ML070720734

Owner'S Report of Inservice Inspection, Form NIS-1 San Onofre Nuclear Generating Station, Unit 3

ML070720734
Person / Time
Site:	San Onofre
Issue date:	03/09/2007
From:	Scherer A Southern California Edison Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML070720734 (191)

Text

{{#Wiki_filter:SOUTHERN CALIFORNIA SIEDISON0 An EDISON INTERNATIONAL Company A. Edward Scherer Manager of Nuclear Regulatory Affairs March 9, 2007 U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D. C. 20555

Subject:

Docket No. 50-362 Owner's Report of Inservice Inspection, Form NIS-1 San Onofre Nuclear Generating Station, Unit 3

Reference:

American Society of Mechanical Engineers (ASME)Boiler and Pressure Vessel Code (B&PVC), Section Xl

Dear Sir or Madam:

In accordance with 10CFR50.55a(g) and ASME B&PVC, Section Xl, Article IWA 6240(b), this letter submits the Inservice Inspection (ISI) Summary Report, including the Owner's Reports of Repair/Replacement Activities, for San Onofre Nuclear Generating Station, Unit 3. This report covers the period from December 29, 2004 through December 12, 2006, the date Unit 3 returned to service following its Cycle 14 refueling outage.If you have any questions or require additional information, please contact me or Mr. Clay E. Williams at (949) 368-6707.Sincerely,

Enclosure:

Inservice Inspection Summary Report P.O. Box 128 San Clemente, CA 92672 949-368-7501 Fax 949-368-7575 .40(117 Document Control Desk March 9, 2007 San Onofre Nuclear Generating Station Owner's Report of ISI Unit 3 cc: B.S. Mallett, Regional Administrator, NRC Region IV D. D. Chamberlain, Director, Division of Reactor Safety, NRC Region IV N. Kalyanam, NRC Project Manager, San Onofre Units 2 and 3 C. C. Osterholtz, NRC Senior Resident Inspector, San Onofre Units 2 & 3 State of California Department of Industrial Relations Division of Occupational Safety and Health Pressure Vessels Unit Attention: Dabbiru Patnaik, Senior Safety Engineer 2000 McFadden Avenue, Suite 215 Santa Ana, CA 92705 State of California Department of Industrial Relations Division of Occupational Safety and Health Pressure Vessels Unit Attention: Don Cook, Principal Pressure Vessel Engineer 1515 Clay Street, Suite 1302 Oakland, CA 94612 I SAN ONOFRE NUCLEAR GENERATING STATION UNIT-3 3 rd INTERVAL, 1st PERIOD REFUELING OUTAGE-14 INSERVICE INSPECTION

SUMMARY

REPORT SAN ONOFRE NUCLEAR GENERATING STATION UNIT 3

SUMMARY

REPORT 1 OF 10 TABLE OF CONTENTS SECTION PAGE 1 Sum m ary R eport ........................................................................... 2 Form N IS- 1 ................................................................................ 3 Abstract of Examinations & Tests .................................................. 5 Abstract of Examinations/Tests Results and Corrective Measures... 6 2 Steam Generator Examinations .................................................... 7 ATTACHMENTS 3 Attachment-1, ISI Plan & Schedule for the third interval Including number and percentage of Examinations and T ests com pleted ................................................ I ............ 8 4 Attachment-2, List of Code Class 1 and 2, ISI Examinations and Tests com pleted ................................................................. 9 5 Attachment-3, Abstract and Form NIS-2 Owner's Report for Repair/Replacement Activity ........................................... 10 SAN ONOFRE NUCLEAR GENERATING STATION UNIT 3

SUMMARY

REPORT 2 OF10 1

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REPORT Date of Document Completion ......... March 2, 2007 Name & Address of Plant: San Onofre Nuclear Generating Station 5000 Pacific Coast Hwy San Clemente, CA 92672 Number Designation of the Unit .................... Unit 3 Commercial Service Date for the Unit .......... April 4, 1984 Interval .............................................. Third Ten Year ISI Interval Period ................................................ First Period Refueling Outage Number .................... 14 Name & Address of Owners: Southern California Edison 2244 Walnut Grove Ave.Rosemead, CA 91770 City of Riverside Supervising Deputy City Attorney 3900 Main Street, Riverside, CA 92522 San Diego Gas & Electric Company P.O. Box 1831 San Diego, CA 92119 SAN ONOFRE NUCLEAR GENERATING STATION UNIT 3

SUMMARY

REPORT 3 OF10 FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTIONS As required by the Provisions of the ASME Code Rules 1. Owner: 2. Plant: Southern California Edison Company 2244 Walnut Grove Avenue, Rosemead, CA 91770 San Onofre Nuclear Generating Station 5000 Pacific Coast Hwy San Clemente, CA 92672 3. Plant Unit: 3 4. Owner's Certificate of Authorization: N/A 5. Commercial Service Date: 4/4/84 6. National Board Number for Unit: N/A 7. Components Inspected: Component Manufacturer Manufacturer State or National or or or Installer Province Board Appurtenance Installer Serial Number Number Number Reactor Vessel Combustion 72170 35204-82 22001 3MV001 Engineering Pressurizer Combustion 70603 35204-82 21496 3ME087 Engineering Reactor Coolant Byron Jackson 701-N-0562 N/A N/A Pump 3MP004 Steam Gen Combustion Steam 8e Engineeing 72270-2 35204-82 22265 Steam Gen .Combustion 3M09Egneig72270-I 35204-82 22264 SAN ONOFRE NUCLEAR GENERATING STATION

SUMMARY

REPORT UNIT 3 4 OF 10 FORM NIS-1 (back)8. Examination Date: December 29, 2004 to December 12, 2006 9. Inspection Period Identification: X 1st Period 2nd Period 3rd Period 10. Inspection Interval Identification: 1st 10-Yr 2nd 10-YrX_3rd 10-Yr 4th 10-Yr 11. Applicable Edition of Section XI... IWB, TWC, IWD,IWF, 1995 Edition, with the 1996 Addenda, IWE, 1WL 1992 Edition with 1992 Addenda, 12. Date/Revision of Inspection Plan... August 18, 2003, Doc # 90074, Rev 0 13. Abstract of Examinations & Tests ..... ..................................... See page 5 14. Abstract of Results of Examinations & Tests: .................................. See page 6 15. Abstract of Corrective M easures: ...................................................... See page 6 We certify that a) the statement 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. N/A Expiration Date: N/A Date: _/_ --/_ Signed: Southern California Edison By: / .(Owner) Manager, Maintt~nce Engineering CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State of California and employed by HSBCT of Hartford Connecticut 06103, have inspected the components described in this Owner's Report during the period December 29, 2004 to December 12, 2006 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 personI jury or/ poperty damage or a loss of any kind arising from or connected with this inspection. a4 Commissions QOA 1 5 7- -.Inspector's Signature NB, State, Province or Endorsements Date: SAN ONOFRE NUCLEAR GENERATING STATION

SUMMARY

REPORT UNIT 3 5 OF 10 ABSTRACT OF EXAMINATIONS & TESTS This report covers the inservice examination activities conducted at the San Onofre Nuclear Generating Station (SONGS), Unit 3. The examinations and tests were performed during first period of the third ten-year Interval in accordance with approved ISI program procedures and document 90074, Third 10-year Inservice Inspection Program Plan. The inservice examinations were conducted in accordance with 10 CFR Part 50.55a and ASME Boiler and Pressure Vessel Code Section XI.List of Code Class 1 and 2 inservice examinations and tests performed are included in Attachment-2. SAN ONOFRE NUCLEAR GENERATING STATION

SUMMARY

REPORT UNIT 3 6 OF 10 ABSTRACT OF EXAMINATIONS / TESTS RESULTS AND CORRECTIVE MEASURES Visual VT-i examination of side plate bolting of the valve S31204MU043, ISI ID 03-020-010C dry boric acid residue was found on bolting. Action Request (AR)061001144 was generated to implement corrective measures. Adjacent valve boltings, i) valve S31204MU033, ISI ID 03-020-240C, ii) valve S31204MU075, ISI ID 03-020-540C, iii) valve S31201MU021, ISI ID 03-020-650C were visual VT-I examined and found no boric acid residue. Boric acid on valve S31204MU043 bolting was cleaned and VT-1 examination was performed with no recordable indications. Maintenance order 06101501000 verified valve torque value to design specification. Visual VT-2 examination was performed on valve S31204MU043 on 12/7/06 as part of procedure S023-XVII-3.1.1 and found no leakage and no boric acid residue.Structural weld overlay repair (WOL) was performed on Pressurizer safety nozzle and spray safe end dissimilar metal welds to mitigate potential primary water stress corrosion cracking (PWSCC). After WOL repair, ultrasonic (UT) examination was performed with acceptable results. It should be noted that UT examination was performed on Pressurizer safety nozzle and spray safe end dissimilar metal welds before WOL application and found no flaw indications. WOL was performed in accordance with relief request ISI-3-24.Results of all other scheduled examinations/tests were ASME Section XI Code acceptable. SAN ONOFRE NUCLEAR GENERATING STATION UNIT 3

SUMMARY

REPORT 7 OF 10 2 STEAM GENERATOR EXAMINATIONS San Onofre Unit 3 Technical Specifications provide requirements for inspection of steam generator tubing, and associated reporting to the Nuclear Regulatory Commission. The report to the Nuclear Regulatory Commission will be provided in accordance with San Onofre Unit 3 Technical Specification 5.7.2.c. SAN ONOFRE NUCLEAR GENERATING STATION UNIT 3

SUMMARY

REPORT 8 OF10 3 ATTACHMENT-1 ISI PLAN AND SCHEDULE FOR THE THIRD INTERVAL INCLUDING NUMBER AND PERCENTAGE OF EXAMINATIONS AND TESTS COMPLETED (2 Pages) ISI PLAN AND SCHEDULE FOR THE THIRD INTERVAL INCLUDING NUMBER AND PERCENTAGE OF EXAMINATIONS AND TESTS COMPLETED Percentage of examinations Number of completed for the 1st Examinations examinations Period(U3C13 &Required, See Period-I, Period-2, Period-3, completed U3C14) of the 3rd Subsection Category Note-1 See Note-2 See Note-2 See Note-2 during U3C14 Interval, See Note-3 IWB B-A 27 3 2 22 1 11%B-B 8 3 2 3 3 37%B-D 34 12 10 12 12 35%B-F/B-J 92 30 35 35 33 36%B-G-1 248 86 54 108 54 35%B-G-2 177 57 62 58 101 57%B-K 12 4 3 5 4 33%B-L-1 2 0 0 2 0 0%B-L-2 See Note-4 N/A N/A N/A N/A N/A B-M-1 8 3 3 2 3 37%B-M-2 See Note-4 N/A N/A N/A N/A N/A B-N-1 3 1 1 1 1 33%B-N-2 30 0 0 30 0 0%B-N-3 2 0 0 2 0 0%B-O 1 0 0 1 0 0%B-P Each reactor refueling outage prior to plant startup 100% N/A B-Q Governed by the plant Technical Specification IWC C-A 20 7 6 7 0 35%C-B 8 2 2 4 2 25%C-C 48 16 15 17 0 35.0%C-F-1 140 48 46 46 0 39%C-F-2 28 10 9 9 0 43%C-G 5 1 2 2 0 20%C-H Each inspection period 100%IWD D-A 50 [19 16 15 0 46%D-B Each inspection period 100%IWF F-A 270 88 91 91 12 35%Containment General General IWE E-A Surfaces Visual Visual Visual VT-3 0 66%, See note-5 E-C 6 2 2 2 0 66%, See note-5 E-D 3 1 1 1 0 66%, See note-5 E-G 99 0 0 99 0 0%, See note-5 IWL L-A Once in every ten years _0 100%, See note-5 L-B Once in every five years 0 50%, See note-5 Augmented ISI for the Reactor coolant pump flywheels and high energy piping Flywheels 4 0 0 4 0 0%High energy piping welds 178 60 59 59 0 33%Notes : 1) Required Examinations subject to change based on a) Plant Modification IIII b) Periodic update of Regulatory Guide 1.147, Inservice Inspection Code Case Acceptability Page 1 of 2 ISI PLAN AND SCHEDULE FOR THE THIRD INTERVAL INCLUDING NUMBER AND PERCENTAGE OF EXAMINATIONS AND TESTS COMPLETED ASME Section Xl, Division 1 , , _ _c) Periodic update of 1OCFR 50.55a Codes and Standards d) Approval or disapproval of relief requests submitted to the NRC in accordance with 10CFR 50.55a 2) Number of examinations scheduled for a period may change due to a) Component accessibility because of high radiation or contaimination b) Based on Note-1 I 3) Subject to change based on Note-1I 4) Examination is required only when a pump or valve is disassembled for maintenance, repair or volumetric examination I I I I 1 1 5) The initial 120 months (1st interval) for containment ISI for Subsections IWE and IWL begun on September 9, 1998, and scheduled to end on September 8, 2008, in accordance with 10CFR 50.55a(b)(2)(vi) Page 2 of 2 SAN ONOFRE NUCLEAR GENERATING STATION UNIT 3

SUMMARY

REPORT 9 OF 10 4 ATTACHMENT-2 LIST OF CODE CLASS 1 AND 2, ISI EXAMINATIONS AND TESTS COMPLETED (7 Pages) LIST OF ISI EXAMINATIONS AND TESTS COMPLETED DURING U3C14 DESIGNATION CODE CODE ITEM NUMBER COMPONENT EXAMINED OR TESTED CLASS CATEGORY NUMBER EXAMINATION OR TEST METHOD VOLUMETRIC SURFACE EXAM EXAM VISUAL EXAM 03-001-057-01 REACTOR VESSEL CLOSURE NUT #1 1 BG1 B6.10 IVT-1 03-001-057-02 REACTOR VESSEL CLOSURE NUT #2 1 BG1 B6.10 VT-1 03-001-057-03 REACTOR VESSEL CLOSURE NUT #3 1 BG1 B6.10 VT-1 03-001-057-04 REACTOR VESSEL CLOSURE NUT #4 1 BG1 B6.10 VT-1 03-001-057-05 REACTOR VESSEL CLOSURE NUT #5 1 BG1 B6.10 VT-1 03-001-057-06 REACTOR VESSEL CLOSURE NUT #6 1 BG1 B6.10 VT-1 03-001-057-07 REACTOR VESSEL CLOSURE NUT #7 1 BG1 B6.1 0 VT-1 03-001-057-08 REACTOR VESSEL CLOSURE NUT #8 1 BG1 B6.10 VT-1 03-001-057-09 REACTOR VESSEL CLOSURE NUT #9 1 BG1 B6.10 VT-1 03-001-057-10 REACTOR VESSEL CLOSURE NUT #10 1 BG1 B6.10 VT-1 03-001-057-11 REACTOR VESSEL CLOSURE NUT #11 1 BG1 B6.10 VT-1 03-001-057-12 REACTOR VESSEL CLOSURE NUT #12 1 BG1 B6.10 VT-1 03-001-057-13 REACTOR VESSEL CLOSURE NUT #13 1 BG1 B6.10 jVT-1 03-001-057-14 REACTOR VESSEL CLOSURE NUT #14 1 BG1 B6.10 jVT-1 03-001-057-15 REACTOR VESSEL CLOSURE NUT #15 1 BG1 B6.10 IVT-1 03-001-057-16 REACTOR VESSEL CLOSURE NUT #16 1 BG1 B6.10 jVT-1 03-001-057-17 TREACTOR VESSEL CLOSURE NUT #17 1 BG1 B6.10 ýVT-1 03-001-057-18 REACTOR VESSEL CLOSURE NUT #18 1 BG1 B6.10 VT-1 03-001-057-19 REACTOR VESSEL CLOSURE NUT #19 1 BG1 B6.10 VT-1 03-001-057-20 REACTOR VESSEL CLOSURE NUT #20 1 BG1 B6.10 VT-1 03-001-057-21 REACTOR VESSEL CLOSURE NUT #21 1 BG1 B6.10 VT-1 03-001-057-22 REACTOR VESSEL CLOSURE NUT #22 1 BG1 B6.10 VT-1 03-001-057-23 REACTOR VESSEL CLOSURE NUT #23 1 BG1 B6.10 VT-1 03-001-057-24 REACTOR VESSEL CLOSURE NUT #24 1 BG1 B6.10 VT-1 03-001-057-25 REACTOR VESSEL CLOSURE NUT #25 1 BG1 B6.10 VT-1 03-001-057-26 REACTOR VESSEL CLOSURE NUT #26 1 BG1 B6.10 VT-1 03-001-057-27 REACTOR VESSEL CLOSURE NUT #27 1 BG1 B6.10 VT-1 03-001-057-28 REACTOR VESSEL CLOSURE NUT #28 1 BG1 86.10 VT-1 03-001-057-29 REACTOR VESSEL CLOSURE NUT #29 1 BG1 B6.10 VT-1 03-001-057-30 REACTOR VESSEL CLOSURE NUT #30 1 BG1 B6.10 VT-1 03-001-057-31 REACTOR VESSEL CLOSURE NUT #31 1 BG1 B6.10 VT-1 03-001-057-32 REACTOR VESSEL CLOSURE NUT #32 1 BG1 8B6.10 1 1 VT-1 Page 1 of 7 LIST OF ISI EXAMINATIONS AND TESTS COMPLETED DURING U3C14 03-001-057-33 REACTOR VESSEL CLOSURE NUT #33 1 BG1 B6.10 VT-1 03-001-057-34 REACTOR VESSEL CLOSURE NUT #34 1 BG1 B6.10 VT-1 03-001-057-35 REACTOR VESSEL CLOSURE NUT #35 1 BG1 B6.10 VT-1 03-001-057-36 REACTOR VESSEL CLOSURE NUT #36 1 BG1 B6.10 VT-1 03-001-057-37 REACTOR VESSEL CLOSURE NUT #37 1 BG1 B6.10 VT-1 03-001-057-38 REACTOR VESSEL CLOSURE NUT #38 1 BG1 B6.10 VT-1 03-001-057-39 REACTOR VESSEL CLOSURE NUT #39 1 BG1 B6.10 VT-1 03-001-057-40 REACTOR VESSEL CLOSURE NUT #40 1 BG1 B6.10 VT-1 03-001-057-41 REACTOR VESSEL CLOSURE NUT #41 1 BG1 B6.10 VT-1 03-001-057-42 REACTOR VESSEL CLOSURE NUT #42 1 BG1 B6.10 VT-1 03-001-057-43 REACTOR VESSEL CLOSURE NUT #43 1 BG1 B6.10 VT-1 03-001-057-44 REACTOR VESSEL CLOSURE NUT #44 1 BG1 B6.10 VT-1 03-001-057-45 REACTOR VESSEL CLOSURE NUT #45 1 BG1 B6.10 VT-1 03-001-057-46 REACTOR VESSEL CLOSURE NUT #46 1 BG1 B6.10 VT-1 03-001-057-47 REACTOR VESSEL CLOSURE NUT #47 1 BG1 B6.10 VT-1 03-001-057-48 REACTOR VESSEL CLOSURE NUT #48 1 BG1 86.10 fVT-1 03-001-057-49 REACTOR VESSEL CLOSURE NUT #49 1 BG1 B6.10 VT-1 03-001-057-50 REACTOR VESSEL CLOSURE NUT #50 1 BG1 B6.10 VT-1 03-001-057-51 REACTOR VESSEL CLOSURE NUT #51 1 BG1 B6.10 VT-1 03-001-057-52 REACTOR VESSEL CLOSURE NUT #52 1 BG1 B6.10 VT-1 03-001-057-53 REACTOR VESSEL CLOSURE NUT #53 1 BG1 B6.10 VT-1 03-001-057-54 REACTOR VESSEL CLOSURE NUT #54 1 BG1 B6.10 VT-1 03-001-080 IAREAS ABOVE AND BELOW REACTOR CORE 1 BN1 B13.10 VT-3 03-002-001 REACTOR CLOSURE HEAD FLANGE-TO-TORUS WELD 1 B-A B1.40 MT 03-002-001 REACTOR CLOSURE HEAD FLANGE-TO-TORUS WELD 1 B-A B1.40 UT 03-004-028-15 PRIMARY MANWAY NUT @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-028-16 PRIMARY MANWAY NUT @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-028-17 PRIMARY MANWAY NUT @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-028-18 PRIMARY MANWAY NUT @ 0 DEGREES 1 802 87.30 VT-i 03-004-028-19 PRIMARY MANWAY NUT @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-028-20 PRIMARY MANWAY NUT @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-028-08 PRIMARY MANWAY NUT @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-028-09 PRIMARY MANWAY NUT @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-028-10 PRIMARY MANWAY NUT @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-028-11 PRIMARY MANWAY NUT @ 0 DEGREES i1 BG2 B7.30 VT-1 Page 2 of 7 LIST OF ISI EXAMINATIONS AND TESTS COMPLETED DURING U3C14 03-004-028-12 PRIMARY MANWAY NUT @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-028-13 PRIMARY MANWAY NUT @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-028-14 PRIMARY MANWAY NUT @ 0 DEGREES 1 BG2 B7.30 _VT-1 03-004-027-17 PRIMARY MANWAY STUD @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-027-18 PRIMARY MANWAY STUD @ 0 DEGREES 1 BG2 B7.30 VT-i 03-004-027-19 PRIMARY MANWAY STUD @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-027-20 PRIMARY MANWAY STUD @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-028-01 PRIMARY MANWAY NUT @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-028-02 PRIMARY MANWAY NUT @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-028-03 PRIMARY MANWAY NUT @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-028-04 PRIMARY MANWAY NUT @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-028-05 PRIMARY MANWAY NUT @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-028-06 PRIMARY MANWAY NUT @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-028-07 PRIMARY MANWAY NUT @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-027-13 PRIMARY MANWAY STUD @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-027-14 PRIMARY MANWAY STUD @ 0 DEGREES 1 BG2 B7.30 VT-i 03-004'027-15 PRIMARY MANWAY STUD @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-027-16 PRIMARY MANWAY STUD @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-027-01 PRIMARY MANWAY STUD @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-027-02 PRIMARY MANWAY STUD @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-027-03 PRIMARY MANWAY STUD @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-027-04 PRIMARY MANWAY STUD @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-027-05 PRIMARY MANWAY STUD @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-027-06 PRIMARY MANWAY STUD @ 0 DEGREES 1 BG2 B7.30 1VT-1 03-004-027-07 PRIMARY MANWAY STUD @ 0 DEGREES 1 BG2 87.30 VT-1 03-004-027-08 IPRIMARY MANWAY STUD @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-027-09 PRIMARY MANWAY STUD @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-027-10 PRIMARY MANWAY STUD @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-027-11 PRIMARY MANWAY STUD @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-027-12 PRIMARY MANWAY STUD @ 0 DEGREES 1 BG2 B7.30 VT-1 03-004-009 PRIMARY EXTENSION RING-TO-TUBE SHEET WELD 1 B-B B2.40 UT 03-004-010 INLET NOZZLE-TO-HEAD WELD 1 B-D B3.130 UT 03-004-011 OUTLET NOZZLE-TO-HEAD WELD @ 45 DEGREES 1 B-D B3.130 UT 03-005-001 SUPPORT SKIRT-TO-BOTTOM HEAD WELD 1 B-K B10.10 UT MT 03-005-037-01 PRIMARY MANWAY BOLTING (NUT) 1 BG2 B7.20 I I VT-1 Page 3 of 7 LIST OF ISI EXAMINATIONS AND TESTS COMPLETED DURING U3C14 03-005-037-02 PRIMARY MANWAY BOLTING (NUT) 1 BG2 B7.20 VT-1 03-005-037-03 PRIMARY MANWAY BOLTING (NUT) 1 BG2 B7.20 VT-1 03-005-037-04 PRIMARY MANWAY BOLTING (NUT) 1 BG2 B7.20 VT-1 03-005-037-05 PRIMARY MANWAY BOLTING (NUT) 1 BG2 B7.20 VT-1 03-005-037-06 PRIMARY MANWAY BOLTING (NUT) 1 BG2 B7.20 VT-1 03-005-037-07 PRIMARY MANWAY BOLTING (NUT) 1 BG2 B7.20 VT-1 03-005-037-08 PRIMARY MANWAY BOLTING (NUT) 1 BG2 B7.20 VT-1 03-005-037-09 PRIMARY MANWAY BOLTING (NUT) 1 BG2 B7.20 VT-1 03-005-037-10 PRIMARY MANWAY BOLTING (NUT) 1 BG2 B7.20 VT-1 03-005-037-11 PRIMARY MANWAY BOLTING (NUT) 1 BG2 B7.20 VT-1 03-005-037-12 PRIMARY MANWAY BOLTING (NUT) 1 BG2 B7.20 VT-1 03-005-037-13 PRIMARY MANWAY BOLTING (NUT) 1 BG2 B7.20 VT-1 03-005-037-14 PRIMARY MANWAY BOLTING (NUT) 1 BG2 B7.20 VT-1 03-005-037-15 PRIMARY MANWAY BOLTING (NUT) 1 BG2 B7.20 I fVT-1 03-005-037-16 1PRIMARY MANWAY BOLTING (NUT) 1 BG2 B7.20 -VT-1 03-005-037-17 PRIMARY MANWAY BOLTING (NUT) {l BG2 B7.20 _VT-1 03-005-037-18 PRIMARY MANWAY BOLTING (NUT) i BG2 B7.20 VT-1 03-005-037-19 PRIMARY MANWAY BOLTING (NUT) 1 BG2 B7.20 VT-1 03-005-037-20 PRIMARY MANWAY BOLTING (NUT) 1 BG2 B7.20 VT-1 03-005-027 SAFETY NOZZLE-TO-SAFE END WELD @ 45 DEGREES 1 B-F B5.40 UT 03-005-028 SAFETY NOZZLE-TO-SAFE END WELD @ 225 DEGREES 1 B-F B5.40 UT 03-005-029 SAFETY NOZZLE-TO-SAFE END WELD @ 315 DEGREES 1 B-F B5.40 UT 03-005-030 SPRAY NOZZLE-TO-SAFE END WELD 1 B-F B5.40 UT 03-005-031 SURGE NOZZLE-TO-SAFE END WELD 1 B-F B5.40 UT 03-005-019-04 1PRIMARY MANWAY BOLTING (STUD) 1 BG2 B7.20 _VT-i 03-005-019-05 PRIMARY MANWAY BOLTING (STUD) 1 BG2 B7.20 I IVT-i 03-005-019-06 PRIMARY MANWAY BOLTING (STUD) 1 BG2 B7.20 IVT-1 03-005-019-07 PRIMARY MANWAY BOLTING (STUD) 1 BG2 B7.20 VT-1 03-005-019-08 PRIMARY MANWAY BOLTING (STUD) 1 BG2 B7.20 VT-1 03-005-019-09 PRIMARY MANWAY BOLTING (STUD) 1 BG2 B7.20 VT-1 03-005-019-10 PRIMARY MANWAY BOLTING (STUD) 1 BG2 B7.20 VT-1 03-005-019-11 PRIMARY MANWAY BOLTING (STUD) 1 BG2 B7.20 VT-1 03-005-019-12 PRIMARY MANWAY BOLTING (STUD) 1 BG2 B7.20 VT-1 03-005-019-13 PRIMARY MANWAY BOLTING (STUD) 1 BG2 B7.20 VT-1 03-005-019-14 PRIMARY MANWAY BOLTING (STUD) 1 BG2 B7.20 VT-1 Page 4 of 7 LIST OF ISI EXAMINATIONS AND TESTS COMPLETED DURING U3C14 03-005-019-15 PRIMARY MANWAY BOLTING (STUD) 1 BG2 B7.20 VT-1 03-005-019-16 PRIMARY MANWAY BOLTING (STUD) 1 BG2 B7.20 VT-1 03-005-019-17 PRIMARY MANWAY BOLTING (STUD) 1 BG2 B7.20 VT-1 03-005-019-18 PRIMARY MANWAY BOLTING (STUD) 1 BG2 B7.20 VT-1 03-005-019-19 PRIMARY MANWAY BOLTING (STUD) 1 BG2 B7.20 VT-1 03-005-019-20 PRIMARY MANWAY BOLTING (STUD) 1 BG2 B7.20 VT-1 03-005-019-01 PRIMARY MANWAY BOLTING (STUD) 1 BG2 B7.20 VT-1 03-005-019-02 PRIMARY MANWAY BOLTING (STUD) 1 BG2 B7.20 VT-1 03-005-019-03 PRIMARY MANWAY BOLTING (STUD) 1 BG2 B7.20 VT-1 03-005-002 BOTTOM HEAD-TO-LOWER SHELL GIRTH WELD 1 B-B B2.11 UT 03-005-003 LOWER SHELL LONGITUDINAL WELD @ 90 DEGREES 1 B-B B2.12 UT 03-005-009 SURGE NOZZLE-TO-BOTTOM HEAD WELD 1 B-D B3.110 UT L 03-005-010 SPRAY NOZZLE-TO-TOP HEAD WELD 1 B-D B3.110 UT 03-005-011 SAFETY NOZZLE-TO-TOP HEAD WELD @ 45 DEGREES 1 B-D B3.110 UT 03-005-012 SAFETY NOZZLE-TO-TOP HEAD WELD @ 225 DEGREES 1 B-D B3.110 UT 03-005-013 SAFETY NOZZLE-TO-TOP HEAD WELD @ 315 DEGREES 1 B-D B3.110 UT 03-005-014 SURGE NOZZLE INNER RADIUS 1 B-D B3.120 UT 03-005-015 SPRAY NOZZLE INNER RADIUS 1 B-D B3.120 UT 03-005-016 SAFETY NOZZLE INNER RADIUS @ 45 DEGREES 1 B-D B3.120 UT 03-005-017 SAFETY NOZZLE INNER RADIUS @ 225 DEGREES 1 B-D B3.120 UT 03-005-018 SAFETY NOZZLE INNER RADIUS @ 315 DEGREES 1 B-D B3.120 UT STEAM GENERATOR

1. 2 INLET NOZZLE EXTENSION PIECE-TO-ELBOW 03-007-001 WELD 1 B-J B9.11 UT 03-016-021 SNUBBER 1 F-A FI.10C VT-3 03-016-013 12" SCH 160 ELBOW-TO-PIPE 1 B-J B9.11 UT 03-016-001 12" SCH 160 NOZZLE-TO-PIPE 1 B-J B9.11 UT 03-016-004 12" SCH 160 PIPE-TO-ELBOW 1 B-J B9.11 UT 03-017-750 IGUIDE W/INTEGRALLY WELDED LUGS 1 B-K B10.20 PT 03-017-440 8" SCH 140 8" X 8" X 4" REDUCING TEE-TO-PIPE 1 B-J B9.11 UT 03-017-460 8" SCH 140 PIPE-TO-VALVE 1 B-J B9.11 UT 03-017-290C SIDE PLATE BOLTING (STUDS & NUTS) (DRAWING S023-408-1-6-46) 1 BG2 B7.70 VT-1 03-017-750 GUIDE 1 F-A FI.10B VT-3 03-018-640 Y-STOP W/INTEGRALLY WELDED LUGS 1 B-K B10.20 PT 03-018-640 Y-STOP 1 F-A F1.10A VT-3 03-018-520 13" SCH 160 PIPE-TO-VALVE 1 B-J B9.21 UT I I Page 5 of 7 LIST OF ISI EXAMINATIONS AND TESTS COMPLETED DURING U3C14 03-019-510D 112" STOP VALVE LOWER BODY WELD (DRAWING NO. S023-507-5-1-22) 1 BM1 B12.40 PT 03-019-51OE 12"STOP VALVE BODY UPPER WELD (DRAWING NO. S023-507-5-1-22) 1 BM1 B12.40 PT 03-019-810 12" SCH 160 PIPE-TO-NOZZLE I1 B-J B9.11 UT 03-019-120C ISIDE PLATE BOLTING (STUDS & NUTS) (DRAWING NO. S023-408-1-6-47) 1 BG2 B7.70 VT-i1 03-020-012C SIDE PLATE BOLTING (DRAWING NO. S023-408-1-6-46) 1 BG2 B7.70 VT-1 03-020-700 GUIDE & Y-STOP W/INTEGRALLY WELDED LUGS 1 B-K B10.20 PT 03-020-680 STRUT (SNUBBER REPLACED PER DCP 3-6683.05SP) 1 F-A F1.10A VT-3 03-020-700 GUIDE & Y-STOP 1 F-A F1.10B VT-3 03-020-720 GUIDE & Y-STOP 1 F-A F1.10B VT-3 03-020-730 Y-STOP 1 F-A Fl.10A VT-3 03-020-540C SIDE PLATE BOLTING (STUDS & NUTS) (DRAWING NO. S023-408-1-6-47) 1 BG2 B7.70 VT-1 03-020-650C 3" CHECK VALVE SIDE PLATE BOLTING (DRAWING NO. S023-408-1-6-45) 1 BG2 B7.70 VT-1 03-020-240C SIDE PLATE BOLTING (STUDS & NUTS) (DRAWING NO. S023-408-1-6-46) 1 BG2 B7.70 VT-1 03-020-310 12" SCH 160 PIPE-TO-NOZZLE SAFE END 1 B-J B9.11 UT 03-021-310C 16" STOP VALVE LOWER BODY WELD (DRAWING NO. S023-507-5-1-37) 1 BM1 B12.40 PT 03-021-620 Y-STOP 1 F-A F1.10A VT-3 03-021-400 10" SCH 140 ELBOW-TO-PIPE 1 B-J B9.11 UT 03-021-110 18" SCH 160 PIPE-TO-ELBOW 1 B-J B9.11 UT 03-021-020 16" SCH 160 ELBOW-TO-PIPE 1 B-J B9.11 UT 03-022-030 3" SCH 160 ELBOW-TO-PIPE 1 B-J B9.21 UT 03-023-170 4" SCH 120 PIPE-TO-TEE 1 B-J B9.11 UT 03-023-100 3" SCH 160 ELBOW-TO-PIPE 1 B-J B9.21 UT 03-023-176 4" SCH 120 PIPE-TO-ELBOW 1 B-J B9.11 UT 03-023-180 VARIABLE SPRING 1 F-A FI.10C VT-3 03-023-161 4" SCH 120 ELBOW-TO-PIPE 1 B-J B9.11 UT 03-024-530 14" SCH 120 PIPE BEND-TO-SAFE END WELD 1 B-J B9.11 UT 03-024-460 4" SCH 120 PIPE-TO-ELBOW 1 B-J B9.11 UT 03-024-470 4" SCH 120 ELBOW-TO-PIPE 1 B-J B9.11 UT 03-025-130 6" SCH 160 NOZZLE-TO-PIPE

@ 315 DEGREES 1 B-J B9.11 UT 03-025-010 6" SCH 160 NOZZLE-TO-ELBOW @ 315 DEGREES 1 B-J B9.11 UT 03-025-110 6" SCH 1.60 PIPE-TO-FLANGE 1 B-J B9.11 UT 03-026-890 2" CHECK VALVE-TO 2" SCH 160 PIPE 1 B-J B9.21 UT 03-026-850 2" SCH 160 ELBOW-TO-PIPE 1 B-J B9.21 UT 03-027-140 tGUIDE 1 F-A FI.10B VT-3 03-027-020 12" SCH 160 PIPE-TO-VALVE i1 B-J B9.21 UT Page 6 of 7 LIST OF ISI EXAMINATIONS AND TESTS COMPLETED DURING U3C14 03-030-060 REDUCER-TO-3" SCH 160 PIPE 1 B-J B9.21 UT 03-030-160 VARIABLE SPRiNG. I F-A F1.iQC VT-3 03-032-380 Y-STOP 1 F-A FI.10A VT-3 03-038-088 HEAT EXCHANGER-TO-DRIVER MOUNT STUD (DWG. NO. S023-922-157) 1 BG2 B7.60 VT-1 03-038-089 HEAT EXCHANGER-TO-DRIVER MOUNT STUD (DWG. NO. S023-922-157) 1 BG2 B7.60 VT-1 03-038-090 HEAT EXCHANGER-TO-DRIVER MOUNT STUD (DWG. NO. S023-922-157) 1 BG2 B7.60 VT-1 03-038-091 HEAT EXCHANGER-TO-DRIVER MOUNT STUD (DWG. NO. S023-922-157) 1 BG2 B7.60 VT-1 03-038-092 HEAT EXCHANGER-TO-DRIVER MOUNT STUD (DWG. NO. S023-922-157) 1 BG2 B7.60 VT-1 03-038-093 HEAT EXCHANGER-TO-DRIVER MOUNT STUD (DWG. NO. S023-922-157) 1 BG2 B7.60 VT-1 03-038-094 HEAT EXCHANGER-TO-DRIVER MOUNT STUD (DWG. NO. S023-922-157) 1 BG2 B7.60 VT-1 03-038-095 HEAT EXCHANGER-TO-DRIVER MOUNT STUD (DWG. NO. S023-922-157) 1 BG2 B7.60 VT-1 03-038-080 HEAT EXCHANGER-TO-DRIVER MOUNT STUD (DWG. NO. S023-922-157) 1 BG2 B7.60 VT-1 03-038-081 HEAT EXCHANGER-TO-DRIVER MOUNT STUD (DWG. NO. S023-922-157) 1 BG2 B7.60 VT-1 03-038-082 HEAT EXCHANGER-TO-DRIVER MOUNT STUD (DWG. NO. S023-922-157) 1 BG2 B7.60 VT-1 03-038-083 HEAT EXCHANGER-TO-DRIVER MOUNT STUD (DWG. NO. S023-922-157) 1 BG2 B7.60 VT-1 03-038-084 HEAT EXCHANGER-TO-DRIVER MOUNT STUD (DWG. NO. S023-922-157) 1 BG2 B7.60 VT-1 03-038-085 HEAT EXCHANGER-TO-DRIVER MOUNT STUD (DWG. NO. S023-922-157) 1 BG2 B7.60 VT-1 03-038-086 HEAT EXCHANGER-TO-DRIVER MOUNT STUD (DWG. NO. S023-922-157) 1 BG2 B7.60 VT-1 03-038-087 HEAT EXCHANGER-TO-DRIVER MOUNT STUD (DWG. NO. S023-922-157) 1 BG2 B7.60 VT-1 03-039-430 3" SCH 160 ELBOW-TO-PIPE 1 B-J B9.21 UT 03-073-2160 8" SCH 140 PIPE-TO-VALVE 2 CF1 C5.11 UT 03-075-520 REINFORCING RING TO SHELL WELD 2 C-B C2.31 MT 03-075-510 REINFORCING RING-TO-NOZZLE WELD 2 C-B C2.31 PT SYSTEM LEAKAGE TEST COMPLETED PROCEDURE SYSTEM CLASS CATEGORY TEST S023-XVII-3. 1.1 REACTOR COOLANT ]1 B-P JVT-2 S023-XVII-3.2.1 CHEMICAL AND VOLUME CONTROL 2 C-H VT-2 CODE CASES APPLICABLE TO THIRD TEN-YEAR ISI INTERVAL 1) N-460 2) N-481 3) N-498-1 4) N-504-2 5) N-522 6) N-598 7) N-638-1 Page 7 of 7 SAN ONOFRE NUCLEAR GENERATING STATION UNIT 3

