Text

Post-Outage 90-Day Inservice Inspection (ISI) Summary Report
	ML15231A234
Person / Time
Site:	Clinton
Issue date:	08/14/2015
From:	Newcomer M; Exelon Generation Co
To:	; Document Control Desk, Office of Nuclear Reactor Regulation
References
	U-604237
	Download: ML15231A234 (139)
	v • d • e

840 '_ Exeton Generationo U-604237 10OCFR50.55a(g)

August 14, 2015 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Clinton Power Station, Unit 1 Facility Operating License No. NPF-62 NRC Docket No. 50-461

Subject:

Post-Outage 90-Day Inservice Inspection (ISI) Summary Report In accordance with 10 CFR 50.55a, "Codes and standards," paragraph (g), "lnservice inspection requirements," Exelon Generation Company (EGC), LLC is required to maintain an Inservice Inspection Program in accordance with the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code. Please find enclosed the Post-Outage (90-Day) ISI Summary Report for Clinton Power Station, Unit 1, for examinations and repair/replacement activities performed between October 31, 2013 (i.e., end of the 14 th refueling outage) and May 17, 2015 (i.e., end of the 1 5 t"refueling outage).

This report is being submitted in accordance with the requirements of ASME Section Xl, Article IWA-6200, Paragraph IWA-6230. The 15 th refueling outage was the second outage in the second inspection period of the third inspection interval that began on July 1, 2010.

This letter contains no regulatory commitments.

Please direct any questions you may have regarding this submittal to Mr. Jeffrey Cunningham, Regulatory Assurance Manager, at (217) 937-2800.

Respectfully, Mark M. Newcomer Site Vice President Clinton Power Station J LP/cas

Attachment:

Clinton Power Station, Inservice Inspection Summary Report cc: Regional Administrator, NRC Region Ill/"*qi7 NRC Senior Resident Inspector - Clinton Power Station

965 Chesterbrook Blvd., Wayne, PA 19087 REPORT DATE: August 14, 2015 INSERVICE DATE: April 24, 1987 REFUELING OUTAGE: CIR15 CLINTON POWER STATION Unit 1 8401 Power Rd, CLINTON, ILLINOIS 61727

ci INSERVICE INSPECTION

SUMMARY

REPORT C1R15 Prepared by: /S_-g-z j*"

Reviewed by: Si__i____

/

- / I____/___

Approved by:

Concurred by:

TABLE OF CONTENTS TITLE SECTION APPROVALS TABLE OF CONTENTS INTRODUCTION AND SCOPE ................................................... 1 NIS-1 CODE DATA REPORT ...................................................... 2 oABSTRA\CT OF EXAMINATIONS LISTING OF EXAMINATION AND TESTING PROCEDURES ............. 3 LISTING OFz EXAMINATION AND TESTING PERSONNEL ............... 4 VENDOR SUPPLIED LISTING OF EQUIPMENT AND ,MATERIALS....5 REPAIR AND REPLACEMENT............................. i..................... 6 o LISTING OF REPAIRS/REPLACEMENTS PERFORMED

° NIS-2 DATA REPORTS

Page 1 of 3 SECTION 1 INTRODUCTION AND SCOPE INTRODUCTION:

This Summary Report covers the Inservice Inspection performed at Clinton Power Station (CPS), between October 31, 2013 and May 17, 2015. This is the second inspection performed during the second inspection period of the third ten (10)-year interval. During this Fuel Cycle, CPS experienced three (3) forced outages (C1F56, C1F57, and C1F58), one (1) planned maintenance outage (C1M21), and one (1) planned refueling outage (C 1Ri5). All examinations, tests, repairs and replacements were performed in accordance with the CPS Inservice Examination Plan which complies with ASME Section XI, 2004 Edition.

The ASMIE Section XI examinations, tests and repairs/replacements were witnessed or verified by Authorized Nuclear Inservice Inspector (ANII) M. Haydon of Hartford Steam Boiler of Connecticut. This summary report contains additional augmented (non-ASME Section XI) inspection results not required to be witnessed or verified by the ANII.

In accordance with LWA-6220, the name and description of the components examined are listed on the NIS-1 Data Report and its attachments (Section 2). Further component information is obtainable through the reference number, or other information, for the specific item. The manufacturers' names for the components examined are aiso identified in Item 7 of the NIS-1 Data Report and their addresses are on file at CPS.

Documentation supporting this Summary Report is referenced in the Inservice Examination Plan, implementing procedures, or record files identified in the specific sections of this report.

Scope:

The scope of Inservice Inspection performed during this Fuel Cycle is summarized as follows:

Preservice Examinations - Preservice examinations were performed on bolting associated with the control rod drives.

Scheduled Inservice Examinations - The NIS-1 Data Report (Section 2) provides the listing of all examinations completed during C 1Ri15. Conditions noted during C iRi15 and corrective measures taken are described in the NIS- 1 Data Report.

Page 2 of 3 Snubbers - There are six (6) Design Test Plan Groups (DTPG's) at Clinton. They are DTPG-1, DTPG-2, DTPG-2H, DTPG-3, DTPG-4, and DTPG-6.

An initial sample (10% of each DTPG) of fifty-eight (58) snubbers was selected from the population of five hundred sixty-five (565) snubbers. Only one (1) snubber from this population failed functional testing. The snubber that failed was a DTPG-2H snubber 1FW01012S.

For the failure of 1FW0 1012S, four (4) additional DTPG-2H snubbers were selected and tested: 1RT05069S, 1RT02026S, 1RT02078S, and 1RT05052S. No failures occurred in this sample expansion.

In total, ninety-one (91) snubbers were removed from the plant for testing in Cl Ri5.

Fifty-eight (58) snubbers to meet the 10% ORM representative sample requirement,

Four (4) DTPG-2H snubbers due to scope expansion, Two (2) snubbers that failed functional testing in C 1R14, One (1) snubber that was degraded in ClRl4, o Twenty-six (26) snubbers for Service Life Monitoring.

In addition:

Six (6) DTPG- 1 snubbers were eliminated,

One (1) DTPG-2 snubber was eliminated,

Four (4) DTPG-2H snubbers were eliminated, In addition to ninty-one (91) snubbers that were tested and visually (VT-3) examined, visual examinations were performed on fifty-six (56) additional snubbers.

Component Supports - Thirty two (32) component supports (other than snubbers) were scheduled for visual examination for C 1R15. All were found acceptable.

Pressure Tests ASME Code Class 1 Components - A system leakage test and VT-2 inspection of ASME Code Class 1 components were successfully performed prior to plant startup.

Page 3 of 3

Repairs and Replacements - During C1iR15 no repairs and replacements were required as a result of scheduled examinations. Also during C1Rl5, there were few modifications performed. The modifications, as well as repairs and replacements which resulted from routine maintenance, are specifically detailed in Section 6 of this report.

Containment Inservice Inspection - In C1Ri5, examinations required by 10CFR50.55a(g) were completed in accordance with Subsections IWE and IWL of ASME Section XI Code, 2001 Edition through 2003 Addenda. This is the second inspection period of the second interval, which began September 10, 2008, and scheduled to end September 09, 2018, for Containment Inservice Inspection activities.

IWE:

Portions of Class MC components were scheduled and examined in C1Rl5.

IWL:

All Class CC components were scheduled and examined in CiR15.

FORM MIS-i OWNER'S REPORT FOR INSERVICE INSPECTIONS As Required by the Provisions of the ASME Code Rules

1. Owner Exelon Corporation, 965 Chesterbrook Blvd., Wayne, PA 19087

2. Plant Clinton Power Station, 8401 Power Rd., Clinton.IL 61727

3. Plant Unit 1 4. Owner Certificate of Authorization (if required) N/A

5. Commercial Service Date 4/24/1987 6. National Board Number for Unit N/A

7. Components Inspected Component or Manufacturer Manufacturer State or National Appurtenance or Installer or Installer Province Board

__________ ~riM No o Reactor Vessel 1B 13-D003 Chicago Bridge & Iron B5225 B005056 4442 Pping Systems Illinois Power Co. See Note 1 N/A N/A Note 1: The piping components examined/tested are listed in Attachment 1 of this NIS-1 Data Report.

Note: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 83 1/2 in. x 11 in. (2) information in the items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number of sheets is recorded at the top of this form.

Q

. Examination Dates 10/31/13 to 05/17/15FORM NIS-1 (Back)

9. Inspection Period Identification 2

10. Inspection Interval Identification 07/01/10 to 06/30/20

11. Applicable Edition of Section XI 2004 Addenda N/A

12. Date/Revision of Inspection Plan Rev. 15

13. Abstract of Examinations and Tests. Include a list of examinations and tests a statement concerning status for the Inspection Plan.

See Attachment 1.

14. Abstract of Results of Examination and Tests.

See Attachment 1.

15. Abstract of Corrective Measures.

See Attachment 2.

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 XI, and c) corrective measures taken conform to the rules of the ASME Code,Section XI.

Certificate of Authorization No. (if applicable) N/A Expiration .Date N/A

)ate'-~ 2* -2 1OS Signed Exelon Cownerato By ,'y_,--,

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 of Connecticut have inspected the components described in this owner's report during the period 10/31/13 to 05/17/15, and state that to the best of my knowledge and belief, the owner has performed examinations and tests and taken corrective measures described in this owner's 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 any warranty, Expressed Or implied, concerning the examinations and corrective measures described in Owner's I~eport. Furthermore, neither the Inspector nor his employer shall be liable in any rann4r any personal injury or property damage or a loss of any kind arising from or t' * :*nct 11with this inspection.

Inspector's *ignature National Board, state', prvne and endorsements

FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTION ATTACHMENT 1

1. Owner: Exelon Corporation. 965 Chesterbrook Blvd.. Wayne, PA 19087

2. Plant: Clinton Power Station. 8401 Power Rd.. Clinton, IL 61727

3. Plant Unit: 1 4. Owner Certificate of Autherization: N/A

5. Commercial Service Date: 4-24-87 6. National Board Number for Unit: N/A 13 / 14. Abstract of Examination:

Listing of Examinations:

Table 1 lists scheduled examinations of components for C1 R15. The results column in the table provides further explanation for these examinations. Those items, which were examined, that require no further evaluation are identified as acceptable.

Table 2 lists scheduled visual examinations of component supports. The results column in the table provides further explanation for these examinations/tests. Those items, which were examined/tested, that require no further evaluation are identified as acceptable. The visual examination results of all supports were acceptable.

Table 3 lists visual examinations and functional testing of snubbers. The results column in the table provides further explanation for these examinations/tests. Those items, which were examined/tested, that require no further evaluation are identified as acceptable. For those snubbers, which had unacceptable functional tests, the additional snubbers tested are included in this table and discussed further in attachment 2.

Table 4 lists scheduled Pressure tests. The results column in the table provides further explanation for these tests.

Current Interval Status:

Currently CPS is in the Second Period of the Third Interval. Based on the annual refueling outage schedule CPS has four (4) refueling outages, Ci Ri14, C1 Ri15, C1 Ri16, and C1 Ri17 during the Second Period, With the exception of the examinations that may be deferred until the end of the inspection interval, the required examinations in each examination category were completed (Inspection Program B).

FORM NIS-i OWNER'S REPORT FOR INSERVICE INSPECTION ATTACHMENT 1 TABLE 1

1. Owner: Exelon Corporation, 965 Chesterbrook Blvd., Wayne, PA 19087

2. Plant: Clinton Power Station, 8401 Power Rd., Clinton, IL 61727

3. Plant Uni: 1 4. Owner Certificate of Authorization: N/A

5. Commercial Service Date: 4-24-87 6. National Board Number for Unit: N/A 13/14. Abstract of Examinations: Listing of Scheduled Examinations.

REFERENCE ITEM EXAM CODE CODE CODE RESULTS NUMBER IDENTIFICATION TYPE ITEM CATEGORY CLASS 008116 TIE RODS (1), DETAIL, 155 VT-3 NA NA I ACCEPTABLE 008352 FEED WATER SPARGERS VT-i NA NA I ACCEPTABLE, SEE NOTE 1

_________END BRCKT BOLT STOP 008451 CORE SPRAY INT PIPING UT EVT-1IB3NA.3[ NA I JACCEPTABLE, SEE NOTE 2 008455 STEAM DRYER SUPPORT VT-3 lB1.0[B-N-2 1 jACCEPTABLE, SEE NOTE 3

________BRACKETS___

008572 IRM (ONLY 4) VT-I NA NA 1 ACCEPTABLE, SEE NOTE 4 008574 LPRM (ONLY 6) VT-I NA NA 1 ACCEPTABLE, SEE NOTE 5 008587 STEAM DRYER (ID & OD) VT-I NA NA 1 ACCEPTABLE, SEE NOTE 6 008588 JP WEDGES (ONLY 6) VT-I NA NA 1 ACCEPTABLE 008652 TOP GUIDE EVT-1 NA NA 1 ACCEPTABLE 008672 JP RS-3 (50%) EVT-1 NA NA 1 ACCEPTABLE 008711 CORE SPRAY SPARGERS EVT-1 NA NA 1 ACCEPTABLE 008713 ACCESS HOLE COVER EVT-1 NA NA 1 ACCEPTABLE 008762 JP DIFFUSER WELDS EVT-1 NA NA 1 ACCEPTABLE VARIOUS ____________________________

008820 HP CORE SPRAY-WA VT-3 j B 13.30 B-N-2 I ACCEPTABLE 008821 LP CORE SPRAY-WA VT-3 B13.30 B-N-2 1 ACCEPTABLE

FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTION ATTACHMENT 1 TABLE 1 Notes

1. Owner: Exelon Corporation, 965 Chesterbrook Blvd., Wayne, PA 19087

2. Plant: Clinton Power Station, RR3 Box 228, Clinton, IL 61727

3. Plant Unit: 1 4. Owner Certificate of Autherization: N/A

5. Commercial Service Date: 4-24-87 6. National Board Number for Unit: N/A 13 / 14. Abstract of Examinations: Listing of Scheduled Examinations Note 1:

Feedwater Sparger End Bracket Bolt Stops -

During C 1R15 examination of the Feedwater Sparger End Bracket Bolt Stops revealed no apparent change in the wear as identified in the previous outages. See Attachment 2 for further discussion.

Note 2:

Core Spray Internal piping - In accordance with BWR VIP- 18 document, Ultrasonic examinations were performed on the selected welds on Core Spray piping. Indications were recorded on three (3) of these welds (BP2, CP2, and DP2). This is not an ASME Section XI item.

See Attachment 2 for further discussion.

Note 3:

Steam Dryer Support Brackets - During C1R15 examination of the Steam Dryer Support Brackets revealed no apparent change in the relevant indications on five (5) of the six (6) brackets. The sixth

( 6 thi) bracket wear pattern shows slight change from what was seen in 2011 (C1R13). See for further discussion.

Note 4:

IRMV "A" (14-43) -

During C1iRi5 outage cracking was noted on Dry Tube IRMV 'A'. This is not an ASME Section XI item. See Attachment 2 for further discussion.

Note 5:

LPRMs -

During C 1Ri5 unidentified blockage was observed in the upper cooling flow outlet holes on all six (6) LPRMs inspected during ClR15. These are not an ASME Section XI items. See Attachment 2 for further discussion.

Note 6:

Steam Dryer (ID and OD) -

During CIR 15 Steam Dryer was inspected and several cracks were identified. During this outage, C1iRi5, the Steam Dryer was re-examined to monitor the previously identified cracks. There was no apparent change in previously recorded indications identified. However, one indication was observed at 325 deg Access Hole Patch. This indication was seen in C1R12 outage video, it was not recorded as an indication due to camera position. See Attachment 2 for further details. The Steam Dryer is not an ASME Section XI item.

FORM NMS-i OWNER'S REPORT FOR INSERVICE INSPECTION ATTACHMENT 1 TABLE 2

1. Owner: Exelon Corporation, 965 Chesterbrook Blvd., Wayne, PA 19087

2. Plant: Clinton Power Station, 8401 Power Rd., Clinton, IL 61727

3. Plant Uni: 1 4. Owner Certificate of Authorization: N/A

5. Commercial Service Date: 4-24-87 6. National Board Number for Unit: N/A 13/14. Abstract of Examinations: Listing of Scheduled Examinations.

REFERENCE ITEM EXAM CODE CODE CODE RESULTS NUMBER IDENTIFICATION TYPE ITEM CATEGORY CLASS 903900 1MC-9A VT-3 FI.1 F-A 1 ACCEPTABLE 906780 1LP03004X VT-3 F1.20 F-A 2 ACCEPTABLE 908310 1LP04003R VT-3 F1.20 F-A 2 ACCEPTABLE 909030 4006 VT-3 FI.10 F-A 1 ACCEPTABLE 909150 1HI01C(A) VT-3 FI.1 F-A 1 ACCEPTABLE 909155 1H101C(B) VT-3 F1.10 F-A 1 ACCEPTABLE 909310 !IMS07002G VT-3 F1.20 F-A 2 ACCEPTABLE 912020 IRH01005A VT-3 FI.1 F-A 1 ACCEPTABLE 912205 1RH06008R VT-3 FI.10 F-A 1 ACCEPTABLE 913105 1RH09021R VT-3 F1.20 F-A 2 ACCEPTABLE 913370 1RH08028V VT-3 F1.20 F-A 2 ACCEPTABLE 913705 1RH04001R VT-3 F1.20 F-A 2 ACCEPTABLE 913710 1RH04002X VT-3 F1.20 F-A 2 ACCEPTABLE 913890 1RHill001 VT-3 F1.20 F-A 2 ACCEPTABLE 913900 1RHll006A VT-3 F1.20 F-A 2 ACCEPTABLE 916735 1RH07074X VT-3 F1.20 F-A 2 ACCEPTABLE 917300 1RH04018G VT-3 F1.20 F-A 2 ACCEPTABLE 919145 1iRI01010W VT-3 F1.10 F-A 1 ACCEPTABLE 920265 1RI08002G VT-3 FI.20 F-A 2 ACCEPTABLE 921220 1SD270-SP13 VT-3 F1.20 F-A 2 ACCEPTABLE 922005 1B302A VT-3 F1.40 F-A I ACCEPTABLE 922255 1H352A VT-3 FI.1 F-A 1 ACCEPTABLE 923000 IRT01001C VT-3 FI.1 F-A 1 ACCEPTABLE 923030 1RT01007R VT-3 FI.1 F-A I ACCEPTABLE 923040 1RT01009G VT-3 FI.10 F-A I ACCEPTABLE 923180 1RT01028X VT-3 PI.10 F-A 1 ACCEPTABLE 923215 1RT01088A VT-3 FI.10 F-A 1 ACCEPTABLE 940725 1SX01004R VT-3 F1.30 F-A 3 ACCEPTABLE 941790 1SX02007R VT-3 F1.30 F-A 3 ACCEPTABLE 942595 1SX20001V VT-3 F1.30 F-A 3 ACCEPTABLE 942965 1SX10010R VT-3 FI.30 F-A 3 ACCEPTABLE 945010 1SX22003A VT-3 F1.30 F-A 3 ACCEPTABLE

FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTION ATTACHMENT 1 TABLE 3

1. Owner: Exelon Corporation, 965 Chesterbrook Blvd., Wayne, PA 19087

2. Plant: Clinton Power Station, RR3 box 228, Clinton, IL 61727

3. Plant Uni: 1 4. Owner Certificate of Autherization: N/A

5. Commercial Service Date: 4-24-87 6. National Board Number for Unit: N/A 13/14. Abstract of Examinations: Listing of Scheduled Examinations.

REFERENCE ITEM EXAM CODE CODE CODE RESULTS NUMBER ID'ENTIFICATION TYPE ITEM CATEGORY CLASS 903800 IFW02011S VT-3/FT P1.10 F-A 1 ACCEPTABLE 903830 IFW01012S VT-3/FT FI.1 F-A 1 FT UNACCEPTABLE 906030 1MS38028S VT-3/FT NA NA I ACCEPTABLE 909010 1S102A VT-3 FI.1 F-A 1 ACCEPTABLE 909015 1S103A VT-3 FI.1 F-A I ACCEPTABLE 909025 1S105A VT-3/FT FI.1 F-A 1 ACCEPTABLE 909070 1S 102B VT-3/FT F I.1 F-A 1 ACCEPTABLE 909075 LS103B VT-3 FI.1 F-A 1 ACCEPTABLE.

909080 LSL104B VT-3 F1.i 0 F-A 1 ACCEPTABLE 909085 1S105B VT-3 Fl.1 F-A 1 ACCEPTABLE 909090 1SL106B VT-3 F1.I 0 F-A 1 ACCEPTABLE 909095 LS107B VT-3IFT FI.1 F-A 1 ACCEPTABLE 1909100 1S108B VT-3/FT FI.1 F-A 1 ACCEPTABLE

'909165 IS101C VT-3 FIb1 F-A 1 ACCEPTABLE 909170 1SL102C VT-3 PF1.10 F-A 1 ACCEPTABLE 909175 1SI103C VT-3 Fi1.1 F-A 1 ACCEPTABLE 909180 1S104C VT-3 FI.1 F-A 1 ACCEPTABLE 909190 1SI06C VT-3 FI.1 F-A I ACCEPTABLE 909260 1Si102D VT-3 F I.1 F-A 1 ACCEPTABLE 909265 1SiO03D VT-3 F i.1 F-A I ACCEPTABLE 909270 1Si104D VT-3 F i.1 F-A 1 ACCEPTABLE 909275 1S105D VT-3/FT Fi.1 F-A 1 ACCEPTABLE 909289 1RB3 1516S VT-3IFT NA NA 1 ACCEPTABLE 909295 LRB31514S VT-3/FT NA NA 1 ACCEPTABLE 912085 IRH04012S VT-3 Fi.1 F-A 1 ACCEPTABLE 912090 IRH04013S VT-3 FI.1 F-A 1 ACCEPTABLE 912110 1RH04058S VT-3 FI.1 F-A 1 ACCEPTABLE 912115 1RHO4059S VT-3 FI.1 F-A 1 ACCEPTABLE 912275 IRH06022S VT-3 FI.1 F-A 1 ACCEPTABLE 919130 1RI01007S VT-3/FT FI.1 F-A 1 ACCEPTABLE 919155 1RI01012W VT-3/FT FI.1 F-A 1 ACCEPTABLE 919266 IRI08017S VT-3/FT FI.1 F-A 1 ACCEPTABLE 922120 1S$369A VT-3 Fi1.1 F-A 1 ACCEPTABLE 922130 1S371A VT-3/FT FI.1 F-A 1 ACCEPTABLE 922140 IS373A VT-3/FT FI.10 F-A 1 ACCEPTABLE 922150 1S375A VT-3/FT FI.1 F-A 1 ACCEPTABLE 922620 1S369B VT-3 FI110 F-A 1 ACCEPTABLE

FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTION ATTACHMENT 1 TABLE 3

1. Owner: Exelon Corporation, 965 Chesterbrook Blvd., Wayne, PA 19087

2. Plant: Clinton Power Station, RR3 box 228, Clinton, IL 61727

3. Plant Uni: 1 4. Owner Certificate of Autherization: N/A

5. Commercial Service Date: 4-24-87 6. National Board Number for Unit: N/A 13/14. Abstract of Examinations: Listing of Scheduled Examinations.

REFERENCE ITEM EXAM CODE CODE CODE RESULTS NUMBER IDENTIFICATION TYPE ITEM CATEGORY CLASS 922630 1S371B VT-3 FI.1 F-A 1 ACCEPTABLE 922640 1S373B VT-3/FT FI.1 F-A I ACCEPTABLE 923075 1RT01015S VT-3/FT FI.1 F-A I ACCEPTABLE 923160 1RT01024S VT-3/FT FI.1 F-A 1 ACCEPTABLE 923200 1RT01084W VT-3/FT FI.1 F-A 1 ACCEPTABLE 903876 1HG15010S VT-3/FT NA NA 2 ACCEPTABLE 903878 1HG1601 15 VT-3IFT NA NA 2 ACCEPTABLE 903880 1HG01007S VT-3IFT NA NA 2 ACCEPTABLE, SEE NOTE 2 903882 1HG01015S VT-3IFT NA NA 2 ACCEPTABLE, SEE NOTE 2 906240 1HP04006S VT-3 Fl.20 F-A 2 ACCEPTABLE 906280 1HP08006S VT-3 FI.20 F-A 2 ACCEPTABLE 906300 1HP08025S VT-3 FI.20 F-A 2 ACCEPTABLE 906640 1HP03013S-DN VT-3 NA NA 2 ACCEPTABLE 906660 1HP03013S-UP VT-3 NA NA 2 ACCEPTABLE 906698 1IS01046S VT-3/FT NA NA 2 ACCEPTABLE 906714 1IS01053S VT-3/FT NA NA 2 ACCEPTABLE 906722 1IS01040S VT-3/FT NA NA 2 ACCEPTABLE 909332 1RB21598S VT-3/FT NA NA 2 ACCEPTABLE 909360 1RB21597S VT-3/FT NA NA 2 ACCEPTABLE 909368 1RB24575S VT-3/FT NA NA 2 ACCEPTABLE 909376 1MS38093S VT-3/FT NA NA 2 ACCEPTABLE 913005 1RH09089S-W VT-3/FT F1.20 F-A 2 ACCEPTABLE 913150 1RH-09088S VT-3/FT F1.20 F-A 2 ACCEPTABLE 913185 1RH09029S VT-3 FI.20 F-A 2 ACCEPTABLE 913195 IRH09031S VT-3 F1.20 F-A 2 ACCEPTABLE 913200 IRH09032S VT-3/FT F1.20 F-A 2 ACCEPTABLE 913205 . 1RH09033S VT-3/FT F1.20 F-A 2 ACCEPTABLE 913355 IRH08024S VT-3 FI.20 F-A 2 ACCEPTABLE 913390 1RH08066S VT-3 F1.20 F-A 2 ACCEPTABLE 913410 1RH08070S VT-3/FT F1.20 F-A 2 ACCEPTABLE 913415 IRH08071S VT-3/FT F1.20 F-A 2 ACCEPTABLE 913430 IRH08111S VT-3 F1.20 F-A 2 ACCEPTABLE 913480 1RH07065S VT-3/FT F1.20 F-A 2 ACCEPTABLE 913590 IRH08032S VT-3 F1.20 F-A 2 ACCEPTABLE 913635 IRH08076S VT-3 F1.20 F-A 2 ACCEPTABLE 913640 1RH08077S VT-3 F1.20 F-A 2 ACCEPTABLE 913665 1RH08082S VT-3 F1.20 F-A 2 ACCEPTABLE

FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTION ATTACHMENT 1 TABLE 3

1. Owner: Exelon Corporation, 965 Chesterbrook Blvd., Wayne, PA 19087

2. Plant: Clinton Power Station, RR3 box 228, Clinton, IL 61727

3. Plant Uni: 1 4. Owner Certificate of Autherization: N/A

5. Commercial Service Date: 4-24-87 6. National Board Number for Unit: N/A 13/14. Abstract of Examinations: Listing of Scheduled Examinations.

REFERENCE ITEM EXAM CODE CODE CODE RESULTS NUMBER IDENTIFICATION TYPE ITEM CATEGORY CLASS 913670 1RH08083S VT-3/FT F1.20 F-A 2 ACCEPTABLE 914040 1RH09070S VT-3IFT F1.20 F-A 2 ACCEPTABLE 914045 1RH09071S VT-3/FT F1.20 F-A 2 ACCEPTABLE 914050 1RH09087S VT-3/FT F1.20 F-A 2 ACCEPTABLE 914090 1RH09037S VT-3 F1.20 F-A 2 ACCEPTABLE 914110 1RH09042S-DN VT-3/FT F1.20 F-A 2 ACCEPTABLE 914111 1RH09042S-UP VT-3/FT P1.20 F-A 2 ACCEPTABLE 914160 1RH09086S VT-3 F1.20 F-A 2 ACCEPTABLE 914165 1RH09091S VT-3 F1.20 F-A 2 ACCEPTABLE 914170 IRH09038S VT-3 P1.20 F-A 2 ACCEPTABLE 914210 1RH09053S VT-3/FT F1.20 F-A 2 ACCEPTABLE 914850 1RH-07032S VT-3 P1.20 F-A 2 ACCEPTABLE 914910 1RH08047S VT-3 F1.20 F-A 2 ACCEPTABLE 914915 IRH08049S VT-3 P1.20 F-A 2 ACCEPTABLE 914920 IRH08053S VT-3 F1.20 F-A 2 ACCEPTABLE 914925 1RH08055S VT-3 F1.20 F-A 2 ACCEPTABLE 914930 1RH08058S VT-3/FT F1.20 F-A 2 ACCEPTABLE 914935 1RH08059S VT-3 FI.20 F-A 2 ACCEPTABLE 914965 1RH08101S VT-3 F1.20 F-A 2 ACCEPTABLE 914970 IRH08102S VT-3/FT FI.20 F-A 2 ACCEPTABLE 914980 IRH08107S VT-3 F1.20 F-A 2 ACCEPTABLE 915000 1RH17002S VT-3/FT NA NA 2 ACCEPTABLE, SEE NOTE 3 915050 1RH17007S VT-3/FT NA NA 2 ACCEPTABLE, SEE NOTE 3 9)15545 1RH08020S VT-3/FT F1.20 F-A 2 ACCEPTABLE 915550 1RH08103S VT-3/FT F1.20 F-A 2 ACCEPTABLE 915555 1RH08017S VT-3 F1.20 F-A 2 ACCEPTABLE 915560 1RH08018S VT-3/FT FI.20 F-A 2 ACCEPTABLE 915660 1RH08012S VT-3/FT NA NA 2 ACCEPTABLE 915700 IRH08105S VT-3/FT NA NA 2 ACCEPTABLE 915960 1RH62037S VT-3/FT NA NA 2 ACCEPTABLE 916440 1RH08048S VT-3/FT NA NA 2 ACCEPTABLE 916490 1RH08096S VT-3/FT N'A NA 2 ACCEPTABLE 916785 IRH08090S VT-3 P1.20 F-A 2 ACCEPTABLE 919185 1RI02003S VT-3/FT NA NA 2 ACCEPTABLE 921025 1RI02008S VT-3/FT FI.20 F-A 2 ACCEPTABLE 910110 1MS32008S VT-3/FT NA NA 3 ACCEPTABLE 910115 IMS32009S VT-3/FT NA NA 3 ACCEPTABLE

FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTION ATTACHMENT 1 TABLE 3

1. Owner: Exelon Corporation, 965 Chesterbrook Blvd., Wayne, PA 19087

2. Plant: Clinton Power Station, RR3 box 228, Clinton, IL 61727

3. Plant Uni: 1 4. Owner Certificate of Autherization: N/A

5. Commercial Service Date: 4-24-87 6. National Board Number for Unit: N/A 13/14. Abstract of Examinations: Listing of Scheduled Examinations.

REFERENCE ITEM EXAM CODE CODE CODE RESULTS NUMBER IDENTIFICATION TYPE ITEM CATEGORY CLASS

'910165 IMS26008S VT-3/FT NA NA 3 ACCEPTABLE

!910620 1MS34005S VT-3/FT [NA NA 3 ACCEPTABLE 910635 1MS34008S VT-3/FT NA NA 3 ACCEPTABLE 910645 LMS34010S VT-3/FT NA NA 3 ACCEPTABLE 910650 1MS3401 1S VT-3IFT NA NA 3 ACCEPTABLE 910700 1MS28004S VT-3/FT NA NA 3 ACCEPTABLE 911I010 1MS3 6006S VT-3/FT NA NA 3 ACCEPTABLE 911190 1MS3 I007S VT-3/FT NA NA 3 ACCEPTABLE 911260 1MS10806S VT-3/FT NA NA 3 ACCEPTABLE, SEE NOTE 1 911265 1MS10808S VT-3/FT NA NA 3 ACCEPTABLE, SEE NOTE 1 911280 1MS10705S VT-3/FT NA NA 3 ACCEPTABLE, SEE NOTE 1 911285 1MS10706S VT-3/FT NA NA 3 ACCEPTABLE, SEE NOTE 1 911290 1MS 10907S VT-3/FT NA NA 3 ACCEPTABLE, SEE NOTE I 911295 1MS 10909S VT-3/FT NA NA 3 ACCEPTABLE, SEE NOTE I 911300 1MS10910S VT-3/FT NA NA 3 ACCEPTABLE, SEE NOTE 1 924050 1RT06014S VT-3/FT NA NA 3 FT UNACCEPTABLE 924065 1RT06022S VT-3IFT NA NA 3 ACCEPTABLE 924080 1RT06033S VT-3IFT NA NA 3 ACCEPTABLE 924160 1RT05069S VT-3/FT NA NA 3 ACCEPTABLE 924215 1RT05052S VT-3/FT NA NA 3 ACCEPTABLE 924950 1RT02078S VT-3IFT NA NA 3 ACCEPTABLE 925050 1RT05006S VT-3/FT NA NA 3 ACCEPTABLE 925300 1RT02026S VT-3/FT NA NA 3 ACCEPTABLE 941185 1SX01032S VT-3/FT F1.30 F-A 3 ACCEPTABLE 947260 LSX19001S VT-3 NA NA 3 ACCEPTABLE 947280 1SXL9014S VT-3 NA NA 3 ACCEPTABLE 915495 1RH08009S VT-3IFT NA NA D ACCEPTABLE 915500 1RH08014S VT-3/FT NA NA D ACCEPTABLE 915505 IRH08015S VT-3IFT NA NA D ACCEPTABLE 915510 1RH08100S VT-3 NA NA D ACCEPTABLE 947760 1FW03013S VT-3/FT NA NA D ACCEPTABLE 948060 IMS07005S VT-3/FT NA NA D ACCEPTABLE 903854 IDG06017S VT-3/FT NA NA O ACCEPTABLE 949000 IVG09001S VT-3 NA NA O ACCEPTABLE 949020 1IVG10012S VT-3 NA NA 0 ACCEPTABLE 949400 IVG12005S VT-3 NA NA 0 ACCEPTABLE

FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTION ATTACHMENT 1 TABLE 3 Notes

1. Owner: Exelon Corporation. 965 Chesterbrook Blvd.. Wayne, PA 19087

2. Plant: Clinton Power Station. 8401 Power Rd. , Clinton. IL 61727

3. Plant Unit: 1 4. Owner Certificate of Authorization: N/A

5. Commercial Service Date: 4-24-87 6. National Board Number for Unit: N/A 13/14. Abstract of Examinations: Listing of Scheduled Examinations Note 1: Snubbers 1MS10705S, 1MS10706S, 1MS10806S, 1MS 10808S, 1MS10907, 1MS 10909S, and 1MS 10910OS have been removed from the system per EC 392952.

