2CAN011903, Inservice Inspection Summary Report for the Twenty-Sixth Refueling Outage

Inservice Inspection Summary Report for the Twenty-Sixth Refueling Outage

ML19025A078
Person / Time
Site:	Arkansas Nuclear
Issue date:	01/23/2019
From:	Arnold T Entergy Operations
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
2CAN011903
Download: ML19025A078 (5)

Text

Entergy Operations, Inc.

1448 S.R. 333 Russellville, AR 72802 Tel 479-858-7826 Timothy L. Arnold Manager, Regulatory Assurance Arkansas Nuclear One

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2CAN011903 10 CFR 50.55a January 23, 2019 U.S. Nuclear Regulatory*commission Attn: Document Control Desk Washington, DC 20555-0001

Subject:

lnservice Inspection Summary Report for the Twenty-Sixth Refueling Outage Arkansas Nuclear One - Unit 2 Docket No. 50-368 Renewed Facility Operating License No. NPF-6

Dear Sir or Madam:

Article IWA-6000 of Section XI of the 2001 Edition with the 2003 Addenda of the American Society of Mechanical Engineers (ASME) Code requires an inservice inspection summary report be submitted to the regulatory and enforcement authorities having jurisdiction at the plant site. *rhe summary report is required to contain the completed Form NIS-1, "Owner's Report for lnservice Inspection," and Form NIS-2, "Owner's Report for Repair or Replacement Activity." This 2001 Edition with the 2003 Addenda of the ASME Code is the code of record for the fourth 10-year interval at Arkansas Nuclear One, Unit 2 (AN0-2).

ASME Code Case N-532 allows Entergy Operations, Inc., to prepare an Owner's Activity Report Form OAR-1 in place of the code-required NIS-1 and NIS-2 forms. The latest revision of this code case used in this report, N-532-5, is listed in Regulatory Guide 1,147, "lnservice Inspection Code Case Acceptability, ASME Section XI, Division 1," Revision 18, Table 1, "Acceptable Section XI Code Cases." Therefore, prior NRC approval to implement this code case is not required ..

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. In this case the report is for the twenty-sixth refueling outage for AN0-2 (2R26). This outage was completed on November 21, 2018.

Attached is the completed Form OAR-1 for 2R26 for your information. Included with the form are tables listing the "Items with Flaw or Relevant Conditions Required Evaluation for

2CAN011903 Page 2 of 2 Continued Service" and "Abstract of Repair/ Replacement Activities Required for Continued Service" in accordance with Code Case N-532-5.

There are no new commitments contained in this submittal.

By means of this submittal, the reporting requirements of the ASME Code, Section XI, Article IWA-6000 are fulfilled for 2R26.

Should you have any questions regarding this submittal, please contact Timothy L. Arnold at (479) 858-7826.

Sincerely, 7PJ,t!l.$

TLA/rwc Attachment Form OAR-1, Owner's Activity Report cc: Mr. Scott A. Morris Regional Administrator U. S. Nuclear Regulatory Commission Region IV 1600 East Lamar Boulevard Arlington, TX 76011-4511 NRG Senior Resident Inspector Arkansas Nuclear One P.O. Box 310 London, AR 72847 U. S. Nuclear Regulatory Commission Attn: Mr. Thomas Wengert MS 0-08B1A One White Flint North 11555 Rockville Pike Rockville, MD 20852

Attachment to 2CAN011903 Form OAR-1, Owner's Activity Report

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FORM OAR-1 OWNERS ACTIVITY REPORT Report Number: OAR-2431 Plant: Arkansas Nuclear One/ 1448 S.R. 333. Russellville. AR. 72802 Unit No: 2 Commercial Service Date: March 26, 1980 Refueling Outage No.: 2R26 (if applicable) 1 Current Inspection Interval: Fourth (4 hl Inspection Interval (1st, 2nd, 3rd, 4th, Other)

Current Inspection Period: Third (3rd) Inspection Period (1st. 2nd, 3rd)

Edition and Addenda of Section XI applicable to the Inspection Plans: 2001 Edition with 2003 Addenda Date and Revision of Inspection Plans: July 25, 2018/ Revision 5 /SEP ISi AN02 105)

Edition and Addenda of Section XI applicable to repair/replacement activities, if different than the Inspection Plans:

Same Code Cases used for inspection and evaluation: ...,_N'-'-5""1"'3-=*3,._,_.N....

-5""32=-*....

5 _ _ _ _ _ _ _ _ _ _ _ _- ' - - - - - -

(11 applicable, including cases modified by case N-532 and later revisions)

CERTIFICATE OF CONFORMANCE I certify that (a) the statements made in this report are correct; (b) the examinations and 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 2R26 conform to the requirements of Section XI.

(refueling outage number)

CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and employed by The Hartford Steam Boiler Inspection and Insurance Company of 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 tor any personal injury or pro;J/1 or many~~::::~~::~ or co:::d,:~Rthis Inspection bas Inspectors Signature National Board and Endorsement Date: I2../[

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FORM OAR-1 OWNERS ACTIVITY REPORT Report Number:_ .:::O:..:.AR:..:.-_.,2_,_,43=1~----- Page_of_

Plant: _ _ _ Arkansas Nuclear One / 1448 S.R. 333, Russellville, AR. 72802 Unit No: _...,,2'-'---- Commercial Service Date: March 26. 1980 . . Refueling Outage No.: 2R-26 (if applicable)

TABLE 1:

ITEMS WITH FLAWS OR RELEVANT CONDITIONS THAT REQUIRED EVALUATION FOR CONTINUED SERVICE

/

Examination Item Description Evaluation Description Category and Item Number DB/D2.l0 Replace Degraded SW Piping See operability evaluation CR-AN0-2-2017-4493 2HBC-69 F-A/Fl.20 Support 2DCB-I-Hl 1 Loose mechanical connection. ECl80120 evaluation acceptable for continued service but restored to original configuration IAW IWF-3122.3(b).

F-A/Fl.10 Support 2CCA-27-3-Hl Wear at mechanical connection. EC-79843 evaluation acceptable for continued service but restored to original

. configuration IAW IWF-3122.3 (b).

TABLE 2:

ABSTRACT OF REPAIR/REPLACEMENT ACTIVITIES REQUIRED FOR CONTINUED SERVICE Code Item Description Description of Work Date Repair/Replacement Class Completed Plan Number 3 2HBC-35 REPLACE DEFICIENT SW PIPING 11-14-18 449639-01 UPSTREAM OF FW-95 3 2HBC-69 Replace Deoraded SW Pioinq 10-30-18 476842-01 2 2HCB-164-2 Replace valve - 2 11 11-13-18 46.3835-01 1 CEDM-49 CEDM-49 Grind onlv repair 10-15-18 510280 1 2CCA-15-H36 REPLACE U-BOLT AND COAT 10-31-18 430530-01 HANGER SUPPORT 3 2HBC-103-1 Replace service water pioinq 12-12-18 488630-01 3 2HBC-105-1 Reolace service water pioinq 12-12-18 488630-02 3 2HBC-1 04/105 Perform VT-1 and VT-3 examinations 11/12/18 483095-02 per CR's AN0-2-2017-04667/04892 (Pre-service examinations not performed during previous refueling outage (2R25) as reauired bv ASME Sec. XI R&R).