Text

Inservice Inspection Summary Reports for Repairs and Replacements and for System Pressure Tests - 1RE10
	ML020350624
Person / Time
Site:	South Texas
Issue date:	01/15/2002
From:	Jordan T; South Texas
To:	; Document Control Desk, Office of Nuclear Reactor Regulation
References
	G25, NOC-AE-02001248
	Download: ML020350624 (66)
	v • d • e

Nfflý Nuclear Operating Company South Taos PrlectEkdrcGeneratng Statlon PO. Box289 tadsworth, 7e*s 77483 January 15, 2002 NOC-AE-02001248 File No: G25 10CFR50.55(a)

U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555-0001 South Texas Project Unit 1 Docket No. STN 50-498 Inservice Inspection Summary Reports for Repairs and Replacements and for System Pressure Tests - 1 RE1 0 Enclosed are four copies of the South Texas Project Unit 1 inservice inspection summary reports for repairs and replacements and for system pressure tests performed between May 15, 2000, and the end of the tenth refueling outage (1RE10), completed October 24, 2001. These summary reports satisfy the reporting requirements of Article IWA-6230 of Section XI.

me at If there are any questions, please contact either Mr. M. S. Lashley at (361) 972-7523 or (361) 972-7902.

.J.JodaHn Manager, Engineering PLW

Enclosures:

1. 1RE10 Inservice Inspection Summary Report for Repairs and Replacements

2. 1 RE10 Inservice Inspection Summary Report for System Pressure Tests f oA/I

NOC-AE-02001248 Page 2 cc:

Ellis W. Merschoff *Jon C. Wood Regional Administrator, Region IV Matthews & Branscomb U.S. Nuclear Regulatory Commission 112 East Pecan, Suite 1100 611 Ryan Plaza Drive, Suite 400 San Antonio, Texas 78205-3692 Arlington, Texas 76011-8064

John A. Nakoski *Institute of Nuclear Power Addressee Only Operations - Records Center U. S. Nuclear Regulatory Commission 700 Galleria Parkway Project Manager, Mail Stop OWFN/7-D-1 Atlanta, GA 30339-5957 Washington, DC 20555-0001

Mohan C. Thadani *Richard A. Ratliff Addressee Only Bureau of Radiation Control U. S. Nuclear Regulatory Commission Texas Department of Health Project Manager, Mail Stop OWFN/7-D-1 1100 West 49th Street Washington, DC 20555 Austin, TX 78756-3189

Cornelius F. O'Keefe *R. L. Balcom/D. G. Tees c/o U. S. Nuclear Regulatory Commission Reliant Energy, Inc.

P. O. Box 910 P. 0. Box 1700 Bay City, TX 77404-0910 Houston, TX 77251

A. H. Gutterman, Esquire *C. A. Johnson/A. C. Bakken III Morgan, Lewis & Bockius AEP - Central Power and Light Company 1800 M. Street, N.W. P. 0. Box 289, Mail Code: N5012 Washington, DC 20036-5869 Wadsworth, TX 77483

M. T. Hardt/W. C. Gunst U. S. Nuclear Regulatory Commission City Public Service Attention: Document Control Desk P. O. Box 1771 Washington, D.C. 20555-0001 San Antonio, TX 78296

A. Ramirez/C. M. Canady City of Austin Electric Utility Department 721 Barton Springs Road Austin, TX 78704

One copy of the attachment is provided.

COVER SHEET IRE10 INSERVICE INSPECTION

SUMMARY

REPORT FOR REPAIRS AND REPLACEMENTS SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION, UNIT 1 P.O. BOX 289 WADSWORTH, TEXAS 77483 USNRC DOCKET NO: 50-498 OPERATING LICENSE NO: NPF-78 COMMERCIAL OPERATION DATE: AUGUST 25, 1988 L tue, nie Prepared byT" JM. Stauber, E sin g Eee Reviewed b Y:M.SýfLas-hlK, Su-pesng Engineer

SCOPE 1RE10 REPAIRS AND REPLACEMENTS This report covers ASME Code Class 1 and 2 pressure-retaining components and their supports, where repair or replacement was performed between the end of the ninth refueling outage and the end of the tenth refueling outage just completed. Submittal of this report is required by paragraph IWA-6230 of the ASME Code,Section XI.

The inspections and records summarized in this report were performed in accordance with the ASME Code,Section XI, 1989 Edition, no Addenda.

Page 1 of 3 SOUTH TEXAS PROJECT UNIT 1 ASME SECTION XI 1RE 10 INSERVICE INSPECTION

SUMMARY

REPORT FOR REPAIRS AND REPLACEMENTS (CLASS 1 AND 2)

CLASS RorR R SYSTEM WORK COMPONENT COMPONENT MFG. SERIAL NO. NBN DESCRIPTION OF COMP.

NO. DOC. DESCRIPTION IDENTITY WORK DATE (TAG TPNS)

RC PM99000205 Valve N/A Crosby N6049 1-00-0001 620 Replaced valve Disc 08/07/00 1 01-00-042 Insert, S/N: N91508 37-0017 (new)

RC RC-417241 RCP Pump 1R131NPP101D Westinghouse 4-115E580G01 31 Replaced #2 Cartridge 10/25/01 1 01-01-049 Seal Housing: S/N:

1596-5055 (new)

RC PM98000516 Valve NIRCPSV3450 Crosby N60491-00-0009 1126 Replaced valve S/N: 10/25/01 1 01-01-050 N60491-00-0007 (new)

RC PM98000517 Valve N1RCPSV3451 Crosby N60491-00-0008 1125 Replaced valve S/N: 11/08/01 1 01-01-051 N60491-00-0004 (new)

RC PM98000518 Valve N1RCPSV3452 Crosby N60491-00-0007 1124 Replaced valve S/N: 11/08/01 1 01-01-052 N60491-00-0003

__ _ (new)

SI SI-394098 Snubber SI1308HL5001 Anchor/ 956 N/A Replaced snubber S/N: 10/15/01 1 01-01-072 Darling 644 (new)

MS PM97000238 Valve NIMSPSV7410B Dresser BT-02174 N/A Replaced valve disc, 10/31/01 2 01-97-040 N/A RS/N: ADG70 (new)

MS PM97000239 Valve NIMSPSV7410C Dresser BT-02178 N/A Replaced valve disc, 10/31/01 2 01-97-041 S/N: ADG69 (new)

MS PM97000241 Valve N1MSPSV7420 Dresser BT-02167 N/A Replaced valve disc, 11/14/01 2 01-97-043 S/N: ADG72 (new)

MS PM97000250 Valve N1MSPSV7430D Dresser BT-02184 N/A Replaced valve disc, 11/14/01 2 01-97-052 1_ S/N: ADG73 (new)

CC PM94003105 Valve 2R201TCC0198 C & S Valve 90-1328-01N-02 N/A Replaced valve with 10/22/01 2 01-99-001 TRW Mission valve S/N: S-2307

Page 2 of 3 SOUTH TEXAS PROJECT UNIT 1 ASME SECTION XI IRE 10 INSERVICE INSPECTION

SUMMARY

REPORT FOR REPAIRS AND REPLACEMENTS (CLASS 1 AND 2)

OPNEN MFG. SERIAL NO. NBN DESCRIPTION OF COMP.

CLASS R or R SYSTEM WORK COPNN IDENTITY WORK DATE NO. DOC. DESCRIPTION (TAG TPNS) 2NIOITCS0037A Anderson A3820 N/A Replaced valve with 9/25/01 2 01-00-059 CS CS-331796 Valve Greenwood BW/IP Intern. valve, S/N: E193A-1-4, replaced: 2" pipe, Ht#

447449 (new), 2" coupling, Ht# OA2556 (new) 2N121TSI0097C Anderson A3835 N/A Replaced valve, S/N: 9/13/01 2 01-00-063 SI SI-406122 Valve Greenwood A3873 (new) 2S101TMS0544 Rockwell CB553 N/A Replaced valve, S/N: 10/31/01 2 01-01-010 MS MS-407324 Valve International CC074 (new) 2S101TMS0546 Rockwell CB559 N/A Replaced valve, S/N: 10/31/01 2 01-01-011 MS MS-407323 Valve International CD128 (new) 2R171TCV0243 Borg 95SD0202 N/A Replaced valve, S/N: 11/08/01 2 01-01-012 CV CV-410590 Valve Warner/IP 881-H-0012 (new);

replaced 2" 90-elbow, Ht #: OJ (new) & 2" pipe, Ht#: 470172 (new)

CV1 112HF5005 NPSI N/A N/A Replaced support 11/08/01 2 01-01-013 CV CV-410590 Pipe Support CV1 112HF5006 clamp, CMTR:

_2 CV 7Vv8544NF 2R171XCV8348 Velan 847122 N/A Replaced valve disc, 10/31/01 2 01-01-027 CV CV-407765 Valve S/N: 4002-3 (new)

N1CVFCV0202 Ametek 54-76-006 635 Replaced valve body, 11/14/01 2 01-01-028 CV CV-406098 Valve NM-720-33 (new);

valve plug, S/N: RP 1020-2 (new) 2R161NPA101A Pacific Pump 51731 343 Replaced pump cooler 8/30/01 2 01-01-054 RH RH-389548 Pump case end cover cap screws, Ht Code: EQA

& NBL(new)

Page 3 of 3 SOUTH TEXAS PROJECT UNIT 1 ASME SECTION XI IRE10 INSERVICE INSPECTION

SUMMARY

REPORT FOR REPAIRS AND REPLACEMENTS (CLASS 1 AND 2)

CLASS R or R SYSTEM WORK COMPONENT COPNN F. SERIAL NO. NN DESCRIPTION OF COMP.