SUMMARY

REPORT 10 OF 10 5 ATTACHMENT-3 ABSTRACT AND FORM NIS-2 OWNER'S REPORT FOR REPAIR / REPLACEMENT ACTIVITY 3/212007 Unit 3 Cycle 14 Abstract of Records of Repairs and Replacements Page 1 F MO -1 03042457001 2 03070756000 3 03070757000 4 03080842001 5 04041121000 6 04050442000 7 04051407000 8 04051408000 9 04101358001 10 05010920000 11 05020935000 12 05021269000 13 05030306000 14 05031199000 15 05031413000 16 05050707000 17 05050709000 18 05050721000 19 05051985000 20 05061474000 21 05070389000 22 05080728001 23 05100856000 24 05100878000 25 05100931000 26 05100979000 27 05100992000 28 05100993000 29 05101004000 30 05101066000 31 05101072000 32 05101100000 33 06030522000 I Lead Equipment ID _S31208MU007 S31204MU072 S31204MU074 S31204MP016 026-44409-N60061-00-0002-IST S31208MW219 3PV0201B 3LV01 1OB S31208MU007 S31204MU074 S31301 ME088 3PSV9349 3HV4054 S31208MW220 3HV9303 3HV9921 3HV9920 S31204MU072 3HV9362 3FE0338 S31208MU017 3HV9322 3PSVO200 3PSV8401 3PSVO201 3PV0100A 3PSV8404 3PV0100B 3PSV8405 3PSV8412 3PSV8413 3PSV8418 S31201ME087 111-2 111-1 111-1 111-2 111-2 111-2 111-2 111-2 111-2 1I1-11 111-2 111-2 111-2 111-2 111-2 111-2 111-2 111-1 111-2 111-2 111-2 111-2 111-1 111-2 111-1 111-1 111-2 111-1 111-2 111-2 111-2 111-2 111-1 NIS-2 Work Summary 2/16/2006 Replaced/machined valve discs 2/28/2007 Replaced check valve 2/28/2007 Replaced check valve 1/5/2006 Installed new flange studs 10/23/2006 Replaced adjusting bolt on L-Top valve 2/9/2007 Replaced pulsation dampener 2/16/2006 Replaced valve spindle 1/18/2007 Replaced valve spindle 2/16/2006 Machined valve discs 2/28/2007 Performed VT-1 inspection on cover fasteners 2/26/2007 Replaced SG handhole cover bolting 2/5/2007 Replaced L-Top relief valve 2/5/2007 Replaced primary and pilot plugs 10/23/2006 Replaced pulsation dampener 3/1/2007 Replaced retaining ring and flange bolting 2/5/2007 Replaced retaining ring and flange bolting 2/7/2007 Replaced retaining ring and flange bolting 3/1/2007 Replaced valve and piping 3/1/2007 Replaced valve plug 2/5/2007 Replaced flange fasteners 2/16/2006 Replaced check valve 1/19/2007 Removed/rewelded seal weld 3/1/2007 Replaced safety valve and inlet bolting 2/26/2007 Replaced safety valve and inlet bolting 2/5/2007 Replaced safetyvalve and inlet bolting* Replaced upper bellows bonnet assembly 2/9/2007 Replaced safety valve and inlet bolting* Replaced upper bellows bonnet assembly 2/26/2007 Replaced safety valve and inlet bolting 2/26/2007 Replaced safety valve and inlet bolting 2/26/2007 Replaced safety valve and inlet bolting 2/26/2007 Replaced safety valve and inlet bolting 3/1/2007 Machined vent holes in pressurizer skirt 34 06030782000 S31201ME087 0I1-1 12/20/2006 Performed half nozzle repairs 3/212007 Unit 3 Cycle 14 Abstract of Records of Repairs and Replacements Page 2 L MO J 35 06040060000 36 06040063000 37 06040066000 38 06040131000 39 06040216000 40 06040220000 41 06040234000 42 06040307001 43 06040316000 44 06040317000 45 06040518000 46 06040520000 47 06040640000 48 06040817000 49 06041131000 50 06050712000 51 06050955000 52 06050956000 53 06051260000 54 06051264000 55 06051287001 56 06051653000 57 06060054000 58 06061703000 59 06061729000 60 06070852000 61 06081298000 62 06081299000 63 06081305000 64 06081307000 65 06081308000 66 06090544000 67 06090545000 68 06090546000 L__Lead Equipment ID _S31201ME087 S31201 ME087 S31201 ME087 S31201ME087 S31201 ME087 S31201ME087 S31201ME087 S31201 ME087 S31201 ME087 S31201ME087 S31305MU124 S31305MU448 831201 ME628 S31201 ME087 S31201ME610 S31101MV001A S31208MW220 S31208MW219 S31204MU019 3PSV9220 S31204MU003 S31204MU072 S31208MU067 831201ME087 831201 ME087 3HV9325 831206MR079 S31204MR271 S31204MR258 831204MR368 S31206MR021 S31204MR371 S31206MR017 S31206MR001 Class II1-1 II1-1 Il1-1 Il1-1 II1-1 II1-1 II1-1 111-2 111-2 II1-1 I11-1 I1-1 I11-1 111-2 111-2 I11-1 111-2 111-2 I11-1 111-2 1I1-1 I11-1 111-2 111-2 111-2 111-2 111-2 111-2 111-2 111-2 111-2 31NIS-20 3/1/2007 3/1/2007 12/20/2006 3/1/2007 3/1/2007 3/1/2007 3/1/2007 3/1/2007 3/1/2007 3/1/2007 3/1/2007 3/1/2007 12/20/2006 3/1/2007 12/18/2006 3/1/2007 10/23/2006 2/9/2007 2/26/2007 1/18/2007 3/1/2007 3/1/2007 1/18/2007 3/1/2007 3/1/2007 2/9/2007 2/16/2007 2/16/2007 2/16/2007 2/16/2007 2/15/2007 2/20/2007 2/16/2007 2/16/2007 Work Summary Removed MNSA clamps on lower level instr. Nozzles Removed nozzle inserts and machined Performed half nozzle repairs Fabricated pzr thermowells Fabricated pzr lower level instrument nozzles Fabricated pzr temperature nozzle Fabricated pzr lower level instrument nozzle Fabricated pzr therm owells Fabricated pzr lower level instrument nozzle Fabricated pzr temperature nozzle Replaced poppet Replaced poppet Replaced pressurizer heaters Repaired gouged area on reinforcement pad Fabricated pressurizer heater sleeve cap Replaced incore instrumentation adapter hubs Fabricated pulsation dampener pipe spool Fabricated pulsation dampener pipe spool Repalced check valve Replaced relief valve Replaced flange bolting Prefabricated new pipe spool asembly with valve Removed and reinstalled body to bonnet seal weld Pressurizer weld overlay repair Pressurizer weld overlay repair Removed/rewelded seal weld Added reinforcing plates at drain & vent valves Added reinforcing plates at drain & vent valves Added reinforcing plates at drain & vent valves Added reinforcing plate to line at vent valve Added reinforcing plate to line at vent valve Added reinforcing plate to line at vent valve Added reinforcing plate to line at drain valve Added reinforcing plate to line at vent valve 312/2007 Unit 3 Cycle 14 Abstract of Records of Repairs and Replacements Page 3 I MO I 69 06090550000 70 06100917000 71 06101369000 72 06101879000 73 06101917000 74 06110085000 75 06110320000 76 06110351000 77 06110607000 78 06110646000 79 06110721000 80 06110722000 81 06110777000 82 06110845000 83 06110846000 84 06110853000 85 06110918000 86 06111028000 87 06111141000 88 06111234000 F Lead Equipment ID S31201MR031 S3ST580H002 S31204MU068 S3ST002HOO2 S31201ML015 S31201ML015 S31204MU007 S31204ML039 S31204MR456 S31104CEDM 3HV9325 3HV9322 S31104CEDM 3HV9322 3HV9325 S3ST001HO07W 3PSVO201 S3ST001HO25B S3ST002HO07W S3ST002HOO9 111-2 111-2 111-2 111-2 111-1 111-1 111-2 111-2 111-2 111-1 111-2 111-2 1I1-1 111-2 111-2 111-2 111-1 111-2 111-2 111-2 F NIS-2T 2/16/2007 2/26/2007 2/27/2007 2/26/2007 3/1/2007 3/1/2007 2/5/2007 3/1/2007 2/27/2007 2/27/2007 2/9/2007 1/19/2007 2/27/2007 1/19/2007 2/9/2007 2t26/207 2/26/2007 2/26/2007 2/26/2007 2/26/2007 Work Summary Added reinforcing plate to line at drain valve Replaced snubber Replaced valve internals Replaced snubber Pressurizer weld overlay repair Pressurizer weld overlay repair Machined valve bonnet Relocated code nameplate Repaired gouged piping weld Replaced vent stem for CEDM #79 Weld repaired damaged areas on body and bonnet Weld repaired damaged areas on body & bonnet Replaced ball seal housing nut Machined disc seating surface Machined disc seating surface Replaced snubber Removed surface discontinuities from inlet piping Replaced snubber Replaced snubber Replaced snubber* MO 05100979000 replaced the upper bellows bonnet assembly in valve 3PV0100A. ASME Section XI requires a visual examination (VT-I ) of replacement upper bonnet studs but the studs were included in the bonnet assembly and therefore, the VT-1 examination was not performed. Action Request Assignment number 070300045-3 was generated to perform a VT-1 examination at next available outage. SCE confirmed that the affected control valve remains operable.* MO 05100993000 replaced the upper bellows bonnet assembly in valve 3PVOIOOB. ASME Section Xl requires a visual examination (VT-1 ) of replacement upper bonnet studs but the studs were included in the bonnet assembly and therefore, the VT-1 examination was not performed. Action Request Assignment number 0703,00045-3 was generated to perform a VT-1 examination at next available outage). SCE confirmed that the affected control valve remains operable. FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required bv the Provisions of the ASME Code Section Xt 1. Owner: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead., California 91770 2. Plant: San Onofre Nuclear Generating Station Address: P.O. Box 128, San Clemente, California 92674-0128 Date: 01/16/06 Sheet I of I Unit: 3 Repair/Replacement Plan: ASME SECTION X1 DATA-0306, 020701216-5, 020710216-8 MO/CWO: 03042457001 04101358000, 04101358001 Type Code Symbol Stamp: N/A Authorization No: N/A Expiration Date: N/A 3. Work Performed by: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 4. Identification of System: Chemical and Volume Control 5. (a) Applicable Construction Code: ASME Section III, Class 2, 1971 Edition, Summer 1973 Addenda (b) Applicable Edition of Section X! Utilized for Repair/Replacement Activity:, 1995 Edition, 1996.Addenda

6. Identification of Components:

Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 3" 150# Gate Valve Walworth Aloyco A1485 718 S31208MiU007 1976 Corrected Yes Male Valve Disc Crane Nuclear D3231 N/A RSO-2170-04 2004 Corrected and Yes Installed Female.Valve Disc Crane Nuclear D3233 N/A RSO-2170-04 2004 Corrected and Yes Installed 7. Description of Work: Valve in plant position S3 1208MU007 was disassembled for inspection and it was decided that the male and female discs were to be replaced. Prior to disc replacement, it was determined that the discs would require machining to obtain the proper fit. Both discs were machined and installed and the valve was reassembled.

8. Tests Conducted:

Hydrostatic S See: AR 040501 Pneumatic I Nominal Operating Pressure X Exempt W_Qtler 238-26 Pressure: >=33 psi TestTemp: NOT Note: Supplemental sheets in the formoflists, sketches, or drawings maybe used provided (1) size is 8 1/2 in. xI in-, (2) infrtnmation in items I through 6on this teport isincluded on each sheet, (3) each sheet is numbered and the number ofsheets is retorded atthe top o fihis form, and (4) each sheet is initialed and dated by the Owner or Ownters designee and the AIA. FORM NIS-2 (back)9. Remarks: None.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: ' -" Supervising ASME Codes Engineer Date: ? -"3- .Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT of Hartford, Connecticut have inspected the components described in this Owner's Report during the period 7 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 accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this 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 conne wit is ispection. conne Commissions '1 Al ALk ZCalifornia /Inspe er's'Signttre National Board, State, Province, and Endorsements Date-fS WO: 03042457001 FORM N-2 CERTIFICATE HOLDERS' DATA REPORT FOR IDENTICAL NUCLEAR PARTS AND APPURTENANCES' As Required, Dy the Provisions ol the ASME Code, Section III Not to Exceed One Day's Prod uction P;. 7 of 2 1. Manufactured and certified oy CRANE Nuclear. Inc.. 860 Reminaton Boulevard, Bolinobrool:, IL 60440and adoress of NPT Cenihoate Hoder)2. Manufactured for Edison Materia Supolv LLC PC Box 700 Rosenread, CA 91770and orcvesý Of purmcaser)

3. Location of installation San Onofre Nuclear Generatino Station 14300 Mesa Road San Clemente, CA 92672 (name and aldress)4. Type CA00121, Rev. A SA35i Gr. CcPOvl 70 KSI (Min.) N/A 2004{aramng no.) (re-I'!. spec. no.) (liensiný strengnit (CRN) tyear Quilt 5. ASME Code, Section Ill, Division 1: 1971 Summer 1973 2 N/A iedtuon) (addenoa date) bass) (Ooae Case nc.)6, Fabricated in accordance with Const. Spec. (Div. 2 only) N/A Revision N/A Date N/A ino.)7. Remarks: PO No. 6H274025 item 1 SO Nc. 24546-01 3" Male Disc, P/N CA00121, w/Stellite

1. 6 Hardfacino No Hydro performed 8. I,,om. thickness (in.) 0.375 Min. design thickness (in.) N/A Dia. ID (ft. & in.) 3.75" Length overall (ft- & in.) i.43" 9. Wnen applicable, Certificate Holders' Data Reports are attached for eacn item of this report: Part or.Appurtenance National .-Pan or Appurtenance National Serial Number Board No. Serial Number Board No.In Numerical Order In Numercal Order (1) D3230 N/A (26) /1 (2) D3231 j N/. (27) //(3) (28)(5) 7 t_(6) t _ _ _ _ (31)(7)_ / p ) (3z (8) _ / j (33) )(9)!______________

I" (34) _____________________________ (10) ______' / (35)(11I) ____________ /"I (36) (7/(12) (37)(13) (38)(14) (39)(15) (40)(16) (41)(17) (42)(18) (43')(19) (44)(20) (45)(21) " (46)(22) (47)(23) (48)(24) (499 (25)10. Design pressure 210 psi. Temp. 300 -F. Hydro. Test pressure _ _ _ At temp. *F.iwtten acppicable) Sapplemental inlorrnation in the form of lisls. sleicres, or oravins tra, be used provined 1,) size is 1 , x 11, [2) information in ilems 2 and 3 on this Data Repon i5 included on each sheet. (3) each sheet is numoered and the number of sheels is recorded at the top of Ihis form.This form (ED0040) may be obtained from tne Order Dept. ASME, 22 Low Drive, Box 2300. Fairfield. NJ 07007-2300. -2170-04 RN, -2 7'0-4.FORM N-2 (Back) --- Pg. 2 of 2 Certificate Holder's Serial Nos, D3230 Through D3231 CERTIFICATION OF DESIGN Design soecifications certified by Kenneth E. Moroan P.E. State CA Reg. No. 0U004963 (when apo ic--- e)Design report ' certified by N/A P.E. State N/A Reg. No. N/A[wnen applicable) CERTIFICATE OF COMPLIANCE We certify that the statements made in this report are correct and that this (these) Male Disc -P/N CA00121 conforms to the rules of construction of the ASME Code, Section III, Division 1.NPT Certificate of Authorization No. N-2g00 Expires September 24, 2005 Date August 31, 2004 Name CRANE Nuclear, Inc. Signed fNPT Certfcate Holder) / -' tAutflanz 4epresentaiwe) Jerome A. Kurowski, P.E.CERTIFICATE OF INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel inspectors and the State or Province of Illinois and employed by HSBCT of Hartford Connecticut have inspected these items described in this Data Report on August 31, 2004 , and state that to the best of my knowledge and belief, the Certificate Holder has fabricated these parts or appurtenances in accordance with the ASME Code, Section III, Division 1. Each part listed has been authorized for stamping on the date shown above.By signing this certificate, neither the inspector nor his employer makes any warranty, expressed or implied, concerning the equipment described in this Data 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. Date 08/31/04 Signed Commissions Illinois 1903 udear Inspector) l(Nat. Bd. (inc. Endorsemenfs) and state or ploV. and no.)odd Ward 0{SO-2170-04 /2 FORM N-2 CERTIFICATE HOLDERS' DATA REPORT FOR IDENTICAL NUCLEAR PARTS AND APPURTENANCES" As Required by the Provisions o- the ASME Code, Section II1 Not to Exceed One Day's Production Pg. I of 2 Manufactured and certified by CRANE Nuciear, inc., 860 Remiriotori Boulevard, Bolinobrook, IL 60440 iname and adoress of NPT Certificate Holder)2. Manufactured for Edison Material Supply LLC PO Boc: 700 Rosemead, CL, 91770 (namn and adoress ov puronaser) Location of installation San Onofre Nuclear Generatina Station 14300 Mesa Road San Clemente, CA 92672 (name an0 address)4. Type CA00121, Rev. A SA,351 Gr. CF8M 70) KS) (Min.) N/A 2004 jora ,,nq no.) (marl, spec. no.) (tenosle sirengm h) (CRN) (year ouill)5. ASME Code, Section III, Division 1: 1971 Summer 1973 2 N/A (editon) (adoenoa date) (loa .) (Code Case no.)6. Fabricaied in accordance with Const. Spec. (Div. 2 only) N/A Revision N/A Date N/A 7. Remarks: PO No. 6H274035 )Iem 2 SO No. 24546-02 3" Female Disc, PIN CA00122, w/Stellite

1. 6 Hardfacinq No Hvdro oerformed 9.Nom. thickness (in.) 0.287 Min. design thickness (in.) N/A Dia. ID (ft. & in.) 3.75" When applicable, Certificate Holders' Data Reports are attached for each item of this report;Length overall (.ft & in.) I.15" Part or Appurtenance Senal Number National Board No.In Numerical Order Par or Appurtenance Serial Number National Board No.In Numerical Order (1 (2 (3 (4 (51 (6 (7)(8)(9)(10)(i1)(12)(13)(14)(15)(16)(17)(15)(19)(20)(21)(22)(23)(24)(25)D3232 NIA D3233 N/A/1//(26)(27)(25)(29)l30)(31)(32)(33)(34)(35)(36)(37)(38)(39)(40)(41)(42)(43)(44)(45)(46)(47)(48)(49/i____________________________________1~__________________________

7 -_________

10. Design pressure 210 psi. Temp. I 300 "F. Hydro. Test pressure *- At temp. *F.(whren apphicaole)

S Supplernenta) information in 1he form of lists, sketches. or drawings may be used provided i1) size is a 'A x 11, (2) information in ihems -and 3 on this Data Report is ihoruded on each sheet. (3) each sheet is numbered and the number of sheets is recorded at rhe lop ol this form.This form (E00040) may bo obtaned from the Order Oept- ASME, 22 La. Drive. Box 2300, Fairfield. NJ 07007-2300, 2170-04 FORM N-2 (Back) --- Pg. 2 of 2;ý 7 0s Certificate Holder's Serial Nos.D3232 Through D3233 CERTIFICATION OF DESIGN Design specifications certified by Kenneth E. Morqan P.E. State CA Reg. No. 0U004963 (wher, applicable) Design report

• certified by N/A P.E. State N/A Reg. No. N/A (when applicabie)

CERTIFICATE OF COMPLIANCE We certify that the statements made in this report are correct and that this (these) F conforms to the rules of construction of the ASME Code, Section III, Division 1.NPT Certificate of Authorization No. N-2900 Female Disc -P/N CA001 22 Expires September 24, 2005 uaet t-Ust~b 3 1, 2004" Namell U -f N u iNU Icdl, Iinc ,.,nIIO (NPT Certficate Holder).-t~u mon zeoR sen lalive)7 Jerome A. Kurowski, P.E.CERTIFICATE OF INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Illinois and employed by HSBCT of Hartford Connecticut have inspected these items described in this Data Report on August 31, 2004 and state that to the best of my knowledge and belief, the Certificate Holder has fabricated these parts or appurtenances in accordance with the ASME Code, Section III, Division 1. Each part listed has been authorized for stamping on the date shown above.By signing this certificate, neither the inspector nor his empioyer makes any warranty, expressed or implied, concerning the equipment described in this Data 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. Date 08/31/04 Signed Commissions Illinois 1903 (Nat'l. ad. lend. Cnidorsernenls) and state or sirov. and no.)S)SO -2170-04 FORM NIS-2 OWNER'S REPORT FOR REPAIRIREPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Date: 0 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/Ri Address: P.O. Box 128, San Clemente, California 92674-0128 MO/CW(3. Work Performed by: Southern California Edison Company Type Coc Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 4. Identification of System: Safety Injection and Shutdown Cooling Expiratio 1/03/07 Sheet I of I eplacement Plan: 030400450-45 D: 03070756000 le Symbol Stamp: N/A ition No: N/A n Date: N/A 5. (a) Applicable Construction Code: (Valve) ASME Section 111, Class 1, 1971 Edition, Summer 1973 Addenda (Hinge Pin Studs & Nuts) ASME Section II., Class 1, 1977 Edition, No Addenda (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity: 1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 8" 1500# Tilting Disc Anchor/Darling IN-230 N/A S31204MU072/ S023- 1976 Removed Yes Check Valve 408-1-6-216 8" 15004 Tilting Disc Flowserve Corp. AU739 N/A RSO-1674-04/ S023-408-2004 Installed Yes Check Valve 1-6-350 7. Description of Work: Check valve installed in plant position S31204MU072 was removed and replaced with a new check valve in accordance with ECP 030400450-49/ECN A2665 1. Prior to installation, the weld ends of the replacement valve and existing piping were prepared for welding and surface (PT) examinations performed. Replacement valve was installed and the completed welds were prepared for ISI examination. Appropriate NDE of the completed welds was performed in accordance with the Construction Code and the ISI program.8. Tests Conducted: Hydrostatic LJ Pneumatic LJ See: AR 030400450-51 Nominal Operating Pressure X6 Exempt Other Pressure: _> 642 psi Test Temp: N/A OF Note: Supplemental sheets in the formoflists, sketches, or drawings maybe used provided (1) size is 8 1/2 in. x I I in., (2) information in Items I through 6 on this report is includedon each sheet, (3) each sheet is numbered and the nutmber ofsheets is recorded atthe top ofthis fonr, and (4) each sheet is initialed and dated by the Owner or Owner's designee and the AIA. FORM NIS-2 (back)9. Remarks: MO 05090921 generated to perform a VT-I examination of the hinge pin cover fasteners at next available outage was cancelled since valve was removed and replaced with an in-kind replacement valve (see MO 05050721).(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Signed: Expiration Date: N/A Supervising ASME Codes Engineer Date: Owner or Owrl'er's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT of Hartford, Conneoticut have inspected the components described in this Owner's Report during the period 6-" ot/-e to / 10 !C7 , and state that to the best of my knowledge and belief, the Owner has pfornled examinations-and taken cofrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this 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 oected wJh ýh insiction.__~r-Commissions '. California 1 74-Inspector's Signature National Board, State, Province, and Endorsements Date /b WO: 03070756000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Date: 0 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/R Address: P.O. Box 128, San Clemente, California 92674-0128 MO/CW4 3. Work Performed by: Southern California Edison Company Type Co Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Authoriz 4. Identification of System: Safety Injection and Shutdown Cooling Expiratio 1/03/07 Sheet I of I eplacement Plan: 030400450-46 0: 03070757000 05010920000 de Symbol Stamp: N/A ation No: N/A n Date: N/A 5. (a) Applicable Construction Code: (Valve) ASME Section III, Class 1, 1971 Edition, Summer 1973 Addenda (Hinge Pin Studs & Nuts) ASME Section If], Class 1, 1977 Edition, No Addenda (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity: 1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 8" 15004 Tilting Disc Anchor/Darling ]N-232 N/A $31204MU074/ S023- 1976 Removed Yes Check Valve 408-1-6-216 8" 15004 Tilting Disc Flowserve Corp. AU737 N/A RSO-1674-04/ S023-408-2004 Installed Yes Check Valve 1-6-351 7. Description of Work: Check valve installed in plant position S3 1204MU074 was removed and replaced with a new check valve in accordance with ECP 030400450-49/ECN A26653. Prior to installation, the weld ends of the replacement valve and existing piping were prepared for welding and surface (PT) examinations performed. Replacement valve was installed and the completed welds were prepared for IS1 examination. Appropriate NDE of the completed welds was performed in accordance with the Construction Code and the ISI program. MO 05010920 performed a VT-I examination of the hinge pin cover fasteners with satisfactory results.8. Tests Conducted: Hydrostatic Pneumatic -Nominal Operating Pressure JX Exempt Other Pressure: > 650 psi Test Temp: N/A OF See: AR 030400450-53 Note: Supplementalsheets in theltrmr oflists, sketches, ordrawingsmaybe usedprovided(I)sizeis8 1/2 in. xI I in.,(2)infortttationin Items I through 6on thisreportisincludedoneach sheet, (3) each sheet is numbered and the number ofsheets is reconed atthe top oflhis fonrm, and (4) each sheet is initialed and dated bythe Owner or Owner's designee and the AIA. FORM NIS-2 (back)9. Remarks: None.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: Supervising ASME Codes Engineer Date: X4 / -J Owner or Ownr rs Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSPCT d Co icut have inspected the components described in this Owner's Report during the period .. 1 -'0!4 to ?,W/ / 0 / ,and state that to the best of my knowledge and belief, the Owner has pertormnd examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his empl yer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or con7 cted withn t I spetion_ (1_________________ C om m issions 4 11 California '1'Inspector's SignaturJ National Board, State, Province, and Endorsements Date________ WO: 0307QZ5ZO00 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Requred by the Provsions of the ASME Code Secijo X1 1. Owner: Southern California Edison Company Date: 11/29/05 Sheet I of I Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/Replacement Plan: ASME SECTION Xl Address: P.O. Box 128, San Clemente, California 92674-0128 DATA-0480, GEN-239 3. Work Performed by: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 4. Identification of System: Safety Injection and Shutdown Cooling MO/CWO: 03080842001 03080842000 Type Code Symbol Stamp: N/A Authorization No: N/A Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section III, Class 2, 1971 Edition, W. '71 Addenda, Code Case: None (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity: 1995 Edition, 1996 Addenda 6. Identification of Components: Name of Component Name of Manufacturer Manufacturer Serial No.National Board No.Other Identification Year Built Corrected, Removed, or Installed ASME Code Stamped Yes/No LPSI Pump Discharge Bechtel N/A N/A S31204ML038 1978 Corrected Yes Flange 10" Piping Spool Hawley Forge Ht. #APL N/A S3-SI-038-026 N/A Corrected Yes 10" Piping Spool Pullman, Inc. N-6069 N/A S3-SI-038-025 1978 Corrected Yes 7/8" All-Thread Stud (3) Mackson, Inc Ht. #S20751 N/A RSO-1137-03, SA193 B7 N/A installed No 7. Description of Work: Twelve (12) 7/8"-9 x 6-1/4" studs, cut from all-thread material, were installed on LPSI Pump S31204MP016 discharge flange (spool 3-SI-038-026 per ISO $3-1204-ML-038, sheet 7) in accordance with non-ASME MO 03080842000. The verification of material acceptability; cutting, marking and maintenance of traceability and installation was performed on ASME MO 0308084200 land in accordance with RRP GEN-239 and ASME XI Data flag 0480.8. Tests Conducted: Hydrostatic Pneumatic Nominal Operating Pressure ! X Exempt 1 Other See: AR 050101631-04 Pressure: 219 psi Test Temp: N/A °F Note: Supplementalsheets inthe formoflists, sketches, ordrawingsmaybe used provided (1) size is 8 1/2 in.x in.,(2)information in ttems t through 6on thtis reportisincludedoneach sheet, (3) each sheet is numbeted and the number ofsheets is recorded atthe top ofthis form, and (4) each sheet is initialed and dated by the Owner or Owne's designee and the A1A. FORM NIS-2 (back)9. Remarks: RoR-002-03 reconciles the replacement studs which were certified to ASME II1-2(NC), 1989 Edition, No Addenda. (Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: Supervising ASME Codes Engineer Date: </L C"4ner or Oner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT of Hartford, Connecticut have inspected the components described in this Owner's Report during the period --/ 7 -t$'- to / -z , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this 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 connect ith t spection._______ -__ _1__ _ Commissions ,.i3Q L J, A,.. California /.f tnspes-"-'rS~gnae National Boafd, State, Province, and Endorsements Date }-- _2 "--2ýWO: 03080842001 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI Owner: Southern California Edison Company Date: 10/04/06 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: A Sheet I of I 2. Plant: San Onofre Nuclear Generating Station Address: P.O. Box 128, San Clemente, California 92674-0128

3. Work Performed by: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 4. Identification of System: Safety Injection and Shutdown Cooling Repair/Replacement Plan: ASME SECTION X1 DATA-0207 MO/CWO: 04041121000 Type Code Symbol Stamp: N/A Authorization No: N/A Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section 111, Class 2, 1974 Edition, Summer 1974 Addenda: Code Case: None (b) Applicable Edition of Section X1 Utilized for Repair/Replacement Activity:

1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 6" x 8" Relief Valve (L- Crosby Valve & N60061-00-0002 N/A 026-44409-N60061 1978 Corrected Yes Top) Gage 0002-1ST Adjusting Bolt Crosby Valve & Ht.# 656369 N/A RSO-1006-86, SA479 316 N/A Installed No Gage (RoR-7. Description of Work: The spare relief valve (S/N N60061-00-0002) that was removed from plant position 2PSV9349 on MO 03022885 was rebuilt using a new replacement adjusting bolt. The rebuilt valve was bench tested and returned to stock.8. Tests Conducted: Hydrostatic S.Pneumatic Nominal Operating Pressure F__ Exempt L1 Pressure: N/A psi Test Temp: N/A Other 0oF Note: Supplemental sheets in the frmnof lists, sketches, or drawings maybe used provided(]) size is8 1/2 in. xll in., (2) inflrmnation in Items I through 6 on this reportisincluded on each sheet, (3) each sheet is numbered and the number ofsheets is retoaded at the top ofthis and (4) each sheet is initialed and dated bythe Owner or Owner's designee and the A 1A, FORM NIS-2 (back)9. Remarks: RoR-024-03 reconciles the replacement adjusting bolt which was certified to ASME 111-2, '83 Ed., W. '84 Add.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: perv sng ASME Codes Engineer Date: ./u/ 2 3/0C Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT of Hartford, Connecticut have inspected the components described in this Owner's Report during the period !9- to -2 .[:zF , and state that to the best of my knowledge and belief, the Owner has performed exanfinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this 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.hsnsnection. 0~J e ~ CommissionsA1 / ; California Inspe sý Si Nati-6naY16ard, Stat6, Province, and Endorsements Date , A!WO: 04041121000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Date: 12/27/06 Sheet 1 of I Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Address: P.O. Box 128, San Clemente, California 92674-0128

3. Work Performed by: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 4. Identification of System: Chemical and Volume Control Repair/Replacement Plan: 030400634-34, GEN-239 MO/CWO: 04050442000 06050956000 Type Code Symbol Stamp: N/A Authorization No: N/A Expiration Date: N/A 5. (a) Applicable Construction Code: Pulsation Dampener:

ASME Section III. Class 2. 1974 Ed., S. '75 Add. Pipingz Cnmnnnetv: ASMF Section IIl_ Class 2. 1974 Ed.. S. '74 Add. Renlacement Pulsation Componets: ASMI Section III Class 2 1974 Ed. S.'74 Add. Renlacement Pulsation Dampener: ASME Section III, Class 2, 1998 Ed., 2000 Add. and S023-407-21 (b) Applicable Edition of Section Xl Utilized for Repair/Replacement Activity: 1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No Pulsation Dampener General Atomics E644 N/A S31208MW219 1981 Removed Yes Pulsation Dampener Westinghouse 3301 N/A RSO-1 101-06 2006 Installed Yes 2" Sch. 160 Pipe Energy & Process Ht. #609642 N/A RSO-1480-02, SA376 N/A Installed No Corp. Tp316 (RoR-014-03) 2" 1500# RF Flange Energy & Process Ht. #K601 N/A RSO- 1190-06, SA182 N/A Installed No Corp. F316 7/8" x 36" All-Thread Mackson, Inc Ht. #736572 N/A RSO-2316-05, SA193 B7 N/A Installed No Stud (RoR-002-03)

7. Description of Work: CWO 04050442 replaced the existing pulsation dampener on the discharge of 3Pl 91 with a new style pulsation dampener in accordance with ECP 030400634-13.

Replacement of dampener required welding a new pipe spool on the discharge side of dampener. Replaced (8) each piping flange studs (item 104) with in-kind replacements. The studs were cut from all-thread stock with the required markings transferred to the cut pieces in accordance with GEN-239. The replacement dampener spool assembly was fabricated on CWO 06050956 in accordance with RRP 030400634-34.

