Text

Inservice Inspection Summary Report - IRE13
	ML070160201
Person / Time
Site:	South Texas
Issue date:	01/08/2007
From:	Jenewein B; South Texas
To:	; Document Control Desk, Office of Nuclear Reactor Regulation
References
	1RE13, NOC-AC06002102
	Download: ML070160201 (38)
	v • d • e

Nuclear Operating Company South Texas Pro/ect Electric GeneraltnS Station PO. 5ox 289 Wadsworth, Texas 77483 A A AA.

ry 8 2007 N)-E-06002102 File No: G25, T07.03 1 OCFR50.55a U. S. Nuclear Regulatory Commission Attention: Document Control Desk One White Flint North 11555 Rockville Pike Rockville, MD 20852-2738 South Texas Project Unit 1 Docket No. STN 50-498 Inservice Inspection Summary Report-1 RE13 Enclosed are four copies of the South Texas Project Unit 1 summary report for inservice inspections performed prior to and during the refueling outage 1 RE1 3 completed in November, 2006. This summary report satisfies the reporting requirements of ASME Code Section Xl, Article IWA-6230.

There are no commitments in this report.

If there are any questions, please contact either Philip L. Walker at (361) 972-8392 or me at (361) 972-7431.

@rnadon Jenewein

Mnager, Testing/Programs PLW

Enclosure:

1RE13 Inservice Inspection Summary Report for Component Supports, Containment Metal Liner (IWE), Repair and Replacement, Steam Generator Tubing, System Pressure Testing, and Weld Inspection Programs

.A oL/ 7 STI No: 32102784

NOC-AE06002102 Page 2 of 2 cc:

(paper copy)

(electronic copy)

Regional Administrator, Region IV U.S. Nuclear Regulatory Commission 611 Ryan Plaza Drive, Suite 400 Arlington, Texas 76011-8064 Richard A. Ratliff Bureau of Radiation Control Texas Department of Health 1100 West 49th Street Austin, TX 78756-3189 Senior Resident Inspector U. S. Nuclear Regulatory Commission P. 0. Box 289, Mail Code: MN1 16 Wadsworth, TX 77483 C. M. Canady City of Austin Electric Utility Department 721 Barton Springs Road Austin, TX 78704 A. H. Gutterman, Esquire Morgan, Lewis & Bockius LLP Mohan C. Thadani U. S. Nuclear Regulatory Commission Steve Winn Christine Jacobs Eddy Daniels Harry Holloway NRG South Texas LP J. J. Nesrsta R. K. Temple K. M. Polio E. Alarcon City Public Service C. Kirksey City of Austin Jon C. Wood Matthews & Branscomb One copy of the attachment is provided

SUMMARY

REPORT for the 1RE13 INSERVICE INSPECTION of UNIT 1 SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION COMPONENT SUPPORTS, CONTAINMENT METAL LINER (IWE),

REPAIR AND REPLACEMENT, STEAM GENERATOR TUBING, SYSTEM PRESSURE TESTING, AND WELD INSPECTION PROGRAMS SOUTH TEXAS PROJECT ELECTRIC GENERATING STATO N STP NUCLEAR OPERATING COMPANY December 2006

COVER SHEET 1RE13 INSERVICE INSPECTION

SUMMARY

REPORT FOR COMPONENT SUPPORTS, CONTAINMENT METAL LINER (IWE), REPAIR AND REPLACEMENT, STEAM GENERATOR TUBING, SYSTEM PRESSURE TESTING, AND WELD INSPECTION PROGRAMS SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION, UNIT 1 P.O. BOX 289 WADSWORTH, TEXAS 77483 USNRC DOCKET NO: 50-498 OPERATING LICENSE NO: NPF-78 COMMERCIAL OPERATION DATE: AUGUST 25, 1988 Prepared by:

Reviewed by:

Jer.SA ue~gne CrAig Younger, Apervising Engineer

SCOPE COMPONENT SUPPORTS, REPAIR AND REPLACEMENT, STEAM GENERATOR TUBING, SYSTEM PRESSURE TESTS AND WELD INSPECTION PROGRAMS The examinations summarized in this report were performed in accordance with the 1989 Edition with no Addenda of the ASME Code,Section XI that is applicable to the South Texas Project, Unit 1, second ten-year interval (9/25/2000-9/24/2010), second period (9/25/2003-9/24/2007). This report covers selected ASME Code Class 1, 2 & 3 Systems/Components. This report is documented in accordance with the requirements of ASME Section XI Code Case N-532-1.

