ML15068A350: Difference between revisions

From kanterella
Jump to navigation Jump to search
(Created page by program invented by StriderTol)
(Created page by program invented by StriderTol)
 
(4 intermediate revisions by the same user not shown)
Line 2: Line 2:
| number = ML15068A350
| number = ML15068A350
| issue date = 03/03/2015
| issue date = 03/03/2015
| title = Peach Bottom, Units 2 and 3, Submittal of the In-Service Inspection (ISI) Owner'S Activity Report (Oar)For the 20th Refueling Outage for Unit 2 and Supplement to the 18 Refueling Outage OAR
| title = Submittal of the In-Service Inspection (ISI) Owner'S Activity Report (Oar)For the 20th Refueling Outage for Unit 2 and Supplement to the 18 Refueling Outage OAR
| author name = Navin P D
| author name = Navin P
| author affiliation = Exelon Generation Co, LLC
| author affiliation = Exelon Generation Co, LLC
| addressee name =  
| addressee name =  
Line 16: Line 16:
=Text=
=Text=
{{#Wiki_filter:Exelon Generation.
{{#Wiki_filter:Exelon Generation.
10CFR 50.55aMarch 3, 2015U. S. Nuclear Regulatory Commission ATTN: Document Control DeskWashington, DC 20555-0001 Peach Bottom Atomic Power Station (PBAPS) Units 2 and 3Renewed Facility Operating License Nos. DPR-44 and DPR-56NRC Docket Nos. 50-277 and 50-278
10CFR 50.55a March 3, 2015 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Peach Bottom Atomic Power Station (PBAPS) Units 2 and 3 Renewed Facility Operating License Nos. DPR-44 and DPR-56 NRC Docket Nos. 50-277 and 50-278


==Subject:==
==Subject:==
Submittal of the In-Service Inspection (ISI) Owner's Activity Report (OAR.
for the 2 0th Refueling Outage for Unit 2 and Supplement to the 18 Refueling Outage OAR for Unit 3 Enclosed in Attachment 1 is the ISI Owner's Activity Report covering ISI activities associated with the second 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 Inservice 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 Xl, Division 1).
In addition, a supplement to the flaw evaluation for the Unit 3 18 ' Refueling Outage OAR concerning a closure head weld is being provided in Attachment 2. This indication was originally discovered during the 1 3 th Unit 3 Refueling Outage (3 rd ISI inspection interval) and was re-inspected satisfactorily in the 18' Unit 3 Refueling Outage in 2011 (4 th ISI inspection interval). A summary of the evaluation performed for this closure head indication is provided in Attachment 2.
If you have any questions or require additional information, feel free to contact Brian Rufo at 717-456-3250.
Sincerely Patrick D. Navin Plant Manager Peach Bottom Atomic Power Station Attachments cc:      US NRC, Administrator, Region I US NRC, Senior Resident Inspector R. R. Janati, Commonwealth of Pennsylvania S. Gray, State of Maryland P. Steinhauer, PSE&G, Financial Controls and Co-owner Affairs                      0 CCN: 15-31


Submittal of the In-Service Inspection (ISI) Owner's Activity Report (OAR.for the 20th Refueling Outage for Unit 2 and Supplement to the 18Refueling Outage OAR for Unit 3Enclosed in Attachment 1 is the ISI Owner's Activity Report covering ISI activities associated with the second period of the current ISI inspection interval for Unit 2. Thisreport is submitted pursuant to the American Society of Mechanical Engineers (ASME)Boiler and Pressure Vessel Code, Section XI, "Rules for the Inservice Inspection ofNuclear Power Plant Components,"
Attachment 1 Peach Bottom Atomic Power Station Unit 2 Owner's Activity Report for the 2 0 th Refueling Outage
Article IWA-6200, "Requirements" (2001 Editionthrough 2003 Addenda) and ASME Code Case N-532-4 (Repair/Replacement ActivityDocumentation Requirements and In-Service Summary Report Preparation andSubmission, section Xl, Division 1).In addition, a supplement to the flaw evaluation for the Unit 3 18 ' Refueling OutageOAR concerning a closure head weld is being provided in Attachment
 
: 2. This indication was originally discovered during the 13th Unit 3 Refueling Outage (3rd ISI inspection interval) and was re-inspected satisfactorily in the 18' Unit 3 Refueling Outage in 2011(4th ISI inspection interval).
PEACH BOTTOM ATOMIC POWER STATION, UNIT No. 2 - P2R20 OAR REPORT FORM OAR-1 OWNER'S ACTIVITY REPORT Report Number P2R20 Plant    Peach Bottom Atomic Power Station, 1848 Lay Road, Delta, PA 17314 Unit No. 2           Commercial Service Date July 5,1974                                      Refueling Outage No. 20 Current Inspection Interval ISI =Fourth            /  CISI  = Second Current Inspection Period          ISI = Second /    CISI  = Second Edition and Addenda of Section Xl Applicable to the inspection plans                  2001 Edition throuqh 2003 Addenda Date and revision of inspection plan              05/20/2014 Rev 3 Edition & Addenda of Section Xl Applicable to repairs and replacements, if different than the inspection plan 2001 Edition through 2003 Addenda Code Cases used: N-460, N-513-3, N-532-4. N-578-1. N-700 & N-702 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 Xl; and (c) the repair/replacement activities and evaluations supporting the completion of P2R20 confp m to the requirements of Section Xl.
A summary of the evaluation performed for this closure headindication is provided in Attachment 2.If you have any questions or require additional information, feel free to contact BrianRufo at 717-456-3250.
Signed      Brian Rufo, ISI Program Owner          7Z          /        "Date                                    2/23/2015 Owner or Owner's Designy 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 Pennsylvania and employed by HSB Global Standards 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.
Sincerely Patrick D. NavinPlant ManagerPeach Bottom Atomic Power StationAttachments cc: US NRC, Administrator, Region IUS NRC, Senior Resident Inspector R. R. Janati, Commonwealth of Pennsylvania S. Gray, State of MarylandP. Steinhauer, PSE&G, Financial Controls and Co-owner Affairs 0CCN: 15-31 Attachment 1Peach Bottom Atomic Power Station Unit 2Owner's Activity Report for the 20th Refueling Outage PEACH BOTTOM ATOMIC POWER STATION, UNIT No. 2 -P2R20 OAR REPORTFORM OAR-1 OWNER'S ACTIVITY REPORTReport Number P2R20Plant Peach Bottom Atomic Power Station, 1848 Lay Road, Delta, PA 17314Unit No. 2Commercial Service Date July 5,1974Refueling Outage No. 20Current Inspection Interval ISI =Fourth / CISI = SecondCurrent Inspection Period ISI = Second / CISI = SecondEdition and Addenda of Section Xl Applicable to the inspection plans 2001 Edition throuqh 2003 AddendaDate and revision of inspection plan05/20/2014 Rev 3Edition & Addenda of Section Xl Applicable to repairs and replacements, if different than the inspection plan2001 Edition through 2003 AddendaCode Cases used: N-460, N-513-3, N-532-4.
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 ad        arising from or c nected with this inspection.
N-578-1.
LC**                        Commissions /t/'Z                ,,5      ,,
N-700 & N-702CERTIFICATE OF CONFORMANCE I certify that (a) the statements made in this report are correct; (b) the examinations and tests meet theInspection Plan as required by the ASME Code, Section Xl; and (c) the repair/replacement activities andevaluations supporting the completion of P2R20 confp m to the requirements of Section Xl.Signed Brian Rufo, ISI Program Owner 7Z / "Date 2/23/2015 Owner or Owner's Designy TitleCERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure VesselInspectors and the State or Province of Pennsylvania and employed by HSB Global Standards haveinspected 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 therequirements 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 theInspector nor his employer shall be liable in any manner for any personal injury or property damage or a lossof ad arising from or c nected with this inspection.Commissions
,YI-          l6sp    Wor'sSinatre                                      National Board, State, Province, and Endorsements Date          =z_--,97
/t/'Z ,5 , ,,,YI- l6sp Wor'sSinatre National Board, State, Province, and Endorsements Date =z_--,97 TABLE 1ITEMS WITH FLAWS OR RELEVANT CONDITIONS THAT REQUIRED EVALUATION FOR CONTINUED SERVICEFOR PEACH BOTTOM ATOMIC POWER STATION, UNIT NO.2OCTOBER 19, 2012 TO DECEMBER 2, 2014(END OF P2R20 REFUEL OUTAGE)Examination ItemCateor Num Item Description Evaluation Description Category NumberRelevant Condition
 
-General visual examination of the containment identified minorE-A E1.11 Containment coating coating deterioration.
TABLE 1 ITEMS WITH FLAWS OR RELEVANT CONDITIONS THAT REQUIRED EVALUATION FOR CONTINUED SERVICE FOR PEACH BOTTOM ATOMIC POWER STATION, UNIT NO.2 OCTOBER 19, 2012 TO DECEMBER 2, 2014 (END OF P2R20 REFUEL OUTAGE)
The conditions identified did not require repair per thecoatings program.
Examination Cateor          Item Num            Item Description                                      Evaluation Description Category      Number Relevant Condition - General visual examination of the containment identified minor E-A        E1.11 Containment coating            coating deterioration. The conditions identified did not require repair per the coatings program. (Ref IR - 2400490, 2400498, 2405719, 2405732, 2406120, 2406122)
(Ref I R -2400490,
Relevant Condition - Hanger rod had mild abrasions due to rubbing against nearby F-A        F1.20 Hanger rod movement obstructed  conduit. Abrasions were superficial and did not impact support function. (Ref IR 2404923)
: 2400498, 2405719,
HCl                            Relevant Condition - Hanger identified as being misaligned. Condition was F-A        F1.10 Hanger misaligned              evaluated and it was determined that the hanger realigns due to thermal movement experienced during start-up. No additional actions required. (Ref IR 2405922)
: 2405732, 2406120,2406122)Relevant Condition
 
-Hanger rod had mild abrasions due to rubbing against nearbyF-A F1.20 Hanger rod movement obstructed conduit.
TABLE 2                                              01/31/15, Page 1 of 7 ABSTRACT OF ASME REPAIRS, REPLACEMENTS, OR CORRECTIVE MEASURES FOR PEACH BOTTOM ATOMIC POWER STATION, UNIT NO. 2 OCTOBER 19, 2012 TO DECEMBER 2, 2014 (END OF P2R20 REFUEL OUTAGE)
Abrasions were superficial and did not impact support function.
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            (component I.D.)              Description Of Work Performed                      Or Test    Complete    R&R Plan # and W/O #
(Ref IR2404923)HCl Relevant Condition
Class 2      Repair            HV-2-08A-43001 A      Performed leak repair injection on bonnet                    No        2/2/2013    12-151, C0245314 Class 2  Replacement          HV-2-08A-43001 A     Installed new valve                                          No        10/30/2014    12-153, C0245315 Class 2  Replacement        Hangers and Supports    EPU - Install / Modify MS hangers/supports ECR12-00179        No        11/23/2014    14-071, C0247051 Class 1  Replacement            RV-2-02-071 C      Installed a rebuilt safety relief valve                      No        11/27/2014    14-084, R1181674 Class 1  Replacement            RV-2-02-071 D      Installed a rebuilt safety relief valve                      No        11/27/2014    14-085, R1251614 Class 1  Replacement            RV-2-02-071 K      Installed a rebuilt safety relief valve                      No        11/27/2014   14-087, R1181675 Class 1 Replacement             RV-2-02-071 L      Installed a rebuilt safety relief valve                      No        11/27/2014    14-088, R1182013 Class 1  Replacement            RV-2-02-070A        Installed a rebuilt safety relief valve                      No        11/27/2014    14-089, R1253611 Class  1 Replacement            RV-2-02-070C        Installed a rebuilt safety relief valve                      No        11/27/2014    14-090, C0251176 Class  1 Replacement            RV-2-02-070B        Installed a rebuilt safety relief valve                      No        11/27/2014    14-230, C0254743 Class 2     Repair                1 DB-H182        Rework/reweld spring can support 1DB-H182                    No        11/30/2014    14-237, C0255118 SYSTEM 03:    CONTROL ROD DRIVE Flaw or Relevant Repair,                                                                                        Condition Found Replacement,                                                                                      During Scheduled Code    or Corrective        Item Description                                                            Section XI Exam    Date Class      Measure            (component I.D.)              Description Of Work Performed                      Or Test    Complete    R&R Plan # and W/O #
-Hanger identified as being misaligned.
Class 1  Replacement  CRD's 02-39,10-11,  10-15,  Exchanged CRD's with rebuilt CRD's                            No        11/27/2014   14-018, R1251765 10-23,10-31, 14-31,  18-19, 22-23, 22-59, 26-07, 26-31, 34-55, 38-03, 38-55, 42-35, 46-19, 46-27, 46-39, 50-35
Condition wasF-A F1.10 Hanger misaligned evaluated and it was determined that the hanger realigns due to thermal movementexperienced during start-up.
 
