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| | number = ML15096A051 | | | number = ML15096A051 |
| | issue date = 04/13/2015 | | | issue date = 04/13/2015 |
| | title = Perry Nuclear Power Plant, Unit, No. 1 - Request for Additional Information Concerning Battery Surveillance Test Frequencies (TAC No. MF5298) | | | title = Unit, No. 1 - Request for Additional Information Concerning Battery Surveillance Test Frequencies |
| | author name = Brown E A | | | author name = Brown E |
| | author affiliation = NRC/NRR/DORL/LPLIII-2 | | | author affiliation = NRC/NRR/DORL/LPLIII-2 |
| | addressee name = Harkness E J | | | addressee name = Harkness E |
| | addressee affiliation = FirstEnergy Nuclear Operating Co | | | addressee affiliation = FirstEnergy Nuclear Operating Co |
| | docket = 05000440 | | | docket = 05000440 |
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| =Text= | | =Text= |
| {{#Wiki_filter:UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 Mr. Ernest J. Harkness Site Vice President FirstEnergy Nuclear Operating Company Mail Stop A-PY-A290 P.O. Box 97, 10 Center Road Perry, OH 44081-0097 !µil 13, 2015 | | {{#Wiki_filter:UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 |
| | !µil 13, 2015 Mr. Ernest J. Harkness Site Vice President FirstEnergy Nuclear Operating Company Mail Stop A-PY-A290 P.O. Box 97, 10 Center Road Perry, OH 44081-0097 |
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| ==SUBJECT:== | | ==SUBJECT:== |
| PERRY NUCLEAR POWER PLANT, UNIT NO. 1 -REQUEST FOR ADDITIONAL INFORMATION CONCERNING BATTERY SURVEILLANCE TEST FREQUENCIES (TAC NO. MF5298)(L-14-271) | | PERRY NUCLEAR POWER PLANT, UNIT NO. 1 - REQUEST FOR ADDITIONAL INFORMATION CONCERNING BATTERY SURVEILLANCE TEST FREQUENCIES (TAC NO. MF5298)(L-14-271) |
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| ==Dear Mr. Harkness:== | | ==Dear Mr. Harkness:== |
| By application dated November 24, 2014 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML 14328A665), FirstEnergy Nuclear Operating Company (FENOC, the licensee) submitted a license amendment request for the Perry Nuclear Power Plant. The proposed amendment is intended to revise the battery capacity testing surveillance requirements in the technical specification to reflect test requirements when the battery is near end of life. The U.S. Nuclear Regulatory Commission (NRC) staff is reviewing your submittal and has determined that additional information is required to complete the review. The specific information requested is addressed in the enclosure. During a discussion with Mr. Phil Lashley of your staff on April 1, 2015, it was agreed that FENOC would provide a response within 30 days from the date this letter is electronically distributed The NRC staff considers that timely responses to requests for additional information help ensure sufficient time is available for staff review and contribute toward the NRC's goal of efficient and effective use of staff resources. | | |
| E. Harkness Should circumstances result in the need to revise the requested response date, please contact me at (301) 415-2315. Docket No. 50-440 | | By application dated November 24, 2014 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML14328A665), FirstEnergy Nuclear Operating Company (FENOC, the licensee) submitted a license amendment request for the Perry Nuclear Power Plant. The proposed amendment is intended to revise the battery capacity testing surveillance requirements in the technical specification to reflect test requirements when the battery is near end of life. The U.S. Nuclear Regulatory Commission (NRC) staff is reviewing your submittal and has determined that additional information is required to complete the review. The specific information requested is addressed in the enclosure. During a discussion with Mr. Phil Lashley of your staff on April 1, 2015, it was agreed that FENOC would provide a response within 30 days from the date this letter is electronically distributed The NRC staff considers that timely responses to requests for additional information help ensure sufficient time is available for staff review and contribute toward the NRC's goal of efficient and effective use of staff resources. |
| | |
| | E. Harkness Should circumstances result in the need to revise the requested response date, please contact me at (301) 415-2315. |
