ML25090A174
| ML25090A174 | |
| Person / Time | |
|---|---|
| Site: | Surry  |
| Issue date: | 03/31/2025 |
| From: | Terry W Virginia Electric & Power Co (VEPCO) |
| To: | Office of Nuclear Reactor Regulation, Document Control Desk |
| References | |
| 25-042 | |
| Download: ML25090A174 (1) | |
Text
VIRGINIA ELECTRIC AND POWER COMPANY RICHMOND, VIRGINIA 23261 United States Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555-0001 VIRGINIA ELECTRIC AND POWER COMPANY SURRY POWER STATION UNIT 2 Serial No.
SPS/MMT Docket No.
License No.
INSERVICE INSPECTION OWNER'S ACTIVITY REPORT (OAR)25-042 RO 50-281 DPR-37 In accordance with the requirements of ASME Code Case N-532-5 and Section XI Mandatory Appendix II Owner's Report, Virginia Electric and Power Company (Dominion Energy Virginia) hereby submits the lnservice Inspection Owner's Activity Report (Form OAR-1) for Surry Unit 2 refueling outage S2R32, which ended on December 7, 2024. This document contains the reporting requirements for the third refueling outage of the third period in the fifth ten-year inservice inspection interval, and the first refueling outage for the first period in the sixth ten-year inservice inspection interval for Surry Unit 2.
If you have any questions concerning this information, please contact Mr. Michael True at (757) 365-2446.
Very truly yours,
,0~
William A. Y erry Director Station Safety & Licensing (Acting)
Surry Power Station
Attachment:
Owner's Activity Report (Form OAR-1),
Surry Unit 2
Refueling Outage S2R32, Third Period of the Fifth ISi Interval and the First Period of the Sixth ISi Interval Commitments made in this letter: None March 31, 2025
cc:
U.S. Nuclear Regulatory Commission Region II Marquis One Tower 245 Peachtree Center Avenue NE Suite 1200 Atlanta, Georgia 30303-1257 NRC Senior Resident Inspector Surry Power Station Mr. J. Klos NRC Project Manager - Surry U. S. Nuclear Regulatory Commission One White Flint North Mail Stop 08 G9A 11555 Rockville Pike Rockville, Maryland 20852-2738 Mr. E. Miller NRC Senior Project Manager - North Anna U.S. Nuclear Regulatory Commission One White Flint North Mail Stop 08 G-9A 11555 Rockville Pike Rockville, MD 20852-2738 Mr. R. Richardson Authorized Nuclear Inspector Surry Power Station Serial No.: 25-042 Docket No.: 50-281 Page 2 of 2
ATTACHMENT OWNER'S ACTIVITY REPORT (FORM OAR-1 ),
SURRY UNIT 2 REFUELING OUTAGE S2R32, THIRD PERIOD OF THE FIFTH ISi INTERVAL AND FIRST PERIOD OF THE SIXTH ISi INTERVAL VIRGINIA ELECTRIC AND POWER COMPANY (DOMINION ENERGY VIRGINIA)
Serial No.: 25-042 Docket No.: 50-281
1 FORM OAR-1 OWNER'S ACTIVITY REPORT Report Number ____
2_-_5-_3_-3_/2_-_B-_1_-1"""(_U_ni_l 2_,_5_th_l_nt_e_rv_a_l, _3r_d_P_e_riod_, _3r_d_R_e_po_rt_;_U_n_lt_2,_6_th_ln_te_rva_l,_1_st_Pe_riod_,_1_st_R_e_p_ort""") ___
Plant ____________
su_r.ry __ P_o_w_e_r_St_a_I_1o_n_. 5_5_7_o_H_o..;;.g_ls_la_n_d_R_o_ad_._s_u_r_ry_. V_A_2_3B_B_3 ___________ _