No additional actions required.
TABLE 2                                                    01/31/15, Page 2 of 7 ABSTRACT OF ASME REPAIRS, REPLACEMENTS, OR CORRECTIVE MEASURES FOR PEACH BOTTOM ATOMIC POWER STATION, UNIT NO. 2 OCTOBER 19, 2012 TO DECEMBER 2, 2014 (END OF P2R20 REFUEL OUTAGE)
(Ref IR 2405922)
SYSTEM 04:  REACTOR PRESSURE VESSEL & INTERNALS Flaw or Relevant Repair,                                                                                        Condition Found Replacement,                                                                                      During Scheduled Code  or Corrective      Item Description                                                              Section XI Exam    Date Class    Measure          (component I.D.)              Description Of Work Performed                       Or Test    Complete    R&R Plan # and W/O #
TABLE 2ABSTRACT OF ASME REPAIRS, REPLACEMENTS, OR CORRECTIVE MEASURESFOR PEACH BOTTOM ATOMIC POWER STATION, UNIT NO. 2OCTOBER 19, 2012 TO DECEMBER 2, 2014(END OF P2R20 REFUEL OUTAGE)SYSTEM 01: MAIN STEAM AND TURBINE SYSTEM01/31/15, Page 1 of 7CodeClassClass 2Class 2Class 2Class 1Class 1Class 1Class 1Class 1Class 1Class 1Class 2Repair,Replacement, or Corrective MeasureRepairReplacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement RepairItem Description (component I.D.)HV-2-08A-43001 AHV-2-08A-43001 AHangers and SupportsRV-2-02-071 CRV-2-02-071 DRV-2-02-071 KRV-2-02-071 LRV-2-02-070A RV-2-02-070C RV-2-02-070B 1 DB-H182Description Of Work Performed Performed leak repair injection on bonnetInstalled new valveEPU -Install / Modify MS hangers/supports ECR12-00179 Installed a rebuilt safety relief valveInstalled a rebuilt safety relief valveInstalled a rebuilt safety relief valveInstalled a rebuilt safety relief valveInstalled a rebuilt safety relief valveInstalled a rebuilt safety relief valveInstalled a rebuilt safety relief valveRework/reweld spring can support 1DB-H182Flaw or RelevantCondition FoundDuring Scheduled Section XI ExamOr TestNoNoNoNoNoNoNoNoNoNoNoDateComplete2/2/201310/30/2014 11/23/2014 11/27/2014 11/27/2014 11/27/2014 11/27/2014 11/27/2014 11/27/2014 11/27/2014 11/30/2014 R&R Plan # and W/O #12-151, C024531412-153, C024531514-071, C024705114-084, R118167414-085, R125161414-087, R118167514-088, R118201314-089, R125361114-090, C025117614-230, C025474314-237, C0255118SYSTEM 03:CONTROL ROD DRIVERepair,Replacement, Code or Corrective Class MeasureItem Description (component I.D.)Flaw or RelevantCondition FoundDuring Scheduled Section XI ExamOr TestNoDescription Of Work Performed Exchanged CRD's with rebuilt CRD'sDateComplete R&R Plan # and W/O #11/27/2014 14-018, R1251765Class 1 Replacement CRD's 02-39,10-11, 10-15,10-23,10-31, 14-31, 18-19,22-23, 22-59, 26-07, 26-31,34-55, 38-03, 38-55, 42-35,46-19, 46-27, 46-39, 50-35 TABLE 2ABSTRACT OF ASME REPAIRS, REPLACEMENTS, OR CORRECTIVE MEASURESFOR PEACH BOTTOM ATOMIC POWER STATION, UNIT NO. 2OCTOBER 19, 2012 TO DECEMBER 2, 2014(END OF P2R20 REFUEL OUTAGE)SYSTEM 04: REACTOR PRESSURE VESSEL & INTERNALS 01/31/15, Page 2 of 7CodeClassClass 1Repair,Replacement, or Corrective MeasureReplacement Item Description (component I.D.) Description Of Work Performed N6B Flange 20S001 Rx Vessel Replace N6B Flange Rx Vessel 20S001 per EOR 13-00046Flaw or RelevantCondition FoundDuring Scheduled Section XI ExamOr TestNoDateComplete11/27/2014 R&R Plan # and W/O #14-174, C0251472SYSTEM 06: FEEDWATER Repair,Replacement, Code or Corrective Class MeasureClass 1Class 2Class 2Class 2Class 1Replacement Replacement Replacement Replacement Replacement Item Description (component I.D.)OHK-2-06-96A MO-2-06D-2163A MO-2-06D-2163B MO-2-06D-21630 CHK-2-06-28A Description Of Work Performed Flaw or RelevantCondition FoundDuring Scheduled Section Xl ExamOr TestNoNoNoNoNoPerformed bonnet modification  
Class 1 Replacement   N6B Flange 20S001 Rx Vessel Replace N6B Flange Rx Vessel 20S001 per EOR 13-00046          No        11/27/2014    14-174, C0251472 SYSTEM 06:  FEEDWATER Flaw or Relevant Repair,                                                                                       Condition Found Replacement,                                                                                     During Scheduled Code  or Corrective      Item Description                                                              Section Xl Exam    Date Class    Measure          (component I.D.)              Description Of Work Performed                      Or Test    Complete    R&R Plan # and W/O #
-welded to boltedEPU -install new 2AS018 RFPT, reinstall MO-2-06D-2163A EPU -install new 2BS018 RFPT, reinstall MO-2-06D-21638 EPU -install new 2CS018 RFPT, reinstall MO-2-06D-2163C Performed bonnet modification
Class 1 Replacement          OHK-2-06-96A        Performed bonnet modification - welded to bolted              No        11/16/2014    14-045, R1120518 Class 2 Replacement        MO-2-06D-2163A        EPU - install new 2AS018 RFPT, reinstall MO-2-06D-2163A        No        11/18/2014    14-180, C0252423 Class 2 Replacement        MO-2-06D-2163B        EPU - install new 2BS018 RFPT, reinstall MO-2-06D-21638        No        11/16/2014    14-181, C0252426 Class 2 Replacement       MO-2-06D-21630        EPU - install new 2CS018 RFPT, reinstall MO-2-06D-2163C        No        11/18/2014   14-182, C0252430 Class 1 Replacement         CHK-2-06-28A        Performed bonnet modification - welded to bolted              No        11/27/2014    14-221, R1245318 SYSTEM 07:  PRIMARY CONTAINMENT Flaw or Relevant Repair,                                                                                       Condition Found Replacement,                                                                                     During Scheduled Code  or Corrective      Item Description                                                              Section XI Exam    Date Class    Measure          (component I.D.)              Description Of Work Performed                       Or Test    Complete    R&R Plan # and W/O #
-welded to boltedDateComplete11/16/2014 11/18/2014 11/16/2014 11/18/2014 11/27/2014 R&R Plan # and W/O #14-045,14-180,14-181,14-182,14-221,R1120518C0252423C0252426C0252430R1245318SYSTEM 07: PRIMARY CONTAINMENT Repair,Replacement, Code or Corrective Class MeasureFlaw or RelevantCondition FoundDuring Scheduled Section XI ExamOr TestItem Description (component I.D.)DateComplete R&R Plan # and W/O #Description Of Work Performed Installed new stud on Suppression Chamber HatchClass M Replacement N-200BNo 11/26/2014 14-043, R1246916 TABLE 2ABSTRACT OF ASME REPAIRS, REPLACEMENTS, OR CORRECTIVE MEASURESFOR PEACH BOT7OM ATOMIC POWER STATION, UNIT NO. 2OCTOBER 19, 2012 TO DECEMBER 2, 2014(END OF P2R20 REFUEL OUTAGE)01/31/15, Page 3 of 7SYSTEM 10: RESIDUAL HEAT REMOVALRepair,Replacement, Code or Corrective Class MeasureClass 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Item Description (component I.D.)MO-2-10-026B RV-2-10-181 CPB-2-10-2BE024 PB-2-10-2AE024 RHR Crosstie A/C LinesRHR Crosstie A/C LinesRHR Crosstie "A" LineRHR Crosstie "C" LineRHR Crosstie "A" Line10-GB-H-46 10-GB-H582 10-GA-H583 1 0-GA-S-606 10-GB-H584 1 0-GB-S-589 10-GB-H585 10-GB-H53 Weld 10-2XA020-15
Class M Replacement            N-200B            Installed new stud on Suppression Chamber Hatch                No        11/26/2014   14-043, R1246916
& 16Weld 10-2XC020-11  
 