| | Sincerely, |
| | !RAJ Eva A. Brown, Senior Project Manager Plant Licensing 111-2 and Planning and Analysis Branch Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket No. 50-440 |
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| ==Enclosure:== | | ==Enclosure:== |
| Request for Additional Information cc w/encl: Distribution via Listserv Sincerely, !RAJ Eva A. Brown, Senior Project Manager Plant Licensing 111-2 and Planning and Analysis Branch Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation REQUEST FOR ADDITIONAL INFORMATION REVISION TO BATTERY CAPACITY SURVEILLANCE REQUIREMENTS FIRSTENERGY NUCLEAR OPERATING COMPANY (FENOC) PERRY NUCLEAR POWER PLANT. UNIT NO. 1 DOCKET NO. 50-440 1. In Section 2.0 of the submittal dated November 24, 2014 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML 14328A665), FENOC states: [i]f the DC [direct current] batteries are the only available power source, the maintenance tie circuit breaker may be closed to allow the Unit 1 and Unit 2 [Class 1 E] batteries to be paralleled. Address whether the impact of paralleling the Units 1 and 2 Class 1 E batteries, such as contribution of additional short circuit current from the Unit 2 batteries, protection coordination, and protective devices ratings among other factors has been considered in the design of Unit 1, 125 volts DC system. Enclosure
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| ML 15096A051 NRR-106 OFFICE LPLll-2/PM LPLlll-2/LA EE EB/BC LPLI 11-2/BC NAME EBrown SRorher JZimmeman by memo TTate DATE 4/6/15 4/6/15 3/17 /15 4/13/15}}
| | Request for Additional Information cc w/encl: Distribution via Listserv |
| | |
| | REQUEST FOR ADDITIONAL INFORMATION REVISION TO BATTERY CAPACITY SURVEILLANCE REQUIREMENTS FIRSTENERGY NUCLEAR OPERATING COMPANY (FENOC) |
| | PERRY NUCLEAR POWER PLANT. UNIT NO. 1 DOCKET NO. 50-440 |
| | : 1. In Section 2.0 of the submittal dated November 24, 2014 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML14328A665), FENOC states: |
| | [i]f the DC [direct current] batteries are the only available power source, the maintenance tie circuit breaker may be closed to allow the Unit 1 and Unit 2 [Class 1E] batteries to be paralleled. |
| | Address whether the impact of paralleling the Units 1 and 2 Class 1 E batteries, such as contribution of additional short circuit current from the Unit 2 batteries, protection coordination, and protective devices ratings among other factors has been considered in the design of Unit 1, 125 volts DC system. |
| | Enclosure |
| | |
| | ML15096A051 NRR-106 OFFICE LPLll-2/PM LPLlll-2/LA EE EB/BC LPLI 11-2/BC NAME EBrown SRorher JZimmeman by memo TTate DATE 4/6/15 4/6/15 3/17 /15 4/13/15}} |
Letter Sequence RAI |
|---|
TAC:MF5298, Relocate Surveillance Frequencies to Licensee Control - RITSTF Initiative 5B (Approved, Closed) |
|
MONTHYEARL-14-106, License Amendment Request for Adoption of TSTF-425, Revision 3, Relocate Surveillance Frequencies to Licensee Control - RITSTF Initiative 5b2014-03-25025 March 2014
License Amendment Request for Adoption of TSTF-425, Revision 3, Relocate Surveillance Frequencies to Licensee Control - RITSTF Initiative 5b
Project stage: Request
L-14-271, Request for Licensing Action to Amend Technical Specification 3.8.4, DC Sources - Operating2014-11-24024 November 2014
Request for Licensing Action to Amend Technical Specification 3.8.4, DC Sources - Operating
Project stage: Request
ML15002A3262015-01-0909 January 2015
Acceptance Review Concerning Revision to Battery Surveillance Test Frequencies (TAC No. MF5298)(L-14-271)
Project stage: Acceptance Review
ML15103A0062015-04-0909 April 2015
NRR E-mail Capture - NRC Staff'S LIC-109 Acceptance Review Results for Turkey Point Unit 3 Relief Request No. 1, Revision 1 - 5th 10-Year ISI Interval
Project stage: Acceptance Review
ML15096A0512015-04-13013 April 2015
Unit, No. 1 - Request for Additional Information Concerning Battery Surveillance Test Frequencies
Project stage: RAI
L-15-146, Response to Request for Additional Information Re Request to Amend Technical Specification 3.8.4, DC Sources - Operating.2015-05-12012 May 2015
Response to Request for Additional Information Re Request to Amend Technical Specification 3.8.4, DC Sources - Operating.
