L-2023-131, Subsequent License Renewal Application - Second Annual Update
| ML23271A117 | |
| Person / Time | |
|---|---|
| Site: | Saint Lucie  |
| Issue date: | 09/28/2023 |
| From: | Strand D Florida Power & Light Co |
| To: | Office of Nuclear Reactor Regulation, Document Control Desk |
| References | |
| L-2023-131 | |
| Download: ML23271A117 (1) | |
Text
U.S. Nuclear Regulatory Commission Attn: Document Control Desk 11545 Rockville Pike One White Flint North Rockville, I:vID 20852-2746 St. Lucie Nuclear Plant Units 1 and 2 Dockets 50-335 and 50-389 Facility Operating Licenses DPR-67 and NPF-16 SUBSEQUENT LICENSE RENEWAL APPLICATION - SECOND ANNUAL UPDATE
References:
September 28, 2023 L-2023-131 10 CFR 54.17
- 1.
Florida Power & Light Company (FPL) letter L-2021-192, Subsequent License Renewal Application -
Revision 1, October 12, 2021 (ADAJvIS Package Accession No. I\\t1L21285A106)
- 2.
FPL Letter L-2022-163 dated September 28, 2022, Subsequent License Renewal Application - First Annual Update (ADAMS Accession No. Iv1L22271A399)
- 3.
FPL letter L-2022-043, Subsequent License Renewal Application Revision 1 - Supplement 1, April 7, 2022 (ADAMS Accession No. Iv1L22097A202)
- 4.
FPL letter L-2022-143, Subsequent License Renewal Application Revision 1 - Aging Management Requests for Additional Information (RAI) Set lA Response (ADAMS Accession No. I\\t1L22251A202)
FPL, the owner and licensee for St. Lucie Nuclear Plant (PSL) Units 1 and 2, has submitted a revised subsequent license renewal application (SLRA) for the Facility Operating Licenses for PSL Units 1 and 2 (Reference 1) and the first annual update (Reference 2). The License Renewal Rule, 10 CFR 54.21(6),
requires that each year following submittal of an LRA, and at least 3 months before scheduled completion of the NRC review, an update to the LRA must be submitted that identifies any change to the current licensing basis (CLB) of the facility that materially affects the content of the LRA including the Updated Final Safety Analysis Report Supplement.
In accordance with the License Renewal Rule, FPL has performed the second annual review of PSL Units 1 and 2 CLB changes since SLRA submittal to dete1111ine whether any sections of the SLRA were materially affected by these changes. As a result of this annual review, FPL identified one change to the PSL Units 1 and 2 CLB materially affecting SLRA content. A description of these changes and the corresponding affected SLRA content revisions are provided in Attachments 1 and 2 to this letter, respectively. Note that SLRA pages 3.3-93 and 3.4-72 were previously revised by references 3 and 4, respectively.
For ease of reference, the index of attached information is provided on page 3 of this letter. Attachment 2 includes associated revisions to the SLRA (Enclosure 3 Attachment 1 of Reference 1) denoted by strikethrough ( deletion) and/ or bold red underline (insertion) text. Previous SLRA revisions are denoted by bold black text. SLRA table revisions are included as excerpts from each affected table.
Florida Power & Light Company 15430 Endeavor Drive, Jupiter, FL 33478
St. Lucie Nuclear Plant Units 1 and 2 Dockets 50-335 and 50-389 L-2023-131 Page 2 of3 Should you have any questions regarding this submittal, please contact Mt. Michael Davis, Fleet Licensing Projects Manager at (319) 851-7032. I declare under penalty of perjU1y that the foregoing is true and correct.
I declare under penalty of perjury that the foregoing is 1:1.ue and correct.
Executed on the 28th day of September 2023.
Sincerely, Dianne Strand Dianne Strand General Manager Regulato1y Affairs Florida Power & Light Company Attachments (2) cc:
Regional Administrator, USNRC, Region II Senior Resident Inspector, USNRC, St. Lucie Plant Chief, USNRC, Division of New and Renewed Licenses Senior Project Manager, USNRC, Division of New and Renewed Licenses Chief, Bureau of Radiation Control, Florida Department of Health
St. Lucie Nuclear Plant Units 1 and 2 Dockets 50-335 and 50-389 Attachment No.
