ML022550050

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Inservice Inspection Examination Report
ML022550050
Person / Time
Site: Seabrook NextEra Energy icon.png
Issue date: 08/29/2002
From: Peschel J
North Atlantic Energy Service Corp
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
IWA-6240, NYN-02082
Download: ML022550050 (80)
v • d • e


Text

North Atlantic Energy Service Corporation P.O. Box 300 North Seabrook, NI1 03874 Atlantic (603) 474-9521 The Northeast Utilities System August 29, 2002 Docket No. 50-443 NYN- 02082 U. S. Nuclear Regulatory Commission Attn.: Document Control Desk Washington, DC 20555-0001 Seabrook Station Inservice Inspection Examination Report This letter provides North Atlantic Energy Service Corporation's (North Atlantic) Inservice Inspection Examination Report for inspections conducted prior to and during the eighth refueling outage that concluded on June 1, 2002. The enclosed report is submitted pursuant to the requirements of paragraph IWA-6240 of the 1995 Edition (including the 1996 addenda) of Section XI of the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code. Additionally, a copy of this letter and the enclosed report are being submitted to the State of New Hampshire.

Should you have any questions regarding this information, please contact Robert E. White, Manager - Nuclear Design Engineering, at (603) 773-7854.

Very truly yours, NORTH ATLANTIC ENERGY SERVICE CORP.

- Regulatory Programs

.ý,-C)4q -

U.S. Nuclear Regulatory Commission NYN-02082 / Page 2 cc:

H. J. Miller, NRC Region 1 Administrator R. D. Starkey, NRC Project Manager, Project Directorate 1 -2 G. F. Dentel, NRC Senior Resident Inspector Wayne Brigham, Boiler Inspector New Hampshire Department of Labor Inspection Division P.O. Box 2076 Concord, NH 03302-2076

ENCLOSURE 1 TO NYN-02082 INSERVICE INSPECTION EXAMINATION REPORT Of SEABROOK STATION UNIT 1 NRC Docket No. 50-443 For NORTH ATLANTIC ENERGY SERVICE CORPORATION P.O. Box 300 Seabrook, NH 03874 Commercial Service Date: August 19, 1990 Refueling Outage: OR08 Period: 1 Interval: Second 10-Yr. Interval Prepared By: Date o 2-2-OZ Consultant Engin6er Approved By: Date $T Z, -6 .ý Materials Engineering Supervisor

TABLE OF CONTENTS INTRODUCTION 3 DETAILED

SUMMARY

1.0 Nondestructive Examination Procedures 4 2.0 Summary Report 5 APPENDIX A Form NIS-1 Owner's Report for Inservice Inspections APPENDIX B Form NIS-2 Owner's Report for Repairs or Replacements 2 of 12

INTRODUCTION Inservice Inspection examinations of ASME Class 1 and 2 piping welds and components were conducted at Seabrook Station in accordance with Section XI of the ASME Boiler and Pressure Vessel Code, 1995 Edition through 1996 Addenda and the ISI Program Plan. This report summarizes ISI examinations completed prior to and during the eighth refueling outage that concluded on June 1, 2002. The eighth refueling outage is the second outage in the First Period of the Second Ten-Year ISI Interval.

3 of 12

DETAILED ISI

SUMMARY

1.0 NONDESTRUCTIVE EXAMINATION PROCEDURES The following procedures were used during the eighth refueling outage inservice inspection.

ES1802.006 Disposition of Inservice Inspection Anomalies ES1807.002 Liquid Penetrant Examination - Solvent Removable ES1807.003 Magnetic Particle Examination ES1807.007 Reactor Vessel Interior Visual Inspection ES 1807.025 Inservice Inspection (ISI) Procedure ES98-1-15 Preparation of Welds For Nondestructive Examination ES98-1-16 Reference System ES98-1-17 Ultrasonic Testing - General Requirements ES98-1-18 Ultrasonic Testing of Welds ES98-1-19 Ultrasonic Testing of Nozzle Inner Radii ES98-1-20 Ultrasonic Testing of Materials ES98-1-21 Ultrasonic Sizing of ID Connected Planar Flaws ES98-1-22 Ultrasonic Thickness Measurement ES02-1-201 Generic Procedure for the Ultrasonic Examination of Ferritic Piping Welds (PDI-UT-1)

ES02-1-202 Generic Procedure for the Ultrasonic Examination of Austenitic Piping Welds (PDI-UT-2)

ES02-1-203 Generic Procedure for the Ultrasonic Through Wall Sizing in Piping Welds (PDI-UT-3)

The following UT techniques were used:

R8-02-001 R.0 R8-02-002 R.0 R8-02-004 R.0 R8-02-005 R.0 4 of 12

2.0

SUMMARY

REPORT The following is a summary of examinations performed and conditions noted during the eighth refueling outage inservice inspection.

Code Category B-B Pressure Retaining Welds In Vessels Other Than Reactor Vessels RC E-10 01 Ultrasonic examination recorded 1 indication that was evaluated as a slag inclusion. This was verified by review of previous data and radiographic film.

RC E-10 03 Ultrasonic examination was performed with no unacceptable indications.

Code Category B-D Full Penetration Nozzles In Vessels RC E-1 1B 2A-NZ Ultrasonic examination was performed with no unacceptable indications.

RC E-11B 2A-IR Ultrasonic examination was performed with no unacceptable indications.

RC E- 1lB 2B-NZ Ultrasonic examination was performed with no unacceptable indications.

RC E-1 1B 2B-IR Ultrasonic examination was performed with no unacceptable indications.

Code Category B-G-1 Pressure Retaining Bolting, Greater Than 2 in. In Diameter RC RPV FLANGE Ultrasonic examination was performed with no THREAD-01 through 54 unacceptable indications.

Code Category B-G-2 Pressure Retaining Bolting, 2 in. and Less In Diameter The following components had bolting visually examined (VT-1).

RC E-1 1A 2-A-NUTS No unacceptable conditions noted.

RC E-1 1A 2-A-STUDS No unacceptable conditions noted.

RC E-1 IA 2-B-NUTS No unacceptable conditions noted.

RC E-11A 2-B-STUDS No unacceptable conditions noted.

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2.0

SUMMARY

REPORT (continued)

Code Category B-G-2 Pressure Retaining Bolting, 2 in. and Less In Diameter (continued)

RC E-1 ID 2-A-NUTS No unacceptable conditions noted.

RC E-11D 2-A-STUDS No unacceptable conditions noted.

RC E-1 ID 2-B-NUTS No unacceptable conditions noted.

RC E-1 1D 2-B-STUDS No unacceptable conditions noted.

RH 0160-06 FE-2540-B No unacceptable conditions noted.

RH 0180-03 FE-2541-B No unacceptable conditions noted.

Code Category B-M-2 Valve Bodies The following valve had internal surfaces visually examined (VT-3).

RC 0075-01 Vl16-IS No unacceptable conditions noted.

Code Category B-N-i Interior of Reactor Vessel A remote VT-3 visual examination was conducted on the accessible portions of the Reactor Vessel. No unacceptable conditions were noted.

Code Category B-P All Pressure Retaining Components A final system leakage test was conducted on the Reactor Coolant System prior to plant startup from refueling. Visual examination noted no unacceptable conditions.

Code Category C-B Pressure Retaining Nozzle Welds in Vessels RH E-9B NZA-B Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

RH E-9B NZB-B Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

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2.0

SUMMARY

REPORT (continued)

Code Category C-C Welded Attachments for Vessels, Piping, Pumps, and Valves RH E-9B SKIRT B Liquid penetrant examination was performed with no unacceptable indications.

Code Category C-F-1 Pressure Retaining Welds in Austenitic Stainless Steel or High Alloy Piping The following Containment Building Spray system piping welds were examined.

CBS 1208-02 05 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

CBS 1216-02 20 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

CBS 1216-02 22 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

The following Charging System piping welds were examined.

CS 0363-02 01 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

CS 0369-02 06 Ultrasonic examination was performed with no unacceptable indications. Liquid penetrant examination recorded a linear indication, which was corrected by surface conditioning and successfully re-examined.

CS 0369-02 24 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

CS 0370-01 04 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

CS 0370-03 06 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

  • Denotes welds which had limited volumetric examination coverage.

Request for relief shall be submitted in accordance with 10CFR50.55a(g)(5)(iv).

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2.0

SUMMARY

REPORT (continued)

Code Category C-F-1 Pressure Retaining Welds in Austenitic Stainless Steel or High Alloy Piping (continued)

The following Residual Heat Removal system piping welds were examined.

RH 0162-01 01 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

010 RH 0162-0402 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

RH 0163-01 02 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

RH 0163-05 04 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

The following Safety Injection system piping welds were examined.

SI 0251-02 08 Ultrasonic examination recorded an indication seen 3600 around the pipe. The indication was evaluated as root geometry. Liquid penetrant examination was performed with no unacceptable indications.

SI 0251-03 01 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

Ultrasonic and liquid penetrant examinations were SI 0256-02 02 performed with no unacceptable indications.

Code Category R-A Risk-Informed Piping Examinations (Class 1)

CS 0329-04 04 Ultrasonic examination was performed with no unacceptable indications.

CS 0329-04 05 Ultrasonic examination was performed with no unacceptable indications.

CS 0331-04 01 Ultrasonic examination was performed with no unacceptable indications.

Denotes welds which had limited volumetric examination coverage. Request for relief shall be submitted in accordance with 10CFR50.55a(g)(5)(iv).

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2.0

SUMMARY

REPORT (continued)

Code Category R-A Risk-Informed Piping Examinations (Class 1) (continued)

CS 0368-02 04 Ultrasonic examination was performed with no unacceptable indications.

CS 0368-02 05 Ultrasonic examination was performed with no unacceptable indications.

CS 0368-02 06 Ultrasonic examination was performed with no unacceptable indications.

CS 0368-02 07 Ultrasonic examination was performed with no unacceptable indications.

RC 0021-01 14 Ultrasonic examination was performed with no unacceptable indications.

RC 0021-01 15 Ultrasonic examination was performed with no unacceptable indications.

RC 0048-01 19 Ultrasonic examination was performed with no unacceptable indications.

RC 0048-01 20 Ultrasonic examination was performed with no unacceptable indications.

RC 0048-01 21 Ultrasonic examination was performed with no unacceptable indications.

RC 0048-01 22 Ultrasonic examination was performed with no unacceptable indications.

RC 0048-02 04 Ultrasonic examination was performed with no unacceptable indications.

RC 0048-02 05 Ultrasonic examination was performed with no unacceptable indications.

RH 0180-05 01 Ultrasonic examination was performed with no unacceptable indications.

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2.0

SUMMARY

REPORT (continued)

Code Category R-A Risk-Informed Piping Examinations (Class 1) (continued)

RH 0180-05 02 Ultrasonic examination was performed with no unacceptable indications.

SI 0251-07 04 Ultrasonic examination was performed with no unacceptable indications.

SI 0251-07 05 Ultrasonic examination was performed with no unacceptable indications.

SI 0251-07 06 Ultrasonic examination was performed with no unacceptable indications.

SI 0251-07 07 Ultrasonic examination was performed with no unacceptable indications.

SI 0273-01 12 Ultrasonic examination was performed with no unacceptable indications.

SI 0273-04 01 Ultrasonic examination was performed with no unacceptable indications.

Denotes welds which had limited volumetric examination coverage.

Request for relief shall be submitted in accordance with 10CFR50.55a(g)(5)(iv).

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2.0

SUMMARY

REPORT (continued)

ISI Supports (NF)

The following supports received a VT-3 visual examination.

Support No. System Class 1-0013-SV-020 RC 2 1-0093-SV-001 RC 1 1-0157-SH-017 RH 2 1-0160-SG-018 RH 2 1-0202-SG-008 SI 1 1-0204-SG-004 SI 1 1-0204-SV-013 SI 1 1-0251-A-015 SI 2 1-0251-SV-001 SI 1 1-0260-A-006 SI 2 1-0328-A-021 CS 2 1-0355-A-007 CS 2 1-0358-SV-020 CS 2 1-0360-SV-019 CS 2 1-0363-SV-004 CS 2 1-0364-SV-002 CS 2 1-0375-SV-012 CS 2 1-1207-RG-009 CBS 2 1-4002-SC-004 MS 2 1-4003-A-028 MS 2 1-4607-SC-009A FW 2 1-4609-SV-012 FW 2 11 of 12

2.0

SUMMARY

REPORT (continued)

Class I ISI Pressure Test Procedure No. Code Category Title EX1810.101 B-P Class 1 Reactor Coolant System ISI System Leakage Test Class 2 ISI Pressure Tests Procedure No. Code Category Title EX1810.202 C-H Containment Spray System Train B ISI Functional Test EX1810.206 C-H Charging System-Charging Pump Discharge Pipe ISI System Leakage Test EX1810.208 C-H RHR Train B ISI System Leakage Test EX1810.211 C-H SI System Train "B" ISI System Leakage Test EX1810.213 C-H Feedwater System, System Leakage Test EX1810.215 C-H Vent Gas System Penetration, System Leakage Test EX1810.222 C-H CGC System, System Leakage Test The above tests were evaluated using VT-2 visual examination criteria. No unacceptable conditions were identified.

