ML20097B899
| ML20097B899 | |
| Person / Time | |
|---|---|
| Site: | South Texas  |
| Issue date: | 01/29/1996 |
| From: | Beverly R, Haning J, Jordan T HOUSTON LIGHTING & POWER CO. |
| To: | |
| Shared Package | |
| ML20097B896 | List: |
| References | |
| NUDOCS 9602070333 | |
| Download: ML20097B899 (119) | |
Text
{{#Wiki_filter:. . . . _ _ . _ _. _ _ . _ _ ____ . . . __ _ _ . _ . _ . . ._. _ _ _ _ _ _ _ . _ . I O SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION 2RE04 INSERVICE INSPECTION
SUMMARY
REPORT FOR WELDS, STEAM GENERATOR TUBES, AND COMPONENT SUPPORTS I of the : O SOUTII TEXAS PROJECT ELECTRIC GENERATING STATION - UNIT 2 P.O. Box 289 Wadsworth, Texas 77483 Owner: Houston Lighting and Power Company City Public Service Board of San Antonio Central Power and Light Company City of Austin Address: P.O. Box 1700 Houston, Texas 77001 Commercial Operation: JUNE 19,1989 O Issue Date: JANUARY 1996 hhh foo!k OS 0 PDR99 G
2RE04 INSERVICE INSPECTION
SUMMARY
REPORT (3 FOR WELDS, STEAM GENERATOR TUBES, AND COMPONENT SUPPORTS of the SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT NO. 2 USNRC DOCKET NO.: 50-499 OPERATING LICENSE NO.: NPF-80 COMMERCIAL OPERATION DATE: June 19,1989 5 m, (J Prepared by: [ - /- / 7'Yb R. L. Bevedy d ISI Engineer - WeldsWComponent Supports Date Prepared by: b [. E, / - EZ- 65 J. L.{faning M ISI Engineer - Steam Generator Tubes Date Approved by: / ~23 '95 l T.J.4drgn" Date Manager - System Engineering Department Approved I Z. h S. E. Thomas , D' ate '
- Manager - Design Engineering Department i
) TABLE OF CONTENTS 1.0 2RE04
SUMMARY
REPORT Pace 1.1 Introduction 1-1 1.2 Scope of Summary Report 1-1 2.0 WELD EXAMINATIONS 2.1 Introduction 2-1 2.2 Scope of Examinations 2-1 2.3 Personnel, Procedures, and Equipment 2-3 2.3.1 Personnel Qualifications 2-3 2.3.2 Examination Procedures 2-3 2.3.3 Equipment 2-3 2.3.4 Materials 2-3 2.3.5 Calibration Blocks 2-3 Summary of Examinations 2-4 q 2.4
'Q 2.4.1 Examination Methods 2-4 2.4.2 Augmented Examinations 2-4 '
2.4.3 Data Comparison 2-4 2.4.4 Additional and Successive Examinations 2-5 2.5 Examination Results and Corrective Actions 2-5 2.6 Certification of Inspections 2-5 , Appendix 2-A Summary of Examinations Appendix 2-B Personnel Appendix 2-C HL&P Procedures Appendix 2-D ISI Examination Limitations Appendix 2-E Owner's Report for Inservice Inspections - NIS-1 Forms 1
.... .-- .. - . . . . - . _ - . . . - -_ . = . . i O TABLE OF CONTENTS (cont'd) 3.0 STEAM GENERATOR TUBE EXAMINATIONS 3.1 Introduction 3-1 3.2 Scope of Examinations 3-1 3.3 Personnel, Procedures, and Equipment 3-2 ! 1 3.3.1 Personnel Qualifications 3-2 l 3.3.2 Examination and Analysis Procedures 3-3 l 3.3.3 Equipment 3-4 3.3.4 Calibration Standards 3-4 j 3.4 Summary of Examinations 3-5 Examination Results and Corrective Actions 3-5 3.5 ] 3.5.1 Steam Generator A 3-6 3.5.2 Steam Generator B 3-7 3.5.3 Steam Generator C 3-7 b'O 3.5.4 Steam Generator D 3-7 3.6 Certification of Inspections 3-11 , l Appendix 3-A Changes to the ISI Outage Plan I Appendix 3-B List of Examination and Data Analysis Personnel l Appendix 3-C Tubes Examined by MRPC At Locations l l Other Than TSH Appendix 3-D Flaws with Tube Wall Thickness Reduction ,f Appendix 3-E Dings and Dents l Appendix 3-F Owner's Report for Inservice Inspections - NIS-1 Form l 1 l O 2 l 1
TABLE OF CONTENTS (cont'd) 4.0 COMPONENT SUPPORT EXAMINATIONS 4.1 Introduction 4-1 4.2 Scope of Examinations 4-1 4.3 Personnel and Procedures 4-3 4.3.1 Personnel Qualifications 4-3 4.3.2 Examination Procedure 4-3 4.4 Summary of Examinations 4-3 4.4.1 Examination Results and Corrective Actions 4-3 4.4.2 Additional and Successive Examinations 4-4 4.5 Cenification of Inspections 4-4 Appendix 4-A Summary of Examinations Appendix 4-B Personnel j (O) Appendix 4-C Owner's Report for Inservice Inspections - NIS-1 Forms l O 3
b t/ 1.0 2RE04
SUMMARY
REPORT 1.1 Introduction This Summary Report describes Houston Lighting & Power Company's (HL&P) inservice inspection (ISI) of selected Class 1,2, and 3 components of the South Texas Project Electric Generating Station, Unit 2 (STPEGS-2) performed prior to and during the fourth refueling outage (2RE04) of STPEGS-2 during the time period between August 8,1995 and October 26,1995. The STPEGS ISI program for welds and component supports is scheduled in accordance with Program B of the American Society of Mechanical Engineers (ASME) Section XI Code " Inservice Inspection of Nuclear Power Plant Components". The STPEGS ISI Program for steam generator tubes is scheduled in accordance with STPEGS Technical Specification 3/4.4.5. The first ten year inspection interval of STPEGS-2 began June 19,1989. Because STPEGS-2 was out of service continuously for 16 months, the inspection interval was extended for an equivalent period in accordance with IWA-2400(c) of ASME Section XI. This extended the inspection interval to October 19,2000. The second inspection period began June 20,1992 and extends to October 19, 1997. The ISI summarized herein constitutes the fourth ISI performed during the first ten year inspection interval and the second ISI of the second inspection period of STPEGS-2. Figure 1 of this Section depicts the first ten year interval and Periods 1 through 3 for STPEGS-2. The percentages completion of examinations performed through 2RE04 for STPEGS-2 welds and component supports are also summarized in Figure 1. The STPEGS-2 ISI program for the first inspection interval is described in the Ten Year ISI Plan I previously filed with the Nuclear Regulatory Commission (NRC) and the State of Texas. The , (' L STPEGS-2 ISI program was developed and is being implemented in accordance with 10CFR50.55a, I i the 1983 Edition of Section XI Code with the Summer 1983 Addenda, and other regulatory and Code bases as specified in the Ten Year ISI Plan. This Summary Report satisfies the reporting requirements of IWA-6000 of the Section XI Code for welds, steam generator tubing, and component supports. 1.2 Scope of Summary Report This Summary Report describes the ISI examinations performed up through 2RE04 on welds (Section , 2), steam generator tubes (Section 3), and component supports (Section 4). Each of these sections describes the scope of examinations performed; describes the personnel, procedures, and equipment utilized for the examinations; provides a summary of the examinations, examination results, and corrective actions; and includes copies of the examination certification (NIS-1) forms. The ISI examinations performed on Class 1 and 2 welds and other examination areas (e.g., bolting) are described in Section 2 of this Summary Report. These examinations were performed in accordance with Subsections IWB and IWC of Section XI and other bases as specified in the Ten Year ISI Plan. ISI examinations performed on steam generator tubes are described in Section 3. These examinations were performed in accordance with IWB (Examination Category B-Q), STPEGS Technical Specifications 4.4.5, and other bases as specified in the Ten Year ISI Plan. The ISI examinations performed on Class 1,2, and 3 component supports and Class 3 integral attachments are described in Section 4. These examinations were performed in accordance with Subsection IWF (Class 1,2, and 3 supports) and Subsection IWD (Class 3 integral attachments) of Section XI and other bases as specified in the Ten Year ISI Plan. O g,3
I
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N/ I ISI WELDS AND COMPONENT SUPPORTS PROGRAMS FIRST 10-YEAR INSPECTION INTERVAL CALENDAR UNIT 2 year i. i. i. .. i. ,2 i. 3 nw i. .s w= i . ., i. = i. 2. 4 v1wl1. . 4 m,,l=lr. . 4 ,,l lr . 4.,.l =4 a,.l ]r 4 s,,le v.
. vlwl1. 4s,,l=lr. 4 vin ]r. 4 ytwle . 4 yl lr. 4 vlwlr.
naums Ir. un Perimi m nnumi nnuma outage s TW e = ass : .- < .~ 2 a i i Isl I -l- lel L' I -I lei l I i i Isl . 7 bo so so un so 00.C . 2 Operesion EOt . End et laterval
- 10. Emeeeded emesse trees Febremry 3,it.3 se busy 3e,i 4 Neeen saane pereestage eenspiettee daea, for esenges prior to 2RF.4,have been eerrected e dece==ne ousy she perfornsed for s eeise XI er dm.
PERIOD I hiinimun 16 % PERIOD 2 htinimun 50 % 7 10 PERIOD 1 hiaulmum 34 % PERIOD 2 htasimum 67 % Im eo 3 4 s ca.e
. , PERIOD 1 , +r.9 %;,-l PERIOD 2 : % 3. t%a % .%
2
SUMMARY
- " - comp. (Ira Progress) ^ I carnp. camp. " comp. camp.
Welds Program 2. % Welds Program 2% is % .* 54
- Comp.Spts Program 2s % Supports Program is % is % .s si s FIGURE 1 t
. _. -- -. . . . - -. -- - . -- -. -=- d 2.0 WELD EXAMINATIONS 2.1 Introduction ISI of STPEGS-2 Class 1 and 2 welds and components within the Welds Examination Program was performed between October 3,1995 and October 24,1995. These examinations constitute the fourth ISI(the second ISI of the second period) of the first inspection interval for the Welds Examination Program for STPEGS-2. This section of the Summary Report documents the examinations performed by HL&P Quality 1 Comrol (QC) and contractor nondestructive examination (NDE) personnel in accordance with the following documents: (1) 'First 10-Year Long-Term Inservice Examination Plan for the South Texas Project Electric l 1 Cenerating Station, Unit 2" (LTP), l J (2) " Examination Plan for the 1995 - 2RE04 Inservice Inspection of Welds and Component Supports at the South Texas Project Electric Generating Station, Unit 2", including changes ; i made during the outage (Outage Plan). I The Long-Term Plan (LTP) provides a detailed description of the rules for exemption, selection, allocation, and scheduling of Class 1 and 2 welds and examination areas for ISI. The 1995-2RE04 e Examination Plan is an individual Outage Plan for implementing ISI weld examinations as scheduled in the LTP. The Outage Plan references the applicable NDE procedures used for the examinations. j 2.2 Scope of Examinations NDE was performed on a total of one hundred and twenty-two (122) selected Class 1 and Class 2 components and examination areas as contained in the Outage Plan. Any deviations or changes were documented as Examination Plan Changes to the Outage Plan. Selection of these components and examination areas was based on the LTP allocation and scheduling requirements for the fourth , 1 refueling outage. . Class 1 A total of sixty (60) examinations were performed on the following Class I components and l examination areas. Fifty-eight (58) of these components / areas were examined for Section XI credit. l Additionally, baseline examinations were performed on one replacement nut and one replacement washer of the RPV Closure bolting. I Vessels Reactor Vessel Pressurizer O- 2-1
)
Piping Reactor Coolant System Residual Heat Removal System Safety Injection System Pumps Reactor Coolant Pump 2A Valves Reactor Coolant System Class 2 A total of sixty-two (62) examinations were performed on the following Class 2 components and , examination areas. Twenty-two (22) of these components / areas were examined for ASME Section XI credit. Another fourteen (14) Class 2 piping longitudinal welds, located adjacent to selected circumferential welds, were examined. Additionally, twenty-six (26) welds were examined under the Augmented ISI-BEZ program. Vessels RHR Heat Exchanger 2A O Piping Containment Spray System , Main Steam System Residual Heat Removal System Pumps Containment Spray Pump 2A High Head Safety Injection Pump 2A Low Head Safety Injection Pump 2A
~
A complete list of the components and examination areas is contained in Appendix 2-A. Class I and Class 2 weld identification figures for the above components and examination areas are contained in the LTP. These examinations constitute the following percentages of completion for Class 1 and Class 2 components during the first inspection interval: Cumulative 2RE04 (1st Interval) Class 1(IWB) 14 57 Class 2(IWC) 11 49 O 2-2
l O V Personnel, Procedures, and Equipment 2.3 2.3.1 Personnel Qualifications Component welds and other examination areas were nondestructively examined by HL&P QC and contractor NDE personnel. HL&P NDE personnel were certified in accordance with ASME Section XI (IWA-2300) and HL&P Nondestructive Examination Procedure OPQP05-ZA-0001 (Rev. 0),
" Qualification and Certification of Nondestructive Examination Personnel". Contractor NDE personnel were certified in accordance with ASME Section XI (IWA-2300) and their employer's written practice, which was approved by HL&P. In addition, Level 11 examiners performing ultrasonic examinations on austenitic piping welds have been qualified by Electric Power Research Institute in detection of intergranular stress corrosion cracking. A list of all personnel who performed examinations during 2RE04 and their NDE certification level for each applicable examination technique is contained in Appendix 2-B.
2.3.2 Examination Procedures NDE activities were performed using visual (VT), liquid penetrant (PT), magnetic particle (MT), and ultrasonic (UT) techniques in accordance with HL&P QC NDE procedures. The NDE procedures were written to conform to the requirements of the applicable sections of the ASME Code. A list of applicable NDE procedures is provided in Appendix 2-C. 2.3.3 Equipment U Various equipment was used during the ISI to perform the examinations of the selected component welds and examination areas. Major equipment consisted of the following: Krautkramer Branson ultrasonic instruments Ultrasonic transducers AC electromagnetic yokes MT calibration block Pyrometers / Thermometers , 2.3.4 Materials NDE materials utilized during 2RE04 weld examinations included penetrant and magnetic particle materials, and ultrasonic couplant. All materials contacting an austenitic examination surface were tested and certified to be within acceptable sulfur and halogen limits specified in the STPEGS Expendable Material Control Program. l 2.3.5 Calibration Blocks Pipe and vessel calibration blocks were utilized to calibrate the UT instruments prior to examination of the selected welds. Applicable calibration blocks are noted in the Examination Summary Tables (Appendix 2-A). Drawings for calibration blocks are included in the LTP. G 2-3 l l
a i i G 2.4 Summary of Examinations 2.4.1 Examination Methods The following examination methods were conducted in accordance with HL&P QC NDE procedures: VT Examinations VT-1 examinations were performed on bolting. VT-3 examinations were performed on valve internal surfaces. Frl' Examinations IYr examinations were performed on Pressurizer nozzle welds, piping welds, pump welds, and integrally welded attachments. MT Examinations MT examinations were performed on the RV Closure nuts and piping welds. UT Examinations UT examinations were performed on Class 1 and 2 components, including vessels, RV m Closure nuts, and piping. Various techniques were used to perform the UT examinations, depending on classification, material type, and weld thickness. 2.4.2 Augmented Examinations In addition to the ISI requirements of Section XI for Class I piping and ASME Code Case N-408 for Class 2 piping, the following augmented ISI program was implemented during this outage: Augmented ISI - Break Exclusion Zone Augmented ISI - IEB 79-17 ,l These augmented programs are described in the LTP and the affected examination areas are noted in the " Remarks" column of the Examination Summary Tables. , l 4 2.4.3 Data Comparison In accordance with IWB-3121 of Section XI, the examination results were compared with the i' recorded NDE results of the preservice inspection (PSI). There were no prior inservice examinations on the areas examined during this outage. If flaws were recorded in the selected component weld or examination area during previous examinations and dispositioned as acceptable, these flaws were verified during this ISI. All such i flaws were observed and verified during this ISI. rh k 2-4
. _ . .. _ =. _ _. . _ .. _ _ . . . _ _ _ . _ . _ _ _. _ _ _ _ _ _ . _ . _ _ _ . _ _ _ . _
t i -l 2.4.4 Additional and Successive Examinations If examinations reveal indicadons that exceed allowable indications standards, additional examinations f are required as prescribed in IWB-2430 and IWC-2430. No additional examinations (IWB-2430 or IWC-2430) were required during this outage. 6 Successive examinations are required if flaw indications are evaluated in accordance with IWB-3122.4 and the component qualifies as acceptable for continued service. No successive examinations (IWB-2420 or IWC-2420) will be scheduled as a result of examinations performed during this outage.
?