Subject 1
Current Licensing Basis (CLB) Changes Affecting the SLRA 2
Affected SLRA Content Revisions L-2023-131 Page 3 of 3
St. Lucie Nuclear Plant Units 1 and 2 Dockets 50-335 and 50-389 L-2023-131 Page. 1 of 1 CURRENT LICENSING BASIS (CLB) CHANGES AFFECTING THE SLRA PSL 1 and 2 CLB Change Screening / Aging SLRA Sections Affected Management Review/
Program (AMR /AMP)
Documents Affected A Winterization Protection Modification NEESL0000S-REPT-011 Section 3.2, Table 3.2.2-2 installed heat tracing and insulation on NEESL0000S-REPT-015 Section 3.3, Table 3.3.2-1 Unit 1 & 2 auxiliary feedwater and con-densate, chemical volume and control, NEESL0000S-REPT-017 Section 3.3, Table 3.3.2-3 containment spray, and demineralized N EESL0000S-REPT-032 Section 3.4, Table 3.4.2-3 makeup water system piping and valves.
The new component type / material /
environment combinations affect SLRA chapter 3 summary of aging manage-ment evaluation tables and boundary drawings for these systems.
St. Lucie Nuclear Plant Units 1 and 2 Dockets 50-335 and 50-389 Affected SLRA Content Revisions SLRA Section 3.2 (Table 3.2.2-2), page 3.2-59 is revised as follows:
Table 3.2.2-2: Containment Sorav - Summarv of Aaina Manaaement Evaluation Component Type Intended Material Environment Aging Effect Aging Management Function Requiring Program Manaaement Piping Pressure Stainless steel Wastewater Loss of material Inspection of Internal boundary (int)
Flow blockage Surfaces in Miscellaneous Piping and Ducting Comoonents (B.2.3.24)
Piping Pressure Stainless steel Wastewater Wall thinning -
Inspection of Internal boundary (int) erosion Surfaces in Miscellaneous Piping and Ducting Comoonents (B.2.3.24)
PiQing {insulated}
Pressure Stainless Air - outdoor Cracking External Surfaces Monitoring boundary steel
{ext}
of Mechanical Comgonents fB.2.3.23)
PiQing {insulated}
Pressure Stainless Air - outdoor Loss of material External Surfaces Monitoring boundary steel
{ext}
of Mechanical Comgonents 18.2.3.23\\
Piping and piping Structural Stainless steel Air-indoor Cracking External Surfaces Monitoring components integrity uncontrolled of Mechanical Components (attached)
(ext)
(B.2.3.23)
Piping and piping Structural Stainless steel Air-indoor Loss of material External Surfaces Monitoring components integrity uncontrolled of Mechanical Components (attached)
(ext)
(B.2.3.23)
Piping and piping Structural Stainless steel Air-indoor Cracking Inspection of Internal components integrity uncontrolled Surfaces in Miscellaneous (attached)
(int)
Piping and Ducting Components (B.2.3.24)
NUREG-2191 Item VI I. E5.AP-278 VII.C1.A-409 V.E.E-451c V.E.E-450c V.A.EP-103c V.D1.EP-107b V.A.EP-103d L-2023-131 Page 1 of7 Table Notes 1 Item 3.3-1,
A 095 3.3-1, E, 1 126 3.2-1, A
108 3.2-1, A
107 3.2-1, A
007 3.2-1,
A 004 3.2-1, A
007
St. Lucie Nuclear Plant Units 1 and 2 Dockets 50-335 and 50-389 Affected SLRA Content Revisions SLRA Section 3.2 (Table 3.2.2-2), pages 3.2-65 is revised as follows:
Table 3.2.2-2: Containment Sprav - Summary of Aging Management Evaluation Component Type Intended Material Environment Aging Effect Aging Management Program Function Requiring Management Valve body Pressure Stainless steel Air-outdoor Loss of material External Surfaces Monitoring boundary (ext) of Mechanical Components (B.2.3.23)
Valve body Pressure Stainless steel Treated borated Loss of material Water Chemistry (B.2.3.2) boundary water (int)
One-Time Inspection (B.2.3.20)
Valve body Pressure Stainless steel Treated water Loss of material Water Chemistry (B.2.3.2) boundary (int)
One-Time Inspection (B.2.3.20)
Valve body Pressure Stainless steel Wastewater Loss of material Inspection of Internal boundary (int)
Flow blockage Surfaces in Miscellaneous Piping and Ducting Components (B.2.3.24)
Valve body Pressure Stainless steel Wastewater Wall thinning -