8. Tests Conducted:

Hydrostatic 1- Pneumatic Nominal Operating Pressure IX Exempt 1 Other See: AR 030400634-53 Pressure: > 2333 psi Test Temp: N/A OF Note: Supplemental sheets in the formrof fists, sketches, or drawingsmayhe used provided (1) size is 8 1/2 in.x I Iin.,(2)intfjrmation in Items I through 6 on this report is included on each sheet, (3) eaclh sheet is numbered and the number oft seets is recomded at the top ofthis form, and (4) each sheet is initialed and dated by the Owner or Owners designee and the AlA. FORM NIS-2 (back)9. Remarks: RoR-014-03 reconciles the replacement pipe which was certified to ASME 111-1, 1989 Ed., No Add.RoR-002-03 reconciles the replacement studs which were certified to ASME III-2(NC), 1989 Ed., No Add.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: y/J Supervising ASME Codes Engineer Date: Z /Z 7 Owner or Owner's besignee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employeby SBCT ofHairtfordConecticut,have inspected the components described in this Owner's Report during the perito /i r i:g 7 , and state that to the best of my knowledge and belief, the Owner has performed exam'inaions and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his empo I shall be liable in any nanner for any personal injury or property damage or a loss of any kind arising from or co t with t Ctisn-.ýn -r -J .--Commissions 157J" aifri -Aspector's Signature Datk~ti Oj q c0D7 National Board, State, Province, and Endorsements WO: 04050442000 RSD -1101 0 FORM N-1A CERTIFICATE HOLDERS' DATA REPORT FOR NUCLEAR VESSELS*Alternate Form for Single Chamber Completely Shop-Fabricated Vessels Only As Required by the Provisions of the ASME Code, Section III Division I Pg. I of 1 1. Manufactured and certified by Westinghouse Electric Company LLC Newington Operations, 74 Old Dover Road, Newington, NH 03801 (nam a end addrea ar N pumhnioaHido0 )Souther California Edison Co. 14300 Mesa Road Mail Stop W49 San Clemente CA. 92672 2. Manufactured for 3. Location of installation (flame and addr..s a) P.,ch ...ef)San Onofre Nuclear Generating Station Unit 3 (n.md..d w ade)4. Type: Vert, 3301 N/A 10022E67 rev 4 N/A 2006 (hod.L or _'t,) (Cat. Hotdarm carlia no.) (CRN) /d rmng no') (Nall ad no.) tyer buWil 5. ASME Code, Section 1II, Division 1: 1998 2000 2 N/A (adition) (ddanOda data) t(0a.) (Cod. C.a"o nn.)6. Shell: SA182 F304 75,000 psi 1.105" 1.09" a, 3' 3'mrall epe no.) tonella arenglith) tnam. tikline. (in.)) (tnh. naltn thlrl noIa} idl.lOD (1t & in.)] 1-nilht ()aertlflXtI & In.))7. Seams: N/A N/A N/A N/A Single Butt Weld No Full 1 (long.) (H-) (RT) (oll %( gIrth) H ) RT) " (no. of woursa)8, Heads: SA 403 TYPE 304 75,000 psi SA 403 Type 304 75,000 os (la) Metal apao. do.) (taatla strength) ..b) mail, op.a. no.) (tanal11 Irgtegh)L oCallan (101, cOr,, wn Kn cl tlpl lca- C onical H em ispheria el Flat Side lo Press ure boloam, endst Thcknsn Radis us s Ra1ti Apes Angle Radius Diameter (concave nr convex)Top 1.000 N/A N/A N/A N/A 4.00 B.00 concave (b) mitern 1.000 N)A N/A N/A N/A 4,00 a.00 concave If removable, balls used NIA Other Fastening N/A n tapr .tap., T.S., eloaquaetity} (dasdto Or atetW aketanh)9. Design pressure' 301D at max. 250 Min. pressure-test temp. 70 Hvdre.,pnue.,or comb, test pressure 3763 atmp. -(PSI) F7) ('F) (PSI)1 10. Nozzles, Inspection and safety.valve openings Purpose 0uantiy Die. Or Sio Typa How Matl Thictness Reinforcement Location (inlat,ou1el,drait,atct .a ., Attached -Allowable Bladder Opening 1 .876" MNA Bolted NIA N/A N/A Top Inlet / Outlet 1 5.000s NIA Boiled N/A N/A NIA Bottom 11. Supports: SkIrl No Lugs 2 Legs -NIA Other N/A Attached Top of shell .25" filalt welds (yes or no) (quenUif) iquaniity) (describe) (where and how)12. Remarks S/N 1 Pulsation Dampener for charging pumps.CERTIFICATION OF DESIGN Design specifications certitled by I. S. Gaor PE. State CA. Reg. no. 9M117613 Design report 0 certified by L. Ike Ezekoye P.E. State PA. Reg. no. 018379E CERTIFICATE OF COMPLIANCE .: \imm====i* !We certify that the statements made in this report are correct and that this Nuclear Vessel conforms to the rules of construction of the ASME Code, Section III, Division 1. N Cerliflcate of Authorization No. N2040 Expires ' February 2200 Westinghouse Electric Co.LLC Newington Date 7/10/2006 Name Operations Signed (N Cetificate Holder)/- tq;,hIqqd representative) CERTIFICATE OF INSPECTION I, the undersigned, .hodlng a valid commission Issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of , and employed by 11ddr;-of have Inspected these Items described In this Data Report on ,.O st 2 , and state that. to the best of my knowledge and belief, the Certificate Holder has constructed this component in accordance with the ASME Code, Section III, Division 1.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or Implied, concerning the component described In this Data Report. Furthermore, neither the Inspector nor his employershall be liable In any mannerfor any personal Injury or property damage or a loss of any kind arising from or connected wIth this Inaedictii. Date 4 w -_ Signed Commissions ______________________________ S/ -(Authorized Nuclartnspector) (Nat). Bd. (Incl. endorsemaens) and state or proe. and no.)IIf posiweld heat IreaL 2 List other Internal or axiemna pressure with coinddentt temperature when applible.' Supplemental Inforrmation In lhe fore of lists, snetches, or drawings may be used pmatdad (1) size Is 6 1/2 X 11. (2) Information In the (lems I through 4 on this Dala Report Is Incuded an each sheal, 13) EACH SHEET IS NUMBERED AND NUMBER OF SHEETS IS RECORDED AT TOP OF THIS FORM. FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by toe Provtsions of the ASME Code Section XI 1. Owner: Southern California Edison Company Date: 02/08/06 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 Sheet I of 1 2. Plant: San Onofre Nuclear Generating Station Address: P.O. Box 128, San Clemente, California 92674-0128 3 Wotrk Performedl by" Sonuthern (2alifornia Edison (7omnanv Repair/Replacement Plan: ASME SECTION X1 DATA-0599 MO/CWO: 04051407000 .. .. ... ................. ......... ......... .JType Code Symbol Stamp: N/A Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Authorization No: N/A 4. Identification of System: Chemical and Volume Control Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section III, Class 2, 1974 Edition, Summer 1974 Addenda (valve); ASME Section III, Class 2, 1989 Ed., No Add. (spindle); Code Case: None (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity: 1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 2" 600# Globe Valve CCI 36995-1-3 N/A 3PV0201B 1985 --- Yes Spindle CCI S/N 199800, Ht. N/A RSO-1337-04 2004 Installed Yes#RT-I 3 7. Description of Work: Replaced the valve spindle (plug) on the valve in plant location 3PV0201B with an in-kind replacement spindle.I nuai -] Nominal Operating Presr Exempt ] Other !..8. Tests Conducted: Hydrostatic Pneumatic Nn ressure See: AR 050801006-01 Pressure: >= 320 psi Test Temp: N/A °F Note: Supplemental sheets in the formof fists, sketches, or drawingsmayhe used provided(]) size is 8 lt2in. xllit,(2)inktrationIn Itm I through 6 on this reportis included on each sheet, (3) each sheet is numbered and the number ofsheets is reorided atthe top ofthis tbrm, and (4) each sheet is initialed and dated by the Owner or Owners designee and the AIA. FORMNIS-2 (back)9. Remarks: None.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE -[ certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: Supervising ASME Codes Engineer Date: z- K---- C Owner or O"wner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT of Hartford, Connecticut have inspected the components described in this Owner's Report during the period -[ --- to .-,,20e C, , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his employer shall bR liable in any manner for any personal injury or property damage or a loss of any kind arising from or connecte w iiispection. g C o m mi sCommissions A9.4/ 4, A/5,. 1-California / Iipre-ts Signrture National Board, State, Province, and Endorsements Date ~~r/' 6"d Wn:040514070W FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions ofthe ASME Code Section XI 1. Owner: Southern California Edison Company Date: 1(Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/Ri-.- .A ddres:-s -P .O iB x 128 -,San Cl -Th-enite7Calif6rfi i -92674:0128 ......... .......MO/CW(3. Work Performed by: Southern California Edison Company Type Coc Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Authorizt 4. Identification of System: Chemical and Volume Control Expiratio)/13/06 Sheet I of I eplacement Plan: ASME SECTION XI.. .......... ..D A TAý-0581 .....): 04051408000 le Symbol Stamp: N/A ation No: N/A n Date: N/A 5. (a) Applicable Construction Code: ASME Section III, Class 2, 1971 Edition, Summer 1973 Add (valve). ASME Section III, Class 2, 1989 Edition, No Add (spindle).(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity: 1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or... Code Serial No. Board Built Installed Stamped No. Yes/No 1-1/2" 1500# Control 35208-1-4 N/A 3LVOI 01B 1985 --- Yes Angle/Drag Valve Components Spindle (Plug) Control S/N 600665 N/A RSO-0674-06, SB637 2006 Installed Yes Components NO7718 7. Description of Work: Replaced the spindle (plug) with an in-kind replacement spindle in the valve in plant location 3LVOl 1OB in accordance with ASME XI Data flag -0581.8. Tests Conducted: Hydrostatic F.Pneumatic El Nominal Operating Pressure 1-1 Exempt Fj Pressure: >2242 psi Test Temp: N/A Other ED]0oF See: AR 060100271-02 Note: Supplemental sheets in the firm of lists, sketches, or drawings may be used provided (1) size is 8 1/2 in. x I 1 itt, (2) infirmation in Items I through 6 on this report is included on each sheet, (3) each sheet is numbered and the number ofsheets is recorded at the top ofthis forrm, and (4) each sheet is initialed and dated by the Owner or Owners designee atd the AIA. FORM NIS-2 (back)9. Remarks: None.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: S Supervising ASME Codes Engineer Date: Owner or 0rier's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT of Hartford, Connecticut have inspected the components described in this Owner's Report during the period W-...,O4)-L -to Z~g- / )- 7 , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any maimer for any personal injury or property damage or a loss of any kind arising from or connect thi spe ion.(;C o m m issi Commissions A 7 fr California In~pe.'- tc,.S atie National Boaf'd, State, Province, and Endorsements Date WO: 04051408000 HSU -0b74-ib-VUt Fonn N-2 FORM N-2 CERTIFICATE HOLDERS' DATA REPORT FOR IDENTICAL NUCLEAR .PARTS.AND APPURTENANCE .S*As Required by the Provisions of th ASME Code, Section III... *NottoExceed One .Dayvs Production Pct. I of 2 1. Manufactured and certified by C .C , 22591 Avenida Empresa, Rancho Santa Margarita, CA 92688 (name and address of Certificate Holder)2. Manufactured for SOUT-IERNr/ ALIFORNIA EDISON, ROSEMEAD, CA-9177D (name and address -of purchaser)

3. Location of installation SAN ONOFRE NUCLEAR GENERATING STATION, SAN ONOFRE, CA 7 (name and address)4. Type 127200122 SB 637-NOT71B (drawing no.) (mati' spec. no.)185,000 (tensile strength)N/A 20D6 (CRN) (year built)5. ASME Code, Section I11, Division 1: 1989 NO ADDENDA (edition) (addenda .date)2 (class)NIIA (Code Case no.)Date -" N/A 6, Fabricated in accordance with Const. Spec. (div. 2 only)NIA Revision N/A (no.)7. Remarks FOR 1.5"X 1.5" 1500 SPECIAL CLASS, LETDOWN CONTROL VALVE PIN 35208-1 CCI PROJECT#120023, S/O t600665 8. Nom. thickness (in.)N/A Min. design thickness (in.) NIA Dia.ID (ft& In.) NIA Length overall (ft & in.) 15.66" 9. When applicable, Certificate Holders' Data Reports are attached for each item of therthis report: Part or Appurtenance Serial Number National Board No.in Numerical Order Part or Appurtenance Serial Number National Board No.in Numerical Order (1.)(2.)(3.)(4.)(5.)(B.)(7.)(B.)600665 N/A (25.)(27.)(28.)(29.)(30.)(31.)(32.)(33.)_______ I. _______r I. I I (10.: (11.)(12.)(13.)(14.)(15.)(16.)(17.)(18.)(19.)(2D.)(21.)(22.)(23.)(24.)(25.)I(35.)(35.)(37,)(38.)(39.)(40.)(41.)(42.)(43.)(44.)(45.)(46.)(47.)(48.)(49.)(50.)I -10. Design pressure 2485 PSIA psi Temp. 600 Deg. F Hydro test pressure N/A at temp. Deg. f*Supplemental informalion in the form of lists, sketches, or drawings may be used provided (1) size is 8 112 x 11 (2) information in items 1 through 4 on this.DataReport-is-includedcn-each-sheet,--()-each-sheetis-numbered-and-the-number-of-sheets is-rrcorded-athbe-top-ofnhihaJoon

.......------ ---...-...-... ......-Thin fnrm tE00037) may be obtained from the Order Dept, ASME, 22 Law Drive, Box 2300, Fairfield, NJ 07007-2300. ! j RSO -o674-06-00 Form N-2 FORM N-2 (BLck -Pg. 2 of 2)Certificate Holder's Serial No. 600665 Through N/A CERTIFICATE OF DESIGN Design Specification certified by N/A P.E. State N/A Reg. no., N/A Design Report

• certified by N/A P.E. State N/A Reg. no. N/A (when applicable)

CERTIFICATE OF COMPLIANCE We certify that the statements made in this report are correct and that this (these) SPINDLE conforms to the rules of construction of the ASME Code, Section III, Division 1.NPT Certificate of Authorization No. N-2696 Expires Augst 14, 2006 Date,/-ýg Name C C I Signed (NPT Certificate Holder) ' uthor-.ed representative) CERTIFICATE OF 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 CALIFORNIA and employed by H S B C T of HARTFORD. CONNECTICUT have inspected these items described in this Data Report on"_ _ _ _ __ and state that to the best of my knowledge and belief, the Certificate Holder has fabricated these parts or appurtenances in accordance with ASME Section I1I, Division 1. Each part listed has been authorized for stamping on the date shown above.By signing this certificate, neither the inspector nor his employer makes warranty, expressed or implied, concerning the equipment described in this Data Report. Futhermore, neither the inspector nor his employer shall be liable in any manner for any personal injury or property damage or oss of an)y kind arising from or connected with this inspection. Dte '0 Signied .L-.- -.-- Commissions (Authorized Inspector) (Nat'l Bd. (including endorsement) end state or prey., and no.)"*NOTE: DUE TO SIZE AND CONFIGURATION "NPT" CODE STAMPING IS NOT POSSIBLE.TRA-CE-T-BL3pY- -A-N-BE-MA[IN-T-A-I NOTED BELOW.*CCI SFC# -600665 CCI P/N -127201122XX MAT'L HT# -289D**MAT'L TYPE -SB 637-INC71 8*ID on bottom of spindle**ID on top of spindle......... ..~... FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Date: 0 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/R Address: P.O. Box 128, San Clemente, California 92674-0128 MO/CW 1/25/07 Sheet 1 of I eplacement Plan: GEN-205S R2 0: 05020935000

3. Work Performed by: Southern California Edison Company Type Code Symbol Stamp: N/A Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Authorization No: N/A 4. Identification of System: Reactor Coolant Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section II., Class 1. 1971 Edition, Summer 1971 Addenda.(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity:

1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No Steam Generator CE 72270-2 22265 S31301ME088 1977 --- Yes I "-8N-2A x 6" Westinghouse Ht. #85689 N/A RSO-0403-04. SA193 B7 N/A Installed No Handhole Stud (1) (RoR-002-05) l"-8N-2B Handhole Westinghouse Ht. #73240, Ht. N/A RSO-2624-03, SA193 B7 N/A Installed No Nut (1) Code H750 7. Description of Work: Replaced the steam generator handhole cover bolting. (1) each stud (location

1. 8) and (1) each nut (location
2. 8) were replaced with in-kind replacement bolting in accordance with Repair Replacement Plan GEN-205s Rev. 2.8. Tests Conducted:

Hydrostatic Pneumatic F_]Nominal Operating Pressure Pressure: >:2254 psi-X Exempt Other Z Test Temp: > 546 OF See: AR 060700979-24 Note: Supplemental sheets in the lbrn of lists, sketches, or drawings may be used provided (1) size is 8 1/2 in. x I I in., (2) infomnation in Items I through 6 on this report is included on each sheet, (3) each sheet is numbnered and the number ofsheets is recodled atthe top ofthis form, and (4) each sheet is initialed and dated bythe Owner or Ownets designee aid the AlA. FORM NIS-2 (back)9. Remarks: RoR-002-05 reconciles the replacement stud which was certified to ASME 111-1, 1974 Edition, Winter 1974 Addenda.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Supervising ASME Codes Engineer Date: .2 "Sýipned: Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT of Hartford, Connecticut have inspected the components described in this Owner's Report during the period 47 -s--/(? , to 0 12 //0 -" z, and state that to the best of my knowledge and belief, the Owner has pdrfo"rme'd examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his empýoyer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or comlected with t-sin sp egion.con4 c /ted w -1) ' ion vi Commissions California '7T Insp-ector's Sigiaturt National Board, State, Province, and Endorsements Date " WO: 05020935000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisiom ofthe ASME Code Section XI 1. Owner: Southern California Edison Company Date: 0 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/R....Address:--P:OBox-128;-San-Clkiente_ CalifOmii;Y-92674-0128 MO/CW(3 Wcrk Perf~rmedr hy' Sgcuthern Cnlifnrnin Fdi~cnn Cnmnarnv 1/11/07 Sheet I of I eplacement Plan: ASME SECTION XI-DATA-0207 O: 05021269000 3 WType Code Symbol Stamp: N/A Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Authorization No: N/A 4. Identification of System: Safety Injection and Shutdown Cooling Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section 11., Class 2, 1974 Edition, Summer 1974 Addenda (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity: 1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 6" x 8" Relief Valve (L- Crosby Valve & N60061-00-0001 N/A 3PSV9349 1978 Removed Yes Top) Gage 6" x 8" Relief Valve (L- Crosby Valve & N60061-00-0002 N/A Mat Code 026-44409 1978 Installed Yes Top) Gage (Rebuilt under MO 04041121)7. Description of Work: Replaced the relief valve in plant position 3PSV9349 with a rebuilt and tested spare valve (S/N N60061-00-0002). The removed valve (S/N N60061-00-0001) was placed in the rebuild program (to be rebuilt under MO 06120896).

8. Tests Conducted:

Hydrostatic 17 Pneumatic 17 Nominal Operating Pressure Exempt Pressure: > 350 psi Test Temp: N/A Other 0oF E-1 See: AR 060700979-13 Note: Supplemental sheets in theormtnoflists,sketches, or drawingsnmaybe used prcvided (I) size is 8 1/2 in. xII in., (2)infarmation in items I through 6on this reportisincluded on each sheet, (3) each sheet is numbered and the number ofsheets is recorded at the top ofth is form, and (4) each sheet is initialed and dated by the Owner or Owners designee and the ALA-FORM. NIS-2 (back)9. Remarks: None.(Applicable Marnufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section Xf.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: Supervising ASME Codes Engineer Date: Tit Ow'ner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT of Hartford, Connecticut have inspected the components described in this Owner's Report during the period 2Z7:/0O,/ to / 11Y/0 -, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any man"er for any personal injury or property damage or a loss of any kind arising from or-1/1 7 Commissions I f 'i California --Ispector's Signature National Board, State, Province, and Endorsements Date c/ " 07 WO: 05021269000 FORM NIS-2 OWNER'S REPORT FORREPAHIRREPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Date: 0 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 *Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/R--Addr-es-s-P.-OBoi-128.San -MO/CWi 1/10/07 Sheet I of I eplacement Plan: ASME SECTION XI-DATA:0089 0: 05030306000

3. Work Performed by: Southern California Edison Company Type Code Symbol Stamp: N/A Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Authorization No: N/A 4. Identification of System: Steam Generator Blowdown Processing Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section I1, Class 2, 1974 Edition, No Addenda (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity:

1995 Edition, .1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No., Board Built Installed ' Stamped No. Yes/No 6" 9004 Diaphragm Fisher Controls 6489968 5438 3HV4054 1980 Corrected Yes Actuated Control Valve Pilot Plug Fisher Controls AB7959-1 N/A RSO-0073-031 SA479 2002 Installed Yes 316L Primary Plug Fisher Controls AB7960-2 N/A RSO-0139-03, SA479 2003 Installed Yes 316L 7. Description of Work: Replaced the stem/pilot plug assembly and the primary plug with in-kind replacements for the valve in plant location 3HV4054 in accordance with ASME Section XI Data flag 0089.8. Tests Conducted: Hydrostatic Pneumatic Nominal Operating Pressure Exempt [ Other F See: AR 050201761-03 Pressure: > 988 psi Test Temp: N/A OF Note: Supplemental sheets in the frnm of fists, sketches, or drawings maybe used provided (1) size is 8 1/2_ in. x I I in., (2) infornastion in Items I through 6 on this teportis included on each sheet, (3) each sheet is numbeted and the nutber ofsheets is recorded atthe top ofthis form, and (4) each sheet is initialed and dated by the Owner or Owner's designee and the AIA. FORM NIS-2 (back)9. Remarks: None.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed:- Supervising ASME Codes Engineer Date: A /, C Owner or O er's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT of Hartford, Connecticut have inspected the components described in this Owner's Report during the period , to / 6/gf/oZ , and state that to the best of my knowledge and belief, the Owner has performned examinations and taken corrdctive measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this 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 conne d with this' specti n.I .Y Commissions f California 1574-Inspector's Signature National Board, State, Province, and Endorsements Date 2I/WO: 05030306000 tFORk, CERTIFICATE HOLDERS' DATA Pdi"O. FOR IDENTIek: NUCLEART PARTS AND APPURTENANCES* 3 As Required by the Provisions of the ASME Code, Section IMI Not to exceed One Day's Production Pg. 1 of 1 0t9-F502383 iT'. 1-. --Manu factured-and cerlified-by-

2. Manufactured fbr 3. Location of installation

-- FISHER CONTROLS-INT-L INC.,-205 SOUTI{-GENTER STREET;-MARSHAL-L-TOWNrIAv-50 158 (name and address of NP'T Certificate Holder)SOUTHERN CALIFORNIA EDISON, P.O. BOX 700, ROSEMEAD, CALIFORNIA, 91771 (name and address of purchaser) SAN ONOFRE NUCLEAR GENERATING STATION,14300 MESA ROAD,SAN CLEMENTE, CALIFORNIA.92672 (name and address)4. Type 41B968? REV.A SA479 S31603 70KSI N/A 2002 (drawing no.)(mat'. spec. no.)(tensile strength)NONE (CRN)(year built)N/A 5. ASME Code, Section ILII 1974 (edition)(addenda date)(class)(Code Case no.)6. Fabricated in accordance with Const. Spec. (Div. 2 only) N/A (no.)Revision N/A Date N/A 7. Remarks: DESIGN: ASME B&PVC, SECT. 111, 1974 EDITION, NO ADDENDA, CLASS 2 OTHER: ASME B&PVC, SECT. III, 1989 EDITION, NO ADDENDA, CLASS 2 B. Norm. thickness (in.)N/A Min. design thickness (in.) NIA Dia. ID (ft &in.) N/A Length overall (ft & in.) N/A 9. Whenmapplicable, Certificate I-holders' Data Reports am attached for each item of this report: Part or Appurtenance Serial Number Af17959-1 /'Heat Number G7314 (1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)(13)(14)(15)(16)(17)(18)(19)(20)(21)(22)(23)(24)(25).1.(26)(27)(28)(29)(30)(31)(32)(33)(34)(35)(36)(37)(38)(39)(40)(41)(42)(43)(44)(45)(46)(47)(48)(49)(50)Part or Appurtenance Serial Number Hest Number 4.10. Design Pressure 1210 psi.Temp. 560 OF.Hydro. test pressure N/A at temp. OF (when applicable)

• Supplemental information in the form of lists, sketches, or drawings may be used provided (I) size is 8 1/2 x 11, (2) information in items 2 and 3 on this Data Report is included on each sheet, (3) each sheet is numbered and the number of sheets is recorded at the top of this form.r7 -.. n 2 FORM N-2 (back)M.Serao.73

.93.-Mfr. Serial No. AB7959-CERTIFICATION OF DESIGN Design specifications certified by PETER D. WILKENS PE. State CA. Reg. no. M]7578 (when applicable) Design report* certified by N/A P.E. State N/A Reg. no. N/A (when applicable) CERTIFICATE OF SHOP COMPLIANCE We certify that the statements made in this report are correct and that this (these) PLUG/STEM conforms to the rules ofconstruction of the ASME. Code, Section I1I.NPT Certificate of Authorization No. 1930 Expires 11-11-2004 Date 1/2-1 f-C'.. Namme FISHER CONTROLS rNT'L INC (NPT Certificate Holder) (a 7 onzd e-sntati CERTIFICATE OF SIOP 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 Iowa and employed by Hartford Steam Boiler of CT of Hartford, CT have inspected these items described in this Data Report on -.7 0 t 1.... and state that to the best of my knowledge and belief, the Certificate Holder has fabricated these parts or appurtenances in accordance with the ASME Code, Section III. Each part listed has been authorized for stamping on the date shown above, By signing this certificate, neither the inspector nor his employer makes any warranty, expressed or implied, concerning the equipment described in this Dam 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. Date -622- Signed 4-oe p-/(Authorized Inspector),Pp.) -1,4 .Commissions (Nat'l. 8d. (incl. endorsements) state or prov. and no.)2-36-6.doe FORM N-2 CERTIFICATE HOLDERS' DATA REPORT FOR IDENTICAL NUCLEAR PARTS AND APPURTENANCES* As Required by the Provisions of the ASME Code, Section M], Not to exceed One Dayls Production Pg. 1 of I&JQ&I;ý D117-c-c 01 9-F502384 I_. Manufactured and certified by 2. Manufactured for 3. Location ofinstaflation FISHER CONTROLS INT'L INC., 205 SOUTH CENTER STREET, MARSHALLTOWN, IA. 50158 (name and address of NPT Certificate Holder)Edison Material Supply, LLC, PO Box 700, Rosemead, CA 91771 (name and address of purchaser) San Onofre Nuclear Generating Station, 14300 Mesa Road, San Clemente, CA 92672 (name and address)4. Type 33A9025 Rev. B SA479 S31603 70 KSI N/A 2003 e" (drawing no.)(mat'l. spec. no.)(tensile strength)(CRN)(year built)NIA 5, ASME Code, Section 11: 1974 /-- No Addenda 2 2 N/A (edition)(addenda date)(class)N/A (Code Case no.)6. Fabricated in accordance with ConsR, Spec. (Div. 2 only) N/A Other:ASME PVC SE H1,"989 Revision K" Date N/A 7. Remarks: Design: ASME BPVC SEC 1ll, 1974 EDITIN. NO ADDENDA, CLASS 2 Other: ASME BPVC SEC 011,1989 EDITI0N. NO ADDENDA-, CLASS 2 8. Nom. thicklness (in.)N/A Min. design thickness (in.) N/A Din. ID (ft &in,) N/A Length overall (ft & in.) .N/A 9. When applicable, Certificate Holders' Data Reports are attached for each item of this report: Part or Appurtenance-Heat Number Serial Number (26)(27) _____________ __________________ _(28)(2-9)(30) _____________ __________________ _(33) _____________ (34) ____________ ______ ______ ______ _(35 -) __________ _(36) __ _ _ _ _ _ _(37)(39)(40)(41)(42)(43)(44) _____________ (45) _____________ (46)(47) _____________ (48) ___________ _(49) __________ _(50) ___________ _10. Design Pressure 1210 / psi.I/,-Temp. 560 OF. Hydro. test pressure N/A (when applicable) at temp. OF*Supplemental information in the form of lists, sketches, or drawings may be used provided (I) size is 8 112 x 11, (2) information in items 2 and 3 on this Data Report is included on each sheet, (3) each sheet is nurtibered and the number of sheets is recorded at the top ofthis form, 139-03-00 PORM JN-2 (back)C ~**'~0-0139.v3 -,P.3 Mfr. Serial No. AB7960-1-.2 CERTIFICATION OF DESIGN Design specifications certified by Peter D. Wilkens F.E. State CA Reg. no. M 17578 (when applicable) Design report* certified by N/A P.E, State -N/A Reg. no. N/A (when applicable) CERTIFICATE OF SHOP COMPLIANCE We certify that the statements made in this report are correct and that this (these) PLUG K conforms to the rules of construction of the ASME Code, Section III.NPT Certificati of Authorization No. 1930 ( zrExpires Iiz 004 Date C9 Name FISHER CONTROLS INT'L INC "~Si e (NPT Certificate I-lolder) (4ýautorzd represents ye1)CERTIFICATE OF SHOP INSPECTION J, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the state or Province of Iowa and employed by Hartford Steam Boiler of CT of Hartford, CT have inspected these items described in this Data Report on 7/ 7- o_3 -' and state that to the best of my knowledge and belief, the Certificate Holder has fabricated these parts or appurtenances in accordance with the ASME Code, Section Ill. Each part listed has been authorized tor stamping on the date shown above.By signing this certificate, neither the inspector nor his employer makes any warranty, expreesed or implied, concerning the equipment described in this Data 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, Date L 3signed Commissions d~c2:A~(Authorized inspector) V (Nat'l, Bd. (inci. endorsements) state or prov. and no.)2-36-d.doc --- -,-In nzsrir FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 2. Plant: San Onofre Nuclear Generating Station Address: P.O. Box 128, San Clemente, California 92674-0128

3. Work Performed by: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 4. Identification of System: Chemical and Volume Control Date: 10/10/06 Sheet I ofl Unit: 3 Repair/Replacement Plan: 030400634-34 MO/CWO: 05031199000 06050955000 Type Code Symbol Stamp: N/A Authorization No: N/A Expiration Date: N/A 5. (a) Applicable Construction Code: Pulsation Dampener:

ASME Section II, Class 2, 1974 Ed., S. '75 Add. Piping Components: ASME Section II. Class 2, 1974 Ed., S. '74 Add. Replacement Pulsation Dampener: ASME Section II1, Class 2, 1998 Ed., 2000 Add. and S023-407-(b) Applicable Edition of Section X- Utilized for Repair/Replacement Activity: 1995 Edition. 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No Pulsation Dampener General Atomics E645 N/A S31208MW220 1981 Removed No Pulsation Dampener Westinghouse 3302 N/A RSO-1 101-06 2006 Installed No 2" Sch. 160 Pipe Energy & Process Ht. #609642 N/A RSO-1480-02, SA376 N/A Installed No Corp. Tp316 (RoR-014-03) 2" 1500# RF Flange Energy & Process Ht. #K601 N/A RSO- 1190-06, SA182 N/A Installed No Corp. F316 7. Description of Work: CWO 05031199 replaced the existing pulsation dampener on the discharge of 3P 192 with a new style pulsation dampener in accordance with ECP 030400634-13. Replacement of dampener required welding a new pipe spool on the discharge side of dampener. The replacement dampener was fabricated on CWO 06050955 in accordance with RRP 030400634-34.

8. Tests Conducted:

Hydrostatic 7 Pneumatic 1 Nominal Operating Pressure L Exempt Other See: AR 030400634-54 Pressure: > 2329 psi Test Temp: N/A OF Note: Supplemental sheets in the frmofists, sketches.or dtawingsmaybe used provided (1)size is8 l/2 in. x I Iin., (2) inbtntation in Items I through 6on this report is included on each I sheet, (3) each sheet is numbered and the number ofsheets is remorded atthe top ofthis fhrn, and (4) each sheet is initialed and dated by the Owner or Owners designee and the A1A. FORM NIS-2 (back)9. Remarks: RoR-014-03 reconciles the replacement pipe which. was certified to ASME 111-1, 1989 Ed., No Add.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: ASME Codes Engineer Date: /'"/2-3 Ac Owner or Owne's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT of Hartford, Connecticut have inspected the components described in this Owner's Report during the period (A -/., -6', to -04 , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this 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 hi spection.Commissions -California -Insp or's Sig reg NationaI Board; St~[te, Province, and Endorsements Date WO: 05031199000 2S~~ ~iC-6/ O FOR, N-IA CERTIFICATE HOLDERS' DATA REPORT FOR NUCLEAR VESSELS'Alternate Form for Single Chamber Completely Shop-Fabricated Vessels Only As Required by the Provisions of the ASME Code, Section III Division I Pg. I of 1. Manufactured and certli 2. Manufactured for led by Westinghouse Electric Company LLC Nevington Operations, 74 Old Dover Road, Newington, NH 03801 nlebnf n aO dol IO N u~flhiInfi-Holder, Soulhrem California Edison Co. 14300 Mesa Road Mail Slop W49 San Clemente CA. 92672 3. Location of installation .(nm. mna ad0m- oa PurenaerJ ..San Onofre Nuclear Generating Stalion Unit 3 in.m. ono ..aom)4. Type: Vert, 3302 N/A 10022E67 rev 4 N/A 2006 I two -an.. or. (Crl Hold.,. -Wtt rind.) lCR(t4 (aor Nll ad noa) (y-ar,01)5. ASME Code, Section III, Division 1: 1998 2000 2 N/A ledlflanI -( edoM Otit.) (.I..) (Lodo C.-. no.)6. Shell: SA182 F304 75,000 psi 1.105, 1.09, 8" ' 33'(meit Pe.no. 0=1. 1.o eInevth) In.m. td.on .(Irn.)l [raim .n thlotnns] IdmitO (d1T 0 tl.aJ unghn ovwramlitl A It.J 7. Seams: NIA N/A N/A N/A Stegle Bull Weld No Full 1 long.) (HT) tRT) _ a). (olrth) (Mr) (RT) 1-. oi -urse)8. Heads: SA 403 TYPE 304 75,000 psi SA 403 Type 304 75,000 psl Ila) mail spn. .t ri, (tensile orongtlh) 1(b1 mlt.1, spor. no.) (tonsil. F Locailon (lop, 11 1rw ndi Etllpliczl -CnII IHmlp rcat Flat Ibottom eno.n I =v.nee I .Reo= s Ratio I Ann AnnE / udon Omalar Side to Pressure reoncave or monvexo Top 1.00o N/A N/A N/A N/A 4.00 8.00 concave Bottom 1.000 1 N, 11 N/A N/A N/A 4.00 00 concave0 Iftremovable, bolts used N/A OlherFastening NIA maltl. sp-c. no., T,.S, -z1.q.uanlilyi (aow/on no SltMo oh5 )S. Design pressure? 3010 at max. temp. 250 Mint. pressure/aest temp. 70 Hvdr.,pnue.,or comb. test pressure 3763,, .;. _(PSI) ('F) IF) (PSI)10. Nozzles, Inspection and safely valve openings Purpose New Reinfoncement (Inlaloullal,drahetc.) Ouantity Dia. Or Size Type AMall/Tchickne Allowable Locall an Eetdder Open/ng 1 ;870' N/A Bolted -N/A N/A N/A -Top Inlet / Dutlet 1 5.000' N/A Bolted NIA N/A N/A Bottom 11. Supports: Skirt No L.gs 2 Legs NMA Other N/A Attached Top of shell with ;25" fillei welds (yes or no) (quantilty)

(quantity)

-(describe) (where and how)12. Remarks S/N 2 Pulsation Dampener for CharginogPumps. CERTIFICATION OF. DESIGN Design specllications certlifled by I.S. Gaor P.E. State --CA. Reg. no. M17613 Design report* certified by L. Ike Ezekoye P.E. State PA. Reg. no. 018379E CERTIFICATE OF COMPLIANCE We certify that the statements made in this report are correct and that this Nuclear Vessel conforms to the rules of construction of the ASME Code, Section i1l, Division 1. N Certificate of Authorization No. N2040 Expires "Februar,.?_0,200, Westinghouse Electric Co. LLC Newington Date 7/10/2006 Name Operations Signed 4 (N Cet/thoate Holder)CERTIFICATE OF" INSPECTION 1, the undersigned, holding a valid commlssior Issued by the National .Board of Boiler and Pressure Vessel Inspectors and the State or Province of -1 ZI and employed by 65 C of , r 7- have Inspected these Items described In this Data Report on o , and state that to the best of my knowledgeand belief, the Certificate Holder has constructed this component In accordance with the ASME Code, Section III, Division 1.By signing this certlifiate, neither the Inspector nor his employer makes any warranty, expressed or Implied, concerning the component described In this Dale 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,1pectlon. Date 71 A e e p .' Sinned , z1 Commissions 70L- /. 7e Au1t z edoiarl Insactor) iNetll §~ci. endorsements) an sat o rov.' and oi.)I If pestwetd heat IreaL 2 LLis ote nternl or e~xternal pressure vdth coinciedant. Imperatore when applicable. Supplemental Information In the form of ists, skettchas, or dmwtngs may be used provided (11) size Is 112 X 11. 2) lnformnatien In the hems I through 4 on this Data Report Is Included on each shest, (3) EACH SHEET IS NUMBERED AND NUMBER OF SHEETS IS RECORDED AT TOP OF7tHIS FORM. FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 2. Plant: San Onofre Nuclear Generating Station Address: P.O. Box 128, San Clemente, California 92674-0128

3. Work Performed by: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 4. Identification of System: Safety Injection and Shutdown Cooling Date: 01/25/07 Sheet I of I Unit: 3 Repair/Replacement Plan: ASME SECTION XI DATA-0427, -0056, GEN-239 MO/CWO: 05031413000 06051287001 Type Code Symbol Stamp: N/A Authorization No: N/A Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section Il1, Class 2, 1974 Edition, Winter 1974 Addenda (valve), Section III, Class 2, 1974 Edition, Summer 1974 Addenda (flange bolting).(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity:

1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 24" 1504 Butterfly Fisher Controls BF228834 4285 3HV9303 1979 Corrected Yes Valve Retaining Ring Fisher Controls Ht. #21098-2 N/A RSO-7240-85-01, SA240 1985 Installed Yes 316 (RoR-013-03) 24" Pipe Spool Pullman, Inc. N-7363 N/A $3-1204-ML-003, S3-SI- 1978 Corrected Yes 003-013 1-1/4"x36"All-Thread Mackson, lnc Ht. #11479170, N/A RSO-2398-04, SA193 B7 N/A Installed No Stud Ht. Code AQO (RoR-002-03) 1-1/4" x 8 Heavy Hex Mackson, Inc Ht. #M82391, Ht. N/A RSO-1865-06, SA194 gr.7 N/A Installed No Nuts Code ARZ (RoR-012-03, SEE-92-0065)7. Description of Work: Replaced the retaining ring on the valve in plant location 3HV9303 with an in-kind replacement retaining ring. (1) each flange stud was cut to 13-3/4" length with the required markings transferred to the cut piece in accordance with GEN-239 and (2) each flange nuts were replaced with in-kind replacement nuts on the butterfly valve (3HV9303) side of the piping.MO 06051287001 was generated to track the flange bolting (4 studs and 8 nuts) that was replaced on the check valve (S31204MU003) side of the piping. (4) each studs were cut to 16-1/4" lengths with the required markings transferred to the cut pieces in accordance with GEN-239 and (8) each nuts were replaced with in-kind replacement nuts.8. Tests Conducted: Hydrostatic Pneumatic Nominal Operating Pressure XI Exempt Z Other See: AR 060700979-30 Pressure: psi Test Temp: N/A OF Note: Supplementalsheetsinthefrmoffists, skethes, ordrwings maybe usedprovided(1)sizeis8 1/2 in.xl in.,(2)information in Items Ithrough 6on thisreportisincludedoneach sheet, (3) each sheet is numbered and the number ofsheets is recorded at the top ofthis form, and (4) each sheet is initialed and dated by the Owner or Owners designee mad the AIA. FORM NIS-2 (back)9. Remarks: RoR-013-03 reconciles the replacement ring which was certified to ASME 111-2, 1980 Ed., S.'82 Add.RoR-002-03 and RoR-012-03 reconciles the replacement bolting which was certified to ASME 111-2, 1989 Ed., No Add. SEE-92-0065 allows SA 194 gr. 7 for 2H.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: u--- vising ASME Codes Engineer Date: -Owner or OwnersleesigneeTil 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 California, and employed by HSBCT of Hartford, Conne ticut have inspected the components described in this Owner's Report during the period -._ -to _3 ( 10.7 and state that to the best of my knowledge and belief, the Owner has perf6rmed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this 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 conricted with 71, -'U Commissions 4 7 California 1dore~Inspector'sSignature National Board, State, Province, and Endorse ents Date 'WO: 05031413000 85 Ri _3_ S 7 24O -85 0 2 FOR 9-2 MAMUFACTURERS' DATA REPORT FOR JCLEAR PART ko AMT'URTDEANaCS As Required by the Provisions of the ASME Code Rules 1. Wa) Manufacturedby: r Istier LtontrL Address: 2U5 S. Cente'(b) Manufaciured for: Southern Cal: Adrss .U. Box iUU, Aodress;2. ldennificarion-Manufacturer's Serial No. of Part (a) Constructed According to Dwg. No. is (b) Description of Part Inspected IS (c) Applicable ASME Code: Sec. Ill. Edition 3. Remarks: (a)fs Int'l, Inc.r St., tMarshtailtown, iA .5U 15 OroerNo. 22-8N104042E Order Nc. 8N104 4 042 if. Edison Co., KoSemeaO, LA dII//U BF228816 -817 Nat'l Bd. No. N/A ee Selow; Dwg. Prepared by Fisher Controls Int'l, Inc.ee Beiowl 1980 On-Off Addenda date S-1982 Case No. N/A Class 2 (B,,ef de;$cription of service for which compDnent oesigned)(b) Design Pressure 75 Design Temperatur, 300 4. General Information. Mark No. Mtt. Spec. No. ManufacturBr Remarks Dwg. No.21098-i SA-24U-316 SSi Mills Alloy Retaining Rino G25614 2iUSb-2 SA-240-316 SST Mills Alloy Retaining Rin§ C25614 7240-85-01 RS0- 7240 F5 I As Requir-- by the Provisions of the ASME 3Code Rules, Se" '-)n III, Div. 1.la) Manufactured by 'qhPr ('Tmnfrn1 q TcrF'1 Tnr-, ?n9 S_ Cpntr t Ma rss 11s-ni rnm TA 51.58 (Name and address of NPT Cerlificate Holder)(b) Manufacturedfor S ntht-ern ('.211f Fý r Ir qn rn P -S any e00 R nPrpd CA tf177fl (Nam. and addres of N Certificate Holoer for corplesed nuclear component)

2. Identification-Certificate Holder's Serial No B .t 2 881 6-81 7 Nat'l Bd. No. NIA CRN N(.. N .A (a) Constructed According to Drawing No. SFP P .gio-_. Drawing Prepared by "F" czhpr Cn. -rn 1z Tnt-. 1 , Inc.(b) Description of Part Inspected qpp Pncý- 7-C) Ap icable A$ME Code: Section III, Editio 9Fr C' .Addenda daTL-S--L

.,i ;Case No. j L..Class 7....... lBri@Fhescrioton o ser.vico for whicn component was d.irsgnd. " r:.Item 4-8 inclusive to be completed for single wall vessels, jackets of jacketed vessels, or shells of heat exchangers.