2.5 Examination Results and Corrective Actions Examination area coverage was provided, to the extent practical, in accordance with the requirements 3 of ASME Section XI and Code Case N-408. In those cases where physical conditions of the component restricted examination of the required area, the amount of coverage achieved was assessed. , Examination limitations of applicable Section XI examinations are documented in the Remarks column of Appendix 2-A. Additionally, Appendix 2-D, ISI Examination Limitations, contains a detailed account of examination limitations (UT, PT, and MT) encountered during 2RE04 weld l examinations for limitations that were 10% or greater. J t All UT indications determined to be recordable, regardless of signal amplitude, were investigated to j p i determine the nature of the reflector. Indications determined to be other than geometry were ( evaluated to ASME Section XI criteria. The UT examinations revealed Code-allowable laminations in two Main Steam System piping welds. No reportable indications were detected by volumetric (UT), surface (irr and MT), or visual (VT) examinations. 2.6 Certification of Inspections ASME Section XI NIS-1 forms, " Owner's Report for Inservice Inspections", have been prepared to certify the STPEGS-2 weld ISI examinations described in this section of the Summary Report. The i STPEGS-2 weld ISI examinations have been certified by our ANil, Arkwright Mutual Insurance ! Company, on the NIS-I forms included in Appendix 2-E. l 2-5
a*AsO ad, mal- + \% de--4. Ma- - - es3-A- aE_s a. c+4 4 &K$.-- & L .A m.--asaJmea .e- ex-A me,s.,m@:+daowws-sam e, k am.4 n s.m.&- O i APPENDIX 2-A O
SUMMARY
OF EXAMINATIONS O
DATE: 01/22/96 SOUTH f(XAS PROJECT ELECTRIC GENERATING STATION UNIT 2 PAGE: 1 REVISION: 0 INSERVICE INSPECTION REPORT - 2RE04 (WELDS) / } (/ FIRST INTERVAL, SECOND PERIOD, SECOND OUTAGE (95RF) CLASS 1 SECTION XI COMPLETE COMPONENTS REACTOR PRESSURE VESSEL N O ASME O G T SEC. XI R E H
SUMMARY
EXAMINATION AREA CATGY EXAM E O E REMARKS NUMBER IDENTIFICATION ITEM NO METHOD PROCEDURE C H R ** CALIBRATION BLOCK'* CLOSURE HEAD BOLTING (FIG NO A-RDV-3A,81
- - MT EXAM COMPLETED DURING 2RE03.
005302 28 B-G-1 MT NDEP 7.2 R0 C CLOSURE NUT B6.10 UT UTI-011 R1 X - - PERFORMED UT ON THE THREADED AREA 0F THE NUT IN LIEU OF MT IN THIS AREA PER RR-ENG-012. UT EXAM COVERAGE WAS LIMITED TO 91% DUE TO SPANNER WRENCH SLOTS ON NUT.
"CS -46R*
- 005305 SB B-G-1 MT NDEP 7.2 R0 C - - MT EXAM COMPLETED DURING 2RE03.
CLOSURE NUT B6.10 UT UTI-011 R1 X - - PERFORMED UT ON THE THREADED AREA 0F THE NUT IN LIEU OF MT IN THIS AREA PER RR-ENG-012. UT EXAM COVERAGE WAS LIMITED TO 91% DUE TO SPANNER WRENCH 7] j SLOTS ON NUT. t
%/ *
- CS-46 R" 005308 88 B-G-1 MT NDEP 7.2 R0 C - - MT EXAM COMPLETED DURING 2RE03.
CLOSURE NUT B6.10 UT UTI-011 R1 X - - PERFORMED UT ON THE THREADED AREA 0F THE NUT IN LIEU OF MT IN THIS AREA PER RR-ENG-012. UT EXAM COVERAGE WAS LIMITED TO 91% DUE TO SPANNER WRENCH ) SLOTS ON NUT.
**CS-46R**
005311 115 B-G-1 MT NDEP 7.2 RD C - - MT EXAM COMPLETED DURING 2RE03. CLOSURE NUT B6.10 UT UTI-011 R1 X - - PERFORMED UT ON THE THREADED AREA 0F THE NUT IN LIEU OF MT IN THIS AREA PER j RR-ENG-012. UT EXAM COVERAGE WAS l LIMITED TO 91% DUE TO $ PANNER WRENCH SLOTS ON NUT.
*
- CS -4 6 R*
- 005314 145 B-G-1 MT NDEP 7.2 R0 C - - MT EXAM COMPLETED DURING 2RE03.
CLOSURE NUT B6.10 UT UT!-011 R1 X - - PERFORMED UT ON THE THREADED AREA 0F THE NUT IN LIEU OF MT IN THIS AREA PER RR-ENG-012. UT EXAM COVERAGE WAS l LIMITED TO 91% DUE TO SPANNER WRENCH { ) j SLOTS ON NUT.
**CS-46R**
l
. _ - - .- . . . ~ . - . . _ . ~ - - . - . _ _ . _ .
l DATE: 01/22/96 SOUTH TEXAS PROJECT ELECTRIC CENERATING STATION UNIT 2 PAGE: 2 .[ REVISION: 0 INSERVICE INSPECTION REPORT - 2RE04 (WELOS) () FIRST INTERVAL. SECOND PERIOD, SECOND OUTAGE (95RF) CLASS 1 SECTION XI COMPLETE COMPONENTS REACTON P4ES$URE VESSEL N O A!ME D G T SEC. XI R E M
$UMMARY EXAMINATION AREA CATGY EXAM E D E REMARKS NUMBER IDENTIFICATION ITEM NO METHOD PROCEDURE C M R ** CALIBRATION BLOCK **
CLOSURE HEAD BOLTING (FIG NO A-RPV-34.8) l 005317 1/B B-G-1 MT NDEP 7.2 R0 C - - MT EXAM COMPLETED DURING 2RE03. l CLOSURE NUT B6.10 UT UT1-011 R1 X - - PERFORMED UT ON THE THREADED AREA OF THE NUT IN LIEU OF MT IN THIS AREA PER l RR-ENG-012. UT EXAM COVERAGE WA5 LIMITED TO 91% DUE TO SPANNER WRENCH j SLOT $ ON NUT. !
**CS-46R**
i 005320 205 B-G-1 MT NDEP 7.2 R0 C - - MT EXAM COMPLETED DURING 2RE03. l CLOSURE NUT B6.10 UT UT!-011 R1 X - - PERFORMED UT ON 1HE THREADED AREA QF THE NUT IN LIEU 0F MT IN THIS AREA PER I RR-ENG-012. UT EXAM COVERAGE WAS LIMITED TO 91% DUE TO SPANNER WRENCH q I SLOTS ON NUT.
) **C$-46R**
l 005323 238 B-G-1 MT NDEP 7.2 R0 C - - MT EXAM COMPLETED DURING 2RE03.
- - PERFORMED UT ON THE THREADED AREA 0F THE l CLOSURE NUT B6.10 UT UT!-011 R1 X NUT IN LIEU OF MT IN THIS AREA PER f I
RR-ENG-012. UT EXAM COVERAGE WAS LIMITED TO 91% DUE TO SPANNEk WRENCH SLOTS ON NUT.
**CS-46R** ,
005326 268 B-G-1 MT NDEP 7.2 R0 C - - MT EXAM COMPLETED DURING 2RE03. I CLOSURE NUT B6.10 UT UTI-011 R1 X - - PERFORMED UT ON THE THREADED AREA 0F THE f NUT IN LIEU OF MT IN TH!$ AREA PER RR-ENG-012. UT EXAM COVERAGE WAS LIMITED TO 91% DUE TO SPANNER WRENCH
$ LOTS ON NUT.
"CS-46R" i
DD5329 298 B-G-1 MT NDEP 7.2 R0 C - - MT EXAM COMPLETED DURING 2 REC 3. j
- - PERFORMED UT ON THE THREADED AREA 0F THE CLOSURE NUT B6.10 UT UT!-011 R1 X NUT IN LIEU OF MT IN THIS AREA PER RR-ENG-012. UT EXAM COVERAGE WAS j LIMITED TO 91% DUE TO $ PANNER WRENCH
(
\ SLOTS ON NUT.
**CS-46R**
l
- - .- - - . . - - _ . - , . . - . _ - - . . . -. - . - - . - . . ~ . ., _ - . - - ~ . - _ ~
i l i l DATE: 01/22/96 SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 PAGE: 3. l
. REVISION: 0 INSERVICE INSPECTION REPORT - 2RE04 (WELDS)
FIRST INTERVAL, SECOND PERIOD, SECOND OUTAGE (95RF) ,G CLAS$ 1 SECTION XI COMPLETE COMPONENTS REACTOR PRESSURE VESSEL N 0 . ASME O G T SEC. XI R E H i
SUMMARY
EXAMINATION AREA CATGY EXAM E 0 E REMARKS NUMBER IDENTIFICATION ITEM NO METHOD PROCEDURE C M R ** CALIBRATION BLOCK ** l- CLOSURE HEAD BOLTING (FIG NO A-RPV-3A.8) 005332 328 B-G-1 MT NDEP 7.2 RD C - - MT EXAM COMPLETED DURING 2RE03. CLOSURE NUT B6.10 UT UT!-011 R1 X - - FERFORMED UT ON THE THREADED AREA F0 THE NUT IN LIEU OF MT IN THIS AREA PER RR-ENG-012. UT EXAM COVERAGE WAS
~
LIMITED TO 91% DUE TO ' PANNER WRENCH SLOTS ON NUT.
**CS-46R** ,
1 005333 338 B-G-1 MT NDEP 7.2 RD , X - - NO. 33B NUT WAS REPLACED DURING 2RE04 CLOSURE NUT B6.10 UT UTI-011 R1 X - - OUTAGE. PERFORMED BASELINE EXAMINATIONS ON REPLACEMENT NUT. UT EXAM COVERAGE WAS LIMITED TO 91% DUE TO SPANNER WRENCH SLOTS ON NUT.
**CS-46** ,
f 005335 358 B-G-1 MT NDEP 7.2 RD C - - MT EXAM COMPLETED DURING 2RE03. CLOSURE NUT B6.10 UT UTI-011 R1 X - - PERFORMED UT ON THE THREADED AREA 0F THE NUT IN LIEU OF MT IN THl$ AREA PER RR-ENG-012. UT EXAM COVERAGE WAS LIMITED TO 91% DUE TO SPANNER WRENCH SLOTS ON NUT.
**CS-46R**
005633 33B B-G-1 VT-1 ZA-0024 R1 X - - N0. 33B WASHER WAS REPLACED DURING 2RE04 CLOSURE WASHER 86.50 DUTAGE. PERFORMED BASELINE EXAMINATION ON REPLACEMENT WASHER. t a l t
l 4 ; SOUTH TEXAS PROJECT ELECTRIC GENERATING STAT!0N UNIT 2 PAGE: DATE: 01/22/96 REV!$10N: 0 INSERVICE INSPECTION REPORT - 2RE04 (WELOS) FIRST INTERVAL, SECOND PER100, SECONO OUTAGE (95RF)- CLASS 1 SECTION XI COMPLETE COMPONENTS PRESSURIZER N 0 ASME D G T SEC. XI R E H SLHMARY EXAMINATION AREA CATGY EXAM E O E REMARKS NUMBER 10ENTIFICATION ITEM NO METHOD PROCEDURE C M R " CALIBRATION BLOCK ** { {
'l CIRCUMrERENTIAL WELOS (FIG NO A-PRZ-1) 010200 PRZ-2-C7 B-B UT UT!-004 R3 X - - EXAMINED 100% OF WELO LENGTH. REVIEWED SHELL F TO LOWER HEAD B2.11 UT UT!-017 R2 X . . FABRICATION ORAWINGS TO VERIFY WELD LOCATION. UT EXAM LIMITATIONS D901 COVERAGE) WERE THE SAME AS PSI.
"CSCL-89**
i LONGITUDINAL WELDS (FIG NO A-PRZ-1) 1 010400 PRZ-2-L6 B-B UT UTI-004 R3 X - - EXAMINED 1 FT. OF LONG. WELD ADJACENT TO SHELL F LONGITUDINAL SEAM WELD B2.12 UT UTI-017 R2 X - - CIRC. WELD PRZ-2-CT.
"CSCL-89**
O N0ZZLE TO SHELL AND SHEtt TO N0ZZLE WELOS (FIG NO A-PRZ-1) 010600 PRI-2-N2 B-0 UT UTI-004 R3 X - - UT EXAM LIMITATIONS (79% COVERAGE) DUE SPRAY N0ZZLE B3.110 UT UTI-017 R2 X - - TO N0ZZLE CONFIGURATION.
**CSCL-56" 010900 PRZ-2-N48 B-0 UT UT!-004 R3 X - - UT EXAM LIMITATIONS (79% COVERAGE) DUE SAFETY N0ZZLE B3.110 UT UTI-017 R2 X - - TO N0ZILE CONFIGURATION.
"CSCL-56**
011000 PRI-2-N4C B-D UT UT!-004 R3 X - - UT EXAM t!MITATIONS (61% COVERAGE) WERE SAFETY N0ZZLE B3.110 UT UTI-017 R2 X - - THE SAME AS PSI.
**CSCL-56**
N0ZZLE INSIDE RADIUS SECTION (FIG NO A-PRZ-1) 011200 PRZ-2-N2-!R B-0 UT UT!-016 R1 X - - SPRAY N0ZZLE B3.120 O "CSCL-42" V
.. .. _~ . .- ~ . . - - _ . . . .. . ~ _ . . . ~ ~ .. . . . . . ~ . . . ~ _ , - - . .
f DATE: 01/22/96 SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 . PAGE: 5 [ REVISION: 0 INSERVICE INSPECTION REPORT - 2RE04 (WELDS) FIRST INTERVAL. SECOND PERIOD, SECOND OUTAGE (95RF) CLASS 1 SECTION XI COMPLETE COMPONENTS PRESSURTZER N 0 ASME 0 G T SEC. XI R E H
SUMMARY
EXAMINATION AREA CATGY EXAM E 0 E REMARKS NUMBER IDENTIFICAT!0N ITEM NO METHOD PROCEDURE C M R **CALIBRAT!'ON BLOCK" N0ZZLE INSIDE RADIUS SECTION (FIC NO A-PRZ-1) 011500 PRZ-2-N48-IR B-0 UT UTI-016 R1 X - - SAFETY N0ZZLE B3.120
**CSCL-42** ,
011600 PRZ-2-N4C-IR B-D UT UTI-016 R1 X - - SAFETY N0ZZLE B3.120 ,
* *CSCL-4 2" N0ZZLE TO SAFE-END AND SAFE-END TO N0ZZLE WELDS (FIG NO A-PRZ-1) f 012100 PRI 2-N48-SE B-F PT ZA-0012 R1 X - - USED UT45RL/UT457RL ON SAFE-END AND WELD ,
l SAFETY N0ZZLE B5.40 UT UTI-001 R3 X - - WITH CALIB. BLOCK 55-70. USED UT45R$ ON UT UTI-005 R3 X - - N0ZZLE WITH CALIB. BLOCK CSCL-69. ]
**CSCL-69/SS-70**
012200 PRZ-2-N4C-SE B-F. PT ZA-0012 R1 X - - USED UT45RL/UT45TRL ON SAFE-END AND WELD SAFETY N0ZILE B5.40 UT UTI-001 R3 X - - WITH CALIB. BLOCK $$-70. USED UT45RS ON UT UTI-005 R3 X - - N0ZZLE USING CALIB. BLOCK CSCL-69.
**CSCL-69/SS-70**
MANWAY BOLTING (FIG No A-PRZ-1) 012300 BOLTING B-G-2 VT-1 ZA-0024 R1 X - - EXAMINED BOLT NOS. 1-16 IN PLACE. B7.20 I INTEGRAL ATTACHMENTS (FIG No A-PRZ-1) 012440 PRI-2-3A,38 B-H PT ZA-0012 R1 X - - PT EXAM LIMITATIONS (>90% COVERAGE) DUE SUPPORT BRACKET B8.20 TO PROXIMITY OF SUPPORT BRACKET. U
PAGE: 6 DATE: 01/22/96 SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 [ . REVISION: 0 INSERVICE INSPECTION REPORT - 2RE04 (WELOS) (/ FIRST INTERVAL, SECOND PERIX), SECOND CUTAGE (95RF) CLASS 1 SECTION XI COMPLETE COMPONENTS REACTOR C00(ANT SYSTEM N 0 ASME 0 G T SEC. XI R E H
SUMMARY
EXAMINATION AREA CATGY EXAM E O E REMARKS NUMBER IDENTIFICATION ITEM NO METHOD PROCEDURE C M R " CALIBRATION BLOCK" 27.5-RC-2103-NSS - LOOP 1 (FIG NO A-RC-1) 101270 1 8-J PT ZA-0012 R1 X - - USED 45RL/4STRL ON THE PIPE SIDE AND REACTOR COOLANT PUMP TO PIPE 89.11 UT UTI-018 R1 - X - WELD USING CCSS-17. USED 45RL/45TRL ON THE PUMP SIDE USING CSS-80. MANDATORY
!$1 - TE. UT EXAM LIMITATIONS (51%
COVERAGE) WERE THE SAME AS PSI.
"CCSS-17/ CSS-80" 27.5-RC-2203-NSS - LOOP 2 (FIG No A-RC-2) 101430 1 B-J PT ZA-0012 R1 X - - USED 45RL/45TRL ON THE PIPE SIDE AND REACTOR COOLANT PUMP TO PIFE 89.11 UT UTI-018 R1 -
X - WELD USING CCSS-17. USED 45RL/45TRL ON , THE PUMP SIDE USING CSS-80. MANDATORY 15! - TE. UT EXAM LIMITATIONS (37% _f COVERAGE) WERE THE SAME As PSI. (
"CCSS-17/ CSS-80" l 27.5-RC-2303-NSS - LOOP 3 (FIC NO A-RC-3) 101570 1 8-J PT ZA-0012 R1 X - - USED 45RL/45TRL ON THE PIPE SIDE AND REACTOR COOLANT PUMP TO PIPE 89.11 UT UTI-018 R1 X - - WELO USING CCSS-17. USED 45RL/45TRL ON THE PUMP SIDE USING CSS-80. MANDATORY ISI - TE. UT EXAM LIMITATIONS (40%
COVERAGE) WERE THE SAME AS PS!.