Note 2: Snubbers 1HG01007S and 1HG01015S have removed from the system per EC 398527.

Note 3: Snubbers 1RH17002S and 1RH1l7007S have removed from the system per BC 397737.

FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTION ATTACHMENT 1 TABLE 4

1. Owner: Exelon Corporation, 965 Chesterbrook Blvd., Wayne, PA 19087

2. Plant: Clinton Power Station, 8401 Power Road, Clinton, IL 61727

3. Plant Uni: 1 4. Owner Certificate ofAutherization: N/A

5. Commercial Service Date: 4-24-87 6. National Board Number for Unit: N/A 13/14. Abstract of Examinations: Listing of Scheduled Examinations.

ITEM EXAM CODE CODE CODE RESULTS IDENTIFICATION TYPE ITEM CATEGORY CLASS ALL CLASS I COMPONENTS VT-2 B 15.10 B-P 1 ACCEPTABLE, SEE NOTE 1

FORM NIS-i OWNER'S REPORT FOR INSERVICE INSPECTION ATTACHMENT 1 TABLE 4 Notes

1. Owner: Exelon Corporation, 965 Chesterbrook Blvd., Wayne, PA 19087

2. Plant: Clinton Power Station, 8401 Power Rd., Clinton, IL 61727

3. Plant Unit: 1 4. Owner Certificate of Authorization: N/A

5. Commercial Service Date: 4-24-87 6. National Board Number for Unit: N/A 13 /14. Abstract of Examinations: Listing of Scheduled Examinations

FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTION ATTACHMENT 2

15. Abstract~of Examinations:

Examinations:

Feedwater Sparger End Bracket Bolt Stops -

condition Noted - During GiRl5 examination of the Feedwater Sparger End Bracket Bolt Stops revealed no apparent change in wear as identified in the previous outages except at location FSB-2.

The FSB-2 bolt has rotated slightly clockwise and appears to show slight wear on the vessel side of the bracket.

Corrective Measures - Clinton Power Station has evaluated this wear and justified continued operation.

Core Spray Internal Piping"-

In accordance with the VJP-18, BWR Core Spray Internals Inspection and Evaluation Guidelines, Ultrasonic examinations were performed on the accessible areas of the selected welds on Core Spray Internal Piping.

Condition Noted - Indications were identified on three (3) of these welds, BP2, CP2, and DP2. A small growth in weld CP2 since ClR13 (2011) was identified.

Crack Growth Analysis - Crack Growth analysis was performed to demonstrate the structural integrity of the internal piping for continued operation for the next 48 months.

Leakage Rate Calculation - Separate leakage rate calculations were performed to demonstrate that the required amount of water can be transported to the core with the existing condition including crack growth.

Steam Dryer Support Brackets -

Condition Noted in apparent change - During C1iR15 examination of the Steam Dryer Support Brackets revealed no the relevant indications on five (5) of the six (6) brackets. The sixth (6m) bracket wear pattern shows slight change from what was seen in 2011 (ClR13).

Corrective Measures - Clinton Power Station has evaluated this wear and justified continued operation.

IRM "A" (14-43) -

Condition Noted - During this outage, C IRi5, cracking was observed on Dry Tube IRM/ "A" (14-43).

Corrective Measures - Clinton Power Station has evaluated this cracking and justified continued operation.

LPRMs-Condition Noted - During this outage, C1iRi5, blockage was observed in the upper cooling flow outlet holes on all six (6) LPRI~s inspected. These are not ASME Section XI items.

Corrective Measures - Clinton Power Station has evaluated this condition and justified continued operation.

Steam Dryer (ID and OD) -

Condition Noted - During C iRi5 Steam Dryer was inspected and several cracks were identified.

During this outage, CG1Rl5, the Steam Dryer was re-examined to monitor the previously identified cracks. There was no apparent change in previously recorded indications. However, one indication was observed at 325 deg Access Hole Patch (OD). This indication was seen in C1R12 outage video, but it was not recorded as an indication due to camera position. The Steam Dryer is not ASME Section XI item.

Corrective Measures - Clinton Power Station has evaluated these indications and justified continued operation.

C1R15 Snubber Functional Testing and Visual Examinations:

There are six (6) Design Test Plan Groups (DTPG's) at Clinton. They are DTPG-1, DTPG-2, DTPG-2H, DTPG-3, DTPG-4, and DTPG-6.

An initial sample (10% of each DTPG) of fifty-eight (58) snubbers was selected from the population of five hundred sixty-five (565) snubbers. Only one (1) snubber from this population failed functional testing. The snubber that failed was a DTPG-2H snubber 1FW0 1012S.

For the failure of lFW01012S, four (4) additional DTPG-2H snubbers were selected and tested: 1RT05069S, 1RT02026S, 1RT02078S, and 1RT05052S. No failures occurred in this sample expansion.

In total, ninety-one (91) snubbers were removed from the plant for testing in Cl Ri 5.

Fifty-eight (58) snubbers to meet the 10% ORM representative sample requirement, o Four (4) DTPG-2H snubbers due to scope expansion, STwo (2) snubbers that failed functional testing in C1R14,

One (1) snubber that was degraded in ClR14,

,,Twenty-six (26) snubbers for Service Life Monitoring.

In addition:

Six (6) DTPG-1 snubbers were eliminated,

One (1) DTPG-2 snubber was eliminated,

Four (4) DTPG-2H snubbers were eliminated, In addition to ninty-one (91) snubbers that were tested and visually (VT:3) examined, visual examinations were performed on fifty-six (56) additional snubbers.

DTPG-1 Snubbers:

There are eighty-nine (89) DTPG-1 snubbers in the CPS ISI Program. As required, nine (9) of these were selected for functional testing under the initial 10% sample plan. None of the sample plan snubbers failed functional testing. One (1) DTPG-1 snubber (1RH 17002S) was tested due to failing in ClR14. This snubber passed its functional test.

Five (5) out of nine (9) from sample plan had PMs performed on them. The remaining four (4) were replaced with like for like new snubbers.

Additionally, thirteen (13) DTPG-l snubbers were selected for service life monitoring (SLM). Only one (1) snubber (1RT060 14S) from this group failed functional testing and was replaced. Failure of this snubber did not result in a scope expansion. No DTPG-1 snubbers were identified as degraded during C1iRi5. Eight (8) out of thirteen (13) snubbers were replaced with like for like new snubbers.

Six (6) DTPG-1 snubbers were eliminated in C1R15 (1MS 10705S, 1MS 10808S, 1MS 10907S, 1MS 10909S, iMS 10910S, and 1RH17002S). This reduces the DTPG-1 population from 89 to 83 snubbers.

1RT060 14S Failure Analysis:

This snubber failed the acceleration test in tension. Snubber was disassembled to determine failure cause. Gummy grease was found on the shaft assembly and rod & bearing assembly.

Torque carrier and shaft assembly end was mushroomed on the inertia mass end where shaft meets the ball bearing in the housing.

DTPG-2 Snubbers:

There are two-hundred thirty-eight (238) DTPG-2 snubbers in the CPS ISI Program. Twenty-four (24) DTPG-2 snubbers were selected for testing under the initial 10% sample plan. None of the sample plan snubbers failed functional testing. None of the DTPG-2 snubbers tested in C1iRi5 were classified as degraded.

All twenty-four (24) snubbers from the sample plan were PM'd for SLM. In addition, one (1) snubber was tested as part of SLM. This snubber passed its functional test and was then eliminated from the plant.

DTPG-2H Snubbers:

There are seventy-nine (79) DTPG-2H snubber~s in the CPS 1SI Program. Eight (8) were selected for testing under the initial 10% sample plan. one (1) snubber (1FW0l012S) failed functional testing and was replaced. AS required, four (4) additional snubbers, 1RT05069S, 1RT02026S, 1RT02078S, and 1RT05052S, were selected as part of the 5% scope expansion. No failures resulted from this scope expansion.,

Six (6) of these were replaced with like for like new snubbers. PM was performed on one (1) snubber. No DTPG-2H snubbers were noted as degraded in C1R15.

1FW01012S Failure Analysis:

This snubber failed the drag test in tension. Snubber was disassembled to determine failure cause. The presence of dry powdery grease throughout the unit and vibration marks on the thrust bearing assembly are indicative of exposure to high temperature and vibration. The dried grease and vibration wear are most likely the cause of the drag test failure.

Nine (9) DTPG-2H snubbers were selected for SLM. None of these snubbers failed functional testing. Four (4) DTPG-2H snubbers were eliminated in C1R15 (1HG01O15S, 1HG01007S, 1MS 10706S, and 1MS 10806S). This reduces the DTPG-2H population from 79 to 75 snubbers.

PM was performed on four (4) snubbers and two (2) snubbers were replaced with like for like new snubbers.

DTPG-3 Snubbers:

There are one hundred and seventeen (117) DTPG-3 snubbers in the CPS ISI Program. Twelve (12) were selected for testing under the initial 10% sample plan. All 12 passed their functional tests. No DTPG-3 snubbers were noted as degraded in C 1R15.

No DTPG-3 snubbers were selected for SLM.

DTPG-4 Snubbers (Mechanical Struts. PSB 0.05 snubber):

There are four (4) DTPG-4 mechanical struts in the CPS ISI Program. One (1) DTPG-4 mechanical strut (1RI010l2W) was selected for testing under the initial 10% sample plan. This mechanical strut passed its functional test.

No DTPG-4 snubbers were selected for SLM.

DTPG-6 Snubbers:

There are thirty-eight (38) DTPG-6 snubbers in the CPS ISI Program. Four (4) were selected for testing under the initial 10% sample plan. All four (4) snubbers passed their functional tests. These four hydraulic snubbers were replaced with rebuilt (seals and hydraulic fluid replaced) hydraulic snubbers. One (1) DTPG-6 snubber (iS 102B) was tested due to falling in CIR14. This snubber passed its functional test.

An additional four (4) other DTPG-6 snubbers were tested and replaced with rebuilt hydraulic snubbers for SLM in C 1R15. All four (4) of these snubbers tested satisfactorily.

SECTION 3 LISTING OF EXAMINATION AND TESTING PROCEDURES 386HA480 Certification of Nondestructive Test Personnel Rev. 26 GEHADM1IO01 Procedure for Performing LinearityChecks on Ultrasonic Ver.7 Instruments GEH-AD-1002 Procedure for Nondestructive Examination Data Review and Vr

Analysis of Recorded Indications GEADM1005 Procedure for Zero Reference and Data Recording for Vr GE-AD-1005 Nondestructive Examinations Vr GEH-AD-1025 Procedure frTraining and Qualification of Personnel for GE Energy, Nuclear Specialized NDE Applications Ver. 14 12-06 GEH-AD-1059 Computer Measurements of Digitized Images Vr GEH-ADM-1061 Administrative Procedure for Invessel Inspection Ve. 1-1 (IVVI) . Ve.7 1-9 GE-D-09 Guideline for Implementation and Use of the Customer Ver. 0 13-15 GE-D-09 Notification Form (CNF) ,,

GEH-ADM-1082 Virus Control for Non-Core Load Assets Ver. 1 13-16 GEH-ADM-1090 Procedure for Post Use verification of Surface Thermometers Ver. 0 GEPDUT PDI Generic Procedure for the Ultrasonic Examination of Vr GEHTPD-UT-1.Ferritic Pipe Welds ,--Vr GEH-TP-308A Procedure for Operation and Maintenance of the Manual Core Ver. 0 Spray Piping Inspection Tool (CSI)

GEH-UT-113 Ultrasonic Examination of Babbitted Bearings ver. 2 Procedure for the Automated Ultrasonic Examination of Core084 GEH-UT-511 Spray Piping Welds Contained within the Reactor Pressure Ver. 16 09-12 Vessel091 GEU61 Procedure for Ultrasonic Thickness Measurements for Ver.,

GEH-UT-601 Flow Accelerated Corrosion (FAC)...Vr7 GE-T26 Procedure for Invessel Visual Inspection (IVVI) of BWR 6.,RPV. e.1 15-22/ 15-27 GE-T26 Internals Vr15 / 15-28 BPI-9-XIBasic PSA inc.

BP--INondestructive Examination VT - Personnel 6 N/A Basic PSA Inc.

TR-954 Operation Procedure for the Barker/Diacon 4 N/A S400NM Snubber Test Machine EF[-AA-335-002 Liquid Penetrant Examination 8 N/A ER-AA-335-003 Magnetic Particle Examination 6 N/A ER-AA-335-005 Radiographic Examination 5 N/A I,- ,R-A- 0*-- ...

-VT-1 \Vis ua Exaination in IAc.ordan.e wfith 2004 Edition

/ASIV

_ _I 0__________ NiA

SECTION 3 *

LISTING OF EXAMINATION AND TESTING PROCEDURES ER-AA-335-015- T-2 Visual Examination in Accordance with ASME 0"/

2004 2004 Edition "- , ., ,0N/

ER-AA-335-01 6T-3 Visual Examination of Component Supports, 9 /

ER-A-35-06 *ttachments and Interiors of Reactor Vessel9, N/

ER-AA-335-017 VT-3 Visual Examination Of Pump and Valve Internals 8 N/A CPS 9843.02 Operational Pressure Testing of Class 1, 2, and 3 Systems 43 N/A

4 0 0 SECTION 4 LISTING OF EXAMINATIONAND TESTING PERSONNEL Name Title MT PT UT VT 1,2,3 Comments Erickson, Scott Project Level III III 111 III III VT- 1,2,3 None UT: Non-Section XI, Albrecht, Randy BOP Lead II II II II VT-1,2,3 APP VII or PDI UT: Thickness and Frencl, David BOP Lead II II II-L II VT-1,2,3 Straightbeamn Only UT: Non-Section XI, Pinti, Robert BOP Level 11 11 II II 11 VT-1,2,3 APP VII or PDI UT: Thickness and Robideau, Travis BOP Level II II II II-L II VT-1,2,3 Straighitbeam Only Rumfelt, Charles BOP Level II II II N/A II VT-1,2,3 None

\Tidrih, Tomaz BOP Level II II II II II VT-1,2,3 None BOP LII UT: Non-Section XI, Hubbard, Matthew Turbine Lead II II II II VT-1,2,3 APP VII or PDI BOP LII Reid, Wallace Turbine Lead II II II II VT- Nn BOP Level 1I Congdon, Chad Turbine II II II II VT-1,2,3 Nn Vidrih, Crt BOP Level II II II II II VT-1,2,3 Nn BOP LII Supports /

Burns, Billy Snubbers II-L II N/A II VT-1,2,3 MT: Yoke Only BOP LII Supports /

Shamblin, Philip Snubbers III III III III VT-1,2,3 None B OP LII Myers, Greg Containment ISI II II II-L II VT-1,2,3 UT: Thickness Only Scott, Tim BOP LII II II II-L II VT-1,2,3 UT: Thickness and

0 ConatanmentStraightbeam Only UT: Non-Section XI, Gets, R. Scott FAC Lead N/A N/A II N/A N/A APP VII or PDI Davis, Philip Controller II II II II VT-1l,2,3 None FAC DataUT: Thickness and Frimpter, Brian Controller N/A N/A II-L N/A N/A Straight Beam Only Fish, Kenneth FAC Level II II I-T II I VT-1,2,3 None UT: Thickness and Fish, Russell FAC Level II N/A N/A II-L N/A N/A Straight Beam Only BOP LII UT: Non-Section XI, Hubbard, Joshua Turbine Lead II II II II VT-1,2,3 APP VII or PDI Johnson, Jimmy FAC Level II N/A N/A II N/A N/A None UT: Non-Section XI, Nash, Marvin FAC Level II II II II II VT-1,2,3 APP VII or PDI Reisewitz, Jack FAC Level II II II II II VT-1,2,3 PT: Visible Dye Only UT: Thickness and Ressler, Brett FAG Level II N/A N/A II-L N/A N/A Straight Beam Only UT: Thicknaess and Sizemore, Terry FAG Level II I I-T II-L N/A N/A Straight Beam Only UT: Thickness and Stec, Paul FAG Level II I-T II II-L I VT-1,2,3 Straight Beam Only UT: Thickness and Way, Nicolas FAG Level II N/A N/A II-L N/A N/A Straight Beam Only MCSI Lead Dorosko, Robert Engineer N/A N/A N/A N/A N/A Not Certified Rachal, Andre MCSI DA N/A N/A III N/A N/A None Crane, Marty MCSI Operator N/A N/A II N/A N/A None Liendo, Oscar MCSI Operator II-L II II II VT-1,2,3 MT: Yoke Only Bowland, Gerald MCSI ET N/A N/A N/A N/A N/A Not Certified Church, Jeffrey MCSI ET N/A N/A N/A N/A N/A Not Certified Allen, Thomas Jr. Limited to IVVI

___________________________ ______________VT-1,3 / II-L Inspections

0 Anderson, Edward J. VT-1,3/JII-L COE Anderson, Michael J. ______VT-1,3 /m-L None

Limited to IVVI Barrier, James L. ________________ VT-1,3 I II-L' Inspections Limited to IVVI Berry, Kenneth J. _____VT-1,3 / ll-L Inspections BCelemmn, Patickp D. _____VT-1,3 / II-L Inspections Limited to IVVI Croommn, JustrinkD VT-1,3 / II-L Inspections Limited to IVVI Deondeel,Mathew D. VT-.1,3 / III-L Inspections Limited to IVVI Duncan, Bradley VT-1,3 / II-L Inspections Limited to TVVI EDwaro ds, KeithewD VT-1,3 /III-L Inspections Limited to IVVI Grenea, Donaldle VT-1,3 /ll-L Inspections Limited to IVVI Gdwris, Davidth ________ VT-1,3 / IlI-L Inspections Limited to JVVI Holesn, Georgn r.ald__________ VT-1,3 / lI-L Inspections Limited to IVVI Joffe, Nihoasi V.. VT-1,3 / Ill-L Inspections Limited to IVVI Kolee, JeongF r.____ VT-1,3 / IH-L Inspections Limited to IVVI Koffd,Nchoase J VT-1,3 / III-L Inspections Limited to IVVI Lanckton, Jeffrey R. VT-1,3 / ll-L Inspections

0 0 Limited to 1VVI Martinez, Kelly E. _____VT-1,3 / II-L Inspections Limited to TVVI McFarlane, Nicholas I. _____VT-1,3 / ll-L Inspections Limited to lYVI McNeil, Daniel T VT-1,3 I III-L Inspections Limited to TVVI Migliara, Michael J. VT-1,3 / II-L Inspections Limited to IVVI Overton, John T. (Tyler) _____VT-1,3 / HI-L Inspections Limited to IVVI Poirier, David A. VT-1,3 / II-L Inspections Limited to IVVI Poteat, Stephen VT-1,3 I fI-L Inspections Limited to IVVI Rogers, David VT-1,3 I ll-L Inspections Limited to TVVI Sandoval, Alex VT-1,3 / ll-L Inspections Limited to IVVI Schardien, Steven _____VT-1,3 / ll-L Inspections Limited to IVVI Skipper, Jonathan ______VT-l1,3 / II-L Inspections Limited to IVVI Spiller-Banks, Donald VT-1,3 / II-L Inspections Limited to IVVI Starnes, Jason VT-1,3 / ll-L Inspections Thomas, David VT-1,3 / llI-L COB Limited to TVVI Urban, Michael VT-1,3 I IL-L Inspections Wall, Eddie VT-1,3 / II-L COE Limited to TVVI Wailer, Benjamin VT-1,3 / ll-L Inspections Limited to IVVI Whalen, Starling VT-1,3 / IllL Inspections Limited to IVVI Young, Michael VT-1,3 I lI-L Inspections

0 Clark, Charles ________ III mI ______ I VT-1,2,3 Wheet, Elford II II II VT-1,2,3 Szymkiewicz, Dave II VT-2 ___________

Cuip, Craig II VT-2_________

Combs, Jeff __________ _____ II VT-2 ___________

Kelley, Rayan _ ____II VT-2___________

Burda, Kevin ______I VT-2___________

Primeaux, Joe _ ____II VT-2 ___________

Villanreal, Oziel ______ I VT-2 ____________

Cummings, Dan _________I VT-2___________

Grim, Jonathan _____ I VT-2 ___________

Lukach, Greg II VT-2 Lux, Greg II VT-2 Cassat, Thomas 1I VT-3 Thomas, Norman II VT-3 Pollyea, Seth II VT-3 Stiles, Mark __ _ _ _ _ _ __ _ _ _ _ _I VT-3_ _ _ _ _ _ _ _

SECTION 5 Vendor Supplied LISTING OF EXAMINATION AND TESTING EQUIPMENT E

Euimment J ,SN l Mfo bo Size Model , ..

Auto Systems __________________

Core Spray Auto 166929 Zetec N/A MicroTomo Reference Reference Block CAL-STEP-083 Flaw Tech N/A CS Step Wedge Reference Block CAL-STEP-i117 Flaw Tech N/A CS Step Wedge Reference Block CAL-STEP-i136 Flaw Tech N/A CS Step Wedgie Reference Block CAL-STEP-i175 Flaw Tech N/A CS Step Wedge Reference Block CAL-STEP-i180 Flaw Tech N/A CS Step Wedge Reference Block CB-05-22 304SS Flaw Tech N/A Core Spray Reference Block CSI-REF-001 304SS DuBose National N/A Core Spray Thermometers Thermometer 12071749 !Extech Instruments NI/A 42511 Thermometer 12128625 Extech Instruments N/A 42511 Thermometer 12128638 Extech Instruments N/A 42511 Thermometer 12128640 Extech Instruments N/A 42511 Thermometer 12128660 Extech Instruments N/A 42511 Thermometer 12129507 Extech Instruments N/A 42511 Thermometer 12129508 Extech Instruments N/A 42511 Thermometer 12129510 Extech Instruments N/A 42511 Thermometer 12129516 Extech Instruments N/A 42511 Thermometer 130803613 Extech Instruments N/A 42511 Thermometer 130803614 Extech Instruments N/A 42511 Transducers_________

Transducer 01JP68 KBA 0.375"/Round F Transducer 02-208 RTD (01/4") 1/4"L 2x60° T2.25-Aust Transducer 05-46 RTD (01/4") 1/4"L 2x60° T2.25-Aust Transducer 026R 10 KBA 0.25"/Rou nd F Transducer 026W34 KBA 0.25"/Round F Transducer 13C01EKT KBA 0.25"/Round F IVVl Equipment________________________

IVVI VVT-TRGT-231 N/A N/A IVVI SRCS IVVI VVT-TRGT-404 N/A N/A IVVI SRCS IVVI VVT-TRGT-421 N/A N/A IVVI SRCS IVVI VVT-TRGT-431 N/A N/A IVVI SRCS

MT Materials P ow d er_ _ _ _ _ _ _ _ _ _ _ _ _

Powder 04K076 Magnaflux JN/A Red 8A Powder 09K021 Magnaflux JN/A Yellow #2 Powder 111 K021 iMagnaflux IN/A Red 8A Y o kes_ _ _ _ _ _ __ _ _ _ _ _ _

Yoke ]2092 JParker Research N/A [B-300 Yoke j8871 jParker Research N/A 1B-300 PT Materials__ _ _ _ _ _ __ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Cleaner Cleaner ji1C09K jMagnaflux IN/A ISKC-S Cleaner j13M12K jMa naflux N/A SKC-S Developer Developer 13A02K Magnaflux N/A SKD-S2 Penetrant Penetrant 13E13K Magnaflux N/A SKL-SP2 UT Materials _______

Couplant 109225 jSonotech IN/A Ulutragel II Couplant 1i1225 Sonotech N/A Ultra el II Calibration Blocks____________

Calibration Block CB-02-1 40 N/A N/A JCS Calibration Block UT-BB-01 N/A N/A ICS Calibration Block 08-6499 N/A N/A ICS Thermometers Thermometer 1000289532 IN/A IN/A IN/A T rans d uce rs_ _ _ _ _ _ _ __ _ _ _ _ _

Transducer 00FX07 KBA 0.25"'/Round ~Comp-G Transducer SC1493 KBA 0.25"/Round jComp-G Transducer SD1 092 KBA 0.375"/Round jComp-G Transducer SDl 107 KBA 0.375"/Round ~Comp-G Scopes__ _ _ _ _ _ __ _ _ _ _ _

UT Scope 0240HY jGEIT US6 W CR501 11-4 UT Scope 0O240RH jGEIT UN0S CRi15-013/C CRi15-046

6 Section 6 IP REPAIR AND REPLACEMENT DATA REPORTS NIS-2 OWNER'S DATA REPORT This section provides a listing of the ASME Section Xl repairs or replacements performed since the last Summary Report.

All repairs and replacements are of a routine nature. CPS did not identify any flaws during performance of any ISI examination that required a repair or replacement.

Following the listing of repairs or replacements are copies of NIS-2 Owner's Data Reports for all of the Class 1, 2, and 3 repairs and replacements which CPS performed during this reporting period.

Data reports for any components or parts Used in support of those NIS3-2's have not been included but are filed with Section XI repair and replacement records.

The records for all Section XI repairs and replacements are available and located in the Clinton Records Vault.

Section 6 Repair and Replacement Summary NIS-2 Number Class Description RF-15-001 3 Replaced Valve 1SX014C RF-15-002 2 Modified Standby Liquid Control System Storage Tank Manway per EC 379759.

Installed test lugs on OD surface on Line Numbers 1SX27AB-1 4" &

RF-15-003 3 1SX17AC-4".

RF-15-004 3 Replaced Valve 1SX019B.

RF-15-005 3 Replaced Division 3 SX Pump 1SX01 PC.

RF-15-006 1 Replaced Spring in a Spare SRV.

RF-15-007 1 Replaced Spring in a Spare SRV. Also, installed one (1) helicoil.

RF-15-008 1 Replaced Spring in a Spare SRV.

RF-15-009 2 Replaced Rupture Disk in 1E51D001.

RF-15-010 2 Replaced Rupture Disk in 1E51D002.

RF-15-011 3 Installed test lugs on OD surface on Line Number 1SX02AA-30".

RF-15-012 2 Replaced Relief Valve 1C41F029A.

RF-15-013 1 Replaced Bolting in RCIC Flange to Support Refueling Activities.

RF-15-014 1 Replaced Trigger Assembly in Valve 1C41F004B.

Relocated the existing Valve 1E21 F025, Installed New Piping, Tee, & a valve RF-1 5-015 2 (1 E21 F374) And a new Hanger 1 LP04040G per EC 392341.

RF-15-016 1 Replaced SRV 1 B21 F047A for Testing. Also Replaced 12 Inlet & 13 Outlet Studs.

Replaced SRV 1B21 F047C for Testing. Also Replaced 12 Inlet Studs, 3 Inlet RF-1 5-017 1 Hydranuts, & 11 Outlet Studs.

RF-15-018 RF1508 RplcdSV12F47 1 o etni AloRpae 2Ileo ultSus

Section 6 Repair and Replacement Summary, NIS-2 Number Class Description RF-15-019 1 Replaced SRV 1B21F051 D for Testing. Also Replaced 12 Inlet & 4 Outlet Studs.

RF-1 5-020 1 Replaced SRV 1 B21 F041 F for Testing. Also Replaced 12 Inlet & 6 Outlet Studs.

RF-1 5-021 1 Replaced SRV 1B21 F041 G for Testing. Also Replaced 12 Inlet & one (1) Hydranut.

RF-1 5-022 3 Replaced Valve 1SX01 16.

Installed New Piping, Tee, Flanges (Studs & Nuts) & a Valve (1SX354B) And a new RF-15-023 3 Hanger 1SX08021G per EC 394037.

RF-15-024 3 Replaced Valve Plug in Valve lSX027C.

Replaced Three (3) Mechanical Snubbers 1RH09087S, 1RH09088S, and 1 RH09089S-RF-15-025 2 W.

RF-1 5-026 2 Replaced Valve 1VR006B.

Removed Two (2) Snubbers 1MS1 0705S & 1MS1 0706S and one Spring Can And RF-1 5-027 3 Installed a New Sway Strut 1MS10706X per EC 392952.

Removed Two (2) Snubbers 1MS1 0806S & 1MS1 0808S and one Spring Can And RF-15-028 3 Installed a New Sway Strut 1MS10806X per EC 392952.

Removed Three (3) Snubbers 1 MS10907S, 1 MS10909S, & 1 MS10910S and one RF-15-029 3 Spring Can And Installed a New Sway Strut 1MS10909X per EC 392952.

Removed New Relief Valve iC41 F029A installed early in CI R15 and RF-15-030 2 Reinstalled Old Valve.

Implemented EC 397737 to eliminate Snubbers 1RH17002S and 1RH17007S RF-15-031 2 And Installed a Sway Strut 1RH17007X.

RF-15-032 2 Implemented EC 398527 and eliminated Snubbers 1HG01007S & 1 HG01015S.

RF-15-033 1 Replaced a Mechanical Snubber, 1MS38028S.

RF-15-034 1 Replaced a Mechanical Snubber 1RB31 518S.

RF-15-035 2 Replaced a Mechanical Snubber 1RH62037S.

Section 6 Repair and Replacement Summary NIS-2 Number Class Description RF-15-036 2 Replaced a Mechanical Snubber 1RI02008S.

RF-15-037 3 Replaced Three (3) Mechanical Snubbers 1RT06014S, 1RT06022S, and 1RT06033S.

RF-15-038 1 Replaced a Mechanical Snubber 1 FW01 01 2S.

RF-1 5-039 2 Replaced a Mechanical Snubber 1RI02003S.

RF-15-040 1 Replaced a Mechanical Snubber 1RI08017S.

RF-15-041 1 Replaced a MechaniCal Snubber 1iRT~li01S.

RF-15-042 3 Replaced Two (2) MeChanical Snubbers 1RT02026S and 1RT02078S.

RF-1 5-043 3 Replaced Two (2) Mechanical Snubbers 1 RT05052S and 1 RT05069S.

p RF-1 5-044 1 Reolaced Four (4) Hvdraulic Snubbers 1S105A, 1S1 05D, 1S1 07B, and 1S1 08B.

RF-15-045 1 Replaced Four (4) HydraUlic Snubbers 1S371 A, 1S373A, 1S373B, and 1S375A.

RF-15-046 3 Replaced a Load Pin on Snubber 1SX01 032S.

RF-15-047 1 Replaced Seventeen (17) CRDMs.

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

1. Owner: Exelon Corporation Data Report No, RF-15-001

" .Name Date: 3/19/2014 965 Chesterbrook Blvd., Wayne. PA 19087 Address Sheet 1 of : 1

2. Plant: Clinton Power Station Unit: 1

- ' :" ..:.Name... - . .

RR3, Box 228, Clinton, IL 61727 *1213560-01

-*':" o *.,L *; t Address Repair Organization P.O. No., Job No.