4. Shell: Material (Kind_&_Spec._NoT.S. (min._ofranespecified NomThk..__jn.

Corr. Allow.in. Diam. ft.._in. Length tt.tin.(Kind & Spec. No.) Min. of ranme specified1

5. Seams: Long H.T. R, T Efficiency

%Girth H.T.' R.T. No. of Courses 6. Heads: (a) Material _T.S. lb) Material T.S.Location Itop, Crown Knuckle Elliptical Conical Hernisphericel Flat Side so Presure bottom, end%) rhice.neas Radius Radius Ratio Apex Angle Radius Diam. (convex or concave)(a)(b)I1 removable, bolts used Other fastening (Material, Spec. No., T.S., Size, Number) (Describe or attch sketch)7. Jacket Closure: (Describe as ogee and weld, bar, etc. It bar, give dimensions, if bolted, describe or ske-ch)8. (a) Design Pressure' psi at _ F (b) Min. Pressure-Test Temp. -F Items 9 and 10 to be completed for tube sections.9. Tube Sheets: Stationery: Material Diam. in. Thk.__ in. Attachment IKind & Spac. No.) ISubject to pras.) (Welded, bolted)Floating: Material Diam_ in. Thk._ in. Attachment

10. Tubes: Material O_ .D. in. Thk. .in. or gage Number_ Type (Straight or U)Items 11-14 inclusive to be completed for inner chambers of jacketed vessels or channels of heat exchangers.

11. Shell: Material (Kind_&___

____ T.S. (Min..frane_________ Nom. Thk._ in. Corr. Allow._jn. Diam...ft.. _in. Length... i.f in.IKind &. Spec. No.) 1Mmn. of range so~ecif lad)12. Seams: Long HT. R.T. Efficiency %Girth H.T.1 R.T. _No. of Courses.13. Heads: (a) Material _T.S. (b) Material T.S.Crown Knuckle Elliptical Conical Hemispherical Flat Side to Pressure Location Thicknew Radius Radius Ratio Apex Angle Radius Diem. (convex of concave)(a) Top, bottom, ends Ib? Channel If removable, bolts used (a) (b) (c) Other fastening (Descrilb or atsch Sketch)14. (a) Design Pressure' psi at "F_ (b) Min. Pressure-Test Temp. 'F If postw-ld heat-treated. 2 List other internal or external Pressures with coincident temperature when APPIlCable.-Supplemental sheets In form of lists. sketches, or drawings may be used provided: (1) size Is Bei5 In. x 11 In.; (2) Information In Items 2 and 2 of thlis Data Report Is Included on each sheet: and (3) each sheet Is numbered and numoer of sheets Is recorded In Item 3. Ramarks.(lI2/D) This form (EO0040) may be obtained from the Order Dept.. ASME, 345 E. 47th St., New York. N.Y. 10017 0-7240-85-01 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Date: 01/17/07 Sheet I of I Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/Replacement Plan: ASME SECTION XI--- -Address:-P.-O. Box- 12 8Sarf-Cleientel-Californ ia--92674:0128-DTA-_0420, GEN-239--3. Work Performed by: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 4. Identification of System: Containment Building 1HVAC Chilled Wa MO/CWO: 05050707000 Type Code Symbol Stamp: N/A Authorization No: N/A Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section III, Class 2, 1974 Edition, Winter 1974 Addenda (valve & retaining ring); Section II1, Class 2, 1974 Edition, Summer 1974 Addenda (flange bolting).(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity: 1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 8" 150# Butterfly Valve Fisher Controls BF229057 4305 3HV9921 1979 Corrected 'Yes Retaining Ring Fisher Controls AC5378-1 N/A RSO-3676-86, SA515 gr. 1986 Installed Yes 70 (RoR-004-04) 3/4" X 36" All-Thread Mackson, Inc .Ht. #3401H5512 N/A RSO-0109-03, SA193 B7 N/A Installed No Stud (RoR-002-03) 3/4%-10 Heavy Hex Nut Mackson, Inc Ht. #S44037 N/A RSO-1966-05, SA194 2H N/A Installed No (32) (RoR-003-03)

7. Description of Work: Replaced the retaining ring and flange bolting on the valve in plant location 3HV9921 with in-kind replacements.

(8) each studs were cut from all-thread stock to 4-3/4" lengths (and (8) each studs were cut to 7-1/2" lengths) with the required markings transferred to the cut pieces in accordance with RRP GEN-239. '(32) each nuts were replaced in accordance with ASME XI Data flag -0420.8. Tests Conducted: Hydrostatic 7 Pneumatic Ll Nominal Operating Pressure X Exempt Other _See: AR 050301239-21 Pressure: > 103 psi Test Temp: N/A OF Note: Supplemental sheets in the formt ofists, sketches, or drawings maybe used provided (1) size is 8 1/2 in. x It in., (2) informtision in Items I through 6on this report is included on each sheet, (3) each sheet is numbered and the number ofsheets is recorded at the top ofthis form, and (4) each sheet is initialed and dated by the Owner or Ownet's designee and the AIA. FORM NIS-2 (back)9. Remarks: RoR-004-04 reconciles the replacement retaining ring which was certified to ASME 111-2, 1980 Ed., S.'82 Add. RoR-002-03 & RoR-003-03 reconciles the replacement bolting which was certified to ASME 111-2 (NC), 1989 Ed., No Add.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: Supervising ASME Codes Engineer Date://,z,ý3zci .Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by H of Hartford, Connecticut bave inspected the components described in this Owner's Report during the period 10O/1A5106 to / Z , and state that to the best of my knowledge and belief, the Owner has performed examinations and taen corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the exa ations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his employ r s all be liable in any anner for any personal injury or property damage or a loss of any kind arising from orecflo Commissions f California Inspector's Signature National Board, State, Province, and Endorsements Date ./ 0 WO: 05050707000 c- v~Aý flquirtud by h 'Pritr 10ih A ;S u Cw V.~o Id N -A r o~ TO E,46r ~wOwfrwwto Iiii LdI Il I.: WI Al aIQwA IJ I I 1U: I-m. 6oiti~ ofiaeioj .~e 3.nttnv a;.G"~~Th~~u1' 7-vS J,..' Q jC.r53'Ri ns~cd 97 J, i J1Wn 217 ~ .6. ~ ~ ~ ~ ~ ~ 1 ..i;1,cIt1 i9 8, 0,crdi~ Edt JA, iPt. oit) '~m eny ____________ Fr'I cP .r P 'rT, Foi r"li -I 00(,29061% oir~~.re~ i Ii d k Nlivjn thick.i Tis fOn.).:________ Dia ID- fit & in. Plh~t ovurall 11 in in, Dar zpwbl c~fAA odn na Reports BTe auntchud for u'a c. t i or Oi rtepori Seril i 1 unuur. iSrrial Nurni,r a. r B rd N 1 b Lt-7 Hleat. Nirnor-AC5 Th ~ ~ 9482 1 4'--1 i85b-B 1(.30):L (31) ________S ý i (33)91 ____________________________________________________________ ~ f4 _______f34'_. il4! 7ý ;7)11____________________ (1314 ----_______________ý. .1512 14_______________ M_____________ 1__________________ ___________________ i_____________ 7/~4___________________4_

4) _ ___-iiAI~1f (46)___________________________I

_________________ 14 Of I ____I_____________________m I nt, om ordAw"j~.ar~ti priaue 41.. p ir wem p00 16 Hyru. I ex rreýrc r 7ii i0 i t i '~ ti1 I I i A lj aiien' fo;ir b w l , nii d~l i~ii e f.A fi~ i f"i l~,~ J .N J~ 0 " ') Q0~ Q h Dj.. 19{.. c. ~ *~"f*~ 'ca io ......~ $0 2 V,~ J~!'-2 .' '.- 4 7 : rr tfiýý lb.,I7-~ .-~.~'~944'4r '4.4' ~ ~ ~ ~ ~ ~ ~ Sa Fi 04....4..4. P 4,' , :-' n 44444..~ 4 ~ ~____________A 4ýV I' F~-...;. I CA- F OF 4;~ -HOP 44 L ~4 4 4 r a INo-7 t' puqtf tha r 1)~.4'*- M4 11 hsrp t ~: 4 cnom c h, uI, ,fj tL 14444 p4,. thi Aý,CTIAE CW ýESQN'I N44.'.a4,4 Signedw ne1 eeif andr~ No s r Cerisby.4 -' .44t'4"t! '4>" tlit4', 't44. je r4~ Pr4vi't Pf 'Ing a valid. 'C m iscr's u? bo Th Nain lB("4o B i and onploed bySET4...I ba .444 4 4 f my no le ge 'nd 4ai , jhi crtfc t..le 'j~ý6 ý tdto ep r ,, , .4...' or a Putrric i inl 4>..,,.. acccic,*4cw. Each Part listd Kits been Li h.rze.fr ...4.ipnoo, .1.1m .na]jV *'f, .,,.. , ,4.44 4. 4..c m i; io______________71 -.,, 4 4ý4 N~l~ord a~ .f-u~hri~'4io-f~ ~prtF'...4>4.4* .A44:'"-'~' "'~"Fa.ic"'Conrol Intl Ic SgnedIZ~.4ý '4 4 4"Mm the ndesig ed oldng a vald c mmisio ~ue bythe Natona Boad o Boler and Prosri 0 V s'i l I spe~~r ad th ~t'4e r ~ovr ceMf ' FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Daf': 02/06/07 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3.Sheet lofI 2. Plant: San Onofre Nuclear Generating Station Address:-P.O.-B6x l28, San Clernente, California-92674-0128 -......3. Work Performed by: Southern California Edison Comnanv Repair/Replacement Plan: ASME SECTION XI... .DFATA.042y -GEN-239 MO/CWO: 05050709000, 3........... ................. Wo Typemebv Codeem l Symbo Edison Coman Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Authorization No:l N/A_4. Identification of System: Containment Building HVAC Chilled Wa Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section III, Class 2, 1974 Edition, Winter 1974 Addenda (valve & retaining ring): Section III, Class 2, 1974 Edition, Summer 1974 Addenda (flange bolting).(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity: 1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or.'. Code Serial No. Board Built Installed t Stamped No. Yes/No 8'. 150# Butterfly Valve Fisher Controls BF229056 4306 3HV9920 1979 Corrected .Yes Retaining Ring Fisher Controls AC5366-2 N/A RSO-3676-86, SA515 gr. 1986 Installed Yes 70 (RoR-004-04) 3/4" X 36" All-Thread Mackson, Inc Ht. #3401H5512 N/A RSO-0109-03, SA193 B7 N/A Installed No Stud (RoR-002-03) 3/4"-10 Heavy Hex Nut Mackson, Inc Ht. #S44037 N/A RSO-1966-05, SA194 2H N/A Installed No (32) (RoR-003-03)

7. Description of Work: Replaced the retaining ring and flange bolting on the valve in plant location 3HV9920 with in-kind replacements.

(8) each studs were cut from all-thread stock to 4-3/4" lengths (and (8) each studs were cut to 7-1/2" lengths) withthe required markings transferred to the cut pieces in accordance with RRP GEN-239. (32) each nuts were replaced in accordance with ASME XI Data flag -0421.8. Tests Conducted: Hydrostatic ElJ Pneumatic El See: AR 050301239-22 Nominal Operating Pressure X Exempt Pressure:..> 103 psi Test Temp: N/A Other LI 0oF Note: Supplemental sheets in the formn ofists, sketches, or drawings maybe used provided (1) size is 8 1i2 in.xliin.,(2) fitmationinItems 1 through 6on this reportis included on each sheet, (3) each sheet is numbered and the number ofsheets is recorded atthe top oftisis form, and (4) each sheet is initialed and dated bysthe Owner or Ownse's designee and the ALA FORM NIS-2 (back)9. Remarks: RoR-004-04 reconciles the replacement retaining ring which was certified to ASME 111-2, 1980 Ed., S.'82 Add. RoR-002-03 & RoR-003-03 reconciles the replacement bolting which was certified to ASME 111-2 (NC), 1989 Ed., No Add.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section X1.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: /A Expiration Date: N/A Signed: / ./ Supervising ASME Codes Engineer Date: 7 1C)Ov 4 nler or Ow r's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT of Hartford, ConneCi have inspected the components described in this Owner's Report during the period -I /nh l ,, to 2/ 7 , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the exza inations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his emplpy r shall in any manner for any personal injury or property damage or a loss of any kind arising from or conn ed with t 's *spec on.Commissions California 157 lhspector's Signature 5National Board, State, Province, and Endorsements Date 17 WO: 05050709000 vrýýa9--814Th121%Oi A:-Lem ~F --FR 2CERTIFIPAJ-T,, HOlDkRg'P.~T PýP.OR FOýNUCLýAR 'ATAND; A~PTP,.,NAN CES, A~ ~ ~~~~~~~~~~~Ga qurdby PQiQf& fheAM oe eIon~ III-Not To~od n ~ je P~cjiomn, -g. L of 1Mnuf ac lured ano certifjb ~ae onrl m n. 205: b' Centtlr St.- arshaltELI'wn. 1A 50158M ni,.factured.foi,.iesi o ' 0 Bnx Oes ee d CkF Q3 770.(* ..3T ' faLUQ ilf in~~tl o.ý Stin OnoI're Nuiclear: Gen'. utt ,CA STYPE)G23 5o6 ev D SA5o-o76 .... /A NI 1986"' (FlIF r!lOWFI 11 I < : .F I 'Il' ilFV1F O I :. FF11 I j.Ill$llFF ~lC IFF0 h}FFII .-, IL NI .... FY~.1F l111.1111:~ i .: : S'6" ASME Ctde"Section _dWinter 1 719 '"d. N/.A_____. ___ ...FF-FFOther: Sect 111, 1980 Edition, Summer 1982, Add. Per DSR 1000),

...-:Parts For Valve SIN 228335, 228785 .-8' , Nora. thickness a in.) Min. design-thickness (in.) Da. ID it & in.) Lengoo overall tit &Whe Certificate Holders' Data Reports are attached for each item ofthis report:.PF... e art o D AppurtenanceM I II, P9 dt or Appurtenance National'ACL*

Serial Number d'rdtVI' .Serial Number Board Number+r;lv ~ i E m-vd--- ein Numerical Order.Heat Number M,, AC5366-I -948241-17856-1 12M-AC53662 -.9 82 -17856-2. 1271 _ -..._(13 " .', , 2 8'(4) (____________ ______________. 291_____________ 5>"i5 (7)181 ___________________ __________________________ 110)li?).1 1141 f1191 (20)f211.._____________ f122) '..- _ _ _ _ _(123)124)11251 10si.. Temnp, 200 "F, Hydra...i rlUe 50:_ 1ttm..s Inlomlil pnrr.p f(ure ljts p;~t rsi. wrwnsI~ eu apovd~fIIjS1 5b 1, 2 TPnami.A m list pr3sr on "Ns Dar te.m 0 i~NMi l FCUided w,1 0"Ch sheet. (31 ewi2I shlrin, -iS FllJFF1)Crd arFil theL rufirrit of zi.llwwst if.reco~ried 031 Me tc~tF of J1111 toIrF1, ..io 1110form ?t,000 4 0) opa' owl aeo"ne florrr I, rho rr C1r. t-;r A S I iE ,22 L a w -0,, wc 4n~O I0 0 V ;i el. N.j O70O'-* 2,300 RR ,9 Mfr. Serial No. _________State CA 12634 State Rag no______sp~~~op ie iledDelbert C. Unruh PE.report* certified by- A-.~ *CERTIFICATE 0 F SHOP COMPLIANCE ýIfy that the s t~tmqntsmadein this, report are correct and that this (these) Rett is q t'r, rle ofcoratur~onof the ASMW Codeý, Section 1(1.rtificate of.Authorizationi No. 1930 Expires________________Con_____r___s Signed A.L.Z...Name Fse CntosInt'l Inc...(Npr Comboaita Hoid~iif CERTIFICATE OF SHOP INSPECTION l, the undersigned, holding a valid commission issued by the Nationil Board of Boiler and Pressure Vassel Inspectors and the State or Province of a ndernp ye tby Hartfod BI&T Co of:"[. Hartford. C iniispected these items described in this Data Repori on .._.-2& -&6 , end state that t e best of my knowledge and belief, the Ctificate Holder has fabricated these parts or appurtenances in accordance with the ASME Code. Section.: IIIl.Eact-'iart listed has been authorized for stamping on the date shown above..By, si: 'n9 this certificate, neither the inspec~tor nor his employer makes any warranty, expressed or implied, concerning the rquipment described

In. this Vats. Report., Fu rthermor -e, n either the insoec to .r no r hi .s emplIo yer shall be liable in an..y r.manner for any personal injury or property damage cr ,loss of any kind arising from or connected with 6Is inspection, ate ~ Signed Commissions NAu'hori ip IiIadfnl;.

ndprsw(i sl state pro0, n Z," FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XM 1. Owner: Southern California Edison Company 'Date: 0 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/Ri Address: P.O. Box 128, San Clemente, California 92674-0128 MO/CW(1/29/07 Sheet I of I eplacement Plan: 050500027-22 D: 05050721000 06051653000

3. Work Performed by: Southern California Edison Company Type Code Symbol Stamp: N/A Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Authorization No: N/A 4. Identification of System: Safety Injection and Shutdown Cooling Expiration Date: N/A 5. (a) Applicable Construction Code: Piping Sys (upstream of S31204MU072):

ASME 111, Class 2(NC),'74 Ed, S.'74 Add. Piping Sys tdow~tream: Ai~l Il tisS t~i-t / 1-t N/4 dO :sek Vlve SMLIlLt~lss t~iiL /tI-I S.'73 Add. Hdr Drn Vvs: ASME Ill, Class I(NB). '71 Ed, S.'73 Add.(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity: 1995 Ed, 1996 Add. Pressure Testing per '98 Ed, 210111 And IWA-454tttah'2Iand NH-t-htIl/NI (-ttIHIO 6. Identification of Components: '95 Ed, '96 Add, for NDE methodology/acceptance criteria on new welds.Corrected, ASME Name of Component Name of Manufacturer Manufacturer Serial National Other Identification Removed, or Code No. Board Year Installed Stamped No. Built Yes/No 8" 15004 Tilting Disc Flowserve Corp. AU739 N/A S31204MU072 2004 Removed Yes Check Valve 8" 15004 Tilting Disc Flowserve Corp. AU738 N/A RSO-1674-04 2004 Installed Yes Check Valve 8" NPS Sch. 140 Pipe Sumitomo Metal Ht. Code D842706 N/A RSO-1501-04, SA376 N/A Installed No Industries TP316 1" NPS Sch. 160 Pipe Pexco (Sandvik) Ht. #503301 N/A RSO-1038-06, SA376 N/A Installed No TP316 8" x I" Outlet Pipet WFI Ht. Code 311 1ANA N/A RSO-1038-06, SA403 N/A Installed No WP316 1" 1513# Y-Type Globe Flowserve E-285P-l-1 (MR241), N/A RSO-0574-99, SA182 1999 Installed Yes Valve (2) E-285P-1-2 (MR185) F316 7. Description of Work: The existing 8" NPS check valve in plant position S3 1204MU072, downstream pipe section and 1" NPS vent valve assembly (S31204MR241/$31204MR185) were replaced. Shop fabrication was performed under MO 06051653. Field installation and all required ASME XI Preservice Examinations (PSE) was performed under MO 05050721.8. Tests Conducted: Hydrostatic V Pneumatic __ Nominal Operating Pressure 7X7 Exempt U See: AR 050500027-34 Pressure: > 1433 psi Test Temp: N/A Other U 0oF Note: Supplementat shees in the formof liss, sketches, or drtwings maybe used provided (t) size is 8 1/2-in. x II in., (2)infomnation in Items I through 6on this reportis included oneach sheet, (3) each sheet is numbered and the number of sheets is recodled atthe top ofth is form, and (4) each sheet is initiated and dated bythe Owner or Ownerts designee and the AIA. FORM NIS-2 (back)9. Remarks: RoR-014-03 reconciles the replacement pipe which was certified to ASME IT-1, 1998 Ed., 2000 Add (8" NPS) and ASME II-1, 1974 Ed., S.'74 Add. (I" NPS). RoR-022-03 reconciles the replacement Pipet which was certified to ASME II-1, 1974 Ed., S.'74 Add.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/ Expiration Date: N/A Signed: ./.Supervising ASE Codes Engineer Date: 2 Owner or Owner'Vbesignee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSB of Hartford, Connecticut have inspected the components described in this Owner's Report during the period 95to ýý.2-Z /Q 7 and state that to the best of my knowledge and belief, the Owner has týrfoitmed examinations and taken co rectfve measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his en~liyer shallbe liabl in any manner for any personal injury or property damage or a loss of any kind arising fiom or cob/ected w'itl ts in ection.(11)(1 i n Commissions A! L California 175.4 Inspectoriýs Signature National Board, State, Province, and Endorsements Date ,11/07 I WO: 06050721000 FORM Nf-V-1 IN Ltr(ffI Ir.I I r1MULLUtH6 UA I A N~t'UtCI FL)h( NULJLLtAP PUMPS Of' VALVES ZLO 7Y- o[A-- Required by the "I Prliminnc~ of the AS ME Cod a, Stiol).1 Div- I IORCE OY~OO 1. Manufactured by Plow~trr-vt! CorporM.oT1. 19~00 S. Szunrders 5L. RFitliph, NC 2-7603 2.manufantur--d for dF~s a Ma it J I. Su I, py ULt PQ Box7 700.Rpuemead. CA q1770 ____(Namc zrc Azere.,, of Puu-maonr or c~inor;LoUrrt~ Of InVOllafiOrl EdSIso INIterial Sunnlv. Sinn Ontofr-e Station. Snn Clemente. CA 9267),4. Pump or Valve N/2 iV e (PJL3M. D A'lominal nlnel Size it";H Ell Outlet Size Ell (2) Model No.Seness No.or Typn (b) N Certificatp hlolder's Seqiat No.(::) Csnadizn Rtgistration NQ, (d) Drawing Nc.(a) Cla-s (0 Nat'l-Bd. No.(9) Ynar 8uilt (1) 1ISM# AU738 N/A Wg722527 REV. B R N/A 2004 (2)(3)14)(7)(B)(9)5. V" 15004 WELD ENDS STAINLESS STEEL TILT Di.C CHECK VALVLE (furifl( SI ndof Nouytsv meret I SSI7aosigneil ,Studs ancl N'uts meet ASNME Sccfion 11, 1977 Edition 6, Design Conditi~ns 2B 7. Coid'.~orking Pressutp 3600 psi 650 psi at 100 'F.'For Valve Pressure 1500 (1)MarlK No- vaiterial Spee, No.047-) 401in SA351 CF8M PRL Body 047-TI407 SA351 CESiM PRL Disc 172,5 8 SA7,1 DuiBose 14fin.oe Pin Cover (1) For manually opevrted valves only*SupplCmbnTal sheets in forr' 6HIOI, iketcnes or drawings may be used provid--d (I) *;iv i$ ý-112"x i11, (2) informalion in rems 1.2 and 5 on this Data Report is included on vjk¢h Sheet, and (3) each sheet is numbered and number of sheets i re eorded at top af this form..s6/ýG 19va 1674-04-00 69cEic-e 61t6 T9:90 tý08Z/TT/00 rLý -I f-7 C* ~C)(Pg. 2of 2.Ioc1 FORM NPV.1 (Back)CORRECTED COPY 8-10-04 Valve S/N AU738 throug'h %"-Mark No, Material Spec, No. Manufaclurer Remarks (c) Botiing -0951, SA453-660 Askcw Stud 332* SA453-660 Aske w Nut u8tvV SA240-316 Consolidoted Pipe & Supply Bonnet B9VV SA240-316 Consolidoted Pipe & Supply SeTr Ring B7V./V SAIa0-316L Con~olidated Pipe & Supply Gnsket Retainer 9. Hydrostatic test 612S psi Disk Differenrial test pressure 4800 pSi.CERTIFICATE OF COMPLIANCE W8 certify that the slatements made in this report are correct and that thin pump, or yale, to the rules of con tructnion conforms 1971 of, the ASME Code for Nuclear Power Plant (omponenms. Section 11t. Div. 1., Fdition Add,,o Summer 1973 , Code C2se No. N/A Date !,!l-Signed Ftowser-ve by IN C~ei1lrC~io iHlOI~r)Our ASME Certificate of Awthgrtiation No. N-1t62 t use the N symol expires 11-26-D6 CERTIFICATION OF DESIGN Design informnadon on file at Flowserve Corporation Raleig-h, NC 5tres5 analysin ,-port (Cla$4 I only) on file at Flovvserye Corporation Raci~ih, NC Design specifrltionz certified by (1) K.E. Morgarn PE State CA _ _Reg. No. QUO04963 Stress analy515 Qrttiied by (1) 11.5. Farrelt PE State NC Reg. No. 02f656 (1) Signature not Teruired. List name only, CERTIF-ICA I WN Ut--HU1 I I, the undersigned, holding a valid aremrisslon issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Provinc, of North Carolin3 employed by H1-1B CT of Hartford Connnecticut hWYe irupected ihe pump, or valve, described in this Data Report on 0 / I I .. 4 ,nd n that, to the best of my knowledge and beffef, the N Certificate Hý,d.t Pas constricted this pump, Dr valve, in accordance with ASME Code, Section 11.By signing this certificate neither the Inspector nor his employer makes any warranty. expressed or implied, concerning the equipment dcscrilne i'thtis s Data Rcport. rurrnhermorc. neithr the In-splot m~r his employer 02all 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,-ato CIOI /If / 04 Signed ,Commisnmionsi LIn t5 2- -7 I ar) IeN~b ad.. SWA.e, ProY. and No.)gS/SO 3DEd 3Aj3srlO7hj 69ETE986T6 TS9;9 POK/Tuig0 ,,3-1674-04-00 FORM NPV-1 MANUFACTURERS' DATA REPORT FOR NUCLEAR PUMPS OR VALVESw As Required by the Provisions of the ANIE Code Rules: rc S ý -05 7 4 -9,9 Flowserve Corp.701 First Street, Williamsport, PA 17701 1. Manufactured bvz (Name & Addran leof Manufacturer) Southern California Edison Company Order No E-285P-.Order No. 6C2T8003.. Manufactured for P.O. Box 700, Rosemead, CA 91.770 (Naxme and Addretrs)3. Owner Southern California Edison Company, San Onofre Nuclear Station 4. Location of Plant 1L4300 Mesa Road, San Clemente, CA 92672 5. i'"ar Valve Identification E-285P-l-1 and E-285P-1-2 1"-1513#-Y-Globe Valve w/8-1/2" Tee Handle (Brief description of ser-vice for which equipment war designed)-R/E (a) Drawing No. SC-D-9915-BW16-(1) Prepared by-(72574585 Rev. E)Flowserve Corporation (b) National Board No. N/A 6. Design Conditions 2485 psi 650 (Pressure) (7Temperature) oF The material, design, construction, and workmanship complies with ASME Code Section 111. Class 1 Edition 1971 ,Addenda Date. Sunmmer 1973 -_______NIA________ _______________ Case No. A Mark No, Material Spec. No. Manufacturer Remarks (a) Castings .N/A_______ Body R/ #1302663A I A_182-F316 IB-W/IP Internatio 1l Inc. PmiTnmlTr-,-,r (b) s/N 1, 2 Carpenter Technology Corporation Bonnet HT.W717402 S A479-316 I SA479-316 -Pc. 2, 3 Disc R/S #332460 SA479-316 ... BW IP Internatio a, a nc. ump iVislon sIN 177, 178 Note: Original N-2 form frr m BW/IP Intern tional, Inc. Pump ivision supp+/-ae-.Yoke Trace Code #/B507 SA105 / BW/IP Internatio al, Inc. Pump Division'Supplemental sheetB in forn of lists, sketches or drawinex may be used provided (1) size is 81/" x 11", (2) information In items, 1, 2, Sa and 5b on this data report is included on each sheet, and (3) each sheet in numbered and number of sheets is recorded at top of this fore. 11 0 MV]l r r -'L (c)(d)S. Hydrostatic rest' psi.CERTIFICATION OF DESIGN Design information on file at Flowserve Corporation, 701 First St., Williamsport, PA 17701 Stress analysis report on file at Flowserve Corporation, 701 First St., Williamsport, PA=-7701 Design specifications certified by Don L. Kinnsch (1) Prof. Eng. State CA R eg. No.1 3 3 5 2 Stress analysis report certified by Ronald S. Farrell (1) Prof. Eng.S2ate Reg. No.3 5 2!6 (1) Signature not required. List name only.We certify that the statements made in this report are correct.Date-_______ 19 ýy Signed Flowserve Coro. B 3'(Manufacturer)"U.. Certificate of Authorization No. N1712 expires 4/15/01-E CERTIFICATE OF SHOP INSPECTION 1, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and/or rhe State of De nsvyvania and employed byCommercial Union Ins. Co.of Boston, MIA have inspected the equipment described in this Data Report on 1 and state that to the beat of my knowledge and belief, the Manufacturer has constructed this equipment in accordance with the applicable Subsections" of ASME Code, Section III. `By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concern-ing the equipment described in this Data 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. Date _____ ____(loB1 etorl- C es Young Commissions Pennsylvania 2392 (National Board, State, Province and No.)Printed in U.S.A.' (6/72)This form (B37) in obtainable from the ASME, 345 E. 47th St., New York, N.Y. 10017 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section X1 1. Owner: Southern California Edison Company Date: 0 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/R Address: P.O. Box 128, San Clemente, California 92674-0128 MO/CWi 7/20/06 Sheet I of I eplacement Plan: ASME SECTION XI DATA-0259 0: 05051985000

3. Work Performed by: Southern California Edison Company Type Code Symbol Stamp: N/A Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Authorization No: N/A 4. Identification of System: Safety Injection and Shutdown Cooling Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section III, Class 2, 1971 Edition, Summer 1973 Addenda; Code Case: 1649 (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity:

1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer. National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 2" 1500# S. W. Flow Hammel-Dahl 74/5797/012 N/A 3HV9362 1977 --- Yes Control Valve Conoflow Valve Plug Anchor/Darling S/N 1, Ht. N/A RSO-2888-92, SA479 316 1992 Installed Yes#626117 7. Description of Work: Replaced the valve plug in the valve in plant location 3HV9362 with an in-kind replacement valve plug in accordance with ASME Xl Data flag -0259.8. Tests Conducted: Hydrostatic 10 Pneumatic E Nominal Opeiating Pressure Pressure: > 626 psi IF Exempt Fs Test Temp: N/A Other 0oF See: AR 050500218-08 Note: Supplemental sheets in the formoflists, sketches, or drawvings maybe used provided (1) size is 8 M/2 .xI I in., (2) infrmnation in items 1 through 6 on this reportis included on each sheet, (3) each sheet is numbered and thennunberofsh eezs is recoided at the top ofthis fkrn, and (4) each sheet is initiated and dated by the Owner or Own ies designee asd the A!A. FORM NIS-2 (back)9. Remarks: None.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section X[.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: Supervising ASME Codes Engineer Date: .Owner or 0 ier s Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by !SBC of:Hartford, Connecticut. have inspected the components described in this Owner's Report during the period C. to , and state that to the best of my knowledge and belief, the Owner has perform~ed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his emp yer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or con cted witlilimspeq~ion. 7 con Commissions I California " 4'Inspector's Signature National Board, State, Province, and Endorsements Date WO: 05051985000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions ofthe ASME Code Section XI 1. Owner: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 2. Plant: San Onofre Nuclear Generating Station---Address-s -Cl~iii~ritE,7-C-lifnoiiini-92674:or28-- g WacrIk Pprfnrmjyd hx" SRnithorn C'aliftrnia Fdirnn Crnmnann Date: 01/17/07 Sheet 1 of I Unit: 3 Repair/Replacement Plan: 050400049-06, GEN-239 MO/CWO: 05061474000 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Type Code Symbol Stamp: N/A Authorization No: N/A 4. Identification of System: Containment Spray Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section III, Class 2, 1974 Edition, Summer 1974 Addenda (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity: 1995 Edition. 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 8" 300# Flow Orifice Permutit Co. N-4102 N/A 3FE0338 N/A Corrected Yes (Flanged)7/8" x 36" All-Thread Mackson, Inc Ht. #AH8604 N/A RSO-0920-03, SA564 Tp. N/A Installed No Stud 630 (Hi 100) (RoR-004-03)7/8" x 36" All-Thread Mackson, Inc Ht. #G6249 N/A RSO-1450-03, SA564 Tp. N/A Installed No Stud 630 (HI 100) (RoR-004-03)7/8"-9 Heavy Hex Nut Mackson, Inc Ht. #G9624, Tr. N/A RSO-0934-05, SA564 Tp. N/A Installed No (24) Code 150F 630 (H I 100) (RoR-004-03)7. Description of Work: Replaced flange fasteners at 3FE0338 in accordance with ECP 050400049-8. (12) eachstuds were cut to 6-1/2" lengths from all-thread stock with the required markings transferred to the cut pieces in accordance with RRP GEN-239. (24) each nuts were replaced in accordance with RRP 050400049-06.