"CCSS-17/ CSS-80" 27.5-RC-2403-NS$ - LOOP 4 (FIG NO A-RC-4) 101720 1 B-J PT ZA-0012 R1 X - - USED 45RL/45TRL ON THE PIPE SIDE AND REACTOR COOLANT PUMP TO PIPE B9.11 UT UTI-018 R1 X - - WELD USING CCSS-17. USED 45RL/45TRL ON THE PUMP $1DE USING CSS-80. MANDATORY j ISI - TE. UT EXAM LIMITATIONS (55%
COVERAGE) WERE THE SAME AS PSI.
"CCSS-17/ CSS-80"
SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 PAGE: 7 DAT E: 01/22/96 INSERVICE INSPECTION REPORT - 2RE04 (WELOS) v
} . REVISION: 0 FIRST INTERVAL, SECONO PERIOD, SECOND OUTAGE (95RF) l CLASS 1 SECTION XI COMPLETE COMPONENTS j REACTOR COOLANT SYSTEM N 0 ASME O G T SEC. XI R E H
SUMMARY
EXAMINATION AREA CATGY EXAM E 0 E REMARKS NUMBER IDENTIFICATION ITEM NO METHOD PROCEDURE C M R ** CALIBRATION BLOCK" 12-RC-2212-Bel UIG NO A-RC-10) 102470 3 8-J PT ZA-0012 R1 X - - PERFORMED EXAMINATIONS CONCURRENTLY WITH ELBOW TO PIPE 89.11 UT UT!-001 R3 - X - WELO NO. 4 WHEN P!PE SUPPORT / RESTRAINT WAS REMOVED TO ALLOW EXAMINATION ACCESS. ;
"$5-21" 102480 4 B-J PT ZA-0012 R1 X - -
P!PE TO ELBOW 89.11 UT UTI-001 R3 - X -
" $ $- 21 "
102490 5 B-J PT ZA-0012 R1 1 - - $CAN LIMITATION ON PIPE $10E DUE TO P!PE - fq ELBOW TO PIPE 89.11 UT UTI-001 R3 - X - SUPPORT. UT EXAM LIMITATIONS D90% UT UTI-005 R3 - X - COVERAGE) WERE THE SAME AS PSI. USED UT45R$ ON ELBOW SIDE WITH CALIB. BLOCK
$$-20 To ENSURE TWO DIRECTIONAL COVERAGE ON P!PE SIDE. USED UT45RL/UT457RL ON -
ELBOW AND PIPE WITH CALIB. BLOCK SS-21. .j USED CALIB. BLOCK $5-21 FOR UT45RL ON B-J ZA-0012 R1 X - - USED UT45RL/UT45TRL ON PIPE AND VALVE. l 102530 8 PT P!PE TO VALVE 89.11 UT UTI-001 R3 - X - USED UT60RS ON PIPE $!DE FOR ADDITIONAL UT UTI-005 R3 - X - COVERACE. MANDATORY !$1-HS-UF. UT EXAM LIMITATIONS 0 90% COVERAGE) WERE THE SAME AS PSI.
"$$-21" ,
12-RC-2221-881 (FIG NO A-RC-9) 102630 1 B-J PT ZA-0012 R1 X - - USED UT45RL/UT45TRL ON P!PE AND VALVE. VALVE TO PIPE 89.11 UT UTI-001 R3 - X - USED UT60R$ ON PIPE $10E FOR ADDITIONAL UT UTI-005 R3 - X - COVERAGE. MANDATORT IS!-NS-UF.
*
- S S-21 "
O
SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 PAGE: 8 DATE: 01/22/96 INSERVICE INSPECTION REPORT - 2RE04 (WELOS) [
. REVISION: 0 FIRST INTERVAL. SECOND PERICO, SECONO QUTAGE (95RF)
CLASS 1 SECTION XI COMPLETE COMPONENTS
. REACTOR COOLANT SYSTEM N 0 ASME 0 C T SEC. XI R E M
SUMMARY
EXAMINATION AREA CATGY EXAM E O E REMARKS NUMBER' 10ENT!f! CAT!0N ITEM NO METM00 PROCEDURE C M R " CALIBRATION SLOCK" 12-RC-2221-881 (FIG NO A-RC-9) 102680 6 B-J PT ZA-0012 R1 X PIPE TO ELBOW B9.11 UT UTI-001 R3 - X -
**ss.21" 102710 9 B-J PT ZA-0012 R1 X PIPE TO ELBOW 89.11 UT UT!-001 R3 - X -
"$$-21" 6-RC-2004-NSS (FIC No A-RC-6) 103950 7FB B-G-2 VT-1 ZA-0024 R1 X - - BOLTING EXAMINED IN PLACE.
FLANGE BOLTING B7.50 1 6-RC-2009-NS$ (FIG NO A-RC-6) 104040 1 B-J PT ZA-0012 R1 X - - USED UT60R$ ON ELBCW $10E FOR ADDITIONAL ) SAFE END To ELBOW B9.11 UT UT!-001 R3 X - - COVERAGE. MANDATORY ISI-TE. W EXAM UT UTI-005 R3 X - - LIMITATIONS (86% COVERAGE) WERE THE SAME AS PSI.
**ss.9u
.l 104060 3 B.J PT ZA-0012 R1 X - -
PIPE TO RETURN 89.11 UT UTI-001 R3 X - -
**ss.9u 104130 9FB B-G-2 VT-1 ZA-0024 R1 X - - EXAMINED ALL BOLTING PRIOR TO FLANGE BOLTING B7.50 INSTALLATION.
O
. - .~ -- ..- .,. .~. - ~ - - - - - - . _ . - - - . . . . - . - - - . . - . . - ~ . - . ~ . ~ . . . . - ~ . . . . . . - _ . . . .
r PAGE: 9 DATE: 01/22/96 SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 REVISION: O INSERVICE INSPECTION REPORT - 2RE04 (WELOS) FIRST INTERVAL, SECONO PERIOD, SECONO OUTAGE (95RF) g CLASS 1 SECTION XI COMPLETE COMPONENTS REACTOR COOLANT SYSTEM N 0 ASME 0 G T SEC. XI R E H
SUMMARY
EXAMINATION AREA CATGY EXAM E O E REMARKS 14 UMBER IDENTIFICATION ITEM NO METHOD PROCEDURE C H R ** CALIBRATION BLOCK ** 6-RC-2012-NS$ (FIG No A-RC-6) i I 104220 1 BJ PT ZA-0012 R1 X - - MANDATORY ISI-TE. SAFE END TO ELBOW 89.11 UT UTI-001 R3 - X -
**SS-9**
1D4240 5 B-J PT ZA-0012 R1 X PIPE TO ELBOW 89.11 UT UTI-001 R3 X "SS-9** 104520 11 B-J PT ZA-0012 R1 X RETURN TO FLANGED VALVE B9.11 UT UTI-001 R3 X - -
\
**SS-9" 1D4550 11FB B-G-2 VT-1 ZA-0024 R1 X - - EXAMINED ALL BOLTING PRIOR TO B7.50 INSTALLATION, FLANGE BOLTING
._..m_ ._._.m___.-...- __.-._..__ _ . _ _ . . . - . _ . _ _ _ _ _ . _ _ . - . _ . _ _ . . - . _ . _ . . . . _ _ _ . . . _ _ . _ . _ _ . _ . _ ,
1 SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 PAGE: 10 , DATE: 01/22/96 REVISION: 0 . INSERVICE INSPECTION REPORT - 2RE04 (WELOS) FIRST INTERVAL, SECONO PERIOD, SECONO OUTAGE (95RF) CLASS 1 SECTION XI COMPLETE COMPONENTS RESIDUAL NEAT REMOVAL SYSTEM N 0 ASME 0 G T SEC. XI R E H
SUMMARY
EXAMINATION AREA CATGY EXAM E O E REMARKS ] WUMBER IDENTIFICATION ITEM No METHOD PROCEDURE C M R " CALIBRATION BLOCK" 12-R4-2201-BB1 (FIG No A-RH-21 20052D 2 5-J PT ZA-0012 R1 X PIPE TO ELBOW 89.11 UT UT!-001 R3 - X -
"$$-21" 20056D 4 B-J PT ZA-0012 R1 X PIPE TO ELBOW 89.11 UT UTI-001 R3 - X -
"S 5-21 *
- 200700 10 B-J PT ZA-0012 R1 X - -
PIPE TO ELBOW B9.11 UT UTI-001 R3 - X -
. 35 21 "
l l i h t
, . , . - - - . .c. ,, , - ,
-- .. . . ~ . - .~ - . . . . - - - . . .-_ ~......- - _ .- .. - . . . . - - . . - . . . . - . . ~ . ~ . -
l 1
. I l
l SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 PAGE: 11 OATE: 01/22/96 REVISION: -0 INSERVICE INSPECTION REPORT - 2RE04 (WELOS) FIRST INTERVAL, SECOND PERIOD, SECOND OUTAGE (95RF) CLASS 1 SECTION XI COMPLETE COMPONENTS SAFETY INJECTION SYSTEM N 0 ASME 0 C T SEC. XI R E H SUMERY EXAMINATION AREA CATGY EXAM .E O E REMARKS NUMBER IDENTIFICATION ITEM NO METHOD PROCEDURE C M R ** CALIBRATION BLOCK ** 12-51-2218-881 (FIG NO A-Sf-21 230260 1 B-J PT ZA-0012 R1 X - - USED UT60R$ ON PIPE SIDE FOR ADDITIONAL j VALVE TO PIPE 89.11 UT UTI-001 R3 - X' - C0VERAGE. ONE $10E EXAM. UT EXAM UT UTI-005 R3 - X - LIMITATIONS (79% COVERAGE) WERE THE SAME AS PS!. .1
**$3 21**
230300 3 8-J PT ZA-0012 R1 X - - REDUCING TEE TO PIPE 89.11 UT UTI-001 R3 - X -
*
- S S-21 " l 8-51-??08-881 (FIG NO A-SI-4)
\
231220 4 B-J PT ZA-0012 R1 X - - USED UT60R$ ON PIPE $10E FOR A00!TIONAL PIPE TO VALVE 89.11 UT UTI-001 R3 - X - COVERAGE.~ USED UT45RL ON BOTH SIDES. UT UTI-005 R3 - X - eess.11u 6-st-2208-BB1 (FIG No A-St-4) 232300 2 B-J PT ZA-0012 R1 X PIPE To ELBOW 89.11 UT UTI-001 R3 - X -
**SS-9" 6-51-2211-881 (FIG NO A-St-4) 232540 1 B-J PT ZA-0012 R1 X - - USED UT60R$ ON PIPE SIDE FOR ADDITIONAL
- . VALVE TO PIPE 89.11 UT UTI-001 R3 . X -
COVERAGE. USED UT45RL ON BOTH $!OES. UT UTI-005 R3 . X - MANDATORY !$1 - HS - UF. UT EXAM LIMITATIONS D90% COVERAGE) WERE THE l SAME AS PSI.
" $ $ - 8*
- l l
,, , . , , - -- ., - , ,w.---.,...
. - . . . - . _ , . . . ...-. - - . .~.~ . . . . . . - . . . . _ . _ . ~-.....- - ._ _ -
SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 PAGE: 12 DATE: 01/22/96 REVISION: 0 INSERVICE INSPECTION REPORT - 2RE04 (WELOS) FIRST INTERVAL, SECONO PERIOD, SECONO OUTAGE (95RF) CLASS 1 SECTION XI COMPLETE COMPONENTS REACTOR COOLANT PUMP 2A N 0 ASME O G T SEC. XI R E H
SUMMARY
EXAMINATION AREA CATGY EXAM E D E REMARKS NUMBER IDENTIFICATION ITEM NO METHOD PROCEDURE C M R ** CALIBRATION BLOCK **
.... . ..- =_.................... ....... .......... ............... . . . ........................................
PUMP 80LTING (FIG NO A-RCP-1) 260130 RCP-2A-SH8 8-G-2 VT-1 ZA-0024 R1 X - - EXAMINED BOLT NOS. 1-16 IN PLACE. SEAL HOUSING BOLTS 87.60 ; i 1 l 1
)
i 1 l I
. _ ~ . . ~ . -. ._ ~. _ -. - . - - - - _. ._ . . . - - . - . - - . . . - - - .. - . . - _ . . . .
i i l SOUTM TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 PAGE: 13 ( DATE: 01/22/96 '
- REVISION: 0 INSERVICE INSPECTION REPORT - 2RE04 (WELOS) ' ' FIRST INTERVAL, SECONO PER100, SECOND OUTAGE (95RF) i CLASS 1 SECTION XI COMPLETE COMPONENTS IAl.Y.II
- N 0 i ASME O G T 4 SEC. XI R E M
SUMMARY
EXAMINATION A.',9 CATGY EXAM E 0 E REMARKS NUMBER !DENTIFICATION ITEM NO METHOD PROCEDURE C M R ** CALIBRATION BLOCK ** VALVE GROUP 1 i 261100 PSV 3452-VB ON 6-RC-2004 B-G-2 VT-1 ZA-0024 R1 X - - EXAMINED B0LTING PRIOR TO INSTALLATION. FIG NO. A-RC-6 B7.70 I 261120' PSV 3452-VIS ON 6-RC-2004 B-M-2 VT-3 ZA-0024 R1 X - - EXAMINE 0 ALL INTERNAL PRES $URE BOUNDARY ! FIG. NO. A-RC-6 B12.50 SURFACES TO THE EXTENT PRACTICAL. f i I I l 261160 PSV 3451-VB ON 6-RC-2009 B-G-2 VT-1 ZA-0024 R1 X - - EXAMINED BOLT!NG PRIOR TO INSTALLATION. FIG. NO. A-RC-6 87.70 {} 261180 PSV 3451-VIS ON 6-RC-2009 B-M-2 VT-3 ZA-0024 R1 X - - EXAMINE 0 ALL INTERNAL PRESSURE BOUNDARY. SURFACES To THE EXTENT PRACTICAL. FIG. NO. A-RC-6 B12.50 261200 PSV 3450-VB ON 6-RC-2012 B-G-2 VT-1 ZA-0024 R1 X - - EXAMINED BOLTING PRIOR TO INSTALLATION. FIG. NO. A-RC-6 B7.70 261220 PSV 3450-VIS ON 6-RC-2012 B-M-2 VT-3 ZA-0024 R1 X - - EXAMINED ALL INTERNAL PRESSURE BOUNDARY FIG. NO. A-RC-6 B12.50 SURFACES To THE EXTENT PRACTICAL. h
_ . -_.._..m. . _ . . ~ . _ . _ . . . _ . . , . . . m . . _ . _ _ . - . . . . . ~ . _ . . . . . - - - _ . . . . _ _ . . _ . . _ _ . . . . _ . . _ _ . _ . . _ . . I i i t DATE: 01/22/96 $0VTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 PAGE: 14 , f REV1$10N: 0 INSERVICE INSPECT!0N REPORT - 2RE04 (WELD $) ( FIR $T INTERVAL, SECOND PERIOD, SECONO OUTAGE (95RF) CLAS$ 2 SECTION XI COMPLETE COMPONENTS-l RESIDUAL HEAT REMOVAL HEAT EXCHANGER 2A
.. N O l D G T ASME t' SEC. XI R E H ]
$UMMARY EXAMINATION AREA. CATGY -EXAM -E O E- REMARKS. -l NUPSER IDENTIFICATION ITEM No METHOD PROCEDURE C M R "CAllBRATION BLOCK **
egeoegeese emeeeegeeeeeese e e e m ee ee e e eeee ee ee e eeee.ee ee eeeee ee e gemeeg e e . eMeeee emeeeeeeeeeeeeeeeeeeeeeeeeeeee meseeee INTEGRAL ATTACHMENTS (FIC NO B-RHf-1) 305600 RHAHR$-2A-$K C-C PT ZA-0012 R1 X
$UPPORT SK!RT C3.10 i
l l C l-l -- . - - ~ . ~ . . . . . . _ _ . , _ _ _ , , _ . _ _ _ _ _ , _ , , , _ . _ , . _ _ _ _ _ _. _
I SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 PAGE: 15 DATE: 01/22/96 REVISION: 0 INSERVICE INSPECTION REPORT - 2RE04 (WELDS) FIRST INTERVAL, SECOND PERIOD, SECOND OUTAGE (95RF) (/ CLASS 2 SECTION XI COMPLETE COMP 0NENTS f CONTAINMENT SPRAY SYSTEM N 0 l ASME G G T j SEC. XI R E H l
SUMMARY
EXAMINATION AREA CATGY EXAM E oE REMRKS NUMBER IDENTIFICATION ITEM NO METHOD PROCEDURE C H R " CALIBRATION BLOCK"* 12-CS-2201-UB2 (FIG NO B-CS-2) )
)
401480 6LU C-F-1-L PT ZA-0012 R1 X - - EXAMINED 2.5T AT THE INTERSECTING CIRC. LONGITUDINAL WELD C5.12 UT UTI-012 R2 X - - WELD.
