Text

Inservice Inspection Summary Report for the Spring 2008 Refueling Outage
	ML082330182
Person / Time
Site:	Cooper
Issue date:	08/14/2008
From:	Vanderkamp D; Nebraska Public Power District (NPPD)
To:	; Document Control Desk, Office of Nuclear Reactor Regulation
References
	NLS2008065
	Download: ML082330182 (111)
	v • d • e

N Nebraska Public Power District

'Always there when you need us" NLS2008065 August 14, 2008 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555-0001

Subject:

Inservice Inspection Summary Report Cooper Nuclear Station, Docket No. 50-298, DPR-46

Dear Sir or Madam:

The purpose of this letter is to provide to the Nuclear Regulatory Commission the Inservice Inspection (ISI) Summary Report for the Spring 2008 Refueling Outage at Cooper Nuclear Station. This report is submitted in accordance with the requirements of the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code,Section XI. The attachment contains the Abstract of Examinations, Results, and Corrective Measures, along with the NIS Forms and Summary Tables. Certain non-ASME Section XI augmented ISI results are also included.

Should you have any questions regarding this matter, please contact me at (402) 825-2904.

Sincerely, David W. Van Der Kamp Licensing Manager

/dm Attachment cc: Regional Administrator w/enclosure NPG Distribution w/o enclosure USNRC - Region IV Senior Resident Inspector w/enclosure CNS Records w/enclosure USNRC - CNS Cooper Project Manager w/enclosure USNRC - NRR Project Directorate IV-1 COOPER NUCLEAR STATION -(*_L 7 P.O. Box 98 / Brownville, NE 68321-0098 Telephone: (402) 825-3817 / Fax: (402) 825-5211 77L .

www.nppd.com

NLS2008065 Attachment Page 1 of 109 ASME B&PV Code,Section XI, Summary Report Cooper Nuclear Station Refueling Evolution RE24, Spring 2008 Table of Contents

1. Abstract of Examinations, Results, and Corrective Measures

2. NIS-1 Forms and Summary Tables RE24 NIS-1 Form for Class 1, 2, 3 Components Attachment 1, Inservice Inspection Report RE24 NIS-1 Form for Class MC Components Attachment 1, Inservice Inspection Report RE24 NIS-2 Forms and Summary Tables

Page 1 of 2 Abstract of Examinations, Tests, Results, and Corrective Measures Introduction This report documents the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel (B&PV) Code,Section XI, Inservice Inspection (ISI) Examinations, and Repair or Replacements performed from November 23, 2006 to May 17, 2008 that corresponds with the end of Refueling Outage 24 (RE24) at Cooper Nuclear Station (CNS). RE24 is the second outage of the first period in the Fourth ISI interval for Class 1, 2 and 3 components. RE24 is the second outage of the third period in the first interval for Class MC containment inspections. Examinations, repairs, and replacements were performed to the applicable requirements of the ASME B&PV Code,Section XI as delineated on the attached NIS-1 and NIS-2 forms.

Examinations ASME Section XI Class 1, 2, and 3 Components The examinations of ASME Code Class 1, 2, and 3 components are provided in the summary table. There were a total of one hundred seventy eight (178) ASME Section XI ISI component examinations credited to the first period of the fourth ISI Interval for Class 1, 2, and 3 components.

Nineteen (19) pre-service examinations were performed. See Attachment I to the Class 1, 2, and 3 NIS-1 for details.

Containment The containment inservice inspection program implements the examinations schedule of the primary containment pressure boundary in accordance with ASME Section XI, 1992 Edition, 1992 Addenda. There were a total of ninety-four (94) IWE component examinations credited to the third period of the First IWE Interval for Class MC components. See Attachment 1 to the Class MC NIS-1 for details.

Pressure Testing The Class 1 system leakage test was performed to test the primary coolant system boundary, Code Category BP, and the Class 2 portion of the Control Rod Drive system boundary credited to the Fourth 10 Year ISI Interval. The vessel flange seal leak detection system was pressure tested with the refueling cavity flooded as permitted by Relief Request PR-04.

Code Category C-H periodic pressure tests were performed and credited to the first period of the Fourth 10 Year Interval for CRD, CS, HPCI, RCIC, REC, and RHR systems. Code Category D-B periodic pressure tests were performed on the HPCI, NBI, REC, and SW systems. See Attachment I to the Class 1, 2, 3 NIS-1 for details.

Page 2 of 2 Owner Elected and Augmented Examinations Three hundred six (306) owner elected component examinations were performed and credited to the Boiling Water Reactor Vessel Internals Project (BWRVIP) and General Electric (GE) Service Information Letters (SILs). The Owner elected examinations included ultrasonic and visual examinations as required by the CNS Vessel Internals Program that implements the recommendations by BWRVIP and other industry operating experiences.

See Attachment 1 to the Class 1, 2, and 3 NIS-1 for details.

Repairs or Replacements The ASME Section XI repairs or replacements are as summarized in the Form NIS-2 Owner's Report and summary table.

Page I of 2 FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTIONS (As required by the Provisions of the ASME Code Rules)

1. Owner Nebraska Public Power District, 1414 15th Street, Columbus, NE 68602 (Name and Address of Owner)

2. Plant Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, Brownville, NE 68321-0098 (Name and Address of Plant)

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

5. Commercial Service Date 07/01/1974 6. National Board Number for Unit N/A

7. Components Inspected Component or Manufacturer or Manufacturer or Installer State or National Board No.

Appurtenance Installer Serial No. Province No, I Piping, Pumps, Valves, and N/A N/A N/A * ] N/A i Sunoorts Reactor Pressure Combustion Engineering C.E. 66106/C.E. 66206 N/A 120762 Vessel/Vessel Head

(*) SEE "ATTACHMENT I" FOR APPLICABLE INFORMATION Note: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in. x II in., (2) information in items I 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.

This fonn (E00029) may be obtained from the ASME Order Dept., 22 Law Drive, Box 2300, Fairfield, NJ 07007-2300

Page 2 of 2 FORM NIS-1 (Back)

8. Examination Dates 11123/2006 to 5/17/2008

9. Inspection Period Identification: Period 1: 3/1/2006 to 6/30/2009

10. Inspection Interval Identification: Interval 4: 3/1/2006 to 2/29/2016

11. Applicable Edition of Section XI 2001 Addenda 2003

12. Date/Revision of Inspection Plan: 04/03/2008

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

See Attachment 1

14. Abstract of Results of Examinations and Tests.

See Attachment 1

15. Abstract of Corrective Measures.

See Attachment I 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 Date 7//,%.ŽOdq Signed Nebraska Public Power District By Vasant N. Bhardwaj Owner CERTIFICATE OF INSERVICE INSPECTION 1,the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Nebraska and employed by Hartford Steam Boiler Inspection and Insurance Co. of Connecticut of Hartford, Connecticut have inspected the components described in this Owner's Report during the period 11123/2006 to 05/17/2008 ,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, tests, and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.

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Commissions 1 ......

lJnsj~tor-'s Signature National Board, State, Province, and Endorsements Date .oc,

(*) SEE "ATTACHMENT 1" FOR APPLICABLE INFORMATION

7/22/2008 Page 1 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Exam Credit: PSI Equal: 19 Category: B-G-2 Equal: 1 Item No.: B7.70 Equal: I Summary No.; Component ID: Class: System: Component Description B7,70.0017 MS-RV-71C 1 MS Valve Body Bolting Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4529312 VT-i VE-S08-295 Accept N/A Replaced valve body bolting, stud and spline nut on CNS warehouse material number:

4036136, MS-RV-71 Spare, Body Serial Number: 377. PSI exams, MT of spline nut and PT of stud, were performed in lieu of VT-1 per IWA-2240. Reference Work Order: 4549506, CNS Film File, for replacement of MS-RV-71CRV with MS-RV-71 Spare, Body Serial Number: 377, CNS warehouse material number: 4036136.

Category: D-A Equal: I Item No.: DI.30 Equal: 1 Summary No.: Component ID: Class: System: Component Description D1,30.0002 SW-PC-A1 3 SW Pump Support Integrally Welded Atttachment Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4458761 VT-1 VE-S08-272 Accept CC-686 Exam Sat. Pre-Service examination performed when SW pump, SW-P-C, reinstalled.

Reference CNS Film File Work Oder: 4458761 for exam data.

Category: F-A Equal: 17 Item No.: FI.10.D Equal: 5 Summary No.: Component ID: Class: System: Component Description Fl.10.D.0010 MSS-21 1 MS Mechanical Snubber Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4546751 VT-3 VE-S08-296 Accept CC-686 PSI examination per IWF-5200(a).

Reference:

R/R Record 07-033.

Summary No.: Component ID: Class: System: Component Description Fl.10.D.0012 MSS-63 I MS Mechanical Snubber Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4546749 VT-3 VE-S08-298 Accept CC-686 PSI examination per IWF-5200(a).

Reference:

R/R Record 07-032.

Summary No.: Component ID: Class: System: Component Description F1.10.D.0016 RFS-13 1 RF Mechanical Snubber Work Order Exam Method Report No. Results Code Case Comments/ Corrective Measures 4546752 VT-3 VE-S08-299 Accept CC-686 PSI examination per IWF-5200(a).

Reference:

R/R Record 07-034.

Summary No.: Component ID: Class: System: Component Description F1.10.D.0043 RHS-69B 1 RHR Mechanical Snubber Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4444292 VT-3 VE-S08-300 Accept CC-686 PSI examination performed per ASME Section Xl, IWF-5200(a).

Reference:

R/R Record 07-031.

7/22/2008 Page 2 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class' System: Component Description F1.10.D.0045 RHS-71 1 RHR Mechanical Snubber Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4444287 VT-3 VE-S08-301 Accept CC-686 PSI examination performed per ASME Section XI, IWF-5200(a).

Reference:

R/R Record 07-030.

Item No.: F11.20.13 Equal: 6 Summary No.: Component ID: Class: System: Comoonent Description Fl.20.D.0007 MSS-4 2 MS Hydraulic Snubber, Fig.20 Work Order Exam Method Reoort No. Results Code Case Comments / Corrective Measures 4546748 VT-3 VE-S08-297 Accept CC-686 PSI examination per IWF-5200(a).

Reference:

R/R Record 07-042 Summary No.: Component ID: Class: System: Component Descrlption Fl.20.D.0018 RHS-25 2 RHR Hydraulic Snubber, Fig.201 Work Order Exam Method Report No. Results Code Case Comments ICorrective Measures 4546774 VT-3 VE-S08-302 Accept CC-686 PSI examination performed per ASME Section XI, IWF-5200(a).

Reference:

R/R Record 07-057.

Summary No.: Component ID: Class: System: Component Description Fl.20.D.0020 RHS-26 2 RHR Hydraulic Snubber, Fig.201 Work Order Exam Method Reoort No. Results Code Case Comments /Corrective Measures 4546776 VT-3 VE-S08-303 Accept CC-686 PSI examination performed per ASME Section Xl, IWF-5200(a).

Reference:

RJR Record 07-055.

Summary No.: Component ID: Class: System: Component Description F1.20.D.0022 RHS-29 2 RHR Mechanical Snubber Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4444286 VT-3 VE-S08-304 Accept CC-686 PSI examination performed per ASME Section XI, IWF-5200(a).

Reference:

R/R Record 07-029.

Summary No.: Component ID: Class: System: Component Description F1.20.D.0028 RHS-41 2 RHR Hydraulic Snubber, Fig.200 Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4546772 VT-3 VE-S08-305 Accept CC-686 PSI examination performed per ASME Section XI, IWF-5200(a).

Reference:

R/R Record 07-058.

Summary No.: Component ID: Class: System: Component Description Fl.20.D.0042 RHS-78A 2 RHR Hydraulic Snubber, Fig.201, one (1) of two (2)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4546775 VT-3 VE-S08-306 Accept CC-686 PSI examination performed per ASME Section Xl, IWF-5200(a).

Reference:

R/R Record 07-056.

7/22/2008 Page 3 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Item No.: FI.30.A Equal: I Summary No.: Component ID: Class: System: Component Description Fl.30.A.0200 SW-S-68 3 SW Stanchion Work Order Exam Method Reoort No. Results Code Case Comments I Corrective Measures 4525684 VT-3 VE-S08-275 Accept CC-686 Pre-Service examination performed when piping support was reinstalled in conjunction with RHRSW Booster pump, SW-P-BPB reinstallation. Reference CNS Film File for Work Order:

4525684 procedure 7.2.57.1 Att. 1 for examination data.

Item No.: FI.30.D Equal: 1 Summary No.: Component ID: Class' System: Comoonent Description F1.30.D.0053 VRS-41 3 MSRV Mechanical Snubber Work Order Exam Method Report No. Results Code Case Comments /Corrective Measures 4546753 VT-3 VE-S08-307 Accept CC-686 PSI examination performed per ASME Section XI, IWF-5200(a).

Reference:

R/R Record 07-035.

Item No.: FI.40.B Equal: 4 Summary No.: Component ID: Class: System: Component Description F1.40.B.0006 REC-PA-S1 3 REC Pump Support Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4475035 VT-3 VE-S08-292 Accept CC-686 Pre-Service examination performed when REC pump, REC-P-A, reinstalled. Reference CNS Film File Work Oder: 4475035 for exam data.

Summary No.: Component ID: Class: System: Component Description F1.40.B.0014 SW-BPA-S1 3 SW Booster Pump Support Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4540005 VT-3 VE-S08-293 Accept N-686, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report. Pre-Service examination 624 performed when RHR SW Booster pump, SW-P-BPA, reinstalled. Reference CNS Film File Work Oder: 4540005 for exam data.

Summary No.: Component ID: Class' System: Component Description Fl.40.B.0015 SW-BPB-S1 3 SW Booster Pump Support Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4525684 VT-3 VE-S08-274 Accept CC-686 Pre-Service examination performed when RHR SW Booster pump, SW-P-BPB reinstalled.

Piping support, SW-S-68, was examined in conjunction with the pump reinstallation.

Reference CNS Film File for Work Order: 4525684 procedure 7.2.57.1 Att. 1 for examination data.

Summary No.: Component ID: Class: System: Component Description F1.40.B.0018 SW-PA-S1 3 SW Main Pump Support Work Order Exam Method Reoort No. Results Code Case Comments fCorrective Measures 4397761 VT-3 VE-S08-294 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report. Pre-Service examination 624 performed when SW pump, SW-P-A, reinstalled. Reference CNS Film File Work Oder:

4397761for exam data.

7/22/2008 Page 4 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, P0 Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Exam Credit: Sec.XI Equal: 178 Category: B-A Equal: 13 Item No.: 61.12 Equal: 12 Summary No.; Component ID; Class: System: Component Description B1.12.0001 VLA-BA-1 1 NB RPV Shell Course 1 Longitudinal Seam Weld Work Order Exam Method Report No. Results Code Case Comments/ Corrective Measures 4547374 Remote Auto UT VE-S08-242 Accept N/A Reference 1HISouwthwest Technologies Automated Ultrasonic Examination of the Reactor Pressure Vessel Final Report. Total examination coverage obtained 90.5%.

Summary No.: Component ID; Class: System: Component Description 81.12.0002 VLA-BA-2 1 NB RPV Shell Course 1 Longitudinal Seam Weld Work Order Exam Method Report No. Results Code Case Comments I'Corrective Measures 4547374 Remote Auto uT VE-S08-243 Accept N/A Reference IHI Souwthwest Technologies Automated Ultrasonic Examination of the Reactor Pressure Vessel Final Report. Total examination coverage obtained 77.6%. Reference CR-CNS-2008-3270 for <90% coverage. Relief Request Required.

Summary No.: Component ID: Class: System: Component Description B1.12.0003 VLA-BA-3 1 NB RPV Shell Course 1 Longitudinal Seam Weld Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547374 Remote Auto ULT VE-S0B-244 Accept N/A Reference 1HISouwthwest Technologies Automated Ultrasonic Examination of the Reactor Pressure Vessel Final Report. Total examination coverage obtained 78.0%. Reference CR-CNS-2008-3270 for <90% coverage. Relief Request Required.

Summary No.: Component ID: Class: System: Component Description B1.12.0004 VLB-BA-1 1 NB RPV Shell Course 2 Longitudinal Seam Weld Work Order Exam Method Report No. Results Code Case Comments I CorrectiveMeasures 4547374 Remote Auto ULT VE-S08-245 Accept N/A Reference IHI Souwthwest Technologies Automated Ultrasonic Examination of the Reactor Pressure Vessel Final Report. Total examination coverage obtained 88.7%. Reference CR-CNS-2008-3270 for <90% coverage. Relief Request Required.

Summary No.: Component ID: Class: System: Component Description B1.12.0005 VLB-BA-2 1 NB RPV Shell Course 2 Longitudinal Seam Weld Work Order Exam Method Report No. Results Code Case Comments /Corrective Measures 4547374 Remote Auto UT VE-S08-246 Accept N/A. Reference 1HISouwthwest Technologies Automated Ultrasonic Examination of the Reactor Pressure Vessel Final Report. Total examination coverage obtained 93.3%.

Summary No.: Component ID: Class: System: Component Description B1.12.0006 VLB-BA-3 1 NB RPV Shell Course 2 Longitudinal Seam Weld Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547374 Remote Auto UT VE-S08-247 Accept N/A Reference 1HISouwthwest Technologies Automated Ultrasonic Examination of the Reactor Pressure Vessel Final Report. Total examination coverage obtained 67.6%. Reference CR-CNS-2008-3270 for <90% coverage. Relief Request Required.

7/22/2008 Page 5 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description B1.12.0007 VLC-BB-1 1 NB RPV Shell Course 3 Longitudinal Seam Weld Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547374 Remote Auto UT VE-SO8-248 Accept N/A Reference IHI Souwthwest Technologies Automated Ultrasonic Examination of the Reactor Pressure Vessel Final Report. Total examination coverage obtained 19.2%. Reference CR-CNS-2008-3270 for <90% coverage. Relief Request Required.

Summary No.: Component ID: Class: System: Comoonent Description B1.12.0008 VLC-BB-2 1 NB RPV Shell Course 3 Longitudinal Seam Weld Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547374 Remote Auto UT VE-S08-249 Accept N/A Reference IHI Souwthwest Technologies Automated Ultrasonic Examination of the Reactor Pressure Vessel Final Report. Total examination coverage obtained 73.0%. Reference CR-CNS-2008-3270 for <90% coverage. Relief Request Required.

Summary No.: Component ID: Class: System: Component Descriptlon B1.12.0009 VLC-BB-3 1 NB RPV Shell Course 3 Longitudinal Seam Weld Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547374 Remote Auto UT VE-S08-250 Accept N/A Reference 1HISouwthwest Technologies Automated Ultrasonic Examination of the Reactor Pressure Vessel Final Report. Total examination coverage obtained 79.1%. Reference CR-CNS-2008-3270 for <90% coverage. Relief Request Required.

Summary No.: Component ID: Class: System: Component Description B1.12.0010 VLD-BB-1 I NB RPV Shell Course 4 Longitudinal Seam Weld Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547374 Remote Auto UT VE-S08-251 Accept N/A Reference IHI Souwthwest Technologies Automated Ultrasonic Examination of the Reactor Pressure Vessel Final Report. Total examination coverage obtained 90.1%.

Summary No.: Component ID: Class: System: Component Description B1.12.0011 VLD-BB-2 1 NB RPV Shell Course 4 Longitudinal Seam Weld Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547374 Remote Auto U7 VE-S08-252 Accept N/A Reference IHI Souwthwest Technologies Automated Ultrasonic Examination of the Reactor Pressure Vessel Final Report. Total examination coverage obtained 94.0%.

Summary No.: Component ID: Class: System: Component Description B1.12.0012 VLD-BB-3 1 NB RPV Shell Course 4 Longitudinal Seam Weld Work Order Exam Method Report No. Results Code Case Comments /Corrective Measures 4547374 Remote Auto UT VE-S08-253 Accept N/A Reference IHI Souwthwest Technologies Automated Ultrasonic Examination of the Reactor Pressure Vessel Final Report. Total examination coverage obtained 100.0%.

',Item Item. N o.:........ .B1.30 No.: 1. 30.......

...... Equal: .....

Equal: I ......... ........

Summary No.: Component ID: Class: System: Component Description B1.30.0001 VCB-BC-5 1 NB RPV Shell Course 4 to Flange Weld Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547374 Remote Auto ULT VE-S08-254 Accept N/A Reference IHI Souwthwest Technologies Automated Ultrasonic Examination of the Reactor Pressure Vessel Final Report. Total examination coverage obtained 93.7%.

7/22/2008 Page 6 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, P0 Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Category: B3-D3 Equal: 12 item No.: B3.100 Equal: 6 Summary No.: Comoonent ID: Class' System: Component Description B3.100.0001 NVIR-BD-N1A 1 NB RPV Nozzle Inner Radius Section Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547371 Modified VT-1 BWRVIP-S08091 NRI N-648-1, N- Exam Sat. Reference AREVA Manual ISI Outage Report. Total examination coverage 460, N-624 obtained 100.0%.

Summary No.: Component ID: Class: System: Component Description B3.100.0007 NVIR-BD-N2E 1 NB RPV Nozzle Inner Radius Section Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547371 Modified VT-i BWRVIP-S08109 NRI N-686, N- Exam Sat. Reference AREVA Manual ISI Outage Report. Total examination coverage 460 obtained 35.0%.

Summary No.: Component ID: Class: System: Component Description B3.100.0010 NVIR-BD-N2H 1 NB RPV Nozzle Inner Radius Section Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547371 Modified VT-1 BWRVIP-S08131 NRI N-648-1, N- Exam Sat. Reference AREVA Manual ISI Outage Report. Total examination coverage 460, N-624 obtained 40.0%.

Summary No.: Component ID: Class: System: Component Description B3.100.0012 NVIR-BD-N2K 1 NB RPV Nozzle Inner Radius Section Work Order Exam Method Report No. Results Code Case Comments ICorrective Measures 4547371 Modified VT-1 BWRVIP-S08095 NRI N648-1, N- Exam Sat. Reference AREVA Manual ISI Outage Report. Total examination coverage 460, N-624 obtained 25.0%.

Summary No.: Component ID: Class' System: Component Description B3.100.0013 NVIR-BD-N3A 1 NB RPV Nozzle Inner Radius Section Work Order Exam Method Report No, Results Code Case Comments I Corrective Measures 4547371 Modified VT-1 BWRVIP-S08133 NRI N-648-1, N- Exam Sat. Reference AREVA Manual ISI Outage Report. Total examination coverage 460, N-624 obtained 100.0%.

Summary No.: Component ID: Class: System: Component Description B3.100.0021 NVIR-BD-N5A 1 NB RPV Nozzle Inner Radius Section Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547371 Modified VT-1 BWRVIP-S08035 NRI N-648-1, N- Exam Sat. See Areva RE24 IWI Final Report. Total examination coverage obtained 40.0%.

460, N-624

7/22/2008 Page 7 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (IfRequired): N/A Item No.: B3.90 Equal: 6 Summary No.: Comoonent ID: Class: System: Component Description B3.90.0001 NVE-BD-N1A 1 NB RPV Shell to Nozzle Weld Work Order Exam Method Report No, Results Code Case Comments I Corrective Measures 4547542 Manual UT VE-S08-255 Accept N-613-1, N- Exam Sat. Reference AREVA Manual ISI Outage Report. Total examination coverage 639, N-460 obtained 46.45%. Reference CR-CNS-2008-3382 for <90% coverage. Relief Request Required.

Summary No.: Component ID: Class; System: Component Description B3.90.0007 NVE-BD-N2E 1 NB RPV Nozzle to Shell Weld Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547541 Manual UT VE-S08-262 Accept N-613-1, N- Exam Sat. Reference AREVA Manual ISI Outage Report. Total examination coverage 639, N-460 obtained 55.97%. Reference CR-CNS-2008-3382 for <90% coverage. Relief Request Required.

SummarY No.: Component ID: Class: System: Component Description 83.90.0010 NVE-BD-N2H 1 NB RPV Nozzle to Shell Weld Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547544 Manual UT VE-S08-260 Accept N-613-1, N- Exam Sat. Reference AREVA Manual ISI Outage Report. Total examination coverage 639, N-460 obtained 55.97%. Reference CR-CNS-2008-3382 for <90% coverage. Relief Request Required.

SummarY No.: Component ID: Class: System: Component Description B3.90.0012 NVE-BD°N2K 1 NB RPV Nozzle to Shell Weld Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547544 Manual UT VE-S08-261 Accept N-613-1, N- Exam Sat. Reference AREVA Manual ISI Outage Report. Total examination coverage 639, N-460 obtained 55.97%. Reference CR-CNS-2008-3382 for <90% coverage. Relief Request Required.