3. Work Performed by: Clinton Power Station Type Code Symbol Stamp: None

.... * -.. , Name Authorizatio~n No: Not Applicable RR3, Box 228, clinton, IL 61727 Expiration Date" ,Not Applicable

- " . Address

.. *' ' ... .Code Class 3

4. Identification. of system: NSX05 5(a) Applicable Constructioni Code .Pipe: ':*1974 Edition S74 Addenda N/A Code Case Component: .1974 Edition W76 Addenda* * *:Code Case (b) Applicable Edition of Section X! Utilized for Repairs or Replacements ASME Sec X1 2004 Ed; NoAdd.

(c)Section XI code Cases used N/A ...

6. Identification of:Compbnents Repaired or Replaced and Replacement Components -

Name of Name of Manufacturer *National Other .- Year "Repaired ASME Component Manufacturer Serial Number .Board No Identification Built Replaced or 'Code

" = Replacement Stamped.

V ' FISHER 19040424 7579 1SX01 40 2009 Replacement Yes 7.

Description:

Replaced Valve 1SXO14C due to seat leakage...

8. Tests Conducted: Hydrostatic II Pneumatic D] Nominal Operating Pressure [

Other ill Exempt I] Pressure: ps psi etep Test Temp: oF

ER-AA-330-009 Revision 6 F:ORM 'IS.-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME* Code Section XI

9. Remarks (Applicable Manufacturer's Data Reports to be attached):

- ASME Sec III Code Case 1774-1 Receiving Information:

Valve: Cat ID- 1144946; UTC # - 28426.41 CERTIFICATE OF COMPLIANCE.

We certify that the statements made in the report are correct and this

pl *' (-f "'*conform to the rules of the ASME Code,Section XI. rep~air or replacement: .

Type Code Symbol Stamp NIA

Certificate of Authorization No. _________-____-_______ -____________

Signed. H'v' a., *;* F-tq*, Date 3,- I3 " 20O_,_

"...Owner or~wner's D~5~eeI Title (-"

.':' i,,:.' 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* Illinois, and* employed, by' HSB Global Standard*

of 4:CTL:: . . " have* inspected the Components described! in .this Owner:'s Report during the: period

. I,*r

o*5 *.to/ 3/25/2014- , and state that to the bes*t of my kniowledge and. belief, the (bwr~er has performed examinations and taken corrective measures described in this. Own~er-'s~i*: :

Report* in* ac*cordance With the requirements of. the ASME Code,.:Section XI'*.:.- i,.*,. *.i. - ! * .

Byi signing this czertific~ate neithier thle Inspector nor his employer,imakes .any warranty, expressled or..

implie=d, :oncerning theexaminations and corr~ective measur'es describedinithis,Ow.ner's Re*port; *: ...

ourproerrny ati~~ieo aInspectd-or kidaisinemlyrshall be liable in*any mananer for any personal injury' orprpe~y*}Nae */ l.s-o9f ny kidaiigfrom or connec~ed with this inpci~.L .~"

Date.. Tn_ o'~ "intlr .2 J...

+/- ....... _.. .... Natio~nal Board, State, Province,_and Endorsements

ER-AA-330-019 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTs As Required by the Provisions of the ASME Code Section XI

1. Owner: Exelon Corporation Data Report No. RF-15-002

. Name , .. . Date:.. .3/26/2014 965 Chesterbrook Blvd.. Wayne, PA .19087 , .*

. ,.. ' Address Sheet.' 1 of 1 RR3, Box 228, ClintOn, IL 61727 " *1331300-01 ".' .

.." - Address , -Repair organization P.O. No., .ob No.

iType Code Symbolistmp:* None:"

3. Work Performed by: Clinton Power station ."..

. . Name. Authorizatio n No: Not :Applicable .'

.RR3, Box 228, Clinton, iL 61727,

.Expiration Date: Not Applicable..-.,

,.. ~~Address , '.

4. Identification of,, System : .NSCO1i",ii:: " /: ,.. .. " ! ;': Code class .'2,. -÷'"

5(a) Applicable.Construction Code::! Pipe: 1974 Edtn SUmm74 Adenda: N/ oeCs

" .-"" "," 'component: 1974Edition Summ 74rAddenda .!1682 Code Casei (b) Applicable Edition of Section XI Utilized for Repairs or Replacements ASME Sec. XI 2004 Ed; No Add, (c) Sec1~on XIcodeCases used..N/A. ,,,...:.,*., .. ,* -

6. Identification of components Repaired or Replaced and Replacement Components i:.i*.:: " !:

Name of . Name of,. Manufacturer National. Other"-... .year Repaired ."ASME Component Manufacturer .-' Serial Number Board No *Identification " Built Replaced or Code

" ."Replacement Stamped T Boeing o.* 1010 10

1041 A001 1975 Replacement Yes 7.

Description:

Modified Standby Liquid Control System Storage Tank Manway per EC 379759 .... ....

8. Tests Conducted: Hydrostatic II Pneumatic [] Nominal Operating Pressure [

Other E] Exempt D] Pressure: psi Test Ternp:

oF

ER-AA-330-009 Revision 6 FORM.NIS,2: OWNER'S REPORT FOR REPAIRS OR REPLACF.EMENTS As. Required by the Provisions of the ASME Code Section XI

9. Remarks (Applicable Manufacturer's Data Reports to be attached):

Receiving Information:,

Plate SS: Cat ID- 1153382;.UTC # 2945440: -

Plate SS: cat ID- 1153416; UTC # - 2112341 ::

Plate* SS:: Cat ID-!1443000;'.UTC # 2870072:' -

Pipe 1/2 in.SS: Cat ID 1153144; UTC /t,-2697679' Plate SS:: Cat ID-. 11!53383;* UTC :# 2118533. -.

Bar Round 3/4 in.; SS: Cat-ID -1437455; UITC # - 2876033 Bar Round '3/_8 in. SS!: Cat ID!* 1153321; UTC: # - 2957393 Rod Threaded: Cat ID - 37067;. UT:.C # 2882094 . - . .

Nut Heavy Hex: Cat iD'- 1395006; UTC # - 2944t845 ......

Rod Ground 5/8Bin.-SS:- Cat ID :*1466831;. UTC # - 2949002i-. -

,.:::*i".:," i i-."i"-CERT*IFICAE OF COMPLIANCE- .: -

We certify that; the, statements made in the report are correct and this* "*e

f-lA1*fr to the ofthe SMECode rule SetionXI.repair or replacement Certificate of Authorization"No;* M t i-i .:.,..:::..- :* :,. :". :.':-: ' ..

CETFCT F INSRVICE INSPEC:TION:... .:: ..

i, the undersign~ed;, holding ~a valid :ommrission :issuedi b~y the National Board. Of- Boiler.- and: Pressure..

SVesseli::nspe ors and t~he state of Province-of-: Illinois,: :.'.. and. employedl¢.bv HSB:GlbailstandardL lof>_T. have inspected the components describiedin ~thisioWner's Report during the period I ao to "L0*;.':-I :,-3/26/201,4:*. "." ,-, an~di state, that,to. the. besti of my knowledge, and: belief, th wnras perform~ed- _examinatio~n~s and, take~n-corrective measures: descri bed-in: this Owner's.-.

Report. in,accordan;e w~ith .thei r-qUi'rements, of.the iASME C~ode,. S-ct~nxioiA. -*-*?-*.;'!-*..i-* --

By. signing; this certificate' neither theInspector nor* his employer -makes.-any warranty, expressedl or:

irrijlied," concerning the .fxaminations and corrective measures described in this owner's R~epor~t, .'.

Fu rthermrno, th 'th*/ Inspector nor his employer, shall be. liable in; aniy manner for any personal injury or property-d~rge or *lloss *f any kind. arising from or connec~ecl wiith .tjisinspectijorj... *Li*i;

=_* _ :; ____I:":* .. :.. .. tJ Commissions *.(U1*-10""' f\AY 'j£ ,*; ',

Date ]jnjsninnat min,r 2, ! National Board, State, Province, and Endorsements

ER-AA-330-009 Revision 6 FORM HIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

1. Owner: Exelon Corporation Data Report No. RF-15-003

" ~Name . Date: 10/20/2014 965 Chesterbrook Blvd.. Wayne, PA 19087

~~Address " Sheet 1 of- 1 Clinton Power Station Unit: 1

2. Plant:.

Name

.RR3, Box 228, Clinton, IL. 61727 1623081-05 & 11

. .. '"-.. ' ..Address . Repair Organization P.O. No., Job No.

3. work Performed by: "Clinton Power Station Type Code Symbol Stamp: None

- . Name Authorization No: Not Applicable

!;,.....RR3, Box 228, Clinton, IL 61727

- Expiration Date: Not.Applicable i -:*" '. ,'. Address

4. Identification of system: NSX07 S"":Code Class 3",

5(a) Applicable Construction code" Pipe: 1974 Edition S74 Addenda N/A Code Case

.. :... * . .. Component: N/A Edition N/A Addenda ... N/A Code Case (b) Applicable Edition of Section XI Utilized for Repairs or Replacements' ASME Sec.: xI2004 Ed.; No Ad

.,(c)Section XI code Cases Used N/A "" " ..... . ..- , .":.-. .. .. .

6. detiictin f omonnt Rp 0redorReplaced and Replacement Components :"" .. .

i'Jame or l*am@ or ivianuraciurer NaTionalNo urner year Built* Hepalreo.or Replaced Code A~M~

.... Manuf*'cturer Serial Serial Number ManuTac*urer Number i*latlonal.

Board No Identification utner Identification --

Manufacturer

' "' .:'}i'*.'. :'.":*' , . . . ., . . . .Replacement Stamped ILLINOISPOWER PIPING SYSTEM N/A NSX07 1986 Replacement Yes 7.

Description:

Installed test lugs on OD surface on Line numbers 1SX27AB-14 & 1SX17AC-4".

8. Tests Conducted: Hydrostatic III Pneumatic II Nominal Operating Pressure [

Other LI Exempt [] Pressure: pi psi Ts Temp:

Test ep

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

9. Remarks. (Applicable Manufacturer's Data Reports to be attached):

Receiving Information:

Test Lugs - Cat ID - 1153391; UTC # - 2928069

..... . . . CERTIFICATE* OF COMPLIANCE We certify that the statements made in the report are correct and this Re1*=*t ***ofr to the rules of the ASME Code, Section )(I .. repair or replacement .. ",..

Type Code Symbol Stamp *~* IA, Certificate of Authorization No. 7'JA . - - ""

Signed Dae.D- 2 O"z "Owner.( _ner's~ ~~eeI Ttle , .

... i:'.[* *:'CERTIFICATE OF INSERVICE INSPECTION " .,,

I,. the undersigned, holding a. valid c:ommission issued by the National Board of Boiler and.Pressure.

vessel Inspectors and, the.State of: Province of_ Illinois>* and; employed by HSB Global. Standard_

of. CT_ '" . have inspected the components describ~ed in.tis Owner'.s Report during :the period

___:____*_,___"__ to- ... :.10/20/2014, , and state that to the best of; my knowledge and belief, tche' Owner'-.hFas perfo'rme exa/ iation and-takie n .'corrective measures described! in. this. OWner's: ' .i*.

Report in accordance, with 'the..requirements of* the .ASME Code,= Section~iI: XL .. ,**i-: ..: :!:: . .i*'

By signing: thisl certificate: nijther the. Inspector :nor, his' employer makes any warranty,: expressed :or*

implied,-conicerning ~the examiniations and correotive measures d*escribed 'in this ,Jwne,Ca ,~~',ep. .:..*-

Furthermorei neither..the Inspector"nor his employer shall. be: liable: in any* manner for any personal i or prope_-ty da mage or a, loSS of any kind arising from or connected with this inspection;.* injun/

____. ____ ______________CommiSsions /~3q// 4AM/C ... /ft ,,'g,3/4 1C

-. '.kY

.i,. ..-,* . . : ., . . . . National Board, State, Province, and Endorsements

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

1. Owner: Exelon Corporation Data Report No. RF-15-004 Name Date: 11/18/2014 965 Chesterbrook Blvd,, Wayne,* PA 19087 Address.

Sheet 1 of. 1

2. Plant: Clinton Power Station Unit: 1

.:. Nam..

RR3, Box _228, Clinton. IL 61727 *.. 1431142-01

.,*. . -- . Address Repair Organization P.O. No., Job No.

3. Work Performed by:* clinton Power Station Type Code Symbol Stamp: None"

Name Authorization No:: Not Applicable RR3, Box 228,. Clinton, IL 61727

Expiration Date:* Not Applicable -

::,: Address "

4. Identification Of System: NSX08 ,". Code Class 3~

5(a) Applicable construction Code Pipe: 1974 Edition : .S74 Addenda ...N240 Code Case

,: . , , * ,Component: 1974 Edition 5,,76 Addenda NONE. Code Case (b) Applicable Edition of section xI Utilized for Repairs or" Replacements: ASME Sec XI 2004 Ed. No Add

-(c) Section xI. code cases used, NONE : *.i:..:*..` *:. ;:i.;*;'-.. **

16. Identification* of Components Repaired or Replaced and Replacement Components- :

Name of Name of Manufacturer.- National Other.... Year Repaired ASME :

Component Manufacturer Serial Number Board No .Identification. Built Replaced or .:Code

" "' ;Rep!acement Stamped V Enertech 12389 NA 1SX019B " 1992 Replacement *Yes 7.Description:-

v- Replaced Valve. " '. . .

8. Tests Conducted: Hydrostatic 'II Pneumatic [] Nominal Operating Pressure [

Other [] Exempt III Pressure: psi Test Temp:oF

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

9. Remarks (Applicable Manufacturer's Data Reports to be attached):.

Receiving Information:

Valve - Cat ID *- 1146593; UTC # - 2962536

..."CERTIFICATE OF COMPLIAN!CE:...

We. ce~rtify/that the statements made in the report are correct and this *,p) o~Ct.W,, *r~ conform to the rules of the ASME Code, Section )(I. repair or replacement

-TypeCodeSymboiStamp .-. )MA;...i .

certificate of Authorization No. JA : '"

.Signed. tA*r * . z~ -,*,Y . ..Date Al-I4*" ,20i*

I, the undersigned, holding a ivalid co~mmission issued b h ainlBado olradPesr Vessel Inspectors and the State of Province of* IllinoiS':-: andemployed by HSB Global* Standard*

of _CTjiJ' have inspected the components described in this owner's Report during the period

. 2.L, Ii22AI o .*,.. :to 11/24/2014 ,. and state, that to the. best: of my, knowledge, and; belief, the Ow heras performed examinations and taken corrective measures described in,this Owner'si Report in ac~cordance*,with the requirement~s ofthe:ASME Code, lSectionxi :,XI. ' i iii:: ::

-By signiingthis certificate neither the inspector nor his employer makes' any war-ranty, expressed or ';;,

implied~ conc~erning the e~xaminations and corred.ivie~measures described in thk o wner's* Report.Lii i FUrthermore,: neither the Inispector nor his lemployer shall be liable: inany manerie for~ any personal injury or prp~ l'ng or a loss of any kind: arising from or connected 'withi this inspection> _* **

___________ -__ '____ "_-__" . Commissions Ri

'l / ] A3 N).,.Ci. 4*j_ l-/.*-I..

i-'*:,. ,.,'.'.'*:", i: " ..!*/' ,:' *' . ' ,":: :.:'T*-- - Dati~q~~si~~atre,20 Board, State, Pr-ovince, and Endorsementsl LINational

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASMlE Code Section XI

1. Owner: Exelon Corporation Data Report No. RF-15-005 Name Date:. 1/20/2015 965 Chesterbrook Blvd., Wayne. PA 19087

Address '.

Sheet , 1 of. 1 -

Clinton Power Station Unit: 1

2. Plant:

' " Name

.RR3,-Box 228, Clinton, iL 61727 . ... *.1769847-1.0

*-Address 7... "Repair Organization P.O. No., J.ob No.

3. Work Performed by: Clinton. Power station Type Code Symbol StamP:.None; Name Authorization No:: Not Applicable ..

RR3, Box 228, Clinton, IL 61727 Expiration Date: . Not Applicable :

Address.

4. Identification*of System: NSX05, .. .. " '.!":.i

- Codle Clas*s ,3.<..

5(a) Applicable Construction Code: Pipe: 1974,Case Edition S74 Addenda N/A...Code

" .. , : .... Componlent: 1974 Edition S 76 Addenda . N/A Code Case

..(b) Applicable Edition of Section XI utiilized for Repair;s or Replacements" ASME Sec XI 2004 Ed; No Ad.,

(c)Section XI code Cases used. N/A /:... , .: !:-*::..i .- " - .

6. Identification! of"Comp'onents Repaired: or.Replaced aind Replacement Comp~onents,;" !:!i:i:i' : .-

Name of .Name of :.* Manufacturer -:,National .. Other Year-, Repaired -ASME Component Manufacturer Serial Number "Board No ... Identification* Built Replaced or.. Code"*

' :'; ' i". ' :: i-:~i:.. '.* .* :. ,, Replacement Stamped P Sulzer Pumps 463565 .. . 1SXOl PC . .- ,2013 Replacement Yes 7.

Description:

Replaced Division 3 SX Pump., ""

8. Tests Conducted: Hydrostatic D] Pneumatic LI Nominal Operating Pressure I[]

Other !] Exempt LI Pressure: psi Test Temp:

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEME=NTS As Required by the Provisions of the ASME Code Section XI

9. Remarks. (Applicable Manufacturer's Data Reports to be attached):

Receiving Information:,

Pump: Cat ID 1444228; UTC.# - 291[6867 Bolting: Cat ID- 0037092; UTC # - 2959378.

Bolting:* Cat ID - 1151725; UTC # - 2110777 '

' ...- * . * *' .CERTIF=IC~ATE OF COMPLIANCE.

We certify that the statements 'made in the report are correct and this *~"*>£ A{*',-conform to the rules of .theAsME Code, section )xI::.. " . repair or replacement . .

Type iCode Symbol Stamp / IiA',.*

Certificate of Authorization No. *I!A.: .

Sign~d: ?; ....* :**""r *°Ti*"**'vDate, I - ,2o0 5 I, ithe undlersigned, .holding a valid. commission lissu~ed by the National. Board of.Boiler, and. Pressure.

ieseVessel Inspectors'I* and the.State ofno*..... Province of- Illinois '-**"and employed!,by. HSB Global Standard of--.__CT .have inspected the components described, in.this: Owner's Report during the. period 9 '*to::i.L*: *12812O15I**: : ", and state. that to the~best odf myi knowledge and belief, the wne.ha... performed :examinations and taken corrective measur.esi described :in-this Owner's* .*.

Report ini aeccordanice' withtheirequirements of .the :ASMyE Code,' Section XL.."..*:.: : :~. .:ii:. }i.*,*! !..

Bypsigniong) this certiiamnintheIonspend:ornrechive moeasres maesie any wrathi OwxpressedReo~rt.

Futem ,~te enspector or hbis employer sha~llbe liable inyan~manner for any personal iur or. p pe / a*d~nge:* loa.ss of any kind arising, from or connected witlj. this' inspection. -"*

"L . - '. Commission~s lJf34 I ..o':1 Ai ic*.. P ]

Date-..~ iLs~'r' t~ hfr.. *, 20 _-. .. "Natiornaf Boar-d, State, Province, and Endorsements" I.

ER-AA-330-O09 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As ,Required by the Provisions*of the ASME Code Section XI.

1. Owner: Exelon Corporation Data Report No. RF-15-006 Name ,., : , Date: 4/25/2015 965 Chesterbrook Blvd.. Wayne. PA 19087

Address " Sheet 1 of 1

2. Plant: Clinton Power Station Unit: -1

" .* ,'/ Name :. ; . .

RR3, Box 228. Clinton."IL 61727 NW/S Traveller 10-4 P0 456045

'" , : *Address .... Repair Organization P.O.: No., Job No.

Type Code Symbol Stamp: None

3. Work Performed by: Clinton Power Station

' ' Name Authorization No: Not *Applicable*;

. ".RR3,.Box 228, Clinton, IL 61727 ...Expiration Date:* Not Applicable

'Address

4. identification of System: NA "i,"i?-:iCode Class 1 5(a) Applicable Construction Code :Pipe: N/A Edition .N/A"Addenda N/A. Code Case

:.:.!.' ...*. : Component: 1974 Edition S76. Addenda NONE Code Case (b) Applic~able Edition of section XI Utilized for Repairs or Replacemients ASME Sec XI 2004 Ed; No Add (c) Section)(I. Code Cases. used: NONE '.":;

6. Identification of Components Repaired or Replaced and Replacement Components :--:.*i,,..'.- i Name of Name of Manufacturer ."National Other' Year Repaired, ASME i Component *.Manufaoturer Serial Number ' Board No .".'Identification Built Replaced Or: Code, .

. . .. * :., .. ,-. ::-,,-, :, *,:: ', *.: Replacement . Stamped

-V OIKKERS '. 160537 ,42 SPARE SRV 1979 Replacement .Yes 7.

Description:

Replaced Spring. It came from another Clinton SRV S/N 160539. Spring S/N is 263065 57.

8. Tests Conducted: Hydrostatic [] Pneumatic LII Nominal Operating Pressure D]

Other El Exempt [] Pressure: psi Test Temp: oF

ER-AA-330-009 Revision 6' FORM [115-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI 9, Remarks (Applicable Manufacturer's Data Reports to be attached):*

See NWS Technologies NVR-1 Report. *

* , CERTIFICATE OF COMPLIANCE We certify that the statemen~ts made* in the report are correct and thise-; **GE *_ 3conform to the rules of the ASME Code,.Section XI , . - repair or replacement".

Type Code Symbol Stamp '.: NIA:--: '" "

Certificate of Authorization"No. i'k-I A ..-. -

signed:... .- kaiv. * .a."* 4 :.'. l>,*L,* *y Date %- *--LJ ,201¶

..- owner( ,towner'Dei~ee, Title* UJ':::....

I, t~h'eundersigned, holding avai' c.=~i~ommnission. issu~ed by the National. Board of Boiler and Pressure '

iVessel insp ~ctors and' the State. of.. Province. of Illinois: and,.employ~ed, by HSB .Global .StandardL iof'*!'

__ . :: have ins*pected the components described in'this. Owner's Report during, the. period

~.' S". toi::: .4/25/2015.

'..... .. i.l. *..-..,and;.state that to thiebest of.my. knowledge and belief, the,-Owner- Ias performedeaiain n aen corrective mreasures described in. this 'Owner's*::.-:, .

SRep~ort iin accor~dance with' the: requir~ements :of the. ASME.Code, *S~ectin XI"::-*i.. :-:,/ !;:!"";i: i:;=;

By. signinig this certifcat!e neithier the:Inspector nor, his. employer makes. any warranty;, expressed or;:."

im pIied,-cdncerfi."e; examination.s and: corrective-measures~described in.this Owner's :Reportj..,... ..

Flirt er ,n rithietthe i spector nor :his -employer shall! be lialble, in any mannier for any; personal injury.

or p lop ait'/gd ralo*:" Io' f any'. kind .arising from or connected *wi~th thisinspecton...-;': "

__"__. ______-_____'______.._-"_ Commissions .B"*"q** "*4C !""ta' "

Dat . /n ." - -N.t.. onal Bor, State, Provice, and Endorsements":

ER-MA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

1. Owner: Exelon Corporation Data Report No. RF-15-007

. Name Date: 4/25/2015" 965 Chesterbrook Blvd.. Wayne. PA 19087

' ".Address '" Sheet, 1 of ,1

2. Plant: -Clinton Power Station Unit: 1 -

-. '.-. * .. . .. Name. , ,. .

RR3. Box 228. Clinton, ILi 61727 "" NWS Traveller 10-11 P0 456045

;:,' - :" * : ,'Address Repair Organization P.O. No., Jaob No.

3. Work Performed. by: Clinton Power Station Type C.-ode .Symbol Stamp:. None...

-. . .. ..

Name Authorization No: Not Applicable'

""RR3, BOX 228, Clinton, IL 61727 , Ex..

piraiionDate: ..Not Applicable ,

' ", :. .. . . ,Address

!Code Class I

4. Identification of System:' NA "

5(a) Applicable Construction Code Pipe: N/A Edition: N/A Addenda' N/A Code Case

.,!'.i;:: . -Component: ,1974 Edition-: S76 :Addenda .NONE Code Case (b) Applicable Edition of Section' XIUtilized for Repairs or R~eplacements.'-- ASME Sce-XI 2004---Ed; N---o Add*

S() Section xi code Cases used-: NONE ;*"]-..: " '!. - . ..[.[,:. f !* .* , ,.. . - - . ,

6. Identiflcation' o~f Components. Repaired or Replaced and Replacement Components..,-, , . :":'.!,/ . .

Name of . Name of Manufacturer *National .,-Other ,* :. Year* Repaired. :.ASME.

Component Manufacturer ~.Serial Number "Board No Identification . *Built Replaced or Code..

: :: i.*:,; " *" '* " " ' Replacement ;Stamped

V DIKKEFIS , "160946 " 239 SPARE SRV 1979 Replacement Yes '

7.

Description:

Replaced Spring. Spring S/N is 263095 32. Installed (1) helicoil,

8. Tests Conducted: Hydrostatic L] Pneumatic [] Nominal Operating Pressure IZ Other D] Exempt [] Pressure: psi Test Temp:oF S

ER-P.A-330-009-Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

9. Remarks (Applicable Manufacturer's Data Reports to be attached):.

spring came from another Clinton SRV S/N 160790. Spring S/N is 263095 32. Installed (1) helicoil, Cat ID 1141557 2; UTC 2107339. See NWS Technologies NVR-1 Report,.

"CERTIFICATE OF COMPLIANJCE -:". ". ! : .*

We certify that the statements made in the report are correct and this* R-p1 * ,* niYconform to the rules Of the ASME Cde Seto X-, - *" repair or replacement,., .:

Type Code ,Symbol.Stamp iJ:*:i A il[:'I ": . .' -

Certificate of Authorization NO. !*" 5kI A: ...

Signed . -:: *" . : "r***** Date '+.,'--- ,20! S Vessel :inisp~ectrs and tihe State of,Pro6vin~e.ofi~.- Illinois ii*:i:i:'*and employed byi:: HSB.Global Standard*

of__C:. have' inspected" the componens idescr!ib~ed i~n this bestof Owner's !Report during the period W,.

I~ J to* 4/25/20015 , and istate that to the my knowledg eand belief, th w* hsprormed !examin~ations and tken c*orrective' measures descri!bed in this Owne~r.'s~i..:::,:

..RePort ini accordance :withl the. requirtements* of* theeASME Codei:,Secton iXI.::*;~:i! ii:?i*i. il..:.i:**i: !"':. : .i

!By signiingl thi~s certific~ie! neither th-e .Inspecor .nor: hiiS;em'jloyer makes anry warranityiexpr~essed .or:!i :

Furt er or ,ne the*r t e Inlspecord* nor.:his employer' shiall b~e liabl in:.ii,!any: manner: fori anhy p~ersonal injury or-p mope~i iam e o alos of* 0 a ny kind* arisinggfrom> oir conne*.ctd with. t(hi insidpecioni.: L*iI .,

Date n'p * '_i g

... dn..,:: ." .. : . ' :,.i...., .__.._.National Board,.State, Province, andl Ehniorsements. .

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI'

1. Owner: Exelon Corporation Data Report No. RF-15-008 Name- . Date: 5/3/2015...

965 Chesterbrook Blvd.. Wayne, PA 19087' Address Sheet .. 1 of. 1

2. Plant: Clinton Power Station . unit: 1

, . i .. " .. '. Name * .

RR3, Box 228, Clinton,. IL".61727 - NWS Traveller 1'*-2P_ PC) 45Rrl4*

................... I V t*VV I*

"*"' ","' '::"-""*" :""i ! A@dress ..... ;i .:: .. . Repair*Organization P.O.. No., Jlob No..

3. Work Performed by: Clinton Power Station ______ Type Code Symbol Stamp: None":

."i ".: ... - : .*," i. . Name -. Authorization No.: Not Applicable RR3, Box 228, Clinton, IL .61727. .. Expiration*'

Date:, ' Not: AS5Plicable

... *-:," 'Address

4. Identification of System: NA: ,,i: SCode"C-s 5(a) Applicable Construction Code Pipe:. N/ N/A Addenda N/A Code Case AEdition

.. ... "Component: 197 4 Edition, 576.Addenda :i- N/A Code Case.

(b) Applicable Edition Of. Section .XI Utilized for Repair's or R~eplacements ':AsME Sec xI 2004 Ed;: Na Add.

(c). Section xi code Cases used N/A ' "'"' ".. " ;',,.**. -* "* . ..

6. Ident~ification' of Components Repaired or Replaced and Replacement Components " '*:, :":i .,

Name of Cornponent Name of Manufacturer" 'Manufacturer Serial Number "Board - NationalNo , -. identification

.Other .. , Yea'r Built .Repaired Replaced or.. " .'Code ASME

"*;.".'.: .. ,: . ' *: " * , :. ' '., . . - .. ... ". Replacement*

" i" Stam ped V DIKKERS 160941 188 SPARE SRV 1979 Replacement Yes 7.

Description:

Replaced Spring. Spring S/N 263095 64.

8. Tests Conducted: Hydrostatic El Pneumatic [] Nominal Operating Pressure Ill Other LI Exempt l[] Pressure: psi Test Temp:

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS.OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

9. Remarks (Applicable Manufacturer's Data Reports to be attached):

Spring came from another Clinton SRV S/N 160781. See. NWS Technologies NVR-1 Report.

CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this ~e 7 ) W'*..*YVc~nform to the rules of the ASME Code,Section XI,... repair or replacement Type code Symbol Staip- ji '4A Certificate of AuthoriZation. No. N' ) Pi * "

Sigied -*,*

. "E.*.=vu* ,v-Date' j:- - , .20 %'

" ' '... CERTIFICATE OF INSERVICE INSEC-O I=,the undersigned, holding a valid: commrission, issued by the National. Board of Boiler and Pressure.

Vessel Inspectors and the-State of Province..of Iinois-* "and employed-by HSB Global Standard_

of __CT.": .- 'have inspected the components described, in this Owner's Report during the period ISi .. to*i. ' 5/3/2015;"..

3P-L/* , and state that to the best of my knowledge and belief, the Ow~er h~s performed examinations and taken corrective measures described in this Owner's" Report in:accordance with the requirements~of:the ASME Code,* Section.X!":I .- '.:. .""

By signing, this lcertificatel neither the Inspector nor his employer* makes: any warranty, expressed or::

implied,-. concerning theex*aminations and :corrective-measuJres; described: in. this Owner's* Report....

Furthermor*-aeith~er'~t~e inspector, nor his employer shall -be liab~le inany manner for any personal injury or propert' ca~ e q~a loss of any kind= arising from or connected with this inspection. ' ,"* .

_.____ {)________________*_..__ Commissions jIo9* A\J*-T 1 "c-ulI')&

Date fnsp~ner-'d Sianah~re. , 20 " ainlBad ttPoicadEdree National

" *".-, * * :Board,

....... State,

. . .province,

. .... * ... and Endorsements

.. *' T- ", . , "

ER-AA-330-Q00 Revision 6 FORM [N1S-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS "As Required by the Provisions of the ASME Code Section XI

1. Owner: Exelon Corporation Data Report No. RF-15-009 Date: 5/18/2015 965 Chesterbrook.,Name..-: Blvd.. Wayne. PA 19087

.. ~Address - ,Sheet 1 of 1

2. Plant: Clinton Power Station Unit: 1.

... ." .. . Nam e -. .

RR3, Box 228. Clinton, IL 61727" 1688815-01

'

Address RePair Organization P.O. No., .lob No.""

Type Code Symbol stamp: None.

3. Work Performed by: Clinton Power Station Authorization No: Not Applicable

" "- Name RR3, Box 228, Clinton,. IL 61727 Expiration Date:. Not Applicable

.,..Address

-. . .... Code Class .2...' , '

4. Identificationof.System: NRI0O ..

5(a) Applicable Construction Code. Pipe: 1974 Edition nmer 1974 Addenda N/A Code Case

" Component: -1974 Edition S74 Addenda .N/A Code Case (b)'Applicable Edition of Section XI Utilized for Repairs or Replacements ASME Sec XI 2004 Ed, No Add (c) Section XIco~de Cases used .N/A i": **.- . : - ::..*

6. Identificatioriof Comfponents Repaired or Replaced and Replacement Components' Name 0?

Component Name 0? .-

'.Manufacturer Z *Mafluracturer Serial Number National Board No Utner Identification

-- )-t BS&BSAFETY[ 81001839-2

*-.*.. '*i*- . ,.

i 7.

Description:

Replaced Rupture Disk.

8. Tests Conducted: Hydrostatic [] Pneumatic [] Nominal Operating Pressure D]

Other D] Exempt El Pressure: psi Test Temp:

ER-AA-330-009 Revision 6 FORM NIS-20OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASMHE Code Section XI

9. Remarks (Applicable Manufacturer's Data Reports to be attached):

Recieving information: ..

