1CAN030902, Inservice Inspection Summary Report for the Twenty-First Refueling Outage (1R21)

Inservice Inspection Summary Report for the Twenty-First Refueling Outage (1R21)

ML090630644
Person / Time
Site:	Arkansas Nuclear
Issue date:	03/04/2009
From:	David Bice Entergy Operations
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
1CAN030902
Download: ML090630644 (10)

Text

1CAN030902

March 4, 2009

U. S. Nuclear Regulatory Commission Attn.: Document Control Desk Washington, DC 20555-0001

SUBJECT:

Inservice Inspection Summary Report for the Twenty-First Refueling Outage (1R21)

Arkansas Nuclear One, Unit 1

Docket No. 50-313 License No. DPR-51

Dear Sir or Madam:

Article IWA-6000 of Section XI of the 2001 Edition with the 2003 Addenda of the ASME Code requires an inservice inspection (ISI) report be submitted to regulatory and enforcement authorities having jurisdiction at the plant site. The summary report is to contain the completed Form NIS-1, "Owner's Report for Inservice Inspection," and Form NIS-2, "Owner's Report for Repair or Replacement."

Regulatory Guide 1.147, "Inservice Inspection Code Case Acceptability, ASME Section XI, Division 1," Revision 15 lists Code Case N-532-4 "Alternative Requirements to Repair and Replacement Documentation Requirements and Inservice Summary Report Preparation and Submission as Required by IWA-4000 and IWA-6000," as a code case that is acceptable to the NRC for implementation in the ISI of light water reactors. Code Case N-532-4 has been incorporated into the ANO-1 ISI plan. This code case allows Entergy to prepare an Owner's Activity Report Form OAR-1 in place of the code required NIS-1 and NIS-2 forms.

This report is to be prepared at the completion of a refueling outage and submitted within 90 calendar days of the completion of the refueling outage.

Attached is the completed Form OAR-1 for Arkansas Nuclear One, Unit 1 (ANO-1) for information. Included with the form are tables listing the "Items with Flaws or Relevant Conditions that Required Evaluation for Continued Service" and "Abstract of Repairs Replacements or Corrective Measures Activities Required for Continued Service" in accordance with Code Case N-532-4. The results contained in this completed form are for the twenty-first refueling outage for ANO-1 (1R21). This outage was completed on December 15, 2008.

This letter contains no new commitments. Entergy Operations, Inc. 1448 S.R. 333 Russellville, AR 72802 Tel 479-858-4710 David B. Bice Acting Manager, Licensing Arkansas Nuclear One

1CAN030902 Page 2 of 2

By means of this submittal, the reporting requirements of IWA-6000 are fulfilled for 1R21.

If you have any questions or require additional information, please contact me.

Sincerely,

DBB/rwc

Attachment:

Form OAR-1, Owner's Activity Report

cc: Mr. Elmo E. Collins Regional Administrator U. S. Nuclear Regulatory Commission Region IV 612 E. Lamar Blvd., Suite 400 Arlington, TX 76011-4125

NRC Senior Resident Inspector Arkansas Nuclear One P. O. Box 310 London, AR 72847

U. S. Nuclear Regulatory Commission Attn: Mr. Alan B. Wang MS O-7 D1 Washington, DC 20555-0001 Mr. Bernard R. Bevill

Arkansas Department of Health Radiation Control Section 4815 West Markham Street Slot #30 Little Rock, AR 72205

ATTACHMENT TO 1CAN030902 FORM OAR-1 OWNER'S ACTIVITY REPORT

Attachment to 1CAN030902

Page 1 of 7 FORM OAR-1 OWNER'S ACTIVITY REPORT

Report Number OAR-1411

Plant Arkansas Nuclear One / 1448 S.R. 333, Russellville, AR. 72802

Unit No. 1 Commercial service date December 19, 1974 Refueling outage no. 1R21 (If applicable)

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

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

Edition and Addenda of Section XI applicable to the inspection plan 2001 Edition with 2003 Addenda

Date and revision of inspection plan May 27, 2008 / Revision 0

Edition and Addenda of Section XI applicable to repairs and replacements, if different than the inspection plan Same

Code Cases used: N-532-4 (if applicable)

CERTIFICATE OF CONFORMANCE I certify that (a) the statements made in this report are correct; (b) the examinations, tests meet the Inspection Plan as required by the ASME Code,Section XI; and (c) the repair/replacement activities and evaluations supporting the completion of 1R21 conform to the requirements of Section XI. (refueling outage number)

Signed Original signed by Richard E. Holman, Technical Specialist IV Date 02/16/2009________

Owner or Owner's Designee, Title

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 HSBCT of Hartford, Connecticut have inspected the items described in this Owner's Activity Report, 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 XI. By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the repair/replacement activities and evaluation described in 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 with this inspection.