8. Tests Conducted:

Hydrostatic , Pneumatic 7 Nominal Operating Pressure Pressure: > 512 psi X I Exempt .j Other Test Temp: N/A 0F See: AR 050400049-13 Note: Supplementalseets in the brmofists skethes, ordrawings maybe usedprovided(1)sizeis8 1/2 in.x It in.,(2)information in Items Ithrough 6onthisreportisincludedoneach sheet, (3) each sheet is numbered and the number ofsheets is recorded at the top ofithis fhorm, and (4) each sheet is initialed and dated by the Owner or Ownet's designee and the ALA. FORM NIS-2 (back)9. Remarks: RoR-004-03 reconciles the replacement bolting which was certified to ASME III, Class 2 (NC), 1989 Edition, No Addenda.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: Supervising ASME Codes Engineer Date: /7" Owner or Ow er's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT of Hartford, Connecicut have inspected the components described in this Owner's Report during the period n/ 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 accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his em loyer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or c o ected i s is ion C '74 IU 3,IJ Commissions California 4 Inspector's Signatdre National Board, State, Province, and Endorsements Date 7 WO: 05061474000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section X1 I. Owner: Southern California Edison Company Date: 01/16/06 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 Sheet I of I 2. Plant: San Onofre Nuclear Generating Station Address: P.O. Box 128, San Clemente, California 92674-0128

3. Work Performed by: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 4. Identification of System: Chemical and Volume Control Repair/Replacement Plan: 050501637-04 MO/CWO: 05070389000 Type Code Symbol Stamp: N/A Authorization No: N/A Expiration Date: N/A 5. (a) Applicable Construction Code: Valve: ASME 111-1, 1971 Ed., S.'73 Add. Install: ASME 111-2, 1974 Ed., S.'74 Add.RT exam: ASME II1, NC, 1992 Ed., No Add., CC: N-416-2. Body-to-bonnet seal weld: ASME 111-1. 1971 Ed.. S.'73 Add. PT exam: ASME 111, NB, 1992 Ed., No Add..CC: N-416-2 (b) Applicable Edition of Section Xl Utilized for Repair/Replacement Activity:

1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 2" 1513# Y-Type Check Flowserve Corp. E-029P-I-2 N/A S31208MU017 1999 Removed Yes Valve 2" 1513# Y-Type Check Flowserve Corp. E998R-1-1 N/A RSO-2113-02 2002 Installed Yes Valve 7. Description of Work: The Charging Pump (MP 192) discharge check valve installed in plant position S31208MU0 17 was replaced with an in-kind replacement valve in accordance with Repair Replacement Plan 050501637. Prior to installation, the replacement valve had the weld ends prepared by removal of the land such that the resultant weld ends have a bevel angle of 35 to 40 degrees. The prepared valve ends were PT examined prior to valve installation. In addition, the valve body-to-bonnet joint was seal welded.8. Tests Conducted: Hydrostatic Pneumatic Nominal Operating Pressure LX i Exempt __ Other See: AR 050501637-05 Pressure: >=2330 psi Test Temp: N/A 0F Note: Supplemental sheets in dhe fint-offists, sketches, or drawingsmay be used provided(]) size is 8 1/2 in. x II in., (2) infiriaation in Itens I through 6 on this reportis included on each sheet, (3) each siteet is numbered and the numnber ofsheens is recorded at the top oft his form, and (4) each sheet is initialed and dated bythe Owner or Own er's designee and the A IA. FORM NIS-2 (back)9. Remarks: The valve is an ASME I11- I valve which is installed in an ASME 111-2 system (Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certifi , ,fA utk M No,: M/I Pvrflrti, Dnte. N/A Signed: Supervising ASME Codes Engineer Date: C, C.Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT of Hartford, Connecticut have inspected the components described in this Owner'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 accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his employer shall be liab e in any manner for any personal injury or property damage or a loss of any kind arising from or connected with ns ection._______________ Commissions i s" r California. Inspector's Signature (/' National Board, State, Province, and Endorsements. Date WO: 05070389000 FORM. NPV-1 C-ERTIICATE HOLDERS' DATA REPORT FOR N'UCLEAR PUMAPS OR -VA! VESc As hequirod by thb Provisqians wl thf, ASME7 Cod6, Seciion III Liviuigior, 1 l`V1Dr1Uiý1C1L~r,:jarrd 7enifio bC rr 1 ,polrrfldir, 709 Firirl Str(-et, \,1iI~irrnryv rtý .-lw 7,701 knbrmb and address of NI Certiittzorr Haoionr 2. anuoerrec Udic:mo, y vimrirr! SUPPIy.: 1'.0).ELo: 7009, 1orrereinild. C/,ý 01 /70.inrnae hnd ador(eas of Prtrrehas5ei I. Lonaiion of installation -ron Ortr 11/21tc~car Smticr, 14300( Idesa Pd., Sim Clcmunie, CA 92672-lrram-- and addrcs5)4. Model No., Scries ND., or lypLO Pro Check Drawinq 070- Rev. -- -R.N LJ E. ASME Code, Se-Clion 11,DVisior, I: IP1071 (S) (973 1N/Ieditiorrl taddoinda date) (clan') lCodL rase no.)6. Pump or s,'alvee Vvo Nominal inliet size 2Outlet size 2 (in.) (in.)7T Material: body SAl I '-'-3 16 SIS-31,N~- _________ B_ onnoet Disk B2F 6a (0rA Rlting Cerl.Holder's Serial No.139981R-1-1 (b)Nat'l Board No.N, A (csl Body Selial No.(908 (d)Bonnct Serial ND.3Thf 1]70(53 Pc'Disk Serial No.S 1ý: 6"Supplemental intormation in form of lisrs, sketchcs, or drswings may bc used provided I() size i- 8% x 17. 121 information in'iemns I rhrough 4 on lhis Dare Report is inciuded on oach sheet, 131 each sheor is numbered and 1he numbar of sheets is rscorded al the lop of his ftorm.l12/8B) This form EO00371 may he obtained from tlie Order Dept., ASM, E, 22 Law Diave BoX 2300, Fairfield, NJ 07007-2300. REPRINT frSO FOM. P, 2(Bc -,o 9..-.-FORM NPV-1 IBack -- Pg. 2 of Certificats Holder':; Serial Nc_ P9t-)gJ. -J -a 3631 100 8I. Desiin conditions p _ _- or valve pressure class IpressureI liemperature)

9. Cold working pressure psi at 6O3°F_ 11)psi 10. Hydrostatic test 5450 psi. Disk differential test pressure 3994 11 , Remarks 2" 1J 31- Y-Piston Check Vralve.CEPTIFICATIbN OF DESIGN Design Specification cersilied'by K. F Morgan -_ P.E. State CA Reg. no. OU004963 Design Report certified by Theron C. Barlilet 11 P.E. State PA Reg. no. 039036-E CERTIPICATE OF COMPLIANCE We certify that the statements made in this report are correct and that this pump or valve conforms to the rules for construction of the ASME Code, Section I1I, Division 1.N Certificate of Authorization No. N1712 Expires 04".[ 15._/04 Date 10-30-02 Name -Flowserve Corporation

~,Q 52~i/6L2 4 0 Signed IN Certificate Ho1der)lauthorized leprescnalivel CERTIFICATE OF INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State Gy -iftfjý of Pennsylvania and employed by One Beacon America Ins. Co.of [Boston. MA. have inspected the pump, or valve, described in this Data Report on Q Z "'.r d stale that to the best of my knowledge and belief, the Certificate Holder has con-structed this pump, or valve, in accordance with the ASME Code, Section III, Division 1.By signing this certificate, neither the inspector nor his employer makes any warranty, expressed or implied, co g the Component described in this Data Report. Furthermore, neither the inspector nor his employer shall be liable in antfi7 for any personal injury or propert o .ma a or a lo of any kind arising from or connected with this inspection. Duate/ L. ", Sig 4.- rcscions Pennsylvania 2392 9 (Authorized lnspo or) MNat'l. Bd. iincl. endorsomentl, and state Or prov, and no.1 1) For manuafty operated valves only, 6 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section Xt 1. Owner: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 2. Plant: San Onofre Nuclear Generating Station-A-ddrgs7-P.O.-Bijý -128 ,-S-a-Cl-eimiifteCalifo-nii-92674-0128

3. Work Performed by: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 4. Identification of System: Safety Injection and Shutdown Cooling Date: 01/03/07 Sheet I of I Unit: 3 Repair/Replacement Plan: 050500027-30,-~-- 050500027-32,GEN=258-MO/CWO: 05080728001 06110722000, 06110845000 Type Code Symbol Stamp: N/A Authorization No: N/A Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section III, Class 2 (NC), 1974 Edition, No Addenda.(b) Applicable Edition of Section X1 Utilized for Repair/Replacement Activity:

1995 Edition, 1996 Addenda 6. Identification of Components: Corrected,' ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 8" 1500# Globe Valve Target Rock S/N I N/A 3HV9322 1981 Corrected Yes 7. Description of Work: MO 05080728001 removed the body-to-bonnet seal weld on valve 3HV9322 to support overhaul under MO 05080486001. There was damage to the body and bonnet-areas when the seal weld was removed and MO 06110722 performed weld build-up on the body and bonnet to restore them to their original condition in accordance with RRP 050500027-30 and weld record WR3-06-405. Pitting was found on the disc seating surface and MO 06110845 machined the disc seat to remove the pitting in accordance with RRP 050500027-32. The body-to-bonnet seal weld was then restored on MO 05080728001 in accordance with RRP GEN-258 and S023-I-11.1.

8. Tests Conducted:

Hydrostatic F.1 Pneumatic E]Nominal Operating Pressure XK Exempt Pressure: > 521 psi Test Temp: N/A Other 0oF See: AR 050500027-28 Note: Supplemental sheets in the ftrmoflsts,sketches, ortdiaisngsmaybe used provided (1) size is 8 1/2 in. x1I ini,(ý)inkmiation in Items I through 6on this reportisincluded on each sheet, (3) each sheet is numbered and the number ofsheets is remorded at the top ofthis forn, and (4) each sheet is Oitialed and dated bythe Owner or Owneis designee and the AIA. FORM NIS-2 (back)9. Remarks: None.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: Supervising ASME Codes Engineer Date: //61 Owne5r (wne, 's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT of Hartford, Connecticut have inspected the components described in this Owner's Report during the period 1/ -_7.- 627 toO1/- /- 5-_7 , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this 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 connectedction. _______________ Commissions 0 O 4 , California Inspector's Signa ,,re Nationdl Boar'd, 8tate, Province, and Endorsements Date 7 WO: 05080728001 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Date: 0 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: )2. Plant: San Onofre Nuclear Generating Station Repair/R Address: P.O. Box 128, San Clemente, California 92674-0128 MO/CWi 3. Work Performed by: Southern California Edison Company Type Co Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Authoriz 4. Identification of System: Reactor Coolant Expiratio 1/25/07 Sheet 1 of I eplacement Plan: ASME SECTION X1 DATA-0 173 0: 05100856000 de Symbol Stamp: N/A ation No: N/A n Date: N/A 5. (a) Applicable Construction Code: ASME Section III, Class 1, 1974 Edition, No Addenda (Valve); Class 1, 1974 Edition, Summer 1974 Addenda (Inlet Flange bolting).(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity: 1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 6" x 8" Pressurizer Consolidated/Dress BS-03210 N/A 3PSV0200 1978 Removed Yes Safety Valve er 6" x 8" Pressurizer Consolidated/Dress BS-03212 N/A RSO-1673-06, Tested 1978 Installed Yes Safety Valve er Spare 2" x 14-1/2" All-Thread Mackson, Inc Ht. #11505330, N/A RSO-0297-03, SA193 B7 N/A Installed No Stud (3) Ht. Code AQJ 2"-8 Heavy Hex Nut (6) Mackson, Inc Ht. #M89768, Ht. N/A RSO-1490-06, SA194 gr.7 N/A Installed No Code H003 (RoR-007-05)

7. Description of Work: As a preventative maintenance action, the pressurizer safety valve installed in plant position 3PSV0200 was replaced with a rebuilt and tested spare valve. During installation (3) each inlet studs and (6) each inlet nuts were replaced.

A VT-I examination was performed on the replacement flange bolting with satisfactory results. The removed valve was placed into the rebuild program.8. Tests Conducted: Hydrostatic i Pneumatic J Nominal Operating Pressure X Exempt [ Other VT-2 performed per Procedure S023-XVII-3.1.1 Pressure: _> 2250 psi Test Temp: > 280 °F Note: Supplementalsheetsinthdeformoflists, sketches, ordrawingsmaybe usedprovided (1)sizeis8 1/2 in.xl in.,(2)information in Items I through 6on this eportisincludedoneach sheet, (3) each sheet is numbered and the number ofsheets is recorded at the top ofth is tirm, and (4) each sheet is initialed and dated bytthe Owner or Ownet's designee and the AtA. FORM NIS-2 (back)9. Remarks: RoR-007-05 reconciles the replacement nuts which were certified to ASME IIl-I (NB), 1989 Edition, No Addenda.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE 1 certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No- N/A Expiration Date: N/A Signed: '01041, '" Supervising ASME Codes Engineer Date: 6 6)7-Own~eror Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed boHSB T 9f Hartford, Connecticut have inspected the components described in this Owner's Report during the period ' 411112 to , / , and state that to the best of my knowledge and belief, the Owner has pfor ed examinations and taken 'corrbctive measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his empl er shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or con td witht i 'ispec on.___ _ _ _ _ _. Commissions California

• ýpector's ignature National Board, State, Province, and Endor ts Date ,/I i 1&0 WO: 05100856000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Date: 0 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/R Address: P.O. Box 128, San Clemente, California 92674-0128 MO/CW'1/16/07 Sheet 1 of I eplacement Plan: ASME SECTION Xl DATA-0185 0: 05100878000

3. Work Performed by: Southern California Edison Company Type Code Symbol Stamp: N/A Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Authorization No: N/A 4. Identification of System: Main Steam Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section III, Class 2, 1974 Edition, Summer 1974 Addenda.(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity:

1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 6" x 10" Main Steam Crosby Valve & N58737-01-0028 N/A 3PSV8401 1977 Removed Yes Safety Valve Gage 6" x 10" Main Steam Crosby Valve & N58737-01-0014 N/A RSO-1620-06 1976 Installed Yes Safety Valve Gage 1 3/8" x 9-5/8" Inlet Mackson, Inc Ht. #11503850, N/A Fabbed on MO 04031771 N/A Installed No Stud (12) Ht. Code AQG 1 3/8"-8 Heavy Hex Nut Mackson, Inc Ht. #60344, Ht. N/A RSO-1092-05, SA194 N/A Installed No (12) Code S396 Gr. 7 (RoR-012-03, SEE-92-0065)7. Description of Work: The main steam safety valve located in plant position 3PSV8401 (s/n N58737-01-0028) was replaced as a scheduled preventative maintenance action with a spare valve (s/n N58737-01-0014) which had been returned to the vendor for rework and testing. The inlet bolting was also replaced. (12) each studs and (12) each nuts were replaced (the studs were manufactured on MO 04031771). The removed valve was placed into the rebuild program to be rebuilt under MO 06100604.8. Tests Conducted: Hydrostatic ! Pneumatic See: AR 060700979-18 Nominal Operating Pressure X Pressure: >_ 991 psi Tes Exempt F1 Other El.t Temp: N/A F Note: Supplemental sheets in die formof lists, sketches, or drawings maybe used provided (I) size is 8 1/2 in. x I I in., (2) information in Items I through 6 on this mport is included on each sheet, (3) each sheet is numbered and the number ofsheets is recorded at the top oftisis form, and (4) each sheet is initialed and dated by the Owner or Owne/s designee and the AlA. FORM NIS-2. (back)9. Remarks: RoR-012-03 reconciles the replacement nuts which were certified to ASME I11-2 (NC), 1989 Ed., No Add. SEE-92-0065 allows SA194 gr. 7 for 2H.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: Supervising ASME Codes Engineer Date: Y 6 Owner or Ow er's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT of Hartford, Connecticut have inspected the components described in this Owner's Report during the period Y4li /C 0 6 .to 2-/ ., 10 -, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the eaminations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his emp ooyer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or con re6ted with A('i'nsp c ion.Z , -Commissions California I knspector's Signature National Board, State, Province, and Endorsements Date___________ WO: 05100878000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Requited by the Provisions of the ASME Code Section X1 1. Owner: Southern California Edison Company Date: 0 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit' 3 2. Plant: San Onofre Nuclear Generating Station Repair/R......Addr-Bs-:- P O7Box 128, Saw-Clemente, Califomia--92674:0l 28---........ ---MO/CW4 3. Work Performed by: Southern California Edison Company Type Co Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Authoriz 4. Identification of System: Reactor Coolant Expiratio 1/10/07 'Sheet I of I eplacement Plan: ASME SECTION Xl.. ...... ... -DATA :0oi73. .... ..0: 05100931000 de Symbol Stamp: N/A 8tion No: N/A'n Date: N/A 5. (a) Applicable Construction Code: ASME Section III, Class 1, 1974 Edition, Summer 1974 Addenda (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity: 1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of.Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 6" x 8" Pressurizer Dresser Flow BS-03211 N/A 3PSVO201 1978 Removed Yes Safety Valve Control 6" x 8" Pressurizer Dresser Flow BU-06253 N/A RSO-1673-06 1978 Installed Yes Safety Valve Control 2" x 14 1/2" All-Thread Mackson, Inc Ht. #11505330, N/A RSO-0297-03, SA193 B7 N/A Installed No Stud (4) Ht. Code AQJ 2"- 8 Heavy Hex Nut (8) Nova Machine Ht. #78203, Ht. N/A RSO-0056-99, SA194 Gr.7 N/A Installed No Products Code JBX 7. Description of Work: The pressurizer safety valve was replaced for preventative maintenance action with a rebuilt and tested spare valve. During installation (4) each inlet studs and (8) each inlet nuts were replaced. A VT-I examination was performed on the replacement flange bolting with satisfactory results. The removed valve was placed into the rebuild program.8. Tests Conducted: Hydrostatic F'Pneumatic []Nominal Operating Pressure Pressure: > 2250 psi Tes Exempt F_ Other [_1 t Temp: > 280 'OF VT-2 performed per Procedure S023-XVH-3.1.1 Note: Supplemental sheets in the formoflists, sketches, or drawings maybe used provided (I) size is 8 112 in. x I I in., (2) information in Items I through 6 on this reportis included on each sheet, (3) each sheet is numbered and the unuber ofsheets is recorded at the top of this fhrm, and (4) each sheet is initialed and dated by the Owner or Owners designee and the A1A. FORM NIS-2 (back)9. Remarks: None.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: Supervising ASME Codes Engineer Date: C." Owner or Ow er's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT of Hartford, Connecticut have inspected the components described in this Owner's Report during the period , to 11191,,1) ,and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his empUyr shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or conn ed with pecti.&ýLv -Commissions T "1- California 15 74 nspector's Signature National Board, State, Province, and Endorsements Date o WO: 05100931000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Date: 01/09/07 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770.Unit: 3 Sheet I of I 2. Plant: San Onofre Nuclear Generating Station Address: P.O. Box .128, San Clemente, California 92674-0128

3. Work Performed by: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 4. Identification of System: Main Steam Repair/Replacement Plan: ASME SECTION X1 DATA-0188 MO/CWO: 05100992000 Type Code Symbol Stamp: N/A Authorization No: N/A Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section III, Class 2, 1974 Edtition, Summer 1974 Addenda (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity:

1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 6" x 10" Main Steam Crosby Valve & N58737-01-0025 N/A 3PSV8404 1977 Removed Yes Safety Valve Gage 6" x 10" Main Steam Crosby Valve & N58737-01-0005 N/A RSO-1620-06 1976 Installed Yes Safety Valve Gage 1 3/8" x 9-5/8" Inlet Mackson, Inc Ht. #11503850, N/A RSO-1025-04, SA193 B7 N/A Installed No Stud (12) Ht. Code AQG (RoR-002-03) 1 3/8"-8 Heavy Hex Nut Mackson, Inc Ht. #60344, Ht. N/A RSO-1092-05, SA194 N/A Installed No (12) Code S396 Gr.7 (RoR-012-03, SEE-92-0065)7. Description of Work: The main steam safety valve in plant location 3PSV8404 was replaced as a scheduled preventative maintenance action with a spare valve which had been returned to the vendor for rework and testing. The inlet bolting was also replaced. (12) each studs and (12) each nuts were replaced (the studs were manufactured on MO 04031771). The removed valve was placed into the rebuild program to be rebuilt under MO 06100606.8. Tests Conducted: Hydrostatic .Pneumatic 7 See: AR 060700979-19 Nominal Operating Pressure X1 Pressure: >_ 991 psi Tes Exempt 7 Other Li st Temp: N/A OF Note: Supplemental sheets in the form of lists, sketches, or drawings maybe used provided (I) size is 8 1/2 in. x I I in., (2) information in Items I through 6 on this =eport is included on each sheet, (3) emch sheet is numbered and the number ofsheets is recotded atthe top ofthis Iorm, and (4) each sheet is initialed and dated by the Owner or Ownerfs designee and the ALA. FORM NIS-2 (back)9. Remarks: RoR-012-03 reconciles the replacement nuts which were certified to ASME 111-2 (NC), 1989 Ed., No Add.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE [ certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section X[.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: , Supervising ASME Codes Engineer Date: Owne~or rwner Designee, Title CERTIFICATE OF INSERVICE INSPECTION 1, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by I of Hartford, Connecticut ave inspected the components described in this Owner's Report during the period to /10 [) ,and state that to*the best.of my knowledge and belief, the Owner has peflfornded examinations and taken correcive measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his emp 'pyer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or c o n r 6te d w ith th *i s p e c , o n, 1) 8 /C .r Commissions " 1 California 5 MInspectors-sSignatiure National Board, State, Province, and Endorsements Date 0_.ýWO: 05100992000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 2. Plant: San Onofre Nuclear Generating Station Address: P.O. Box 128, San Clemente, California 92674-0128

3. Work Performed by: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 4. Identification of System: Main Steam Date: 01/29/07 Sheet I of 1 Unit: 3 Repair/Replacement Plan: ASME SECTION XI DATA-0 189 MO/CWO: 05101004000 Type Code Symbol Stamp: N/A Authorization No: N/A Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section III, Class 2, 1974 Edition, Summer 1974 Addenda.(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity:

1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 6" x 10" Main Steam Crosby Valve & N58737-01-0032 N/A 3PSV8405 1977 Removed Yes Safety Valve Gage 6" x 10" Main Steam Crosby Valve & N58737-01-0008 1177 RSO-1620-06 1976 Installed Yes Safety Valve Gage 1 3/8" x 9-5/8" Inlet Mackson, Inc Ht. #11503850, N/A Fabbed on MO 04031771 N/A Installed No Stud (12) Ht. Code AQG 1 3/8"-8 Heavy Hex Nut Mackson, Inc Ht. #60344, Ht. N/A RSO-1092-05, SA194 N/A Installed No (12) Code S396 Gr.7 (RoR-012-03, SEE-92-0065)7. Description of Work: The main steam safety valve located in plant position 3PSV8405 (s/n N58737-01-0032) was replaced as a scheduled preventative maintenance action with a spare valve (s/n N58737-01-0008) which had been returned to the vendor for rework and testing. The inlet bolting was also replaced. (12) each studs and (12) each nuts were replaced (the studs were manufactured on MO 04031771). The removed valve was placed into the rebuild program to be rebuilt under MO 06100608.8. Tests Conducted: Hydrostatic 1-11 Pneumatic Nominal Operating Pressure F77 Exempt ] Other See: AR 060700979-20 Pressure: > 991 psi Test Temp: N/A OF Note: Supplemental sheets in the formtof lists, tketches, or drawings maybe used provided(]) size is 8 /2 in. xll in., (2) inl rmation in Items 1 through 6on this reportisincludedoneach sheet, (3) each sheet is numbered and the number ofsheets is recorded at the top o fibis form, and (4) each sheet is initialed and dated by the Owner or Ownet's designee and the ALA. FORM NIS-2 (back)9. Remarks: RoR-012-03 reconciles the replacement nuts which were certified to ASME 111-2 (NC), 1989 Ed., No Add. SEE-92-0065 allows SA194 gr. 7 for 2H.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A/7 Expiration Date: N/A Supervising ASME Codes Engineer Date: C 7Owne4's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT of Hartford, Conne ticut ave inspected the components described in this Owner's Report during the period 4TP to .C , and state that to the best of my knowledge and belief, the Owner has gkrforr-ed examinations and taken c rrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the e ,minations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his emp oyer shall liable* any manner for any personal injury or property damage or a loss of any kind arising from or con wit ction./ WL/4, Commissions T California 1 "'i4 kIrns'pector's Signatuke National Board, State, Province, and Endorsements Date ? [[WO: 05101004000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Date: 01/29/07 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 Sheet I of]2. Plant: San Onofre Nuclear Generating Station Address: P.O. Box 128, San Clemente, California 92674-0128

3. Work Performed by: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 4. Identification of System: Main Steam Repair/Replacement Plan: ASME SECTION XI DATA-0187 MO/CWO: 05101066000 Type Code Symbol Stamp: N/A Authorization No: N/A Expiration Date: N/A 5. (a) Applicable Construction Code: ASMIE Section III, Class 2, 1974 Edition, Summer 1974 Addenda.(b) Applicable Edition of Section Xl Utilized for Repair/Replacement Activity:

1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 6" x 10" Main Steam Crosby Valve & N58737-01-0029 N/A 3PSV8412 1977 Removed Yes Safety Valve Gage 6" x 10" Main Steam Crosby Valve & N58737-01-0018 1181 RSO-1620-06 1976 Installed Yes Safety Valve Gage 1 3/8" x 9-5/8" Inlet Mackson, Inc Ht. # 11503850, N/A Fabbed on MO 04031771 N/A Installed No Stud (12) Ht. Code AQG 1 3/8"-8 Heavy Hex Nut Mackson, Inc Ht. #60344, Ht. N/A RSO-1092-05, SA194 N/A Installed No (12) Code S396 Gr.7 (RoR-012-03, SEE-92-0065)7. Description of Work: The main steam safety valve located in plant position 3PSV8412 (s/n N58737-01-0029) was replaced as a scheduled preventative maintenance action with a spare valve (s/n N58737-01-0018) which had been returned to the vendor for rework and testing. The inlet bolting was also replaced. (12) each studs and (12) each nuts were replaced (the studs were manufactured on MO 04031771). The removed valve was placed into the rebuild program to be rebuilt under MO 06100611.8. Tests Conducted: Hydrostatic L Pne See: AR 060700979-21 umatic 77 Nominal Operating Pressure _-1 Pressure: > 989 psi Tes Exempt F i Other t Temp: N/A OF Note: Supplementalsheets in dieibrmoflists, sketches, ordawings maybe used provided (1)sizeis8 ]/2'in.x It in.,(2)information in Items I through 6on this reportisi ncludedoneach sheet, (3) each sheet is numbered and the numnberofsheets is reconred at the top ofthis forn, and (4) each sheet is initialed and dated bythe Owner or Owner's designee and the AIA. FORM NIS-2 (back)9. Remarks: RoR-012-03 reconciles the replacement nuts which were certified to ASME 111-2 (NC), 1989 Ed., No Add. SEE-92-0065 allows SA194 gr. 7 for 2H.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: Supervising ASME Codes Engineer Date: &6 Owner r Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION 1, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSUCT f Hartford, ConnectlUt h4,ve inspected the components described in this Owner's Report during the period to ý ý, / , and state that to the best of my knowledge and belief, the Owner has perfrmed eximinations and taken correctie measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his em 6,[yer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or coriected wit is nspef ion." 9 1?V) ifT _I J_, 1)t Commissions [ California 1j/7 Inspecto;s Signaturg. National Board, State, Province, and Endorsements Date WO: 05101066000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required bv the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Date: 0.Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/R Address: P.O. Box 128, San Clemente, California 92674-0128 MO/CWi 2/06/07 Sheet I of I eplacement Plan: ASME SECTION XI DATA-0 188 0: 05101072000

3. Work Performed by: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Type Code Symbol Stamp: N/A-Authorization No: N/A 4. Identification of System: Main Steam Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section III. Class 2, 1974 Edition, Summer 1974 Addenda.(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity:

1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 6" x 10" Main Steam Crosby Valve & N58737-01-0022 N/A 3PSV8413 1977 Removed Yes Safety Valve Gage 6" x 10" Main Steam Crosby Valve & N58737-01-0013 1179 RSO-1620-06 1976 Installed Yes Safety Valve Gage 1 3/8" x 9-5/8" Inlet Mackson, Inc Ht. #11503850, N/A Fabbed on MO 04031771 N/A Installed No Stud (12) Ht. Code AQG 1 3/8"-8 Heavy Hex Nut Mackson, Inc Ht. #60344, Ht. N/A RSO-1092-05, SAl194 N/A Installed No (12) Code S396 Gr.7 (RoR-012-03, SEE-92-0065)7. Description of Work: The main steam safety valve located in plant position 3PSV8413 (s/n N58737-01-0022) was replaced as a scheduled preventative maintenance action with a spare valve (s/n N587317-01-0013) which had been returned to the vendor for rework and testing. The inlet bolting was also replaced. (12) each studs and (12) each nuts were replaced (the studs were manufactured on MO 04031771). The removed valve was placed into the rebuild program to be rebuilt under MO 06100614.8. Tests Conducted: Hydrostatic I PneumaticI Nominal Operating Pressure Pressure: >: 989 psi l-] Exempt Other Test Temp: N/A OF See: AR 060700979-22 Note: Supplementalsheets in theform oflistssketehes, ordrawings maybe usedprovided (i)size is8 1/2 in. x I in.,(2)infornmtion in Items lthrough 6on this reportisincludedoneach sheet, (3) each sheet is nunbered and the number ofsheets is recomred atthe top ofthis form, and (4) each sheet is initialed and dated by the Owner or Owners designee and the AIA. FORM NIS-2 (back)9. Remarks: RoR-012-03 reconciles the replacement nuts which were certified to ASME 111-2 (NC), 1989 Ed., No Add. SEE-92-0065 allows SA194 gr. 7 for 2H.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: Supervising ASME Codes Engineer Date: O "r or Ownr's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by of Hartford, Connececut l)ave inspected the components described in this Owner's Report during the period ' to / _,and state that to the best of my knowledge and belief, the Owner has perdormeft examinations and talen corecdive measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his e loyer shall be liable i any manner for any personal injury or property damage or a loss of any kind arising from or colnected t is *nspe ,ion./P, Commissions 4 F California 1'"7'A Inspector's Signatur National Board, State, Province, and Endorsements Da t e 4-, -0 WO: 05101072000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Requoed by the Provisions of the ASME Code Section X1 1. Owner: Southern California Edison Company Date: 01/29/07 Sheet I of I Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/Replacement Plan: ASME SECTION XI Address: P.O. Box 128, San Clemente, California 92674-0128 DATA-0193 3. Work Performed by: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 4. Identification of System: Main Steam MO/CWO: 05101100000 Type Code Symbol Stamp: N/A Authorization No: N/A Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section 111, Class 2, 1974 Edition. Summer 1974 Addenda.(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity: 1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 6" x 10" Main Steam Crosby Valve & N58737-01-0033 N/A 3PSV8418 1977 Removed Yes Safety Valve Gage 6" x 10" Main Steam Crosby Valve & N58737-01-0012 1178 RSO-1620-06 1976 Installed Yes Safety Valve Gage 1 3/8" x 9-5/8" Inlet -Mackson, Inc Ht. #11503850, N/A Fabbed on MO 04031771 N/A Installed No Stud (12) Ht. Code AQG 1 3/8"-8 Heavy Hex Nut Mackson, Inc HIt. #60344, Ht. N/A RSO-1092-05, SA194 N/A Installed No (12) Code S396 Gr.7 (RoR-012-03, SEE-92-0065)7. Description of Work: The main steam safety valve located in plant position 3PSV8418 (s/n N58737-01-0033) was replaced as a scheduled preventative maintenance action with a spare valve (s/n N58737-01-0012) which had been returned to the vendor for rework and testing. The inlet bolting was also replaced. (12) each studs and (12) each nuts were replaced (the studs were manufactured on MO 04031771). The removed valve was placed into the rebuild program to be rebuilt under MO 06100615.8. Tests Conducted: Hydrostatic ___ Pneumatic [j Nominal Operating Pressure Exempt L_ Other See: AR 060700979-23 Pressure: > 989 psi Test Temp: N/A 0F Note: Supplementalsheets in thefbrmtoflists, sketches, ordrawingsmaybe usedprovided(1)sizeis8 1/2i. xI Iin.,(2)information in Items I through 6on tlhisreportisincludedoneach sheet, (3) each sheet is numbered and the number ofsheets is recorded at the top ofthis form, and (4) each sheet is initialed and dated by the Owner or Ownet's designee and the AIA. FORM NIS-2 (back)9. Remarks: RoR-012-03 reconciles the replacement nuts which were certified to ASME 111-2 (NC), 1989 Ed., No Add. SEE-92-0065 allows SA194 gr. 7 for 2H.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: ,,----Supervising ASME Codes Engineer Date: 6 Owner or Ow&er's Designee, Title CERTIFICATE OF INSERVICE INSPECTION 1, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed. B i __ fI-artford Co erie t have inspected the components described in this Owner's Report during the period to1', and state that to the best of my knowledge and belief, the Owner ha peiforbmed kamfithtions and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his em loyer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or cot ected wi t insp Ytion., Commissions .Caionat7 I Inspector s Signaturr National Board, State, Province, and Endorsements Date____ _WO: 05101100000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 2. Plant: San Onofre Nuclear Generating Station Address: P.O. Box 128, San Clemente, California 92674-0128

3. Work Performed by: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 4. Identification of System: Reactor Coolant Date: 08/07/06 Sheet I of I Unit: 3 Repair/Replacement Plan: 051100503-67 MO/CWO: 06030522000 Type Code Symbol Stamp: N/A Authorization No: N/A Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section IIM, NB (Class 1), 1971 Edition, Summer 1971 Addenda.(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity:

1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No Pressurizer Vessel CE 70603 21496 S3120IME087 1977 --- Yes 7. Description of Work: MO 06030522 cut 12 additional holes in the U3 Pressurizer Vessel skirt per ECP 051100503-66 to facilitate cooling of heater receptacles. Material is SA-516 grade 70, 1-3/8" thick. Centerline of new holes is 32-1/4" from the bottom face of base ring and 8-3/4" from the centerlines of existing 6" diameter holes. The circumferential locations of the new 4-1/2" holes straddle the existing 6" diameter holes and are 30 degrees apart. This activity is an ASME XI Repair/Replacement Activity because the the skirt is considered a support.8. Tests Conducted: Hydrostatic L1 Pneumatic Nominal Operating Pressure F_1 Exempt 1 Pressure: N/A psi Test Temp: N/A Other 0oF Note: Supplementalsheetsin tefrmoflistssketchesordrawingsmaybe usedprovided(])sizeis8 1/22 i.x I Iin.,(2)inoformation in Items I through 6on thisreponisineludedoneach sheet, (3)eah sheet is numbered and the number ofsheets is recorled at the top oftlh is form, and (4) each sheet is initialed and dated bythe Owner or Owner's designee and the A1A. FORM NIS-2 (back)9. Remarks: None.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section Xl.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Supervising ASME Codes Engineer Date: Signed: dwner or Ovner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION 1, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by H513 of Hartford, Connecticut have inspected the components described in this Owner's Report during the period I n(; to fl,1 (0:7 ,and state that to the best of my knowledge and belief, the Owner has perfbrm~d examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the ,xaminations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his enployer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or cod.ected w* -is in (ection. //,oT-nl -.-'i Commissions _ California] 7.'7 2"Inspector's Si'gnaure National Board, State, Province, and Endorsements Date ___ _ __ _WO: 06030522000 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section MI I. Owner: Southern California Edison Company Date: 08/10/06 Sheet I of I Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/Replacement Plan: 023-06 Address: P.O. Box 128, San Clemente, California 92674-0128

3. Work Performed by: Welding Services, Inc. MO/CWO: 06030782000 Address: 2225 Skyland Court, Norcross, GA 30071 Type Code Symbol Stamp: N/A Authorization No: N/A 4. Identification of System: Reactor Coolant Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section II., NB, 1971 Edition, Summer 1971 Addenda, Code Case: N-474-2 (for alloy 690 nozzle material).(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity:

1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASMIE Name of Component Name of Manufacturer Manufacturer Serial National Other Identification Removed, or Code No. Board Year Installed Stamped No. Built Yes/No Pressurizer CE 70603 21496 S31201ME087 1977 --- Yes Lower level instrument SCE S/N 06040234-1 N/A 3LT-0110-1 N/A Installed No nozzle S31201MR041 S31201ML320 Lower level instrument SCE S/N 06040316-1 N/A 3LT-0110-2 N/A Installed No nozzle S31201MR039 S31201ML319 Nozzle Insert Assembly SCE S/N CD756 N/A 3LT01 10-1, root valve N/A Installed No S31201MR041 Nozzle Insert Assembly SCE S/N BQ461 N/A 3LTO110-2, root valve N/A Installed No S31201MR039

7. Description of Work: This work scope included removal of a portion of the existing Lower Level Vessel Nozzles, welding/NDE of external temper bead weld pads, machining a J-groove weld prep in the pads for the new vessel nozzle attachment welds and re-installation of the existing nozzle insert assemblies at instrument locations 3LT-0 110-1 and 3LT-0 110-2 on the SONGS Unit 3 Pressurizer.