Disk: Cat ID 179922; UTC Number - 3073815

' " CERTIFICATE OF COMPLIANCE we certify that the statements madle in the report are correct and this *.p\&L. LMew.i conform to the rules of the:ASME Code, Section xi. repair or replacement.

Type Code Symbol Stamp N')A...* :.. .. ..

Certificate of :Authorization No. N.);A. !. : -.. : -i Signed . .. *J' . ,. ,.**... "' ' ....- Date :: " *.I-. 201 *'..

. ,..' owner or ose's D~ee,(:.t~e. ... "

I, t~he uniders*igned, holding a 'validcommission issued byi the National.Boardi of Boiler: and Pressure, Vessel.Inspectors and the State of.Province of Illinois..and.employed.by.: HSB Global: Standard_.

of: __CT~ :*:'*."have inspected the components, described in this Ownr'is Report during the period

"*l' to*

'.-2/t2"* 15 ', and staite that* to the bestof my knowledge and belief,.

the Own r h s. performned examinations and taken ~corrective measures, described :in this Owner's-.",

Report ini:accordance .with tche* requirements- of ,the ASMEECode, Sectioni.::::i X I". -::'*;!.-i:,..- :*!:.: ... . ,

By signiing this certificzate neithier ~the .Inspector* nrohis :employer makes,.any warranty, ~expressed or.:* : .i ir.piiedi*.concerning ithe -exanminations and cor~rective. rfieasu~res described iin: this 'Owner's R~eport..:' ".'.

Fu~herm~f ei e tI~nsp~ector nor. his ~employer :shall e-ie-a-ble inh-a-ny manner. for ~any, personal injury :

or propert da-i e.Or.: o0sS:of any kinidarising from- or connected. vyh this: ins p.ectio r.--.. *:.*'.,"/

4

.______._____"____.___.I., . ! ":" " Commissions k) g* b ,*cI. LJ,QC..*j "I/ .* ,: -.

,Date :no * * - -'- 20L__ . " "'National Board, State, Province, and Endorsemfents ':

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI"*

1. Owner: Exelon Corporation Data Report No. RF-15-010 Name Date:. 5/27/2015 965 Chesterbrook Blvd., Wayne, PA 19087

, Address Sheet 1 of Clinton Power Station" Unit: 1

2. Plant:

. " ': ... " " *Nam e . ":,

i "

RR3, Box 228, Clinton, IL 61727" '- 1688818-01

" .: . ,

Address . *. .Repair Organization P.O. No., Job No.

3. Work Performedl by: Clinton Power Station Type Code Symbol Stamp: None'

... ."Name Authorization No: Not Applicable RR3, Box 228, Clinton, IL 61727 ;Expiration *Date:, *Not Ap~plicable ""

" ;.: " * :Address

4. IdentIification of system:. NRI01 : * " : .. Code Class 2 "

5(a) Applicable. Construction Code .Pipe: 1974 EditiOn Summ 74 Addenda N/A Code Case

0 ;* Component: .- 1974 Edition Summ 74 Addenda*. . N/A Code Case.

(b) Applicable Ed~ition of s~ection XiUtilized for.Repairs or ReplacementS ASME Sec--I 2004 Ed; No Ad.i (c) section XI code cases Used ."N/A"*:!i i : =:.,:"*.::*,.:* ,:* * **

6."Ident:ification of components Repaired or Replaced and R~eplacement components; Name of Name of Manufacturer National *.*Other .. "....Year Repaired -ASME ICompon'ent 'Manufacturer ' Serial Number *Board No :Identifioation. Built Replaced or '-.Code

' * ?'. .. : ....:ii: .

1 ... Replacement Stamped

'*--- " BS&B SAFETY 81001839,2 NA " 1E510002 . 1984 Replacement. Yes

~IAYI 7.

Description:

Replaced Rupture Disk.

8. Tests Conducted: Hydrostatic [] Pneumatic [] Nominal Operating Pressure III Other D] Exempt LI Pressure: psi Test Temp:

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S RE*PORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

9. Remarks (Applicable Manufacturer's Data Reports tohbe attached):

Receiving Information:

Disk: Cat ID- 179922; UTC # - 3073815

.CERTIFICATE OF COMPLIANCE..

We certify that the statements made in the report are correct and, this

epi* tvdew conform to the r~ules of the ASME Code, Section x)q "- repair or replacement

Type cOde Symbol Stamp tJA A ,. "'"* :

Certificate of Authorization No. N I A" ,

Signed v*, afrv e ~r ".Date . .-

21 , 20I'=*

I,. the UnderSigned, .holding a valid commission issued bly the National Board -of Boiler. and Pressure Vessel Inspectors, and the* state of Pr-ovince ofi Ilinis-- and. employed, byv? HSB Global: Standarid*

of __CT':- have inspected' the comiponents: describ~ed, in th'is Owner's Report, during .the period

' to to1 :.i6/2/2015:t .1 '7, ,and st~ate that to the: best of. my knowledge and belief, the Owr er hias performed examinations and taken :correc-tive measures described in this Owner..;:",'s '::.

Report in accordance .with the.-requirements of .the ASMYE, Code,, Section XI~i., .! ii,~::._!*ii:;;".;: .

B~y signing this certificate neither the Inspector- norhi~s, emplioyer makes any Warranty, expressed ori .

mp.!iedco~ncern rt e :examinations andlcorriective* mfeasur/es ldescribed' in ti~hs OWner's Report.': : ..

Eu e oreiR.*th-thie *Inspector nor hlis employer shiallbe liableiln anymanne~r fo~r any personal.,injuryi .,

or: op arn~ag rf.alo6ss of any kind arising from orrconnec-ted withi thiis inspedion*.:i.* ,I i .

________________ Corrnmissions }*lF** *hiT *L.*.*/*

Date_ r'..... r -rnt , 20 - ... . Ntional

' ord State, Province, and Endorsement:

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

1. Owner: Exelon Corporation Data Report No. RF-15-011 Name. Date: ' 6/4/2015 965 Chesterbrook Blvd.. Wayne. PA 19087 Address of 1 .

Sheet 1

2. Plant: Clinton Power Station unit: 1i

: .. .. Name .;. ..

RR3, Box 228, Clinton. IL 61727 . .1652678-14

. ..... Address Repair Organization P.O. No., Job No.

3. Work Performed by: Clinton POwer Station "Type Code symbol Stamp: .None..,.-...

*.. , .. "l"'l "* Namel Authorization: No: Not Applicable""*--

.RR3, Box 228, Clinton, IL 61727

-:Expiration.Date:, Not Applicable .,.-

.:. Address

4. identification of. System: NSXO7.:

, :-: odeala ss 3 7 Arronl

'1m. .II C *" ' pr-c 5(a) Applicable Construction Code Pipe: 1":97:4 Edition 5 .I,*ll I II I I * " I" II!,.l*.ll,,*l l',.4'F.Jl

?.i.,.'.*'.-.Component: . -. N/A Edition. . ! N/A Addenda. :-.:N/A Code, Case (b) Applicable Edition: of Section"XI. Utilized for Repai rs Repaerhen__ASMSe __1_0__Ed __oAd (c)Section XI code Ca:ses Used.. .NA or:"..i*:'.::*:*

R.eplacements..i~i:: ASMEii.-.:,,*' Sec XI:200 Ed No Add.

6. Identification of.Components. Repair:ed or.Replaced and..Replacement Componenits :..i-. .:". .:..:

Name of. . ... Name of :. Manufacturer.. National. , -;Other .:=.,:.. YearI' Repaired ASME*

Component Manufacturer:;. .Serial Number Board No Identification. , Built *.:Replaced Or Code

" '":" :*"?:: ',' *: "l*'/ . Replacement Stamped.

Pipe .Southwest Fab .N/A

. .'. *NA " Nsx07' ... 1984 Replacement Yes" 7.

Description:

Install test lugs on OD surface on Line 1SX02AA-30". l* :Jl 8, Tests Conducted: Hydrostatic II Pneumatic 'I] Nominal Operating Pressure II Other E] Exempt [] Pressure: psi Test Temp:

oF

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACE=MENTS As Required by the Provisions of the ASME Code Section XI

9. Remarks (Applicable Manufacturer's. Data Reports to ibe attached):=

Receiving InFormation:..i.. .

Test Lugs: Cat* ID - 1'153391; UTC# - 2928069.

r - " ," 'CERTIFICATE OF COMPLIANCE . .

We certify tha.tthe. statemen-ts m~ade in the report are correct and-this RtpX.-v*Lwf :conform to the rules of the-ASME Code, Section Xt!i .: i .. repair or replacement.

TyPe Code Symbol .Stamp.._ I[A-:"-..'* .-. :*-,.*-

certificate of..Authorization No.: N lA . -**-:' - * .I1 .: : I:.**' :I' isigned .:.. :- i :. *...!; .. *,.y~~* .. D t<G :Iy " 0 .

I,. the. under~signed, holding, a. valid. commission. issude by:the Nationial Board"0of Boilier, and P~ressure... *.

Vessel:Insp~ectors and :the .Stateof Province o*f Ii:****nois :`:an~d employed *by HS*FB *GlobalStandardL*

Of.:" CT/..*":: '*~-',.have" inspecte~d: the components .described* in:this .Owner'ssRepodrt during ,the period

-'/---4.,l*I

- " o , "'6/4/2015.: '-: -*, and state that to the best of-my knowle~dg eand b~elief, the Owne has perfor'med examinations and*taklen orrective mrieasures dcescribed .inhi;tis .Owners:L...;!i:..-

Rep~ortiin' a*ccorda nce,with, the: requirements*of -the ASMECo~dei~Sectoni.;*::.:!. XL :.i.i~i -. .*i!ii: .i *:. i'i*.i By signinig this certificzate' nei-ther th;de Inspector:n6ri his lemployer-makes any iwarrantn*"expres~sed ogr.:i !

-implied*;.,concernind-the examinationS an.d_Prrective;m~easu"r~e~sdesc-ribed fri this Owner's R~epor:,t'L.: .

FUrthertsnp,*e ,ei er: the ins'pector nor, his employ/er.sh'all-Ibe 61iniia-ny-ma*n'er*

liabl for anhy p~ersonal'injury*

-d mgeo6r*. loss* ofany kindl aris*ing* from or connected with'* this, inispe'ctionr..: ,',. .. . *,.:

'or p re'p~

Date. Tn'" rtn'h /

~IgO'.*an~irp :: ', 20.'t*i: !. . :'atonal:

N Board, .tt~e, Pmovince,' and. Indorsemen*.' .

-W

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI"

1. Owner: Exelon Corporation Data Report No. RF-15-012 Name* Date:* 6/8/2015 965 Chesterbrook Blvd., Wayne. PA 19087

,',* :Address .

Sheet 1 of 1___

Clinton Power Station unit: 1

2. Plant: * * "-'~Name;. . :* . .

RR3, Box 228, Clinton, IL 61727 1689063-01

*'. . .. ,. *-*:: ~i-!Address , . .

Repair Organization p.O. No., Job No..'

Type Code Symbol. Stamp: None ..

3. Work Performed by: Clinton Power Station Authorization No: Not: Applicable.

...' :. - ..: i,* -" . " ",., :Name ,

,RR3, Box 228, Clinton,-IL 61727-Expiration Date: Not Applicable ,

. "-' ... ' *-Address .-. "

4. Identificat~ion of system: NSCOl . . ii i iCode Clas 2 5(a) Applicable Construction Code Pipe:

1974 Edition S74 Addenda. N/A Code Case

.i-.:

i :i

ii* Component:

1977 Edition Summer77 Addenda .

N/A Code Case (b) Applicable-Edition of Section XI Utilized for Repairs or Replacements. ASME Sec. XI 2004 Ed; No Ad (c)Section XI ode Cas~esused N/A ' : : ;: ..

6. Idenitification :of Comiponents Repaired *or. Replaced anddReplacement C~omponents;"- :,"': ". :

Name of.: Name of ... .Manufacturer *National ... Other.:... Year *Repaired ASME Component- -Manufacturer . .. Serial Number - Board No **Identification . " Built Replaced or Code--

' *:*:=,:*

' .i.:'ii!'i:.' . ...... ..-.. * . ,.,- .*.:, - "i.* Replacem ent. Stam ped ,

IV A.G.Cr'osby N99660-00-0005 .N/A 1C41 FO29A 2015 Replacement Yes.

7.

Description:

Replaced relief valve for Inservice Testing '"" " ....

8. Tests Conducted: Hydrostatic E] Pneumatic [] Nominal Operating Pressure []

Other D] Exempt III Pressure: pi psi Ts Temp:

Test ep oF

.ER-AA-330-009 Revision 6 FORM NIS.2 OWNER'S RE*PORT FOR REPAIRS OR REPLACE=MENTS As. Required by the Provisions of the ASME Code Seclion XI

9. Remarks (Applicable Manufacturer's Data Reports to be attached):

Receiving Information: .

Relief Valve: Cat ID - 1389688; UTC # - 3086430 CERTIFICATE OF COMPLIANECE We certify that the statements made in the report are correct and this Re,*,v,,,l conform to the rules of the ASME Code, Section )I. repair or replacement Type Code Symbol Stamp... I Certificate of Authorization No, )%*J) A ' ..

Signed:- I-.\,4 I,,*',--- Date ._*- 201__..__

~CERTIFICATE OFTINSERVICE IN~SPECTION*

I, the undersigned, holding a valid commission issued by the National Board. of Boiler anid Pressure Vessel Inspectors and: the stateof. Province of.. I llinois.* and. employed by. HSB Global Standard_

of I I " "have inspected the components described in~ this owner's Report during the period

. -:iI.*I* o£* to. 6/102015 - / -, and StateI that to thlebest o)frmy- knowledge and belief, the Owner has performed examinations and taken. corrective measures~described in this Owner's.

Report. in.accordance-with the requirements of the ASME Code, Section XiL..i:,.i ;,~~*!i-:..- ..

By signing this: certificate neither the Inispectofr nor his employer makes any~warranty, expressed! or.i

... *..ped,.c.n,.eninot_*4exa.minat.ons~and.corrective measures described in this. Owner' R.!?eport ...

Fute S nihr,. Inspector nor= his. employer shall be-liable ini any manner, for any personal injury orpr er** m~e-o a loss of any kind arising from or connected with t~his: inspection- ' - .

'. l:,:.*i/l

.?-*f * :'i.- . commissions~IJ!.o,=)*,1/\fJ.J.J*) c* 1.AL.I".*

Date-.. Natinal Boar, StateProvinceeand.Endrsement National Board; State, Province, and Endorsements

ER-MA-330-009

, Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the *Provisions of the ASME Code Section XI

1. Owner: Exelon Corporation Data Report No. RF-15-013

' "" . Name* Date: "6/15/20 15 965 Chesterbrook Blvd.. Wayne, PA 19087

....Address Sheet 1 of .- 1

2. Plant: Clinton Power Station " Unit: 1 Name RR3, Box 228, Clinton,* IL 61727*,. 1712186-02

r.. .. ' Address , .

Repair Organization P.O. No., Job No.

Type Code Symbl~o Stamp: None

3. Work Performed ,by: Clinton Power Station

,, .*. . Name Authorization No: Not.Applicable

-RR3, Box 228, Clinton, IL 61727 Expiration Date: Not Applicable .

4..identification. of Syistem:; NRI03 i*:,'. .-,i

.-.*Code Class.,1.

5(a) Applicable Construction Codei~. Pipe:,. I VT7A C,4il4.-~... rd/A ~ ~

. ...... . .. , Component: 1974 Edition S74 Addenda N/A Code Case (b) Applicable Edition of SectiOn :XI Utiiized for.Repairs or Replacements :ASME Sec x1 2004 Ed; No Add (c) section XI code Cases iusedi' :N/A'.. .' ...

6. Identification of Components 'Repaired ,orReplaced and. Replacement Components .- .-.

Name of. -Name of." Manufacturer 'National Other Year Repaired ASME Component Manufacturer Serial Number Board No Identification Built Replaced or, Code"

.' "i ...' "*':.,'. :- !.::*..ji'!, 'Z.,Replacement Stamped PP -, ILLINOIS POWER . -PIPING SYSTEM NA NRI03 1986 Replacement ,yes..

7.

Description:

Replaced Bolting due to not easily removed and had to be cut out for refueling activities.

8. Tests Conducted: Hydrostatic [] Pneumatic [] Nominal Operating Pressure [

Other III Exempt [] Pressure: psi Test Temp:

oF

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLAC*EMETS As Required by the Provisions of the ASME Code Section XI

9. Remarks (Applicable Manufacturer's Data Reports to be attached):

Leak Check was performed.

Receiving info:,

Studs: Cat./D - 1396465; UTC # - 3080061.

Nuts: Cat ID - 1394-991;. UTC # - 2953628

" ..... CERTIFICATE OF COMPLIANCE We certify that.the. Statements. made in thie report are correct and this" R~e?) xc~t 0.T**,onform to the rules of the ASME Code, Section~ XI..repair or replacement,-

.Type Code Symbol Stamp N I~A--" . *-

Certificate of AuthoiztonNo- "A

.iged:.-i",**

i.: ... .F_,*,* e" .Date-: " . .,.20. %*

Own~ ro nerfr.Desig~ee, Title." " . : " : ".. ...---.

-- - CE*RTIFICATE: OF IN*SERVICE INSIPE:CTION*." :*!.:i!* ..

I, t*he undersigned,: hol.Idin~g !a.valid. commission' issued: by the: National Board. of Boiler and Pressu~e*.

vesselI s ectors and the State of Province of Illinois:*= and. employed,* by' HSB Global; Standard*

of __ -. have inspecte~d the componen~ts described in this *Ower'es Report during the period

.{- tO. .. 6/15/2015-. : ,i-.:andstate tlhat to the, best of my knowledge and belief, the0 n'e* has,performed examinations and~taken corr~ective :measures described in this iowner's:*.,:. :.

R'ep0r- iniadcolrda~nze, With the requirements o.fthe.ASMkE Co6de, Section XL*.;***:.)!**.*.`ij::::!.::i ..*i .

B*: sig-ning *this *er*tificte neithr the rInspectornor his-*employer make-ia'ny: wa'rran,,expressd'or6.

implied, ~concer* - the..examlinationis.anhd- corrective m~neasu res :describ~ed in this Ow0*ner's Re~po~rti:., -...

Furth *rA eith r the InsPector nor-his :em ployer.. shall be i~able in .any mannier for ~aniy personial injury or: properj*\jrag or a loss of,any-.kind arising from. or coniiect~d:~t~bS~n wn:*- is's"ecI"*-r

-.t.I ./ _ ._:..::.=-".Commissions~b~(!o*:

. k.J:.i*z)*

Date.-. Tn~nPr-tnr' Slgn~ti rp ____ NaioauBarStte roine ad-nore:

Nai:ional Board/State,: Province; and EndOrsemen!*

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

1. Owner: Exelon Corporation Data Report No. RF-15-014

. ~~Name,, . . , .Datce: 6/22/2015 965 Chesterbrook Blvd.. Wayne. PA 19087 Address Sheet 1 of 1 Clinton Power Station Unit: 1

2. Plant:

" ':,

Name . . '

RR3, Box 228. Clinton, IL 61727* : " 1689057-01 S Address :...- Repair Organization P.O. No., Jlob NO..

Type* Code Symbol stamp: None`*

3. Work Performed by: Clinton Power Station

,i . .... Name Authorization No: Not Applicable.

... RR3, Box 228, Clinton, IL 61727

. :'*" ,'.- - , ' . Address ExiainDt:Not =Applicable 4, Identification of System:.NSC01.. . Code lass 5(a) Applicable Construction Code Pipe;: 1

974 Edition* s74 Addenda NONE CCode Case

,.. ....-.. i: :

.: .i.;Component:- 1977 Edition ::.:.S77-Addenda. .,: NONE Code Case

!(b) Applicable Edition" of Section..XI Utilized for Repairs or Replacements :AsME Sec XI 200*4 Ed;"No' Add .

(c)Section XI codle cases Used, ,N/A:"" ."".:i:. .;":i.,i. . i i. ' .. '. .. ;.- :. . . .

6."Identification of Componenits Repaired or.Replaced and Replacement Com~ponents :: -"

iName of Name of " Manufacturer :,"National Other .. ;,Year Repaired *ASME Component Manufacturer Serial Number ,Board No 'Identification Built Repla~ed or,' Code

-'-='.i

-" :; ."- ;*i . ... ' i .: .,- : Replacement Stamped "V *.CONAX - 70 ,'. N/A " .C41 FOO4B 76 Replacement Yes CORPORATION ."*., * :.

7.

Description:

Replaced Trigger Assembly.

8. Tests Conducted: Hydrostatic II Pneumatic [] Nominal Operating Pressure [

Other 3] Exempt El Pressure: psi Test Temp:oF

ER-AA-330-O09 Revision 6 FORM NIs-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

9. Remarks (Applicable Manufacturer's Data Reports to be attached):.

Receiving InfOrmation:* "

Cat ID " 1148279; UTC # - 3075919

, CERTIFICATE OF cOMPLIANCE W'e certify that the. statements made in the report are correct and this ** t'.%A' conform to the rules of the ASME Code,Section XI,- repair or replacement"*

Typ~eCode Symbolistamp: r~h','A-"

Certificate o0f.Authorization No.. N I A .. ,

Signed. t4,-**. .. ')v,, D*ate- - *-/L'- 20 I

ii ~CERTIFICATE OF INSERWCE INsP cTION. : :

i, the undersigned;, holding a validcomm~ission, issu~ed by the National' Board .of Boiler anid Pressure *L

-Vessel,inspectors. and the,State of,Province of I,.-llinois~i i.:and employed by.i HjSB Global Stanidard;*-

of: __ * :_have inspected; the components described in thiis, owner's .Report during th~e period

..,:a.**]I L*; to. 6/2/205 ,and-state* that to thee best of .my knowledge and belief,-

the Owrter,Ih'as performed, examinations and taken corrective measures described in, this. Owner'Is.-.-:-.

Report in.a~ccordance with ,the riiequirements of the AsME CodeSectioni*~* XL )..'.i !.:L: :,i:i i.i**.

By-signin ti:his certificate neith~er, the I nspector* no r. h isi emplIoyer; mfa kes .any warrant-y, exp*ressed-orl" .

im!;pliedwco-e05n:i~hing: thelS-examinations and coirrecive !measures described-i n, this Owner's= Report,;-! ....

Furthermo n.* n e eInspector* nr rhis employe~r shall be liable in any. manner for any p~lersonal, injury or propeti d '~e~}a~l s of any* kinidarising from drc-onnected w*it fithis ins~ectiory:i , *1

" '*v*:.i.)/)l;i/' :':"L-"

/*--:- .. ;.' C

- .ii-ommissions.*......... \ A.*.o~))!*,i/.;.&4.-L(

.. 7t![/.

.Da!e Tn____________" ;

____._*to~~i , 20 "_ -. '-- National"Board, State, Province,'and Endorsements

ER-AUA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

1. Owner: Exelon Corporation Data Report No. RF-15,015 Name .. Date: ' 6/23/2015 965 Chesterbrook Blrd.. Wayne. PA 19087 S Address Sheet of 1;..

Clinton Power Station Unit: 1

2. Plant:

. .: * "Name RR3, Box 228, clinton; IL 61727 1690874-0 1 &/02

- .Address Repair Organization P.O. No., Job No,.

Type Code Symbol Stamp: None

3. Work Performed by: Clinton Power Station

' .. , Name Authorization No:. Not Applicable .

RR3, Box 228, Clinton, IL 61727 Fvi*i~ fL~i

.. nlrhl

' , " '.., .,. Address -,,.'... - - . . .. F .. . .

4. Identification of, System :NLP1 .. Code Class 2*

5(a) Applicable construction Code.i: Pipe: 1974 Edition S74 Addenda N"/'.NA Code Case.

'""" - ".:,component: 1974 Edition " S74 Addenda*.: " N/A..Code Case.

(b) Applicable Edition of.Section xi utilized for Repairs or Replacements ASME Sec XI 2004 Ed; No0Add (c)Section XI code.Cases us~ed ..N/A . . ".:' ':.[ * --- " -

6. Ident~ification of Components Repaired Or Replaced and Replacement Components *, - ..... "..

Name'of Name of "..Manufacturer .National ... .Other .. .'Year,. -Repaired ASME Component Manufacturer . Serial Number "Board No 'Identification Built Replaced or Code

Replacement Stamped

PP . JIliinoi.* Power PIPING SYSTEM NA NLP01 1985 Replacement -. Yes.

7.

Description:

Implemented EC 392341. -, .*.,'::::i.. "..

8. Tests. Conducted: Hydrostatic [] Pneumatic I1- Nominal Operating Pressure M-] .,

Other LI Exempt LI Pressure: psi Test Temp: . o0

ER-AA-330-009 Revision 6

~FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR RE PLACEMENTS

' ~As Required by the Provi~sions of the ASME Code Section XI

9. Remarkcs(Applicable Manufacturer's Data Reports to be attached):

Relocated the existing valve 1E21F025. Installed new piping, tee, and a new valve 1E21F374.

Also, installed a new component support, 1LP04040G.

Receiving Information:

Tee: Cat ID -1430721;. UTC #.- 3071439 SPipe: Cat ID - 1145898; UTC # -2849341 Valve: Cat ID 1145111; UTC # - 2112521 For Componhent Support:i" Plate: Cat.ID - 1150173;. uTC # - 3073010.

square Tubing: Cat ID- 1153351; UTC # -2790083

Angle: Cat ID 1152758:; UTC #. 2843923 Angle: Cat ID - 1147831;* UTC # - 2921197

" .... CERTIFICATE OF COM PLIANICE we certify *that. the Statements made* in the r'eport are correct and this R*\~c at.*vv* * ,*conform to the rules of the ASME Code, Section )U ::. repair or replacement.

TyPe,,Code Symbol: stamp i4]*A::" f:

Certificate:of AuthorizatioinNo~i. N) A'-. , ".. .""--,

. Signed-:"- ; -,* .. l** ,*et ae*- .*-20 i "

. -!" .,.: ...Own rL Ownerf.Oesi neei lit~e, / . ,." " " "...' :-

CE;;,:i!;;::::;L;,I`I!IRTIF:ICATE OF INSE*RVICE :IN$PECTION! .:; r]. "*.:

tI, the undersigned, holding a valid. commission. issued: by the National Board, of-Bohiler and: PressUrei., ,..

Vessel, In pe ors and the State of Province..of :;Illinois"./ * 'and employed by-;HSB Global Standard of.__.*CT ,',L] >:,ave h* i~nspected the cOmponents, described in.,this Owner's .Report during. the period

,.. 1:t'!2 1 to... '6/23/201S.. " .:,:, and. state that to. the best of my. knowledge and belief,

.th~e Ow~n_ rhasperformed* examinations and taken corFrect~ive measures described in this Owner's ..

Report in accordance with the, requirements of the ASM E Code<,! Section.XI..:::T::. *..-,I *:-.::i/.":

By. signiing this ce ica.]e neither the. Inspector nor his employer, makes any. warranty, expressed or-.

impi c*(on r fgtt~examinations andlcorrective measures: described in this Owner's. Report.'..

Fu r~ernil! n,ith-ert jelInspector nor his employer shall be-liable inaniy manner for any personal injury or ldpi *ar~e,: a loss of any kind arising from or conn~ect~ed with this inse,p ctiQn. *,.- "* ,

". .t/ ! .: _/ _ ,..',,:.,Commissiorns/

__ IJ&*I(Y3 SLA*

J..!." Li*. ]* ~i Date ltn.*.n* T*'*i*nafir*. " , 20 ] *i . National Board, State, Province, and EndOrsements

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS SAs Required by the Provisions of the ASME Code Section XI

1. Owner: Exelon Corporation Data Report No. RF-15-016 Name ' ., Date: :*: 6/23/2015 965 Chesterbrook .Blvd.. Wayne. PA 19087 Address Sheet 1i .of .1-,

2. Plant: Clinton Power Station.'. unit: 1 ; : .. .

IIl llName RR3, Box 228, Clinton, IL i61727 ". , 1347634-01 - :i "

. . ..- . Address...

Repair Organization P.O. No., .lob No.

3. Work Performed, by: -Clinton Power Station Type Code Symbol Stamp: None-

.:. : .i ." -.:Name S ,Authorization No: ,Not Applicable "

RR3,: Bx 22,Citn, IL 61727 ; .: *": .. Ex piration Date:, Not Applicable,*.::: *

"" . .. , :Address ,.

4..identification of system: NGE02, 5(a) Applicable Construction Code iPipe!-,::.," 1974 Edition":. *, *S74 'Addenda* :::N/A. Code Case Component: 1974 Edition, S$76 Addenda N/A Code Case

'(b) Applicable Edition of section XI Utilized for Repairs or Replacementsl AsME Sec X! 2004 Ed; No Addl

(c) Section XIcodle :Cases usedi"' N/A;." .*:.;:::.,:":.-"./i:::-;. .. :; :,- : *":.: ,:

6., identification of Components Repaired or Replaced-anid-Replacement Components " ;:i -!i! ii Name of Name of ,.. Manufacturer -:National .Other ..... :Year cRepaired ASME.

Component Manufacturer- serial Numlber. Board No Identification "Built Replaced or -*"Code -,

' * .;i.*= : , * ," : :;,, :, ". . ' Replacement Stamped

V " DIKKERS 1607922, 58 " 1 B21F047A 1978 Replacemfent ' Yes 7.

Description:

Replaced SRV for testing. Also replaced 12 inlet studs and 13 outlet studs., .. ::.

8. Tests Conducted: Hydrostatic [] Pneumatic [] Nominal Operating Pressure [

Other [] Exempt [] Pressure: psi Test Temp:

ER-AA-330-009

-: Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR. REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

9. Remarks (Applicable Manufacturer's Data Reports to be attached):

Receiving information: "" " ... ' ..... ...- , , " .

SRV: Cat ID.- 1100042; UTC #.- 2567639," .- "

Inlet Studs (12 each): Cat ID - 1145887; UTC # - 2904422- "

Outlet Studs (13 each);.Cat ID.- 1:145888; UTC # --2800087-

. "' ' iCERTIFICATE OF COMPLIANCEI./.'

We certify that the-statements made in .the report are correctand ths.p~e~e'rcnomt h rules. of the ASME Code,Section XI..i.-..."""; ' repair-or, replacement-Type.Code Symbol.Stamp:' .HJ:A " ";" " - . . ' :. .:.

Certificate, of..AuthorizationNi2,.

. No )I'.A-.... . .*..".

signed* kN*i,. i::.. E - . . Date. G:z* ,2o1*

I, thlelundersignedr: holding a .valid commission: issued by the Natio nal Board* of Boiler and Pressure Vessel.In.sp ct0rs-and teSaeofPoic o0f. Illinois. a.'"End employed by- HSB Global Standard of.:__.r have inspected the compon~ents* desCribed in"this lOwner's Report during, the period 19..*

t5 to -,.,.".6/24/215o'* :." ,., and :state!*thlat to, the best of* my. knowledge and.-belief, the.Own . as. perfor~med ~exam~inations and :taken icor~rective imeasures described, in.this ,Owner's -., -,

Reportirin accordan*e, with: the* requirements of ithe ASM E Codei section.*.'. XI;.-.-,:i,,i-.i '..-,.:..:".:?..7 .

By _ ln hs*.., *a, ,the,*,

Insp,.tor- no,,.his-employer makes.... y wrat, ..... rp....

imle cri examinations .and co~rrectve: measures.. in sO~wner's.Report:..,i ednthi Furthe mo*,,e ther. 1e InSpector nor- his employer shall' be liable..in any maniner, for any"per~sonal-injury1 or. pro ert mnage a. loss.of any. kind; arising, from. or connectedl..with: this inspection; *:::*.:.

__-_______o___________ -'__,_'Commissions *1 \IB*i ' Ai* ;&) ?, 1iJ; V-7*

DaieJ

TndL~~a r*;:*

"' "0* " :*-!"*'.'" National Board, State; Prbvir~ce,anEdrsmn*

ER-AA-3:30-009

Revision 6 FORM NIS-20OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

1. Owner: Exelon Corporation Data Report No. RF-15-017

" Name Date: 6/24/2015 965 Chesterbrook. Blvd.. Wayne. PA 19087

-- Address Sheet 1 of 1

2. Plant: Clinton Power Station Unit: 1 Name RR3, Box 228. Clinton, IL 61727- 1347640-01 .. .

- - ~Address ... SRepair Organization P.O. No., Job No.

Type Code Symbol Stamp: None

3. Work Performed by: Clinton PoWer Station

= Name Authorization No: Not Applicable RR3, Box 228', Clinton, IL 61727 Expiration Date: Not Applicable Address.