NO. DOC. DESCRIPTION IDENTITY WORK DATE (TAG TPNS) 2 01-01-057 MS PM89004492 Valve A1MSPV7411 Control 35199-1-1 N/A Replaced valve plug, 01/02/02 Components S/N:M133350 (new) 2 01-01-058 MS PM89004493 Valve B 1MSPV7421 Control 35199-1-2 N/A Replaced valve plug, 01/02/02 Components Ht# 8080095 (new) 2 01-01-066 CV CV-411715 Valve NlCVFCV0201 Ametek 54-76-005 634 Replaced valve plug, 11/08/01 S/N: NP-958-6 (new) 2 01-01-069 RH PM90001651 Valve N1RHPSV3852 Crosby N66251-00-0014 987 Replaced valve, S/N: 10/25/01 N66251-00-0018 (new) 2 01-01-070 MS MS-355239 Valve A1MSFSV7444 Atwood 2-13839 N/A Replaced valve 11/08/01 Morrill poppet, Ht#: 237728; valve pilot poppet, Ht#: 697150; Stud, Ht#: C-105A1; Nut, Ht#: KWC 2 01-01-074 CV CV-418552 Valve N1CVPSV3201 Crosby N60726-00-0004 1091 Replaced valve, S/N: 11/08/01 N60726-00-0003(new) 2 01-01-077 CV CV-394087 Snubber CV1002HL5021 Anchor/ 475 N/A Replaced snubber, 10/31/01 Darling S/N: 652 (new) 2 01-01-081 SI PM90001677 Valve N1SIPSV3981 Crosby N60711-00-0002 387 Replaced valve, S/N: 10/31/01 N60711-00-0047 (new)

COVER SHEET 1RE10 INSERVICE INSPECTION

SUMMARY

REPORT FOR SYSTEM PRESSURE TESTS (CLASS 1 AND 2) 1 SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION, UNIT P. O. BOX 289 WADSWORTH, TEXAS 77483 USNRC DOCKET NO: 50-498 OPERATING LICENSE NO: NPF-78 COMMERCIAL OPERATION DATE: AUGUST 25, 1988 Prepared by:

. Engineer EEgauber, Engineer

SCOPE 1RE10 SYSTEM PRESSURE TESTS This report covers selected ASME Code Class 1 and 2 Systems/Components. Submittal of this report is required by paragraph IWA-6230 of the ASME Code,Section XI.

The examinations summarized in this report were performed in accordance with the ASME Code,Section XI, 1989 Edition, no Addenda. Examinations and tests required by the Code are scheduled in accordance with "Inspection Program B" as defined in IWB-2412 and IWC 2412 for ASME Code Class 1 and 2 Systems/Components. All ASME Code Class I components were examined as prescribed by Table IWB-2500-1, Examination Category B-P, which established the examination frequency at each refueling outage.

The ASME Code Class 2 Systems/Components were selected on a prorated basis. This prorated selection process will continue until all ASMIE Code Class 2 Systems/Components are examined in accordance with Table IWC-2500-1, Examination Category C-H. The examination category for ASME Code Class 2 Systems/Components established the examination frequency at each inspection period.

Page 1 of 3 FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTIONS As required by the Provisions of the ASME Code Rules

1. Owner STP Nuclear Operating Company, P. 0. Box 289, Wadsworth, TX 77483

2. Plant South Texas Proiect Electric Generating Station P.O. Box 289, Wadsworth, TX 77483

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

5. Commercial Service Date 08/25/88 6. National Board Number for Unit N/A

7. Components Inspected ASME CODE CLASS 1 PIPING AND COMPONENTS Component or Manufacturer Manufacturer or State or National Appurtenance or Installer Installer Serial Province Board No.

No. No.

REACTOR VESSEL COMBUSTION ENGR/ 11073 N/A 22190 1RIOINRV101A WESTINGHOUSE (M)

STM. GENERATOR LA WESTINGHOUSE (M) 2131 N/A W18691 1R12INSG101A STM. GENERATOR LB WESTINGHOUSE (M) 2132 N/A W18692 lR121NSGl01B STM. GENERATOR 1C WESTINGHOUSE (M) 2133 N/A W18693 1Rl21NSG101C STM. GENERATOR ID WESTINGHOUSE (M) 2134 N/A W18694 1R121NSGI01D PRESSURIZER LA WESTINGHOUSE (M) 2141 N/A W18590 1R111NPZI01A RC PUMP 1A WESTINGHOUSE (M) 1-1 15E580G01 N/A 28 1R131NPPILOA RC PUMP 1B WESTINGHOUSE (M) 2-115E580G01 N/A 29 IR131NPPIOIB RC PUMP 1C WESTINGHOUSE (M) 3-115E580G01 N/A 30 1R131NPPI1OC RC PUMP 1D WESTINGHOUSE (M) 4-115E580G01 N/A 31 1R131NPP101D CLASS 1 PIPING EBASCO (I) VARIOUS N/A N/A CLASS 1 VALVES VARIOUS N/A VARIOUS N/A N/A Note: Supplemental sheets in the form of lists, sketches, or drawings may be used, provided (1) size is 8 1/2 in.

X 11 in., (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number of sheets is recorded at the top of this form.

Page 2 of 3 FORM NIS-1 (Back)

8. Examination Dates 10/02/2001 to 10/27/2001 9. Inspection Interval from 09/25/2000 to 09/24/2010

10. Abstract of Examinations. Include a list of examinations and a statement concerning status of work required for current interval. Refer to Supplemental Sheet Page 3 of 3.

11. Abstract of conditions Noted No relevant conditions affecting pressure-retaining boundaries were noted.

12. Abstract of Corrective Measures Recommended and Taken Refer to Supplemental Sheet Page 3 of 3.

We certify that the statements made in this report are correct and the examinations and corrective measures taken conform to the rules of the ASME Code,Section XI.

Certificate of Authorization No. (if applicable) N/A Expiration Date Date 1/() 201._-Signed STP Nuclear Operating Company. By ýýw Owner S. ac. ey Test Engineerinyupervisor CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Texas and employed by Factory Mutual Insurance Co. of Johnston, Rhode Island. have inspected the components described in this Owner's Report during the period /D-Z 4ot- to /O-e.7- 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 inspection plan and as required by the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in 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 wi is inspection.

coson. Commissions TX-826 B. R. Russell, Inspector's Signature National Board, State, Province, and Endorsements Date /1 -- 20,O

Page 3 of 3 SUPPLEMENTAL PAGE FOR ASME CODE CLASS 1 PIPING AND COMPONENTS

1. Owner STP Nuclear Operating Company, P. 0. Box 289, Wadsworth, TX 77483

2. Plant South Texas Project Electric Generating Station P.O. Box 289, Wadsworth, TX 77483

3. Plant Unit 1

4. Owner Certificate of Authorization (if required) N/A

5. Commercial Service Date 08/25/88 6. National Board Number for Unit N/A

10. ABSTRACT OF EXAMINATIONS A System Leakage Test as prescribed in IWA-521 1(a) for all ASME Code Class 1 Pressure Retaining Components was conducted in accordance with Table IWB-2500-1, Examination Category B-P, Item Nos. B 15.10, B 15.20, B15.30, B 15.40, B15.50, B 15.60, and B 15.70.

The Pressure Test and VT-2 visual examinations were conducted in accordance with Plant Surveillance Pressure Test Procedure, OPSP15-RC-0001, Reactor Coolant System Leakage Pressure Test at the conclusion of the tenth refueling outage. ASME Code Class 1 piping and valves are specifically identified in the above referenced procedure.

12. ABSTRACT OF CORRECTIVE MEASURES RECOMMENDED AND TAKEN The Visual Examinations (VT-2) performed during the Pressure Test found minor leakage at mechanical joints such as valve stems and flanged connections. These leaks were evaluated and determined acceptable for continued operation. Appropriate corrective action was initiated to correct these leaks.

Page 1 of 6 FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTIONS As required by the Provisions of the ASME Code Rules

1. Owner STP Nuclear Operating Company, P. 0. Box 289, Wadsworth, TX 77483 (Name and Address of Owner)

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

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

5. Commercial Service Date 08/25/88 6. National Board Number for Unit N/A

7. Components Inspected ASME CODE CLASS 2 PIPING AND COMPONENTS Manufacturer Component or Appurtenance Manufacturer or Installer State or National or Installer Serial No. Province No. Board No.

CC RCFC llA 2VC41VHX01 AMERICAN AIR FILTER 906796-Al N/A 805 CC RCFC 11A 806 AMERICAN AIR FILTER 906796-A2 N/A 2V141VHXOOI CC RCFC 11A 2V 141VHX001 AMERICAN AIR FILTER 906796-A3 N/A 807 CC RCFC 11A 2VC 41VHX001 AMERICAN AIR FILTER 906796-A4 N/A 808 CC2RCFC11A 2V 141VHX01A AMERICAN AIR FILTER 906796-A5 N/A 809 CC RCFC 11A 835 AMERICAN AIR FILTER 906796-B13 N/A 2V141VHXOOI CC RCFC 11A 836 AMERICAN AIR FILTER 906796-B2 N/A 2V141VHX001 CC RCFC 11A 837 AMERICAN AIR FILTER 906796-B3 N/A 2V141VHX001 CC RCFC 11A 2V 141VHX001 AMERICAN AIR FILTER 906796-B4 N/A 838 CC RCFC 11A 839 AMERICAN AIR FILTER 906796-B5 N/A 2V141VHX001 CC RCFC I1B 815 AMERICAN AIR FILTER 906796-All N/A 2V141VHX003 CC RCFC 11B 816 AMERICAN AIR FILTER 906796-A12 N/A 2VI41VHX003 CC RCFC 11B 817 AMERICAN AIR FILTER 906796-A13 N/A 2V141VHX003 CC RCFC llB 818 AMERICAN AIR FILTER 906796-A14 N/A 2V141VHX003 CC RCFC 11B 2VC41VHX03 AMERICAN AIR FILTER 906796-A15 N/A 819 CC RCFC 1IB 845 AMERICAN AIR FILTER 906796-B 11 N/A 2V141VHX003 CC RCFC 11B 2V 141V1X003 AMERICAN AIR FILTER 906796-B12 N/A 846 CC RCFC 11B 2V 141V11X003 AMERICAN AIR FILTER 906796-B 13 N/A 847