Examinations and tests required by the Code are scheduled in accordance with "Inspection Program B" as defined in IWB-2412 for ASMIE Code Class 1 Systems/Components, IWC-2412 for ASME Code Class 2 Systems/Components, and IWD-2412 for ASMIE Code Class 3 Systems/Components.

The ASME Code Class 1 components were examined as prescribed by Table IWB-2500-1, and the applicable Examination Categories, which established the examination frequency at each refueling outage. The ASME Code Class 2 Systems/Components were examined in accordance with Table IWC-2500-1, Examination Categories. The ASME Code Class 3 Systems/Components were examined in accordance with Table TWD-2500-1, Examination Categories. Component Supports were examined in accordance with Table 2500-1 of Code Case N-491-2.

CONTAINMENT METAL LINER (IWE)

The Containment Metal Liner examinations summarized in this report were performed in accordance with the 1992 Edition 1992 Addenda of the ASME Code,Section XI, that is applicable to the South Texas Project, Unit 1, first ten-year interval (9/9/1998-9/8/2008), third period (9/9/05-9/8/08). This report covers selected ASME Code Class CC liner & MC Components. This report is documented in accordance with the requirements of ASME Section XI Code Case N-532-1.

Examinations and tests required by the Code are scheduled in accordance with "Inspection Program B" as defined in IWE-2412 for ASME Code Class CC liner,& MC Components. The Containment Metal Liner Components were examined in accordance with Table IWE-2500-1, Examination Categories.

FORM OAR-I OWNER'S ACTIVITY REPORT (Code Case N-532-1)

Report Number OAR-IRE13 Owner STP Nuclear Operating Company, P. 0. Box 289, Wadsworth, TX 77483 (Name and Address of Owner)

Plant South Texas Proiect Electric Generating Station P.O. Box 289, Wadsworth, TX 77483 (Name and Address of Plant)

Unit No.

1 Commercial service date August 25, 1988 Refueling outage no.

1RE13 (If applicable)

Current inspection interval IWB, IWC, IWD, IWF - 2n_; IWE _Is, (1", 2"d, 3P, 4"h, other)

Current inspection period IWB, IWC, IWD, IWF - 2"d IWE -3rd (Is, 2d*, P')

Edition and Addenda of Section XI applicable to the 10 year inspection plan: 1989 Edition/ No Addenda (IWE-1992 Edition 1992 Addenda)

Date and revision of 10 year inspection plan September 28, 2006, Revision 3 Edition and Addenda of Section XI applicable to repairs and replacements, if different than the inspection plan N/A CERTIFICATE OF CONFORMANCE I certify that the statements made in this Owner's Activity Report are correct, and that the examinations, tests, repairs, replacements, evaluations, and corrective measures represented by this report conform to the requirements of Section XI.

Certificate of Authorization No.

N/A Expiration Date N/A (if applicable)

Signed J. Stauber

L

,ENGINEER Date

,i/

i2-/O o

r or Owner's Designee, Title)

CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and pressure Vessel Inspectors and the State or Province of Texas and employed by _ABS Group Inc of Houston. Texas have inspected the items described in this Owner's Activity Report, during the period 9/25/2003 to 9/24/2007 for Component Supports, Repair And Replacement, Steam Generator Tubing, System Pressure Tests and Weld Inspection program, and during the period 9/9/2005 to 9/8/2008 for Containment Metal Liner program, and state that to the best of my knowledge and belief, the Owner has performed all activities represented by this report in accordance with the requirements of Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations, tests, repairs, replacements, evaluations, and corrective measures described this report. Furthermore, neither the inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from the connected with this inspection.