The field installation work scope was performed by Welding Services, Inc. (WSI) and was performed in accordance with WSI's QA and welding programs and Edison's ASME Section XI Program. Weld filler material for this scope was provided by WSI. The work was implemented by the following documents: RRP 023-06, WSI Traveler 101662-200 and CWO 06030782.Note: See work orders 06040216, 06040234 and 06040316 for fabrication of instrument nozzles 3LT-01 10-1 & 3LT-01 10-2.Fabrication was per drawing 41116, Sh 1 and drawing 41116, Sh 8. All new materials were used. Work order 06040063 remachined both nozzle insert weld preps that are attached to the vessel nozzle. See dwg 41116, Sh 2 "Pressurizer Lower Level Instrumentation Nozzle and Insert Assembly, Type 1" for insert details and ISO $3-1201-ML-3319 and $3-1201-ML-320 for details downstream of insert.Reference Documents: 41011, Sh 7 & 8, Lower Head Level Nozzle Weld Pad/Half-Nozzle Dwg, 3LTO I10-1 and 3LT-0 110-2.S023-919-131, Bottom Head Welding & Machining Dwg.41116, Sh 8, Lower Level and Temperature Instrument Nozzles.83-1201-ML-320, ISO, 3LT0110-1; S3-1201-ML-319, ISO, 3LT0110-2. NRC Relief Request for alternative Repairs: ISI-3-16 (ASME XI Code Case N-638-1, Ambient Temper Bead Weld Repair).8. Tests Conducted: Hydrostatic Ej Pneumatic F7 Nominal Operating Pressure Exempt F] Other See: AR 060400696-06 Pressure: 2244 psi Test Temp: 338 OF Note: Supplementalsheets in the fbrmnof lists, sketches, or drawings may be used provided (1) size is 8 1/2 in. xl1 in., (2) iniormation in Items 1 through 6 on this report is included on each sheet, (3) each sheet is numbered and the number ofsheets is remiled at the top ofthis form, and (4) each sheet is initialed and dated bythe Owner or Ownegs designee and the AIA., FORM NIS-2 (back)9. Remarks: None.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton N1: N/A Signed: Expiration Date: N/A Supervising ASME Codes Engineer Date:/5 /(-1C I m( h(Owner 6 r Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT of Hartford, Connecticut have inspected the components described in this Owner's Report during the period 4//,9 M to 5/1, /0 (/- , and state that to the best of my knowledge and belief, the Owner has pert'orrted examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his em loyer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or coected wi' {sinpection. rl()..) Commissions i L California 1S7-Inspector's Signature National Board, State, Province, and Endorsements Date i ,/O WO: 06030782000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section Xf 1. Owner: Southern California Edison Company Date: 08/21/06 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 Sheet I of I 2. Plant: San Onofre Nuclear Generating Station Address: P.O. Box 128, San Clemente, California 92674-0128

3. Work Performed by: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 4. Identification of System: Reactor Coolant Repair/Replacement Plan: 051100503-83 MO/CWO: 06040063000 06040060000 Type Code Symbol Stamp: N/A Authorization No: N/A Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section III, NB (Class 1), 1971 Edition, Summer 1971 Addenda.(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity:

1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or _ Code Serial No. Board Built Installed Stamped No. Yes/No Pressurizer Vessel CE 70603 21496 S31201ME087 1977 --- Yes MNSA Clamp for SCE 3LT-01 10-1, -2 N/A UNIT 3 MNSA CLAMPS N/A Removed No Nozzles Nozzle Insert Assembly SCE S/N CD756 (valve) N/A 3LT01 10-i: root valve N/A Re-installed S31201MR041 Nozzle Insert Assembly SCE S/N BQ461 (valve) N/A 3LTO 110-2, root valve N/A Re-installed S31201MR039

7. Description of Work: The MNSA clamps at the 3LTOI 10-1 and 3LT01 10-2 locations were permanantly removed and scrappped per MO 06040060.

In accordance with RRP 051100503-83 and per MO 06040063, the existing root valve nozzle insert assemblies were removed from the pressurizer lower level instrument locations 3LT-0 110-1 & 2, by carefully cutting the nozzle insert/vessel nozzle attachment welds. The nozzle insert assemblies include N-Stamped root valves and NPT Stamped flexhoses on downstream end, were re-installed per CWO 06030782/WSI Traveler 101662-200 after a new alloy 690 vessel nozzle had been installed at these locations. This work scope re-machined the weld prep that attaches to the vessel nozzle, inspected the nozzle dimensionally and performed a PT examination of the newly machined area (ref: 3PT-004-06). A System Leakage Test and VT-2 examination was performed on the installation CWO.8. Tests Conducted: Hydrostatic Z Pneumatic Nominal Operating Pressure K Exempt L_ .Other 0oF Pressure: N/A psi Test Temp: N/A Note: Supplementalsheets inthe frmofistsskethes, ordrawingsmaybe usedprovided(])sizeis R1/2 in.x II in., (2)in formation in I term Ithrough 6on th isreportisincludedoneach sheet, (3) each sheet is numbered and the nuniber ofsheets is recoried at the top ofthis fnrm, and (4) each sheet is initialed and dated bythe Owner or Ownets designee and the AIA. FORM NIS-2 (back)9. Remarks: None.(Applicable Manufacturer's Data Reports to be attachedl) CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No. N/A Signed: S Expiration Date: N/A upervising ASME Codes Engineer Date: /,'54 r Ow~ner or Qvner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by U of Hartford, Connecticut have inspected the components described in this Owner's Report during the period -to ,-I3 " , and state that to the best of my knowledge and belief, the Owner has pertormed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his emplo Ier shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or conn c ~ed with spec Io-.__ _ _ _ _ _ _ _ o m Californiam ______-___-________________________ --__Commissions_ Inspector's Signature National Board, State, Province, and Endorsements Date 3 6 WO: 06040063000 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section Xl 1. Owner: Southern California Edison Company Date: 01 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/R Address: P.O. Box 128, San Clemente, California 92674-0128 MO/CW(3. Work Performed by: Welding Services, Inc. Type Co Address: 2225 Skyland Court, Norcross, GA 30071 Authoriz 4. Identification of System: Reactor Coolant Expiratio 8/10/06 Sheet 1 of I eplacement Plan: 026-06 RI 0: 06040066000 le Symbol Stamp: N/A ation No: N/A n Date: N/A 5. (a) Applicable Construction Code: ASME Section III, NB. 1971 Edition, Summer 1971 Addenda, Code Case: N-474-2 (for alloy 690 nozzle material).(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity: 1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer Serial National Other Identification Removed, or Code No. Board Year Installed Stamped No. Built Yes/No Pressurizer Vessel CE CE70603 21496 S31201ME087 1977 --- Yes Inconel 690 Temperature SCE S/N 06040317-1 N/A 3TE0101 N/A Installed No Nozzle Inconel 690 Thermowell SCE S/N 06040307-1 N/A 3TE010I N/A Installed No 7. Description of Work: This work scope included removal of a portion of the existing Lower Shell- Temperature Nozzle, welding/NDE of an external temper bead F43weld pad, machining aj-groove weld prep in the pad for a new alloy 690 temperature nozzle attachment weld and and installation of new alloy 690 thermowell at location for instrument nozzle 3TE-0 101 of the SONGS Unit 3 Pressurizer. The work was performed by Welding Services Inc (WSI) and performed in accordance with WSI's QA and welding programs and Edison's ASME Section XI Program. Weld filler material was supplied by WSI.

Reference:

WSI Traveller No. 10 1662-300.Note: Temperature nozzle fabricated on CWO 06040220 and CWO 06040317. Thermowell fabricated on CWO 06040131 and CWO 06040307.Reference Documents: S023-919-128, Vessel Welding & Machining SO23-919-103, Vessel Assembly S023-411-57-5, Lower Shell Temperature Nozzle Weld Pad Detail 41116, Sh 8, Pressurizer Temperature Nozzle, Type II Detail SO23-924-524, Thermowell, NRC Request for Alternative Repairs, ISI-3-19, (ASME XI Code Case N-638-1, Ambient Temper Bead Weld Repair).8. Tests Conducted: Hydrostatic [ Pneumatic 71 Nominal Operating Pressure [j Exempt 71 Other See: AR 060301822-39 Pressure: > 2244 psi Test Temp: 338 OF Note: Supplementa] sheets in the fbrm of lists, sketches, or drawings may he used provided (1) size is 8 1/2 in. x I I in., (2) in Items I through 6 on Ibis reportis included on each sheet, (3) each sheet is numbered and the number ofsheets is recodted atthe top ofthsis form, and (4) each sheet is initialed and dated by the Owner or Ownetis designee and the ALA. FORM NIS-2 (back)9. Remarks: None.(Appficable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Supervising ASME Codes Engineer Date: i[ & C Signed: Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HS I of Hartford, Connecticut have inspected the components described in this Owner's Report during the period 4/q ID& _ to = (_ , and state that to the best of my knowledge and belief, the Owner has per'forned examinations and talken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his emlioyer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or corlected insp ction.(1J/tC , Commissions ! T California Inspector's Sqignatu e National Board, State, Province, and Endorsements Date 0 WO: 06040066000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section X1 I. Owner: Southern California Edison Company Date: 08/04/06 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 Sheet I of I 2. Plant: San Onofre Nuclear Generating Station Address: P.O. Box 128, San Clemente, California 92674-0128

3. Work Performed by: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 4. Identification of System: Reactor Coolant Repair/Replacement Plan: 024-06 RI MO/CWO: 06040131000 06040307001 Type Code Symbol Stamp: N/A Authorization No: N/A Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section 111. Class I (NB), 1971 Ed., S.'71 Add., Code Case: N-474-2 (design);Class I (NB), 1989 Ed., No Add. (material).(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity:

1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or' Code Serial No. Board Built Installed Stamped No. Yes/No Pressurizer, CE 70603 21496 S31201ME087 1977 --- Yes INCONEL 690 Bar Special Metals HI. #NX4417HK, N/A RSO-0050-05, 3 TE0101, N/A No Stock Corp. Lot #13 S/N 06040307-1

7. Description of Work: Machine fabricated replacement thermowell for the 3TE0101 instrument location (U3 Pressurizer) per ECN A42786. MO 04060131 cut (6) each pieces of INCONEL stock to 22" lengths, rough machined, vibro etched identification markings on each piece and the pieces were then shipped to a vendor (Thompson Gun Drilling, Inc) for gun drilling and finishing of the bores. Dimensional inspections were then performed on the vendor's work of the (6) each returned pieces in accordance with RRP 024-06 Rev. 1. MO 06040307 performed final machining on one of the drilled pieces, performed NDE on the finished piece and serialized the piece (s/n 06040307-1).

Note: 1 of the 6 pieces was completed and serialized and the remaining 5 pieces are in the SONGS South Yard facility SR storage. One of the pieces will be final machined, serialized and stored as a spare in accordance with MO 06041224.8. Tests Conducted: Hydrostatic K_ Pneumatic -]Nominal Operating Pressure 1, Exempt L- Other 7 Pressure: N/A psi Test Temp: N/A OF Note: Supplementalsheets in thebrmnoflistssketchesordrawingsmaybe used provided(])size is8 1/2 in.x II iL,(2)infbrnmation in Items I through 6on this reportisincludedoneach sheet, (3) each sheet is numbered and the number ofsheets is recorled at the top ofthis fbrn, and (4) each sheet is initiated and dated by the Owner or Owners designee mad the A IA-FORM NIS-2 (back)9. Remarks: None.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: NIA Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: ZSupevising ASME Codes Engineer Date: Owner rOwner's esignee, Title CERTIFICATE OF 1NSERVICE 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 California, and employed by HSBCT of Hartford, Connecticut, have inspected the components described in this Owner's Report during the period ."4-/[ 7 1 to , [ I I , and state that to the best of my knowledge and belief, the Owner has perfrmrd examinations and takdn c rrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his emp yer shall be liable in y manner for any personal injury or property damage or a loss of any kind arising from or conn ected with thi hpect ~n.__________________Commissions California ,.spector's Signature National Board, State, Province, and Endorsements Date WO: 06040131000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Secoio XI 1. Owner: Southern California Edison Company Date: 01 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/Ri Address: P.O. Box 128, San Clemente, California 92674-0128 MO/CW(3. Work Performed by: Southern California Edison Company 8/02/06 Sheet eplacement Plan: 031-06 1: 06040216000 06040234000, 06040316000 ti ofl Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Authorization No: N/A 4. Identification of System: Reactor Coolant Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section 11[, Class I (NB), 1971 Ed., S.'71 Add., Code Case: N-474-2 (design);Class I (NB), 1989 Ed., No Add. (material).(b) Applicable Edition of Section Xl Utilized for Repair/Replacement Activity: 1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No Pressurizer CE 70603 21496 S31201ME087 1977 --- Yes INCONEL 690 Bar Special Metals Ht. #NX3189HK, N/A RSO- 1778-03, 3LTOI 10- N/A --- No Stock Corp. Lot # 11 1, S/N 06040234-1 INCONEL 690 Bar Special Metals Ht. #NX3189HK, N/A RSO- 1778-03, 3LTOI 10- N/A --- No Stock Corp. Lot #11 2, S/N 06040316-1

7. Description of Work: Machine fabricated replacement vessel nozzles for the 3LT01 10-1 and 3LTOI 10-2 locations (U3 Pressurizer) per drawing 41116, Sh I and drawing 41116, Sh 8. MO 04060216 cut (4) each pieces of INCONEL stock to 6" lengths, rough machined, vibro etched identification markings on each piece and the pieces were then shipped to a vendor (Thompson Gun Drilling, Inc) for gun drilling and finishing of the bores. Dimensional inspections were then performed on the vendor's work of the (3) each returned pieces in accordance with RRP 031-06. MO 06040234 and MO 06040316 performed final machining on one of the drilled pieces for each vessel nozzle location, performed NDE on the finished pieces and serialized each piece (s/n 06040234-1/

3LT01 10-1 and s/n 06040316-1/ 3LTO 1. 0-2).Note 1: 4 pieces sent to vendor but only 3 pieces returned (1 piece was mis-machined and scrapped). 2 of the 3 pieces were completed and serialized and the remaining piece is in the SONGS South Yard facility SR storage.8. Tests Conducted: Hydrostatic '7] Pneumatic Nominal Operating Pressure Exempt [7 Other Pressure: N/A psi Test Temp: N/A OF Note: Supplemental sheets in the fbrm of lists, sketches, or drawingsnmay be used provided (I) size is 8 12 in. x I I in., (2) infornmtion in Items 1 through 6 on this report is included on each sheet, (3) each sheet is numbered and the number ofsheets is recorded at the top ofthis fhrm, and (4) each sheet is initialed and dated by the Owner or Owner's designee and the AIA. FORM NIS-2 (back)9. Remarks: None.(ApplicabJe Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: wnr/ s'ne Supervising ASME Codes Engineer Date: t / Q* fwn-er or (t'ner's Iý;signee, Title CERTIFICATE OF INSERVICE INSPECTION 1, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by H of Hartford, Connec!ict have inspected the components described in this Owner's Report during the period , 1-f/0 / .to -5/1 J0Z , and state that to the best of my knowledge and belief, the Owner has perf~rmed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his em I yer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or wit spci Commissions California 157L/Inspector's Signature National Board, State, Province, and Endorsements Date Q [ 0o1 WO: 06040216000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 2. Plant: San Onofre Nuclear Generating Station Address: P.O. Box 128, San Clemente, California 92674-0128

3. Work Performed by: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 4. Identification of System: Reactor Coolant Date: 08/04/06 Sheet I of I Unit: 3 Repair/Replacement Plan: 030-06 RI MO/CWO: 06040220000 06040317000 Type Code Symbol Stamp: N/A Authorization No: N/A Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section 111, Class 1 (NB), 1971 Ed., S.71 Add., Code Case: N-474-2 (desigtn);

Class I (NB), 1989 Ed., No Add. (material).(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity: 1995 Edition. 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No Pressurizer CE 70603 21496 S31201ME087 1977 --- Yes INCONEL 690 Bar Special Metals Ht. #NX44171HK, N/A RSO-0050-05,.3TEO 101, N/A --- No Stock Corp. Lot # 12 S/N 06040317-1

7. Description of Work: Machine fabricated replacement vessel nozzle for the 3TE0101 location (U3 Pressurizer) per drawing 41116, Sh 8 and drawing 41116, Sh 1. MO 04060220 cut (4) each pieces of 1NCONEL stock to 16" lengths, rough machined, vibro etched identification markings on each piece and the pieces were then shipped to a vendor (Thompson Gun Drilling, Inc) for gun drilling and finishing of the bores. Dimensional inspections were then performed on the vendor's work of the (3) each returned pieces in accordance with RRP 030-06. MO 060403117performed final machining on one of the drilled pieces, performed NDE on the finished piece and serialized the piece (s/n 0604031"7-1).

Note: 4 pieces sent to vendor but only 3 pieces returned (1 piece was mis-machined and scrapped). I of the 3 pieces was completed and serialized and the remaining pieces are in the SONGS South Yard facility SR storage.8. Tests Conducted: Hydrostatic 7 Pneumatic 17 Nominal Operating Pressure Exempt Z Other Pressure: N/A psi Test Temp: N/A OF Note: Supplementalsheets in thefotrmoflists, sketches, ordrawingsmaybe usedprovided (1)sizeis8 L/2 in.xllin.,(2)information in Items I through 6on this reportisincludedoneach sheet, (3) each sheet is numbeted and the number ofsheets is recorded atthe top ofthis formt and (4) each sheet is initialed and dated bythe Owner or Ownets designee amd the AIA. FORM NIS-2 (back)9. Remarks: None.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: '7 , j Supervising ASME Codes Engineer Date: b /5 o.7 ier or 6 wner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HhBqT of Hartford, Connececut have inspected the components described in this Owner's Report during the period " i/101;9 to ,311 [0- , and state that to the best of my knowledge and belief, the Owner has pckfornbed examinations and taken c6rrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this 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 co nT)ted with lh' nspec 'on.c JItA 6 wi 'h/3s Commissions California Inspector's Signature' National Board, State, Province, and Endorsements Date n k WO: 06040220000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIIVITY As Required by the Provisions of the ASME Code Section X]1. Owner: Southern California Edison Company Date: 07/21/06 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 Sheet 1 of I 2. Plant: San Onofre Nuclear Generating Station Address: P.O. Box 128, San Clemente, California 92674-0128 Repair/Replacement Plan: ASME SECTION XI DATA-0085 MO/CWO: 06040518000

3. Work Performed by: Southern California Edison Company Type Code Symbol Stamp: N/A Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Authorization No: N/A 4. Identification of System: Auxiliary Feedwater System Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section I11, Class 2, 1974 Edition, Summer 1974 Addenda.(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity:

1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 4" 900# Y-Globe Lift Atwood & Morrill 3-16188-01 N/A S31305MU124 1991 Corrected Yes Check Valve Poppet Weir Valves & S/N 3, Ht. #72086 N/A RSO-0748-06. SA479 304 N/A Installed Yes Controls 7. Description of Work: Replaced poppet in the check valve in plant location S31305MU 124 with one made of solid SA479 -304 stainless steel in accordance with ECP 060400097-27.

8. Tests Conducted:

Hydrostatic F-Pneumatic .l Nominal Operating Pressure Pressure: > 1006 psiExempt L-I Test Temp: N/A OtherL 0oF See: AR 060400097-43 Note: Supplemental sheets in the formoflists, sketches, or dmwingsmaybe used provided (1) size is 8 1/2 in. x t t in-, (2) information in Items I through 6 on this report is included on each sheet, (3) each sheet is numbered and the number oflsheets is reeolded atthe top of"his form, and (4) each sheet is initialed and dated by the Owner or Owners designee and the A1A. FORM NIS-2 (back)9. Remarks: None.(Applicable Marnufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Signed: Y Expiration Date: N/A Supervising ASME Codes Engineer Date: 241/1!O M-ner or ýwner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by H of Hartford, Connecti, t ave inspected the components described in this Owner's Report during the period .-////0. to --7 , and state that to the best of my knowledge and belief, the Owner has perfor/med'examinations and ta'en corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his empoyer shall be liable

• any manner for any personal injury or property damage or a loss of any kind arising from or con cted w th' ins tion.____________m Commissions T T California l 7 Inspector's Signature National Board, State, Province, and Endorsements Date -ýZ 110 7 WO: 06040518000 FORM NIS-2 OWNER'S REPORT FOR REPAHUREPLACEMENT ACTIVITY As Required by the Provisions or the ASME Code Section XI 1. Owner: Southern California Edison Company Date: 0 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/R Address: P.O. Box 128, San Clemente, California 92674-0128 MO/CWi ql Work P~rfnrme~d by- t-ntthern flalifornia Edisonn (?nmnanv 7/21/06 Sheet I of I eplacement Plan: ASME SECTION XI DATA-0085 0: 06040520000 3 .... ....Work Perfrme bvTypeCodeSymbol Stamp: N/A Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Authorization No: N/A 4. Identification of System: Auxiliary Feedwater System Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section II1, Class 2, 1974 Edition, Summer 1974 Addenda.(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity:

1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 4" 900# Y-Globe Lift Atwood & Morrill 4-16188-01 N/A .S31305MU448 1991 Corrected Yes Check Valve Poppet Weir Valves & S/N 5, Ht. #72086 N/A RSO-0748-06, SA479 304 N/A Installed Yes Controls 7. Description of Work: Replaced poppet in the check valve in plant location S31305MU448 with one made of solid SA479 -304 stainless steel in accordance with ECP 060400097-27.

8. Tests Conducted:

Hydrostatic j7 Pneumatic Di Nominal Operating Pressure Exempt 0 Other 0oF See: AR 060400097-42 Pressure: > 1009 psi Test Temp: N/A Note: Supplementalsheetsin itefim ffisos, sketches;ordmawingsmayhe used provided (1)sizeis88 /2in.xI in., (2)inkormat3n in Items Ithrough 6on ibisreportisineludedoneaeh sheet, (3) eawh sheet is numbered and the nunsher ofsheets is recouledatthe top ofthis fbns, and (4) each sheet is initialed and dated bythe Owner or Ownefs designee and the A1A. FORM NIS-2 (back)9. Remarks: None.(Applicable Manufacturei's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms tothe requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate ofAuthorizaton

N/A Expiration Date: N/A Signed: Supervising ASME Codes Engineer Date: 2 OwnGer or ?Wer's Designee, Title CERTIFICATE OF [NSERVICE 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 California, and employed by HSBCT of Hartford, Connecticut have inspected the components described in this Owner's Report during the period 4 / In / Q",o to 3,/1/O Z , and state that to the best of my knowledge and belief, the Owner has peformedd examinations and talgen corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the inations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his emn loI er shall be liable in manner for any personal injury or property damage or a loss of any kind arising from or co nncted wit is i sspec ior.1 1f Commissions 1 ] California I S Inspector's Sig;nature National Board, State, Province, and Endorsements Date s-i /o7 WO: 06040520000 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASMIE Code Section XI 1. Owner: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, CA 91770 2. Plant: San Onofre Nuclear Generating Station Address: P.O. Box 128, San Clemente, CA 92672-0128

3. Work Performed by: Welding Services, Inc.Address: 2225 Skyland Court, Norcross, GA 30071 4. Identification of System: Reactor Coolant System Date: 8/4/06 Unit: 3 Repair/Replacement Plans: 033-06 (Replacement Heaters)034-06 (Pen. F4 Cap)MO/CWO: 06040640000 Sheet 1 of 2 Type Code Symbol Stamp: N/A Authorization No: N/A Expiration Date: N/A 5. (a) Applicable Construction Code: (original vessel code) ASME III, Class NB, 1971 Edition, Summer 1971 Addenda; (Heaters)

ASME III, NB, 1986 Edition, No Addenda and Code Case N-405-1 (end plug weld design), Subsection NH, 1998 Edition (elevated temperature service), (Cap) ASME Ill, NB, 1989 Edition, No Addenda and Code Case N-474-2.(b) Applicable Edition of Section XI Utilized for Repairs/Replacement Activity: 1995 Edition; 1996 Addenda;pressure testing was performed per IWA-4540, 1998 Edition, 2000 Addenda 6.Identification of Comnonents Repaired or Re laced and Reolacement Components: Corrected, ASME Name of Name of Manufacturer National Other Year Removed, or Code Component Manufacturer Serial No. Board No. Identification Built Installed Stamped*_ _ *Yes/No Pressurizer Vessel Combustion CE 70603 21496 S31201ME087 1977 See Description Yes I Engineering --_ _ _ __ II_ I of Work below 7. Description of Work: Installed replacement heaters in 25 of the 30 heater sleeve locations on the Pressurizer Vessel. One additional location (penetration F4, S3120 1ME6 10) had 'a specially designed socket weld cap installed on the end of the sleeve due to the remnant of a stuck heater (the cap was fabricated on MO 06041131, RRP 032-06). Welding Services, Inc. (WSI) performed this work scope in accordance with WSI's QA and welding programs and Edison's ASME Section XI Program. Weld filler material was supplied by WSI.Documentation for the replacement items is contained in the following RSO packages: Heater Sleeve Cap: Ht.#NX0264HG1, RSO-1360-97; Heaters: RSO 0053-06 and RSO 0707-06.Design Documents/Drawings: ECP 05090024-16 S023-919-02, Heater Design Specification 48778 (ECN A43074) Heater Map SO23-919-86, Sht 1, (ECN A42426), Heater Arrangement S023-919-2-D58, Heater 41109, Sh 1 (ECN A42891), Heater Fit-Up/Installation

8. Tests Conducted:

Hydrostatic Pneumatic_ Nominal Operating PressureX_ Exempt__ Other See: AR 050801538-33 Pressure: 2244 psi Test Temp: 2 338 TF NOTE: Supplemental sheets in the form of lists, sketches, or drawings may be used provided (1) size is 8 1/2 in. x 1 inc., (2) information in Items 1 through 6 on this report is included on each sheet, (3) each sheet is numbered and the number of sheets is recorded at the top of this form, and (4) each sheet is initialed and dated by the Owner or owner's designee and the AIA. FORM NIS-2 (back)9. Remarks: None (Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this 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: Signed:~~-Stinervisino ASME Codes Fneineer Owner or(6Oner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT,of Hartford Connecticut have inspected the components described in this Owner's Report during the period 4/2110/ 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 accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this 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 i "/ Commissions I California ifnsdector's Signature Date (National Board, State, Province, and Endorsements) 1.2.3.4.5.SUPPLEMENTAL SHEET TO NIS-2 FORM Owner: Southern California Edison Company Date: 8/4/06 Sheet 2 of 2 Address: 2244 Walnut Grove Avenue, Rosemead, CA 91770 Unit: 3 Plant: San Onofre Nuclear Generating Station Address: P.O. Box 128, San Clemente, CA 92672-0128 Repair/Replacement Plans: 033-06 (Replacement Heaters)Work Performed by: Welding Services, Inc. 034-06 (Pen. F4 Cap)Address: 2225 Skyland Court, Norcross, GA 30071 MO/CWO: 06040640000 Identification of System: Reactor Coolant System Type Code Symbol Stamp: N/A Authorization No: N/A Expiration Date: N/A (a) Applicable Construction Code: (original vessel code) ASME 1II, Class NB, 1971 Edition, Summer 1971 Addenda; (Heaters) ASME III, NB, 1986 Edition, No Addenda and Code Case N-405-1 (end plug weld design), Subsection NH, 1998 Edition (elevated temperature service), (Cap) ASME I11, NB, 1989 Edition, No Addenda and Code Case N-474-2.(b) Applicable Edition of Section XI Utilized for Repairs/Replacement Activity: 1995 Edition; 1996 Addenda; pressure testing was performed per IWA-4540, 1998 Edition, 2000 Addenda Tdpnfifip, ifinn nf Rpn~airp~d nr Rol~~ 2nd Rpnl2aetmpnt A" _ _ _ ' .. .... fi ...C" .......... _ _ ..... ... or ........Corrected, ASME Name of Name of Manufacturer National Other Year Removed, or Code Component Manufacturer Serial No. Board No. Identification Built Installed Stamped.....__ ' Yes/No Pressurizer Combustion CE 70603 21496 S31201ME087 1977 See Description Yes Vessel. I Engineering I of Work below; _ _PLANT EQUIPMENT/REPAIR DOCUMENT CROSS REFERENCE Pen Heater Heater Serial WSI Traveler No Pen Heater Heater Serial WSI Traveler No No Equip ID No. No Equip ID No.S31201- S31201- .Al ME624 214 101662-400 Fl ME626 249 101662-400 A2 ME621 248 101662400 F2 ME630 251 101662-400 A3 ME613 257 101662-400 F3 ME618 256 101662-400 A4 ME609 207 101662-400 F4 ME610 SW Cap 101662-500 BI ME629 253 101662-400 GI ME623 250 101662-400 B2 ME617 254 101662-400 G2 ME622 228 101662-400 C2 ME619 247 101662-400 G3 ME614 225 101662-400 C3 ME611 203 101662-400 G4 ME607 237 101662-400 C4 ME615 236 101662-400 HI ME625 226 101662400 Dl ME604 252 101662-400 H3 ME612 244 101662-400 D4 ME601 224 101662-400 H4 ME608 223 101662-400 El ME605 242 101662-400 Ji ME628 255 101662400 E2 ME602 238 101662-400 J2 ME616 230 101662400 NOTE: Supplemental sheets in the form. of lists, sketches, or drawings may be used provided (1) size is 8 1/2A in. x 11 inc., (2) information in Items 1 through 6 on this report is included on each sheet, (3) each sheet is numbered and the number of sheets is recorded at the top of this form, and (4) each sheet is initialed and dated by the Owner or owner's designee and the AlA. / O FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Date: 0.Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/R Address: P.O. Box 128, San Clemente, California 92674-0128 MO/CW 3. Work Performed by: Southern California Edison Company Type Co Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 4. Identification of System: Reactor Coolant Expiratio 8/10/06 Sheet I ofI eplacement Plan: 060301822-32 0: 06040817000 de Symbol Stamp: N/A ation No: N/A n Date: N/A 5. (a) Applicable Construction Code: ASME Section 111, NB (Class Q), 1971 Edition, Summer 1971 Addenda (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity: 1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No Pressurizer Vessel CE 70603 21496 S31201ME087 1977 --- Yes Temperature Instrument SCE N/A 3TE0101 N/A Corrected No 7. Description of Work: During half-nozzle repairs at the 3TE0101 location, a gouged area was identified in the (welded) reinforcement pad and was determined to be a pre-existing condition. The gouged area was blended and then examined with PT/MT and verified to be free of defects. The welded reinforcement pad is shown on CE Dwg S023-919-128, Detail "E". The pad is 6-1/2" minimum diameter on the face and is reported as having an actual thickness of 1-3/8". The gouged area was blended to a 3:1 maximum slope by grinding and flapper wheel to remove sharp edges and abrupt transitions. The 1/2 radius specified on the CE Dwg at the pad base to vessel shell transisition was maintained. This work scope was performed in accordance with RRP 060301822-32.

8. Tests Conducted:

Hydrostatic LI Pneumatic Nominal Operating Pressure Exempt ___Pressure: N/A psi Test Temp: N/A Other --Note: Supplementaosheetsinttheformoflistssketchesordrawingsmaybe used provided(1)sizeis8 l/2 in.x It in.,(2)intformation in items I through 6on thisteportisincludedoneach sheet.(3)each sheet is numbered and the numberofsheets is recorled at the top ofthis form, and (4) eacihsheet is initialed and dated by the Owner or Owner's designee and the AIA. FORM NIS-2 (back)9. Remarks: None.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Supervising ASME Codes Engineer Date: 5/5 (--Signed: i Owner or/Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT of Hartford, Connemticut have inspected the components described in this Owner's Report during the period .i l , to Z-V 1) ,and state that to the best of my knowledge and belief, the Owner has per'ormed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his employ er shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from orýo~ne ted wi~t i ijnsp ,tion.ted wCommissions California 45 7+Inspector's Signature National Board, State, Province, and Endorsements Date__ _/_ _WO: 06040817000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Date: 04/26/06 Address: 2244Walnut Grove Avenue; Rosemead, California 91770 Unit: 3 Sheet I of 1 2., Plant: San Onofre Nuclear Generating Station Address: P.O. Box 128, San Clemente, California 92674-0128

3. Work Performed by: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 4. Identification of System: Reactor Coolant Repair/Replacement Plan: 032-06 MO/CWO: 06041131000 Type Code Symbol Stamp: N/A Authorization No: N/A Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section III, Class 1, 1971 Edition, Summer 1971 Addenda, Code Case: N474-2 (Design):

ASME Section Il, Class 1, 1989 Edition, No Addenda, (Material).(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity: 1995'Edition, 1996 Addenda 6& Identification of Components: .Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built" Installed Stamped No.: ..Yes/No Pressurizer Heater Edison 06041131 .N/A RSO-1360-97, Ht. N/A --- No Sleeve Cap (SW) #NX0264HGI, Lot#135888 7. Description of Work:.A Pressurizer Heater Sleeve Socket Weld Cap was machined from SB-166, alloy N06690 bar stock per drawing attached to RRP 032-06. The thermally treated alloy N06690 bar stock was purchased per Edison Specification S023-411-56 and was certified as meeting ASME I1, NB, 1989 Edition, No Addenda. After completion of machining, a PT examination was performed on all surfaces using ASME.III, NB.2546 acceptance criteria (reference NDEReport

1. 3PT-007-06)..

8. Tests Conducted:

Hydrostatic [] Pneumatic Nominal Operating Pressure 1j Exempt F Other Z 0oF Pressure: N/A psi Test Temp: N/A Note: Supplemental sheets in the formof lists, sketches, or drawings maybe used provided (1) size is 8 112 in. x 11 in., (2) intbrmation in Items I through 6 on this reportis included on each sheet, (3) each sheet is numbered and the number ofsheets is recorded at the top ofthis orin, and (4) each sheet is initialed and dated by the Owner or Owners designee and the AIA. FORM NIS-2 (back)9. Remarks: This cap is intended for installation on Unit 3 Pressurizer at penetration F4 (S31201ME610).(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Signed: R4I' (7 § d*Owner or Owner's Designee, Title Expiration Date: N/A Supervising ASME Codes Engineer Date: -/) -26019h 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 California, and employed by.HSBCT of Hartford, Conne tic t have inspected the components described in this Owner's Report during the period / 0... / .../0to 7,- C) , and state that to the best of my knowledge and belief, the Owner has perfofned examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this 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 coilected v ith ns Un4ction.Commissio T California 74 Inspector's SignatrCe National Board, State, Province, and Endorsements Date tJ- [e 20io C WO: 06041131000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Date: 01/18/07 Sheei Address: 2244 Walnut Grove Avenue, Rosemead, 'California 91770 Unit: 3 t I of 1 2. Plant: San Onofre Nuclear Generating Station Address: P.O. Box 128, San Clemente, California 92674-0128

3. Work Performed by: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 4. Identification of System: Reactor Coolant Repair/Replacement Plan: 051001333-52 MO/CWO: 06050712000 Type Code Symbol Stamp: N/A Authorization No: N/A Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section III, Class I(NB), 1977 Edition, Winter 1979 Addenda (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity:

1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No Reactor Vessel CE 72170 22001 S31101MVOOIA 1977 --- Yes Instrument Flange Westinghouse S/N 4,.Ht. #74806 N/A RSO-2858-03, SA479 Tp. N/A Installed No Adapter Hub #95 316 Instrument Flange Westinghouse Ht. #238118, Tr. N/A RSO-1932-05, SA479 Tp. N/A Installed No Adapter Hub #97 #24988 316 Instrument Flange Westinghouse S/N 4, Ht. #72557 N/A RSO-2350-02, SA182 N/A Installed No Adapter Hub # 100 F316 (RoR-005-03) Instrument Flange Westinghouse S/N 3, Ht. #74806 N/A RSO-2858-03, SA479 Tp. N/A Installed No Adapter Hub #101 316 7. Description of Work: Replaced the existing instrument flange adapter hubs on penetrations

1. 95, #97, #100 and #101 in accordance with RRP 051001333-52.