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APPENDIX A FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTIONS

APPENDIX II - MANDATORY Form NIS-FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTIONS As required by the Provisions of the ASME Code Rules

1. Owner North Atlantic Energy Service Corporation, P.O. Box 300, Seabrook, NH 03874 (Name and Address of Owner)
2. Plant Seabrook Nuclear Power Station. Seabrook, NH (Name and Address of Plant)
3. Plant Unit 4. Owner Certificate of Authorization (if required) N/A
5. Commercial Service Date 8/19/90 6. National Board Number for Unit N/A
7. Components Inspected See Abstract Item No. 13 for specific exam areas Manufacturer Component or Manufacturer or Installer State or National Appurtenance or Installer Serial No. Province No. Board No.

CBS System UE&C I-CBS-Z-23 N/A N/A CGC System UE&C 1-CGC-Z-2 N/A N/A CS System UE&C 1-CS-Z-123 N/A N/A FW System UE&C I-FW-Z-23 N/A N/A MS System UE&C 1-MS-Z-23 N/A N/A MSD System UE&C I-MSD-Z-2 N/A N/A RC System UE&C I-RC-Z-12 N/A N/A RH System UE&C 1-RH-Z-123 N/A N/A SB System UE&C I-SB-Z-2 N/A N/A SI System UE&C 1-SI-Z-12 N/A N/A VG System UE&C I-VG-Z-2 N/A N/A RC E-1 CE 10873 N/A 22188 RC E-10 Westinghouse 53506 N/A N/A RC E-1IA Westinghouse 2056 N/A 7 RC E-11B Westinghouse 2055 N/A 6 RC E-11D Westinghouse 2057 N/A 8 RI-I E-9B Joseph Oat 2267-48 N/A 851 RC-V!16 Crosby N56964-08-0066 N/A N/A 4- + +

Note: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8'/ in. x 11 in.,

(2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number of sheets is recorded at the top of this form.

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APPENDIX II - MANDATORY Form NIS FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTIONS As required by the Provisions of the ASME Code Rules FORM NIS-1 (Back)

8. Examination Dates January 26, 2001 to June 1,2002
9. Inspection Period Identification: 1_period
10. Inspection Interval Identification: 2 d interval
11. Applicable Edition of Section X! 1995 Edition Addenda 1996 Addenda
12. Date/Revision of Inspection Plan: Inservice Inspection Program - Second Ten-Year Interval, Rev. 6, 5/3/02
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 attached abstract.

14. Abstract of Results of Examinations and Tests.

See attached abstract.

15. Abstract of Corrective Measures.

See attached abstract.

We certify that a) the statements made in this report are correct b) the examinations and tests meet the Inspection Plan as required by the ASME Code,Section XI, and c) corrective measures taken conform to the rules of the ASME Code,Section XI.

Certificate of Authorization No. (if applicable) N/A Expiration Date N/A Date . 2, 6,:,.2 2 Signed North Atlantic Energy Service Corporation By A.

CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission Issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of New Hampshire And employed by Hartford Steam Boiler of Connecticut of Hartford, CT have inspected the components described in this Owner's Report during the period 1/26/2001 to 6/1/2002 ,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. 1,

_Commissions Z /V 110, Inspector's Signature National Board, State, Province, and Endorsements Date 2 of 5

13. Abstract of Examinations and Tests A total of 162 individual Class 1 and Class 2 examinations and tests were performed this refueling outage. Approximately 25% of the Interval 2 welds and components have been completed.

The follow ASME Code Cases are approved for use during this 2 nd 10-Year Interval:

"* N-307-1

"* N-416-1

"* N-460

"* N-513

"* N-523-1

"* N-533

"* N537 ASME Code Class 1 ASME Code ASME Code Category Item Number No. Components Examined Method B-B B2.11 (1) Pressurizer Circumferential Weld UT B2.12 (1) Pressurizer Longitudinal Weld UT B-D B3.130 (2) Steam Generator Nozzle-to- UT Vessel Welds B3.140 (2) Steam Generator Nozzle Inside UT Radius Sections B-G-1 B6.40 (54) RPV Flange Threads UT B-G-2 B7.30 (8) Steam Generator Primary VT-1 Manway Bolting B7.50 (2) Flow Element Bolting VT-1 B-M-2 B12.50 (1) Valve Body VT-3 B-N-1 B13.10 (1) Reactor Vessel Interior VT-3 B-P B15.XX (1) System Leakage Test Conducted VT-2 On Class 1 Systems R-A (23) Risk-Informed Piping UT Examinations 3 of 5

13. Abstract of Examinations and Tests (continued)

ASME Code Class 2 ASME Code ASME Code Category Item Number No. Components Examined Method C-B C2.31 (2) Residual Heat Removal Heat UT, PT Exchanger Nozzle Welds C-C C3.10 (1) Pressurizer Welded Attachment PT C-F-1 C5.11 & C5.21 (15) Stainless Steel Circumferential UT, PT Piping Welds C-H C7.XX (7) Class 2 System Leakage Test VT-2 ASME Class 3 and NF ASME Code ASME Code Category Item Number No. Components Examined Method F-A FI.1O (5) Class 1 Supports VT-3 F1.20 (17) Class 2 Supports VT-3 Tech. Specs. (167) Snubbers VT-3

14. Abstract of Results of Examinations and Tests ASME Class 1 Welds and Components For Class 1 welds listed in Section 2.0 of this report, ultrasonic examination recorded an indication above the threshold on one weld. This indication was evaluated as an acceptable slag inclusion based on previous data and radiographic film. Volumetric, surface, and visual examinations on remaining welds and components listed in Section 2.0 noted no unacceptable conditions.

4 of 5

14. Abstract of Results of Examinations and Tests (continued)

ASME Class 2 Welds For Class 2 welds listed in Section 2.0 of this report, ultrasonic examinations recorded an indication above the threshold on one weld. This indication was acceptable and verified to be weld geometry. Surface examination recorded a linear indication on one weld, which was corrected by surface conditioning and successful re-examination. Remaining Class 2 weld examinations noted no unacceptable conditions.

NF Supports Several component supports were identified as having minor discrepancies. Evaluations were performed, the supports were determined to be operable, and they met the acceptance criteria specified in IWF-3410.

Pressure Tests One (1) Class 1 and seven (7) Class 2 pressure tests were performed with no unacceptable conditions noted during visual examination.

15. Abstract of Corrective Measures No corrective actions were required as ISI examinations conducted during OR08 met the acceptance criteria of ASME Section XI, IWX-3000.

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APPENDIX B FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS (From the end of the Seventh Refueling through the Eighth Refueling)

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner: North Atlantic Energy Service Co Date: 1/31/2001 P.O Box 300 Sheet 1 of 2 Seabrook, NH 03874
2. Plant: Seabrook Station Unit: 1 RL 1, Seabrook, NH 03874 99W002273
3. Work Performed by: NAESCO Repair Org P O, Job No. etc P.O. Box 300 Type Code Symbol Stamp N/A Seabrook. NH 03874 Authorization No: N/A Expiration Date: N/A
4. Identification of System: CS
5. (a) applicable Const. Code: ASME III 19 77 Edition, W.77 Addenda, Code Case NIA (b) Applicable Edition ofsection XI Utilized for repairs or Replacements 1983, summer of 1983
6. Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached
7. Description of Work: Replacement of flange bolting Flow Oriface FE-7448 8 Test Conducted Hydrostatic: Pneumatic NOP X Other psig 2400 Test Temp 91°F
9. Remarks:

Applicable Manufacturer's Data reports are located in file- Document Control Center CERTIFICATE OF COMPLIANCE We certify that the statments made in the report and this (repair or replacement) conforms to the rules of the ASME Code,Section XI. Type Code Symbol Stamp: N/A Certification of Authorization No : N/A Expiration Date: N/A Signed Date. /3, I, the undersigned, holding a valid commision issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of New Hampshire and employed by Hartford Steam Boiler Insp and Ins of Hartford, CT. have inspected the components described in this ower's report during the period _ to *_ ,

  • 2 (, 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 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 Repair and Replacement Program 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 Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss of any kind arising from or connected with this inspection

,Commissins Inspectors signature National Board, State Note: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in. x 1lin, (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number recorded at the top of this form

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner: North Atlantic Energy Service Co Date 1131l2001 P.O. Box 300 Sheet 2 of 2 Seabrook, NH 03874
2. Plant- Seabrook Station Unit 1 Rt. 1, Seabrook, NH 03874 99W002273
3. Work Performed by: NAESCO Repair Org P.O,Job No etc.

P.O Box300 Type Code Symbol Stamp N/A Seabrook, NH 03874 Authorization No.: N/A Expuration Date N/A

4. Identification of System- CS
5. (a) applicable Const. Code: ASME III 19 77 Edition, W.77 Addenda, Code Case NIA (b) Applicable Edition of section XI Utilized for repairs or Replacements 1983, summer of 1983.
6. Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached.

Name Name MFGR. Natl Other Yr. Repaired, ASME of of Serial Board ID BIL Replaced, or Code Component Manufacture Number No. Replacement Stamped (Yes / No)

Flange Bolting NIA NIA NIA FE-7448 99 Replacement Yes r 1 I I 4 + 4 4 1-4 I I I 4 I w 4 i

4. 4. 4 4 I 4 I
4. 4. I I 4. 4
4. 1- 4 I L 4 1 I. 4- + 4 1-4* I

______ I_______ ____ I ____ _____ __ ____ ___

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner: North Atlantic Energy Service Co Date- 1/31/2001 P.O Box 300 Sheet I of 2 Seabrook, NH 03874
2. Plant: Seabrook Station Unit: I RL 1, Seabrook, NH 03874 0OW001972
3. Work Performed by: NAESCO Repair Org. P 0, Job No. etc.

P.O. Box 300 Type Code Symbol Stamp N/A Seabrook, NH 03874 Authorization No: N/A Expiration Date: N/A

4. Identification of System- cs 5 (a) applicable Const. Code: ASME III 19 74 Edition, S.74 Addenda, Code Case NIA (b) Applicable Edition of section XI Utilized for repairs or Replacements 1983, summer of 1983
6. Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached
7. Description of Work: Replacement of cover and hing pin on CS-F-4B 8 Test Conducted. Hydrostatic. Pneumatic NOP X Other psig 2417 Test Temp 91"F
9. Remarks- -- Replaced with unit 2 parts Applicable Manufacturer's Data reports are located in file Document Control Center CERTIFICATE OF COMPLIANCE We certify that the statments made in the report and this (repair or replacement) conforms to the rules of the ASME Code, Section X1. Type Code Symbol Stamp: N/A Certification of Authorization No: N/A Expiration Date N/A Signed. Date: / ,

L the undersigned, holding a valid commision issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of New Hampshire and employed by Hartford Steam Boiler Insp. and Ins of Hartford, CT. have inspected the components described in this owers report during the period  ? to , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in tfus Owner's report in knowledge and belief, the Owner has performed examinations and taken corrective measures described in thus Owner's Report in accordance with the requirements of the Repair and Replacement Program.

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 Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss of any kind arising from or connected with this inspection.

Z Inspectors signature National Board, State Note: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in. x 1 Iin., (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number recorded at the top of this form.

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner. North Atlantic Energy Service Co Date: 1/31/2001 P.O. Box 300 Seabrook. NH 03874 Sheet 2 of 2
2. Plant: SeabrookStation Unit 1 RL 1, Seabrook, NH 03874 00W001972 3 Work Performed by: NAESCO Repair Org P.O *Job No etc P.O. Box 300 Type Code Symbol Stamp. N/A Seabrook, NH 03874 Authorization No: N/A Expiration Date N/A 4 Identification of System: CS
5. (a) applicable Const. Code: ASIME III 19 74 Edition, S.74 Addenda, Code Case NIA (b) Applicable Edition of section XI Utilized for repairs or Replacements 1983, summer of 1983.

6 Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached.

Name Name MFGR. Nati Other Yr Repaired, ASME of of Serial Board i.D. BIL Replaced, or Code Component Manufacture Number No Replacement Stamped (Yes / No)

Cover Pall Tranity 47792 29153 1-CS-F-4B 81 Replaced Yes Cover Pall Tranlty 47791 29152 2-CS-F-4B 81 Replacement Yes Hing Ping Pall Tranlty 47792 29153 1-CS-F-4B 81 Replaced Yes Hing Pin Pall Tranlty 47791 29152 2-CS-F-4B 81 Replacement Yes

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner: North Atlantic Energy Service Co Date: 2/9/2001 P.0 Box 300 Sheet I of 2 Seabrook, NH 03874
2. Plant: Seabrook Station Unit: 1 Rt 1, Seabrook, NH 03874 99W001977
3. Work Performed by: NAESCO Repair Org. P O, Job No etc P.O Box300 Type Code Symbol Stamp N/A Seabrook, NH 03874 Authorization No: N/A Expiration Date: N/A 4 Identification of System: ms
5. (a) applicable Const. Code: ASME 11 19 74 Edition, S.75 Addenda, Code Case N1621 (b) Applicable Edition of section XI Utilized for repairs or Replacements 1983, summer of 1983
6. Identification ofcomponents Repaired or Replaced and Replacement Components See supplemental sheet(s) attached
7. Description of Work Replacement of valve MS-V-279 8 Test Conducted. Hydrostatic- Pneumatic NOP X Other psig 1072 Test Temp 558°F 9 Remarks Applicable Manufacturer's Data reports are located in file. Document Control Center CERTIFICATE OF COMPLIANCE We certify that the statments made in the report and this (repair or replacement) conforms to the rules of the ASME Code, Section XT. Type CStamp N/A Certification of Authorization No.: N/A Expiration Date N/A Signed. '=Dae StampDate:

I, the undersigned, holding a valid commision issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of New Hampshire and employed by Hartford Steam Boiler Insp and Ins. of Hartford, CT. have inspected the components described in

  • this ower's report during the period ,- o and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures des in is Owner's report in 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 Repair and Replacement Program.