Page 2 of 6 CC RCFC 11B 2V141VHX003 AMERICAN AIR FILTER 906796-B 14 N/A 848 CC RCFC 11B 906796-B115 N/A 849 2V141VHX003 AMERICAN AIR FILTER CC RCFC I1C 825 AMERICAN AIR FILTER 906796-A21 N/A 2V141VHX005 CC RCFC 1IC 826 AMERICAN AIR FILTER 906796-A22 N/A 2VI41VHX005 CC RCFC IIC 906796-A23 N/A 827 2V141VHX005 AMERICAN AIR FILTER CC RCFC 1IC 828 AMERICAN AIR FILTER 906796-A24 N/A 2V141VHX005 CC RCFC 11C 906796-A25 N/A 829 2V141VHX005 AMERICAN AIR FILTER CC RCFC I1C 906796-B21 N/A 855 2VI41VHX005 AMERICAN AIR FILTER CC RCFC 11C 856 AMERICAN AIR FILTER 906796-B22 N/A 2V141VHX005 CC RCFC 11C 906796-B23 N/A 857 2V141VHX005 AMERICAN AIR FILTER CC RCFC 1IC 858 AMERICAN AIR FILTER 906796-B24 NIA 2V141VHX005 CC RCFC I1C 859 AMERICAN AIR FILTER 906796-B25 N/A 2V141VHX005 CC RCFC 12A 906796-A6 N/A 810 2VI41VHX002 AMERICAN AIR FILTER CC RCFC 12A 811 AMERICAN AIR FILTER 906796-A7 N/A 2V141VHX002 CC RCFC 12A 812 AMERICAN AIR FILTER 906796-A8 N/A 2V141VHX002 CC RCFC 12A 813 AMERICAN AIR FILTER 906796-A9 N/A 2V141VHX002 CC RCFC 12A 906796-AlO N/A 814 2V141VHX002 AMERICAN AIR FILTER CC RCFC 12A AMERICAN AIR FILTER 906796-B6 N/A 840 2V141VHX002 CC RCFC 12A 906796-B7 N/A 841 2V141VHX002 AMERICAN AIR FILTER CC RCFC 12A N/A 842 2VI41VHX002 AMERICAN AIR FILTER 906796-B8 CC RCFC 12A 906796-B9 N/A 843 2V141VHX002 AMERICAN AIR FILTER CC RCFC 12A 906796-B 10 N/A 844 2V141VHX002 AMERICAN AIR FILTER CC RCFC 12B 820 AMERICAN AIR FILTER 906796-A16 N/A 2V141VHX004 CC RCFC 12B 2V 141VIX04 AMERICAN AIR FILTER 906796-A17 N/A 821 CC RCFC 12B 906796-A18 N/A 822 2V141VHX004 AMERICAN AIR FILTER CC RCFC 12B 906796-A19 N/A 823 2VI41VHX004 AMERICAN AIR FILTER

Page 3 of 6 2VCRCFC CC 12B 41VHX04 AMERICAN AIR FILTER 906796-A20 N/A 824 CC RCFC 12B 2V 141VHX04 AMERICAN AIR FILTER 906796-B 16 N/A 850 CC RCFC 12B AMERICAN AIR FILTER 906796-B 17 N/A 851 2V141VHX004 CC RCFC 12B 2V 141VHX004 AMERICAN AIR FILTER 906796-B 18 N/A 852 CC RCFC 12B 2V141VHX004 AMERICAN AIR FILTER 906796-B 19 N/A 853 CC RCFC 12B AMERICAN AIR FILTER 906796-B20 N/A 854 2V141VHX004 CC RCFC 12C 2V141VHX006 AMERICAN AIR FILTER 906796-A26 N/A 830 CC RCFC 12C AMERICAN AIR FILTER 906796-A27 N/A 831 2V141VHX006 CC RCFC 12C 2V 141VHX006 AMERICAN AIR FILTER 906796-A28 N/A 832 CC RCFC 12C 2V141VHX006 AMERICAN AIR FILTER 906796-A29 N/A 833 CC RCFC 12C 2V141VHX006 AMERICAN AIR FILTER 906796-A30 N/A 834 CC RCFC 12C 2V141VHX006 AMERICAN AIR FILTER 906796-B26 N/A 860 CC RCFC 12C 2V 141VHX06 AMERICAN AIR FILTER 906796-B27 N/A 861 CC RCFC 12C AMERICAN AIR FILTER 906796-B28 N/A 862 2V141VHX006 CC RCFC 12C 2V 141VHX06 AMERICAN AIR FILTER 906796-B29 N/A 863 CC RCFC 12C 2V 141VHX06 AMERICAN AIR FILTER 906796-B30 N/A 864 CC2RHRHX0A CR161HX1IA JOSEPH OAT CORP J-2312-4A N/A 990 2R161NHX101A CC RHR HX lB CR161HX1OB JOSEPH OAT CORP J-2312-4B N/A 991 2R161NHXIOIB CC RHR HX IC JOSEPH OAT CORP J-2312-4C N/A 992 2R161NHX1O1C CC RHR PUMP 1A PACIFIC PUMPS 51731 N/A 343 2R161NPA101A CC RHR PUMP 1B PACIFIC PUMPS 51732 N/A 344 2R161NPA101B CC RHR PUMP IC PACIFIC PUMPS 51733 N/A 345 2R161NPA1O1C CV CCP PUMP 1A DRESSER INDUSTRIES, 51899 N/A 414 2R171NPA101A INC CV CCP PUMP 1B DRESSER INDUSTRIES, 51900 N/A 415 2R171NPAO1IB INC CV REGEN HX IA JOSEPH OAT CORP 2380-1A N/A 2051 2R171NHX101A STM. GENERATOR 1A WESTINGHOUSE (M) 2151 N/A 29 IR12INSG1O1A STM. GENERATOR lB WESTINGHOUSE (M) 2152 N/A IR121NSG101B

Page 4 of 6 STM. GENERATOR IC WESTINGHOUSE (M) 2153 N/A 31 1R121NSG1O1C STM. GENERATOR ID WESTINGHOUSE (M) 2154 N/A 32 1R121NSG101D ASSOC. CLASS 2 PIPING EBASCO (I) VARIOUS N/A N/A ASSOC. CLASS 2 VALVES VARIOUS VARIOUS N/A N/A Note: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1/2 in. X 11 in., (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number of sheets is recorded at the top of this form.

Page 5 of 6 FORM NIS-1 (Back)

8. Examination Dates 08/01/2001 to 12/31/2001 9. Inspection Interval from 09/25/2000 to 09/24/2010

10. Abstract of Examinations. Include a list of examinations and a statement concerning status of work required for current interval. Refer to Supplemental Sheet Page 6 of 6.

11. Abstract of Conditions Noted No relevant conditions affecting pressure-retaining boundaries were noted.

12. Abstract of Corrective Measures Recommended and Taken Refer to Supplemental Sheet Page 6 of 6.

We certify that the statements made in this report are correct and the examinations and corrective measures taken conform to the rules of the ASME Code,Section XI.

Certificate of Authorization No. (ifapplicable) N/A Expiration Date N/A Date /01 20_ _ Signed STP Nuclear Operating Company. By Owner /" ",a'l.S.'

Reliability Engineering §W16rvisor CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Texas and employed by Factory Mutual Insurance Co. of Johnston, Rhode Island. have inspected the components described in this Owner's Report during the period 8-1-0/ to /a.-ni -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 inspection plan and as required by the ASME Code, Section XI.

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

FACTORY MUTUAL SYSTEM

-___ ,_________.__.Commissions TX-826 B.R1 Russell, Inspector's Signature National Board, State, Province, and Endorsements Date /--'?- 200.-

Page 6 of 6 SUPPLEMENTAL PAGE FOR ASME CODE CLASS 2 PIPING AND COMPONENTS

1. Owner STP Nuclear Operating Company, P. 0. Box 289, Wadsworth, TX 77483 (Name and Address of Owner)

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

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

5. Commercial Service Date 08/25/88 6. National Board Number for Unit N/A

10. ABSTRACT OF EXAMINATIONS System Functional and Inservice Pressure Tests as prescribed by IWA-5211 (b) and (c), respectively, were conducted on selected ASME Code Class 2 pressure retaining components in accordance with Table IWC-2500-1, Examination Category C-H, Item Nos. C7. 10, C7.30, C7.50 and C7.70.

The Pressure Tests and VT-2 visual examinations were conducted during the first period of examination in accordance with the following Plant Surveillance Pressure Test Procedures:

OPSP15-CC-0001 Component Cooling Water System Inservice Pressure Test OPSP15-CV-0007 Chemical & Volume Control System Inservice Pressure Test OPSP15-FC-0001 Spent Fuel Pool Cooling & Cleanup System Inservice Pressure Test OPSP15-FW-0001 Feedwater System Inservice Pressure Test OPSP15-MS-0001 Main Steam System Inservice Pressure Test ASME Code Class 2 piping and valves are specifically identified in the above referenced procedures.

12. ABSTRACT OF CORRECTIVE MEASURES RECOMMENDED AND TAKEN The Visual Examinations (VT-2) performed during these Pressure Tests found only minor leakage at mechanical joints such as valve stems and flanged connections. These leaks were evaluated and determined acceptable for continued system operation. Appropriate corrective action was initiated to correct these leaks.

COVER SHEET 1RE10 INSERVICE INSPECTION

SUMMARY

REPORT FOR REPAIRS AND REPLACEMENTS SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION, UNIT 1 P.O. BOX 289 WADSWORTH, TEXAS 77483 USNRC DOCKET NO: 50-498 OPERATING LICENSE NO: NPF-78 COMMERCIAL OPERATION DATE: AUGUST 25, 1988 Prepared b3 J Stauber, Enginee 7v Reviewed b Enkineer

SCOPE 1RE10 REPAIRS AND REPLACEMENTS This report covers ASME Code Class 1 and 2 pressure-retaining components and their supports, where repair or replacement was performed between the end of the ninth refueling outage and the end of the tenth refueling outage just completed. Submittal of this report is required by paragraph IWA-6230 of the ASME Code,Section XI.