Inspection of Internal boundary (int) erosion Surfaces in Miscellaneous Piping and Ducting Components (B.2.3.24)
Valve bod~
Pressure Stainless Air - outdoor Cracking External Surfaces
{insulated) boundarv steel
{ext}
Monitoring of Mechanical Comoonents (B.2.3.23\\
Valve bod~
Pressure Stainless Air - outdoor Loss of material External Surfaces
{insulated) bounda!Y steel
{ext)
Monitoring of Mechanical Comoonents (B.2.3.23\\
NUREG-2191 Item V.D1.EP-107b V.A.EP-41 V.C.EP-63 VII.E5.AP-278 VI I. C 1.A-409 V.E.E-451c V.E.E-450c L-2023-131 Page 2 of7 Table 1 Notes Item 3.2-1,
A 004 3.2-1,
A 022 3.2-1,
A 022 3.3-1, A
095 3.3-1, E, 1 126 3.2-1,
~
108 3.2-1,
~
107
St. Lucie Nuclear Plant Units 1 and 2 Dockets 50-335 and 50-389 Affected SLRA Content Revisions SLRA Section 3.3 (Table 3.3.2-1), page 3.3-87 is revised as follows:
Table 3.3.2-1: Chemical and Volume Control - Summary of Aging Management Evaluation Component Type Intended Material Environment Aging Effect Aging Management Program Function Requiring Management Piping (insulated)
Pressure Stainless Air-indoor Cracking External Surfaces Monitoring of boundary steel uncontrolled Mechanical Components (ext)
(B.2.3.23)
Piping (insulated)
Pressure Stainless Air-indoor Loss of material External Surfaces Monitoring of boundary steel uncontrolled Mechanical Components (ext)
(B.2.3.23)
PiQing {insulated}
Pressure Stainless Air - outdoor Cracking External Surfaces Monitoring bounda!Y steel
{ext}
of Mechanical ComQonents (B.2.3.23)
PiQing {insulated}
Pressure Stainless Air - outdoor Loss of material External Surfaces Monitoring boundarv steel
{ext}
of Mechanical ComQonents (B.2.3.23\\
Piping and piping Pressure Stainless Treated borated Cumulative TLAA - Section 4.3.2, Metal components boundary steel water (int) fatigue damage Fatigue of Non-Class 1 Components Piping and piping Structural Stainless Air - dry (int)
Loss of material Compressed Air Monitoring components integrity steel (B.2.3.14)
(attached)
Piping and piping Structural Stainless Air-indoor Cracking External Surfaces Monitoring of components integrity steel uncontrolled (ext)
Mechanical Components (attached)
(B.2.3.23)
Piping and piping Structural Stainless Air-indoor Loss of material External Surfaces Monitoring of components integrity steel uncontrolled ( ext)
Mechanical Components (attached)
(B.2.3.23)
Piping and piping Structural Stainless Treated borated Loss of material Water Chemistry (B.2.3.2) components integrity steel water (int)
One-Time Inspection (attached)
(B.2.3.20)
NUREG-2191 Item VII.I.A-734c Vll.1.A-761c Vll.1.A-734c VII.I.A-761c VII.E1.A-57 VII.D.A-764 VII.E1.AP-209b VII.E1.AP-221b VII.E1.AP-79 L-2023-131 Page 3 of7 Table 1 Notes Item 3.3-1,
A 205 3.3-1,
A 232 3.3-1, A
205 3.3-1, A
232 3.3-1,
A 002 3.3-1,
A 235 3.3-1,
A 004 3.3-1,
A 006 3.3-1,
A 125
St. Lucie Nuclear Plant Units 1 and 2 Dockets 50-335 and 50-389 Affected SLRA Content Revisions SLRA Section 3.3 (Table 3.3.2-1), page 3.3-93 is revised as follows:
Table 3.3.2-1: Chemical and Volume Control - Summary of Aging Management Evaluation Component Type Intended Material Environment Aging Effect Aging Management Function Requiring Program Management Valve body Pressure Stainless steel Treated borated Cracking Water Chemistry boundary water >140°F (int)
(B.2.3.2)
One-Time Inspection (B.2.3.20)
Valve bod)l Pressure Stainless Air - outdoor Cracking External Surfaces (insulated) boundary steel (ext)
Monitoring of Mechanical ComQonents
{B.2.3.23)
Valve bod)l Pressure Stainless Air - outdoor Loss of material External Surfaces (insulated) boundary steel (ext)
Monitoring of Mechanical ComQonents
{B.2.3.23)
General Notes NUREG-2191 Item VII.E1.AP-82 VII.I.A-734c VII.I.A-761 c L-2023-131 Page 4 of7 Table 1 Notes Item 3.3-1, 028 A 3.3-1, 205 ~
3.3-1, 232
~
A. Consistent with component, material, environment, aging effect, and AMP listed for NUREG-2191 line item. AMP is consistent with NUREG-2191 AMP description.
