2CAN070501, Inservice Inspection (ISI) Summary Report

Inservice Inspection (ISI) Summary Report

ML052010056
Person / Time
Site:	Arkansas Nuclear
Issue date:	07/11/2005
From:	James D Entergy Operations
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
2CAN070501
Download: ML052010056 (9)

Text

Entergy Operations, Inc.

E ,ergy

,> w 5Russellville.

1448 S.R. 333 AR 72802 Tel 501 858 5000 2CAN070501 July 11, 2005 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555-0001

Subject:

Inservice Inspection (ISI) Summary Report Arkansas Nuclear One - Unit 2 Docket No. 50-368 License No. NPF-6

Dear Sir or Madam:

Pursuant to the requirements of 10CFR50.55a, the attached Inservice Inspection (ISI)

Summary Report for ASME Class 1, 2 and 3 pressure retaining components and their supports for Arkansas Nuclear One, Unit 2 (ANO-2) is provided for your information. The results presented by this letter are representative of inspections performed up to and including refueling outage 2R17 during the second inspection period of the third ten-year inspection interval. This submittal is provided in accordance with ASME Section Xi and Code Case N-532-1. The attachment provides ASME form OAR-1 uOwner's Activity Report" plus tables that present: (1) an abstract of examinations and tests, (2) conditions requiring evaluation and (3) actions necessary for continued service.

This correspondence contains no commitments. Should you have any questions or comments, please contact Mr. Fred Van Buskirk at (479) 858-3155.

Sincerely, ale E. ames Acting irector, Nuclear Safety Assurance DEJ/fpv 7 )(47

2CAN070501 Page 2 cc: Dr. Bruce S. Mallett Regional Administrator U. S. Nuclear Regulatory Commission Region IV 611 Ryan Plaza Drive, Suite 400 Arlington, TX 76011-8064 NRC Senior Resident Inspector Arkansas Nuclear One P.O. Box 310 London, AR 72847 U. S. Nuclear Regulatory Commission Attn: Mr. Drew Holland Mail Stop 0-7 D1 Washington, DC 20555-0001

Attachment 2CAN070501 Owner's Activity Report OAR-2322

FORM OAR-1 OWNER'S ACTIVITY REPORT Report Number OAR-2322 Owner Enter-v Arkansas. Inc./ P.O. Box 551. Little Rock. AR. 72203 (Name and Address of Owner)

Plant Arkansas Nuclear One 11448 S.R. 333. Russellville, AR. 72802 (Name and Address of Plant)

Unit No. 2 Commercial service date March 26 1980 Refueling outage no. 2R17 (If applicable)

Current inspection interval Third (3rd) Inspection Interval (1st, 2nd, 3rd, 4th, other)

Current inspection period Second (2nd) Inspection Period (1st, 2nd, 3rd)

Edition and Addenda of Section Xl applicable to the Inspection plan 1992 Edition, Portions of 1993 Addenda Date and revision of Inspection plan February 15. 2002 / Revision 1 Edition and Addenda of Section XI applicable to repairs and replacements, if different than the Inspection plan Same CERTIFICATE OF CONFORMANCE I certify that the statements made In this Owner's Activity Report are correct, and that the examinations, test, repairs, replacements, evaluations, and corrective measures represented by this report conformn to the requirements of Section XI.

Certificate of Authorization No. NIA Expiration Date. NIA (If applicable)

Riann vl*lWu L ,

t.Prm&ooes we- - in_ e Managner. iti m &Comionents er ProTrams a Date

/7 Ownbr or Owners ;Designee, Title 1 LA~A6/4W _ A/./ (

CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission Issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Arkansas and employed by ABS Grout Inc. of Houston. Texas have Inspected the items described In this Owner's Activity Report, during the period October 15. 2003 to April 11. 2005 . and state that to the best of my knowledge and belief. the Owner has performed all activities represented by this report In accordance with the requirements of Section Xl.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or Implied, concerning the examinations, tests, repairs, replacements, evaluations and corrective measures described this report. Furthermore, neither the Inspector nor his employer shall be liable In any manner for any personal Injury or property damage or a loss of any kind arising from or connected ththis Inspection.

LA. S Commissions NB-9985. ARK-1054 "A B"N'r NS' Inspector's Signature I National Board, State, Province, and Endorsements Date __-_8-_

This form (ED0127) may be obtained from the Order Dept, ASME, 22 Law Drive, Box 2300, Fairfield, NJ 07007-2300.

