ML12012A219
| ML12012A219 | |
| Person / Time | |
|---|---|
| Site: | Peach Bottom  |
| Issue date: | 01/11/2012 |
| From: | Stathes G Exelon Nuclear |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| Download: ML12012A219 (9) | |
Text
Exelon Nuclear www.exeloncorp.com Exelkn Nuclear Peach Bottom Atomic Power Station 1848 Lay Rd.
Delta, PA 17314 10CFR 50.55a January 11, 2012 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Peach Bottom Atomic Power Station (PBAPS) Unit 3 Renewed Facility Operating License No. DPR-56 NRC Docket Nos. 50-278
Subject:
Submittal of the Inservice Inspection (ISI) Owner's Activity Report for the 18 th Refueling Outage for Unit 3 Attached is the ISI Owner's Activity Report covering ISI activities associated with the first period of the current ISI inspection interval for Unit 3. This report is submitted pursuant to the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code, Section Xl, "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 Inservice Summary Report Preparation and Submission, section Xl, Division 1).
If you have any questions or require additional information, feel free to contact Jeremy Searer at 717-456-4771.
Sincerely, Garey L. Stathes 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. Grey, State of Maryland P. Steinhauer, PSE&G, Financial Controls and Co-owner Affairs CCN: 12-04
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PEACH BOTTOM ATOMIC POWER STATION, UNIT No. 3 - P3R18 OAR REPORT FORM OAR-1 OWNER'S ACTIVITY REPORT Report Number P3R18 Plant Peach Bottom Atomic Power Station, 1848 Lay Road, Delta, PA 17314 Unit No. 3 Commercial Service Date December 23,1974 Refueling Outage No. 18 Current Inspection Interval ISI = Fourth / CISI = Second Current Inspection Period ISI = First / CISI = First Edition and Addenda of Section Xl Applicable to the inspection plans 2001 Edition through 2003 Addenda Date and revision of inspection plan 05/17/2010 Rev 1 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-513-2, N-532-4, N-578-1 & N-700 CERTIFICATE OF CONFORMANCE I certify that (a) the statements made in this report are correct; (b) the examinations and tests meet the Inspection Plan as required by the ASME Code,Section XI; and (c) the repair/replacement activities and evaluations supporting the completion of P3R18 conform to the requirements of Section XI.
Signed - Jeremy Searer, ISI Program Owner Date 1/06/2012
- U Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Pennsylvania and employed by Hartford Steam Boiler Inspection and Insurance Company of Connecticut have inspected the items described in this Owner's Activity Report, and state that, to the best of my knowledge and belief, the Owner has performed all activities represented by this report in accordance with the requirements of Section XI.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the repair/replacement activities and evaluation described in this report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kfrfr m ed with this inspection.
Commissions ---- -7, A. ( 7-National Board, State, Provin-e, -A;-dEndorsemnents L
TABLE 1 1/03/11, PAGE 1 OF 1 ITEMS WITH FLAWS OR RELEVANT CONDITIONS THAT REQUIRED EVALUATION FOR CONTINUED SERVICE FOR PEACH BOTTOM ATOMIC POWER STATION, UNIT NO. 3 OCTOBER 13, 2009 TO OCTOBER 14, 2011 (END OF P3R18 REFUEL OUTAGE)
Examination Cateon Item Num Item Description Evaluation Description Category Number F-A F1.20 10GB-H57 Relevant Condition - The tie rod for one of the two spring cans was found Spring Hanger disconnected. This was evaluated by engineering and corrected in the field. IWF-2430 additional examinations were performed. (Ref IR - 1265095)
F-A F1.20 23DBN-H60 Relevant Condition - Spring hanger load set was outside the 10% design Spring Hanger configuration. Condition was corrected, IWF-2430 additional examinations were performed. (Ref IR 1264139)
N/A N/A RV-3-10-072D Relevant Condition - 0.5 DPM pressure boundary leak on 1" riser to relief valve.