Summary No.: Component ID: Class: System: Component Description B3.90.0013 NVE-BD-N3A 1 NB RPV Shell to Nozzle Weld Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547545 Manual UT VE-S08-O01 Accept N-613-1, N- Exam Sat. Reference AREVA Manual ISI Outage Report. Total examination coverage 639, N-460 obtained 49.82%. Reference CR-CNS-2008-2700 for <90% coverage. Relief Request Required.

Summary No.: Component ID: Class: System: Component Description B3.90.0021 NVE-BD-N5A 1 NB RPV Nozzle to Shell Weld Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547547 Manual UT VE-S08-263 Accept N-613-1, N- Exam Sat. Reference AREVA Manual ISI Outage Report. Total examination coverage 639, N-460 obtained 50.9%. Reference CR-CNS-2008-3385 for <90% coverage. Relief Request Required.

7/22/2008 F'age 8 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Riequired): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 l

6. National Certificate of Authorization (If Required): N/A

Category: B-G-1 Equal: 54 IItem No.: E16.110 Equal: 27 Summary No.: Component ID: Class: System: Component Description B6.10.0001 PRB-BG1-1 1 NB Reactor Pressure Vessel Closure Nut, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547540 VT-1 VT-S08-092 Accept N-686, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.; Comoonent ID: Class: System: Component Descriotlon B6.10.0010 PRB-BGI-10 1 NB Reactor Pressure Vessel Closure Nut, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547540 VT-1 VT-S08-101 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class; System: Component Description B6.10.0011 PRB-BG1-11 1 NB Reactor Pressure Vessel Closure Nut, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547540 VT-1 VT-S08-102 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description B6.10.0012 PRB-BG1-12 1 NB Reactor Pressure Vessel Closure Nut, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547540 VT-I VT-S08-103 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description B6.10.0013 PRB-BGI-13 1 NB Reactor Pressure Vessel Closure Nut, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547540 VT-1 VT-S08-104 Accept N-868, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description B6.10.0014 PRB-BG1-14 1 NB Reactor Pressure Vessel Closure Nut, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments /Corrective Measures 4547540 VT-1 VT-s08-105 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description B6.10.0015 PRB-BG1-15 I NB Reactor Pressure Vessel Closure Nut, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments /Corrective Measures 4547540 VT-1 VT-S08-106 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624

7/22/2008 Page 9 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description B6.10.0016 PRB-BG1-16 1 NB Reactor Pressure Vessel Closure Nut, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments /Corrective Measures 4547540 VT-I VT-S08-107 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description B6.10.0017 PRB-BG1-17 1 NB Reactor Pressure Vessel Closure Nut, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments /Corrective Measures 4547540 VT-1 VT-S08-108 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description B6.10.0018 PRB-BGl-18 1 NB Reactor Pressure Vessel Closure Nut, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments!/Corrective Measures 4547540 VT-I VT-S08-109 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description B6.10.0019 PRB-BG1-19 1 NB Reactor Pressure Vessel Closure Nut, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547540 VT-1 VT-S08-1 10 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description B6.10.0002 PRB-BGI-2 1 NB Reactor Pressure Vessel Closure Nut, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments ICorrective Measures 4547540 VT-i VT-S08-093 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description B6.10.0020 PRB-BGI-20 1 NB Reactor Pressure Vessel Closure Nut, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments! Corrective Measures 4547540 VT-I VT-S08-111 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description B6.10.0021 PRB-BG1-21 1 NB Reactor Pressure Vessel Closure Nut, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments! Corrective Measures 4547540 VT-1 VT-S08-112 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624

7/22/2008 Page 10 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description B6.10.0022 PRB-BG1-22 1 NB Reactor Pressure Vessel Closure Nut, one (1) of fifty two (52)

Work Order Exam Method RepotNo. Results Code Case Comments I Corrective Measures 4547540 VT-1 VT-S08-113 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Descrlption B6.10.0023 PRB-BG1-23 1 NB Reactor Pressure Vessel Closure Nut, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547540 VT-1 VT-S08-114 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description B6.10.0024 PRB-BG1-24 1 NB Reactor Pressure Vessel Closure Nut, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547540 VT-1 VT-S08-115 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description B6.10.0025 PRB-BG1-25 1 NB Reactor Pressure Vessel Closure Nut, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547540 VT-1 VT-S08-116 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N624 Summary No.: Component ID: Class: System: Component Description B6.10.0026 PRB-BG1-26 1 NB Reactor Pressure Vessel Closure Nut, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547540 VT-1 VT-S08-117 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description B6.10.0027 PRB-BG1-27 1 NB Reactor Pressure Vessel Closure Nut, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547540 VT-1 VT-S08-118 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description B6.10.0003 PRB-BG1-3 1 NB Reactor Pressure Vessel Closure Nut, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547540 VT-1 VT-S08-094 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624

7/22/2008 Page 11 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description B6.10.0004 PRB-BG1-4 1 NB Reactor Pressure Vessel Closure Nut, one (1) of fifty two (52)

Work Order Exam Method Reoort No. Results Code Case Comments/ Corrective Measures 4547540 VT-1 VT-S08-095 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class System: Component Description B6.10.0005 PRB-BG1-5 1 NB Reactor Pressure Vessel Closure Nut, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments/ Corrective Measures 4547540 VT-1 VT-S08-096 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description B6.10.0006 PRB-BG1-6 1 NB Reactor Pressure Vessel Closure Nut, one (1) of fifty two (52)

Work Order Exam Method Renort No. Results Code Case Comments I Corrective Measures 4547540 VT-1 VT-S08-097 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description B6.10.0007 PRB-BG1-7 1 NB Reactor Pressure Vessel Closure Nut, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547540 VT-1 VT-S08-098 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description B6.10.0008 PRB-BG1-8 1 NB Reactor Pressure Vessel Closure Nut, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547540 VT-1 VT-S08-099 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description B6.10.0009 PRB-BG1-9 1 NB Reactor Pressure Vessel Closure Nut, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547540 VT-1 VT-S08-100 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Item No.: B6.50 Equal: 27 Summary No.: Component ID: Class: System: Component Description B6.50.0001 PRC-BG1-1 1 NB Reactor Pressure Vessel Closure Washer, one (1) of fifty two (52)

Work Order Exam Method Report No. Results CodeCase Comments /Corrective Measures 4547540 VT- 1 VT-s08-120 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624

7/22/2008 Page 12of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Comoonent Description B6.50.0010 PRC-BG1-10 1 NB Reactor Pressure Vessel Closure Washer, one (1) of fifty two (52)

Work Order Exam Method Reoort No. Results Code Case Comments I Corrective Measures 4547540 VT-1 VT-S08-129 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description B6.50.0011 PRC-BG1-11 1 NB Reactor Pressure Vessel Closure Washer, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547540 VT-1 VT-S08-130 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description B6.50.0012 PRC-BG1-12 1 NB Reactor Pressure Vessel Closure Washer, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547540 VT-1 VT-S08-131 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class; System: Component Description B6.50.0013 PRC-BG1-13 1 NB Reactor Pressure Vessel Closure Washer, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547540 VT-i- VT-S08-132 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N624 Summary No.: Component ID: Class: System: Component Description B6.50.0014 PRC-BG1-14 1 NB Reactor Pressure Vessel Closure Washer, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547540 VT-1 VT-S08-133 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N624 Summary No.: Component ID: Class: System: Component Description B6.50.0015 PRC-BG1-15 1 NB Reactor Pressure Vessel Closure Washer, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547540 VT-1 VT-S08-134 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description B6.50.0016 PRC-BG1-16 1 NB Reactor Pressure Vessel Closure Washer, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547540 VT-1 VT-S08-135 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624

7/22/2008 Page 13 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (if Required): N/A Summary No.: Component ID: Class' System: Component Description B6.50.0017 PRC-BG1-17 1 NB Reactor Pressure Vessel Closure Washer, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547540 VT-1 VT-S08-136 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description B6.50.0018 PRC-BG1-18 1 NB Reactor Pressure Vessel Closure Washer, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547540 VT-1 VT-S08-137 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description B6.50.0019 PRC-BG1-19 1 NB Reactor Pressure Vessel Closure Washer, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547540 VT-1 VT-S08-138 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Comoonent ID; Class: System' Component Description B6.50.0002 PRC-BG1-2 1 NB Reactor Pressure Vessel Closure Washer, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547540 VT-1 VT-S08-121 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description B6.50.0020 PRC-BG1-20 1 NB Reactor Pressure Vessel Closure Washer, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547540 VT-1 VT-S0-139 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description B6.50.0021 PRC-BG1-21 1 NB Reactor Pressure Vessel Closure Washer, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547540 VT-1 VT-S08-140 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description B6.50.0022 PRC-BG1-22 1 NB Reactor Pressure Vessel Closure Washer, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547540 VT-1 VT-S08-141 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624

7/22/2008 Page 14 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, P0 Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description B6.50.0023 PRC-BG1-23 1 NB Reactor Pressure Vessel Closure Washer, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547540 VT-1 VT-S08-142 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description B6.50.0024 PRC-BG1-24 1 NB Reactor Pressure Vessel Closure Washer, one (1) of fifty two (52)

Work Order Exam Method Reoort No. Results Code Case Comments I Corrective Measures 4547540 VT-1 VT-S08-143 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Descriotion B6.50.0025 PRC-BG1-25 1 NB Reactor Pressure Vessel Closure Washer, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547540 VT-1 VT-S08-144 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

60, N-624 Summary No.: Component ID: Class; System: Component Description B6.50.0026 PRC-BG1-26 1 NB Reactor Pressure Vessel Closure Washer, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547540 VT-1 VT-S08-145 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description B6.50.0027 PRC-BG1-27 1 NB Reactor Pressure Vessel Closure Washer, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547540 VT-1 VT-S08-146 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description B6.50.0003 PRC-BG1-3 1 NB Reactor Pressure Vessel Closure Washer, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547540 VT-1 VT-S08-122 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Comoonent Description B6.50.0004 PRC-BG1-4 1 NB Reactor Pressure Vessel Closure Washer, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments /Corrective Measures 4547540 VT-1 VT-S08-123 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624

7/22/2008 Page 15 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Comoonent ID: Class: System: Component Description B6.50.0005 PRC-BG1-5 1 NB Reactor Pressure Vessel Closure Washer, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547540 VT-1 VT-S08-124 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description B6.50.0006 PRC-BG1-6 1 NB Reactor Pressure Vessel Closure Washer, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547540 VT-1 VT-S08-125 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description B6.50.0007 PRC-BG1-7 I NB Reactor Pressure Vessel Closure Washer, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547540 VT-1 VT-S08-126 Accept N-686. N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class System: Component Description B6.50.0008 PRC-BG1-8 1 NB Reactor Pressure Vessel Closure Washer, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547540 VT-1 VT-S08-127 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description B6.50.0009 PRC-BG1-9 1 NB Reactor Pressure Vessel Closure Washer, one (1) of fifty two (52)

Work Order Exam Method Report No. Results Code Case Comments ; Corrective Measures 4547540 VT-1 VT-S08-128 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Category: B-G-2 Equal: 4

-- Item

No.:

B7.10-------------

Equal:

.1.-

Summary No.: Component ID: Class: System: Component Description B7.10.00N7 N7-BG2 I NB Top Head Nozzle Flange to Pipe Flange Bolting Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547519 VT-1 VT-S08-119 Accept N-686 Exam Sat. See AREVA RE24 Manual ISI Outage Report.

7/22/2008 Page 16of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Item No.: B7.50 Equal: 3 Summary No.: Component ID: Class: System: Component Description B7.50.0001 MSA-BG2-17 1 MS Main Run Pipe Flange to Valve Flange Bolting Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4549499 VT-I VE-S08-284 Accept CC-686 Bolting examined, once per interval, in conjunction with Valve Group: F, Cat: B-M-2 internal surface examination of MS-RV-70A (safety relief valve) when removed for maintenance.

Summary No.: Component ID: Class: System: Component Description B7.50.0004 MSB-BG2-16 1 MS Main Run Pipe Flange to Valve Flange Bolting Work Order Exam Method Report No. Results Code Case Comments /Corrective Measures 4549506 VT-1 VE-S08-285 Accept CC-686 Bolting examined, once per interval, in conjunction with Valve Group: G, Cat: B-M-2 internal surface examination of MS-RV-71C (relief valve) when removed for maintenance.

Summary No.: Component ID: Class: System: Component Description B7.50.0005 MSB-BG2-21 1 MS Main Run Pipe Flange to Valve Flange Bolting Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4549504 VT-1 VE-S08-286 Accept CC-686 Bolting examined, once per interval, in conjunction with Valve Group: G, Cat: B-M-2 internal surface examination of MS-RV-71 D (relief valve) when removed for maintenance.

Category: B-K Equal: 1 Item No.: 1310.20 Equal: 1 Summary No.: Component ID: Class: System: Component Description B10.20.0063 RR-BK1-4A 1 RR Lugs (4 total 1 x 1 1/2 x 3 inches)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547548 PT PT-S08-001 Accept N-460, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report.

624 Category: B-M-2 Equal: 3 Item No.: B12.50 Equal: 3 Summary No.: Component ID: Class: System: Component Description B12.50.0012 MS-RV-70A-BM2 1 MS Valve Body Internal Surfaces Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4549499 VT-3 VE-S08-287 Accept CC-686 In Service, once per interval, examination of one (1), Valve Group: F, valve body (safety relief) internal surface when removed for maintenance. Main run pipe flange to valve flange bolting, MSA-BG2-17, examined in conjunction with removal.

Summary No.: Component ID: Class: System: Component Description B12.50.0017 MS-RV-71C-BM2 1 MS Valve Body Internal Surfaces Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4549506 VT-3 VE-S08-288 Accept CC-686 In Service, once per interval, examination of one (1) of two (2), Valve Group: G, valve body (relief) internal surfaces scheduled. Main run pipe flange to valve flange bolting, MSB-BG2-16, examined in conjunction with removal.

7/22/2008 Page 17 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (IfRequired): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description B12.50.0018 MS-RV-71 D-BM2 1 MS Valve Body Internal Surfaces Work Order Exam Method Report No. Results Code Case Comments/ Corrective Measures 4549504 VT-3 VE-SO8-289 Accept CC-686 In Service, once per interval, examination of one (1) of two (2), Valve Group: G, valve body (relief) internal surfaces scheduled. Main run pipe flange to valve flange bolting, MSB-BG2-21, examined in conjunction with removal.

Category: B-N-i1 Equal: 2 Item No.: B13.10 Equal: 2 Summary No.: Component ID: Class: System: Component Description B13.10.0003 VES-INTER@0>180 1 NB RPV Interior Surfaces (One Half RPV Accessible Areas)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547371 VT-3 BWRVIP-S08043 NRI N-648-1, N- Exam Sat. Reference Areva RE24 IVl Final Report. Exam coverage 100% of accessible 460, N-624 areas.

Summary No.: Component ID: Class: System: Component Description B13.10.0002 VES-INTER-TPHD 1 NB RPV Top Head Interior Surface (include stream dryer hold bracket attachment welds when necessary once per interval)

Work Order Exam Method Report No. Results Code Case Comments/ Corrective Measures 4547371 VT-3 VT-S08-151 Accept N-686, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report. Exam coverage 100% of 460 accessible areas.

Category: B-N-2 Equal: 12 Item No.: B13.20 Equal: 2 Summary No,: Component ID: Class: System: Component Description B13.20.0006 JP-RBPAD-ATTWLDS@210 1 NB Jet Pump 19 and 20 Primary Riser Brace Attachment Pad Welds and Heat-Affected Zones to RPV at 210 degrees azimuth Work Order Exam Method Report No. Results Code Case CommentsI Corrective Measures 4547371 VT-1 BWRVIP-SO8099 NRI N-686, N- Exam Sat. Reference Areva RE24 IVVI Final Report. Total examination coverage 90% of 460 accessible areas.

Summary No.: Component ID: Class: System: Component Description B13.20.0001 JP-RBPAD-ATTWLDS@30 1 NB Jet Pump 9 and 10 Primary Riser Brace Attachments Pad Welds and Heat-Affected Zones to RPVat 30 degrees azimuth Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547371 VT-1 BWRVIP-S08100 NRI N-686, N- Exam Sat. Reference Areva RE24 IVVI Final Report. Total examination coverage 90% of 460 accessible areas.

Item No.: B13.30 Equal: 6 Summary No.: Component ID: Class: System: Component Description B13.30.0013 GUIDERODBKT-ATTWLDS@0 1 NB Guide Rod Bracket Attachment at 0 degrees azimuth Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547371 VT-3 BWRVIP-S08005 NRI N-686, N- Exam Sat. Reference Areva RE24 IVVI Final Report. Total examination coverage 100% of 460 accessible areas.

7/22/2008 Page 18of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description B13.30.0014 GUIDERODBKT-ATTWLDS@180 1 NB Guide Rod Bracket Attachment at 180 degrees azimuth Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547371 VT-3 BWRVIP-S08006 NRI N-696, N- Exam Sat. Reference Areva RE24 IVVI Final Report. Total examination coverage 100% of 460 accessible areas.

Summary No.: Component ID: Class: System: Component Description B13.30.0015 SHRD-SUPLT-GUSATTWLD@0>180 1 NB Core Shroud Support Gusset or Stiffner Plates Attachment Welds 0 to 180 Degree Work Order Exam Method Reort No. Results Code Case Comments I Corrective Measures 4547371 VT-3 BWRVIP-S08048 RI N-686, N- Exam Sat. Reference Areva RE24 IVVI Final Report. Total examination coverage 100% of 460 accessible areas.

Summary No.: Component ID: Class: System: Component Description B13.30.0016 SHRD-SUPLT-GUSATTWLD@180>360 1 NB Core Shroud Support Gusset or Stiffner Plates Attachment Welds 180 to 360 Degrees Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547371 VT-3 BWRVIP-S08094 NRI N-686, N- Exam Sat. Reference Areva RE24 IVVI Final Report. Total examination coverage 100% of 460 accessible areas.

Summary No.: Component ID: Class: System: Component Description B13.30.0017 SHRD-SUPLTWLD-H9@0>180 1 NB Core Shroud Support Assembley Integral weld to Reactor Vesses H9 Weld from 0 to 180 degrees azimuth Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547371 VT-3 BWRVIP-S08047 NRI N-686, N- Exam Sat. Reference Areva RE24 IVVI Final Report. Total examination coverage 100% of 460 accessible areas.

Summary No.: Component ID: Class: System: Component Description B13.30.0018 SHRD-SUPLTWLD-H9@180>360 1 NB Core Shroud Support Assembley Integral weld to Reactor Vesses H9 Weld fron 180 to 360 degrees azimuth Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547371 VT-3 BWRVIP-S08093 NRI N-686, N- Exam Sat. Reference Areva RE24 IVVI Final Report. Total examination coverage 100% of 460 accessible areas.

Item No.: B13.40 Equal: 4 Summary No.: Component ID: Class: System: Component Description B13.40.0001 CORE-PLATE 1 NB Core Plate Assembly, Accessible surfaces including Rim Hold-Down Bolts (Total of 72, Critical Number 36)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547372 VT-3 BWRVIP-S08033 NRI N-686, N- Exam Sat. Reference Areva RE24 IVVI Final Report. Total examination coverage 100% of 460 accessible surfaces,

7/22/2008 Page 19of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (It Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description B13.40.0005 SHRD-UPCLYASEM@180>360 1 NB Core Shroud Assembley Upper Cylinder, Accessible surfaces from top of Shroud (steam dam) to H7 Weld area 180 to 360 degrees azimuth Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547371 VT-3 BWRVIP-S08110 RI N-686, N- Exam Sat. Fisrt successive reexamination of previously recorded indication per IWB-460 2420(b). No change (by direct visual examination and side by side comparesion with previous data) in previous indication was observed. Reference Areva RE24 IVVI Final Report. Examination coverage of indication area 100%.

Summary No.: Component ID: Class; System: Component Description B13.40.0006 TPGD-ASEM 1 NB Top Guide Assembly consisting of grid beams, rim welds, rim pins, wedges Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547372 VT-3 BWRVIP-S08034 NRI N-686, N- Exam Sat. Reference Areva RE24 IVVI Final Report. Total examination coverage 100% of 460 accessible surfaces.

Summary No.: Component ID: Class: System: Component Description 813.40.0007 TPGD-HRDWARE 1 NB Top Guide Assembly Hardware and Rim Weld (Hold Down Latches and Horizontal Alignment Pins at 0, 90, 180, and 270 degree azimuth)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547372 VT-3 BWRVIP-S08132 NRI N-686, N- Exam Sat. Reference Areva RE24 IVVI Final Report. Total examination coverage 100% of 460 accessible surfaces.

Category: B-P Equal: 2 Item No.: 815.10 Equal: 2 Summary No.: Component ID: Class: System: Component Description B15.10.PRC.SLT01 PRC.CLS1 1 NB All Pressure Retaining Components, System Leakage Test Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4542216 VT-2 VE-S08-280 Accept CC-686 Class 1 System Leakage Test performed during pre startup, including Class 2 CRD, Enhanced Leakage Test (direct visual with no insulation) of the SLC nozzle (N-10) per BWRVIP-27, and Enhanced Leakage Test (direct visual with no insulation) of CRD Housing penetrations from RPV bottom head inside RPV skirt.

Summary No.: Component ID: Class: System: Component Description B15.10.PRC.SLT02 VS.HD.FLGSEL.LEK.DETEC 1 NB Pressure Retaining Component, Reactor Pressure Vessel, RPV Flange Seal Leak Detection System, System Leakage Test Work Order Exam Method Report No. Results Code Case Comments ICorrective Measures 4549436 VT-2 VE-S08-283 Accept CC-686 Per Relief Request: PR-04, VT-2 examination performed when Refuel Cavity is flooded. No Visible Leakage was observed.

7/22/2008 Page 20 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (IfRequired): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Category: C-C Equal: 6 Item No.: C3.20 Equal: 6 Summary No.: Component ID: Class: System: Comoonent Descriotion C3.20.0012 CSB-CC-32 2 CS Plate to form stanchin for Support CSH-7 Intgregrally Welded to 12 inch CS-2 Pipe Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4593610 MT MT-S08-002 Accept N-460, N- Exam Sat. Successive reexamination per IWC-2420(b). Flaw or relevent condition 624 essentially unchanged. Reference AREVA Manual ISI Outage Report. Exam Coverage

>90%. Additional examination per IWC-2430(a) with Recordable Indication RE-21.

Successive reexamination performed RE-23 per IWC-2420(b). Indication remained unchanged and per IWC-2420© no further examination rquired. Component is not a successive examination and will not revert to an original examination schedule.

Summary No.: Component ID: Class: System: Component Description C3.20.0015 CSB-CC-57 2 CS Elbow Lug Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4593609 MT MT-S08-006 Accept N-460, N- This component was examined in lieu of CSA-CC-6. Exam Sat. Reference AREVA Manual 624 ISI Outage Report. Total examination coverage obtained greater than 90.0%.

Summary No.: Component ID: Class: System: Comoonent Descriotion C3.20.0065 RAW-CE1-12 2 RHR Elbow to Lug Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4593606 MT MT-SO8-005 Accept N-460, N- Exam Sat. Reference AREVA Manual ISI Outage Report. Total examination coverage 624 obtained greater than 90.0%.

Summary No.: Component ID: Class: System: Component Description C3.20.0138 RHA-CE1-2 2 RHR Snubber Shear Lugs Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4593611 MT MT-S08-003 Accept N-460, N- Exam Sat. Reference AREVA Manual IS[ Outage Report. Total examination coverage 624 obtained greater than 90.0%.

Summary No.: Component ID: Class: System: Component Description C3.20.0115 RHC-CE1-3 2 RHR Elbow to Lug Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4593605 MT MT-S08-001 Accept N-460, N- Exam Sat. Reference AREVA Manual ISI Outage Report. Total examination coverage 624 obtained greater than 90.0%.

Summary No.: Component ID: Class: System: Component Description C3.200139 SDS-CE1-21 2 SDV Hanger Shear Lugs Work Order Exam Method Report No. Results Code Case Comments /Corrective Measures 4593607 MT MT-S08-004 Accept N-460, N- Exam Sat. Reference AREVA Manual ISI Outage Report. Total examination coverage 624 obtained greater than 90.0%.