Commissions NB-9985, ARK-1054 "A" "B" "N" "I" "NS" Inspector's Signature National Board, State, Province, and Endorsements Date 02/17/2009

Attachment to 1CAN030902

Page 2 of 7 TABLE 1 ITEMS WITH FLAWS OR RELEVANT CONDITIONS THAT REQUIRED EVALUATION FOR CONTINUED SERVICE 1R21 Examination Category and Item Number Item Description Evaluation Description B-D B3.90 Nozzle to Reactor Vessel Weld (ISI # 01-018) Indication exceeded IWB-3500 (CR-ANO-1-2008-2190)

R-A R1.11 Safe-end to Nozzle Dissimilar Metal Weld (ISI # 21-064)

Surface Indications (CR-ANO-1-2008-1959)

F-A F1.10B Support MU-161 (ISI # 23-087) Support Configuration Deficiencies (CR-ANO-1-2008-1913)

F-A F1.10B Support MU-169 (ISI # 23-094) Support Configuration Deficiencies (CR-ANO-1-2008-2002)

C-H C7.10 Valve SF-42 (ISI # A1.PT.5.20)

Bonnet / Body Leakage (CR-ANO-1-2008-1567 and BAE-08-1-0863)

Attachment to Unit 1 Interval 4 Period 1 1CAN030902 (for Cycle 21)

Page 3 of 7 TABLE 2 ABSTRACT OF REPAIRS, REPLACEMENTS OR CORRECTIVE ME ASURES REQUIRED FOR CONTIN UED SERVICE (see note 1)

CODE CLASS REPAIR, REPLACEMENT OR CORRECTIVE MEASURE ITEM DESCRIPTION DESCRIPTION OF WORK FLAW OR RELEVANT CONDITION FOUND DURING SCHEDULED SECTION XI EXAMINATION OR TEST (YES/NO) DATE COMPLETEDREPAIR / REPLACEMENT PLAN NUMBER AND MAI OR WO NUMBER 2 Replacement Valve Normal rotation for MS valve PSV-2689 No 12/10/2008 Plan # 06-2106, WO 00084135 2 Replacement Valve Normal rotation for MS valve PSV-2691 No 12/10/2008 Plan # 06-2107, WO 00084133 2 Replacement Valve Normal rotation for MS valve PSV-2693 No 12/10/2008 Plan # 06-2108, WO 00084132 2 Replacement Valve Normal rotation for MS valve PSV-2694 No 12/10/2008 Plan # 06-2109, WO 00084131 2 Replacement Valve Normal rotation for MS valve PSV-2695 No 12/10/2008 Plan # 06-2110, WO 00084130 Attachment to Unit 1 Interval 4 Period 1 1CAN030902 (for Cycle 21)

Page 4 of 7 TABLE 2 CODE CLASS REPAIR, REPLACEMENT OR CORRECTIVE MEASURE ITEM DESCRIPTION DESCRIPTION OF WORK FLAW OR RELEVANT CONDITION FOUND DURING SCHEDULED SECTION XI EXAMINATION OR TEST (YES/NO) DATE COMPLETEDREPAIR / REPLACEMENT PLAN NUMBER AND MAI OR WO NUMBER 2 Replacement Valve Normal rotation for MS valve PSV-2697 No 12/10/2008 Plan # 06-2111, WO 00084129 2 Replacement Valve Replace valve disc for CV 1406 No 11/30/2008 Plan # 07-2000, WO 00079266 T3 Replacement Valve Replace valve disc for CV 1616 No 12/04/2008 Plan # 07-2003, WO 00065583 T3 Replacement Cooler Replaced Cooling Coil VUC 7C Invoked CC N-416-2 No 10/11/2007 Plan # 07-2060, WO 50033103 T2 Replacement Piping Modify HCD-3-4 & 8 Piping No 12/04/2008 Plan # 08-2035, WO 00050292 T2 Replacement Support Modify support DH-80 No 12/02/2008 Plan # 08-2036, WO 00050292 T2 Replacement Support Modify support DH-413 No 12/04/2008 Plan # 08-2037, WO 00050292 Attachment to Unit 1 Interval 4 Period 1 1CAN030902 (for Cycle 21)