RHR Pump 3DP035 Suction Relief (Ref IR -1062236, 1264398, 1264909, & 0E34886)
Valve
TABLE 2 12/04/11, PAGE 1 OF 6 ABSTRACT OF ASME REPAIR/REPLACEMENT ACTIVITIES REQUIRED FOR CONTINUED SERVICE FOR PEACH BOTTOM ATOMIC POWER STATION, UNIT NO. 3 OCTOBER 13, 2009 TO OCTOBER 14, 2011 (END OF P3R18 REFUEL OUTAGE)
SYSTEM 01: MAIN STEAM AND TURBINE SYSTEM Code Repair, or Item Description Date Class Replacement (component I.D.) Description Of Work Performed Complete R&R Plan # and W/O #
Class 1 Replacement RV-3-02-071 D Installed a rebuilt safety relief valve 9/22/2011 09-031, R1013143 Class 1 Replacement RV-3-02-071 B Installed a rebuilt safety relief valve 11/17/2010 10-132, C0232534 Class 1 Replacement RV-3-02-071 F Installed a rebuilt safety relief valve 9/21/2011 11-051, R1084227 Class 1 Replacement RV-3-02-071 L Installed a rebuilt safety relief valve 9/21/2011 11-052, R1084237 Class 1 Replacement RV-3-02-071 J Installed a rebuilt safety relief valve 9/21/2011 11-053, R1085002 Class 1 Replacement RV-3-02-070B Installed a rebuilt safety relief valve 9/23/2011 11-054, R1147708 Class 1 Replacement RV-3-02-071 A Installed a rebuilt safety relief valve 9/21/2011 11-075, R1147688 Class 1 Repair Target Rock RV's Machining of safety valves at Target Rock Facility 3/15/2011 11-098, N/A Class 1 Repair Target Rock RV's NWS Technologies weld repair of safety relief valves 3/15/2011 11-101, N/A Class 1 Repair Target Rock RV's NWS Technologies install thermowell hole on SRV 7/12/2011 11-111, N/A SYSTEM 01A: MAIN STEAM SYSTEM Code Repair, or Item Description Date Class Replacement (component I.D.) Description Of Work Performed Complete R&R Plan # and W/O #
Class 1 Replacement Main Steam Lines EPU Project - Install strain gages on main steam lines 9/25/2011 11-103, C0238245 N/A Replacement GB1 Replaced missing bolts/washers on rigid restraint 10/3/2011 11-133, C0240159
TABLE 2 12/04/11, PAGE 2 OF 6 ABSTRACT OF ASME REPAIR/REPLACEMENT ACTIVITIES REQUIRED FOR CONTINUED SERVICE FOR PEACH BOTTOM ATOMIC POWER STATION, UNIT NO. 3 OCTOBER 13, 2009 TO OCTOBER 14, 2011 (END OF P3R18 REFUEL OUTAGE)
SYSTEM 03: CONTROL ROD DRIVE Code Repair, or Item Description Date Class Replacement (component I.D.) Description Of Work Performed Complete R&R Plan # and W/O #
Class 1 Replacement CRD's 02-43, 06-27, 10-35, Exchanged CRD's with rebuilt CRD's 10/7/2011 11-019, R1176794 14-31, 14-55, 18-15, 18-43, 26-03, 26-47, 26-51, 30-31, 30-59, 34-03, 42-43, 46-07, 46-27, 50-51, 54-27, 58-31 SYSTEM 04: REACTOR PRESSURE VESSEL AND INTERNALS Code Repair, or Item Description Date Class Replacement (component I.D.) Description Of Work Performed Complete R&R Plan # and W/O #
Class 1 Replacement PB-3-04-30S001 Replaced Reactor Head Washer #11 10/7/2011 11-027, R1153271 SYSTEM 10: RESIDUAL HEAT REMOVAL Code Repair, or Item Description Date Class Replacement (component I.D.) Description Of Work Performed Complete R&R Plan # and W/O #