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 Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss of any kind arising from or connected with this inspection

~~~Commissions //o" Inspectors signature National Board, State Note
Supplemental sheets in form of lists, sketches, or drawings maybe used, provided (I) size is 8-1/2 in. x 1lin, (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number recorded at the top of this form.

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner: North Atlantic Energy Service Co Date. 2/912001 P.O Box 300 Sheet 2 of 2 Seabrook, NH 03874 2 Plant: Seabrook Station Umt I RL 1, Seabrook, NH 03874 99W001977
3. Work Performed by- NAESCO Repair Org P.O, Job No. etc.

P.O Box 300 Type Code Symbol Stamp N/A Seabrook, NI-I 03874 Authorization No: N/A Expiration Date: N/A 4 Identification of System- ms 5 (a) applicable Const. Code: ASME III 19 74 Edition, S.75 Addenda, CodeCase N1621 (b) Applicable Edition of section XI Utilized for repairs or Replacements 1983, summer of 1983 6 Identification of components Repaired or Replaced and Replacement Components. See supplemental sheet(s) attached Name Name MFGR. Nat'l Other Yr. Repaired, ASME of of Serial Board I.D Bit. Replaced, or Code Component Manufacture Number No Replacement Stamped (Yes / No)

Valve Velan Valve Corp. 820604-4 N/A MS-V-279 82 Replaced Yes Valve Velan Valve Corp. 427459 N/A MS-V-279 82 Replacement Yes

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner: North Atlantic Energy Service Co Date: 219/2001 P.O Box 300 Seabrook, NH 03874 Sheet I of 2
2. Plant: Seabrook Station Unit. 1 Rt. 1, Seabrook, NH 03874 01W000008 3 Work Performed by: NAESCO Repair Org. P.O, Job No etc.

P.O. Box 300 Type Code Symbol Stamp N/A Seabrook, NH 03874 Authorization No: N/A Expiration Date N/A 4 Identification of System: rmw

5. (a) applicable Const Code ASME III 19 77 Edition, W.77 Addenda, Code Case N302 (b) Applicable Edition of section XI Utilized for repairs or Replacements 1983, summer of 1983
6. Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached
7. Description of Work: Replacement of RMW-V29 & Piping 8 Test Conducted Hydrostatic: Pneumatic NOP X Other psig 178 Test Temp 84*F
9. Remarks: SIN = 03001CS9200000000S740004 Applicable Manufacturer's Data reports are located in file- Document Control Center CERTIFICATE OF COMPLIANCE We certify that the statments made in the report and this (repair or replacement) conforms to the rules of the ASME Code, Section Xl Type Cod bol Stamp: N/A Certification of Authorization No" N/A Expiration Date N/A Signed. Date:

I, the undersigned, holding a valid commision issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of New Hampshire and employed by Hartford Steam Boiler Insp and Ins of Hartford, CT have inspected the components described in this ower's report during the period , to v and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners report in 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 Repair and Replacement Program 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 Owner's Report Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss of any kind arising from or connected with this inspection Commissions"/ ,07 Inspectors signature National Board, State Note: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in. x I lin, (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number recorded at the top ofthis form.

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement 1 Owner: North Atlantic Energy Service Co Date: 219/2001 P 0 Box 300 Seabrook, NH 03874 Sheet 2 of 2 2 Plant. Seabrook Station Unit" I Rt. 1. Seabrook, NH 03874 01WO00008 3 Work Performed by: NAESCO Repair Org. P.O., Job No etc P.O Box 300 Type Code Symbol Stamp: N/A Seabrook, NH 03874 Authorization No: N/A Expiration Date: N/A

"*.entL UOn0lOlyStrnL: rmw

5. (a) applicable Const Code: ASME III 19 77 Edition. W.77 Addenda, Code Case N302 (b) Applicable Edition of section XI Utilized for repairs or Replacements 1983, summer of 1983.
6. Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached.

Name Name MFGR Nat'l Other Yr Repaired, ASME of of Serial Board ID Bit Replaced, or Code Component Manufacture Number No Replacement Stamped (Yes / No)

Valve Westinghouse See Remarks NIA RMW-V-29 78 Replaced Yes Valve Velan Valve Corp. 860061 N/A RMW-V-29 86 Replacement Yes I t I-.-----.I. I t I 4 I I *l-I 1 1 4 J.-I I __________

1 1 I I-.I I.

1 t I 1. I-4.

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner: North Atlantic Energy Service Co. Date- 2/21/2001 P.O Box 300 Sheet I of 2 Seabrook, NH 03874
2. Plant: Seabrook Station Unit. I Rt. 1, Seabrook, NH 03874 OORE00115001
3. Work Performed by- NAESCO Repair Org P.O, Job No etc.

P.O. Box 300 Type Code Symbol Stamp: N/A Seabrook, NH 03874 Authorization No.: N/A Expiration Date: N/A 4 Identification of System: RC

5. (a) applicable Const Code: ASME III 19 71 Edition, W.72 Addenda, Code Case NIA (b) Applicable Edition of section XGUtilized for repairs or Replacements 1983, summer of 1983.
6. Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached.
7. Description of Work: Replacement of valves RC-V115, 116 & 117 8 Test Conducted Hydrostatic- Pneumatic NOP X Other psig 2239 Test Temp 557-F
9. Remarks:

Applicable Manufacturer's Data reports are located in file: DocumentCnto ete CERTIFICATE OF COMPLIANCE We certify that the statments made in the report and this (repair or replacement) conforms to the rules of the ASME Code,Section X Type C4 Symbol Stamp: N/A Certification of Authorization No.: N/A Expiration Date. N/A

'4,///,-)

Date- _/Z/

I 1,the undersigned, holding a valid commision issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of New Hampshire and employed by Hartford Steam Boiler tnsp and Ins of Hartford, CT. have inspected the components described in this ower's report during the period to el/ ell/y , 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 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 Repair and Replacement Program 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 Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss of any kind arising from or connected with this inspection Commissions

/ Inspectors signature National Board, State Note: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in. x I Iin, (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number recorded at the top of this form.

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner: North Atlantic Energy Service Co. Date. 2121/2001 P.O. Box 300 Sheet 2 of 2 Seabrook, NH 03874
2. Plant- Seabrook Station Unit- 1 Rt 1, Seabrook, NH 03874 OORE00115001 3 Work Performed by: NAESCO Repair Org P.O, Job No etc.

Type Code Symbol Stamp: N/A P.O Box 300 Seabrook, NH 03874 Authorization No: N/A Expiration Date. N/A 4 Identification of System rc

5. (a) applicable Const. Code. ASME III 19 71 Edition. W.72 Addenda, Code Case N/A (b) Applicable Edition of section XI Utilized for repairs or Replacements 1983, summer of 1983.
6. Identification ofcomponents Repaired or Replaced and Replacement Components See supplemental sheet(s) attached Name Name MFGR. Nail Other Yr. Repaired, ASME of of Serial Board L.D Bit Replaced, or Code Component Manufacture Number No Replacement Stamped (Yes / No)

Valve Crosby Valve Co. N66964-00-0065 RC,4- - R---Replaced Yes Valve Crosby Valve Co. N56964-00-0063 243 RC-V-116 76 Replacement Yes Valve Crosby Valve Co. N66964-00-0066 391 RC-V-116 77 Replaced Yes Valve Crosby Valve Co. N66964-00-0064 243 RC-V-116 76 Replacement Yes Valve Crosby Valve Co. N56964-08-0098 967 RC-V-I 17 83 Replaced Yes Valve Crosby Valve Co. N56964-08-0062 245 RC-V-117 76 Replacement Yes

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement NorthAtlanticEnergyServiceCo. Date 212112001

1. Owner:

P.O. Box 300 Sheet I of 2

- Seabrook, NH 03874 Unit: 1

2. Plant: Seabrook Station OORE00116001 Rt. 1, Seabrook, Nil 03874 Repair Org P.O Job No. etc.

3 Work Performed by.

Type Code Symbol Stamp: N/A North Atlantic Energy Service Co.

Authorization No.: N/A P.O. Box 300 Expiration Date: N/A Seabrook, NH 03874

4. Identification of System: RC
5. (a) applicable Const. Code ASME III 19 71 Edition, W.72 Addenda, Code Case NIA (b) Applicable Edition of section XI Utilized for repairs or Replacements of 1983. Summer of 1983
6. Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached
7. Description of Work: Replacement of relief valve RC-V-24 Hydrostatic: Pneumatic NOP X Other psig 340 Test Temp 1180F
8. Test Conducted-
9. Remarks:

Applicable Manufacturer's Data reports are located in: Document Control Center CERTIFICATE OF COMPLIANCE I certify that the statments made in the report and this (repair or replacement) conforms to the rules of the ASME Code,Section XI.

Type code Symbol Stamp NIA Certificate of Authorization No.: N/A Expiration Date- N/A Signed: Date the State or L the undersigned, holding a valid commision issued by the National Board of Boiler and Pressure Vessel Inspectors and Province of New Hampshire and employed by HSBCT have inspected the components described in this ower's report during the period M all", to . and state that to the best of my knowledge and belief; the Owner

  • 7/

Owner has performed has performed examinations and taken corrective measures described in this Owner's report in knowledge and belief, the with the requirements of the Repair and examinations and taken corrective measures described in this Owner's Report in accordance Replacement Program.

the By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning Furthermore, neither the Inspector nor his employer shall be liable in examinations and corrective measures described in this Owner's Report.

any manner for any personal injury or property damage or loss of any kind arising from or connected with this inspection.

Commuissions A"i 7g,

' *nspector's Signature National Board, State, Province, and Endorsements Date:

Note Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in. x I 1Im, (2) number information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and the recorded at the top of this form.

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement Date: 2/21/2001 Date: 2/2=/001

1. Owner North Atlantic Energy Service Co.

Sheet 2 of 2 P.O. Box 300 Seabrool, NH 03874 Unit- 1

2. Plant: Seabrook Station OORE00116001 Rt. 1, Seabrook, NH 03874 Repair Org. P.O Job No etc.
3. Work Performed by: Type Code Symbol Stamp: NIA North Atlantic Energy Service Co. Authorization No.: N/A P.O. Box 300 Expiration Date: N/A Seabrook, NH 03874
4. Identification of System: RC ASME Iii 19 71 Edition, W.72 Addenda, Code Case N/A
5. (a) applicable Const. Code:

(b) Applicable Edition of section XI Utilized for repairs or Replacements of 1983, Summer of 1983

6. Identification of components Repaired or Replaced and Replacement Components. See supplemental sheet(s) attached.

ASME Nati Repaired, Code Name Name Serial Board Other Yr. Replaced, or Stamped of of Manufacturer Number No. I D. BIL Replacement (Yes / No)

Component N56904-00-0040 325 RC-V-24 77 Replaced Yes Valve Crosby Valve Co.

N56904-00-0057 761 RC-V-24 79 Replacement Yes Valve Crosby Valve Co.

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner. North Atlantic Energy Service Co Date* 2/21/2001 P.O. Box 300 Seabrook, NH 03874 Sheet 1 of 2
2. Plant: Seabrook Station Unit: I Rt 1, Seabrook, NH 03874 00RE00493001
3. Work Performed by: NAESCO Repair Org P.O,Job No etc.

P.O. Box 300 Type Code Symbol Stamp N/A Seabrook. NH 03874 Authorization No: N/A Expiration Date N/A 4 Identification of System: RC

5. (a) applicable Const Code. ASME III 19 71 Edition, W.72 Addenda, Code Case N/A (b) Applicable Edition of section XMUtilized for repairs or Replacements 1983, summer of 1983.
6. Identification of components Repaired or Replaced and Replacement Components.

See supplemental sheet(s) attached

7. Description of Work- Replacement of valve RC-V-89
8. Test Conducted Hydrostatic: Pneumatic NOP X Other psig 340 Test Temp 140°F
9. Remarks" _ ............. . ... ..... ..

9.Rears Applicable Manufacturer's Data reports are located in file: Document Control Center CERTIFICATE OF COMPLIANCE We certify that the statments made in the report and this (repair or replacement) conforms to the rules of the ASME Code, SectionXI Type Code Symbol Stamp N/A Certification ofAuthonzationNo:

N/A Expiration Date N/A

////F "

Date- 102 / ,

I, the undersigned, holding a valid commision issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of New Hampshire and employed by Hartford Steam Boiler Insp and Ins of Hartford, CT. have inspected the components described in this ower's report during the period " to a &/ , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures desribed in this Owners report in 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 Repair and Replacement Program.

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 Owner's Report Furthermore, neither the Inspector nor his employer shall be hable in any manner for any personal injury or property damage or loss of any kind arising from or connected with this inspection

~2/g64' Cormnission/t'k X)

Inspectors signature National Board, State Note Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in. x I lin, (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number recorded at the top of this form

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner. North Atlantic Energy Service Co Date. 2/2112001 P.O Box 300 Seabrook, NH 03874 Sheet S 22 of 2 2 Plant- Seabrook Station Unit- 1 Rt 1. Seabrook, NH 03874 00RE00493001
3. Work Performed by- NAESCO Repair Org. P.O., Job No. etc.