7/22/2008 Page 21 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Category: C-H Equal: 8 Item No.: C7.1O0 Equal: 8 Summary No.: Component ID: Class: System: Component Descriptlon C7.10.PRC.CRD.SLT01 PRC.CLS2.CRD 2 CRD Pressure Retaining Components, CRD System Leakage Test Work Order Exam Method Report No. Results Code Case Comments /Corrective Measures

.4542216 VT-2 VE-S08-281 Accept CC-686 Class 2 CRD System Leakagge Test performed during Class 1 System Leakage Test pre startup.

Summary No.: Component ID: Class: System: Component Description C7.10.PRC.CSA.SLT02 PRC.CLS2.CS-A 2 CS Pressure Retaining Components, Core Spray Loop A System Leakage Test Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4535816 VT-2 VE-S08-264 Accept CC-686 Class 2 System Leakage Test performed for Inspection Period: 1 pre RE24. No "Code Leakage" identified and no "Non-Code Leakage" identificed.

Summary No.: Component ID: Class: System: Component Description C7.10.PRC.CSB.SLT03 PRC.CLS2.CS-B 2 CS Pressure Retaining Components, Core Spray Loop B System Leakage Test Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4534575 VT-2 VE-S08-265 Accept CC-686 Class 2 System Leakage Test performed for Inspection Period: 1 pre RE24. No "Code Leakage" identified and no "Non-Code Leakage" identificed.

Summary No.: Component ID: Class: System: Component Description C7.10.PRC.HPCI.SLTO4 PRC.CLS2.HPCI 2 HPCI Pressure Retaining Components, HPCI System Leakage Test Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4542114 VT-2 VE-S08-266 Accept CC-686 Class 2 System Leakage Test for Inspection Period 1, pre RE24. No "Code Leakage" identified. "Non-Code Leakage" identified reference CR-CNS-2007-06503. Class 2 System Leakage Test performed of the HPCI system section located in the Steam Tunnel, for Inspection Period 1, during RE24 start up. No "Code Leakage" identified and no "Non-Code Leakage" identified.

Summary No.: Component ID: Class: System: Component Description C7.10.PRC.HPCI.SLTO4 PRC.CLS2.HPCI 2 HPCI Pressure Retaining Components, HPCI System Leakage Test Work Order Exam Method Report No. Results Code Case Comments /Corrective Measures 4542364 VT-2 VE-S08-290 Accept CC-686 Class 2 System Leakage Test for Inspection Period 1, pre RE24. No "Code Leakage" identified. "Non-Code Leakage" identified reference CR-CNS-2007-06503. Class 2 System Leakage Test performed of the HPCI system section located in the Steam Tunnel, for Inspection Period 1, during RE24 start up. No "Code Leakage" identified and no "Non-Code Leakage" identified.

Summary No.: Component ID: Class: System: Component Description C7.10.PRC.RCIC.SLT05 PRC.CLS2.RCIC 2 RCIC Pressure Retaining Components, RCIC System Leakage Test Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4542151 VT-2 VE-S08-291 Accept CC-686 Class 2 System Leakage Test performed for Inspection Period: 1 pre RE24. No "Code Leakage" identified and No "Non-Code Leakage" identified. Class 2 System Leakage Test performed of the RCIC system section located in the Steam Tunnel for, for Inspection Period 1, during RE24 start up. No "Code Leakage" identified and no "Non-Code Leakage" identified.

7/22/2008 Page 22 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description C7.10.PRC.RCIC.SLT05 PRC.CLS2.RCIC 2 RCIC Pressure Retaining Components, RCIC System Leakage Test Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4542159 VT-2 VE-S08-269 Accept CC-686 Class 2 System Leakage Test performed for Inspection Period: 1 pre RE24. No "Code Leakage" identified and No "Non-Code Leakage" identified. Class 2 System Leakage Test performed of the RCIC system section located in the Steam Tunnel for, for Inspection Period 1, during RE24 start up. No "Code Leakage" identified and no "Non-Code Leakage" identified.

Summary No.: Component ID: Class: System: Component Description C7.10.PRC.REC.SLT06 PRC.CLS2.REC 2 REC Pressure Retaining Components, Rec System Leakage Test Work Order Exam Method Report No. Results Code Case Comments/ Corrective Measures 4541840 VT-2 VE-S08-270 Accept CC-686 Class 2 System Leakage Test performed for Inspection Period: 1 pre RE24. No "Code Leakage" identified. "Non-Code Leakage" identificed reference CR-CNS-207-05934.

Summary No.: Component ID: Class: System: Component Description C7.10.PRC.RHRA.SLT07 PRC.CLS2.RHR-A 2 RHR Pressure Retaining Components, RHR Loop A System Leakage Test Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4542119 VT-2 VE-S08-276 Accept CC-686 Class 2 System Leakage Test for Inspection Period 1. Procedure Test Section: 8 (Shutdown Cooling Pressure Retaining Components) performed during RE24. No "Code Leakage" identified. "Non-Code Leakage" identified reference CR-CNS-2008-02488.

Test Sections: 5, 6, and 7 will be performed Post RE24 and will appear on RE25 NIS-1 report.

Summary No.: Component ID: Class: System: Component Description C7.10.PRC.RHRB.SLT08 PRC.CLS2.RHR-B 2 RHR Pressure Retaining Components, RHR Loop B System Leakage Test Work Order Exam Method Report No. Results Code Case Comments ICorrective Measures 4542118 VT-2 VE-S08-277 Accept CC-686 Class 2 System Leakage Test performed for Inspection Period: 1 pre RE24. No "Code Leakage" identified and no "Non-Code Leakage" identified.

Category: D-A Equal: 11 Item No.: D1.10 Equal: 6 Summary No.: Component ID: Class: System: Component Description D1.10.0017 REC-HXB-A1 3 REC Vessel Support (heat exchanger) Integrally Welded Attachment Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4593278 VT-1 VT-S08-025 Accept N-686, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description D13.10.0018 REC-HXB-A2 3 REC Vessel Support (heat exchanger) Integrally Welded Attachment Work Order Exam Method Report No. Results Code Case Comments /Corrective Measures 4593278 VT-1 VT-S08-026 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624

7/22/2008 Page. 23 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description D1.10.0019 REC-TK-ST-A1 3 REC Vessel Support (storage tank) Integrally Welded Attachment Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4593279 VT-1 VT-S08-015 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description 11.10.0020 REC-TK-ST-A2 3 REC Vessel Support (storage tank) Integrally Welded Attachment Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4593279 VT-1 VT-S08-016 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID; Class: System: Component Description D1.10.0021 REC-TK-ST-A3 3 REC Vessel Support (storage tank) Integrally Welded Attachment Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4593279 VT-1 VT-S08-017 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description D1.10.0022 REC-TK-ST-A4 3 REC Vessel Support (storage tank) Integrally Welded Attachment Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4593279 VT-1 VT-S08-018 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Item No.: D11.20 Equal: 4 Summary No.: Component ID: Class: System: Component Description D1.20.0020 RCC-DB-51 3 REC Stanchion Integrally Welded Attachmnet Work Order Exam Method Report No. Results Code Case Comments/Corrective Measures 4593278 VT-1 VT-S08-033 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description D1.20.0022 RCC-DB-97 3 REC Lug Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4593278 VT-1 VT-S08-034 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Summary No.: Component ID: Class: System: Component Description D1.20.0094 SW-DB-256 3 SW Stanchion Integrally Welded Attachment Work Order Exam Method Report No. Results Code Case Comments/Corrective Measures 4593260 VT-1 VT-S08-028 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624

7/22/2008 Page 24 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component iD: Class: System: Component Description D1.20.0056 SW-DB-57 3 SW Elbow to Lug Integrally Welded Atttachment Work Order Exam Method Report No. Results Code Case CommentsI Correctlye Measures 4593673 VT-1 VT-S08-013 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

460, N-624 Item No.: D1.30 Equal: 1 Summary No.: Component ID: Class: System: Component Description D1.30.0001 SW-PA-Al 3 SW Pump Support Integrally Welded Atttachment Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4593261 VT-1 VT-S08-030 Accept N-686, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report.

460, N-624 Category: D-B Equal: 5 Item No.: D2.1 0 Equal: 5 Summary No.: Component ID: Class: System: Component Description D2.10.PRC.ECS.SLT01 PRC.CLS3.ECS.HPCI 3 CM Pressure Retaining Components, Emergency Condensate Storage System Leakage Test Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4542114 VT-2 VE-S08-267 Accept CC-686 Class 3 System Leakage Test performed for Inspection Period: 1 pre RE24. No "Code Leakage" identified and no "Non-Code Leakage" identified.

Summary No.: Component ID: Class: System: Component Description D2.10.PRC.NBI.SLT02 PRC.CLS3.NBI 3 NBI Pressure Retaining Components, Nuclear Boiler Instrument System Leakage Test Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4541737 VT-2 VE-S08-268 Accept CC-686 Class 3 System Leakage Test performed for Inspection Period: 1 pre RE24. No "Code Leakage" identified and no "Non-Code Leakage" identified.

Summary No.: Component ID: Class: System: Component Description D2.10.PRC.REC.SLT03 PRC.CLS3.REC 3 REC Pressure Retaining Components, Reactor Equipment Cooling System Leakage Test Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4541840 VT-2 VE-S08-271 Accept CC-686 Class 3 System Leakage Test performed for Inspection Period: I pre RE24. No "Code Leakage" identified and no "Non-Code Leakage" identificed.

Summary No.: Component ID: Class: System: Component Description D2.10.PRC.SWA.SLT04 PRC.CLS3.SW-A 3 SW Pressure Retaining Components, Service Water Loop A System Leakage Test Work Order Exam Method Report No. Results Code Case Comments /Corrective Measures 4512130 VT-2 VE-S08-278 Accept CC-686 Class 3 System Leakage Test performed for Inspection Period: 1 pre RE24. No "Code Leakage" identified. "Non-Code Leakage" identified reference CR-CNS-2008-00647 and CR-CNS-2008-02488.

7/22/2008 Page 25 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Descriotion D2.10.PRC.SWB.SLT05 PRC.CLS3.SW-B 3 SW Pressure Retaining Components, Service Water Loop B System Leakage Test Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4542131 VT-2 VE-S08-279 Accept CC-686 Class 3 System Leakage Test performed for Inspection Period: 1 pre RE24. No "Code Leakage" identified and no "Non-Code Leakage" identified.

Category: F-A Equal: 33 Item No.: FI.10.C Equal: 4 Summary No.: Component ID: Class: System: Component Descriotion F1.10.C.0005 CSH-44 1 CS Constant Support with vertical Sway Strut Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547546 VT-3 VT-S08-090 Accept N-686, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report.

624 Summary No.: Component ID: Class: System: Component Description F1.10.C.0053 RHH-36 1 RHR Variable Spring Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547549 VT-3 VT-S08-148 Accept N-686, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report.

624 Summary No.: Component ID: Class: System: Component Description F1.10.C.0065 RHH-37 1 RR Variable Spring Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547549 VT-3 VT-S08-149 Accept N-686. N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report.

624 Summary No.: Component ID: Class: System: Component Description F1.10.C.0066 RR-H1-A 1 RR Variable Spring Trapeze Work Order Exam Method Report No. Results Code Case Comments ICorrective Measures 4547548 VT-3 VT-SO8-150 Accept N-686, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report.

624 Item No.: FI.20.A Equal: 8 Summary No.: Component ID: Class: System: Component Description F1.20.A.0160 CRD-MN 2 SDV Rigid Brace Work Order Exam Method Report No. Results Code Case Comments /Corrective Measures 4593608 VT-3 VT-S08-005 Accept N-686, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report.

624

7/22/2008 Page 26 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (IfRequired): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description F1.20.A.0008 CSH-18A 2 CS Restraint Box Frame Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4593262 VT-3 VT-S08-022 Accept N-686, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report.

624 Summary No.: Component ID: Class: System: Component Description F1.20.A.0165 PSRH-1 2 SDV Rod Hanger Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4593607 VT-3 VT-S08-020 Accept N-686, N624 Exam Sat. Reference AREVA RE24 Manual ISI Outage Report.

Summary No.: Component ID: Class: System: Component Description F1.20.A.0078 RCH-5 2 RCIC Stanchion Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4593274 VT-3 VT-S08-012 Accept N-686, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report.

624 Summary No.: Component ID: Class: System: Component Description F1.20.A.0087 RHH-2A 2 RHR Restraint Structural Frame Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4593606 VT-3 VT-SOB-038 Accept N-686, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report. Examination is part of 624 expanded scope per IWF-2430 due to loose anchor bolts on RHH-61.

Summary No.: Component ID: Class: System: Component Description F1.20.A.0088 RHH-3A 2 RHR Restraint Box Frame Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4593606 VT-3 VT-S08-039 Accept N-686, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report. Examination is part of 624 expanded scope per IWF-2430 due to loose anchor bolts on RHH-61.

Summary No.: Component ID: Class: System: Component Description F1.20.A.0113 RHH-61 2 RHR Restraint Box Frame Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4593606 VT-3 VT-S08-042 Accept N-686, N- Post maintenance exam Sat. Reference AREVA RE24 Manual ISI Outage Report. Intial 624 examination reported an NRI due to loose anchor bolts. Scope was expanded per IWF-2430 to RHH-2A, RHH-3A, RHS-57 and RHS-58. All examinations were completed SAT.

4593606 VT-3 VT-S08-023 Reject Summary No.: Component ID: Class: System: Component Description F1.20.A.0095 RHH-9A 2 RHR Sway Strut Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4593611 VT-3 VT-S08-008 Accept N-686, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report.

624

7/22/2008 Page 27 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Item No.: F1.20.B Equal: 1 Summary No.: Component ID: Class: System: Component Description F1.20.B.0035 RHH-17A 2 RHR Sway Struts, two (2)

Work Order Exam Method Report No. Results Code Case Comments ICorrective Measures 4593604 VT-3 VT-S08-001 Accept N-686, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report.

624 Item No.: F..20.C Equal: 4 Summary No.: Component ID: Class: System: Component Description F1.20.C.0003 CSH-4 2 CS Variable Spring Work Order Exam Method Report No. Results Code Case Comments ICorrective Measures 4593609 VT-3 VT-S08-024 Accept N-686, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report.

624 Summary No.: Component ID: Class: System: Component Description F1.20.C.0057 RHH-13 2 RHR Variable Spring Work Order Exam Method Report No. Results Code Case Comments ICorrective Measures 4593604 VT-3 VT-S08-002 Accept N-686, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report.

624 Summary No.: Component ID: Class: System: Component Description F1.20.C.0076 RHH-42 2 RHR Variable Spring Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4593605 VT-3 VT-S08-003 Accept N-686, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report.

624 Summary No.: Component ID: Class; System: Component Description F1.20.C.0090 RHH-59 2 RHR Variable Spring Work Order Exam Method Report No. Results Code Case Comments ICorrective Measures 4593606 VT-3 VT-S08-027 Accept N-686, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report.

624

- - -Item-No.:........

- - - :Item - - No.: -- . D....

F11.20.13 E qual:..... 2 ..... ..... ..

Equal: '

Summary No.: Component ID: Class: System: Component Description F11.20.D.0034 RHS-57 2 RHR Hydraulic Snubber, Fig.200 Work Order Exam Method Report No. Results Code Case Comments /Corrective Measures 4593606 VT-3 VT-S08-041 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report. Examination is part of expanded 624 scope per IWF-2430 due to loose anchor bolts on RHH-61.

7/22/2008 Page 28 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description F1.20.D.0035 RHS-58 2 RHR Mechanical Snubber Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4593606 VT-3 VT-S08-040 Accept N-686, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report. Examination is part of 624 expanded scope per IWF-2430 due to loose anchor bolts on RHH-61.

Item No.: FI.30.A Equal: 6 Summary No.: Component ID: Class: System: Component Description F1.30.A.0060 RCC-S-51 3 REC Stanchion Work Order Exam Method Reoort No. Results Code Case Comments ICorrective Measures 4593278 VT-3 VT-S08-035 Accept N-686, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report.

6f24 Summary No.: Component ID: Class: System: Component Description Fl.30.A.0122 SW-H-150 3 SW Rod Hanger Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4593673 VT-3 VT-S08-010 Accept N-686, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report.

624 Summary No.: Component ID: Class: System: Component Description F1.30.A.0124 SW-H-152 3 SW Rod Hanger Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4593673 VT-3 VT-S08-009 Accept N-686, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report.

624 Summary No.: Component ID: Class: System: Component Description F1.30.A.0087 SW-H-57 3 SW Rod Hanger Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4593673 VT-3 VT-So8-019 Accept N-686, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report.

624 Summary No.: Component ID: Class: System: Component Description F1.30.A.0173 SW-S-25B&R 3 SW Restraint Box Frame Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4593673 VT-3 VT-S08-011 Accept N-686, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report.

624 Summary No.: Component ID: Class: System: Component Description F1.30.A.0174 SW-S-26B&R 3 SW Restraint Box Frame Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4593673 VT-3 VT-S08-006 Accept N-686, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report.

624

7/22/2008 Page 29 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Item No.: F1.30.1 Equal: 2 Summary No.: Component ID: Class: System: Component Description F130.B,0027 RCC-S-97 3 REC Restraint Box Frame Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4593278 VT-3 VT-S08-036 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report.

624 Summary No.: Component ID: Class: System: Component Description F1.30.B.0051 SW-H-256 3 SW Stanchion Work Order Exam Method Report No. Results Code Case Comments /Corrective Measures 4593260 VT-3 VT-S08-029 Accept N-686, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report.

624 Item No.: FI1.30.C Equal: 1 Summary No.: Component ID: Class: System: Component Description F1.30.C.0024 RCC-H-24 3 REC Variable Spring Work Order Exam Method Report No. Results Code Case Comments ICorrective Measures 4593278 VT-3 VT-S08-037 Accept N-686, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report.

624 Item No.: F1.40.A Equal: I Summary No.: Component ID: Class: System: Component Description F1.40.A.0009 REC-TK-ST-S1 3 REC Vessel Support (surge tank)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4593279 VT-3 VT-S08-014 Accept N-686, N- Exam Sat. Reference AREVA Manual ISI Outage Report. Reference CR-CNS-2008-01967 624 written to document a configuration discrepancy associated with the base plate anchor bolt location. Civil Engineering review determined this to be acceptable.

Evaluation Acceptable: CR-CNS-2008-01967 was written to document a configuration discrepancy associated with the base plate anchor bolt locations. Civil Engineering review determined this to be acceptable. The discrepancy is from original construction and not considered a service induced issue.

Item No.: FI.40.B Equal: 4 Summary No.: Component ID: Class: System: Component Description F1.40.B.0005 RCIC-MP-S1 2 RCIC Main Pump Support Work Order Exam Method Report No. Results Code Case Comments/ Corrective Measures 4593274 VT-3 VT-S08-004 Accept N0686, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report.

624 Summary No.: Component ID: Class: System: Component Description F17.40.8.0014 SW-BPA-S1 3 SW Booster Pump Support Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4592281 VT-3 VT-S08-021 Accept N-686, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report. Pre-Service examination 624 performed when RHR SW Booster pump, SW-P-BPA, reinstalled. Reference CNS Film File Work Oder: 4540005 for exam data.

7/22/2008 Page 30 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description F1.40.B.0018 SW-PA-S1 3 SW Main Pump Support Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4593261 VT-3 VT-S08-031 Accept N-686, N- Exam Sat. See AREVA RE24 Manual ISI Outage Report. Pre-Service examination 624 performed when SW pump, SW-P-A, reinstalled. Reference CNS Film File Work Oder:

4397761for exam data.

Summary No.: Component ID: Class: System: Component Description F1.40.B.0020 SW-PC-S1 3 SW Main Pump Support Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4458761 VT-3 VE-S08-273 Accept CC-686, CC- In Service examination performed before SW pump, SW-P-C, was remove for maintenance.

624 Reference CNS Film File for Work Order: 4458761, procedure 7.2.57.1 Att. 1 for examination data.

Category: R-A Equal: 12 Item No.: R1.14-2 Equal: 4 Summary No.C Component ID: Class:' System: Component Description B5.10.0001.RI CSA-BF-lx 1 CS Safe-End to RPV Nozzle Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547547 Remote Auto UT VE-SOB-234 Accept N-639, N- Exam Sat. Reference AREVA Manual ISI Outage Report. Total examination coverage 695, N-460 obtained 75.0%. Reference CR-CNS-2008-3253 for <90% coverage. Owner Elected Code Credit BWRVIP-75. Relief Request Required.

Summary No.: Component ID: Class: System: Component Description B5,10.0012.RI RRE-BF-1 1 RR Safe-End to RPV Nozzle Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547541 Remote Auto U11 VE-S08-240 Accept N-639, N- Exam Sat. Reference AREVA Manual ISI Outage Report. Total examination coverage 695, N-460 obtained 75.0%. Reference CR-CNS-2008-3253 for <90% coverage. Owner Elected Code Credit BWRVIP-75. Relief Request Required.

Summary No.: Component ID: Class: System: Component Description B5.10.0015.RI RRH-BF-1 1 RR Safe-End to RPV Nozzle Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547544 Remote Auto U7 VE-S08-238 Accept N-639, N- Exam Sat. Reference AREVA Manual ISI Outage Report. Total examination coverage 695, N-460 obtained 75.0%. Reference CR-CNS-2008-3253 for <90% coverage. Owner Elected Code Credit BWRVIP-75. Relief Request Required.

Summary No.: Component ID: Class: System: Component Description BS.10.0017.RI RRK-BF-1 1 RR Safe-End to RPV Nozzle Work Order Exam Method Report No. Results Code Case Comments /Corrective Measures 4547544 Remote Auto UT VE-S08-236 Accept N-639, N- Exam Sat. Reference AREVA Manual ISI Outage Report. Total examination coverage 695, N-460 obtained 75.0%. Reference CR-CNS-2008-3253 for <90% coverage. Owner Elected Code Credit BWRVIP-75. Relief Request Required.

7/22/2008 Page 31 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Item No.: R1.20-4 Equal: 8 Summary No.: Component ID: Class: System: Component Description B9.11.0005.RI CSA-BJ-2x 1 CS Pipe90 to Safe-End Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547547 Manual UT UT-S08-002 Accept N-639, N- Exam Sat. Reference AREVA Manual ISI Outage Report. Total examination coverage 695, N-460 obtained greater than 90.0%. Owner Elected Code Credit BWRVIP-75.

Summary No.: Component ID: Class: System: Component Description B5.130.0002.RI CSB-BF-4A 1 CS Pipe to Pipe 90 Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547546 Manual UT VE-S08-140 Accept N-639, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report. Total examination coverage 695, N-460 obtained 100.0%. Owner Elected Code Credit BWRVIP-75.

Summary No.: Component ID: Class: System: Component Description B9.11.0031.RI MSA-BJ-111 1 MS Nozzle to Safe-End Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547545 Manual UT UT-S08-001 (Page Accept N-639, N- Exam Sat. Reference AREVA Manual ISI Outage Report. Total examination coverage

1) Accept 695, N-460 obtained greater than 90.0%. Owner Elected Code Credit BWRVIP-75.

UT-SO8-O01 (Page Accept 2).

UT-S08-001 (Page 3)

Summary No.: Component ID: Class: System: Component Description B5.130.0004.RI RAS-BF-12 1 RR Elbow to Pipe Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547549 Manual UT VE-S08-196 Accept N-639, N- Exam Sat. Reference AREVA RE24 Manual IS[ Outage Report. Total examination coverage 695, N-460 obtained 90.75% Owner Elected Code Credit BWRVIP-75.

Summary No.: Component ID: Class: System: Component Description B9.11.0253.RI RHA-BJ-7 1 RHR Elbow to Pipe Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547549 Manual UT UT-S08-003 (Page Accept N-639, N- Exam Sat. Reference AREVA Manual ISI Outage Report. Total examination coverage

1) Accept 695, N-460 obtained greater than 90.0%. Owner Elected Code Credit BWRVIP-75.

UT-S08-003 (Page 2)

Summary No.: Component ID: Class: System: Component Description B9.11.0341.RI RRE-BJ-2 1 RR BentPipe 90 to Safe-End Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547541 Manual UT UT-S08-004 Accept N-639, N- Exam Sat. Reference AREVA Manual ISI Outage Report. Total examination coverage 695, N-460 obtained greater than 90.0%. Owner Elected Code Credit BWRVIP-75.

7/22/2008 Page 32 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description B9.11.0351.RI RRH-BJ-2 1 RR BentPipe 90 to Safe-End Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547544 Manual UT UT-S08-005 Accept N-639, N- Exam Sat. Reference AREVA Manual IS Outage Report. Total examination coverage 460 obtained greater than 90.0%. Owner Elected Code Credit BWRVIP-75.

Summary No.: Component ID: Class: System: Component Description B9.11.0355.RI RRK-BJ-2 1 RR BentPipe 90 to Safe-End Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547544 Manual UT UT-S08-006 (Page Accept N-639, N- Exam Sat. Reference AREVA Manual 1SI Outage Report. Total examination coverage

1) Accept 695, N-460 obtained greater than 90.0%. Owner Elected Code Credit BWRVIP-75.