Class 2 Replacement PB-3-10-3CE024 Installed new RHR Hx. 3CE024 Head Bolting 11/12/2009 07-095, R0974636 Class 2 Replacement RV-3-10-181 D Installed new RHR Hx. 3DE024 Shell Side Relief Valve 10/27/2009 08-152, R0949195 Class 2 Replacement RV-3-10-181A Installed new RHR Hx. 3AE024 Shell Side Relief Valve 1/25/2010 09-120, R0958305 Class 2 Replacement PB-3-1 0-3DE024 Installed new RHR Hx. 3DE024 Upper Head Bolting 2/1/2011 10-184, R0974622
TABLE 2 12/04/11, PAGE 3 OF 6 ABSTRACT OF ASME REPAIR/REPLACEMENT ACTIVITIES REQUIRED FOR CONTINUED SERVICE FOR PEACH BO'n'OM ATOMIC POWER STATION, UNIT NO. 3 OCTOBER 13, 2009 TO OCTOBER 14, 2011 (END OF P3R18 REFUEL OUTAGE)
SYSTEM 10: RESIDUAL HEAT REMOVAL (CONTINUED)
Class 2 Replacement U3 RHR Decon Ports Installed U3 RHR decon ports per ECR PB10-00497 6/29/2011 10-206, C0236147 Class 2 Replacement HV-3-10-520 Installed new valve bonnet studs and nuts 7/21/2011 11-105, C0235345 Class 2 Replacement PB-3-10-3AE024 Installed new RHR Hx. 3AE024 Floating Head 9/19/2011 10-195, C0233692 Class 1 Replacement AO-3-10-046A Replaced two bonnet studs and nuts 9/18/2011 11-024, C0236669 Class 2 Replacement MO-3-10-026B Installed new valve 10/8/2011 11-073, C0236813 Class 2 Replacement 3C RHR STRAINER Replaced one stud and two nuts on 3C RHR Strainer 10/2/2011 11-116, R1154655 Class 2 Replacement RV-3-10-072D Installed new RHR Pump 3DP035 Suction Relief Valve 10/2/2011 11-122, R1191752 Class 2 Replacement 10-GB-H57 Installed new spring can 9/25/2011 11-128, C0236061 SYSTEM 11: STANDBY LIQUID CONTROL SYSTEM Code Repair, or Item Description Date Class Replacement (component I.D.) Description Of Work Performed Complete R&R Plan # and W/O #
Class 2 Replacement RV-3-11-39B Installed new relief valve 9/19/2011 08-103, R1087599 SYSTEM 13: REACTOR CORE ISOLATION COOLING SYSTEM Code Repair, or Item Description Date Class Replacement (component I.D.) Description Of Work Performed Complete R&R Plan # and W/O #
Class 1 Replacement AO-3-13-022 Installed one new bonnet stud 9/24/2011 11-016, R0948855 Class 2 Replacement HV-3-13C-31202 Installed new valve bonnet 9/17/2011 11-078, C0237070
TABLE 2 12/04/11, PAGE 4 OF 6 ABSTRACT OF ASME REPAIR/REPLACEMENT ACTIVITIES REQUIRED FOR CONTINUED SERVICE FOR PEACH BOTTOM ATOMIC POWER STATION, UNIT NO. 3 OCTOBER 13, 2009 TO OCTOBER 14, 2011 (END OF P3R18 REFUEL OUTAGE)
SYSTEM 14: CORE SPRAY SYSTEM Code Repair, or Item Description Date Class Replacement (component I.D.) Description Of Work Performed Complete R&R Plan # and W/O #
Class 2 Replacement RV-3-14-020B Installed new relief valve 5/17/2010 09-044, R0935533 Class 2 Replacement RV-3-14-020A Installed new relief valve 1/5/2010 09-115, R0950402 SYSTEM 23: HIGH PRESSURE COOLANT INJECTION SYSTEM Code Repair, or Item Description Date Class Replacement (component I.D.) Description Of Work Performed Complete R&R Plan # and W/O #