P.O. Box 300 Type Code Symbol Stamp N/A Seabrook, NH 03874 Authorization No: N/A 4 Identification of System- Expiration Date N/A rc 5 (a) applicable Const. Code: ASME Ill 19 71 Edition, W.72 Addenda, Code Case NIA (b) Applicable Edition of section XI Utilized for repairs or Replacements 1983, summer of 1983 6 Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached Name Name MFGR Nat'l Other Yr. Repaired, ASME of of Serial Board ID Bit Replaced, or Component Code Manufacture Number No. Replacement Stamped

-(Y-7Nsy Valve Crosby Valve Co. N56904-00-0052 714 RC-V-89 79 Replaced Yes Valve Crosby Valve Co. N56904-00-0048 NIA RC-V-89 78 Replacement Yes

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner. North Atlantic Energy Service Co Date: 2/21/2001 P.O. Box 300 Seabrook, NH 03974
2. Plant. Seabrook Station Unit: I Rt. 1, Seabrook, NH 03874 00RE00493001 3 Work Performed by: NAESCO Repair Org P.O., Job No. etc.

P.O. Box 300 Type Code Symbol Stamp N/A Seabrook, NH 03874 Authorization No: N/A Expiration Date. N/A

4. Identification of System: RC
5. (a) applicable Const. Code: ASME Ill 19 71 Edition, W.72 Addenda, Code Case N/A (b) Applicable Edition of section XI Utilized for repairs or Replacements 1983, summer of 1983.
6. Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached
7. Description of Work: Replacement of valve RC-V-89 8 Test Conducted Hydrostatic: Pneumatic NOP X Other psig 340 Test Temp 1180F
9. Remarks:

Applicable Manufacturer's Data reports are located in file Document Control Center CERTIFICATE OF COMPLIANCE We certify that the statments made in the report and this (repair or replacement) conforms to the rules of the ASME Code, Section Ml Type Codg Symbol Starnp- N/A Certification of Authorization No.:

N/A Expiration Date- N/A Signed:

Date ,

1.the undersigned, holding a valid commision issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of New Hampshire and employed b; Hartford Steam Boiler Insp and Ins of Hartford, CT. have inspected the components described in this ower's report during the period to ,7 and state that to the best of my knowledge and belief, the Owner has perfonned examinations and taken corrective measures described in this Owner's report in 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 Repair and Replacement Program 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 Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss of any kind arising from or connected with this inspection.

Commissions A&J//Z i' Inspectors signature National Board, State Note. Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in. x I I in, (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number recorded at the top of this form.

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner. North Atlantic Energy Service Co.

Date 2/21/2001 P.O Box 300 Seabrook, NH 03874 Sheet 2 of 2

2. Plant, Seabrook Station Unit: 1 R. 1. Seabrook, NH 03874 00RE00493001
3. Work Performed by: NAESCO Repair Org P.O Job No. etc.

P.O Box 300 Type Code Symbol Stamp N/A Seabrook, NH 03874 Authorization No: N/A Expiration Date- N/A

4. Identification of System. rc
5. (a) applicable Const Code: ASME III 19 71 Edition, W.72 Addenda, Code Case NIA (b) Applicable Edition of section XI Utilized for repairs or Replacements 1983, summer of 1983.

6 Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached.

Name Name MFGRI Nat'l Other Yr. Repaired, ASME of of Serial Board ID Bit. Replaced, or Code Component Manufacture Number No Replacement Stamped I - -(Yes / No)

Valve Crosby Valve Co. N56904-00-0048 N/A RC-V-89 78 Replaced Yes Valve Crosby Valve Co. N56904-00-0052 714 RC-V89 79 Replacement Yes

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner* North Atlantic Energy Service Co Date: 2/22/2001 P.O Box 300 Sheet I of 2 Seabrook, NH 03874
2. Plant: Seabrook Station Unit: 1 RL 1, Seabrook, NH 03874 00RE00499001
3. Work Performed by- NAESCO Repair Org. P.O., Job No. etc.

P.O Box 300 Type Code Symbol Stamp. N/A Seabrook, NH 03874 Authorization No" N/A Expiration Date: N/A 4 Identification of System WLD

5. (a) applicable Const. Code: ASME Il 19 74 Edition, S.76 Addenda, Code Case N/A (b) Applicable Edition of section XMUtilized for repairs or Replacements 1983, summer of 1983.
6. Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached
7. Description of Work: Replacement of valve WLD-V-213
8. Test Conducted Hydrostatic: Pneumatic NOP X Other psig 25 Test Temp 95*F

-9.-Remrk,. ..

Applicable Manufactures's Data reports are located in file Document Control Center CERTIFICATE OF COMPLIANCE We certify that the statments made in the report and this (repair or replacement) conforms to the rules of the ASME Code,Section XI Type de aolStamp: N/A Certification of Authorization No N/A Expiration Date- N/A Signed. _ _ _ _ _ _ _ _ _ Date: 2 I, the undersigned, holding a valid commision issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of New Hampshire and employed by Hartford Steam Boiler Insp and Ins of Hartford, CT. have inspected the components described in this owe's report during the period , vV to

  • and state that to the best of my knowledge and belief&the Owner has performed examinations and taken i*r,-tve measures described in this Owner's report in knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements ofthe Repair and Replacement Program.

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 Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss of any kind arising from or connected with this inspection.

"Commissions Inspectors signature National Board, State Note: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in. x I Iin, (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number recorded at the top of this form

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner North Atlantic Energy Service Co Date: 2/22/2001 P.O Box 300 Sheet 2 of 2 Seabrook, NH 03874
2. Plant- Seabrook Station Unit: 1 Rt. 1, Seabrook, NH 03874 00RE00499001 3 Work Performed by. NAESCO Repair Org. P.O. Job No etc.

P.O. Box 300 Type Code Symbol Stamp: N/A Seabrook, NH 03874 Authorization No: N/A Expiration Date N/A 4 Identification of System wid

5. (a) applicable Const. Code ASME III 19 74 Edition, S.76 Addenda, Code Case NIA (b) Applicable Edition of section XI Utilized for repairs or Replacements 1983, summer of 1983 6 Identification of components Repaired or Replaced and Replacement Components. See supplemental sheet(s) attached.

Name Name MFGR. Nat'l Other Yr. Repaired, ASME of of Serial Board ID B1L Replaced, or Code Component Manufacture Number No Replacement Stamped Vi J oin -I AWL 1 8te t, Valve J. E. Lonergan Co. 609818-1-47-1 N/A WLD-V-213 82 Replaced Yes Valve J. E. Lonergan Co. 609818-2-67-1 N/A WiLD-V.213 83 Replacement Yes

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner. North Atlantic Energy Service Co.

Date: 212312001 P.O. Box 300 Seabrook, NH 03874

2. Plant: Seabrook Station Unit 1 Rt. I, Seabrook, NH 03874 00RE00502001
3. Work Performed by- NAESCO Repair Org. P.O, Job No. etc.

P.O. Box 300 Type Code Symbol Stamp. N/A Seabrook, NH 03874 Authorization No: N/A Expiration Date. N/A

4. Identification of System: CS
5. (a) applicable Const. Code: ASME III 19 71 Edition, W.72 Addenda, Code Case N/A (b) Applicable Edition of section X) Utilized for repairs or Replacements 1983, summer of 1983.
6. Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached
7. Description of Work: Replacement of valve CS-V-250
8. Test Conducted: Hydrostatic: Pneumatic NOP X Other psig 48 Test Temp 1000 F

- -9.-Remarkc Applicable Manufacturer's Data reports are located in file: Document Control Center CERTIFICATE OF COMPLIANCE We certify that the statments made in the report and this (repair or replacement) conforms to the rules of the ASME Code, Section Xi. Type Code Symbol Stamp N/A Certification of Authorization No.: N/A Expiration Date:

N/A Signed: Date , _._'___

I, the undersigned, holding a valid commision issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of New Hampshire and employed by Hartford Steam Boiler Insp and Ins. of Hartford, CT. have inspected the components described in this ower's report during the period IZ/ ,1W to , and state that to the best ofmy knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's report in knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements ofthe Repair and Replacement Program 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 Owner's Report Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss ofany kind arising from or connected with this inspection Commissions CNfr' 4o Inspectors signature National Board, State Note: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in. x I lin, (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number recorded at the top of this form.

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement I. Owner: North Atlantic Energy Service Co Date- 2/23/2001 P.O Box 300 Seabrook, NH 03874 Sheet 2 of 2

2. Plant: Seabrook Station Unit- I Rt. 1, Seabrook, NH 03874 00RE00502001
3. Work Performed by: NAESCO Repair Org. P.O, Job No etc P.O. Box 300 Type Code Symbol Stamp- N/A Seabrook, NH 03874 Authorization No.: N/A Expiration Date: N/A

'4. Identification 0of ystem: CS 5 (a) applicable Const. Code: ASME III 19 71 Edition, W.72 Addenda, Code Case NIA (b) Applicable Edition ofsection XG Utilized for repairs or Replacements 1983, summer of 1983.

6. Identification ofcomponents Repaired or Replaced and Replacement Components. See supplemental sheet(s) attached.

Name Name MFGR. Natl Other Yr. Repaired, ASME of of Serial Board L.D Bit Replaced, or Code Component Manufacturer Number No. Replacement Stamped (Yes / No)

Valve Crosby Valve Co. N56900-00-0066 781 CS-V-250 79 Replaced Yes Valve Crosby Valve Co. N56900-00-0067 782 CS-V-250 75 Replacement Yes I t I f 1-4 1 1- + I 4-1 I t 1 1 *1-I .1 It I I I I _ _ __ _

1 1 I 4 1-4 4 I

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner. North Atlantic Energy Service Co.

Date- 3/2/2001 P.O. Box 300 Sheet I of 2 Seabrook Nil 03874 Unit. 1

2. Plant: Seabrook Station Rt. I, Seabrook, NH 03874 99W001378
3. Work Performed by:. Repair Org P.O, Job No. etc.

North Atlantic Energy Service Co. Type Code Symbol Stamp NIA P.O. Box 300 Authorization No.: N/A Seabrook, NH 03874 Expiration Date: N/A 4 Identification of System- SI

5. (a) applicable Const Code: ASME II1 19 80 Edition, N/A Addenda, Code Case N/A (b) Applicable Edition ofsection XI Utilized for repairs or Replacements of 1995, A1996
6. Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached
7. Description of Work: Base metal repair by welding of (1") valve SI-FV-2496 8 Test Conducted: Hydrostatic: Pneumatic NOP Other psig Test Temp
9. Remarks- VT-2 not required due to valve size Applicable Manufacturer's Data reports are located in. Document Control Center CERTIFICATE OF COMPLIANCE I certify that the statments made in the report and this (repair or replacement) conforms to the rules of the ASME Code. Section X1.

Type code Symbol Stamp. N/A Certificate of Authorization No.: N/A Expiration Date: N/A Signed Date:

L the undersigned, holding a valid commision issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of New Hampshire and employed by Hartford Steam Boiler anspand Ins. of Hartford, CT. have inspected the components described in this ower's report during the period to 31Z and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in thi(Owner's report in 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 Repair and Replacement Program By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the e\aminations 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 loss of any kind arising from or connected with thIs inspection.

Commissions , 0i/-/ A.

//L.j Inspector's Signature National Board, State, Province, and Endorsements Date:

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 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number recorded at the top of this form.

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions ofthe Repair and Replacement

1. Owner. North Atlantic Energy Service Co.

Date- 3/2/2001 P.O. Box 300 Seabrook, Nil 03874 Sheet 2 of 2 Unit. I

2. Plant. Seabrook Station Rt. 1, Seabrook, NIl 03874 99W001378 Repair Org. P.O., Job No etc 3 Work Performed by.

North Atlantic Energy Service Co.

Type Code Symbol Stamp: N/A P.O. Box 300 Authonzation No" N/A Seabrook, Nil 03874 Expiration Date: N/A

4. Identification of System: SI
5. (a) applicable Const. Code: ASME III 19 80 Edition, N/A Addenda, Code Case N/A (b) Applicable Edition ofsection XI Utilized for repairs or Replacements of 1995, A1996
6. Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached.

Name Name MFGR. Nat'l Other Yr. Repaired, ASME of of Senal Board ID Bit Replaced, or Code Component Manufacturer Number No Replacement Stamped (Yes / No)

Valve Valcor Eng Corp. 217160001 N/A SI-FV-2496 83 Repaired Yes

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner: North Atlantic Energy Service Co Date: 3/5/2001 P.O Box 300 Seabrook, NH 03874 Sheet I of 2
2. Plant- Seabrook Station Unit. I Rt 1, Seabrook, NH 03874 00RE00734001
3. Work Performed by: NAESCO Repair Org. P.O, Job No etc P.O. Box 300 Type Code Symbol Stamp: N/A Seabrook, NH 03874 Authorization No.: N/A Expiration Date: N/A 4 Identification of System CS 5 (a) applicable Const Code: ASME III 19 71 Edition, W.72 Addenda, Code Case N/A (b) Applicable Edition of section XI Utilized for repairs or Replacements 1983, summer of 1983.

6 Identilication of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached.

7. Description of Work Replacement of valve CS-V-148
8. Test Conducted. Hydrostatic- Pneumatic NOP X Other psig 2239 Test Temp 557"F 9 Remarks:

Applicable Manufacturer's Data reports are located in file Document Control Center CERTIFICATE OF COMPLIANCE We certify that the statments made in the report and this (repair or replacement) conforms to the rules of the ASME Code,Section XI Type Code Symbol Stamp: N/A Certification of Authorization No: N/A Expiration Date N/A 44/27 Date: .0/ _,W/