Page 5 of 7 TABLE 2 CODE CLASS REPAIR, REPLACEMENT OR CORRECTIVE MEASURE ITEM DESCRIPTION DESCRIPTION OF WORK FLAW OR RELEVANT CONDITION FOUND DURING SCHEDULED SECTION XI EXAMINATION OR TEST (YES/NO) DATE COMPLETEDREPAIR / REPLACEMENT PLAN NUMBER AND MAI OR WO NUMBER T2 Replacement Support Modify support DH-411 No 12/02/2008 Plan # 08-2038, WO 00050292 2 Replacement Piping Modify HCB-6-4 Piping No 12/04/2008 Plan # 08-2039, WO 00050292 2 Replacement Valve Replaced valve disc on CV 1278 No 12/11/2008 Plan # 08-2049, WO 00104249 3 Replacement Valve Replaced valve disc on CV 1250 No 11/07/2008 Plan # 08-2077, WO 00163263 1 Replacement Piping Core Flood weld 01-025 Onlay and CCA-6-14 Piping No 12/10/2008 Plan # 08-2079, WO 00124774 1 Replacement Piping Core Flood weld 01-026 Onlay and CCA-6-14 Piping No 12/10/2008 Plan # 08-2080, WO 00124774 1 Replacement Support Modified support DH-164 No 12/03/2008 Plan # 08-2081, WO 00124774 Attachment to Unit 1 Interval 4 Period 1 1CAN030902 (for Cycle 21)

Page 6 of 7 TABLE 2 CODE CLASS REPAIR, REPLACEMENT OR CORRECTIVE MEASURE ITEM DESCRIPTION DESCRIPTION OF WORK FLAW OR RELEVANT CONDITION FOUND DURING SCHEDULED SECTION XI EXAMINATION OR TEST (YES/NO) DATE COMPLETEDREPAIR / REPLACEMENT PLAN NUMBER AND MAI OR WO NUMBER 1 Replacement Support Modified support DH-196 No 12/01/2008 Plan # 08-2082, WO 00124774 1 Replacement Valve Replaced valve disc for SV 1073 No 12/09/2008 Plan # 08-2085, WO 00111854 1 Repair Piping Structural weld overlay CCA 12 Piping No 12/10/2008 Plan # 08-2088, WO 00124770 2 Replacement Valve Replaced valve bonnet for MU-20A No 12/09/2008 Plan # 08-2091, WO 00104247 2 Replacement Heat ExchangerReplaced secondary manway cover fasteners for E-24A No 11/09/2008 Plan # 08-2093, WO 00130799 2 Replacement Support Modify Support MU-201H-H2 No 11/21/2008 Plan # 08-2096, WO 00170974 2 Replacement Piping Modify GCB-3-3 & 8 Piping No 12/06/2008 Plan # 08-2098, WO 00170929 Attachment to Unit 1 Interval 4 Period 1 1CAN030902 (for Cycle 21)

Page 7 of 7 TABLE 2 CODE CLASS REPAIR, REPLACEMENT OR CORRECTIVE MEASURE ITEM DESCRIPTION DESCRIPTION OF WORK FLAW OR RELEVANT CONDITION FOUND DURING SCHEDULED SECTION XI EXAMINATION OR TEST (YES/NO) DATE COMPLETEDREPAIR / REPLACEMENT PLAN NUMBER AND MAI OR WO NUMBER 1 Replacement Support Replace Support DH-197 piping U-bolt No 12/01/2008 Plan # 08-2102, WO 00124774 1 Repair Piping Non-welded repair to CCA-6-14" Piping for Carbon Steel splatter removal No 11/27/2008 Plan # 08-2103, WO 00124774 1 Replacement Heat ExchangerReplaced primary handhole cover fasteners for E-24B No 12/07/2009 Plan # 08-2104, WO 00161862 Note 1: Table 2 is an abstract of all Repair/Replacement activities performed during Cycle 21 to comply with site procedural requirements.