ML11231A247: Difference between revisions
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# | {{Adams | ||
| number = ML11231A247 | |||
| issue date = 08/16/2011 | |||
| title = Licensee Commitment Re Electrical Modifications | |||
| author name = Kiley M | |||
| author affiliation = Florida Power & Light Co | |||
| addressee name = | |||
| addressee affiliation = NRC/Document Control Desk, NRC/NRR | |||
| docket = 05000250, 05000251 | |||
| license number = | |||
| contact person = | |||
| case reference number = L-2011-319 | |||
| document type = Letter | |||
| page count = 4 | |||
}} | |||
=Text= | |||
{{#Wiki_filter:Florida Power & Light, 9760 S.W. 344 St. Homestead, FL 33035 0 AUG 1 6 2011 FPL. L-2011-319 10 CFR 50.90 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D. C. 20555-0001 Re: Turkey Point Units 3 and 4 Docket Nos. 50-250 and 50-251 Licensee Commitment Regarding Electrical Modifications for the Turkey Point Extended Power Uprate | |||
==References:== | |||
(1) M. Kiley (FPL) to U.S. Nuclear Regulatory Commission (L-2010-113), "License Amendment Request for Extended Power Uprate (LAR-205)," (TAC Nos. ME4907 and ME4908), Accession No. ML 103560169, October 21, 2010.By letter L-2010-113 dated October 21, 2010 [Reference 1], Florida Power and Light Company (FPL) requested to amend Renewed Facility Operating Licenses DPR-31 and DPR-41 and revise the Turkey Point Units 3 and 4 Technical Specifications (TS). The proposed amendment will increase each unit's licensed core power level from 2300 megawatts thermal (MWt) to 2644 MWt and revise the Renewed Facility Operating Licenses and TS to support operation at this increased core thermal power level. This represents an approximate increase of 15% and is therefore considered an extended power uprate (EPU). Attachment 6 of Reference 1 included a list of regulatory commitments adopted by FPL pertaining to EPU implementation. | |||
In discussions between FPL and the Nuclear Regulatory Commission (NRC) Electrical Engineering Branch (EEEB) staff on August 4, 2011, FPL agreed to accept an additional regulatory commitment to implement certain plant modifications prior to entering MODE 1 following implementation of the requested EPU to support operation of the electrical distribution system at the uprated power level. FPL's commitment to timely completion of the described modifications (included in Table 1.0-1 of Reference 1, Attachment | |||
: 4) is documented in the accompanying attachment. | |||
The commitment does not include modifications already completed on the main step-up transformers (Item 40 on Table 1.0-1 of Reference 1, Attachment 4). No existing commitments are affected by this letter.In accordance with 10 CFR 50.91(b)(1), a copy of this letter is being forwarded to the State Designee of Florida.This submittal does not alter the significant hazards consideration or environmental assessment previously submitted by FPL letter L-2010-113 | |||
[Reference 1].Should you have any questions regarding this submittal, please contact Mr. Robert J. Tomonto, Licensing Manager, at (305) 246-7327. | |||
Turkey Point Units 3 and 4 L-2011-319 Docket Nos. 50-250 and 50-251 Page 2 of 2 I declare under penalty of perjury that the foregoing is true and correct.Executed on August /a , 2011.Very truly yours, Michael Kiley Site Vice President Turkey Point Nuclear Plant Attachment cc: USNRC Regional Administrator, Region II USNRC Project Manager, Turkey Point Nuclear Plant USNRC Resident Inspector, Turkey Point Nuclear Plant Mr. W. A. Passetti, Florida Department of Health Turkey Point Units 3 and 4 Docket Nos. 50-250 and 50-251 L-2011-319 Attachment Page 1 of 2 Turkey Point Units 3 and 4 LICENSEE COMMITMENT REGARDING ELECTRICAL MODIFICATIONS FOR THE TURKEY POINT EXTENDED POWER UPRATE ATTACHMENT LIST OF COMMITMENTS Turkey Point Units 3 and 4 Docket Nos. 50-250 and 50-251 L-2011-319 Attachment Page 2 of 2 Regulatory Commitments FPL commits to the following additional actions, beyond the commitments identified in Attachment 6 of the Extended Power Uprate (EPU) License Amendment Request (LAR)[Reference 1].Regulatory Commitments FPL will implement the following plant modifications that are listed in Table 1.0-1 of Attachment 4 of the EPU LAR [Reference 1] prior to MODE 1 operation at the uprated power level for the respective units: " Item 36: Upgrade main generator, including rewinding stator, new rotor, current transformers, hydrogen coolers, and exciter air cooler (applies to each unit separately)" Item 37: Iso-phase bus duct modifications (applies to Unit 3 only; Unit 4 modification was installed during refueling outage PT4-26)" Item 41: Replace unit auxiliary transformers (applies to Unit 3 only; Unit 4 modification was installed during refueling outage PT4-26)* Item 42: Switchyard modifications (single modification applies to both units) | |||
==References:== | |||