**SS-12" j l
l 401500 6 C-F-1 PT ZA-0012 R1 X - - PIPE T1 ELBOW C5.11 UT UTI-012 R2 - X -
"$$-12" 401520 6LD C-F-1-L PT ZA-0012 R1 X - - EXAMINED 2.5T AT THE INTERSECTING CIRC.
C5.12 UTI-012 R2 X - - WELD. O LONGITUDINAL WELD UT
*
- ss.12" 8-CS-2202-PB2 (FIG N0 B-CS-3) 413710 9LU C-F-1-L PT ZA-0012 R1 X - - AUGMENTED ISI - IEB 79-17. EXAMINED LONGITUDINAL WELD -- UT UTI-012 R2 - X - 2.5T AT THE INTERSECTING CIRC. WELD. i WELD ROOT GEOMETRY WAS NOT PREVIOUSLY I RECORDED.
**ss.87*a l
I 413720 9 C-F-1 PT ZA-0012 R1 X - - AUGMENTED !$1 - IEB 79-17. PIPE TO FLANGE -- UT UTI-012 R2 X - -
"$$-87" 6-CS-2203-PB2 (FIG NO B-CS-71 423066 SLU C-F-1-L PT ZA-0012 R1 X - - AUGMENTED IS! - IEB 79-17. EXAMINED LONGITUDINAL WELD --
UT UT!-012 R2 x - - 2.5T AT THE INTERSECTING CIRC. WELD.
* *SS-85" D i t
d
- . - . _ . - - . - , . . ~ . ~ . . _ . . . . . . . . . . . . - . - - . . . - - ~ . - . ~ - . . - - . . - . - - . _ . . . . _ . . . . - _ _
I SOUTH TEXAS PROJECT ELECTRIC GENERATING STAfl0N UNIT 2 . PAGE: 16 DATE: 01/22/96 REVISION: 0 INSERVICE INSPECTION REPORT - 2RE04 (WELDS)- FIRST INTERVAL, SECOND PER100, SECOND OUTAGE (95RF) i CLASS 2 SECTION XI COMPLETE COMPONENTS
' CONTAINMENT SPRAY SYSTEM N- 0 ASME O G T SEC. XI R E H
SUMMARY
EXAMINATION AREA CATGY EXAM E O E REMARKS NUMBER IDENTIFICATION ITEM NO METHOD PROCEDURE C M R ** CALIBRATION BLOCK ** ' 6-CS-2203-PB2 (FIG NO B-CS-7) ; 423070 5 C-F-1 PT ZA-0012 R1 X - - AUGMENTED ISI - IES 79-17. ELBCW TO P!PE
-- UT UTI-012 R2 X - ,
"55-85**
423080 SLD C-F-1-L . PT ZA-0012 R1 X - - AUGMENTED ISI - ICB 79-17. EXAMINED LONGITUDINAL WELD
-- UT UTI-012 R2 X -- 2.5T AT THE INTERSECTING CIRC. WELO.
l
**SS-85**
l i V o
\
l 1
)
1
. . - . . . __ __ _ _ _ _ . . _ _ . m . . _ _ _ _ _ . . _ _ . _ . -_ ___.___,_.- , _ _ . _ . . - - _ . . .
? SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 PAGE: .1T DATE: 01/22/96
- j. 1 -REVISION: 0 INSERVICE INSPECTION REPORT - 2RE04 (WELDS)
FIRST INTERVAL, SECOND PERIOD. SECOND OUTAGE (95RF) (. CLASS 2 SECTION XI COMPLETE COMPONENTS MAIN STEAM SYSTEM-l N O , ASME D G T SEC. XI R-E H.
SUMMARY
EXAMINATION AREA CATGY EXAM - E oE REMARKS NUMBER IDENTIFICATION ITEM NO METHOD PROCEDURE C M R ** CALIBRATION BLOCK ** t 30-MS-2002-GA2 (FIC NO B-MS 3. 41 555760 19LUI C-F-2-L MT ZA-0018 R1 X - - . EXAMINED 2.5T AT THE INTERSECTING CIRC. C5.52 -UT UTI-002 R3 - X - WELD. LONGITUDINAL WELD
**CS-5**
553780 19LUO C-F-2-L MT ZA-0018 R1 X - - EXAMINED 2.5T AT.THE INTERSECTING CIRC. C5.52 UT UT!-002 .P.* - X WELD. LONGITUDINAL WELD -
**CS-5**
r C-F-2 ZA-0018 R1 X - - VERIFIED TWO CODE ALLOWABLE LAMINATIONS , 553800 19 MT ELBOW TO PIPE C5.51 UT UT!-002 R3 - X - IN BASE METAL WITH UTO SCAN. NO CHANGE j UT UT!-004 R3 - - X IN O!MENSIONS WAS OBSERVED.
..CS.,..
C-F-2-L MT ZA-0018 R1 X - - EXAMINED 2.5T AT THE INTERSECTING CIRC. 553820 19tD C5.52 UT UTI-002 R3 X - - WELD. LONGITUDINAL WELD
**CS-5**
ZA-0018 R1 X . - AUGMENTED ISI-BEZ/TE. 554020 24 BEZ MT PIPE TO PENETRAT!ON C5.51 UT UTI-002 R3 X - -
**CS-5**
554080 25 BEZ MT ZA-0018 R1 X - - AUGMENTED !$1-BEZ. PIPE TO PIPE C5.51 UT UT!-002 R3 X
**CS-5**
BEZLONG MT ZA-0018 R1 X - - AUGMENTED !$1-BEZ. EXAMINED 10010F THE 554100 25LD LDNGITUDINAL WELD C5.52 UT UTI-002 R3 X - - WELD LENGTH.
**CS-33**
.-~ . . . - . . - . . - . . .. . . . - . . . . ~ . . ~ . . . - .~ . . . . . . . . . . - _ . _ . . - . . . . _ . _ . . . . - - - l I l i l PAGE: 18 l DATE: 01/22/96 SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 I REVISION: 0 INSERVICE INSPECTION REPORT - 2RE04 (WELDS) FIRST INTERVAL, SECOND PERIOD, SECOND OUTAGE (95RF) CLASS 2 SECTION XI COMPLETE COMPONENTS 1 MAIN STEAM SYSTEM N O I ASME O G T SEC. XI R E H
SUMMARY
. EXAMINATION AREA CATGY EXAM E oE REMARKS NuteER IDENTIFICATION ITEM NO METHOD PROCEDURE C M R ** CALIBRATION BLOCK ** 30-MS-2002-GA2 (FIG NO B-MS-3, 4) j BEZLONG MT ZA 0018 R1 X - - AUGMENTED ISI BEZ. EXAMINED 100% OF THE 554120 26LU LONGITUDINAL WELD C5.52 UT UTI-002 R3 X.- - WELD LENGTH. j l
*
- CS-3 3 " ~
1 1 554140 26 BEZ MT ZA-0018 R1 X - '- AUGMENTED ISt-BEZ. PIPE TO P!PE C5.51 UT UT!-002 R3 X - - l "CS -3 3 " j J i AUGMENTED IS!-BEZ. EXAMINED 100% OF THE i 55416D 26LD BEZLONG MT ZA-0018 R1 X - - C5.52 UT UTI-002 R3 - X - WELD LENGTH. LONGITUDINAL WELD - 1
*
- CS -3 5" 554162 27tU BEZLONG MT ZA-0018 R1 X - - AUGMENTED ISI-BEZ. EXAMINED 100% OF THE LONGITUDINAL WELD C5.52 UT UTI-002 R3 1 - - WELD LENGTH.
I "CS-35" ZA-0018 R1 X -- AUGMENTED ISI-BEZ.
'554164 27 BEZ MT PIPE TO PIPE C5.51 UT UT1-002 R3 X
**CS 35" 4
BEZLONG MT ZA-0018 R1 X - - AUGMENTED !$!-BEZ. EXAMINED 100% OF THE 554166 27tD LONGITUDINAL WELD C5.52 UT UTI-002 R3 X - - WELD LENGTH.
"CS-35**
BEZLONG MT ZA-0018 R1 X - - AUGMENTED !$1-BEZ. EXAMINED 100% OF THE l 554168 28LU
' LONGITUDINAL WELD C5.52 UT UT!-002 R3 X - - WELD LENGTH. l
*
- CS-3 5" i
_ ~. . _ . - - - - - . . , . . - - - - , - , . . . . .
south TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 PAGE: 19 DATE: 01/22/96 O REVISION: 0 INSERv!CE INSPECTION REPORT - 2RE04 (WELDS) FIRST INTERVAL, $ECOND PER100, SECOND OUTAGE (95RF) CLAS$ 2 SECTION XI COMPLETE COMPONENTS MAIN $7EAM SYSTEM N O ASME 0 G T SEC. XI R E H
$UMMART EXAMINATION AREA CATGY EXAM E 0 E REMARKS NUMBER IDENTIFICATION ITEM NO METHOD PROCEDURE C M R ** CALIBRATION BLOCK **
I
- 30-MS-2002-GA2 (FIG N0 B-MS-3. 41 554170 28 BEZ MT ZA-0018 R1 X - - AUGMENTED !$1-BEZ. 1 C5.51 UT UTI-002 R3 X - .
. PIPE TO PIPE l
**CS-35** l f
I ZA-0018 R1 X - - AUGMENTED !$1-BEZ. EXAMINED 10010F THE j 554172 28LD BEZLONG MT I LONGITUDINAL WELD C5.52 UT UT!-002 R3 X - - WELD LENGTH.
..cs.35**
l 554180 29LU BEZLONG MT ZA-0018 R1 X - - AUGMENTED !$!-BEZ. EXAMINED 100% OF THE e-'- LONGITUDINAL WELD C5.52 UT UT!-002 R3 X - - WELD LENGTH. j L
**CS-35**
554200 29 C-F-2 MT ZA-0018 R1 X - - P!PE TO VALVE C5.51 UT UT!-002 R3 X - -
**CS-5**
ZA-0018 R1 X - - AUGMENTED !$1-BEZ. 554220 30 BEZ MT VALVE TO P!PE C5.51 UT UTI-002 R3 - X - i
**CS-5**
554240 30LD BEZLONG MT ZA-0018 R1 X - - AUGMEN'ED !$!-BEZ. EXAMINED 100% OF THE LONGITUDINAL WELD C5.52 UT UTI-002 R3 X - - WELD LEMGTH. VERIFIED PSI LAMINATION IN UT UT!-004 R3 . - X BASE Mr.TAL. NO CHANGE IN DIMENSIONS WAS OB$ERVED.
**CS-34**
554245 30PL1-30PL8 C-C MT ZA-0018 R1 X - - MT EXAM LIMITAT!ONS (>90% COVERAGE) PIPE LUGS C3.20 WERE THE SAME AS PSI.
/'"'\ **cs.34..
. _ - .. . _ . . _ . . . . _ _ _ _ ...__m. _ . . _ . . ~ . _ _ _ . _ _ . . _ . . _ . . . _ _ , ._ _. _ _ . . _ _
l PAGE: 20 l DATE: D1/22/96 SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 l REVISIDN: D INSERVICE INSPECTION REPORT - 2RE04 (VELOS) FIRST INTERVAL, SECOND PERIOD, SECOND OUTAGE (95RF) CLASS 2 SECTION XI COMPLETE COMPONENTS MAIN STEAM SYSTEM N 0 ASME D G T SEC. XI R E H
SUMMARY
EXAMINATION AREA CATGY EXAM E O E REMARKS NUMBER IDENTIFICATION ITEM NO METHOD PROCEDURE C M R ** CALIBRATION BLOCK ** 30-MS-2002-GA2 tr!G NO B-MS-3, 41 554260 31LU BEZLONG MT ZA-0018 R1 X- - AUGMENTED !$1-BEZ. EXAMINED 100% OF THE LONGITUDINAL WELD C5.52 UT UTI-002 R3 X - - WELD LENGTH.
**CS-34**
554280 31 BEZ MT ZA-0018 R1 X - - AUCMENTED ISI-BEZ. PIPE TO PIPE C5.51 UT UTI-002 R3 X - -
"CS-33" 1
554300 31LD BEZLONG MT ZA-0018 R1 X - - AUGMENTED IS!-BEZ. EXAMINED 100% OF THE I LONGITUDINAL WELD C5.52 UT UT!-002 R3 X - - WELD LENGTH.
"]
) "CS-34**
554320 32LU BEZLONG MT ZA-0018 R1 X - - AUGMENTED !$1-BEZ. EXAMINED 100% OF THE LONGITUDINAL WELD C5.52 UT UTI-002 R3 X - - WELD LENGTH.
"CS-34" 554340 32 BEZ MT ZA-0018 R1 X - - AUGMENTED !$1-BEZ. j PIPE TO PIPE C5.51 UT UTI-002 R3 X - -
**CS-5**
l 16-MS-7002-GA2 (FIC NO B-MS-4) 56004D 1 BEZ MT ZA-0018 R1 X - - AUGMENTED !$1-BEZ. EXTRUSION TO PIPE C5.51 UT UT!-002 R3 X - - I "CS-15**
.56006D 2 BEZ MT ZA-0018 R1 X - - AUGMENTED ISI-BEZ.
PIPE TD WELD CAP C5.51 UT UT1-002 R3 X - -
\ *
- CS-15"
_ . . .. _ = . . - - . . _ . . . _ . - - . . . .. - .- - - . . - - . . _ ..- PAGE: 21 DATE: 01/22/96 SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 REVISION: 0 INSERVICE INSPECTION REPORT - 2RE04 (WELOS) FIRST INTERVAL, SECOND PERIOD, SECOND OUTAGE (95RF) CLASS 2 SECTION XI COMPLETE COMPONENTS MAIN STEAM SYSTEM N O ASME O G T SEC. XI R E H
SUMMARY
EXAMINATION AREA CATGY EXAM E O E REMARKS NUMBER IDENTIFICATION ITEM NO METHOD PROCEDURE C H R " CALIBRATION BLOCK ** 12-MS-2105-GA2 (FtG NO B-MS-11) 562780 4 C-F-2 MT ZA-0018 R1 X PIPE To REDUCER C5.51 UT UTI-002 R3 - X -
"CS-14" 8-MS-2105+GA2 (F[G NO B-MS-11) 565220 6 C-F-2 MT ZA-0018 R1 X - -
PIPE To ELBOW C5.51 UT UTI-002 R3 X - -
*
- CS- 2" 6-MS-2002-GA2(A) (FIG NO B-MS-4) l 566900 1 BEZ MT ZA-0018 R1 X - - AUGMENTED ISI-BEZ.
EXTRUSION To FLANGE C5.51 UT UTI-002 R3 X - -
"CS-75" 6-MS-2002-GA2(B) (FIG NO B-MS-4) l 567000 1 BEZ MT ZA-0018 R1 X - - AUGMENTED !$1-BEZ.
EXTRUSION TO FLANGE C5.51 UT UTI-002 R3 X - -
"CS-75" 6-MS-2002-GA2(C) (FIG NO B-MS-4) 567100 1 BEZ MT ZA-0018 R1 X - - AUGMENTED ISI-BEZ.
EXTRUSION TO FLANGE C5.51 UT UTI-002 R3 X "CS-75" 6 *ts-2002-GA2(0) (FIG No B-MS-4) 567200 BEZ MT ZA-0018 R1 X - - AUGMENTED !$1-BEZ.
)
1 EXTRUSION TO FLANGE C5.51 UT UTI-002 R3 X - -
"CS-75"
. . . . . . - _ . . . . . . . . - _ . _ . . . . . _ _.- - .._._.. . _ - _ . . - ._.-.-..._._....._..-_._-.__m_.,_. _ PAGE: 22 DATE: 01/22/96 SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 REVISION: 0 INSERVICE INSPECTION REPORT - 2RE04 (WELOS) FIRST INTERVAL, SECOND PERICO, SECONO CUTAGE (95RF) CLASS 2 SECTION XI COMPLETE COMPONENTS MAIN STEAM SYSTEM N O ASME D G T SEC. XI R E H
SUMMARY
EXAMINATION AREA CATGY EXAM E 0 E REMARKS NUMBER 10ENTIFICATION ITEM NO METHOD PROCEDURE C M R ** CALIBRATION BLOCK ** 6-MS-2002-GA2(f) (FIG NO B-MS-4) 567300 1 C-F-2 MT ZA-001B R1- X - - EXTRUS!ON TO FLANGE C5.51 UT UTI-002 R3 X - -
"CS-75" I i
t i l l i 1 i i l I
4 f i SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 PAGE: 23 + DATE: 01/22/96 REVISION: 0 INSERVICE INSPECTION REPORT - 2RE04 (WELDS) g FIRST INTERVAL, SECOND PERIOD, SECOND OUTAGE (95RF) r CLASS 2 SECTION XI COMPLETE COMPONENTS j RESIDUAL HEAT REMOVAL SYSTEM ~ N 0 ASME D G T l SEC. XI R E H
SUMMARY
EXAMINATION AREA CATGY EXAM E oE REMARKS Num ER IDENTIFICATION ITEM NO METHOD PROCEDURE C H R " CALIBRATION BLOCK ** 14-RH-2202-K82 (FIG NO 8-RH-2) 600680 2LU C-F-1-L PT ZA-0012 R1 X - - EXAMINED 2.5T AT THE INTERSECTING CIRC. LONGITUDINAL WELD C5.12 UT UT1-005 R3 1 - - WELO.