The inspections and records summarized in this report were performed in accordance with the ASME Code,Section XI, 1989 Edition, no Addenda.

Page 1 of 3 SOUTH TEXAS PROJECT UNIT 1 ASME SECTION XI 1RE10 INSERVICE INSPECTION

SUMMARY

REPORT FOR REPAIRS AND REPLACEMENTS (CLASS 1 AND 2)

SYSTEM WORK COMPONENT COMPONENT MFG. SERIAL NO. NBN DESCRIPTION OF COMP.

CLASS R or R NO. DOC. DESCRIPTION IDENTITY WORK DATE (TAG TPNS)

RC PM99000205 Valve N/A Crosby N60491-00-0001 620 Replaced valve Disc 08/07/00 1 01-00-042 Insert, SIN: N91508 37-0017 (new)

RC RC-417241 RCP Pump 1R131NPP101D Westinghouse 4-115E580G01 31 Replaced #2 Cartridge 10/25/01 1 01-01-049 Seal Housing: S/N:

1596-5055 (new)

PM98000516 Valve N1RCPSV3450 Crosby N60491-00-0009 1126 Replaced valve S/N: 10/25/01 1 01-01-050 RC N60491-00-0007 (new)

PM98000517 Valve N1RCPSV3451 Crosby N60491-00-0008 1125 Replaced valve S/N: 11/08/01 1 01-01-051 RC N60491-00-0004 (new)

PM98000518 Valve N1RCPSV3452 Crosby N60491-00-0007 1124 Replaced valve S/N: 11/08/01 1 01-01-052 RC N60491-00-0003 (new)

SI-394098 Snubber SI1308HL5001 Anchor/ 956 N/A Replaced snubber S/N: 10/15/01 1 01-01-072 SI Darling 644 (new)

PM97000238 Valve N1MSPSV7410B Dresser BT-02174 N/A Replaced valve disc, 10/31/01 2 01-97-040 MS S/N: ADG70 (new)

PM97000239 Valve N1MSPSV7410C Dresser BT-02178 N/A Replaced valve disc, 10/31/01 2 01-97-041 MS S/N: ADG69 (new)

PM97000241 Valve NIMSPSV7420 Dresser BT-02167 N/A Replaced valve disc, 11/14/01 2 01-97-043 MS I S/N: ADG72 (new)

PM97000250 Valve N1MSPSV7430D Dresser BT-02184 N/A Replaced valve disc, 11/14/01 2 01-97-052 MS S/N: ADG73 (new)

PM94003105 Valve 2R201TCC0198 C & S Valve 90-1328-O1N-02 N/A Replaced valve with 10/22/01 2 01-99-001 CC TRW Mission valve S/N: S-2307

Page 2 of 3 SOUTH TEXAS PROJECT UNIT 1 ASME SECTION XI IRE10 INSERVICE INSPECTION

SUMMARY

REPORT FOR REPAIRS AND REPLACEMENTS (CLASS 1 AND 2)

COMPONENT COMPONENT MFG. SERIAL NO. NB3N DECRPTO OF COMP CLASS R or R SYSTEM WORK IDENTITY WORK DATE NO. DOC. DESCRIPTION (TAG TPNS)

Valve 2N101TCS0037A Anderson A3820 N/A Replaced valve with 9/25/01 2 01-00-059 CS CS-331796 Greenwood BW/IP Intern. valve, S/N: E193A-1-4, replaced: 2" pipe, Ht#

447449 (new), 2" coupling, Ht# OA2556 (new) 2N121TSI0097C Anderson A3835 N/A Replaced valve, S/N: 9/13/01 2 01-00-063 SI SI-406122 Valve Greenwood A3873 (new) 2S101TMS0544 Rockwell CB553 N/A Replaced valve, S/N: 10/31/01 2 01-01-010 MS MS-407324 Valve International CC074 (new)

Valve 2S101TMS0546 Rockwell CB559 N/A Replaced valve, SIN: 10/31/01 2 01-01-011 MS MS-407323 International CD128 (new)

Valve 2R171TCV0243 Borg 95SD0202 N/A Replaced valve, S/N: 11/08/01 2 01-01-012 CV CV-410590 Warner/IP 881--H-0012 (new);

replaced 2" 90-elbow, Ht #: OJ (new) & 2" pipe, Ht#: 470172 (new)

Pipe Support CV112HF5005 NPSI N/A N/A Replaced support 11/08/01 2 01-01-013 CV CV-410590 CV1 112HF5006 clamp, CMTR:

8544NF Valve 2R171XCV8348 Velan 847122 N/A Replaced valve disc, 10/31/01 2 01-01-027 CV CV-407765 S/N: 4002-3 (new)

Valve NICVFCV0202 Ametek 54-76-006 635 Replaced valve body, 11/14/01 2 01-01-028 CV CV-406098 NM-720-33 (new);

valve plug, SIN: RP 1020-2 (new)

Pump 2R161NPAIO1A Pacific Pump 51731 343 Replaced pump cooler 8/30/01 2 01-01-054 RH RH-389548 case end cover cap screws, Ht Code: EQA

& NBL(new)

Page 3 of 3 SOUTH TEXAS PROJECT UNIT 1 ASME SECTION XI IRElO INSERVICE INSPECTION

SUMMARY

REPORT FOR REPAIRS AND REPLACEMENTS (CLASS 1 AND 2)

Control 35199-1-1 N/A Replaced valve plug, 01/02/02 2 01-01-057 MS PM89004492 Valve AlMSPV7411 Components S/N:M133350 (new)

Control 35199-1-2 N/A Replaced valve plug, 01/02/02 2 01-01-058 MS PM89004493 Valve BlMSPV7421 Components Ht# 8080095 (new)

Ametek 54-76-005 634 Replaced valve plug, 11/08/01 2 01-01-066 CV CV-411715 Valve N1CVFCV0201 S/N: NP-958-6 (new)

N1RHPSV3852 Crosby N66251-00-0014 987 Replaced valve, S/N: 10/25/01 2 01-01-069 RH PM90001651 Valve N66251-00-0018 (new)

A1MSFSV7444 Atwood 2-13839 N/A Replaced valve 11/08/01 2 01-01-070 MS MS-355239 Valve Morrill poppet, Ht#: 237728; valve pilot poppet, Ht#: 697150; Stud, Ht#: C-105A1; Nut, Ht#: KWC Crosby N60726-00-0004 1091 Replaced valve, S/N: 11/08/01 2 01-01-074 CV CV-418552 Valve N1CVPSV3201 N60726-00-0003(new)

Anchor/ 475 N/A Replaced snubber, 10/31/01 2 01-01-077 CV CV-394087 Snubber CV1002HL5021 Darling SIN: 652 (new)

Crosby N60711-00-0002 387 Replaced valve, S/N: 10/31/01 2 01-01-081 SI PM90001677 Valve N1SIPSV3981 N60711-00-0047

__(new)

COVER SHEET 1RE10 INSERVICE INSPECTION

SUMMARY

REPORT FOR SYSTEM PRESSURE TESTS (CLASS 1 AND 2)

SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION, UNIT 1 P. O. BOX 289 WADSWORTH, TEXAS 77483 USNRC DOCKET NO: 50-498 OPERATING LICENSE NO: NPF-78 COMMERCIAL OPERATION DATE: AUGUST 25, 1988 Prepared by:

RJ. Eeitauber, Engineer Reviewed by: .. ./*C -

Engineer

SCOPE 1RE10 SYSTEM PRESSURE TESTS This report covers selected ASME Code Class 1 and 2 Systems/Components. Submittal of this report is required by paragraph IWA-6230 of the ASME Code,Section XI.

The examinations summarized in this report were performed in accordance with the ASME Code,Section XI, 1989 Edition, no Addenda. Examinations and tests required by the Code are scheduled in accordance with "Inspection Program B" as defined in IWB-2412 and IWC 2412 for ASME Code Class 1 and 2 Systems/Components. All ASME Code Class 1 components were examined as prescribed by Table IWB-2500-1, Examination Category B-P, which established the examination frequency at each refueling outage.

The ASME Code Class 2 Systems/Components were selected on a prorated basis. This prorated selection process will continue until all ASME Code Class 2 Systems/Components are examined in accordance with Table IWC-2500-1, Examination Category C-H. The examination category for ASME Code Class 2 Systems/Components established the examination frequency at each inspection period.

Page 1 of 3 FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTIONS As required by the Provisions of the ASME Code Rules

1. Owner STP Nuclear Operating Company, P. 0. Box 289, Wadsworth, TX 77483

2. Plant South Texas Project Electric Generating Station P.O. Box 289, Wadsworth, TX 77483

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

5. Commercial Service Date 08/25/88 6. National Board Number for Unit N/A

7. Components Inspected ASME CODE CLASS 1 PIPING AND COMPONENTS Component or Manufacturer Manufacturer or State or National Appurtenance or Installer Installer Serial Province Board No.

No. No.

REACTOR VESSEL COMBUSTION ENGR/ 11073 N/A 22190 1RO1INRV101A WESTINGHOUSE (M)

STM. GENERATOR IA WESTINGHOUSE (M) 2131 N/A W18691 1R121NSGI01A STM. GENERATOR LB WESTINGHOUSE (M) 2132 N/A W18692 1R12lNSG101B STM. GENERATOR 1C WESTINGHOUSE (M) 2133 N/A W18693 1R121NSGIO1C STM. GENERATOR ID WESTINGHOUSE (M) 2134 N/A W18694 1R121NSGIOID PRESSURIZER IA WESTINGHOUSE (M) 2141 N/A W18590 IRl 11NPZIOIA RC PUMP 1A WESTINGHOUSE (M) 1-115E580G01 N/A 28 1R131NPP101A_

RC PUMP 1B WESTINGHOUSE (M) 2-115E580G01 N/A 29 1R131NPPIOIB RC PUMP 1C WESTINGHOUSE (M) 3-115E580G01 N/A 30 1R13lNPP101C RC PUMP 1D WESTINGHOUSE (M) 4-115E580G01 N/A 31 1R13INPP101D CLASS 1 PIPING EBASCO (I) VARIOUS N/A N/A CLASS 1 VALVES VARIOUS N/A VARIOUS N/A N/A Note: Supplemental sheets in the form of lists, sketches, or drawings may be used, provided (1) size is 8 1/2 in.

