ML070290671
| ML070290671 | |
| Person / Time | |
|---|---|
| Site: | Braidwood  |
| Issue date: | 01/29/2007 |
| From: | Coutu T Exelon Generation Co, Exelon Nuclear |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| BW070004 | |
| Download: ML070290671 (101) | |
Text
__ __ _____ _Exel_n Exe~onGeneTatior Company, LLC www~ex&oncorp~coff Nuci ear Bra~dwoodStation January 29, 2007 BW070004 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D. C. 20555 0001 Braidwood Station, Unit 2 Facility Operating License Nos. NPF-77 NRC Docket No. STN 50-457
Subject:
Braidwood Station, Unit 2 inservice Inspection Summary Report Enclosed is the post-outage summary report (Le., the 90 day report) for lnservice Inspection examinations conducted during the Braidwood Station, Unit 2 twelfth refueling outage (A2R12).
This report is submitted in accordance with the requirements of 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.
Please direct any questions you may have regarding this submittal to Mr. Dale Ambler, Regulatory Assurance Manager, at (815) 417-2800.
Sincerely,
~1 ,~jVW~~t4 ~O7~
Thomas Coutu Site Vice President Braidwood Station
Enclosure:
Braidwood Station ISI Outage Report for A2R12
BRAIDWOOD STATION UNIT 2 INSERVICE INSPECTION
SUMMARY
REPORT FOR:
Interval 2, Period 3, Outage 1 A2R12 Outage STATION ADDRESS:
Braidwood Station 35100 S. Rt. 53 Suite 84 Braceville, Illinois 60407 UNIT 2 COMMERCIAL SERVICE DATE:
October 17, 1988 OWNERS ADDRESS:
Exelon Generation Co., LLC 300 Exelon Way Kennett Square PA 19348
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Braidwood Station Unit 2 A2R12 ISI Outage Report TABLE OF CONTENTS DESCRIPTION: PAGE:
TITLE PAGE TABLE OF CONTENTS ii 1.0 - INSPECTION INFORMATION i-i to 1-2 2.0 - INSERVICE EXAMINATION
SUMMARY
2-1 to 2~4 3.0 - INSERVICE/PRESERVICE COMPONENT DETAILED 3-1 to 3-42 EXAMINATION TABLES 4.0 - NIS-i FORM 4-1 to 4-3 (OWNERS REPORT FOR INSERVICE INSPECTION) 5.0 - REPORT OF CONTAINMENT 5-i to 5-4 DEGRADATION (IWE/IWL) 6.0 - NIS-2 FORMS, Cover page pIus 39 pages of Attachments 6-1 to 6-40 (OWNERS REPORT FOR REPAIRS OR REPLACEMENTS)
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Braidwood Station Unit 2 A2R12 ISI Outage Report 1.0 INSPECTION INFORMATION 1.1 Summary Second Interval Inservice Inspections (ISI) of ASME Class 1, 2, and 3 components were conducted at Braidwood Station Unit 2 between May 6, 2005 to January 10, 2007, with the majority of these inspections being performed during the Braidwood Station Unit 2 twelfth refueling outage (A2R12). This outage is reflected in the Braidwood ISI schedule by the code 231 (Interval 2, Period 3, Outage 1).
The examinations were performed in accordance with the rules and regulations of Section XI, Division 1, Rules for Inservice Inspection of Nuclear Power Plant Components, of the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code, 1989 Edition, no addenda, pursuant to the requirements of Title 10, Part 50.55a of the Code of Federal Regulations (1 OCFR5O.55a).
The Containment Inspection Program was developed and implemented in accordance with the requirements and intent of Subsections IWE and IWL of ASME Section Xl, 1992 Edition through the 1992 Addenda, pursuant to the requirements of 10CFR5O.55a.
In addition to the ASME Section Xl requirements, certain NRC augmented ISI inspections were required during A2R12. The Braidwood Unit 2 augmented ISI examinations included:
a) Examination of the Class 1 pressure boundary for leakage at nominal operating pressure, in accordance with Generic Letter 88-05.
b) Bare Metal Visual examination of the Unit 2 pressurizer steam space nozzles in accordance with Braidwood Station response to NRC Bulletin 2004-01, Inspection of Alloy 82/i 82/600 Materials Used in the Fabrication of Pressurizer Penetrations and Steam Space Piping Connections at Pressurized-Water Reactors.
c) Bare Metal Visual examinations of the reactor vessel upper head in accordance with the First Revised NRC Order EA-03-009.
There were no significant findings associated with any of the augmented ISI examinations. Reports for these examinations have been submitted under separate transmittals when required.
1.2 Identification of Examination Requirements The Second Interval ISI Program contains the Component Selection tables.
These tables are presented in a tabular format consistent with the tables found in subsections IWB, IWC, IWD, IWE, and IWF-2500 of the ASME code. The NDE tables include the corresponding code category, item number, and component/weld population selection in conformance with examination requirements and intent of Subsection IWA, IWB, IWC, IWD, IWE, and IWF of Section XI of the ASME Code. Program notes and relief requests and additional information are identified in the basis column.
Page 1-1
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Braidwood Station Unit 2 A2R12 ISI Outage Report 1.3 Exempted Components ASME Class 1, 2, and 3 components (or parts of components) that are not included in the Component inspection tables and that are exempt from examination, as specified in Section Xl Subsection IWB, IWC, IWD, and IWF are identified in the Braidwood Station Boundary Basis document, along with reference to the justification(s) for exempting the component/system.
1.4 1St Program Implementation Braidwood Station personnel, or their designee, visually examined (VT-i, VT-2, VT-3, VT-iC, and VT-3C) and/or NDE examined (UT, PT, MT) ASME components. The components examined comply with the ISI Program Schedule, Braidwood Station Technical Specifications (TS), and/or compliance with the ASME Section XI Repair/Replacement Program. All ISI NDE, including evaluation of flaw indications, were performed in accordance with the requirements stipulated under Section XI, Sub-article IWA-2200: Examination Methods.
Certified personnel performed and evaluated all NDE. Personnel were certified to the requirements of the American Society for Non-destructive Testing SNT-TC-1A, 1984 Edition. The NDE procedures were developed and certified in conformance with ASME Section V and XI, 1989 Edition, or approved alternates (Performance Demonstration Initiative Program) as applicable. In addition, ultrasonic examination personnel were qualified in accordance with ANSI/ASME CP-i89, 1995.
Certified personnel performed and evaluated visual examinations (VT-i, VT-2, and VT-3) of Class 1, 2, and 3 components and supports. Personnel were certified to the requirements of the American Society for Non-destructive Testing SNT-TC-i A, 1984 Edition and/or ASME Section XI 1989, as applicable.
Certified personnel performed and evaluated visual examinations (VT-i, VT-3, VT-i C and VT-3C) of Containment Structures. Personnel were certified to the requirements of the ANSI/ASNT CP-i 89, 1991 revision, and/or ASME Section XI 1992 through 1992 Addenda, as applicable.
1.5 Witness and Verification of Examination The inservice inspections were witnessed and/or verified by the Authorized Nuclear Inservice Inspectors (ANII), L. Malabanan and R. White. The inspectors are associated with Hartford Steam Boiler Inspection and Insurance Company of Connecticut, Chicago Branch, at 2443 Warrenville Rd., Suite 500, Lisle, Illinois 60532.
Page 1-2
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Braidwood Station Unit 2 A2R12 ISI Outage Report 2.0 INSERVICE EXAMINATION
SUMMARY
The following is a summary of ASME Section XI, Risk Informed ISI, and augmented examinations performed during the Braidwood Station Unit i A2R12 refueling outage.
Refer to the component detailed examination tabulations of Section 3.0 for additional information on specific welds, components, supports, snubbers and pressure test examinations and their respective results.
2.1 Inservice Weld/Component Summary Number of Welds I System
- Components Containment Spray (CS) 3 Chemical & Volume Control (CV) 2 Feedwater (FW) 19 Main Steam (MS) 8 Reactor Coolant (RC) 13 Residual Heat Removal (RH) 5 Reactor Coolant (RY) 5 Safety Injection (SI) 9 TOTALS 64
- Non-Section Xl Augmented examinations and Risk Informed ISI socket weld VT-2 examinations are not included in these counts but are contained in Section 3.i.
2.2 Inservice Component Support Summary Number of SYSTEM EXAMINED Component
___________________________ Supports Containment Spray (CS) i Chemical & Volume Control (CV) 22 Reactor Coolant (RC) 15 Residual Heat Removal (RH) 13 Safety Injection (SI) 3 Essential Service Water (SX) 4 TOTALS 58 Page 2-i
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Braidwood Station Unit 2 A2R12 ISI Outage Report 2.3 Inservice Snubber Summary uon~ainment ~, ~.
Chemical & Volume Control (CV) 4 3 Feedwater (FW) 7 6 Main Steam (MS) 3 3 Reactor Coolant (AC) 16 7 Residual Heat Removal (RH) 2 0 Reactor Coolant (RY) 2 0 Safety Injection (SI) 7 6 TOTALS 43 27 2.4 Inservice Pressure Test Summary 2.4.1 Pressure Test Test-Block Inspection Summary Summary of components contained in this table are those pressure test blocks that were examined for Section Xl Inservice Inspection credit. Braidwood has adopted Code Case N-522 as previously approved for use in Regulatory Guide 1.147 Revision 13, Inservice Inspection Code Case Acceptability, ASME Section XI, Division 1 for systems penetrating primarycontainment.
System ~ Class Number of Test Blocks f~ Examined Plant Systems Pressurized During Mode 3 1&2 2*
(ZZ)
TOTALS
- Portion of three two blocks (AO2SI-000005-M04-02H and AO1ZZ-000005-M04-02A were completed during A2R12, the remainder of these test blocks will be completed in A2R13.
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Exek,~n Braidwood Station Unit 2 A2R12 ISI Outage Report 2.4.2 Borated Bolting Inservice Inspection Summary Summary of components contained in this table are those insulated borated bolted connections that were examined for Section XI Inservice Inspection credit.
Inspections on these connections are performed per the commitments in Relief Request l2R-i2, I2R-i3, and l2R-30, as applicable, of the ISI Program Plan.
Number of Number of SYSTEM EXAMI N ED Connections Connections Examined by VT-21Examined by VT-i Chemical & Volume Control 18 2 (CV)
Reactor Coolant (AC) 14 0 Residual Heat Removal i5 6 (RH)
TOTALS 47 8 2.5 Steam Generator (SG) Eddy Current Testing Summary In compliance with Braidwood Station Technical Specification (TS) 5.5.9, Steam Generator Tube Surveillance Program, and American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel (B&PV) Code Section XI 1989 Edition, IWB 2500-1, Examination Category B-Q, Item B16.20, SG eddy current examinations were performed during the Braidwood Station Unit 2 Cycle 12 refueling outage (A2R12). In addition, the inspections were performed consistent with the Electric Power Research Institute (EPRI) PWR Steam Generator Examination Guidelines, Revision 6, and Nuclear Energy Institute NEI 97-06, Steam Generator Program Guidelines, Revision 2.
The following inspections were performed during this outage.
- 100% full-length bobbin coil in all four SGs
- 20% hot leg top of tubesheet (+/- 3) +PointlM in all four SGs
- 20% hot leg tubin~withinthe tubesheet from the top of tubesheet down to a depth of 17 inches, +Point in all four SGs
- 20% hot leg bulges ~ 18 volts and over expansions ~ 1.5 mils within the hot leg tubesheet from the top of tubesheet down to a depth of 17 inches, +PointlM in all four SGs
- 100% hot leg top of tubesheet (+3 to- 17) +PointTM of tubes in-service tubes identified as having increased residual stress
- 20% preheater baffle expansion +PointTM in one SG
- 25% hot leg dents/dings >3.0 volts +PointlM in all four SGs
- 25% row 1 and 2 U-bends +PointTM in all four SGs
- Inspection of one deplugged tube hot leg Plug Expansion Zone (PEZ) +PointlM
- 100% review of the bobbin eddy current data through the hot leg and cold leg tubesheet region to identify any unexpanded tubes in all four SGs
- Visual inspection of 100% of the previously installed mechanical plugs and welded tube plugs in all four SGs
- 100% Visual inspection of newly installed tube plugs in all four SGs Page 2-3
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Braidwood Station Unit 2 A2R1 2 151 Outage Report Note: Prior to completion of the steam generator inspection, on October 24, 2006, the NRC approved Braidwood Technical Specification Amendment 1 41 This amendment allowed that during Braidwood Station, Unit 2, refueling outage twelve (i.e., A2R12), and the subsequent operating cycle, the hot leg tubesheet inspection scope could be limited to the region 1 7 inches below the top of tubesheet. A minimum 20% of the tubing was inspected through this region during A2R12. This sample included a minimum 20%
sample of the bulges ~ 1 8 volts and over expansions > 1 .5 mils in this region. No degradation was found during this inspection.
The modes of tube degradation found during the Braidwood Station, Unit2, A2R12 were anti-vibration bar wear, foreign object wear and preheater wear at the support plate intersections.
In accordance with Technical Specification 5.5. 9.c, Inspection Results Classification, the inspection results were classified as category C-i for SG D and category C-2 for SGs A, B and C. There were no scanning limitations during the eddy current examinations.
As a result of the A2R12 eddy current inspections, a total of fourteen (14) tubes were removed from service by mechanical tube plugging. Four tubes also received stabilizers in the area of degradation prior to tube plugging. The Tables below provide the total tube plugging history I equivalent plugging levels to-date and the total number of tubes plugged in A2R12 by degradation mode.
E uivalent Tube Pluaaina Level
- ~ *:: *~
Tubes Previously Plugged 57 48 56 25 186 Tubes Plugged in A2R12 9 1 4 0 14 Total Tubes Plugged 66 49 60 25 200 Total Tubes Plugged (%) 1.44% 1.07% 1.31% 0.55% 1.09%
Tubes Repaire d During A2 Ri 2
~ ~
S~& $GB S~C $GD TotaL Foreign Object Wear 1 0 1_ 0 2 Anti-Vibration Bar Wear 8 0 2 0 10 Preheater Support Wear 0 1 1 0 2 A2R12 Plugging Totals 9 1 4 0 14 Additional information concerning the steam generator eddy current inspection results can be obtained in the report submitted to the Nuclear Regulatory Commission as required by Technical Specification 5.6.9.
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Exek3it Braidwood Station Unit 2 A2R12 ISI Outage Report 3.0 COMPONENT DETAILED EXAMINATION TABLES 3.1 Detailed Inservice Weld/Component Table(s):
The table for this section (Pages 3-5 to 3-20) lists the examinations performed for Section XI Inservice and Augmented Inspection requirements for Class 1 and 2 welds and components. The general format of how the table is set-up is shown below. A description of the information contained in each column can be found in Section 3.5.
Section Xl ISI Identifier Line Relief Program Code Exam Actual Results (L!~spection Cat. Item ~_~scription Comments Number/EPN Request Notes Coverage Summary Exam (A) (B) (C) (D) (E) (F) (G) (H) (I)
(K)
(J) 3.1.1 Detailed Preservice Weld/Component Table(s):
The table for this section (Page 3-21 to 3-22) lists the baseline examinations performed for Section XI Preservice Inspection requirements for Class i (no Class 2 replaced) components replaced during A2R12. The general format of how the table is set-up is shown below. A description of the information contained in each column can be found in Section 3.5.
Section Xl ISI Identifier Line Relief Program Code Exam Actual Results Cat. Item Description Number/EPN Request Notes Coverage Summary Exam Inspection Comments (A) (B) (C) (D) (E) (F) (G) (H) (I)
(K)
~(J) 3.2 Detailed lnservice Component Support Table:
The table for this section (Pages 3-23 to 3-29) lists the examinations performed for Section Xl lnservice Inspection requirements for Class 1 and 2 component supports. The general format of how the table is set-up is shown below. A description of the information contained in each column can be found in Section 3.5.
I
~ Section Xl Item ISI Identifier Desoription )I Line Number/EPN J Relief Request I Program Exam I Notes I Summary I Results I Inspection (A)
Comments (B) (C) (0) (E) (G) (I)
(K)
(J)
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Exek~it Braidwood Station Unit 2 A2R12 ISI Outage Report 3.2.1 Detailed Preservice Component Support Table:
The table for this section (Pages 3-30) lists the examinations performed for Section Xl Inservice Inspection requirements for a replaced Class 2 component support. The general format of how the table is set-up is shown below. A description of the information contained in each column can be found in Section 3.5.
Section XI lSI Identifier Line Number/EPN Relief Program Exam Results Cat. Item Description Request Notes Summary Inspection Comments (A) (B) (C) (D) (E) (G) (I)
(K)
(J) 3.3 Detailed Inservice Snubber Table:
The table for this section (Pages 3-31 to 3-39) lists the examinations performed for Section XI Inservice Inspection requirements for Class 1 and 2 snubbers. The general format of how the table is set-up is shown below. A description of the information contained in each column can be found in Section 3.5.
Section Xl ISI Identifier Line Number/EPN Relief Program Exam Results Cat. Item Description Request Notes Summary Inspection Comments (A) (B) (C) (0) (E) (G) (I)
(K)
(J) 3.3.1 Detailed Preservice Snubber Table:
The table for this section (Pages 3-40) lists the baseline examinations performed for Section Xl Preservice Inspection requirements for Class 1 (no Class 2 were replaced) snubbers replaced during A2R12. The general format of how the table is set-up is shown below. A description of the information contained in each column can be found in Section 3.5.
Section Xl ISI Identifier Line Number/EPN I Relief Program Exam Results Cat. Item Description ~JRequest Notes Summary Inspection Comments ,
(A) (B) (C) (D) (E) (G) (I)
(K)
(J)
Page 3-2
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Braidwood Station Unit 2 A2R12 1St Outage Report 3.4 Detailed lnservice Pressure Test Table(s):
3.4.1 System Pressure Tests The table for this section (Pages 3-41 to 3-42) lists the examinations performed for Section XI Inservice and Augmented Inspection requirements for Class 1 and 2 pressure test blocks. The general format of how the table is set-up is shown below. A description of the information contained in each column can be found in Section 3.5.
Section XI ISI Identifier Relief Program Exam Results Cat. Item Description Request Notes Summary Inspection Comments (A) (B) (D) (E) (0) (I)
(K)
(J) 3.4.2 Borated Bolted Connection Inspections The table for this section (Pages 3-43 to 3-45) lists the examinations performed for Inservice Inspection pressure testing requirements of Section XI Class 1 and 2 borated bolted connections. The general format of how the table is set-up is shown below. A description of the information contained in each column can be found in Section 3.5.
Section Xl ISI Identifier Relief Program Exam Results Cat. Item Description Request Notes Summary Inspection Comments (A) (B) (D) (E) (G) (I)
(K)
(J) 3.5 General Inservice Report Information 3.5.1 Report Column Descriptions (A) This column contains the Section Xl Category and Item identifiers for the specified component. There are special cases, like snubbers, where an S has been added to the end of the Section XI Item identifier. This was done to allow easy sorting of the snubber population by the ISI database.
(B) This column contains the ISI Identifier that the ISI Program uses to distinguish components.
(C) This column contains the line number or equipment piece number (EPN) associated with the component for identification.
(D) This column identifies the ISI Program Plan relief request(s) that is associated with that component. A complete copy of the relief request can be found in the ISI Program Plan.
(E) This column identifies the ISI Program Plan note(s) that is associated with that component. A complete copy of the Program note can be found in the ISI Program Plan.
Page 3-3
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Braidwood Station Unit 2 A2Ri2 151 Outage Report (F) This column identifies the percentage of code coverage achieved for the associated volumetric examination for that component.
(G) This column summarizes the exams performed during this outage for the associated component.
(H) This column identifies actual exams performed during this outage for the associated component.
(I) This column summarizes the results for exams performed during this outage for the associated component.
(J) This row states inspection comments, when applicable, for the associated component.
(K) This column specifies the description of the associated component.
3.5.2 Report Abbreviations BMV - Bare Metal Visual Inspection FUNCT - Snubber Functional Test GE/IND - Geometry/Indication GEOM - Geometry IND - Indication 10 - Information Only IA Issue Report NRI - No Recordable Indications MT - Magnetic Particle Inspection PT - Liquid Penetrant Inspection SUR - Surface Exam TBD To Be Developed WO - Work Order UT - Ultrasonic Inspection VOL - Volumetric Exam VOL-E - Volumetric Exam of an Extended Volume VT - Visual Inspection Page 3-4
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Braidwood Station Unit 2 A2R12 ISI Outage Report Section 3.1 Detailed lnservice Inspection Weld I Component Listing (Page 1 of 16)
SYSTEM: Containment Spray System (CS)
Section XI IISI Identifier Line Number! EPN Relief Program Code Exam Actual Results Request Notes Coverage Summary Exam L~te~in J~~scription L~~ection Comments fl-A ROl 20 2CS-03-38 2CSO1AA-16 NOTE 4 100 VOL-E UT-60 NRI
______ PIPE - ELBOW
____________________ _____________________ NOTE 7 R-A ROl .20 2CS-03-55 2CSO1AA-16 NOTE 4 100 VOL-E UT-60 NRI
______ PIPE - ELBOW
_____ _____ ___________________ NOTE 7 fl-A ROl .20 2CS-04-32 2CS23AB-14 NOTE 4 100 VOL-E UT-60 NRI PIPE TEE
- NOTE 7 Page 3-5
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Braidwood Station Unit 2 A2R12 ISI Outage Report Section 3.1 Detailed Inservice Inspection Weld I Component Listing (Page 2 of 16)
SYSTEM: Chemical & Volume Control System (CV)
Section Xl IlsI Identifier Line Number I EPN Relief Program Code Exam Actual ResuI~J Cat. Item J~cription Request Notes Coverage__Summ~1~am Inspection Comments fl-A R01.11 2CV-05-03 2CVA3B-2 VT-2 VT-2 ELBOW - PIPE ______________ _______________
fl-A R01.11 2CV-05-04 2CVA3B-2 PIPE - ELBOW __________________
R-A R01.11 2CV-05-05 2CVA3B-2 VT-2 VT-2 ELBOW - PIPE _______
fl-A flOl.11 2CV-05-06 2CVA3B-2 vT-2 VT-2 PIPE - ELBOW __________________ ___________________ ______________
fl-A R01.11 2CV-05-13 2CVA3B-2 VT-2 VT-2 PIPE - ELBOW ______________ __________________ ________________ _________
fl-A R01.11 2CV-05-14 2CVA3B-2~
__________ ELBOW - PIPE __________________
fl-A flOl.11 2CV-11-06 2CVA6AA-2 VT-2 VT-2 NRI PIPE - ELBOW ______________________ _________________ _____________
fl-A R01.11 2Cv-11-07 2CVA6AA-2 /T-2 VT-2 NRI ELBOW - PIPE ____________________ __________________ _______
C-C C03.20 2CV-21-SWO1 2CVJ4A-4 I2fl-15 NOTE 4 100 SUR PT NRI 180 DEGREE WELDED SADDLE ____________________ _____________________
fl-A R01,1i 2RC-36-15 2CVA3AA-2 VT-2 VT-2 NRI PIPE - ELBOW ____________________ _______________________
fl-A R01.i1 2flC-36-16 2CVA3AA-2 VT-2 VT-2 Nfl ELBOW - PIPE ______________________ _________________________
fl-A R0i.11 2flC-36-17 2CVA3AA-2 VT-2 VT-2 NRI PIPE - ELBOW _________________________ ___________________________
fl-A R01.11 2flC-36-18 2CVA3AA-2 VT-2 VT-2 NflI ELBOW - PIPE _______________ ________________________ ___________________
fl-A R0i.11 2flC-37-13 2CVA7AA-2 VT-2 VT-2 NflI PIPE-ELBOW _____________________________________ ________________
fl-A R01.11 2RC-37-14 2CVA7AA-2 VT-2 VT-2 NRI
__________ ELBOW - PIPE ___________
C-C C03.30 2RHP-0i-CVP-01, 02,03,04 2CVO1PA 12R-02 NOTE 4 VT-i VT-i NRI (A PUMP)
(4) LUGS ATTACH. TO A CV PUMP 12R-15 74 SUR PT NRI Reduced coverage for surface exam addressed through Braidwood Second Interval Relief Request 12R-02.
Page 3-6
~I~itt Braidwood Station Unit 2 A2Ri2 151 Outage Report Section 3.1 Detailed Inservice Inspection Weld I Component Listing (Page 3 of 16)
Section XI ISI Identifier I Line Number! EPN Cat. Item Description Inspection Comments fl-A 2FWO3DD-i 6 NOTE 4 100 VOL-E UT-45 NRI floi.18 VALVE 2FWOO9D - PIPE NOTE 5 UT-60 NRI NOTE 7 2FWO3DD-16 NOTE4 100 VOL-E UT-45 Nfll flOl.i8 PIPE-PIPE NOTE5 NOTE 7 fl-A R01.ii 2FW-0i-06 2FWO3DD-16 NOTE 4 100 VOL-E UT-45 NRI R01.i8 PIPE- PENETRATION (2PC-076) PIPE NOTE 5 NOTE 7 fl-A R01.ii 2FW-07-iO 2FW87CC-6 NOTE4 100 VOL-E UT-45 NRI R01.i8 PIPE- ELBOW NOTE 7 UT-70 NRI The 70 degree scan was used to enhance coverage on circumferential scan.
R-A R01.il 2FW-07-il 2FW87CC-6 NOTE4 100 VOL-E UT-45 NRI R0i,i8 ELBOW-PIPE NOTE7 UT-70 NRI The 70 degree scan was used to enhance coverage on circumferential scan.
R-A R01.ii 2FW-07-i2 2FN87CC-6 NOTE4 100 VOL-E UT-45 NRI R01.i8 PIPE- ELBOW NOTE 7 UT-70 NRI The 70 degree scan was used to enhance coverage on circumferential scan.
fl-A R01.il 2FW-07-13 2FW87CC-6 NOTE 4 100 VOL-E UT-45 Nfl!
R01.i8 ELBOW - PIPE NOTE 7 UT-70 NRI The 70 degree scan was used to enhance coverage on circumferential scan.
fl-A R01.il 2FW-08-14 2FW87CD-6 NOTE4 100 VOL-E UT-45 NRI R01.i8 PIPE- ELBOW NOTE 7 UT-70 Nfl!
The 70 degree scan was used to enhance coverage on circumferential scan.
fl-A R01.ii 2FW-09-iO 2FW87CA-6 NOTE4 100 VOL-E UT-45 Nfl!
R01.i8 ELBOW - PIPE NOTE 7 UT-70 NRI The 70 degree scan was used to enhance coverage on circumferential scan.
fl-A R01.ii 2FW-09-12 2FW87CA-6 NOTE4 100 VOL-E UT-45 Nfl!