" S5-29 "
600700 2 C-F-1 PT ZA-0012 R1 X PIPE TO FLANGE C5.11 UT UTI-005 R3 X "SS-29** 1 12-RH-2104-KB2 (FIG NO B-RH-7) 603480 3LU C-F-1-L PT ZA-0012 R1 X - - EXAMINED 2.5T AT THE INTERSECTING CIRC. C5.12 UT UTI-012 R2 X - - WELD. LONGITUDINAL WELD
**SS-13**
603520 3 C-F-1 PT ZA-0012 R1 X EL8W TO PIPE C5.11 UT UT1-012 R2 X - -
" 55- 13 *
- l 12-RH-2202-K82 (FIG No B-RH-?)
604200 4LU C-F-1-L PT ZA-0012 R1 X - - EXAMINED 2.5T AT THE INTERSECTING CIRC. C5.12 UT UTI-012 R2 X - - WELD. LONGITUDINAL WELD "SS-13" 604240 4 C F-1 PT ZA-0012 R1 X ELBOW TO FLANGE C5.11 UT UTI-012 R2 X - -
**ss.13u
t 1 t south TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 PAGE: 24 DATE: 01/22/96
/ h REVISION: 0 INSERVICE INSPECTION REPORT - 2RE04 (WELOS)
,/ FIRST INTERVAL, SECOND PERIOD, SECOND OUTAGE (95RF) l CLASS 2 SECTION XI COMPLETE COMPONENTS 1
RESIDUAL HEAT REMOVAL SYSTEM N 0 ASME O G T SEC. XI R E H
.SUMMART EXAMINATION AREA CATGY EXAM E 0 E REMARKS NUMBER IDENTIFICATION ITEM NO METHOD PROCEDURE C H R " CALIBRATION BLOCK **
l =...
=. . . . ..........................- - -
12-RH-2202-KB2 (FIG NO B-RM-2) 604260 5 C-F-1 PT ZA-0012 R1 X - - UT EXAM LIMITATIONS 090% COVERAGE) FLANGE TO PIPE C5.11 UT UTI-012 R2 X - - WERE THE SAME AS PSI.
**SS-13**
604280 6 C-F-1 PT ZA-0012 R1 X - - PIPE TO ELBOW C5.11 UT LITI-012 R2 X - - i "S 5-13 *
- 604300 6LD C-F-1-L PT ZA-0012 R1 X - - EXAMINED 2.5T AT THE INTERSECTING CIRC.
LONGITUDINAL WELD C5.12 UT UTI-012 R2 X - - WELD.
**SS-13**
l 12-RH-2203-KB2 (FIG No e-RH-8) 605000 2 C-F-1 PT ZA-0012 R1 X - - PIPE TO ELBOW C5.11 UT UTI-012 R2 - X -
"$$-13" (
605020 2LD C-F-1-L PT ZA-0012 R1 X - - EXAMINED 2.5T AT THE INTERSECTING CIRC. C5.12 UT UTI-012 R2 X - - WELD. LONGITUDINAL WELD "SS-13" 605060 3LU C-F-1-L PT ZA-0012 R1 X - - EXAMINED 2.5T AT THE INTERSECTING CIRC. LONGITUDINAL WELD C5.12 UT UTI-012 R2 X - - WELD.
" S5-13 "
605100 3 C-F-1 PT ZA-0012 R1 X - - ELBOW TO PIPE C5.11 UT UTI-012 R2 - X -
"$ $ -13 "
V l l 1
. _ . . ~ . _ . . _ . . _ _ - _ _m _ _ _ _ . . . . . _ . . . . . . . . _m._..m____.__...m . . _ _ _ . _ _ _ _ _ . _ . . . _ . . _ . _ . . . . _ _ . . . _ .
i SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 PAGE: 25 . < . DATE: 01/22/96 . REVISION: 0 INSERVICE INSPECTION REPORT - 2RE04 (WELOS) FIRST INTERVAL, SECOND PERIOD, SECOND OUTAGE (95RF) i CLASS 2 SECTION XI COMPLETE COMPONENTS RfS! DUAL HEAT REMOVAL SYSTEM N 0 ASME O G T SEC. XI R E H SUMMRY EXAMINATION AREA CATGY EXAM E 0 E REMARKS NUMBER IDENTIFICATION ITEM No METHOD PROCEDURE C M R ** CALIBRATION BLOCK ** 8-RH-2111-BB2 (FIG NO B-RH-7) 614600 2 C-F-1 PT ZA-0012 R1 X - - NO EASELINE EXAMINATION WAS PERFORMED PIPE TO ELBOW C5.11 UT UTI-001 R3 X -
'- DURING PSI. PERFORMED SUPPLEMENTAL ZERO UT UTI-004 R3 X .
DEGREE LAMINATION AND WELD VOLUME EXAMINATION DURING 2RE04
**SS-11**
614660 4 C-F-1 PT ZA-0012 R1 X - - USED UT60R$ ON PIPE $10E FOR AD0!TIONAL PIPE TO VALVE C5.11 UT UTI-001 R3 - X - COVERAGE. UT UTI-005 R3 - X -
**SS-10** 1 1
I i
. _ . . . . . - . . - _ . . . . . _ _ _ _ _ . . . . . . , . _ . . - . . _ . _ . . __ . . . _ _.,_-_...._.._.._m...~ ...m__..
PAGE: 26 DATE: 01/22/96 SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 (O REVISION: 0 INSERVICE INSPECTION REPORT - 2RE04 (WELOS) FIRST INTERVAL, SECONO PERIOD, SECONO QUTAGE (95RF) , CLASS 2 SECTION XI COMPLETE COMPONENTS I CONTAINMENT SPRAY PUMPS N 0 . O G T ! ASME SEC. XI R E H
SUMMARY
EXAMINATION AREA CATGY EXAM E 0 E REMARKS' NUMBER 10ENTIFICAT!0N ITEM NO METHOD PROCEDURE C M R- ** CALIBRATION BLOCK'* ' PUMP 2A (FIG NO B-CSP-il i 750135 CIAPCS-2A-PCW4 C-G PT ZA-0012 R1 X N0ZZLE TO UPPER CASE - C6.10 e s f i i i w,,--e . , , , _ _ . , ,. . _, ,.
south TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 ' PAGE: 27 DATE: 01/22/96-O REVISION: 0 INSERVICE INSPECTION REPORT - 2RE04 (WELOS) FIRST INTERVAL, SECOND PERIOD, SECOND OUTAGE (95RF) CLASS 2 SECTION XI COMPLETE COMPONENTS NIGH HEAD SAFETY INJECTION PU@ S N 'O ASME O G T SEC. XI R E H '
SUMMARY
EXAMINATION AREA CATGY EXAM E D E REMARKS NUMBER IDENTIFICATION . ITEM N0 METHOD PROCEDURE C M R **CALIBRAT!0N BLOCK"
. 1 Pup 2A (FIG NO B-HHSIP-1) ,
751035 SIPHH-2A-PCW4 C-G PT ZA-0012 R1 X N0ZZLE TO UPPER CASE C6.10 i
)
r a l l l 1 l l 1 1 I l
SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 PAGE: 23 DATE: 01/22/96 l REVISION: 0 INSERVICE INSPECTION REPORT - 2RE04 (WELOS) g ) \, _, / FIRST INTERVAL, SECONO PERIOD, SECONO OUTAGE (95RF) CLASS 2 SECTION XI COMPLETE COMPONENTS LOW NEAD SAFETY INJECTION PUMPS N O ASME D G T SEC. XI R E H SUMMART EXAMINATION AREA CATGY EXAM E O E REMARKS NUMBER IDENTIFICATION ITEM NO METHOD PROCEDURE C M R ** CALIBRATION BLOCK ** PUMP 2A (F]G NO B-LHSIP-1) 751335 SIAPLH-2A-PCW4 C-G PT ZA-0012 R1 X - - N0ZZLE TO UPPER CASE C6.10 I 1 l l 1 i l l N
l i 1 APPENDIX 2 B PERSONNEL l
J f-4 APPENDIX 2-B i PERSONNEL Name Company JR_ MT PT_ _V_T_
*- II
- Brown,- T.D. SSI 11 ,
Garcia, D. SSI II
- 11 Harry, AJ. SSI II 11
} * *
- Herbelin, F. SSI 11
? j Jackson, T.E. SSI II 11 11 II
- It
- Magruder, C. SSI I
]
- Miles, D. SSI II
- 11 y
II II *
- Miles, J. SSI II 4
Tauchen, RJ. SSI I It It
- i
- Hubbard, S. K. HL&P III III III III j Spiess, L. D. HL&P III II Il II i
,1 Company
- SSI - Sonic Systems Intemational, Inc.
HL&P - Houston Lighting & Power Company } t i i a l O k < l
* - his NDE method not performed for ISI by these personnel during this refueling outage.
i
~"~'
- O j
l l O l APPENDIX 2 C O IIL&P PROCEDURES O
O APPENDIX 2 C HL&P PROCEDURES Procedure Na Rev. Title NDEP 7.2 0 Wet Fluorescent Magnetic Particle for ASME Section XI PSI /ISI OPQP05-ZA-0001 0 Qualification and Certification of Nondestructive Examination Personnel OPQP05-ZA-0004 1 General Ultrasonic Examination OPQP05-ZA-0009 0 Recording Data from Direct Visual, Liquid Penetrant, and Magnetic Particle Examinations OPQP05-ZA-0012 1 Color Contrast Solvent Removable Liquid Penetrant Examination for ASME XI PSI /ISI OPQP05-ZA-0018 1 Dry Powder Magnetic Particle Examination for ASME XI PSI /ISI OPQP05-7,A-0018 2 Dry Powder Magnetic Particle Examination for ASME XI PSI /ISI ( OPQP05-ZA-0024 1 ASME XI Examination for VT-1 and VT-3 UTI-001 3 Manual Ultrasonic Examination of Austenitic and Dissimilar Metal Pressure Piping Welds Using Refracted Longitudinal Technique UTI-002 3 Manual Ultrasonic Examination of Ferritic Pressure Piping Welds UTI-004 3 Manual Ultrasonic Examination Using Longitudinal Wave Straight-Beam Technique UTI-005 3 Manual Ultrasonic Examination of Austenitic Pressure Piping Welds UTI-006 1 Manual Ultrasonic Indication Sizing UTI-007 0 Recording Indications During Ultrasonic Examinations UTI-008 0 Weld Joint Identification Marking UTI-Oli 1 Manual Ultrasonic Examination of Reactor Vessel Closure Head Round Nuts UTI-012 2 Manual Ultrasonic Examination of Thin Wall Piping Welds O k,.- 2-C-1
. . . . - . - . - . . . - . - . - . - . . - . . . - . . ~ . . . - . . . - - . . . - . . . . . - . . . . - . . _ . - - . - . _ . - .
9 i
.r APPENDIX 2-C d
HL&P PROCEDURES Procedure No. Rev. Title UTI-016 i Manual Ultrasonic Examination of Vessel-to-Nozzle Inner Radius Sections UTI-017 2 Manual Ultrasonic Examination of Ferritic Pressure Vessel Welds (Greater Than 2 to 12 Inches in Thickness) UTI-018 1 Manual Ultrasonic Examination of Centrifugally Cast and Static Cast Stainless Steel Piping Welds UTI-022 2 Manual Ultrasonic Examination of Pressure Vessel Welds (0.4 to 2.0 Inches in Diameter) UTI-023 0 Transducer Analysis O O 2-c-2
-J4-2.h.e_ a.%4.,..m4 m.Je _4-w.'ama.
.m-.-mir-m -.a.m. a d---mas 4t_w4es--.a J E.a-. mm . #. -a_w_m,es.am,__a u ,ew e4 O -
1 APPENDIX 2 D ISI EXAMINATION LIMITATIONS O
- . - . . - - . . - . - - ~ - . . . _ . . . . . . - - . - . - . - - . - - - - - - - - . . . . . . . - - - - - - - - - - . . -
} 1 l APPENDIX 2 D ) i ISI EXAMINATION LIMITATIONS t Table of Contents STPEGS-2 Summary of Inservice Examination Limitations Class 1 Components + ASME Category B-D
' Pressurizer ASME Category B-J Reactor Coolant System Safety Injection System O
O 2.o. i
O SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION, UNIT 2
SUMMARY
OF INSERVICE EXAMINATION LIMITATIONS The following tables provide details on the limitations which were encountered during the ISI examinations at the South Texas Project Electric Generating Station, Unit 2 (STPEGS 2). Each table of this summary provides the following information as described: Column 1 - Class / Category / Item No xamination Requirement Identifies the ASME Section XI Code Class, Category, Item Numter, and Examination Requirement (volumetric or surface) for the specific examination area listed in Column 2. This information is
. derived from Tables IWB-2500-1 and IWC-2500-1 of the 1983 Edition of ASME Section XI (with Addenda through Summer 1983), and Tables 1 and 2 of Code Case N-408.
Column 2 - Line No/ Subassembly Weld Identification Weld ID Figure Weld Configuration Examination Method Provides information for each examination area by line number (piping) or subassembly number s (vessel), unique weld identification number, weld ID figure reference, weld configuration (pipe-to-tee, head-to-shell, etc.), and examination method (UT, UT/PT, or UT/MT). Column 3 - E7.am Type Lists the Methods of Examinations used for each area by specific angles for UT (0,45,45T,60,60T) , and surface technique (MT or Irr), if required. ! l Column 4 - % Coverage The extent of coverage for each exam type is expressed in percentages based on the examination volume / area required in Section XI. Depending on method, the percentage coverage may be represented in more than one way. i Surface methods are the simplest and are expressed as a percentage of the required surface area receiving no coverage and the remaining balance from 100% as the total coverage. Ultrasonic coverage is first expressed for each exam type as a percentage of the volume receiving no coverage, angle-beam coverage in one direction only, and angle-beam coverage in two directions. These percentages are then used to compute the effective coverage for that exam type, in the case of 0 degree, the effective coverage is equal to the balance of 100% minus the percentage receiving no coverage. The effective coverage for angle beam is calculated from the following formula: b V 2-D-2 l 1
-- _ .. _ _l
C1 2*b
- (effective coverage formula, angle beam) c = " +2 where a = one direction only percentage b = two direction percentage Examples:
Os none 1 dir 2 dir 0% 0% 100 % c= 0+2I = 100% effective coverage 2 (2) none 1 dir 2 dir 0% 100 % 0% I + = 50% effective coverage c= 2 (3) none 1 dir 2 dir / \ 50 % 50 % 0% \w/ ) c = 50 + 2*0 = 25% effective coverage The total UT coverage is then expressed as the average of the effective coverage percentages for each UT exam type. Each UT exam type is considered as equal weight in the calculation of the average. Column 5 - Limitation A description of the type of limitation and primary reason for why the coverage was limited is provided in this section. rh s
'ss' 2-D-3
- . _ _ _ . ~
l i t I l I g ash 1E SECTION XI CODE COVERAGE LINIITATIONS 1995 2REN ISI SOLTH TIDCA$ PROJECT IIICTRIC GENERAT1NO STATlON, UNIT 2 ash 1E CATEGORY B D i SYSTEM: PRESSUREER AAs3 t) } i l Wiby 4q&#-siah M rg% w yy t warm n% &1M W h%n:;&? ? d $s+ y & 6{sysbiv g:% v a y" i%nn CLAssj -WEEDIDpmFICATIONl@j5 W9 (2WERACENWd . W W cATovd EMM NO2 (t@$@$$[N2WEsa
'3mFicuas.
$@"dmyL. 4W[,dp+f t th1R AMh
. r- rra 9
_,j g Mg }d 4 < .m Tl pi g@g y w Q "O
@h'[4k:N-"ND#%y'$[hkfg s A[8W EXAM [
NOMit (mt.V DER v EFFh LIMITATM# N; #A[Mh EIN hof' ""7_190M METIOOD' V' TYFE
- COV. TEFTAL 84 LXAMINATION UMIT1.D TO W.24 INCHL5 ON THE I I PkZ 2 0 16 - .
B-D N2 43 2 43 53 77 NOZZ1E SIDE DUE TOCOM10NENT B 3.110 F100RE NO. AfRZ-1 60 2 62 36 67 CONI 1GURATION. VOL 45T 16 0 84 84 i NO2211 TosHEIL 60T to 0 54 84 i LT M 1 47pgQ LINE NGmLSmmm V : he SE% ungwpeyaf$;pWymwm 9d f wpw ygg e.%%n ,st+getmwp CLAssis 'WEIalDemFICATION % il@&;-( '4GCIWERAGFO-'+WM AM Mk fe I
$-N'lMyrM[NIpy Q jX 0$fV Cjff>g]hb pWfO::4Q CATGi?ll -WEiBlD F9GURE;%UNk. k- .y g ytp sp y M 9,1 ERMNOd MIddl@$3 EXAMj$ i.[d E DIR 2D EFFJ CtW.