I, the undersigned, holding a valid commision issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of New Hampshire and employed by Hartford Steam Boiler Insp and Ins. of Hartford, CT have inspected the components described in this ower's report during the period to , 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 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 Repair and Replacement Program.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concernmng the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any mainner for any personal injury or property damage or loss of any kind arising from or connected with this inspection Commissions A"YZrw /(.4 Z5' Inspectors signature National Board, State Note: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in. x I in, (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number recorded at the top ofthis form

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner North Atlantic Energy Service Co Date 3/5/2001 P.O. Box 300 Seabrook, NiH 03874 Sheet 2 of 2
2. Plant. Seabrook Station Unit' I Rt 1, Seabrook, NH 03874 00RE00734001 3 Work Performed by: NAESCO Repai-rOrg PO,JobNo etc P.O. Box 300 Type Code Symbol Stamp N/A Seabrook, NH 03874 Authorization No: N/A Expiration Date- N/A
4. Idlntification of System- CS 5 (a)apphcableConst. Code: ASME III 19 71 Edition, W.72 Addenda, Code Case NIA (b) Applicable Edition of section XMUtilized for repairs or Replacements 1983, summer of 1983
6. Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached Name Name MFGR Nat'l Other Yr Repaired, ASME of of Serial Board ID Bit Replaced, or Code Component Manufacturer Number No Replacement Stamped (Yes / No)

Valve Crosby Valve Co. N56903-00-0032 NIA CS-V-148 88 Replaced Yes Valve Crosby Valve Co. N56902-00-0021 NIA CS-V-148 88 Replacement Yes I I I 1-4 1 __________

I I I f I-I I I I I I-I I t I + 4 1 __________

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner North Atlantic Energy Service Co. Date 3/2012001 P.O. Box 300 Sheet I of 2 Seabrook, NH 03874 Unit 1
2. Plant- Seabrook Station Rt. 1, Seabrook, Nil 03874 99W002434 Repair Org. P.O., Job No etc.
3. Work Performed by.

North Atlantic Energy Service Co. Type Code Symbol Stamp: N/A P.O. Box 300 Authorization No: N/A Seabrook, Nil 03874 Expiration Date: N/A

4. Identification of System. SI
5. (a) applicable Const. Code: ASME I11 19 74 Edition, S.74 Addenda, Code Case 1553.1, 1649 (b) Applicable Edition of section XI Utilized for repairs or Replacements of 1995, A1996
6. Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached.
7. Description of Work: Replacement of stem for valve SI-V-3
8. Test Conducted- Hydrostatic. Pneumatic NOP X Other psig 635 Test Temp 91"F
9. Remarks: Original stem SIN-2047, Manufacturer: Arc. Mfg. Co., Replacement stem SIN-3320 Applicable Manufacturer's Data reports are located in: Document Control Center CERTIFICATE OF COMPLIANCE I certify that the statments made in the report and this (repair or replacement) conforms to the rules of the ASME Code,Section XI Type code Symbol Stamp- NIA Certificate of Authorzation No: N/A Expiration Date: N/A Signed- Date I, the undersigned, holding a valid commision issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of New Hampshire and employed by Hartford Steam Boiler Insp and Ins of Hartford, CT. have inspected the components described in this ower's report during the period p p. to
  • 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 knowledge and behef: the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the Repair and Replacement Program 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 Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss of any kind arising from or connected with this inspection.

__ _Commiss ions ZA A/T ' "

Inspector's Signature National Board, State, Province, and Endorsements Date.

Note: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in x 11 , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number recorded at the top of this form.

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner: North Atlantic Energy Service Co. Date 3/20/2001 P.O. Box 300 Sheet 2 of 2 Seabrook, Ntl 03874 Unit 1 2 Plant: Seabrook Station 99W002434 Rt. 1, Seabrook, NH 03874 Repair Org P 0 Job No. etc 3 Work Performed by North Atlantic Energy Service Co. Type Code Symbol Stamp. N/A P.O. Box 300 Authorization No: N/A Seabrook, NHI 03874 Expiration Date: N/A 4 Identification of System: SI
5. (a) applicable Const. Code. ASME III 19 74 Edition, S.74 Addenda, Code Case 53-1, 164 (b) Applicable Edition of section XI Utilized for repairs or Replacements of 1995, A1996 6 Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached Name Name MFGR. Nat'l Other Yr Repaired, ASME of of Serial Board ID Bit Replaced, or Code Component Manufacturer Number No Replacement Stamped (Yes / No)

Valve Westinghouse lOGM88FNH N/A SI-V-3 78 Repaired Yes

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner: North Atlantic Energy Service Co.

Date 3122/2001 P.O. Box 300 Seabrook, Nil 03874 Sheet I of 2

2. Plant: Seabrook Station Unit I Rt. 1, Seabrook, Nil 03874 01RE00493600
3. Work Performed by: Repair Org P.O., Job No etc North Atlantic Energy Service Co.

Type Code Symbol Stamp N/A P.O. Box 300 Seabrook, NH 03874 Authorization No.: N/A Expiration Date: N/A 4 Identification of System- RC

5. (a) applicable Const. Code- ASMEI11 19 71 Edition, W.72 Addenda, Code Case NIA (b) Applicable Edition of section XI Utilhzed for repairs or Replacements of 1995, Al 996 6 Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached
7. Description of Work: Replacement of valve RC-V-89
8. Test Conducted: Hydrostatic: Pneumatic - NOP X Other psig 340 Test Temp 140*F
9. Remarks:

Applicable Manufacturer's Data reports are located in: Document Control Center CERTIFICATE OF COMPLIANCE I certify that the statments made in the report and this (repair or replacement) conforms 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 I, the undersigned, holding a valid commision issued by the National Board of Boiler and Pressure Vessel Inspectors and the State Province of New Hampshire and employed by Hartford Steam Boiler or Insp and Ins of Hartford, CT. have inspected the components described this ower's report during the period //9,/0/ in to J/*a l , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described i- O

', *Ou*wnees s reportt in knowledge and and beief, b3elief, te.O.ne.has.prforme the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the Repair and Replacement Program.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or imphed, concerning the examinations 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 loss of any kind arising from or connected with thi ection "nst ComnSssions Bor a/e Pro e/ o. m Inspector's Signature

-<'aTional Board. State, Province, and Endorsements r'%#.. / .

Note: Supplemental sheets in form of lists, sketches, or drawings may beSused, provided (1) size is 8-1/2 in x I liin, (2) information in items I through 6 on this report is included on ea ch sheet, and (3) each sheet is numbered and the number recorded at the top of this form.

OWNER'S RIEPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner: North Atlantic Energy Service Co.

Date: 3/22/2001 P.O. Box 300 Seabrook, Nil 03874 h 2

2. Plant Seabrook Station Unit 1 Rt. 1, Seabrook, NH 03874 01RE00493600
3. Work Performed by. Repair Org P.O., Job No etc North Atlantic Energy Service Co.

Type Code Symbol Stamp N/A P.O. Box 300 Authorization No" N/A Seabrook, Nil03874 Expiration Date: N/A 4 Identification of System RC

5. (a) applicable Const. Code: ASME III 19 71 Edition, W.72 Addenda, Code Case N/A (b) Applicable Edition of section XM Utilized for repairs or Replacements of 1995, A1996
6. Identification of components Repaired or Replaced and Replacement Components. See supplemental sheet(s) attached.

Name Name MFGR. Natl Other Yr Repaired, of ASME of Serial Board ID Bit. Replaced, or Code Component Manufacturer Number No. Replacement Stamped (Yes / No)

Valve Crosby Valve Co. N56904-00-0052 714 RC-V-89 78 Replaced Yes Valve Crosby Valve Co. N56904-00-0048 N/A RC-V-89 78 Replacement Yes

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner: North Atlantic Energy Service Co. Date: 3122/2001 P.O. Box 300 Sheet 1 of 2 Seabrook, Nil 03874 Unit: I
2. Plant. Seabrook Station Rt. 1, Seabrook, Nil 03874 00RM22682001 Repair Org. P.O., Job No etc 3 Work Performed by:

North Atlantic Energy Service Co. Type Code Symbol Stamp: N/A P.O. Box 300 Authorization No.: N/A Seabrook, NH 03874 Expiration Date' N/A

4. Identification of System RC 5 (a) applicable Const. Code: ASME III 19 71 Edition, S.73 Addenda, Code Case N/A (b) Applicable Edition of section X) Utilized for repairs or Replacements of 1995, Al 996
6. Identification of components Repaired or Replaced and Replacement Components. See supplemental sheet(s) attached.
7. Description of Work: Replacement of Seal Cartridge for RC-P-1B 8 Test Conducted Hydrostatic: Pneumatic NOP X Other psig 2239 Test Temp 557 0 F 9 Remarks Applicable Manufacturer's Data reports are located in: Document Control Center CERTIFICATE OF COMPLIANCE I certify that the statments made in tie report and this (repair or replacement) conforms to the rules of the ASME Code,Section XI Type code Symbol Stamp N/A Certificate of A thonzation No: N/A Expiration Date. N/A

.I Date /

L the undersigned, holding a valid commision issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of New Hampshire and employed by Hartford Steam Boiler lnsp and Ins. of Hartford, CT. have inspected the components described m this ower's report during the period f  ;/.L to j/i h) . 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 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 Repair and Replacement Program.

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 Owner's Report Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss of any kind arising from or connected with this inspection Commissions ,i4ar aA27oe Inspector's Signature National Board, State, Province, and Endorsements Date:

Note Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in x I lii., (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number recorded at the top ofthis form

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner: North Atlantic Energy Service Co.

Date 3122/2001 P.O. Box 300 Sheet 2 of 2 Seabrook, N11 03874 Unit I

2. Plant. Seabrook Station Rt. 1, Seabrook, NIl 03874 00RM22682001 Repair Org P.O .Job No etc
3. Work Performed by:

North Atlantic Energy Service Co.

Type Code Symbol Stamp: N/A P.O. Box 300 Authorization No: N/A Seabrook, NIl 03874 Expiration Date: N/A 4 Identification of System. RC

5. (a) applicable Const. Code ASME Ill 19 71 Edition, S.73 Addenda, Code Case N/A (b) Applicable Edition of section X1 Utilized for repairs or Replacements of 1995, A1996
6. Identification of components Repaired or Replaced and Replacement Components. See supplemental sheet(s) attached.

Name Name MFGR Natl Other Yr. Repaired, ASME of of Serial Board ID Bit Replaced, or Code Component Manufacturer Number No. Replacement Stamped (Yes / No)

Seal Cartridge Westinghouse 1588 NWA RC-P-1D 80 Replaced Yes Seal Cartridge Westinghouse 1598 N/A RC-P-1D 80 Replacement Yes t I 4.

+/- 4.

i II 4.

T I 4 1 t i i i 41 I + .I.-. I It __

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner. North Atlantic Energy Service Co.

Date 3122/2001 P.O. Box 300 Seabrook, NH 03874 Sheet I of 2 Unit: I 2 Plant Seabrook Station Rt. 1, Seabrook, Nil 03874 00RM22684001 3 Work Performed by: Repair Org P.O,Job No etc.

North Atlantic Energy Service Co.

Type Code Symbol Stamp N/A P.O. Box 300 Authorization No: N/A Seabrook, Nil 03874 Expiration Date: N/A

4. Identification of System- RC
5. (a) applicable Const. Code: ASME III 19 71 Edition, S.73 Addenda, Code Case N/A (b) Applicable Edition of section XMUtilized for repairs or Replacements of 1995, A1996
6. Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached.
7. Description of Work: Replacement of Seal Cartridge for RC-P-1D 8 Test Conducted- Hydrostatic: Pneumatic _ NOP X Other __ psig 2239 Test Temp 6570 F 9 Remarks.

Applicable Manufacturer's Data reports are located in Document Control Center CERTIFICATE OF COMPLIANCE I certify that the statments made in the report and this (repair or replacement) conforms 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

-d I "r Date

ý11-21/0-I, the undersigned, holding a valid commision issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of New Hampshire and employed by Hartford Steam Boiler Insp. and Ins.

of Hartford, CT. have inspected the components described in this ower's report during the period g // 0 to e f/ol'- 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 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 Repair and Replacement Program 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 Owner's Report Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss of any kind arising from or connected with this inspection.

Commissions &(i Z, 2 /01_Z "'

Inspector's Signature National Board, State, Province, and Endorsements Date: 9/,141j Note, Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in x 1lin, (2) mformation in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number recorded at the top of this form.

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner North Atlantic Energy Service Co. Date 3/22/2001 P.O. Box 300 Sheet 2 of 2 Seabrook, Nil 03874 Unit I
2. Plant Seabrook Station Rt. 1, Seabrook, N11 03874 00RM22684001 Repair Org. P.O Job No etc.
3. Work Performed by.

North Atlantic Energy Service Co. Type Code Symbol Stamp: N/A P.O. Box 300 Authorization No : N/A Seabrook, NI1 03874 Expiration Date. N/A 4 Identification of System RC 5 (a) applicable Const. Code: ASME III 19 71 Edition, S.73 Addenda, Code Case N/A (b) Applicable Edition of section XI Utilized for repairs or Replacements of 1995, A1996

6. Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached.

Name Name MFGR Natil Other Yr. Repaired, ASME of of Senal Board I D. Bit Replaced, or Code Component Manufacturer Number No Replacement Stamped (Yes / No)

Seal Cartridge Westinghouse 1617 N/A RC-P-1D 80 Replaced Yes Seal Cartridge Westinghouse 1731 N/A RC-P-1D 80 Replacement Yes

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement I. Owner. North Atlantic Energy Service Co.

P.O. Box 300 -S Seabrook, Nil 03874 et Sheet II ofo 2 2 Plant Seabrook Station Unit, RL 1, Seabrook, NIl 03874 OORM24691001 3 Work Performed by  :.Repair Org. P 0, Job No etc.

North Atlantic Energy Service Co.

P.O. Box 300 Type Code Symbol Stamp-_N/A Seabrook, NH 03874 Authorization No: N/A Expiration Date- N/A

4. Identification of System- RC
5. (a) applicable Const. Code: ASME III 19 71 Edition, S.73 Addenda, Code Case N1528-3/1484-3 (b) Applicable Edition of section XMUtilized for repairs or Replacements of 1995, A 1996 6 Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached.
7. Description of Work: Bolting Replacement for Secondary Handhole on Steam Generator RC-E-11A
8. Test Conducted. Hydrostatic- Pneumatic NOP X Other psig 2239 Test Temp 557OF
9. Remarks Applicable Manufacturer's Data reports are located in Document Control Center CERTIFICATE OF COMPLIANCE I certify that the statments made in the report and this (repair or replacement) conforms to the rules ofthe ASME Code, Section X1 Type code Symbol Stamp: N/A Certificate of Authorization No: N/A Expiration Date N/A Signed- 04fDate: ld g

L the undersigned, holding a valid commision issued by the National Board has performed examinations of Boiler and Pressure Vessel Inspectors and the State or Province of New Hampshire and and taken employed by Hartford corrective measuresSteam Boiler map and Ins of Hartford, CT. have inspected described in this Owner's the components described in report in knowledge examiatios and belief, the Owner and correctie has performed measures described examinations and taken corrective measur es in this in cribed this Owner's Report in accordance with the requrements of the Repair Owner's Report Furthermore, and Replacement Program neither the Commisons Inspector nor his employer any manner for any By siMnig shall belieale thipersonal s certifcate injuryeiteth Inpconohiemlyrmksaywratxrsedripidoceigte or property I in damage or loss of any kind arising from or connected with this inspection.

/ A/.d/

Inspector's Signature National Board, State, Province, and Endorsements Dater informamton 3in ietes /6e Note Supplemental I through 6 sheets in form of I~sts,on this report is included sketches, or drawings on each sheet, may be used, provided and (3) each (1) sizesheet is 8-1/2 is numbered in x un.,11 and(2)the number recorded at the top of this form

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner. North Atlantic Energy Service Co. Date: 3/2212001 P.O. Box 300 Sheet 2 of 2 Seabrook, Ntl 03874 Unit: I
2. Plant- Seabrook Station Rt. 1, Seabrook, Nil 03874 00RM24691001 Repair Org P.O Job No etc.

3 Work Performed by:

North Atlantic Energy Service Co. Type Code Symbol Stamp. N/A P.O. Box 300 Authorization No* N/A Seabrook, NIl 03874 Expiration Date. N/A 4 Identification of System: RC

5. (a) applicable Const. Code: ASME III 19 71 Edition, S.73 Addenda, Code Case N1528-311484-3 (b) Applicable Edition ofsection X! Utilized for repairs or Replacements of 1995, A1996
6. Identification ofcomponents Repaired or Replaced and Replacement Components See supplemental sheet(s) attached Name Name MFGR. Natl Other Yr Repaired, ASME of of Serial Board ID Bit. Replaced, or Code Component Manufacturer Number No. Replacement Stamped (Yes / No)

Flange Bolting N/A N/A N/A RC-E-11A 80 Replacement Yes 1- 4 4 4 1- t 4 1 4 4 4-4 4 t 4 + 4-4 4 I + + 4.-i

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner: North Atlantic Energy Service Co.

Date. 3/22/2001 P.O. Box 300 Seabrook, NH 03874 Sheet I of 2 Unit. I 2 Plant. Seabrook Station Rt. 1, Seabrook, NH 03874 00RM24692001

3. Work Performed by: Repair Org P.O, Job No. etc North Atlantic Energy Service Co.

Type Code Symbol Stamp: N/A P.O. Box 300 Authorization No : N/A Seabrook, NIl 03874 Expiration Date N/A

4. Identification of System- RC 5 (a) applicable Const Code: ASME III 19 71 Edition, S.73 Addenda, Code Case N1528-3/1484-3 (b) Applicable Edition ofsection XI Utilized for repairs or Replacements of 1995. A1996 6 Identification ofcomponents Repaired or Replaced and Replacement Components See supplemental sheet(s) attached 7 Description of Work: Bolting Replacement for Secondary Handhole on Steam Generator RC-E-nt B
8. Test Conducted: Hydrostatic: Pneumatic - NOP X Other - psig 2259 Test Temp 557 0 F
9. Remarks:

Applicable Manufacturer's Data reports are located in: Document Control Center CERTIFICATE OF COMPLIANCE I certify that the statments made in the report and this (repair or replacement) conforms 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 Date. _ /'0 1.the undersigned, holding a valid commision issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of New Hampshire and employed by Hartford Steam Boiler Insp and Ins of Hartford, CT have inspected the components described in this ower's report during the period P,//'//O0 to 14/ra ,*,?/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 knowledge and behiet the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the Repair and Replacement Program By signing thus certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations 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 loss of any kind arising from or connected with this inspection Comnmissions A oa1d te rvne a) d Ed Inspector's Signature National Board, State, Province, and Endorsements Date 3/ I Note- Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in. x I fin, (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number recorded at the top of this form

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner North Atlantic Energy Service Co.

Date. 3/22/2001 P.O. Box 300 Seabrook, N11 03874 Sheet 2 of 2 Umt I 2 Plant: Seabrook Station Rt. 1, Seabrook, NH 03874 00RM24692001 Repair Org P.O.. Job No etc 3 Work Performed by:

North Atlantic Energy Service Co. Type Code Sym'bol Stamp" N/A P.O. Box 300 Authori ation No, N/A Seabrook-, Nil 03874 Expir,ation Date N/A 4 Identification of System: RC

5. (a) applicable Constr Code: ASME III 19 71 Edition, S.73 Addenda, Code Case N1528-3/1484-3 (b) Applicable Edition of section X1 Utilized for repairs or Replacements of 1995, A1996 6 Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached Name Name MFGR. Nafl Other Yr Repaired, ASME of of Serial Board ID Bit Replaced, or Code Component Manufacturer Number No Replacement Stamped (Yes / No)

Flange Bolting NIA N/A N/A RC-E-11D 80 Replacement Yes 1 f + + 4-4 4 1 *4*

1 4 4 I I __________

r t I 4-4 *1.

+ 4 4 -4 .1 t i i i 11

__ __ _ _ _ ~ I.___

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner: North Atlantic Energy Service Co.

Date 3/22/2001 P.O. Box 300 Seabrook, NH 03874 Sheet I of 2

2. Plant Unit 1 Seabrook Station Rt. 1, Seabrook, NH 03874 00RM24693001
3. Work Performed by: Repair Org P.O,Job No etc North Atlantic Energy Service Co.

Type Code Symbol Stamp N/A P.O. Box 300 Authorization No: N/A Seabrook, Nil 03874 Expiration Date: N/A 1+ Identification of System- RC

5. (a) applicable Const. Code: ASME III 19 71 Editton, S.73 Addenda, Code Case N1528-3/1484-3 (b) Applicable Edition ofsection XI Utilized for repairs or Replacements of 1995, A1996
6. Identification of components Repaired or Replaced and Replacement Components. See supplemental sheet(s) attached 7 Description of Work: Machining and Bolting Replacement for Secondary Handhole Cover on RC-E-11C
8. Test Conducted. Hydrostatic Pneumatic - NOP X Other psig 2239 Test Temp 557°F 9 Remarks* Machined 0.013" from handhole flange cover.

Applicable Manufacturer's Data reports are located in. Document Control Center CERTIFICATE OF COMPLIANCE I certify that the statments made in the report and this (repair or replacement) conforms 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 ?2 I, the undersigned, holding a valid commision issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of New Hampshire and employed by Hartford Steam Boiler Insp and Ins of Hartford, CT. have inspected the components described thus ower's report during the period / O Cp ;)*'/-7vjri ct/3 to has performed examinations and taken corrective measures described in

, and state that to the best of my knowledge and belief, the Owner in this Owner's report in 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 Repair and Replacement Program By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerung the examinations 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 loss of any kind arising from or connected with this inspection.

k Commissions-!/ 0 2 Alt. r"'

Inspector's Signature National Board, State, Province, and Endorsements Date.

Note. Supplemental sheets in form of lists, sketches, or drawings maybe used, provided (1) size is 8-1/2 in. x I lin, (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number recorded at the top of this form.

OWNER'S REiPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner: North Atlantic Energy Service Co.

Date: 3/2212001 P.O. Box 300 Seabrook, Nil 03874 Sheet 2 of 2 Unit- I

2. Plant. Seabrook Station Rt. 1, Seabrook, NH 03874 00RM24693001 Repair Org P 0, Job No etc
3. Work Performed by:

North Atlantic Energy Service Co. Type Code Symbol Stamp. N/A P.O. Box 300 Authorization No.: N/A Seabrook, Nil 03874 Expiiration Date N/A 4 Identification of System RC 5 (a) applicable Coast. Code: ASME III 19 71 Edition, S.73 Addenda, Code Case N1528-3/1484-3 (b) Applicable Edition of section XI Utilized for repairs or Replacements of 1995, A1996 6 Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached Name Name MFGR Nat'l Other Yr Repaired, ASME of of Serial Board i.D Bit. Replaced, or Code Component Manufacturer Number No Replacement Stamped (Yes / No)

Flange Bolting NIA N/A NIA RC-V-1IC 80 Replacement Yes Flange Cover Westinghouse 2056 N/A RC-E-11C 80 Repaired Yes r .t -4 4.

t f 4-4 4.

t i iI - I. I1 t I 4 1 1 f + 4 1 4 1 t I + 4-4

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner: North Atlantic Energy Service Co.

Date 3122/2001 P.O. Box 300 Sheet I of 2 Seabrook, NH 03874 Unit I 2 Unit:

2 Plant* Seabrook Station RL 1, Seabrook, NiH 03874 00RM24694001

3. Work Performed by. Repair Org P.O Job No. etc North Atlantic Energy Service Co. Type Code Symbol Stamp N/A P.O. Box 300 Authorization No.: N/A Seabrook, NH 03874 Expiration Date: N/A
4. Identification of System: RC
5. (a) applicable Const. Code- ASME Il1 19 71 Edition, S.73 Addenda, Code Case N1528-3/1484-3 (b) Applicable Edition ofsection XI Utilized for repairs or Replacements of 1995, A1996 6 Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached
7. Description of Work: Bolting Replacement for Secondary Handhole on Steam Generator RC-E-11D
8. Test Conducted Hydrostatic Pneumatic NOP X Other psig 1078 Test Temp 558F 9 Remarks Applicable Manufacturer's Data reports are located in- Document Control Center CERTIFICATE OF COMPLIANCE I certify that the statments made in the report and this (repair or replacement) conforms 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 I, the undersigned, holding a valid comnusion issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of New Hampshire and employed by Hartford Steam Boiler Lnsp and Ins of Hartford, CT. have inspected the components described in this owers report during the period /,/f/b/o-r7 to ?IZ,/* C/j , 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 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 Repair and Replacement Program.

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 Owner's Report Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss of any kind arising from or connected with this inspection Commissions A '  !PA.

Inspector's Signature National Board, State, Province, and Endorsements Date.

Note Supplemental sheets in foren of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in. x 1 Ia, (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number recorded at the top of this form

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement I. Owner. North Atlantic Energy Service Co.

Date: 3/2212001 P.O. Box 300 Seabrook, NH 03874 Sheet 2 of 2 Unit 1 2 Plant. Seabrook Station Rt. 1, Seabrook, NH 03874 00RM24694001 Repair Org PO,JobNo etc 3 Work Performed by.

North Atlantic Energy Service Co.

Type Code Symbol Stamp: N/A P.O. Box 300 Authorization No: N/A Seabrook, N1l 03874 Expiration Date, N/A 4 Identification of System RC 5 (a) applicable Const Code- ASME Il1 19 71 Edition, S.73 Addenda, Code Case N1528-3/1484-3 (b) Applicable Edition of section X Utilized for repairs or Replacements of 1995, A1996 6 Identification of components Repaired or Replaced and Replacement Components. See supplemental sheet(s) attached.

Name Name MFGR Natl Other Yr Repaired, ASME of of Serial Board ID Bit. Replaced, or Code Component Manufacturer Number No Replacement Stamped (Yes / No)

Flange Bolting N/A NIA NIA RC-E-11 D 80 Replacement Yes

.1. 1 1 1 t i i 1 4.- I 1 t + + L I I + -1 T t 4 4 4

.t. 4 4 4

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner: North Atlantic Energy Service Co. Date. 3123)2001 P.O. Box 300 Sheet I of 2 Seabrook, Nil 03874 Unit I
2. Plant: Seabrook Station Rt. 1, Seabrook, NIl 03874 98W000542 Repair Org. P 0, Job No etc 3 Work Performed by:

North Atlantic Energy Service Co. Type Code Symbol Stamp- N/A P.O. Box 300 Authorization No: N/A Seabrook, Nil 03874 Expiration Date N/A 4 Identification of System. CS