UT-SOB-006 (Page 2)

Exam Credit: VIP Equal: 306

-- --------- --- i...-----

----E-u-------.........

Category: B-N-2 Equal: 9 Item No.: 913.20 Equal: 5 Summary No.: Component ID: Class: System: Component Description B13.20.0005 JP-RBPAD-ATTWLDS@150 1 NB Jet Pump 1 and 2 Primary Riser Brace Attachment Pad Welds and Heat-Affected Zones to RPV at 150 degrees azimuth Work Order Exam Method Report No. Results Code Case Comments ICorrective Measures 4547371 EVT-1 BWRVIP-S08037 NRI N-686, N- Exam Sat. Reference Areva RE24 IVVI Final Report. Total examination coverage 75% of 460 accessible areas.

Summary No.: Component ID: Class: System: Component Description B13.20.0006 JP-RBPAD-ATTWLDS@210 1 NB Jet Pump 19 and 20 Primary Riser Brace Attachment Pad Welds and Heat-Affected Zones to RPV at 210 degrees azimuth Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547371 EVT-1 BWRVIP-SO8092 NRI N-686, N- Exam Sat. Reference Areva RE24 IVVI Final Report. Total examination coverage 90% of 460 accessible areas.

Summary No.: Component ID: Class: System: Component Description B13.20.0008 JP-RBPAD-ATTWLDS@270 1 NB Jet Pump 15 and 16 Primary Riser Brace Attachments Pad Welds and Heat-Affected Zones to RPV at 270 degrees azimuth Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547371 EVT-1 BWRVIP-S08090 NRI N-686, N- Exam Sat. Reference Areva RE24 IVVI Final Report. Total examination coverage 90% of 460 accessible areas.

Summary No.: Component ID: Class: System: Component Description B13.20.0001 JP-RBPAD-ATTWLDS@30 1 NB Jet Pump 9 and 10 Primary Riser Brace Attachments Pad Welds and Heat-Affected Zones to RPVat 30 degrees azimuth Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547371 EVT-1 BWRVIP-S08042 NRI N-686, N- Exam Sat. Reference Areva RE24 IVVI Final Report. Total examination coverage 90% of 460 accessible areas.

7/22/2008 Page 33 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, P0 Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description B13.20.0010 JP-RBPAD-ATTWLDS@330 1 NB Jet Pump 11 and 12 Primary Riser Brace Attachment Pad Welds and Heat-Affected Zones to RPV at 330 degrees azimuth Work Order Exam Method Reoort No. Results Code Case Comments/ Corrective Measures 4547371 EVT-1 BWRVIP-S08108 NRI N-686, N- Exam Sat. Reference Areva RE24 IVVI Final Report. Total examination coverage 90% of 460 accessible areas.

Item No.: 913.30 Equal: 4 Summary No.: Component ID: Class: System: Component Description B13.30.0013 GUIDERODBKT-ATTWLDS@0 1 NB Guide Rod Bracket Attachment at 0 degrees azimuth Work Order Exam Method Report No. Results Code Case Comments /Corrective Measures 4547371 VT-3 BWRVIP-S08101 NRI N-686, N- Exam Sat. Reference Areva RE24 IVVI Final Report. Total examination coverage 100% of 460 accessible areas.

Summary No.: Component ID: Class: System: Component Description B13.30.0014 GUIDERODBKT-ATTWLDS@180 1 NB Guide Rod Bracket Attachment at 180 degrees azimuth Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547371 VT-3 BWRVIP-S08102 NRI N-696, N- Exam Sat. Reference Areva RE24 IVVI Final Report. Total examination coverage 100% of 460 accessible areas.

Summary No.: Component ID: Class: System: Component Description B13.30.0024 STMDRY-SUPBKT-ATTWLDS@215 1 NB Steam Dryer Support Bracket Attachment Weld to RPV Interior Wall at 215 degrees azimuth Work Order Exam Method Report No. Results Code Case Comments ICorrective Measures 4547371 EVT-1 BWRVIP-S08036 NRI N-686, N- Exam Sat. Reference Areva RE24 IVVI Final Report. Total examination coverage 100% of 460 accessible surfaces.

Summary No.: Component ID: Class: System: Component Description B13.30.0025 STMDRY-SUPBKT-ATTVVLDS@325 1 NB Steam Dryer Support Bracket Attachment Weld to RPV Interior Wall at 325 degrees azimuth Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547371 EVT-1 BWRVIP-S081 11 NRI N-686, N- Exam Sat. Reference Areva RE24 IVVI Final Report. Total examination coverage 100% of 460 accessible surfaces.

Category: R-A Equal: 11 Item

No.:

R1.14-2

Equal:

4 ------------------------------.

Summary No.: Component ID: Class: System: Component Description B5.10.0001.RI CSA-BF-lx 1 CS Safe-End to RPV Nozzle Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547547 Remote Auto.UT VE-S08-235 Accept N-639, N- Exam Sat. Reference AREVA Manual ISI Outage Report. Total examination coverage 695, N-460 obtained 75.0%. Reference CR-CNS-2008-3253 for <90% coverage. Owner Elected Code Credit BWRVIP-75. Relief Request Required.

7/22/2008 Page 34 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description B5.10.0012.RI RRE-BF-1 1 RR Safe-End to RPV Nozzle Work Order Exam Method Repor No. Results Code Case Comments I Corrective Measures 4547541 Remote Auto UT VE-S08-241 Accept N-639, N- Exam Sat. Reference AREVA Manual ISI Outage Report. Total examination coverage 695, N-460 obtained 75.0%. Reference CR-CNS-2008-3253 for <90% coverage. Owner Elected Code Credit BWRVIP-75. Relief Request Required.

Summary No.: Component ID: Class: System: Component Description B5.10.0015.Ri RRH-BF-1 1 RR Safe-End to RPV Nozzle Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547544 Remote Auto UT VE-S08-239 Accept N-639, N- Exam Sat. Reference AREVA Manual ISI Outage Report. Total examination coverage 695, N-460 obtained 75.0%. Reference CR-CNS-2008-3253 for <90% coverage. Owner Elected Code Credit BWRVIP-75. Relief Request Required.

Summary No.: Component ID: Class: System: Component Description B5.10.0017.Ri RRK-BF-1 1 RR Safe-End to RPV Nozzle Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547544 Remote Auto UT VE-S08-237 Accept N-639, N- Exam Sat. Reference AREVA Manual ISI Outage Report. Total examination coverage 695, N-460 obtained 75.0%. Reference CR-CNS-2008-3253 for <90% coverage. Owner Elected Code Credit BWRVIP-75. Relief Request Required.

" Item No.: R1.20-4 Equal: 7 Summary No.: Component ID: Class: System: Component Description B9.11.0005.RI CSA-BJ-2x 1 CS Pipe90 to Safe-End Work Order Exam Method Report No. Results Code Case Comments ICorrective Measures 4547547 Manual UT VE-S08-259 Accept N-639, N- Exam Sat. Reference AREVA Manual ISI Outage Report. Total examination coverage 695, N-460 obtained greater than 90.0%. Owner Elected Code Credit BWRVIP-75.

Summary No.: Component ID: Class: System: Component Description B5.130.0002.Ri CSB-BF-4A 1 CS Pipe to Pipe 90 Work Order Exam Method Report No. Results Code Case Comments /Corrective Measures 4547546 Manual UT VE-S08-195 Accept N-639, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report. Total examination coverage 695, N-460 obtained 100.0%. Owner Elected Code Credit BWRVIP-75.

Summary No.: Component ID: Class: System: Component Description B5.130.0004.RI RAS-BF-12 1 RR Elbow to Pipe Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547549 Manual UT VE-S08-197 Accept N-639, N- Exam Sat. Reference AREVA RE24 Manual ISI Outage Report. Total examination coverage 695, N-460 obtained 90.75% Owner Elected Code Credit BWRVIP-75.

7/22/2008 Page 35 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (IfRequired): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description B9.11.0341.RI RRE-BJ-2 1 RR BentPipe 90 to Safe-End Work Order Exam Method Revort No. Results Code Case Comments / Corrective Measures 4547541 Manual UT VE-S06-256 Accept N-639, N- Exam Sat. Reference AREVA Manual ISI Outage Report. Total examination coverage 695, N-460 obtained greater than 90.0%. Owner Elected Code Credit BWRVIP-75.

Summary No.: Component ID: Class: System: Component Description B9.11.0351.Ri RRH-BJ-2 1 RR BentPipe 90 to Safe-End Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547544 Manual UT VE-S08-258 Accept N-639, N- Exam Sat. Reference AREVA Manual ISI Outage Report. Total examination coverage 460 obtained greater than 90.0%. Owner Elected Code Credit BWRVIP-75.

Summary No.: Component ID: Class: System: Component Description B9.11.0355.RI RRK-BJ-2 1 RR BentPipe 90 to Safe-End Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547544 Manul UT VE-S08-257 Accept N-639, N- Exam Sat. Reference AREVA Manual ISI Outage Report. Total examination coverage 695, N-460 obtained greater than 90.0%. Owner Elected Code Credit BWRVIP-75.

Summary No.: Component ID: Class: System: Component Description B5.20.0005.RI SLC-BJ-1 1 SLC Safe-End to RPV Partial Penetration Nozzle Work Order Exam Method Report No. Results Code Case Comments ICorrective Measures 4542216 EVT-2 VE-S08-282 Accept CC-686 Enhanced Leakage exam (direct visual with insulation removed) of the SLC nozzle (N-l0) per BWRVIP-27-A. Performed during Class 1 System Leakage Test pre startup.

Category: V112.14 Equal: 2 Item No.: SIL465 Equal: 2 Summarv No.: Component ID: Class: System: Component Description S465.MXIN.JP19 JP19-NOZ-MIXINLET N/ NB Jet Pump 19 Inlet Nozzle and Mixer Region (Crud Buildup)

A Work Order Exam Method Report No. Results Code Case Comments/Corrective Measures 4547371 VT-3 BWRVIP-S08117 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description S465.MXIN.JP20 JP20-NOZ-MIXINLET N/ NB Jet Pump 20 Inlet Nozzle and Mixer Region (Crud Buildup)

A Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547371 VT-3 BWRVIP-S08123 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 100%.

7/22/2008 Page 36 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Category: V112.16 Equal: 2 item No.: SL674 Equal: 2 Summary No.: Component ID: Class: System: Component Description S574.ADSTWGP.JP10 JP10-ADSCR-TWLD-GAP N/ NB Jet Pump Restrainer Bracket Adjusting Screw Tack Welds, Gaps, and A Supplemental Wedges Work Order Exam Method ReportNo. Results Code Case Comments I Corrective Measures 4547371 VT-1 BWRVIP-S08049 RI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 100%.

Summarv No.: Component ID: Class: System: Component Description S574.ADSTWGP.JP9 JP9-ADSCR-TWLD-GAP N/ NB Jet Pump Restrainer Bracket Adjusting Screw Tack Welds, Gaps, and A Supplemental Wedges Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547371 VT-1 BWRVIP-S08050 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 100%.

Category: VIP8. Equal: 44 Item No.: V18.P. Equal: 2 Summary No.: Component ID: Class: System: Component Description V18.P1.TBJ.90 CS-A-TJB@90-(PI) N/ CS Core Spray Piping Tee Junction Box at 90 degrees azimuth, Thermal A Sleeve to Junction Box Weld (hidden) Examine the accessible top and bottom outside surfaces of the Tee Junction Box Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547373 EVT-1 BWRVIP-S08013 RI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 30%.

Summary No.: Component ID: Class: System: Component Description V18.P1.TBJ.270 CS-B-TJB@270-(P1) N/ CS Core Spray Piping Tee Junction Box at 270 degrees azimuth, Thermal A Sleeve to Junction Box Weld (hidden) Examine the accessible top and bottom outside surfaces of the Tee Junction Box Work Order Exam Method RepotNo. Results Code Case Comments I Corrective Measures 4547373 EVT-1 BWRVIP-S08070 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 40%.

Item No.: V18.P2 Equal: 2 Summary No.: Component ID; Class: System: Component Description V18.P2.A11.90 CS-Al 1@90-(P2) N/ CS Core Spray Piping Tee Junction Box at 90 degrees azimuth, Cover Plate A to Junction Box Weld Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547373 EVT-1 BWRVIP-S08106 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 100%.

Summary No.: Component ID; Class: System: Component Description V18.P2.B11.270 CS-B1 1@270-(P2) N/ CS Core Spray Piping Tee Junction Box at 270 degrees azimuth, Cover Plate A to Junction Box Weld Work Order Exam Method Report No. Results Code Case Comments ICorrective Measures 4547373 EVT-1 BWRVIP-S08071 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 100%.

7/22/2008 Page 37 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A

........... Item.

item N o.:..........M18,P3 No.: .............. EEqual:

qu..

l:.....4 Summary No.: Component ID: Class: System: Component Description V18.P3.A10.90 CS-A10@90-(P3) N/ CS Core Spray Piping Tee Junction Box at 90 degrees azimuth, Horizontal A Pipe to Junction Box Weld, from Downcomer "C" Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547373 EVT-1 BWRVIP-S08105 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 60%.

Summary No.: Component ID: Class: System: Component Description V18.P3.A12.90 CS-A12@90-(P3) N/ CS Core Spray Piping Tee Junction Box at 90 degrese azimuth, Horizontal A Pipe to Junction Box Weld, to Downcomer "A" Work Order Exam Method Reort No. Results Code Case Comments / Corrective Measures 4547373 EVT-1 BWRVIP-S08021 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 50%.

Summary No.: Component ID: Class: System: Component Description V18.P3.B10.270 CS-B10@270-(P3) N/ CS Core Spray Piping Tee Junction Box at 270 degrees azimuth, Horizontal A Pipe to Junction Box Weld, from Downcomer "B" Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547373 EVT-1 BWRVIP-S08072 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 50%.

Summary No.: Component ID: Class; System: Component Description V18.P3.B12.270 CS-B12@270-(P3) N/ CS Core Spray Piping Tee Junction Box at 270 degrees azimuth, Horizontal A Pipe to Junction Box Weld, to Downcomer "D" Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547373 EVT-1 BWRVIP-S08073 NRI N/A Exam Sat. See Areva RE24 IVl Final Report. Exam coverage 50%.

Item No.: VB1.P4 Equal: 4 Summary No.: Component ID: Class: System: Component Description V18.P4d.A3.170 CS-A3@170-(P4d) N/ CS . Core Spray Piping, Elbow to Shroud Pipe, off Downcomer "C" at 170 A degrees azimuth Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547373 EVT-1 BWRVIP-S08026 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 90%.

Summary No.: Component ID: Class: System: Component Description V18.P4c.A4.170 CS-A4@170-(P4c) N/ CS Core Spray Piping, Lower Downcomer "C" to Elbow at 170 degrees A azimuth Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547373 EVT-1 BWRVIP-S08025 NRI NIA Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 55%.o Summary No.: Component ID: Class: System: Component Description V18.P4b.A8.170 CS-A8@170-(P4b) N/ CS Core Spray Piping, Elbow to Pipe Downcomer "C" at 170 degrees azimuth A

Work Order Exam Method Report No. Results Code Case Comments /Corrective Measures 4547373 EVT-1 BWRVIP-S08008 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 50%,

7/22/2008 Page 38 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description V18.P4a.A9.170 CS-A9@170-(P4a) N/ CS Core Spray Piping, Horizontal Pipe to Elbow, off Downcomer "C" at 170 A degrees azimuth Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547373 EVT-1 BWRVIP-S08007 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 50%.

Item No.: V18.P5 Equal: 4 Summary No.: Component ID: Class: System: Component Description V18.P5.A15.10 CS-A15@10-(P5) N/ CS Core Spray Piping, Sliding Sleeve to Upper Downcomer "A" at 10 degrees A azimuth Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547373 EVT-1 BWRVIP-S08001 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 55%.

Summary No.: Component ID: Class: System: Component Description V18.P5.A7.170 CS-A7@170-(P5) N/ CS Core Spray Piping, Sliding Sleeve to Upper Downcomer "C" at 170 A degrees azimuth Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547373 EVT-1 BWRVIP-S08009 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 55%.

Summary No.: Component ID: Class: System: Component Description V18.P5.B15.190 CS-B15@190-(P5) N/ CS Core Spray Piping, Sliding Sleeve to Upper Downcomer "D" at 190 A degrees azimuth Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547373 EVT-1 BWRVIP-SO8011 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 55%.

Summary No.: Component ID: Class: System: Component Description V18.P5.B7.350 CS-B7@350-(P5) N/ CS Core Spray Piping, Sliding Sleeve to Upper Downcomer "B at 350 A degrees azimuth Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547373 EVT-1 BWRVIP-S08004 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 55%.

Item No.: VIe.Pe Equal: 4 Summary No.: Component ID: Class: System: Component Description V18.P6.A16.10 CS-A16@10-(P6) N/ CS Core Spray Piping, Sliding Sleeve Weld to Outer Sleeve, off Downcomer A "A" at 10 degrees azimuth Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547373 EVT-1 BWRVIP-S08002 NRI NIA Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 55%,

Summary No.: Component ID: Class: System: Component Description V18.P6.A6.170 CS-A6@170-(P6) N/ CS Core Spray Piping, Sliding Sleeve Weld to Outer Sleeve, off Downcomer A "C" at 170 degrees azimuth Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547373 EVT-1 BWRVIP-S08010 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 55%.

7/22/2008 Page 39 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description V18.P62.E16.1190 CS-B 16@190-(P6) N/ CS Core Spray Piping, Sliding Sleeve Weld to Outer Sleeve, off Downcomer A "D"at 190 degrees azimuth Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547373 EVT-1 BWRVIP-S08012 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 55%.

Summary No.: Component ID: Class: System: Component Description V18.P6.96.350 CS-B6@350-(P6) N/ CS Core Spray Piping, Sliding Sleeve Weld to Outer Sleeve, off Downcomer A "B" at 350 degrees azimuth Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547373 EVT-1 BWRVIP-S08003 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 55%.

Item No.: V18.P7 Equal: 4 Summary No.: Component ID: Class: System: Component Description V18.P7.A17.10 CS-A17@10-(P7) N/ CS Core Spray Piping, Outer Sleeve to Lower Downcomer "A" at 10 degrees A azimuth Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547373 EVT-1 BWRVIP-S08029 NRI N/A Exam Sat. See Areva RE24 IVl Final Report. Exam coverage 55%.

Summary No.: Component ID: Class' System: Component Description V18.P7.A5.170 CS-A5@170-(P7) NJ CS Core Spray Piping, Outer Sleeve to Lower Downcomer "C" at 170 A degrees azimuth Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547373 EVT-1 BWRVIP-S08024 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 55%.

Summary No.: Component ID: Class: System: Component Description V18.P7.817.190 CS-B17@190-(P7) N/ CS Core Spray Piping, Outer Sleeve to Lower Downcomer "D" at 190 A degrees azimuth Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547373 EVT-1 BWRVIP-S08027 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 55%.

Summary No.: Component ID: Class: System: Component Description V18.P7.E35.350 CS-B5@350-(P7) N/ CS Core Spray Piping, Outer Sleeve to Lower Downcomer "B" at 350 degrees A azimuth Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547373 EVT-1 BWRVIP-S08028 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 55%.

Item No.: V18.S1 Equal: 2 Summary No.: Component ID: Class; System: Component Description V18.S1.CUTB.170 Si-CU-TB@170 N/ CS Core Spray Sparger "C" Upper Tee Box at 170 degrees azimuth, Cover A Plate to Sparger Tee Box Weld Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547373 EVT-1 BWRVIP-S08015 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 100%.

7/22/2008 Page 40 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description V18.S1.DLTB.190 S1-DL-TB@190 N/ CS Core Spray Sparger "D"Lower Tee Box at 190 degrees azimuth, Cover A Plate to Sparger Tee Box Weld Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547373 EVT-1 BWRVIP-S08018 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 100%.

Item No.: V18.S2 Equal: 4 Summary No.: Component ID: Class: System: Component Description V18.S2.CUTB.168 S2@168-CU-TB@170 N/ CS Core Spray Sparger "C"Upper Tee Box at 170 degrees azimuth, Sparger A Pipe to Tee Box Weld at 168 degrees azimuth Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547373 EVT-1 BWRVIP-S08016 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 30%.

Summary No.: Component ID: Class: System: Component Description V18.S2.CUTB.172 S2@172-CU-TB@170 N/ CS Core Spray Sparger "C" Upper Tee Box at 170 degrees azimuth, Sparger A Pipe to Tee Box Weld at 172 degrees azimuth Work Orde Exam Method Report No. Results Code Case Comments / Corrective Measures 4547373 EVT-1 BWRVIP-S08014 NRI N/A Exam Sat. See Areva RE24 IVl Final Report. Exam coverage 30%.

Summary No.: Component ID: Class: System: Component Description V18.S2.DLTB.188 S2@188-DL-TB@190 N/ CS Core Spray Sparger "D"Lower Tee Box at 190 degrees azimuth, Sparger A Pipe to Tee Box Weld at 188 degrees azimuth Work Order Exam Method Report No. , Results Code Case Comments / Corrective Measures 4547373 EVT-1 BWRVIP-S08019 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 30%.

Summary No.: Component ID: Class: System: Component Description V18.S2.DLTB.192 S2@192-DL-TB@190 N/ CS Core Spray Sparger "D"Lower Tee Box at 190 degrees azimuth, Sparger A Pipe to Tee Box Weld at 192 degrees azimuth Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547373 EVT-1 BWRVIP-S08017 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 25%.

Item-------

No.: ------

V18.S3a Equal:

I ----------------------------.

Summary No.: Component ID: Class: System: Component Description V18.S3a.CUNSW S3a-CU-NSPW@92>269 N/ CS Core Spray Sparger "C" Upper, Nozzle to Sparger Pipe Welds, all spray A nozzles from 92 to 269 degrees azimuth Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547373 VT-1 BWRVIP-S08082 RI NIA Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 100%.

7/22/2008 Page 41 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Item No.: V18.S3b Equal: I Summary No.: Component ID: Class: System: Component Description V18.S3b.CUNOW S3b-CU-NOW@92>269 N/ CS Core Spray Sparger "C" Upper, Nozzle to Orifice Welds, all spray nozzles A from 92 to 269 degrees azimuth Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547373 VT-1 BWRVIP-S08083 RI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 100%.

Item No.: V18.S3c Equal: I Summary No.: Component ID: Class: System: Component Description V18.S3c.DLD.99 S3c-DL-DRSPW@99 N/ CS Core Spray Sparger "D"Lower, Drain to Sparger Pipe Weld at 99 degrees A azimuth, Includes Tack Weld on Drain Plug Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547373 VT-1 BWRVIP-S08030 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 40%.

Item No.: V18.S4 Equal: 4 Summarv No.: Component ID: Class: System: Component Description V18.S4.CUEC.269 S4-CU-ECSPW@269 N/ CS Core Spray Sparger "C" Upper, End Cap to Sparger Pipe Weld at 269 A degrees azimuth Assumed to be creviced internally Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547373 EVT-1 BWRVIP-S08061 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 50%.

Summary No.: Component ID: Class: System: Component Description V18.S4.CUEC.91 S4-CU-ECSPW@91 N/ CS Core Spray Sparger "C" Upper, End Cap to Sparger Pipe Weld at 93 A degrees azimuth Assumed to be creviced internally Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547373 EVT-1 BWRVIP-S08032 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 50%.

Summary No.: Component ID: Class: System: Component Description V18.S4.DLEC.269 S4-DL-ECSPW@269 N/ CS Core Spray Sparger "D"Lower, End Cap to Sparger Pipe Weld at 269 A degrees azimuth Assumed to be creviced internally Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547373 EVT-1 BWRVIP-S08062 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 50%.

Summary No.: Component ID: Class: System: Component Description V18.S4.DLF-C.91 S4-DL-ECSPW@91 N/ CS Core Spray Sparger "D" Lower, End Cap to Sparger Pipe Weld at 91 A degrees azimuth Assumed to be creviced internallyN/A Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547373 EVT-1 BWRVIP-S08031 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 40%.

7/22/2008 Page 42 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (if Required): N/A Brownville, NE 68321-0098

3. Plant Unit; 1 6. National Certificate of Authorization (If Required): N/A

. Item

-- ----------. No.:-----.

-.------- . . V18.SB Equal: 7 Summary No,: Comoonent ID: Class: System: Component Descrlition V18.SB.BLDL.90 SB-BL-DL-SPR@90 N/ CS Core Spray Sparger Bracket at 90 degrees azimuth between CS Sparger A "B" Lower and CS Sparger "D"Lower Work Order Exam Method Reoort No. Results Code Case Comments I Corrective Measures 4547373 VT-1 BWRVIP-S08064 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 25%.