TABLE 1 ABSTRACT OF EXAMINATIONS AND TEST Ioiai i otai Examinations Examinations Total Examinations Total Examinations Examination Required For Credited For This Credited (%) For Credited (%) To Date Category The Interval Period The Period For The Interval Remarks B-A 24 0 0.00 0.00 B-B 4 0 0.00 25.00 B-D 28 9 75.00 46.43 B-G-I 254 76 100.00 70.78 Code Case N-598 B-G-2 18 7 87.75 55.56 R-A 290 41 41.00 45.52 B-K 14 5 83.33 50.00 B-L- 12 0 0.00 0.00 B-L-2 4 0 0.00 0.00 B-M-2 21 0 0.00 0.00 B-N-1 3 1 100.00 66.67 Code Case N-598 B-N-2 22 0 0.00 0.00 B-N-3 10 0 0.00 0.00 B-P 7 2 80.00 57.14 C-A 6 1 50.00 50.00 C-B 8 2 100.00 50.00 C-C 16 6 100.00 87.50 Code Case N-598 C-H 186 13 20.97 40.32 D-A 11 4 100.00 72.73 Code Case N-598 D-B 48 3 18.75 39.58 F-A 184 50 81.97 51.63 E-D 3 1 100.00 66.67 E-G 70 3 12.50 25.71 E-A 3 DOME 50.00 49.99 DOME INSPECTED 2R17 L-A 2 1 100.00 50.00 2 INSPECTIONS PER INTERVAL L-B 23 12 100.00 50.00 2 INSPECTIONS PER INTERVAL

TABLE 2 ITEMS WITH FLAWS OR RELEVANT CONDITIONS THAT REQUIRED EVALUATION FOR CONTINUED SERVICE F law or Relevant Condition Found Examination Item During Scheduled Section XI Category Number Item Description Flaw Characterization (IWA-3300) Examination or Test (Yes or No)

E-D E5.30 Reactor Building Moisture Barrier Damage to Moisture Barrier Yes

___ ___ ____ ___ ___ ___ ___(CR-AN O-2-2005-0673)

F- 12 uprt2C--IIImproper Clearances (ISI Y Yes91-111)

F-A F1.20 Support 2GCB-9-HI 1 (CR-ANO-2-2005-0942)

F- 120 upot2BB2-2Deformation of fasteners Yes F-A F1.20A Support 2EBB-2A-H2 (CR-ANO-2-2005-1012) #20-020 YSe lB-G-2 lB7.70 lValve Sl-I6Ahinge pin coverfastener l Deformation of fastener Yes B-- Vle 7.0 I1Ahig incvrfatnr(CR-ANO-2-2005-0806) (151 ft 22-074)

F-A F1.30A Support 2HBC-83-H3 Improper Clearances Yes

__ _ __ __ _ __ _ _ __ _ _ __ _ _ _ (CR-ANO-2-2005-0454) (ISI ft 72-108)

F- 1.0 upot2DB51-O7Improper Configuration (ISI #Yes80-545 F-A F1.20C Support 2DCB-501-H007 (CR-ANO-2-2005-0916)

F-A F1.20A Support 2GCB-9-H Improper Configuration Yes

______ _ __ _____ _ _ __ _ _ __ _ _ __ _ _ _ (CR-ANO-2-2005-0942) (ISI ft 91-11I1)

Yes X-AUG X-AUG N/A N/A Support 2HBC-34-HI Support_2HBC-34-H22_

Corrosion Products (CR-ANO-2-2005-0801) f A-100002) eSI X-AUG N/A Support 2HIBC-34-H22 (CorrAosion Products#A-I 0 00 4

'I PAGE Iof 3 UNIT 2 INTERVAL 3 PERIOD 2 (For Cycle 17)