5. (a) applicable Const Code: ASME III 19 71 Edition, S.73 Addenda, Code Case N/A (b) Applicable Edition of section X1 Utilized for repairs or Replacements of 1983, Summer of 1983 6 Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached.
7. Description of Work: Replacement of plunger assemblies of CS-P-128
8. Test Conducted Hydrostatic: Pneumatic NOP X Other psig 2500 Test Temp 91"F
9. Remarks:

Applicable Manufacturer's Data reports are located in Document Control Center CERTIFICATE OF COMPLIANCE I certify that the statments made in the report and this (repair or replacement) conforms to the rules of the ASME Code, Section XY Type code Symbol Stamp N/A Certificate of Authorization No: N/A Expiration Date N/A Signed Date 1, the undersigned, holding a valid commision issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of New Hampshire and employed by Hartford Steam Boiler Insp. and Ins of Hartford, CT. have inspected the components described in this ower's report during the period ' ti5% .3 l to , 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 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 Repair and Replacement Program 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 Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss of any kind arising from or connected with this inspection

_______ Commissions ./ _ '

Inspector's Signature National Board, State, Province, and Endorsements Date: Slgeze /

Note: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in x 1 mn,(2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number recorded at the top of this form

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement 1 Owner. North Atlantic Energy Service Co. Date: 3/23/2001 P.O. Box 300 Sheet 2 of 2 Seabrook, NIl 03874 Unit: 1 2 Plant: Seabrook Station Rt. 1, Seabrook, Nil 03874 98W000542 Repair Org P.O Job No. etc.

3 Work Performed by:

North Atlantic Energy Service Co. Type Code Symbol Stamp- N/A P.O. Box 300 Authorization No. N/A Seabrook, NIl 03874 Expiration Date N/A

4. Identification of System CS
5. (a) applicable Const. Code: ASME III 19 71 Edition, S.73 Addenda, Code Case N/A (b) Applicable Edition of section XMUtilized for repairs or Replacements of 1983, Summer of 1983 6 Identification ofcomponents Repaired or Replaced and Replacement Components See supplemental sheet(s) alttached.

Name Name MFGR. Nat'l Other Yr Repaired, ASME of of Senal Board I D. Bit Replaced, or Code Component Manufacturer Number No Replacement Stamped (Yes / No)

Pump Union Pump Co. N742885CS03 N/A CS-P-128 76 Repaired Yes

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner- North Atlantic Energy Service Co. Date: 3123/2001 P.O. Box 300 Sheet I of 2 Seabrook, Nil 03874 Unit. 1 2 Plant Seabrook Station Rt. 1, Seabrook. Nil 03874 99W002284 Repair Org P.O Job No. etc
3. Work Performed by:

North Atlantic Energy Service Co. Type Code Symbol Stamp N/A P.O. Box 300 Authorization No" N/A Seabrook, NH 03874 Expiration Date N/A 4 Identification of System: CS 5 (a) applicable Const. Code ASME III 19 74 Edition, S.74 Addenda, Code Case N/A (b) Applicable Edition ofsection X) Utilized for repairs or Replacements of 1983, Summer of 1983 6 Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached

7. Description of Work: Replacement of bolting and trunion on CS.F-4B 8 Test Conducted. Hydrostatic- Pneumatic NOP X Other psig 2425 Test Temp 910F
9. Remarks: Replaced bolting and trunion Applicable Manufacturer's Data reports are located in Document Control Center CERTIFICATE OF COMPLIANCE Icertify that the statments made in the report and this (repair or replacement) conforms to the rules of the ASME Code, Section XM Type code Symbol Stamp. N/A Certificate of Authorization No: N/A Expiration Date- N/A Signed. Date z I, the undersigned, holding a valid commision issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of New Hampshire and employed by Hartford Steam Boiler Inmp and Ins. of Hartford, CT have inspected the components described in this ower's report during the period *//'/ " to , 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 knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the Repair and Replacement Program 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 Owner's Report Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss ofany kind arising from or connected with this inspection m /

nCommissions ,'2.,-

Inspector's Signature National Board, State, Province, and Endorsements Date: 13121410 Note: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in x I Iin., (2) information in items 1through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number recorded at the top of this form.

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner. North Atlantic Energy Service Co. Date: 3/23/2001 P.O. Box 300 Sheet 2 of 2 Seabrook, Nil 03874 Unit. I
2. Plant Seabrook Station Rt. 1, Seabrook, NH 03874 99W002284 Repair Org. P 0. Job No. etc 3 Work Performed by North Atlantic Energy Service Co. Type Code Symbol Stamp N/A P.O. Box 300 Authorization No: N/A Seabrook, Nil 03874 Expiration Date N/A 4 Identification of System: CS
5. (a) applicable Const Code ASME III 19 74 Edition, S.74 Addenda, Code Case N/A (b) Applicable Edition ofsection XI Utilized for repairs or Replacements of 1983, Summer of 1983 6 Identification of components Repaired or Replaced and Replacement Components. See supplemental sheet(s) attached.

Name Name MFGR Nat I Other Yr Repaired, ASME of or Serial Board ID Bit. Replaced, or Code Component Manufacturer Number No. Replacement Stamped (Yes /No)

Filter Pall Trinity Micro 47791 29162 CS-F-4B 81 Replacement Yes

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS i

As required by the Provisions of the Repair and Replacement

1. Owner: North Atlantic Energy Service Co.

Date- 312312001 P.O. Box 300 Sheet 1 of 2 Seabrook, NH 03874 Unit 1 2 Plant- Seabrook Station Rt. 1, Seabrook, Nil 03874 0OW000470 3 Work Performed by: Repair Org. P.O., Job No. etc North Atlantic Energy Service Co.

Type Code Symbol Stamp: N/A P.O. Box 300 Authorization No" N/A Seabrook, NIl 03874 Expiration Date. N/A 4 Identification of System: CS

5. (a) applicable Const. Code: ASME I11 19 77 Edition, W.77 Addenda, Code Case N/A (b) Applicable Edition of section XI Utilized for repairs or Replacements of 1983. Summer of 1983
6. Identification of components Repaired or Replaced and Replacement Components. See supplemental sheet(s) attached
7. Description of Work: Modified pipe support 391-SG-2 8 Test Conducted Hydrostatic. Pneumatic NOP Other psig Test Temp
9. Remarks:

Applicable Manufacturer's Data reports are located in Document Control Center CERTIFICATE OF COMPLIANCE I certify that the statments made in the report and this (repair or replacement) conforms 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 irD ate: 3  :? 10 1,the undersigned, holding a valid commision issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of New Hampshire and employed by Hartford Steam Boiler Insp and Ins of Hartford, CT have inspected the components described in this ower's report during the period 3 to 32P*lay 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 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 Repair and Replacement Program 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 Owner's Report Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss of any kind arising from or connected with this inspection.

Commissions /A Ž 9I*i e,..

Inspector's Signature National Board, State, Province, and Endorsements Date -3/2 J Note: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in x I Iin , (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number recorded at the top of this form

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by'ihe Provisions of the Repair and Replacement

1. Owner: North Atlantic Energy Service Co.

Date 3/2312001 P.O. Box 300 Sheet 2 of 2 Seabrook, Nil 03874 S 2

2. Plant: Seabrook Station Unit. 1 Rt. 1, Seabrook, NH 03874 00W000470
3. Work Performed by: Repair Org. P.O, Job No. etc.

North Atlantic Energy Service Co.

Type Code Symbol Stamp. N/A P.O. Box N300 Authorization No: N/A Seabrook, NH 03874 Expiration Date. N/A

4. Identification of System CS
5. (a) applicable Const. Code: ASMEI11 19 77 Edition. W.77 Addenda, Code Case NIA (b) Applicable Edition of section XI Utilized for repairs or Replacements of 1983, Summer of 1983 6 Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached Name Name MFGR Nat'l Other Yr Repaired, of ASME of Serial Board ID Bit Replaced, or Code Component Manufacturer Number No Replacement Stamped (Yes / No)

Pipe Support UE&C N/A NIA 391-SG-2 86 Repaired Yes

A I/

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner: North Atlantic Energy Service Co. Date 412/2001 P.O. Box 300 Sheet I of 2 Seabrook, Nil 03874 Unit: I
2. Plant: Seabrook Station Rt. 1, Seabrook, Nil 03874 99W002513 Repair Org P.O., Job No. etc.
3. Work Performed by.

North Atlantic Energy Service Co. Type Code Symbol Stamp: N/A P.O. Box 300 Authorization No: N/A Seabrook. Nil 03874 Expiration Date: N/A

4. Identification of System: MS
5. (a) applicable Const. Code: ASME III 19 74 Edition, S.76 Addenda, Code Case N/A (b) Applicable Edition of section XI Utilized for repairs or Replacements of 1995, A1996
6. Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached
7. Description of Work: Replacement of internals for valve MS-V-394 8 Test Conducted: Hydrostatic: Pneumatic NOP X Other psig 1000 Test Temp 545°F 9 Remarks:

Applicable Manufacturer's Data reports are located in: Document Control Center CERTIFICATE OF COMPLIANCE I crtify that the statments made in the report and this (repair or replacement) conforms 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. J Date: 4

"-17/7" V

I.the undersigned, holding a valid commision issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of New Hampshire and employed by Hartford Steam Boiler lnsp. and Ins of Hartford, CT. have inspected the components described in this ower's report during the period /l /l'e o to 9//f . 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 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 Repair and Replacement Program 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 Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss of any kind arising from or connected with this inspection.

Commisions 1 0hh7D A)L. "

Inspector's Signature National Board, State, Province, and Endorsements Date: 9/?,

Note. Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in x 1lIn. (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number recorded at the top of this form

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement II Date: 4/2/2001

1. Owner: North Atlantic Energy Service Co.

P.O. Box 300 Sheet 2 of 2 Seabrook, NH 03874 Unit 1

2. Plant. Seabrook Station 99W002513 Rt. 1, Seabrook, NH 03874 Repair Org P.O, Job No etc
3. Work Performed by.

Type Code Symbol Stamp: N/A North Atlantic Energy Service Co.

Authorization No" N/A P.O. Box 300 Expiration Date. N/A Seabrook, NH 03874 4 Identification of System: MS

5. (a) applicable Const. Code: ASME III 19 74 Edition, S.75 Addenda, Code Case N/A (b) Applicable Edition of section XI Utilized for repairs or Replacements of 1995, A1996
6. Identification of components Repaired or Replaced and Replacement Components. See supplemental sheet(s) attached.

Name Name MFGR. Natl Other Yr. Repaired, ASME of of Senral Board LD Bit. Replaced, or Code Component Manufacturer Number No Replacement Stamped (Yes / No)

Masonellan Div. N-310193-003-89 N/A MS-V-394 89 Replaced Yes Valve Internals

-/

-I Iv ./

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner. North Atlantic Energy Service Co. Date: 4=2)2001 P.O. Box 300 Sheet 1 of 2 Seabrook, NiH 03874 Unit
2. Plant: Seabrook Station Rt. 1, Seabrook, NH 03874 00W000363 Repair Org. P.O. Job No. etc.
3. Work Performed by:

North Atlantic Energy Service Co. Type Code Symbol Stamp: N/A P.O. Box 300 Authorization No : N/A Seabrook, NII 03874 Expiration Date: N/A 4 Identification of System: RC

5. (a) applicable Const. Code: ASME III 19 71 Edition, W.72 Addenda, Code Case NIA (b) Applicable Edition of section XUUtilized for repairs or Replacements of 1983, Summer of 1983
6. Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached
7. Description of Work: Replacement of Rx Vessel Flange Studs - RC-E-1 8 Test Conducted: Hydrostatic: Pneumatic NOP X Other psig 2237.5 TestTemp 586.11*F
9. Remarks Temperature and Presser taken 211/01 an analog points A0335 & A0331.

Applicable Manufacturer's Data reports are located in Document Control Center CERTIFICATE OF COMPLIANCE I certify that the statments made in the report and this (repair or replacement) conforms to the rules of the ASME Code,Section XI Type code Symbol Stamp: N/A Certificate of Authorization No: NIA Expiration Date: N/A Signed: , Date:

I, the undersigned, holding a valid commision issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of New Hampshire and employed by Hartford Steam Boiler Inmp and Ins. of Hartford, CT. have inspected the components described in this ower's report during the period '/oi/' 2n1 to , 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 knowledge and belief, the Owner has performed exaaminations and taken corrective measures described in this Owner's Report in accordance with the requirements of the Repair and Replacement Program By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, conceming the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss of any kind arising from or connected with this inspection.

Comm issions _______ ___ _

Inspector's Signature National Board, State, Province, and Endorsements Date: ý//

Note. Supplemental sheets in form of lists, sketches, or drawings may be used, provided (I) size is 8-M/2 in. x I fin., (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number recorded at the top of this form

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement I!