R0i.18 ELBOW- PIPE NOTE 7 UT-70 Nfl The 70 degree scan was used to enhance coverage on circumferential scan.________
fl-A ROi.11 2FW-10-20 2FW81BC-6 NOTE4 100 VOL-E UT-45 Nfl!
RailS PIPE-TEE NOTE5 R-A ROi.il 2FW-iO-21 2FW87CC-6~ NOTE 4 100 VOL-E UT-45 NflI ROi.i8 TEE - 6X4 REDUCER NOTES fl-A ROi.i1 2FW-iO-22 2FW87CC-6 NOTE4 100 VOL-E UT-45 Nfl!
flOl.i8 TEE-PIPE NOTE5 fl-A R01,il 2FW-i0-23 2FW87CC-6 NOTE 4 100 VOL-E UT-45 Nfl!
R0l.i8 PIPE-PIPE NOTES R-A R0i.ii 2FW-i2-21 2FW81BD-6 NOTE 4 100 VOL-E UT-45 NRI ROi.i8 PIPE-TEE NOTES NOTE 7 Page 3-7
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Braidwood Station Unit 2 A2R12 ISI Outage Report Section 3.1 Detailed lnservice Inspection Weld I Component Listing (Page 4 of 16)
Section XI ISl Identifier Line Number! EPN Relief Program Code Exam Actual Results
[~~.__Item Description Request Notes Cover~~~ry__Exam Inspection Comments fl-A flOl.l1 2FW-i2-22 2FW87CD-6~ NOTE4 100 VOL-E UT-45 Nfl ROl.18 TEE-6X4 REDUCER NOTES NOTE 7 R-A ROi.il 2FW-12-23 2FW87CD-6 NOTE 4 100 VOL-E UT-45 NRI floi.i8 TEE-PIPE NOTES NOTE 7 fl-A flOl.il 2FW-12-24 2FW87CD-6 NOTE 4 100 VOL-E UT-45 NRI ROi.18 PIPE- PIPE NOTE 5 NOTE 7 C-C C03.20 2FW-12-25&25A 2FW87CD-6 I2R-i0 NOTE4 93.4 SUR MT Nfl!
PIPE - PENETRATION (2PC-099) 12R-1S Page 3-8
Braidwood Station Unit 2 A2R12 ISI Outage Report Section 3.1 Detailed Inservice Inspection Weld / Component Listing (Page 5 of 16)
SYSTEM: Main Steam System (MS)
Section XI IS! Identifier Line Number! EPN Relief Program Code Exam Actual Results
~~tem Description Request Notes Coverage Summary Exam Inspection Comments fl-A R0i.20 2MS-02-27 2MS07AD-28~ NOTE 4 100 VOL UT-45 Nfl!
PIPE - ELBOW NOTES
_________________ _______ _________ ___________ NOTE 7 ___________ _________
R-A flOl.20 2M5-02-32 2MSO7AD-28 NOTE 4 100 VOL UT-45 Nfl!
ELBOW-PIPE NOTES
___________ ________________________________ NOTE 7 fl-A R0l.20 2MS-02-51 2MS13AD-8 NOTE4 100 VOL-E UT-45 NRI PIPE-ELBOW NOTES
____________ _________________________________ NOTE 7 ___________ __________
f-A R0i.20 2MS-02-52 2MS13AD-8 NOTE 4 100 VOL-E UT-45 Nfl!
ELBOW - PIPE NOTE S
__________________ _____ NOTE 7 ________ ___________
R-A flOl.20 2M5-02-S3 2MS13AD-8 NOTE 4 100 VOL UT-45 NRI PIPE-ELBOW NOTES
_______ ___________________ _____________ NOTE 7 _____________________
fl-A R01.20 2MS-02-54 2MS13AD-8 NOTE 4 100 VOL-E UT-45 Nfl ELBOW-PIPE NOTES
_________ _________ ________ __________ NOTE 7 ___________ ___________
fl-A ROi.20 2MS-02-SS 2MS13AD-8 NOTE 4 100 VOL-E UT-45 Nfl!
PIPE - ELBOW NOTE 5
____________ _________ __________ _________ NOTE 7 f-A R0l.20 2MS-02-S6 2MS13AD-8° NOTE 4 100 VOL UT-45 NRI ELBOW - PIPE NOTE S
_________ NOTE 7 Page 3-9
~ek~n~
Braidwood Station Unit 2 A2R12 ISI Outage Report Section 3.1 Detailed Inservice Inspection Weld I Component Listing (Page 6 of 16)
SYSTEM: Reactor Coolant System (RC)
Section XI IS! Identifier I Line Number! EPN
[~.__Item Description Inspection Comments f-A R01.20 NOTE 4 100 VOL-E UT-45L Nfl
___________ ELBOW - PIPE _________________
fl-A ROl .20 2RC-01 -18 2RCO3AA-27.S NOTE 4 100 VOL-E UT-45L Nfl 2RCO1 PA NOZZLE - PIPE fl-A R01.20 NOTE 4 100 VOL-E UT-45L Nfl 10 BRANCH NOZZLE - 27.5 PIPE B-G-i B06.210 2flC-0i-2RC8001A (BLT) 2RCO1AA-29 NOTE 2 VT-i VT-i Nfl B06.220 2RC8001A VALVE BOLTING (24 TL)
B06.230 ____________________ ______
fl-A R01.20 NOTE 4 100 VOL-E UT-45L Nfl 10 BRANCH NOZZLE - 27.5 PIPE fl-A ROl .20 2flC-20-02 2RC22AD-1 .5 NOTE 4 VT-2 VT-2 NR!
PIPE - ELBOW f-A flOl .20 2RC-20-03 2RC22AD-1 .5 NOTE 4 VT-2 VT-2 Nfl ELBOW - PIPE _____
f-A fbi .20 2RC-20-04 2RC22AD-1 .5 NOTE 4 VT-2 VT-2 Nfl PIPE - ELBOW f-A ROl .20 2fC-20-0S 2RC22AD-1 .5 NOTE 4 VT-2 VT-2 Nfl ELBOW - PIPE f-A ROl .20 2RC-20-36 2RC22AD-1 .5 NOTE 4 VT-2 VT-2 Nfl PIPE - ELBOW fl-A flOl .20 2RC-20-37 2RC22AD-1 .5 NOTE 4 VT-2 VT-2 Nfl ELBOW - PIPE f-A fOl .20 2flC-20-38 2flC22AD-1 .S~ NOTE 4 VT-2 VT-2 Nfl!
PIPE - ELBOW f-A ROl .20 2RC-20-39 2flC22AD-1 .S~ NOTE 4 VT-2 VT-2 Nfl!
ELBOW - PIPE f-A ROl .20 2flC-20-40 2RC22AD-i .5 NOTE 4 VT-2 VT-2 Nfl PIPE - ELBOW __________________
f-A ROl .11 2fC-29-1 1 2RC16AC-2 VT-2 VT-2 Nfl VALVE 2fC8038C - PIPE fl-A R0i.1i 2RC-29-12 2RC16AC-2 VT-2 VT-2 NRI PIPE - ELBOW f-A R01.1i 2fC-29-13 2RC16AC-2 VT-2 VT-2 Nfl!
ELBOW - PIPE fl-A R01.li 2flC-29-14 2RC16AC-2 VT-2 VT-2 Nfl PIPE - ELBOW f-A R0l.li 2flC-29-1S 2RC16AC-2 VT-2 VT-2 Nfl ELBOW - PIPE f-A flOi.1i 2flC-29-16 2RC16AC-2 VT-2 VT-2 Nfl PIPE - BRANCH CONNECT.
Page 3-10
Scek,n Braidwood Station Unit 2 A2R12 ISI Outage Report Section 3.1 Detailed Inservice Inspection Weld / Component Listing (Page 7 of 16)
SYSTEM: Reactor Coolant System (RC)
~i~iXl ~ june Number! EP ~enefITram~codeJSEx I Re~~
Inspection Comments fl-A Rb1.20 2RC-30-ii 2fC13AB-2~ VT-2 VT-2 PIPE - ELBOW _____ _____ ______ ______ ______ _________________
f-A R0i.20 2flC-30-12 2RC13AB-2 VT-2 VT-2 ELBOW - PIPE ____________ _____ _____ _____ ____________________ _____
f-A flbl.20 2fC-30-13 2RC13AB-2 VT-2 VT-2 Nfl PIPE - TEE _____ _____ ____ ______ ____
f-A flbi.20 2fC-30-14 2RC13AB-2 VT-2 VT-2 Nfl TEE - 2X.75 REDUCER _____ _____________________________
fl-A fbi.20 2RC-30-15 2RC13AB-2 VT-2 VT-2 Nfl TEE - PIPE ____________ ____________ _____ _____ ______ _____
f-A Rb1.20 2fC-30-16 2RC13AB-2 NOTE 4 VT-2 VT-2 Nfl PIPE - VALVE 2fC8040B _____ _____ ___________________ _____ _____ _____ _____
f-A fbi.20 2fC-30-i8 2RC13AC-2 NOTE 4 VT-2 VT-2 Nfl!
PIPE - ELBOW _____ _____ ______ _________ _____
f-A Rbi.20 2flC-30-19 2RC13AC-2 NOTE 4 VT-2 VT-2 Nfl ELBOW - PIPE _________________ ______ ______
f-A fbl.20 2fC-30-20 2RC13AC-2 NOTE 4 VT-2 VT-2 Nfl!
_____ PIPE - TEE ________________________ _____ ______ _____ _____
f-A fbl.20 2fC-30-21 2RC13AC-2 NOTE 4 VT-2 VT-2 Nfl TEE - 2X.75 REDUCER ______ _____ _____ _____ _____
f-A fbi.20 2fC-30-22 2RC13AC-2 NOTE 4 VT-2 VT-2 Nfl!
TEE - PIPE _____ _____ _____ ___________ _______
f-A flbi.ii 2fC-31-b1 2RC14AB-2 VT-2 VT-2 Nfl
_____ BRANCH_CONNECTION - PIPE ______ _____ _____ _____ _______
f-A fbi.il 2fC-31-02 2fCi4AB-2~ VT-2 VT-2 Nfl
______ PIPE - ELBOW _______________________________ _____ ____________ ________________
f-A flbi.11 2fC-31-03 2RC14AB-2 VT-2 VT-2 Nfl
______ ELBOW - PIPE _____ _____________________________________________ ______________
f-A flbi.i1 2fC-3i-04 2RC14AB-2 VT-2 VT-2 Nfl PIPE - ELBOW ___________________________ ____________________ _____
fl-A f0i.ii 2fC-31-bS 2RC14AB-2 VT-2 VT-2 Nfl ELBOW - PIPE ______ _____ ____ _________ _____ ______
f-A fbi.ii 2flC-31-06 2RC14AB-2 VT-2 VT-2 Nfl I PIPE - ELBOW ________________ ______ ____ _____ ___________ _____ ______
f-A flbi.1i 2RC-3i-07 2RC14AB-2 VT-2 VT-2 Nfl ELBOW - PIPE _____ __________________________ ____________ _______ _____
fl-A fOi.ii 2fC-31-08 2RC14AB-2° VT-2 VT-2 Nfl PIPE - VALVE 2flC8039B _______________________________________ _______ ______
f-A flOi.il 2RC-31-09 2RC14AB-2 VT-2 VT-2 VALVE 2fC8039B - PIPE ______ _____ _____ _____
Page 3-il
~ekn.
Braidwood Station Unit 2 A2R12 151 Outage Report Section 3.1 Detailed Inservice Inspection Weld I Component Listing (Page 8 of 16)
SYSTEM: Reactor Coolant System (RC)
Section Xl IS! Identifier Line Number! EPN Relief Program Code Exam Actual Results
[~~~Item Description L___________ Request Notes Jc~overage__Summary Exam Inspection Comments f-A fbl.ii 2fC-31-09A.0i 2RC14AB-2 VT-2 VT-2 Nfl!
PIPE-TEE ______________ ________________ __________________
f-A fOi.ii 2fC-3i-09B.bi 2RC14AB-2 VT-2 VT-2 Nfl TEE - PIPE ________
f-A fbi.ii 2fC-3i-09C.01 2fC86AB-2 VT-2 VT-2 Nfl TEE - 2Xl REDUCER __________ _________________ ____________________
f-A f0i.ii 2fC-31-ib 2RC14AB-2 VT-2 VT-2 Nfl!
PIPE-TEE ____________ ________ ____________________ _________
fl-A fbl.11 2fC-31-ii 2RC1SAB-2 VT-2 VT-2 Nfl I
__________ TEE - 2X.75 REDUCER ________________ ___________________
fl-A fOi.ii 2fC-3i-i2.bi 2RC14AB-2 VT-2 VT-2 Nf I TEE - PIPE __________ _______________
f-A fbi.20 2fC-31-i4 2fC26A-2 VT-2 VT-2 NflI
_____ BRANCH CONNECTION - PIPE __________________ __________________________
f-A flbl.20 2fC-3i-iS 2fC26A-2 VT-2 VT-2 Nfl PIPE - VALVE 2fC80S7 __________________________
f-A fbi.1i 2RC-36-02 2RC14AA-2 VT-2 VT-2 Nfl PIPE - ELBOW ________________________ ____________________________
f-A fbl.ii 2flC-36-03 2RC14AA-2 VT-2 VT-2 Nfl ELBOW - PIPE ________________ ______________________ ________________________
fl-A fOl.i1 2RC-36-04 2RC14AA-2 VT-2 VT-2 Nfl PIPE - VALVE 2fC8039A ____________________ _______________
fl-A fbi.ii 2RC-36-bS 2RC14AA-2 VT-2 VT-2 Nfl VALVE 2fC8039A - PIPE fl-A foill 2fC-36-b5A.bi 2RC14AA-2 VT-2 VT-2 Nfl PIPE-TEE _____________ _________________________ _____________
f-A fbl.1i 2RC-36-OSB.bi 2RC14AA-2 VT-2 VT-2 Nfl TEE - PIPE ______________
f-A fOi.ii 2fC-36-OSC.0i 2RC14AA-2 VT-2 VT-2 Nfl TEE - 2Xl REDUCER f-A fOi.ii 2flC-36-06 2fCl4AA-2~ VT-2 VT-2 Nfl PIPE - TEE ____________________ ____ ___________________
fl-A fbl.1l 2fC-36-07 2fCi4AA-2~ VT-2 VT-2 Nfl!
TEE - 2X.75 REDUCER _______________________ ________________
fl-A fbi.1i 2fC-36-08.Oi 2RC14AA-2 VT-2 VT-2 Nfl TEE - PIPE f-A fbi.ii 2fC-36-09 2RC14AA-2 VT-2 VT-2 Nfl PIPE - VALVE 2fC8b37A ______________ ______________________________________
f-A fOi.ii 2fC-37-bl 2RC14AD-2 VT-2 VT-2 Nfl BRANCH CONNECTION - PIPE Page 3-i2
Exek~
Braidwood Station Unit 2 A2R12 ISI Outage Report Section 3.1 Detailed Inservice Inspection Weld / Component Listing (Page 9 of 16)
SYSTEM: Reactor Coolant System (RC)
Section Xl IISI Identifier Line Number I EPN Relief Program Code Exam Actual Results Cat. Item jDescription______ Request Notes Coverage Summary Exam Inspection Comments f-A fl0i.ii 2flC-37-02 2RC14AD-2 VT-2 VT-2 Nfl!
________ PIPE - COUPLING ______ ______ ______ ______ ______ ______ _____
f-A fbi.ii 2RC-37-03 2RC14AD-2 VT-2 VT-2 Nfl COUPLING - PIPE f-A fOi,ii 2fC-37-04 2RC14AD-2 VT-2 VT-2 Nfl PIPE - ELBOW f-A fbl.1i 2RC-37-0S 2RC14AD-2 VT-2 VT-2 Nfl ELBOW - PIPE fl-A fbi.ii 2fC-37-06 2RC14AD-2 VT-2 VT-2 Nfl
_____ PIPE - VALVE 2fC8039D f-A fbi.il 2fC-37-07 2RC14AD-2 VT-2 VT-2 Nfl VALVE 2fC8039D - PIPE f-A Rbi.i1 2RC-37-07A.bi 2RC14AD-2 VT-2 VT-2 PIPE - TEE f-A Rbi.ii 2fC-37-07B.0l 2RC14AD-2 VT-2 VT-2 Nfl TEE - PIPE f-A fbi.ii 2RC-37-07C.b1 2RC14AD-2 VT-2 VT-2 Nfl I TEE - 2Xi REDUCER fl-A fbi.ii 2fC-37-08 2RC14AD-2 VT-2 VT-2 Nfl PIPE - TEE f-A flbi.ii 2fC-37-09 2RC14AD-2 VT-2 VT-2 Nfl TEE - 2X.75 REDUCER f-A ROi.ii 2flC-37-ib 2RC14AD-2 VT-2 VT-2 Nfl TEE - PIPE f-A fOi.ii 2RC-37-ii 2RC14AD-2 VT-2 VT-2 Nfl!
PIPE - VALVE 2RC8037D fl-A fbl.ii 2fC-41-03 2RC16AA-2 VT-2 VT-2 Nfl VALVE 2flC8038A - PIPE f-A Rbi.ii 2RC-4i-04 2RC16AA-2 VT-2 VT-2 Nfl PIPE - ELBOW f-A fiblil 2RC-41-05 2RC16AA-2 VT-2 VT-2 Nfl ELBOW - PIPE f-A fbi.1i 2RC-41-06 2RC16AA-2 VT-2 VT-2 Nfl PIPE - ELBOW f-A fbl.ii 2RC-41-07 2RC16AA-2 VT-2 VT-2 Nfl
______ ELBOW - PIPE f-A fOi.ii 2fC-41-08 2RCi6AA-2~ VT-2 VT-2 Nfl PIPE - BRANCH CONNECT. _______________ ______________________ ______
f-A Rbl.li 2fC-41-i1 2flCi6AB-2~ VT-2 VT-2 Nfl VALVE 2fC8038B - PIPE Page 3-13
~I~iit Braidwood Station Unit 2 A2Ri2 151 Outage Report Section 3.1 Detailed lnservice Inspection Weld / Component Listing (Page 10 of 16)
SYSTEM: Reactor Coolant System (RC)
[Section XI IS! Identifier Line Number! EPN Relief Program Code Exam Actual Results
[~t. Item Description Request Notes Coverage Summary Exam Inspection Comments f-A flbi.ii 2RC-4i-i2 2RC16AB-2 VT-2 VT-2 Nfl PIPE - ELBOW f-A R01.li 2RC-4l-i3 2RC16AB-2 VT-2 VT-2 Nfl!
ELBOW - PIPE fl-A ROi.ii 2RC-42-0l 2RC14AC-2 VT-2 VT-2 Nfl BRANCH CONNECTION PIPE -
f-A fbi.ii 2RC-42-02 2RC14AC-2 VT-2 VT-2 Nfl!
PIPE - ELBOW fl-A R01.li 2RC-42-03 2RC14AC-2 VT-2 VT-2 Nfl ELBOW - PIPE fl-A ROi.ii 2fC-42-08 2RC14AC-2 VT-2 VT-2 Nfl!
TEE-PIPE f-A flOi.ii 2RC-42-09 2RC14AC-2 VT-2 VT-2 Nfl PIPE VALVE 2RC8037C B-G-1 B06.iO 2fV-03-NUTS (01 TO 54) 2RCO1R 12R-i9 VT-i VT-i Nfl CLOSURE HEAD NUTS (54 TOTAL) Nfl Examined washers for nuts 1 through 9 and 46 through 54. Remaining nuts were examined during previous outages.
B-G-i B06.30 2RV-03-STUD5 (01 TO 54) 2fCOi fi 100 VOL UT-b Nfl CLOSURE HEAD STUDS (54 TOTAL)
Examined studs 1 through 9 and 46 through 54. The remaining studs were examined during previous outages.
Surface examination is no longer required per Code Case N-6S2 approved in Regulatory Guide 1.147, Revision 14.
B-G-i B06.Sb 2flV-03-WASHERS (01 TO 54) 2flCOl f VT-i VT-i Nfl!
CLOSURE WASHERS (01 TO 54) Nfl Examined washers for studs 1 through 9 and 46 through 54. Remaining washers were examined during previous_outages.
B-Q B16.20 2SG-Oi-2RCO1BATUBING 2RCO1BA ET ET IND.
STEAM GENERATOR TUBING Based on eddy current results, the following tubes were plugged on the hot and cold leg sides:
flow 41/Column 25, flow 40/Column 30, Row 46/Column 59, flow 40/Column 62, Row 12/Column 70, Row 40/Column 71, Row 41/Column 74, Row 40/Column 85, and Row 32/Column 99.
B-Q B16.20 2SG-02-2RCO1BB TUBING 2RCO1BB ET ET ND.
STEAM GENERATOR TUBING Based on eddy current results, the following tube was plugged on the hot and cold leg side:
Row 49/Column 61 B-Q B16.20 2SG-03-2RCO1BC TUBING 2RCO1BC ET ET IND.
STEAM GENERATOR TUBING Based on eddy current results, the following tubes were plugged on the hot and cold leg sides:
Row 8/Column 18, Row 41/Column 60, flow 44/Column 60, flow 49/Column 63 B-G-2 B07.30 2SG-03-Bi 2RCO1BC VT-i VT-i Nfl!
9A PRIMARY MANWAY (16 BOLTS)
B-G-2 B07.30 2SG-03-B2 2RCO1BC VT-i VT-i Nfl!
9B PRIMARY MANWAY (16 BOLTS)
Page 3-14
Braidwood Station Unit 2 A2R12 ISI Outage Report Section 3.1 Detailed Inservice Inspection Weld / Component Listing (Page 11 of 16)
SYSTEM: Reactor Coolant System (RC)
Section XI ISI Identifier Line Number! EPN Relief Program Code Exam Actual Results
[~~~tem Description Request Notes Covera~j~ary Exam Inspection Comments 6-0 Bi6.20 2SG-b4-2RCO1BD TUBING 2RCO1BD ET ET Nfl!
STEAM GENERATOR TUBING Based on eddy current results, tube plugging was not required.
fl-A fOi.20 2S1-13-29 2fC29AD-i0~ NOTE 4 96.8 VOL-E UT-45 Nfl PIPE - ELBOW f-A fbi .20 2S!-13-30 2RC29AD-ib NOTE 4 100 VOL-E UT-45 Nfl ELBOW - ELBOW f-A fbi .20 2S1-13-31 2RC29AD-iO NOTE 4 100 VOL-E UT-45 Nfl ELBOW - PIPE fl-A flbi.ii 2S1-3i-Oi 2RC3OAA-i.S VT-2 VT-2 Nfl PIPE - 3Xl .5 REDUCER f-A flbi.ii 2S!-3i-02 2RC3OAA-i.5 VT-2 VT-2 Nfl VALVE 2S!8900A - PIPE Page 3-15
Braidwood Station Unit 2 A2R12 ISI Outage Report Section 3.1 Detailed Inservice Inspection Weld / Component Listing (Page 12 of 16)
SYSTEM: Residual Heat Removal System (RH)
[Section XI ISI Identifier Line Number! EPN Relief Program Code Exam Actual Results
~ Item Description __________ __________~~quest Notes Coverag~J~~~ary Exam Inspection Comments C-C C03.20 2RH-b3-42 2RHO3AA-8 NOTE 4 100 SUR PT Nfl PIPE - PENETRATION (2AB-128) 12f-i5 ____________________________
C-B C02.21 2RHX-Oi-2RHXN1 (AHX) 2RHO2AA 12R-07 NOTE 4 100 SUR PT Nfl 2A RH HX SHELL - NOZZLE ______________________ _______
C-B Cb2.21 2RHX-bi-2RHXN1 (B HX) 2RHO2AB 12R-07 NOTE 4 100 SUR PT Nfl 26 RH HX SHELL - NOZZLE __________ ______________________________________
C-B C02.2i 2RHX-bi-2RHXN2 (A HX) 2RHO2AA 12f-07 NOTE 4 100 SUR PT Nfl NOZZLE - 2A RH HX SHELL _____________ ___________ ______________ ______
C-B C02.2i 2RHX-Oi-2RHXN2 (B HX) 2RHO2AB 12f-07 NOTE 4 lOb SUR PT Nfl
_________ NOZZLE -26 RH HX SHELL ______________ __________ _____________ __________
Page 3-16
Braidwood Station Unit 2 A2R12 151 Outage Report Section 3.1 Detailed Inservice Inspection Weld I Component Listing (Page 13 of 16)
SYSTEM: Reactor Coolant System (RY)
Section XI IS! Identifier Line Number! EPN Relief Program Code Exam Actual Results Item Description Coverage Summary Exam_[~
Inspection Comments f-A fbi.ii 2CV-02-13 2RY18A-2 VT-2 VT-2 Nfl VALVE 2CV8377 - PIPE_______
fl-A fbi.ii 2CV-02-iS 2fY18A-2 VT-2 VT-2 Nfl!
ELBOW - PIPE f-A fbi.ii 2CV-02-i8 2fYi8A-2 VT-2 VT-2 Nfl PIPE - ELBOW fl-A Rbi.1i 2CV-02-2b 2flYi8A-2 NOTE 4 lOb VOL UT-45 Nfl PIPE 2 SOCKOLET
- NOTE 9 A2f12 exam required per CR 292238, not a Section XI IS! examination.
B-B Bb2.ii 2PZR-bl-08E 2RYbiS NOTE4 100 VOL UT-b Nfl!
SHELL-UPPER HEAD UT-45 Nfl UT-60 Nfl!
B-B 602.12 2PZR-bi-b9D 2RYbiS NOTE 4 100 VOL UT-b Nfl SHELL LONG SEAM UT-4S Nfl Nfl B-E 604.20 2PZR-bi -HEATER PENET. 2RYO1S VT-2 VT-2 Nfl!
PRESSURIZER HEATER PENETRATION BMV BMV PRESSURIZER HEATER PENETRATION Nfl Bare metal visual examination per NSAL 06-08.
B-D B03.iib 2PZR-bi-N4A 2flYbiS NOTE4 100 VOL UT-b Nfl PRESSURIZER - SAFETY NOZZLE UT-4S Nfl UT-6b Nfl B-D 603.120 2PZR-bi-N4A (NIR) 2fYbiS NOTE 4 lOb IRS UT-24 Nfl PRESSURIZER - SAFETY NOZZLE INNER RADIUS UT-6b Nfl UT-65 Nfl f-A fOils 2PZR-bi-SE-01 2fYiiA-i4 NOTE 4 BMV BMV Nfl 601.11 PZR SURGE NOZZLE - SAFE END 1-600 Bare metal visual inspection per MRP 2003-039.
fl-A fOilS 2PZR-01-SE-b2 2RYO3AA-6 NOTE 4 BMV BMV Nfl 1-600 PZR SAFETY NOZZLE - SAFE END Bare metal visual every outage per response to NRC Bulletin 2004-01.
f-A foi.i5 2PZR-Oi-SE-b3 2RYO3AB-6 NOTE 4 BMV BMV Nfl 1-600 PZR SAFETY NOZZLE - SAFE END Bare metal visual every outage per response to NRC Bulletin 2004-01.
fl-A fOilS 2PZR-0l-SE-04 2flYb3AC-6~ NOTE 4 BMV BMV Nfl!