& 12Weld 10-2DA20-19 Weld 10-2DA20-20 Weld 10-2DA20-26 Weld 10-2DA20-27 Weld 10-2DA20-28 Weld 10-2DC20-16 Weld 10-2DC20-22 Weld 10-2DC20-23 Weld 10-2DC20-24 Weld 10-2DC20-26 Weld 10-2DC20-28 HV-2-10-23453NC, MO-23452AB Weld 10-2AC10-13 RHR Crosstie B/D LinesDescription Of Work Performed Installed new RHR loop "B" D/W Spray OB Isol ValveInstalled new RHR Hx. 2CE024 Shell Side Relief ValveRepaired partition plate, replaced top head boltingRepaired vertical partition plate weld to the shellEPU -RHR Crosstie  
TABLE 2                                                    01/31/15, Page 3 of 7 ABSTRACT OF ASME REPAIRS, REPLACEMENTS, OR CORRECTIVE MEASURES FOR PEACH BOT7OM ATOMIC POWER STATION, UNIT NO. 2 OCTOBER 19, 2012 TO DECEMBER 2, 2014 (END OF P2R20 REFUEL OUTAGE)
-A/C Lines -Online -ECR 11-00497EPU -RHR Crosstie
SYSTEM 10:  RESIDUAL HEAT REMOVAL Flaw or Relevant Repair,                                                                                              Condition Found Replacement,                                                                                            During Scheduled Code  or Corrective          Item Description                                                                  Section Xl Exam    Date Class    Measure              (component I.D.)               Description Of Work Performed                          Or Test    Complete    R&R Plan # and W/O #
-A/C Lines -Outage -ECR 11-00497EPU -RHR Crosstie  
Class 2 Replacement             MO-2-10-026B        Installed new RHR loop "B" D/W Spray OB Isol Valve                No        11/17/2014   12-081, C0241257 Class 2 Replacement              RV-2-10-181 C        Installed new RHR Hx. 2CE024 Shell Side Relief Valve              No        2/11/2013    12-157, R 1062078 Class 2 Replacement            PB-2-10-2BE024        Repaired partition plate, replaced top head bolting              No        4/11/2014    12-158, R0974607 Class 2 Replacement             PB-2-10-2AE024        Repaired vertical partition plate weld to the shell              No        2/13/2014    13-162, R0963795 Class 2 Replacement        RHR Crosstie A/C Lines    EPU - RHR Crosstie - A/C Lines - Online - ECR 11-00497            No        9/4/2014    14-099, C0248755 Class 2 Replacement        RHR Crosstie A/C Lines    EPU - RHR Crosstie - A/C Lines - Outage - ECR 11-00497            No        9/30/2014    14-100, C0248760 Class 2 Replacement        RHR Crosstie "A" Line    EPU - RHR Crosstie - "A" Line - Outage - ECR 11-00497            No        11/13/2014    14-101, C0248761 Class 2 Replacement        RHR Crosstie "C" Line    EPU - RHR Crosstie - "C" Line - Outage - ECR 11-00497            No        11/16/2014    14-102, C0248762 Class 2 Replacement        RHR Crosstie "A"Line      EPU - RHR Crosstie - "A" Line - Outage - ECR 11-00497            No        11/12/2014    14-103, C0248763 Class 2 Replacement                10-GB-H-46        Replaced and relocated support                                    No        11/7/2014    14-108, C0251208 Class 2 Replacement              10-GB-H582          Installed new spring can support                                  No        11/7/2014    14-109, C0251209 Class 2 Replacement              10-GA-H583          Installed new spring can support                                  No        11/15/2014    14-112, C0251226 Class 2 Replacement              10-GA-S-606        Installed new spring can support                                  No        11/21/2014    14-113, C0251229 Class 2 Replacement              10-GB-H584          Installed new spring can support                                  No        11/12/2014    14-114, C0251236 Class 2 Replacement              10-GB-S-589        Installed new strut support                                      No        11/29/2014    14-115, C0251237 Class 2 Replacement              10-GB-H585          Installed new spring can support                                  No        11/19/2014    14-116, C0251238 Class 2 Replacement                10-GB-H53          Installed new spring can assembly                                No        11/19/2014    14-120, C0251242 Class 2 Replacement      Weld 10-2XA020-15 & 16      EPU - RHR Crosstie - FE-2-10-81076A ISI large bore welds          No        10/30/2014    14-121, C0251269 Class 2 Replacement      Weld 10-2XC020-11 & 12      EPU - RHR Crosstie - FE-2-10-81076C ISI large bore welds          No        11/1/2014    14-122, C0251270 Class 2 Replacement          Weld 10-2DA20-19        EPU - RHR Crosstie - "A" ISI large bore weld                      No        10/30/2014    14-123, C0251408 Class 2 Replacement          Weld 10-2DA20-20        EPU - RHR Crosstie - "A" ISI large bore weld                      No        10/30/2014    14-124, C0251409 Class 2 Replacement          Weld 10-2DA20-26        EPU - RHR Crosstie - "A" ISI large bore weld CV-2-10-2677A        No        11/1/2014    14-125, C0251410 Class 2 Replacement          Weld 10-2DA20-27        EPU - RHR Crosstie - "A" ISI large bore weld CV-2-10-2677A        No        9/24/2014    14-126, C0251411 Class 2 Replacement          Weld 10-2DA20-28        EPU - RHR Crosstie - "A" ISI large bore weld                      No        10/30/2014    14-127, C0251412 Class 2 Replacement          Weld 10-2DC20-16        EPU - RHR Crosstie - "C" ISI large bore weld                      No        10/30/2014    14-128, C0251413 Class 2 Replacement          Weld 10-2DC20-22        EPU - RHR Crosstie - "C" ISI large bore weld CV-2-10-2677C        No        11/1/2014    14-129, C0251414 Class 2 Replacement          Weld 10-2DC20-23        EPU - RHR Crosstie - "C" ISI large bore weld CV-2-10-2677C        No        9/21/2014    14-130, C0251415 Class 2 Replacement          Weld 10-2DC20-24        EPU - RHR Crosstie - "C" ISI large bore weld                      No        11/2/2014    14-131, C0251416 Class 2 Replacement          Weld 10-2DC20-26        EPU - RHR Crosstie - "C" ISI large bore weld                     No        11/1/2014    14-132, C0251417 Class 2 Replacement          Weld 10-2DC20-28        EPU - RHR Crosstie - "C" ISI large bore weld                     No        11/1/2014    14-133, C0251418 Class 2 Replacement  HV-2-10-23453NC, MO-23452AB    EPU - RHR Crosstie - Install Valves/Flanges ECR 11-00497          No        11/13/2014    14-134, C0251435 Class 2 Replacement          Weld 10-2AC10-13        EPU - RHR Crosstie - "A" and "C" ISI large bore weld              No        11/12/2014    14-135, C0251444 Class 2 Replacement        RHR Crosstie B/D Lines    EPU - RHR Crosstie - B/D Lines - Online - ECR 11-00498            No        10/10/2014    14-136, C0248901
-"A" Line -Outage -ECR 11-00497EPU -RHR Crosstie
 
-"C" Line -Outage -ECR 11-00497EPU -RHR Crosstie  
TABLE 2                                                       01/31/15,  Page 4 of 7 ABSTRACT OF ASME REPAIRS, REPLACEMENTS, OR CORRECTIVE MEASURES FOR PEACH BO'TOM ATOMIC POWER STATION, UNIT NO. 2 OCTOBER 19, 2012 TO DECEMBER 2, 2014 (END OF P2R20 REFUEL OUTAGE)
-"A" Line -Outage -ECR 11-00497Replaced and relocated supportInstalled new spring can supportInstalled new spring can supportInstalled new spring can supportInstalled new spring can supportInstalled new strut supportInstalled new spring can supportInstalled new spring can assemblyEPU -RHR Crosstie
SYSTEM 10:  RESIDUAL HEAT REMOVAL (continued)
-FE-2-10-81076A ISI large bore weldsEPU -RHR Crosstie
Flaw or Relevant Repair,                                                                                              Condition Found Replacement,                                                                                            During Scheduled Code  or Corrective        Item Description                                                                    Section XI Exam    Date Class    Measure          (component I.D.)              Description Of Work Performed                            Or Test    Complete    R&R Plan # and W/O #
-FE-2-10-81076C ISI large bore weldsEPU -RHR Crosstie  
Class 2 Replacement      RHR Crosstie B/D Lines  EPU  - RHR  Crosstie - B/D Lines - Outage - ECR 11-00498            No        10/2/2014   14-137, C0248905 Class 2 Replacement      RHR Crosstie "B" Lines  EPU  - RHR  Crosstie - "B" Line - Outage - ECR 11-00498            No        11/19/2014   14-138, C0248906 Class 2 Replacement      RHR Crosstie "D" Lines  EPU  - RHR  Crosstie - "D" Line - Outage - ECR 11-00498            No        11/22/2014   14-139, C0248907 Class 2 Replacement      RHR Crosstie "D" Lines  EPU  - RHR  Crosstie - "D" Line - Outage - ECR 11-00498            No        11/23/2014   14-141, C0248909 Class 2 Replacement      Weld 10-2XB020-11 & 12    EPU - RHR Crosstie - FE-2-10-81076B ISI large bore welds            No        11/15/2014   14-144, C0251277 Class 2 Replacement      Weld 10-2XD020-20 & 21    EPU - RHR Crosstie - FE-2-10-81076D ISI large bore welds            No        11/15/2014   14-145, C0251278 Class 2 Replacement            10-GB-H594        Installed new spring can support                                    No        11/26/2014   14-146, C0251357 Class 2 Replacement            10-GB-S-599        Installed new strut support                                          No        11/26/2014    14-147, C0251358 Class 2 Replacement            10-GB-H595        Installed new spring can support                                    No        11/26/2014    14-148, C0251359 Class 2 Replacement              10-GB-H74        Replaced and relocated support                                      No        11/26/2014    14-152, C0251363 Class 2 Replacement            10-GB-H592        Installed new spring can support                                    No        11/26/2014    14-154, C0251366 Class 2 Replacement            10-GA-S-607        Installed new strut support                                          No        11/26/2014    14-155, C0251370 Class 2 Replacement              10-GB-H81        Installed new spring can assembly                                    No        11/26/2014    14-156, C0251371 Class 2 Replacement        Weld 10-2DB20-16      EPU  - RHR  Crosstie - "B" ISI large bore weld                      No        11/14/2014    14-157, C0251419 Class 2 Replacement        Weld 10-2DB20-22      EPU  - RHR  Crosstie - "B" ISI large bore weld                      No        11/14/2014    14-158, C0251421 Class 2 Replacement        Weld 10-2DB20-23      EPU  - RHR  Crosstie - "B" ISI large bore weld                      No        9/24/2014    14-159, C0251422 Class 2 Replacement        Weld 10-2DB20-24      EPU  - RHR  Crosstie - "B" ISI large bore weld                      No        11/14/2014    14-160, C0251423 Class 2 Replacement        Weld 10-2DB20-26      EPU  - RHR  Crosstie - "B" ISI large bore weld                      No        11/14/2014    14-161, C0251424 Class 2 Replacement        Weld 10-2DB20-28      EPU  - RHR  Crosstie - "B" ISI large bore weld                      No        11/14/2014    14-162, C0251425 Class 2 Replacement         Weld 10-2DD20-19      EPU  - RHR  Crosstie - "D" ISI large bore weld                      No        11/14/2014    14-163, C0251426 Class 2 Replacement    Weld 10-2DD20-20, 21C1,28  EPU  - RHR  Crosstie - "D" ISI large bore weld                      No        11/18/2014    14-164, C0251427 Class 2 Replacement        Weld 10-2DD20-25      EPU  - RHR  Crosstie - "D" ISI large bore weld                      No        11/18/2014    14-165, C0251428 Class 2 Replacement        Weld 10-2DD20-26      EPU  - RHR  Crosstie - "D" ISI large bore weld                      No        9/21/2014    14-166, C0251429 Class 2 Replacement        Weld 10-2DD20-27      EPU  - RHR  Crosstie - "D" ISI large bore weld                      No        11/21/2014    14-167, C0251430 Class 2 Replacement  HV-2-10-23453B/D, MO-23452B  EPU - RHR Crosstie - Install Valves/Flanges ECR 11-00498            No        11/22/2014    14-168, C0251438 Class 2 Replacement        Weld 10-2BD10-13      EPU - RHR Crosstie - "B" and "D" ISI large bore weld                No        11/21/2014    14-169, C0251446 Class 2 Replacement      RHR Crosstie "A" Lines  EPU - RHR Crosstie - "A" install weldolet and 3" blind flange        No        11/1/2014    14-172, C0251821 Class 2 Replacement      RHR Crosstie "D"Lines    EPU - RHR Crosstie - "D"install weldolet and 3" blind flange        No        11/14/2014    14-173, C0251822 Class 2 Replacement            10-GA-H 593        Installed new spring can support                                    No        11/26/2014    14-195, C0251369 Class 2 Replacement        Weld 10-2DC20-19      EPU   - RHR Crosstie - "C" ISI large bore weld                      No        11/1/2014    14-203, C0253245 Class 2 Replacement        Weld 10-2DB20-20      EPU  - RHR Crosstie - "D" ISI large bore weld                      No        11/14/2014    14-204, C0253261 Class 2 Replacement        Weld 10-2BD10-02      EPU  - RHR Crosstie - "D" ISI large bore weld                      No        11/18/2014    14-205, C0253368 Class 2 Replacement        Weld 10-2AC10-02      EPU  - RHR Crosstie - "C" ISI large bore weld                      No        11/4/2014    14-206, C0253356 Class 2 Replacement        Weld 10-2BD10-16      EPU  - RHR Crosstie - "D" ISI large bore weld                      No        10/7/2014    14-207, C0253370
-"A" ISI large bore weldEPU -RHR Crosstie  
 