Summary No: Component ID: Class: System: Component Description V18.SB.CUDL.119 SB-CU-DL-SPR@1 19 N/ CS Core Spray Sparger Bracket at 119 degrees azimuth betwee CS Sparger A "C" Upper and CS Sparger "D" Lower.

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547373 VT-1 BWRVIP-S08065 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 75%.

Summary No,: Component ID: Class: System: Component Description V18.SB.CUDL.149 SB-CU-DL-SPR@149.5 N/ CS Core Spray Sparger Bracket at 149.5 degrees azimuth betwee CS A Sparger "C" Upper and CS Sparger "D"Lower Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547373 VT-1 BWRVIP-S08067 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 75%.

Summary No.: Component ID: Class: System: Component Description V18.SB.CUDL.210 SB-CU-DL-SPR@210.5 N/ CS Core Spray Sparger Bracket at 210.5 degrees azimuth betwee CS A Sparger "C" Upper and CS Sparger "D"Lower Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547373 VT-I BWRVIP-S08020 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 70%.

Summary No.: Component ID: Class: System: Component Description V18.SB.CUDL.241 SB-CU-DL-SPR@241 N/ CS Core Spray Sparger Bracket at 241 degrees azimuth betwee CS Sparger A "C" Upper and CS Sparger "D"Lower Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547373 VT-1 BWRVIP-S08066 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 65%.

Summary No: Component ID: Class: System: Component Description V18.SB.CUDL.268 SB-CU-DL-SPR@268 N/ CS Core Spray Sparger Bracket at 268 degrees azimuth betwee CS Sparger A "C" Upper and CS Sparger "D"Lower Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547373 VT-1 BWRVIP-S08063 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V18.SB.CUDL.92 SB-CU-DL-SPR@92 N/ CS Core Spray Sparger Bracket at 92 degree azimuth betwee CS Sparger A "C" Upper and Sparger "D"Lower Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547373 VT-1 BWRVIP-S08068 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 75%.

7/22/2008 Page 43 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (if Required): N/A Brownville, NE 68321-0098

3. Pla nt Unit: 1 6. National Certificate of Authorization (If Required): N/A Category: VIP26 Equal: 12 Item No.:, V26._H_1;_LDAS Equal: 2 Summary No.: Component ID: Class: System: Component Description V26.TGHLDNAS.0 TG-HLDWN-ASEM@0 N/ NB Top Guide Hold Down Assembly consisiting of two bolts top and botton A and a centeral, spring loaded tensioning locking bolt, which is fillet welded in the locked position at 366 degrees azimuth, 4 degrees counter-clockwise from 0 degress azimuth.

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547372 VT-1 BWRVIP-SO8112 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 50%.

Summary No.: Component ID: Class: System: Component Description V26.TGHLDNAS.180 TG-HLDWN-ASEM@180 N/ NB Top Guide Hold Down Assembly consisiting of two bolts top and botton A and a centeral, spring loaded tensioning locking bolt, which is fillet welded in the locked position 176 degrees azimuth, 4 degrees counter-clockwise from 180 degrees azimuth.

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547372 VT-1 BWRVIP-S081 13 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 50%.

Item No.: V26.HZAPN Equal: 2 Summary No.: Component ID: Class: System: Component Description V26.HZALPN.0 TG-HOZALNPIN-ASEM@O N/ NB Top Guide Horizontal Aligner Assembly Pins, Sockets, and Welds at 0 A degrees azimuth Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547372 VT-1 BWRVIP-S08060 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 50%.

Summary No.: Component ID: Class: System: Component Description V26.HZALPN.180 TG-HOZALNPIN-ASEM@180 N/ NB Top Guide Horizontal Aligner Assembly Pins, Sockets, and Welds at 180 A degrees azimuth Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547372 VT-1 BWRVIP-S08069 RI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 40%.

Item No.: V26.RMWLD Equal: 8 Summary No.: Component ID: Class: System: Component Description V26.RW.0003 TG-RIMWLD@110>120 N/ NB Top Guide Rim Welds, Accessible Welds from 110 to 120 degree azimuth A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547372 EVT-1 BWRVIP-S08076 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 80%.

Summary No.: Component ID: Class: System: Component Description V26.RW.0004 TG-RIMWLD@140>150 N/ NB Top Guide Rim Welds, Accessible Welds from 140 to 150 degree azimuth A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547372 EVT-1 BWRVIP-S08077 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 80%.

7/22/2008 Page 44 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description V26.RW.0001 TG-RIMWLD@20>30 N/ NB Top Guide Rim Welds, Accessible Welds from 20 to 30 degree azimuth A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547372 EVT-1 BWRVIP-S08074 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 80%.

Summary No.: Component ID: Class: System: Component Description V26.RW.0005 TG-RIMWLD@200>210 N/ NB Top Guide Rim Welds, Accessible Welds from 200 to 210 degree azimuth A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547372 EVT-1 BWRVIP-S08078 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 80%

Summary No.; Component ID: Class: System: Component Description V26.RW.0006 TG-RIMWLD@230>240 N/ NB Top Guide Rim Welds, Accessible Welds from 230 to 240 degree azimuth A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547372 EVT-1 BWRVIP-S08079 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 80%.

Summary No.: Component ID: Class: System: Component Description V26.RW.0008 TG-RIMWLD@320>330 N/ NB Top Guide Rim Welds, Accessible Welds from 320 to 330 degrees A azimuth Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547372 EVT-1 BWRVIP-S08081 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 80%.

Summary No.: Component ID: Class: System: Component Description V26.RW.0002 TG-RIMWLD@50-60 N/ NB Top Guide Rim Welds, Accessible Welds from 50 to 60 degree azimuth A

Work Order Exam Method ReportNo. Results Code Case Comments / Corrective Measures 4547372 EVT-1 BWRVIP-S08075 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 80%.

Summary No.:, Component ID: Class: System: Component Description V26.RW.0007 TG-RIMWLD>290>300 N/ NB Top Guide Rim Welds, Accessible Welds from 290 to 300 degrees A azimuth Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547372 EVT-1 BWRVIP-S08080 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 80%.

---Category:

VIP38

Equal:

7-------------------------------------

Item No.: V38.GW Equal: 7 Summary No.: Component ID: Class: System: Component Description V38.GWLD.210 GUSWLDS@210 N/ NB Shroud Support Plate Gusset Welds at 210 Degrees Azimuth A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547371 EVT-1 BWRVIP-S08096 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 50%

7/22/2008 Page 45 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (IfRequired): N/A Summary No.: Component ID: Class: System: Component Description V38.GWLD.225 GUSWLDS@225 N/ NB Shroud Support Plate Gusset Welds at 225 Degrees Azimuth A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547371 EVT-1 BWRVIP-S08087 NRI N/A Exam Sat. See Areva RE24 IVl Final Report. Exam coverage 65%.

Summary No.: Component ID: Class: System: Component Description V38.GWLD.240 GUSWLDS@240 N/ NB Shroud Support Plate Gusset Welds at 240 Degrees Azimuth A

Work Order Exam Method ReporNo. Results Code Case Comments I Corrective Measures 4547371 EVT-1 BWRVIP-S08097 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 50%

Summary No.: Component ID; Class: System: Component Description V38.GWLD.255 GUSWLDS@255 N/ NB Shroud Support Plate Gusset Welds at 255 Degrees Azimuth A

Work Order Exam Method ReporNo. Results Code Case Comments / Corrective Measures 4547371 EVT-1 BWRVIP-S08103 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 60%

Summary No.: Component ID: Class: System: Component Description V38.GWLD.30 GUSWLDS@30 N/ NB Shroud Support Plate Gusset Welds at 30 Degrees Azimuth A

Work Order Exam Method Repo2rt No. Results Code Case Comments I Corrective Measures 4547371 EVT-1 BWRVIP-S08057 RI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 45%.

Summary No.: Component ID: Class: System: Component Description V38.GWLD.300 GUSWLDS@300 N/ NB Shroud Support Plate Gusset Welds at 300 Degrees Azimuth A

Work Order Exam Method ReporNo. Results Code Case Comments I Corrective Measures 4547371 EVT-1 BWRVIP-S08098 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 50%

Summary No.: Component ID: Class: System: Component Description V38.GWLD.330 GUSWLDS@330 N/ NB Shroud Support Plate Gusset Welds at 15 Degrees Azimuth A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547371 EVT-1 BWRVIP-S08107 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 50%.

7/22/2008 Page 46 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (IfRequired): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Category: VIP41 Equal: 214 Item No.: V41.AD1 Equal: 20 Summary No.: Component ID: Class: System: Component Description V41.AD1.JP1 AD-1-JP1 N/ NB Jet Pump Adapter Top to Adapter Bottom Weld (Bi-metallic weld)

A Work Order Exam Method Report No. Results Code Case Comments/Corrective Measures 4563808 Remote Auto UT VE-S08-142 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Comoonent Description V41 .AD1 .JP10 AD-1-JP10 N/ NB Jet Pump Adapter Top to Adapter Bottom Weld (Bi-metallic weld)

A Work Order Exam Method Report No. Results Code Case Comments ICorrective Measures 4563808 Remote Auto UT VE-S08-135 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.AD1 .JP11 AD-1-JP11 N/ NB Jet Pump Adapter Top to Adapter Bottom Weld (Bi-metallic weld)

A Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto UT VE-S08-171 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41 .AD1 .JP12 AD-1-JP12 N/ NB Jet Pump Adapter Top to Adapter Bottom Weld (Bi-metallic weld)

A Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-177 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.AD1.JP13 AD-1-JP13 N/ NB Jet Pump Adapter Top to Adapter Bottom Weld (Bi-metallic weld)

A Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-183 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.AD1.JP14 AD-1-JP14 N/ NB Jet Pump Adapter Top to Adapter Bottom Weld (Bi-metallic weld)

A Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto UT VE-S08-198 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

7/22/2008 Page 47 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description V41 .AD1 .JP15 AD-1-JP15 N/ NB Jet Pump Adapter Top to Adapter Bottom Weld (Bi-metallic weld)

A Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto UT VE-S08-189 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID; Class: System: Component Description V41 .AD1 .JP16 AD-1-JP16 N/ NB Jet Pump Adapter Top to Adapter Bottom Weld (Bi-metallic weld)

A Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-204 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41,ADl .JP17 AD-1-JP17 N/ NB Jet Pump Adapter Top to Adapter Bottom Weld (Bi-metallic weld)

A Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-210 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.ADl.JP18 AD-1-JP18 N/ NB Jet Pump Adapter Top to Adapter Bottom Weld (Bi-metallic weld)

A Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-216 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.AD1.JP19 AD-1-JP19 N/ NB Jet Pump Adapter Top to Adapter Bottom Weld (Bi-metallic weld)

A Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-222 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.ADI.JP2 AD-1-JP2 N/ NB Jet Pump Adapter Top to Adapter Bottom Weld (Bi-metallic weld)

A Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto UT VE-S08-147 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

7/22/2008 Page 48 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description V41 .AD1 .JP20 AD-1-JP20 N/ NB Jet Pump Adapter Top to Adapter Bottom Weld (Bi-metallic weld)

A Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto Ul" VE-S08-228 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class; System: Component Description V41.AD1.JP3 AD-1-JP3 N/ NB Jet Pump Adapter Top to Adapter Bottom Weld (Bi-metallic weld)

A Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-SO8-153 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41 .AD1 .JP4 AD-1-JP4 N/ NB Jet Pump Adapter Top to Adapter Bottom Weld (Bi-metallic weld)

A Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto U7 VE-S08-159 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41 .AD1 .JP5 AD-1-JP5 N/ NB Jet Pump Adapter Top to Adapter Bottom Weld (Bi-metallic weld)

A Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto U7 VE-S08-165 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41 .ADI .JP6 AD-1-JP6 N/ NB Jet Pump Adapter Top to Adapter Bottom Weld (Bi-metallic weld)

A Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto UT VE-S08-1 10 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41 .AD1 .JP7 AD-1-JP7 N/ NB Jet Pump Adapter Top to Adapter Bottom Weld (Bi-metallic weld)

A Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto UT VE-S08-117 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

7/22/2008 Page 49 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description V41 .ADl .JP8 AD-1-JP8 N/ NB Jet Pump Adapter Top to Adapter Bottom Weld (Bi-metallicweld)

A Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-123 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.AD1.JP9 AD-1-JP9 N/ NB Jet Pump Adapter Top to Adapter Bottom Weld (Bi-metallic weld)

A Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-129 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Item No.: V41.AD2 Equal: 20 Summary No.: Component ID: Class: System: Component Description V41.AD2.JP1 AD-2-JP1 N/ NB Jet Pump Adapter Bottom to Core Shroud Support Plate A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-141 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 87.5%.

Summary No.: Component ID: Class: System: Component Description V41.AD2.JP10 AD-2-JP10 N/ NB Jet Pump Adapter Bottom to Core Shroud Support Plate A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto UT VE-S08-134 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 87.5%.

Summary No.: Component ID: Class: System: Component Description V41 .AD2.JP11 AD-2-JP1 1 N/ NB Jet Pump Adapter Bottom to Core Shroud Support Plate A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-SO8-172 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 87.5%.

Summary No.: Component ID: Class: System: Component Description V41 .AD2.JP12 AD-2-JP12 N/ NB Jet Pump Adapter Bottom to Core Shroud Support Plate A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto UT VE-S08-178 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 87.5%.

7/22/2008 Page 50 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (IfRequired): N/A Summary No.: Component ID. Class: System: Component Description V41.AD2.JP13 AD-2-JP13 N/ NB Jet Pump Adapter Bottom to Core Shroud Support Plate A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-184 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 87.5%.

Summary No.: Component ID: Class: System: Component Description V41.AD2.JP14 AD-2-JP14 N/ NB Jet Pump Adapter Bottom to Core Shroud Support Plate A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto UT VE-S08-199 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 87.5%.

Summary No.: Component ID: Class: System: Component Description V41.AD2.JP15 AD-2-JP15 N/ NB Jet Pump Adapter Bottom to Core Shroud Support Plate A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto UT VE-S08-190 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 87.5%.

Summary No.: Component ID: Class: System: Component Description V41.AD2.JP16 AD-2-JP16 N/ NB Jet Pump Adapter Bottom to Core Shroud Support Plate A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto UT VE-S08-205 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 87.5%.

Summary No.: Component ID: Class: System: Component Description V41.AD2.JP17 AD-2-JP17 N/ NB Jet Pump Adapter Bottom to Core Shroud Support Plate A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto UT VE-S08-211 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 87.5%.

Summary No.: Component ID: Class: System: Component Description V41.AD2.JP18 AD-2-JP18 N/ NB Jet Pump Adapter Bottom to Core Shroud Support Plate A

Work Order Exam Method Report No. Results Code Case Comments/Corrective Measures 4563808 Remote Auto UT VE-S08-217 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 87.5%.

7/22/2008 Page 51 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, P0 Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description V41.AD2.JP19 AD-2-JP19 N/ NB Jet Pump Adapter Bottom to Core Shroud Support Plate A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto U7 VE-S08-223 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 87.5%.

Summary No.: Component ID: Class: System: Component Description V41 .AD2.JP2 AD-2-JP2 N/ NB Jet Pump Adapter Bottom to Core Shroud Support Plate A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto U'f VE-S08-148 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 87.5%.

Summary No.: Component ID: Class: System: Component Description V41.AD2.JP20 AD-2-JP20 N/ NB Jet Pump Adapter Bottom to Core Shroud Support Plate A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto U7 VE-S08-229 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 87.5%.

Summary No.: Component ID: Class: System: Component Description V41.AD2.JP3 AD-2-JP3 N/ NB Jet Pump Adapter Bottom to Core Shroud Support Plate A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-154 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 87.5%.

Summary No.: Component ID: Class: System: Component Description V41.AD2.JP4 AD-2-JP4 N/ NB Jet Pump Adapter Bottom to Core Shroud Support Plate A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto Uf VE-SO8-160 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 87.5%.

Summary No.: Component ID: Class: System: Component Description V41.AD2.JP5 AD-2-JP5 N/ NB Jet Pump Adapter Bottom to Core Shroud Support Plate A

Work Order Exam Method ReportNo. Results Code Case Comments / Corrective Measures 4563808 Remote Auto UT VE-S08-166 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 87.5%.

7/22/2008 Page 52 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.; Component ID: Class: System: Component Description V41 .AD2.JP6 AD-2-JP6 N/ NB Jet Pump Adapter Bottom to Core Shroud Support Plate A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-1 11 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 87.5%.

Summary No.: Component ID: Class: System: Component Description V41 .AD2.JP7 AD-2-JP7 N/ NB Jet Pump Adapter Bottom to Core Shroud Support Plate A

Work Order Exam Method Report No. Results Code Case Comments ICorrective Measures 4563808 Remote Auto UT VE-S08-116 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 87.5%.

Summary No.: Component ID: Class: System: Component Description V41.AD2.JP8 AD-2-JP8 N/ NB Jet Pump Adapter Bottom to Core Shroud Support Plate A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto U7 VE-S08-122 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 87.5%.

Summary No.: Component ID; Class: System: Component Description V41.AD2.JP9 AD-2-JP9 N/ NB Jet Pump Adapter Bottom to Core Shroud Support Plate A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-SO8-128 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 87.5%.

Item No.: V41.BB Equal: 20 Summary No.: Component ID: Class: System: Component Description V41BB.JP1 BB-3-JP1 N/ NBI Jet Pump Beam Transition Arm Region MidSection Area (RICSIL No, 086)

A Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547376 Remote UT VE-S08-081 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41BB.JP10 BB-3-JP10 N/ NBI Jet Pump Beam Transition Arm Region MidSection Area (RICSIL No. 086)

A Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547376 Remote UT VE-S08-091 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

7/22/2008 Page 53 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description V41 BB.JP1 1 BB-3-JP1 1 N/ NBI Jet Pump Beam Transition Arm Region MidSection Area (RICSIL No. 086)

A Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-S08-092 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41BB.JP12 BB-3-JP12 N/ NBI Jet Pump Beam Transition Arm Region MidSection Area (RICSIL No. 086)

A Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-S08-093 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System; Component Description V41BB.JP13 BB-3-JP13 N/ NBI Jet Pump Beam Transition Arm Region MidSection Area (RICSIL No. 086)

A Work Order Exam Method Reoort No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-S08-094 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41BB.JP14 BB-3-JP14 N/ NBI Jet Pump Beam Transition Arm Region MidSection Area (RICSIL No. 086)

A Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547376 Remote UT VE-S08-095 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41BB.JP15 BB-3-JP15 N/ NBI Jet Pump Beam Transition Arm Region MidSection Area (RICSIL No. 086)

A Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-S08-096 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41BB.JP16 BB-3-JP16 N/ NBI Jet Pump Beam Transition Arm Region MidSection Area (RICSIL No. 086)

A Work Order Exam Method Reoort No. Results Code Case Comments / Corrective Measures 4547376 Remote UT VE-S08-097 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

7/22/2008 Page 54 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description V41BB.JP17 BB-3-JP17 N/ NBI Jet Pump Beam Transition Arm Region MidSection Area (RICSIL No. 086)

A Work Order Exam Method Report No. Results Code Case Comments /Corrective Measures 4547376 Remote UT VE-S08-098 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class; System: Component Description V41BB.JP18 BB-3-JP18 N/ NBI Jet Pump Beam Transition Arm Region MidSection Area (RICSIL No. 086)

A Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-SO8-099 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class; System: Component Description V41BB.JP19 BB-3-JP19 N/ NBI Jet Pump Beam Transition Arm Region MidSection Area (RICSIL No. 086)

A Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-S08-100 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41BB.JP2 BB-3-JP2 N/ NBI Jet Pump Beam Transition Arm Region MidSection Area (RICSIL No. 086)

A Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-S08-082 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summany No.: Component ID: Class: System: Component Description V41BB.JP20 BB-3-JP20 N/ NBI Jet Pump Beam Transition Arm Region MidSection Area (RICSIL No. 086)

A Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547376 Remote UT VE-S08-089 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summay No.: Component ID: Class: System: Component Description V41BB.JP3 BB-3-JP3 N/ NBI Jet Pump Beam Transition Arm Region MidSection Area (RICSIL No. 086)

A Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547376 Remote UT VE-S08-083 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

7/22/2008 Page 55 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Descriptlon V41BB.JP4 BB-3-JP4 N/ NBI Jet Pump Beam Transition Arm Region MidSection Area (RICSIL No. 086)

A Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-S08-084 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System* Component Description V41 BB.JP5 BB-3-JP5 N/ . NBI Jet Pump Beam Transition Arm Region MidSection Area (RICSIL No. 086)

A Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-S08-085 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41BB.JP6 BB-3-JP6 N/ NBI Jet Pump Beam Transition Arm Region MidSection Area (RICSIL No. 086)

A Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-S08-086 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No,: Component ID: Class: System: Component Description V41BB.JP7 BB-3-JP7 N/ NBI Jet Pump Beam Transition Arm Region MidSection Area (RICSIL No. 086)

A Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-S08-087 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41BB.JP8 BB-3-JP8 N/ NBI Jet Pump Beam Transition Arm Region MidSection Area (RICSIL No. 086)

A Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-S08-088 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41BB.JP9 BB-3-JP9 N/ NBI Jet Pump Beam Transition Arm Region MidSection Area (RICSIL No. 086)

A Work Order Exam Method Report No. Results Code Case Comments ICorrective Measures 4547376 Remote UT VE-S08-090 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

7/22/2008 Page 56 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Item No.: V41.BBi Equal: 20 Summary No.: Component ID: Class: System: Component Description V41BB1.JP1 BB-1-JP1 N/ NBI Jet Pump Beam Bolt Hole Region A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-S08-041 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41BB1.JP10 BB-1-JP10 NI NBI Jet Pump Beam Bolt Hole Region A

Work Order Exam Method Report No. Results Code Case Comments/Corrective Measures 4547376 Remote UT VE-S08-050 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41BB1.JP11 BB-1-JP11 N/ NBI Jet Pump Beam Bolt Hole Region A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-S08-051 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41BB1.JP12 BB-1-JP12 N/ NBI Jet Pump Beam Bolt Hole Region A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547376 Remote UT VE-S08-052 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41BB1.JP13 BB-1-JP13 N/ NBI Jet Pump Beam Bolt Hole Region A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-S08-053 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41BB1.JP14 BB-1-JP14 N/ NBI Jet Pump Beam Bolt Hole Region A

Work Order Exam Method Report No. Results Code Case Comments /Corrective Measures 4547376 Remote UT VE-S08-054 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

7/22/2008 Page 57 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (IfRequired): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description V41BB1.JP15 BB-1-JP15 N/ NBI Jet Pump Beam Bolt Hole Region A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547376 Remote UT VE-S08-055 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41BB1.JP16 BB-1-JP16 N/ NBI Jet Pump Beam Bolt Hole Region A

Work Orde Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-S08-056 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41BB1.JP17 BB-1-JP17 N/ NBI Jet Pump Beam Bolt Hole Region A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-S08-057 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41BB1.JP18 BB-1-JP18 N/ NBI Jet Pump Beam Bolt Hole Region A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-S08-058 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41BBI.JP19 BB-1-JP19 N/ NBI Jet Pump Beam Bolt Hole Region A

Work Orde Exam Method Report No. Results Code Case Comments / Corrective Measures 4547376 Remote UT VE-S08-059 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41BB1.JP2 BB-1-JP2 N/ NBI Jet Pump Beam Bolt Hole Region A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547376 Remote UT VE-S08-042 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

7/22/2008 Page 58 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID; Class: System: Component Description V41BB1.JP20 BB-1-JP20 N/ NBI Jet Pump Beam Bolt Hole Region A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-S08-060 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41BB1.JP3 BB-1-JP3 N/ NBI Jet Pump Beam Bolt Hole Region A

Work Order Exam Method Reoort No. Results Code Case Comments! Corrective Measures 4547376 Remote UT VE-S08-043 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System Component Description V41BB1.JP4 BB-1-JP4 N/ NBI Jet Pump Beam Bolt Hole Region A

Work Order Exam Method ReportNo. Results Code Case Comments ! Corrective Measures 4547376 Remote UT VE-SOB-044 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41BB1.JP5 BB-1-JP5 N/ NBI Jet Pump Beam Bolt Hole Region A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-S08-045 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41BBI.JP6 BB-1-JP6 N/ NBI Jet Pump Beam Bolt Hole Region A