4. Identification" of: System: NGEO2 . ... ,:"i: .i..Code Class/ 1 ..

5(a) Applicable Construction Code 'Pipe: 1974 Edition S74"Addenda " ":N/A"Code Case

- .. iComponent: 1974 Edition S76 Addenda " N/A" Code Case

(b) Applicable Edition of Section XI Utilized for Repairs or Replacements ASME Sec XI 2004 Ed; No Add S(c)Section XI. code Cases used ,N/A .- . .

-6. Identification* of-Components Repaired or Replaced and Replacement Components --... '"

Name of - .Name of ..-

Manufacturer . :National , Other ,.- Year Repaired ASME Component Manufacturer-" Serial Number-.: Board No Identification .. Built Replaced ori od 190ReplacementI Stmed

--'V " - DIKKERS. "160946 *-239 1B21 F047C 198 Repaceen Yes' 7..

Description:

Replaced SRV for testing. Also replaced 12 inlet studs, 3. inlet hydranuts, and 11 outlet...

'"*!* :. studs,. : . " " >- "" " " ' "

8. Tests Conducted: Hydrostatic [] Pneumatic '] Nominal Operating Pressure []

Other LI Exempt El Pressure: psi Test Temp:oF

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR RE=PLACEME=NTS As Required by the Provisions of the ASME Code Section XI

9. Remarks (Applicable Manufacturer's Data Reports to be attached):.

Receiving Information:.

SRV: Cat ID - 1100042; UTC # 2567642 -

Inlet Studs (12): Cat ID - 1145887; UTC # - 2903248 Inlet Hydranut Nuts (3): Cat ID - 1406870; UTC # - 2884270 OutletStuds (11): Cat ID 1145888; UTC # - 2800087 CERTIFICATE OF COMPLIANCE We certify that the statements made. in the report are correct and this lK* *c*,- ,"4conform to the rules of the ASME Code, Section .XI.. repair or replacement Type Code Symbol Stamep MJA Certificate of Authorization No.. H41 A -

Signed *'* * * ' _;--,~ Date *.,

+/-= 20~1 CE:RTIFICATE..... OF INSERVICE

. . INSPECTION. . * :

I, the undersigned, holding a. valid commission issued, by the National"Board"of Boiler and Pressdre' Vessel Inspe ors and the. State of Province of. Illinois - - :and employedr by HSB-Global-Standard of,__-l.-

T> . have inspected the compoet ecied: in this Owner's: Report durring-the period

.:i!*ilSIIS t.= 6t/:-"*624/2015" "-: i,",and"state that to th~e bestbf my.krowledge' and-belief;j u;*.*v*=.

,*0. * ,Af, m d .Um~n a,,ns ,,, a*,,n o..... ... .. s.. . ........... s Owner'.s- .:

Report. in.accordance with-the requiremhents of the' ASME Code, *SectiOn .XI . ".'-_.'i-:: ::,. .

By signing this certificate neit~her thelInspector no0r his employer mak~es any W~arrant*', expressed or.:

implied,- concern ing. the~ ndnatiOns andl correctivel measures described_ in.this. OWner's. Report.* :.

Fur~therm en&er e Ien/pedor. nor. his employer shall be, liable' in any manner for, anyl personal injury Or proper~cy~i'ge /ca~l ,:fn idarising frOm or connected with this inspection* 4. L ,! "

Date. Tn*.nec'nr'* *ign~th rP.

___u_--

National-Board, State, Province, and Endorsements

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS SAs Required by the Provisions of the ASME Code,Section XI

1. Owner: Exelon Corporation Data Report No. RF-15-018 Name *-: . ' Date: 6/24/2015 965 Chesterbrook Blvd., Wayne, PA 19087

.... . "-Address Sheet 1 of ., 1

2. Plant: Clinton

. . .Power

..",- Station

..

Name. ' : : Unit: 1 : . . - .

S.RR3, Box 228, Clinton, IL .61727. S 1347641-01ii:. ... ,

., . ,.- ~Address-"... Repair Organization P.O. No., Job No.

3. Work Performed by: .Clinton Power Station Type Code Symbol Stamp: None, Authorization No: Not Applicable.

' Name i RR3, Box 228, Clinton, IL 61727 E~xpiration Datce: ,Not Applicable:- :.

4. Identification of System: NGE02 - * ., i*::;-:*i,:i*,iCode Class. 1 5(a) Applicable Construction Code *,*Pipe: ':. 197:4 Edition:; R74 Ar~tnrb" NIA Cnd Ca

. . ': "Component: 1974 Edition" S76 Addenda N/A Code Case (b) Applicable Edition of Section XI utilized for Repairs or Replacements .!ASME Sec Xi 2004' Ed; No Add;:

(c) Section xi-code Cases used N/A ::.,:.., ... : .-ii. .. :: - .*:.-i/ i,- - _ ',

6.: Idlentification of Components Repaired or Replaced and Replacemenit Components.:..;....i!)! ":.

Name of , Name of - Manufacturer. National- Other .. .Year. "Repaired* ASME Component .Manufacturer Seriai Number Board No Identification.'.- Built Replaced or " code':*'

.*:'.:i; . . .*":.*...

. * .. . .L".' *."..:' .Replacement.";,

, :;i R pla fm nt ta pe Stamped V* ... DIKKERS . -160786 ' '53 1B21F047D .1978, Replacement* Yes.

7.

Description:

Replaced SRV. for testing, Also replaced 12 Inlet Studs and.6 Outlet Studs.. .

8. Tests Conducted: Hydrostatic III Pneumatic [] Nominal Operating Pressure [

Other III Exempt D] Pressure: psi Test Temp:

oF

' ER-AA-330-O09 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENHTS As Required by the Provisions of the ASME Code Section XI

9. Remarks (Applicable"Manufacturer's Data Reports to be attached):

Receiving Information:.."* """".

SRV: Cat ID - 1100042; UTC # - 3086622 Inlet Studs (12): cat ID.- 1145887; UTC # - 2904422:

Outle~t Studs *.kf): Cat ID 1145888; UTC # -. 2800087-

-i:

. fv

iII I CERTIFICATE OF COMPLIANCE '

We certify, that the. statements made in the report are correct and this ____,__________' conform to the rules of the ASME Code, Se-ctionxi. )- -. * .. .' repair or replacement..: - .,

Type Code Symb~ol stamp

I.),V -")A'-..." .. . :

Certificate of Authorization No.!: NtW 'A"'- ""* ..

. '..' Owner or~wner's Des"gn~e~qu, T: .. . . " ,"tle!.:,,..,..*

SIi the, undersigned, h~oldingi a' valid: commission, issued .by the Nat~ional .Boardciof Boil~er: nd. P~ressure.....

Vessel Inispe o~rs and the:-State:,ofl Province of Illinois .and emp~loyed by- HSB Global standard.

o*f__T-CT;: :I!I::.:. *`h#'ie inspected th~e coponents described `inthis Owne~r's Report during'the period IS'::Iqlt~': to* i 6/24/2O15&.:* -.

,:: and state that to the bestof my ~knowledge and belief,

.the Own *.h s performed:; examinations and:*take'n correctiv~e: measureSl described in this Owner'*s *i:i ::

By si:sg~ning *th!is Certificate! n*ithe. the* Inspect-or; nor hlis .employer makes; any, w*arrant, ex'pressed: or--

ihilie* ciirning .th ~*miriations!and corredtive mneasures describ*ed in this, owvr'rs: Report;;,-. I ,

Fuirthermo *i herthe e~jpector "nor his employer,.sall be liiable in any manner-for any personal injury or: prope* d *gg or a j(ss o~f any kindi arising ,from or connect~ed W~it~bthis in~sp~ion. L:* ;;:i:i Dua~tei,. Irned'nr'* SIgnhitrP.. ". 20J.. ¢* .5 . "": . Natlonal Board,.State,-Province, and Enldorsements ...

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

1. Owner: Exelon Corporation DataReport No. RF-15-019

, Name - Date: 6/24/2015 965 Chesterbrook Blvd., Wayne, PA 19087

' Address sheet -.1 of 1

2. Plant: Clinton Power Station

!-.i

. .Name "

RR3, Box 228, Clinton, IL 61727 1347643-01;

.:* .... Address Repair Organization P.O. No., Job No.

3. Work Performed by:. Clinton Power Station Type Code symbol Stamp: .None"

. . : : ' . " Name Authorizat~ion No:' Not Applicable .

! ,. i.: RR3,'Box 228, Clinton, IL 61727 Expiration Date: "Not Applicable*::

Address 4... Identification of System: NGE02 Code Class 1.

5(a) Applicable Construction Code i~iPipei:, "1rIY"A I'A.a.:-*

F1 .2J .... J ,. - . .. r. .. ,-, .n.

+/-/'Ir-uIUUII . / IiUUuII*d -. / L~lJU

.u .s

. * :: Component: 1974 Edition S76 Addenda '-,N/A"Code Case

()Applicable Edition-of SectionxI Utilized for Repairs Or Replacements ASME .SecXI 2004 Ed; No Add (ci Sectio nXIc cde.Cases '.Used :'.N/A ,; .>.'

6. Identification of Components Repaired or Replaced and Replacement: Components"'::",'-..i:

r~jae o i~aona uter Yar epaied. AS1 Compnen Bord o Idntiicaion Buil Relacd o Code.

O r*ame or Component rlame o%.r; Manufacturer ivianuracturerr-

Sedial Numbe, Board Nau0nal No uther Identification

' ";*'* il.' ..

'Replacement

. *Code ASME

i Stamped St pe V ,DIKKERS, 160793 ," 63 1B21F051D 1978' Replacement Ye 7.

Description:

, Replaced SRV for. testing. Also replaced 12 Inlet Studs and 4 Outlet Studs.,

8. Tests Conducted: Hydrostatic L] Pneumatic LI Nominal Operating Pressure [

Other Li Exen npt Li Pressure: psi Test Temp:

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI . ,

9. Remarks (Applicable Manufacturer's Data Reports to be attached):

Receiving. Information: ,*

SRV: Cat ID- 1100043; UTC # 2567659 -*

Inlet Studs (12): Cat.ID - 1145887; UTC # - 2904422 ,.

Outlet Studs (4): Cat ID - 1145888; UTC # - 2800087,:. .

,""* : :. " .. CERTIFICATE OF COMPLIANCE.,.:

We certify that the statements made in the report are correct and this R,'e ~w* onform to the rules of the *ASME..Code, Section.XI.. repair or replacement . "" .

Type.Code Symbol Stamp . -

Certificatel of,Authorization NO.: N) ,A:-:. .",:.:.:.- ..

Signed . 'AY*,: *'\0.'* .. Date.. :G",u 20.1_*,.

.. " .. .. . wneU~r Owher'*De~grnee, litle.V .

i, the undersigned, holdilng a valid comimission :issued. by. the National Boarid ofBol`0ier :and. Pressure. .

Vessel . Ir sp ctors: ... and the state of Provinice of :,:Illiniois :/-(and e (mployed. by . HSB.Global Standard."

of _CT .have.. inpected the co0mponents descrlibed in this owner's. Report durinig the period 4 to ....

OL 6/24/2015,:.':. .-. -, and. state. that: to-the, best: of my, knowledge. and- belief:,

theOw ...a performed examinations' and. ta ken"corr~ective meaisuires described :in :this Owner's*::.:,

RePort: i~haccordanicewith the..requirementsof .the iASMHE..ode, .Section :xI,:*~::,i~*i.::*~:**..i:.i.,*:,. ;...:,*.,

-By: sgning this certificate neither-the Inspector: nor °his employer mak~es an*.y wGrra ntyv expressed o*r; impliedc ncerniJn e exam inationsi and"corrective measur~e-s desc~r!Ibed: in: this Owner's Report:.. ':..

C FuJrther o*.r nit er t*: Insp~ector nor his employer shall be libei ny: manner* for ,any p ersonaliinjury

.or proprty a age orl$10 Sof any kind. arising from or connected With this inspectionL..7 *,,*,

~ / \ .commissionS~l&*,l*.i A)-t'3/41JQ. IjL. /...*\

Dat . .~dr' g ir , ' ' , , 20 .- , . - . NtnaBor, Stte roic, nEdoem

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

1. Owner: Exelon Corporation Data Report No. RF-15-020

.Name. . . .. ' Date: 6/24/2015 965 Chesterbrook Blvd,,. Wayne. PA 19087

~~~Address . "- ... Sheet 1, of *1

2. Plant: Clinton Power Station ":: '"""! : 'unit: 1 :. ..:,

"RR3, Box 228, Clinton. IL ;61727-i1? "

..., 1348069-01 ..

" , . ... " Address~i'... -Repair Organization P.O. No., .JobNo.

3. Work Performed by:'.. Clinton Power Station TyPe Code Symbol stamp: None

*.. . . :, ..... ' . Name Authorization No:. Not Applicable:

- RR3, Box 228,i Clinton, IL 61727 ExpiratiOn Date: . Not APplicable -.. " ..

Address:..i..

4. Identification of System: NGE02 -".' , - : ,:: CodeCass 1 .

5(a) Applicable Construction Codei:, pipe: 1, Edition-.

"-:/974 N/A Code Case 5.i*74.Addenda;

"" " . .. Component: 1.974 Edition S76 Addenda .'.N/A Code Case (b) Applicable Edition. of-Section XI Utilized for Repairs or Replacements; ASME"Sec XI 2004 Ed; No Add (c)section Xlcode Cases Used ,"N/A :i-'! ,.*::*;**::;ii!," :::': ,. -. ,,!.,i.-: . .:: *. ,:

6. Identificat~ion of.Compo:nents Repaired .or-Replaced and Replac'ement Components::i"-.!!:".",.. ;

Name of -. **.Name of - Manufacturer. National .'- Other .. Year. Repaired

ASME-.

Cornponent Manufacturer Serial Number 'Board, No Identification' Built* .Replaced or Code"

-. :.... .,:.. ' , -.... i . .. " '*-,- Replacement. Stamped V .. DIKKERS " 160537 .. 42 " 1821 F041F 197,8 Replacement Yes 7.

Description:

Replaced SRV for testing. Also replaced 12 Inlet Studs and 6 Outlet Studs..

8. Tests Conducted: Hydrostatic [] Pneumatic [] Nominal Operating Pressure []

Other II Exempt LI Pressure: psi Test Temp:

oF

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'SREPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

9. Remarks (APplicable Manufactu'rer's Data Reports to be attached):,.

Receiving Information: .. .. : ."!* . .'. .

SRV: Cat ID - 1100041; UTC # -2558177 " "". "

Inlet Studs (12): cat ID - 1145887; UTC # - 2903248; 3088088, and 2829668' Outlet .Studs (,4'): Cat iD ,.1145888; UTC # - 2800087. and: 27991444.. ' '". . ""

We certify that the Statements made inthe report are' correct and tis. I'r*- confod-rm to the

rules of* the ASMgE Code, .section x).-. -. ..' :' .repair or replacement<" ' ...

Type Code, Syrnbol Stamp* M

I A," -. "'

certificate of Authorization, No. 1:II A, .. """ .. . * ' : "" " .-. " "

Signed-:.. b**,*. * - E -v**,v. Date *,...4. 20J*

. . Own~r Owner's.Desi nee, Title (J.. .

I, t{he under~signed,, holding a valid ommrission issuedi by thieNationial Board. of .Boiler and! Pressure...

vessel In pectors and the. state"of Province. 0f!* Illinois and: employied by.' HSB Glob~al Standcard:

S..::.,

of__. have, inspected ~theicom ponents described -in this owner's Report during the. period

".3toi,..i.: 6/24/2015'_' !::". .4 ,' and-state :that to-the, best of my knowledge and belief, theOnras' performedeaiain n aen co*rrective :mea~sures *described, in:this O*wner's..;..:.(*

Report in: accor~dance with the irequirements: of the ASME .Code*, Section, XL'~ ',::,,::-,:,_.i:!.ii>>*: :,..". .-.

Bigv~i-ni~n!ig tis-.ertifcatenreither-the I!nspector_-.-nor. his employ~erma~keS any.warranty, expressed or i_

implied;; concerninig theexaminations and corrective measures described in.this .Ownerss*Report~i..- .

Fu~rthe e*~hr. the Inspector nor: his emplo~yer shall e liableimany manner* for:any personal injury Sor pro~e -a o*.ra.,loss of any* kind arising from or c¢onnect~ed wit~h this insoe~ction*. i.; i '"

Da . Tnpo'

" _ sign t . " 20".n" , -** National-Board, State, Prnvince, .and EndorSemnents7.

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

1. Owner: Exelon Corporation Data Report No. RF-15-021

. ~Name* Date: 6/24/2015 965 Chesterbrook Blvd.. Wayne. PA 19087 Address Sheet 1 of 1

2. Plant: Clinton Power Station Unit: 1, S Name RR3, Box 228. Clinton, iL 61727 134807o-01 Address Repair Organization P.O. No., .lob No.

3. Work Performed by;: Clinton Power Station Type Code symbol stamp: None Name Authorization No: Not Applicable RR3, Box 228, Clinton, IL 61727 Expirati.on Date:. Not Applicable.

Address

4. Identification of System: NGE02 *Code*Class* 1 5(a) Applicable Construction Code,. .pipe:.. 1974 Edition S74 Addenda N/A Code Case

. :'.. **i .il.Component: 1974 Edition S76 Addenda N/A Code Case (b) Applicable Edition of: Section XI Utilized for Repairs or Replacements ,ASME Sec XI 2004 Ed; :No Add (c)_Section XI code Cases used :N/A "- ; "!:i - *

6. Identificat~ion of :Components Repaired or Replaced and Replacement Components':,,i.,:. .. *.

Name of . Name of , Manufaoturer National Other Year Repaired ASME Component Manufacturer Serial-Number Board No Identification Built: Replaced or " Code"

. . .. "-" . " ' .,.;..: * "" ;' Replacement Stamped V DIKKERS 160941 .. 188 1B21FO41G. 1979 Replacement Yes "

7.

Description:

Replaced SRV for testing. Also replaced 2.

.... I / t*[*, ov~eZwlI i ypvf

8. Tests Conducted: Hydrostatic [] Pneumatic LI Nominal Operating Pressure [

Other LI Exempt LI Pressure: psi Test Temp:

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

9. Remarkcs (Applicable Manufacturer's Data Reports to be attached):

Receiving Information: ., *;-..'"

SRV: Cat ID- 1100041; UTC # 2567653 -

Inlet Studs (12): Cat ID- 1145887; UTC # - 2904422 Inlet Hydranut Nuts (1): Cat iD- 1406870; UTC # - 2849914 " "

' * ~~CERTIFICATE OF COMPLIANCE ..

We certify that the statements made in the r~eportare correct and this ., conform to the rules of the ASME Code,. section )L.. repair,: or.rpacmn Type code Symbol stamp, NI J.A:. "

Certificatel of.Authorization, No*. N A":

-Signed: *, 4 '*r,* ., Date ( 0J*

.... CERTIFICATE OF INSERwIcE INSPECTION i:

I, the Undersigned, holding a: valid: commission, isSu~ed b~y the National .Boardl..of B3oiler* a~nd.Pressure. :, :

vessel IIS ectors and the State~ofProvince of Ilnois'- and~employedJ~b' HSB Global-.StandardL of __/:1 -- . have inspected the components described in this.Owner.'s Report during the period

.'2 3 /

I'-I o.- 6/24/2015 .. " , and state, that to the best-of: my..knowledge 'and!belief,:I the 0 fne has performed -exam~inations :and ~taken corrective measures described in -thisOwner's*:*..;*:

Report in: accordance .with ~the -requirements o.'fthe ASME CodeL Section .XIi*,... '.::*i:;i,* .. * :, , ;i;*

Byi Signing-this icertific-ate n~either: the InSpector pnr his .employer, mak<es any, warranty,.expressed or_ :*i :

implied*:concerning., the 'examinationis: andcor,¢rective measures. described :in this Owiner's. Report .. i Fu~rth~er;::rit rl*'e. Inspector nor his* employier shall be liable in any lmanner. for any personal injury '

or propdrt~jt~r ag]eo }\a loss Of any/kind arising~from or connected withhthis inspection. .".

_______________ Commissions iI' ,i. £ ' .. ..

Date _. _______n___n_____r __,: _; _ ___-* '- * -. "" atio6nal"1Boar~d, St~ate; Provincei and Endr~i N-:::. sements:-:

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code.Section XI'

1. Owner: Exelon Corporation Data Report No. RF-15-022 Name.- * . Date:, 6/30/2015 965 Chesterbrook Blvd,, Wayne. PA 19087 Address of. 1 Sheet-: 1.

2. Plant: Clinton Power Station

.. " Name " unit: 1" RR3, Box 228, Clinton. IL 61727"': 357076-0 1

.. ... ~Address ' " Repair Organization P.O. No., Jlob No.

3. work Performed by: Clinton Power-station TypeCode Symbol Stamp: None.

t '. ": . - . ... . Name Authorizationh No: Not Applicable

'* .RR3, Box.228, Cliniton, IL 61727..

Expiration Date: .. Not Applicable ..

S, ,Address ,

,"i.'.<*!;:'i.!.:Code Cla:ss 3.. '

4. identification of System: NSX07 5(a) Applicable.Construction Code i.Pipe,:. 1974 Edition .'S.. '74 Addenda .. "N/A Code Case

.:,i"i:'.

.: : " *i .Component:"i 1974 Edition W76 Addenda -"1774-1 Code Case (b) Applicable Editior of Section XI Ut[ilize'd for Repairs or Replacements: AsME-Sec XI.2'004.Ed; No Add" (c) sectionX~I code Cases used. N/A; :. .,. :."I II ' } I. .. " III 1 1l

6. Identification of.Components Repaired or Replaced and Replacement Components. ., .. :-..:.

Name of " Name of Manufacturer ,National .. Other .. Year Repaired ASME Component( Manufacturer Serial Number. BoardNo ... Identification Built Replaced or" "Code.

,- ' . ' * " .. :. . :;:* .".i "-- .. Replacement,, Stamped V POSI-SEAL S2424F-O1 B NA: 1SXO1 1B "1986 Replacement " Yes 7.

Description:

Replaced valve due to seat leakge.

8. Tests Conducted: Hydrostatic [] Pneumatic [] Nominal Operating Pressure [

Other LI Exempt LI Pressure: pi psi Ts ep Test Temp:

ER-AA-330-009 Revision 6 FORM NIs-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

9. Remarks (Applicable Manufactur!er's Data Reports to be attached):

Receiving InfO:-'-: - -

Valve: Cat ID - 1145780; uTC: #- 2640758 Studs: Cat ID- 1151807: UTC #-. 2100760 Nuts: Cat ID 1152022: UTC #" 2729309.:"

'. ' . ." ... :'CERTIFICATE OF COMPLIANCE'; ** :i ..

We certify that the statements made in the report are correct and t~his i*.e.\(c c. *fvi'tnform. tothie rules of the ASME Code,. Section (I .i rearorrpacmn Type . Code*Symbol

. . . . St~amp -MI*---

.. A , .....

.. i . ', . . . .

Certificate of Aut~horization No.' (Nit*:. A ... . .*.. .

I, the undersigned, holoding a: valid comnmission issued by the Niational Board !of Boiler andi Pressure~ili:

Vessel Inspe ocrs and the State of Province df I'llnoi and employed, by- HSB Global stan~dard.

of _CT:' -:: ,.. have inspected the components: described in this owner's Report during- thie period

.ct-p Z. .. -to. 6/3/201 :.:., an~d "state*that to the best of: my knowledg~e and belief,,

the Own r-h s performe~d examinations-and taken cor~rective measures described ini this O:wner's:**3: ,!

Report .!inaccordanice with the: requiremenits of the ASME Ci(ode,. Section XI-i;... i- , ,;* .,,.! 1. ./.'.

Bysining ..thi, cetfiae .. neithr...the-Inspector.... nor..his eployer makes,.any warnty expressed or implied, conc -nin[g th~e'e /airatirisanid cdrrective measur~e* describ5ed in this Owner's *Report*... .,

Fu~her~i',;

.... t

.1s ctor nor..: .hshis,....employer shallhor .inin any mar bepliablel . ffor any personal mannerabe*. ersnainjuryjry or-property a*m or a lss/ any kind arisingfromor connected with this inspection* ,, ,.

Date-. Tnsp~ctor' gignhti' .... * ,20_ I'" " - .. National Board, State, Province, and Endorsemen£'ts.-

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME- Code Section XI

1. Owner: Exelon Corporation Data Report No. RF-15-023 Name '. Date: 6/30/2015 965 Chesterbrook Blvd.. Wayne. PA 19087

Address of, 1 . ,

sheet ,.1

2. Plant: Clinton Power Station Unit: 1. .

- Name RR3, Box 228, Clinton, IL 61727 1690878-01 & 26 Address "Repair.Organization P'O. No., Job No., .

Type Code Symbol StamP: None.,:

3. Work Performed by: Clinton Power Station Name Authorization No: Not Applicable-.

RR3, Box 228, Clinton, IL 61727 Expiration Date: Not Applicable ..

- Address

..- *. ..- : of System:,*

4.Identification__ _ NSX08 "... " .., ....

.:... .. .: :" Code Class .3 i. ..

5(a) Applicable Construction Code. Pipe: , 1974 Edition " S74 Addenda :.'.,i.N/A.Code-Case':

Cormpon~ent:. 1974 Edition S74 Addenda SN/A Code Case...

.(b) Applicable Edition of Section XI Utilized for Repairs or Replacemenits 'ASME Sec Xi 20J04 E~d; No Add (c) section xI code Cases used .N/A " " " " ""'" " . ."...

6. Identification of Components Repaired or Replaced and Replacement components :'] .i Name of Name of ' 'Manufacturer .National .. Other.:. Year. Repaired .... ASME.

Component Manufacturer *Serial Number

Board No .,Identification. Built -Replaced or Code

"* .. * . " ,..,:-:..-.*'.'.1 ""

Replacement Stamped PP Illinois Power .- PIPING SYSTEM NA NSX08 1986 Replacement Yes 7.

Description:

Imploted EC 394037 to install Piping,* Tee, Manual Valve, & hanger for FLEX/Fukashima:

8. Tests Conducted: Hydrostatic LI Pneumatic [] Nominal Operating Pressure*[

Other LI Exempt III Pressure: psi Test Temp:oF

ER-AA-330-009 Revision 6 O FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

9. Remarks* (Applicable Manufacturer's Data Reports to be attached):

Receiving Information:-...

Valve:.Cat ID - 1432737; UTC #. 2848650. -

Flange: .Cat ID-. 24841; UITC # .- 2889577 Pipe: Cat ID - 1153193; UTC # -"2913533" Tee: cat ID: 1466005; UTC # -.3075043.

Studs: Cat ID - 13961491; UTC # - 3068976. ' .

Nutsi:Cat ID"-.1147289; UTC # - 2100397:

Component Support:* ... ...-

Plate: Cat-ID 1424262;, UTC # - 3073263.

,Rectangular Tubing: Cat ID 685640;. UTC # - 3085301

.Angle:,Cat ID.-: 11!52758;, UTC. #.- 2843923 .= .: -

,Angle:- Cat ID - 1147831; UTC. # 2921197: -

.:.-i * .,CERT-IFICATE...,. .... OF. COM4PLIANCE:,. ,.. ....-... '.

We certify thlat: the statements mrade :in the report are correct and~this Kep cia c.vwv *v conform tO the rule oftheSetion)(Irepair.

SMECode or replacement Type-Code.Symbol.StamP, N'I JA.::.": :. . .: ... ."....::.: i ... ..

Certificate of *Aut-ho:rization-No:.:rN 'A ... *:-.: .: . " i ::: : : . . . .. . ..

Signed.. *:l: a,.- * ... *__*o;, , .:" .* Date= CG-*0o-.,0 *

" i:,the und~rsligned, holdiing, a'validciiommi~ssion .issued b~y the: National Bioard of Boiler and :PresSurei* T:-

....... Vess~el In pect rs and lthe .State of Provi~nce of Illinis -"..a~nd_ em:.ployed by .H.SB Global Standard*

of __CT I*,!.-have inspected the components described in this.Owner's Report during the period

~.

.- S Q;.O*/ iS to:,.":: 6/30/2015::- .',and state that to thie best of m~y knowledge and. belief,

'the: ow e~r h sperformedeaiain n aenrcorrective-"nmia~ur~sdescribed in; this Owner' s--::"

.Report in accordance with the 'requirements of t~he ASME Code, .SectionhXL:? :..i...i.;" - : :i-.

By.signhing this certificate neither }he Inspector norhis. employer. makes any w~arrantyi expressed or""

implied, con,~ffig thae exien oS and. corrective measures described in this ownier's' Repo~rt. . .

Furthermore,.neit ie ,enspe rt~

nor his employer shall, be liable in-any manner for any personal injury or property ldama~ c aloss A~l~ny kind arsnCfom or Consnectedwith this inspeti. *,.*

Date Tn91Pcn~rl'n Signah lrp ___._I,-__

National Board, State, Province, and Endorsements

ER-AA-330-O09 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

1. Owner: Exelon Corporation Data Report No. RF-15-024

,. Name Date: 7/2/2015 965 Chesterbrook Blvd., Wayne. PA 19087

' Address Sheet of 1 Clinton Power Station Unit: 1

2. Plant:

Nam -

RR3, Box 228, Clinton, IL '61727 13189o1-o1

*: *'"* ;" * '",Address .

Repair Organization P.O. No., Job No.

Type Code Symbol *Stamp: None

3. Work Performed by: Clinton Power Station Authonz~ation No: Not A~ppicable

'i, RR3, Box 228, Clinton, IL 61727. *,,,Expiration Date: NotApplicable Address

4. Identification of System:* NSX04

Code Class 3 5(a) Applicable Construction Code: Piipe:

1i974 Edition S74 Addenda N/A Code Case

., : .:* /.- ,Component: 1974 Edition S76 Addenda N/A Code Case (b) Applicable Edition of Section XI Utilized for Repairs or Replacements ASME Sec XI 2004 Ed; No Add (c)Section XI code Cases use~d *N/A * :i "

6. Identification of Components Repaired or Replaced and Replacement Components ":

Name of Name of Manufacturer National -,Other Year Repaired* ASME Component Manufacturer Serial Number- Board No 'Identification *'Built. Replaced or '-Code.

.... - -. .-,Replacement Stamped V FISHER 741 9B94 5670 1SX027C 1980 Replacement, "Yes 7..,DescriPtion: Replaced Valve Plug."

8. Tests Conducted: Hydrostatic [] Pneumatic Nominal Operating Pressure D]

Other El Exempt [] Pressure: psi Test Temp:

oF

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

9. Remarks (App! icable Manufacturer's Data Reports to be attached):

Receiving Info:

Plug: Cat ID - 1145742;' UTC # - 2104210 SCERTIFICATE OF COMPLIANCE.*

We certify that, the Statemnents 'madie in the report are correct and this Re- a)*o(,*,4'eiwconforrn to the rules of the ASME. Coder-Section XI.: repair or replacement Type Code Symbol Stamp. NJA:,".

Certificate of Authorization No.. N*; )A* '

Signed." .*. '" :,*r**. " - Date 1 -"2,- ,2*_..__

i:CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding .a valid commission, issued by the Nationall Board of Boiler and Pressure .

Vessel* Inspectors 'and the State ofl P.rovince of : illinoiS',.-. *and.'employed by.. HSB GloSbal. Standard*

ofi _CT. ": : .. have in'spected the components described, in: this,.Owner's Repo~rt during the period fo *~,,l.l

tO-' '" 7/2/2015"- ..-. !,. anidstate that to.thebiest of my knowledge: andbelief, the Owner. Ias performedeaiain n aen corrective, measures ::described in this Owner' s:-i*,: ..

Report in accordance with the! requirements of the, ASME: Code, .SectionXL:: */.:- ,:!,.'. .. .:..il:

By. sign3ing thiis ~ertificate, neither, the insPector nor his iemployer makes any warranty,: expressed[ or* .

impoliedl,-.conrcerning: th~e examinationis and ~corrective measures descr~ibed-intfihis: Owner's Report:. ., -

Furthermqr**.ne~itr:. inspector nor. hiS employeri shall be liabie lin aniy mannrer-forl anyi personal injury or prop an, C . \ ,

from or c*onnected with this inspection,______________

6t:&-*a) os of-any kind arisingomssos:A~

Date 2______________

+/-* Na' ioaBadSteroc,ad Endoseents"

ER-AA-330-009 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

1. Owner: Exelon Corporation Name*

Data Report No. RF-15-025 4

Date: 8/8/2015 O* i I~hkrl

,~crnrnnI- %A~n DA 1 OlR7

.. . * , .. + -,.. Address, .

Sheet 1 of 1

2. Plant: Clint~on Power station: :

. ..Name Unit: 1 .

.RR3, Box 228, Clinton, IL. 61727. 1702791-40,41,42.

" ":*i'

':' , Address " . "Repair Organization PO. No., Job No.

3. Work Performed by: *,,Clinton Power station Type Code Symbol Stamp: None

.. .. :-,.. * . . . . Name .

Authorization No: Not Applicable RR3, Box 228, Clinton, IL 61727 Expiration Date: Not Applicable .

.. , ' : Address

.. " Code Class 2.

4. Identification of System: NRH09 5(a) Applicable Construction :Code ",Pipe: S"1974 Edition ++S74 Addenda -,N/A Code Case

.; . Component: 1974 Edition S75 Addenda N/A COde Case i(b) Applicable Edition of Section xI Utilized for Repairs or Replacements 'ASME sec xI 2004 Ed; No Add.

I~LJ ~CLLlLJII A.L LUU~ ~ U~U Pd! P1

6. Identification :of Components Repaired or Replaced and Replacemen~tComponents Manutacturer Seriai Number National Board No 7.

Description:

... ' *.;"" ReplacedProgram Test~ing Snubbers . 1RH09087S, . . 1RH09088S,

' 1PJ-09089S-W

" .... to support. Snubber" .*

8. Tests Conducted: Hydrostatic LII Pneumatic [] Nominal Operating Pressure D]

Other D] Exempt I[] Pressure: pi psi Ts ep Test Temp: oF

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME C;ode Section XI

9. Remarks (Applicable* Manufacturer's Data Reports to be attached):. ' """

Receiving Information: *, - .. :ii:

1RH09087S - New S/N 19259, this snubber was originally installed at iFC01016S location 1RH09088S - New S/N 27218, this snubber was originally installed at 1DGO6017S location 1RH09089S-W - New S/N 13718, this snubber Was originally installed at. 1RT08007S location

" ' " " ': CERTIFICATE OF COMPLIANCE: / "

we certify that the statements made in.the report are correct and this Re* 1** v*.ew~e '*-*conform to the rules of the AsM E Cdde, Section~i' ) " '; repa r or replacement::

Type code Symbol stamp.: ?JIA*::.-* : , .. . ..:. .

Certificate. of Authorization No., NiA,,": . "".. -:*"

Signed- tA**,*:*

Fi,- at. _ ,201 S>.

." owne~ao wner'*Dsgnee, itleU,* :,.., . ': ' :.i :

, i....CERTIFICATE OF INSERWICE INSPECTIN0W I,. the undersigned, holding a Valid.commission issued."by the National* Board. of: Boiler-.and Pressure,.*.

vessel, insplectgrs: and the State of. Provincee of:,. Illinois;.-". and ~employed by: HSB Global: Standard.

of. __ Cr:'.(, :"J. have inispected the components described in this owner's: Report, during the period

'..* h*\* to/...-.* 8/8/2015.:...: i , :and ~state that to the. best of.. my knowledge and belief, the, Ownrl~r s.performedeaiain n aen *o rrective: measures :described in th~is Ownier' si :. . ;:,-

Rieport'in 'accordanchewith't!ei requirements ocf: th~e. ASM'E Code,. Section :xi.:, . ; ::..i.i:*,*.,:-.-' i ,. !... .,.

- By} s~ignng*th isceti~f!.cate .n.eitlheE the!,Inspector :nor-his. empl!oyer makes: an~y wa r~ra~nty., expressed o.r,.*..

imi*p liedi conceirning th-e: exam inations :and. .corrective* m eas-uressdesc-ribed, in* this: owvner's Report.*i,..

FU rther reeith-"th nspecztor nor hifis: employer* shall* be -liable-in anyl manner -for any personal injury or pro e ma eor,/l*oss of* any kind arising: from or~conneced;-with. this inspectioJ.3*. w(- :. /"

Dat:e. TnWd . .. .. "ig~

,rz_."___-__:,-'.:Naira Board,. state;.pi-vifice;, and Endorsements .

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

1. Owner: Exelon Corporation Data Report No. RF-15-026 Name Date: 7/6/2015 965 Chesterbrook Blvd.. Wayne. PA 19087 Address Sheet 1. of ~1

2. Plant: Clinton Power Station Unit: 1-

"* ~~Name ..

RR3,. Box 228, Clinton, iL 61727 .. 1341870-02 SAddress .. Repair Organization P.O. No., Job No..

Type Code Symbol: Stamp: None"

3. Work Performed by: Clinton Power Station

": Name Authorizatiorn No: :Not Applicable

. RR3, Box 228, Clinton,* IL 61727 * . ,,. Date:.. ..Not Applicable

,,*....Expiration Address

4. Identification of System: NVR0O-" Code Class 2 5(a) Applicable Construction Code Pipe: 1974 Edition S74 Addenda N/A Code Case

:.* **. i:,i,/' , : Component: 1980 Edition Summ 82 Addenda,, *N/A. Code Case

,.(b) Applicable Edition of Section XI Utilized for Repairs or Replacements" ASME Sec XI 2004' Ed; No Add I(c)Section XI codle Cases used. N/A : :::' " .. .

6. Identification: of Components.Repaired or Replaced and Replacement Componenits' i:.-

Name of .Name of Manufacturer .. National .,Other, . Year .Repaired ASMEo-Component "ManufactUrer 'Serial Number. Board No -Identification :Built Replace~d or " Code

" ". - . i (": .. .'.'*;".: -. ., . Replacement Stampe Clow Corporation 92-2127-01 (N)01 N/A- 1VR006B "1985 Replacement ,Yes 7.

Description:

Replaced Valve due to seat leakage.

8. Tests Conducted: Hydrostatic LII Pneumatic [] Nominal Operating Pressure III Other Li Exempt Li Pressure: psi Test Temp:oF

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMEN*TS As Required by the Provisions of the ASME Code Section XI

9. Remarks (Applicable Manufacturer's Data Reports to be attached):

Receiving Information: ...

Valve: Cat ID- 1144944; UTC # - 2108431

. : '.:.?.CERTIFICATE OF COMPLIA*'JCE.

We certify *that the statements made in the* report are correct andth is- Rt? ,ic.*

conform to the rules of the ASME GodekSection .xi÷i; repair or replacement Type Code Symbol Stamp " JJA ' .:

Certificate of Authorization No,,N ),A-. ' . ..... . .. . ..

Signed* . tA-, - ¶**e:j-* I*,,. ** - i-:Date. 1-~ra _:.

." 20 1

