RS-11-026, Withdrawal of Request for Amendment to Technical Specification 3.1.7, Standby Liquid Control (SLC) System.
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Letter Sequence Withdrawal | |
|---|---|
Initiation Administration | |
MONTHYEARML1008504162010-03-24024 March 2010
[Table View]Acceptance of Request for Amendment to Technical Specification 3.1.7, Standby Liquid Control (SLC) System. Project stage: Acceptance Review ML1102103932011-01-25025 January 2011 Request for Additional Information Related to Exelon Generation Company'S Request to Amend Standby Liquid Control Technical Specifications Project stage: RAI RS-11-026, Withdrawal of Request for Amendment to Technical Specification 3.1.7, Standby Liquid Control (SLC) System.2011-02-22022 February 2011 Withdrawal of Request for Amendment to Technical Specification 3.1.7, Standby Liquid Control (SLC) System. Project stage: Withdrawal ML1105900932011-02-28028 February 2011 Notice of Withdrawal of Application for Amendment to Facility Operating License Project stage: Withdrawal ML1105900782011-02-28028 February 2011 Withdrawal of License Amendment Request Concerning the Extension of the Technical Specification Completion Time for Standby Liquid Control Project stage: Withdrawal ML1106602742011-03-0707 March 2011 Notice of Application for Amendment to Facility Operating License Concerning Standby Liquid Control; Correction Project stage: Other ML1106602312011-03-0707 March 2011 Correction to Withdrawal of License Amendment Request Concerning the Extension to the Technical Specification Completion Time for Standby Liquid Control Project stage: Withdrawal NRC-2011-0051, Notice of Application for Amendment to Facility Operating License Concerning Standby Liquid Control; Correction2011-03-0707 March 2011 Notice of Application for Amendment to Facility Operating License Concerning Standby Liquid Control; Correction Project stage: Other 2011-02-22 |
| ML110540146 | |
| Person / Time | |
|---|---|
| Site: | LaSalle  |
| Issue date: | 02/22/2011 |
| From: | Simpson P Exelon Generation Co, Exelon Nuclear |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| RS-11-026, TAC ME3438, TAC ME3437 | |
| Download: ML110540146 (2) | |
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Text
Exelon Generat°.on E xekn.
Nuclear Wwwe xelo ncoT p.C6rn 430() *mlfield Road Warrenvdlle, fE 60555 RS-1 1-026 10 CFR 50.90 February 22, 2011 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 LaSalle County Station, Units 1 and 2 Facility Operating License Nos. NPF-1 1 and NPF-1 8 NRC Docket Nos. 50-373 and 50-374
Subject:
Withdrawal of Request for Amendment to Technical Specification 3.1.7, "Standby Liquid Control (SLC) System"
References:
(1) Letter from Mr. Patrick R. Simpson (Exelon Generation Company, LLC) to U. S. NRC, "Request for Amendment to Technical Specification 3.1.7, 'Standby Liquid Control (SLC) System'," dated February 22, 2010 (2) Letter from U. S. NRC to Mr. Michael J. Pacilio (Exelon Nuclear),
"LaSalle Nuclear Power Station, Units 1 and 2 - Request for Additional Information Related to Exelon Generation Company's Request to Amend Standby Liquid Control Technical Specifications (TAC Nos. ME3437 and ME34387)," dated January 25, 2011 In Reference 1, Exelon Generation Company, LLC (EGC) requested an amendment to Appendix A, Technical Specifications (TS) of Facility Operating License Nos. NPF-1 1 and NPF-18 for LaSalle County Station, Units 1 and 2 (LSCS). The proposed amendment revises LSCS TS 3.1.7, "Standby Liquid Control (SLC) System," to extend the completion time (CT) for Condition B (i.e., "Two SLC subsystems inoperable.") from eight hours to 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br />.
In Reference 2, the NRC forwarded requests for additional information (RAIs) concerning the Reference 1 license amendment request. The NRC requested a response by February 22, 2011. EGC is not able to provide the requested information within the requested timeframe. As such, EGC is hereby withdrawing its request for NRC review and approval of Reference 1.
U. S. Nuclear Regulatory Commission February 22, 2011 Page 2 There are no regulatory commitments contained in this letter. Should you have any questions concerning this letter, please contact Mr. Mitchel A. Mathews at (630) 657-2819 e
Patrick R. Simpson Manager - Licensing Exelon Generation Company, LLC