Work Order Exam Method Report No. Results Code Case Comments/ Corrective Measures 4547376 Remote UT VE-S08-046 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41BB1.JP7 BB-1-JP7 N/ NBI Jet Pump Beam Bolt Hole Region A

Work Order Exam Method Report No. Results Code Case Comments/ Corrective Measures 4547376 Remote UT VE-S0O-047 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

7/22/2008 Page 59 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description V41BB1.JP8 BB-1-JP8 N/ NBI Jet Pump Beam Bolt Hole Region A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547376 Remote UT VE-S08-048 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Comoonent Description V41BB1.JP9 BB-1-JP9 N/ NBI Jet Pump Beam Bolt Hole Region A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-SO8-049 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Item No.: V41.BB2 Equal: 20 Summary No.: Component ID: Class: System: Component Description V41BB2.JP1 BB-2-JP1 N/ NBI Jet Pump Beam Transition Arm Region Machined Radius Area A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-S08-061 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41BB2.JP10 BB-2-JP10 N/ NBI Jet Pump Beam Transition Arm Region Machined Radius Area A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547376 Remote UT VE-S08-070 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41BB2.JP11 BB-2-JP11 N/ NBI Jet Pump Beam Transition Arm Region Machined Radius Area A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-S08-071 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41BB2.JP12 BB-2-JP12 N/ NBI Jet Pump Beam Transition Arm Region Machined Radius Area A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-S08-072 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

7/22/2008 Page 60 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary N Component ID: Class: System: Component Description V41BB2.JP13 BB-2-JP13 N/ NBI Jet Pump Beam Transition Arm Region Machined Radius Area A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-SO8-073 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary N Component IDt: Class: System: Component Description V41BB2.JP14 BB-2-JP14 N/ NBI Jet Pump Beam Transition Arm Region Machined Radius Area A

Work Orde Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-SO8-074 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary N Component ID: Class: System: Component Description V41BB2.JP15 BB-2-JP15 N/ NBI Jet Pump Beam Transition Arm Region Machined Radius Area A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-S08-075 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41BB2,JP16 BB-2-JP16 N/ NBI Jet Pump Beam Transition Arm Region Machined Radius Area A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-S08-076 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID. Class: System: Component Description V41BB2.JP17 BB-2-JP17 N/ NBI Jet Pump Beam Transition Arm Region Machined Radius Area A

Work Order Exam Method Report No. Results Code Case Comments /Corrective Measures 4547376 Remote UT VE-S08-077 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam ExaminationFinal Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41BB2.JP18 BB-2-JP18 N/ NBI Jet Pump Beam Transition Arm Region Machined Radius Area A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-S08-078 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

7/22/2008 Page 61 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description V41BB2.JP19 BB-2-JP19 N/ NBI Jet Pump Beam Transition Arm Region Machined Radius Area A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-S08-079 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41BB2.JP2 BB-2-JP2 N/ NBI Jet Pump Beam Transition Arm Region Machined Radius Area A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547376 Remote UT VE-SOB-062 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No,: Component ID: Class: System: Component Description V41BB2.JP20 BB-2-JP20 N/ NBI Jet Pump Beam Transition Arm Region Machined Radius Area A

Work Orde Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-SOB-080 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41BB2.JP3 BB-2-JP3 N/ NBI Jet Pump Beam Transition Arm Region Machined Radius Area A

Work Order Exam Method Report No. Results Code Case Comments/ Corrective Measures 4547376 Remote UT VE-S08-063 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Comoonent Description V41BB2.JP4 BB-2-JP4 N/ NBI Jet Pump Beam Transition Arm Region Machined Radius Area A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-S08-064 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System; Component Description V41BB2.JP5 BB-2-JP5 N/ NBI Jet Pump Beam Transition Arm Region Machined Radius Area A

Work Order Exam Method ReportNo. Results Code Case Comments / Corrective Measures 4547376 Remote UT VE-S08-065 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

7/22/2008 Page 62 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Comoonent ID: Class: System: Component Description V41BB2.JP6 BB-2-JP6 N/ NBI Jet Pump Beam Transition Arm Region Machined Radius Area A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547376 Remote UT VE-S08-066 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41BB2.JP7 BB-2-JP7 NJ NBI Jet Pump Beam Transition Arm Region Machined Radius Area A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-S08-067 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Comoonent ID: Class: System: Component Description V41BB2.JP8 BB-2-JP8 N/ NBI Jet Pump Beam Transition Arm Region Machined Radius Area A

Work Order Exam Method Reoort No. Results Code Case Comments / Corrective Measures 4547376 Remote UT VE-S08-068 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class' System: Comoonent Description V41BB2.JP9 BB-2-JP9 N/ NBI Jet Pump Beam Transition Arm Region Machined Radius Area A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547376 Remote UT VE-SO8-069 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Item No.: V41.DFI Equal: 20 Summary No.: Component ID: Class: System: Component Description V41 .DF1 .JP1 DF-1-JP1 N/ NB Jet Pump Diffuser Collar to Diffuser Shell Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-143 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.DF1.JP1O DF-1-JP10 NJ NB Jet Pump Diffuser Collar to Diffuser Shell Weld A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto UT VE-S08-138 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report: Exam coverage 100%.

7/22/2008 Page 63 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description V41.DF1.JP11 DF-1-JP11 N/ NB Jet Pump Diffuser Collar to Diffuser Shell Weld A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto U-1 VE-S08-173 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41 .DF1 .JP12 DF-1-JP12 N/ NB Jet Pump Diffuser Collar to Diffuser Shell Weld A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto uT VE-S08-179 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.DF1.JP13 DF-1-JP13 N/ NB Jet Pump Diffuser Collar to Diffuser Shell Weld A

Work Order Exam Method Reoort No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto UT VE-SO8-185 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41 .DF1 .JP14 DF-1-JP14 N/ NB Jet Pump Diffuser Collar to Diffuser Shell Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-200 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41 .DF1 .JP15 DF-1-JP15 N/ NB Jet Pump Diffuser Collar to Diffuser Shell Weld A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto UT VE-S08-191 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.; Component ID; Class: System: Comp~onent Description V41.DFi.JP16 DF-1-JP16 N/ NB Jet Pump Diffuser Collar to Diffuser Shell Weld A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto UIT VE-S08-206 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

7/22/2008 Page 64 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description V41 .DF1 .JP17 DF-1-JP17 N/ NB Jet Pump Diffuser Collar to Diffuser Shell Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto Ut VE-S08-212 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.DF1.JP18 DF-1-JP18 N/ NB Jet Pump Diffuser Collar to Diffuser Shell Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-218 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No,: Component ID: Class: System: Component Description V41,DF1.JP19 DF-1-JP19 N/ NB Jet Pump Diffuser Collar to Diffuser Shell Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-225 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.DF1.JP2 DF-1-JP2 N/ NB Jet Pump Diffuser Collar to Diffuser Shell Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-149 Accept . N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41 .DFi .JP20 DF-1-JP20 N/ NB Jet Pump Diffuser Collar to Diffuser Shell Weld A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto Ut VE-S08-230 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.DFI.JP3 DF-1-JP3 N/ NB Jet Pump Diffuser Collar to Diffuser Shell Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-SOB-155 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

7/22/2008 Page 65 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description V41 .DF1 .JP4 DF-1-JP4 N1 NB Jet Pump Diffuser Collar to Diffuser Shell Weld A

Work Order Exam Method Repor No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto Ut VE-S08-161 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID. Class: System: Component Description V41 .DF1 .JP5 DF-1-JP5 N/ NB Jet Pump Diffuser Collar to Diffuser Shell Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto U7 VE-S08-167 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component tD: Class: System: Component Description V41.DF1.JP6 DF-1-JP6 N/ NB Jet Pump Diffuser Collar to Diffuser Shell Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto Ut VE-S08-114 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41 .DF .JP7 DF-1-JP7 N/ NB Jet Pump Diffuser Collar to Diffuser Shell Weld A

Work Order Exam Method Reoort No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-120 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%..

Summary No.: Component ID; Class: System: Component Description V41 .DFi.JP8 DF-1-JP8 N/ NB Jet Pump Diffuser Collar to Diffuser Shell Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-126 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41 .DF1 .JP9 DF-1-JP9 N/ NB Jet Pump Diffuser Collar to Diffuser Shell Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-132 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

7/22/2008 Page 66 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A item No.: V41.DF2 Equal: 20 Summary No.: Component ID: Class: System: Component Description V41.DF2.JP1 DF-2-JP1 N/ NB Jet Pump Diffuser Shell to Tailpipe Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-144 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.DF2.JP10 DF-2-JP10 N/ NB Jet Pump Diffuser Shell to Tailpipe Weld A

Work Order Exam Method Report No. Results Code Case Comments ICorrective Measures 4563808 Remote Auto U7 VE-S08-137 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41 .DF2.JP11 DF-2-JP1 1 N/ NB Jet Pump Diffuser Shell to Tailpipe Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-174 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41 DF2.JP12 DF-2-JP12 N/ NB Jet Pump Diffuser Shell to Tailpipe Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-180 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.DF2.JP13 DF-2-JP13 N/ NB Jet Pump Diffuser Shell to Tailpipe Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto U7 VE-S08-186 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.DF2.JP14 DF-2-JP14 N/ NB Jet Pump Diffuser Shell to Tailpipe Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-201 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

7/22/2008 Page 67 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description V41.DF2.JP15 DF-2-JP15 N/ NB Jet Pump Diffuser Shell to Tailpipe Weld A

Work Order Exam Method Report No Results Code Case Comments I Corrective Measures 4563808 Remote Auto U-T VE-S08-192 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No,; Component ID* Class: System: Component Description V41.DF2.JP16 DF-2-JP16 N/ NB Jet Pump Diffuser Shell to Tailpipe Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto U7 VE-S08-207 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID* Class; System: Component Description V41.DF2.JP17 DF-2-JP17 N/ NB Jet Pump Diffuser Shell to Tailpipe Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto U'7 VE-S08-213 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.DF2.JP18 DF-2-JP18 N/ NB Jet Pump Diffuser Shell to Tailpipe Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-219 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.DF2.JP19 DF-2-JP19 N/ NB Jet Pump Diffuser Shell to Tailpipe Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-224 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Descriptlon V41 .DF2.JP2 DF-2-JP2 N/ NB Jet Pump Diffuser Shell to Tailpipe Weld A

Work Order Exam Method Report No. Results Code Case Comments/Corrective Measures 4563808 Remote Auto UT VE-S08-150 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

7/22/2008 Page 68 of 82 Attachment 1: Inservice Inspection Report, Interval 4, Period 1, RE24

.1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description V41.DF2.JP20 DF-2-JP20 N/ NB Jet Pump Diffuser Shell to Tailpipe Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UL1 VE-S08-231 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41 .DF2.JP3 DF-2-JP3 N/ NB Jet Pump Diffuser Shell to Tailpipe Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto U7 VE-SO8-158 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.DF2.JP4 DF-2-JP4 N/ NB Jet Pump Diffuser Shell to Tailpipe Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto U7 VE-S08-162 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.DF2.JP5 DF-2-JP5 N/ NB Jet Pump Diffuser Shell to Tailpipe Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-SO8-168 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41 DF2.JP6 DF-2-JP6 N/ NB Jet Pump Diffuser Shell to Tailpipe Weld A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto UT VE-S08-1 13 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41 .DF2.JP7 DF-2-JP7 N/ NB Jet Pump Diffuser Shell to Tailpipe Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto U7 VE-S08-1 19 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

7/22/2008 Page 69 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description V41.DF2.JP8 DF-2-JP8 N/ NB Jet Pump Diffuser Shell to Tailpipe Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-125 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.DF2.JP9 DF-2-JP9 N1 NB Jet Pump Diffuser Shell to Tailpipe Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-131 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Item No.: V41.Dp3 Equal: 20 Summary No.: Component ID; Class: System Component Description V41.DF3.JP1 DF-3-JP1 N/ NB Jet Pump Diffuser Tailpipe to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-145 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Descrption V41.DF3.JP1O DF-3-JP10 N/ NB Jet Pump Diffuser Tailpipe to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-136 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41 .DF3.JP1 1 DF-3-JP1 1 N/ NB Jet Pump Diffuser Tailpipe to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-175 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary tNo. Component ID: Class: System: Component Description V41 .DF3.JP12 DF-3-JP12 N/ NB Jet Pump Diffuser Tailpipe to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-181 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

7/22/2008 Page 70 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Comoonent ID: Class: System: Component Description V41.DF3.JP13 DF-3-JP13 N/ NB Jet Pump Diffuser Tailpipe to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments ! Corrective Measures 4563808 Remote Auto U" VE-S08-187 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41 .DF3.JP14 DF-3-JP14 N/ NB Jet Pump Diffuser Tailpipe to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-202 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41 .DF3.JP15 DF-3-JP15 N/ NB Jet Pump Diffuser Tailpipe to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-193 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41 .QF3.JP16 DF-3-JP16 N/ NB Jet Pump Diffuser Tailpipe to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-208 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.DF3.JP17 DF-3-JP17 N/ NB Jet Pump Diffuser Tailpipe to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-214 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41 .DF3.JP18 DF-3-JP18 N/ NB Jet Pump Diffuser Tailpipe to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-220 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

7/22/2008 Page 71 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description V41.DF3.JP19 DF-3-JP19 N/ NB Jet Pump Diffuser Tailpipe to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments/ Corrective Measures 4563808 Remote Auto U7 VE-S08-226 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41 .DF3.JP2 DF-3-JP2 N/ NB Jet Pump Diffuser Tailpipe to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto UT VE-SOB-151 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41 .DF3.JP20 DF-3-JP20 N/ NB Jet Pump Diffuser Tailpipe to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto UT VE-S08-232 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41 .DF3.JP3 DF-3-JP3 N/ NB Jet Pump Diffuser Tailpipe to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto U-T VE-S08-157 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41 .DF3.JP4 DF-3-JP4 N/ NB Jet Pump Diffuser Tailpipe to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-163 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41 .DF3.JP5 DF-3-JP5 N/ NB Jet Pump Diffuser Tailpipe to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto UT VE-SO8-169 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

7/22/2008 Page 72 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description V41.DF3.JP6 DF-3-JP6 N/ NB Jet Pump Diffuser Tailpipe to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto U7 VE-S08-112 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41 .DF3.JP7 DF-3-JP7 N/ NB Jet Pump Diffuser Tailpipe to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-SO8-118 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.* Component ID: Class: System: Component Description V41 .DF3.JP8 DF-3-JP8 N/ NB Jet Pump Diffuser Tailpipe to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-124 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.DF3.JP9 DF-3-JP9 N/ NB Jet Pump Diffuser Tailpipe to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto UT VE-SO8-130 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Item No.: V41.1N4 Equal: 2 Summary No.: Component ID: Class: System: Component Description V41.1N4.JP19 IN-4-JP19 N/ NB Jet Pump Inlet Single Hole Nozzle Casting to Mixer Barrel A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547371 EVT-1 BWRVIP-S08116 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 30%.

Summary No.: Component ID: Class: System: Component Description V41 .IN4.JP20 IN-4-JP20 N/ NB Jet Pump Inlet Single Hole Nozzle Casting to Mixer Barrel A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547371 EVT-1 BWRVIP-S08122 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 30%.

7/22/2008 Page 73 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Item No.: V41.MX2 Equal: 20 Summary No.: Component ID: Class: System: Component Description V41.MX2.JP1 MX-2-JP1 N/ NB Jet Pump Barrel to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-146 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.MX2.JP10 MX-2-JP10 N/ NB Jet Pump Barrel to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-139 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.MX2.JP11 MX-2-JP11 N/ NB Jet Pump Barrel to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-176 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.MX2.JP12 MX-2-JP12 N/ NB Jet Pump Barrel to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-182 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.MX2.JP13 MX-2-JP13 N/ NB Jet Pump Barrel to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-188 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.MX2.JP14 MX-2-JP14 N/ NB Jet Pump Barrel to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto UT VE-S08-203 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

7/22/2008 Page 74 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description V41.MX2.JP15 MX-2-JP15 N/ NB Jet Pump Barrel to Adapter Weld A

Work Order Exam Method . ReporNo. Results Code Case Comments / Corrective Measures 4563808 Remote Auto UT VE-S08-194 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.MX2.JP16 MX-2-JP16 N/ NB Jet Pump Barrel to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto U7 VE-S08-209 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.MX2.JP17 MX-2-JP17 N/ NB Jet Pump Barrel to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto UT VE-S08-215 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.MX2.JP18 MX-2-JP18 N/ NB Jet Pump Barrel to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto UT VE-S08-221 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.MX2.JP19 MX-2-JP19 N/ NB Jet Pump Barrel to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto U7 VE-S08-227 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.MX2.JP2 MX-2-JP2 N/ NB Jet Pump Barrel to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto UT VE-S08-152 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

7/22/2008 Page 75 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description V41 .MX2.JP20 MX-2-JP20 N/ NB Jet Pump Barrel to Adapter Weld A

Work Order Exam Method ReportNo. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-233 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Descriotion V41.MX2.JP3 MX-2-JP3 N/ NB Jet Pump Barrel to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote auto UT VE-S08-158 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41 .MX2.JP4 MX-2-JP4 N/ NB Jet Pump Barrel to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-164 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41 .MX2.JP5 MX-2-JP5 N/ NB Jet Pump Barrel to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-170 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Comoonent ID: Class: System: Component Description V41 .MX2.JP6 MX-2-JP6 N/ NB Jet Pump Barrel to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto UT VE-SO8-115 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41 .MX2.JP7 MX-2-JP7 N/ NB Jet Pump Barrel to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto UT VE-S08-121 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

7/22/2008 Page 76 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description V41.MX2.JP8 MX-2-JP8 N/ NB Jet Pump Barrel to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4563808 Remote Auto u-r VE-S08-127 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.MX2.JP9 MX-2-JP9 N/ NB Jet Pump Barrel to Adapter Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4563808 Remote Auto UT VE-S08-133 Accept N/A Exam Sat. See Areva RE24 Jet Pump Diffuser/Beam Examination Final Report. Exam coverage 100%.

Item No.: V41.RBI a E qual1: 2 Summary No.: Component ID: Class: System; Component Description V41.RBla.JP19-20 RB-la-JP19&JP20 N/ NB Jet Pump Primary Riser Brace Leaf to Vessel Pad Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547371 EVT-1 BWRVIP-S08124 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 80%.

Summary No.: Component ID; Class: System: Component Description V41.RB1a.JP9-10 RB-la-JP9&JP1O N/ NB Jet Pump Primary Riser Brace Leaf to Vessel Pad Weld A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547371 EVT-1 BWRVIP-S08058 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 80%.

Item No.:- ----

. V 41.R B llb -----

Equal1: 2 ..............................-

Summary No.: Component ID: Class: System: Component Description V41.RBlb.JP19-20 RB-lb-JP19&JP20 N/ NB Jet Pump Primary Riser Brace Leaf to Vessel Pad Weld A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547371 EVT-1 BWRVIP-S08118 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 80%.

Summary No.: Component ID: Class: System: Component Description V41.RB1b.JP9-10 RB-lb-JP9&JP1O N/ NB Jet Pump Primary Riser Brace Leaf to Vessel Pad Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547371 EVT-1 BWRVIP-S08040 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 80%.

7/22/2008 Page 77 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Item No.: V41.RB1c Equal: 2 Summary No.: Component ID: Class: System: Component Description V41.RB1c.JP19-20 RB-lc-JP19&JP20 N/ NB Jet Pump Primary Riser Brace Leaf to Vessel Pad Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547371 EVT-1 BWRVIP-S08125 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 80%.

Summary No.: Component ID: Class: System: Component Description V41.RB1c.JP9-10 RB-lc-JP9&JP10 N/ NB Jet Pump Primary Riser Brace Leaf to Vessel Pad Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547371 EVT-1 BWRVIP-S08059 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 80%.

Item No.: V41.RBld Equal: 2 Summary No.: Component ID: Class: System: Component Description V41.RBld.JP19-20 RB-ld-JP19&JP20 N/ NB Jet Pump Primary Riser Brace Leaf to Vessel Pad Weld A

Work Order Exam Method ReportNo. Results Code Case Comments / Corrective Measures 4547371 EVT-1 BWRVIP-S08119 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 75%.

Summary No.: Component ID: Class: System: Component Description V41.RB1d.JP9-10 RB-ld-JP9&JP10 N/ NB Jet Pump Primary Riser Brace Leaf to Vessel Pad Weld A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547371 EVT-1 BWRVIP-S08041 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 80%.

Item No.: V41.RB2a Equal: 2 Summary No.: Component ID: Class: System: Component Description V41.RB2a.JP19-20 RB-2a-JP19&JP20 N/ NB Jet Pump Primary Riser Brace Leaf to Yoke Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547371 EVT-1 BWRVIP-S08126 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.RB2a.JP9-10 RB-2a-JP9&JP10 N/ NB Jet Pump Primary Riser Brace Leaf to Yoke Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547371 EVT-1 BWRVIP-S08051 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 50%.

7/22/2008 Page 78 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Item No.: V41.RB2b Equal: 2 Summary No.: Comoonent ID: Class: System: Component Description V41.RB2b.JP19-20 RB-2b-JP19&JP20 N/ NB Jet Pump Primary Riser Brace Leaf to Yoke Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547371 EVT-1 BWRVIP-S08120 NRI N/A Exam Sat. See Areva RE24 IVl Final Report. Exam coverage 50%.

Summary No.: Component ID: Class: System: Component Description V41.RB2b.JP9-10 RB-2b-JP9&JP1O N/ NB Jet Pump Primary Riser Brace Leaf to Yoke Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547371 EVT-1 BWRVIP-S08053 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 50%.

Item No.: V41.RB2c Equal: 2 Summary No.: Component ID: Class: System: Comoonent Description V41.RB2c.JP19-20 RB-2c-JP19&JP20 N/ NB Jet Pump Primary Riser Brace Leaf to Yoke Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547371 EVT-1 BWRVIP-S08127 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 50%.

Summary No.: Component ID: Class: System: Component Description V41 .RB2c.JP9-10 RB-2c-JP9&JP10 N/ NB Jet Pump Primary Riser Brace Leaf to Yoke Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547371 EVT-1 BWRVIP-S08052 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 50%.

Item No.: V41.RB2d Equal: 2 Summary No.: Component ID: Class: System: Component Description V41.RB2d.JP19-20 RB-2d-JP19&JP20 N/ NB Jet Pump Primary Riser Brace Leaf to Yoke Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547371 EVT-1 BWRVIP-S08128 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam Coverage 50%.

Summary No.: Component ID: Class: System: Component Description V41.RB2d.JP9-10 RB-2d-JP9&JP10 N/ NB Jet Pump Primary Riser Brace Leaf to Yoke Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547371 EVT-1 BWRVIP-S08054 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 50%.

7/22/2008 Page 79 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A

,, --------------- Item

No.:------------- V41.RS3 ------------- Equal: 1 ------------------------------.

Summary No.: Component ID: Class: System: Component Description V41 .RS3.JP19-20 RS-3-JP19&JP20 N/ NB Jet Pump Riser Pipe to Transition Piece Weld A

Work Order Exam Method ReportNo. Results Code Case Comments I Corrective Measures 4547371 EVT-1 BWRVIP-S08114 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 100%.

Item No.: V41.RS6 Equal: 2 Summary No.: Component ID: Class; System: Component Description V41.RS6.JP19 RS-6-JP19 N/ NB Jet Pump Riser Pipe to Restrainer Bracket Circ. Weld (right side looking A toward RPV Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547371 EVT-1 BWRVIP-S08115 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 40%.

Summary No,: Component ID: Class: System: Component Description V41.RS6.JP9 RS-6-JP9 N/ NB Jet Pump Riser Pipe to Restrainer Bracket Circ. Weld (right side looking A toward RPV Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547371 EVT-1 BWRVIP-S08056 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 40%.

Item No.: V41.RS7 Equal: 2 Summary No.: Component ID: Class: System: Component Description V41.RS7.JP10 RS-7-JP10 N/ NB Jet Pump Riser Pipe to Restrainer Bracket Circ. Weld (left side looking A toward RPV)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547371 EVT-1 BWRVIP-S08055 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 45%.

Summary No.: Component ID: Class: System: Component Description V41.RS7.JP20 RS-7-JP20 N/ NB Jet Pump Riser Pipe to Restrainer Bracket Circ. Weld (left side looking A toward RPV)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547371 EVT-1 BWRVIP-S08121 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 40%.

Item No.: V41.RS8 Equal: 2 Summary No.: Component ID: Class: System: Component Description V41 .RS8.JP19-20 RS-8-JP19&JP20 N/ NB Jet Pump Riser Pipe to Primary Riser Brace Bottom Circ. Weld A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547371 EVT-1 BWRVIP-S08129 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 35%.