-"A" ISI large bore weldEPU -RHR Crosstie
TABLE 2                                                      01/31/15,  Page 5 of 7 ABSTRACT OF ASME REPAIRS, REPLACEMENTS, OR CORRECTIVE MEASURES FOR PEACH BOTTOM ATOMIC POWER STATION, UNIT NO. 2 OCTOBER 19, 2012 TO DECEMBER 2, 2014 (END OF P2R20 REFUEL OUTAGE)
-"A" ISI large bore weld CV-2-10-2677A EPU -RHR Crosstie  
SYSTEM 10:  RESIDUAL HEAT REMOVAL (continued)
-"A" ISI large bore weld CV-2-10-2677A EPU -RHR Crosstie
Flaw or Relevant Repair,                                                                                            Condition Found Replacement,                                                                                          During Scheduled Code  or Corrective      Item Description                                                                  Section XI Exam    Date Class    Measure          (component I.D.)                Description Of Work Performed                          Or Test    Complete    R&R Plan # and W/O #
-"A" ISI large bore weldEPU -RHR Crosstie  
Class 2 Replacement        Weld 10-2AC10-16        EPU - RHR Crosstie - "C" ISI large bore weld                      No        10/6/2014    14-208, C0253358 Class 2    Repair              10GB-H61          Repaired and modified 1OGB-H61 per ECR PB14-00002                  No        11/13/2014    14-212, C0253756 Class 2 Replacement        Weld 10-2DB20-29        EPU - RHR Crosstie - "D" ISI large bore weld                      No        11/14/2014    14-227, C0254714 Class 2 Replacement  2" pipe cap on 10GB-20" line EPU - RHR Crosstie - "D" RHR Pump Disch line 2" pipe cap          No        11/20/2014    14-233, C0248907 Class 2 Replacement          MO-2-10-031 B        Replaced RHR loop "B" D/W spray inboard isolation valve            No        11/30/2014   14-235, C0254950 SYSTEM 11:  STANDBY LIQUID CONTROL SYSTEM Flaw or Relevant Repair,                                                                                            Condition Found Replacement,                                                                                          During Scheduled Code  or Corrective      Item Description                                                                  Section XI Exam      Date Class    Measure          (component I.D.)                Description Of Work Performed                          Or Test    Complete    R&R Plan # and W/O #
-"C" ISI large bore weldEPU -RHR Crosstie  
Class 2 Replacement            RV-2-11-39A        Installed new relief valve                                        No        11/5/2014     14-012, R1185222 SYSTEM 23:  HIGH PRESSURE COOLANT INJECTION SYSTEM Flaw or Relevant Repair,                                                                                            Condition Found Replacement,                                                                                          During Scheduled Code  or Corrective      Item Description                                                                  Section XI Exam      Date Class    Measure          (component I.D.)                Description Of Work Performed                          Or Test    Complete    R&R Plan # and W/O #
-"C" ISI large bore weld CV-2-10-2677C EPU -RHR Crosstie  
Class 2 Replacement          RV-2-23B-034        Installed new relief valve                                        No        1/13/2014   13-159, C0250066 Class 2 Replacement          HPCI Supports        EPU - Install / Modify HPCI Supports per ECR 12-00178              No        11/18/2014   14-074, C0250662 Class 2 Replacement        LS-2-23-091 A/091 B    EPU - Relocate Torus High Level Switch per ECR 12-00338            No        11/13/2014   14-093, C0251113 Class 2 Replacement            LE-2-23-090        Replace stainless steel flange with carbon per ECR 12-00338        No        12/1/2014   14-211, C0252743
-"C" ISI large bore weld CV-2-10-2677C EPU -RHR Crosstie  
 
-"C" ISI large bore weldEPU -RHR Crosstie  
TABLE 2                                                  01/31/15,  Page 6 of 7 ABSTRACT OF ASME REPAIRS, REPLACEMENTS, OR CORRECTIVE MEASURES FOR PEACH BOTTOM ATOMIC POWER STATION, UNIT NO. 2 OCTOBER 19, 2012 TO DECEMBER 2, 2014 (END OF P2R20 REFUEL OUTAGE)
-"C" ISI large bore weldEPU -RHR Crosstie  
SYSTEM 65A:    HYDRAULIC SNUBBERS Flaw or Relevant Repair,                                                                                    Condition Found Replacement,                                                                                  During Scheduled Code  or Corrective    Item Description                                                              Section XI Exam    Date Class    Measure      (component I.D.)              Description Of Work Performed                      Or Test    Complete    R&R Plan # and W/O #
-"C" ISI large bore weldEPU -RHR Crosstie
Class 1 Replacement            SS-B-5          Installed new hydraulic snubber and rod eye adapter            No        10/27/2014   06-069, R0508762 Class 1 Replacement            SS-D-3          Installed new hydraulic snubber                                No        10/30/2014   06-072, R0475287 Class 1 Replacement            SS-B-3          Installed new hydraulic snubber                                No        10/25/2014   06-078, R0470750 Class 2 Replacement          1-GG-S-29        Installed new hydraulic snubber                                No        10/23/2014   06-089, R0481891 Class 1 Replacement            SS-B-4          Installed new hydraulic snubber and rod eye adapter            No        10/27/2014    14-048, R0475279 Class 1 Replacement        23-DBN-S-22        Installed new hydraulic snubber                                No        11/3/2014    14-050, R0780506 Class 1 Replacement            SS-3-D          Installed new hydraulic snubber                                No        11/4/2014    14-052, R0598742 Class 2 Replacement      Various Snubbers      EPU - Install / Modify Snubbers per ECR 12-00179              No        11/23/2014    14-070, C0247050 Class 1 Replacement      Various Snubbers      EPU - MS Snubbers NB lines Inside Drywell ECR 12-00178        No        11/23/2014    14-072, C0250660 Class 1 Replacement      Various Snubbers      EPU - MS Snubbers C/D lines Inside Drywell ECR 12-00178        No        11/18/2014    14-073, C0250661 Class 1 Replacement      Various Supports      EPU - Modify Feedwater & Core Spray Supts ECR 12-00178        No        11/18/2014    14-075, C0250668 Class 1 Replacement            SS-D-7          Installed new hydraulic snubber                                No        11/14/2014    14-077, C0250667 Class 2 Replacement        23-DDN-S-9        Installed new hydraulic snubber                                No        10/25/2014    14-079, R0597874 Class 1 Replacement        6-DDNL-S-9        Installed new hydraulic snubber                                No        10/23/2014    14-080, R0705368 Class 2 Replacement        10-GB-S-587        Installed new hydraulic snubber                                No        11/17/2014    14-110, C0251221 Class 2 Replacement        10-GB-S-588        Installed new hydraulic snubber                                No        11/21/2014    14-111, C0251222 Class 2 Replacement         10-GB-S-590        Installed new hydraulic snubber                                No        11/18/2014    14-117, C0251239 Class 2 Replacement        10-GB-S-591        Installed new hydraulic snubber                                No        11/18/2014    14-118, C0251240 Class 2 Replacement        10-GB-S-602        Installed new hydraulic snubber                                No        11/18/2014    14-119, C0251241 Class 2 Replacement        10-GB-S-600        Installed new hydraulic snubber                                No        11/26/2014    14-149, C0251360 Class 2 Replacement        10-GB-S-601        Installed new hydraulic snubber                                No        11/26/2014   14-150, C0251361 Class 2 Replacement        10-GB-S-603        Installed new hydraulic snubber                                No        11/26/2014   14-151, C0251362 Class 2 Replacement        10-GB-S-597        Installed new hydraulic snubber                                No        11/26/2014   14-193, C0251367 Class 2 Replacement        10-GB-S-598        Installed new hydraulic snubber                                No        11/26/2014    14-194, C0251368
-Install Valves/Flanges ECR 11-00497EPU -RHR Crosstie  
 
-"A" and "C" ISI large bore weldEPU -RHR Crosstie
TABLE 2                                  01/31/15, Page 7 of 7 ABSTRACT OF ASME REPAIRS, REPLACEMENTS, OR CORRECTIVE MEASURES FOR PEACH BOTTOM ATOMIC POWER STATION, UNIT NO. 2 OCTOBER 19, 2012 TO DECEMBER 2, 2014 (END OF P2R20 REFUEL OUTAGE)
-B/D Lines -Online -ECR 11-00498Flaw or RelevantCondition FoundDuring Scheduled Section Xl ExamOr TestNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoDateComplete R&R Plan # and W/O #11/17/2014 2/11/2013 4/11/2014 2/13/2014 9/4/20149/30/2014 11/13/2014 11/16/2014 11/12/2014 11/7/2014 11/7/2014 11/15/2014 11/21/2014 11/12/2014 11/29/2014 11/19/2014 11/19/2014 10/30/2014 11/1/2014 10/30/2014 10/30/2014 11/1/2014 9/24/2014 10/30/2014 10/30/2014 11/1/2014 9/21/2014 11/2/2014 11/1/2014 11/1/2014 11/13/2014 11/12/2014 10/10/2014 12-081,12-157,12-158,13-162,14-099,14-100,14-101,14-102,14-103,14-108,14-109,14-112,14-113,14-114,14-115,14-116,14-120,14-121,14-122,14-123,14-124,14-125,14-126,14-127,14-128,14-129,14-130,14-131,14-132,14-133,14-134,14-135,14-136,C0241257R 1062078R0974607R0963795C0248755C0248760C0248761C0248762C0248763C0251208C0251209C0251226C0251229C0251236C0251237C0251238C0251242C0251269C0251270C0251408C0251409C0251410C0251411C0251412C0251413C0251414C0251415C0251416C0251417C0251418C0251435C0251444C0248901 TABLE 2ABSTRACT OF ASME REPAIRS, REPLACEMENTS, OR CORRECTIVE MEASURESFOR PEACH BO'TOM ATOMIC POWER STATION, UNIT NO. 2OCTOBER 19, 2012 TO DECEMBER 2, 2014(END OF P2R20 REFUEL OUTAGE)01/31/15, Page 4 of 7SYSTEM 10: RESIDUAL HEAT REMOVAL (continued)
SYSTEM 65B:    MECHANICAL SNUBBERS Flaw or Relevant Repair,                                                                    Condition Found Replacement,                                                                  During Scheduled Code  or Corrective    Item Description                                            Section XI Exam    Date Class    Measure        (component I.D.)              Description Of Work Performed     Or Test    Complete    R&R Plan # and W/O #
CodeClassClass 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Repair,Replacement, or Corrective MeasureReplacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Item Description (component I.D.)RHR Crosstie B/D LinesRHR Crosstie "B" LinesRHR Crosstie "D" LinesRHR Crosstie "D" LinesWeld 10-2XB020-11
Class 1 Replacement          H-3LS-142-2        Installed new mechanical snubber              No        11/7/2014    14-053, C0248318 N/A  Replacement          30-JB-S-101        Installed new mechanical snubber              No        10/30/2014   14-054, C0248319 Class M Replacement          9-H1B-H-51        Installed new mechanical snubber              No        10/21/2014   14-055, C0248320 Class 2 Replacement          27-HC-S-55        Installed new mechanical snubber              No        10/21/2014    14-056, C0248321 Class 2 Replacement         14-MO-S-26        Installed new mechanical snubber              No        11/5/2014    14-059, C0248324 Class 2 Replacement         10-GB-S-79        Installed new mechanical snubber              No        11/24/2014    14-060, C0248325 Class 1 Replacement             SS-2-B         Installed new mechanical snubber              No        11/3/2014    14-061, C0248326 Class 1 Replacement            SS-1-B         Installed new mechanical snubber              No        11/3/2014    14-062, C0248327 Class 1 Replacement          H-3LS-142-3       Installed new mechanical snubber              No        11/7/2014    14-063, C0248328 N/A  Replacement          30-JB-S-106        Installed new mechanical snubber              No        10/30/2014    14-064, C0248329 N/A  Replacement          30-JB-S-102        Installed new mechanical snubber              No        10/30/2014    14-065, C0248330 Class 2 Replacement          23-HB-S-19        Installed new mechanical snubber              No        10/25/2014    14-066, C0248331 Class 2 Replacement          10-HB-S-1        Installed new mechanical snubber              No        10/21/2014    14-067, C0248332 Class 2 Replacement    10-GB-S-76, 10-GB-S-77  Installed new mechanical snubbers            No        11/7/2014    14-105, C0248765 Class 2 Replacement          10-GB-S-75        Removed and rewelded supports                No        11/17/2014    14-107, C0251199 Class 2 Replacement          10-GB-S-78        Removed and rewelded supports                No        11/26/2014    14-153, C0251365 Class 2 Replacement          10-GB-S-77        Installed new mechanical snubber             No        11/5/2014    14-224, C0248765 Class 2 Replacement          10-GB-S-80        Installed new mechanical snubber              No        11/24/2014    14-228, C0254716
& 12Weld 10-2XD020-20  
 