(1) M. Kiley (FPL) to U.S. Nuclear Regulatory Commission (L-2010-113), "License Amendment Request for Extended Power Uprate (LAR-205)," (TAC Nos. ME4907 and ME4908), Accession No. ML103560169, October 21, 2010.}} |
Revision as of 14:52, 18 March 2019
ML11231A247 | |
Person / Time | |
---|---|
Site: | Turkey Point ![]() |
Issue date: | 08/16/2011 |
From: | Kiley M Florida Power & Light Co |
To: | Document Control Desk, Office of Nuclear Reactor Regulation |
References | |
L-2011-319 | |
Download: ML11231A247 (4) | |
Text
Florida Power & Light, 9760 S.W. 344 St. Homestead, FL 33035 0 AUG 1 6 2011 FPL. L-2011-319 10 CFR 50.90 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D. C. 20555-0001 Re: Turkey Point Units 3 and 4 Docket Nos. 50-250 and 50-251 Licensee Commitment Regarding Electrical Modifications for the Turkey Point Extended Power Uprate
References:
(1) M. Kiley (FPL) to U.S. Nuclear Regulatory Commission (L-2010-113), "License Amendment Request for Extended Power Uprate (LAR-205)," (TAC Nos. ME4907 and ME4908), Accession No. ML 103560169, October 21, 2010.By letter L-2010-113 dated October 21, 2010 [Reference 1], Florida Power and Light Company (FPL) requested to amend Renewed Facility Operating Licenses DPR-31 and DPR-41 and revise the Turkey Point Units 3 and 4 Technical Specifications (TS). The proposed amendment will increase each unit's licensed core power level from 2300 megawatts thermal (MWt) to 2644 MWt and revise the Renewed Facility Operating Licenses and TS to support operation at this increased core thermal power level. This represents an approximate increase of 15% and is therefore considered an extended power uprate (EPU). Attachment 6 of Reference 1 included a list of regulatory commitments adopted by FPL pertaining to EPU implementation.
In discussions between FPL and the Nuclear Regulatory Commission (NRC) Electrical Engineering Branch (EEEB) staff on August 4, 2011, FPL agreed to accept an additional regulatory commitment to implement certain plant modifications prior to entering MODE 1 following implementation of the requested EPU to support operation of the electrical distribution system at the uprated power level. FPL's commitment to timely completion of the described modifications (included in Table 1.0-1 of Reference 1, Attachment
- 4) is documented in the accompanying attachment.
The commitment does not include modifications already completed on the main step-up transformers (Item 40 on Table 1.0-1 of Reference 1, Attachment 4). No existing commitments are affected by this letter.In accordance with 10 CFR 50.91(b)(1), a copy of this letter is being forwarded to the State Designee of Florida.This submittal does not alter the significant hazards consideration or environmental assessment previously submitted by FPL letter L-2010-113
[Reference 1].Should you have any questions regarding this submittal, please contact Mr. Robert J. Tomonto, Licensing Manager, at (305) 246-7327.
Turkey Point Units 3 and 4 L-2011-319 Docket Nos. 50-250 and 50-251 Page 2 of 2 I declare under penalty of perjury that the foregoing is true and correct.Executed on August /a , 2011.Very truly yours, Michael Kiley Site Vice President Turkey Point Nuclear Plant Attachment cc: USNRC Regional Administrator, Region II USNRC Project Manager, Turkey Point Nuclear Plant USNRC Resident Inspector, Turkey Point Nuclear Plant Mr. W. A. Passetti, Florida Department of Health Turkey Point Units 3 and 4 Docket Nos. 50-250 and 50-251 L-2011-319 Attachment Page 1 of 2 Turkey Point Units 3 and 4 LICENSEE COMMITMENT REGARDING ELECTRICAL MODIFICATIONS FOR THE TURKEY POINT EXTENDED POWER UPRATE ATTACHMENT LIST OF COMMITMENTS Turkey Point Units 3 and 4 Docket Nos. 50-250 and 50-251 L-2011-319 Attachment Page 2 of 2 Regulatory Commitments FPL commits to the following additional actions, beyond the commitments identified in Attachment 6 of the Extended Power Uprate (EPU) License Amendment Request (LAR)[Reference 1].Regulatory Commitments FPL will implement the following plant modifications that are listed in Table 1.0-1 of Attachment 4 of the EPU LAR [Reference 1] prior to MODE 1 operation at the uprated power level for the respective units: " Item 36: Upgrade main generator, including rewinding stator, new rotor, current transformers, hydrogen coolers, and exciter air cooler (applies to each unit separately)" Item 37: Iso-phase bus duct modifications (applies to Unit 3 only; Unit 4 modification was installed during refueling outage PT4-26)" Item 41: Replace unit auxiliary transformers (applies to Unit 3 only; Unit 4 modification was installed during refueling outage PT4-26)* Item 42: Switchyard modifications (single modification applies to both units)
References:
(1) M. Kiley (FPL) to U.S. Nuclear Regulatory Commission (L-2010-113), "License Amendment Request for Extended Power Uprate (LAR-205)," (TAC Nos. ME4907 and ME4908), Accession No. ML103560169, October 21, 2010.