Class 2 Replacement VRV-3-23C-5998A Installed new vacuum relief valve. 12/13/2010 10-117, C0232546 Class 2 Replacement CHK-3-23C-130 Installed vent valves on each side of CHK-3-23C-130 12/17/2010 10-125, C0233235 SYSTEM 27G: TORUS WATER TRANSFER Code Repair, or Item Description Date Class Replacement (component I.D.) Description Of Work Performed Complete R&R Plan # and W/O #
Class 2 Replacement Torus Penet. N-213A Installed new torus penetration flange studs 10/1/2011 11-079, C0237031
TABLE 2 12/04/11, PAGE 5 OF 6 ABSTRACT OF ASME REPAIR/REPLACEMENT ACTIVITIES REQUIRED FOR CONTINUED SERVICE FOR PEACH BOTTOM ATOMIC POWER STATION, UNIT NO. 3 OCTOBER 13, 2009 TO OCTOBER 14, 2011 (END OF P3R18 REFUEL OUTAGE)
SYSTEM 32: HIGH PRESSURE SERVICE WATER SYSTEM Code Repair, or Item Description Date Class Replacement (component I.D.) Description Of Work Performed Complete R&R Plan # and W1O #
Class 3 Replacement 32GB-H26,H27,S59 Installed Shims in supports 32GB-H26, H27, and S59 6/4/2010 09-082, C0228364 Class 3 Replacement PB-3-32-3CP042 New HPSW pump and 4 studs/8 nuts on discharge flange 11/11/2010 09-103, C0221180 Class 3 Replacement RV-3-32-180B Installed new RHR Hx. 3BE024 Tube Side Relief Valve 1/31/2011 09-119, R0948183 Class 3 Replacement CHK-3-32-502A Replaced HPSW 3AP042 Disch Check Valve drain pipe 2/8/2010 09-124, C0231233 Class 3 Replacement 32GB-S67, 32GB-S49A Install new supports during pump replacement 6/28/2010 10-124, C0233256 Class 3 Replacement HV-3-32-501 A Replaced HPSW 3AP042 Disch Block Valve drain pipe 2/25/2011 10-198, C0233677 Class 3 Replacement PB-3-32-3CP042 New HPSW pump 12/30/2010 10-202, C0235988 SYSTEM 65A: HYDRAULIC SNUBBERS Code Repair, or Item Description Date Class Replacement (component I.D.) Description Of Work Performed Complete R&R Plan # and W1O #
Class 3 Replacement 1-GG-S-21 Installed new hydraulic snubber 9/22/2011 11-055, C0236497 Class 3 Replacement 1-GG-S-20 Installed new hydraulic snubber 9/24/2011 11-056, C0236498 Class 3 Replacement 1-GG-S-17 Installed new hydraulic snubber 9/15/2011 11-057, C0236500 Class 1 Replacement 12-DCN-S-7 Installed new hydraulic snubber 9/19/2011 11-058, C0236501 Class 3 Replacement 1-GG-S-52 Installed new hydraulic snubber 9/16/2011 11-059, C0236502 Class 3 Replacement 1-GG-S-29 Installed new hydraulic snubber 9/15/2011 11-060, C0236503 Class 1 Replacement 6-DDNL-S-7 Installed new hydraulic snubber 9/17/2011 11-061, C0236504 Class 2 Replacement 10-GB-S-55 Installed new hydraulic snubber 9/24/2011 11-062, C0236505 Class 1 Replacement SS-C-5 Installed new hydraulic snubber 9/23/2011 11-063, C0236506 Class 1 Replacement SS-3-B Installed new hydraulic snubber 9/19/2011 11-064, C0236507 Class 2 Replacement 23-DDN-S-29 Installed new hydraulic snubber 9/21/2011 11-065, C0236508