? X TX 756 sypect National Board, State, Province, and Endorsements Robert Niemaj n Date

TABLE I ABSTRACT OF EXAMINATIONS AND TESTS Interval 2 Period 2 IRE13 October 2006 COMPONENT SUPPORT AND WELD INSPECTIONS (per WINISI Computerized Inservice Inspection Database)

Examination Total Total Total Total Remarks Category Examinations Examinations Examinations Examinations Required for Credited for Credited (%)

Credited (%) to the Interval the Period for the Period Date for the Interval B-G-2 32 15 46.88 56.25 B-H 9

3 33.33 55.56 B-M-2 12 6

50.00 50.00 B-N-i 3

1 33.33 66.67 C-C 25 10 40.00 60.00 1

F-A 273 119 43.59 63.37 Component Supports R-A-1 61 21 34.43 54.10 B-F & B-J **

MRP 26 21 N/A N/A ALLOY 600*

BMI 118 1

N/A N/A Bottom Head Inspection THPENS 237 79 N/A N/A Top Head Inspection NOTES:

Period 2 = IRE12 & IRE13 Period 2 Examination Completion Range = 50% - 67%

= Performed Baseline (PSI) inspections of Pressurizer Surge Nozzle weld overlay welds.

- = Categories combined for Class I Risk Informed piping welds

TABLE IA ABSTRACT OF EXAMINATIONS AND TESTS Interval 2 Period 2 IRE13 October 2006 SYSTEM PRESSURE TESTING INSPECTIONS, (per WINISI Computerized Inservice Inspection Database)

Examination Total Total Total Total Remarks Category Examinations Examinations Examinations Examinations Required for Credited for Credited (%)

Credited (%) to the Interval the Period for the Period Date for the Interval B-E 24 8

33.33 66.67 B-P 36 12 33.33 66.67 C-H 132 32 24.24 57.58 D-A 12 3

25.00 58.33 D-B 12 4

33.33 66.67 D-C 3

1 33.33 66.67 NOTES:

Period 2 = 1RE12 & 1RE13 Period 2 Examination Completion Range = 50% - 67%

= need completion of scheduled Period inspections/tests during 2007 TABLE 1B ABSTRACT OF EXAMINATIONS AND TESTS Interval 2 Period 2 IRE13 October 2006 STEAM GENERATOR TUBING INSPECTIONS Examination Total Total Total Total Remarks Category Examinations Examinations Examinations Examinations Required for Credited for Credited (%)

Credited (%) to the Interval the Period for the Period Date for the Interval B-Q 8

4 50.00 100.00 NOTES: Period 2 = 1RE12, 1RE13 Period 2 Examination Completion Range = 50% - 67%

TABLE IC ABSTRACT OF EXAMINATIONS AND TESTS Interval I Period 3 1RE13 October 2006 COMTAINMENT METAL LINER INSPECTIONS (IWE)

Examination Total Total Total Total Remarks Category Examinations Examinations Examinations Examinations Required for Credited for Credited (%)

Credited (%) to the Interval the Period for the Period Date for the Interval E-A 36 18 33.33 100.00 E-D 3

1 33.33 100.00 E-G 129 42 32.65 59.69 AP-J 84 28 33.33 100.00

= need completion of scheduled Period inspections/tests during IRE14 NOTES: Period 3 = IRE13, 1RE14 Period 3Examination Completion Range = 50 - 100%

TABLE 2 ITEMS WITH FLAWS OR RELEVANT CONDITIONS THAT REQUIRED EVALUATION FOR CONTINUED SERVICE 1RE13 October 2006 Examination Items Item Description Flaw Flaw or Relevant Condition Found Category Number Characterization During Scheduled Section XI (IWA-3300)

Examination or Test (Yes or No)

See Note 1 i

i NOTES:

I.

No items found with flaws or relevant conditions that required evaluation for continued service.

2.

Surveillance procedure OPSPI I-RC-0015, ASME Section XI Inservice Inspection, documents Inservice Inspection activities during IRE13.