1-600 PZR SAFETY NOZZLE - SAFE END Bare metal visual every outage per response to NRC Bulletin 2004-01.
f-A fOilS 2PZR-0l-SE-05 2fYbiB-4~ NOTE 4 BMV BMV Nfl!
ROi.il SAFE END - PZR SPRAY NOZZLE 1-600 Bare metal visual every outage per response to NRC Bulletin 2004-01.
Page 3-i7
Braidwood Station Unit 2 A2R12 ISI Outage Report Section 3.1 Detailed Inservice Inspection Weld I Component Listing (Page 14 of 16)
SYSTEM: Reactor Coolant System (RY)
Section Xl IS! Identifier Line Number! EPN Relief Program Code Exam Actual Results]
[~t. Item Description Request Notes Coverage Summary Exam Inspection Comments f-A flbi.iS 2PZR-Ol-SE-O6 2RYO2A-6 NOTE4 BMV BMV Nfl!
1-600 PZR RELIEF NOZZLE - SAFE END Bare metal visual every outage per response to NRC Bulletin 2004-01.
fl-A fOi.il 2RC-16-i3 2RYO1B-6 NOTE4 ibO VOL UT-45 Nfl ELBOW - PIPE NOTE 9 A2f12 exam required per Cf 292238, not a Section XI IS! examination.
f-A fbi.il 2fC-i6-14 2fYi8A-2 NOTE4 100 VOL UT-45 Nfl 2 SOCKOLET 60 PIPE
- NOTE 9 A2Ri2 exam required per CR292238, not a Section Xl IS! examination.
Page 3-18
~ekn Braidwood Station Unit 2 A2R12 1St Outage Report Section 3.1 Detailed Inservice Inspection Weld I Component Listing (Page 15 of 16)
SYSTEM: Safety Injection System (SI)
Section Xl IS! Identifier Line Number! EPN Relief Program Code Exam Actual Results Item Description Request Notes Coverage__Summary__Examj Inspection Comments B-G-2 B07.70 2S1-bi-2S18948A (BLT) 2S!O9BA-lb NOTE 3 VT-i VT-i Nfl 2S18948A CHECK VALVE (18 BLTS)
Evidence of body-to-bonnet leakage at the gasketed )oint was identified in If 546557 prior to the VT-i examination. Boric acid was not in contact with the body-to-bonnet bolting and no degradation of the bolting was observed during VT-i examination.
B-G-2 B07.7O 2S1-02-2S18949A (BLT) 2SIA4B-6 NOTE 3 VT-i VT-i Nfl!
2SI8949A CHECK VALVE (16 BLTS) fl-A flbi.li 2S1-b8-3i 2S!O8FA-i.S NOTE 4 VT-2 VT-2 Nfl 3Xi.S REDUCER - COUPLING fl-A flOi.16 2S1-13-25 2SIO9BD-lO NOTE 4 100 VOL UT-45 Nfl PIPE - ELBOW Weld was not part of original IS! scope, but was examined during A2f 12 (reference If 547480). Weld credited weld to IS! program.
f-A fbi.l6 2SI-13-26 2SIO9BD-iO NOTE 4 100 VOL UT-45 Nfl!
ELBOW PIPE-Weld was not part of original ISI scope, but was examined during A2Ri2 (reference If 547480). Weld credited weld to ISI program.
B-G-2 BO7.SO 2S!-17-Bl 2SIO8JB-i.S VT-i VT-i Nfl!
FLANGED CONNECTION (4 STUDS)
Dry boric acid at flanged connection (2S!O4MB) was identified under If 547070. Leakage was not in contact with the flange bolting and no degradation of flange bolting was identified.
B-G-2 B07.Sb 251-18-Bi 2SIO8HB-2 VT-i VT-i Nfl FLANGED CONNECTION (8 STUDS)
B-G-2 B07.SO 2S1-18-B2 2SIO8JB-i.S VT-i VT-i Nfl FLANGED CONNECTION (4 STUDS) f-A flOl.li 2S!-20-O4 2SIO8JC-i.S NOTE 4 VT-2 VT-2 Nfl ELBOW - PIPE f-A ROi.ii 251-20-OS 2SIO8JC-l.S NOTE 4 VT-2 VT-2 Nfl PIPE - ELBOW f-A flOi.li 2S1-20-b6 2S!O8JC-l.S NOTE 4 VT-2 VT-2 Nfl ELBOW PIPE-f-A ROi.li 2SI-20-07 2S!O8JC-i.S° NOTE 4 VT-2 VT-2 Nfl PIPE - ELBOW fl-A RO1.il 2S1-2O-09 2SIO8JC-i,S VT-2 VT-2 Nfl
- FLANGE fl-A ROi.ll 2S1-20-ib 2S!O8JC-1.S VT-2 VT-2 Nfl I ELBOW - PIPE f-A flOl.li 251-20-11 2S!O8JC-l.S VT-2 VT-2 Nfl PIPE - ELBOW fl-A Rbl.li 2SI-2O-i2 2SIO8JC-1.5 VT-2 VT-2 Nfl!
VALVE 2S18810C - PIPE fl-A fOl.ii 2S1-2b-13 2SIO8JC-i.S VT-2 VT-2 NflI PIPE - VALVE 2SI8810C fl-A f0i.li 2S1-2O-14 2SIO8JC-1.5 VT-2 VT-2 Nfl 2Xi.S REDUCER - PIPE Page 3-19
Exek,it Braidwood Station Unit 2 A2R12 ISI Outage Report Section 3.1 Detailed Inservice Inspection Weld I Component Listing (Page 16 of 16)
SYSTEM: Safety Injection System (SI)
Section XI ISI Identifier I Line Number! EPN
~ I~~ription
~nspectionComments f-A fbi .11 251-20-iS 2SIO8HC-2 NOTE 4 VT-2 VT-2 Nfl
_____ COUPLING - 2Xi1/2_REDUCER fl-A fbi .11 2S1-2b-2O 2SIO8HC-2 NOTE 4 VT-2 VT-2 Nfl 2Xi.S REDUCER COUPLING f-A fbi .11 2S!-20-2i 2SIO8GC-i .5 NOTE 4 VT-2 VT-2 Nfl I
____ ____ PIPE - 2Xi1/2 REDUCER f-A fbi .i 1 2S1-2b-22 2SIO8GC-i .5 NOTE 4 VT-2 VT-2 Nfl ELBOW - PIPE _____ ______
fl-A ROi.ii 2S1-20-23 2S!O8GC-l.5 NOTE 4 VT-2 VT-2 Nfl!
PIPE ELBOW f-A ROl.li 251-20-24 2SIO8GC-i.5 NOTE 4 VT-2 VT-2 Nfl ELBOW - PIPE _____ _____
f-A fbi .i 1 2Sl-20-2S 2SIO8GC-i .5 NOTE 4 VT-2 VT-2 Nfl PIPE - ELBOW ______ _____
f-A fbi.ii 2S1-2b-27 2SIO8GD-i.S VT-2 VT-2 Nfl COUPLING PIPE - _____
fl-A fbi. 11 2S1-2b-28 2SIO8GD-i .5 VT-2 VT-2 Nfl PIPE - ELBOW fl-A flbl.ii 2S1-2b-29 2SIO8GD-i.5 VT-2 VT-2 Nfl ELBOW PIPE f-A fOi.ii 2S1-2O-3O 2S!O8GD-i.S VT-2 VT-2 Nfl PIPE - ELBOW _____
f-A fbl.li 2S!-2b-3i 2SIO8GD-i.S VT-2 VT-2 Nfl ELBOW - PIPE fl-A fOl.il 2S1-2b-32 2SIO8GD-i.5 VT-2 VT-2 Nfl PIPE - 2X11/2REDUCER ____
f-A ROt 20 2SI-34-l 5 2SIOi B-24 NOTE 4 lOb VOL-E UT-60 Nfl
____ _____ PIPE - PIPE _____ _____ NOTE 7 f-A fbi .20 2S!-35-62 2S182AB-12 NOTE 4 lOb VOL-E UT-60 Nfl ELBOW - ELBOW NOTE 7 Page 3-20
E~cek~
Braidwood Station Unit 2 A2R12 ISI Outage Report Section 3.1.1 Detailed Preservice Inspection Weld I Component Listing (Page 1 of 2)
SYSTEM: Reactor Coolant System (RC)
Section XI ISI Identifier Line Number! EPN Relief Program Code Exam Actual Results Cat. Item J~escri~tion Re~t.iestI Notes J~verage__Summary Exam Inspection Comments B-G-2 BO7.30 2SG-02-B2 2RCO1BB VT-i VT-i NflI 9B PRIMARY MANWAY (i 6 BOLTS)
VT-i preservice exam of one primary manway bolt (Cold Leg Bolt #li). Existing bolt head was different from remainder of bolting and did not fit the socket wrench.
B-G-2 B07.3b 2SG-O3-B1 2RCO1BC VT-i VT-i Nfl 9A PRIMARY MANWAY (i 6 BOLTS)
VT-i preservice exam of one primary manway bolt (Hot Leg Bolt #9). Existing bolt head was different from remainder of bolting and did not fit the socket wrench.
B-G-2 BO7.30 2SG-b3-B2 2RCO1BC VT-i VT-i Nfl 9B PRIMARY MANWAY (16 BOLTS)
VT-i preservice exam of one primary manway bolt (Cold Leg Bolt #12). Existing bolt head was different from remainder of bolting and did not fit the socket wrench.
B-G-2 BO7.3O 2SG-O4-B2 2RCO1BD VT-i VOL-E Nfl 9B PRIMARY MANWAY (16 BOLTS)
VT-i preservice exam of one primary manway bolt (Cold Leg Bolt #2). Existing bolt head was different from remainder of bolting and did not fit the socket wrench.
Page 3-21
Braidwood Station Unit 2 A2R12 151 Outage Report Section 3.1.1 Detailed Preservice Inspection Weld I Component Listing (Page 2 of 2)
SYSTEM: Safety Injection System (SI)
Section XI IISI Identifier I Line Number! EPN Cat. Item J~~ription Inspection Comments B-G-2 B07.7O 2S!-09-2S18948C (BLT) 2SIO9BC-iO NOTE 3 VT-i VT-i Nfl 2S!8948C CHECK VALVE (18 BLTS)
Baseline VT-i of four replacement heavy hex nuts (Cat ID 1234797-i, UTCs 2640613 and 2714828) and four double ended studs (Cat ID 1234801-1, UTC 2640612). Only one stud (UTC 264061 2) and nut (UTC 26406i3) were acutally installed.
Page 3-22
Exek~r~
Braidwood Station Unit 2 A2R12 ISI Outage Report Section 3.2 Detailed Inservice Inspection Component Support Listing (Page 1 of 7)
SYSTEM: Containment Spray System (CS)
Section XI IS! Identifier Line Number / EPN
[fat. Item Description Inspection Comments F-A Fbi .20 2CSO3099G 2CSO2AA-iO NOTE 8 VT-3 Nfl Slide Plate, Support integrally attached Page 3-23
~cekiit Braidwood Station Unit 2 A2R12 151 Outage Report Section 3.2 Detailed Inservice Inspection Component Support Listing (Page 2 of 7)
SYSTEM: Chemical & Volume Control System (CV)
Section Xl IS! Identifier Line Number! EPN Cat. Item Description Inspection Comments F-A Fbi .20 2CVO1 Oil f 2CVO8BA-4 NOTE 8 VT-3 Nfl
_______ Strut ___________________ _____________________ ________________ _____________________________
F-A Fbi .20 2CVO1AOO2G 2CVO8BA-4° NOTES VT-3 Nfl Box F-A Fbl.20 2CVO1AOO6X 2CVO8BA-4 NOTES VT-3 Nfl Box __________
F-A Fbi .20 2CVOiAOO7R 2CVO8BA-4 NOTE 8 VT-3 Nfl Box F-A Fbi .20 2CVOiAO46X 2CVO8AA-4° NOTE 8 VT-3 Nfl!
Strut F-A Fbi .20 2CVO1AO62A 2CVJ4A-4 NOTE 8 VT-3 Nfl!
Anchor, integrally attached to pipe ___________________ _______________________ _____
F-A FOliO 2CVO2001C 2CViODB-3 NOTE 8 VT-3 Nfl (1) Constant Spring Can Additional Examination performed due to Recordable Indication identifed on Component Support 2CV41b16V (Carrying No Load).
Reference Issue Report Number S448S0. __________________ _______________
F-A Fbi .20 2CVO8001V 2CVO5CB-6 NOTE 8 VT-3 Nfl
_____ (1) Variable Spring Can __________________ ________________
F-A Fbi.20 2CVO8005X 2CVOSCB-6 NOTE 8 VT-3 Nfl Box ___________________ ___________________ ________________
F-A Fbi .20 2CVOSO17X 2CVOSCB-6 NOTES VT-3 Nfl Strut F-A FOlIO 2CV1S1O6G 2CVA3B-2° NOTES VT-3 Nfl
_______ U-Bolt _______________ _________________
F-A FOliO 2CV16O14X 2CVA7AB-2 NOTE 8 VT-3 Nfl Box _____________________________________________________________________
F-A FOi.lb 2CV16O2OR 2CVA7AB-2 NOTES VT-3 Nfl Strut F-A FOliO 2CVi6b36f 2CVA3B-2° NOTES VT-3 Nfl Box _______________
F-A FOliO 2CV16047G 2CVA3B-2° NOTES VT-3 Nfl Box F-A FOliO 2CV22012fl 2CV45B-2° NOTES VT-3 Nfl Strut F-A FOi.lO 2CV25O1OR 2CVA7AA-2 NOTES VT-3 Nfl Box __________________ __________________ _________
F-A FOliO 2CV2SO1SV 2CVA7AA-2° NOTE 8 VT-3 Nfl (1) Variable Spring Can F-A Fbi .10 2CV2SO16X 2CVA7AA-2° NOTE 8 VT-3 Nfl Strut Insulation removed from attachment for examination. ___________________
Page 3-24
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Braidwood Station Unit 2 A2R12 151 Outage Report Section 3.2 Detailed Inservice Inspection Component Support Listing (Page 3 of 7)
SYSTEM: Chemical & Volume Control System (CV)
Section Xl IISI Identifier Line Number! EPN
[Cat.__~~j~escription Inspection Comments F-A FOi.iO 2CV41O16V 2CVi4FD-2° NOTES VT-3 IND.
(1) Variable Spring Can VT-3 Nfl Support discovered unloaded during initial VT-3 examination. Support adjusted under WO 967025-bi. Reference Issue Report Number 544850. ______ ____________ ______ _______ ______ _____________ ____________________________
F-A Fbi .20 2SliSOO7f 2CVA1A-6 NOTES VT-3 Nfl Strut _______ _________ _______ _______ _______
F-A Fbi .20 2SI1SOOSX 2CVA1A-6 NOTE S VT-3 Nfl Strut Page 3-25
~xthr~
Braidwood Station Unit 2 A2R12 1St Outage Report Section 3.2 Detailed Inservice Inspection Component Support Listing (Page 4 of 7)
SYSTEM: Reactor Coolant System (RC)
Section XI IS! Identifier I Line Number! EPN Cat. Item ~~ription Inspection Comments F-A Fbi .10 2CVO3003X 2RC28A-3 NOTE 8 VT-3 Nfl!
Strut Insulation removed from attachment for examination.
F-A FOliO 2CVO600iV 2fC36A-3° NOTES VT-3 Nfl
___________ (1) Variable Spring Can F-A FOliO 2CVO6O1SR 2flC36A-3 NOTES VT-3 Nfl Strut F-A Fbi.10 2CVO9O61 f 2flCi 4AC-2 NOTES VT-3 NF~
Strut F-A FOliO 2CV11O18C 2RC14AA-2 NOTE 8 VT-3 Nfl (1) Constant_Spring_Can F-A FOliO 2CVi2004C 2RCi6AA-2 NOTES VT-3 Nfl
______ (1) Constant Spring Can F-A FOliO 2CV13004R 2RC16AC-2 NOTES VT-3 Nfl Box F-A FOliO 2CV14002V 2RC16AD-2° NOTES VT-3 Nfl
______ (1) Variable Spring Can F-A FO1.ib 2CV24b34R 2RC16AB-2 NOTES VT-3 Nfl Strut F-A Fbi .10 2CV2SOOSR 2RC14AD-2 NOTES VT-3 Nfl!
Box F-A FOi.1O 2CV2SOSSG 2RC14AD-2 NOTES VT-3 Nfl!
______ U-Bolt _______ ______ ______
F-A FOliO 2RCO2004V 2RC21BB-8° NOTES VT-3 Nfl
______ (1) Variable Spring Can F-A Fbi .10 2RYO6007X 2fC24AB-4 NOTES VT-3 Nfl Strut insuiation removed from attachment for examination.
F-A FOliO 2RYO6009X 2RC24AB-4 NOTE 8 VT-3 Nfl Strut Insulation removed from attachment for examination.
F-A FOliO 2RYO6O1OR 2RC24AB-4 NOTE 8 VT-3 Nfl Strut Page 3-26
~etdwL Braidwood Station Unit 2 A2R12 ISI Outage Report Section 3.2 Detailed Inservice Inspection Component Support Listing (Page 5 of 7)
SYSTEM: Residual Heat Removal System (RH)
[Section XI ISI Identifier Line Number! EPN Relief Program Exam Results
[fat, Item Description ~~est Notes Summary Inspection Comments F-A FOi.20 2AB-12SA 2RHO3AA-S NOTES VT-3 Nfl!
Anchor, integrally attached to pipe F-A Fbi .20 2PC-O75A 2RHO1BB-i2 NOTES VT-3 Nfl Anchor, integrally attached to pipe VT-3 Nfl Examination performed on OS/i 7/2006 was on components outside the containment. Examination performed on 10/03/2006 was on components_inside the containment.
F-A Fbi .20 2RHO1007G 2RHO2AA-S NOTE 8 VT-3 Nfl Box F-A Fbi .20 2RHO100SG 2RHO2AA-8 NOTE 8 VT-3 Nfl!
(2) Struts F-A Fbi .40 2RHO1PA 2RHO1PA NOTE 8 VT-3 Nfl!
2A RHR PP., integrally attached to pump F-A Fbi .20 2RHO4003X 2RHO3AB-S NOTE S VT-3 Nfl Strut F-A Fbi .20 2RHO7O27X 2flHO2AA-8 NOTES VT-3 Nfl Strut F-A Fbi .20 2RHO8006R 2RHO2AB-S NOTE 8 VT-3 Nfl Rod F-A Fbi .20 2RHOSOOSR 2RHO2AB-S NOTES VT-3 Nfl Strut F-A Fbi .20 2SlO63S2f 2RHO1BA-12 NOTES VT-3 Nfl Strut F-A Fbi .20 2S106357X 2RHO1CA-16 NOTES VT-3 Nfl Slide Plate F-A Fbi .20 251063S9X 2RHO1CA-16 NOTE 8 VT-3 Nfl Strut F-A FOi.2O 25106367X 2RHO1BA-12 NOTES VT-3 Nfl Box Page 3-27
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Braidwood Station Unit 2 A2R12 1St Outage Report Section 3.2 Detailed Inservice Inspection Component Support Listing (Page 6 of 7)
SYSTEM: Safety Injection System (SI)
Section XI IISI Identifier
~at.__Item ~~ription Inspection Comments F-A Fbi .20 2SlO63Olf 2SIO1 B-24° NOTES VT-3 Nfl Strut F-A Fbi .20 2S1063O2X 2S101 B-24 NOTES VT-3 Nfl Box F-A Fbi .20 2S1O63O9X 2S101 B-24 NOTE S VT-3 Nfl!
Strut Page 3-28
Ibn.
Braidwood Station Unit 2 A2R12 151 Outage Report Section 3.2 Detailed Inservice Inspection Component Support Listing (Page 7 of 7)
SYSTEM: Essential Service Water System (SX)
Section Xl IS! Identifier Line Number! EPN Relief Program Exam Results Cat. Item Description Request Notes j Summary Inspection Comments F-A Fbi .20 2SX06005G 2SXO6CA-i4° NOTE 8 VT-3 NflI Box F-A Fbi .20 2SX06032X 2SXO8BA-iO NOTES VT-3 Nfl!
Strut F-A Fbi .20 2SXO7O2OG 2SXOSBB-lO NOTES VT-3 Nfl!
(2) Struts F-A Fbi .20 2SXOS113X 2SXO9BA-ib NOTES VT-3 Nfl Strut Page 3-29
Braidwood Station Unit 2 A2R12 IS! Outage Report Section 3.2 Detailed Preservice Inspection Component Support Listing (Page 1 of 1)
SYSTEM: Containment Spray System (CS)
I Section XI 1 IS! Identifier Cat.
~~tion Item ~Description Comments Nu eIief~~r~9raExaesuIts I F-A Fbi .20 2CS03O67X 2CSO2AB-iO NOTES VT-3 NflI Strut Existing strut was bent (reference If 387911, determined no system transient/water hammer) was being replaced under WO 860267-01.
Page 3-30
Braidwood Station Unit 2 A2R12 151 Outage Report Section 3.3 Detailed Inservice Inspection Snubber Listing (Page 1 of 9)
SYSTEM: Containment Spray System (CS)
Section XI IS! Identifier Line Number! EPN Relief Program Exam Results
[Cat. Item Description j [Request Notes Summa~j Inspection Comments F-A Fbl.2O 2CS03012S 2CSO2AA-iO 12f-14 VT-3 Nfl!
Snubber Functional Nfl!
VT-3____ NflI F-A Fbi .20 2CSb3iO7S 2CSO2AA-1O 12f-i4 VT-3 Nfl Snubber Functional Nfl VT-3 Nfl Page 3-31
Braidwood Station Unit 2 A2R12 ISI Outage Report Section 3.3 Detailed Inservice Inspection Snubber Listing (Page 2 of 9)
SYSTEM: Chemical & Volume Control System (CV)
Section XI ISI Identifier Line Number! EPN Relief Program Exam Results Item Description Request Notes Summary~j Inspection Comments F-A FO1.2O 2CVOSO11S 2CVO5CB-6 I2fl-14 VT-3 N/A Snubber Functional 10 VT-3 Nfl Marginal Test Results, Replace A2fi3, W/O 974200. Reference Issue Report No. 554692.
F-A FO1.20 2CVOSO21S 2CVOSCB-6 12f-i4 VT-3 NflI Snubber Functional Nf I VT-3 Nfl Marginal Test Results, Replace A2f 13, W/O 974201. Reference Issue Report No. SS469S.
F-A FOliO 2CV09O63S 2CVA6AA-2 12f-i4 VT-3 Nfl F-A FOliO 2CV4000lS 2CV14FC-2 !2fl-14 VT-3 Nfl Snubber Functional Nfl VT-3 Nfl!
Page 3-32
Braidwood Station Unit 2 A2R12 151 Outage Report Section 3.3 Detailed Inservice Inspection Snubber Listing (Page 3 of 9)
Section XI IS! Identifier L~tei~j~~ription (Inspection Comments F-A Fbi .20 2FWO2O12S 2FWO3DA-i6 12f-i4 VT-3 Nfl Snubber Functional Nfl VT-3 Nfl F-A FOi.20 2FWO3O16S 2FW03DB-i6 12f-14 VT-3 Nfl Snubber Functional Nfl!
VT-3 Nfl!
F-A FOi.20 2FWO3O17S 2FWO3DB-l6 12f-i4 VT-3 Nfl Snubber Functional Nfl!
VT-3 Nfl F-A Fbi .20 2FWO4O1SS 2FWO3DC-i6 12f-i4 VT-3 Nfl Snubber F-A F0i.2O 2FW05021S 2FWO3DD-l6 I2R-l4 VT-3 Nfl Snubber Functional Nfl VT-3 Nfl!
F-A Fbi .20 2FWO600SS 2FWS7CA-6 !2R-i4 VT-3 Nfl Snubber Functional Nfl VT-3 Nfl F-A Fbi .20 2FW070065 2FWS7CB-6 12fl-14 VT-3 Nfl!
Snubber Functional Nfl!
VT-3 Nfl Page 3-33
Braidwood Station Unit 2 A2R12 151 Outage Report Section 3.3 Detailed Inservice Inspection Snubber Listing (Page 4 of 9)
SYSTEM: Main Steam System (MS)
Section Xl ISI Identifier
[Cat.__Item Description Inspection Comments F-A Fbi .20 2MS01079S 2MSO7AA-28 12f-i4 VT-3 Nfl Snubber, integrally attached to pipe Functional Nfl
__________ _____________________ VT-3 Nfl F-A FO1.20 2MSO11O1AS 2MSO7AC-2S 12R-i4 VT-3 Nfl!
Snubber, integrally attached to pipe Functional Nfl!
____________________________________ ______________________ VT-3 Nfl F-A FO1.2O 2MSO11O1BS 2MSO7AC-25 12R-i4 VT-3 Nfl Snubber, integrally attached to pipe Functional Nfl VT-3 Nfl Page 3-34
~ekir Braidwood Station Unit 2 A2R12 151 Outage Report Section 3.3 Detailed Inservice Inspection Snubber Listing (Page 5 of 9)
SYSTEM: Reactor Coolant System (RC)
Section XI Ils! Identifier Line Number! EPN Relief Program Exam Resultsi Cat. Item ~~~cription Request Notes Summary Inspection Comments F-A FOliO 2CVO9O6SS 2RC14AC-2 12f-14 VT-3 Nfl Snubber Functional Nfl VT-3 Nfl F-A FOliO 2CV15O1SS 2RC14AB-2 12f-i4 VT-3 Nfl!
Snubber Functional Nfl!
VT-3 Nfl!
F-A FOliO 2CV25034S 2RC14AD-2 12f-i4 VT-3 Nfl!