7/22/2008 Page 80 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (IfRequired): N/A Summary No.: Component ID: Class: System: Component Description V41.RS8.JP9-10 RS-8-JP9&JP10 N1 NB Jet Pump Riser Pipe to Primary Riser Brace Bottom Circ. Weld A

Work Order Exam Method Report No. Results Code Case Comments/ Corrective Measures 4547371 EVT-1 BWRVIP-S08038 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 30%.

Item No.: V41.RS9 Equal: 2 Summary No.: Component ID: Class: System: Component Description V41 .RS9.JP19-20 RS-9-JP19&JP20 N/ NB Jet Pump Riser Pipe to Primary Riser Brace Top Circ. Weld A

Work Order _Exam Method Report No. Results Code Case Comments / Corrective Measures 4547371 EVT-1 BWRVIP-S08130 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 40%.

Summary No., Component ID: Class: System: Component Description V41.RS9.JP9-10 RS-9-JP9&JP10 N/ NB Jet Pump Riser Pipe to Primary Riser Brace Top Circ. Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547371 EVT-1 BWRVIP-S08039 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 30%.

Item No.: V41.WDI Equal: 7 Summary No. Component ID: Class: System: Component Description V41.WD1.JP10 WD-1-JP10 N/ NB Jet Pump Wedge Bearing Surface Area A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547371 VT-1 BWRVIP-S08022 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 90%.

Summary No. Component ID: Class: System: Component Description V41 .WD1 .JP11 WD-1-JP11 N/ NB Jet Pump Wedge Bearing Surface Area A

Work Order Exam Method Report No. Results Code Case Comments/ Corrective Measures 4547371 VT-1 BWRVIP-S08088 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 55%.

Summary No.: Component ID: Class: System: Component Description V41.WD1.JP15 WD-1-JP15 N/ NB Jet Pump Wedge Bearing Surface Area A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547371 VT-1 BWRVIP-S08086 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41.WD1.JP16 WD-1-JP16 N/ NB Jet Pump Wedge Bearing Surface Area A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547371 VT-1 BWRVIP-S08085 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 100%.

7/22/2008 Page 81 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (IfRequired): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description V41.WD1.JP19 WD-1-JP19 N/ NB Jet Pump Wedge Bearing Surface Area A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547371 VT-1 BWRVIP-SO8089 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 55%.

Summary No.: Component ID: Class: System: Component Description V41.WD1.JP20 WD-1-JP20 N/ NB Jet Pump Wedge Bearing Surface Area A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547371 VT-1 BWRVIP-S08084 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V41 .WD1.JP9 WD-1-JP9 N/ NB Jet Pump Wedge Bearing Surface Area A

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547371 VT-1 BWRVIP-S08023 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 100%.

Category: VIP47 Equal: 5 Item No.: V47.GT2 Equal: 2 Summary No.: Component ID: Class: System: Component Description V47.CRGT2.10-43 CRGT-2-(10-43) N/ NB Control Rod Drive Gudie Tube Assembly Upper Circ Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4565645 EVT-1 BWRVIP-S08044 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V47.CRGT2.18-07 CRGT-2-(18-07) N/ NB Control Rod Drive Gudie Tube Assembly Upper Circ Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4565645 EVT-1 BWRVIP-S08134 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 100%.

Item--------------------------------------------------------------------i No.: V47.GT3 Equal: 3 Summary No.: Component ID: Class: System: Component Description V47.CRGT3.10-43 CRGT-3-(10-43) N/ NB Control Rod Drive Gudie Tube Assembly Lower Circ Weld A

Work Order Exam Method Report No. Results Code Case Comments/ Corrective Measures 4565645 EVT-1 BWRVIP-S08045 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 100%.

7/22/2008 Page 82 of 82 : Inservice Inspection Report, Interval 4, Period 1, RE24

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 07/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description V47.CRGT3.18-07 CRGT-3-(18-07) N/ NB Control Rod Drive Gudie Tube Assembly Lower Circ Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4565645 EVT-1 BWRVIP-S08046 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 100%.

Summary No.: Component ID: Class: System: Component Description V47.CRGT3.18-27 CRGT-3-(18-27) N/ NB Control Rod Drive Guide Tube Assembly Lower Circ Weld A

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4565645 EVT-1 BWRVIP-S08104 NRI N/A Exam Sat. See Areva RE24 IVVI Final Report. Exam coverage 100%.

Page I of 2 FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTIONS (As required by the Provisions of the ASME Code Rules)

I. Owner Nebraska Public Power District, 1414 15th Street, Columbus, NE 68602 (Name and Address of Owner)

2. Plant Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, Brownville, NE 68321-0098 (Name and Address of Plant)

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

5. Commercial Service Date 04/01/1974 6. National Board Number for Unit N/A

7. Components Inspected Component or

Manufacturer or Manufacturer or Installer State or National Board No.

Appurtenance Installer Serial No,

Province No, C........

o...............

Containment Chicago Bridge and Iron C-4448 N/A None

(*) SEE "ATTACHMENT 1" FOR APPLICABLE INFORMATION Note: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in. x II in., (2) information in items I 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.

This form (E00029) may be obtained from the ASME Order Dept., 22 Law Drive, Box 2300, Fairfield, NJ 07007-2300

Page 2 of 2 FORM NIS-1 (Back)

8. Examination Dates 11/23/2006 to 5/17/2008

9. inspection Period Identification: Period 3: 01/09/2005 to 05/08/2008

10. Inspection Interval Identification: Interval 1,09/09/1996 to 05/0812008 1I. Applicable Edition of Section XI 1992 Addenda 1992

12. Date/Revision of Inspection Plan: 04/12/2008

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

See Attachment 1

14. Abstract of Results of Examinations and Tests.

See Attachment 1

15. Abstract of Corrective Measures.

See Attachment 1 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 Date -- I tt(L 8 Signed Nebraska Public Power District By Vasant N. Bhardwaj Owner CERTIFICATE OF INSERVICE INSPECTION 1,the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Nebraska and employed by Hartford Steam Boiler Inspection and Insurance Co. of Connecticut of Hartford, Connecticut have inspected the components described in this Owner's Report during the period 11/23/2006 to 05/17/2008 ,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 XL.

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

Commissions Boarg/T7 tas S PoieaEnrsmt lnspecors ýgnatue National Board, State, Province, and Endorsements Date x

(*) SEE "ATTACHMENT 1" FOR APPLICABLE INFORMATION

7/11/2008 F'age 1 of 14 : Inservice Inspection Report, Interval 1, Period 3, RE24-IWE

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 04/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If R.equired): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Exam Credit: Sec.XI Equal: 94 - ------- ------

Category: E-A Equal: 38

-Item -No.: ....... E 1.11 --------

Equal: 2 ...............................

Summary N_.: Component ID; Class: System: Component Description E1.11.0001 DW MC PC Drywell Containment Liner Accessible Surfaces Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547368 VT-G VT-S08-091 Accept N-598 Exam Sat. Once per Period General Visual examination of the Drywell liner accessible surfaces. Reference AREVA RE24 ISI Outage Report.

Summary No.: Component ID: Class: System: Component Description E1.11.0002 SP MC PC Suppression Chamber Containment Liner Accessible Surfaces Work OrdLr Exam Method Report No. Results Code Case Comments/Corrective Measures 4547368 VT-G VT-S08-089 Accept N-598 Exam Sat. Once per Period General Visual examination of the Suppression Pool accessible surfaces. Reference AREVA RE24 IS[ Outage Report.

4547368 VT-G VT-S08-043 Accept Item No.: E1.12 Equal: 12 Summary No.: Component ID; Class: System: Component Description E1.12.0052 B1I-INT MC PC Bay 11, Interior Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547367 VT-3 VT-S08-044 Accept N-598, N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601 Summary No.: Component ID: Class: System: Component Description E1.12.0053 B11-RG-ATT MC PC Bay 11, Ring Girder Attachment Welds Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547367 VT-3 VT-S08-047 Accept N-598, N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601 Summary No.: Component ID: Class: System: Component Description E1.12.0057 B12-INT MC PC Bay 12, Interior Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547367 VT-3 VT-S08-045 Accept N-598, N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601 Summary No.: Component ID: Class: System: Component Description E1.12.0058 612-RG-ATT MC PC Bay 12, Ring Girder Attachment Welds Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547367 VT-3 VT-S08-046 Accept N-598, N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601

7/11/2008 Page 2 of 14 : Inservice Inspection Report, Intervall1, Period 3, RE24-IWE

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 04/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description E1.12.0062 B13-INT MC PC Bay 13, Interior Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547367 VT-3 VT-S08-048 Accept N-598, N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601 Summary No.: Component ID: Class: System: Component Description E1.12.0063 B13-RG-ATT MC PC Bay 13, Ring Girder Attachment Welds Work Order Exam Method Report No. Results Code Case Comments ICorrective Measures 4547367 VT-3 VT-S08-049 Accept N-598, N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601 Summary No.: Component ID: Class: System: Component Description E1.12.0067 B14-INT MC PC Bay 14, Interior Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547367 VT-3 VT-S08-050 Accept N-598, N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601 Summary No.: Component ID: Class: System: Component Description E1.12.0068 B14-RG-ATT MC PC Bay 14, Ring Girder Attachment Welds Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547367 VT-3 VT-S08-063 Accept N-598, N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601 Summary No.: Component ID: Class: System: Component Description E1.12.0072 B15-INT MC PC Bay 15, Interior Work Order Exam Method Report No. Results Code Case Comments /Corrective Measures 4547367 VT-3 VT-S08-062 Accept N-598, N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601 Summary No.: Component ID: Class: System: Component Description E1.12.0073 B15-RG-ATT MC PC Bay 15, Ring Girder Attachment Welds Work Order Exam Method Report No. Results Code Case Comments ! Corrective Measures 4547367 VT-3 VT-S08-061 Accept N-598, N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601 Summary No.: Component ID: Class: System: Component Description E1.12.0077 B16-INT MC PC Bay 16, Interior Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547367 VT-3 VT-S08-060 Accept N-598, N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601

7/11/2008 Page 3 of 14 : Inservice Inspection Report, Interval 1, Period 3, RE24-IWE

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 04/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, P0 Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description E1.12.0078 B16-RG-ATT MC PC Bay 16, Ring Girder Attachment Welds Work Order Exam Method Repot No. Results Code Case Comments /Corrective Measures 4547367 VT-3 VT-So8-059 Accept N-598, N- Exam Sat. Reference AREVA RE24 IS[ Outage Report.

601 Item No.: EI.20 Equal: 24 Summary No.: Component ID: Class: System: Component Description E1.20.0041 B11-DWN MC PC Bay 11, Downcomers (six downcomers)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547367 VT-3 VT-S08-058 Accept N-598, C- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601 Summary No.: Component ID: Class: System: Component Description E1.20.0042 B1 -DWN-ATT MC PC Bay 11, Downcomer Attachment Welds Work Order Exam Method Report No. Results Code Case Comments ICorrective Measures 4547367 VT-3 VT-S08-057 Accept N-598, N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601 Summary No.: Component ID: Class: System: Component Description E1.20.0043 B1 1-VH MC PC Bay 11, Vent Header Assembly Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547367 VT-3 VT-S08-056 Accept N-598, N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601 Summary No.: Component ID: Class: System: Component Description E1.20.0044 B11-VH-ATT MC PC Bay 11, Vent Header Support Attachment Welds Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547367 VT-3 VT-S08-055 Accept N-598, N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601 Summary No.: Component ID: Class: System: Component Description E1.20.0045 B12-DWN MC PC Bay 12, Downcomers (four downcomers)

Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547367 VT-3 VT-S08-054 Accept N-598, N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601 Summary No.: Component ID: Class: System: Component Description E1.20.0046 B1 2-DWN-ATT MC PC Bay 12, Downcomer Attachment Welds Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547367 VT-3 VT-S08-053 Accept N-598, N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601

7/11/2008 Page 4 of 14 : Inservice Inspection Report, Interval 1, Period 3, RE24-IWE

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 04/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, P0 Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description E1.20.0047 B12-VH MC PC Bay 12 off X-5F Vent Line, Vent Header Intersection, Including Header-Intersection Drain Line and Vacuum Breakers Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547367 VT-3 VT-S08-052 Accept N-598, N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601 Summary No.: Component ID: Class: System: Component Description E1.20.0048 B12-VH-ATT MC PC Bay 12, Vent Header intersection Support Attachment Welds Work Order Exam Method Report No. Results Code Case Comments ICorrective Measures 4547367 VT-3 VT-S08-051 Accept N-598, N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601 Summary No.: Component ID; Class: System: Component Description E1.20.0049 B13-DWN MC PC Bay 13, Downcomers (six downcomers)

Work Order Exam Method Report No. Results Code Case Comments/ Corrective Measures 4547367 VT-3 VT-S08-079 Accept N-598. N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601 Summary No.: Component ID: Class: System: Component Description E1.20.0050 B13-DWN-ATF MC PC Bay 13, Downcomer Attachment Welds Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547367 VT-3 VT-S08-078 Accept N-598, N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601 Summary No.: Component ID: Class: System: Component Description E1.20.0051 B13-VH MC PC Bay 13, Vent Header Assembly Work Order Exam Method Report No. Results Code Case Comments] Corrective Measures 4547367 VT-3 VT-S08-077 Accept N-598, N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601 Summary No.: Component ID: Class: System: Component Description E1.20.0052 B13-VH-ATT MC PC Bay 13, Vent Header Support Attachment Welds Work Order Exam Method Report No. Results Code Case Comments /Corrective Measures 4547367 VT-3 VT-S08-076 Accept N-598, N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601 Summary No.: Component ID: Class: System: Component Description E1.20.0053 B14-DWN MC PC Bay 14, Downcomers (four downcomers)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547367 VT-3 VT-SO8-075 Accept N-598, N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601

7/11/2008 Page 5 of 14 : Inservice Inspection Report, Interval 1, Period 3, RE24-IWE

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 04/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description E1.20.0054 B14-DWN-ATT MC PC Bay 14, Downcomer Attachment Welds Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547367 VT-3 VT-S08-074 Accept N-598, N- Exam Sat. Reference AREVA RE24 ISI OutageReport.

601 Summary No.: Component ID: Class: System: Component Description E1.20.0055 B14-VH MC PC Bay 14 off X-5G Vent Line, Vent Header-Intersection Assembley, Including Header-Intersection Drain Line Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547367 VT-3 VT-S08-073 Accept N-598, N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601 Summary No.: Component ID: Class: System: Component Description E1.20.0056 B14-VH-ATT MC PC Bay 14, Vent Header Intersection Support Attachment Welds Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547367 VT-3 VT-S08-072 Accept N-a598, N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601 Summary No.: Component ID: Class: System: Component Description E1.20.0057 B15-OWN MC PC Bay 15, Downcomers (six downcomers)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547367 VT-3 VT-S08-071 Accept N-598, N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601 Summary No.: Component ID: Class: System: Component Description E1.20.0058 B15-DWN-ATT MC PC Bay 15, Downcomer Attachment Welds Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547367 VT-3 VT-S08-070 Accept N-598, N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601 Summary No.: Component ID: Class: System: Component Description E1.20.0059 B15-VH MC PC Bay 15, Vent Header Assembly Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547367 VT-3 VT-S08-069 Accept N-598, N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601 Summary No.: Component ID: Class: System: Component Description E1.20.0060 B15-VH-ATT MC PC Bay 15, Vent Header sSupport Attachment Welds Work Order Exam Method Report No. Results Code Case Comments ICorrective Measures 4547367 VT-3 VT-S08-068 Accept N-598, N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601

7/11/2008 Page 6 of 14 : Inservice Inspection Report, Interval 1, Period 3, RE24-IWE

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 04/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description E1.20.0061 B16-DWN MC PC Bay 16, Downcomers (four downcomers)

Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547367 VT-3 VT-S08-067 Accept N-598, N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601 Summary No.: Component ID: Class: System: Component Description E1.20.0062 B16-DWN-ATT MC PC Bay 16, Downcomer Attachment Welds Work Order Exam Method Report No. Results Code Case Comments ICorrective Measures 4547367 VT-3 VT-S08-066 Accept N-598, N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601 Summary No.: Component ID: Class: System: Component Description E1.20.0063 B16-VH MC PC Bay 16 off X-5H Vent Line, Vent Header-Intersection Asssembley, Including Header-Intersection Drain Line and Vacuum Breakers Work Order Exam Method ReportNo. Results Code Case Comments I Corrective Measures 4547367 VT-3 VT-S08-065 Accept N-598, N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601 Summary No.: Component ID: Class: System: Component Description E1.20.0064 B16-VH-ATT MC PC Bay 16, Vent Header-Intersection Assembley Support Attachment Welds Work Order Exam Method Report No. Results Code Case Comments/ Corrective Measures 4547367 VT-3 VT-S08-064 Accept N-598, N- Exam Sat. Reference AREVA RE24 ISI Outage Report.

601 Category: E-C Equal: 48 Item No.: E4.11 Equal: 48 Summary No.: Component ID: Class: System: Component Description E4.11.0028 B10-DWN-ID-SS MC PC Bay 10, Downcomer Submerged Section Interior Surface Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547365 VT-1 VE-S08-025 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID: Class: System: Component Description E4.11.0029 B10-DWN-OD-SS MC PC Bay 10, Downcomer Submerged Section Exterior Surface Including Attachment Welds Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547365 VT-1 VE-S08-026 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID: Class: System: Component Description E4.11.0030 B10-INT-SS MC PC Bay 10, Submerged Section , Fabricated From Five (5) Plates, Including Attachment Welds and Ring Girder Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547365 VT- 1 VE-S08-027 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

7/11/2008 Page 7 of 14 : Inservice Inspection Report, Interval 1, Period 3, RE24-IWE

1. Owner, Address: Nebraska Public Power District, 1414 1.5th Street, Columbus, NE 4. Commercial Service Date: 04/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (IfRequired): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description E4.11.0031 B11-DWN-ID-SS MC PC Bay 11, Downcomer Submerged Section Interior Surface Work Order Exam Method Report No. Results Code Case Comments/ Corrective Measures 4547365 VT-1 VE-S08-028 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID: Class: System: Component Description E4.11.0032 B11-DWN-OD-SS MC PC Bay 11, Downcomer Submerged Section Exterior Surface Including Attachment Welds Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547365 VT-1 VE-S08-029 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID: Class: System: Component Description E4.11.0033 B11-INT-SS MC PC Bay 11, Submerged Section, Fabricated From Five (5) Plates, Including Attachment Welds and Ring Girder Work Order Exam Method Repoil No. Results Code Case Comments I Corrective Measures 4547365 VT-1 VE-S08-030 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID: Class: System: Component Description E4.11.0034 B12-DWN-ID-SS MC PC Bay 12, Downcomer Submerged Section Interior Surface Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547365 VT-1 VE-S08-031 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID: Class: System: Component Description E4.11.0035 B12-DWN-OD-SS MC PC Bay 12, Downcomer Submerged Section Exterior Surface Including Attachment Welds Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547365 VT-1 VE-S08-032 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID: Class: System: Component Description E4.11.0036 B12-INT-SS MC PC Bay 12, Submerged Section, Fabricated From Five (5) Plates, Including Attachment Welds and Ring Girder Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547365 VT-1 VE-S08-105 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID: Class: System: Component Description E4.11.0037 B13-DWN-ID-SS MC PC Bay 13, Downcomer Submerged Section Interior Surface Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547365 VT-1 VE-S08-033 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

7/11/2008 Page 8 of 14 : Inservice Inspection Report, Interval 1, Period 3, RE24-IWE

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 04/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (IfRequired): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description E4.11.0038 B13-DWN-OD-SS MC PC Bay 13, Downcomer Submerged Section Exterior Surface Including Attachment Welds Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547365 VT-1 VE-S08-034 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.; Component ID: Class: System: Component Description E4.11.0039 B13-INT-SS MC PC Bay 13, Submerged Section , Fabricated From Five (5) Plates, Including Attachment Welds and Ring Girder Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547365 VT-1 VE-S08-106 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID: Class: System: Component Description E4.11.0040 B14-DWN-ID-SS MC PC Bay 14, Downcomer Submerged Section Interior Surface Work Order Exam Method Reoort No. Results Code Case Comments I Corrective Measures 4547365 VT-1 VE-S08-035 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID: Class' System: Component Description E4.11.0041 B14-DWN-OD-SS MC PC Bay 14, Downcomer Submerged Section Exterior Surface Including Attachment Welds Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547365 VT-1 VE-S08-036 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.,, Component ID: Class: System: Component Description E4.11.0042 B14-INT-SS MC PC Bay 14, Submerged Section , Fabricated From Five (5) Plates, Including Attachment Welds and Ring Girder Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547365 VT-1 VE-S08-107 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID: Class: System: Component Description E4.11.0043 B15-DWN-ID-SS MC PC Bay 15, Downcomer Submerged Section Interior Surface Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547365 VT-1 VE-S08-037 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.' Component ID: Class: System: Component Description E4.11.0044 B15-DWN-OD-SS MC PC Bay 15, Downcomer Submerged Section Exterior Surface Including Attachment Welds Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547365 VT-1 VE-S08-038 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

7/11/2008 Page 9 of 14 : Inservice Inspection Report, Interval 1, Period 3, RE24-IWE

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 04/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description E4.11.0045 B15-INT-SS MC PC Bay 15, Submerged Section, Fabricated From Five (5) Plates, Including Attachment Welds and Ring Girder Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547365 VT-1 VE-SO8-108 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Reference CR-2008-2770 for recordable pits. Pitting was evaluated as acceptable for continued service.

Summary No.: Component ID: Class: System: Component Description E4.11.0046 B16-DWN-ID-SS MC PC Bay 16, Downcomer Submerged Section Interior Surface Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547365 VT-1 VE-S08-039 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID: Class: System: Component Description E4.11.0047 B16-DWN-OD-SS MC PC Bay 16, Downcomer Submerged Section Exterior Surface Including Attachment Welds Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547365 VT-1 VE-S08-040 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID: Class: System: Component Description E4.11.0048 B16-INT-SS MC PC Bay 16, Submerged Section, Fabricated From Five (5) Plates, Including Attachment Welds and Ring Girder Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547365 VT-1 VE-SO8-109 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID: Class: System: Component Description E4.11.0001 B1-DWN-ID-SS MC PC Bay 1, Downcomer Submerged Section Interior Surface Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547365 VT-1 VE-S08-002 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID: Class: System: Component Description E4.11.0002 B1-DWN-OD-SS MC PC Bay 1, Downcomer Submerged Section Exterior Surface Including Attachment Welds Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547365 VT-I VE-S08-003 Accept N-598 Exam Sat. Referenc UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID: Class: System: Component Description E4.11.0003 BI-INT-SS MC PC Bay 1, Submerged Section, Fabricated From Five (5) Plates, Including Attachment Welds and Ring Girder Work Order Exam Method Report No. Results Code Case Comments /Corrective Measures 4547365 VT-1 VE-S08-101 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

7/11/2008 Page 10of 14 : Inservice Inspection Report, Interval 1, Period 3, RE24-IWE

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 04/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID. Class: System: Component Description E4.11.0004 B2-DWN-ID-SS MC PC Bay 2, Downcomer Submerged Section Interior Surface Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547365 VT-1 VE-S08-004 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID: Class: System: Component Description E4.11.0005 B2-DWN-OD-SS MC PC Bay 2, Downcomer Submerged Section Exterior Surface Including Attachment Welds Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547365 VT-1 VE-S08-005 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID: Class: System: Component Description E4.11.0006 B2-INT-SS MC PC Bay 2, Submerged Section, Fabricated From Five (5) Plates, Including Attachment Welds and Ring Girder Work Ord Exam Method Report No. Results Code Case Comments I Corrective Measures 4547365 VT-1 VE-S08-102 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Reference CR-2008-2770 for recordable pits. Pitting was evaluated as acceptable for continued service.

Summary No.: Component ID: Class: System: Component Description E4.11.0007 B3-DWN-ID-SS MC PC Bay 3, Downcomer Submerged Section Interior Surface Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547365 VT-1 VE-S08-006 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID: Class: System: Component Description E4.11.0008 B3-DWN-OD-SS MC PC Bay 3, Downcomer Submerged Section Exterior Surface Including Attachment Welds Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547365 VT-1 VE-S08-007 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID: Class: System: Component Description E4.1 1.0009 B3-INT-SS MC PC Bay 3, Submerged Section, Fabricated From Five (5) Plates, Including Attachment Welds and Ring Girder Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547365 VT-1 VE-S08-103 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Reference CR-2008-2770 for recordable pits. Pitting was evaluated as acceptable for continued service.