& 2110-GB-H594 10-GB-S-599 10-GB-H595 10-GB-H74 10-GB-H592 1 0-GA-S-607 10-GB-H81 Weld 10-2DB20-16 Weld 10-2DB20-22 Weld 10-2DB20-23 Weld 10-2DB20-24 Weld 10-2DB20-26 Weld 10-2DB20-28 Weld 10-2DD20-19 Weld 10-2DD20-20, 21C1,28Weld 10-2DD20-25 Weld 10-2DD20-26 Weld 10-2DD20-27 HV-2-10-23453B/D, MO-23452B Weld 10-2BD10-13 RHR Crosstie "A" LinesRHR Crosstie "D" Lines10-GA-H 593Weld 10-2DC20-19 Weld 10-2DB20-20 Weld 10-2BD10-02 Weld 10-2AC10-02 Weld 10-2BD10-16 Description Of Work Performed EPU -RHR Crosstie  
Attachment 2 Peach Bottom Atomic Power Station Unit 3 Closure Head Weld Indication Evaluation - Supplement to Unit 3 Owner's Activity Report During review of historical data, it was identified that the Unit 3 closure head weld, CH-MA, examined in P3R18 had been evaluated using the methods and acceptance criteria of the 1989 edition of the ASME Section XI code ( 3 rd ISI Inspection Interval code). This evaluation should have used the 2001 edition of the ASME Section Xl code since the evaluation was performed in the 4 th SI Inspection Interval. This is a self-identified issue that was captured in the PBAPS Corrective Action Program (IR 1554519). A code reconciliation was performed to ensure that the identified weld flaw was still acceptable in accordance with the ASME Section Xl 2001 edition. The reconciliation performed determined that the flaw evaluation met the requirements of the 2001 code with no changes required. The indication was originally discovered during the 1 3 th Unit 3 Refueling Outage (3 rd ISI inspection interval) and was re-inspected satisfactorily in the 18't Unit 3 Refueling Outage in 2011 (4 th ISI inspection interval).}}
-B/D Lines -Outage -ECR 11-00498EPU -RHR Crosstie
-"B" Line -Outage -ECR 11-00498EPU -RHR Crosstie  
-"D" Line -Outage -ECR 11-00498EPU -RHR Crosstie  
-"D" Line -Outage -ECR 11-00498EPU -RHR Crosstie
-FE-2-10-81076B ISI large bore weldsEPU -RHR Crosstie
-FE-2-10-81076D ISI large bore weldsInstalled new spring can supportInstalled new strut supportInstalled new spring can supportReplaced and relocated supportInstalled new spring can supportInstalled new strut supportInstalled new spring can assemblyEPU -RHR Crosstie  
-"B" ISI large bore weldEPU -RHR Crosstie
-"B" ISI large bore weldEPU -RHR Crosstie
-"B" ISI large bore weldEPU -RHR Crosstie  
-"B" ISI large bore weldEPU -RHR Crosstie
-"B" ISI large bore weldEPU -RHR Crosstie
-"B" ISI large bore weldEPU -RHR Crosstie
-"D" ISI large bore weldEPU -RHR Crosstie
-"D" ISI large bore weldEPU -RHR Crosstie
-"D" ISI large bore weldEPU -RHR Crosstie
-"D" ISI large bore weldEPU -RHR Crosstie  
-"D" ISI large bore weldEPU -RHR Crosstie
-Install Valves/Flanges ECR 11-00498EPU -RHR Crosstie  
-"B" and "D" ISI large bore weldEPU -RHR Crosstie
-"A" install weldolet and 3" blind flangeEPU -RHR Crosstie  
-"D" install weldolet and 3" blind flangeInstalled new spring can supportEPU -RHR Crosstie
-"C" ISI large bore weldEPU -RHR Crosstie
-"D" ISI large bore weldEPU -RHR Crosstie
-"D" ISI large bore weldEPU -RHR Crosstie
-"C" ISI large bore weldEPU -RHR Crosstie
-"D" ISI large bore weldFlaw or RelevantCondition FoundDuring Scheduled Section XI ExamOr TestNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoDateComplete10/2/2014 11/19/2014 11/22/2014 11/23/2014 11/15/2014 11/15/2014 11/26/2014 11/26/2014 11/26/2014 11/26/2014 11/26/2014 11/26/2014 11/26/2014 11/14/2014 11/14/2014 9/24/2014 11/14/2014 11/14/2014 11/14/2014 11/14/2014 11/18/2014 11/18/2014 9/21/2014 11/21/2014 11/22/2014 11/21/2014 11/1/2014 11/14/2014 11/26/2014 11/1/2014 11/14/2014 11/18/2014 11/4/2014 10/7/2014 R&R Plan # and W/O #14-137, C024890514-138, C024890614-139, C024890714-141, C024890914-144, C025127714-145, C025127814-146, C025135714-147, C025135814-148, C025135914-152, C025136314-154, C025136614-155, C025137014-156, C025137114-157, C025141914-158, C025142114-159, C025142214-160, C025142314-161, C025142414-162, C025142514-163, C025142614-164, C025142714-165, C025142814-166, C025142914-167, C025143014-168, C025143814-169, C025144614-172, C025182114-173, C025182214-195, C025136914-203, C025324514-204, C025326114-205, C025336814-206, C025335614-207, C0253370 TABLE 2ABSTRACT OF ASME REPAIRS, REPLACEMENTS, OR CORRECTIVE MEASURESFOR PEACH BOTTOM ATOMIC POWER STATION, UNIT NO. 2OCTOBER 19, 2012 TO DECEMBER 2, 2014(END OF P2R20 REFUEL OUTAGE)01/31/15, Page 5 of 7SYSTEM 10: RESIDUAL HEAT REMOVAL (continued)
Repair,Replacement, Code or Corrective Class MeasureClass 2Class 2Class 2Class 2Class 2Replacement RepairReplacement Replacement Replacement Item Description (component I.D.)Weld 10-2AC10-16 10GB-H61Weld 10-2DB20-29 2" pipe cap on 10GB-20" lineMO-2-10-031 BDescription Of Work Performed EPU -RHR Crosstie
-"C" ISI large bore weldRepaired and modified 1OGB-H61 per ECR PB14-00002 EPU -RHR Crosstie
-"D" ISI large bore weldEPU -RHR Crosstie
-"D" RHR Pump Disch line 2" pipe capReplaced RHR loop "B" D/W spray inboard isolation valveFlaw or RelevantCondition FoundDuring Scheduled Section XI ExamOr TestNoNoNoNoNoDateComplete10/6/2014 11/13/2014 11/14/2014 11/20/2014 11/30/2014 R&R Plan # and W/O #14-208, C025335814-212, C025375614-227, C025471414-233, C024890714-235, C0254950SYSTEM 11: STANDBY LIQUID CONTROL SYSTEMRepair,Replacement, Code or Corrective Class MeasureClass 2 Replacement Flaw or RelevantCondition FoundDuring Scheduled Section XI ExamOr TestItem Description (component I.D.)Description Of Work Performed DateComplete R&R Plan # and W/O #11/5/2014 14-012, R1185222RV-2-11-39A Installed new relief valveNoSYSTEM 23: HIGH PRESSURE COOLANT INJECTION SYSTEMCodeClassClass 2Class 2Class 2Class 2Repair,Replacement, or Corrective MeasureReplacement Replacement Replacement Replacement Item Description (component I.D.)RV-2-23B-034 HPCI SupportsLS-2-23-091 A/091 BLE-2-23-090 Description Of Work Performed Installed new relief valveEPU -Install / Modify HPCI Supports per ECR 12-00178EPU -Relocate Torus High Level Switch per ECR 12-00338Replace stainless steel flange with carbon per ECR 12-00338Flaw or RelevantCondition FoundDuring Scheduled Section XI ExamOr TestNoNoNoNoDateComplete1/13/2014 11/18/2014 11/13/2014 12/1/2014 R&R Plan # and W/O #13-159, C025006614-074, C025066214-093, C025111314-211, C0252743 TABLE 2ABSTRACT OF ASME REPAIRS, REPLACEMENTS, OR CORRECTIVE MEASURESFOR PEACH BOTTOM ATOMIC POWER STATION, UNIT NO. 2OCTOBER 19, 2012 TO DECEMBER 2, 2014(END OF P2R20 REFUEL OUTAGE)SYSTEM 65A: HYDRAULIC SNUBBERS01/31/15, Page 6 of 7Repair,Replacement, Code or Corrective Class MeasureClass 1Class 1Class 1Class 2Class 1Class 1Class 1Class 2Class 1Class 1Class 1Class 1Class 2Class 1Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Item Description (component I.D.)SS-B-5SS-D-3SS-B-31-GG-S-29 SS-B-423-DBN-S-22 SS-3-DVarious SnubbersVarious SnubbersVarious SnubbersVarious SupportsSS-D-723-DDN-S-9 6-DDNL-S-9 10-GB-S-587 10-GB-S-588 10-GB-S-590 10-GB-S-591 10-GB-S-602 10-GB-S-600 10-GB-S-601 10-GB-S-603 10-GB-S-597 10-GB-S-598 Description Of Work Performed Installed new hydraulic snubber and rod eye adapterInstalled new hydraulic snubberInstalled new hydraulic snubberInstalled new hydraulic snubberInstalled new hydraulic snubber and rod eye adapterInstalled new hydraulic snubberInstalled new hydraulic snubberEPU -Install / Modify Snubbers per ECR 12-00179EPU -MS Snubbers NB lines Inside Drywell ECR 12-00178EPU -MS Snubbers C/D lines Inside Drywell ECR 12-00178EPU -Modify Feedwater
& Core Spray Supts ECR 12-00178Installed new hydraulic snubberInstalled new hydraulic snubberInstalled new hydraulic snubberInstalled new hydraulic snubberInstalled new hydraulic snubberInstalled new hydraulic snubberInstalled new hydraulic snubberInstalled new hydraulic snubberInstalled new hydraulic snubberInstalled new hydraulic snubberInstalled new hydraulic snubberInstalled new hydraulic snubberInstalled new hydraulic snubberFlaw or RelevantCondition FoundDuring Scheduled Section XI ExamOr TestNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoDateComplete10/27/2014 10/30/2014 10/25/2014 10/23/2014 10/27/2014 11/3/2014 11/4/2014 11/23/2014 11/23/2014 11/18/2014 11/18/2014 11/14/2014 10/25/2014 10/23/2014 11/17/2014 11/21/2014 11/18/2014 11/18/2014 11/18/2014 11/26/2014 11/26/2014 11/26/2014 11/26/2014 11/26/2014 R&R Plan # and W/O #06-069,06-072,06-078,06-089,14-048,14-050,14-052,14-070,14-072,14-073,14-075,14-077,14-079,14-080,14-110,14-111,14-117,14-118,14-119,14-149,14-150,14-151,14-193,14-194,R0508762R0475287R0470750R0481891R0475279R0780506R0598742C0247050C0250660C0250661C0250668C0250667R0597874R0705368C0251221C0251222C0251239C0251240C0251241C0251360C0251361C0251362C0251367C0251368 TABLE 2ABSTRACT OF ASME REPAIRS, REPLACEMENTS, OR CORRECTIVE MEASURESFOR PEACH BOTTOM ATOMIC POWER STATION, UNIT NO. 2OCTOBER 19, 2012 TO DECEMBER 2, 2014(END OF P2R20 REFUEL OUTAGE)SYSTEM 65B: MECHANICAL SNUBBERS01/31/15, Page 7 of 7Repair,Replacement, Code or Corrective Class MeasureClass 1N/AClass MClass 2Class 2Class 2Class 1Class 1Class 1N/AN/AClass 2Class 2Class 2Class 2Class 2Class 2Class 2Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Replacement Item Description (component I.D.)H-3LS-142-2 30-JB-S-101 9-H1B-H-51 27-HC-S-55 14-MO-S-26 1 0-GB-S-79 SS-2-BSS-1-BH-3LS-142-3 30-JB-S-106 30-JB-S-102 23-HB-S-19 10-HB-S-1 10-GB-S-76, 10-GB-S-77 1 0-GB-S-75 1 0-GB-S-78 1 0-GB-S-77 1 0-GB-S-80 Description Of Work Performed Installed new mechanical snubberInstalled new mechanical snubberInstalled new mechanical snubberInstalled new mechanical snubberInstalled new mechanical snubberInstalled new mechanical snubberInstalled new mechanical snubberInstalled new mechanical snubberInstalled new mechanical snubberInstalled new mechanical snubberInstalled new mechanical snubberInstalled new mechanical snubberInstalled new mechanical snubberInstalled new mechanical snubbersRemoved and rewelded supportsRemoved and rewelded supportsInstalled new mechanical snubberInstalled new mechanical snubberFlaw or RelevantCondition FoundDuring Scheduled Section XI ExamOr TestNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoDateComplete11/7/2014 10/30/2014 10/21/2014 10/21/2014 11/5/2014 11/24/2014 11/3/2014 11/3/2014 11/7/2014 10/30/2014 10/30/2014 10/25/2014 10/21/2014 11/7/2014 11/17/2014 11/26/2014 11/5/2014 11/24/2014 R&R Plan # and W/O #14-053,14-054,14-055,14-056,14-059,14-060,14-061,14-062,14-063,14-064,14-065,14-066,14-067,14-105,14-107,14-153,14-224,14-228,C0248318C0248319C0248320C0248321C0248324C0248325C0248326C0248327C0248328C0248329C0248330C0248331C0248332C0248765C0251199C0251365C0248765C0254716 Attachment 2Peach Bottom Atomic Power Station Unit 3Closure Head Weld Indication Evaluation
-Supplement to Unit 3 Owner's ActivityReportDuring review of historical data, it was identified that the Unit 3 closure head weld, CH-MA, examined in P3R18 had been evaluated using the methods and acceptance criteriaof the 1989 edition of the ASME Section XI code (3rd ISI Inspection Interval code). Thisevaluation should have used the 2001 edition of the ASME Section Xl code since theevaluation was performed in the 4th SI Inspection Interval.
This is a self-identified issuethat was captured in the PBAPS Corrective Action Program (IR 1554519).
A codereconciliation was performed to ensure that the identified weld flaw was still acceptable in accordance with the ASME Section Xl 2001 edition.
The reconciliation performed determined that the flaw evaluation met the requirements of the 2001 code with nochanges required.
The indication was originally discovered during the 13th Unit 3Refueling Outage (3rd ISI inspection interval) and was re-inspected satisfactorily in the18't Unit 3 Refueling Outage in 2011 (4th ISI inspection interval).}}