X 11 in., (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number of sheets is recorded at the top of this form.

Page 2 of 3 FORM NIS-1 (Back)

8. Examination Dates 10/02/2001 to 10/27/2001 9. Inspection Interval from 09/25/2000 to 09/24/2010

10. Abstract of Examinations. Include a list of examinations and a statement concerning status of work required for current interval. Refer to Supplemental Sheet Page 3 of 3.

11. Abstract of conditions Noted No relevant conditions affecting pressure-retaining boundaries were noted.

12. Abstract of Corrective Measures Recommended and Taken Refer to Supplemental Sheet Page 3 of 3.

We certify that the statements made in this report are correct and the examinations and corrective measures taken conform to the rules of the ASME Code,Section XI.

Certificate of Authorization No. (if applicable) N/A Expiration Date NI Date I/() 20 __Signed STP Nuclear Operating Company. By Owner 1 44. S. La ey Test Engineerinupervisor CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Texas and employed by Factory Mutual Insurance Co. of Johnston, Rhode Island. have inspected the components described in this Owner's Report during the period /A-P - ,O( to /O-Z7- 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 inspection plan and as required by the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in 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 wit is inspection.

co _ _tin. _ Commissions TX-826 B. R. Russell, Inspector's Signature National Board, State, Province, and Endorsements Date - q'- 20 0 "

Page 3 of 3 SUPPLEMENTAL PAGE FOR ASME CODE CLASS 1 PIPING AND COMPONENTS

1. Owner STP Nuclear Operating Company, P. 0. Box 289, Wadsworth , TX 77483

2. Plant South Texas Project Electric Generating Station P.O. Box 289, Wadsworth, TX 77483

3. Plant Unit 1

4. Owner Certificate of Authorization (if required) N/A

5. Commercial Service Date 08/25/88 6. National Board Number for Unit N/A

10. ABSTRACT OF EXAMINATIONS A System Leakage Test as prescribed in IWA-521 1(a) for all ASME Code Class 1 Pressure Retaining Components was conducted in accordance with Table IWB-2500-1, Examination Category B-P, Item Nos. B15.10, B15.20, B15.30, B15.40, B15.50, B15.60, and B15.70.

The Pressure Test and VT-2 visual examinations were conducted in accordance with Plant Surveillance Pressure Test Procedure, 0PSP15-RC-0001, Reactor Coolant System Leakage Pressure Test at the conclusion of the tenth refueling outage. ASME Code Class 1 piping and valves are specifically identified in the above referenced procedure.

12. ABSTRACT OF CORRECTIVE MEASURES RECOMMENDED AND TAKEN The Visual Examinations (VT-2) performed during the Pressure Test found minor leakage at mechanical joints such as valve stems and flanged connections. These leaks were evaluated and determined acceptable for continued operation. Appropriate corrective action was initiated to correct these leaks.

Page 1 of 6 FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTIONS As required by the Provisions of the ASME Code Rules

1. Owner STP Nuclear Operating Company, P. 0. Box 289, Wadsworth, TX 77483 (Name and Address of Owner)

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

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

5. Commercial Service Date 08/25/88 6. National Board Number for Unit N/A

7. Components Inspected ASME CODE CLASS 2 PIPING AND COMPONENTS Manufacturer Component or Appurtenance Manufacturer or Installer State or National or Installer Serial No. Province No. Board No.

CC RCFC 11A N/A 805 2VI41VHX001 AMERICAN AIR FILTER 906796-Al CC RCFC 11A N/A 806 2V141VHXOO1 AMERICAN AIR FILTER 906796-A2 CC RCFC 11A 807 AMERICAN AIR FILTER 906796-A3 N/A 2V141VHX001 CC RCFC llA N/A 808 2VI41VHXOO1 AMERICAN AIR FILTER 906796-A4 CC RCFC 11A 809 AMERICAN AIR FILTER 906796-A5 N/A 2V141VHXOOI CC RCFC 11A N/A 835 2V141VHX001 AMERICAN AIR FILTER 906796-BI CC RCFC 11A N/A 836 2V141VHXO01 AMERICAN AIR FILTER 906796-B2 CC RCFC llA N/A 837 AMERICAN AIR FILTER 906796-B3 2V141VHXOOI CC RCFC 1IA N/A 838 2V141VHXOO1 AMERICAN AIR FILTER 906796-B4 CC RCFC 11A N/A 839 2V141VHXOOI AMERICAN AIR FILTER 906796-B5 CC RCFC I1B N/A 815 AMERICAN AIR FILTER 906796-All 2V141VHX003 CC RCFC 11B N/A 816 AMERICAN AIR FILTER 906796-A12 2V141VHX003 CC RCFC 11B N/A 817 2V141VHX003 AMERICAN AIR FILTER 906796-A13 CC RCFC I1B N/A 818 AMERICAN AIR FILTER 906796-A14 2VI41VHX003 CC RCFC 11B N/A 819 2V141VHX003 AMERICAN AIR FILTER 906796-A15 CC RCFC I1B 845 AMERICAN AIR FILTER 906796-B 11 N/A 2V141VHX003 CC RCFC 11B 846 AMERICAN AIR FILTER 906796-B 12 N/A 2V141VHX003 CC RCFC 11B 847 AMERICAN AIR FILTER 906796-B 13 N/A 2V141VHX003

Page 2 of 6 CC RCFC IIB 848 AMERICAN AIR FILTER 906796-B 14 N/A 2V141VHX003 89 CC RCFC 11B 2V 141VHX003 AMERICAN AIR FILTER 906796-B 15 N/A 849 8C CC RCFC 1IC 825 AMERICAN AIR FILTER 906796-A21 N/A 2V141VHXOO5 CC RCFC I 826 AMERICAN AIR FILTER 906796-A22 N/A 2V141VHX005 CC RCFC 11C 827 AMERICAN AIR FILTER 906796-A23 N/A 2V141VHX005 CC RCFC 1IC 828 AMERICAN AIR FILTER 906796-A24 N/A 2V141VHX005 CC RCFC 1IC 829 AMERICAN AIR FILTER 906796-A25 N/A 2Vl41VHX005 CC RCFC 11C 2V 141VHX005 AMERICAN AIR FILTER 906796-B21 N/A 855 CC RCFC 11C 2VC 41VHX05 AMERICAN AIR FILTER 906796-B22 N/A 856 CC RCFC 11C 857 AMERICAN AIR FILTER 906796-B23 N/A 2V141VHX005 CC RCFC 11C 858 AMERICAN AIR FILTER 906796-B24 N/A 2V141VHX005 CC RCFC I1C 859 AMERICAN AIR FILTER 906796-B25 N/A 2V141VHX005 CC RCFC 12A 810 AMERICAN AIR FILTER 906796-A6 N/A 2V141VHX002 CC RCFC 12A 811 AMERICAN AIR FILTER 906796-A7 N/A 2V141VHX002 CC RCFC 12A 2V141VHX002 AMERICAN AIR FILTER 906796-A8 N/A 812 CC RCFC 12A 813 AMERICAN AIR FILTER 906796-A9 N/A 2V141VHX002 CC RCFC 12A 2V141VHX002 AMERICAN AIR FILTER 906796-A10 N/A 814 CC RCFC 12A AMERICAN AIR FILTER 906796-B6 N/A 840 2V141VHX002 CC RCFC 12A 841 AMERICAN AIR FILTER 906796-B7 N/A 2V14IVHX002 CC RCFC 12A 2V 141VHXA2 AMERICAN AIR FILTER 906796-B18 N/A 842 CC RCFC 12A 2V 141VHX02 AMERICAN AIR FILTER 906796-B9 N/A 843 CC RCFC 12A 2V141VHX002 AMERICAN AIR FILTER 906796-Bl1 N/A 844 CC RCFC 12B 2V141VHX004 AMERICAN AIR FILTER 906796-A16 N/A 820 CC RCFC 12B 2V141VHX004 AMERICAN AIR FILTER 906796-A17 N/A 821 CC RCFC 12B 2V141VHX004 AMERICAN AIR FILTER 906796-A17 N/A 822 CC RCFC 12B 2V141VHX004 AMERICAN AIR FILTER 906796-A19 N/A 823

Page 3 of 6 CC RCFC 12B 2V141VHX004 AMERICAN AIR FILTER 906796-A20 N/A 824 CC RCFC 12B 2V141VHX004 AMERICAN AIR FILTER 906796-B16 N/A 850 CC RCFC 12B 2V141VHX004 AMERICAN AIR FILTER 906796-B 17 N/A 851 CC RCFC 12B 2V141VHX004 AMERICAN AIR FILTER 906796-B 18 NIA 852 CC RCFC 12B 2VI41VHX004 AMERICAN AIR FILTER 906796-B 19 N/A 853 CC RCFC 12B 2V141VHX004 AMERICAN AIR FILTER 906796-B20 N/A 854 CC RCFC 12C 2V141VHX006 AMERICAN AIR FILTER 906796-A26 N/A 830 CC RCFC 12C 2V141VHX006 AMERICAN AIR FILTER 906796-A27 N/A 831 CC RCFC 12C 2V141VHX006 AMERICAN AIR FILTER 906796-A28 N/A 832 CC RCFC 12C 2V141VHX006 AMERICAN AIR FILTER 906796-A29 N/A 833 CC RCFC 12C AMERICAN AIR FILTER 906796-A30 N/A 834 2V141VHX006 CC RCFC 12C 2V14IVHX006 AMERICAN AIR FILTER 906796-B26 N/A 860 CC RCFC 12C 2V 14VHX006 AMERICAN AIR FILTER 906796-B27 N/A 861 CC RCFC 12C 2V141VHX006 AMERICAN AIR FILTER 906796-B28 N/A 862 CC RCFC 12C CC 4IVHX12C AMERICAN AIR FILTER 906796-B29 N/A 863 2V141VHX006 .