TABLE 3 ABSTRACT OF REPAIRS, REPLACEMENTS, AND CORRECTIVE MEASURES REOUIRED FOR CONTINUED SERVICE 1RE13 October 2006 Code

Repair, Item Description of Work Flaw or Relevant Condition Date Repair/Replacement Class Replacement, or Description Found During Scheduled Section Completed Plan Number Corrective Measure XI Examination or Test (Yes/No) 2 Replacement Valve Replaced valve nozzle No 10/04/06 01-01-88 3

Replacement Pump Replaced casing cap screws No 10/03/06 01-03-52 2

Repair Valve Weld build up on valve body No 10/31/06 01-04-02 3

Replacement Valve Replaced valve No 10/03/06 01-04-39 3

Replacement Chiller Replaced stud bolts & nuts No 10/04/06 01-05-03 3

Replacement Piping Replaced flange bolts & nuts No 10/04/06 01-05-27 3

Replacement Piping Replaced flange bolts & nuts No 10/04/06 01-05-28 3

Replacement Piping Replaced flange bolts & nuts No 10/04/06 01-05-29 3

Replacement Piping Replaced flange bolts & nuts No 10/03/06 01-05-31 3

Repair Piping Seal welded and repaired No 10/20/06 01-05-32 indications on piping 3

Repair Piping Fabricated pipe & flange No 10/20/06 01-05-33 3

Replacement Valve Replaced valve No 10/30/06 01-05-34 3

Repair Piping Seal welded indications on No 11/29/06 01-05-35 piping 2

Replacement Filter Replaced hex bolts No 10/03/06 01-05-36 3

Replacement Valve Replaced valve plug No 10/18/06 01-05-38 3

Repair Piping Replaced piping & flange No 10/18/06 01-05-39 3

Repair Piping Replaced piping & flange No 10/09/06 01-05-40 3

Repair Piping Replaced piping & flange No 12/06/06 01-05-41 3

Replacement Piping Removed name plate No 10/17/06 01-05-44 3

Replacement Valve Replaced valve ball No 10/17/06 01-06-03 3

Replacement Valve Replaced valve No 11/02/06 01-06-04 2

Repair Valve Seal welded valve body to No 11/13/06 01-06-06 bonnet 2

Repair Valve Seal welded valve body to No 11/13/06 01-06-07 bonnet 3

Replacement Valve, Piping Replaced valve ball & piping No 11/01/06 01-06-11 3

Repair Piping Replaced flange &bolting No 10/18/06 01-06-12 3

Replacement Valve Replaced bonnet studs No 10/30/06 01-06-13

ABSTRACT OF REPAIRS, REPLACEMENTS, AND CORRECTIVE MEASURES REQUIRED FOR CONTINUED SERVICE 1RE13 October 2006 Code

Repair, Item Description of Work Flaw or Relevant Condition Date Repair/Replacement Class Replacement, or Description Found During Scheduled Section Completed Plan Number Corrective Measure XI Examination or Test (Yes/No) 2 Repair Valve Replaced valve No 11/14/06 01-06-14 3

Repair Piping Replaced piping No 10/18/06 01-06-17 3

Replacement Piping Replaced flange nuts & bolts No 10/04/06 01-06-18 2

Replacement Valve Replaced valve disc No 11/14/06 01-06-24 2

Replacement Valve Replaced valve plug No 11/13/06 01-06-30 3

Repair Piping Replaced flange No 11/01/06 01-06-31 3

Repair Piping Replaced flange No 10/20/06 01-06-32 1

Replacement Pump Replaced cartridge seal No 11/13/06 01-06-33 1

Replacement Pump Replaced cartridge seal No 11/14/06 01-06-34 I

Replacement Valve Replaced valve No 11/13/06 01-06-35 1

Replacement Valve Replaced valve No 11/13/06 01-06-36 I

Replacement Valve Replaced valve No 11/13/06 01-06-37 3

Replacement Valve Replaced valve sleeve No 10/31/06 01-06-38 2

Repair Valve Seal welded seal leak off No 11/14/06 01-06-45 3

Replacement Valve Replaced valve ball No 10/26/06 01-06-49 3

Replacement Valve, Piping Replaced valve & piping No 10/18/06 01-06-55 2

Replacement Valve Replaced valve ball No 10/26/06 01-06-58 I

Repair Steam Replaced handhole diaphragm No 11/14/06 01-06-65 Generator Repair Steam Replaced handhole diaphragm No 11/14/06 01-06-67 Generator I