2 05/01/1973 S2R32 Unit No. ____________ Commerclal service date __________ Refuellng outage no. _____ _
(if nppllc.oble)
A ppicable inspection interval, ________
5_th....;..(0_51_1_0_I2_0_14-:-:*,...12/-::0,-9-:-/2:-0-:-24"='),-/,...6-:-th--:(_051_1o_t2_0_2_!4_-05_/_0_9/_20_34-'-) _______ _
(1st, 2nd, 3rd, 4th. other)
Applicable inspection period _____________ _____
3_rd_/_1_s_t _______ _________ _
(1st, 2nd, 3rd)
Edition and A ddondaof Section XI applicable to tho Inspection plans ______
2_0_0_4_E_d_iu_*o_n_N_o_Ad_d_e_nd_al_20_1_9_E_d_l_tlo_n _____ _
Date and revision of Inspection plans __
s_u_ny..;;,_U_n_ll_2...;(.,..5t_h_l_nt_e_rv_a_ll_S_I Pl_an_,_R_e_v_. 1_0_, _1_11_2_0_2_1 ;_6th ln_te_rv_a_l_lS_I_P_la_n_, _Re_v._o_, _0_51_2_0_2_4'--) __
Edition and Addenda of Section Xt applicable to repair/replacement activities, If different than the Inspection plans N/A Code Cases used for inspec:tlon and evaluation: __
N_-..c.(7_2_2_-1_,_7_29-8
, 7_70-_5_, _59_3_*2_,_6_1_3-_2_, _848_*2_,_7_1_1-_1_, _7_16_-_2,_7_68_, 8_3_1_-1_,_8_64_,_88_5_) __
(If appllcablol CERTIFICATE OF CONFORMANCE I certify that (al the statements made In this report are correct; (bl the examfnatlons and tests meet tho Inspection Plan as required by the ASME Code,Section XI; end (c) the repair/replacement activltfes and evaluallons supporting the completion of S2R32 conform 10 the requlrementa of the ASME Code,Section XI.
Signed$JD, 2:t).1~1,.sofrne{~o~" (1 WY) ~r-trafuelin11 outage numb0/1 Date _______
o3_1_22_12_0_2_5 ______ _
CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission Issued by the National Board of Boller and Pressure Vessel Inspectors and employed by The Hartford Steam Boller Inspection and Insurance Company of Hartford, Connecticut have Inspected the Items described In this Owner's Activity Report end state lhet, to the best of my knowledge and belief, the Owner has performed all actlvllies represented by this report In accordance with the requirements of the ASME Code,Section XI.
By signing this cen!flcete, neitherlhe lnspec:tor nor his employer makes any warranty, expressed or Implied, concerning the repair/replacement activities and evaluations described In this report. Furthermore, neither the Inspector nor his employer shall be liable In any manner for any personal Injury or arty damage o o s or any kind arising from or connected with this inspection.
-7 1~J<<;;;f, ~~~~=:=;:r--- Commission __
\_~_~_.c,-,----,;'6;:-,..._,..,,..__,,..,.,C.....
>.,...L_1.....,1\J,.,,....., _ti(_...--______ _
!National lloarJ Number and Et,d0111montl (07/151
FORM OAR-1 OWNER'S ACTIVITY REPORT (Cont'd)
Table 1 Items With Flaws or Relevant Conditions That Required Evaluation for Continued Service 2
Examination Category and Item Number Item and Flaw or Relevant Condltlon Description Evaluallon Description
- - ---- ---+--
- -+- -----
lntervar 5. ASME XI 2004 Ed.
N/A NIA 0-8 D2.10 D-8 D2.10 None 2-SW-544 Thru-wall leak 2-SW-546 Thru-wall leak Interval 6. ASME XJ 2019 Ed.
