ND-18-0542, Request for License Amendment and Exemption: Containment Sump Level Instrumentation (LAR-18-014)
ML18116A138 | |
Person / Time | |
---|---|
Site: | Vogtle |
Issue date: | 04/26/2018 |
From: | Sparkman W Southern Nuclear Operating Co |
To: | Document Control Desk, Office of New Reactors |
References | |
LAR-18-014, ND-18-0542 | |
Download: ML18116A138 (25) | |
Text
Southern Nuclear
Operating Company, Inc.
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Southern Nuclear Operating Company Vogtle Electric Generating Plant Units 3 and 4 Request for License Amendment and Exemption:
Containment Sump Level Instrumentation (LAR-18-014)
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U.S. Nuclear Regulatory Commission ND-18-0542 Page 2 of 4 Delayed approval of this license amendment could result in a delay in containment sump level transmitter installation and subsequent dependent construction activities. SNC expects to implement this proposed amendment within 30 days of approval of the requested changes.
In accordance with 10 CFR 50.91, SNC is notifying the State of Georgia by transmitting a copy of this letter and its enclosures to the designated State Official.
Should you have any questions, please contact Mr. Ryan Henderson at (205) 992-6426.
I declare under penalty of perjury that the foregoing is true and correct. Executed on the 261h of April2018.
Respectfully submitted, Wesley A parkma 1 Licensing Manager, Regulatory Affairs Southern Nuclear Operating Company Enclosures 1) Vogtle Electric Generating Plant (VEGP) Units 3 and 4- Request for License Amendment: Containment Sump Level Instrumentation (LAR-18-014)
- 2) Vogtle Electric Generating Plant (VEGP) Units 3 and 4- Exemption Request:
Containment Sump Level Instrumentation (LAR-18-014)
- 3) Vogtle Electric Generating Plant (VEGP) Units 3 and 4 - Proposed Changes to Licensing Basis Documents (LAR-18-014)
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Southern Nuclear Operating Company ND-18-0542 Enclosure 1 Vogtle Electric Generating Plant (VEGP) Units 3 and 4 Request for License Amendment:
Containment Sump Level Instrumentation (LAR-18-014)
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4.3.1 Does the proposed amendment involve a significant increase in the probability or consequences of an accident previously evaluated?
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4.3.3 Does the proposed amendment involve a significant reduction in a margin of safety?
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Southern Nuclear Operating Company ND-18-0542 Enclosure 3 Vogtle Electric Generating Plant (VEGP) Units 3 and 4 Proposed Changes to Licensing Basis Documents (LAR-18-014)
Insertions Denoted by Blue Underline and Deletions by Red Strikethrough Omitted text is identified by three asterisks ( * * * )
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Revise COL Appendix C Table 2.3.10-4 and corresponding Plant-Specific Tier 1 Table 2.3.10-4, as shown below.
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UFSAR Subsection 5.2.5.3.1 Containment Sump Level Monitor is revised, as shown below.
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