Latest revision as of 14:28, 31 October 2019

Submittal of the In-Service Inspection (ISI) Owner'S Activity Report (Oar)For the 20th Refueling Outage for Unit 2 and Supplement to the 18 Refueling Outage OAR
ML15068A350
Person / Time
Site: Peach Bottom  Constellation icon.png
Issue date: 03/03/2015
From: Pat Navin
Exelon Generation Co
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML15068A350 (12)
v • d • e


Text

Exelon Generation.

10CFR 50.55a March 3, 2015 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Peach Bottom Atomic Power Station (PBAPS) Units 2 and 3 Renewed Facility Operating License Nos. DPR-44 and DPR-56 NRC Docket Nos. 50-277 and 50-278

Subject:

Submittal of the In-Service Inspection (ISI) Owner's Activity Report (OAR.

for the 2 0th Refueling Outage for Unit 2 and Supplement to the 18 Refueling Outage OAR for Unit 3 Enclosed in Attachment 1 is the ISI Owner's Activity Report covering ISI activities associated with the second 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 Inservice 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 Xl, Division 1).

In addition, a supplement to the flaw evaluation for the Unit 3 18 ' Refueling Outage OAR concerning a closure head weld is being provided in Attachment 2. This indication was originally discovered during the 1 3 th Unit 3 Refueling Outage (3 rd ISI inspection interval) and was re-inspected satisfactorily in the 18' Unit 3 Refueling Outage in 2011 (4 th ISI inspection interval). A summary of the evaluation performed for this closure head indication is provided in Attachment 2.

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

Sincerely Patrick D. Navin Plant Manager Peach Bottom Atomic Power Station Attachments cc: US NRC, Administrator, Region I US NRC, Senior Resident Inspector R. R. Janati, Commonwealth of Pennsylvania S. Gray, State of Maryland P. Steinhauer, PSE&G, Financial Controls and Co-owner Affairs 0 CCN: 15-31

Attachment 1 Peach Bottom Atomic Power Station Unit 2 Owner's Activity Report for the 2 0 th Refueling Outage

PEACH BOTTOM ATOMIC POWER STATION, UNIT No. 2 - P2R20 OAR REPORT FORM OAR-1 OWNER'S ACTIVITY REPORT Report Number P2R20 Plant Peach Bottom Atomic Power Station, 1848 Lay Road, Delta, PA 17314 Unit No. 2 Commercial Service Date July 5,1974 Refueling Outage No. 20 Current Inspection Interval ISI =Fourth / CISI = Second Current Inspection Period ISI = Second / CISI = Second Edition and Addenda of Section Xl Applicable to the inspection plans 2001 Edition throuqh 2003 Addenda Date and revision of inspection plan 05/20/2014 Rev 3 Edition & Addenda of Section Xl Applicable to repairs and replacements, if different than the inspection plan 2001 Edition through 2003 Addenda Code Cases used: N-460, N-513-3, N-532-4. N-578-1. N-700 & N-702 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 Xl; and (c) the repair/replacement activities and evaluations supporting the completion of P2R20 confp m to the requirements of Section Xl.

Signed Brian Rufo, ISI Program Owner 7Z / "Date 2/23/2015 Owner or Owner's Designy 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 Pennsylvania and employed by HSB Global Standards 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 ad arising from or c nected with this inspection.

LC** Commissions /t/'Z ,,5 ,,

,YI- l6sp Wor'sSinatre National Board, State, Province, and Endorsements Date =z_--,97

TABLE 1 ITEMS WITH FLAWS OR RELEVANT CONDITIONS THAT REQUIRED EVALUATION FOR CONTINUED SERVICE FOR PEACH BOTTOM ATOMIC POWER STATION, UNIT NO.2 OCTOBER 19, 2012 TO DECEMBER 2, 2014 (END OF P2R20 REFUEL OUTAGE)

Examination Cateor Item Num Item Description Evaluation Description Category Number Relevant Condition - General visual examination of the containment identified minor E-A E1.11 Containment coating coating deterioration. The conditions identified did not require repair per the coatings program. (Ref IR - 2400490, 2400498, 2405719, 2405732, 2406120, 2406122)

Relevant Condition - Hanger rod had mild abrasions due to rubbing against nearby F-A F1.20 Hanger rod movement obstructed conduit. Abrasions were superficial and did not impact support function. (Ref IR 2404923)

HCl Relevant Condition - Hanger identified as being misaligned. Condition was F-A F1.10 Hanger misaligned evaluated and it was determined that the hanger realigns due to thermal movement experienced during start-up. No additional actions required. (Ref IR 2405922)

TABLE 2 01/31/15, Page 1 of 7 ABSTRACT OF ASME REPAIRS, REPLACEMENTS, OR CORRECTIVE MEASURES FOR PEACH BOTTOM ATOMIC POWER STATION, UNIT NO. 2 OCTOBER 19, 2012 TO DECEMBER 2, 2014 (END OF P2R20 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 (component I.D.) Description Of Work Performed Or Test Complete R&R Plan # and W/O #

Class 2 Repair HV-2-08A-43001 A Performed leak repair injection on bonnet No 2/2/2013 12-151, C0245314 Class 2 Replacement HV-2-08A-43001 A Installed new valve No 10/30/2014 12-153, C0245315 Class 2 Replacement Hangers and Supports EPU - Install / Modify MS hangers/supports ECR12-00179 No 11/23/2014 14-071, C0247051 Class 1 Replacement RV-2-02-071 C Installed a rebuilt safety relief valve No 11/27/2014 14-084, R1181674 Class 1 Replacement RV-2-02-071 D Installed a rebuilt safety relief valve No 11/27/2014 14-085, R1251614 Class 1 Replacement RV-2-02-071 K Installed a rebuilt safety relief valve No 11/27/2014 14-087, R1181675 Class 1 Replacement RV-2-02-071 L Installed a rebuilt safety relief valve No 11/27/2014 14-088, R1182013 Class 1 Replacement RV-2-02-070A Installed a rebuilt safety relief valve No 11/27/2014 14-089, R1253611 Class 1 Replacement RV-2-02-070C Installed a rebuilt safety relief valve No 11/27/2014 14-090, C0251176 Class 1 Replacement RV-2-02-070B Installed a rebuilt safety relief valve No 11/27/2014 14-230, C0254743 Class 2 Repair 1 DB-H182 Rework/reweld spring can support 1DB-H182 No 11/30/2014 14-237, C0255118 SYSTEM 03: CONTROL ROD DRIVE Flaw or Relevant Repair, Condition Found Replacement, During Scheduled Code or Corrective Item Description Section XI Exam Date Class Measure (component I.D.) Description Of Work Performed Or Test Complete R&R Plan # and W/O #

Class 1 Replacement CRD's 02-39,10-11, 10-15, Exchanged CRD's with rebuilt CRD's No 11/27/2014 14-018, R1251765 10-23,10-31, 14-31, 18-19, 22-23, 22-59, 26-07, 26-31, 34-55, 38-03, 38-55, 42-35, 46-19, 46-27, 46-39, 50-35

TABLE 2 01/31/15, Page 2 of 7 ABSTRACT OF ASME REPAIRS, REPLACEMENTS, OR CORRECTIVE MEASURES FOR PEACH BOTTOM ATOMIC POWER STATION, UNIT NO. 2 OCTOBER 19, 2012 TO DECEMBER 2, 2014 (END OF P2R20 REFUEL OUTAGE)

