ML032230453
| ML032230453 | |
| Person / Time | |
|---|---|
| Site: | Arkansas Nuclear  |
| Issue date: | 07/23/2003 |
| From: | Alexion T NRC/NRR/DLPM/LPD4 |
| To: | Boyd D Entergy Operations |
| Shared Package | |
| ML032260096 | List: |
| References | |
| Download: ML032230453 (3) | |
Text
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- CONTAINMENT SPRAY SYSTEM SURVEILLANCE LICENSE AMENDMENT REQUEST Page 1 From:
Thomas Alexion To:
BOYD, DENNIS W Date:
7/23/03 8:28AM
Subject:
CONTAINMENT SPRAY SYSTEM SURVEILLANCE LICENSE AMENDMENT REQUEST
- Dennis, See the attached, revised, RAI from Reactor Systems Branch.
Tom
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CONTAINMENT SPRAY SYSTEM SURVEILLANCE LICENSE AMENDMENT REQUEST 7/23/03 8:28AM Thomas Alexion TWA@nrc.gov Recipients entergy.com DBOYD (BOYD, DENNIS W)
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Size 3311 700 Date & Time 07/22/03 11:41AM 07/23/03 08:28AM No None Yes Standard No None No Standard Immediate Delivered & Opened
REVISED REQUEST FOR ADDITIONAL INFORMATION REACTOR SYSTEMS BRANCH CONTAINMENT SPRAY SYSTEM SURVEILLANCES ARKANSAS NUCLEAR ONE. UNIT 2 On May 1, 2003, the licensee submitted a request for a license amendment to Surveillance Requirement (SR) 4.6.2.1. The proposed changes would delete the requirement to verify the position of valves that are locked, sealed, or otherwise secured In their correct position, and replace the quantitative allowable pump degradation value with a requirement to verify the pumps perform in accordance with the Inservice Testing Program.
In Section 4.0, Technical Analysis, the licensee says that SR 4.6.2.1.a.1 would be modified to exclude the requirement to verify the position of locked, sealed or secured valves in their correct position.
Provide or justify the removal of verifying system alignment such that should the need for the recirculation cooling mode arise, that the alignment of valves can be made to provide recirculation without unlocking, unsealing, or unsecuring valves that would be excluded in the modified SR.