086A037 (1)


Text

Roadmap of Detailed Changes Made to the 435-B SAR from Rev. 6 to Rev. 6.1 1/9/2025 1

The table below identifies and summarizes the changes made to the 435-B SAR, Revision 6, to create Revision 6.1. Revision 6.1 has been created to implement one change to Chapter 7 to satisfy an NRC RAI. This change is marked in the SAR text with a revision bar.

Section Reference Change Comment Section 7.1.3.1 step 10(c)

Changed to read as follows: For all other cases, the main containment (upper) O-ring seal and vent port plug seal pre-shipment leakage rate testing shall be performed in accordance with either Section 8.2.2, Maintenance/Periodic Leakage Rate Tests or Section 7.4, Preshipment Leakage Rate Test.

Clarification to satisfy resolution to the NRC RAI