SYSTEM 04: REACTOR PRESSURE VESSEL & INTERNALS Flaw or Relevant Repair, Condition Found Replacement, During Scheduled Code or Corrective Item Description Section XI Exam Date Class Measure (component I.D.) Description Of Work Performed Or Test Complete R&R Plan # and W/O #

Class 1 Replacement N6B Flange 20S001 Rx Vessel Replace N6B Flange Rx Vessel 20S001 per EOR 13-00046 No 11/27/2014 14-174, C0251472 SYSTEM 06: FEEDWATER Flaw or Relevant Repair, Condition Found Replacement, During Scheduled Code or Corrective Item Description Section Xl Exam Date Class Measure (component I.D.) Description Of Work Performed Or Test Complete R&R Plan # and W/O #

Class 1 Replacement OHK-2-06-96A Performed bonnet modification - welded to bolted No 11/16/2014 14-045, R1120518 Class 2 Replacement MO-2-06D-2163A EPU - install new 2AS018 RFPT, reinstall MO-2-06D-2163A No 11/18/2014 14-180, C0252423 Class 2 Replacement MO-2-06D-2163B EPU - install new 2BS018 RFPT, reinstall MO-2-06D-21638 No 11/16/2014 14-181, C0252426 Class 2 Replacement MO-2-06D-21630 EPU - install new 2CS018 RFPT, reinstall MO-2-06D-2163C No 11/18/2014 14-182, C0252430 Class 1 Replacement CHK-2-06-28A Performed bonnet modification - welded to bolted No 11/27/2014 14-221, R1245318 SYSTEM 07: PRIMARY CONTAINMENT Flaw or Relevant Repair, Condition Found Replacement, During Scheduled Code or Corrective Item Description Section XI Exam Date Class Measure (component I.D.) Description Of Work Performed Or Test Complete R&R Plan # and W/O #

Class M Replacement N-200B Installed new stud on Suppression Chamber Hatch No 11/26/2014 14-043, R1246916

TABLE 2 01/31/15, Page 3 of 7 ABSTRACT OF ASME REPAIRS, REPLACEMENTS, OR CORRECTIVE MEASURES FOR PEACH BOT7OM ATOMIC POWER STATION, UNIT NO. 2 OCTOBER 19, 2012 TO DECEMBER 2, 2014 (END OF P2R20 REFUEL OUTAGE)

SYSTEM 10: RESIDUAL HEAT REMOVAL Flaw or Relevant Repair, Condition Found Replacement, During Scheduled Code or Corrective Item Description Section Xl Exam Date Class Measure (component I.D.) Description Of Work Performed Or Test Complete R&R Plan # and W/O #

Class 2 Replacement MO-2-10-026B Installed new RHR loop "B" D/W Spray OB Isol Valve No 11/17/2014 12-081, C0241257 Class 2 Replacement RV-2-10-181 C Installed new RHR Hx. 2CE024 Shell Side Relief Valve No 2/11/2013 12-157, R 1062078 Class 2 Replacement PB-2-10-2BE024 Repaired partition plate, replaced top head bolting No 4/11/2014 12-158, R0974607 Class 2 Replacement PB-2-10-2AE024 Repaired vertical partition plate weld to the shell No 2/13/2014 13-162, R0963795 Class 2 Replacement RHR Crosstie A/C Lines EPU - RHR Crosstie - A/C Lines - Online - ECR 11-00497 No 9/4/2014 14-099, C0248755 Class 2 Replacement RHR Crosstie A/C Lines EPU - RHR Crosstie - A/C Lines - Outage - ECR 11-00497 No 9/30/2014 14-100, C0248760 Class 2 Replacement RHR Crosstie "A" Line EPU - RHR Crosstie - "A" Line - Outage - ECR 11-00497 No 11/13/2014 14-101, C0248761 Class 2 Replacement RHR Crosstie "C" Line EPU - RHR Crosstie - "C" Line - Outage - ECR 11-00497 No 11/16/2014 14-102, C0248762 Class 2 Replacement RHR Crosstie "A"Line EPU - RHR Crosstie - "A" Line - Outage - ECR 11-00497 No 11/12/2014 14-103, C0248763 Class 2 Replacement 10-GB-H-46 Replaced and relocated support No 11/7/2014 14-108, C0251208 Class 2 Replacement 10-GB-H582 Installed new spring can support No 11/7/2014 14-109, C0251209 Class 2 Replacement 10-GA-H583 Installed new spring can support No 11/15/2014 14-112, C0251226 Class 2 Replacement 10-GA-S-606 Installed new spring can support No 11/21/2014 14-113, C0251229 Class 2 Replacement 10-GB-H584 Installed new spring can support No 11/12/2014 14-114, C0251236 Class 2 Replacement 10-GB-S-589 Installed new strut support No 11/29/2014 14-115, C0251237 Class 2 Replacement 10-GB-H585 Installed new spring can support No 11/19/2014 14-116, C0251238 Class 2 Replacement 10-GB-H53 Installed new spring can assembly No 11/19/2014 14-120, C0251242 Class 2 Replacement Weld 10-2XA020-15 & 16 EPU - RHR Crosstie - FE-2-10-81076A ISI large bore welds No 10/30/2014 14-121, C0251269 Class 2 Replacement Weld 10-2XC020-11 & 12 EPU - RHR Crosstie - FE-2-10-81076C ISI large bore welds No 11/1/2014 14-122, C0251270 Class 2 Replacement Weld 10-2DA20-19 EPU - RHR Crosstie - "A" ISI large bore weld No 10/30/2014 14-123, C0251408 Class 2 Replacement Weld 10-2DA20-20 EPU - RHR Crosstie - "A" ISI large bore weld No 10/30/2014 14-124, C0251409 Class 2 Replacement Weld 10-2DA20-26 EPU - RHR Crosstie - "A" ISI large bore weld CV-2-10-2677A No 11/1/2014 14-125, C0251410 Class 2 Replacement Weld 10-2DA20-27 EPU - RHR Crosstie - "A" ISI large bore weld CV-2-10-2677A No 9/24/2014 14-126, C0251411 Class 2 Replacement Weld 10-2DA20-28 EPU - RHR Crosstie - "A" ISI large bore weld No 10/30/2014 14-127, C0251412 Class 2 Replacement Weld 10-2DC20-16 EPU - RHR Crosstie - "C" ISI large bore weld No 10/30/2014 14-128, C0251413 Class 2 Replacement Weld 10-2DC20-22 EPU - RHR Crosstie - "C" ISI large bore weld CV-2-10-2677C No 11/1/2014 14-129, C0251414 Class 2 Replacement Weld 10-2DC20-23 EPU - RHR Crosstie - "C" ISI large bore weld CV-2-10-2677C No 9/21/2014 14-130, C0251415 Class 2 Replacement Weld 10-2DC20-24 EPU - RHR Crosstie - "C" ISI large bore weld No 11/2/2014 14-131, C0251416 Class 2 Replacement Weld 10-2DC20-26 EPU - RHR Crosstie - "C" ISI large bore weld No 11/1/2014 14-132, C0251417 Class 2 Replacement Weld 10-2DC20-28 EPU - RHR Crosstie - "C" ISI large bore weld No 11/1/2014 14-133, C0251418 Class 2 Replacement HV-2-10-23453NC, MO-23452AB EPU - RHR Crosstie - Install Valves/Flanges ECR 11-00497 No 11/13/2014 14-134, C0251435 Class 2 Replacement Weld 10-2AC10-13 EPU - RHR Crosstie - "A" and "C" ISI large bore weld No 11/12/2014 14-135, C0251444 Class 2 Replacement RHR Crosstie B/D Lines EPU - RHR Crosstie - B/D Lines - Online - ECR 11-00498 No 10/10/2014 14-136, C0248901

TABLE 2 01/31/15, Page 4 of 7 ABSTRACT OF ASME REPAIRS, REPLACEMENTS, OR CORRECTIVE MEASURES FOR PEACH BO'TOM ATOMIC POWER STATION, UNIT NO. 2 OCTOBER 19, 2012 TO DECEMBER 2, 2014 (END OF P2R20 REFUEL OUTAGE)

SYSTEM 10: RESIDUAL HEAT REMOVAL (continued)

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

Class 2 Replacement RHR Crosstie B/D Lines EPU - RHR Crosstie - B/D Lines - Outage - ECR 11-00498 No 10/2/2014 14-137, C0248905 Class 2 Replacement RHR Crosstie "B" Lines EPU - RHR Crosstie - "B" Line - Outage - ECR 11-00498 No 11/19/2014 14-138, C0248906 Class 2 Replacement RHR Crosstie "D" Lines EPU - RHR Crosstie - "D" Line - Outage - ECR 11-00498 No 11/22/2014 14-139, C0248907 Class 2 Replacement RHR Crosstie "D" Lines EPU - RHR Crosstie - "D" Line - Outage - ECR 11-00498 No 11/23/2014 14-141, C0248909 Class 2 Replacement Weld 10-2XB020-11 & 12 EPU - RHR Crosstie - FE-2-10-81076B ISI large bore welds No 11/15/2014 14-144, C0251277 Class 2 Replacement Weld 10-2XD020-20 & 21 EPU - RHR Crosstie - FE-2-10-81076D ISI large bore welds No 11/15/2014 14-145, C0251278 Class 2 Replacement 10-GB-H594 Installed new spring can support No 11/26/2014 14-146, C0251357 Class 2 Replacement 10-GB-S-599 Installed new strut support No 11/26/2014 14-147, C0251358 Class 2 Replacement 10-GB-H595 Installed new spring can support No 11/26/2014 14-148, C0251359 Class 2 Replacement 10-GB-H74 Replaced and relocated support No 11/26/2014 14-152, C0251363 Class 2 Replacement 10-GB-H592 Installed new spring can support No 11/26/2014 14-154, C0251366 Class 2 Replacement 10-GA-S-607 Installed new strut support No 11/26/2014 14-155, C0251370 Class 2 Replacement 10-GB-H81 Installed new spring can assembly No 11/26/2014 14-156, C0251371 Class 2 Replacement Weld 10-2DB20-16 EPU - RHR Crosstie - "B" ISI large bore weld No 11/14/2014 14-157, C0251419 Class 2 Replacement Weld 10-2DB20-22 EPU - RHR Crosstie - "B" ISI large bore weld No 11/14/2014 14-158, C0251421 Class 2 Replacement Weld 10-2DB20-23 EPU - RHR Crosstie - "B" ISI large bore weld No 9/24/2014 14-159, C0251422 Class 2 Replacement Weld 10-2DB20-24 EPU - RHR Crosstie - "B" ISI large bore weld No 11/14/2014 14-160, C0251423 Class 2 Replacement Weld 10-2DB20-26 EPU - RHR Crosstie - "B" ISI large bore weld No 11/14/2014 14-161, C0251424 Class 2 Replacement Weld 10-2DB20-28 EPU - RHR Crosstie - "B" ISI large bore weld No 11/14/2014 14-162, C0251425 Class 2 Replacement Weld 10-2DD20-19 EPU - RHR Crosstie - "D" ISI large bore weld No 11/14/2014 14-163, C0251426 Class 2 Replacement Weld 10-2DD20-20, 21C1,28 EPU - RHR Crosstie - "D" ISI large bore weld No 11/18/2014 14-164, C0251427 Class 2 Replacement Weld 10-2DD20-25 EPU - RHR Crosstie - "D" ISI large bore weld No 11/18/2014 14-165, C0251428 Class 2 Replacement Weld 10-2DD20-26 EPU - RHR Crosstie - "D" ISI large bore weld No 9/21/2014 14-166, C0251429 Class 2 Replacement Weld 10-2DD20-27 EPU - RHR Crosstie - "D" ISI large bore weld No 11/21/2014 14-167, C0251430 Class 2 Replacement HV-2-10-23453B/D, MO-23452B EPU - RHR Crosstie - Install Valves/Flanges ECR 11-00498 No 11/22/2014 14-168, C0251438 Class 2 Replacement Weld 10-2BD10-13 EPU - RHR Crosstie - "B" and "D" ISI large bore weld No 11/21/2014 14-169, C0251446 Class 2 Replacement RHR Crosstie "A" Lines EPU - RHR Crosstie - "A" install weldolet and 3" blind flange No 11/1/2014 14-172, C0251821 Class 2 Replacement RHR Crosstie "D"Lines EPU - RHR Crosstie - "D"install weldolet and 3" blind flange No 11/14/2014 14-173, C0251822 Class 2 Replacement 10-GA-H 593 Installed new spring can support No 11/26/2014 14-195, C0251369 Class 2 Replacement Weld 10-2DC20-19 EPU - RHR Crosstie - "C" ISI large bore weld No 11/1/2014 14-203, C0253245 Class 2 Replacement Weld 10-2DB20-20 EPU - RHR Crosstie - "D" ISI large bore weld No 11/14/2014 14-204, C0253261 Class 2 Replacement Weld 10-2BD10-02 EPU - RHR Crosstie - "D" ISI large bore weld No 11/18/2014 14-205, C0253368 Class 2 Replacement Weld 10-2AC10-02 EPU - RHR Crosstie - "C" ISI large bore weld No 11/4/2014 14-206, C0253356 Class 2 Replacement Weld 10-2BD10-16 EPU - RHR Crosstie - "D" ISI large bore weld No 10/7/2014 14-207, C0253370