MM f- [;\hyEfid.ds{.C[j;-5-Q TUTAI. P 4 M LIMITATttwi ~ ^ e c 2 --
.$ t I
ENM NOT - EEASFUGAT90N n0ETIIOD ' ' TYPE * ~ NOME (mLV DSR r 1 PkZ-2 0 16 84 EXAMINAflON LIMITib TO W 22 LNCHL5 ON THL 8-D N4B 45 2 43 35 77 NOZZLE $1DE DUE TO COMPONENT f B3.110 MURE NO. AfRZ l 60 2 62 36 67 CONT 100 RAT 10N. i f VOL 45T 16 0 84 34 f SHELL TO NOZZLE 60T 16 0 84 84 g LT M l y gym j
.. . %+A - LINE NOAUSASSEMBLY n p fjd M..j jdg r+ngm. 4 r g4;p;:.
c4;, w .,,yg;.7 yN N
.% g
- M s
CLAN y WEta.lDEffTIFICATIONgp %!p$ W% QWERACE *OM ] cATovc sWEim e rson=Emm rrEM Mo.s W y sv4.wg 4t TYPE-5 dq EXAM j g
, .s w I Den y
ap% t. EFFc my wd p
',$qq'%w@MYQ 3.gbyg " g; 3Q gA./@g.Q,((
' V O -'": LIMITATKm *g " w@
l l EXhe noy -- . ew 91 ops aggggggg c NOME ONLV DER COV. TUTAL PKZ 2 0 34 - 66 NO UT f ROM T Ht; NOZZ11 SIDE DUE TO NOMLL i - B-D N4C 45A50 6 94 0 47 CONI 1OURATION. UMTTED UTiltOM THE SHI21 93.180 IlOURE NO. AfRZ 1 45T 32 4 64 66 SIDE DUE TO PROX 1MffY OF 21NCH Nn77t F. VOL 60T 32 4 64 66 SHEllTO NOZZLE tT si i i k 2-D4 I
-- .. .. . . . . - - . - - - _ . . . - . . _ ~ = - . . .- /
1
/- ASME SECTION XI CODE COVERAGE LIMITATIONS l
l 1995 2RE04 ISI SOUTH TIXAS PROffiCT IIICTRIC GENERATING STATION. UNIT 2 ASME CATECORY E I SYSTEM; REACTOR COOIANT. MAIN LOOPS (CLAS$ 1) l My* / *,IEIO f M "" # " h$O ~f k C&l%YiM WELO D M gd rfDif0Dd ;3DMdtQfdUMe., EAR jQ p MH (.T /k.:- ISS 3g%g-
%E EEFi
$Q M 7%#4 . * "g fdi j y* 'j gg g p---- -______; ,,g' -
an= w DM1 cEFF. - -- -M'~
- 0 to 84 92 UMITE.D UT45 ON DOTH SIDt;$ AND NO UT45T ON 1 271RC-2103 45 84 1 45T 90 0 to 10 THE Wild AND PtPE SIDE DUETOWEID flGURENO. A.RC-l CONF 10URATION AND SEEEOF SEARCH UNIT.
89.11 51 YOUSURF PUMPTOPitt UT4T FT 0 100 My %%WWANT4fM3g . vg g Mgp.gM ME * '*#' gM 4
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2.D-6
l l 1 l i i i APPENDIX 2-E l l OWNER'S REPORT FOR INSERVICE INSPECTIONS NIS-1 FORMS l l l i
- - - . _ ~ - - . - _ - - . - - _ _ - - - .
1995 ISI 2RE04. Welds (Class 1) Page 1 of 2 FORN1 NIS 1 OWNER'S REPORT FOR INSERVICE INSPECTIONS As required by the Provisions of the ASME Code Rules
- 1. Owner Houston Lighting & Power Company: Electric Tower: P.O. Box 1700: Houston, Texas 77001 (Name and Address of Owner)
- 2. Plant South Texas Project Electric Generating Station: P.O. Box 289: Wadsworth, Texas 77483 (Name and Address of Plant)
- 3. Plant Unit 2 4. Owner an(I 0:rtificate of Authorir.ation (if required) N.A.
- 5. Commercial Service Date 06/19/89 6. National Board Number for Unit N.A.
- 7. Components Inspected ASME Code Class 1 (IWB) Items Welds Program Manufacturer Component or Manufacturer or Installer National Appurtenance or Installer Serial No. Board No.
]
Reactor Pressure Combustion Engineering / Vessel Westinchouse (M) 12173 22391 Westinghouse (M) 2161 19 Pressurizer Class 1 Pioine Ebasco (I) N.A. N.i , i Reactor Coolant Pumn 2A Westinchouse (1) 1080-1163E26G01-14 N.A. ] rims i Valves Westinghause (1) N.A. N.A. v ! I l l Date /'17 fl Arkwright Mutual by Date /~'OM (' HL&Pb u B.R. Russell,ANil R.LBeverl Insurance Co. 2-E-1
1995 ISI - 2RE04 - Welds (Class 1) Page 2 of 2 FOR51 NIS-1 (Back) k 8. Examination Dates 10/10/95 to 10/24/95 9. Inspection Interval from 06/19/89 to 10/19/00
- 10. Abstract of Examinations. Include a list of examinations and a statement conceming status of work required for current interval. (ASME Code Class 1 (IWB) Items - Welds Program)
See Section 2.4 and Appendix 2 A of 2RE04 Summary Report for list of examinations performed. The examinations performed this outage constitute 14% of the required examinations for the current interval. The cumulative percentage completed for the Intervalis 57%
- 11. Abstract of Conditions Noted.
None.
- 12. Abstract of Corrective Measures Recommended and Taken.
None. We certify that the statements made in this report are correct and the examinations and corrective measures taken conform to the rules of ASME Code, Section XI. Certificate of Authorization No.(if applicable) N.A. Expiration Date N.A. Date /-/7 19 % Signed Houston Lighting & Power Co. By b 84.rea.$d ' Owner R. L. deverly CERTIFICATE OF INSERVICE INSPECTION 1 J 1, 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 Arkwricht Mutual Insurance Co of Norwood. Mass have inspected the components described in this Owner's Report during the period 10/10/95 to 10/24/95 . and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective meas,ures 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, express 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. we/M Commissions Tex R26 Inspector's Signature National Board, State. Province, and Endorsements B. R. Russell Date b6 19 Yd>
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2-E-2
. .. . _ . _ . .._ - ~ _ , _ . . . _ _ _ _ __ _ __. . . _ _ . . _ _ _ _ . _ _ . _ _ _ _
Page 1 of 2 1995 ISI 2RE04 - Welds (Class 2) FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTIONS O As required by the Provisions of the ASME Code Rules 0 1
- l. Owner Houston Lightine & Power Company: Electric Tower: P.O. Box 1700: Houston. Texas 77001 (Name and Address of Owner)
- 2. Plant South Texas Project Electric Generatine Station: P.O. Box 289: Wadsworth. Texas 77483 (Name and Address of Plant)
- 3. Plant Unit 2' 4. Owner and Certificate of Authorization (if required) N.A.
- 5. Commercial Service Date 06/19/89 6. National Board Number for Unit N.A.
- 7. Components inspected ASME Code Class 2 (IWC) Items - Welds Program Manufacturer Component or Manufacturer or Installer National Appurtenance or Installer Serial No. Board No.
Resid. Heat Removal Heat Exchanger 2A Josenh Oat Corn. (M) 2312 4D 993 Class 2 Pining Ebasco (I) N.A. N.A. CS Pumn 2A Pacific Pumns (M) 51710 454 HHSI Pumn 2A Pacific Pumns (M) 51698 400 LHSI Pumn 2A Pacific Pumns (M) 51704 460 4 HL&P b s A _ Date ]
- 11 * % Arkwright Mutual by 16 Date /' 6'D 7.L.'Beverly Insurance Co. B.R. Russell,ANil 2-E-3
i i 1995 ISI - 2RE04 - Welds (Class 2) Page 2 of 2 , l FORM NIS-1 (Back) l
- d 8. Examination Dates 10/03/95 to 10/24/95 9. Inspection Interval from 06/19/89 to 10/19/00
- 10. Abstract of Examinations. Include a list of examinations and a statement concerning status of work required for j current interval. (ASME Code Class 2 (IWC) Items - Welds Program)
See Section 2.4 and Appendix 2 A of 2RE04 Summary Report for list of examinations performed. The examinations performed this outage constitute 11% of the required examinations for the current i interval. The cumulative percentage completed for the interval is 49%.
- 11. Abstract of Conditions Noted.
None.
- 12. Abstract of Corrective Measures Recommended and Taken.
None. We certify that the statements made in this report are correct and the examinations and corrective measures taken conform to the rules of ASME Code, Section XI. Certificate of Authorization No.(if applicable) N.A. Expiration Date N.A. Date l-l7 191 Signed Houston Liehtine & Power Co. By X j Owner Ri.Beferly p CERTIFICATE OF INSERVICE INSPECTION l D 1, 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 Arkwright Mutual Insurance Co. of Norwood. Mass have inspected the components described in this Owner's Report during the period 10/03/95 to l 10/24/95 . 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 l plan and as required by the ASME Code, Section XI. By signing this certificate neither the inspector nor his employer makes any warranty, express 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. At n4/A- Commissiens Tex 826 Inspector's Signature National Board, State, Province, and Endorsements B. R. Russell Date /~M" 190d' l l O v 2-E-4
O 3.0 . STEAM GENERATOR TUBE EXAMINATIONS 1 3.1 Introduction : - This section of the summary report addresses the eddy current testing (ET) ISI of the tubing in l Steam Generators A, B, C and D performed during the 2REO4 outage. It is intended to answer to the reporting requirements of ASME Code Section XI, IWA-6000 and 4.4.5.5 (b) of the STPEGS Technical Specification. ) The STPEGS-1 plant design contains four (4) Westinghouse recirculating design model E2 steam generators. Each model E2 steam generator was designed and fabricated by Westinghouse j Electric Corporation of Tampa, Florida. Each steam generator contains 4851 tubes. The tubing material is low temperature mill annealed ASTM SB-163 Inconel having a nominal outer diameter i (OD) of .750 inches and nominal wall thickness of.043 inches. The nominal thickness'of the 1 tubesheet is 22.65 inches. l The examination agency for the 2REO4 ET of steam generator tubing was B&W Nuclear Technologies (BWNT). They acquired the first ET data on October 16,1995. The last ET data analysis was concluded on October 21,1995. A./ 3.2 Scope of Examinations , The STPEGS-2 ten year ISI plan, previously filed with the NRC, describes the ISI program for examination of steam generator tubing. Additionally, an auxiliary ISI plan (ISI Outage Plan) entitled, "1995 Outage Plan for the In-service Inspection of Steam Generator Tubing at the South Texas Project Electric Generating Station Unit 2" was prepared by BWNT and approved by-HL&P. The ISI Outage Plan identified the steam generator tube areas expected to be examined by ET and the ET procedures expected to be used during the ISI. Prior to the beginning of the ISI, tubes were selected in accordance with 4.4.5.2 of the STPEGS technical specifications (NUREG 1346) and assigned to the first, second, and third samples in each of the four (4) steam generators to be examined. The first, second, and third samples consisted of 201,300 and 586 tubes, respectively. These first, second, and third samples were listed in the ISI Outage Plan. The initial scope consisted of the following planned examinations: The tubes of the first, second, and third samples examined concurrently by bobbin coil ET , over their full length (from tube end to tube end). These comprised more than twenty-two ! (22) percent of the in-service tubes. Motorized Rotating Pancake Coil (MRPC) ET of 100% of the hot leg top of the tubesheet ; (TSH) for each inservice tube in each steam generator. The area ofinterest to be examined extends one (1) inch above to two (2) inches below the secondary face of the ' O- tubesheet. 3-1 F" N-T-r' m T++-
r O V : MRPC of 201 selected tubes consisting of random locations across all four (4) steam
- generators. These random locations consisted of top of the tubesheets, tube support ,
plates, tight radius U-bends, baffle plates in the pre-heater region and free span regions where experience indicated a higher potential for degradation and would be examined over an approximate length of four (4) inches. This scope exceeded the requirements for the first ISI sample of tubes specified in 4.4.5.2 of the STPEGS technical specification (NUREG - 1346). Because the results of the initial examinations
- identified by the ISI Outage Plan could have identified a situation where additional examinations of other tube areas or the same tube areas (with different nondestructive examination techniques or methods) would be required or advisable, a method to quickly change the outage plan was developed by instituting an Outage Plan Change Form. One (1) change was made to the ISI ;
Outage Plan during the examinations. The change form is included as Appendi. 3-A. The ISI Outage Plan is consistent with the requirements of the Ten Year ISI Plan. 3.3 Personnel, Procedures, and Equipment 3.3.1 Personnel Qualifications The personnel who performed the ET acquisition and analysis during the 2REO4 outage were employed by BWNT, Rockridge Technologies (RT) and Zetec. They were certified in accordance with the requirements of IWA-2300 of ASME Code Section XI and the certification practices of their respective employers. Over ninety-five (95) percent of the ET analysts were certified as Qualified Data Analysts (QDA's) for the steam generator work performed. A QDA is a Level IIA or III who has passed rigorous testing of his ability to analyze a random selection of expertly-judged indications, from the EPRI NP-6201 Appendix G Performance Demonstration Database i for various steam generator designs and all types of known defects. Before the 2RE04 examinations were performed all ET data analysts were required to successfully complete a STPEGS plant site specific steam generator ET data analysis training program. The analyst training program consisted of (1) ET data analysis course and (2) site specific laboratory or practical training. The ET data analysis course consisted of a four (4) hour classroom lecture covering the specific STP steam generator design, operating history, previous ET results, and the data acquisition procedure and analysis guideline to be used for the STPECS , Unit 2 ET examinations. The site specific laboratory or practical training included hands on review of the flaw indications of the types that have been identified at STPEGS or at other plants of similar design to STPEGS. Successful completion of the site specific course required the passing of the written and practical (hands on) test . The ET data analysis training program was administered by Mr. Steve Brown of Aptech Engineering Services,Inc.. For the BWNT, RT and Zetec personnel who performed the ET acquisition and/or data analysis, their certification levels, and identification numbers are listed in Appendix 3-B. The identification , numbers of the personnel that acquired or analyzed the ET data for a specific examination are 3-2 t
, ,,- ,, ,- - - - , . , ~ - - , - . ,, .--
O recorded on the optical disks as a permanent record. The identification number consists of the first letter of the persons last name and the last four digits of their social security number. 3.3.2 Examination and Analysis Procedures Bobbin coil probe ET was performed in accordance with the BWNT procedure ISI-424, Revision '
. 22 entitled, "Multifrequency Eddy Current Examination of .750" OD x .043" Wall RSG Tubing for ASME Exam and Wear at Tube Support Plates" with Change Authorization No. HL&P ;
001. This procedure, with the change authorization, is STPEGS document no. ST401280-00018-B2U. The bobbin coil examination technique was performed using inspection frequencies of 550, 300,130, and 10 kHz in both the differential and absolute modes for each tube. The BWNT bobbin coil procedure is an alternative to the technique described in ASME Code Section V,- ! Article 8, I-42, which requires that the probe pull speed not exceed 14 inches per second. A maximum pull speed of 40 inches per second with a digital signal sampling rate of 1230 samples per second was used during the 2REO4 ET examination.' BWNT ISI-424 paragraph 8.2 permitted the higher pull speed with the approval of a BWNT ET Level III and concurrence of a STPEGS representative. A BWNT form entitled "ECT INSPECTION DATA SHEET" ; I authorizes the higher pull speed and was signed by the BWNT Level III and the STPEGS representative. The faster probe pull speed was demonstrated to the satisfaction of the Authorized Nuclear Inservice Inspection (ANII) in accordance with IWA-2240 of Section XI. MRPC probe ET was performed in accordance with the BWNT procedure 1S1-510 Revision 15 entitled, "RPC System Operating Procedure" with Change Authorization No. HL&P-95-002. This procedure is STPEGS document no. ST401280-00022-B2U. l The MRPC ET examination technique was performed using the examination frequencies of 300, 200,100, and 10 kHz in the absolute mode. The ET data analysts performed the examinations to HL&P Engineering Instruction EI-8.01, entitled, " Steam Generator Eddy Current Data Analysis Guidelines", Revision 3 including the Analysis Guideline Change Forms. Change Form Numbers 1,2,3, and 4 were generated and used during the ET examinations. The data for each steam generator tube was subjected to two (2) separate independent analyses in accordance with HL&P Engineering Instruction EI-8.02, entitled " Steam Generator Eddy Current Data Control", Revision 1. The bobbin coil probe ET data was performed by a primary and secondary evaluation. The primary evaluation was performed manually by an analyst using the Zetec Inc. Eddynet software. The secondary evaluation was performed using the Zetec Inc. Eddynet Computer Data Screening (CDS) software. The MRPC ET data was evaluated manually by two independent analysts using the Eddynet software. The ET primary and secondary data analysis was performed in separate facilities. The primary analysts were located at BWNT in Lynchburg, Virginia and at RT in Benecia, Califomia. The secondary analysts were located at , Zetec Inc. in Issaquah, Washington. 3-3
L i ) l },kg). : 4-Results of all of the eddy current examinations were recorded on a digital rewritable optical disk ]
; and data sheets. The data sheets for each examination are stored as records. Each disk contams j j the raw ET signals, primary, secondary, and resolution results for each calibration group. The ]
- optical disks also contain the system calibration and calibration verification with the dates and i
. times for each calibration and verification. The unique number of the digital rewritable optical j disk, the calibration group number have been recorded on the data sheets and optical disks.