B. Consistent with component, material, environment, aging effect, and AMP listed for NUREG-2191 line item. AMP has exceptions to NUREG-2191 AMP description.
C. Component is different, but consistent with material, environment, aging effect, and AMP listed for NUREG-2191 line item. AMP is consistent with NUREG-2191 AMP description.
Plant Specific Notes None.
St. Lucie Nuclear Plant Units 1 and 2 Dockets 50-335 and 50-389 Affected SLRA Content Revisions SLRA Section 3.3 (Table 3.3.2-3), page 3.3-107 is revised as follows:
Table 3.3.2-3: Demineralized Makeuo Water - Summarv of Aaina Manaaement Evaluation Component Type Intended Material Environment Aging Effect Aging Function Requiring Management Program Manaaement PiQing {insulated}
Leakage Stainless Air - outdoor Cracking External Surfaces Monitoring boundarv steel
{ext}
of Mechanical ComQonents
{sQatial}
(8.2.3.23)
PiQing {insulated}
Leakage Stainless Air - outdoor Loss of material External Surfaces Monitoring boundart steel
{ext}
of Mechanical ComQonents
{sQatial}
(8.2.3.23)
Steel components Leakage Carbon Airwith borated Loss of material Boric Acid Corrosion (B.2.3.4) boundary steel water leakage (spatial)
Valve body Leakage Stainless Air-indoor Cracking External Surfaces Monitoring of boundary steel uncontrolled Mechanical Components (spatial)
(ext)
(B.2.3.23)
Valve body Leakage Stainless Air-indoor Loss of material External Surfaces Monitoring of boundary steel uncontrolled Mechanical Components (spatial)
(ext)
(B.2.3.23)
Valve body Leakage Stainless Treated Loss of material Water Chemistry (B.2.3.2) boundary steel water (int)
One-Time Inspection (B.2.3.20)
(spatial)
Valve bod~
Leakage Stainless Air - outdoor Cracking External Surfaces Monitoring
{insulated}
boundarv steel
{ext}
of Mechanical ComQonents
{sQatial}
l8.2.3.23)
Valve bod~
Leakage Stainless Air - outdoor Loss of material External Surfaces Monitoring
{insulated}
boundart steel
{ext}
of Mechanical ComQonents
{sQatial}
{8.2.3.23}
General Notes NUREG-2191 Item Vll.1.A-734c VII.I.A-761 c VII.I.A-79 VII.C1.AP-209b VI I. C 1.AP-221 b VIII.B1.SP-87 Vll.1.A-734c Vll.1.A-761 c L-2023-131 Page5of7 Table 1 Notes Item 3.3-1, A
205 3.3-1, A
232 3.3-1,
A 009 3.3-1,
A 004 3.3-1,
A 006 3.4-1,
A 085 3.3-1, A
205 3.3-1, A
232 A. Consistent with component, material, environment, aging effect, and AMP listed for NUREG-2191 line item. AMP is consistent with NUREG-2191 AMP description.