CC RCFC 12C 2V 141VHX06 AMERICAN AIR FILTER 906796-B30 N/A 864 CC RHR HX 1A CR161HX1O1AJOSEPH OAT CORP J-2312-4A NIA 990 2R161NHX101A CC RHR HX lB 2R~N~OBJOSEPH OAT CORP J-2312-4B N/A 991 CC RHR HX IC JOSEPH OAT CORP J-2312-4C N/A 992 2R161NHX101C CC RHR PUMP IA PACIFIC PUMPS 51731 N/A 343 2R161NPA1OIA CC RHR PUMP 1B PACIFIC PUMPS 51732 N/A 344 2RI61NPA101B CC RHR PUMP IC PACIFIC PUMPS 51733 N/A 345 2R161NPA101C CV CCP PUMP 1A DRESSER INDUSTRIES, 51899 N/A 414 2R171NPA101A INC CV CCP PUMP lB DRESSER INDUSTRIES, 51900 N/A 415 2R171NPA101B INC CV REGEN HX IA JOSEPH OAT CORP 2380-1A N/A 2051 2R171NHX1O0A STM. GENERATOR IA WESTINGHOUSE (M) 2151 N/A 29 IR121NSGI01A STM. GENERATOR IB WESTINGHOUSE (M) 2152 N/A 1R12INSGIOIB

Page 4 of 6 STM. GENERATOR IC WESTINGHOUSE (M) 2153 N/A 31 1R121NSGl01C STM. GENERATOR 1D WESTINGHOUSE (M) 2154 N/A 32 1R121NSGIO1D ASSOC. CLASS 2 PIPING EBASCO (I) VARIOUS N/A N/A ASSOC. CLASS 2 VALVES VARIOUS VARIOUS N/A N/A Note: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1/2 in. X 11 in., (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number of sheets is recorded at the top of this form.

Page 5 of 6 FORM NIS-1 (Back)

8. Examination Dates 08/01/2001 to 12/31/2001 9. Inspection Interval from 09/25/2000 to 09/24/2010

10. Abstract of Examinations. Include a list of examinations and a statement concerning status of work required for current interval. Refer to Supplemental Sheet Page 6 of 6.

11. Abstract of Conditions Noted No relevant conditions affecting pressure-retaining boundaries were noted.

12. Abstract of Corrective Measures Recommended and Taken Refer to Supplemental Sheet Page 6 of 6.

We certify that the statements made in this report are correct and the examinations and corrective measures taken conform to the rules of the ASME Code,Section XI.

Certificate of Authorization No. (if applicable) N/A Expiration Date N/A Date // q 20 0 Signed STP Nuclear Operating Company. By Owner A .", a.

Reliability Engineering W4iervisor CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Texas and employed by Factory Mutual Insurance Co. of Johnston, Rhode Island. have inspected the components described in this Owner's Report during the period 8-0-t/ to /-( -ol , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the inspection plan and as required by the ASME Code,Section XI.

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

FACTORY MUTUAL SYSTEM

).*R.

u- Commissions TX-826 B.R.S.Russell. Inspector's Sipnature

.. . . . . . . * - --- - . . . . *I National Board, State, Province, and Endorsements Date 1 200,;-

Page 6 of 6 SUPPLEMENTAL PAGE FOR ASME CODE CLASS 2 PIPING AND COMPONENTS

1. Owner STP Nuclear Operating Company, P. 0. Box 289, Wadsworth, TX 77483 (Name and Address of Owner)

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

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

5. Commercial Service Date 08/25/88 6. National Board Number for Unit N/A

10. ABSTRACT OF EXAMINATIONS System Functional and Inservice Pressure Tests as prescribed by IWA-5211 (b) and (c), respectively, were conducted on selected ASME Code Class 2 pressure retaining components in accordance with Table IWC-2500-1, Examination Category C-H, Item Nos. C7.10, C7.30, C7.50 and C7.70.

The Pressure Tests and VT-2 visual examinations were conducted during the first period of examination in accordance with the following Plant Surveillance Pressure Test Procedures:

OPSPI5-CC-0001 Component Cooling Water System Inservice Pressure Test OPSP15-CV-0007 Chemical & Volume Control System Inservice Pressure Test OPSP15-FC-0001 Spent Fuel Pool Cooling & Cleanup System Inservice Pressure Test OPSP15-FW-0001 Feedwater System Inservice Pressure Test OPSP15-MS-0001 Main Steam System Inservice Pressure Test ASME Code Class 2 piping and valves are specifically identified in the above referenced procedures.

12. ABSTRACT OF CORRECTIVE MEASURES RECOMMENDED AND TAKEN The Visual Examinations (VT-2) performed during these Pressure Tests found only minor leakage at mechanical joints such as valve stems and flanged connections. These leaks were evaluated and determined acceptable for continued system operation. Appropriate corrective action was initiated to correct these leaks.

COVER SHEET 1REI0 INSERVICE INSPECTION

SUMMARY

REPORT FOR REPAIRS AND REPLACEMENTS SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION, UNIT 1 P.O. BOX 289 WADSWORTH, TEXAS 77483 USNRC DOCKET NO: 50-498 OPERATING LICENSE NO: NPF-78 COMMERCIAL OPERATION DATE: AUGUST 25,1988 Prepared b3T: 1ý "L jt-ý J4. Stauber, En *nee Reviewed b ig Engineer

SCOPE 1RE10 REPAIRS AND REPLACEMENTS This report covers ASME Code Class 1 and 2 pressure-retaining components and their supports, where repair or replacement was performed between the end of the ninth refueling outage and the end of the tenth refueling outage just completed. Submittal of this report is required by paragraph IWA-6230 of the ASME Code,Section XI.

The inspections and records summarized in this report were performed in accordance with the ASME Code,Section XI, 1989 Edition, no Addenda.

Page 1 of 3 SOUTH TEXAS PROJECT UNIT 1 ASME SECTION XI IRE 10 INSERVICE INSPECTION

SUMMARY

REPORT FOR REPAIRS AND REPLACEMENTS (CLASS 1 AND 2)

____________ r - - r N60491-UU-UUUI 1 ULU r ieplaceu vaive in. F JoI ., II JU

nn 01-00-042 S RC PM99000205 Valve N/A Crosby N60491-00-0061 620U Replaced Insert, S/N:valve N91508 Disc 807/00U 37-0017 (new)

I L37-00:

___________ 7 1 (new)

RCP Pump 1R13lNPP10lD Westinghouse 4-115E580G01 31 Replaced #2 Cartridge 10/25/01U 01-01-049 RC R RC-417241 Seal Housing: S/N:

1596-5055 (new)

____________ 1 N6049 1-00-0009 + 112 .. t.;.epiaceci vaive . ,i1N:

,,n, I IVIL)IVi RC PM98000516 Valve NlRCPSV3450 Crosby N60491-00-0009 1126 Replaced valve SIN,: 10/2/0,.U1 01-01-050 N60491-00-0007 (new)

______________ I I I-----------..i N6049 1-U0-UUU I 12)

.- I. epiacea vaive .ii:

1.C'fl.T. 1 I IJJOIUI RC PM98000517 Valve N1RCPSV3451 Crosby N60491-00-0008 1125b Replaced valve SIN:

N60491-00-0004 I /UOU 01-01-051 114 neplcw vle)5I: iuev Valve NIRCPSV3452 Crosby N60491-00-0007 1124 Replaced valve SIN: 11I/08/01 01-01-052 RC PM98000518 N60491-00-0003 (new) 10/31/01.)

snubberis.SIN:

1 01-01-072 I SI SI-394098 Snubber SI1308HL5001 Anchor/

956 o"

N/A N/A Replaced R ln dvlv 644 (new) 10/15/U01

.... n g _._ar_ _ _ _ __ _..

4 4 1 4- t -- .. .... I T ,c-c'c:

7A 1AD Dresser BT-02174 N/A Replaced valve disc, 10/31/01 10/31/01 2 01-97-040 MS PM970002--83 Valve INlMSPSI'*V7410B SIN: ADG70 (new) 01-97-041 __

MS PM97000239 Valve r_____

N 741 0C

__T --

Dresser

- F ~ BT-U~l02A178 N/.JA J. NI ,*I.

Re_

S/N: ADG69 (new) 1-0/3-1/01

.1.

NIMSPSV7420 Dresser BT-02167 N/A Replaced valve disc, 11/14/01 2 01-97-043 MS PM97000241 Valve S/N: ADG72 (new)

Replaced valve disc, 11/14/01 2 01-97-052 I MS PM97000250 Valve N1MSPSV7430D Dresser BT-02184

.1 I.I N/A S/N: ADG73 (new)

Replaced valve with 10/22/01 10/22/01 90-1328-01N-02 N/A 2 01-99-001 (CC PM94003105 Valve 2R201TCC0198 C&S Valve TRW Mission valve SIN: S-2307

Page 2 of 3 SOUTH TEXAS PROJECT UNIT 1 ASME SECTION XI IRE10 INSERVICE INSPECTION

SUMMARY

REPORT FOR REPAIRS AND REPLACEMENTS (CLASS 1 AND 2)

WORK COMPONENT COMPONENT MFG. SERIAL NO. NBN DESCRIPTION OF COMP.

CLASS RorR SYSTEM DESCRIPTION IDENTITY WORK DT NO. DOC.