Therefore, the system calibration and calibration verification of the raw signals for each tube j l '
! examined can be easily recalled.
i j 3.3.3 Equipment {. - BWNT used the MIZ-30 ET instruments. BWNT also used the Eddynet computer software, j i Eddynet '95 (Version 1.3), to acquire and analyze the ET data. The MIZ-30 instruments and ] Eddynet software are manufactured and produced by Zetec, Inc. The MIZ-30 instrument and 4 software store and process the ET data in a digital format and have a significantly improved l
, dynamic range and signal-to-noise ratio as compared to analog systems. The MIZ-30 is capable l l of being operated at locations remote from the steam generators (e.g., in low radiation areas). l I The ASME Boiler and Pressure Vessel Code, Nuclear Components Code Case N-401, " Eddy Current Examination-Section XI, Division 1", was used after the digital equipment and the ET l l
i j technique used were demonstrated to the STPEGS representative in accordance with Case N-401. I i i The bobbin coil probe examination was the primary ET examination. Tubes in rows 1,2,3, and 4 4 were examined from the cold leg tube end using the .590 inch diameter magnetic-bias probe to the uppermost hot leg support plate and from the hot leg tube end using the .610 inch diameter j magnetic-bias probe to the same up'permost support plate, to complete the full length examination. For all other tubes, the bobbin ET examinations were performed with a .610 inch diameter probe. All available tubes in each steam generator were examined with the bobbin probe fulllength from tube end to tube end. For conducting MRPC ET in the straight sections of j tubing, BWNT used 0.610 inch diameter three (3) coil MRPC probes. The MRPC probe
> contained one 0.115 inch diameter pancake coil, one coil sensitive to axially oriented flaws, and one coil sensitive to circumferentially oriented flaws.
3.3.4 Calibration Standards !~ The ET calibration standards used were guide tube standards. The design incorporated both flat j bottom holes and electro discharge machined (EDM) notches to calibrate the bobbin coil probe and the MRPC probe for the ET examinations. The standards were fabricated from UNS Alloy N06600 of the same material specification and same nominal size as that of the tubes examined in the steam generators. The U-bend areas of the Row I and 2 tubes in each steam generator have i received an in situ heat treatment to improve their resistance to stress corrosion cracking. The ET calToration standards used were not subjected to that heat treatment. ASME Boiler and Pressure I ) Vessel Code, Nuclear Components Code Case N-402-1, " Eddy Current Calibration Standards, Section XI, Division 1" was used. Otherwise, the design and material of the ET calibration standards used meet the requirements of the ASME Code Section XI. 3-4
~ _ . _ _ . _ . _ _ _
l l l0 l 3.4 Summary of Examinations
- l. Bobbin coil ET testing techniques were performed on twenty-two (22) percent of all in-service tubes in each of Steam Generators A, B, C, and D. All of these tubes were examined over their full length (from tube end to tube end). The numbers of tubes which were examined by the bobbin coil ET technique are as follows:
Steam Generator Number Examined NumberExaminedIn Addition (Planned Scope _) To Planned Scooq j A 1087 25 B 1087 2 l C 1087 '2 D 1087 4 : I All distorted and non-quantifiable bobbin coil ET indications of possible flaws were examined by 4 MRPC. The MRPC probe was used to verify whether or not degradation existed at the locations of many bobbin coil ET indications. MRPC was also used to characterize tube degradation. i e MRPC ET examinations were conducted at all of the hot leg top of the tubesheet (TSH) tube areas in all steam generators during 2REO4. MRPC ET was also conducted at various other tube locations listed in Appendix 3-C. 3.5 Examination Results and Corrective Actions The location of the indications were recorded relative to the adjacent tube support and baffle ] l l plates and anti-vibration bars. The tube support plates and baffle plates were numbered l consecutively from OlH to 10H (on the hot leg) and from iIC to 23C (on the cold leg) starting on the hot leg side, over the U-bends, and down the cold leg side of the steam generator. The i anti-vibration bars were numbered AV1, AV2, AV3, and AV4 from the hot leg to the cold leg l side, respectively. Indications in the tubesheet area were recorded relative to TEH or TSH (hot leg) or TEC or TSC (cold leg) depending on whether the indications were at the tube end (E) or secondary face (S). In addition, the vertical distances from these landmarks to flaws were recorded. i O 3-5
i i 1 T ET indications reported in this report were assigned three letter codes. The indication codes reflect the suspected nature of the discontinuity. Some of the indications used are as follows: I DNG - ding ) DNT- dent . l l DSI - distorted support with possible flaw indication-MAI- multiple axialindication MBM - manufacturing burnishing marks l MCI - multiple circumferential indications ; MVI - multiple volumetric indication NQI- non-quantifiable indication i NQS - non-quantifiable signal j ODI- outer diameter indication j SAI- single axialindication SCI - single circumferential indication SVI- single volumetric indication Lists, inclu ling the locations and depths, of all flaw indications which were characterized as reductions in the tube wall thickness are included in Appendix 3-D. Included in Appendix 3-D are ! the SAI indications detected by MRPC ET. No MAI, SCI, or MCI indications were detected. f f) v SAI indienions are expected to be the result of cracks which may be considered to be reductions in the tube wall thickness. All SAI indications were plugged regardless of depth. 151 SVI and MVI indications were detected by the MRPC ET inspection. Of these,148 were also tested by the bobbin coilinspections of twenty-two (22) percent of the in-service tubes. The - majority of these locations contained ho detectable indications by the bobbin coil ET method or manufacturing bumishing marks. The bobbin coil ET method is especially good at detecting f volumetric flaws twenty (20) percent through wall or greater. The bobbin coil ET method was used to repon these types ofimperfections. The few locations with measurable depths are included in Appendix 3-D. Lists of all dents and dings detected in each steam generator are included in Appendix 3-E. The total numbers of degraded and defective tubes detected by the three (3) bobbin coil ET ~ samples and MRPC ET are as follows:
-3.5.1 Steam Generator A Three (3) areas of tube degradation, as defined by the Technical Specifications in 4.4.5.4, were detected in thiee (3) tubes. Of these ,
indications of degradation, three (3) areas of three (3) tubes were defective { " as defined by the Technical Specification 4.4.5.4. Steam Generator A had three (3) areas of degradation detected by bobbin coll /MRPC at locations other than TSH in three (3) tubes. Of these 3-6
i 4 ~O indications of degradation detected by bobbin coil /MRPC at locations other - ~ than TSH, three (3) were considered to be defective. Steam Generator A had no areas of degradation or defective tubes detected by MRPC at TSH. l 3.5.2 Steam Generator B Four (4) areas of tube degradation, as defined by the Technical Specifications in 4.4.5.4, were detected in four (4) tubes. Of these { indications of degradation, three (3) areas of three (3) tubes were defective j as defined by the Technical Specification 4.4.5.4. : Steam Generator B had four (4) areas of degradation detected by bobbin coil /MRPC at locations other than TSH in four (4) tubes. Of these indications of degradation detected by bobbin coil /MRPC at locations other ; than TSH, three (3) were considered to be defective. Steam Generator B l had no areas of degradation or defective tubes detected by MRPC at TSH. 3.5.3 Steam Generator C Four (4) areas of tube degradation, as defined by the Technical O- Specifications in 4.4.5.4, were detected in four (4) tubes. Of these indications of degradation, two (2) areas of two (2) tubes were defective as defined by the Technical Specification 4.4.5.4. Steam Generator C had four (4) areas of degradation detected by bobbin coil /MRPC at locations other than TSH in four (4) tubes. Of these indications of degradation detected by bobbin coil /MRPC at locations other than TSH, two (2) were considered to be defective. Steam Generator C had no areas of degradation or defective tubes detected by MRPC at TSH. I 3.5.4 Steam Generator D Two (2) areas of tube degradation, as defined by the Technical Specifications in 4.4.5.4, were detected in two (2) tubes. Of these indications of degradation, one (1) area of one (1) tube was defective as defined by the Technical Specification 4.4.5.4. Steam Generator D had one (1) area of degradation detected by bobbin coil /MRPC at locations other than TSH in one (1) tube. Of these indications of degradation detected by bobbin coll /MRPC at locations other than TSH, none were considered to be defective. Steam Generator D had one (1) area of degradation detected by MRPC at TSH in one (1) tube. Of these indications of degradation detected by MRPC at TSH, one (1) area in one (1) tube was considered to be defective. 3-7
The numbers of tubes examined in each inspection sample and by MRPC at the TSH which contain degradation and/or defects are summarized as follows: Tubes Examined Degraded Tubes Defective Tubes Steam Generator A ist Sample ET 201 2 2 2nd Sample ET 300 1 1 l 3rd Sample ET 611 0 0 TSH MRPC 4846 0 0 Steam Generator B lst Sample ET 201 2 1 2nd Sample ET 300 0 0 i 2 2 l 3rd Sample ET 588 TSH MRPC 4851 0 0 j Steam Generator C ist Sample ET 201 2 0 ) 2nd Sample ET 300 1 1 3rd Sample ET 588 1 1 TSH MRPC 4842 0 0 O Steam Generator D 1st Sample ET 201 1 0 2nd Sample ET 300 0 0 3rd Sample ET 590 0 0 _' TSH MRPC 4847 1 1 The minimum required size of the initial ISI sample is defined in Technical Specification 3/4.4.5 Table 4.4-2. It requires that the minimum initial sample for inspecting four (4) steam generators be three (3) percent of the total tubes installed in each generator. The "1995 Outage Plan for the , In-service Inspection of Steam Generator Tubing at the South Texas Project Electric Generating i Station Unit 2" required four (4) percent of the tubes be examined by the bobbin coil method of eddy current testing in the initial sample. Since four (4) percent of the steam generator tubes in-service were inspected, the initial sample requirements were met. 1 Category C-3 is defined in the Technical Specification as follows:
"More than 10% of the total tubes inspected are degraded tubes or more than 1% of the inspected tubes are defective."
None of the examination results, considered by samples or cumulatively, should be categorized as Category C-3. O 3-8
U ' l Category C-2 is defined in the Technical Specification as follows:
"One or more tubes, but not more than 1% of the total tubes inspected are defective, or between 5% and 10% of the total tubes inspected are degraded tubes." l, Some, but not all, of the examination results for the first, second or third sample should be categorized as Category C-2. Should all of the initial and subsequent examination results have been conservatively categorized as C-2, the consequence, according to Table 4.4-2 of the Technical Specification, is the addition to the initial sample of eighteen (18) percent additional l tubes to be inspected. Bobbin coil ET was performed on more than twenty-two (22) percent of the in-service tubes in each Steam Generator. MRPC ET was performed on all in-service tubes of i
each Steam Generator at the TSH. Therefore, the Technical Specification requirements for additional examinations required in response to examination results were met. l O l I' i l O 3-9 l
C) x.- The tubes which were removed from service by plugging prior to this ISI are as follows: Tubes Plugged Prior to 2RE04 ISI Steam Generator A B C D 3-20 3-20 3-20 3-20 21-20 21-20 21-20 21-20 31-20 31-20 31-20 31-20 34-20 21-34 31-21 48-27 35-20 31-34 3-24 21-34 21-34 3-40 21-34 31-34 31-34 3 60 31-34 3-40 3-40 3-81 3-40 46-59 l 3-61 21-87 40-40 3-60 (}, ( 9-66 31-87 3-49 3-81 3-81 3-101 4-49 21-87 21-87 21-101 5-49 31-87 31-87 31-101 3-50 2 95 3-101 4-50 3-101 21-101 5-50 21-101 1 31-101 3-61 31-101 44-62 3-81 45-59 46-62 21-87 31-87 3-101 21-101 31-101 0 3-10
. .- . ~ . . ~ . . . . . - - - . - , . - . ..-.--.---.---._-...-_...-.-;._ i O The tubes that were removed from service by plugging as a result of the eddy current ISI performed during this outage are as follows: j Tubes Removed from Service During 2REO4 l t Steam Generator A B- C D ; 24-79 27-63 22-75 19-80 . 25-64 35-24 25-102 29-68 44-47 .37 , 47-62 No corrective actions were performed as a result of dings or dents detected during this ISI. l 3.6 Certification ofInspections ; A Section XI NIS-1 form, " Owner's Report for Inservice Inspections," has been prepared to cenify the STPEGS Unit 2 ISI examinations described in this Summary Report. The STPEGS
\ Unit 2 ISI examinations have been certified by our ANII, Arkwright Mutual Insurance Company, l on the NIS-1 form included in Appendix 3-F. ;
i l 1 O 3-11
--- . - _ . _ - . . - . . . ~ . - - - . . - . . . . - _ - . . - . - = _ . . . . . - . _ O l l 1 l f l APPENDIX 3.A CIIANGES TO Tile ISI OUTAGE PLAN 1 O
l 10 V APPENDIX 3-A CHANGES TO THE ISI OUTAGE PLAN 1 DISCRIPTION OF CHANGE (ADDITION OR DELETIONh Delete tube 5-66 from the Steam Generator "C" hot leg Special Interest list of tube areas to be examined as indicated on the attached pages. REASON FOR CHANGE: This tube has an indication which was detected during the 2RE02 and 2RE03 outages. MRPC has determined that it is volumetric rather than linear crack-like. It is not necessary or required that it be re-examined at this outage. It's examination at this time would require a probe change and the associated radiation dose. G TECHNICAL B ASIS; An MBM indication was detected at 10H + 19.33 during 2RE02. , A SV1 indication was detected at 10H + 21.03 during 2REO4. SCHEDULE IMPACT: Shortens schedule. l l 3-A-1 I
O ( APPENDIX 3 B LIST OF EXAMINATION AND DATA ANALYSIS PERSONNEL l l 1 l 0
APPENDIX 3 B l LIST OF EXAMINATION AND DATA ANALYSIS PERSONNEL l EDDY CURRENT TESTING DATA ACQUISITION PERSONNEL COMPANY NAME ET CERT. LEVEL ID NO. Blankinship, M.B. II B6768 j BWNT ZETEC Burris, K.S. I B9205 i RT Campbell, A.O. II C7897 l RT Canton, P.E. I C2176 i BWNT Cecil, W.R. II C3697 ; BWNT Close, D.R. I Cl407 BWNT Colado, L.E. IIA C9318 BWNT Duffield, T.S. II D6502 BWNT Griffin, G.R. IT G7081 RT Hillary, L.M. II H3794 ZETEC Horochiwsky, A.J. IIA H4599 ZETEC Huff, W.A. II H3267 , O
\d RT BWNT Johnson,L.W.