St. Lucie Nuclear Plant Units 1 and 2 D ockets 50-335 and 50-389 Affected SLRA Content Revisions SLRA Section 3.4 (Table 3.4.2-3), page 3.4-72 is revised as follows:
Table 3.4.2-3: Auxiliary Feedwater and Condensate - Summary of Aging Management Evaluation Component Type Intended Material Environment Aging Effect Aging Management Program Function Requiring Manaqement Piping Pressure Stainless Concrete ( ext)
Cracking Buried and Underground Piping boundarv steel and Tanks (B.2.3.27)
Piping Pressure Stainless Concrete (ext)
Loss of material Buried and Underground Piping boundarv steel and Tanks (B.2.3.27)
Piping Pressure Stainless Soil (ext)
Cracking Buried and Underground Piping boundarv steel and Tanks (B.2.3.27)
Piping Pressure Stainless Soil (ext)
Loss of material Buried and Underground Piping boundarv steel and Tanks (B.2.3.27)
Piping Pressure Stainless Treated Loss of material Water Chemistry (B.2.3.2) boundarv steel water (int)
One-Time Inspection (B.2.3.20)
Piping Pressure Stainless Treated Wall thinning -
Flow-Accelerated Corrosion boundarv steel water (int) erosion (B.2.3.8)
Piping Pressure Stainless Treated water Cracking Water Chemistry (B.2.3.2) boundarv steel
>140°F (int)
One-Time Inspection (B.2.3.20)
Pi~ing {insulated}
Pressure Carbon Air-outdoor Loss of material External Surfaces Monitoring of bounda!Y steel
{ext}
Mechanical Com~onents
{B.2.3.23}
Piping (insulated)
Pressure Stainless Air-outdoor Cracking External Surfaces Monitoring of boundary steel (ext)
Mechanical Components (B.2.3.23)
Piping (insulated)
Pressure Stainless Air-outdoor Loss of material External Surfaces Monitoring of boundary steel (ext)
Mechanical Components (B.2.3.23)
Piping (insulated)
Leakage Carbon Air-outdoor Loss of material External Surfaces Monitoring of (Unit 1 only) boundary steel (ext)
Mechanical Components (spatial)
(B.2.3.23)
Piping (Unit 1 only)
Leakage Carbon Air-outdoor Loss of material External Surfaces Monitoring of boundary steel (ext)
Mechanical Components (spatial)
(B.2.3.23)
NUREG-2191 Item VIII.H.S-420 VIII.H.SP-145 VIII.H.S-420 VIII.H.SP-145 VIII.G.SP-87 VIII.G.S-408 VIII.G.SP-88 VIII.H.S-402a VIII.H.S-452c VIII.H.S-451c VI 11. H. S-402a VIII.H.S-29 L-2023-131 Page 6 of7 Table Notes 1 Item 3.4-1,
8 072 3.4-1,
8 047 3.4-1,
8 072 3.4-1,
8 047 3.4-1,
A 085 3.4-1,
A 060 3.4-1,
A 011 3.4-1, A
063 3.41,
A 104 3.4-1,
A 103 3.4-1,
A 063 3.4-1,
A 034
St. Lucie Nuclear Plant Units 1 and 2 Dockets 50-335 and 50-389 Affected SLRA Content Revisions SLRA Section 3.4 (Table 3.4.2-3), page 3.4-78 is revised as follows:
rrable 3.4.2-3: Auxiliary Feedwater and Condensate - Summary of AQinQ Ma:naQement Evaluation Component Type Intended Material Environment Aging Effect Aging Management Program Function Requiring ManaQement Valve body Pressure Stainless Treated water Cracking Water Chemistry (B.2.3.2) boundary steel
>140°F (int)
One-Time Inspection (B.2.3.20)
Valve bod)l Pressure Carbon Air-outdoor Loss of material External Surfaces Monitoring of
{insulated}
boundarv steel
{ext}
Mechanical ComRonents (B.2.3.23)
Valve Pressure Stainless Air-outdoor Cracking External Surfaces Monitoring of body boundary steel (ext)
Mechanical Components (insulated)
(B.2.3.23)
Valve Pressure Stainless Air - outdoor Loss of material External Surfaces Monitoring of body boundary steel (ext)
Mechanical Components (insulated)
(B.2.3.23)
Valve body Leakage Carbon Air-outdoor Loss of material External Surfaces Monitoring of (insulated) (Unit 1 boundary steel (ext)
Mechanical Components only)
(spatial)
(B.2.3.23)
Valve body (Unit 1 Leakage Carbon Air-outdoor Loss of material External Surfaces Monitoring of only) boundary steel (ext)
Mechanical Components (spatial)
(B.2.3.23)
Valve body (Unit 1 Leakage Carbon Treated Loss of material Water Chemistry (B.2.3.2) only) boundary steel water (int)
One-Time Inspection (B.2.3.20)
(spatial)
Valve body (Unit 1 Leakage Carbon Treated Wall thinning-Flow-Accelerated Corrosion only) boundary steel water (int) erosion (B.2.3.8)
(spatial)
Valve body (Unit 1 Leakage Carbon Treated Wall thinning -
Flow-Accelerated Corrosion only) boundary steel water (int)
FAC (B.2.3.8)
(spatial)
NUREG-2191 Item VIII.G.SP-88 VIII.H.S-402a VIII.H.S-452c VIII.H.S-451c VIII.H.S-402a VIII.H.S-29 VIII.G.SP-74 VIII.G.S-408 VIII.G.S-16 L-2023-131 Page 7 of7 Table Notes 1 Item 3.4-1,
A 011 3.4-1.
- 8.
063 3.4-1, A
104 3.4-1, A
103 3.4-1, A
063 3.4-1, A
034 3.4-1,
A 014 3.4-1, A
060 3.4-1,
A 005