~~~oWnek~pOwne*s.Qesinee,-Title: - ... . . , ", -,-

I, thieunderis:gned, holdling a vali~d commission- issued byithe National Board of Boiler and Press*ure*:

Vessel -nsp cosadth tt f rvneo -llinoisand employed- by. HSB Global Standard,-

ofii L have inspected ithe components describedl in this oWlner's Report during: the perio-d

, ?

l ."to:.: 7/6/20i15o~i:: "-, and ;state thiat to0 th~ebest of mny knowledige and belief, theO0 ner-has perfrmed* examinationsand: taken corrective measures :described in ;this Owner's*``

-Report in,:accor~da nce :with, the: req'uirements. of the; ASME: Coder ,*e~ion oxI. i-,! ,,;ii .-, i-"".:. " :.. -*

BySing this :certificate nei her [the Indspector: nor. his: employer makesi any, warranty, iexpressed o:r[:.;:

-Impl~c:c enn~hiedx~a aor no h *:r cisve~mpo erhallubeesIeribed: in.this 0wne'r*s Re'porti."-*

Furtherm\*' et**tl*A *e*r"n*Iii mpoe hi e liable in ~any, manner for* any personal inju'ry orpo*~ag*r loIoof~y.kind- arisig from or connected with this inspection.. ,,

i *I**\ 1*,:: J_ A GonmmissionsNIOi'l *!6}*'A i*.A5. . J'"*,::..

Dat~e jnsnectrE gian ur,,m /20 I -5 ': -. i' .. "i-Nai aional i:

Boad, State "and EdOrsements"

L~Prnvince-,i*'.

ER-AA-330-OO9 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

1. Owner: Exelon Corporation - Name Data.Report No. RF-15-027 Date: 7/7/2015 qR* Ch*-trhrnnrl* Rlvjri_ Wmvn*_ PA 1lqnR7

Address. *Sheet 1 ,of-:

Clinton Power Station

2. Plant:

.":.". ...!Name .

RR3, Box 228. Clinton, IL 61727 ' 170434}6-02 .

,"" Address Repair Organization P.O. No., lob No.

Type Code Symbol Stamp: None

3. Work Performed by: Clinton Power Station Authorization No: Not Applicable

.'... . ." :." i:Name

RR3, Box 228, Clinto n, IL 61727 -Expiration Date: Not Applicable :

: ::i:':

-: ::i,. '";; Address

4. Identification of System : NMS107 " .:,,! , :Code Class :.3 .. .r 5(a) Applicable Construction Code Pipe: 1974 Edition Summ 74' Addenda - N/A, Code Case

. :*'*ii;:!L;..* i**! :'Component: 1974 EditiOn' Surnmn74 Addenda " ;"'N/A' Code Case

"(b) Applicable Edition of Section XI Utilized for Repairs or Replacements ASME- Sec XI 2004 Ed; No Add (c)Section XI code Cases used .N/A; : ... :*: *:*: .. *.:;-..***

6. Identification. of Components Repaired or Replaced and Replacement Components =-.-.,.:

'Name of.- - :Name of-: Manufacturer National " Other * . .. Year ,-Repaired 'i.ASME ComponenDt *:Manufacturer Serial ,Number Board No, identification':* Built Replaced or* Code

.... " '. .. ". ,":":',": ' " *'"Replacement Stamped ormp Supp ... Pacific PSA 5 N3981 -2 N/A 1MS1 0706X 2015 Replacement Yes 7.

Description:

Implemented EC 392952.'.

8. Tests Conducted: Hydrostatic [] Pneumatic [] Nominal Operating Pressure D]

Other El Exempt [] Pressure: psi Test Temp:oF

ER-AA-330-009.

Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS* OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

9. Remarks (Applicable Manufacturer's Data Reports to be attached):'

Removed the Following Snubbers: : .

1MS10705S using W/O 1711896-06 1MS10706S using W?O 1689106-03:,

Also removed a Variable hanger* 1MS1O707V using W/O 1704346-02.

Added a sway strut 1M510706X using W/O 1704346-02.,, *",-

R~eceiving . Info:,.

Sway Strut:, Cat ID 1469656; UC~r# - 3065367...,:

Wecrti1~ta the statements mad i reprt are correct and hs'e~C.we~cnomt rte h

FIOII Ul I*FIII*il, I;III*I Ik !

ruiles: of Typ~e the ASME Code, Code.:Symbol Sta~mp:. Section:.XL***,:

r*:IA. :...]'. .'.

Certificate of AUthorization No. N./ -f :. .":

. Date* *-- * . ; .* " 1'l" 20 I -

... : ownes,4 Owner's Oesior ee. Title..:. ". '. - *

. 7T\JLTT.i77 ;.=75"V:'i *-,.

vessel: rIsp¢ctors.:andthe .State~of:Province ... ofK?" Illinois,"*<!- anid-.employed, by3 H.SB Globalrstandard. .

of--:-:***-': - *; in'spected the components describd in this Owhn.g.s: Report during the- period h.ave:*:::'

'9 to~i 7/22/201-5 and state:that to, the bdest. of miy knowl~edge and- belief,.

th we a efrmed* examinations4 aind takeni corrective: mfeasures descr-ibed in.this .Owner's:" !";

Report..in accordance.with the requir~ementsof th3e ASME Cod-e, Section...)! XI.:---.."i"..".>-

Byi Signing. this "certificate n~eith~er the I.nspector nor his emnployer' mak~es"any, warra nty, e:xpress'ed~ or :*.

implied, concerning the examinatio'ns and corrective measures described in this Owner' s Report,..*

SFuirth or

]r/ , er-the Ihsp~ectr nori hits emplo1ye~ish-all b~e lfabl6:ifiai~~anymaner for any 'personial injury Or prp**~*g or a loss of aniy kind arising from or.conne.ct ed~withi tiis inspectivJ;*, n i ;:..

J.: I ..... : c~ommissions fS MJ\Y%/- j.'.' JE1"'/*-)

!J'" " "20 ,*q"*-

' i__%'. Date Tnspdnrs re 20National

~in~tBoard, State, PrOVince, and Endorsements.

ER-AA-330-009 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASM~E Code Section XI

1. Owner: Exelon Corporation Data Report No. RF-15-028 Name Date: " 7/8/2015 9F5 flh*_terhrnk Rlvd.. Wayne. PA 19087 S Address -Sheet, of *,1 Clinton Power Station Unit: 1

2. Plant:

."" .~Name ", .

RR3, Box 228. Clinton, IL 61727 1:":704346-06 -

Address Repair Organization P.O.. No., Jlob No.

Type Code Symbol stamp: None'

3. Work Performed by: Clinton Power Station

. .*Name, Authorization No: Not Applicable ..

RR3,-Box 228, Clinton, IL 61727 Expiration Date: Not Applicable

.,,:., ,"* ;. ' :Address

4. Identification. of System:. NMSI08 .. . ... .: * .,.i.*.Code Class::.3::..

.5(a)"Applicable'.ConstructionCod~e /Pipe:-* 1974 Edition summ'*74A*ddendla .. ":":::N/A"ode case-

" ':' " " "Component: - .1974 Edition Sumr 74 Adena / od Cs (b).Applicable Edition of Section XI Utilized for Repairs or Replacements. ASME sec xI 2004 Ed;. No Add*

'(c)Section XI code Cases used .*N/A. .. . ,... .. ",! ;*..'.::i *.I.. - . .: i' .

6. Identification of.Components Repaired or Replaced and Replac~ement Components.: .. * . ?:"...

@ Name of SComponent. Name of .".'

Mainufacturer

/ .,

.*.=* . . . .

Manufacturer Serial Number .National

. Board No *Other ,.

Identification Year.

Built'.

.. =*..:,';.

RepairedL:.

Replaced Replacement or,. ASME"

.Code" -

Stamped aomp Supp Basic PSA SN3981-3 -. 1M.SloO86X 2015 R~eplacemenit :Yes.

7.

Description:

Implemented EC 392952.

8. Tests Conducted: Hydrostatic L] Pneumatic [] Nominal Operating Pressure Ii Other D] Exempt [] Pressure: psi Test Temp:

ER-AA-330-009 Revision 6 FORM NIS-2 oWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI emrk (AplcaleManufacturer's Data Reports to be attached):

9.

Removed t~he. Following. Snubbers: '

1MS1O8O6S using W/O 1689106.-02. ..

1NS108O8S using W/O. 1711896-02, Also removed a variable hanger 1MS10807V using, W/O'.1704346-06" " "

Added a Sway Strut 1MS10806X using W/O 17a4346-06 Receiving Info:" .. .'", .:... ... :

Sway Strut: cat ID- .1469657; :UTC # - 3065368 - :-..-,-

We certify t~hat the statementsmade in thlereport are correct anhd thiis: * 'c, .,' conform to the r'ules of thieASME Code, section*:: {)(I: .::* .*. ;.i. repair or replacement:;.- -. "

.Cerii t of Authorization No. *N-IA; ,., . . i. , ., , i- : " ; i. ,~:

I;, the* undersigned, holding :a valid ~omfmission issued: by 'thie National.Boardi of .Boiler'and Pr~essure:-., ;.

Vessel 1 In*spectors,,and thei State.of. Province o.o:* Illinois ::.~.. i*and lemployed b HB loalStndrd o0f

av"ei inlspectd the om ponents describe.d in *hsohSR~enorI-duirinn t~he Period I__,__________ ",___n_.tt ihat ,tothe best of my knowledge anid: bel!ief,*

the: Ow~ner* lIias perfo-rmed, examninations and ta ken .corrective measur'es described' in: this* owner's .:.,..

Report ~in a~ccordance-:with the:reqU~irements of.the ASME Code,. S~e.ction* xLi ::.i*i~~-~.,i" -.:..- .i; i::,!..-

Byl signing this certificate, n'either, the: Inspector" nori his employer, makes any warranty,' expressed or..:.-

Iimiplied, ;on er 'ing the examinations and correctivYe measures diesc~ribed in."this owner'isRep~ort:.:.'."i:

r o e, itheir the I*nspectorn-orhis employe~r sha~ll -ieliablte-:iriany mfanineir f& ,any pierso~nal injury; or brodr~da~ge or a loss of any kind-arising from or conneted with this inispectioni*. ./'-,..

J:a( .Commissionis . tJ L5*'IO j\.",$LQ-*

T[* . "

"ic Date Inpdr .gn.,- i . ,.., . . ... National Board, State, P~rovince,.and Endorsements

ER-AA-330-009 FORM N11S-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI, "

1. Owner: Exelon Corporation Data Report No. RF-15-029 Name*, 'Date:. 7/8/2015 965 Chesterbrook Blvd.. Wayne. PA 19087 Address' of ',1.

Sheet "1

2. Plant: Clinton Power Station *Unit:[:1

,- .. - Name . ... . .. .

RR3. Box 228, Clinton, iL 61727 °1704346-10.

.' -." - Address .Repair Organization P.O. No., Job No.

3. Work Performed by: Clinton Power Station Type Code Symbol Stamp: None

. ' Name Authorization No: Not Applicable RR3, BOX 228, Clinton, IL, 61727

- ""': ExPiration

'.' Date: Not Applicable

' :. Address

4. Identification of syst~em: NMS1O9[ . ,, ,... : * ,Code Class 3

5(a) Applicable ConstrUction Code Pipe:.__ 1974 Edition" Summ 74 .Addendai" : }:-:::N/A Code Case*

.... .. ... Comlponent:

1974 Edition'; summ :74 Addenda::. : N/A Code Case (b) Applicable* Edition of section xI Utilized for Repairs or Replacements S:;;ME SeC XI 2004 Ed; NO Add S(c)Section XI code Cases used N/A - '*: L:::. ... :[.: ,..;.-... :

6. Identification Of ComPonents Repaired] or Replaced andi Replacem~entComponents :

Manufacturer National Other 7 Year i~epafr~d . 7

@1 Component .-Narme of - -

Name or Manu ufacturer .serial Number Board No Identification " Built Replaced or. ASME Cd

. Replacement Stamped Comp S3upp Pacific PSA SN3981-1 N/A 1MS10909X 2015 Replacement Yes 7.

Description:

Implemented EC 392952 8, Tests Conducted: Hydrostatic LI Pneumatic LI Nominal Operating Pressure LI Other LI Exempt [] Pressure: psi Test Temp: oF I.

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

9. Remarks (Applicable Manufacturer's Data Reports to be attached):*

RemOved t~he FolloWing, Snubbe'rs'.:- :

1MS10907S using, W/O 1711896-04 .

1MS10909S using W/O:1711896-03, 1MS10910S using W/O.1711896-10 -"

Also removed a variable hanger using w/o 1704346-10"i. ." .

Added,a. Sway Strut 1MS10909X using* w/o 1704346-10..

"Sway Strut: Cat ID - 1469655; UTC # - 3065366.. '.

.:::../*! !i>-,,,CERTIFICAT.E OF COMPLIANCE,.. :*

We Certify tchat the stataementsl made in the report are correct and this R" we=l e.v*'. conform to the:

rules-of the ASME-Code, Se~ction )U*, ,.: .i* ., .i *. ,"rep~r or replacement; *: ,i.,.;

Tlype Codle Symbol..Stamp i"N!J IA .iii " ! I - . . i"'": *" /:"{i :

C*ertificate of Authorization.No.: N #A".;:.'""i.* "- . .. * / ". ,. :-i.....

Signed: .... *",_,. :.*"*:**, .:',*,,*ev.* D atee.1 .:, 20i*i

":.... :*::' .. ,CE{RTIFICATE Q*F INSERVICE 'INSPECTION;. '**::... /

I, i:the un~dersignred*..holding a,valid .commissi~o~n issue ytie!lihe. Nation0al Board of Boiler and !Pressure: .:'

I;Vesel'-!p-*Pt0rs-:and;-th~e.stat* of,Pro'Anc~e of,*:-: Illinois .i_,.-:.*/ ;and'-erhp!ydyebY I-IHSB( Global Standard-'

of __ *have inospected the components~describied in this, OWner's Reportduiring the period 6t l 1' to.: :*.7/22/2015" .... ,, and state. that: to th'e best of my-knowledge: and belief, the Owner has' pedrfored eaiaiosadaen corrective measures descrTibe*d in this Owner*'s!.i R*eport in " ac~corda~nce with the requirements of. the ASME Code,: section xi;::. :'.':. .. .:.....'."... ;

By signing this: Certificate neither the inspector nor* his employer mnakes any war'ranity, ex<prssed or Fuiturto, fieith. .the Inspector nor his. employer shall be liable. inanymanner, for.. any personal, injury or pr~pe*dmad/* or'a lossof any kind arising from or connectedwith is inS ectjon~ff *. -

______________.___. __ .Commissions 1*) R. ( ol1A-(*t3,7J..(.* L ,oLr

¢3L ,.. ,J&(. : . "2 ]'

Date. tn_*p~rlnr'* Signahir~ ,m 20Lz National Board, State, Province, and Endorsements

ER-AA-330-009 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

1. Owner: Exelon Corporation Data Report No. RF-15-030 "Name". *, Date:. 7/9/2015 965 Chesterbrook Blvd.. Wayne. PA 19087

.. Address Sheet 1 of 1

2. Plant:. Clinton Power Station Unit: 1

.,. . .. :Name -

RR3. Box 228. Clintor;.IL 61727 '1689063-06

' * , : ...

Address SRepair Organization P.po. No., Job No.

Type Code Symbol Stamp: None

3. Work Performed by: Clinton* Power Station

. * .. Name Authorization No: Not Applicable

'RR3, Box 228,.Clinton,* IL ;61727 .,, Date:. ~lNot Applicable*-

-- *Expiration

.':*.. '"'.Address

':4. Identification of System:"NSCO1' .* : , .*.... .. ... ;"Code Class 2

'i5(a) Applicable ConstructiOn Codie Pipe: 1i974 Edition sumrmer74'"Addenda N/A Code Case

- "/.:.:

.. .. ...-. *...*.. ;Com ponent: " 1977 Edition Summer77 Addenda:..., N/A Code Case.

S(b) Applicable Edition of Sectioni xIUtili-zed for Repairs or. Replacemenlts ASME Sec xI 2004 Edl; No Add '

6. Identification of components Repaired-or Replaced andReplacement components. :-: '?* :: .i

Name of. Name of . Manufacturer National Other",. Year Repaired " ASME Component Manufacturer Serial Number Board No Identifioation ?:Built Replaced or Code.

" , '-... .... . ,. : . '. :?.. ", Replacement .Stamped V A.G. Crosby N99660-0O-0002 N/A 1 C41 F029A 2004 Replacement Yes

7. D~escription: Removed new Relief Valve installed early in ClR15 and Reinstalled old valve.

8. Tests Conducted: Hydrostatic D] Pneumatic IZ] Nominal Operating Pressure [

Other El Exempt El Pressure: pi~Ts *Test Temp:

psi ep

ER-AA-330-009 Revision 6 FORM N15-2 OWNER'S REPORT F=OR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

9. Remarks (Applicable Manufacturer's Data Reports to be attached):

Removed new Relief Valve installed early in CiR15 and Reinstalled old valve. New Relief Valve was leaking thru the nozzle . .:

"* ~CERTIFICATE. OF COMPLIANCE ..

We certify/that the statements made in the report are correct and this F' e*I vi, conform to the rules of the ASME Code, .Section )(I-.. . -.... repair or replacement Type Code.Symbol stamp NIA*..." " I . ""

Certificate. of Authorization No. tI*,A:" .. ,- ....

Signed '.F*,y>*,:.: .. * ' .,, * *- . . ".. Date 1-...? -e- ,20 !*.-

*: *!*CERTIFICATE OF INSERWICE INSPECTION :* - ..

I* the u ndersigned,.holdingL a valid commission iSSUed. by, the National Board. of, Boiler..and Pressuire.. .'

Vessel n~soectors and; the state of *Province of.: illinois:'--,. :*::'and employed by*:i HSB'GlobIalStadardl,"

of*>_T_:j,:=,* .. h'ave inspecte*d the. components described in this Owner's...Report .... during the period

.5 _ -to 7/9/2015 :/and state thlat to the best :of m no* ~*wledge and* belief, th wnrhas performed examinations and taken cor~rective measure~s described in this Owner!4?:'s.

Report in. accordance with ithe, reqluirements of the ASME Code,Section XI.. .; i. !- .:]-.!.":....,.Li.!:- ." !

By signing* thLis .certificate neither the Inspector, nor. hiiiemiployer.ma kesiany warranty, expressed ori. ...

Furth*rm

te .Ins pector nor ihis emdployer s*j*llbe. liable: in any~i manner for, any personal injury r*.ih or pr~pmeyf{-d~nag :r a loss of,any kind arising, fro0m &-'cbnected with- this in-spection.- *i,*., ... ,

'Date ____________ _ ., 20 1 .:. National..Eoard, state, Province, and Endorsements"

ER-AA-330-O09 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

1. Owner: Exelon Corporation Data Report No. RF-15-031 Name. Date: 7/23/2015 965 Chesterbrook Blvd.. Wayne. PA 19087

Address Sheet 1 of 1

2. Plant: Clinton Power Station Unit: 1 RR3. Box 228. Clinton, IL* 61727 1731967 & 1731968

,."i.;,

i"*- !' " ""';;Address .... Repair Organization p.O. No., Job No.

3. Work Performed by: Clinton Power station Type Code Symbol Stamip: None

'" . , ': .... .Nam e AuhOri;;atio No: Nt Applicable

' *...., RR3, Box 228, Clinton, IL 61727

,:<' ::,Expiration Date:. Not, Applicable

":";:! ... Address .

4., Identification of system: NRHO1.-: ::. " " ' ". .." Code Class 2 5(a) Applicable Construction Code, Pipe:

19"74 Edition S74 Addenda. N/A Code Case

' .. i'i~i*:i,:i i:-:i:.~i.'l.:l.i-Component: -1974 Edition S74 Addenda ,"*N/A Code Case (b) Applicable Edition .of Section XI Utilized for Repairs: or Replacements ASME Sec XI 2004 Ed; NO Add (c)Section XI code Cases Used .,N/A " " "" " .",.*--.-..., :. .

6. Identification of Components Repaired or Replaced and Replacement Components'*,:.,,*i:':i';.'

Name of Name of .. Manufacturer:. National 'Other

Year .Repaired ,ASME Component Manufacturer ?,i Serial Number "Board No Identification Built Replaced or

Code.

, .; ..... Replacement Stamped PP " Basic PSA "-PIPING SYSTEM N/A 1RH17007X 2015 Replacement Yes' 7.

Description:

Implemented EC 397737 to eliminate Snubbers 1RH17002S & 1RH17007S and installed

. - : ' .: * . 1RH17007X S wa y St ru t . ' .. . ..

8. Tests Conducted: Hydrostatic L] Pneumatic [] Nominal Operating Pressure II Other LI Exempt I[] Pressure: pi psi Ts Temp:

Test ep oF

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

9. Remarks (Applicable Manufacturer's Data Reports to be attached):.

Receiving Information:- ' , : -- "

Sway Strut 1RH17007X: Cat ID - 1697079; UTC # - 3075837

' ~~CERTIFICATE OF COMPLIANCE::

We certify that the statements made in the repor-t are correct and this _____________,,._., conform to the rules of the ASME Code,Section XI.. repair or replacement Type Code Symbol Stamp* N IA".:"..

certificate of Authorization No... N IA., ". .. ..

Signed . .... " .. .. . D a te.....

- wner or ll ne's De.igne*, Title ( " -I"". 2:..

i CERTIFICATE OF INSERVICE INSPECTION:

I,-the undersigned, hOldinig a valid commission* issued by the National! Board of Boiler' andlPressure

.Vessel -Iispectors and the State. Of Province:-of-* illinois ,,-... and; employed. by:. HSB Global Standard_

of __CThave inspected, the icomponents described in *this. Owner'sReport during the. period

. " 9~ ..** to :;*i. 7/2512015' ,:. and~state that to the! best of my knowledge and beliefi thOwrh peiform-ed examinations and. taken: correctiVe measures described-in _this* owner's:-.-

Report in,accordan~cewith the requirements of the ASME Code, isection :XI.!:*,!7L.ii'ii; . ;: :i' .:~;. :'.

By signiing this certiflcate neither the .Inspector,nor. his :emp~loyer m.nakes, any 'Warranty,-expressed or.

impied,a: conicerning tfhe examinations andi corrective~measures de~scribed ini this Owner'sI RepOrt* .

.Furt * :ti*;[nSpecor nor* his. emnploye*r-s hall: beliaible-in a ny :manneri for any piercso{nal- injuryw 6r r*r* ago"0,*ss of any kind arising from:: or, con ne~ted* ':with this. insp~ecioni...*:*:.

.__. ____...________."_ .:"". -Commissions. *,i*.I.t* AbN£* -1L. ),

,Date *ia T: peto' %n~tI;re ; , 2 O* :.. " " National Board, State, Province, and Endorsements

ER-AA-330-009 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

1. Owner: Exelon Cornoration Data Report No. RF-15-032 Name "' Date: 7/25/2015 965 Chesterbrook Blvd.. Wayne, PA 19087 Address Sheet 1 of 1

2. Plant: Clinton Power Station Unit: 1

; ... . : Name .

RR3, Box 228. Clinton, IL 61727 1748261-01 &02

"".:="

':: * :i Address . Repair. Organization P.O. No., Job No.

Type Code Symbol Stamp: None

3. Work Performed by: Clinton Power Station Autho*rization No: Not APplicable

- Name RR3, Box 228, Clinton, IL 61727 Expiration Date: ~Not Applicable

!*.",: ',

Address ,.

; :"Code Class 2 " .

4. Identification of System: NHGO1 ,

5(aAplcal Contrutio Cod Pipe: 1974 Edition S74 *Addenda N/A Code Case.

"..... * % : "Component:. =

1974 Edition 5 74 Addenda .. :N/A Code Case (b) Applicable Edition of Section XI Utilized for Repairs or Replacements' ASME Sec Xi 200}4 Ed; No Add (c)Section XI code cases used' N/A :*1:.'i"i.':>... ... ... "'"*

6. Identification of Components. Repaired or Replaced and ,Replacement Components ,i,/ .:. .: ",.,

Name of . Name of , Manufacturer " National .. Other *"*-Year Repaired . ASME Component. Manufacturer Serial Number Board No Identification . Built Replaced ori.: Code :

>.* .,'. .. ;':7

. .11..

: i.. ;.. *.:: . . ..: . ,. :**, * .;* .. : Replacem ent Stam ped PP " ILLINOIS POWER* PIPING SYSTEM NA NHG01 :

-. 1986 Replacement. Yes

,7.

Description:

Implemented EC 398527 and eliminated snubbers 1HGO1007S &1H-G010155. ',

8. Tests Conducted: Hydrostatic Li Pneumatic [] Nominal Operating Pressure LI Other II Exempt [] Pressure: psi Test Temp:oF

ER-AA-330-009 Revision 6 F:ORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XT

9. Remarks (Applicable Manufacturer's Data Reports to be attached):

N/A ' ...

.:.*CERTIFICATE OF COMPILIANCE.. ... *.

We certif-y that the statements made in the report are correct and this,i 1 C'* wlol v-**onform to the rules of the.ASME Code,- Section-I. " repair or replacement Type Code Sym~bol Stampi..-. ,<iA J . -'," '

Certificate of Authorization No.."I iA ':.... """. ..

Signed .-.. Avy , )"-. 4.' l*o',ev Date.1r-.'_ ;201__

',Owner0or*ner's D'esigneeJ Tite -

1 -/ . .,,".. - .:

".:"": .-. *:CERTIFICATE= OF INSERVICEINSPE=CTION:I ..

I.thie undersignied, holding,lavalid commission issued, by the. National. Board of Boiler* and Pressure.

Vessel,,ipspectors~an~d the. state iof Provinice of llinois. anidemployed by*: HSB :Global Standard:*!

of.:__ " have inspected the. components* described: in this owner's Report during the. period 2* .Ž!!.

I to ., . 7/25/201S*::: ' ,i and state th'at' to, the. best of m~y knowledge and: blfeief,:

the O&Anerh*as pe~rformed examinations: and* taken icorrective measures; described i!n,.this .Owner's:.!.!i.-.

Report in* accordance wit~h the r*equirements of...the ASME .Code,: section XI~i*...!; .:.:..,,. -.... *,. ..:i.,_.