Repair Pressurizer Weld Overlay of surge nozzle No 12/05/06 01-06-68

- performed by vendor 2

Replacement Valve Replaced valve disc No 11/14/06 01-06-71 NF Repair Pipe Support Repaired spring can No 10/30/06 01-06-75 2

Replacement Valve Replaced valve disc No 11/13/06 01-06-76 2

Replacement Valve Replaced valve disc No 11/14/06 01-06-77 3

Repair Valve Seal weld bonnet No 10/24/06 01-06-78 3

Repair Valve Seal weld bonnet No 10/24/06 01-06-79 3

Repair Valve Seal weld bonnet No 10/24/06 01-06-80 3

Repair Valve Seal weld bonnet No 10/24/06 01-06-81 1

Repair Pressurizer Blend indications No 10/30/06 01-06-83

SUMMARY

REPORT for the 1RE13 INSERVICE INSPECTION of UNIT 1 SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION COMPONENT SUPPORTS, CONTAINMENT METAL LINER (IWE),

REPAIR AND REPLACEMENT, STEAM GENERATOR TUBING, SYSTEM PRESSURE TESTING, AND WELD INSPECTION PROGRAMS

(-,I M-1 R 'J lE-T FLCTF!I xI STP NUCLEAR OPERATING COMPANY December 2006

COVER SHEET IRE13 INSERVICE INSPECTION

SUMMARY

REPORT FOR COMPONENT SUPPORTS, CONTAINMENT METAL LINER (IWE), REPAIR AND REPLACEMENT, STEAM GENERATOR TUBING, SYSTEM PRESSURE TESTING, AND WELD INSPECTION PROGRAMS SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION, UNIT 1 P.O. BOX 289 WADSWORTH, TEXAS 77483 USNRC DOCKET NO: 50-498 OPERATING LICENSE NO: NPF-78 COMMERCIAL OPERATION DATE: AUGUST 25, 1988 Prepared by:

Reviewed by:

r

.iguYeunger ersg Cri Younger, Suiperv'ising Engineer

SCOPE COMPONENT SUPPORTS, REPAIR AND REPLACEMENT, STEAM GENERATOR TUBING, SYSTEM PRESSURE TESTS AND WELD INSPECTION PROGRAMS The examinations summarized in this report were performed in accordance with the 1989 Edition with no Addenda of the ASME Code,Section XI that is applicable to the South Texas Project, Unit 1, second ten-year interval (9/25/2000-9/24/2010), second period (9/25/2003-9/24/2007). This report covers selected ASME Code Class 1, 2 & 3 Systems/Components. This report is documented in accordance with the requirements of ASME Section XI Code Case N-532-1.

Examinations and tests required by the Code are scheduled in accordance with "Inspection Program B" as defined in TWB-2412 for ASME Code Class I Systems/Components, IWC-2412 for ASME Code Class 2 Systems/Components, and IWD-2412 for ASME Code Class 3 Systems/Components.

The ASME Code Class 1 components were examined as prescribed by Table IWB-2500-1, and the applicable Examination Categories, which established the examination frequency at each refueling outage. The ASME Code Class 2 Systems/Components were examined in accordance with Table lWC-2500-1, Examination Categories. The ASME Code Class 3 Systems/Components were examined in accordance with Table IWD-2500-1, Examination Categories. Component Supports were examined in accordance with Table 2500-1 of Code Case N-491-2.