Snubber F-A Fbi .40 2RC01 BA-A 5G. A I2f-i4 VT-3 Nfl Snubber F-A Fbi .40 2RCO1 BA-B 5G. A 12f-14 VT-3 Nfl I Snubber F-A FOi.40 2RCO1BB-A S.G B 12f-14 VT-3 Nfl Snubber F-A FOi.40 2fCbiBB-B S.G B 12f-14 VT-3 Nfl Snubber F-A Fbi.4b 2RCO1BC-A S.G C 12R-i4 VT-3 Nfl Snubber Functional Nfl VT-3 Nfl F-A FOi.4b 2RCO1BC-B S.G C l2R-i4 VT-3 Nfl Snubber F-A FOi.4O 2RCO1BD-A S.G D 12R-l4 VT-3 Nfl Snubber F-A FO1.4b 2flCbiBD-B S.G D 12f-14 VT-3 Nfl Snubber F-A Folio 2RCO2006AS 2RC21AB-8° l2f-14 VT-3 IND.
Snubber Functional Nfl!
Functional Nfl!
VT-3 Nfl Snubber was identified to have boric acid on it during initial inspection (reference Issue Report Number 544831). The existing snubber (Serial Number 1377) was removed and fuctionally tested, and met all acceptance criteria. The existing snubber was replaced by a tested spare snubber (Serial Number 9812) as part of the service life monitoring (SLM) program.
F-A Fbi .10 2RCO2006BS 2RC21AB-S 12f-14 VT-3 IND.
Snubber Functional Nfl!
Functional Nfl VT-3 Nfl!
Snubber was identified to have boric acid on it during initial inspection (reference Issue Report Number S44831). The existing snubber (Serial Number 27112) was removed and fuctionally tested, and met all acceptance criteria. The existing snubber was replaced by a tested spare snubber (Serial Number 2464) as part of the service life monitoring (SLM) program.
F-A Fbi .10 2RCO2007S 2RC21AB-S° 12f-14 VT-3 Nfl Snubber F-A FOliO 2flCi7O52S 2RC22AB-i.S 12f-14 VT-3 Nfl!
Snubber Functional Nfl VT-3 Nfl Page 3-35
Braidwood Station Unit 2 A2R12 151 Outage Report Section 3.3 Detailed Inservice Inspection Snubber Listing (Page 6 of 9)
SYSTEM: Reactor Coolant System (RC)
Section XI ISI Identifier Line Number I EPN Relief Program Exam Results Cat. Item Description j~equest Notes Summary Inspection Comments F-A FOliO 2RC17OSSS 2RC22AB-l.5 12f-14 VT-3 Nfl Snubber Functional 10 Functional N/A VT-3 Nfl The existing snubber (Serial Number 7131) met all functional test acceptance criteria but exhibited marginal values during the drag test in both the tension and compression directions (reference Issue Report Number 54S727) and was replaced by functionally tested spare snubber (Serial Number 14797) under the service life monitoring program. ____________________________________________
Page 3-36
II~in.
Braidwood Station Unit 2 A2R12 ISI Outage Report Section 3.3 Detailed Inservice Inspection Snubber Listing (Page 7 of 9)
SYSTEM: Residual Heat Removal System (RH)
[~ction Xl IS! Identifier Item Description Inspection Comments F-A FOi.1O 2RHO2007S 2RHO1AB-12 12f-14 VT-3 Nfl
______Snubber ________________________________________________
F-A FOliO 2fHO2OS4S 2RHO1AA-i2 12f-i4 VT-3 Nfl Snubber Page 3-37
Braidwood Station Unit 2 A2R12 151 Outage Report Section 3.3 Detailed Inservice Inspection Snubber Listing (Page 8 of 9)
SYSTEM: Reactor Coolant System (RY)
Section Xl IS! Identifier Cat. Item Description Inspection Comments F-A FOliO 2RYO6O2OS 2RYO1B-6 12f-14 VT-3 Nfl Snubber F-A F0l.lO 2flYO9O77S 2fY02B-3 !2R-14 VT-3 Nfl Snubber Functional Nfl!
VT-3 Nfl Page 3-38
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Braidwood Station Unit 2 A2R12 ISI Outage Report Section 3.3 Detailed Inservice Inspection Snubber Listing (Page 9 of 9)
SYSTEM: Safety Injection System (SI)
Section Xl IS! Identifier Item ~~ription Inspection Comments F-A Fbi .10 2RH02O23S 2S104D-S 12R-14 VT-3 Nfl Snubber Functional Nfl VT-3 Nfl F-A FOliO 2fH02066S 2SIA4B-S 12R-14 VT-3 Nfl Snubber Functional Nfl VT-3 Nfl!
F-A FOliO 2RHO2OS1S 2S!04D-S 12fl-i4 VT-3 Nfl!
Snubber Functional Nfl VT-3 Nfl!
F-A FOi.2O 2SIO1O23S 2SIOSCA-S l2f-14 VT-3 Nfl!
Snubber Functional Nfl!
VT-3 Nfl!
F-A FOliO 2S103009S 2SIOSDD-6 12R-i4 VT-3 Nfl Snubber F-A FO1.20 2S106366S 25!O6BB-24 12fl-i4 VT-3 Nfl Snubber Functional Nfl VT-3 Nfl F-A FOi.2O 2S11S049S 2SIO2BA-6 12R-14 VT-3 Nfl Snubber Functional Nfl!
VT-3 Nfl Page 3-39
~et Braidwood Station Unit 2 A2R12 ISI Outage Report Section 3.3.1 Snubber Preservice Inspection Listing (Page 1 of 1)
SYSTEM: Reactor Coolant System (RC)
Section Xl IS! Identifier Cat. Item Description Inspection Comments F-A FOl.lb 2RCO2006AS 2RC21AB-S 12f-i4 Functional Nfl!
Snubber VT-3 Nfl Baseline functional and VT-3 examinations due to replacement of existing snubber (Serial Number 1377), reference Issue Report 544831. New snubber Serial Number 9812.
F-A FOliO 2RCO2006BS 2RC21AB-8 12R-14 Functional Nfl I Snubber VT-3 Nfl Baseline functional and VT-3 examinations due to replacement of existing snubber (Serial Number 27112), reference Issue Report S44831.__New snubber Serial Number 2464.
F-A FOlio 2RC17O5SS 2RC22AB-i.5° 12R-i4 Functional Nfl Snubber VT-3 Nfl Baseline functional and VT-3 examinations. Existing snubber (Serial Number 7131 ) exhibited marginal results during functional tes t and was replaced by Serial Number 14797. Reference Issue Report 545727.
Page 3-40
Exekiff Braidwood Station Unit 2 A2R12 ISI Outage Report Section 3.4.1 Detailed Inservice Inspection Pressure Test Test-Block Listing (Page lot 2)
SYSTEM: Safety Injection System (SI)
Section XI ISI Identifier Cat. Item Description Inspection Comments C-H CO7.40 AO2SI-00000S-MO4-02H l2fl-OS NOTE17 VT-2 NflI C07.SO 10 Year Interval ASME Section Xl Pressure Test. See 2BwVSf TRM 12R-12 3.4.F.2-Sl-2 for on-line testing. 12f-13 Portion of test block (Lines 2RHO1AA-i2 and 2RHO1AB-12) were completed in A2R13. The remainder of the test block is scheduled in A2f13.
Page 3-41
Exekin~
Braidwood Station Unit 2 A2R12 IS! Outage Report Section 3.4.1 Detailed Inservice Inspection Pressure Test Test-Block Listing (Page 2 of 2)
SYSTEM: Plant Systems Pressurized During Mode 3 (ZZ)
Section Xl ISI Identifier Cat. Item Description Inspection Comments B-P B15.iO AO2ZZ-000005-MO4-OiA !2fl-OS NOTE13 VT-2 Nfl!
B15.2O Periodic (each refueling outage) ASME Section XI Pressure Test 12f-i2 Bis.3O (PMID 55141)/Generic Letter 55-05 (PMID 96032-17). 12f-13 BiS.5O !2fl-30 B15.60/7b 12f-39 Examination completed during ascending Mode 3 walkdown under WO# Si 8435-01. No recordable indications noted.
B-P B1S.i 1 AO2ZZ-00000S-M04-O2A 12f-O5 NOTE13 VT-2 Nfl B15.21 10 Year Interval ASME Section XI Pressure Test. 12fl-i2 NOTE14 Bi5.31 12f-i3 NOTE17 B1S.Si 12f-3b B15.6i/7i !2f-3i Portion oftest block was examined in A2f12. The remainder of the test block will be completed in A2f 13.
C-H C07. lb AO2ZZ-00007S-M04-03A 12R-05 NOTE13 VT-2 Nfl CO7.3b 40 Month Period ASME Section XI Pressure Test. All Code Class 2 12f-12 Co~7.7o components inside containment. VT-2 Visual Inspection of l2f-l3 components outside Missle Barrier may be performed during Mode 1/3 if conditions permit. Valve in EX and LTD HXers when perform.
Examination completed during ascending Mode 3 walkdown under WO# 818436-01. No recordable indications noted.
Page 3-42
Ecek Braidwood Station Unit 2 A2R12 ISI Outage Report Section 3.4.2 Detailed Inservice Inspection Borated Bolting Listing (Page lot 3)
SYSTEM: Chemical & Volume Control System (CV)
Section XI IS! Identifier Cat. Item Description Inspection Comments B-P BiS.5b 2CV-O3-Bl (B-P) I2f-12 VT-2 Nfl B15.5i FLANGED CONNECTION (4 STUDS) 12f-13 C-H C07.30 2CV-2i F-3-2 (C-H) 12R-12 VT-2 IND.
C07.4b FLANGED CONNECTION (S STUDS) 12fl-i3 VT-i 10 VT-i Nfl Reference Issue Report 543851 for description of indication and associated corrective actions. Repairand fe-Examine A2f13.
B-P B15.50 PG-2546C-214 F-2-2 (B-P) 12f-i2 VT-2 Nfl B1S.Sl FLANGED CONNECTION (4 STUDS) 12f-i3 C-H CO7.3b PG-2546C-22O F-i (C-H) I2f-i2 VT-2 Nfl C07.4b FLANGED CONNECTION (4 STUDS) 12R-i3 C-H C07,30 PG-2S46C-241 F-i-i (C-H) 12f-i2 VT-2 Nfl!
Cb7.4b FLANGED CONNECTION (4 STUDS) 12R-i3 C-H CO7.3O PG-2546C-262 F-i-3 (C-H) l2f-12 VT-2 Nfl C07.4O FLANGED CONNECTION (4 STUDS) 12f-i3 C-H Cb7.3b PG-2546C-262 F-2-2 (C-H) l2f-i2 VT-2 Nfl CO7.4b FLANGED CONNECTION (4 STUDS) !2R-i3 C-H C07.30 PG-2546C-263 F-i (C-H) 12R-12 VT-2 Nfl Cb7.4b FLANGED CONNECTION (4 STUDS) 12R-i3 C-H C07.3O PG-2546C-27b F-i-2 (C-H) 12f-i2 VT-2 Nfl Cb7.4O FLANGED CONNECTION (4 STUDS) 12R-i3 C-H C07.30 PG-2S46C-27O F-2-1 (C-H) 12f-i2 VT-2 Nfl!
CO7.4b FLANGED CONNECTION (4 STUDS) !2R-i3 B-P B1S.SO PG-2546C-271 F-2-3 (B-P) 12f-i2 VT-2 Nfl B15.51 FLANGED CONNECTION (4 STUDS) 12f-i3 C-H CO7.30 PG-2S46C-2S3 F-i (C-H) 12f-i2 VT-2 IND.
CO7.4b FLANGED CONNECTION (S STUDS) l2R-i3 VT-i 10 VT-2 Nfl!
Reference Issue Report S47136 for description of indication and associated corrective actions. Re-Examine A2f13. Component Repaired underW/O 968338 during A2f 12.
C-H Cb7.3b PG-2546C-2S5 F-l-3 (C-H) 12R-i2 VT-2 Nfl!
CO7.40 FLANGED CONNECTION (4 STUDS) 12R-i3 C-H C07.30 PG-2546C-2S5 F-2-2 (C-H) 12f-12 VT-2 Nfl Cb7.4b FLANGED CONNECTION (4 STUDS) 12R-l3 C-H C07.3b PG-2S46C-2S9 F-i (C-H) 12fl-12 VT-2 Nfl!
C07.40 FLANGED CONNECTION (8 STUDS) l2R-i3 C-H Cb7.3b PG-2546C-290 F-i (C-H) !2R-i2 VT-2 Nfl C07.4b FLANGED CONNECTION (S STUDS) 12R-13 B-P Bi5.Sb PG-2546C-3Oi F-2-2 (B-P) 12fl-i2 VT-2 Nfl!
BiS.Si FLANGED CONNECTION (4 STUDS) 12R-i3 C-H CO7.3O PG-2546C-311 F-i-i (C-H) 12f-i2 VT-2 Nfl Cb7.4b FLANGED CONNECTION (S STUDS) 12R-i3 Page 3-43
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Braidwood Station Unit 2 A2R12 IS! Outage Report Section 3.4.2 Detailed Inservice Inspection Borated Bolting Listing (Page 2 of 3)
SYSTEM: Reactor Coolant System (RC)
Section Xl IS! Identifier Cat. Item Description Inspection Comments B-P B1S.2O 2PZR-Ol-Bl (B-P) 12R-12 VT-2 Nfl B1S.2i MANWAY BOLTING (16 TOTAL) ________ 12fl-i3 ___________________
B-P Bi5.Sb 2RC-20-Bi (B-P) l2fl-i2 VT-2 Nfl!
B1S.Si FLANGED CONNECTION (4 STUDS) l2f-i3 _________
B-P B15.5O 2fC-32-B4 (B-P) I2f-13 VT-2 Nfl!
B1 5.51 FLANGED CONNECTION (12 STUDS) _______ ______ 12f-3b B-P B1S.50 2flC-32-BS (B-P) 12fl-l3 VT-2 Nfl B1S.Si FLANGED CONNECTION (12 STUDS) 12R-30 __________
B-P Bi5.5O 2RC-32-B6 (B-P) l2f-13 VT-2 Nfl B15.5i FLANGED CONNECTK~N(12 STUDS) _________ !2fl-3O ____
B-P Bl5.lO 2fV-b3-STUDS (01 TO 54, B-P) l2R-13 VT-2 Nfl B1S.ii CLOSURE HEAD STUDS (54 TOTAL) _______ ______________________ _________
B-P Bi5.30 2SG-bi-Bl (B-P) !2f-13 VT-2 Nfl Bi5.3i 9A PRIMARY MANWAY (16 BOLTS) ________ ______________________ ______ __________
B-P B1S.3O 2SG-Oi-B2 (B-P) 12f-i3 VT-2 Nfl BiS.3i 9B PRIMARY MANWAY (16 BOLTS) __________________________________ ____
B-P B1S.3b 2SG-b2-Bl (B-P) l2f-13 VT-2 NflI B1S.3i 9A PRIMARY MANWAY (16 BOLTS) ___________________ _________ ______________
B-P B1S.3O 2SG-b2-B2 (B-P) 12f-13 VT-2 Nfl B15.31 9B PRIMARY MANWAY (16 BOLTS) _________ ________________________________
B-P B1S.3b 2SG-03-Bi (B-P) 12f-13 VT-2 Nfl 615.31 9A PRIMARY MANWAY (16 BOLTS) _________ _________ ____________ ________
B-P B1S.3b 2SG-03-B2 (B-P) 12R-13 VT-2 Nfl Bi5.3i 9B PRIMARY MANWAY (16 BOLTS) _______ _____________ _____________
B-P B15.3b 2SG-04-Bl (B-P) 12R-13 VT-2 Nfl B15.3i 9A PRIMARY MANWAY (16 BOLTS) _________ _______ ______ ________
B-P Bi5.3b 2SG-b4-B2 (B-P) i2R-i3 VT-2 NRI B1S.3i 9B PRIMARY MANWAY (16 BOLTS)
Page 3-44
Braidwood Station Unit 2 A2R12 151 Outage Report Section 3.4.2 Detailed lnservice Inspection Borated Bolting Listing (Page 3 of 3)
SYSTEM: Residual Heat Removal System (RH)
Section XI ISI Identifier Cat. Item Description Inspection Comments C-H C07.3O 2fHbiMA (C-H) 12f-i2 VT-2 Nfl C07.40 FLANGED CONNECTION (12 STUDS) 12f-13 C-H CO7.30 2RH-O9 F-i (C-H) 12R-12 VT-2 IND.
C07.40 FLANGED CONNECTION (20 STUDS) 12R-i3 VT-i Nfl VT-2 Nfl!
Reference Issue Report 566383 for description of indication. Condition evaluated as acceptable as is. fe-Examine A2R1 3.
C-H CO7.3O 2fH-O9 F-2 (C-H) 12fl-12 VT-2 IND.
CO7.4O FLANGED CONNECTION (20 STUDS) 12f-i3 VT-i Nfl VT-2 Nfl Reference Issue Report 548517 for description of indication and associated corrective actions. Re-Examine A2f 13.
C-H C07.30 2flH-iO F-2-2 (C-H) !2fl-i2 VT-2 IND.
C07.40 FLANGED CONNECTION (24 STUDS) 12f-13 VT-i Nfl!
VT-2 Nfl Reference Issue Report 548517 for description of indication and associated corrective actions. Re-Examine A2f 13. Component Repaired during A2Ri2.
C-H CO7.3O 2fH-iO F-3-2 (C-H) !2fl-l2 VT-2 Nfl C07.40 FLANGED CONNECTION (24 STUDS) 12R-i3 C-H C07.3b 2fH-1O F-4 (C-H) 12R-i2 VT-2 Nfl CO7.40 FLANGED CONNECTION (S STUDS) 12f-i3 C-H CO7.3O 2flH-ii F-i (C-H) 12f-i2 VT-2 Nfl CO7.40 FLANGED CONNECTION (12 STUDS) 12R-13 C-H CO7.3O 2fH-12 F-i (C-H) 12R-12 VT-2 Nfl!
CO7.4O FLANGED CONNECTION (12 STUDS) 12R-13 C-H Cb7.3b 2flH-i2 F-2-i (C-H) !2fl-i2 VT-2 ND.
C07.4O FLANGED CONNECTION (12 STUDS) l2fl-i3 VT-i 10 VT-2 Nfl Reference Issue Report 548017 for description of indication and associated corrective actions. Repair and fe-Examine A2Ri 3.
C-H CO7.3O 2flH-i2 F-3-l (C-H) 12fl-12 VT-2 Nfl CO7.40 FLANGED CONNECTION (12 STUDS) 12R-i3 C-H CO7.3b 2fH-i2 F-4-l (C-H) 12f-i2 VT-2 Nfl CO7.4O FLANGED CONNECTION (12 STUDS) 12R-13 C-H C07.30 2fH-i2 F-S (C-H) 12f-12 VT-2 Nfl Cb7.4b FLANGED CONNECTION (S STUDS) 12f-i3 C-H CO7.30 2fH-i3 F-i (C-H) 12f-12 VT-2 IND.
CO7.4b FLANGED CONNECTION (20 STUDS) 12f-13 VT-i Nfl!
VT-2 Nfl Reference Issue Report 566370 for description of indication and associated corrective actions. Re-Examine A2fli 3.
C-H Cb7.3b 2RH-13 F-2 (C-H) 12f-12 VT-2 IND.
CO7.40 FLANGED CONNECTION (20 STUDS) 12R-i3 VT-i Nfl VT-2 Nfl Reference Issue Report 567504 for description of indication and associated corrective actions, fe-Examine A2f13.
C-H Cb7.30 2RH-i3 F-3-i (C-H) 12R-i2 VT-2 Nfl C07.4b FLANGED CONNECTION (S STUDS) 12f-l3 Page 3-45
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Braidwood Station Unit 2 A2R12 151 Outage Report 4.0 NIS-1 FORM As required by IWA-6000 of Section Xl, this section contains the Owners Report for Inservice Inspections, Form N IS-i, for the inservice examination of Class 1 and Class 2 pressure retaining components.
Page 4-i
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Braidwood Station Unit 2 A2R12 ISI Outage Report FORM NIS-1 OWNERS REPORT FOR INSERVICE INSPECTIONS As required by the Provisions of the ASME Code Rules
- 1. Owner Exelon Generation Company (EGC, LLC), 200 Exelon Way, Kennett Square, PA, 19348 (Name and Address of Owner)
- 2. Plant Braidwood Station, 35100 South Route 53, Suite 84, Braceville, Illinois 60450 (Name and Address of Owner)
- 3. Plant Unit 2 4. Owner Certificate of Authorization (if required) Not Applicable
- 5. Commercial Service Date 10/1 7/i 988 6. National Board Number for Unit N-i97
- 7. Components Inspected See Section 3 of this report for all components (report is a total of 100 pages).
Component or Manufacturer Manufacturer State or National Appurtenance Or Installer or Installer Province No. Board No.
Serial No.
Reactor Vessel Babcock & Wilcox 640-0016-51 B-24370 N-i 97 2RCO1R Pressurizer Westinghouse 2121 U-199347 W22170 2PZR-01 Steam Generator Westinghouse CDGT-21 11 Not Applicable 20 2SG-01 -SGB-01 Steam Generator Westinghouse CDGT-21 12 Not Applicable 21 2SG-02-SGB-01 Steam Generator Westinghouse CDGT-2i 13 Not Applicable 22 25G-03-SGB-01 Steam Generator Westinghouse CDGT-21 14 Not Applicable 23 2SG-04-SGB-01 Heat Exchanger Joseph Oat 2267-1H U-i 99322 841 2RHO2AA Corporation Heat Exchanger Joseph Oat 2267-1H U-199325 843 2RHO2AB Corporation See Sections 31 through 3.4.2 of report for specific Class 1 and 2 component locations examined.
Page 4-2
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Braidwood Station Unit 2 A2R12 ISI Outage Report FORM NIS-1 (Back)
- 8. Examination Dates: May 6, 2005 to January 10, 2007
- 9. Inspection Period Identification: 3~Period From July 29, 2005 through July 28, 2008
- 10. Inspection Interval Identification: 2~Interval From July 29, 1998 through July 28, 2008
- 11. Applicable Edition of Section Xl 1989 Edition Addenda No Addenda
- 12. Date/Revision of Inspection Plan: ~pril 13, 2006 Revision 9a
/
- 13. Abstract of Examination and Tests. Include a list of examinations and tests and a statement concerning status of work required for the Inspection Plan. See Attached Sections 2 and 3.
- 14. Abstract of Results of Examinations and Tests. See Attached Sections 2 and 3.
- 15. Abstract of Corrective Measures. See Attached Sections 2 and 3.
We 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) corrective measures taken conform to the rules of the ASME Code,Section XI.
Certificate of Authorization No. (if applicable) Not Applicable Expiration Date Not Applicable Date /~ 20 O~?Signed Exelon Nuclear Braidwood Station By ______________________________ Braidwood Station Engineering Programs Manager Owner 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 Illinois and employed by Hartford Steam Boiler Inspection and Insurance Company of Connecticut have inspected the components described in this Owners Report during the period ~ ~ to ~ and state that to the best of my knowledge and belief, the Owner has perfo~medexaminations and tests and taken corrective measures described in this Owners Report in accordance with the inspection Plan and as required by the ASME Code, Section Xi.
By signing this certificate neither the Inspector nor his employer makes and warranty, expressed or implied, concerning the examinations, tests, and corrective measures described in this Owners Report.
Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
- Commissions ~ ~ ~ Nt Inspectors Signature National Board, State, Province, and Endorsements Date 2S~ 20 rage 4-.i
Exek,it Braidwood Station Unit 2 A2R12 1St Outage Report 5.0 REPORT OF CONTAINMENT DEGRADATION The NRC amended 1 OCFR 50.55a to incorporate by reference the 1992 Edition with the 1992 Addenda of Subsection IWE (Requirements for Class MC and Metallic Liners of Class CC Components of Light-Water Cooled Power Plants) and Subsection IWL (Requirements for Class CC Components of Light-Water Cooled Power Plants) of ASME Section XI, Division 1, with specified modifications and limitations. The following sections are included in the lnservice Inspection Summary report as required by IWA-6000 of ASME Section Xl to meet the reporting conditions specified in 10CFR 50.55a(b)(2)(viii)(A)-(E) and 1 OCFR 50.55a(b)(2)(ix)(A)-(E). The corn pleted surveillances for IWL and IWE contain all the examination details along with indications recorded and their associated evaluations required by ASME Section XI.
5.1 A2R1 2 Containment Concrete Examinations (IWL)
Unit 1 and Unit 2 IWL tendon and concrete examinations under the 20th year post tensioning surveillance began in March of 2006, and were completed in September of 2006 (prior to the A2R12 refuel outage). Unit 2 IWL tendon and concrete reportable conditions [10 CFR 50.55a(b)(2)(viii)(D) and 10 CFR 50.55a(b)(2)(viii)(E)] are provided below for the A2R12 IWA-6000 report as required. Reporting specified in 10CFR 50.55a(b)(2)(viii)(A)-(E) for the Unit 1 IWL examination will be provided in the next Unit 1 IWA-6000 report (Al R13, Fall 2007).
The presence of free water and grease leakage observed during the general visual examination were the only 10 CFR 50.55a(b)(2)(viii)(D) reportable conditions identified during the Unit 2 examinations.
One tendon (Dome Tendon H02-BA) was discovered to have 196 free ounces of water (17 percent moisture by weight) collected from the shop end of the tendon and is being reported as required by 10 CFR 50.55a(b)(2)(viii)(D)( 1) for sampled sheathing filler grease containing chemically combined water exceeding 10 percent by weight or the presence of free water. There was no evidence of degradation identified during visual examination. Sheathing filler grease samples and free water samples were taken and analyzed in accordance with IWL-2525, and all acceptance standards were met. New grease was added. No other tendons exceeding the 10 percent criteria were identified.
One area of grease leakage was identified during the general visual of the containment surfaces (reference Issue Report 521574) and is being reported as required by 10 CFR 50.55a(b)(2)(viii)(D)(3). The location of the indication is outdoors, on the southwest face of the structure above the 2N2D MSIV Room near the E buttress. A film (approximately 15 high by 10 wide) of tendon grease exists. The indication was detected with binoculars and was not noted during the previous examination performed in 2001. This indication was evaluated by the site Registered Professional Engineer (RPE), who concluded the leakage has a negligible impact on the structural integrity of the containment. A follow-up examination (Action Tracking Item 521574-02) has been scheduled for August 2007.
Page 5-1
Braidwood Station Unit 2 A2R12 1St Outage Report 5.2 A2R12 Metal Containment and Concrete Liner Examinations (IWE)
A Section Xl IWE augmented examination, which includes a VT-i surface examination and ultrasonic examination per the requirements of ASME Section XI, Table IWE-2500-1, Examination Category E-C of the Class CC liner was performed during A2R1 2. This was the second scheduled IWE augmented examination of the Unit 2 containment liner.
