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MONTHYEARML0629600482006-10-19019 October 2006 Request for Additional Information (RAI) - Susquehanna Steam Electric Station, Unit 1 and 2 (SSES 1 and 2) - Application to Implement Average Power Range Monitor/Rod Block Monitor/Technical Specifications/Maximum Extended Load Line Limit An Project stage: RAI ML0629203272006-10-19019 October 2006 Request for Additional (RAI) - Susquehanna Steam Electric Station, Units 1 & 2 - Application to Implement Average Power Range Monitor/Rod Block Monitor/Technical Specifications/Maximum Extended Load Line Limit Analysis (Arts/Mellla) Project stage: RAI PLA-6136, Proposed License Amendment, Arts/Mella Implementation Response to Request for Additional Information PLA-61362006-11-29029 November 2006 Proposed License Amendment, Arts/Mella Implementation Response to Request for Additional Information PLA-6136 Project stage: Response to RAI ML0634600502006-12-0101 December 2006 Susquehanna Steam Electric Station, Proposed License Amendment, Arts/Mella Implementation - Response to NRC Request for Additional Information Project stage: Response to RAI PLA-6143, Supplement to Proposed License Amendment Nos. 279 and 248, Arts/Mellla Implementation - Response to NRC Request for Additional Information2006-12-15015 December 2006 Supplement to Proposed License Amendment Nos. 279 and 248, Arts/Mellla Implementation - Response to NRC Request for Additional Information Project stage: Supplement PLA-6150, Clarification of Implementation Dates for Proposed Amendment Nos. 279, and 248, Arts/Mellla Implementation2007-01-0909 January 2007 Clarification of Implementation Dates for Proposed Amendment Nos. 279, and 248, Arts/Mellla Implementation Project stage: Request ML0703201422007-02-0808 February 2007 PPL Susquehanna, LLC - Request for Withholding of Proprietary Information from Public Disclosure for Susquehanna Steam Electric Station, Units 1 and 2 Project stage: Withholding Request Acceptance ML0708603762007-03-23023 March 2007 Tech Spec Pages for Amendments 242 and 220 Regarding Average Power Range Monitor/Rod Block Monitor/Technical Specifications/Maximum Extended Load Line Limit Analysis (Arts/Mellla) Implementation Project stage: Acceptance Review ML0707206752007-03-23023 March 2007 Issuance of Amendment Average Power Range Monitor/Rod Block Monitor/Technical Specifications/Maximum Extended Load Line Limit Analysis (Arts/Mellla) Implementation (Tac Nos. MC9040, MC9041) Project stage: Approval ML0710102622007-04-0909 April 2007 Tech Spec Page Re Surveillance Requirements 3.3.2.1 Project stage: Other ML0709500282007-04-0909 April 2007 Correction to Amendment No. 220 Project stage: Other 2006-12-15
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Category:Letter type:PLA
MONTHYEARPLA-8096, Response to Request for Additional Information Regarding Proposed Relief Request for the Fifth 10-Year Inservice Test Program Interval2024-01-0404 January 2024 Response to Request for Additional Information Regarding Proposed Relief Request for the Fifth 10-Year Inservice Test Program Interval PLA-8077, Emergency Plan Revision 67 (PLA-8077)2023-12-27027 December 2023 Emergency Plan Revision 67 (PLA-8077) PLA-8089, Submittal of Revision to Inservice Testing Program Plan2023-12-0505 December 2023 Submittal of Revision to Inservice Testing Program Plan PLA-8084, Application to Revise Technical Specifications to Adopt TSTF-568, Revise Applicability of BWR TS 3.6.2.5 and TS 3.6.3.22023-11-29029 November 2023 Application to Revise Technical Specifications to Adopt TSTF-568, Revise Applicability of BWR TS 3.6.2.5 and TS 3.6.3.2 PLA-8091, Response to Request for Additional Information Regarding Proposed Relief Request for the Fifth 10-Year Inseervice Inspection Interval (PLA-8091)2023-11-0808 November 2023 Response to Request for Additional Information Regarding Proposed Relief Request for the Fifth 10-Year Inseervice Inspection Interval (PLA-8091) PLA-8082, Proposed Amendment to Licenses NPF-14 and NPF-22: Application to Revise Technical Specifications to Adopt TSTF-563, Revise Instrument Testing Definitions to Incorporate the Surveillance Frequency Control Program2023-11-0202 November 2023 Proposed Amendment