CONTAINMENT METAL LINER (IWE)

The Containment Metal Liner examinations summarized in this report were performed in accordance with the 1992 Edition 1992 Addenda of the ASME Code,Section XI, that is applicable to the South Texas Project, Unit 1, first ten-year interval (9/9/1998-9/8/2008), third period (9/9/05-9/8/08). This report covers selected ASME Code Class CC liner & MC Components. This report is documented in accordance with the requirements of ASME Section XI Code Case N-532-1.

Examinations and tests required by the Code are scheduled in accordance with "Inspection Program B" as defined in IWE-2412 for ASME Code Class CC liner & MC Components. The Containment Metal Liner Components were examined in accordance with Table lWE-2500-1, Examination Categories.

FORM OAR-I OWNER'S ACTIVITY REPORT (Code Case N-532-1)

Report Number OAR-IRE13 Owner STP Nuclear Operating Company, P. 0. Box 289, Wadsworth. TX 77483 (Name and Address of Owner)

Plant South Texas Proiect Electric Generating Station P.O. Box 289, Wadsworth, TX 77483 (Name and Address of Plant)

Unit No.

1 Commercial service date August 25. 1988 Refueling outage no.

1RE13 (If applicable)

Current inspection interval IWB. IWC IWD. IWF - 2nd

. IWE -1st (1st, 270, 3*, 4', other)

Current inspection period IWB. IWC. IWD. IWF - 2a' ;VE --3 rd (Is', 2"d, 3")

Edition and Addenda of Section XI applicable to the 10 year inspection plan: 1989 Edition/No Addenda (IWE-1992 Edition 1992 Addenda)

Date and revision of 10 year inspection plan September 28, 2006. Revision 3 Edition and Addenda of Section XI applicable to repairs and replacements, if different than the inspection plan N/A CERTIFICATE OF CONFORMANCE I certify that the statements made in this Owner's Activity Report are correct, and that the examinations, tests, repairs, replacements, evaluations, and corrective measures represented by this report conform to the requirements of Section XI.

Certificate of Authorization No.

N/A Expiration Date N/A (if applicable)

Signed J. Stauber ENGINEER Date i

Z./; Z-/0C (O~r or Owner's Designee, Title)

CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and pressure Vessel Inspectors and the State or Province of Texas and employed by ABS Group Inc of Houston. Texas have inspected the items described in this Owner's Activity Report, during the period 9/25/2003 to 9/24/2007 for Component Supports, Repair And Replacement, Steam Generator Tubing, System Pressure Tests and Weld Inspection program, and during the period 9/9/2005 to 9/8/2008 for Containment Metal Liner program, and state that to the best of my knowledge and belief, the Owner has performed all activities represented by this report in accordance with the requirements of Section X1.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations, tests, repairs, replacements, evaluations, and corrective measures described this report. Furthermore, neither the inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from the connected with this inspection.

"ITX 756

-Wspector's~gnature~

~

National Board, State, Province, and Endorsements Robert NiemaWn Date

/

TABLE I ABSTRACT OF EXAMINATIONS AND TESTS Interval 2 Period 2 IRE13 October 2006 COMPONENT SUPPORT AND WELD INSPECTIONS (per WINISI Computerized Inservice Inspection Database)

Examination Total Total Total Total Remarks Category Examinations Examinations Examinations Examinations Required for Credited for Credited (%)

Credited (%) to the Interval the Period for the Period Date for the Interval B-G-2 32 15 46.88 56.25 B-H 9

3 33.33 55.56 B-M-2 12 6

50.00 50.00 B-N-I 3

1 33.33 66.67 C-C 25 10 40.00 60.00 F-A 273 119 43.59 63.37 Component Supports R-A-1 61 21 34.43 54.10 B-F & B-J **

MRP 26 21 N/A N/A ALLOY 600*

BMI 118 1

N/A N/A Bottom Head Inspection THPENS 237 79 N/A N/A Top Head Inspection NOTES:

Period 2 = 1REI2 & IRE13 Period 2 Examination Completion Range = 50% - 67%

Performed Baseline (PSI) inspections of Pressurizer Surge Nozzle weld overlay welds.

