ML17039A884

Submittal of the In-Service Inspection (ISI) Owner'S Activity Report (OAR) for the 21st Refueling Outage

ML17039A884
Person / Time
Site:	Peach Bottom
Issue date:	02/09/2017
From:	Pat Navin Exelon Generation Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML17039A884 (5)

Text

Exelon Generation ~

10CFR 50.55a February 9, 2017 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Peach Bottom Atomic Power Station (PBAPS) Unit 2 Renewed Facility Operating License No. DPR-44 NRC Docket No. 50-277

Subject:

Submittal of the In-Service Inspection (ISi) Owner's Activity Report (OAR) for the 21 51 Refueling Outage for Unit 2 Attached is the ISi Owner's Activity Report covering ISi activities associated with the third period of the current ISi inspection interval for Unit 2. This report is submitted pursuant to the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code,Section XI, "Rules for the lnservice Inspection of Nuclear Power Plant Components," Article IWA-6200, "Requirements" (2001 Edition through 2003 Addenda) and ASME Code Case N-532-4 (Repair/Replacement Activity Documentation Requirements and In-Service Summary Report Preparation and Submission, section XI, Division 1).

If you have any questions or require additional information, feel free to contact Brian Rufo at 717-456-3250.

Patrick D. Navin Plant Manager Peach Bottom Atomic Power Station Attachment cc: US NRC, Administrator, Region I US NRC, Senior Resident Inspector R. R. Janati, Commonwealth of Pennsylvania S. Gray, State of Maryland B. Watkins, PSE&G, Financial Controls and Co-owner Affairs CCN: 17-17

Attachment Peach Bottom Atomic Power Station Unit 2 Owner's Activity Report for the 21st Refueling Outage

CASE (continued)

CASES OF ASME BOILER AND PRESSURE VESSEL CODE N-532-4 FORMOAR*l OWNER'SACTIVITYREPORT ReportNumber~'°".L..---------------------------------------------------------------------------

Plant Peach Bottom A!omlc Power Station. 1848 Lay Road Pella. PA 17314 Unit No.____~---------Commerdel service date___.J..,y..,ly..,,6..._,1..,.9~7.... 4 _______Reruelfng outage no. _,,...______________

(W1ppll ..bl1)

Current inspection Interval ISi - Eoyrth I CISI - Second (111, 2nd, 3rd, 4th. other)

Current Inspection period .,.IS,..l._-_Tb.......,lr..

d_._/_C~l.,.S....1_-Th~l~rd..._______________________________________________________

(1111, 2nd, 3rd)

Edition end Addenda of Section XI epplicable to the Inspection plans 2001 EdH!on tbroygb 2003 Mdenda Date and revision of Inspection plans _.9~1_21_2~0~14~R~e-v~4~--------------------------------------------------

Edition and Addenda of SecUon XI applicable to repair/replacement activities, If different than the Inspection plans ~N=l....

A_______

Code Cases used: N-460; N-513-3; N-532-4; N-578-1; N-700; N-702 (II *pplle1bl1)

CERTIFICATE OF CONFORMANCE I certify that (a) Iha statements made In this report are correct; (b) Iha examinations and test& meat the Inspection Plan as required by the ASME Coda,Section XI; and (c) Iha repair/replacement acUvlties and evaluations supporting the compleUon ol ...P~2~B..,2""1_____________

(rwfllllfng OU1ago number) conform to the requirements or Section XI.

CERTIFICATE OF INSERVICE INSPECTION I, the under&lgned, holding a valid commission Issued by the NaUonal Board ol Boller and Pressure Vessel Inspectors and the State or Province or Pennsylvania and employed by Hartford Steam Boller lnsoection and Insurance Company have inspected the Items described In this Owner's Activity Report, and state that, to the best or my knowledge and belief, the Owner has performed all acUvities represented by this report In accordance with the requirements of Section XI.