The replacement hubs for penetrations

1. 95 and #101 are a 5-hole configuration (removed hubs were 6-hole). The replacement hub for penetration
2. 97 was changed from 5-hole to 4-hole and the replacement hub for penetration
3. 100 was returned to the OEM 6-hole configuration.

All of the removed hubs were scrapped.8. Tests Conducted: Hydrostatic L1 Pneumatic J Nominal Operating Pressure Exempt _ Other Test Temp: > 280 °F VT-2 performed per Procedure S023-XVII-3.1.1 Pressure: > 2250 psi Note: Supplemental sheets in the form of lists, sketches, or drawings may be used provided (1) size is 8 1/2 in. x I I it., (2) inlfrtnation in Items I through 6 on this report is included on each nlseet, (3) each sheet is numbeted and the number ofsheets is recorded at the top ofthis foem, and (4) each sheet is initialed and dated by the Owner or Owntet's designee and the AIA FORM NIS-2 (back)9. Remarks: RoR-005-03 reconciles the replacement hub #100 which was certified to ASME III-I (NB), 1983 Edition, Summer 1984 Addenda.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section X1.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: /A Expiration Date: N/A Signed: 7 >/ .'- Supervising ASME Codes Engineer Date: / 6 er or Owzier's Designee, Title CERTIFICATE OF [NSERVICE 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 California, and employed by HSBCT of Hartford, Connecti ut have inspected the components described in this Owner's Report during the period /) i//3 A to / z , and state that to the best of my knowledge and belief, the Owner has perfirmedexarninations and 6ken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this 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 c ted with t insp ction.__z_______,___ _/_1 Commissions I California .1 j7 Inspector's Signature National Board, State, Province, and Endorsements Date 3 1 10 WO: 06050712000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XM 1. Owner: Southern California Edison Company Date: 0 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/R Address: P.O. Box 128, San Clemente, California 92674-0128 MO/CW 1/04/07 Sheet I of I eplacement Plan: 060500441-05 0: 06051260000

3. Work Performed by: Southern California Edison Company Type Code Symbol Stamp: N/A Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Authorization No: N/A 4. Identification of System: Safety Injection and Shutdown Cooling Expiration Date: N/A 5. (a) Applicable Construction Code: (Valve) ASME Section 111, Class 1, 1971 Ed., S'73 Add.: (Piping welds) ASME II, Class 2, 1974 Edition, S.'74 addenda for upstream weld. ASME il1, Class 1, 1974 Edition, S. '74 addenda for downstream weld.(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity:

1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 3" 15004 Tilting Disc Anchor/Darling IN-201 N/A S31204MU019 1976 Removed Yes Check Valve 3" 15004 Tilting Disc Flowserve AW405 N/A RSO-2307-04 2004 Installed Yes Check Valve 7. Description of Work: Replaced check valve S31204MU019 in accordance with ECP 030101622-9 and RRP 060500441-05.

8. Tests Conducted:

Hydrostatic 7 Pneumatic 7 Nominal Operating Pressure X Exempt 7- Other See: AR 060500441-10 Pressure: _> 1447 psi Test Temp: N/A °F Note: Supplemental sheets in the formtof lists, sketches, ordmawings 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, (3) each sheet is numbered and the number ofsheets is rcondied at the top ofthis form, and (4) each sheet is initialed and dated by the Owner or Ownes's designee and the AIA. FORM NIS-2 (back)9. Remarks: None.(Applicable Manufactorer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: / Supervising ASME Codes Engineer Date: Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSB T of Hartford, Connecticut have inspected the components described in this Owner's Report during the period , / U&"- to //o10 ' , and state that to the best of my knowledge and belief, the Owner has perfornmed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his emltyer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or con ected wi~iS in ection.__________u ___.__ o Commissions I California 157+Inspector's Signature National Board, State, Province, and Endorsements Date 0 WO: 0605126QOO. PSO -2.3507-04-00 /5 FORM NPV-1 CERTIFICATE HOLDERS' DATA REPORT FOR NUCLEAR PUMPS OR VALVES'As Required by the Provisions of the ASME Code, Section III, Div. 1 Pg. 1 of 2 1. Manufactured and certified by Flowserve Corporation, 1900 S. Saunders Street. Raleinh. NC 27603 (Name and Addltes of N Certificate Holder)2. Manufactured -for -Edisnn Ml aterinl-Supplv LLC:P.-O.-I 1o700.-Rosemead, CA 91770 -. .....(Name and Address of Puarclaser)

3. Location of Installation Edison Material Suppl', San Onofre Station, San Clemente, CA 92672 (Name and Address)4. Model No., Series No., orType 15004 Disk Check Drawing W8722517 Rev H CRN __5. ASME Code, Section III, Division 1: 1971 Summer 1973 1 1516-1, 1649 (odilton) (addenda date) (Cass) (Code Case no)5. Pump or Valve Valve Nominal Inlet Size 3" Outlet Size 3" (inch) (,ncn)/7. Material:

Body SA351,CFSM Bonnet SA182, F316 Disk SA351, CF8M Bolting 0A453, 660B (a) (b)Cert. Natl Holder's Board Serial No. No.AW405 N/A..-mna nomto nfrmo itsece rdainsmyb sdpoie 1 sz sBi/ 1,()ifrmto nies1truh4o (c)Body Serial No.0477-V270 (d)Bonnet Serial No.D91207A-1 (e)Disk Serial No.04143-V466

upplemental information in form of lists, sketches or drawings may be used provided (1) size is B-1/12" x 11". (2) information in items I through 4 on is Data 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.2307-04-00 RSO -2 3 0 7-04-00 FORM NPV-1 (Back-Pg.

2 of 2)~1 Certificate Holder's Serial No. AW405 B. Design conditions

9. Cold working pressure 2580 (pressure) psi 650 (temperature)

'F or valve pressure ctass 1500 3600 psi at 100 9F 10. Hydrostatic test 5400 psi. Disk Differential test pressure 3975 psi.11. Remarks: Nuclear check valve. Gasket Retainrcr material SA182, F316 -heat code -72240-94; Stud material heat Code- K12; Nut material heat code 2; Hinge pin cover material SA182, F316-heat code-A13893. S. 0. 27739 Design specification certified by Design Report certified by Kenneth E.CERTIFICATION OF DESIGN Morgan P.E. State CA Reg. no.Farrell P.E. State NC Reg. no.0U04963 /028656 1 __Ronald S.CERTIFICATE OF COMPLIANCE We certify that the statements made in this report are correct and that this pump, or valve, conforms to the rules of construction of the ASME Code for Nuclear Power Plant Components. Section III, Div. 1., N Certificate of Authorization No. N-1562 Expires Nov. 26, 2006 Dateq£?.5 4C Name Flowserve Corporat ion Signed IN certliicale Holder) (Authiorized lRepresentalive) CERTIFICATE OF 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 North Carolina and employed by HSB CT of Hartford Connecticut have inspected the pump, or valve, described in this Data Report on F /__l7_J / ___, and state that, to the best of my knowledge and belief, the Certificate Holder has constructed this pump, or valve, in accordance with ASME Code, Section III. Div. 1.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the component described in this Data 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. Date ,,7j Signed I Insl pecior)Commissions...t3.A. tNati 5d.. State, Proy. and No.)SO-2307-04-00 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions ofthe ASME Code Section XI 1. Owner: Southern California Edison Company Date: 01/03/07 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 Sheet I of I 2. Plant: San Onofre Nuclear Generating Station A-ddFe-is--P.O.7Bbx- Calif~ifiid-n92674:01I28-

3. Work Performed by: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 4. Identification of System: Chemical and Volume Control Repair/Replacement Plan: ASME SECTION XI_____DATA:0205---

MO/CWO: 06051264000 Type Code Symbol Stamp: N/A Authorization No: N/A Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section II1, Class 2, 1974 Edition, Summer 1974 Addenda.(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity: 1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 3" x 4" Relief Valve Crosby Valve & N59379-00-0002 N/A 3PSV9220 1978 Removed Yes Gage 3" x 4" Relief Valve Crosby Valve & N59379-00-0003 N/A Rebuilt under MO 1978 Installed Yes Gage 02070754 7. Description of Work: Replaced the relief valve in plant location 3PSV9220 with an in-kind rebuilt and tested spare valve. The replacement valve was rebuilt under MO 02070754. The removed valve was bench tested and sent to the SONGS rebuild program.8. Tests Conducted: Hydrostatic Z7 Pneumatic 11 Nominal Operating Pressure Pressure: > 215 psi X Exempt I]Test Temp: N/A Other Z 0oF See: AR 060700979-03 Note: Supplemental sheets in the formof lists, sketches, or drawings maybe used provided (1) size is 8 1/2 in. x 11 in., (2) information in Items I through 6 on this report is included on each sheet, (3) each sheet is numbered and the number ofsheets is recorded at the top ofthis form, and (4) each sheet is inifialed and dated by the Owner or Ownes designee and the AIA. FORM NIS-2 (back)9. Remarks: None.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section Xi.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: Supervising ASME Codes Engineer Date: /ioio -Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT of Hartford, Connecticut have inspected the components described in this Owner's Report during the period 6 19 (2 to/.- 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 accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this 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 in on.(k, .-a .Commissions dr?2!'4k-F A ) California , Inspectorignature -Natiordl Boafd, StAte, Province, and Endorsements Date7 WO: 06051264000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section X0 1. Owner: Southern California Edison Company Date: 0 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/R-A-dde-s7-P.-OB6-1 28, fnte, Calif6 &ia-92674:o 128-MO/CW(q. Work Performed1 hyv Sotthern (2nlifornia FEdison Comnnanv 1/04/07 Sheet I ofl eplacement Plan: 060301864-04 0: 06060054000 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Authorization No: N/A 4. Identification of System: Chemical and Volume Control Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section I11, Class I (NB), 1971 Edition, Summer 1973 Addenda and Design Specification S023-408-1.(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity: '1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or., Code Serial No. Board Built Installed Stamped No. Yes/No 2" 1513# Y-Type Check BW/IP 97ZV1146 N/A S31208MU067 1998 Corrected Yes Valve International

7. Description of Work: Removed and rewelded the body-to-bonnet seal weld for discharge check valve (s/n 97ZV 1146) in plant location S31208MU067 in accordance with weld record WR3-06-181 and RRP 060301864-04.

NDE examination 3PT-023-06 was performed on seal weld removal areas with satisfactory results and 3PT-024-06 was performed on the completed seal weld with satisfactory results.8. Tests Conducted: Hydrostatic. 7 Pneumatic FI Nominal Operating Pressure 7 Exempt [Other°.F Pressure: N/A .psi Test Temp: N/A Note: Supplemental sheets in the formnoffists, sketches, or drawingsmaybe used provided (1) size is 8 1/2 in. xli in., (2) infornation in Items I through 6on his reportis included on each sheet, (3) each sheet is numbered and the number ofsheets is recorded at the top ofthis foem, and (4) each sheet is initialed and dated by the Owner or Owner's designee and the AIA. FORM NIS-2 (back)9. Remarks: This is an ASME Code Class 1 valve installed in Code Class 2 (NC) application.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Supervising ASME Codes Engineer Date: / idC Signet d:-(reror 0-vner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT of Hartford, Connecticut have inspected the components described in this Owner's Report during the period -to-/91- Lz -('.D , and state that to the best of my knowledge and belief, the Owner has performed examinhtions and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this 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 gthis ion., Commissions CaliforniaaSi ature -a od, State, Pr 6vince, and Endorsements WO: 06060054000 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Date: 2/28/07 Sheet 1 of 2 Address: 2244 Walnut Grove Avenue, Rosemead, CA 91770 Unit: 3 2. Plant: Welding Services, Inc.Address: 2225 Skyland Court, Norcross, GA 30071 Repair/Replacement Plan: 039-06, 040-06, 041-06, 042-06 (Temper Bead Structural Weld Overlay); 046-06, 047-06, 3. Work Performed by: Southern California Edison Company 048-06 Se VveNle Base Metal Address: 2244 Walnut Grove Avenue, Rosemead, CA 91770 048-06 (Safety Valve Nozzle Base Metal Repair)4. Identification of System: Reactor Coolant System (1201) MO/CWO: 06061703000 Type Code Symbol Stamp: N/A Authorization No: N/A Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section I1, Class 1, 1971 Edition, Summer 1971 Addenda (vessel)(b) Applicable Edition of Section XI Utilized for Repairs/Replacement Activity: 1995 Edition; ] 996Addenda: Code Case N638-1 and N504-2/ Relief Request ISI-3-24; Pressure testing performed per IWA-4540, 1998 Edition, 2000 Addenda.6. Identification of Components Repaired or Replaced and Replacement Com onents: Corrected, ASME Name of Name of Manufacturer National Other Year Removed, or Code Component Manufacturer Serial No. Board No. Identification Built Installed Stamped Yes/No Pressurizer Vessel CE CE 70603 21496 S31201ME087 1976 See Yes Description of Work below 7. Description of Work: During U3C14 outage as part of the industry effort to mitigate the~potential for cracking of the Unit 3 Pressurizer dissimilar welds, SONGS applied structural weld overlays to its Pressurizer nozzles during scheduled refueling outage. The preemptive weld overlays were successfully applied on the two active safety valve nozzles, the spare safety valve nozzle, and the spray line nozzle. The dissimilar metal welds subject to PWSCC, are ASME Code Class 1, located within the steam space environment of the Pressurizer. Safety Relief Nozzle ISI Identification Number (03-005-027) Safety Relief Nozzle ISI Identification Number (03-005-029) Spare Relief Nozzle ISI Identification Number (03-005-028) Spray Nozzle IST Identification Number (03-005-030) The structural weld overlay has been deposited with Inconel alloy (N06054), (ERNiCrFe-7a) filler material using the ambient temper bead installation of the weld metal overlay which is resistant to both crack initiation and propagation. This base metal repair was performed and completed under the ASME Section XI program. The structural weld overlay is installed to remain in place for the design life of the repair that is defined by the evaluation. Note: Pressure Testing/VT-2 performed per procedure S023-XVII-3.1.1.

8. Tests Conducted:

Hydrostatic:_ Pneumatic:__ Nominal Operating Pressure: X Exempt: Other: Pressure: >= 2250 psi Test Temp: >= 280 -F NOTE: Supplemental sheets in the form of lists, sketches, or drawings may be used provided (1) size is 8 '2 in. x 11 inc., (2) information in Items I through 6 on this report is included on each sheet, (3) each sheet is numbered and the number of sheets is recorded at the top of this form, and (4) each sheet is initialed and dated by the Owner or owner's designee and the AIA. FORM NIS-2 (back)9. Remarks: None.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this 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: upervising ASME Codes Engineer Date: , 8 Owner or Owne(s Designee, Title-CERTIFICATE OF 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 California, and employed by HSBCT of Hartford CT have inspected the components described in this Owner's Report during the period i[/j ndtate that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this 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 cnected with this insp tion.___________m Commissions. California '574 Inspector's Signature (National Board, State, Province, and Endorsements) Date 5 /, CI NOTE: Supplemental sheets in the form of lists, sketches, or drawings may be used provided (1) size is 8 1/2/2 in. x 11 inc., (2) information in Items 1 through 6 on this report is included on each sheet, (3) each sheet is numbered and the number of sheets is recorded at the top of this form, and (4) each sheet is initialed and dated by the Owner or owner's designee and the AIA. SUPPLEMENTAL SHEET TO NIS-2 FORM Sheet 2 of 2 1. Owner: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, CA 91770 2. Plant: Welding Services, Inc.Address: 2225 Skyland Court, Norcross, GA 30071 3. Work Performed by: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, CA 91770 4. Identification of System: Reactor Coolant System (1201)5. (a) Applicable Construction Code: ASME Section III, Class 1, Date: 2/28/07 Unit: 3 Repair/Replacement Plan: 039-06, 040-06, 041-06, 042-06 (Temper Bead Structural Weld Overlay); 046-06, 047-06, 048-06 (Safety Valve Nozzle Base Metal Repair)MO/CWO: 06061703000 Type Code Symbol Stamp: N/A Authorization No: N/A Expiration Date: N/A 1971 Edition, Summer 1971 Addenda (vessel)6.(b) Applicable Edition of Section XI Utilized for Repairs/Replacement Activity: 1995 Edition; 1996Addenda: Code Case N638-1 and N504-2/ Relief Request ISI-3-24; Pressure testing performed per IWA-4540, 1998 Edition, 2000 Addenda.Identification of Components Repaired or Replaced and Replacement Components: Corrected, ASME Name of Name of Manufacturer National Other Year Removed, or Code Component Manufacturer Serial No. Board No. Identification Built Installed Stamped Yes/No Pressurizer Vessel CE CE 70603 21496 S31201ME087 1976 See Yes Description of Work below 7. Description of Work Continued from Page 1: Design Documents/Drawings: ECP 050701323 (03-005-027) WSI Traveler Numbers: 102987-001, 102987-002, 102987-008, 102987-010; Weld Data Sheets: OVL-027.(03-005-028) WSI Traveler Numbers: 102987-001, 102987-002, 102987-008, 102987-009; Weld Data Sheets: OVL-028.(03-005-029) WSI Traveler Numbers: 102987-001, 102987-002, 102987-008, 102987-010; Weld Data Sheets: OVL-029.(03-005-030) WSI Traveler Numbers: 102987-001, 102987-003; Weld Data Sheets: OVL-030.Reference Documents: Relief Request ISI-3-24, Code Case: N638-1 and N504-2.\~NOTE: Supplemental sheets in the form of lists, sketches, or drawings may be used provided (1) size is 8 V2 in. x 11 inc., (2) information in Items I through 6 on this report is included on each sheet, (3) each sheet is numbered and the number of sheets is recorded at the top of this form, and (4) each sheet is initialed and dated by the Owner or owner's designee and the AIA, FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section X1 1. Owner: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, CA 91770 2. Plant: Welding Services, Inc.Address: 2225 Skyland Court, Norcross, GA 30071 3. Work Performed by: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, CA 91770 4. Identification of System: Reactor Coolant System (1201)5. (a) Applicable Construction Code: ASME Section III, Clasc-At, Date: 2/28/07 Sheet I of I Unit: 3 Repair/Replacement Plan: 043-06 (Temper Bead Structural Weld Overlay), 044-06, 045-06 (Base Metal Repair)MO/CWO: 06061729, 06101917, 06110085 Type Code Symbol Stamp: N/A Authorization No: N/A Expiration Date: N/A 1971 Edition, Summer 1971 Addenda (vessel)(b) Applicable Edition of Section XI Utilized for Repairs/Replacement Activity: 1995 Edition; 1996Addenda: Code Case N638-1 and N504-2/ Relief Request ISI-3-25; Pressure testing performed per IWA-4540, 1998 Edition, 2000 Addenda.6.1dpntifi~~tinn nfCnmnnnent~ I~#niiirpd nr R~nIn~~d nnd R~nbse~m~nt enmnnn~nt~ Corrected, ASME Name of Name of Manufacturer National Other Year Removed, or Code Component Manufacturer Serial No. Board No. Identification Built Installed Stamped Yes/No Pressurizer Vessel CE CE 70603 21496 S31201ME087 1976 See Yes Description of Work below 7. Description of Work: During U3C14 outage as part of the industry effort to mitigate the potential for cracking of the Unit 3 Pressurizer dissimilar welds, the preemptive weld overlays were successfully applied on the two active safety valve nozzles, the spare safety valve nozzle, and the spray line nozzle. The surge line nozzle is a dissimilar metal weld subject to PWSCC and is ASME Code Class 1, located on the bottom of the Pressurizer vessel, on the surge line nozzle, ISI identification number (03-005-031). While performing a structural weld overlay on the (P8) stainless steel pipe, indications were found in the weld metal deposit after three passes were completed. The weld metal deposit was removed by grinding and sanding. Modifications to the weld process were tested, successfully on a mock-up in containment, however subsequent efforts to perform the weld overlay had similar problems. The surge line overlay was postponed until fall of 2007 so that Engineering will have time to understand the problem, perform testing, and develop a successful process. The surge line pipe area where the weld overlay beads were removed has been accepted based on successful PT examination. Design Documents/Drawings: ECP 050701323 WSJ Traveler Numbers: 102987-004, 102987-005, 102987-006; Weld Data Sheet: OVL-03 1.Reference Documents: Relief Request ISI-3-25, Code Case: N638-1 and N504-2.Note: Pressure Testing/VT-2 performed per procedure S023-XVII-3. 1.1.8. Tests Conducted: Hydrostatic:_ Pneumatic:_ Nominal Operating Pressure: X Exempt: Other: Pressure: >= 2250 -psi Test Temp: >= 280 -F NOTE: Supplemental sheets in the form of lists, sketches, or drawings may be used provided (1) size is 8 V2 in. x 11 inc., (2) information in Items I through 6 on this report is included on each sheet, (3) each sheet is numbered and the number of sheets is recorded at the top of this form, and (4) each sheet is initialed and dated by the Owner or owner's designee and the AIA. FORM NIS-2 (back)9. Remarks: None..(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this 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: Supervising ASME Codes Engineer Date: Owner or Owher's Designee, Title CERTIFICATE OF 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 California, and employed by HSBCT of Hartford, CT have inspected the components described in this Owner's Report during the period IN -/- 0 // -, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this 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 conpected -with this ispecon.:-l Uni Commissions 1 _-California* Inspector's Signature (National Board, State, Province, and Endorsements) Date NOTE: Supplemental sheets in the form of lists, sketches, or drawings may be used provided (1) size is 8 1/2/ in. x 11 inc.;(2) information in Items 1 through 6 on this report is included on each sheet, (3) each sheet isnumbered and the number of sheets is recorded at the top of this form, and (4) each sheet is initialed and dated by the Owner or owner's designee and the AIA. FORM NIS-2 OWNER'S REPORT FOR REPAIRIREPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 2. Plant: San Onofre Nuclear Generating Station Address: P.O. Box 128, San Clemente, California 92674-0128

3. Work Performed by: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 4. Identification of System: Safety Injection and Shutdown Cooling Date: 01/03/07 Sheet I ofI Unit: 3 Repair/Replacement Plan: 060700252-06, 050500027-32, GEN-258 MO/CWO: 06070852000 06110721000, 06110846000 Type Code Symbol Stamp: N/A Authorization No: N/A Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section III, Class 2, 1974 Edition, No Addenda.(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity:

1995 Edition, 1996 Addenda 6. Identification of Components:

7. Description of Work: MO 06070852 removed the body-to-bonnet seal weld on valve 3HV9325 to support overhaul under MO 06070825.

There was damage to the body and bonnet areas when the seal weld was removed and MO 06110721 performed weld build-up on the body and bonnet to restore them to their original condition in accordance with RRP 060700252-06 and weld record WR3-06-404. Pitting was found on the disc seating surface and MO 06110846 machined the disc seat to remove the pitting in accordance with RRP 050500027-32. The body-to-bonnet seal weld was then restored on MO 06070852 in accordance with RRP GEN-258 and S023-1-11.1.

8. Tests Conducted:

Hydrostatic Pneumatic Nominal Operating Pressure F Exempt I7, Pressure: > 521 psi Test Temp: N/A Other 0oF See: AR 060700252-02 Note: Supplementalsheetsintheftnrmofistssketches, ordawingsmaybe used provided (1)sizeis8 12 in. x liv.,(2)inifrumation in items Ithrough 6on dtisreportisincludedoneach sheet, (3) each sheet is numbered and the number ofsheets is recorded at the top ofhis rm, and (4) each sheet is initialed and dated by the Owner.or Owner's designee md the AIA. FORM NIS-2 (back)9. Remarks: None.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton o: N/A Expiration Date: N/A Signed: Supervising ASME Codes Engineer Date: wrineror Designee, Title CERTIFICATE OF INSERVICE INSPECTION [, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT of Hartford, Connectiut ave inspected the components described in this Owner's Report during the period 42 = to // J4107 _, and state that to the best of my knowledge and belief, the Owner has pefforrr ed examinations and taKen correftive measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the e inations and co ctive measures described in this Owner's Report. Furthermore, neither the Inspector nor his em o er shall iable inany manner for any personal injury or property damage or a loss of any kind arising from or con ted wi 'this i~nst ection.Commissions V,, t i California ` 57I(r'Inspector's-Signature National Board, State, Province, and Endorsements Date _________WO: 06070852000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section Xi 1. Owner: Southern California Edison Company Date: 01/08/07 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/Replacement Plan: 037-06 Address: P.O. Box 128, San Clemente, California 92674-0128 MO/CWO: 06081298000 Sheet I of I 3. Work Performed by: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Authorization No: N/A 4. Identification of System: Containment Spray Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section III, Class 2, 1974 Edition, Summer 1974 Addenda.(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity: 1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 8" NPS Pipe, Item 10 SCE --- N/A $3-1206-ML-063 1993 Corrected No 8" NPS Pipe, Item 3 SCE --- N/A S3-1206-ML-064 1993 Corrected No 1/4" Plate Mackson, Inc Ht. #836412 N/A RSO-1850-06, SA240 N/A Installed No Reinforcement Pad (2) Tp.304 7. Description of Work: Installed split reinforcing plates to the run pipe at the branch connection fittings for drain valve S3 1206MR076 on line S3-1206-ML-064 and for vent valve S31206MR079 on line $3-1206-ML-063 in accordance with ECP 060100463-66, Repair Replacement Plan 037-06 and weld records WR3-06-383 (MR076) and WR3-06-384 (MR079).8. Tests Conducted: Hydrostatic Pneumatic I Nominal Operating Pressure Pressure: N/A psi_I Exempt jXI Other Test Temp: N/A OF Note: Supplementalsheets indieformoffist,sketches, ordrawingsmaybe used provided (I)sizeisS 12 in. xlIin.,(2)in formationinltems Ithrough 6on thisxeportisincludedoneach sheet, (3) each sheet is numbered and the number ofsheets is recorded at the top oflhis form, and (4) eawh sheet is initialed and dated by the Owner or Owners designee and the AIA. FORM NIS-2 (back)9. Remarks: All NDE performed in accordance with the 1995 Edition, 1996 Addenda.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section Xl.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: AA'Z 2 Supervising ASME Codes Engineer Date: / W Lc)Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by H$BCT f Hartford, Connecticut have inspected the components described in this Owner's Report during the period .to 1 0 , and state that to the best of my knowledge and belief, the Owner has performed examinations and tdken c rreciive measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his emleyer shall be liable in any manner for any personal injury or property, dam e or a loss of any kind arising from or con,. Ct ed w it t/S isi "n p.er 'on IV Commissions California Inspector's Signature National Board, State, Province, and Endorsements Date I46 WO: 06081298000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Date: 01/08/07 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 2. Plant: San Onofre Nuclear Generating Station Repair/Replacement Plan: 037-06 Address: P.O. Box 128, San Clemente, California 92674-0128 MO/CWO: 06081299000 Sheet I of 1 3. Work Performed by: Southern California Edison Company Type Code Symbol Stamp: N/A Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Authorization No: N/A 4. Identification of System: Safety Injection and Shutdown Cooling Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section III, Class 2, 1974 Edition, Summer 1974 Addenda.(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity: 1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 8" NPS Pipe Pullman, Inc N-5874 N/A $3-1204-ML-036, $3-SI- 1977 Corrected Yes 036-010 8" NPS Pipe Pullman, Inc N-4440 N/A $3-1204-ML-036, $3-SIb 1978 Corrected Yes 036-001 1/4" Plate Mackson, Inc Ht. #836412 N/A RSO-1850-06, SA240 N/A Installed No Reinforcement Pad (2) Tp.304 7. Description of Work: Installed split reinforcing plates to the run pipe at the branch connection fittings for drain valve S31204MR271 (spool piece S3-SI-036-010) and for vent valve $31204MR272 (spool piece S3-SI-036-00l) on line $3-1204-ML-036 in accordance with ECP 060100463-66, Repair Replacement Plan 037-06 and weld records WR3-06-374 (MR271) and WR.3-06-375 (MR272).8. Tests Conducted: Hydrostatic Pneumatic 1 Nominal Operating Pressure Exempt 'X' Other Pressure: N/A psi Test Temp: N/A °F Note: Supplemental sheets in the formnof lists, sketches, or drawingsmaybe used provided (]) size is 8 12- in. x II in., (2) information in Items I through 6 on this reportis included on each sheet, (3) each sheet is numbered and the number ofsheets is reorided atthe top ofthis form, and (4) each sheet is initialed and dated by the Owner or Owner's designee and the AtA. FORM NIS-2 (back)9. Remarks: All NDE performed in accordance with the 1995 Edition, 1996 Addenda.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A ii Signed: Sunervising ASME Codes Engineer Date: I /0/0;Owner or Owifer's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT of Hartford, Connecticut have inspected the components described in this Owner's Report during the period ,O/2102311o to I /1/7 0, and state that to the best of my knowledge and belief, the Owner has performed examinations and &ken corrkctive measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his empl] ýr shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or con /eýted witl"peion.Commissions California 1 Inspector's Signature National Board, State, Province, and Endorsements Date ir'lul WO: 06081299000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Date: 01/08/07 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/Replacement Plan: 037-06 Address: P.O. Box 128, San Clemente, California 92674-0128 MO/CWO: 06081305000

3. Work Performed by: Southern California Edison Company Type Code Symbol Stamp: N/A Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Authorization No: N/A 4. Identification of System: Safety Injection and Shutdown Cooling Expiration Date: N/A Sheet I of I 5. (a) Applicable Construction Code: ASME Section I1l, Class 2, 1974 Edition, Summer 1974 Addenda.(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity:

1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 8" NPS Pipe Pullman, Inc N-7066 N/A S3-1204-ML-036, $3-SI- 1978 Corrected Yes 036-006 8" NPS Pipe Pullman, Inc N-8520 N/A S3-1204-ML-036, S3-SI- 1978 Corrected Yes 036-005 1/4" Plate Mackson, Inc Ht. #836412 N/A RSO-1850-06, SA240 N/A Installed No Reinforcement Pad (2) Tp.304 7. Description of Work: Installed split reinforcing plates to the run pipe at the branch connection fittings for drain valve S31204MR258 (spool piece S3-SI-036-006) and for vent valve $31204MR259 (spool piece S3-SI-036-005) on line S3-1204-ML-036 in accordance with ECP 060100463-66, Repair Replacement Plan 037-06 and weld records WR3-06-376 (MR258) and WR3-06-377 (MR259).8. Tests Conducted: Hydrostatic Pneumatic Nominal Operating Pressure L Exempt X Other Test Temp: N/A OF Pressure: N/A psi Note: Supplemental sheets in the rrmoflists. sketches, or drawings ay) be used provided(]) size is 8 102 in. x I I in.,(2) informtion in Items I through 6 on this reportisincluded on each sheet, (3) each sheet is numbheed and thenumnber ofsheets is recoled at the top ofthis form and (4) each sheet is initialed and dated by the Owner or Own eis designee and the A IA. FORM NIS-2 (back)9. Remarks: All NDE performed in accordance with the 1995 Edition, 1996 Addenda.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: Supervising ASME Codes Engineer Date:// (Owner or Owner'ý Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT of Hartford, Conneptic t have inspected the components described in this Owner's Report during the period W to 1(.0:4 ,and state that to the best of my knowledge and belief, the Owner has performed examinations and t ken corr6ctive measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his empl fer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or con ted with is spepion. C iofr CU'0 ) /a -" Commissions

• ' California

], Inspector's Signature National Board, State, Province, and Endorsements Date /h bz WO: 06081305000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Date: 01/08/07 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 Sheet I of I 2. Plant: San Onofre Nuclear Generating Station Address: P.O. Box 128, San Clemente, California 92674-0128

3. Work Performed by: Southern California Edison Company Repair/Replacement Plan: 0337-06 MO/CWO: 06081307000 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Type Code Symbol Stamp: N/A Authorization No: N/A 4. Identification of System: Safety Injection and Shutdown Cooling Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section III, Class 2, 1974 Edition, Summer 1974 Addenda.(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity:

1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or" Code Serial No. Board Built Installed Stamped No. Yes/No 14" NPS Pipe Pullman, Inc. N-7233 N/A S3-1204-ML-038, S3-SI- 1978 Corrected Yes 038-051 1/4" Plate Mackson, Inc Ht. #836412 N/A RSO-1850-06, SA240 N/A Installed No Reinforcement Pad Tp.304 7. Description of Work: Installed split reinforcing plates to the run pipe at the branch connection fittings for vent valve S3 1204MR368 (spool piece S3-SI-038-051 on line $3-1204-ML-038) in accordance with ECP 060100463-66, Repair Replacement Plan 037-06 and weld record WR3-06-378.

8. Tests Conducted:

Hydrostatic ___Pneumatic Nominal Operating Pressure H Exempt FIX- Other -Pressure: N/A psi Test Temp: N/A Note: Supplemental sheets in the fort of fists, sketches, or drawings maybe used provided (1) size is 8 1/2 in. x s I it., (2) infrimation in Items I through 6 on this report is included on each sheet, (3) each sheet is ntumbered and the number ofsheets is recorded atthe top ofthis form, and (4) each sheet is initialed and dated by the Owner or Owners designee and the AlA_ FORM NIS-2 (back)9. Remarks: All NDE performed in accordance with the 1995 Edition, 1996 Addenda.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: Sti4ervising ASME Codes Engineer Date: o 'Owner or 6 wner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HS.BCT of Hartford, Connecticut have inspected the components described in this Owner's Report during the period .to I , and state that to the best of my knowledge and belief, the Owner has perfbrmel e~aminations and taken c rrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the ex minations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his empl ter shall be liable in an-anner for any personal injury or property damage or a loss of any kind arising from or Conn cted with tli's(inectie 7 1 1)" Commissions Pd q California 157 Inspector's Signature National Board, State, Province, and Endorsenents Date_________ WO: 06081307000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Date: 01/08/07 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 Sheet I of I 2. Plant: San Onofre Nuclear Generating Station Address: P.O. Box 128, San Clemente, California 92674-0128 Repair/Replacement Plan: 037-06 MO/CWO: 06081308000

3. Work Performed by: Southern California Edison Company Type Code Symbol Stamp: N/A Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Authorization No: N/A 4. Identification of System: Containment Spray Expiration Date: N/A 5. (a) Applicable Construction Code: ASMIE Section III, Class 2, 1974 Edition, Summer 1974 Addenda.(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity:

1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 12" NPS Pipe Pullman, Inc. N-4281 N/A S3-1206-ML-027, S3-CS- 1977 Corrected Yes 027-008 1/4" Plate Mackson, Inc Ht. #836412 N/A RSO-1850-06, SA240 N/A Installed No Reinforcement Pad Tp.304 7. Description of Work: Installed split reinforcing plates to the run pipe at the branch connection fittings for vent valve S31206MR021 (spool piece$3-CS-027-008 on line $3-1206-ML-027) in accordance with ECP 060100463-66, Repair Replacement Plan 037-06 and weld record WR3-06-381.

8. Tests Conducted:

Hydrostatic Z7 Pneumatic II Nominal Operating Pressure Pressure: N/A psi Exempt XK Test Temp: N/A Other 0oF Note: Supplemental sheets in the frnnoflists, sketches, or drawings maybe used provided (1) size is 8 1/2 in. x I in., (2) infrmnation in Items I through 6 on this report is included on each sheet, (3) eawh sheet is numbered and the number ofsheets is recorded at the top ofthis fom and (4) each sheet is initialed and dated by the Owner or Owner's designee and the AIA. FORM NIS-2 (back)9. Remarks: All NDE performed in accordance with the 1995 Edition, 1996 Addenda.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE certify that the statements made in the report are correct and that this conforms to the requirements of the ASNIE Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: Supervising ASME Codes Engineer Date: //. 0 7 Owner or Owrr's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT Connecticut inspected the components described in this Owner's Report during the period {/ý.23 to .0 ,and state that to the best of my knowledge and belief, the Owner has perfrmed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his emp Zyer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or-'C1i Commissions N California 157+,-ZAspector's-Signature National Board, State, Province, and Endorsements Date______________ WO: 06081308000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section X 1. Owner: Southern California Edison Company Date: 0.Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/R Address: P.O. Box 128, San Clemente, California 92674-0128 MO/CWi 3. Work Performed by: Southern California Edison Companv 2/20/07 Sheet I of I eplacement Plan: 037-06 0: 06090544000 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Type Code Symbol Stamp: N/A Authorization No: N/A 4. Identification of System: Safety Injection and Shutdown Cooling Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section III, Class 2, 1974 Edition, Summer 1974 Addenda (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity: 1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 10" NPS Pipe Bechtel S3-S1-034-006 N/A S3-1204-ML-034 1982 Corrected Yes 1/4" Plate Mackson, Inc Ht. #836412 N/A RSO-1850-06, SA240 N/A Installed No Reinforcement Pad Tp.304 7. Description of Work: Installed split reinforcing plates to the run pipe at the branch connection fittings for vent valve S3 1204MR371 (spool piece S3-SI-034-006 on line $3-1204-ML-034) in accordance with ECP 060100463-66, Repair Replacement Plan 037-06 and weld record WR3-06-385.