1. Ovner. North Atlantic Energy Service Co. Date 4/2/2001 P.O. Box 300 Sheet 2 of 2 Seabrook, NH 03874 1 Unit.
2. Plant. Seabrook Station 00W000363 Rt. 1, Seabrook, NH 03874 Repair Org P.O, Job No etc.

3 Work Performed by:

Type Code Symbol Stamp N/A North Atlantic Energy Service Co.

P.O. Box 300 Authorization No" N/A Seabrook, NIl 03874 Expiration Date* N/A 4 Identification of System: RC

5. (a) applicable Cor.st. Code. ASME III 19 71 Edition, W.72 Addenda, Code Case NIA (b) Applicable Edition of section XI Utilized for repairs or Replacements of 1983, Summer of 1983 6 Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached.

Name Name MFGR. Natl Other Yr. Repaired, ASME of of Serial Board ID Bit. Replaced, or Code Component Manufacturer Number No Replacement Stamped (Yes / No)

Rx Flange Studs Combustion Engineering I thru 54 22188 RC-E-1 77 Replaced Yes Rx Flange Studs Combustion Engineering I thru 54 22390 RC-E-1 78 Replacement Yes

+ +/- t 1-1 1 I 1 11 1

____ ___ ___ 1*__

__ i _

__ _ _ __ _ _I __ _ -_ _ _ _ _ I _ _ _.._ _ _ _ _ _ _ j__

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement 1 Owner North Atlantic Energy Service Co. Date 61712001 P.O. Box 300 Sheet I of 2 Seabrook, NH 03874 Unit

2. Plant: Seahrook Station Rt. 1, Seabrook, NI! 03874 98W002864 Repair Org P.O, Job No. etc 3 Work Performed by:

North Atlantic Energy Service Co. Type Code Symbol Stamp: N/A P.O. Box 300 Authorization No : N/A Seabrook. NIl 03874 Expiration Date: N/A

4. Identification of System: MS
5. (a) applicable Const. Code- ASME III 19 74 Edition, W.75 Addenda, Code Case N/A (b) Applicable Edition of section XI Utilized for repairs or Replacements of 1995, A1996
6. Identification of components Repaired or Replaced and Replacement Components. See supplemental sheet(s) attached
7. Description of Work: Plug replacement for valve MS-PV-3004 and shim removal on pipe support 4003-RG-29
8. Test Conducted: Hydrostatic- Pneumatic NOP X Other psig 1072 Test Temp 558*F
9. Remarks- Code Year and Addenda for pipe support; 1977, Winter 77 Applicable Manufacturer's Data reports are located in: Document Control Center
  • ,CERTIFICATE OF COMPLIANCE I certify that the statments made in the report and this (repair or replacement) conforms 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. t~-ý'Date I, the undersigned, holding a valid commision issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of New Hampshire and employey- by Hartford Steam Boiler Insp and Ins of Hartford, CT. have inspected the components described in this owerts report during the period to-//L toand state that to the best ofmy knowledge and belief, the Owner has performed examinations and taken corrective measures described in hs Owner's report in 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 Repair and Replacement Program By signingthis certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations 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 loss oftany kind arising from or connected with this inspection Commissions I,41 ?.p - t "nspector's Signature National Board, State, Province, and Endorsements Date:

Note: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in x I hin, (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number recorded at the top of this form

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner: North Atlantic Energy Service Co. Date 6/7/2001 P.O. Box 300 Sheet 2 of 2 \J Seabrook, NTi 03874 Unit: 1
2. Plant: Seabrook Station 98W002864 Rt. 1, Seabrook, NH 03874 Repair Org. P 0.. Job No. etc.
3. Work Performed by:

North Atlantic Energy Service Co. Type Code Symbol Stamp- N/A P.O. Box 300 Authorization No: N/A Expiration Date: N/A Seabrook, NIl 03874

4. Identification of System MS 5 (a) applicable Const. Code: ASME 111 19 74 Edition, W.75 Addenda, Code Case N/A (b) Applicable Edition of section XI Utilized for repairs or Replacements of 1995, A1996
6. Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached ASME Name Name Nat'il Repaired, Code of of Serial Board Other Yr. Replaced, or Stamped Component Manufacturer Number No ID BIt. Replacement (Yes / No)

Valve Parts Controls Components NIA NIA MS-PV-3004 82 Replacement Yes Pipe Support UE&C 1-MS-Z-23 NIA 4003-RG-29 86 Repaired Yes I1 i i i i i i I I- _____________ _________

_________________________________ _____________________________________________________ _________________________ _____________________ _______________ I _______________

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner. North Atlantic Energy Service Co. Date: 9/28/2001 P.O. Box 300 Sheet 1 of 2 Seabrook, NiH 03874 Unit 1 2 Plant: Seabrook Station Rt. 1, Seabrook, NIl 03874 01W000829 Repair Org P.O., Job No. etc.
3. Work Performed by:.

Type Code Symbol Stamp: N/A North Atlantic Energy Service Co.

P.O. Box 300 Authorization No: N/A Seabrook, Nil 03874 Expiration Date. N/A

4. Identification of System: SI
5. (a) applicable Const. Code. ASME III 19 77 Edition, W.77 Addenda, Code Case NIA (b) Applicable Edition of section X) Utilized for repairs or Replacements of 1995, Al 996
6. Identification of components Repaired or Replaced and Replacement Components. See supplemental sheet(s) attached.
7. Description of Work: Snubber 255-RM-35 has been deleted per MMOD 01-0513 Hydrostatic. Pneumatic NOP Other psig _ Test Temp
8. Test Conducted:
9. Remarks: Snubber was removed and hand stroked to ensure that It was operable.

Applicable Manufacturer's Data reports are located in Document Control Center CERTIFICATE OF COMPLIANCE I certify that the statments made in the report and this (repair or replacement) conforms to the rules of the ASME Code, Section X1.

Type code Symbol Stamp- N/A Certificate ofA tion No.: N/A Expiration Date N/A Signed. Date- 1'v I, the undersigned, holding a valid commision issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of New Hampshire and employed by HSBCT have inspected the components described in this ower's report during the period / ,0//la to /"/A , 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 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 Repair and Replacement Program.

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 Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss of any kind arising from or connected with this inspection.

Commissions_ ________

Inspector's Signature National Board. State, Province, and Endorsements Date.  !

Note: Supplemental sheets in form of lists, sketches, or drawings maybe used, provided (1) size is 8-1/2 in x 1lin, (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number recorded at the top of this form

"-" OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS "Asrequired by the Provisions of the Repair and Replacement Date: 9/2812001

1. Owner North Atlantic EnergyService Co.

P.O. Box 300 Sheet 2 of 2 Seabrook, NH 03874 Unit: 1

2. Plant Seabrook Station 01W000829 Rt. 1, Seabrook, Nil 03874 Repair Org. P.O, Job No. etc.
3. Work Performed by:

Type Code Symbol Stamp N/A North Atlantic Energy Service Co. N/A Authorization No.:

P.O. Box 300 N/A Expiration Date-Seabrook, NH 03874

4. Identification of System: SI
5. (a) applicable Const. Code: ASME III 19 77 Edition, W.77 Addenda, Code Case NIA (b) Applicable Edition of section XI Utilized for repairs or Replacements of 1995, A1996
6. Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached ASME Name Nail Repaired, Code Name of Serial Board Other Yr. Replaced, or Stamped of Component Manufacturer Number No. I.D. Bit. Replacement (Yes I No) 18723 NIA 256-RM-35 86 Replaced Yes Pipe Snubber PSA

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner: North Atlantic Energy Service Co. Date: 5/23/2002 Kj P.O. Box 300 Sheet 1 of 2 Seabrook, NH 03874 Unit: I
2. Plant: Seabrook Station Rt. 1, Seabrook, NH 03874 01W001914 Repair Org. P.O., Job No. etc.
3. Work Performed by:

Type Code Symbol Stamp: N/A North Atlantic Energy Service Co.

Authorization No.: N/A P.O. Box 300 Seabrook, NH 03874 Expiration Date: N/A 4 Identification of System: CBS

5. (a) applicable Coost. Code: ASME III 19 77 Edition, W.77 Addenda, Code Case N302 (b) Applicable Edition of section XI Utilized for repairs or Replacements of 1995, A1996
6. Identification of components Repaired or Replaced and Replacement Components. See supplemental sheet(s) attached.
7. Description of Work: ECCS Venting Enhancements
8. Test Conducted Hydrostatic- Pneumatic NOP X Other psig 39 Test Temp 72 0 F
9. Remarks:

Applicable Manufacturet's Data reports are located in- Document Control Center CERTIFICATE OF COMPLIANCE I certify that the statments made in the report and this (repair or replacement) conforms to the rules of the ASME Code,Section X).

Type code Symbol Stamp: N/A Certificate ation No.: N/A Expiration Date: N/A Signed: Date: 3 6 7-1,the undersigned, holding a valid commision issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of New Hampshire and employed by HSBCT have inspected the components described in this ower's report during the period to s/ /'4. 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 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 Repair and Replacement Program.

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 Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss of any kind arising from or connected with this inspection.

Commissions Bofard ,Prv r '

Inspector's Signature National Board, State, Province, and Endorsements Date: A je n

Note: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in. x lir., (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number recorded at the top of this form.

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement

1. Owner: North Atlantic Energy Service Co. Date: 512312002 P.O. Box 300 Sheet 2 of 2 Seabrook, NI 03874 Unit: 1
2. Plant: Seabrook Station 01WO01914 Rt. 1, Seabrook, NH 03874 Repair Org P.O., Job No etc.
3. Work Performed by.

North Atlantic Energy Service Co. Type Code Symbol Stamp: N/A P.O. Box 300 Authorization No: N/A Seabrook, NH 03874 Expiration Date: N/A

4. Identification of System* CBS
5. (a) applicable Const. Code: ASME III 19 77 Edition, W.77 Addenda, Code Case N302 (b) Applicable Edition of section XI Utilized for repairs or Replacements of 1995, A1996 6 Identification of components Repaired or Replaced and Replacement Components. See supplemental sheet(s) attached.

ASME Name Name NatI Repaired, Code of of Serial Board Other Yr. Replaced, or Stamped Component Manufacturer Number No. I.D Bit. Replacement (Yes / No)

Piping UE&C I-CBS-Z-23 WA CBS-1210 86 Repaired Yes j

____ ___ 1] __

K-;

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement Date: 5U28/2002

1. Owner. North Atlantic Energy Service Co.

P.O. Box 300 Sheet I of 2 Seabrook, NH 03874 Unit: 1

2. Plant- Seabrook Station 02RE00491001 Rt. 1, Seabrook, Nil 03874 Repair Or& P.O, Job No. etc.
3. Work Performed by:

North Atlantic Energy Service Co. Type Code Symbol Stamp: N/A Authorization No.: N/A P.O. Box 300 Expiration Date: N/A Seabrook, NH 03874

4. Identification of System: Cc
5. (a) applicable Const. Code: ASME III 19 74 Edition, S.76 Addenda, Code Case N/A (b) Applicable Edition of section XI Utilized for repairs or Replacements of 1995, A1996
6. Identification of components Repaired or Replaced and Replacement Components. See supplemental sheet(s) attached.
7. Description of Work- Replacement of Relief Valve CC-V-840
8. Test Conducted: Hydrostatic Pneumatic NOP X Other psig 110 Test Temp 91OF
9. Remarks:

Applicable Manufacturer's Data reports are located in Document Control Center CERTIFICATE OF COMPLIANCE I certify that the statments made in the report and this (repair or replacement) conforms to the rules of the ASME Code,Section X).

Type code Symbol Stamp: N/A Certificate : t 1hrion 7/do No.: N/A Expiration Date: N/A Date:

I, the undersigned, holding a valid commision issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of New Hampshire and employed by IjSBCT have inspected Pe components described in this ower's report during the perid 2- to 6//

7....-, and state that to the best of my knowledge and belieft the Owner has performed examinations and taken corrective measures described in this Owner's report in 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 Repair and Replacement Program.

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 Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss of any kind arising from or connected with this inspection.

Commissions Inhspector' Sgnature National Board, State, Province, and Endorsements Date:

Note: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in x lin., (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number recorded at the top ofthis form.

OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As required by the Provisions of the Repair and Replacement I

Date: 6/28/2002 I

1. Owner North Atlantic Energy Service Co.

P.O. Box 300 Sheet 2 of 2 Seabrook, NH 03874 Unit: 1

2. Plant: Seabrook Station 02RE00491001 Rt. 1, Seabrook, NH 03874 Repair Org, P.O., Job No. etc.
3. Work Performed by:

Type Code Symbol Stamp* N/A North Atlantic Energy Service Co.

Authorization No: N/A P.O. Box 300 Seabrook, N1l 03874 Expiration Date: N/A

4. Identification of System: CC
5. (a) applicable Const. Code. ASME III 19 74 Edition, S.76 Addenda, Code Case N/A (b) Applicable Edition of section XI Utilized for repairs or Replacements of 1995, A1996
6. Identification of components Repaired or Replaced and Replacement Components See supplemental sheet(s) attached ASME Name Name NaSl Repaired, Code of of Serial Board Other Yr. Replaced, or Stamped Component Manufacturer Number No I D. Bit Replacement (Yes I No)

Valve J. E. Lonergan Co. 609818-1-62-1 N/A CC-V-840 82 Replaced Yes Valve J. E. Lonergan Co. 609818-1-14-1 NIA CC-V-840 82 Replacement Yes I I I t I Y

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