(TAG TPNS)

Valve 2N101TCS0037A Anderson A3820 N/A Replaced valve with 9/25/01 2 01-00-059 CS CS-331796 Greenwood BW/IP Intern. valve, S/N: E193A-1-4, replaced: 2" pipe, Ht#

447449 (new), 2" coupling, Ht# OA2556 (new)

Valve 2N121TSI0097C Anderson A3835 N/A Replaced valve, S/N: 9/13/01 2 01-00-063 SI SI-406122 Greenwood A3873 (new)

Valve 2S101TMS0544 Rockwell CB553 N/A Replaced valve, SIN: 10/31/01 2 01-01-010 MS MS-407324 International CC074 (new)

Valve 2S101TMS0546 Rockwell CB559 N/A Replaced valve, SIN: 10/31/01 2 01-01-011 MS MS-407323 International CD128 (new)

Valve 2R171TCV0243 Borg 95SD0202 N/A Replaced valve, S/N: 11/08/01 2 01-01-012 CV CV-410590 Warner/IP 881--H-0012 (new);

replaced 2" 90-elbow, Ht #: OJ (new) & 2" pipe, Ht#: 470172 (new)

Pipe Support CV1112HF5005 NPSI N/A N/A Replaced support 11/08/01 2 01-01-013 CV CV-410590 CV 11 12BF5006 clamp, CMTR:

8544NF Valve 2R171XCV8348 Velan 847122 N/A Replaced valve disc, 10/31/01 2 01-01-027 CV CV-407765 S/N: 4002-3 (new)

Valve N1CVFCV0202 Ametek 54-76-006 635 Replaced valve body, 11/14/01 2 01-01-028 CV CV-406098 NM-720-33 (new);

valve plug, S/N: RP 1020-2 (new)

Pump 2R161NPA101A Pacific Pump 51731 343 Replaced pump cooler 8/30/01 2 01-01-054 RH RH-389548 case end cover cap screws, Ht Code: EQA

& NBL(new)

Page 3 of 3 SOUTH TEXAS PROJECT UNIT 1 ASME SECTION XI 1RE10 INSERVICE INSPECTION

SUMMARY

REPORT FOR REPAIRS AND REPLACEMENTS (CLASS I AND 2)

AIMSPV7411 Control 35199-1-1 N/A Replaced valve plug, 01/02/02 2 01-01-057 MS PM89004492 Valve Components S/N:M 133350 (new)

Valve B IMSPV7421 Control 35199-1-2 N/A Replaced valve plug, 01/02/02 2 01-01-058 MS PM89004493 Components Ht# 8080095 (new)

Valve N1CVFCV0201 Ametek 54-76-005 634 Replaced valve plug, 11/08/01 2 01-01-066 CV CV-411715 S/N: NP-958-6 (new) 201-01-069 RH PM9000165 1 Valve N1RHPSV3852 Crosby N66251-00-0014 987 Replaced valve, S/N: 10/25/01 N66251-00-0018 (new)

Valve A1MSFSV7444 Atwood 2-13839 N/A Replaced valve 11/08/01 2 01-01-070 MS MS-355239 Morrill poppet, Ht#: 237728; valve pilot poppet, Ht#: 697150; Stud, Ht#: C-105A1; Nut, Ht#: KWC N1CVPSV3201 Crosby N60726-00-0004 1091 Replaced valve, S/N: 11/08/01 2 01-01-074 CV CV-418552 Valve N60726-00-0003(new)

Snubber CV1002HL5021 Anchor/ 475 N/A Replaced snubber, 10/31/01 2 01-01-077 CV CV-394087 Darling S/N: 652 (new)

Valve N1SIPSV3981 Crosby N60711-00-0002 387 Replaced valve, S/N: 10/31/01 2 01-01-081 SI PM90001677 N60711-00-0047 I_ (new)

COVER SHEET 1RE10 INSERVICE INSPECTION

SUMMARY

REPORT FOR SYSTEM PRESSURE TESTS (CLASS 1 AND 2)

SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION, UNIT 1 P. O. BOX 289 WADSWORTH, TEXAS 77483 USNRC DOCKET NO: 50-498 OPERATING LICENSE NO: NPF-78 COMMERCIAL OPERATION DATE: AUGUST 25,1988 Prepared by:

J. ERieTauber, Engineer Reviewed by: _

Af*S

SCOPE 1RE10 SYSTEM PRESSURE TESTS This report covers selected ASMIE Code Class 1 and 2 Systems/Components. Submittal of this report is required by paragraph IWA-6230 of the ASME Code,Section XI.

The examinations summarized in this report were performed in accordance with the ASME Code,Section XI, 1989 Edition, no Addenda. Examinations and tests required by the Code are scheduled in accordance with "Inspection Program B" as defined in IWB-2412 and IWC 2412 for ASME Code Class 1 and 2 Systems/Components. All ASME Code Class 1 components were examined as prescribed by Table IWB-2500-1, Examination Category B-P, which established the examination frequency at each refueling outage.

The ASMIE Code Class 2 Systems/Components were selected on a prorated basis. This prorated selection process will continue until all ASME Code Class 2 Systems/Components are examined in accordance with Table IWC-2500-1, Examination Category C-H. The examination category for ASME Code Class 2 Systems/Components established the examination frequency at each inspection period.

Page 1 of 3 FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTIONS As required by the Provisions of the ASME Code Rules

1. Owner STP Nuclear Operating Company, P. 0. Box 289, Wadsworth, TX 77483

2. Plant South Texas Project Electric Generating Station P.O. Box 289, Wadsworth, TX 77483

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

5. Commercial Service Date 08/25/88 6. National Board Number for Unit N/A

7. Components Inspected ASME CODE CLASS 1 PIPING AND COMPONENTS Component or Manufacturer Manufacturer or State or National Appurtenance or Installer Installer Serial Province Board No.

No. No.

REACTOR VESSEL COMBUSTION ENGR/ 11073 N/A 22190 IR101NRV101A WESTINGHOUSE (M)

STM. GENERATOR 1A WESTINGHOUSE (M) 2131 N/A W18691 1R121NSG101A STM. GENERATOR LB WESTINGHOUSE (M) 2132 N/A W18692 1R121NSG101B STM. GENERATOR 1C WESTINGHOUSE (M) 2133 N/A W18693 1R121NSG101C STM. GENERATOR 1D WESTINGHOUSE (M) 2134 N/A W18694 1RI21NSGIOID PRESSURIZER 1A WESTINGHOUSE (M) 2141 N/A W18590 1Rl 11NPZ101A RC PUMP IA WESTINGHOUSE (M) 1-115E580G01 N/A 28 1R131NPP101A_

RC PUMP lB WESTINGHOUSE (M) 2-115E580GO1 NIA 29 1R131NPP101B RC PUMP lC WESTINGHOUSE (M) 3-115E580G01 N/A 30 1R13INPP101C RC PUMP 1D WESTINGHOUSE (M) 4-115E580G01 N/A 31 1R131NPP101D CLASS 1 PIPING EBASCO (I) VARIOUS N/A N/A CLASS 1 VALVES VARIOUS N/A VARIOUS N/A N/A Note: Supplemental sheets in the form of lists, sketches, or drawings may be used, provided (1) size is 8 1/2 in.

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

Page 2 of 3 FORM NIS-1 (Back)

8. Examination Dates 10/02/2001 to 10/27/2001 9. Inspection Interval from 09/25/2000 to 09/24/2010

10. Abstract of Examinations. Include a list of examinations and a statement concerning status of work required for current interval. Refer to Supplemental Sheet Page 3 of 3.

11. Abstract of conditions Noted No relevant conditions affecting pressure-retaining boundaries were noted.

12. Abstract of Corrective Measures Recommended and Taken Refer to Supplemental Sheet Page 3 of 3.

We certify that the statements made in this report are correct and the examinations and corrective measures taken conform to the rules of the ASME Code,Section XI.

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

Date il(o 20 02_Signed STP Nuclear Operating Company. By Owner 'M_. S.La)fey Test Engineerixfrupervisor CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Texas and employed by Factory Mutual Insurance Co. of Johnston, Rhode Island. have inspected the components described in this Owner's Report during the period /O-Z- o( to /O-Z7- 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 inspection plan and as required by the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in 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 conce iis isection. _

co __tion. _ Commissions TX-826 B. R. Russell, Inspector's Signature National Board, State, Province, and Endorsements Date /- q- 20 O;-

Page 3 of 3 SUPPLEMENTAL PAGE FOR ASME CODE CLASS 1 PIPING AND COMPONENTS

1. Owner STP Nuclear Operating Company, P. 0. Box 289, Wadsworth , TX 77483

2. Plant South Texas Project Electric Generating Station P.O. Box 289, Wadsworth, TX 77483

3. Plant Unit 1

4. Owner Certificate of Authorization (if required) N/A

5. Commercial Service Date 08/25/88 6. National Board Number for Unit N/A

10. ABSTRACT OF EXAMINATIONS A System Leakage Test as prescribed in IWA-521 1(a) for all ASME Code Class 1 Pressure Retaining Components was conducted in accordance with Table IWB-2500-1, Examination Category B-P, Item Nos. B15.10, B 15.20, B15.30, B 15.40, B 15.50, B 15.60, and B 15.70.

The Pressure Test and VT-2 visual examinations were conducted in accordance with Plant Surveillance Pressure Test Procedure, 0PSPI5-RC-0001, Reactor Coolant System Leakage Pressure Test at the conclusion of the tenth refueling outage. ASME Code Class 1 piping and valves are specifically identified in the above referenced procedure.

12. ABSTRACT OF CORRECTIVE MEASURES RECOMMENDED AND TAKEN The Visual Examinations (VT-2) performed during the Pressure Test found minor leakage at mechanical joints such as valve stems and flanged connections. These leaks were evaluated and determined acceptable for continued operation. Appropriate corrective action was initiated to correct these leaks.