TABLE3 ABSTRACT OF REPAIRS, REPLACEMENTS OR CORRECTIVE MEASURES REQUIRED FOR CONTINUED SERVICE CODE REPAIR, ITEM DESCRIPTION OF WORK FLAW OR DATE REPAIR/REPLACEMENT CLASS REPLACEMENT DESCRIPTION RELEVANT COMPLETED PLAN NUMBER AND OR CORRECTIVE CONDITION FOUND MAI OR WO NUMBER MEASURE DURING SCHEDULED SECTION XI EXAMINATION OR TEST(YES/NO) 2 Repair Valve Machined disc for valve 2SI-IOC No 11/5/2003 Plan # 02-2066, WO 50248967 3 Replacement Valve Replaced disc for valve 2FP-2A No 11/13/2003 Plan # 03-2003, WO 50271938 3 Repair Valve Re-installed body to bonnet seal weld on No 4/9/2004 Plan # 03-2011, WO 78462 valve 2CV-1563-1 I Replacement Steam Install mechanical tube plugs on 2E-24A No 4/6/2005 Plan # 03-2033, WO 50274522 Generator Replacement Steam Install mechanical tube plugs on 2E-24B No 4/6/2005 Plan # 03-2037, WO 50274523 Generator 3 Replacement Pump Replaced pump wet end on 2P-4C No 8/23/2004 Plan # 03-2045, WO 50269225 2 Replacement Valve Replaced valves 2CVC-22B & 2CVC- No 2/26/2004 Plan # 03-2058, WO 50271357 69B. N-416-1 2 Replacement Valve Replaced valves 2CVC-22C & 2CVC- No 12/8/2003 Plan # 03-2059, WO 50271358 69C. N-416-1 2 Replacement Pipe Replace 2HCB-60-3" pipe N-416-2 Yes 4/4/2005 Plan # 03-2067, WO 25594 2 Replacement Valve Replaced disc on valve 2SI-3B No 4/11/2005 Plan # 03-2091, WO 29921 2 Repair Pump Repaired pump skid for 2P-89A Yes 11/10/2004 Plan # 03-2125, WO 31733 3 Replacement Support Installed new support 2HCC-55-H7 No 8/26/2004 Plan # 04-2067, WO 50271615 3 Replacement Support Installed new supports 2HCC-56-H6 & No 8/26/2004 Plan # 04-2068, WO 50271615 H8 3 Replacement Support Installed new supports 2HCC-56-H7 & No 8/26/2004 Plan # 04-2069, WO 50271615 H9 3 Replacement Support Modify support 2HCC-63-HI No 8/26/2004 Plan # 04-2070, WO 50271615 3 Replacement Support Install new support 2HCC-63-H12 No 8/26/2004 Plan # 04-2071, WO 50271615 3 Replacement Pipe Modify 2HCC-55-3" piping No 8/26/2004 Plan # 04-2072, WO 50271615 3 Replacement Pipe Modify 2HCC-56-3" piping N-416-2 No 9/9/2004 Plan # 04-2073, WO 50271615

.1 PAGE 2 of 3 UNIT 2 INTERVAL 3 PERIOD 2 (For Cycle 17)

CODE REPAIR, ITEM DESCRIPTION OF WORK FLAW OR DATE REPAIR/REPLACEMENT CLASS REPLACEMENT DESCRIPTION RELEVANT COMPLETED PLAN NUMBER AND OR CORRECTIVE CONDITION FOUND MAI OR WO NUMBER MEASURE DURING SCHEDULED SECTION XI EXAMINATION OR TEST(YES/NO) 3 Replacement Pipe Modify 2HCC-59-3" piping. N-416-2 No 8/30/2004 Plan # 04-2074, WO 50271615 3 Replacement Pipe Modify 2HCC-59-3" piping. N-416-2 No 9/10/2004 Plan # 04-2075, WO 50271615 3 Replacement Install new support 2HCC-59-H38 No 9/26/2004 Plan # 04-2076, WO 50271615 3 Replacement Support Install new support 2HCC-59-H39 No 9/26/2004 Plan # 04-2077, WO 50271615 2 Replaccment Valve Replaced valve 2CV-5056-2. N-416-2 No 4/9/2005 Plan # 04-2090, WO 36359 3 Replacement Pipe Install new flanges for 2VCC-2D header No 4/5/2005 Plan # 04-2097, WO 37454 piping. N416-2 Replacement Valve Replaced body to bonnet fasteners on No 4/9/2005 Plan # 04-2102, WO 50275361 valve 2SI-14D 1 Replacement Valve Replaced valve 2RC-5E. N-416-2 No 4/9/2005 Plan # 04-2103, WO 30420 2 Replacement Valve Replaced valve 2CV-5016-2. N-416-2 No 4/9/2005 Plan # 04-2104, WO 38635 VIII Replacement Tank Replaced manway fasteners on 2T-4 No 4/8/2005 Plan # 04-2112, WO 30538 3 Replacement Pump Replaced pump wet end on 2P-4B No 12/4/2004 Plan # 04-2115, WO 27994 2 Replacement Valve Tack weld disc on valve 2SI-3B No 3/24/2005 Plan # 04-2116, WO 29921 2 Replacement Valve Replaced B/B fasteners on 2CVC-139 No 3/30/2005 Plan # 04-2121, WO 50242602 2 Replacement Support Replaced spring can on 2DBB-l-H18 No 4/5/2005 Plan # 05-2002, WO 36869 2 Replacement Valve Replaced valve 2CV-4816. N-416-2 No 4/9/2005 Plan # 05-2003, WO 33952 3 Replacement Cooling Coil Replaced 2VUC-6A No 4/5/2005 Plan # 05-2005, WO 38322 3 Replacement Pipe Installed flanges on 2HCC-249 pipe for No 3/30/2005 Plan # 05-2006, WO 38322 2VUC-6A. N-416-2 3 Replacement Cooling Coil Replaced 2VUC-6B No 4/5/2005 Plan # 05-2010, WO 50266877 3 Replacement Pipe Installed flanges on 2HCC-255 pipe for No 3/30/2005 Plan # 05-2011, WO 50266877 2VUC-6B. N-416-2 1 Replacement Valve Replaced disc on valve 2S1-13A No 4/9/2005 Plan # 05-2016, WO 50272572 2 Replacement Valve Installed nipple on spare valve for 2PSV- No 3/24/2005 Plan # 05-2018, WO 57252 5047 (S/N N99283-00-0003) 1 Replacement Valve Replaced valve 2PSV-4633 No 4/9/2005 Plan # 05-2020, WO 62464 1 Replacement Valve Replaced valve 2RC-SD. N-416-2 No 4/9/2005 Plan # 05-2021, WO 62370