Exelon Procedure ER-AA-330-007, Visual Examination of ASME Section Xl Class MC Surfaces and Class CC Liners was used to perform this augmented examination. Exam Data Form Attachment 4 from Exelon Procedure ER-AA-335-018, Detailed, General Visual, VT-i, VT-iC, VT-3 and VT-3C, Visual Examination of ASME Class MC and CC Containment Surfaces and Components was generated to characterize the extent of indications on the Class CC liner as a result of VT-i examination. The Unit 2 Class MC metal containment and concrete liner reportable conditions as required by 10CFR 50.55a(b)(2)(ix)(A)-(E). During A2R12, only 10CFR 50.55a(b)(2)(ix)(A)(1) through (3) conditions were applicable.
Description of the Type and Estimated Extent of Degradation
[1 OCFR 50.55a(b)(2)(ix)(A)(1)]
During the IWE VT-i examination, approximately eighty-four augmented areas (most in the vicinity of the moisture barrier at Elevation 377-O) were examined. When compared to the previous examination results (A2R1O, November 2003), eighty-three of these areas had insignificant changes in metal reduction depth and surface area.
The remaining augmented area had an increase in the surface area, but no associated increase in pit depth. This area was found to be partially coated and dry with no active corrosion taking place. This identified augmented area will be examined again over the next three inspection periods in accordance with the requirements of Table IWE-2500-i, Note 2.
During the previous examination in A2RiO, the maximum metal reduction found was 5/64 inches deep at multiple locations. None of the areas examined during A2R12 exceeded the maximum pit depth of 5/64 inches found during A2RiO.
Eighty-four augmented areas were ultrasonically examined. The IWE-351 2-3 ultrasonic examination criteria (no indications exceeding 10% nominal containment wall thickness) was met at all augmented areas. The liner thickness readings varied from 0.24i to 0.300 (nominal liner thickness is 0.25). No further evaluation is required for the ultrasonic results.
The above-described conditions of the accessible areas (where the moisture barrier (MB) and Cerablanket were removed in A2R12) do not indicate the presence of, or result in degradation to inaccessible areas that are located below the accessible areas. All removal areas were found to be dry, no active corrosion was found. It should be noted that during A2R08 (October 2000), seven areas below existing liner indications were selected for the removal of the top 6 to 9 inches of Styrofoam. The liner area exposed by the removed Styrofoam was examined and no indication of degradation was found.
There were five augmented areas also VT-i examined in areas other than the moisture barrier areas that insignificant changes in metal reduction depth and surface area. The liner thickness varied from 0.250 to 0.278. No further evaluation is required for the VT-i exam and ultrasonic results.
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Braidwood Station Unit 2 A2R12 ISI Outage Report Conditions Leading to Degradation [10CFR 50.55a(b)(2)(ix)(A)(1)]
The degradation to the liner in vicinity of moisture barrier was a result of moisture barrier degradation. This was determined during A2R08 outage. The moisture barrier degradation combined with impingement of water as a result of fan cooler condensate leakage established the conditions for liner degradation. Water had a path to flow between the MB and the liner. Water was entrapped below the Tremco epoxy sealant into the Cerablanket material and above the adhesive used to anchor the compressible material in the 2-inch annular space between the basemat and the liner. The surface of the liner remained wetted, and with the presence of oxygen, the liner began to degrade.
The localized maximum wastage of material was measured in A2R08 outage to be 6/64 of an inch, which is 37% of the liners nominal thickness of 1/4 inch.
It is apparent that the original corrective actions performed during A2R08 have corrected the problem and have prevented any further liner metal reduction. The areas examined in A2Ri 2 were dry and there was no active corrosion found beneath the removed moisture barrier. The corrective actions that took place during A2R08 were as follows:
- 1) Remove the entire moisture barrier and 3 of Cerablanket below it; 2) Recoat the exposed liner below the moisture barrier with Service Level i qualified coating; and 3) lnstall new dry Cerablanket and moisture barrier.
Evaluation of Areas and Evaluation Results [1 OCFR 50.55a(b)(2)(ix)(A)(2)1 Calculation 5.2.6-BRW-98-i 090 and Calculation BYR 98-004 have addressed localized defects in the liner plate membrane in the form of gouges created during the concrete removal activities for the Steam Generator Replacement (SGR) projects at both Byron and Braidwood Stations. The calculations evaluate the effect of these defects based on criterion from Calculation 5.2.6.i for plate design in conjunction with conservative plate behavior characteristics. These calculations conclude that gouge depths as great as 1/8 inch are acceptable. The additional buckling strain introduced by the reduced thickness of the plate, when combined with the non-thickness dependent strains, results in a total strain of approximately 0.00834 in/in, which is below the code allowable strain of 0.01400 in/in.
Since the reduction in the liner plate thickness evaluated in calculation 5.2.6-BRW 1090 is not source dependent, i.e. gouges, nicks, etc., localized reduction in the liner plate thickness due to corrosion and degradation can also be evaluated using the same methodology and conclusions. Therefore, reductions in liner plate thickness as great as 1/8 inch due to corrosion and degradation are also acceptable.
The defects in the liner plate recorded in the inspection report have been reviewed and evaluated with respect to this acceptance criterion. The defects identified are all bounded by this 1/8 inch plate thickness reduction limit and are therefore acceptable as-is.
Local defects in the Braidwood containment liner plates not exceeding 1/8 inch in depth are acceptable. The reduction of plate thickness in the areas of degradation is less than i/8 inch.
The maximum of 1/8 inch reduced thickness of the liner plate has been shown by analysis to satisfy the requirements of the design specifications. Therefore, liner reduction is acceptable for continued service without removal or repair in accordance with IWE-3122.4.
Page 5-3
Braidwood Station Unit 2 A2R12 151 Outage Report Corrective Actions from A2R1 2 Inspections [1 OCFR 50.55a(b)(2)(ix)(A)(3)J There were no corrective actions resulting from the A2R12 inspection scope. Based on prior examination results, the exposed liner area directly below the MB approximately 4 inches in width, where the augmented exam was performed was surface prepared for Level I coatings application. A Service Level 1 qualified coating was applied to the portion of the liner below the moisture barrier that was exposed for augmented exam. New dry Cerablanket material was installed below the MB. The MB was restored. Portions of the Class CC liner below the MB will remain categorized and examined as Category E-C in the Braidwood Unit 2 IWE Program Plan.
Inaccessible Surface Areas The entire moisture barrier was removed during A2R08. This A2R12 exam was the second augmented exam of areas found exceeding 10% metal reduction during A2R08 and A2R1O. The exposed liner areas had moisture barrier in tact and the removed Cerablanket was dry. The liner was also dry and there was no evidence active liner corrosion taking place. The metal reduction in these areas does not exceed the acceptance criteria of maximum 1/8 inch reduction. Since the examination areas were dry, the maximum metal reduction was not exceeded, and no active corrosion is taking place there are no indications of degradation in any other inaccessible areas. Also, an examination was performed on the entire moisture barrier and there were no defects identified.
Additional Examinations 100% of the areas in Category E-C were scheduled and examined in A2Ri2; therefore no additional exams are required. The augmented liner areas up to 4 inches below the moisture barrier had moisture barrier intact and the removed Cerablanket was dry. The liner was also dry and there was no evidence active liner corrosion taking place.
The augmented areas with no change in A2R1O and A2R12 shall be re-examined over the next period. The augmented areas that have some change or are newly documented in A2R1O will be re-examined over the next two periods. The one area that had surface area increase in A2R12 will be re-examined in each of the subsequent inspection periods until the area examined remains essentially unchanged for three (3) consecutive inspection periods.
Page 5-4
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Braidwood Station Unit 2 A2R12 151 Outage Report 6.0 NIS-2 FORM (OWNERS REPORT FOR REPAIRS OR REPLACEMENTS)
SUMMARY
OF NIS-2 FORMS System ASME Code Classification Code Class 1 Code Class 2 Auxiliary Feedwater (AF) - 2 Component Cooling (CC) - 1 Containment Spray (CS) - 5 Chemical & Volume Control (CV) 1* 6 Main Steam (MS) - 2 Reactor Coolant (RC) 6 -
Residual Heat Removal (RH) 1 Reactor Pressurizer (RY) 4 Safety Injection (SI) 1 9
- Boundary valve between Class 1 and 2.
Code Class MC Code Class CC Primary Containment (PC) 1 -
Total NIS-2 Forms 39 Total Pages 39 Associated NlS-2 Forms are attached.
Page 6-1
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI
- 1. Owner : Exelon Generation Co., LLC Date 11/8/2006 Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet 1 of 1
- 2. Plant Name: Braidwood Station Unit 2 Work Order #99271722-01 Address: 35100 S. Rte. 53, Suite 84, Braceville, IL60407 Repair Organization P.O., Job No., etc
- 3. Work Performed By: G. N. Venture Code Symbol Stamp: None Address: 35100S. Rte. 53, Suite 84, Braceville, IL60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Auxiliary Feed Water (AF) (Class 2 System) 5 (a) Applicable Construction Code: ASME Section III 1974 Edition, Summer 1975 (Piping)! Winter 1975 (Valve) Addenda, No Code Case (b) Applicable Edition of Section XI Utilized for Repairs or Replacements: 1989 Edition with No Addenda (C) Section XI code Cases used: None
- 6. Identification of Components Repaired or Replaced and Replacement Components:
Name of Component Name of Manufacturer National Other Year Built Repaired, ASME Code Manufacturer Serial No, Board No. Identification Replaced, or Stamped (Yes Replacement or No) 4 900# Class Check Anderson, Valve Serial Not 2AFO14C Not Recorded Replaced Yes Valve Greenwood & Co. Number A1361 Applicable 4 900# Class Check Anderson N99710 Not Cat ID 2006 Replacement Yes Valve Greenwood 0011 Applicable 140091 0-1 Crosby UTC 2742848
- 7. Description ofWork: Replaced existing hinge pin bushings and hex nuts during valve maintenance.
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 Nominal Operating Pressure ~
Other Q Pressure 1080 psig Test Temp. fl F
- 9. Remarks: VT-2 exam performed and accepted on 10/31/2006. Applicable Manufacturers Data Report (Form NPV-1) was attached at the time of final review and are maintained on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this replacement conforms to the rules of the ASME Code, Section Xl. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed I U12d~*.i~ ~ (1~4~9 ISI Coordinator Date ii/9 ~
Owner or Owners 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 of Province of £L~
and employed by HSBCT of CT have inspected the components described in this Owners Report during the period 2/15/2006 to 11/8/2006, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
_____________________________________________________________ Commissions ILl 085 Inspectors Signature National Board, State, Province, and Endorsements Date ~~ .200(,. ________
Page 6-2
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI
- 1. Owner : Exelon Generation Co., LLC Date 1/2/2007 Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet 1 of 1
- 2. Plant Name: Braidwood Station Unit 2 Work Order #99271727-01 Address: 35100 S. Rte. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., etc
- 3. Work Performed By: G. N. Venture Code Symbol Stamp: None Address: 35100 S. Rte. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Auxiliary Feed Water (AF) (Class 2 System) 5 (a) Applicable Construction Code: ASME Section III 1974 Edition, Winter 1975 Addenda, No Code Case (b) Applicable Edition of Section XI Utilized for Repairs or Replacements: 1989 Edition with No Addenda (c) Section Xl code Cases used: None
- 6. Identification of Components Repaired or Replaced and Replacement Components:
Name of Component Name of Manufacturer National Other Year Built Repaired, ASME Code Manufacturer Serial No. Board No. Identification Replaced, or Stamped (Yes Replacement or No) 4 900# Class Check Not Recorded Valve Serial Not 2AFO1 4G Not Recorded Replaced Yes Valve Number N25812 Applicable 4 900# Class Check Anderson N99710 Not Cat ID 2006 Replacement Yes Valve Greenwood 0010 ApplIcable 140091 0-1 Crosby UTC 2741812
- 7. DescrIption of Work: Replaced existing check valve during preventative maintenance surveillance.
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 Nominal Operating Pressure ~
Other 0 Pressure 1080_ psig Test Temp. fl ~F
- 9. Remarks: VT-2 exam performed and accepted on 10/31/2006. Applicable Manufacturers Data Report (Form NPv-1) was attached at the time of final review and are maintained on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this replacement conforms to the rules of th,~ISMECode,Section XI. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed tJ,U4d~Z4..(~Z£4~~t.- ISI Coordinator Date 1/2 ,20p7..
Owner or Owners 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 of Province of IL~
and employed by HSBCT of CT have inspected the components described in this Owners Report during the period 2/15/2006 to 1/2/2007, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code, Section Xl.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal Injury or property damage or a loss of any kind arising from or connected with this inspection.
_________________________________________________________________ Commissions ILl 085 Inspectors Signature National Board, State, Province, and Endorsements Date ~ ~ _______
Page 6-3
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section Xl
- 1. Owner : Exelon Generation Co., LLC Date 1/8/2007 Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet 1 of 1
- 2. Plant Name: Braidwood Station Unit 2 Work Order #00807979-01 Address: 35100 S. Rte. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., etc
- 3. Work Performed By: G. N. Venture Code Symbol Stamp: None Address: 35100 S. Rte. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Compcw~critC~ii~ 1~ ~c) Expiration Date: None
- 4. Identification of System: ~fr~ I dy~ lutu~Cor,t,yl (O~(Class 2 System) 5 (a) Applicable Construction Cod : ASME Section III 1971 EditIon, Winter 1972 Addenda, No Code Cases (b) Applicable Edition of Section XI Utilized for Repairs or Replacements: 1989 Edition with No Addenda (c) Section Xl code Cases used: N-508-2
- 6. Identification of Com,onents Repaired or Replaced and Replacement Components:
Name of Component Name of Manufacturer National Other Identification Year Built Repaired, ASME Code Manufacturer Serial No. Board No. Replaced, or Stamped (Yes Replacement or No)
Relief Valve 2CC9428A Crosby Not Recorded Not 2CC9428A Unknown Replaced Yes Applicable Crosby Relief Valve (3 Crosby N57027 Not Cat ID 27072-1 Not Replacement Yes diameter inlet) 0003 Applicable UTC 2619683 Recorded
- 7. Description of Work: Replaced existing relief valve with a tested spare relief valve under preventative maintenance surveillance.
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 Nominal Operating Pressure 0 Other 0 Pressure J.39... psig Test Temp. 7~ F
- 9. Remarks: /1-2 was performed on 10/31/2006. No evidence of leakage was noted. The replacement relief valve is in accordance with the requirements of Code Case N-508-2 (same design/construction as original relief; no evidence offailure noted on removed relief valve; relief valves are installed/removed by mechanical means (bolted connections); installed relief was previously in service; relief valves are tracked through use of UTC codes foreach valve). Use of NIS-2 is not required, but NIS-2 was used to document this activity was performed in accordance with Code Case N-508-2 which was adopted in Revision 9 of the Braidwood Station Second Interval Inservice Inspection Plan.
CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this replacement conforms to the rules ofth5J~SMECode, Section Xl, Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed ~5/t24~i2it 9. C1-iUt~-p Owner or Owner Designee, Ti~
ISI Coordinator Date 20.~Z1..
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 of Province of IL and employed by HSBCT of CT have inspected the components described in this Owners Report during the period 3/24/2006 to 1/8/2007, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code, SectIon XI.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
_________________________________________________________________ Commissions ILl 085 Inspectors Signature National Board, State, Province, and Endorsements Date ~r\ ,20~.QC~
Page 6-4
FORM NIS-2 OWNERS REPO FOR REPAIRSOR REPLACEMENTS As Required by the Provis~onsof the ASME Code Section XI Date 10/25/2005
- 2. Plant Name: Braidwood Station UnIt 2 Wnrk OrdAr i~nn724Rg~-n1 Address: 35100 S. Rte. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., etc
- 3. Work Performed By: Brakiwood Mechanical Maintenance Code Symbol Stamp: None Address: 35100 S. Rte. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Containment Spray (CS) (Class 2 System) 5 (a) Applicable Construction Code: ASME Section III 1974 Edition, WInter 1975 Addenda, No Code Case (b) Applicable Edition of Section XI Utilized for Repairs or Replacements: 1969 Edition with No Addenda (c) Section Xl Code Cases used: None
- 6. Identification of Comoonents Reoaired or Replaced and Re~acementComponents:
Repaired, ASME Code Name of Manufacturer National Other Name of Component Year Built Replaced, or Stamped (Yes Manufacthrer Serial No. Board No. Identification Replacement or No) 2CSOO2B valve body-to- Not Recorded Not Recorded N/A 2CSOO2B Not Recorded Replaced No bonnet bolting Bolting Material Nova Machine Heat 233162 N/A Cat ID 37096-1 2004 Replacement No 7/8 X 9 Products Lot 50051696 UTC 2720698 Corporation! Code S963 AUGE Industrial Fasteners Heavy Hex Nuts Nova Machine Heat 8994826 N/A Cat ID 37033-1 2004 Replacement No 7/8 X 9 Products Lot 50014024 UTC 2697213 Corporation Trace QJR AB I
- 7. Description of Work: The existing valve body-to-bonnet bolting was removed for examination due to previously identified leakage. Minor reduction material was Identified during VT-I examination, which was within Section XI VT-I acceptance criteria. Existing material was proactively replaced.
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 NomInal Operating Pressure 0 Other Q Pressure Not Reauired psig Test Temp. Not Reaulred °F
- 9. Remarks: Section Xl pressure testing not applicable to this activity. Post maintenance leak check by Operations to be performed after return to service. Applicable Manufacturers Data Reports Attached atthe time of final review and are maintained on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this replacement conforms to the rules of theASME Code, Sectio Xl. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed ~ ~j$i~pordinator Date (C)/2J~. 20~ ,
Owner or Owners gnee, 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 of Province of ~-.
and employed by l4-~1~ C.-~ of C.~V have inspected the components described in this Owners Report during the period
- ~ to - Z. Li - ~ ,and state thatto the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures descrIbed in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
. Inspectors Signature Commissions ~31-. ~iç ~, ~
National Board, State, Province, and Endorsements Date 0- 2-~__, 20~..(
r~y~o-Q
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI
- 1. Owner : Exelon Generation Co., LLC Date 12/13/2006 Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet I of 1
- 2. Plant Name: Braidwood Station Unit 2 Work Order #860267-01 Address: 35100 S. Rte. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., etc
- 3. Work Performed By: Braidwood Station Mechanical Maintenance Code Symbol Stamp: None Address: 35100 S. Rte. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Containment Spray (CS) (Class 2 System) 5 (a) Applicable Construction Code: ASME Section III 1974 Edition, Summer 1974 (Support), No Code Case (b) Applicable Edition of Section Xl Utilized for Repairs or Replacements: 1989 Edition with No Addenda (C) Section Xl code Cases used: None
- 6. Identification of Components Repaired or Replaced and Replacement Components:
Name of Component Name of Manufacturer National Other Year Built Repaired, ASME Code Manufacturer Serial No. Board No, Identification Replaced, or Stamped (Yes Replacement or No)
Support 2CS03087X Grinnell Not Recorded Not 2CS03067X Not Replaced No Applicable Recorded Grinnell Figure 211 N Size B Strut
- 0 FIG21 1, N Sway Anvil International 2006-166 Not Cat ID 1415800-1 2008 Replacement No Strut Assembly Applicable UTC 2749577
- 7. Description of Work: Replaced existing rigid strut that was bent with a new strut, The existing pipe clamp remained installed.
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 Nominal Operating Pressure 0 Other 0 Pressure N/A psig Test Temp. N/A F
- 9. Remarks: VT-3 exam was performed and accepted on 12/12/2006. Applicable Manufacturers Data Report (Form NF-1) was attached at the time of final review and is maintained on file.
CERTiFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this replacement conforms to the rules of the SME Code, Section Xl. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed (7. t~t4e 9.- ISI Coordinator Date 12~/i~ 2Q~
Owner or Owners 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 of Province of It,..
and employed by HSBCT of CT have inspected the components described in this Owners Report during the period 7/7/2008 to 12/13/2006, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described In this Owners Report in accordance with the requirements of the ASME Code.Section XI.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss ofany kind arising from or connected with this inspection.
L L ~
Inspectors Signature Commissions ILl 085 National Board, State, Province, and Endorsements Date ~~~- ~ ________
Page 6-6
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI
- 1. Owner : Exelon Generation Co., LLC Date 12/14/2006 Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet 1 of 1
- 2. Plant Name: Braidwood Station Unit 2 Work Order #916682-01 Address: 35100 S. Rte. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., etc
- 3. Work Performed By: Braidwood Station Mechanical Maintenance Code Symbol Stamp: None Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Containment Spray (CS) (Class 2 System) 5 (a) Applicable Construction Code: ASME Section III 1974 Edition, Summer 1975, No Code Case (b) Applicable Edition of Section Xl Utilized for Repairs or Replacements: 1989 Edition with No Addenda (c) Section XI code Cases used: None
- 8. Identification of Components Repaired or Replaced and Replacement Components:
Name of Component Name of Manufacturer National Other Year Built Repaired, ASME Code Manufacturer Serial No. Board No. Identification Replaced, or Stamped (Yes Replacement or No)
Hinge Pin Bushings for TRW Mission Not Recorded Not 2CSOO3B Not Replaced No Check Valve 2CSOO3B (Valve) Applicable Recorded Hinge Pin Bushings Atwood & Morrill Heat G2261 Not Cat 29452-1 1998 Replacement No (1/2 NPT, Square Head Co., Inc / Applicable UTC 2055354 Pipe Plugs) Ronson Trace CL48 RIN A99-00612 Manufacturing, Inc.
- 7. Description ofWork: Replaced hinge pin bushings (pressure retaining) along with hinge pins and spring during PM surveillance of dual plate check valve.
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 Nominal Operating Pressure ~
Other 0 Pressure 279 psig Test Temp. Ambient F
- 9. Remarks: VT-2 examination was performed and accepted on 12/13/2008. Applicable material certification was attached at the time of final review and is maintained on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this replacement conforms to the rules of the,~SMECode, Section Xl. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed ~b,t~12d4it, ~. C1f_4~~,. ISI Coordinator Date /2~//~# , 20~
Owner or Owners Designee, itle 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 of Province of ii...
and employed by HSBCT of CT have inspected the components described in this Owners Report during the period 7/6/2006 to 12/14/2006, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a lossof any kind arising from or connected with this inspection.
ic.. Commissions ILl 085 Inspectors Signature National Board, State, Province, and Endorsements Data tZ~t..4.- .20~(. _______
Page 6-7
FORM NJS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI
- 1. Owner : Exelon Generation Co., LLC Date 12/14/2006 Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet 1 of 1
- 2. Plant Name: Braidwood Station Unit 2 Work Order #958473-01 Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., etc
- 3. Work Performed By: Braidwood Station Mechanical Maintenance Code Symbol Stamp: None Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Containment Spray (CS) (Class 2 System) 5 (a) Applicable Construction Code: ASME Section III 1974 Edition, Summer 1975, No Code Case (b) Applicable Edition of Section Xl Utilized for Repairs or Replacements: 1989 Edition with No Addenda (c) Section XI code Cases used: None
- 6. Identification of Components Repaired or Replaced and Replacement Components:
Name of Component Name of Manufacturer National Other Year Built Repaired, ASME Code Manufacturer Serial No. Board No. Identification Replaced, or Stamped (Yes Replacement or No)
Valve 2CSO2IB body- Unknown Not Recorded Not 2CSO21B Not Replaced No to-bonnet bolting Applicable Recorded 5/8-l 1 threaded rod NOVA Machine Heat 216850 Not Cat 9530-1 2006 Replacement No Productsl Lot 50073729 Applicable UTC 2740184 Charter Steel Trace 649A 5/8-l 1 heavy hex nuts NOVA Machine Heat 7220464 Not Cat ID 37029-1 2004 Replacement No Products/ Lot 50002892 Applicable UTC 2689561 Cuyahoga Steel & Trace Ml 92 Wire LLC
- 7. Description of Work: Replaced existing body-to-bonnet bolting with new material due to incorrect bolted connection being identified in work package.
There was no degradation associated with the replaced material.
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 Nominal Operating Pressure ~
Other 0 Pressure N/A psig Test Temp. N/A F
- 9. Remarks: Standard leak check was performed and accepted on 12/13/2006. Applicable material certificatIons were attached at the time of final review and are maintained on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this replacement conforms to the rules of th~~SME Code,Section XI. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed 151 Coordinator Date /2/14 ,2Q4~.
Owner or Owners 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 of Province of IL and employed by HSBCT of CT have inspected the components described in this Owners Report during the period 10/6/2008 to 12/1412006, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code, Section Xl.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
~ Commissions ILl 085 Inspectors Signature National Board, State, Province, and Endorsements Date t2-~- ~ ________
Page 6-8
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As RequIred by the ProvIsIons of the ASME Code Section Xl Date 1/3/2007
- 1. Owner : Exelon Generation Co., LLC Address: 300 Exelon Way, Kannett Square, PA 19348 Sheet 1 of I
- 2. Plant Name: Braidwood Station UnIt 2 Wark flrdAr gflflç.~R~Rfl.fl1 Address: 35100S. Rte. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No.,eto
- 3. WorkPerformed By: Braidwood Station Mechanical Maintenance Code Symbol Stamp: None Address: 35100$. Ate. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Containment Spray (CS) (Class 2 System>
5 (a> Applicable Construction Code: ASME Section III 1974 EdItion, WInter 1974 Addenda, No Code Case (b) Applicable Edition of Section XI Utilized for RepaIrs or Replacements: 1989 EdItion with No Addenda (c) Section XI code Cases used: Not applicable.
- 6. IdentificatIon ~ ~ R~n~lrM cc Replaced and At lacement Components:
Name of Component Name of Manufacturer National Other Year Built Repaired, ASME Code Manufacturer Serial No. Board No. Identification Replaced, or Stamped (Yes Replacement or No) 2CSOIPA Ptmip Ingersoll 23139-2 Unknown 2CSO1PA Unknown Replaced Yes Mechanical Seal Rand Assembly(Including Gland Plate)
Mechanical Seal Flowserve Seal 139254.IA 1145 Cat 1047412-i 1999 Replacement Yes (Including Gland Plate) (Seal) SerIal Nisnber 3 UTC 2043112 Coulter Steel Gland Plate Heat (Gland Plate) 516958
- 7. Description of Work Excessive leakage was noted at pomp seal ~çonreturn to service (reference (A 504769). Upon second disassembly, pump shaft sleeve was discovered to be galled onto pumpshaft (reference IA 505357). A new pump seal (Including gland plate) was obtained from Byron Station and Installed.
- 8. Tests Conducted: Hydrostatic C] PneumatIc C] Nominal Operating Pressure ~
Other ~ Pressure 45.5 / 288 pslg Test Temp. Ambient 0F
- 9. Remarks: VT-2 examination oerfcrmed on 8/3Q2008. no evidence of isakaae noted. Acoilcable documentation for reolacement curno seal (Fom~
N-21 was attached at final review and Is maintained on file.