By. signi'ng this certificat* neither* the; inspector, nor his' employer mak~es any warranty, expressed. or-:i:

irnbliec~oncernipni.i! xaminations an'd..co~rectiv~measures describe~dinithis:.O~ner's R.epQi*;.-t/._

F.ur Jer~~htirm ~iemrployer: s~halli be liable in,any- manner for* any* personal injury t ,e:. Insp-etor nor hisi orpr~r enl o alaIoss* ~any kind arising from or con neced with thiis, inspection_. *:Z;'.., .. "

!/:'* (...-. . 1/". * * -. commissionst *I*T)IA.* iti*-,. I,* i:.1 4-Date"-~ "*nD/*tuhre." I.S.

"" 20"-* National Board, state, Province, and Endorsements.

ER-AA-330-009 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS

'As Required by the Provisions of the ASME Code Section XI.

1. Owner: Exelon Corporation Data Report No. RF-15-033 Name Date: 7/25/2015 965 CheSterbrook Blvd.. Wayne, PA 19087

,:. Address Sheet 1 of *i

2. Plant: Clinton Power Station unit: 1

.:.,-:.". * " Name RR3, Box 228, Clinton,.IL 61727* 1711i896-07

.. . -;. . .- "Address ...

RepairOrganization P'O. No., Job No.

3. Work Performed by: Clinton Power Station Type Code Symbol Stamp: None

' ""Name Authorization No: Not Applicable S RR3,. Box 228, Clinton,. IL .61727 -. Exp*iratio Date: Not Applicable

v r

', . , :;.*!: .::,;, .. - Address

4. Identification of SYstem:; NMS01" ...-

".Code Class~ 1..

.5(a) Applicable. Construction Code Pipe: 11974 Edition S74 Addenda N/A Code Case

': :,,.!.,* : '.ii;. ,.:: ,:*.Component: . .1974 Edition S74 Addenda .. N/A Code Case

' (b) Applicable Eiditiono0f Section XI Utilized for Repairs or Replacements ASME Sec: XI 2004 Ed; No Add (c)Section XI code c~ases used* .N/A " "......."i"' "--

Identification o0f

6. Namf -- N"""fComponents Repaired M" or Replaced and Replacement Components Component . iManufacturer ,' . SeriE

-P - - Illinbis Power " PIPIN(

7.

Description:

Replaced Snubber 1MS38028S.

8. Tests Conducted: "Hydrostatic Eli Pneumatic II Nominal Operating Pressure III Other LII Exennpt I[] Pressure: psi Test Temp:

oF

ER-AA-330-O09 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

9. Remarks (Applicable Manufacturer's Data Reports to be attached):

Replaced Snubber 1MS38028S.- .-

Receiving Info: *.

Cat ID: 1151218; UTC # - 3074671

.... CERTIFICATE OF COMPLIANCE.

We certify that the statements made in the report are correct and this: R**= r.w conform to the rules of the, ASME Code, Section )(. repair or replacement.

Type Code Symbol Stamp t. I/A. ,*'.: ,

certificate of Au~thorization No. iJ lA .*.' :.:""

Signed ' '* ne-,'i i* : T. 'y. Dat~e *1""-2.-.= 20 i f.

CRTIFICATE OF NSERWCE INSPECTION':

II the' undersigned, holding: a valid commission issued by the National: Board of Boiler. and. PressUre..* .

SVesseli In~sp ctors and the State of P6rovince ofi:. Illinois:/':*ianid employed by-; HSB Global StandardL Iof _CT/ I: :!have inspected the comp~onents described in this :owner's Report during the: period V.. IS

"*l*.,-. t.': 7/25215. *\L. .- , and -state~that to the.lbest of my lknowledge* and b~elief,:.-

Sthe Owhierlhas performned examinations! and taken corrective measur~es described *in-ihis ,Owner's!i,**-,i.

IReport in accordance with the-requirements :of the ASME; Code,"Section XI*'*:.:--!"!*i-;l-ii!: i"*' "{..! .

IBy signing this.certificatj- neither ithe I!nspect.or, nor; his employer, ma~kes any warrant-y, expressed or,..: !

Iimolied, *Q1eni ri examin~ations andd correcti~ve' meas~ures descrfibed in this. Owner's Rep~ort:! . .*

Fu~rther o** *her*e- Inspector nror-his employler shiall b-e- liableinany mannri~ forea:ny personal: injUry*

or pro ertY, mge,** a!lss of any- kind ariSing from or connectd~iwitb thijs in~eciofi~*LL` *.-/-

___,-_______, ________._.___-_ Commissions jGIO'V;'i .tAJ*,-L)Q* "* ~l -4 Date T n~i'-Fenr' *agnih I. ,20-- "_.__._ National-Board, State, Province, and Endorsements

ER-AA-330-009

FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI"

1. Owner: Exelon Corporation Data Report No. RF-15-034 Name - Date: 7/25/2015 qRF, flh~ftrhrnnk Rlvd.. W~ivnp. PA 1913fl7

,* Address sheet 1 of 1' Clinton Power Station Unit: 1

2. Plant:*

.Name_..

RR3, Box 228. Clinton, IL 61727 1711*896-30

-' i,-

- .. . Y', *3:Address :..Repair Organization P.O. No., Job No.

Type Code. Symbol Stamp: None .

3. Work Performed by: Clinton Power Station

" . *, . * ' Name' -AuthorizaitidnNo: Not Applicable RR3, Box 228, Clinton, !L 61727 ' .Expiration Dat.e:",Not Applicable.

.' . >-.- " : .. Address".- -

4. Identification of System: NNBO1 : * * :.. iCodecCas '1. .

5(a) Applicable Construction Code Pipe: 1974 Edition S74 Addenda "N/A Code Case Component:: .1974 Edition.. S74 Addenda N/A Code Case (b) ApPlicable Edition of Sectionl XIutilized for Repairs or Repla-*cements- ASME Sec XI 2004 Ed; No Add (c) Section )(I code Cases used ,"N/A'*: . :: ::i: -:' - -"-

6. identification of C=dmponents Repaired or Replaced and Replacement components ,' -. . i Name of .Name of. Manufacturer ,.National Other Year Repaired ASME ,

,Component*- Manufacturer Serial Number*.. Board No Identificationi Built Replaced or -Code -

.* . ,. . - *:...., .., ,,. *. .. . ,: ,.!i* -' Replacement- Stamped S*PP ILLINOIS POWER PIPING SYSTEM *NA NNB01 1986 -Replacement Yes 7.

Description:

Replaced Snubber 1RB31516S." - *

8. Tests Conducted: Hydrostatic [] Pneumatic [] Nominal Operating Pressure El Other Ill Exempt [] Pressure: psi Test Temp:oF

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

9. Remarks (Applicable Manufacturer's Data Reports to be attached):

Replaced Snubber 1RB3 1516S.""..

Receiving Info:" - .

Cat ID - 1151218; UTC # - 3074672 "

.. "* . ,*:,*C.ERTIF:ICATE OF COMPLIANCE:

We certify tchat'the'statementsI made in the report are correct and t~his-Ret*} *c e w* er- conform to the rule Cde, ofectinhe AME XIrepair or replacement Type Code Symbol. Stamp..& I4A."I. : . .-. .'

Certific~ate ofAuthorization No. ?4!A. -" .'".., ::. "* '.** "

signedi ..: .* Y .~-1fE.ar

,, 'a~~ . ' ",::: "Date 1-L **,- ,201)-

.!... : Owner or~wneriD,signe, Tite . U# ""'"'" ::i:. ::.:"

i:: ¢CERTIFICATE OF INSERVICE INspECTION " !

I, the u~indersigned,: holding "a valid co~mmission issued by the: Natcional Board of' Boiler and-Pr'essure .

vesseI, insp~ectors :and .the state, of Province, ofi ,Illinois, >-"*nd. a employed. by'. HSB Global StandardL of,.__ dr .. ::.:.:i; : have inspected the coSmponents described in thisio~wner's Report during the period

... "Iq

S ".O-to" 7/25/2015 .:.,-. and'state that to the besto6f~rmy nbwledge and belief, the ciwnel has. performed examinations !and taken co0rrective measUries desc*ribed in this Owner~s*!,

Report in *accorda nce with the requir~ements of the ASMEECode, Secton.x,*;L XI '.. . *ii.: ,.:. - i.'- 'T...

L.

By signing: this certificate, neithert the Inspector. nor his, employer makes any warrantyex~pressed or**.-:' .

im~plied; conce pn~ig tihe~examinations: an~d corrective meaisures described :in this Owner's ReportV. '

F e, ithe~r the inspeCtor. nor* his employer s-hall beliableie-n an~y manner :fo*'rany per'sonal 'injury o r** daaage.or .a; os's of any kin~d arising .from or.conni~emfi tliisip,,spectioy*.:: 1 II:.- " "

__________ ___.. _____ .-. Commissions Nl I07%'#k :.,*L/L1I ...

i"Date.:":. Tn~pen~c gnr'_

i~nhre_"*

" : , 20 5... :.::"::;,.. .~National." State,

.: i~Board,i:::Province,

iiand Endorsements.':*

ER-AA-330-009 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

1. Owner: Exelon Corporation Data RePOrt No. RF-15-035 Name ,. Date: : 7/25/2015 965 Chesterbrook Blvd.. wayne. PA 19087 Address Sheet. 1 of 1

2. Plant: Clinton Power Station Unit: 1

.: ... .,..-N ame . . ..

RR3, Box 228. Clinton, IL 61727 *1711896-22*-

. *' , .,': -*-,Address : *Repair.Organization P.O. No., .Job No.

3. Work Performed by: Clinton Power Station Type Code~$ymbol Stamp: None

'. -" .. ,. .Name Authorization. No: Not Applicable

.. RR3, Box 228, Clinton, IL 61727.

. ., Expiration Date:; Not Applicable

,".*; '; Address 4.. Identification of System: NR.HO1 Code Class 2 5(a) Applicable Construction Code .Pipe:'. 11974 Edition 574 Addenda N/A Code Case

']:.,:,.!.:".: .: i:. Compon~ent:.i,- 1.974 Editio__ n _, S.7.4 A~ddend__a N/A Code Case (b)' App~licable Edition of Section XI Utiliz;ed for Repairs or Replacements ASME Sec XI 2004 Ed; No Add

()Section XI code Cases used N/A::;":I ;...*

6. Identification of Components Repaired or"Replaced andReplacement Components . . .. ,,

Name of *Name of Manufaoture'r :.National Other . Year Repaired .* ASME Component -Manufacturer ,: Serial Number *,:Board No Identification Built .Replaced or Code

., ... .:. " . " . : .., Replacement i.Stam ped PP ILLINOIS POWER PIPING SYSTEM -N/A NRH01 ' 1985 Replacement Yes*

7.

Description:

Replaced Snubber 1RH620375.

8. Tests Conducted: Hydrostatic El Pneumatic El Nominal Operating Pressure El Other El Exempt l[] Pressure:ps psi Tetep Test Temp: oF

ER-AA-330-O09

~Revision 6 FORM NIS-2 OWNiER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

9. Remarks (Applicable Manufacturer's Data Reports to be attached):."'

Replaced Snubber 1RH62037S5.

Receiving Info:.. .. , * :.

Cat ID- 1151216; UTC # - 3074655 I ~ ~CERTIFICATE OF COMPLIANCE ,c we certify that the statements made' inthe report are correct and 'this c Cpl* +conform to the irules of. the ASME Code, Section.i-... ,~ ":.."-:repair. or replacement.. . .

Typ~eCode Syimbol Stamp NIA

i::..--

Cei-tificate Of Authorization NO. .N . ")...A Signed. lA,vm,. *j..*.... E*i -,.., Date ,1.* *-. 20 I *-

- . " .Ownerc Owner'-.D.esi~ee, Title" /. -" .,.i". .. .

",", .. '.CERT-IFICATE OQF INSERVICE:INSPECTION :.:.,. =

I,i the. undlersignedl, holding: a Valid commission' issued, by the"Natio~nal Board of Boiler and: P.ressure .

Vessel. -spectorsand the State of Province :of Iliois:.: Land employed by: HSB Global Standlard, o0f __"i1 have inspected the"components: described: inthis,Owner's Report during the period

-* --. to-"l**-.,.. 7/25/i2015*...::. ,.and .stat~e lthat to tihe. best* of my: knowledgei and belief,.

the* own~r. has,-performed. examinations. and, ta ken corrective, measuries described in thlis Owner's:.!..,.

Report: in ~accordancei with, the requiremen~ts of the ASM~lECode, Section "XI.;ii *::'::" ~~!i::.:::".:::. :. :,

By signiniig !thiscertiflcate neither the--Inspector nor hiseJm ploy/er; makes* an~y: warranty, expressed, or: " .

im~i~ed,. concernir4i*aminatiorns a~nd: corrective measures describedinilthis owner's: Report:. "

p~g*,*y.lma,.*',-iss of any kindi aris ing from or connected wit~h th~is inspect~pn.*:':?:::.

D niectr'"* gRI-ir , .- onal...... state, Province, and iEndorsementsI Ni,"0/t N~:"Board,

.....-':-7-,'-* * "* -* "!:: .,, ..",.-:;-<--.-,* *..-.-:.- ,-. --*-: " .. ="- :.,: *.-----------------*-----.-.-.--.-----.------.---.----..,-

ER-AA-:330-009 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASMIE Code Section XI

1. Owner: Exelon Corporation Data Report No. RF-15-036 Name " Date: ' :7/25/2015 965 Chesterbrook Blvd., Wayne. PA 19087 Address Sheet 1 of I 2.. Plant: Clinton Power Station Unit: 1

. . - ~Name,,:

PR3, Box 228, Clinton, IL 61727 1711B96-25

,.Repair Organization P.O. No., Job No.

3. Work Performed by: Clinton Power Station Type Code Symbol Stamp: None-

. Name Authorizatiton No: Not Applicable

.RR3, Box 228, Clinton, IL 61727

,.Expiration Date: ,.Not Applicable

,. *."" : 'Address

4. Identification of System: NRI01 Code Class* 2 5(a) Applicable Construction Code Pipe: 1974 Edition- S74 Addenda N/A Co'de Case

~Component: 74 Edition -N/ACode Case S74 Addenda ..

(b) Applicable (c) EditionCases Section xI code of Section used. XIN/A Utilized* for.Repairs

' or-. Replacements.

" :.:. ASME : Sec: XI 2004 Ed;..No Add.

6. Identification of Components Repaired or.Replaced End Replacement Components Name of Name of Manufacturer *.National .Other, ' ,- Year*, Repaired. ASME Component Manufacturer Serial Number, Board No .':Identification.. Built Replaced or Code

. 'i' .:. ,: .:- -., -. .... *... . . ... Replacem ent .Stam ped "PP - ILLINOIS POWER PIPING SYSTEM N/A " :'NRI01 1986 Replacement Yes 7.Description:, Re. ,Pplaced Snubber 1R102008S. "' .". .'

8. Tests Conducted: Hydrostatic El Pneumatic [] Nominal Operating Pressure El Other El Exempt l[] Pressure: pi psi Ts Temp:

Test ep

ER-AA-3:30-009 Revision 6 FORM N1S,2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

9. Remarks (APplicable Manufacturer's Data Reports to be attached):,

Replaced Snu~bber 1R102008S. i*-

Receiving Info:i" ': . , .r cat ID - 1151218; UTC # ,- 3074674.*.i .

. " ,'.. ' *CERTIFICATE OF COMPLIANCE .

We certify that the statements made in the report are correct and this Reri= mne cnomt h rules of the ASME Code, SectionXI*. .. repair or replacement.

tpCoeSymbol. Stamp ,.. ).*.. A .. .

Certificate of Authorization No!. N!A*' ". : . - .. * . .- . .

Signed. 1,,"*:-*,!."..;:.:*F' ." . ...-

Date -/- S- 201I.*

* ~owne aowner'sDesign e; Tite , * ..

" . .:.. ., 'CERTIFICATE=.OF INSERVICE INSP ECTION .

I, the undersigned, h~oldinga *avaid commission :issued by the National Board of Boiler and PreSsure-Vessel* ns ectors and the, State of Provinlce' of,:. illinois.,:.. i and .employed by" HSB Global Standard.

of" __ _have"inspected ~the *omfponents described inl this. oWner's Report during .the period*

3"I ? "i5t0o..i.. ..7/27/20:15'..::: :-.:,i., and state that: to the best of my knowledge arind b~elief, 0ne1 has performed :examinations and taken corrective measures described in, this. Owner'si,:*

th R.eport in accordance with the ;requirements of the ASME Code, !Section; .XI.: i' . . . .. ,**, ,'.

By signing. this, ce~ca neither the Inspector nori his ~em ployer mak~es~any: warranty,: expressed ,or,.-

i, plied; concerr*'nt, ex*amin:atiofis!andl correctiVe measures describ~ed in this: Owner's Report. :

Fur-t r r ith*er elspector n'or his iemrployer shall be liable in,any manner. fOr*any,' personal .injury orr'pop !,l~e a: loss. of.any, kind': arising: from or co*nnectd, with, this inspsection*. 'i .*i Date T *p-t-- ig 're 20 [-:!. .. i..' .i":National Board, state, P'rovince, and Endorsements

ER-AA-330-O09 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

1. Owner: Exelon Corporation Data Report No. RF-15-037

~~Name . . Date: __ 7/25/2015 __

965 Chesterbrook Blvd., Wayne. PA 19087

" Address Sheet 1 of. 1..

2. Plant: ClintonPower Station Unit: 1

. i * ', Name RR3, Box 228. Clinton, IL 61727 1711896-31. 32. 33

.: .. . - 'Address: - *." Repair Organization P.O. No., Job No.

3'. work Performed by: .. Clinton-Power Station Type Code Symbol Stamp: None

' -' ' Name Authorization. No: Not Applicable*

RR3, Box 228, Clinton, iL 61727

- Expiration'Date: Not Applicable

' - ' .i.'Address

4. Identification :of SYStem: NRT05 . :- , : code ClasS 3

.5(a) Applicable Construction Code Pipe: 1974 Edition.*.. S74 Addenda " .*N/A Code *Case

".... ' '.:.-Componeni:

-' b 1974 Edition* ' S74 Addenda N/A Code Case

"(b) Applicable Edition of Section XI Utilized for Repairs or Replacements ASME Sec XI 2004 Ed; No Add (c) Sectin XI code Css used N/A."."-

6. Identification Of Components Repaired or Replaced and Replacement Components -,. : -"

SName of ,: 'Name of Manufacturer National 'Other Year Repaired

ASME-Component -.Manufacturer ." Serial Numiber* Board No Identification Bujilt Replaced or Code"

.. * , . .; -.-* .Replacement Stamped II pp ILLINOIS POWER PIPING SYSTEM NA NRT05 1986 Replacement Yes 7.

Description:

Replaced Snubbers 1RT06014S, 1RT060228, & 1RT06033S.

8. Tests Conducted: Hydrostatic El Pneumatic El Nominal Operating Pressure El Other El Exempt [] Pressure: psi Test Temp:oF

ER-AA-330-(00g Revision 6 FORM NIS.2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI,

9. Remarks (Applicable Manufacturer's Data Reports to be attached):.

Replaced Snubbers 1RT06014S, 1RT06022S, & 1RT06033S.

ReceivinglInfo: '

1RT06014S -Cat ID - 1151218; UTC # - 3074673, 1RT06022S Cat ID-. 1151218; UTC # - 3074670..."

1RT06033S - Cat ID- 1151218; UTC # - 3074669:

" " CERTIFICATE OF COMPLIANCE we certify that the statements made in the report are correct and this R~e?* cgwev,*onform to the rules of the ASME Code,Section XI)U .. ,. repair or replacement Type Code-SymbOl.Stamp.:i ... I.JA -/. -- - -. * : . . "

Certificate. Of Authorization. . No... 1!A "'.: """ "'..* "

signed. "**.*: ;. """".-.= Date .-i -"L&..... ,.20Yt:

" " ~Owner~oJOw~ner's;ees'gn*, "itle: . .. . :. '- *:"*.:i"::..' "' *

......; ;...; :.. CERTIFICATE OF INSERVICE: INSPEiCTION !"

I, th*e ufidersignied, holding a valid, commi-ssion 'issued rby t~he.National= Board. of Boiler- a~nd PressUre..".

vessel I spectors and. the: State .. of Province of. Illinois" ,.: and-"employed, by*: HSBIGloibal Standa'rd, of CIT

have inspected :the components described, in.this Owner's. Report* during the. period 3U " to. 7/25/2015 ,*' and s*tate.that ~to the: be*st o0fmy-iknowledge .and b~elief, th rhas.-perfoirmied ex*aminations and* taken correcive measures described in.t~h~i-s:wner's-. ;, ,i Reportin accordance wit th rqirements of the-ASME Code,' Secton XI:.::l*::i**i,-:: :L:*

By .signing this certiiaenih~h Ipetrnor-hiSeployrmksaywrrn- xrse or impliej-onuerning the examinations* and: corrective meaure dcrbdithsOnrsRpt. 5 Fu rt!]e ,**

the InsPector nor his employer shall* be liablel in any man ner for an~y personal injury or :p r1~pey~_m a o-r. alossof any, kinid arising from or connected wit~hthiS inspect)~n~.;*!i:. 1 .**::.. :*:

-- I/".":U.,..- -,.C.. .omm :'

. " " : *is*, . io

.. "" '"ns " ' '" " "- " .. " -

Date . . ,.0g015.. .............. '". .... NaioNational Board, Stoatet : and E°ndors"em"-

ProvincePrvi :"adenorem nt,

ER-AA-330-00g FORM NIS-2 OWNER'S REPORT FOR RE=PAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI..

1. Owner: Exelon Corporation *Data Report No. RF-15-038 Name ' Date: " 8/8/2015 965 Chesterbrook Blvd., Wayne, PA 19087

" " ... ..Address "1 .. .:Sheet* ! 1 of 1:.

2. Plant: Clinton Power Station.-- ..unit: 1 .

.. .. . .. : . .. !': :N am e:. ,: .

RR3, Box 228, ciinton, IL 61727" *1689106-36

' - ., ...- ,. " : "..: Address ,. :*- . .*',..Repair Organization P.O. No., Job No.

3. Work Performed by: Clinton Power Station 'Type-Code syrmbol Stamp: None"

,- Name Authorization No:Not Applicable

' ..- 'RR3, Box 228,.Clinton; IL 61727

.Expiration Date: "Not Applicable

,- *' "" Address

4. Identification of System: FW .Code Class 1 5(a) Applicable.Construction Code Pipe: 1974 Edition, Summ 74 Addenda N/A Code Case

-:. ' .Component: -.--.1974 Edition ,--Summn 74 Addenda ,-N/A Code Case (b) Applicable Edition of-Section XI Utilized for Repairs or Replacements ASME Sec XI 2004 Ed; No Add (c).Section"'Xl code.Cases used N/A" . .... . .. .'. . ." """ "

6. Identiflcation of Components Repaiired or Replaced and Replacement Compo0nents . -/ . -"

Name of Name of- Manufacturer *National. .Other .. *-Year, Repaired ASME.

Componen~t Manufacturer" Serial Number'* Board No Identification .- Bu~ilt Replaced or .. Codle.

" ;Replacement. Stamped PP Basic Engineer' 77'61 NA/ .1FW01O12S 1986. Replacement,' 'Yes 7.

Description:

Replace Snubber 1FW01012S to support Snubber Testing Program.

8. Tests Conducted: Hydrostatic [-I Pneumatic [] Nominal Operating Pressure LI Other LII Exempt [] Pressure: psi Test Temp:oF

ER-AA-330-009 Revision 6 FORM

. NIS-2

.*,.. OWNER'S . REPORT

.. , FOR REPAIRS.... OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI 9.emrk (Apial anufacturer's Data Reports to be attached):.

Info:"

Rece .. :n=t*iving . .- '. .. .." -

1FW01012S - SIN 7761, this snubber was originally installed at 1NS33006SS location

' _. . CERTIFICATE OF COMPLIANCE.

We certify that the statements. made in.the report are correct-and, this. Rip) o* c . , conform to the rules ofh SECd;scihx. "" - - repair or replacement:-

Typ~e Code SymbolStamp i IA*.:..... .. i. "> ".". ..

certificate of Authorizationi No!:*.)N IA . "."

Signed :-A * ;-:,. Lvi--:z,=ve'v(, ' Date s-* , ,201__Z_

'* " .Owner'*.owne*., flee, lithe:,. 0 *"."- ----

,..J,-CERTIFCATE! OF I ERVICE INSPECTION! /

I, the. under~signed, holding :a valid:commission issudec by thleNat~ional{ Board :of Boiler and"Pressure'.

.Vessel. In mpectors (" and then eState of Provinceo0f- -Illinois*,- a:*?:nd..employed by. HSB Global, Standard,:

of*_C:".**: .ihave-inspected the components described: in:this Owner's Report during the period

,,.,/-% to:..,.-- 8/8/2015- :. .;* , .and s~tatethat to .thle.bestii ofmy. knowled~ge..and belief,'

the 0* ha "r efrmed xmnton n aen correciv~emeasures descr~ibed in this Owner's.,,,";

SReport in,accordance withi:thie"reqluirements of the ASME ;Code, Section XI:..,:"...;.;,;*,.;.: i?-.,-.'. ,,..., ,

By; sign~ing :this, certificate -neith~erthe inspector nor hFisegmiployermak~es any: warranty, expressed o0r-2;-

Fu rth f'eIi.er.thei)Inspecor nor ,his--em ployer*sha~ll lbe liable in-any, mannre.for*: any-personal: injury Ip~f~m~e ora loss of, any kind arising; fromn or conn~ected. y*4i*iS. insp~ectioni.:> " .*

6.orp0 -..-

*:i . ."______-___________Commnissions #f*ii1?,j £v Date. Tn~pcn~r'nff Sianahirn"': , 20 l" .* - .. ::i N

'*ational. Board, State, Province, and Endorsements"

ER-AA-330-009 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI *

1. Owner: Fxeionn Cornoration Data Report No. RF-15-039

"" ' Name , . , Date: 8/8/2015 965 Chesterbrook Blvd., Wayne, PA 19087

, . ~Address , - Sheet 1 of 1 Clinton Power Station Unit: 1

2. Plant:

. .,... . . Nam e. . * , - .

'RR3. Box 228.,Clinton*,iL 61727i 1689106-54

. ",". '.-. - '; Address . .

Repair Organization P.O. No., Job No.

Type Code Symbol Stamp: None

3. Work Performed by: Clinton Power Station

.. * , .-:,.Name Authorization No: Not Applicable ..

.. RR3,. Box *228, Clinton, IL 61727

.Expiration Date:; Not Applicable ..

'., :-' :*. :.-Address .

4.Identification of System: RI , .- ;.' ' "" ;..., Code Class: 2 5aAplcbeConstruction Code *Pipe: 1974 Edition Summ 74 Addenda N/A. Code Case

' .." ...: " :CompOnent: :1974 Edition Summ 74 Addenda ..* N/A Code Case ii(b) Applicable Edition of Section :XI Utilized for Repairs or Replacements AsME Sec XI 2004 Ed; No: Add (c) section )i ode cases usedi! N/A ', .,: -!.-.- ".... . :i,, .

6. Identification of Components Repaired or Replaced and Replacement Components' ':!::ii: ' "

Name of . Name of. Manufacturer National .Other Year Repaired .,ASME Component I.Manufacturer .. .Serial Number Board No Identification ,Built' Replaced or Code.

.... ... . *, , *Replacement Stamped "PP " -Basic Engine~er

... 4560B NA NRi02 2014 Replacement. !Yes.

7.

Description:

Replace Snubber 1R102003S to support Snubber Testing Program

8. Tests Conducted: Hydrostatic LI Pneumatic L'] Nominal Operating Pressure LI Other LI Exempt [] Pressure: psi Test Temp:oF

ER-AA-3O0-009 Revision 6 FORM NIS-2 OWNER,'S REPORT FOR REPAIRS OR REPLACEMEN*TS As Required by the Provisions of the ASME Code Section XI

9. Remarks (Applicable Manufacturer's Data Reports to be attached): " "

Receiving Info:-..

1RI02003S - Cat ID- 1151214; UTC # - 3074660 " '

" .. CE:RTIFICATE OF COMPLIANCe..*.. ., ."

We certify: that .the Statements made in the report ar"e correct andl thiS,*Il rLe,,,,* conform to the rules* of the ASM~E Code,,Section XI."' . repair Or replacement.....*-

Type Code Symbol Stamp .. :K:"JJ "'A Certificate. of Authorization No., Nb I . .A;:.. ::.,: ,_* : *"-.;:__.___:

Signed". *';Y ; * ':***** "-.: ! Date *; **",2 * .

" ::* '.;": ':I;CERTIFICATE OF I NsERvi~CE INStPECTION"*:.. '"i:i."..

.I, the undersigned,, holding;a, valid .commission issued by the. National! Board :of Boiler. andi Pressure. .;

.Vessel, Ins e ors and: the; State. of: Province of* jillinois. :."--..and, employed: by !HSB Global ;Standard '*

of::__ /!i ` """T.- have iinspected th~e c:0mpone~ntsi-described. in this!Owner'.s Report d.uring,.the, period 5 :- *F,

-:i o0 £S*!to. 8//2 15 .. -/ a.nd state that,to, thei best of my knowl~clge an d .belief, the ow/er tas. performed examninations; and .taken corrective measuries odescrfibed, in.thiis Owner's:.ii::.:

Rep0rt in accordance wiith the. requirements of the ASME[*`Code,*Section *XI!:**::***::i:!:::***i* :'*.,i:*:* ",:.;!

By signing this: certificatei ne~ither, the InsPector, nor, hisi employeri makes :any".warranty*, expressed o6ri .!:I impiied, con*cerni .examnations, and; c.orrectiv;e mea*Sures.describ~edi inathis~owners.!SR.eport;:......:.. _.

Furthere thehe: InSpector: nor his"emiployer shall be-liableein any ma'nrner forT anyl personal injury or pro* er j**a los*s! of any kinid arJising frmm:or conne~ct~d wi~ thiis .insi ejdrion.!i:?* :.;.'.::,

_:i; I:* ... * *:!:* ;:,*-"commissions; M'I-II* I Dae.,TnFpeneor'_g *ig~nahi~re .. 0 *:. National Board, State, Province, and Endorsements

ER-AM-330-O09 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required .by the Provisions, of the ASME Code Section XI:

1. Owner: Exelon Corporation Data Report No. RF-15-040

. ~~Name . . . Date: 8/8/2015*

965 Chesterbrook Blvd., Wayne. PA 19087

, .. ~Address *--

Sheet.. of 1 Clinton Power Station Unit: 1.

2. Plant: ' " ': . . .'Nam e' * '

RR3, Box 228, Clinton. IL 61727 - .. 1689106-57

.i .., .. ",,.; ".*.A ddress .. *. . .. -

.Repair Organization P.O. No., Job No,

3. Work Performed by: Clinton PoWer station Type Code Symbol stamp: None

. .Name* *Author~ization No: Not Applicable"".

RR3,_Box 228, Clinton, IL .61727. * . '. Expiration Date: Not Applicable

' : : :..Address

4. Identification of System: RI' .", - " . ' "; Code Class 1 5(a) Applicable Construction Code Pipe:

1974 Edition Summ 74 Addenda N/A Code Case

'.. :i. ,'..,-::. :.Component:, 1974 Edition Summ 74 Addenda : N/A .Code Case (b) Ap~plicable Edition of section XI U~tilized for Repairs or Replacemenlts. ASME Sec XI 2004 Ed; No Add

6. Identification of Components Repaired-or Replaced and Replacement Components'i-' ,- :",. . "

.Name of " Name of . Manufacturer, National Other" Year Repaired ASME..

Component *Manufacturer iSerial Number, Board No Identification Built. Replaced or Code

.. .. '. * "* . . . * " ... ".,..:.: ., =,:i . - , ":: Replacement. Stam ped PP" Basic PSA . . 45601 NA "'RI . 2014 Replacement .Yes

7. DescriPtion: Replaced Snubber iRI08017S to support Snubber Testing Program . ..

8. Tests Conducted: Hydrostatic [] Pneumat~ic LI Nominal Operating Pressure LI Other LI Exempt I[] Pressure: ps psi Tetep Test Temp: oF

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER' S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

9. Remarks (Applicable Manufacturer's Data Rep~orts to be attached):

Receiving Info: "' =,-

1RI08017S - Cat ID - 1151214; UTC # - 2961409

! " :CERTIFICATE OF COMPLIANCE:

We certify"that the statements made. in: the. report are correct and thiS~e- 4),:cc* w*' '-*onfo-rm to the rules of the ASME..Code,. section.XI* .* -"": .' . -.- repair or replacement Type Code. Symbol St;amP .4N A*..,

Certificate of Authorization No. RIA,*. . ,, L, '*", .:

Signed, - ~-=.* .,:o .,,,..,*.. -, Date- °i.-.. ,201 S-I,* the' UnderSigned, holding !a validcom0nmission iis~u by the National: Boardi of Boiler and Pressure Vessel in p ctors and~the state of0* Province of: I:llinois* -* ,.and: employed* by/ HSB Glob~al StandardL of _CT have inspec-ted the components, described, in this owner's Report; during the period S S to 8//21 - ,-iia~nd.state-that to the best o'f' my knowledge-.and belief, the Owner .as performed examinations and taken corrective measures described in this Owner's: ,

RePort inacodac w ithth requirements of1 the ASME Code, Section. X*,*;.::,:~Ll~f .:.i-: ---::,.ii....