I PAGE 3 of 3 UNIT 2 INTERVAL 3 PERIOD 2 (For Cycle 17)

CODE REPAIR, ITEM DESCRIPTION OF WORK FLAW OR DATE REPAIR/REPLACEMENT CLASS REPLACEMENT DESCRIPTION RELEVANT COMPLETED PLAN NUMBER AND OR CORRECTIVE CONDITION FOUND MAT OR WO NUMBER MEASURE DURING SCHEDULED SECTION XI EXAM1INATION OR TEST(YESINO)

Replacement Pressurizer Installed MNSA2 on 2T-1 for nozzles H4, No 4/11/2005 Plan #t05-2025, WO 53378 C4, G3, U3, J2, P2, VI, PI & X3 3 Replacement Valve Replaced valve 2MS-39A disc No 4/9/2005 Plan # 05-2026, WO 58644 3 Replacement Valve Replaced valve 2MS-39B disc No 4/9/2005 Plan # 05-2027, WO 58648 3 Replacement Pipe Replaced 2XJ-14B & 2XJ-15B No 4/11/2005 Plan # 05-2028, WO 50965678 3 Replacement Pipe Replaced 2XJ-14A & 2XJ-ISA No 4/11/2005 Plan # 05-2030, WO 50965681 I _ Replacement Valve Replaced valve 2RC-5B. N-416-2 No 4/9/2005 Plan # 05-2031, WO 62537

__ Replacement Valve Replaced valve 2RC-5C. N-416-2 No 4/9/2005 Plan # 05-2032, WO 62537 2 Replacement Valve Replaced valve 2PSV-5047 No 4/9/2005 Plan # 05-2035, WO 57252 2 Replacement Pipe Installed nipple for 2PSV-5067. N-416-2 No 4/1/2005 Plan # 05-2036, WO 57253 2 Replacement Valve Installed valve 2PSV-5067 No 4/11/2005 Plan # 05-2037, WO 57253 I _ Repair Pressurizer Excavate PWSCC indications No 4/7/2005 Plan # 05-2038, WO 53378 I Replacement Pressurizer Modify nozzle Xl on 2T-1 No 4/11/2005 Plan # 05-2039, WO 53378 IWE Replacement Containment Replaced 2C-I hatch bolting Yes 4/6/2005 Plan # 05-2040, WO 62837 3 Replacement Pipe Install new flanges for 2VCC-2C header No 4/5/2005 Plan # 05-2042, WO 30416 piping. N-416-2 3 Replacement Pipe Modify 2HBC-83-30" piping No 4/4/2005 Plan # 05-2044, WO 38583 3 Replacement Support Replaced lower threaded rod on 2HBC- No 4/9/2005 Plan # 05-2045, WO 63100 50-112 Replacement Support Replaced clamp fasteners on 2CCA No 4/11/2005 Plan # 05-2050, WO 30420 H4 3 Repair Pipe Base metal repair on 2HBC-50-3/4" No 4/6/2005 Plan # 05-2052, WO 62924 Replacement Support Modify support 2CCA-32-H4 No 4/7/2005 Plan # 05-2053, WO 30420 MC Repair Containment Resealed damaged areas of the moisture Yes 4/14/05 WO# 40900 (CR-ANO-2-2005-Moisture barrier. Removed wire from moisture 1247). Exempt from R/R rules of Barrier barrier. IWA-4000 by IWA-4111.

Note: Table 3 is an abstract of all Repair/Replacement activities performed during cycle 17 due to site procedure requirements.