- = Categories combined for Class I Risk Informed piping welds

TABLE IA ABSTRACT OF EXAMINATIONS AND TESTS Interval 2 Period 2 IRE13 October 2006 SYSTEM PRESSURE TESTING INSPECTIONS, (per WINISI Computerized Inservice Inspection Database)

Examination Total Total Total Total Remarks Category Examinations Examinations Examinations Examinations Required for Credited for Credited (%)

Credited (%) to the Interval the Period for the Period Date for the Interval B-E 24 8

33.33 66.67 B-P 36 12 33.33 66.67 C-H 132 32 24.24 57.58 D-A 12 3

25.00 58.33 D-B 12 4

33.33 66.67 D-C 3

1 33.33 66.67 NOTES:

Period 2 = IRE12 & IRE13 Period 2 Examination Completion Range = 50% - 67%

= need completion of scheduled Period inspections/tests during 2007 TABLE IB ABSTRACT OF EXAMINATIONS AND TESTS Interval 2 Period 2 IRE13 October 2006 STEAM GENERATOR TUBING INSPECTIONS Examination Total Total Total Total Remarks Category Examinations Examinations Examinations Examinations Required for Credited for Credited (%)

Credited (%) to the Interval the Period for the Period Date for the Interval B-Q 8

4 50.00 100.00 NOTES: Period 2 = IRE12, 1REI3 Period 2 Examination Completion Range = 50% - 67%

TABLE IC ABSTRACT OF EXAMINATIONS AND TESTS Interval 1 Period 3 IRE13 October 2006 COMTAINMENT METAL LINER INSPECTIONS (IWE)

Examination Total Total Total Total Remarks Category Examinations Examinations Examinations Examinations Required for Credited for Credited (%)

Credited (%) to the Interval the Period for the Period Date for the Interval E-A 36 18 33.33 100.00 E-D 3

1 33.33 100.00 E-G 129 42 32.65 59.69 AP-J 84 28 33.33 100.00

= need completion of scheduled Period inspections/tests during IRE 14 NOTES: Period 3 = IRE13, 1RE14 Period 3Examination Completion Range = 50 - 100%

TABLE 2 ITEMS WITH FLAWS OR RELEVANT CONDITIONS THAT REQUIRED EVALUATION FOR CONTINUED SERVICE IRE13 October 2006 Examination Items Item Description Flaw Flaw or Relevant Condition Found Category Number Characterization During Scheduled Section XI (IWA-3300)

Examination or Test (Yes or No)

See Note I NOTES:

I.

No items found with flaws or relevant conditions that required evaluation for continued service.

2.

Surveillance procedure OPSPI I-RC-0015, ASME Section XI Inservice Inspection, documents Inservice Inspection activities during IRE13.

TABLE 3 ABSTRACT OF REPAIRS, REPLACEMENTS, AND CORRECTIVE MEASURES REQUIRED FOR CONTINUED SERVICE IRE13 October 2006 Code

Repair, Item Description of Work Flaw or Relevant Condition Date Repair/Replacement Class Replacement, or Description Found During Scheduled Section Completed Plan Number Corrective Measure XI Examination or Test (Yes/No) 2 Replacement Valve Replaced valve nozzle No 10/04/06 01-01-88 3

Replacement Pump Replaced casing cap screws No 10/03/06 01-03-52 2

Repair Valve Weld build up on valve body No 10/31/06 01-04-02 3

Replacement Valve Replaced valve No 10/03/06 01-04-39 3

Replacement Chiller Replaced stud bolts & nuts No 10/04/06 01-05-03 3

Replacement Piping Replaced flange bolts & nuts No 10/04/06 01-05-27 3

Replacement Piping Replaced flange bolts & nuts No 10/04/06 01-05-28 3

Replacement Piping Replaced flange bolts & nuts No 1.0/04/06 01-05-29 3

Replacement Piping Replaced flange bolts & nuts No 10/03/06 01-05-31 3

Repair Piping Seal welded and repaired No 10/20/06 01-05-32 3______________

indications on piping 3