By sigjninig this :certificate n:*eithlert. the ,Inspector nor his ::employer makes .anly warranty, expressed: or :

Fu~r *;reeithe the spector nor his em-npid/eri:stiaii b!e liablein any manner lfor any per.sonal: injury or rora . d age or I ss*of~any kindiarisingfromo~rconn e ~itith~fis-inspection:'*:*i. :,-.

Date* I"/ernrs.Sgntr". . 2.0 !"! . .. v:Naliodal Board, StEate:, Province, and Endorsements

ER-AA-330-009 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

1. Owner: Exelon Corporation Data RePort No. RF-15-041

Name .". : "Date:"* 8/8/2015 965 Chesterbrook Blvd.. Wayne, PA 19087

Address SSheet 1 of:

Clinton Power Station Unit;: 1

2. Plant:

'. .~Name- . .. .- :.-:

RR3, Box 228, clinton, il 61727 1689106-26

/'-*.=

-. . ,....": . Address*:. .. ' - :- ; "

Repair Organization P.O. No., Job No.

3. Work Performed by: Clinton Power Station *Type Code Symbol Stamp: None

"* "" Name

"

Authorization No: Not Applicable RR3, Box 228, Clinton, IL 61727 Expiration Date:. Not APplicable

.... .. .. ::"Address *-

. :.:!f:.. :,/ .-.: Code Class i:. 1

4. IdentificatiOn of Syst~em: RT: "..

5(a) Applicable Constructio~n Code PiPe:

....:1974 Edition;i Summ 74 Addendla N/A Code Case

=i:-*.-, '.,: " Com ponent: 1i974 Edition ,Summ 74 Addenda ,-,.N/A Code Case (b) Applicable Edition: of Section* XI utilized for Repairs or Replacements. ASME Sec XI 2004 Edi; No Add (c:)Section XI code Cases used N/A ":... *-.*...": "! i., i*,,."- ., i ,, :',,i,- ; '

6. identification 'of Components 'Repaired or Replaced ,andi Replacement Compo0nents .:i..i* :,:' .:

O Name of.

Component Name of Manufacturer Manufacturer Serial Number i~.

National.

Bo~ard No

.-Other *. .,,Year Identification .:"Built

'. '- i ."." " '

Repaired .

Replaced or' Replacement ASME Code -

Stamped PP Baic PSA 45610 N/A 1RT01015S 2014 Replacement Yes 7.

Description:

Replaced Snubber 1RT01O15S to support Snubber Testing Program.

8. Tests Conducted: Hydrostatic [] Pneumatic [] Nominal Operating Pressure III Other Li Exempt [] Pressure: psi Test Temp:oF

, ER-AA-330-009 SRevision 6 FORM 115.2 OWNE.R'S REPORT FOR REPAIRS OR REPLACEMHENTS As Required by the Provisions of the ASME Code Section XI

9. Remarks (Applicable: Manufacturer's Data RePorts to be attached):*

Receiving Info:"

1RT01015S - Cat ID - 1151214; UTC # - 3074663..-

': '. CERTIFICATE OF COMPLIANCE.

we c*ertify that the statements made* in the report are correct and this- ep(o 91 ~e *,t.conform to the rules of the ASMECode,. Section: xi. .. . "/ .... ... rep~air or replacement{

TyPe Code Symbol.Stamp..M Ik-A:..i-."" .... * ..

Certificate of Authior'ization No.-,-ij:"L&v .- :..ii: ., .-

signed-. . -:*i:,i.:L**v,,',* e.fr*-i:, : .-. ,Dat~e ":'_*:"* 201S...

i, ithe- undersig~ned;, holding= a lva~id c:ommissioin ,issued by thieNational Board of Boiler and* Pressure:*.

Verssel; Ins ectors :and' the!State; of. Province o i no* is /and employed by .'HSB Global; statidardL of:__CT iave h inspected t~he components described in this Owner's Re port duiring the: period S 3 'Io:. 8/8/201 , iand; state. that *to the bestc of my#k~nowledge and belief, th" 0nd asprfred examinations and taken..correcive measu.resdescribed i*nt(his Ownier's`:..

Repo0rt in.accor~dance" with :the .requliirements:of: the, ASME Code,Section XI!:...-.. -*::* ,*:i- : , : ;: -. !-

'By. signnthisicjihS ertificate neithg~r thie Inspector~ nor.his employer makes any .warranty, expressed or;.-.

implied*;4 conce*rning:i thlea (ir~insnd-nacorrectivemeasures" described in.this -.0en~s Rep"oriL :,.

FUrthh or piei i*i.rthIns or nor. hiS !employer shall b/e: liableini*any' m~annher* for a*ny, persona!, injury Date +/-. 4

-/p na. -,,20 "*:.' ."-. National Boa'rd, State, Province, and Endorsements

ER-AA-330-009 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

1. Owner: Exelon Corporation Data Report No. RF-15-042 Name Date: 8/8/2015 965 Chesterbrook Blvd.. Wayne, PA 19087 Address of 1

2. Plant: Clinton Power Station Sheet10-9&3

.. -. Name '

RR3. Box 228. Clinton, IL 61727 1689106-29 & 30

,. - " ". " Address Repair Organization P.O. No., Job No.

3. Work Performed by: Clinton Power' Station Type Code Symbol Stamp: None

. *Name Authorization No: Not Applicable RR3, Box 228, Clinton; IL 61727- ' Expiration .Date:i~* Not, Applicable Address

4. Identification of System: RT Code Class 3 5(a) Applicable Construction Code Pipe: 1974 Edition Summ 74 Addenda N/A Code Case SComponent: . 1974 Edition Summ 74 Addenda. : N/A Code Case (b) Applicable Edition* of section XI utilized for Repairs or Replacements. ASME Sec XI 2004 Ed; No Add (c).Section.,. XI code Cases Used "*N/A'.:""'".. ... ". * /-"..::"i- * '-"

6. Identification of Components Repaired or Replaced and Replacement components.."-.?. . '*

Name of Component Name of Manufacturer Manufacturer Serial Number'" .National Board No . "Identification' Other _Year Built.. .,Repaired Replaced Or ASME.

Code

" ",-. *' ,: . , :.i "Replacement Stamped PP "Basic PSA .45602 -N/A 1RT02026S. 2014 Replacement *Yes 7.

Description:

Replaced Snubbers 1RT02026S & 1RT02078S to support Snubber Testing Program.

8. Tests Conducted: Hydrostatic [] Pneumatic [] Nominal Operating Pressure [

Other El Exempt l[] Pressure: pi psi Ts ep Test Temp: oF

ER-AA-330-Og9 Revision 6 FORM NIS-20OWNER'S REPORT FOR' REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME code Section XI

9. Remarks (Applicable Manufacturer's Data Reports to be attached)::

Receiving Info: **: .

1RT02026S - Cat ID- 1151214; UTC # - 2961410-.

1RT02078S - Cat ID - 1151214; UTC # - 3074664.

!..". " ' '.'. *. ,:,CERTIFICATE OF COMPLIANCE .

We certify, that the statements: made in the reportare correctarnd this.i } r- w* conform to the rules of the ASME Code,Section XI;.:., ,*"- ,.. rePair or replacement Type Code Symbl0iSt~am~p r.J~.N*!i.i IA:,.:-.i.-. "

Certificateof Auth~orization lNo. :) IA:I.*. . " " : . ,.

signed, i!..**":,: ".* .ii:i. *.,., ,. - . .. * .. .. '. . . .Date * -

201j -

I, t~he undersign~ed;, holdilng, a. validi commi-ssion i-ss.ued by the, National .Board *of Boiler and. Pressure .

Vessel ITnspectors iand the State .of Ptrovince'*: of. TIllinois* : -and employed by!. HSB Global standard=

4 iof *T'

have inspectedl the.c~omponet .... described* in this :Owner's. Report during the period

_____to 8/8/2015 , a*nd :state thiat lto the best of my.knowledge and belief, I

-the 0nrhs performed e.xaminat~ions and nta ken corefrctive, measur~es idescribed in this Owner's~i-..*

Re~port in accordance with the requirements of th~e ASME Code,Section XI!;.*!**.:i.;i:!: ::/i/i;:.:i:;* i:i By Signing this. certificateti*.th~er thie Inspectorrnor hs emploermakes `any wairranty,* expressed or. .

,mplie *oncer ng;. , v minations and corretie m easur,.s d,.scn .i ! in thi.. s.Owner.s Report....: ... _

Fu rt er e*! n~ie/th~ejspecto nor* his :*em ployer shiall; beiaiible~ini anyima nner, for, any p~ersonal, injury or p ol 'dam~i] j d/fis-of any: kindarising from or,connected. with this' inspection'. *, ,v ..

_______________________ i~i: 7*:,,Co mmissions (\*'o9s,** tjC J,L,: /'J ;j

_____te________" _ . ... ,. i.:

___.___2_* .. National Board,i State, P~rovince, and Endorsements.

ER-AA-330-009 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

1. Owner: Exelon Corporation Data Report No. RF-15-043

, Name Date: 8/8/2015 965 Chesterbrook Blvd.. Wayne, PA 19087

Address Sheet 1 of 1 Clinton Power Station .unit: 1 .. .. i

2. Plant:

"--" ". ,Name:

RR3, Box 228. Clinton. IL: 61727 1689106-35 & 20

,"i *:: " Address Repair Organization P.O. No., .lob No.

Type* Code Symbol Stamp: None.

3. Work Performed by: Clinton Power Station Name Authorization No: Not Applicable RR3, BOX 228, Clinton, IL 61727 Expiration Date: iNotApplicable Address

4. identification of Sys*tem: RT Code Class 3 5(a) Applicable ConStrUction Co0de Pipe: 1974 Edition Summ 74 Addenda N/A Code Case

! : " " "':Component:

.1974 Edition Summ 74 Addenda N/A .Code Case

.(b) Applicable Edition. of Section. ,xi Utilized for. Repairs or Replacements ASME Sec XI 2004 Ed; No Add (c) Section"XIcode Cases Used N/AL:"'.i. " : . . .. - .*...

6. IdentificatiOn of Components Repaired-or Replaced and Replacement components': . ., -- .

Name of .i.."*Name of .Manufacturer National Other, Year Repaired ASME.

Component '-* Manuifacturer ," serial Number Board No Identification .:Built Replaced or Code

... =. ......

'.. *.. .Replacem'ent Stamped

'. PP "" 'Basic PSA ," 46609. NA 1 RT05052S 2014 Replacement Yes ,

7. DescriPtion: Replaced Snubbers-1RT05052S & 1RT05069S to SupPort snubber Testing Program.

8. Tests Conducted: Hydrostatic III Pneumatic E] Nominal Operating Pressure Eli Other Eli Exempt [] Pressure: psi Test Temp:oF

ER-AA-:330-OO9 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS AS Required by the Provisions of the ASME Code Section XI

9. Remarks (Applicable Manufacturer's Data Reports to be attached):

Receiving info:'

1RT05052S - Cat ID - 1151214; UTC # - 3074662 1RT05069S - S/N 19136 - this snubber was originally installed at 1RH09088S location

*-.. CERTIFICATE. OF COMPLIANCE we certify that~ the st~atements made in the report are correct and thisR'epiIl c ~ov*4 *nform to the rules of the ASME Code,Section XI. :- ". rePair or replacement .-

Type Code, Symbol Stam p W).A :

Certificate of.Authorization No. ______________'________ --______- _______

signed, "________r________-___ "-" "" Date 'B ' 201 %-

Ow~ ~nr wner's Desioee(-i13te..

CERTIFICATE OF IN*SERVICE: INSPECTION -i,; ... "i...

Ithe undersigned,..holding- a; valid: iom mission: issued, by.the. National Board, of Boiler and PressUrei:.

I, VesseilInsp.ecor.S-and the State of Province-.of* linois-i :and; employed: by:- HSB Global Standar~d_

of _-_CT.J have inspected".the components described: inthis .Owner'sl Report..during the period

-"I. IL/.ljK;[

.... to-:- .- " 8/8/2015S:' , and. state that to the best of miy kniowledge- an~d belief, theQwnEh'asiperfoi-med examinations and _take~nl corrective measures .descr-ibed in this Owner:'s:;:*

~ ad crretie- easre... .. ied ih *hsOwnexpr'ssRep -.ort*

F hrmi~~ eiter. Ispectornor. his .employer~ shiall-be liiable, in hany;mannerifOr;any personal :inJury r ls of any kind arising frm or con nected Wit~hthis inspectiop:-., ;**: - -..

" *-'" -:..CommiSsions A A4fi

":'.ec.:*. .Lt..' r :' '

Dae~~, 20' ( National. Boar, Stat..e,*Prvnce;andEndorsements

ER-AA-330-009 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

1. Owner: Exelon Corporation Data RePOrt No. RF-15-044 Name ' Date: 8/8/2015 qR* Ch~h'rhrnrak Rlvd.. Wayne. PA lqg87.

Address Sheet 1 of '1 Clinton Power station , -

2. Plant:

Name..'

RR3, Box 228. Clinton, IL 61727." .-. .. "..1713853-1i9.2(0,21,22'

- Address .Repair Organization P.O. No., Job No, Type' code Syimbol stamp: None

3. Work Performed by:- Clinton Power station '

, .,.,Nameo, Authorization No: Not Applicable

..RR3, Box 228, ClintonIiL 61727 "

..Expiration Date:.. Not Applicable.

, : .'::" ,'. - . ,.Address ". ,

"'"L- ' Codei Class. ...1.,

4. Identification of System: NGE02 :.

5(a) Applicable Const*ruction Cocle .Pipe: .1974 Edition summ 74 "Addenda~i '*. N/A"Code Case

': ' "::" '::Component: 1974 Edition i.Wint 77 Addenda- See Note 1 Code Case

"(b) Applicable Edition of Section XI Utilized for Repairs*or.Replacements ASME Sec XI 2004 Ed; No Add (c) section xI code cases-used . N/A"I':*. ,i*:*iil . :.. :..i

6. Identification of Components Repaired or Replaced and Replacement Components .. .

Name of .*Name of Manufacturer National .Other - Year , Repaired- ASME Component Manufacturer Seriai Number Board No Identification - Built Replac~ed or ... Code -

' ' " ' " . .... "" ",Repla=,,.*"'cement Stampv*°*

ed PP E System 008E50 NIA 1S105A 1986 Replacement ,Yes 7.

Description:

Replaced Four (4) Hydraulic Snubbers. * ".*.,. . .,.,*.*..,..,i*:::.-.,

8. Tests Conducted: Hydrostatic El Pneumatic LII Nominal Operating Pressure LI Other El Exempt I[] Pressure: psi Test Temp: °

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the *Provisions of the AS~ME Code Section XI

9. Remarks (Applicable Manufacturer's Data Reports tO be attached):

Replaced Four Hydraulic Snubb~ers 1B2.1G006S105A, 1050,, 107B,"& 108B.*

ReceivinglInfo: .. .. ... . .. .,

1S105A' - S/N 008E50 - this Snubber was originally installed in location 1s370B 1SIQ5D.- S/N 011E50 - this.-Snubber was originally installed-in, location ,is104A.

1S107B - S/N 007E50 - this Snubber was originally installed in.location 1S370A.

1S108B - S/N 018E70 this Snubber was originally installed in location 1s108C.

Note1I - Code Cases. utilized .- 1644-8, 1682-1,/1706, and.N-242.:..'. ..

*": ::/ ... *.CERTIFICATE OF COMPLIANCE*..

We certify..that the-stat~ements made ,in the.report a~re corr'ect and this~t *.* & &

t¶*',

onform to the rules of the"ASME Code, Section~x.? X .:' -:: . ... ": . repair or replacement :

Type Code Symbol stamp;. I ,:" "*. : .... " ;... ' .>.. :.: ," -

Certificate of Authorization No...NI A- ..- "...- .".,.'-. -- ;"*"

!:: ".-.*" ::CE=RTIFICATE OF INSERVICE I !.SP.E.CTIO--

I,.thle undersigned, .holding a. valid commission issuedi b~y .the National"Board. of.Boiler and Pr*ess~ure':.'.i.il V*esseli inspectors .an...rdthe. stateodf Provin~e o llni Oand.empioyed by ? HSB, Global-. Standar'd of*Gihz: L:*m naVe: inspededi the-components:described~inh this:O*¢nerssReportduring ithe period

.... .:..-LL*iS ..... : to*-, 8/9/2O-5 . ',::: an*d state that t0*thel best! of my knoWledge and, belief, th wnrias performed eXaminations~ and taken corrective measures described in this Owner's,

Reor n accordan~e withithe!-requirements Of the ASME CoQde,. Section*.i:!, XI.:.: i*:.. i.: :.:

By s~igning this certifca e neither the Inispector.nor his employer makes aniy warranty, expressed or"

.implied, conc nr'" tt examinations and corrective measures described in this: Owner's. Report.* ..

Further o, - iher eI=;inspector -no*r his employer shall be iliab-[e i'iin anyihanner for any ,person~al-inijury

' or prop rty a *rialoss 1, of* any kind arising from or connected with .this inspect~ioni.,.a,*-?..:

___________________-' *--:::-.,commissions N.*/I -.... *-1-A*/.&. -.- T C:U.:"*.

Date * *_ 20i . NainlBad ttPoicadEdreet National Board, State, Province, andEndorsements ,

ER-AA-330-009 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

1. Owner: Exelon Corporation Data Report No. RF-15-045 Name Date: 8/8/2015 965 Chesterbrook Blvd.. Wayne, PA 19087 Address Sheet 1 of 1

2. Plant: Clinton Power Station

Unit: 1

..Name RR3, Box 228, clinton,* IL 61727 1713853-07,10,13,16 Address Repair Organization P.O. No., Job No.

3. Work Performed by: Clinton Power Station. .Type Code Symbol Stamp: None Name Authorization No: Not Applicable

RR3, Box 228', Clinton, IL 61727 - Expiration Date: Not Applicable .

: i, Address

4. Identification of System: NGE01 Code Class ,1i 1974 Edition Summ 74 Addenda, SN/A Code Case 5(a) Applicable Construction Code Pipe:

.. " :.. component:

1977 Edition Winter 77 Addenda See Note 1 Code C;ase (b) Applicable Edition* of Section XI Utilized for Repairs or Replacements ASME Sec XI 2004* Ed; No Add (c)Section XI code Cases used N/A "

6. Identification of CompOnents Repaired Or Replaced and Replacement Components" "-:

Name of Name of *" Manufacturer National. Other ,. Year, Repaired ASME Component "Manufacturer Serial Number Board No Identification Built Replaced or Code..

' .i. . , :. . : .. Replacement Stamped" PP - E System 017270 NA i$371A ., 1986 Replaced . Yes 7.

Description:

Replaced Four (4) Hydraulic Snubbers - . ,.'*-

8. Tests Conducted: Hydrostatic 'I] Pneumatic [] Nominal Operating Pressure 11 Other ill Exempt [J Pressure: psi Test Temp:oF

ER-AA-330-009 Revision 6 FORM NIS-20OWNE=R'S REPORT FOR REPAIRS OR RE=PLACE=MENTS As Required by the Provisions of the ASME Code Section XI

9. Remarks (Applicable Manufacturer's Data' Reports to be attach~ed): .

Replaced Four (4) Hydraulic Snub'bers 1B33G006S371A, 373A,. 3731B, and 375A,."

1S371A - S/N 017E70 - this Snubber was originally installed in location 1S108B 1S373A - S/N 006E70 Manufactured in 4/85 - this Snubber was originally installed in location 1S373B.

1S373B - S/N 006E70 Manufactured in14/81 --this Snubber was.originally *installed in location 1S102B 1S375A - S/N 005E70 - this Snubber was originally installed in.!0cation. 1S105C Note 1 - Code Cases utilized - 1644-8, 1682-1, 1706, and N-242.: . ,.

.- ":i::* .:: ,: *.CERTIFICATE OF COMPLIANCE: . .:"

We certifyl that: the statements made in the report are correct and this"*:I1 (* *,,'*conform to the rules, of the ASME Code, Section xi;:?;i. . repair or replacement.

Tyipe CoeSymbo stamp V*.*.,t" -*

Certificate o~f Authorization No. rN IA.-:'" - -. .,;.i:: :'.-,.;*; '.:i*!..:

Signed ,.t**-.: ~'.

]" . -. 'P. :".- ate-..;+:a:.,,20Ik "

. +:':Y ;: Owner(*Jwner'si~sg e*!te::.= . . *. :' . ."". i "::.-. ; 7" *?.""

+i',t~he undersign~ed, holdinig ia valid co.<:mmission' issuedi+by, the N ation*al. Bogard: of. Boiler-and Pressures.'.::;

VeSsel; Insp ctorfs and ithe State of .Province ~of Ilioi -;.1 . nd; emp1oyed .by+ HSB+Global, Standard*

"0f__.::T / ..-. :. !have inspected .the.components* described, in.this Owner's: Report .duringthe: period

-1. -* £-;. ~-, /.*

-*i.- " to: -.-ii`! - 8+/9/201'5'=- - and.statethat to*the;be of. niyic,._nowledl*aiand belief, t.Ihe:.Owi~er :has+performed examination~s and :taken"corciemesrsdscribed i-n-this .Owner's:" :

.Report ,in* ac~cordance with+the: requirements of the ASME- Code,+: Sedion Xi:., ..-ii..;:. . "i.*;I .* =!- .*.., +-

.By signing this certificate neither the Inispector, nor his emfployer makes: any warranty, expressed or ed, cocrnn impl .. t... mination andcorective: measUres: described +i n th~is own eri's Report.*i :

.u~rthermg er,n;he .the/ nspector nor his employer, shall, be liable in,any. manner for any personal injury F

or proper *Xag *or- loss: of any-kind* arising .from+or..onn~ed~eJdwith :th~is irispectian. :.;?*:--j - *:- .

___/__-_____"_..____ .... __ Commissions l/U6f'/0.*4:*,MJ..Tq J-: '..*" -!oI.

Date.Tl *O rg*,;~, 20 . - " "National Board, state, Province, and Endorseme'nts-

ER-AA-330-009 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR.REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

1. Owner: Exelon Corporation Data Report No. RF-15-046 Name - Date: 8/9/ 2015l 965 Chesterbrook Blvd.. Wayne. PA 19087 Address Sheet Of. 1 Clinton Power St~ation Unit: '1

2. Plant:

, . ..Name . .

RR3, Box 228, Clinton, IL 61727 *1689106-51

' .' " - . ,: Address. . Repair Organization P.O, No., Job No.

Type Code Symbol. Stamp: None

3. Work Performed by: Clinton Power Station

.... Name Authorization No:' Not Applicable

- RR3,, Box 228, Clinton, IL 61727 Expiration Date: Not Applicable SAddress*.i

4. Identification of System: SX ?:*. :,i-. :::Code Class 3* . .

5(a) Applicable Construction Code Pipe: __ 1974 Edition Summ 74 Addenda N/A code Case

. -'" - .,:iCorn onent:, -- 1974 Edition Summ 74 Addenda .. N/A Code Case (b)' Applicable Edition of section xi Utilized for Repairs or Replacements ASME Sec XI 2004 Ed; No Add

(c ) Se ctio n X I co de Ca se s used . N/A - : i . , , . .. - - . . ".

6. Identification of components Repaired or Replaced and 'RePlacement Components i.. ':": "'-

Name of * ... Name of . , Manufacturer Number *National -.-Identification Other. .: ,BuiltYear Component ""Manufacturer Serial Board No Repaired, ASME Replaced or Code

-* :'" '" " . ., * *: Replacement Stamped PP Basic PSA N4205 " N/A 1SX01082S:* 1986 Replacement Yes 7.

Description:

Replaced.a Load Pin on Snubber ISX01032S. . ,.

8, Tests Conducted: Hydrostatic 'I' Pneumatic [] Nominal Operating Pressure D]

Other D] Exempt I[] Pressure: psi .Test Temp:

oF

ER-AA-330-a09 Revision 6 FoRM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required= by the Provisions of the ASME Code Section XI

9. Remarks (APPlicable Manufacturer's Data Reports to be attached):

Replaced a Load Pin on Snubber 1sxOi032S.

Receivng Info: ,. ..

Load Pin - Cat ID- 1152638; UTC # - 2677795 CERTIICATEOF COMPLIANCE, IWe certify that the statements' made in the report are correct and t~his.el Le.W

conform to the Irules of the ASME Code,Section X(I repair or replacement Type Code symbol stamp '....}A..

ICertificate of Authorization: No.:"I ....._______,__ ._________. __... .______.._

' ired....:i..""'*'**"Owner ¢r~rwner'S eslghee(T*tte. '"o (J." " " '"

' : *::,: ':.CERTIFICATE OF INSERVICE INSPECTION, '*:-:"

i., the undersigned,, holdinga Vavaidc*ommission* isued. by the National Board of Boiler and Pressure vessel. Insp slctors and ;the..state* of.Province ,:of... Illiniois'.>! a;::.:nd

empioye!d bvi. HSB* Global. Standard*

.of__CT have inspected the components described in: this. Owner's. Report during, the period

, *'tO-." *i___8/__1_0______.__ *:,i/and" state that..to thie. best of my knowledge. an~d belief, th w rhas performed examinations* andi takenncorrecive, measlures des-cribed, in this Owner'si . :;"."

Report in ac;cordanc~e with. the-requi~rements of,the ASMyE CoTde, .Section ~XI.*i.:. .":. ',;:..!:-*.i:*i:-II!:I' .,**,

By signing this-.certificate: neither,the Insp*ector: nor his em ployer~ makesi any warranty, expressed or!-..

rrli - cc r itnpth= *-minations-,and-_orr.ct... measures.. dscribed in this Owner',s.Report.....

FuJ he eh-er, th~eTInspector no~r, his, employer shall be liable, in:any manner forany ~per~sonial injury or"Iroptr q~njfge ;or-a lossof any kind arising. from; or_.connectd i, i~his insp~ect-io-n* '* :"...;*"i*

__,x;I* ____________________ Commissions AI**,

%*1O.. . -*1.,.,.-

Dat 'ir ,20National -.. *. Board, State, Province, and Endorsements

ER-AA-330-009 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

1. Owner: Exelon Corporation Data Report No. RF-15-047 Name Date: 8/9/2015 965 Chesterbrook Blvd.. Wayne. PA 19087 Address Sheet 1 of 1

2. Plant: Clinton Power Station Unit: 1 Name RR3, Box 228, Clinton, IL 61727 1689074 - 01 thru 17 Address Repair Organization P.O. No., Job No.

3. Work Performed by: Clinton Power Station Type Code Symbol Stamp: None Name Authorization No: Not Applicable.

RR3, Box 228, Clinton, IL 61727 - Expiration Datei,:' Not Applicable Address

4. Identification of System: NGE01. . Code Class 1 5(a) Applicable Construction Code Pipe: N/A Edition N/A Addenda N/A Code Case Component:, S"1971 Edition Summ 73 Addenda See Note 1 Code Case (b) APpicable Editio)n of section' X Utilized for Repairs: or Replacements _ASME sec xI 2004 Ed; No Add

( c) se ctio n .X

! ,code C as es u se d ,N/A . " . * . " : '. . : * - -- ,"

6. identification of components Repaired-or Replac'ed and Replacement comnponents .,, .,i..-

Name of .,Name of. Manufacturer. National . .Other .. .Year .. Repaired ASME Component Manufacturer ... Serial Number.. Board No -Identification , Built Replaced or .Code

- ,-:.I':

' . ':. . "L:":

- " ; ..*- "- ." .-.. . ,*- Replacement Stamped T CB&I '., Vadious ,Various .,,1B1I3DO08 '1978 Replacement Yes 7.

Description:

Replaced SeVenteen (17) CRDMs during C1R15."

8. Tests Conducted: Hydrostatic LI Pneumatic IZ Nominal Operating Pressure [

Other II Exempt LI Pressure: psi Test Temp:oF

ER-AA-330-009 Revision 6 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

9. Remarks (Applicable Manufacturer's Data Reports to be attached): *..

.Repiaced-seventeeh (17).Control Rod Drive Mechanisms (CRDMs)*during CiRi5. '.. ,-' .

Code .Cases for :Construction Code - 1141,* 1332," 1361-2, 1557-_1, and N-207.. .

See Continuation Sheet for Material Procurement Data.

-... .".:.' CERTIFICATE OF COMPLIANCE We_.certify:that the statementsrmade in the report are correct and this*- -1 Cm WVQ, *r~conform to the rules of the ASME *Code, Section )I. ' epair or r-p-laemieh t .

Type Code Symbl*0 Stamp .-NJA"..:I:*' ," """* . ." :' ..

ce~rtificate. of Authorization No.::)A :.______________"_______-_______._______

Signed "- i

,-ii.*.-,:-.E ,',,, ... .-. :.." .Date ".*. :=: 201_S_

Vessel Inspectors anid the State of Province of .:*illinois :,.:.-*.and employed by iHSB:GiobalStandard :-

ofC *aeinpce th copnns ecie i :thi nta Ow nerRpr duing thepeio t *?apq e to~r ex/91at0n1and akndorrstatethttoteas bestd obemi.knthownedge a d: belief ..

Report ijn accordance :with :the srairmndtak~f1;en cME.orr 'ectivemesuedecibed.-" *in. t.is.:;Owneri..i.,.i..'s. .i,.

By signing this .tertifcate neithier the Inspectorinor !his ePmploer :makes any warranty, expressed`.` or.*

implied* oncernirng thie e/* n~ations 'and co0rrective mieasures described"inhthis owner's 'Report"-""':. '

IFU rth* 1 o* ~ei r*t-*I~nsector nor his employer.sha~llbe liabl~e in:any. manner, for :any p~ersonal injury or pro~erli ct ora !p* of any. kind arising :from orconnected with, this inspecti Qn . '.: .

_____________________C-':.-..*."" - *:ommissions--6/VS'O5 1 ArTQ '- V_,1ZIt* .

Date Tnspnrtlnr'; Sian~th r* , ___NtonlBad Sae rvicad0nosmn i National Board, State, Province, and Endorsements "

NIS-2 RF-15-047 (cont.) Page 3 of 3 Work Order 1689074 Tasks 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, and 17.

CRDM.RePlacement Task/Location CRDM Replacement Serial Number & UTC; Associated Bolting Cat ID & UTC Task 01 /52-33 8733 & UTC 2744573;

" "Cat ID-1147766 & UTC 2952077 Task 02 /12-33 "A3384' &UTC 2638517;

."- ... *-Cat LD-1147766 & UTC 2951053 Task 03 /16-05 A4045 & UTC 2558545; -.

.- " Cat ID-1147766 & UTC*2952077 Task 04/20-25 A2729 & UTC 2744581; *'.

~~Cat.ID-114"7766 &.UTC *2952077 Task 05 /20-37 *7201 & UTC-2848371; . .-.. '

.. * "Cat ID-1147766 & UTC 2952077

.Task 06 / 20.-45 A3337 '& UTC 2744498;" ."

' : ~cat ID-1147766 & UTC 2952077*.

Task. 07 /24-13 A2603 & UTC 2744460; *

: .. Cat ID-1147766 &:UTC 2952077 Task 08 /24-17 9429 & UTC 2744529;"

" .* Cat ID-1147766 & UTC 2952077 Task 09 /28-45 A2275 & UTC 2744511;: .*.

- -.- *:Cat ;. LD-1147766 & UTC 2952077 Task 10 / 32-41 8971 &LJTC 2744572; - *

" * *i * * -* &*.Cat ID)-1147766 UTC 2952077 Task 11 /36-29 A4835 & UTC.2744473;

Cat ID-1147Z766 & UJTC 2952077 Task 12 /36-37 8691 & UTC 2744477; Cat LD-1147766 & UTC 2952077 Task 13 /40-41 A3286 & UTC 2744483;

- Cat ID.1147766 & UTC 2952077 Task 14 /44-45 A3369 & UTC 2744465; Cat ID-1147766 & UTC 2952077 Task 15 /48-37 A3407 & UTC 2744533; Cat ID-1147766 & UTC 2952077 Task 16 /48-45 A2746 & UTC 2744561;

________________________Cat LD-1147766 & UTC 2952077.

Task 17 /52-17 9010 & UTC 2638515;

________________________Cat ID-1147766 & UJTC 2952077

U-604237, Post-Outage 90-Day Inservice Inspection (ISI) Summary Report

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