to Licenses NPF-14 and NPF-22: Application to Revise Technical Specifications to Adopt TSTF-563, Revise Instrument Testing Definitions to Incorporate the Surveillance Frequency Control Program PLA-8080, Proposed Relief for Valve 251130 (PLA-8080)2023-08-14014 August 2023 Proposed Relief for Valve 251130 (PLA-8080) PLA-8074, Proposed Relief Request for the Fifth 10-Year Inservice Test Program Interval2023-08-0303 August 2023 Proposed Relief Request for the Fifth 10-Year Inservice Test Program Interval PLA-8076, Unit 2 - 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Supplemental Information2022-12-22022 December 2022 Application for Order Approving Indirect Transfer of Control of License Amendments - Supplemental Information PLA-8038, Notification of Petition for Bankruptcy (PLA-8038)2022-12-14014 December 2022 Notification of Petition for Bankruptcy (PLA-8038) PLA-8036, Registration for the Use of Spent Fuel Storage Casks 203, 202, and 204, PLA-80362022-11-30030 November 2022 Registration for the Use of Spent Fuel Storage Casks 203, 202, and 204, PLA-8036 PLA-8035, Registration for the Use of Spent Fuel Storage Casks 205, 200, and 201, PLA-80352022-11-0808 November 2022 Registration for the Use of Spent Fuel Storage Casks 205, 200, and 201, PLA-8035 PLA-8031, Emergency Plan Revision 66 (PLA-8031)2022-11-0707 November 2022 Emergency Plan Revision 66 (PLA-8031) PLA-8032, Application for Order Approving Indirect Transfer of Control of Licenses and Approving Conforming License Amendments - Supplemental Information (PLA-8032)2022-10-28028 October 2022 Application for Order Approving Indirect Transfer of Control of Licenses and Approving Conforming License Amendments - 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Low Instrumentation Function Allowable Value (PLA-8005)2022-05-23023 May 2022 Response to Request for Additional Information Regarding License Amendment to Revise Reactor Steam Dome Pressure - Low Instrumentation Function Allowable Value (PLA-8005) PLA-8001, Radiation Exposure Information and Reporting System - PLA-80012022-04-28028 April 2022 Radiation Exposure Information and Reporting System - PLA-8001 PLA-7987, Radioactive Effluent Release Report and Offsite Dose Calculation Manual - (PLA-7987)2022-04-26026 April 2022 Radioactive Effluent Release Report and Offsite Dose Calculation Manual - (PLA-7987) PLA-7986, 2021 Annual Environmental Operating Report (Nonradiological) Docket No. 50-387, PLA-79862022-04-26026 April 2022 2021 Annual Environmental Operating Report (Nonradiological) Docket No. 50-387, PLA-7986 PLA-7985, Annual Radiological Environmental Operating Report2022-04-22022 April 2022 Annual Radiological Environmental Operating Report PLA-7883, Proposed Amendment to Licenses NPF-14 and NPF-22: Relocate Technical Specification Unit Staff Qualification Requirements to Quality Assurance Program (PLA-7883)2022-03-31031 March 2022 Proposed Amendment to Licenses NPF-14 and NPF-22: Relocate Technical Specification Unit Staff Qualification Requirements to Quality Assurance Program (PLA-7883) PLA-7995, Property Insurance Program (PLA-7995)2022-03-30030 March 2022 Property Insurance Program (PLA-7995) PLA-7998, Submittal of Unit 1 Cycle 23 Core Operating Limits Report and Reload Safety Analysis Report2022-03-29029 March 2022 Submittal of Unit 1 Cycle 23 Core Operating Limits Report and Reload Safety Analysis Report PLA-7991, Proof of Financial Protection and Guarantee of Payment of Deferred Premium2022-03-24024 March 2022 Proof of Financial Protection and Guarantee of Payment of Deferred Premium PLA-7984, Supplement to License Amendment Requesting Adoption of TSTF-505, Revision 22022-03-0808 March 2022 Supplement to License Amendment Requesting Adoption of TSTF-505, Revision 2 PLA-7962, Application to Revise Technical Specifications to Adopt TSTF-564, Safety Limit MCPR PLA-79622022-01-0505 January 2022 Application to Revise Technical Specifications to Adopt TSTF-564, Safety Limit MCPR PLA-7962 2024-01-04
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Brltt T. McKInney PPL Susquehanna, LLC Sr. Vice President & Chief Nuclear Officer 769 Salem Boulevard Berwick, PA 18603 Tel. 570.542.3149 Fax 570.542.1504 40 PPI btmckinney@pplweb.com I T.