Project stage: Response to RAI
ML15103A4022015-05-26026 May 2015
Request for Withholding Information from Public Disclosure
Project stage: Withholding Request Acceptance
ML15222A5332015-08-10010 August 2015
Regulatory Audit in Support of Relief Request 1, Revised, for Fifth Ten-Year Inservice Inspection Interval
Project stage: Other
ML15231A3912015-08-17017 August 2015
NRR E-mail Capture - Request for Additional Information Re. Turkey Point Unit 3 Relief Request No. 1, Revision 1 for 5th ISI Interval
Project stage: RAI
ML15201A5292015-08-17017 August 2015
Issuance of Amendment Concerning Technical Specification 3.8.4 DC Sources - Operating (TAC No. MF5298) (L-14-271)
Project stage: Approval
L-2015-225, Inservice Inspection Plan - Fifth Inspection Interval Relief Request No. 1, Response to Request for Additional Information2015-09-15015 September 2015
Inservice Inspection Plan - Fifth Inspection Interval Relief Request No. 1, Response to Request for Additional Information
Project stage: Response to RAI
ML15271A3252015-10-14014 October 2015
Safety Evaluation for Relief Request No. 1, Revision 1 for Fifth 10-Year Inservice Inspection Interval - Repair of Pressurizer Stainless Steel Heater Sleeve Without Flaw Removal
Project stage: Approval
2015-04-09
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[Table view] |
Text
UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001
!µil 13, 2015 Mr. Ernest J. Harkness Site Vice President FirstEnergy Nuclear Operating Company Mail Stop A-PY-A290 P.O. Box 97, 10 Center Road Perry, OH 44081-0097
SUBJECT:
PERRY NUCLEAR POWER PLANT, UNIT NO. 1 - REQUEST FOR ADDITIONAL INFORMATION CONCERNING BATTERY SURVEILLANCE TEST FREQUENCIES (TAC NO. MF5298)(L-14-271)
Dear Mr. Harkness:
By application dated November 24, 2014 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML14328A665), FirstEnergy Nuclear Operating Company (FENOC, the licensee) submitted a license amendment request for the Perry Nuclear Power Plant. The proposed amendment is intended to revise the battery capacity testing surveillance requirements in the technical specification to reflect test requirements when the battery is near end of life. The U.S. Nuclear Regulatory Commission (NRC) staff is reviewing your submittal and has determined that additional information is required to complete the review. The specific information requested is addressed in the enclosure. During a discussion with Mr. Phil Lashley of your staff on April 1, 2015, it was agreed that FENOC would provide a response within 30 days from the date this letter is electronically distributed The NRC staff considers that timely responses to requests for additional information help ensure sufficient time is available for staff review and contribute toward the NRC's goal of efficient and effective use of staff resources.
E. Harkness Should circumstances result in the need to revise the requested response date, please contact me at (301) 415-2315.
Sincerely,
!RAJ Eva A. Brown, Senior Project Manager Plant Licensing 111-2 and Planning and Analysis Branch Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket No. 50-440
Enclosure:
Request for Additional Information cc w/encl: Distribution via Listserv
REQUEST FOR ADDITIONAL INFORMATION REVISION TO BATTERY CAPACITY SURVEILLANCE REQUIREMENTS FIRSTENERGY NUCLEAR OPERATING COMPANY (FENOC)
PERRY NUCLEAR POWER PLANT. UNIT NO. 1 DOCKET NO. 50-440
- 1. In Section 2.0 of the submittal dated November 24, 2014 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML14328A665), FENOC states:
[i]f the DC [direct current] batteries are the only available power source, the maintenance tie circuit breaker may be closed to allow the Unit 1 and Unit 2 [Class 1E] batteries to be paralleled.
Address whether the impact of paralleling the Units 1 and 2 Class 1 E batteries, such as contribution of additional short circuit current from the Unit 2 batteries, protection coordination, and protective devices ratings among other factors has been considered in the design of Unit 1, 125 volts DC system.
Enclosure
ML15096A051 NRR-106 OFFICE LPLll-2/PM LPLlll-2/LA EE EB/BC LPLI 11-2/BC NAME EBrown SRorher JZimmeman by memo TTate DATE 4/6/15 4/6/15 3/17 /15 4/13/15