CERTIFiCATE OF COMPUANCE We certify that the statements made In the report are correct and this replacement conforms to the
~ ~ Certificate of Authorization No Not Applicable CERTiFICATE OF INSERVICE INSPECTION I, the undersl~ied,holding a valid commission Issued by the National Board of Boiler and Pressure Vessel Inspectors and the State of Province of IL and employed by HSBCT of CT have Inspected the components described In this Owners Report during the period 4/13/2006 to 1/3/2007, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described In this Owners Report In accordance with the requirements of the ASME Code, Section Xl.
By signing this certificateneither the Inspector nor his employer makes any warranty, expressed or k~plIed,concerningthe examinations and corrective measures described in thIs Owners Report Furthermore, neither the Inspector nor his employer shaB be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this Inspection.
CommissIons 111085 Inspectors Signature National Board, State, Province, and Endorsements I Date .~ tt. .20.~D Page 6-9
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI
- 1. Owner : Exelon Generation Co., LLC Date 1/2/2007 Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet 1 of 1
- 2. Plant Name: Braidwood Station Unit 2 Work Order #00644111-01 Address: 35100S. Ate. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., etc 3, Work Performed By: S. N. Venture Code Symbol Stamp: None Address: 35100 5. Rte. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None 4, Identification of System: Chemical and Volume Control (CV) (Class 1/2 Boundary Valve) 5 (a> Applicable Construction Code: ASME Section III 1971 Edition, Summer 1972 Addenda, No Code Cases (b) Applicable Edition of Section XI Utilized for Repairs or Replacements: 1989 Edition with No Addenda (c) Section Xl code Cases used: None
- 6. IdentificatIon of Comoonents Reoaired or Reolaced and Re lacement Comoonents:
Name of Component Name of Manufacturer National Other Year Built Repaired, ASME Code Manufacturer Serial No. Board No. Identification Replaced, or Stamped (Yes Replacement or No) 3 Copes Vulcan Copes Vulcan Not Recorded Not 2CV459 Not Replaced Yes Globe Valve Disc Applicable Recorded 3 Copes Vulcan SPX Valves & 0621-125051-1-2 Not Cat ID 35955-1 2008 Replacement Yes Globe Valve Trim Set Controls Applicable UTC 2743601 (includes stem, disc, and pin)
- 7. Description of Work: Replaced existing valve trim set (includes stem, plug, and cage) during corrective maintenance on valve.
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 Nominal Operating Pressure ~
Other 0 Pressure Not Required psig Test Temp. Not Reouired °F
- 9. Remarks: Section Xi pressure testing not required. A leak check at nominal operating pressure was performed during the ascending Mode 3 walk down. Applicable Manufacturers Data Report (Form N-2) was attached at the time of final review and is maintained on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made In the report are correct and this replacement conforms to the rules of the SME Code, Sectio Xl. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed . /-it4~i~fr 1St Coordinator Date /2. , 20Q,Z Owner or Owner Designee, ThIe 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 of Province of IL.
and employed by HSBCT of CT have inspected the components described in this Owners Report during the period 4/11/2006 to 1/2/2007, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, conceming the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
________________________________________________________ Commissions 111085 Inspectors Signature National Board, State, Province, and Endorsements Date ~ ,20~
Page 6-10
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI
- 1. Owner : Exelon Generation Co., LLC Date 11/20/2008 Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet 1 of 1
- 2. Plant Name: Braidwood Station Unit 2 Work Order #00807983-01 Address: 351003. Ate. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., etc
- 3. Work Performed By: S. N. Venture Code Symbol Stamp: None Address: 35100 S. Ate. 53, Suite 84, Braceville, 1160407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Chemical and Volume Control (CV) (Class 2 System) 5 (a) Applicable Construction Code: ASME Section III 1971 Edition, Winter 1972 Addenda, No Code Cases (b) Applicable Edition of Section Xl Utilized for Repairs or Replacements: 1989 Edition with No Addenda (c) Section Xl code Cases used: None
- 6. Identification of Comoonents Recaired or Reolaced and Reolacement Comoonents:
Name of Component Name of Manufacturer National Other Identification Year Built Repaired, ASME Code Manufacturer Serial No. Board No. Replaced, or Stamped (Yes Replacement or No)
Relief Valve 2CV8123 Crosby N56900 Not 2CV81 23 1976 Replaced Yes 0032 Applicable UTC 2619684 Crosby Relief Valve (2 Crosby N56900 Not Cat ID 27260-1 1976 Replacement Yes diameter inlet) 0038 ApplIcable UTC 2746404
- 7. Description of Work: Replaced existing relief valve with a tested spare relief valve under preventative maintenance surveillance.
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 Nominal Operating Pressure ~
Other ~ Pressure 27/ 369 psig Test Temp. ~89, °F
- 9. Remarks: VT-2 was performed on 11/1/2006, no evidence of leakage was noted. Applicable documentation for replacement relief valve was attached atthe time of final review and is on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this replacement conforms to the rules of the, SMECode, Section Xl. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable 4~
Signed ~5Ai.qt44..t. * ~4-i~~.t.- ISI Coordinator Date 20~
Owner or Owners esignee, life 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 of Province of It.
and employed by HSBCT of CT have inspected the components described in this Owners Report during the period 4/10/2006 to 11/20/2006, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a lOSS of any kind arising from or connected with this inspection.
_________________________________________________________________ Commissions 111085 Inspectors Signature National Board, State, Province, and Endorsements Date t~~- ~2_I~- 20Q~
Page 6-11
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI
- 1. Owner : Exelon Generation Co., LLC Date 1/2/2007 Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet I of 1
- 2. Plant Name: Braidwood Station Unit 2 Work Order #00942318-08 Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., etc
- 3. Work Performed By: G. N. Venture Code Symbol Stamp: None Address: 35100 5. Ate. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Chemical and Volume Control (CV) (Class 2 Portion ofSystem) 5 (a) Applicable Construction Code: ASME Section III 1971 Edition, Summer 1972 Addenda, No Code Cases (b) Applicable Edition of Section XI Utilized for Repairs or Replacements: 1989 Edition with No Addenda (c) Section XI code Cases used: None
- 6. Identification of Com )onents Repaired or Replaced and Re lacement Components:
Name of Component Name of Manufacturer National Other Year Built Repaired, ASME Code Manufacturer Serial No. Board No. Identification Replaced, or Stamped (Yes Replacement or No) 3 Copes Vulcan Copes Vulcan Not Recorded Not 2CV81 49B Not Replaced Yes Globe Valve Disc Applicable Recorded 3 Copes Vulcan SPX Valves & 0621-128639-2-1 Not Cat ID 35955-1 2006 Replacement Yes Globe Valve Trim Set Controls Applicable UTC 2746807 (includes stem, disc, and pin>
- 7. Description of Work: Replaced existing valve trim set (includes stem, plug, and cage) during corrective maintenance on valve.
- 8. Tests Conducted: Hydrostatic 0 PneumatIc 0 Nominal Operating Pressure ~
Other 0 Pressure Not Required psig Test Temp. Not Required °F
- 9. Remarks: Section XI pressure testing not required. A leak check at nominal operating pressure was performed during the ascending Mode 3 walk down. Applicable Manufacturers Data Report (Form N-2) was attached at the time of final review and is maintained on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made In the report are correct and this replacement conforms to the rules of the SME Code,Section XI. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed ISI Coordinator Date IlL , 2022 Owner or Owner Designee, T1(e 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 of Province of IL..~
and employed by HSBCT of CT have inspected the components described in this Owners Report during the period 10/4/2006 to 1/2/2007, and state that to the best of my knowledge and belief, the Ownerhas performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
___________________________________________________________ Commissions ILl 085 Inspectors Signature National Board, State, Province, and Endorsements Date t1~ ,20~J Page 6-12
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI
- 1. Owner : Exelon Generation Co., LLC Date 1/2/2007 Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet 1 of 1
- 2. Plant Name: Braidwood Station Unit 02 Work Order #808063-01 Address: 35100 5. Ate. 53, Suite 84, Braceville, IL 60407 Repair Organization PG., Job No., etc
- 3. Work Performed By: Braidwood Station Mechanical Maintenance Code Symbol Stamp: None Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Chemical and Volume Control (CV) (Class 2 Portion of System>
5 (a) Applicable Construction Code: ASME Section III 1971 Edition, Summer 1972 Addenda, No Code Cases (b) Applicable Edition of Section XI Utilized for Repairs or Replacements: 1989 Edition with No Addenda (c) Section Xl code Cases used: None
- 8. Identification of Components Repaired or Replaced and Re lacement Components:
Repaired, ASME Code Name of Component Name of Manufacturer National Other Identification Year Built Replaced, or Stamped (Yes Manufacturer Serial No. Board No. Replacement or No)
Copes Vulcan Not Recorded Not Valve Unknown Replaced Yes Valve trim kit (consists of plug, stem and cage) Applicable 2CV8160 Valve trim kit (consists Copes Vulcan, 9121 -96727-1 Not Cat ID 34412-1 1991 Replacement Yes of plug, stem and cage) Inc. Applicable UTC 2750130 I I I
- 7. Description of Work: Replaced existing valve trim kit with new trim kitduring valve maintenance. Minor pittIng was noted on existing disc seating surfaces.
- 8. Tests Conducted: Hydrostatic 0 PneumatIc 0 Nominal Operating Pressure ~
Other ~ Pressure J~iotRequired psig Test Temp. Not Required F
- 9. Remarks: VT-2 examination not required. Valve was examined during ascending Mode 3 walk down on 10/31/2006, no evidence of leakage was noted. Applicable documentation (Form N-2) was attached at the time of final review and is maintained on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this replacement conforms to the rules of th~~ASME Signed 4,e/2I4~vt Q(
Code,Section XI. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable
£~tt4i~~~
Owner or Own s Designe , itle ISI Coordinator Date /72 , 20~Z.
CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a validcommission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State of Province of IL-and employed by HSBCT of CT have inspected the components described in this Owners Report during the period 9/27/2006 to 1/2/2007, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code, Section Xl.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
__________________________________________________________ Commissions ILl 085 Inspectors Signature National Board, State, Province, and Endorsements Date , 20Q3 Page 6-13
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI I. Owner : Exelon Generation Co., LLC Date 1/4/2007 Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet 1 of 1
- 2. Plant Name: Braidwood Station Unit 2 Work Order #00748722-01 Address: 35100 5. Ate. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., etc
- 3. Work Performed By: S. N. Venture Code Symbol Stamp: None Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Chemical and Volume Control (CV) (Class 2 System) 5 (a) Applicable Construction Code: ASME Section Ill 1971 Edition, Winter 1972 Addenda, No Code Case (b) Applicable Edition of Section Xl Utilized for Repairs or Replacements: 1989 Edition with No Addenda (c) Section Xl code Cases used: N-41 6-3
- 6. Identification of Components Reoaired or Renlaced and Reolacement Com onents:
Repaired, ASME Code Name of Other Replaced, or Stamped (Yes Name of Component Manufacturer Manufacturer National Year Built Identification Replacement or No)
Serial No. Board No.
ER 316/31 6L Weld Rod Arcos Alloys Lot CF81 37 N/A Cat ID 8500-1 2004 Replacement No (3/32 Diameter) for Body- UTC 2702651 to-Bonnet Seal Weld for Valve 2CV8368C
- 7. Description of Work: Reapplied body-to-bonnet seal weld that was removed to gain access to valve internals for surveillance inspection. Seal weld was examined by liquid penetrant in the finished condition.
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 Nominal Operating Pressure ~
Other ~ Pressure Not Available psig Test Temp. NotAvailable* F
- 9. Remarks: No leakage observed during VT-2 examination performed during ascending Mode 3 walk down on 10/31/2006 (valve is included in Test Boundary AO2ZZ-000078-M04-03A). ()Pressure/Temperature readings are not available (no local or remote instruments), system was verified to in normal line up. Applicable material certifications for filler metal were attached at the time of final review and are maintained on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made In the report are correct and this replacementconforms to the rules of the SME Code, Section Xl. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed 1414174444_Cl, táii~. .
1 ISI Coordinator Date /14, 20~Z Owner or Owner Designee, le 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 of Province of XL and employed by HSBCT of CT have inspected the components described in this Owners Report during the period 4/11/2006 to 1/4/2007, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code, Section Xl.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
__________________________________________________________ Commissions 1L1085 Inspectors Signature National Board, State, Province, and Endorsements Date ~\4,~ ,202~l Page 6-14
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI
- 1. Owner : Exelon Generation Co., LLC Date 1/5/2007 Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet 1 of 1
- 2. Plant Name: Braidwood Station Unit 2 Work Order #00930883-01 Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., etc
- 3. Work Performed By: S. N. Venture Code Symbol Stamp: None Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Chemical and Volume Control (CV) (Class 2 System) 5 (a) Applicable Construction Code: ASME Section III 1971 Edition, Winter 1972 Addenda, No Code Cases (b) Applicable Edition of Section Xl Utilized for Repairs or Replacements: 1989 Edition with No Addenda (c) Section Xl code Cases used: None
- 6. Identification of Comoonents Renaired or Reolaced and Reolacement Comoonents:
N me f Ma ufact rer N ton I Repaired, ASME Code Name of Component Manufacturer Serial No. Board ~.
Other Identification Year Built R:pI:ced,or Stamped (Yes Relief Valve 2CV81 19 Crosby N56901 Not 2CV81 23 Not Replaced Yes 0035 Applicable Recorded Crosby Relief Valve (2 Anderson N56901 Not Cat ID 1417018-1
- 2006 Replacement Yes diameter inlet) Greenwood 0037 Applicable Crosby UTC 2749116 (N56901 0037 prior to mMifIr.~tinn~
- 7. DescriptIon of Work: Existing relief valve was replaced with a tested new relief valve. ()The replacement relief valve was originally coded as Cat ID 43644-1 (UTC 2747746) which had a set point of 230 psig. Under Evaluation 53275, the set point of this valve 2CV81 19 was increased to 255 psig, requiring the assignment ofa new Cat ID. The existing relief valve was sent to Tyco Valves & Controls under Purchase Order 386 Release 11828 Revision 2 to modify the valve (increasing the set pressure required replacement of existing spring and spring washers).
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 Nominal Operating Pressure ~
Other ~ Pressure 27 / 369 psig Test Temp. 89 F
- 9. Remarks: VT-2 was performed on 11/1/2008, no evidence of leakage was noted. Applicable documentation for replacement relief valve was attached at the time of final review and is on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this replacement conforms to the rules of the ME Code,Section XI. Type Code Symbol Stamp: Not Applicable Certificate of Authori ation No.: Not Applicable 3
Signed /Uf2itft~t.,pt~ 1~_124~fr ISI Coordinator Date j~/5 , 20~l Owner or Owners esignee, Titl 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 of Province of tL.
and employed by HSBCT of CT have inspected the components described in this Owners Report during the period 7/25/2006 to 1/5/2007, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
__________________________________________________________ Commissions IL1O$5 Inspectors Signature National Board, State, Province, and Endorsements Date ~\s\ ,20~2I Page 6-15
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI
- 1. Owner : Exelon Generation Co., LLC Date 1/9/2006 Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet 1 of 1
- 2. Plant Name: Braidwood Station Unit 2 Work Order #740752-01 Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., etc
- 3. Work Performed By: S. N. Venture Code Symbol Stamp: None Address: 35100 5. Ate. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Chemical and Volume Control (CV) (Class 2 Portion of System) 5 (a) Applicable Construction Code: ASME Section III 1971 Edition, Winter 1972 Addenda, No Code Cases (b) Applicable Edition of Section XI Utilized for Repairs or Replacements: 1989 Edition with No Addenda (c) Section Xl code Cases used: None
- 6. Identification ~ ~ ~
1%fl ~ ~ ~ Reolaced
- ~~.&,
~*~ ~ .E~ %.#~.
Name of Repaired, ASME Code Name of Component Manufacturer Manufacturer National Other Identification Year Built Replaced, or Stamped (Yes Serial No. Board No. Replacement or No)
Relief Valve 2CV81 17 Crosby N56903 Not 2CV81 17 Not Replaced Yes 0008 Recorded Recorded Crosby Relief Valve (2 Anderson N56903 Not Cat ID 27689-1 2003 Replacement Yes diameter inlet) Greenwood 0036 Applicable UTC 2670114 Crosby
- 7. Description of Work: Existing relief valve was replaced to support 1ST surveillance testing. Existing valve was replaced with a tested spare relief valve.
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 NomInal Operating Pressure ~
Other ~ Pressure Not Available psig Test Temp. Not Available F
- 9. Remarks: VT-2 performed on 10/31/2006 during ascending Mode 3 walk down (Test Block AO2ZZ-000078-M04-03A, WO# 818436-01). There are no local or remote pressure or temperature Indication instruments specific to this component. The system was verified to be in normal line up prior to performing VT-2. Applicable documentation for replacement relief valve (Form NV-I) was attached at the time of final review and is on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this replacement conforms to the rules of th~SMECode,Section XI. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed ~t~A2I144#~(~-. C4-<iA~j. ISI Coordinator Date i/f 20~7 Owner or Owner Designee, 1 e 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 of Province of LL-and employed byHSBCT of CT have inspected the components described in this Owners Report during the period 1/30/2006 to 1/9/2007, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code, Section Xl.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
L tv.. Commissions 1L1085 Inspectors Signature National Board, State, Province, and Endorsements Date ( t .20°~
Page 6-16
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI 1 Owner : Exelon Generation Co., LLC Date 11/8/2006 Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet 1 of I
- 2. Plant Name: Braidwood Station Unit 2 Work Order #00966192-01 Address: 35100 S. Ate. 53, Suite 84. Braceville, IL 60407 Repair Organization P.O., Job No., etc
- 3. Work Performed By: S. N. Venture Code Symbol Stamp: None Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Main Steam- (MS) (Class 2 System) 5 (a) Applicable Construction Code: ASME Section III 1974 Edition, No Addenda, No Code Cases (b) Applicable Edition of Section Xl Utilized for Repairs or Replacements: 1989 Edition with No Addenda (C) Section XI code Cases used: None
- 6. Identification of Comoonents Recaired or Renlaced and Aenlacement Comoonents:
Name of Component Name of Manufacturer National Other Identification Year Built Repaired, ASME Code Manufacturer Serial No. Board No. Replaced, or Stamped (Yes Replacement or No) 6 Safety Relief Valve Dresser Not Recorded Not Valve 2MSO1 4B Unknown Replaced Yes (Valve)
Main Disc Applicable (Serial Number BR09655) 6 Safety Relief Valve Dresser ADE81 Not Cat ID 16492-1 2001 Replacement No Main Disc Applicable UTC 2606857
- 7. Description of Work: Removed valve was sent to NWS Technologies for set point verification and refurbishment under PG #00416009. NWS Technologies replaced existing main disc of valve with disc (Serial Number ADE81) provided by Exelon. Valve was reinstalled back to same position.
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 Nominal Operating Pressure ~
Other 0 Pressure 1083 psig Test Temp. ~j. °F
- 9. Remarks: Section Xl pressure testing not required, but valves were examined by VT-2 on 11/1/2006. No leakage was observed during VT-2 examination. Applicable documentation for replacement disc (N-2 Certificate) was attached at the time of final review and is on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this replacement conforms to the rules of th ASME Code,Section XI. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed ~ ISI Coordinator Date ii/ ~ , 20~
Owner or Ow ers Desig ee, 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 of Province of iL and employed by HSBCT of CT have inspected the components described in this Owners Report during the period 10/14/2006 to 11/8/2006, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code, Section Xl.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
_________________________________________________________________ Commissions IL1085 Inspectors Signature National Board, State, Province, and Endorsements Date R ..~ ,20~..
Page 6-17
FORM NIS-~2OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI
- 1. Owner : Exelon Generation Co., LLC Date 11/8/2006 Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet 1 of I
- 2. Plant Name: Braidwood Station Unit 2 Work Order #00966193-01 Address: 35100 5. Rte. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., etc
- 3. Work Performed By: G. N. Venture Code Symbol Stamp: None Address: 35100 5. Ate. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Main Steam (MS) (Class 2 System) 5 (a) Applicable Construction Code: ASME Section III 1974 Edition, No Addenda, No Code Cases (b) Applicable Edition of Section XI Utilized for Repairs or Replacements: 1989 Edition with No Addenda (c) Section Xl code Cases used: None
- 6. Identification of Corn ,onents Repaired or Replaced and Replacement Components:
Name of Component Name of Manufacturer National Other Identification Year Built Repaired, ASME Code Manufacturer Serial No. Board No. Replaced, or Stamped (Yes Replacement or No) 6 Safety Relief Valve Dresser Not Recorded Not Valve 2MSO14C Unknown Replaced Yes (Valve)
Main Disc Applicable (Serial Number 8R09656) 6 Safety Relief Valve Dresser ADE85 Not Cat ID 16492-1 2001 Replacement No Main Disc Applicable UTC 2606859
- 7. Description of Work: Removed valve was sent to NWS Technologies for set point verification and refurbishment under P0 #00416009. NWS Technologies replaced existing main disc of valve with disc (Serial Number ADE85) provided by Exelon. Valve was reinstalled back to same position.
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 Nominal Operating Pressure ~
Other 0 Pressure 1083 psig Test Temp. .~Q°F
- 9. Remarks: Section XI pressure testing not required, but valves were examined by VT-2 on 11/1/2006. No leakage was observed during VT-2 examination. Applicable documentation for replacement disc (N-2 Certificate) was attached at the time of final review and is on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this replacement conforms to the rules of th~A5MECode,Section XI. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed P4424~4ll. ISI Coordinator Date ~ /I~ , 20~
Owner or Own rs Designe ,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 of Province of IL~
and employed by HSBCT of CT have inspected the components described in this Owners Report during the period 10/14/2006 to 11/8/2008, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code, Section Xl.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
__________________________________________________________ Commissions ILl 085 Inspectors Signature National Board, State, Province, and Endorsements Date It~_ ,20~..
Page 6-18
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI
- 1. Owner : Exelon Generation Co., LLC Date 1/9/2007 Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet 1 of I
- 2. Plant Name: Braidwood Station Unit 2 Work Order #00967912-01 Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., etc
- 3. Work Performed By-. Braidwood Station Mechanical Maintenance Code Symbol Stamp: None Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Primary Containment (PC) (Class MC System) 5 (a) Applicable Construction Code: ASME Section III 1971 Edition, Summer 1973 Addenda, No Code Case (b) Applicable Edition of Section Xl Utilized for Repairs or Replacements: 1992 Edition with 1992 Addenda (c) Section Xl code Cases used: None
- 6. Identification of Components Repaired or Replaced and Replacement Components:
Name of Component Name of Manufacturer National Other Identification Year Repaired, ASME Code Manufacturer Serial No. Board No. Built Replaced, or Stamped Replacement (Yes or No)
Unit 2 Primary Containment Unknown Not Recorded Not 2PC1 04M N/A Replaced No Equipment Hatch Inner Applicable ISI Component Number Door Port Hole Cap Screws 2PALID-SGP-BOLTING Socket Head Cap Screws Field Not recorded Not Cat ID 35534-2 1990 Replacement No 1/4-20 x 1W Fastener Applicable SI #792E80 Supply, Co. UTC 2063175
- 7. Description of Work: Two cap screws were discovered missing from porthole/sight glass (reference Issue Report 544394). Only one cap screw was recovered on the floor (VT-I performed and found acceptable on 10/22/2006). All missing cap screws were replaced with new cap screws. The replacement cap screws are commercial grade cap screws dedicated to safety related.
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 Nominal Operating Pressure 0 Other 0 Pressure Not aoollcable psig Test Temp. Not aoollcable F
- 9. Remarks: Applicable Manufacturers Data Reports Attached at the time of final review and are on file.
CERTIFICATE OF COMPLIANCE We certifythat the statements made in the report are correct and this replacement conforms to the rules of th SME Code,Section XI. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed 1~~,~I4rV~j. 1~S4~4~~. ISI Coordinator Date //9 20~t Owner or Own rs Designee, ale CERTIFICATE OF INSERVICE NSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State of Province of tL-and employed by HSBCTof CT have inspected the components described in this Owners Report during the period 10/22/2006 to 1/9/2007, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code, Section Xl.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
- Commissions ILl 085 Inspectors Signature National Board, State, Province, and Endorsements Date ~ .2001 _________
Page 6-19
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI Date 12/15/2008
- 1. Owner : Exelon Generation Co., LLC Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet 1 of 1
- 2. Plant Name: Braidwocd Station Unit 2 Wnrk Order #OO9~72R9-nI Address: 35100 5. Ate. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., etc
- 3. Work Performed By: S. N. Venture Code Symbol Stamp: None Address: 35100 S. Ate, 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Reactor Coolant (RC) Class 1 system 5 (a) Applicable Construction Code: ASME Section III 1974 Edition, Summer 1974 Addenda, Code Cases: 1644 Revision 7, 1682, 1683, 1685, 1686, 1651, 1728, 1729, 1734, N-180 and N-108 (b) Applicable Edition of Section XI Utilized for Repairs or Replacements: 1989 EditIon with No Addenda (c) Section XI code Cases used: None
- 6. Identification of Components Repaired or Replaced and Replacement Corn lonents:
Name of Repaired, ASME Code Name ofComponent Manufacturer Manufacturer National Other Year Built Replaced, or Stamped (Yes Serial No. Board No. Identification Replacement or No)
PSA-3 Mechanical Snubber ITT Grinnell S/N 27112 Not 2RC02006S1 Not Replaced No 2RC02006S1 Applicable Recorded PSA-3 Mechanical Snubber ITT Grinnell S/N 1377 Not 2RC02006S2 Not Replaced No 2RC02006S2 Applicable Recorded PSA-3 Mechanical Snubber ITT Srinnell S/N 2464 Not Cat ID 27863-1 Not Replacement No 2RC02006S1 Applicable UTC 2635995 Recorded PSA-3 Mechanical Snubber ITT Grinneil S/N 9812 Not Cat ID 27863-i Not Replacement No 2RC02006S2 Applicable UTC 2635989 Recorded
- 7. Description of Work: Replaced existing snubbers (trapeze configuration) that were discovered to be covered with boric acid accumulation (reference Issue Report 544831). Replacement snubbers were functionally tested prior to installation.