Page I of 6 FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTIONS As required by the Provisions of the ASME Code Rules

1. Owner STP Nuclear Operating Company, P. 0. Box 289, Wadsworth, TX 77483 (Name and Address of Owner)

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

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

5. Commercial Service Date 08/25/88 6. National Board Number for Unit N/A

7. Components Inspected ASME CODE CLASS 2 PIPING AND COMPONENTS Manufacturer Component or Appurtenance Manufacturer or Installer State or National or Installer Serial No. Province No. Board No.

CC RCFC 11A 2V141VHX0IA AMERICAN AIR FILTER 906796-Al N/A 805 CC RCFC 11A 2VC41VHX001 AMERICAN AIR FILTER 906796-A2 N/A 806 CC RCFC 11A 2V141VHX001 AMERICAN AIR FILTER 906796-A3 N/A 807 CC RCFC 1HA 2V141VHX001 AMERICAN AIR FILTER 906796-A4 N/A 808 CC RCFC 11A 2VC14VHXI1A AMERICAN AIR FILTER 906796-A5 N/A 809 CC RCFC 11A 2V141VHX001 AMERICAN AIR FILTER 906796-B 1 N/A 835 CCVRCFC 11A 2VC41VHX001 AMERICAN AIR FILTER 906796-B2 N/A 836 CC RCFC llA 2V 141VHXI1A AMERICAN AIR FILTER 906796-B3 N/A 837 CCRCFC 11HA 2VC41VHX0I AMERICAN AIR FILTER 906796-B4 N/A 838 CC RCFC 11A 2VC41VHX0I1 AMERICAN AIR FILTER 906796-B5 N/A 839 CC RCFC 1HB 2VC 41VI-X03 AMERICAN AIR FILTER 906796-All N/A 815 CC RCFC IlB 2V141VHX003 AMERICAN AIR FILTER 906796-A12 N/A 816 CC RCFC 11B 2V141VHXO03 AMERICAN AIR FILTER 906796-A13 N/A 817 CC RCFC 11B 2VC4VHX003 AMERICAN AIR FILTER 906796-A14 N/A 818 CC RCFC 41B 2V141VHX003 AMERICAN AIR FILTER 906796-A15 N/A 819 CC RCFC 11B 2V141VHX003 AMERICAN AIR FILTER 906796-B 11 N/A 845 CC RCFC liB 2V141VHX003 AMERICAN AIR FILTER 906796-B 12 N/A 846 CC RCFC llB 2V 141VHX03 AMERICAN AIR FILTER 906796-B 13 N/A 847

Page 2 of 6 CC RCFC 11B 2V 141VHX003 AMERICAN AIR FILTER 906796-B14 N/A 848 CC RCFC Ii1B 2V 141VHX003 AMERICAN AIR FILTER 906796-B 15 N/A 849 CC RCFC 11C 825 AMERICAN AIR FILTER 906796-A21 N/A 2V141VHX005 CC RCFC 11C 2V 141VHX005 AMERICAN AIR FILTER 906796-A22 NIA 826 CC RCFC 11C 827 AMERICAN AIR FILTER 906796-A23 N/A 2V141VHX005 CC RCFC 11C 828 AMERICAN AIR FILTER 906796-A24 N/A 2V141VHX005 CC RCFC 11C 2V 141VHX005 AMERICAN AIR FILTER 906796-A25 N/A 829 CC RCFC 11C 855 AMERICAN AIR FILTER 906796-B21 N/A 2Vl41VHX005 CC RCFC 11C 856 AMERICAN AIR FILTER 906796-B22 N/A 2VI41VHX005 CC RCFC 11C 2V 141VHX005 AMERICAN AIR FILTER 906796-B23 N/A 857 CC RCFC 11C 858 AMERICAN AIR FILTER 906796-B24 N/A 2V14lVHX005 CC RCFC 11C85 2V141VHX005 AMERICAN AIR FILTER 906796-B25 N/A 859 CC RCFC 12A 2VC41VHX02 AMERICAN AIR FILTER 906796-A6 N/A 810 CC RCFC 12A 811 AMERICAN AIR FILTER 906796-A7 N/A 2V14lVHX002 CC RCFC 12A 2V 141VHX02 AMERICAN AIR FILTER 906796-A8 N/A 812 CC RCFC 12A 813 AMERICAN AIR FILTER 906796-A9 N/A 2V141VHX002 CC RCFC 12A 814 AMERICAN AIR FILTER 906796-AlO N/A 2VI41VHX002 CC RCFC 12A 840 AMERICAN AIR FILTER 906796-B6 N/A 2V141VHX002 CC RCFC 12A 841 AMERICAN AIR FILTER 906796-B7 N/A 2V141VHX002 CC RCFC 12A 842 AMERICAN AIR FILTER 906796-B8 N/A 2VI41VHX002 CC RCFC 12A 843 AMERICAN AIR FILTER 906796-B9 N/A 2V141VHX002 CC RCFC 12A 844 AMERICAN AIR FILTER 906796-B 10 N/A 2V141VHX002 CC RCFC 12B 2V 141VHX04 AMERICAN AIR FILTER 906796-A16 N/A 820 CC RCFC 12B 821 AMERICAN AIR FILTER 906796-A17 N/A 2V141VHX004 CC RCFC 12B 822 AMERICAN AIR FILTER 906796-A18 N/A 2V141VHX004 CC RCFC 12B 2V 141VHX04 AMERICAN AIR FILTER 906796-A19 N/A 823

Page 3 of 6 CC RCFC 12B 824 AMERICAN AIR FILTER 906796-A20 N/A 2V141VHX004 CC RCFC 12B 850 AMERICAN AIR FILTER 906796-B 16 N/A 2V141VHX004 CC RCFC 12B 851 AMERICAN AIR FILTER 906796-B17 N/A 2V14lVHX004 CC RCFC 12B 852 AMERICAN AIR FILTER 906796-B 18 N/A 2V141VHX004 CC RCFC 12B 853 AMERICAN AIR FILTER 906796-B 19 N/A 2V141VHX004 CC RCFC 12B AMERICAN AIR FILTER 906796-B20 N/A 854 2V141VHX004 CC RCFC 12C 906796-A26 N/A 830 2V14IVHX006 AMERICAN AIR FILTER CC RCFC 12C 831 AMERICAN AIR FILTER 906796-A27 N/A 2VI41VHX006 CC RCFC 12C 832 AMERICAN AIR FILTER 906796-A28 N/A 2V141VHX006 CC RCFC 12C 2V141VHX006 AMERICAN AIR FILTER 906796-A29 N/A 833 CC RCFC 12C 834 AMERICAN AIR FILTER 906796-A30 N/A 2V141VHX006 CC RCFC 12C 860 AMERICAN AIR FILTER 906796-B26 N/A 2V141VHX006 CC RCFC 12C 2V 141VHX06 AMERICAN AIR FILTER 906796-B27 N/A 861 CC RCFC 12C 862 AMERICAN AIR FILTER 906796-B28 N/A 2VI41VHX006 CC RCFC 12C 2VC41VHX06 AMERICAN AIR FILTER 906796-B29 N/A 863 CC RCFC 12C 864 AMERICAN AIR FILTER 906796-B30 N/A 2V141VHX006 CC RHR HX IA JOSEPH OAT CORP J-2312-4A N/A 990 2RI61NHX101A CC RHR HX 1B JOSEPH OAT CORP J-2312-4B N/A 991 2R161NHX101B CC RHR HX IC JOSEPH OAT CORP J-2312-4C N/A 992 2R161NHX1OIC CCRHR PUMP 1A PACIFIC PUMPS 51731 N/A 343 2R161NPAI01A CC RHR PUMP lB PACIFIC PUMPS 51732 N/A 344 2R161NPA101B CC RHR PUMP 1C PACIFIC PUMPS 51733 N/A 345 2R161NPA101C CV CCP PUMP IA DRESSER INDUSTRIES, 51899 N/A 414 2R171NPA101A INC CV CCP PUMP lB DRESSER INDUSTRIES, 51900 N/A 415 2R171NPAIO1B INC CV REGEN HX IA JOSEPH OAT CORP 2380-IA N/A 2051 2R171NHX101A STM. GENERATOR lA WESTINGHOUSE (M) 2151 N/A 29 IR12INSGI01A STM. GENERATOR 1B WESTINGHOUSE (M) 2152 N/A 1R121NSG1O1B

Page 4 of 6 STM. GENERATOR IC WESTINGHOUSE (M) 2153 N/A 31 1R121NSG101C STM. GENERATOR ID WESTINGHOUSE (M) 2154 N/A 32 1R121NSG101D ASSOC. CLASS 2 PIPING EBASCO (1) VARIOUS N/A N/A ASSOC. CLASS 2 VALVES VARIOUS VARIOUS N/A N/A Note: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1/2 in. X 11 in., (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number of sheets is recorded at the top of this form.

Page 5 of 6 FORM NIS-1 (Back)

8. Examination Dates 08/01/2001 to 12/31/2001 9. Inspection Interval from 09/25/2000 to 09/24/2010

10. Abstract of Examinations. Include a list of examinations and a statement concerning status of work required for current interval. Refer to Supplemental Sheet Page 6 of 6.

11. Abstract of Conditions Noted No relevant conditions affecting pressure-retaining boundaries were noted.

12. Abstract of Corrective Measures Recommended and Taken Refer to Supplemental Sheet Page 6 of 6.

We certify that the statements made in this report are correct and the examinations and corrective measures taken conform to the rules of the ASME Code,Section XI.

Certificate of Authorization No. (if applicable) N/A Expiration Date N/A Date /10 20_OZ_ Signed STP Nuclear Operating Company. By Owner S.Itaa/ ".

Reliability Engineering SAlervisor CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Texas and employed by Factory Mutual Insurance Co. of Johnston, Rhode Island. have inspected the components described in this Owner's Report during the period 8&--01 to /,.-3( -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 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, conceming the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.

FACTORY MUTUAL SYSTEM Commissions TX-826 B.R. Russell, Inspector's Signature National Board, State, Province, and Endorsements Date /- 9- 20 6)-