8. Tests Conducted:

Hydrostatic FJ Pneumatic FII Nominal Operating Pressure Pressure: N/A psi 7 Exempt Z Test Temp: N/A Other 0oF Note: Supplemental sheets in the formof fists, sketches, or drawings maybe used provided (1) size is 8 li2 in. xlli in, (2) infiromation inItems I through 6 on this reportis included oneach sheet, (3) each sheet is numbered and the number ofsheets is reortded at the top ofthis form, and (4) emh sheet is initialed and dated by the Owner or Ownet's designee sad the ALA. FORM NIS-2 (back)9. Remarks: All NDE performed in accordance with the 1995 Edition, 1996 Addenda.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/! Expiration Date: N/A Signed: ASME Codes Engineer Date: 2 /b) )0 er or Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT of Hartford, Connecticut have inspected the components described in this Owner's Report during the period /2,-/3I to 2-/0 , and state that to the best of my knowledge and belief, the Owner has pertormed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his eIrIloyer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or c___emsctes A'Ithis I1 )f =Y-- )V Commissions "7 Inspector's Signature National Board, State, Province, and Endorsements Date / ol0l WO: 06090544000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Date: 0 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/R Address: P.O. Box 128, San Clemente, California 92674-0128 MO/CW 3. Work Performed by: Southern California Edison Companv 1/08/07 Sheet I of I eplacement Plan: 037-06 0: 06090545000 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Authorization No: N/A 4. Identification of System: Containment Spray Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section III, Class 2, 1974 Edition, Summer 1974 Addenda.(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity: 1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 8" NPS Pipe Pullman, Inc. N-7156 N/A S3-1206-ML-004, S3-CS- 1978 Corrected Yes 004-032 1/4' Plate Mackson, Inc Ht. #836412 N/A RSO-1850-06, SA240 N/A Installed No Reinforcement Pad Tp.304 7. Description of Work: Installed split reinforcing plates to the run pipe at the branch connection fittings for drain valve S31206MR0 17 (spool piece$3-CS-004-032 on line $3-1206-MiL-004) in accordance with ECP 060100463-66, Repair Replacement Plan 037-06 and weld record WR3-06-380.

8. Tests Conducted:

Hydrostatic Pneumatic F-1 Nominal Operating Pressure F Pressure: N/A psi-1 Exempt i X Test Temp: N/A Other 0oF Note: Supplemental sheets in the form of lis, sketches, or drawingstmaybe used provided (1) size is 8 1/2 in. xI in, (2) in formation in Itets I through 6 on this report is included on each sheet, (3) each sheet is numbered and the number ofsheets is rectded atthe top ofthis firm, and (4) each sheet is initialed and dated bythe Owner or Ownet's designee mad the AIA. FORM NIS-2 (back)9. Remarks: All NDE performed in accordance with the 1995 Edition, 1996 Addenda.(Applicable Manufactturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A 7 .z-.>Expiration Date: N/A Supervising ASME Codes Engineer Date: /Z/Z 767>Signed: Owner or Ownetes Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT of Hartford, Con t tic t have inspected the components described in this Owner's Report during the period 21) 3 ) Q., to iI [ 10 , and state that to the best of my knowledge and belief, the Owner has performed examinations and ken 6orrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor hisshall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or co nected wit6his ins ection U.v i -tY Commissions I California 'Inspector's S4`nature National Board, State, Province, and Endorsements Date WO: 06090545000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Date: 01/08/07 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/Replacement Plan: 037-06 Address: P.O. Box 128, San Clemente, California 92674-0128 MO/CWO: 06090546000

3. Work Performed by: Southern California Edison Company Type Code Symbol Stamp: N/A Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Authorization No: N/A 4. Identification of System: Containment Spray Expiration Date: N/A Sheet I of I 5. (a) Applicable Construction Code: ASME Section III, Class 2, 1974 Edition, Summer 1974 Addenda.(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity:

1995 -Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 14" NPS Pipe Pullman, Inc. N-3298 N/A S3-1206-ML-027, S3-CS- 1978 Corrected Yes 027-002 1/4" Plate Mackson, Inc Ht. #836412 N/A RSO-1850-06, SA240 N/A Installed No Reinforcement Pad Tp.304 7. Description of Work: Installed split reinforcing plates to the run pipe at the branch connection fittings for vent valve S3 1206MR00 1 (spool piece$3-CS-027-002 on line $3-1206-ML-027) in accordance with ECP 060100463-66, Repair Replacement Plan 037-06 and weld record WR3-06-3 79.8. Tests Conducted: Hydrostatic Pneumatic Nominal Operating Pressure 1] Exempt JX Other 0oF Pressure: N/A psi Test Temp: N/A Note: Supplemental sheets in the formnof lists, sketches, or drawingsmaybe used provided (I) size is 8 1/2 in. x I I in., (2) information in Items I through 6 on this reportis included on each sheet, (3) each sheet is numbered and the number ofsheets is recodled atthe top oftlhis fnor, and (4) each sheet is initialed and dated by the Owner or Owner's designee and the AIA. FORM NIS-2 (back)9. Remarks: All NDE performed in accordance with the 1995 Edition, 1996 Addenda.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: Supervising ASME Codes Engineer Date: 77`Owner or 0wier s Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT,of Hartford, Connecticut have inspected the components described in this Owner's Report during the period W -3/)c , to .1/110/0 " , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his em rloyer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or3 --i lected p~o ., con wit --spe ion. CCommissions California i-' Inspector's Signature National Board, State, Province, and Endorsements Date '~411(WO: 06090546000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Date: 0 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/R Address: P.O. Box 128, San Clemente, California 92674-0128 MO/CW(3. Work Performed by: Southern California Edison Comoanv 1/08/07 Sheet I of I eplacement Plan: 037-06 0: 06090550000 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Authorization No: N/A 4. Identification of System: Safety Injection and Shutdown Cooling Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section 111. Class 2. 1974 Edition, Summer 1974 Addenda.(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity: 1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 16" NPS Pipe Pullman, Inc. N5345-R N/A S3-1201-ML-050, S3-RC- 1977 Corrected Yes 050-002 1/4" Plate Mackson, Inc Ht. #836412 N/A RSO-1850-06, SA240 N/A Installed No Reinforcement Pad Tp.304 7. Description of Work: Installed split reinforcing plates to the run pipe at the branch connection fittings for drain valve S31201MR031 (spool piece$3-RC-050-002 on line $3-1201-ML-050) in accordance with ECP 060100463-66, Repair Replacement Plan 037-06 and weld record WR3-06-372.

8. Tests Conducted:

Hydrostatic Pneumatic Nominal Operating Pressure Pressure: N/A psi[ i Exempt I Test Temp: N/A Other 0oF Note: Supplemental sheets in the form oflists, sketches, or drawings may be used provided (1) size is 8 1/2 in. x II in., (2) information in Items I through 6 on this report is included on each sheet, (3) each sheet is numbered and the number ofsheets is reosnded atthe top ofthis form, and (4) each sheet is initialed and dated by the Owner or Owners designee mad the AIA. FORM NIS-2 (back)9. Remarks: All NDE performed in accordance with the 1995 Edition, 1996 Addenda.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Signed: O~iiý d Owner'Ps Designee, Title Expiration Date: N/A Supervising ASME Codes Engineer Date: A c/ 0 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 California, and employed by HSBCT of Hartford, Conne ticut have inspected the components described in this Owner's Report during the period 0 to 'i I "1[00 C _ , and state that to the best of my knowledge and belief, the Owner has per-fdrmed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the ex and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his empl yer shall be liable in .ny manner for any personal injury or property damage or a loss of any kind arising from or conn cted with s m\specion. 3 Commissions n -California I nspector's inaue National Board, State, Province, and Endorsements Date ho cx'WO: 06090550000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Date: 02/20/07 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 Sheet I of 1 2. Plant: San Onofre Nuclear Generating Station Address: P.O. Box 128, San Clemente, California 92674-0128

3. Work Performed by: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 4. Identification of System: Main Steam Repair/Replacement Plan: GEN-250 MO/CWO: 06100917000 Type Code Symbol Stamp: N/A Authorization No: N/A Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section I11. Class 2 (NF), 1974 Edition, Summer 1974 Addenda.(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity:

1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No Mechanical Snubber Pacific Scientific S/N 13062 N/A S3-ST-580-H-002 1991 Removed No PSA 35-6 Mechanical Snubber Pacific Scientific S/N 12452 N/A RSO,2474-84, p/n 1984 Installed No PSA 35-6 1801112-11

7. Description of Work: The mechanical snubber located in plant position S3-ST-580-H-002 was replacd in-kind in accordance with procedure S023-1-2.39 and RRP GEN-250. A VT-3 examination was performed afer installation with relevant conditions noted on AR 061100774.

FS 061100774-4 concluded that the rust found on snubber extension piece and rear bracket are surface rust and have no impact to the operability of the snubber (ref. IWF-34 10 (b) (5). A functional test was performed on MO 06100917000 and found acceptable in accordance with S023-1-2.39 attachment 6.8. Tests Conducted: Hydrostatic , Pneumatic Nominal Operating Pressure L_ Exempt Li VT-3 Examination Pressure: N/A psi Test Temp: N/A Other Note: Supplemental sheets in the formoffists, sketches, or drawings maybe used provided (1) size is8 1/2 in. xll int, (2) intformation in Items 1 through 6on this reportis included on each sheet, (3) each sheet is numbered and the number ofshects is recoded at the top ofthis fcrm, and (4) each sheet is initialed and dated by the Owner or Ownet's designee and the AIA. FORM NIS-2 (back), 9. Remarks: The replacement snubber was certified to a higher code class ASME 1Il, Class I-NF as allowed by ASME III paragraph NCA-2134.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: fTi Superising"ASME CodesEngineer Date: ASECdsE neowner{_b wner's Pesignee, Title CERTIFICATE OF INSERVICE INSPECTION 1, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by ISBCT of Hartford, Connecticut have inspected the components described in this Owner's Report during the period to / t. , and state that to the best of my knowledge and belief, the Owner has perfo'med examinations and tak en corective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his emp oer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or conie'ted wi flis ins ction../G()P I -t.5.1 Commissions 114 1 California '1574!lnspector's Signatdre National Board, State, Province, and Endorsements Date ) D WO: 06100917000 FORM NIS-2 OWNER'S REPORT-FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Date: 0 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/R Address: P.O. Box 128, San Clemente, California 92674-0128 MO/CWi 1/16/07 Sheet I of I eplacement Plan: ASME SECTION XI DATA-0247 0: 06101369000

3. Work Performed by: Southern California Edison Company Type Code Symbol Stamp: N/A Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Authorization No: N/A 4. Identification of System: Safety Injection and Shutdown Cooling Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section II1, Class 1, 1971 Edition, Summer 1973 Addenda (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity:

1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built installed Stamped No. Yes/No 2" 1513# Y-Type Globe Kerotest CAQ12-2 N/A $31204MU068 1980 Corrected Yes Valve Disc Flowserve Ht. #48908 N/A RSO-0941-99, SA479 316 1999 Installed Yes Bonnet Flowserve Ht. #716707 N/A RSO-0941-99, SA479 316 1999 Installed No 7. Description of Work: Replaced the one-piece stem/disc assembly and the bonnet with an in-kind replacement valve modification kit (includes stem/disc assembly and bonnet) on the valve in plant location S31204MU068 in accordance with ASME Section X1 Data flag -0247.8. Tests Conducted: Hydrostatic iýPneumatic LJ Nominal Operating Pressure Pressure: > 1450 psi X Exempt F I Other Test Temp: N/A OF See: AR 061001207-03 Note: Supplemental sheets in the form oflists, sketches, or drawings may be used provided (1) size is 8 1/2 in. x I I in., (2) inftrrmation in Items I through 6 on this reportis included on each sheet, (3) each sheet is numbered and the number ofshteets is recorded at the top ofthis form, and (4) each sheet is initiated and dated by the Owner or Owne's designee and the AIA. FORM NIS-2 (back)9. Remarks: A Class 1 valve was installed in a Class 2 system.(Applimcble Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A S igned: Expiration Date: N/A Supervising ASME Codes Engineer Date: 0/lr Owner or Own6r's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HS CT of Hartford, Connecticut yave inspected the components described in this Owner's Report during the period , to /' 7 '-' , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this 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 conmacted with t~ai)) inspection. O;1~ctdU'it -Commissions California Inspector's Signature National Board, State, Province, and Endorsements Date WO: 06101369000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Date: 0 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/R Address: P.O. Box 128, San Clemente, California 92674-0128 MO/CWi q Work P~rfnrm~cl Byv Sntthe~rn (Tnlifnrnin FPdlinn Cnmnanv 1/11/07 Sheet I of I eplacement Plan: GEN-250 0: 06101879000 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Authorization No: N/A 4. Identification of System: Main Steam Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section II1, Class 2-NF, 1974 Edition, Summer 1974 Addenda and Desin Specification S023-409-2 (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity: 1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No Mechanical Snubber Pacific Scientific S/N 523 N/A S3-ST-002-H-002 1978 Removed No PSA-100-6 Mechanical Snubber PSA Mechanical S/N 313 N/A RSO-2503-05, P/N 1977 Installed No PSA-100-6. 1801119-09

7. Description of Work: Replaced the snubber as a preventative maintenance action with an in-kind replacement snubber in accordance with GEN-250. A VT-3 examination was performed after installation with satisfactory results.8. Tests Conducted:

Hydrostatic i VT-3 Examination Pneumatic F-Nominal Operating Pressure Pressure: N/A psi Ej Exempt Test Temp: N/A Other X 0oF Note: Supplemental sheets in the form oflists, sketches, or drawings maybe used provided (1) size is 8 1/2 in. x II in., (2)information in Items I through 6 on this teportisincludedon each sheet, (3) each sheet is numbered and the number ofsheets is recotled at the top ofthis form, and (4) each sheet is initialed and dated bythe Owner or Ownet's designee aid the AIA. FORM NIS-2 (back)9. Remarks: The replacement snubber was certified to a higher code class ASME III, Class 1-NF as allowed by ASME II paragraph NCA-2134.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Signed:Ower 'r 's i t Owner or Ow er's Designee, Title Expiration Date: N/A Supervising ASME Codes Engineer Date: 2, 7/ " CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by '-SSB T of Hartford, Conneoticut have inspected the components described in this Owner's Report during the period Ii 1(0 to ýJ 2..,b 10 7 , and state that to the best of my knowledge and belief, the Owner has per ored examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his em foyer shall b liable in any manner for any personal injury or property damage or a loss of any kind arising from or_cot ected w hth i insp //{ectd -ll' i Commissions California I ';pnsieclor's Siftule National Board, State, Province, and Endorsements Date ' /WO: 06101879000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Date: 01/12/07 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 Sheet I of 1 2. Plant: San Onofre Nuclear Generating Station-Addre-s:24-P4_ Wln B ux 2 TyCpeSlif6ymioS-9t67ap1-2 8 3. Work Performed by: Southern California Edison Company Repair/Replacement Plan: 990701202-07 MO/CWO: 06110320000 Adres 224 WantGoeAeuRsmaClfri 7 Type Code Symbol Stamp: N/A California 91770 Authorization No: N/A 4. Identification of System: Safety Injection and Shutdown Cooling Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section II1, Class 2 (NC), 1971 Edition, Summer 1973 Addenda (b) Applicable Edition of Section XI Utilized for Activ-ity: 1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 8" 150# Gate Valve Aloyco A1527 877 S31204MU007 1977 Corrected Yes 7. Description of Work: Machined the valve bonnetto achieve proper gasket crush in accordance with RRP 990701202-07.

8. Tests Conducted:

Hydrostatic Pneumatic Nominal Operating Pressure Exempt F7 I Other Pressure: N/A psi Test Temp: N/A OF Note: Supplemental sheets in the trmnoflisns, sketches, ordmwingsmnaybe used provided (1) size is8 1/21 in. n lI in,(2)inlbrmation in Items I through 6on this reportis included on each sheet, (3) each sheet is numbered and the number of sheets is recorded at the top ofthis fnrm, and (4) each sheet is initialed and dated by the Owner or Ownet's designee and the AIAX FORM NIS-2 (back)9. Remarks: None.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: Supervising ASME Codes Engineer Date: / K C Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by H$BCT of Hartford, Connect~cug ave inspected the components described in this Owner's Report during the period // D 06 ' 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 accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his employrn hal be liable in any manner for any personal injury or property damage or a loss of any kind arising from or _Co.- m Commissions 1 -California 1 '"{Inspector's Signature National Board, State, Province, and Endorsements Date '2/151 WO: 06110320000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section X1 1. Owner: Southern California Edison Company Date: 0 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/R Address: P.O. Box 128, San Clemente, California 92674-0128 MO/CW(3. Work Performed by: Southern California Edison Company Tye Co Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 4. Identification of System: Reactor Coolant Expiratio 1/24/07 Sheet eplacement Plan: 050300488-08 0: 06110351000 le Symbol Stamp: N/A ation No: N/A n Date: N/A tI oft 5. (a) Applicable Construction Code: ASME Section 111, Class 1, 1974 Edition, Summer 1974 Addenda.(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity: 1995 Edition, 1996 Addenda 6. Identification of Components:

7. Description of Work: A Code Data Plate was attached to pipe spool piece 3-SI-039-002 just upstream of valve S31204MU072 (below valve in vertical pipe run) in the area adjacent to the valve installation butt joint. The tag was in the area that needed to be cut and prepared for installation of a replacement valve. The tag was carefully removed to prevent pipe wall damage and code tag damage and was reinstalled in the horizontal run of pipe between containment penetration 48 and the 90 degree elbow just upstream of valve S31204MU072 in spool 3-SI-039-002.

Code tags are non-pressure retaining non-structural attachments to the code pressure boundary. The tag is attached to the pipe with a continuous small fillet weld. The data plate downstream edge was relocated 8 to 10 inches back from the 90 degree elbow in the horizontal pipe run. NDE examination (3PT-091-06) was performed on the removal site with no indications noted. Post weld NDE examination (3PT-085-06) was performed on the code data plate replacement with satisfactory results.8. Tests Conducted: Hydrostatic ___ASME XI, IWA-4: Pneumatic Nominal Operating Pressure J Exempt x] (540, (b), (3) Pressure: N/A psi Test Temp: N/A OF)ther Note: Supplemental sheets in the form of fists, sketches, or drawings maybe used provided (1) size is 8 1/2 in. x I I in., (2) intformation in Items I through? 6 on this report is included on each sheet, (3) each sheet is numb eeed and the number ofssheets is recotded at the top oflthis forn, and (4) each sheet is initialed and dated by the Owner or Own ets designee and the AIA. FORM NIS-2 (back)9. Remarks: None.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Signed: Expiration Date: N/A Supervising ASME Codes Engineer Date: Z 6-' X OwnVer or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT of Hartford, Connec icut have inspected the components described in this Owner's Report during the period .1 -7"7 7 6 ,

• to .5/ /0 , and state that to the best of my knowledge and belief, the Owner has perforned examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his em l$Iyer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or conv~cted wt "this insi~ction.

ions ý ýý T California 157ýC'National Board, State, Province, and Endorsements Date ý-/1/01 WO: 06110351000 FORM NIS-2 OWNER'S REPORT FORREPAIR/REPLACEMENT ACTIVITY As Required by the Provisios of the ASME Code Section X1 1. Owner: Southern California Edison Company Date: 01/17/07 Sheet Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 t ofl 2. Plant: San Onofre Nuclear Generating Station Address: P.O. Box 128, San Clemente, California 92674-0128

3. Work Performed by: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 4. Identification of System: Safety Injection and Shutdown Cooling Repair/Replacement Plan: 060500131-51 MO/CWO: 06110607000 Type Code Symbol Stamp: N/A Authorization No: N/A Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section III, Class 2 (NC), 1974 Edition, Summer 1974 Addenda.(b) Applicable Edition of Section XIUtilized forRepair/Replacement Activity:

1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No 8" Pipe Spool Bechtel $3-SI-145-5 N/A S3-1204-ML-145 1982 Corrected Yes 7. Description of Work: During installation of vent valve assembly (S31204MR456), the adjacent piping weld was slightly gouged (8" diameter pipe weld between vent & 3FO9410). The gouge was limited to the weld reinforcement; adjacent base material was not affected. The gouged area was blended by grinding /flapper wheel to remove sharp edges and abrupt transitions in accordance with RRP 060500131-51. NDE examination 3PT-095-06 was performed on the new blended surface with satisfactory results.8. Tests Conducted: Hydrostatic Pneumatic El Nominal Operating Pressure 1 Exempt L-X! Other !Pressure: N/A psi Test Temp: N/A OF Note: Supplemental sheets in the fonn oflists, sketches, or drwingsmaybe used provided (1) size is 8 1/2 in. x I Iin., (2) information in Items I through 6-on this reportisincludedon each sheet, (3) each sheet is numbered and the numberofssheets is recoided at the top ofthis fori, and (4) eachbsbeet is initialed and dated by the Owner or Owners designee and the A IXA FORM NIS-2 (back)9. Remarks: None.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certitf that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section Xl.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: 1Supervising ASME Codes Engineer Date: Owner or Ow/ier's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HS H artford Connectiqut h e pected the components described in this Owner's Report during the period 77177-5 (to I..2 t- %J o , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this 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 conI ted with ign.t-YI.O / -Commissions " 11 California ' 74 Inspector's Signature National Board, State, Province, and Endorsements Date 0-ý7/0 7(WO: 06110607000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section >J 1. Owner: Southern California Edison Company Date: 0 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/Rl Address: P.O. Box 128, San Clemente, California 92674-0128 MO/CW(1/24/07 S eplacement Plan: GEN-207b): 06110646000 heet I of I 3. Work Performed by: Southern California Edison Company Type Code Symbol Stamp: N/A Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Authorization No: N/A 4. Identification of System: Reactor Coolant Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section III, Class 1, 1971 Edition, Winter 1973 Addenda.(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity: 1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No CEDM #79 Vent Valve CE N/A S31 104CEDM #79 N/A Corrected Yes Assembly Vent Stem ABB Combustion Ht. #36101, S/N N/A RSO-1726-94, SA479 Tp. N/A Installed No Engineering 424 316 7. Description of Work: Replaced the vent stem with an in-kind replacement on CEDM #79 vent valve assembly in accordance with Repair Replacement Plan GEN-207b.8. Tests Conducted: Hydrostatic ] Pneumatic Z Nominal Operating Pressure X7 Exempt [j Other VT-2 performed per Procedure S023-XVII-3.1.1 Pressure: > 2250 psi Test Temp: >_ 280 OF Note: Supplemental sheets in the form of lisa, sketches, or drawings may be used provided (1) size is8 I/2 in. x t Iin., (2)infbrmation in Items I through 6on this report is included on each sheet, (3) each sheet is numbered and the number ofsheets is recomded at the top ofthis teom, and (4) each sheet is initialed and dated by the Owner or Owners designee and the AIA. FORM NIS-2 (back)9. Remarks: None.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: Supervising ASME Codes Engineer Date: 4/ '//,/Owner or Ow er's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT of Hartford, Connecticut have inspected the components described in this Owner's Report during the period /777 7- to 2/,27/0-4 , 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 accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his emplo er shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from ore, ted with t~his/irspectipn. con with this -Commissions California ...74, Inspector's Signature National Board, State, Province, and Endorsements Date \4 1-QtLUCLtQ-(7~WO: 06110646000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Date: 0 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/Ri Address: P.O. Box 128, San Clemente, California 92674-0128 MO/CW(3. Work Performed by: Southern California Edison Company Type Coc Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Authorize 4. Identification of System: Reactor Coolant Expiratio 1/29/07 S eplacement Plan: GEN-207b O: 06110777000 le Symbol Stamp: N/A ation No: N/A n Date: N/A heet I ofI 5. (a) Applicable Construction Code: ASME Section III, Class 1, 1971 Edition, Winter 1973 Addenda.(b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity: 1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No CEDM #58. Vent Valve CE N/A S31104CEDM

1. 58 N/A Corrected Yes Assembly Housing Nut Westinghouse Ht. #MT21140.

N/A RSO-2011-02, SA479 Tp. N/A Installed No 316 7. Description of Work: Replaced the housing nut with an in-kind replacement on CEDM #58 vent valve assembly in accordance with Repair Replacement Plan GEN-207b.8. Tests Conducted: Hydrostatic [Pneumatic [ i Nominal Operating Pressure Z Exempt Other VT-2 performed per Procedure S023-XVII-3.1.1 Pressure: > 2250 psi Test Temp: > 280 OF Note: Supplementalshees inthefformoftistssketchesordrawingsmaybe used provided (1)sizeis8 1/2 in. x I Ii.,(2)in formation inltems Ithrough 6on thisreportisinchrdedoneach sheet, (3) each sheet is numbered and the number ofsheets is recorded at the top ofthis fInr, and (4) each sheet is initialed and dated by the Owner or Owner's designee and the A IA. FORM NIS-2 (back)9. Remarks: None.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: Supervising ASME Codes Engineer Date: / I_ -Ow'ner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT of Hartford, Connecticut have inspected the components described in this Owner's Report during the period .f-l .OC) to 21 Z-/(g) , and state that to the best of my knowledge and belief, the Owner has pertorme'd examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his emp oyer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or co ected with this inspection.1I Y1JLC Pd A 4 1" California 1 -714 f'linspector's Signature National Board, State, Province, and Endorsements Date___________ WO: 06110777000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section X1 I. Owner: Southern California Edison Company Date: 0 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/R Address: P.O. Box 128, San Clemente, California 92674-0128 MO/CW(3. Work Performed by: Southern California Edison Company Type Co Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Authorizý4. Identification of System: Feedwater Expiratio 1/11/07 Sheet 1 of lI eplacement Plan: GEN-250 0: 06110853000 le Symbol Stamp: N/A ation No: N/A n Date: N/A 5. (a) Applicable Construction Code: ASME Section III, Class 2-NF, 1974 Edition, Summer 1974 Addenda and Design Specification S023-409-2 (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity: 1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No Mechanical Snubber Pacific Scientific S/N 268 N/A S3-ST-00I-H-007W 1977 Removed No PSA 100-6 Mechanical Snubber PSA Mechanical S/N 2334 N/A RSO-2503-05, p/n 1985 Installed No PSA 100-6 1801119-09

7. Description of Work: Replaced the snubber as a preventative maintenance action with an in-kind replacement snubber in accordance with GEN-250. A VT-3 examination was performed after installation with satisfactory results.8. Tests Conducted:

Hydrostatic j VT-3 Examination Pneumatic LD Nominal Operating Pressure L Exempt Other X 0oF Pressure: N/A psi Test Temp: N/A Note: Supplemental sheets in the ormtoflists, sketches, or drawingstmay be used provided (]) size is 8 1/2_ in. x 1I in., (2) informnation in Items I through 6 on this report is included on each sheet, (3) each sheet is numbtered and the number ofsheets is recorded at the top ofthis fornm, and (4) each sheet is initialed and dated by the Owner or Own e's designee and the A IA. FORM NIS-2 (back)9. Remarks: The replacement snubber was certified to a higher code class ASME III, Class 1-NF as allowed by ASME III paragraph NCA-2134.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: -4 i Supervising ASME Codes Engineer Date: 7 Owner o-Ow 'r's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT of Hartford, Conne icuthave inspected the components described in this Owner'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 accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his em ýoyer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or conocted wit]inspdtion. ___i ý_ California 1,57h" Signature National Board, State, Province, and Endorsements Date WO: 06110853000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Date: 01/17/07 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 Sheet I of 1 2. Plant: San Onofre Nuclear Generating Station Address: P.O. Box 128, San Clemente, California 92674-0128

3. Work Performed by: Southern California Edison Company Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 4. Identification of System: Reactor Coolant Repair/Replacement Plan: 061100860-05 MO/CWO: 06110918000 Type Code Symbol Stamp: N/A Authorization No: N/A Expiration Date: N/A 5. (a) Applicable Construction Code: Piping System (upstream of3PSVO201):

ASME Section IIl, Class I (NB), 1974 Edition, Summer 1974 Addenda.(b) Applicable Edition of Section XJ Utilized for Repair/Replacement Activity: 1995 Edition. 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No Pipe Spool Pullman, Inc. 3-RC-033-001 N/A S3-1201-ML-033 1979 Corrected Yes 7. Description of Work: Removed surface discontinuities (hammer marks/upset metal) from the surface of the 90 degree elbow on the Safety Valve (3PSV0201) inlet by grinding, blending and flapper wheel. NDE examination 3PT-102-06 was performed on the metal removal area with satisfactory results. NDE examination 3UT-021-06 was performed after completion of metal removal to verify the material thickness is 0.629" or greater with satisfactory results. All repairs performed in accordance with RRP 061100860-05.

8. Tests Conducted:

Hydrostatic Pneumatic Nominal Operating Pressure Pressure: N/A psi Exempt Xi Test Temp: N/A Other 0oF Note: Supplemental sheets in the frmn of lists, sketches, or drawings may be used provided (1) size is 8 12_ in. x I I in., (2) infnmnation in Items I through 6 on thlis report is included on each sheet, (3) each sheet is numbered and the number ofsheets is recorded at the top ofthlis forn, and (4) each sheet is initialed and dated by the Owner or Owner's designee and the AlA-FORM NIS-2 (back)9. Remarks: None.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section Xl.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Signed: Owneror O~ner's Designee, Title Expiration Date: N/A Supervising ASN{E Codes Engineer Date:/ '9 7 CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HS1CT of Hartford, Conneqticu have inspected the components described in this Owner's Report during the period .!1./f41, 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 accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his en l!oyer shall be liabl in any manner for any personal injury or property damage or a loss of any kind arising from oriected his in pection.2rw ( 7V6UlfLJYQ Commissions O TI Cahlfornia V'f\Inspector's Signaikire National Board, State, Province, and Endorsements Date__________ WO: 06110918000 FORM NIS-2 OWNER'S REPORT FOR REPAIR/REPLACEMENT ACTIVITY As Required by the Provsions of the ASME Code Section X1 1. Owner: Southern California Edison Company Date: 3 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/R Address: P.O. Box 128, San Clemente, California 92674-0128 MO/CWi 3. Work Performed by: Southern California Edison Companv/8/2007 Sheet 1 of I eplacement Plan: GEN-250 0: 06111028000 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Authorization No: N/A 4. Identification of System: Main Steam Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section III, Class 2-NF, 1974 Edition, Summer 1974 Addenda and Design Specification S023-409-2 (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity: 1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No Mechanical Snubber Pacific Scientific S/N 311 N/A S3-ST-001-H-025B .1977 Removed No PSA- 100-6 Mechanical Snubber PSA Mechanical S/N 2382 NIA RSO-2503-05, P/N 1988 Installed No PSA- 100-6 1801119-09

7. Description of Work: Replaced the snubber as a preventative maintenance action with an in-kind replacement snubber in accordance with GEN-250. A VT-3 examination was performed after installation with satisfactory results.8. Tests Conducted:

Hydrostatic DýVT-3 Examination Pneumatic Nominal Operating Pressure Pressure: N/A psi E] Exempt 7]Test Temp: N/A Other 7X 0oF Note: Supplementalsheets in the ftrmoflists, sketches, or drawingsmaybe used provided (1) size is8 1/2 in. x I tin., (2) information in Items I through 6on this reportis included on each sheet, (3) each sheet is numbered and the number ofsheets is recorded at the top ofth is fort, and (4) each sheet is initialed and dated by the Owner or Owndes designee and the AIA. FORM NIS-2 (back), 9. Remarks: The replacement snubber was certified to a higher code class ASME III, Class 1-NF as allowed by ASME III paragraph NCA-2134.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE. I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton Expiration Date: N/A Date: 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 California, and employed by HSBCT of Hartford, Connecticut have inspected the components described in this Owner's Report during the period

• I t- I I I 1 (, to 21 1 G- , and state that to the best of my knowledge and belief, the Owner has perf~rmeal examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section Xl.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his empl~er shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or Jconn tted wir l i spe .Ik-_ _ _ _ _ ___Com Commissions California

_. IL/Inspector's Signature Natidnal Board, State, Province, and Endorsements 7 Date 1 1 / -WO: 06111028000 FORM NIS-2 OWNER'S REPORT FORREPAIR/REPLACEMENT ACTIVITY As Required by the Provisions of the ASME Code Section XI 1. Owner: Southern California Edison Company Date: 0 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofre Nuclear Generating Station Repair/Ri Address: PO. Box 128, San Clemente, California 92674-0128 MO/CW(3. Work Performed by: Southern California Edison Company Type Coc Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Authoriza 4. Identification of System: Main Steam Expiratio 1/25/07 Sheet I of I eplacement Plan: GEN-250 1: 06111141000 te Symbol Stamp: N/A ition No: N/A n Date: N/A 5. (a) Applicable Construction Code: ASME Section III, Class 2-NF, 1974 Edition, Summer 1974 Addenda and Design Specification S023-409-2 (b) Applicable Edition of Section XI. Utilized for Repair/Replacement Activity: 1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No Mechanical Snubber Pacific Scientific S/N 341 N/A S3-ST-002-H-007W 1977 Removed No PSA- 100-6 Mechanical Snubber PSA Mechanical S/N 2384 N/A RSO-2503-05, P/N 1974 Installed No PSA-100-6 180111,9-09" 7. Description of Work: Replaced the snubber as a preventative maintenance action with an in-kind replacement snubber in accordance with GEN-250. A VT-3 examination was perforrned, after installation with satisfactory results.8. Tests Conducted: Hydrostatic VT-3 Examination Pneumatic 7I Nominal Operating Pressure Pressure: N/A psi-- Exempt _ _Test Temp: N/A Other EX 0oF Note: Supplemental sheets in the form of lists, sketches, or drawings may be used provided (1) size is 8 1/2 in. x 1I in., (2) in formation in Items I through 6 on this report is included on each sheet, (3) each sheet is numbered and the number ofsheets is recorded at the top ofthis fonm, and (4) each sheet is initialed and dated by the Owner or Ownet's designee and the AIA FORM NIS-2 (back)9. Remarks: The replacement snubber was certified to a higher code class ASME III, Class 1-NF as allowed by ASME III paragraph NCA-2134.(Applicabie Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section XI.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A.Y Supervising ASME Codes Engineer Date: / 7 Signed: Owner or Ow er's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT of Hartford, Connecticu have inspected the components described in this Owner's Report during the period J11 to 0 7 and state that to the best of my knowledge and belief, the Owner has petformedt examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this 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 conneted with t i iispect io.I ri 0 n' ) J Commissions -T California I-1'ýýrspector's Signat ii -National Board, State, Province, and Endorsements Date [WO: 06111141000 FORM NIS-2 OWNER'S REPORT FOR REPAIRIREPLACEMENT ACTIVITY As Required by the Provisions ofthe ASME Code Section X1 1. Owner: Southern California Edison Company Date: 0 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Unit: 3 2. Plant: San Onofie Nuclear Generating Station Repair/R Address: P.O. Box 128, San Clemente, California 92674-0128 MO/CW'3. Work Performed by: Southern California Edison Comnanv 1/25/07 Sheet I of I eplacement Plan: GEN-250 0: 06111234000 Address: 2244 Walnut Grove Avenue, Rosemead, California 91770 Authorization No: N/A 4. Identification of System: Main Steam Expiration Date: N/A 5. (a) Applicable Construction Code: ASME Section I11. Class 2-NF, 1974 Edition. Summer 1974 Addenda and Design Specification S023-409-2 (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity: 1995 Edition, 1996 Addenda 6. Identification of Components: Corrected, ASME Name of Component Name of Manufacturer Manufacturer National Other Identification Year Removed, or Code Serial No. Board Built Installed Stamped No. Yes/No Mechanical Snubber Pacific Scientific S/N 314 N/A S3-ST-002-H-009 1977 Removed No PSA 100-6 Mechanical Snubber Pacific Scientific S/N 120 N/A RSO-2503-05, P/N 1974 Installed No PSA 100-6 1801119-09

7. Description of Work: Replaced the snubber as a preventative maintenance action with an in-kind replacement snubber in accordance with GEN-250. A VT-3 examination was performed after installation.with satisfactory results.8. Tests Conducted:

Hydrostatic i VT-3 Examination Pneumatic F_ýNominal Operating Pressure 1 Pressure: N/A psi-1 Exempt 7J Test Temp: N/A Other 0oF 77 X1 Note: Supplemental sheets in the form offists, sketches, or dmwings maybe used provided (1) size is 8 1/2 in. x I I in., (2) informtation in Items t through 6 on this report is included on each sheet, (3) each sheet is numbered andthe number ofssheets is recorded atthe top ofttis firm, and (4) each sheet is initiated and dated bythe Owner or Owners designee and the AIA. FORM NIS-2 (back)9. Remarks: The replacement snubber was certified to a higher code class ASME III, Class 1-NF as allowed by ASME III paragraph NCA-2134.(Applicable Manufacturer's Data Reports to be attached)CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section Xl.Type Code Symbol Stamp: N/A Certificate of Authorizaton No: N/A Expiration Date: N/A Signed: S__..-- -upervising ASME Codes Engineer Date: C 2/ 0 C 7or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of California, and employed by HSBCT of Hartford, Connegticut have inspected the components described in this Owner's Report during the period to 14 0', and state that to the best of my knowledge and belief, the Owner has pertorme-A examinations and tAken cdrredtive measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his emppyer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or cor nfected wi'this ,i Commissions M " -California Inspector's-Signture National Board, State, Province, and Endorsements Date ,4Ioo/PI[7 WO: 06111234000}}