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 Nominal Operating Pressure 0 Other ~ Pressure Not Aoolicable psig Test Temp. Not Aoolicable F
- 9. Remarks: VT-3 exam of both snubbers was performed after reinstallatlon. Applicable Manufacturers Data Reports Attached at the time of final review and are maintained on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this replacement conforms to the rules of the SME Code, Section Xl. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed £~4~4~*
Owner or Owner*Designee, TiWb ISI Coordinator Date i~/,c~
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 of Province of CL and employed by HSBCT of CT have inspected the components described in this Owners Report during the period 10/19/2008 to 12/15/2008, and stafe 1 that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code, Section Xl.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
_____________________________________________________________ Commissions ILl 085 Inspectors Signature National Board, State, Province, and Endorsements Date ~ -~ 3 - , ~
Page 6-20
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI Date 12/15/2006
- 1. Owner : Exelon Generation Co., LLC Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet 1 of 1
- 2. Plant Name: Braidwood Station Unit 2 Work Order #00987388-01 Address: 35100 S. Rte. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., etc
- 3. Work Performed By: S. N. Venture Code Symbol Stamp: None Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Reactor Coolant (AC) Class 1 system 5 (a) Applicable Construction Code: ASME Section III 1974 Edition, Summer 1974 Addenda, Code Cases: 1644 Revision 7, 1682, 1683, 1685, 1686, 1651, 1728, 1729, 1734, N-180 and N-108 (b) Applicable Edition of Section XI Utilized for Repairs or Replacements: 1989 Edition with No Addenda (c) Section XI code Cases used: None
- 6. Identification of Comoonents Reoaired or Reolaced and Reolacernent Corn ~onents:
Name of Repaired, ASME Code Name of Component Manufacturer Manufacturer National Other Year Built Replaced, or Stamped (Yes Serial No. Board No. Identification Replacement or No)
PSA-l/4 Mechanical ITT Grinnell S/N 7131 Not 2RC17058S Not Replaced No Snubber Applicable Recorded 2RC1 7058S PSA-I/4 Mechanical ITT Grinnell S/N 14797 Not Cat ID 27530-1 Not Replacement No Snubber Applicable UTC 2035422 Recorded
- 7. Description of Work: Replaced existing snubber that exhibited marginal results during functional test (reference Issue Report 545427).
Replacement snubber was functionally tested prior to installation.
- 8. Tests Conducted: HydrostatIc 0 Pneumatic 0 Nominal Operating Pressure 0 Other ~ Pressure Not Applicable psig Test Temp. Not Applicable F
- 9. Remarks: V~-3 exam of snubberwas performed after reinstallation. Applicable Manufacturers Data Reports Attached at the time of final review and are maintained on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this replacement conforms to the rules ofth~/~SME Code, Section Xl. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed ~O/Uf2~da#Z_C~k(~i44~9 181 Coordinator Date I2~/~5 20~ ,
Owner or Owne s Designee, itle 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 of Province of ~L and employed by HSBCT of CT have inspected the components described in this Owners Report during the period 10/19/2008 to 12/15/2008, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code, Section Xl.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
_____________________________________________________________ Commissions 1L1085 Inspectors Signature National Board, State, Province, and Endorsements Date %~-~) , 20~4~
Page 6-21
FORM NIS-2 OWNER~SREPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI
- 1. Owner : Exelon Generation Co., LLC Date 1/3/2007 Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet 1 of 1
- 2. Plant Name: Braidwood Station Unit 2 Work Order #00818846-01 Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No,, etc
- 3. Work Performed By: Braidwood Station Reactor Services Code Symbol Stamp: None Address: 351008. Ate. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Reactor Coolant (AC) (Class 1 System) 5 (a) Applicable Construction Code: ASME Section III 1980 Edition, Winter 1980 Addenda, No Code Cases (b) Applicable Edition of Section XI Utilized for Repairs or Replacements: 1989 Edition with No Addenda (C) Section XI code Cases used: None
- 6. Identification of Comoonents Repaired or Reolaced and Reolacement Components:
N f M f t N ti I Repaired, ASME Code Name of Component R:placed,or Starnped (Yes Bo~dNo. Other Identification Year Built Man acturer Serial No.
North Reactor Vessel Westinghouse Unknown Not 2RCO1 A-A Not Replaced No Level Instrument System Applicable Recorded (RVLIS) Hub/Flange Blind Hub Replacement Blind Hub Westinghouse Heat E41 143 Not Cat ID 42662-1 2006 Replacement No Repair Applicable Replacement & Serial Number UTC 2748029 Automation 51 Services I- I -______
- 7. Description of Work: Existing blind hub was identified as leaking at the threaded vent connection during the previous (A2R1 1) refuel outage (reference IR 328033) and was seal welded under WO 661535-20. The existing blind hub was replaced with a new assembly in A2R12. The physical Installation was performed under WO 835113-02 BwMP 3300-075 work Instructions.
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 Nominal Operating Pressure ~
Other ~ Pressure ..2234,6 psig Test Temp. 554.2 °F
- 9. Remarks: /1-2 was performed on 10/31/2006, no evidence of leakage was noted. Applicable documentation for replacement part was attached at the time of final review and Is on tile.
CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this replacement conforms to the rules of the ASME Code,Section XI. Type Code Symbol Stamp: Not Applicable Certificate ofAuthorization No.: Not Applicable Signed ~7~,t4UI4#t~~ £~44~4~fr ISl Coordinator Date 1/3 , 20.~L Owner or Owner s DesigneeTitle 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 of Province of ~4-~
and employed by HSBCT of CT have inspected the components described in this Owners Report during the period 7/12/2006 to 1/3/2007, and state that to the best ofmy knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code, Section Xl.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described In this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
~ Commissions 11,1085 Inspectors Signature National Board, State, Province, and Endorsements Date ~
- L, 20~,.J ___________
Page 6-22
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI Date 1/9/2007
- 1. Owner : Exelon Generation Co., LLC Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet 1 of 1
- 2. Plant Name: Braidwood Station Unit 2 Work Order #00843279-01 Address: 35100 5. Ate. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., etc
- 3. Work Performed By: S. N. Venture Code Symbol Stamp: None Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Reactor Coolant/Steam Generator (Class 1 Portion of Vessel) 5 (a) Applicable Construction Code: ASME Section III 1971 Edition, Summer 1972 Addenda, Code Cases 1355 and 1484-3 (b) Applicable Edition of Section Xl Utilized for Repairs or Replacements: 1989 Edition with No Addenda (c) Section Xl Code Cases used: None
- 6. of Coni I,1~ntiiir.~tk~n onents Repaired or Replaced and Replacement Corn ionents:
Name of Component Name of Manufacturer National Other Year Built Repaired, ASME Code Manufacturer Serial No. Board No. Identification Replaced, or Stamped (Yes Replacement or No) 2B Steam Generator Unknown S/N 001 Not 2RCO1 GB Not Recorded Replaced No Primary Manway Cover Applicable (Cold Leg, Bolt #11) Cold Leg Bolt
- 11 Primary Manway Hex Westinghouse Heat Code Not Cat ID 32649-1 1997 Replacement No Head Closure Bolt Electric Corpi FPS Applicable UTC 2070805 NOVA Machine (1 7/8 X 7 3/4 long) o,N 004 RIN M97-Products Corp.
07891
- 7. Description of Work: Replacement not due toany material degradation. The existing rnanway closure bolt was replaced because the bolt head was different than remainder of bolting and did not fit socket wrench. Preservice VT-i was performed on replacement bolt prior to installation on 10/24/2006.
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 Nominal Operating Pressure ~
Other ~ Pressure Not Reaulred psig TestTemp. J~iotReeuired F
- 9. Remarks: Section XI pressure testing Is not required. Connection was visually examined for leakage during ascending Mode 3 walkdown on 10/31/2006, no leakage identified. Applicable material documentation was attached at the time offinal review and is maintained on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this replacement conforms to the rules of the SME Code,Section XI. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed Q.
Owner or Owner Designee, T e
-iü~t ISI Coordinator Date 1 /g ~
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 of Province of LL and employed by HSBCT of CT have inspected the components described in this Owners Report during the period 7/12/2006 to 1/9/2007, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code, Section Xl.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
L t~~LL.
Inspectors Signature Commissions 1L1085 National Board, State, Province, and Endorsements Date ________
Page 6-23
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI Date 1/9/2007
- 1. Owner : Exelon Generation Co., LLC Address: 300 Exeion Way, Kennett Square, PA 19348 Sheet 1 of 1
- 2. Plant Name: Braidwood Station Unit 2 Work Order #00848960-01 Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., ~
- 3. Work Performed By: S. N. Venture CodeSymbol Stamp: None Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Reactor Coolant/Steam Generator (Class I Portion of Vessel) 5 (a) Applicable Construction Code: ASME Section III 1971 Edition, Summer 1972 Addenda, Code Cases 1355 and 1484-3 (b) Applicable Edition ofSection XI Utilized for Repairs or Replacements: 1989 EditIon with No Addenda (c) Section XI Code Cases used: None
- 6. Identification of Comonnants Renaired or Reolaced and Reolacement Components:
Name of Component Name of Manufacturer National Other Year Built Repaired, ASME Code Manufacturer Serial No. Board No. Identification Replaced, or Stamped (Yes Replacement or No) 2C Steam Generator Unknown Not Recorded Not 2RCO1 BC Not Recorded Replaced No Primary Manway Cover Applicable Cold Leg Bolt (Cold Leg, Bolt #12) #11 2C Steam Generator Unknown S/N 003 Not 2RCO1 BC Not Recorded Replaced No Primary Manway Cover Applicable Hot Leg Bolt #9 (Hot Leg, Bolt #9)
Primary Manway Hex Westinghouse Heat Code Not Cat ID 32649-1 1997 Replacement No Head Closure Bolt ElectrIc Corpi EUP Applicable RIN M97-(Cold Leg Bolt #12) NOVA Machine S/N 004 06143 (1 7/8 X 7 3/4 long) Products Corp.
Primary Manway Hex Westinghouse Heat 25478 Not Cat ID 32649.1 1992 Replacement No Head Closure Bolt Electric Corpi S/N Applicable RIN A93-00512 (Hot Leg, Bolt 9) Vitco Nuclear MA-48275-l-(1 7/8 X 7 3/4 long) Products, Inc. 001
- 7. DescrIption of Work: Replacement not due to any material degradation. The existing manway closure bolts were replaced because the bolt heads were different than remainder of bolting and did not fit socket wrench. A preservice VT-i was performed on replacement bolts prior to installation on 10/24/2006.
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 NomInal Operating Pressure 0 Other ~ Pressure Not Reauired psig Test Temp. Not Reouired F
- 9. Remarks: Section Xl pressure testing is not required. Both manway connections were visually examined for leakage during ascending Mode 3 walkdown on 10/31/2006, no leakage was observed. Applicable material documentation was attached at the time of final review and is maintained on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this replacement conforms tothe rules of the ASME Code, Section Xl. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed 7~U1iia4~j? t~44~7 lSl Coordinator Date (/9 , 20.4j Owneror Own rs Design ,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 of Province of tL.
and employed by HSBCT of CT have inspected the components described in this Owners Report during the period 7/12/2006 to 1/9/2007, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code, Section Xl.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
L ~
Inspectors Signature Commissions 11,1085 National Board, State, Province, and Endorsements Page 6-24 Date _______, 202.1
1UHM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI
- 1. Owner : Exelon Generation Co., LLC Date 1/9/2007 Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet I of I
- 2. Plant Name: Braidwood Station Unit 2 Work Order #00843281-01 Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., etc
- 3. Work Performed By: S. N. Venture Code Symbol Stamp: None Address: 351008. Ate. 53, Suite 84, Braceville, IL 60407 Authorization No,: None Expiration Date: None
- 4. Identification of System: Reactor Coolant/Steam Generator (Class 1 Portion ofVessel) 5 (a) Applicable Construction Code: ASME Section III 1971 Edition, Summer 1972 Addenda, Code Cases 1355 and 1484-3 (b) Applicable Edition of Section XI Utilized for Repairs or Replacements: 1989 Edition with No Addenda (c) Section Xl Code Cases used: None
- 6. Identification of Comoonents Reoaired or ~epIacedand Replacement Corn ~nents:
Name of Component Name of Manufacturer National Other Year Built Repaired, ASME Code Manufacturer Serial No. Board No. Identification Replaced, or Stamped (Yes Replacement or No) 2D Steam Generator Unknown S/N 030 Not 2RCO1 GD Not Recorded Replaced No Primary Manway Cover Applicable (Cold Leg, Bolt #2) Cold Leg Bolt
- 2 Primary Manway Hex Westinghouse Heat Code FPJ Not Cat ID 32649-1 1997 Replacement No Head Closure Bolt Electric Corp./ ,~ Applicable RIN 97-NOVA Machine 07891 (1 7/8 X 7 3/4 long) Products Corp.
- 7. Description ofWork: Replacement not due to any material degradation. The existing manway closure bolt was replaced because the bolt head was different than remainder ofbolting and did not fit socket wrench. Preservice VT-i was performed on replacement bolt prior to installation on 10/24/2006.
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 Nominal Operating Pressure ~
Other ~ Pressure Not Reouired psig Test Temp. Not Recuired F
- 9. Remarks: Section Xl pressure testing is not required. Connection was visually examined for leakage during ascending Mode 3 walkdown on 10/31/2006, no leakage identified. Applicable material documentation was attached at the time of final review and is maintained on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this replacement conforms to the rules of the ASMECode,Section XI. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed ISI Coordinator Date 20..~Z Owner or Owne Designee, itle 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 of Province of and employed by HSBCTof CT have inspected the components described in this Owners Report during the period 7/12/2006 to 1/9/2007, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
n... Commissions ILIOS5 Inspectors Signature National Board, State, Province, and Endorsements Date _________ 20.221 Page 6-25
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI
- 1. Owner : Exelon Generation Co., LLC Date 12/12/2006 Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet 1 of 1
- 2. Plant Name: Braidwood Station Unit 2 Work Order #942164-01 Address: 35100 S. Rte. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., etc
- 3. Work Performed By: Braidwood Mechanical Maintenance Code Symbol Stamp: None Address: 35100 S. Rte. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Residual Heat Removal (RH) (Class 2 System) 5 (a) Applicable Construction Code: ASME Section III 1974 Edition, Summer 1975 Addenda, No Code Case (b) Applicable Edition of Section Xl Utilized for Repairs or Replacements: 1989 Edition with No Addenda (c) Section XI code Cases used: N-4I 6-3
- 6. Identification of Components Repaired or Replaced and Replacement Components:
Name of Component Name of Manufacturer National Other Year Built Repaired, ASME Code Manufacturer Serial No. Board No. Identification Replaced, or Stamped (Yes Replacement or No)
Two 2 X Flat Run Pipe WFI / Heat 3146ANB Not Cat ID 2006 Replacement No Threadolets Bonney Forge Applicable 1037476-1 (New Installation)
UTC 2745023 Two 2 Pipe Plugs Bonney Forge Lot 9250 Not Cat ID 2006 Replacement No Applicable 1037478-1 (New Installation)
UTC 2745025 3/32 Diameter E70i 8 ESAB Heat 158728 Not Cat ID 8491-1 2006 Replacement No Weld Electrode Lot 2L513C02 Applicable (New Control LLLO44 UTC 2736221 Installation)
- 7. Description of Work: Installed two inspection ports in valve 2RHO1 SB containment In accordance with EC 361752. The inspection ports were installed to allow access to the upper portion of the valve to allowmonitoring of the valve for boric acid leakage. The valve containment was originally designed and constructed to ASME Section III Subsection NE (Class MC) rules, but was reclassified as Section Ill Subsection NC Class 2.
The valve containment (and associated inspection ports) is subjected to atmospheric pressure only.
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 Nominal Operating Pressure 0 Other ~ Pressure Ambient psig Test Temp. Ambient F
- 9. Remarks: Although the valve containmentdoes not see system pressure, a VT-2 exam was performed at ambient system condition and was accepted on 9/14/2006. Applicable material certifications were attached at the time of final reviewand are maintained on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this replacement conforms to the rules of th SME Code, Section Xl. Type Code Symbol Stamp: Not Applicable Certific e of Authorization No.: Not Applicable Signed ) i4~1t4~a...t42-. ~t44~9_. ISI Coordinator Date I+2, 20~
Owner or Owners Designee, itie 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 of Province of J~.
and employed by HSBCT of CT have inspected the components described in this Owners Report during the period 8/17/2006 to 12/12/2006, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
__________________________________________________________ Commissions 1L1085 Inspectors Signature National Board, State, Province, and Endorsements Date J~~ ~ ,20~
Page 6-26
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section Xl Date 1/2/2007
- 1. Owner : Exelon Generation Co., LLC Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet I of 1
- 2. Plant Name: Braidwood Station Unit 02 Work Order #816847-01 Address: 35100 S. Rte. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., etc
- 3. Work Performed By: Braidwood Station Mechanical Maintenance Code Symbol Stamp: None Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Reactor Coolant Pressurizer (RY) (Class 1 System) 5 (a) Applicable Construction Code: ASME Section III 1971 Edition, Summer 1972 Addenda, No Code Cases (b) Applicable Edition of Section Xl Utilized for Repairs or Replacements: 1989 Edition with No Addenda (c) Section Xl code Cases used: None
- 6. Identification of Comoonents Repaired or Reolaced and Re lacement Components:
Repaired, ASME Code Name of Component Name of Manufacturer National Other Identification Year Built Replaced, or Stamped (Yes Manufacturer Serial No. Board No. Replacement or No)
Valve trim kit (consists Copes Vulcan Not Recorded Not Valve Unknown Replaced Yes of plug, stem and cage) 2RY456 Applicable Valve trim kit (consists SPX Valves & 0321-90544-1-1 Not Cat ID 35955-I 2003 Replacement Yes of plug, stern and cage) Controls Applicable UTC 2683044
- 7. Description ofWork: Replaced existing valve trim kit with new trim kit during valve maintenance. Minor pitting was noted on existing disc seating surfaces.
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 Nominal Operating Pressure ~
Other ~ Pressure Not Recorded psig Test Temp. ~NotRecorded F
- 9. Remarks: VT-2 examination not required. Valve was examined during ascending Mode 3 walk down on 10/31/2006, no evidence of leakage was noted. Applicable documentation (Form N-2) was attached at the time of final review and Is maintained on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this replacementconforms to the rules of the SME Code,Section XI. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed £~i444~.. ISI Coordinator Date 20~7 Owner or Owner Designee, T~
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 of Province of tL and employed by HSBCT of CT have inspected the components described in this Owners Report during the period 8/7/2006 to 1/2/2007, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code, Section Xl.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
- Commissions ILl 085 Inspectors Signature National Board, State, Province, and Endorsements Date \~~ ,20~l Page 6-27
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI
- 1. Owner : Exelon Generation Co., LLC Date 1/8/2007 Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet I of 1
- 2. Plant Name: Braidwood Station Unit 2 Work Order #00671400-01 Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., etc
- 3. Work Performed By: S. N. Venture Code Symbol Stamp: None Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Pressurizer (RY) (Class I System) 5 (a) Applicable Construction Code: ASME Section III 1971 Edition, Winter 1972 Addenda, Code Case 1649 (b) Applicable Edition of Section XI Utilized for Repairs or Replacements: 1989 Edition with No Addenda (c) Section XI Code Cases used: None
- 6. Identification of Components Repaired or Re laced and Replacement Components:
National Name of Component Name of Manufacturer Other Year Built Repaired, ASME Code Manufacturer Serial No. Board No. Identification Replaced, or Stamped Replacement (Yes or No)
Existing 6 Relief Valve Crosby N56964 Not Cat ID 1400663-I Not Replaced Yes 2RY8O1OA 0032 Applicable UTC 2704974 Recorded 6 Refurbished Spare Crosby N56964 Not Cat ID 1400683-1 Not Replacement Yes Relief Valve 0071 Applicable UTC 2720248 Recorded
- 7. Description ofWork: Replaced existing relief valve with a spare valve refurbished by NWS Technologies under Purchase Order 413327,
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 Nominal Operating Pressure ~
Other ~ Pressure 2234.6 psig Test Temp. ~ F
- 9. Remarks: VT-2 examination was performed and accepted on 10/31/2008 (ascending Mode 3 walkdown, Test Block AO2ZZ-000005-M04-O1A).
Applicable documentation for replacement relief valve was attached at the time of final review and is on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made In the report are correct and this replacement conforms to the rules of the~SMECode, Section Xl. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed ~,t7/te17~41t~t, ~, (~fL4.lk/. ISI Coordinator Date 2027 Owner or Owners esignee, 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 of Province of tL-and employed by HSBCT ofCT have inspected the components described in this Owners Report during the period 4/11/2006 to 1/8/2007, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI, By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in thIs Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
____________________________________________ Commissions 1L1085 Inspectors Signature National Board, State, Province, and Endorsements Date ~\ ~\ .2o~1 Page 6-28
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI
- 1. Owner : Exelon Generation Co., LLC Date 1/8/2007 Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet 1 of 1
- 2. Plant Name: Braidwood Station Unit 2 Work Order #00825604-0 1 Address: 35100 5. Rte. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., etc
- 3. Work Performed By: S. N. Venture Code Symbol Stamp: None Address: 35100 S. Rte. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Pressurizer (RY) (Class 1 System) 5 (a) Applicable Construction Code: ASME Section III 1971 Edition, Winter 1972 Addenda, Code Case 1649 (b) Applicable Edition of Section Xl Utilized for Repairs or Replacements: 1989 Edition with No Addenda (c) Section Xl Code Cases used: None
- 6. Identification of Components Name Repairedof or R laced and Replacement Components:
Name of Component Manufacturer National Other Year Built Repaired, ASME Code Manufacturer Serial No, Board No. Identification Replaced, or Stamped Replacement (Yes or No)
Existing 6 Relief Valve Crosby N56964 Not Cat ID 1400663-1 Not Replaced Yes 2RY801 OB 0053 Applicable UTC 2704972 Recorded 6 Refurbished Spare Crosby N56964 Not Cat ID 1400663-1 Not Replacement Yes Relief Valve 0072 Applicable UTC 2720247 Recorded
- 7. DescriptIon of Work: Replaced existing relief valve with a spare valve refurbished by NWS Technologies under Purchase Order 413327.
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 NomInal Operating Pressure ~
Other ~ Pressure 2234.6 psig Test Temp. ~ F
- 9. Remarks: VT-2 examination was performed and accepted on 10/31/2006 (ascending Mode 3 walkdown, Test Block AO2ZZ-000005-M04-01 A).
Applicable documentation for replacement relief valve was attached at the time of final review and Is on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correctand this replacement conforms to the rules of the SME Code, Section Xl. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed - ISI Coordinator Date 20~2 Owner or is Desigri~e,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 of Province of IL and employed by HSBCT of CT have inspected the components described in this Owners Report during the period 4/11/2006 to 1/8/2007, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code, Section Xl.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss ofany kind arising from or connected with this inspection.
L ~ Commissions ILIQ85 Inspectors Signature National Board, State, Province, and Endorsements Date ~
Page 6-29
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI
- 1. Owner : Exelon Generation Co., LLC Date 1/5/2007 Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet 1 of 1
- 2. Plant Name: Braidwood Station Unit 2 Work Order #0082550~-OI Address: 35100 5. Ate. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., etc
- 3. Work Performed By: S. N. Venture Code Symbol Stamp: None Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Pressurizer (RY) (Class 1 System) 5 (a) Applicable Construction Code: ASME Section III 1971 Edition, Winter 1972 Addenda, Code Case 1649 (b) Applicable Edition of Section Xl Utilized for Repairs or Replacements: 1989 Edition with No Addenda (c) Section Xl Code Cases used: None
- 6. Identification of Components Repaired or Replaced and Replacement Components:
Name of Component Name of Manufacturer National Other Year Built Repaired, ASME Code Manufacturer Serial No. Board No. Identification Replaced, or Stamped Replacement (Yes or No)
Existing 6 Relief Valve Crosby N56964 Not Cat ID 1400663-I Not Replaced Yes and .~oaoaiatodI~l~Ii3~ : 0091 Applicable UTC 2704973 Recorded
~nQ~RnltipQ.. ~ i~7 6 Refurbished Spare Crosby N56964 Not Cat ID 1400663-1 Not Replacement Yes Relief Valve 0073 Applicable UTC 2704973 Recorded
- 7. Description of Work: Replaced existing relief valve with a spare valve refurbished by NWS Technologies under Purchase Order 413327.
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 Nominal Operating Pressure D Other ~ Pressure 2235.8 pslg Test Temp. ~.4.2F
- 9. Remarks: VT-2 examination was performed and accepted on 10/31/2006 (ascending Mode 3 walkdown, Test Block AO2ZZ-000005-M04-01 A).
Applicable documentation for replacement relief valve was attached at the time of final review and is on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made In the report are correct and this replacement conforms to the rules of the SME Code, Section Xl. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed .. ,~, J~l~ Date 20..2.7 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 of Province of ~
and employed by HSBCT of CT have inspected the components described in this Owners Report during the period 4/5/2006 to 1/5/2007, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code, Section Xl.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
- - Commissions ILl 085 Inspectors Signature National Board, State, Province, and Endorsements Date ~
Page 6-30
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI
- 1. Owner : Exelon Generation Co., LLC Date 10/28/2006 Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet 1 of 1
- 2. Plant Name: Braidwood Station Unit 2 Work Order #00854657-09 Address: 35100 5. Rte. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., etc
- 3. Work Performed ByG. N. Venture Code Symbol Stamp: None Address: 35100 5. Ate. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Safety Injection (SI) (Class 2 Portion of System) 5 (a) Applicable Construction Code: ASME Section III 1974 Edition, Summer 1975 Addenda, No Code Cases (b) Applicable Edition of Section Xl Utilized for Repairs or Replacements: 1989 Edition with No Addenda (c) Section XI code Cases used: None
- 6. Identification of Comoonents NameRepaired of or Replaced and Replacement Components:
Repaired, ASME Code Name of Component Manufacturer Manufacturer National Other Identification Year Built Replaced, or Stamped (Yes Serial No. Board No. Replacement or No)
ECCS Modification Kit CCI AG P000412951 Not Cat ID 1415284 2006 Replacement No Screen Strainer Recorded UTC 2747043 ER 308L Arcos Lot CF8147 Not Cat ID 8497-1 2003 Replacement No (3/32 Diameter) Applicable UTC 2683263 ER 308L Arcos Lot DM7971 Not Cat 108513-1 2003 Replacement No (1/8 Diameter) Applicable UTC 2686707
- 7. Description of Work: Replaced the Unit 2A containment sump screen in accordance with EC 356733 as response to Generic Letter 2004-02. Scope of work was exempt from ASME Section XI repair/replacement rules, screen strainer is not an ASME component. Ring collar for new strainer assembly was attached by welding to existing pipe (Line 2SIO6AA-24). Liquid penetrant of welds in the finished condition was performed per EC 356733.