By signing this certlncata neither the Inspector nor his employer makes any warranty, expressed or Implied, concerning the repair/

replacement acUvfUes and evaluaUon described In Ihle report. Furthennore, neither the Inspector nor his employer shall be liable In any any personal injury or property damage or a losa of any ktnd arising from or connected with this Inspection.

~~~22i~~~:::___ __ commlsalons ,U4L 3 3ZJ' . Ml ),.4 309..3 NaUon1l Board, Stale, Prvvince, Ind Endorsemenl1 (10/08) 3 (N-532-4)

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TABLE 1 ITEMS WITH FLAWS OR RELEVANT CONDITIONS THAT REQUIRED EVALUATION FOR CONTINUED SERVICE FOR PEACH BOTTOM ATOMIC POWER STATION, UNIT N0.2 DECEMBER 2, 2014 TO NOVEMBER 11, 2016 Examination Item Item Description Evaluation Description Cateaorv Number None

TABLE 2 02/07/2017 Page 1 of 1 ABSTRACT OF ASME REPAIRS, REPLACEMENTS, OR CORRECTIVE MEASURES FOR PEACH BOTTOM ATOMIC POWER STATION, UNIT NO. 2

-DECEMBER 2, 2014 TO NOVEMBER 11, 2016 (END OF P2R21 REFUEL OUTAGE)

SYSTEM 01: MAIN STEAM AND TURBINE SYSTEM Flaw or Relevant Repair, Condition Found Replacement, During Scheduled Code or Corrective Item Description Section XI Exam Date Class Measure lcomnonent l.D.I Descriotion Of Work Performed Or Test Comolete R&R Plan #and W/O #

1 Replacement, RV-2-02-071 K Replace Main Steam Safety Relief Valve No 10/31/2016 16-109; C0262038 SYSTEM 13: REACTOR WATER CLEANUP (RWCU)

Flaw or Relevant Repair, Condition Found Replacement, During Scheduled Code or Corrective Item Description Section XI Exam Date Class Measure lcomnonent l.D.I Descriotion Of Work Performed Or Test Comnlete R&R Plan #and W/O #

1 Replacement Piping IS0-2-13-3-E01 Replace degraded piping and abandoned check valve Yes 11 /4/2016 16-116; C0260531 SYSTEM 65A: HYDRAULIC SNUBBERS Flaw or Relevant Repair, Condition Found Replacement, During Scheduled Code or Corrective Item Description Section XI Exam Date Class Measure lcomnonent l.D.l Descrintion Of Work Performed Or Test ComQlete R&R Plan #and W/O #

1 Replacement SS-C-5 Replace hydraulic snubber SS-C-5 No 10/28/2016 06-073; R0467870 1 Replacement SS-D-1 Replace hydraulic snubber SS-D-1 No 11/8/2016 06-081; R0507536 2 Replacement 1-GG-S-81 Replace hydraulic snubber 1-GG-S-81 No 10/27/2016 06-090; R0508766 2 Replacement 1-DB-S-421 Replace hydraulic snubber 1-DB-S-421 No 11/5/2016 16-095; C0261090 1 Replacement SS-D-9 Replace hydraulic snubber SS-D-9 No 11/3/2016 16-096; C0261094 1 Replacement SS-D-8 Replace hydraulic snubber SS-D-8 No 11/5/2016 16-097; C0261095 1 Replacement SS-D-7 Replace hydraulic snubber SS-D-7 No 11/6/2016 16-098; C0261096 1 Replacement SS-A-8 Replace hydraulic snubber SS-A-8 No 11/4/2016 16-100; C0261098 2-Aug Replacement 7-DB-S-12 Replace hydraulic snubber 7-DB-S-12 No 11/5/2016 16-104; C0261088 2-Aug Replacement 7-DB-S-11 Replace hydraulic snubber 7-DB-S-11 No 11/8/2016 16-105; C0261089 2 Replacement 1-DB-S-419 Replace hydraulic snubber 1-DB-S-419 No 11/5/2016 16-106; C0261092 2 Replacement 1-DB-S-418 Replace hydraulic snubber 1-DB-S-418 No 11/4/2016 16-107; C0261093 2 Replacement 1-DB-S-420 Replace hydraulic snubber 1-DB-S-420 No 11/5/2016 16-112; C0261091