TABLE 2 01/31/15, Page 5 of 7 ABSTRACT OF ASME REPAIRS, REPLACEMENTS, OR CORRECTIVE MEASURES FOR PEACH BOTTOM ATOMIC POWER STATION, UNIT NO. 2 OCTOBER 19, 2012 TO DECEMBER 2, 2014 (END OF P2R20 REFUEL OUTAGE)

SYSTEM 10: RESIDUAL HEAT REMOVAL (continued)

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

Class 2 Replacement Weld 10-2AC10-16 EPU - RHR Crosstie - "C" ISI large bore weld No 10/6/2014 14-208, C0253358 Class 2 Repair 10GB-H61 Repaired and modified 1OGB-H61 per ECR PB14-00002 No 11/13/2014 14-212, C0253756 Class 2 Replacement Weld 10-2DB20-29 EPU - RHR Crosstie - "D" ISI large bore weld No 11/14/2014 14-227, C0254714 Class 2 Replacement 2" pipe cap on 10GB-20" line EPU - RHR Crosstie - "D" RHR Pump Disch line 2" pipe cap No 11/20/2014 14-233, C0248907 Class 2 Replacement MO-2-10-031 B Replaced RHR loop "B" D/W spray inboard isolation valve No 11/30/2014 14-235, C0254950 SYSTEM 11: STANDBY LIQUID CONTROL SYSTEM Flaw or Relevant Repair, Condition Found Replacement, During Scheduled Code or Corrective Item Description Section XI Exam Date Class Measure (component I.D.) Description Of Work Performed Or Test Complete R&R Plan # and W/O #

Class 2 Replacement RV-2-11-39A Installed new relief valve No 11/5/2014 14-012, R1185222 SYSTEM 23: HIGH PRESSURE COOLANT INJECTION SYSTEM Flaw or Relevant Repair, Condition Found Replacement, During Scheduled Code or Corrective Item Description Section XI Exam Date Class Measure (component I.D.) Description Of Work Performed Or Test Complete R&R Plan # and W/O #

Class 2 Replacement RV-2-23B-034 Installed new relief valve No 1/13/2014 13-159, C0250066 Class 2 Replacement HPCI Supports EPU - Install / Modify HPCI Supports per ECR 12-00178 No 11/18/2014 14-074, C0250662 Class 2 Replacement LS-2-23-091 A/091 B EPU - Relocate Torus High Level Switch per ECR 12-00338 No 11/13/2014 14-093, C0251113 Class 2 Replacement LE-2-23-090 Replace stainless steel flange with carbon per ECR 12-00338 No 12/1/2014 14-211, C0252743

TABLE 2 01/31/15, Page 6 of 7 ABSTRACT OF ASME REPAIRS, REPLACEMENTS, OR CORRECTIVE MEASURES FOR PEACH BOTTOM ATOMIC POWER STATION, UNIT NO. 2 OCTOBER 19, 2012 TO DECEMBER 2, 2014 (END OF P2R20 REFUEL OUTAGE)

SYSTEM 65A: HYDRAULIC SNUBBERS Flaw or Relevant Repair, Condition Found Replacement, During Scheduled Code or Corrective Item Description Section XI Exam Date Class Measure (component I.D.) Description Of Work Performed Or Test Complete R&R Plan # and W/O #

Class 1 Replacement SS-B-5 Installed new hydraulic snubber and rod eye adapter No 10/27/2014 06-069, R0508762 Class 1 Replacement SS-D-3 Installed new hydraulic snubber No 10/30/2014 06-072, R0475287 Class 1 Replacement SS-B-3 Installed new hydraulic snubber No 10/25/2014 06-078, R0470750 Class 2 Replacement 1-GG-S-29 Installed new hydraulic snubber No 10/23/2014 06-089, R0481891 Class 1 Replacement SS-B-4 Installed new hydraulic snubber and rod eye adapter No 10/27/2014 14-048, R0475279 Class 1 Replacement 23-DBN-S-22 Installed new hydraulic snubber No 11/3/2014 14-050, R0780506 Class 1 Replacement SS-3-D Installed new hydraulic snubber No 11/4/2014 14-052, R0598742 Class 2 Replacement Various Snubbers EPU - Install / Modify Snubbers per ECR 12-00179 No 11/23/2014 14-070, C0247050 Class 1 Replacement Various Snubbers EPU - MS Snubbers NB lines Inside Drywell ECR 12-00178 No 11/23/2014 14-072, C0250660 Class 1 Replacement Various Snubbers EPU - MS Snubbers C/D lines Inside Drywell ECR 12-00178 No 11/18/2014 14-073, C0250661 Class 1 Replacement Various Supports EPU - Modify Feedwater & Core Spray Supts ECR 12-00178 No 11/18/2014 14-075, C0250668 Class 1 Replacement SS-D-7 Installed new hydraulic snubber No 11/14/2014 14-077, C0250667 Class 2 Replacement 23-DDN-S-9 Installed new hydraulic snubber No 10/25/2014 14-079, R0597874 Class 1 Replacement 6-DDNL-S-9 Installed new hydraulic snubber No 10/23/2014 14-080, R0705368 Class 2 Replacement 10-GB-S-587 Installed new hydraulic snubber No 11/17/2014 14-110, C0251221 Class 2 Replacement 10-GB-S-588 Installed new hydraulic snubber No 11/21/2014 14-111, C0251222 Class 2 Replacement 10-GB-S-590 Installed new hydraulic snubber No 11/18/2014 14-117, C0251239 Class 2 Replacement 10-GB-S-591 Installed new hydraulic snubber No 11/18/2014 14-118, C0251240 Class 2 Replacement 10-GB-S-602 Installed new hydraulic snubber No 11/18/2014 14-119, C0251241 Class 2 Replacement 10-GB-S-600 Installed new hydraulic snubber No 11/26/2014 14-149, C0251360 Class 2 Replacement 10-GB-S-601 Installed new hydraulic snubber No 11/26/2014 14-150, C0251361 Class 2 Replacement 10-GB-S-603 Installed new hydraulic snubber No 11/26/2014 14-151, C0251362 Class 2 Replacement 10-GB-S-597 Installed new hydraulic snubber No 11/26/2014 14-193, C0251367 Class 2 Replacement 10-GB-S-598 Installed new hydraulic snubber No 11/26/2014 14-194, C0251368

TABLE 2 01/31/15, Page 7 of 7 ABSTRACT OF ASME REPAIRS, REPLACEMENTS, OR CORRECTIVE MEASURES FOR PEACH BOTTOM ATOMIC POWER STATION, UNIT NO. 2 OCTOBER 19, 2012 TO DECEMBER 2, 2014 (END OF P2R20 REFUEL OUTAGE)

SYSTEM 65B: MECHANICAL SNUBBERS Flaw or Relevant Repair, Condition Found Replacement, During Scheduled Code or Corrective Item Description Section XI Exam Date Class Measure (component I.D.) Description Of Work Performed Or Test Complete R&R Plan # and W/O #

Class 1 Replacement H-3LS-142-2 Installed new mechanical snubber No 11/7/2014 14-053, C0248318 N/A Replacement 30-JB-S-101 Installed new mechanical snubber No 10/30/2014 14-054, C0248319 Class M Replacement 9-H1B-H-51 Installed new mechanical snubber No 10/21/2014 14-055, C0248320 Class 2 Replacement 27-HC-S-55 Installed new mechanical snubber No 10/21/2014 14-056, C0248321 Class 2 Replacement 14-MO-S-26 Installed new mechanical snubber No 11/5/2014 14-059, C0248324 Class 2 Replacement 10-GB-S-79 Installed new mechanical snubber No 11/24/2014 14-060, C0248325 Class 1 Replacement SS-2-B Installed new mechanical snubber No 11/3/2014 14-061, C0248326 Class 1 Replacement SS-1-B Installed new mechanical snubber No 11/3/2014 14-062, C0248327 Class 1 Replacement H-3LS-142-3 Installed new mechanical snubber No 11/7/2014 14-063, C0248328 N/A Replacement 30-JB-S-106 Installed new mechanical snubber No 10/30/2014 14-064, C0248329 N/A Replacement 30-JB-S-102 Installed new mechanical snubber No 10/30/2014 14-065, C0248330 Class 2 Replacement 23-HB-S-19 Installed new mechanical snubber No 10/25/2014 14-066, C0248331 Class 2 Replacement 10-HB-S-1 Installed new mechanical snubber No 10/21/2014 14-067, C0248332 Class 2 Replacement 10-GB-S-76, 10-GB-S-77 Installed new mechanical snubbers No 11/7/2014 14-105, C0248765 Class 2 Replacement 10-GB-S-75 Removed and rewelded supports No 11/17/2014 14-107, C0251199 Class 2 Replacement 10-GB-S-78 Removed and rewelded supports No 11/26/2014 14-153, C0251365 Class 2 Replacement 10-GB-S-77 Installed new mechanical snubber No 11/5/2014 14-224, C0248765 Class 2 Replacement 10-GB-S-80 Installed new mechanical snubber No 11/24/2014 14-228, C0254716

Attachment 2 Peach Bottom Atomic Power Station Unit 3 Closure Head Weld Indication Evaluation - Supplement to Unit 3 Owner's Activity Report During review of historical data, it was identified that the Unit 3 closure head weld, CH-MA, examined in P3R18 had been evaluated using the methods and acceptance criteria of the 1989 edition of the ASME Section XI code ( 3 rd ISI Inspection Interval code). This evaluation should have used the 2001 edition of the ASME Section Xl code since the evaluation was performed in the 4 th SI Inspection Interval. This is a self-identified issue that was captured in the PBAPS Corrective Action Program (IR 1554519). A code reconciliation was performed to ensure that the identified weld flaw was still acceptable in accordance with the ASME Section Xl 2001 edition. The reconciliation performed determined that the flaw evaluation met the requirements of the 2001 code with no changes required. The indication was originally discovered during the 1 3 th Unit 3 Refueling Outage (3 rd ISI inspection interval) and was re-inspected satisfactorily in the 18't Unit 3 Refueling Outage in 2011 (4 th ISI inspection interval).

Retrieved from "https://kanterella.com/w/index.php?title=ML15068A350&oldid=2036320"