U. S- Nuclear Regulatory Commission Attn: Document Control Desk Mail Stop OP 1-17 Washington, DC 20555-0001 SUSQUEHANNA STEAM ELECTRIC STATION SUPPLEMENT TO PROPOSED LICENSE AMENDMENT NO. 279 FOR UNIT 1 OPERATING LICENSE NO. NPF-14 AND NO. 248 FOR UNIT 2 OPERATING LICENSE NO. NPF-22 ARTS/MELLLA IMPLEMENTATION - RESPONSE TO NRC REQUEST FOR ADDITIONAL INFORMATION Docket Nos. 50-387 PLA-6143 and 50-388 Reference 1: PLA-5931, B. T McKinney (PPL)to Document ControlDesk (USNRC),
"SusquehannaSteam Electric Station ProposedLicense Amendment No. 2 79for Unit 1 OperatingLicense No. NPF-14 and 248for Unit 2 OperatingLicense No. NPF-22 ARTS/MELLLA Implementation, "dated November 18, 2005.
In accordance with 10 CFR 50.90, PPL Susquehanna, LLC (PPL) submitted a request for a license amendment to the Susquehanna Steam Electric Station (SSES) Unit 1 and Unit 2 Technical Specifications to implement an expanded operating domain resulting from the implementation of Average Power Range Monitor/Rod Block Monitor/
Technical Specifications/Maximum Extended Load Line Limit Analysis (ARTS/MELLLA) (Reference 1).
The purpose of this letter is to supplement the Reference 1 submittal to delete the requirement to perform SR 3.3.2.1.4 on the Rod Block Monitor Inop FUNCTION.
The Attachment to this letter provides the basis for this supplemental request.
PPL has reviewed the "No Significant Hazards Consideration" and the "Environmental Consideration" submitted with Reference 1 relative to this supplemental information.
We have determined that there are no changes required to either of these documents.
PPL respectfully requests that NRC expeditiously complete the review and approval of the proposed ARTS/MELLLA License Amendment Request proposed in Reference 1.
PPL continues to plan to implement ARTS/MELLLA for Unit 2 during the startup from the Spring 2007 Outage.
AcwD
Document Control Desk PLA-6143 If you have any questions or require additional information, please contact Mr. Michael Crowthers at (610) 774-7766.
I declare under penalty of perjury that the foregoing is true and correct.
Executed on: Oecepe.6 /&, 2-ZC4, B. [cKinney Attachments:
Attachment - Supplement to PLA-5931 cc: NRC Region I Mr. A. J. Blarney, NRC Sr. Resident Inspector Mr. R. V. Guzman, NRC Project Manager Mr. R. R. Janati, DEP/BRP
Attachment to PLA-6143 Supplement to PLA-5931
Attachment to PLA-6143 Page 1 of 2 Supplement to PLA-5931 In the Reference 1 submittal, PPL inadvertently failed to delete the applicability of SR 3.3.2.1.4 from the Rod Block Monitor (RBM) Inop FUNCTION in Table 3.3.2.1-1.
The SR 3.3.2.1.4 shown in the SSES Unit 1 and Unit 2 Technical Specifications (TS) markups for the RBM Inop FUNCTION in Table 3.3.2.1-1 should have been crossed out.
This oversight was recently identified during implementation preparation activities for ARTS/MELLLA, scheduled to be implemented in the Spring of 2007 on SSES Unit 2.