A thru-wall leak was Identified on a 2,5" SW piping associated with the flow element on the Service Water Outlet Side of the Unit 2 "B" Recirc Spray Heat Exchanger. The piping flaw has been evaluated in accordance with the 2019 Edition of the ASME Section XI Appendix C and Non-Mandatory Appendix U-S1. Calculation CEM-0331 was evaluated as bounding as indicated In OD CA12960797. Thru wall on 2.5" SW piping to flow element on the outlet side of the Unit 2 ~au RSHX. WO 38204361112 to restore to original condition complete. The analysis demonstrates the piping will maintain its structural integrity including seismic while in its degraded condition. The Requirements of Nonmandatory Appendix U Including augmented examinations, planned replacement, dally walkdowns, and frequent examinations of the flaw were complied with. The subject flaw was replaced under Work Order 38204361112 (RR 2024-172),
Interval 6. ASME XI 2019 Ed.
A thru-wall leak was Identified on a 2.5" SW piping associated with the flow element on the Service Water Outlet Side of the Unit 2 "C" Recirc Spray Heat Exchanger. The piping flaw has been evaluated In accordance with the 2019 Edition of the ASME Section XI Appendix C and Non-Mandatory Appendix U-S1. Calculation CEM-0331 was evaluated as bounding as Indicated In OD CA12999543. Thru wall on 2.5" SW piping to flow element on the outlet side of the Unit 2 "C" RSHK WO 38204362185 to restore to original condition complete. The analysis demonstrates the piping will maintain its structural integrity including seismic while In Its degraded conditlon.
The Requirements of Nonmandatory Appendix U including augmented examinations, planned replacement, daily walkdowns, and frequent examinations of the flaw were complied with. The subject flaw was replaced under Work Order 38204362185 (RR 2024-175).
ination Category Exam and Item Ntrnber D-8 D2.10 Item and Flaw or Relevant Conditlon Description 2...SW-548 Thru-wall leak 3
Evaluation Description Interval 6. ASME XI 2019 Ed.
A thru-wall leak was identified on a 2,5" SW piping associated with the flow element on the Service Water Outlet Side of the Unit 2 "D" Recirc Spray Heat Exchanger. The plping flaw has been evaluated in accordance with the 2019 Edition of the ASME Section XI Appendix C and Non-Mandatory Appendix U...S1. Calculation CEM-0331 was evaluated as bounding as indicated in OD CA12998180. Thru wall on 2.5" SW piping to flow element on the outlet side of the Unit 2 "D" RSHX. WO 38204362184 to restore to origlnal condition complete. The analysis demonstrates the piping will maintain its structural integrity including seismic while in its degraded condition.
The Requirements of Nonmandatory Appendix U including augmented examinations, planned replacement, daily walkdowns, and frequent examinations of the flaw were complied with. The subject flaw was replaced under Work Order 38204362184 (RR 2024-17 4 ).
4 Table 2 Abstract of Repair/Replacement Activities Re-quired for Continued Service Code Class Item Description Description of Work Date Repair/Replacement Completed Plan Number None None lntBMll 5. ASME XI 2004 Ed.
None None 2-SI-MOV-2867O Interval 6. ASME Xl 2019 Ed.
11120/2024 2024-179 2
Valve Replacement 02-PEN-EF'-1 SB Interval 6. ASME XJ 2019 Ed.
11/20/2024 2024-162 3
Replace Containment Penetration.
Reference CR1284559, Required vr-1 examination missed. As-Installed VT-1 scheduled for next outage.
2-SW-544 Interval 6. ASME Xl 2019 Ed.
11/13/2024 2024-172 3
Perform Weld Repairs NlW-546 Interval 6. ASME XI 2019 Ed.
11/13/2024 2024-174 3
Perform Weld Repairs
~---*--*-
2-SW-548 Interval 6. ASME XI 2019 Ed.
11/13/2024 2024-175 3
Perform Weld Repairs 02-SW*PP-30.00-WS.PIPE-137*
Interval 6. ASME XI 2019 Ed.
11/20/2024 2024-185 3
10 Service Water Internal Plplng Repair