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 Nominal Operating Pressure 0 Other 0 Pressure Not aoolicable psig Test Temp. Not aoollcable F
- 9. Remarks: Applicable documentation for weld filler material was attached at the time of final review and is on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this replacement conforms to the rules of the SME Code, Section Xl. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed ~14it44~(, . t4,4~ii- ISI Coordinator Date /QJLB , 20.~
Owner or Owner Designee, ~tle CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a validcommission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State of Province of U~
and employed by HSBCT of CT have inspected the components described in this Owners Report during the period 7/13/2006 to 10/28/2006, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code, Section Xl.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
Inspectors ature Commission~( ~
National Board, State, Province, and Endorsements Date Page 6-31
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI
- 1. Owner : Exelon Generation Co., LLC Date 10/28/2006 Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet 1 of 1
- 2. Plant Name: Braidwood Station Unit 2 Work Order #00854857-14 Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., etc
- 3. Work Performed ByG. N. Venture Code Symbol Stamp: None Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Safety Injection (SI) (Class 2 Portion of System) 5 (a) Applicable Construction Code: ASME Section III 1974 Edition, Summer 1975 Addenda, No Code Cases (b) Applicable Edition of Section XI Utilized for Repairs or Replacements: 1989 Edition with No Addenda (c) Section XI code Cases used: None
- 6. Identification of Components Repaired or Replaced and Replacement Components:
Name of Repaired, ASME Code Name of Component Manufacturer Manufacturer National Other Identification Year Built Replaced, or Stamped (Yes Serial No. Board No. Replacement or No)
ECCS Modification Kit CCI AG P00041 2951 Not Cat ID 1415264 2006 Replacement No Screen Strainer Recorded UTC 2747044 ER 308L Arcos Lot CF8147 Not Cat ID 8497-1 2003 Replacement No (3/32 Diameter) Applicable UTC 2683263 ER 308L Arcos Lot DM7971 Not Cat ID 851 3-1 2003 Replacement No (1/8 Diameter) Applicable UTC 2686707
- 7. Description of Work: Replaced the Unit 2B containment sump screen in accordance with EC 356733 as response to Generic Letter 2004-02. Scope of work was exempt from ASME Section XI repair/replacement rules, screen strainer is not an ASME component Ring collarfor new strainer assembly was attached by welding to existing pipe (Line 2SI06AB-24). Liquid penetrant of welds in the finished condition was performed per EC 356733.
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 Nominal Operating Pressure 0 Other 0 Pressure Notapplicable psig Test Temp. Not applicable F
- 9. Remarks: Applicable documentation for weld filler material was attached at the time of final review and is on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this replacement conforms to the rules of the ASME Code, Section Xl. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed ~~tL4,d4ft. ~, t~ 44~jV ISI Coordinator Date . 20~
Owner or Owners esignee, Ti 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 of Province of LL.
and employed by HSBCT of CT have inspected the components described in this Owners Report during the period 8/2/2006 to 10/28/2006, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code, Section Xl.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
___________________________________________________ Commissions lL1085 Inspectors Signature National Board, State, Province, and Endorsements Date 1° ~ ,20~~P Page 6-32
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI
- 1. Owner : Exelon Generation Co., LLC Date 12/20/2006 Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet 1 of 1
- 2. Plant Name: Braidwood Station Unit 2 Work Order #00837608-02 Address: 35100 5. Rte. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., etc
- 3. Work Performed By: S. N. Venture Code Symbol Stamp: None Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Safety Injection (SI) (Class 2 Portion of System) 5 (a) Applicable Construction Code: ASME Section Ill 1971 (Valve)/l 974 (Piping/Support) Edition, Winter 1972 (Valve)/ 1975 (Piping/Support)
Addenda, No Code Cases (b) Applicable Edition of Section XI Utilized for Repairs or Replacements: 1989 Edition with No Addenda (c) Section XI code Cases used: N-416-3
- 6. Identification of Components Repaired or Replaced and Replacement Components:
Name of
- Repaired, ASME Code Name of Component Manufacturer Manufacturer National Other Identification Year Built Replaced, or Stamped (Yes Serial No. Board No. Replacement or No)
Valve 2SI8953B, Line Not See Drawing PS- Not Valve 2SI89538, Not Replaced Yes (Valve) 2SI79KA-2, and U-Bolt Recorded/ 2539C-288A Applciable Line 2SI79FA-2, Recorded Support 2S130B014G Unknown and U-Bolt Support 2S130B01 45 2 Globe Valve Kerotest ML5-1 9221 Cat ID 1969-1 1978 Replacement Yes (Valve)
~ UTC 2733689 5/8 U-Bolt (with hex Bergen- None Not Cat ID 24580-1 2006 Replacement No nuts) Power Pipe Applicable UTC 2741727 Supports 1/8 ER 308 Weld Rod Arcos Lot DM7971 Not Cat ID 8513-1 2003 Replacement No Applicable UTC 2686707 3/32 ER 308L Weld Arcos Lot CF8147 Not Cat 108497-1 2003 Replacement No Rod Applicable UTC 2683263
- 7. Description of Work: Existing valve was to be disassembled to search for and retrieve foreign material, but could not be disassembled so it was replaced with a new valve. Existing u-bolt was destroyed during removal and was replaced.
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 Nominal Operating Pressure ~
Other ~ Pressure ~QQ psig Test Temp. Ambient ~F
- 9. Remarks: VT-2 was acceptable on 10/31/2008. Applicable documentation for replacement valve (Form NPV-1) and material certifications were attached at the time of final review and are maintained on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this replacement conforms to the rules of the SME Code, Section Xl. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed ISI Coordinator Date 12-/2,o , 20~
Owner or Owners esignee, T e 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 of Province of .CL...
and employed by HSBCT of CT have inspected the components described in this Owners Report during the period 2/2112006 to 12/20/2006, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.
By signing this certificate neither the lnspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
________________________________________________________________ Commissions 1LI085 Inspectors Signature National Board, State, Province, and Endorsements Date t ~ , 20~f~
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI Date 12/20/2006
- 1. Owner : Exelon Generation Co., LLC Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet 1 of I
- 2. Plant Name: Braidwood Station Unit 2 Work Order #OO8~78O8-01 Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., etc
- 3. Work Performed By: G. N. Venture Code Symbol Stamp: None Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Safety Injection (SI) (Class 2 Portion of System) 5 (a) Applicable Construction Code: ASME Section III 1971 (Valve)/1 974 (Piping/Support) Edition, Winter 1972 (Valve)/ 1975 (Piping/Support)
Addenda, No Code Cases (b) Applicable Edition of Section Xl Utilized for Repairs or Replacements: 1989 Edition with No Addenda (c) Section XI code Cases used: N-41 6-3
- 6. Identification of Components Repaired or Replaced and Replacement Components:
Name of Repaired, ASME Code Name of Component Manufacturer Manufacturer National Other Identification Year Built Replaced, or Stamped (Yes Serial No. Board No. Replacement or No)
Valve 2518952B, Line Not See Drawing PS- Not Valve 2S18952B, Not Replaced Yes (Valve) 2SI79FA-2, and U-Bolt Recorded/ 2539C-288A Applciable Line 2S179FA-2, Recorded Support 2SI3OBO1 95 Unknown and U-Bolt Support 2SI3OBO1 95 2 Globe Valve Kerotest ML5-6 9225 Cat ID 1969-1 1976 Replacement Yes (Valve)
UTC 2733688 2 Schedule 40 Schoeller Heat 035263 Not Cat ID 26883-1 2003 Replacement No Seamless Pipe Bleckmann C/C C9YV Applicable UTC 2737187 5/8 U-Bolt (with hex Bergen- None Not Cat ID 24580-1 2006 Replacement No nuts) Power Pipe Applicable UTC 2741727 Supports 1/8 ER 308 Weld Rod Arcos Lot DM7971 Not Cat ID 8513-1 2003 Replacement No Applicable UTC 2688707
- 7. Description of Worlc Existing valve was to be disassembled to search for and retrieve foreign material, but could not be disassembled so it was replaced with a new valve. Existing piping was replaced to assist with installation of the new valve. Existing u-bolt was destroyed during removal and was replaced.
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 Nominal Operating Pressure ~
Other 0 Pressure ~f2Q psig Test Temp. Ambient F
- 9. Remarks: VT-2 was acceptable on 10/31/2006. ApplIcable documentation for replacement valve (Form NPV-l) and material certifications were attached at the time of final review and are maintained on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this replacement conforms to the rules ofth SME Code,Section XI. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed 1U4~f.t~frL.(~7~ ~~1(_4S~t ISI Coordinator Date IZ/2t~ 20~ ,
Owner or Owner Designee, Ti 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 of Province of CL.
and employed by HSBCT of CT have inspected the components described in this Owners Report during the period 2121/2006 to 12/20/2008, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code, Section Xl.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
L ~- Commissions ILl 085 Inspectors Signature National Board, State, Province, and Endorsements Date ~2-- ~- , 20~~ Paqe 6-34
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI Date 1/2/2007
- 1. Owner : Exelon Generation Co., LLC Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet 1 of 1
- 2. Plant Name: Braidwood Station Unit 2 Work Order #00957654-02 Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., ~
- 3. Work Performed By: Braidwood Station Mechanical Maintenance Code Symbol Stamp: None Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Safety Injection (SI) (Class 2 Portion of System) 5 (a) Applicable Construction Code: ASME Section III 1974 Edition, Summer 1975 Addenda, No Code Cases (b) Applicable Edition of Section XI Utilized for Repairs or Replacements: 1989 Edition with No Addenda (c) Section XI code Cases used: N-416-3
- 6. Identification of Comoonents Repaired Name of or Reolaced and Reolacement Components:
Repaired, ASME Code Name of Component Manufacturer Manufacturer National Other Year Built Replaced, or Stamped (Yes Serial No. Board No. Identification Replacement or No)
Venting Quill Assembly See Below See Below Not Line 2SIK3AB- 2006 New See Below Line 2SIK3AB-l 1/2 and Applicable 1 1/2 and Valve Installation Valve 2Sll26B per EC 2SI126B 362658 1 1/2 Socket Weld Coffer Heat Code AMBQ Not Cat ID 19984-1 1987 New No Flange Corporation Applicable UTC 2747400 Installation 1 1/2 Seamless Pipe TUBECEX / Heat 33028 Not Cat ID 2004 New No Energy & Process Applicable 1226372-1 Installation Corn UTC 2748042 16 x 1 1/2 Pipe Gibson Products, Heat 90827 Not Cat ID 2008 New No Sockolet Fitting L.P. / Heat Code GP7O ApplIcable 141 6698-1 Installation Energy & Process UTC 2747386 Corn.
1 1/2 Gate Valve Velan, Inc. 991005-2 Not Cat ID 1999 New Yes Applicable 1416691-1 Installation UTC_2747371 1/16 ER 308L Weld Teledyne Mckay Heat 09735 Not Cat 108492-I 1984 New No Rod Lot 23421 Applicable UTC 2033336 Installation 3/32 ER 308 Weld Rod Arcos Lot CF8147 Not Cat ID 8497-1 2003 New No Applicable UTC 2683263 Installation
- 7. Description ofWork: Venting quill prefabricated spool assembly to be installed by welding onto Line 2S101 B-24 per EC 362658. Spool assembly was installed under Task 04. Venting quill was installed to address potential entrainment of air in the ECCS suction piping.
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 Nominal Operating Pressure 0 Other 0 Pressure ~ psig Test Temp. ~ F
- 9. Remarks: Pressure testing performed after final installation under Task 04: Applicable documentation for material certifications were attached at the time of final review and are maintained on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this replacement conforms to the rules of th,~SMECode,Section XI. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed 7~7 ISI Coordinator Date i/z. , 20P7 Owner or Own rs Designe , itle 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 of Province of ]L.
and employed by HSBCT of CT have inspected the components described in this Owners Report during the period 10/13/2006 to 1/212007, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code, Section Xl.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
_____________________________________________________________ Commissions ILl 085 Inspectors Signature National Board, State, Province, and Endorsements Page 6-35 Date ~ , 20~.~\
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI
- 1. Owner : Exelon Generation Co., LLC Date 1/3/2007 Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet 1 of 1
- 2. Plant Name: Braidwood Station Unit 2 Work Order #00957654-04 Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., etc
- 3. Work Performed By: Braidwood Station Mechanical Maintenance Code Symbol Stamp: None Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Safety Injection (SI) (Class 2 Portion of System) 5 (a) Applicable Construction Code: ASME Section III 1974 Edition, Summer 1975 Addenda, No Code Cases (b) Applicable Edition of Section XI Utilized for Repairs or Replacements: 1989 Edition with No Addenda (c) Section Xl code Cases used: N-4l6-3
- 6. Identification of Components NameRepaired of or Replaced and Replacement Components:
Repaired, ASME Code Name of Component Manufacturer Manufacturer National Other Year Built Replaced, or Stamped (Yes Serial No. Board No. Identification Replacement or No)
Venting Quill Assembly See Below See Below Not Line 2SIk3AB- 2006 New See Below Line 2SIK3AB-1 1/2 and Applciable 1 1/2 and Valve Installation Valve 2Sll 26B per EC 2SI126B 362658 1 1/2Blind Flange WFI Nuclear Heat Code Not Cat ID 37922-1 2006 New No Products 3747ANE Applicable UTC 2748115 Installation 1/2-13 Heavy Hex Lake Erie Screw Heat US Y06420 Not Cat ID 23225-1 2000 New No Screws Corp. / NOVA Lot 40083851 Applicable UTC 2680684 Installation Machine Products 1/2-I3 Heavy Hex Nuts Cuyahoga Steel & Heat B87035 Not Cat ID 2000 New No Wire / Lot 50028307 Applicable 1394858-1 Installation NOVA Machine UTC 2707520 Products 1/8 ER 308 Weld Rod Arcos Lot DM7971 Not Cat ID 8513-1 2003 New No Applicable UTC 2686707 InstallatIon 3/32 ER 308 Weld Rod Arcos Lot CF8147 Not Cat 108497-i 2003 New No Applicable UTC 2683263 InstallatIon
- 7. Description of Work: Venting quill assembly was installed by welding onto Line 2S101 B-24 per EC 362658. Spool assembly was fabricated under Task02 of this work order. Venting quill was installed to address potential entrainment of air in the ECCS suction piping.
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 NomInal Operating Pressure 0 Other 0 Pressure ~ psig Test Temp. 74,j F
- 9. Remarks: VT-2 was acceptable on 10/28/2006. Applicable documentation for material certifications were attached at the time of final review and are maintained on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this replacement conforms to the rules of the SME Code,Section XI. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed ~1~11l444~44ç2 181 Coordinator Date i/i 20~Z Owner or Own rs Designee, itle 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 of Province of £L and employed by HSBCT of CT have inspected the components described in this Owners Report during the period 10/13/2006 to 1/3/2007, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code, Section Xl.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner forany personal injury or property damage or a loss ofany kind arising from or connected with this inspection.
________________________________________________________ Commissions ILl 085 Inspectors Signature National Board, State, Province, and Endorsements Page 6-36 Date ~\3 ~ 20.~TL
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI Date 1/2/2007
- 1. Owner : Exelon Generation Co., LLC Address: 300 Exelon Way, kennett Square, PA 19348 Sheet 1 of 1
- 2. Plant Name: Braidwood Station Unit 2 Work Order #00957654-12 Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., ~
- 3. Work Performed By: Braidwood Station Mechanical Maintenance Code Symbol Stamp: None Address: 35100 5. Ate. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Safety Injection (SI) (Class 2 Portion of System)
S (a) Applicable Construction Code: ASME Section Ill 1974 Edition, Summer 1975 Addenda, No Code Cases (b) Applicable Edition of Section Xl Utilized for Repairs or Replacements: 1989 Edition with No Addenda (c) Section Xl code Cases used: N-416-3
- 6. Identification of Components Repaired or Replaced and Replacement Components:
Name of Repaired, ASME Code Name of Component Manufacturer Manufacturer National Other Year Built Replaced, or Stamped (Yes Serial No. Board No. Identification Replacement or No)
Venting Quill Assembly See Below See Below Not Line 2SIK3AA- 2008 New See Below Line 2SIk3AA-l 1/2 and Applicable 1 1/2 and Valve Installation Valve 2SI1 26A per EC 2SI126A 362658 1 1/2 Socket Weld Coffer Heat Code AMBQ Not Cat ID 19984-i 1987 New No Flange Corporation Applicable UTC 2747400 Installation 1 1/2 Seamless Pipe TUBECEX / Heat 33028 Not Cat ID 2004 New No Energy & Process Applicable 1226372-1 InstallatIon Corp UTC 2748042 16 x 1 1/2 Pipe Gibson Products, Heat 90827 Not Cat ID 2006 New No Sockolet Fitting L.P. / Heat Cods GP7O Applicable 1416698-i installation Energy & Process UTC 2747386 Corn.
1 1/2 Sate Valve Velan, Inc. 991 005-3 Not Cat ID 1999 New Yes Applicable 1416691-i Installation UTC 2747372 ~___________
1/16 ER 308L Weld Teledyne Mckay Heat 09735 Not Cat ID 8492-1 1984 New No Rod Lot 23421 Applicable UTC 2033338 Installation 3/32 ER 308 Weld Rod Arcos Lot CF8147 Not Cat ID 8497-1 2003 New No Applicable UTC 2683263 Installation
- 7. Description of Work: Venting quill prefabricated spool assembly to be installed by welding onto Line 28101 B-24 per EC 362658. Spool assembly was installed under Task 13. Venting quill was installed to address potential entrainment of air in the ECCS suction piping.
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 Nominal Operating Pressure 0 Other 0 Pressure f~j1~ psig Test Temp. N/A F
- 9. Remarks: Pressure testing performed after final installation under Task 13. Applicable documentation for material certifications were attached at the time of final review and are maintained on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this replacement conforms to the rules of the A ME Code Section Xl. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed -U/Zd4,22,, ~. ISI Coordinator Date 20~.7 Owner or Owners ignee, Ti 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 of Province of t I and employed by HSBCT of CT have inspected the components described in this Owners Report during the period 10/13/2006 to 1/2/2007, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code, Section Xl.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
L Inspectors Signature Commissions ILl 085 National Board, State, Province, and Endorsements Page 6-37 Date ~3)\ ,20~.3
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI
- 1. Owner : Exelon Generation Co., LLC Date 1/3/2007 Address: 300 Exelon Way, kennett Square, PA 19348 Sheet I of 1
- 2. Plant Name: Braidwood Station Unit 2 Work Order #00957654-13 Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., etc
- 3. Work Performed By: Braidwood Station Mechanical Maintenance Cods Symbol Stamp: None Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Authorization No,: None Expiration Date: None
- 4. Identification of System: Safety Injection (SI) (Class 2 Portion of System)
S (a) Applicable Construction Code: ASME Section III 1974 Edition, Summer 1975 Addenda, No Code Cases (b) Applicable Edition of Section XI Utilized for Repairs or Replacements: 1989 Edition with No Addenda (c) Section XI code Cases used: N-416-3
- 6. Identification of Comoonents NameRepaired of or Reolaced and Replacement Components:
Repaired, ASME Code Name of Component Manufacturer Manufacturer National Other Year Built Replaced, or Stamped (Yes Serial No. Board No, Identification Replacement or No)
Venting Quill Assembly See Below See Below Not Line 2SIK3AA- 2006 New See Below Line 2SIk3AA-l 1/2 and Applciable 1 1/2 and Valve Installation Valve 2Sli26A per EC 2SI126A 3626S8 1 1/2 Blind Flange WFI Nuclear Heat Code Not Cat ID 37922-1 2008 New No Products 3747ANE Applicable UTC 2748115 Installation 1/2-I3Heavy Hex Lake Erie Screw Heat US Y06420 Not Cat ID 23225-i 2000 New No Screws Corp. / NOVA Lot 40083851 Applicable UTC 2680684 Installation Machine Products 1/2-1 3 Heavy Hex Nuts Cuyahoga Steel & Heat B87035 Not Cat ID 2000 New No Wire / Lot 50028307 Applicable 1394856-1 Installation NOVA Machine UTC 2707520 Products 1/8 ER 308 Weld Rod Arcos Lot DM7971 Not Cat ID 8513-1 2003 New No Applicable UTC 2686707 Installation 3/32 ER 308 Weld Rod Arcos Lot CF8147 Not Cat ID 8497-1 2003 New No Applicable UTC 2683263 Installation
- 7. DescriptIon of Work Venting quill assembly was installed by welding onto Line 2SlOl B-24 per EC 362658. Spool assembly was fabricated under Task 12 of this work order. Venting quill was installed to address potential entrainment of air in the ECCS suction piping.
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 Nominal Operating Pressure 0 Other 0 Pressure ~.Qpsig Test Temp. 74.1 F
- 9. Remarks: VT-2 was acceptable on 10/28/2008. Applicable documentation for material certifications were attached at the time of final review and are maintained on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this replacement conforms to the rules of the SME Code,Section XI. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed ~ 151 Coordinator Date 1/3 , 20.~7.
Owner or Owner Designee, Tit 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 of Province of Ii...
and employed by HSBCT of CT have inspected the components described in this Owners Report during the period 10/13/2006 to 1/3/2007, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code, Section Xl.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
____________________________________________________ Commissions ILl 085 Inspectors Signature National Board, State, Province, and Endorsements Page 6-38 Date ~ ,209T1
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI
- 1. Owner : Exelon Generation Co., LLC Date 1/8/2007 Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet 1 of 1
- 2. Plant Name: Braidwood Station Unit 2 Work Order #967075-04 Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., etc
- 3. Work Performed By: Braidwood Station Mechanical Maintenance Code Symbol Stamp: None Address: 35100 S. Rte. 53, Suite 84, Braceville, IL 60407 Authorization No,: None Expiration Date: None
- 4. Identification of System: Safety Injection (SI) (Class 1 Portion of System) 5 (a) Applicable Construction Code: ASME Section III 1974 Edition, Summer 1974 Addenda, No Code Cases (b) Applicable Edition of Section Xl Utilized for Repairs or Replacements: 1989 Edition with No Addenda (c) Section XI Code Cases used: None
- 6. Identification of Components Repaired or Replaced and Replacement Components:
Name of Component Name of Manufacturer National Other Year Built Repaired, ASME Code Manufacturer Serial No. Board No. Identification Replaced, or Stamped Replacement (Yes or No)
Existing 1 5/8 Body-to- Unknown Unknown Not Valve 2S18948C Not Replaced No Bonnet Bolting (One Applicable Recorded Double Ended Stud and One Heavy Hex Nut) on Westinghouse Swing Type Check Valve 1 5/8-8 heavy hex nut Nova Machine Heat 536569 Not Cat ID 1234797-1 2002 Replacement No Products Lot 40051286 Applicable UTC 2640613 Trace E731 1 5/8 8 Double Ended Nova Machine Heat 405760 Not Cat ID 1234801-1 2002 Replacement No Stud Products Lot 40051281 ApplIcable UTC 2640612 Trace A491
- 7. Description of Work A body-to-bonnet leak was discovered at the valve. Existing body-to-bonnet bolting was removed one bolt at a time, cleaned, and reinstalled and retorqued. One stud/hex nut started to gall when bolting was loosened so existing stud and hex nut combination was replaced with new bolting. A presorvice VT-i was performed on the replacement bolting prior to Installation.
- 8. Tests Conducted: Hydrostatic 0 Pneumatic 0 Nominal Operating Pressure 0 Other 0 Pressure ~ psig Test Temp. !~F
- 9. Remarks: VT-2 examination not required. A visual leak check was performed during ascending Mode 3 walk down on 10/31/2006, no evidence of leakage was noted. Applicable material certifications for replacement bolting material were attached atthe time of final review and are on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this replacement conforms to the rules of the ASME Code,Section XI. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed 74t17~a4.,4~?. ~tt-414.1- ISI Coordinator Date /8 , 20~Z,.,
Owner or Owne~sDesigneePTitle 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 of Province of U~
and employed by HSBCT of CT have inspected the components described in this Owners Reportduring the period 10/23/2006 to 1/8/2007, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance wlth the requirements of the ASME Code, Section Xl.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
__________________________________________________________ Commissions ILl 085 Inspectors Signature National Board, State, Province, and Endorsements Date ~\ ~
Page 6-39
FORM NIS-2 OWNERS REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI
- 1. Owner : Exelon Generation Co., LLC Date 1/12/2007 Address: 300 Exelon Way, Kennett Square, PA 19348 Sheet 1 of 1
- 2. Plant Name: Braidwood Station Unit 2 Wr~rkflrrler 4kflflMQR~1.fl1 Address: 35100 5. Rte. 53, Suite 84, Braceville, IL 60407 Repair Organization P.O., Job No., etc
- 3. Work Performed By: S. N. Venture Code Symbol Stamp: None Address: 35100 S. Ate. 53, Suite 84, Braceville, IL 60407 Authorization No.: None Expiration Date: None
- 4. Identification of System: Safety Injection (SI) (Class 2 Portion of System)
S (a) Applicable Construction Code: ASME Section Ill 1971 Edition, Winter 1972 Addenda, No Code Case (b) Applicable Edition of Section XI Utilized for Repairs or Replacements: 1989 Edition with No Addenda (c) Section XI code Cases used: None
~~ of Cornoonents Reoaired or Reolaced and Reolacement Components:
Name of . Repaired, ASME Code Name of Component Manufacturer Manufacturer National Other Identification Year Built Replaced, or Stamped (Yes Serial No. Board No. Replacement or No)
Relief Valve 2SI8856B Crosby N56902-00-001 8 Not 2S18856B Not Replaced Yes Applicable Recorded Crosby Relief Valve (2 Crosby N56902-00-0008 Not Cat 1027740-1 1975 Replacement Yes diameter inlet) Applicable UTC 2603995
- 7. Description of Work: Existing relief valve was replaced with a tested spare relief valve to support 1ST surveillance testing. Spare valve was bench tested by Braidwood Station Mechanical Maintenance under WO #732992-02 prior to installation.
- 8. Tests Conducted: Hydrostatic 0 PneumatIc 0 Nominal Operating Pressure 0 Other 0 Pressure j7Q~psig Test Temp. ~4 F
- 9. Remarks: VT-2 was acceptable on 10/23/2006. Applicable documentation for replacement relief valve (Form NV-i) was attached at the time of final review and is on file.
CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this replacement conforms to the rules of the ASME Code,Section XI. Type Code Symbol Stamp: Not Applicable Certificate of Authorization No.: Not Applicable Signed 1~A44.4 t.. 181 Coordinator Date 20~7,,
Owner or Owne Designee, itle 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 of Province of IL and employed by HSBCT of CT have inspected the components described in this Owners Report during the period 7/12/2006 to 1/12/2007, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
_________________________________________________________________ Commissions ILl 085 Inspectors Signature National Board, State, Province, and Endorsements Date t\%,L_.\ ,20°1 Page 6-40