The RBM Inop FUNCTION inserts a rod block when too few LPRM detectors are available. The RBM Inop FUNCTION is not affected by the proposed implementation of ARTS/MELLLA, as described on page 4-5 of Reference 1, Attachment 3.
The current SSES TS, Table 3.3.2.1-1 note "(a)" requires the RBM Inop FUNCTION L.b to be applicable in MODE 1 at > 30% RTP. The SR 3.3.2.1.4 requires verification that the RBM Inop FUNCTION is not bypassed at > 30% RTP. This SR is duplicative to the LCO applicability for the RBM Inop FUNCTION. If the RBM Inop FUNCTION is bypassed, it is not capable of performing its function as described in the TS and thus is not OPERABLE. This SR and the LCO Applicability requirement are verified by SSES startup procedures by verifying that the bypass for all RBM functions is cleared at
<30% power.
The SSES ARTS/MELLLA application proposes a revised SR 3.3.2.1.4 and revised Table 3.3.2.1-1 function applicability notes. The revised SR is worded such that the SR excludes the RBM Inop FUNCTION, unlike the current SSES SR. The revised SR is presented in "INSERT ARTS-I" of Reference 1. The revised Table 3.3.2.1-1 function applicability notes are presented in "INSERT ARTS-3" of Reference 1. The new notes that apply to the RBM Inop FUNCTION collectively require the RBM Inop FUNCTION to be applicable at > 28% RTP with MCPR less than the limits specified in the COLR.
The revised SR 3.3.2.1.4 wording and revised Table 3.3.2.1-1 notes are consistent with NUREG 1433 Revision 3. The SSES proposed revised SR and Table 3.3.2.1-1 notes are also consistent with the SR wording in the NRC-approved NEDC-32410P-A, Volume 2, "Nuclear Measurement Analysis and Control, Power Range Neutron Monitor (NUMAC PRNM) Retrofit Plus Option III Stability Trip Function," Class III, October 1995.
Attachment to PLA-6143 Page 2 of 2 The SR 3.3.2.1.4 is not required to be applied to the RBM Inop FUNCTION by the NUREG or the NRC-approved NEDC since the RBM Inop FUNCTION is required by the LCO Applicability (Table 3.3.2.1-1 function applicability notes) to be OPERABLE at the power levels required by the RBM to perform its protective safety functions.
Inclusion of an SR in TS to verify that an LCO Applicability requirement is met is not required nor is it part of the NUREG format, and thus inclusion of an SR of this type provides no added assurance of safety.
The revised TS markups showing the deletion of SR 3.3.2.1.4 for the RBM Inop FUNCTION in Table 3.3.2.1-1 are attached.
Reference:
PLA-5931, B. T. McKinney (PPL) to Document Control Desk (USNRC),
"Susquehanna Steam Electric Station Proposed License Amendment No. 279 for Unit 1 Operating License No. NPF-14 and 248 for Unit 2 Operating License No. NPF-22 ARTS/MELLLA Implementation," dated November 18, 2005.
Units I & 2 Revised Technical Specification Table 3.3.2.1-1 Markups (Deletion of SR 3.3.2.1.4 from Function 1.b)
PPLRev. 0 Control Rod Block Instrumentation 3.3.2.1 Table 3.32.1-1 (page 1 of 1)
Control Rod BWoi Instrmentatinon APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS CHANNELS REQUIREMENTS VALUE 1, Rod Blok **// """
- a. LOW Power 2 SR 3.32,1.1 < 0.58W÷55%4')
Range- / . "SR 3.3.2.1 A "
- c. Downscale 1 2 SR 3.3.2.1.1 a 3/125 division of SR 3.32.1. full scale SR 3.32.1.7
- 2. Rod WOMt 14 1. SR 3.32.1.2 NA Mnmizrnk SR 33.32.1.3 SR 3.3.2.1.5 SR3.3.2.1.8
- 3. Reactor Mode (d) 2 SR 3.3.2.1.6 NA IhSwod--Sh*d . *II position Reactor mode switch In the shutdown position.
SUSQUEHANNA - UNIT 1 3.3-20 Amendment 17-8
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