Summary No.: Component ID: Class: System: Component Description E4.11.0010 B4-DWN-ID-SS MC PC Bay 4, Downcomer Submerged Section Interior Surface Work Order Exam Method Report No. Results Code Case Comments /Corrective Measures 4547365 VT-1 VE-S08-008 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

7/11/2008 Page 11 of 14 : Inservice Inspection Report, Interval 1, Period 3, RE24-IWE

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 04/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component 1D , Class: System: Component Description E4.1 1.0011 B4-DWN-OD-SS MC PC Bay 4, Downcomer Submerged Section Exterior Surface Including Attachment Welds Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547365 VT-1 VE-S08-009 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID: Class: System: Component Description E4.11.0012 B4-INT-SS MC PC Bay 4, Submerged Section , Fabricated From Five (5) Plates, Including Attachment Welds and Ring Girder Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547365 VT-1 VE-S08-104 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Reference CR-2008-2770 for recordable pits, Pitting was evaluated as acceptable for continued service.

Summary No.: Component ID: Class: System: Component Description E4.11.0013 B5-DWN-ID-SS MC PC Bay 5, Downcomer Submerged Section Interior Surface Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547365 VT-1 VE-S08-010 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID; Class: System: Component Description E4.11.0014 B5-DWN-OD-SS MC PC Bay 5, Downcomer Submerged Section Exterior Surface Including Attachment Welds Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547365 VT-1 VE-S08-011 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID: Class: System: Component Description E4.11.0015 BS-INT-SS MC PC Bay 5, Submerged Section, Fabricated From Five (5) Plates, Including Attachment Welds and Ring Girder Work Order Exam Method RenortNo. Results Code Case Comments I Corrective Measures 4547365 VT-1 VE-S08-012 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID: Class: System: Component Description E4.11.0016 B6-DWN-ID-SS MC PC Bay 6, Downcomer Submerged Section Interior Surface Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547365 VT-1 VE-S08-013 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID: Class: System: Component Description E4.11.0017 B6-DWN-OD-SS MC PC Bay 6, Downcomer Submerged Section Exterior Surface Including Attachment Welds Work Order Exam Method Report No. Results Code Case Comments ICorrective Measures 4547365 VT-1 VE-S08-014 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

7/11/2008 Page 12 of 14 : Inservice Inspection Report, Interval 1, Period 3, RE24-IWE

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 04/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (if Required): N/A Summary No.: Component ID: Class: System: Component Description E4.11.0018 B6-INT-SS MC PC Bay 6, Submerged Section, Fabricated From Five (5) Plates, Including Attachment Welds and Ring Girder Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547365 VT-1 VE-S08-015 Accept N/A Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID: Class: System: Component Description E4.11.0019 B7-DWN-ID-SS MC PC Bay 7, Downcomer Submerged Section Interior Surface Work Order Exam Method Report No. Results Code Case Comments ICorrective Measures 4547365 VT-1 VE-S08-016 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID: Classa System: Component Description E4.11.0020 B7-DWN-OD-SS MC PC Bay 7,Downcomer Submerged Section Exterior Surface Including Attachment Welds Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547365 VT-1 VE-S08-017 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID: Class: System: Component Description E4.11.0021 B7-INT-SS MC PC Bay 7, Submerged Section , Fabricated From Five (5) Plates, Including Attachment Weldsand Ring Girder Work Order Exam Method Reort No. Results Code Case Comments I Corrective Measures 4547365 VT-I VE-S08-018 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID: Class; System: Component Description E4.11.0022 B8-DWN-ID-SS MC PC Bay 8, Downcomer Submerged Section Interior Surface Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547365 VT-1 VE-S08-019 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID: Class: System: Component Description E4.11.0023 B8-DWN-OD-SS MC PC Bay 8, Downcomer Submerged Section Exterior Surface Including Attachment Welds Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547365 VT-1 VE-S08-020 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID: Class: System: Component Description E4.11.0024 B8-INT-SS MC PC Bay 8, Submerged Section , Fabricated From Five (5) Plates, Including Attachment Welds and Ring Girder Work Order Exam Method Report No. Results Code Case Comments / Corrective Measures 4547365 VT- 1 VE-S08-021 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

7/11/2008 Page 13 of 14 : Inservice Inspection Report, Interval 1, Period 3, RE24-IWE

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 04/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class; System: Component Description E4.11.0025 B9-DWN-ID-SS MC PC Bay 9, Downcomer Submerged Section Interior Surface Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547365 VT-1 VE-S08-022 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID; Class: System: Component Description E4.11.0026 B9-DWN-OD-SS MC PC Bay 9, Downcomer Submerged Section Exterior Surface Including Attachment Welds Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547365 VT-1 VE-S08-023 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Summary No.: Component ID: Class: System: Component Description E4.11.0027 B9-INT-SS MC PC Bay 9, Submerged Section , Fabricated From Five (5) Plates, Including Attachment Welds and Ring Girder Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547365 VT-1 VE-S08-024 Accept N-598 Exam Sat. Reference UCC's Final Report for Reactor Torus Underwater Inspections.

Category: E-G Equal: 8 Item No.: E8.10 Equal: 8 Summary No.: Component ID: Class: System: Component Description E8.10.0002 SIP-1-BLT MC PC Stabilizer Assembly Bolting Work Order Exam Method Report No. Results Code Case Comments ICorrective Measures 4547367 VT-1 VT-S08-081 Accept N-598 Exam Sat. Referencee AREVA RE24 Manual ISI Outage Report.

Summary No.: Component ID: Class: System: Component Description E8.10.0003 SIP-2-BLT MC PC Stabilizer Assembly Bolting Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547367 VT-1 VT-S08-082 Accept N-598 Exam Sat. Referencee AREVA RE24 Manual ISI Outage Report.

Summary No.: Component ID: Class: System: Component Description E8.10.0004 SIP-3-BLT MC PC Stabilizer Assembly Bolting Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547367 VT-1 VT-S08-083 Accept N-598 Exam Sat. Referencee AREVA RE24 Manual ISI Outage Report.

Summary No.: Component ID: Class: System: Component Description E8.10.0005 SIP-4-BLT MC PC Stabilizer Assembly Bolting Work Order Exam Method Report No. Results Code Case Comments lCorrective Measures 4547367 VT-1 VT-S08-084 Accept N-598 Exam Sat. Referencee AREVA RE24 Manual ISI Outage Report.

7/11/2008 Page 14 of 14 : Inservice Inspection Report, Interval 1, Period 3, RE24-IWE

1. Owner, Address: Nebraska Public Power District, 1414 15th Street, Columbus, NE 4. Commercial Service Date: 04/01/1974 68602

2. Plant, Address: Cooper Nuclear Station, 72626 648A Avenue, PO Box 98, 5. Owner Certificate of Authorization (If Required): N/A Brownville, NE 68321-0098

3. Plant Unit: 1 6. National Certificate of Authorization (If Required): N/A Summary No.: Component ID: Class: System: Component Description E8.10.0006 SIP-5-BLT MC PC Stabilizer Assembly Bolting Work Order Exam Method Report No. Results Code Case Comments I Corrective Measures 4547367 VT-1 VT-S08-085 Accept N-598 Exam Sat. Referencee AREVA RE24 Manual ISI Outage Report.

Summary No.: Component ID: Class: System: Component Description E8.10.0007 SIP-6-BLT MC PC Stabilizer Assembly Bolting Work Order Exam Method Report No. Results Code Case Comments /Corrective Measures 4547367 VT-1 VT-s08-086 Accept N-598 Exam Sat. Referencee AREVA RE24 Manual ISI Outage Report.

Summary No.: Component ID: Class: System: Component Description E8.10.0008 SIP-7-BLT MC PC Stabilizer Assembly Bolting Work Order Exam Method Report No. Results Code Case Comments ICorrective Measures 4547367 VT-1 VT-S08-087 Accept N-598 Exam Sat. See AREVA RE24 Manual ISI Outage Report.

Summary No.: Component ID: Class: System: Component Description E8.10.0009 SIP-8-BLT MC PC Stabilizer Assembly Bolting Work Order Exam Method ReportNo. Results Code Case Comments /-Corrective Measures 4547367 VT-1 VT-S08-088 Accept N-598 Exam Sat. Reference AREVA RE24 Manual ISI Outage Report.

FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the ASME Code Section XI 1.Owner: Nebraska Public Power District Date: August 15, 2008 P.O. Box 98 Brownville, Nebraska 68321 Sheet I of 3 2.Plant: Cooper Nuclear Station Unit One P.O. Box 98 Brownville, Nebraska 68321 N/A Repair Organization, P.O, No., Job No., etc.

3.Work Performed by: NPPD Type Code Symbol Stamp N/A P.O. Box 98 Authorization No. N/A Brownville, Nebraska 68321 Expiration Date N/A

4. Identification of System As shown in the Attached Table

5. (a) Applicable Construction Code As shown in the Attached Table (b) Applicable Edition of Section XI Utilized for Repairs or Replacements:

2001 Edition including 2003 Addenda

6. Identification of Components Repaired or Replaced and Replacement Components: As shown in the Attached Table

7. Description of Work: As shown in the Attached Table

8. Tests Conducted: As shown in tile Attached Table

9. Remarks:

CERTIFICATE OF COMPLIANCE We certify that the statements made in this report are correct and these repairs and replacements conform to the rules of the ASME Code,Section XI.

Type Code Symbol Stamp N/A Certificate of Authorization No. N/A Expiration Date N/A Signed - Date 7 Owner or Owner-s Designee, kt itle CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State of Nebraska and Employed by Hartford Steam Boiler Inspection and Insurance Company ofConnecticut ofHartford, Connecticut have inspected the components described in this Owner's Report during the period November 22, 2006 to May 18, 2008, and state that to the best of my 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 XI.

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

_ _ _ _ _ _ _ Commissions ,."8/[(74AI, / .

ý(nspectoi's Signature National Board, State, Province, and Endorsements Date

/

( 4 /

SI, d

FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the ASME Code Section XI Nebraska Public Power District Cooper Nuclear Station Unit 1, P.O. Box 98, Brownville, Nebraska 68321 WO R/R SYST Name of Mfgr. C Name of Nat'l Description of Applicable Year Repaired ASME Pressure Tests RECORD Component Serial I Manufacturer Board Work Constr. Code Built or Code Conducted, No No. Replaced Stamp Code Cases 4320229 04-052 REC FCU-FC-R-IG N/A 3 American Air Filter N/A Replaced Fan Coil Unit B31.1 - 1967 1969 Replaced N/A System Leakage 4440988 05-072 REC REC-CV-I3CV N/A 3 ANCHOR VALVE N/A Replaced Valve 831.1 - 1967 1969 Replaced N/A System Leakage 4496794 06-033 RJIR RHR-Pipc N/A 2 NPPD N/A Install Hlydrolazing Taps B31.7- 1969 1969 Replaced N/A System Leakage P0 06-044 SW SW-CV-Spare 1-51333- 3 WEIR VALVES N/A Repaired Valve 831.1 - 1967 1969 Repaired N/A N/A 4500059 A 334 P0 06-045 SW SW-P-Spare 2JC113IS 3 SUIZER (Byron N/A Repaired topcase by B31.1 - 1967 1969 Repaired N/A N/A 4500058 Jackson) welding blended to 914 original contour 4525684 06-047 SW SW-P-BPB N/A 3 BYRON JACKSON N/A Replaced Pump B31.1 - 1967 1969 Replaced N/A System Leakage PO 06-048 SW SW-P Parts N/A 3 BYRON N/A Repaired Pump Columns B331.1- 1967 1969 Repaired N/A NIA 4500058 JACKSON/ and Discharge Head 809 SULZER PUMPS P0 06-055 SW SW-CV-Spare 1-51333- 3 WEIR VALVES N/A Repaired Valve B31.1 - 1967 1969 Repaired N/A N/A 4500059 A 334 4475035 06-056 REC REC-11-A CR-2008- 3 FAIRBANKS N/A Replaced Pump B31.1-1967 1969 Replaced N/A System Leakage 5552 MORSE 4525734 07-006 SW SW-EXPJ- N/A 3 GARLOCK N/A Replace expansion joint B31.1-1967 1969 Replaced N/A System Leakage SWBP 4522871 07-007 RI-IR RIHR-V-36SB N/A 2 ROCKWELL N/A Replaced Disc B31.7 - 1969 1969 Replaced N/A N/A 4551348 07-008 RIIR RIIR-CV-19CV N/A 2 ANCHOR VALVE N/A Repaired Disc B31.7 - 1969 1969 Repaired N/A N/A 4397761 07-009 SW SW-P-A 8C02268 3 SUI[ER PUMPS N/A Replaced Bowl Assy. B31.1 - 1967 1969 Replaced N/A System Leakage Page 2 of 6

FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the ASME Code Section XI Nebraska Public Power District Cooper Nuclear Station Unit 1, P.O. Box 98, Brownville, Nebraska 68321 WO R/R SYST Name of Mfgr. C Name of Nat'l Description of Applicable Year Repaired ASME Pressure Tests RECORD Component Serial I Manufacturer Board Work Constr. Code Built or Code Conducted, No No. Replaced Stamp Code Cases 4397761 07-011 SW SW-CV-10CV 2-51333- 3 ATWOOD & N/A Replaced Valve 831.1 - 1967 1969 Replaced N/A System Leakage A MORRILL1 4397761 07-012 SW SW-EXPJ- N/A 3 GARLOCK N/A Replaced Expansion Joint B31.1 - 1967 1969 Replaced N/A System Leakage SWPA 4397761 07-013 SW SW-P-A N/A 3 NOVA Machine N/A Replaced Column Bolting B31.1 - 1967 1969 Replaced N/A System Leakage 4547586 07-014 SW DG-I Inicrcooler NIA 3 BDT Engineering N/A Replaced Intercooler B31.1 - 1967 1969 Replaced N/A System Leakage 4577172 07-015 SW SW-P.BPB n/a 3 NPPD N/A Repaired Disehharge B31.1 - 1967 1969 Repaired N/A System Leakage Piping flange Position 4576603 07.017 CRD CRD-06-35 1067 1 GENERAL N/A Replaced CRDM & B31.7 - 1969 1969 Replaced N/A 6.MISC.502 ELFCTRIC Fange Boiling 4576613 07-018 CRD CRD-30-31 1948 1 GENERAL N/A Replaced CRDM & B31.7 - 1969 1969 Replaced N/A 6.MISC.502 ELECTRIC Mange Bolting 4578100 07-019 CRD CRRD-42-47 A5091 I GENERAL N/A Replaced CRDM & B31.7- 1969 1969 Replaced N/A 6.MISC.502 ELECTRIC lrange Bolting 4578105 07-020 CRD CRD.46-39 1963 1 GENERAL N/A Replaced CRDM & B31.7 - 1969 1969 Replaced N/A 6.MISC,502 ELECTRIC Flange Bolting 4580410 07-021 CRD CRD-10-07 1964 I GENERAL N/A Replaced CRDM & B31.7- 1969 1969 Replaced NIA 6.MISC.502 ELECTRIC Flange Bolting 4580414 07-022 CRD CRD-14-23 3244 1 GENERAL N/A Replaced CRDM & B31.7 - 1969 1969 Replaced N/A 6.MISC.502 ELECTRIC Flange Bolting 4580415 07-023 CR1) CRD-18-07 A4019 I GENERAL N/A Replaced CRDM & B31.7 - 1969 1969 Replaced N/A 6.MISC.502 EI.ECTRIC Flange Boiling 4580416 07-024 CRD CRD-22-31 1945 1 GENERAL. N/A Replaced CRDM & B31.7 - 1969 1969 Replaced N/A 6.MISC.502 ELECTRIC Flange Bolting 4580417 07-025 CRD CRD-34-39 1412 1 GENERAL N/A Replaced CRDM & B31.7- 1969 1969 Replaced N/A 6.MISC.502 IELECTRIC Flange Bolting 4580418 07-026 CR13 CRD-38-35 1206 1 GEINERAL N/A Replaced CRDM & B31.7 - 1969 1969 Replaced N/A 6.MISC.502 ELECTRIC Range Boiling I I I Page 3 of 6

FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the ASME Code Section XI Nebraska Public Power District Cooper Nuclear Station Unit 1, P.O. Box 98, Brownville, Nebraska 68321 WO R/R SYST Name of Mfgr. C Name of Nat'l Description of Applicable Year Repaired ASME Pressure Tests RECORD Component Serial I Manufacturer Board Work Constr. Code Built or Code Conducted, No No. Replaced Stamp Code Cases 4580419 07-027 CRD CRDo42--27 1753 I GENERAL N/A Replaced CRDM & B31.7 - 1969 1969 Replaced N/A 6.MISC.502 ELECTRIC Range Bolting 4547080 07-028 CRD CRI)-02-23 A3975 I GENERAL N/A Replaced CRDM & B31.7 - 1969 1969 Replaced N/A 6.MISC.502 ELECTRIC Flange Bolting 44442S6 07-029 RHR RHI-S29 N/A 2 BASIC/PSA N/A Replaced Snubber B31,7 - 1969 1969 Replaced N/A N/A 44442S7 07-030 RIR RJI-S71 N/A I BASIC/PSA N/A Replaced Snubber B31.7 - 1969 1969 Replaced N/A N/A 4444292 07-031 RHR RIH-S697 N/A I BASIC/PSA N/A Replaced Snubber 831.7 - 1969 1969 Replaced N/A N/A 4546749 07-032 IMS MS-S63 25256 1 BASIC/PSA N/A Replaced Snubber B31.7 - 1969 1969 Replaced N/A N/A 4546751 07-033 MS MS-S21 541 I BASIC/PSA N/A Replaced Snubber B31.7 - 1969 1969 Replaced N/A N/A 4546752 07-034 RM RF-513 12645 I BASIC/PSA N/A Replaced Snubber 531.7- 1969 1969 Replaced N/A N/A 4546753 07-035 MS VR-S41 341 3 BASIC/PSA N/A Replaced Snubber ASME I11177' 1969 Replaced N/A N/A 4583607 07-036 SW SW-Pipe N/A 3 NPPD N/A Repaired Pipe B31.1 - 1967 1969 Repaired N/A System Leakage 4541363 07-038 SW SW-C V-28CV 2-53628- 3 WEIR VAlVES N/A Replaced Valve B31.1 - 1967 1967 Replaced N/A System Leakage A

4542333 07-039 SW SW-CV-27CV 1-53628- 3 WEIR VALVES N/A Replaced Valve B31.1 - 1967 1967 Replaced N/A System Lcakage A

4533534 07-040 REC REC-V-19 N/A 3 HENRY PRATT N/A Replaced Valve B31.1 - 1967 1967 Replaced N/A System Leakage 4547587 07-041 SW DG-2 Intercooler N/A 3 BDT Engineering N/A Replaced Intercooler B31.1 - 1967 1967 Replaced N/A System Leakage 4546748 07-042 MS MS-S4 36751 2 ANVILIntl. N/A Replaced Snubber B31.7 - 1969 1969 Replaced N/A N/A 4540005 07-044 SW SW-P-BPA N/A 3 BYRON JACKSON N/A Replaced Pump 831.1 - 1967 1969 Replaced N/A System Leakage 4459761 07-045 SW SW-P-C 2JC1 131S 3 BYRON JACKSON N/A Replaced Bowl Assy. B31.1 - 1967 1969 Replaced N/A System Leakage

/ S1.ILZER 4458761 07-046 SW SW-P-C N/A 3 BYRON JACKSON N/A Replaced Columns and B31.1 - 1967 1969 Replaced N/A System Leakage Discharge I-lead 4540005 07-047 SW SW-P-BPA N/A 3 BYRON JACKSON N/A Repaired Pump B31.1 - 1967 1969 Replaced N/A System Leakage Page 4 of 6

FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the ASME Code Section XI Nebraska Public Power District Cooper Nuclear Station Unit 1, P.O. Box 98, Brownville, Nebraska 68321 WO R/R SYST Name of Mfgr. C Name of Nat'l Description of Applicable Year Repaired ASME Pressure Tests RECORD Component Serial I Manufacturer Board Work Constr. Code Built or Code Conducted, No No. Replaced Stamp Code Cases 4458761 07-048 SW SW-CV- 12CV N/A 3 ATWOOD & N/A Replaced Valve B331.1- 1967 1969 Replaced N/A System Leakage MORRILL 4458761 07-049 SW SW-EXPJ- N/A 3 GARLOCK N/A Replaced Expansion Joint B331.1- 1967 1969 Replaced N/A System Leakage SWPC 4458761 07-050 SW SW-P-C N/A 3 NOVA Machine N/A Replaced Column Bolts B31.1 - 1967 1969 Replaced N/A System Leakage 4540005 07-051 SW SW-P-BPA N/A 3 BYRON JACKSON N/A Repaired Pump B31.1 - 1967 1969 Replaced N/A System Leakage 4508937 07-052 HPCI HIPCI-CV-14CV N/A 2 ROCKWELL N/A Replaced Disc B31 1969 1969 Replaced N/A N/A 4546776 07-055 RHR RIH-S26 36783 2 ANVIL Intl. N/A Replaced Snubber 1331.7 - 1969 1969 Replaced N/A N/A 4546775 07-056 RIIR RIF-S78A 36784 2 ANVIL Intl. N/A Replaced Snubber ASME III, 7T 1969 Replaced N/A N/A 4546774 07-057 RIIR RI-5-$25 36785 2 ANVIL Intl.. N/A Replaced Snubber ASME 111.7T 1969 Replaced N/A N/A 4546772 07-058 RIIR RI-I-S41 36715 2 ANVIL Intl. N/A Replaced Snubber B31.7 - 1969 1969 Replaced N/A N/A 4549677 07-059 RHR RHR-RV-20RV N/A 2 NPPD N/A Replaced Valve Assembly 1331.7- 1969 1969 Replaced N/A Hydro& Pneumatic 4556890 07-060 RHR RHR-RV-2IRV N/A 2 NPPD N/A Replaced Valve Assembly B31.7 - 1969 1969 Replaced N/A Hydro & Pneumatic 4541391 07-061 RHR RHIR-RV-17RV N/A 2 NPPD N/A Replaced Valve Assembly B31.7- 1969 1969 Replaced N/A Hydro & Pneumatic 4525736 07-062 SW SW-EXPJ- 03-0510-1 3 GARLOCK N/A Replaced Expansion Joint 8321.1 -1967 1969 Replaced N/A System Leakage SWPD 4529312 07-064 MS MS-SRV- 377 1 TARGET ROCK NIA Replaced stud and splined B31.7 - 1969 1969 Replaced N/A 6.MISC.502 @

71 SPARE nut @ body-to-pilot joint Installation 4604835 08-001 HPCI l-PCI Piping N//A 2 NPPD N/A Replaced Piping B331.7 - 1969 1969 Replaced N/A System Leakage 4627231 08-004 SW SW-Pipc N/A 3 NPPD N/A Repaired Piping B31.1 - 1967 1969 Repaired N/A System Leakage 4541366 08-005 PC PC-MO-23IMV NIA 2 NPPD N/A Replaced Hange Bolting B331.7 - 1969 1969 Replaced NIA Pneumatic 4630179 08-006 SW SW-Pipe N/A 3 NPPD N/A Repaired Flanges B31.1 -1967 1969 Repaired N/A System Leakage Page 5 of 6

FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the ASME Code Section XI Nebraska Public Power District Cooper Nuclear Station Unit 1, P.O. Box 98, Brownville, Nebraska 68321 WO R/R SYST Name of Mfgr. C Name of Nat'l Description of Applicable Year Repaired ASME Pressure Tests RECORD Component Serial I Manufacturer Board Work Constr. Code Built or Code Conducted, No No. Replaced Stamp Code Cases 4631941 08-007 RWCU RWCU-CV- NIA I NPPD N/A Repaired Valve B31.7 - 1969 1969 Repaired N/A Hydrotest 15CV Page 6 of 6

Correspondence Number: NLS2008065 The following table identifies those actions committed to by Nebraska Public Power District (NPPD) in this document. Any other actions discussed in the submittal represent intended or planned actions by NPPD. They are described for information only and are not regulatory commitments. Please notify the Licensing Manager at Cooper Nuclear Station of any questions regarding this document or any associated regulatory commitments.

COMMITMENT COMMITTED DATE COMMITMENT NUMBER OR OUTAGE None N/A N/A

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1 4 4 4 4 4 4 4 PROCEDURE 0.42 REVISION 22 PAGE 18 OF 25

NLS2008065, Inservice Inspection Summary Report for the Spring 2008 Refueling Outage

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NLS2008065, Inservice Inspection Summary Report for the Spring 2008 Refueling Outage

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