TABLE 2 12/04/11, PAGE 6 OF 6 ABSTRACT OF ASME REPAIR/REPLACEMENT ACTIVITIES REQUIRED FOR CONTINUED SERVICE FOR PEACH BOTTOM ATOMIC POWER STATION, UNIT NO. 3 OCTOBER 13, 2009 TO OCTOBER 14, 2011 (END OF P3R18 REFUEL OUTAGE)
SYSTEM 65B: MECHANICAL SNUBBERS Code Repair, or Item Description Date Class Replacement (component I.D.) Description Of Work Performed Complete R&R Plan # and W/O #
Class M Replacement 9-HB-H-53 Installed new mechanical snubber 9/22/2011 11-066, C0236509 Class 1 Replacement H-3LS-142-3 Installed new mechanical snubber 9/19/2011 11-067, C0236510 Class 3 Replacement 1-GG-S-101-B Installed new mechanical snubber 9/16/2011 11-068, C0236511 Class 2 Replacement 10-GB-S-67 Installed new mechanical snubber 9/24/2011 11-069, C0236512 Class 2 Replacement 14-GB-S-34 Installed new mechanical snubber 9/24/2011 11-070, C0236513 Class 3 Replacement 1-GG-S-103-B Installed new mechanical snubber 9/20/2011 11-080, C0237211 Class 3 Replacement 1-GG-S-102-B Installed new mechanical snubber 9/20/2011 11-081, C0237213 Class 3 Replacement 1-GG-S-110-B Installed new mechanical sRubber 9/20/2011 11-082, C0237214 Class 3 Replacement 1-GG-S-207-A Installed new mechanical snubber 9/16/2011 11-083, C0237215 Class 3 Replacement 1-GG-S-106-A Installed new mechanical snubber 9/15/2011 11-084, C0237216 Class 3 Replacement 1-GG-S-112-B Installed new mechanical snubber 9/21/2011 11-085, C0237217 Class 1 Replacement 12-DCN-S-9 Installed new mechanical snubber 9/20/2011 11-086, C0237218 Class 3 Replacement 1-GG-S-102-A Installed new mechanical snubber 9/20/2011 11-088, C0237221 Class 2 Replacement 23-HB-S-3-A Installed new mechanical snubber 9/21/2011 11-089, C0237223 Class 3 Replacement 1-GG-S-203-B Installed new mechanical snubber 9/16/2011 11-091, C0237224 Class 2 Replacement 10-GB-S-65 Installed new mechanical snubber 9/24/2011 11-092, C0237222 Class 3 Replacement 1-GG-S-209-B Installed new mechanical snubber 9/24/2011 11-093, C0237225 Class 3 Replacement 1-GG-S-112-A Installed new mechanical snubber 9/22/2011 11-094, C0237226 Class 3 Replacement 1-GG-S-105-B Installed new mechanical snubber 9/21/2011 11-095, C0237227 Class 3 Replacement 1-GG-S-208-A Installed new mechanical snubber 9/15/2011 11-096, C0237228 Class 3 Replacement 1-GG-S-206-A Installed new mechanical snubber 9/22/2011 11-097, C0237229 Class 3 Replacement 1-GG-S-105-A Installed new mechanical snubber 9/17/2011 11-114, C0239041 Class 2 Replacement 14-MO-S-42B Installed new mechanical snubber 9/28/2011 11-129, C0240078 Class 2 Replacement 14-MO-S-42A Installed new mechanical snubber 9/28/2011 11-130, C0240080 Class 2 Replacement 10-HBmS-8 Installed new mechanical snubber 9/28/2011 11-131, C0240081 Class 2 Replacement 10-GB-S-50 Installed new mechanical snubber 9/28/2011 11-132, C0240082