Johnson, K.L. II IIA J0872 J6276 l l RT Kleinfeld, S.J. II Kl861 BWNT Knox, B.L. II K6388 BWNT Kovalesky, T.L. II K2858 RT Lambright, M.L. II L4227 BWNT Lareau, K.S. IIA L2157 RT Largy, C.H. II L4692 l BWNT Lee, R.E. II L7773 i BWNT Martin, A.C. IIA M2421 l - BWNT Martin, J.C. II M7160 ! BWNT Mason, J.R. II M8048 BWNT McMillan, W.P. II M9460 BWNT Morgan, J.A. I M8632 I BWNT Munsterman, T.H. 11 M8912 l ZETEC Niemi, K.D. II N9369 BWNT Perkins, W.R. IIA P2952 BWNT Petty, D.R. 11 P2272 BWNT Quick, J. E. I Q1089 RT Rubio, J.G. II R3710 BWNT Smith, R.S. II S2086 BWNT Taylor, S.C. I T3351 0 3-B-1
RT Waters, J.R. I BWNT Wingfield, J.R. II W9419 1 1 l l l 1 O ! l l 3-B-2 j
1 O APPENDIX 3-B LIST OF EXAMINATION AND DATA ANALYSIS PERSONNEL EDDY CURRENT TESTING DATA ANALYSIS PERSONNEL COMPANY NAME ET CERT. LEVEL ID NO. ZETEC Alspaugh, S.A. IIA A9574 ZETEC Anderson, P.A. IIA A9608 BWNT Barnes, R.M. III B0690 BWNT Bridgeforth, W.D. IIA B1055 RT Caperello, M.M. IIA Clll5 RT Carrick, R.M. IIA C7651 BWNT Cooper, L.R. IIA C9813 ZETEC Crittenden, J. III C5184 BWNT Deddens, J.C. IIA D7949 BWNT Downs, M.W. IIA D1953 ZETEC Driessen, N.L. IIA D5318 RT Degas, K.D. IIA D4503 O BWNT Everett, B.L. IIA E2448 V ZETEC Farenbaugh, N.J. III F1726 ZETEC Ferdinard, M. IIA F0075 RT Funanich, J.J. III R3453 ZETEC Ginther, C.E. IIA G5937 ZETEC Gray, W.A. III G9427 RT Harris, M.L. III H2131 RT Herrera, O.S. IIA H3464 BWNT Korkowski, E.M. IIA K7060 l i ZETEC Larsen, N.R. IIA L8267 RT Lofgren, R.H. IIA LO211 ZETEC Manley, M.G. III M0950 ZETEC McCelland, D.D. IIA M0728 , RT Mchale, K.B. IIA M2823 ZETEC Merriam, S.P. IIA M2655 { RT Merriman, R.H. III M7006 RT Miller, M.W. IIA M6643 RT Mitchell, J.F. IIA M9459 RT Mui, C. IIA M9082 ZETEC Nelson, D.L. III N7035 ZETEC Olson, B.D. IIA 02461 O 3-B-3
1 k O APPENDIX 3-B LIST OF EXAMINATION AND DATA ANALYSIS PERSONNEL 1 EDDY CURRENT TESTING DATA ANALYSIS PERSONNEL COMPANY NAME ET CERT. LEVEL ID NO. BWNT Parrish, J.M. IIA P5436 BWNT Pendergrass, R.A. IIA P2201 BWNT Porter, M.P. IIA P1790 BWNT Richards, T.A. III R9615 ZETEC Roberts, K.R. IIA R63I9 ZETEC Schmitz, K.J. IIA S5339 BWNT. Schwenn, J.S. IIA S1848 BWNT Story, M.M. III S4373 ZETEC Sumrall, W.O. IIA S1008 I RT Thompson, G.R. III T1089 ZETEC Webb, G.L. IIA W2218 O l l O 3-B-4
O APPENDIX 3 C TUBES EXAMINED BY MRPC AT LOCATIONS l OTIIER TIIAN TSII O
r~g b AREAS EXAMINED BY MRPC AT LOCATIONS i OTHER THAN TSH STEAM GENERATOR A i STP-2 10/95 2RE04 l Row Column Leg Extent 1 Extent 2 Probe 1 21 TEC 10H llc 5801C 1 46 TEC 10H llc 5801C l i 1 80 TEC 10H llc 5801C 1 95 TEC 10H llc 5801C 1 112 TEC 10H llc 5801C 1 118 TEH 02H 02H 6103C 2 21 TEC 10H 11C 5801C 2 46 TEC 10H llc 5801C 2 80 TEC 10H llc 5801C 2 95 TEC 10H llc 5801C 2 112 TEC 10H llc 5801C 3 9 TEC 17C 18C 6103C 3 21 TEC 10H llc 5801C l 3 46 TEC 10H llc 5801C [])
'L 3 80 TEC 10H 11C 5801C 3 95 TEH 02H 02H 6103C ;
3 95 TEC 10H llc 5801C 3 112 TEC 10H llc 5801C 4 21 TEC 10H llc 5801C 4 46 TEC 10H llc 5801C 4 80 TEC 10H llc 5801C 4 95 TEC 10H llc 5801C 4 95 TEC 12C 13C 6103C 4 112 TEC 10H llc 5801C 5 18 TEH 08H 07H 6103C 8 17 TEH 02H 02H 6103C 8 83 TEH 09H 09H 6103C 9 32 TEC 22C TSC 6103C 4 10 29 TEC 20C 21C 6103C 10 68 TEH 02H 02H 6103C > 16 103 TEH 03H 03H 6103C 17 59 TEH 05H 05H 6103C O 3-C-1
O AREAS EXAMINED BY MRPC AT LOCATIONS OTHER THAN TSH STEAM GENERATOR A STP-2 10/95 2RE04 Row Column Leg Extent 1 Extent 2 Probe 23 40 TEC 19C 20C 6103C 24 79 TEH 03H 02H 6103C 25 64 TEH 03H 03H 6103C 36 59 TEC 21C 22C 6103C 40 67 TEH 03H 03H 6103C 40 67 TEH 03H 02H 6103C - 44 47 TEH 02H 02H 6103C 45 45 TEH 06H 06H 6103C 46 58 TEC 21C 21C 6103C 46 64 TEC 21C 21C 6103C 46 64 TEC 22C 22C 6103C 47 49 TEC 21C 22C 6103C 47 49 TEC 22C 22C 6103C ] 47 48 52 30 TEC TEC 21C 21C 22C 22C 6103C 6103C 48 47 TEC 21C 22C 6103C 48 82 TEC 21C 21C 6103C 48 82 TEC 22C 22C 6103C 48 85 TEC 21C 21C 6103C 48 85 TEC 22C 22C 6103C 48 90 TEC 21C 21C 6103C 48 90 TEC 22C 22C 6103C O 3-C-2
d AREAS EXAMINED BY MRPC AT LOCATIONS OTHER THAN TSH STEAM GENERATOR B STP-2 10/95 2RE04 l Row Column Leg Extent 1 Extent 2 Probe 1 15 TEC 10H llc 5801C 1 30 TEC 10H llc 580lc 1 45 TEC 10H llc 5801C 1 80 TEC 10H llc 5801C 1 100 TEC 10H llc 5801C 2 15 TEC 10H llc 5801C 2 30 TEC 1011 llc 5801C 2 45 TEC 10H llc 5801C 2 46 TEH 10H 10H 6103C 2 54 TEC 10H 11C 5801C 2 80 TEC 10H llc 5801C 2 89 TEH 10H 10H 6103C 2 100 TEC 10H llc 5801C ( 3 15 TEC 10H llc 5801C 3 30 TEC 10H llc 5801C 3 44 TEH 04H 03H 6103C 3 45 TEC 10H llc 5801C 3 61 TEH 10H 10H 6103C 3 80 TEC 10H llc 5801C 3 100 TEC 10H 11C 5801C 4 15 TEC 10H 11C 5801C l 4 30 TEC 10H llc 5801C 4 45 TEC 10H llc 5801C 4 80 TEC 10H llc 5801C 4 100 TEC 10H llc 5801C 5 40 TEH 05H 05H 6103C 5 54 TEC 15C 15C 6103C 7 78 TEC 12C 13C 6103C 7 102 TEC 20C 21C 6103C 8 34 TEC 13C 14C 6103C 8 34 TEC 13C 14C 6103C O 3-C-3
l l J l AREAS EXAMINED BY MRPC AT LOCATIONS OTHER THAN TSH STEAM GENERATOR B STP-2 10/95 2RE04 l Row Column Leg Extent 1 Extent 2 Probe 8 34 TEC 13C 14C 6103C 8 34 TEC 14C 15C 6103C j 9 111 TEH 07H 07H 6103C 9 til TEH 09H 08H 6103C 10 68 TEC 17C 18C 6103C 10 89 TEH OlH OlH 6103C 10 89 TEH 02H 02H 6103C 11 24 TEH 03H 03H 6103C 11 63 TEC 17C 18C 6103C 12 50 TEH G4H 03H 6103C 13 15 TEH 02H 02H 6103C 17 68 TEH 04H 04H 6103C 17 91 TEH O1H OlH 6103C N 17 108 TEC 19C 19C 6103C 20 68 TEC 18C 19C 6103C , 23 97 TEH OlH TSH 6103C 23 107 TEH 02H 02H 6103C 24 44 TEH 04H G4H 6103C 27 63' TEH 03H 03H 6103C l l 28 50 TEH OlH TSH 6103C 1 28 112 TEH 02H TEH 6103C 29 16 TEC 20C 20C 6103C 29 47 TEH 02H 02H 6103C 30 55 TEH OlH OlH 6103C 31 10 TEH 03H 03H 6103C 31 74 TEC 12C 12C 6103C 31 82 TEC 23C TSC 6103C 32 80 TEH 02H 02H 6103C l 33 72 TEC 18C 18C 6103C 35 24 TEH 02H 02H 6103C l 37 82 TEH 03H 03H 6103C 38 44 TEH 06H 06H 6103C O 3-C-4 l
I O , AREAS EXAMINED BY MRPC AT LOCATIONS i OTHER THAN TSH STEAM GENERATOR B STP-2 10/95 2RE04 Row Column Leg Extent 1 Extent 2 Probe i I 38 44 TEC 16C 17C 6103C 39 62 TEC 21C 21C 6103C 39 62 TEC 22C 22C 6103C 40 39 TEH 02H 02H 6103C 40 74 TEH 10H 10H 6103C 41 41 TEH OlH OlH 6103C 41 41 TEH 02H 02H 6103C 41 62 TEC 21C 21C 6103C 41 62 TEC 22C 22C 6103C 45 62 TEC 21C 21C 6103C 45 62 TEC 22C 22C 6103C 46 25 TEC 21C 22C 6103C 46 53 TEC 21C 21C 6103C 46 53 TEC 22C 22C 6103C O 47 48 56 27 TEC TEC 22C 21C 27C 22C 6103C 6103C 48 41 TEC 21C 21C 6103C 48 41 TEC 22C 22C 6103C 48 77 TEC 21C 21C 6103C 48 77 TEC 22C 23C 6103C 48 83 TEC 21C 21C 6103C 48 83 TEC 22C 22C 6103C 48 86 TEC 21C 21C 6103C 48 86 TEC 22C 22C 6103C i
)
1 1 O 3-C-5
o i AREAS EXAMINED BY MRPC AT LOCATIONS OTHER THAN TSH STEAM GENERATOR C STP-2 10/95 2RE04 Row Column Leg Extent 1 Extent 2 Probe 3 67 TEH 001 06H 6103C 4 64 TEH 06H 06H 6103C 10 99 TEC 12C 12C 6103C 10 117 TEH 07H 07H 6103C l 11 17 TEC 13C 13C 6103C 11 47 TEH 08H 08H 6103C 2 11 98 TEH 08H 08H 6103C 14 75 TEH O1H OlH 6103C 15 29 TEH 03H 03H 6103C 15 102 TEC 16C 16C 6103C ' 17 74 TEH 02H 02H 6103C 18 39 TEH 07H 07H 6103C 18 76 TEH 09H 09H 6103C {d N 19 11 75 TEC TEH 12C 03H 12C 03H 6103C 6103C ; 22 22 77 TEH 03H 03H 6103C 25 102 TEH 03H 03H 6103C 25 105 TEH 06H 06H 6103C 30 22 TEC 2tC 21C 6103C 34 27 TEC 14C 14C 6103C 34 101 TEC 20C 20C 6103C 35 52 TEC 12C 13C 6103C 38 86 TEH 10H 09H 6103C 39 59 TEC 21C 21C 6103C 39 59 TEC 22C 22C 6103C 42 73 TEC 14C 14C 6103C 42 73 TEC 15C 15C 6103C 42 73 TEC 14C 15C 6103C 44 29 TEC 16C 18C 6103C 44 59 TEC 21C 21C 6103C 44 59 TEC 22C 22C 6103C
/~
3-C-6
O) . \ AREAS EXAMINED BY MRPC AT LOCATIONS OTHER THAN TSH STEAM GENERATOR C STP-2 10/95 2RE04 Row Column Leg Extent 1 Extent 2 Probe 45 62 TEC 17C 17C 6103C 46 46 TEC 19C 19C 6103C ; 47 29 TEC 21C 21C 6103C 47 45 TEC TSC TSC 6103C 47 47 TEC 21C 21C 6103C 47 47 TEC 22C 22C 6103C 47 55 TEC 21C 21C 6103C l 47 55 TEC 22C 22C 6103C ! 47 63 TEC 21C 21C 6103C 47 63 TEC 22C 22C 6103C 48 44 TEC 21C 21C 6103C 48 44 TEC 22C 22C 6103C 48 63 TEC 21C 21C 6103C 48 63 TEC 22C 22C 6103C O 48 48 69 69 TEC TEC 21C 22C 21C 22C 6103C 6103C 48 81 TEC 21C 21C 6103C 48 81 TEC 22C 22C 6103C 48 89 TEC 21C 21C 6103C 48 89 TEC 22C 22C 6103C 48 91 TEC 21C 21C 6103C l O 3-C-7
l i l l l f~' l V) AREAS EXAMINED BY MRPC AT LOCATIONS OTHER THAN TSH STEAM GENERATOR D STP-2 10/95 2RE04 Row Column Leg Extent 1 Ertent 2 Probe
~
l 1 TEC 19C 20C 6103C j 1 10 TEC 10H llc 5801C 1 24 TEC 20C 21C 6103C 1 97 TEC 14C 15C 6103C 1 97 TEC 16C 17C 6103C 6 24 'EH 02H 02H 6103C 10 29 TEC 22C 23C 6103C 11 20 TEC 22C 23C 6103C 11 64 TEH OlH TSH 6103C 12 74 TEC 20C 20C 6103C 12 94 TEC 23C TSC 6103C 13 7 TEH O1H TSH 6103C 13 72 TEH OlH TSH 6103C 15 94 TEH OlH TSH 6103C 16 94 TEC 17C 17C 6103C 17 19 TEM O1H TSH 6103C 19 76 TEH 03H 03H 6103C 23 82 TEC 20C 20C 6103C 24 14 TEC 19C 20C 6103C 26 11 TEH 04H 04H 6103C 29 63 TEH 07H 07H 6103C l 29 81 TEC 20C 20C 6103C 32 11 TEH OlH TSH 6103C 32 82 TEH 04H 04H 6103C 33 19 TEC 20C 21C 6103C 34 47 TEH OlH TSH 6103C 34 81 TEC 12C 12C 6103C 34 81 TEC llc 12C 6103C 38 82 TEH 04H 04H 6103C 40 59 TEC 21C 21C 6103C 40 59 TEC 22C 22C 6103C 3-C-8
AREAS EXAMINED BY MRPC AT LOCATIONS OTHER THAN TSH STEAM GENERATOR D STP-2 10/95 2RE04 Row Column Leg Extent 1 Extent 2 Probe 46 71 TEC 21C 21C 6103C 46 71 TEC 22C 22C 6103C 46 87 TEH 02H TSH 6103C 46 96 TEC 20C 21C 6103C 46 96 TEC 22C 22C 6103C 47 52 TEC 21C 21C 6103C 47 52 TEC 22C 22C 6103C 47 56 TEC 21C 21C 6103C 47 56 TEC 22C 22C 6103C 47 65 TEC 21C 21C 6103C 47 65 TEC 22C 22C 6103C 47 71 TEC 21C 21C 6103C 47 71 TEC 22C 22C 6103C 47 82 TEC 19C 19C 6103C 48 45 TEC 21C 21C 6103C 48 45 TEC 22C 22C 6103C 48 71 TEC 21C 21C 6103C 48 71 TEC 22C 22C 6103C 48 77 TEC 21C 21C 6103C 48 77 TEC 22C 22C 6103C O 3-C-9
O O APPENDIX 3 D FLAWS WITII TUBE WALL TIflCKNESS REDUCTION l 0
l 0 G l FLAWS WITH TUBE WALL THICKNESS REDUCTION ALL STEAM GENERATORS STP-2 10/95 2RE04 Steam Row Column %TW Indication Location Tape ! Generator Number S/G A 2 42 12 ODI 05H +43.54 1 S/G A 3 9 9 ODI 18C +14.96 60 S/G A 20 73 12 ODI 03H +1.25 43 S/G A 25 64 - SAI 03H + 0.13 104 S/G A 34 64 15 ODI 19C +14.24 44
+16.60 43 l S/G A 34 73 10 ODI 12C S/G A 37 64 11 ODI 13C +4.84 43 S/G A 44 47 - SAI 02H + 0.12 106 S/G A 45 62 11 ODI AVI +0.00 44 S/G B 6 115 19 ODI 16C +24.24 48 ODI 16C + 18.45 10 h)
'J S/G B 8 15 14 S/G B 8 34 9 ODI 15C +24.70 6 S/G B 8 34 10 ODI 14C +17.05 6 S/G B 8 34 13 ODI 15C +36.06 6 S/G B 8 34 15 ODI 14C +25.91 6 S/G B 8 34 17 ODI 14C +9.60 6 S/G B 8 34 19 ODI 14C +12.77 6 S/G B 8 34 19 ODI 15C +31.73 6 S/G B 9 87 13 ODI 0$H +28.95 39 S/G B 12 89 18 ODI 09H +42.83 40 S/G B 14 89 6 ODI 22C +8.76 40 S/G B 20 68 16 ODI 19C + 15.03 31 S/G B 22 89 13 ODI 05H +14.56 40 S/G B 27 63 - SAI 03H + 0.00 124 S/G B 29 16 23 ODI 21C +15.48 11 O 3-D-1
(g 3 FLAWS WITH TUBE WALL THICKNESS REDUCTION ALL STEAM GENERATORS STP-2 10/95 2RE04 Steam Row Column %TW Indication Location Tape Generator Number S/G B 35 24 - SAI 02H + 0.00 124 S/G B 37 82 - SAI 03H + 0.00 124 S/G B 40 55 21 ODI AV3 +0.00 16 S/G B 40 55 23 ODI AV2 -0.23 16 S/G B 42 34 17 ODI 18C +6.40 6 S/G B 42 55 17 ODI AV3 -0.03 16 S/G B 42 55 21 ODI AV2 +0.00 16 S/G B 44 59 20 ODI AV2 +0.14 23 S/G B 47 62 11 ODI AVI 0.03 24 S/G B 47 62 32 ODI AV2 +0.00 24
/'N1 S/G B 47 62 33 ODI AV3 +0.09 24 S/G C 5 75 28 ODI OlH + 13.34 33 i
S/G C 11 17 16 ODI 13C +23.73 45 S/G C 14 73 22 ODI 16C +41.38 28 i S/G C 18 76 15 ODI 02H +30.18 33 j S/G C 19 11 29 ODI 12C + 1.37 45 S/G C 22 75 - sat 03H + 0.07 89 ODI 21C +10.78 50 l S/G C 30 22 15 S/G C 41 102 13 ODI AVI +0.00 41 S/G C 44 35 12 ODI AV4 +0.20 1 S/G C 44 59 16 ODI AVI -0.09 25 S/G C 45 62 7 ODI 17C +17.37 28 S/G C 47 29 8 ODI 21C +0.13 63 l S/G C 48 64 15 ODI 12C +4.51 29 S/G D 5 20 2 ODI 06H +4.73 8 O 3-D-2
O L) FLAWS WITH TUBE WALL THICKNESS REDUCTION ALL STEAM GENERATORS STP-2 10/95 2RE04 Steam Row Column %TW Indication Location Tape Generator Number S/G D 5 20 29 ODI 07H +20.43 8 S/G D 5 30 17 ODI 17C +43.00 8 S/G D 6 19 5 ODI 08H +35.85 7 S/G D 6 19 11 ODI 13C + 1.48 7 S/G D 6 19 11 ODI 13C +32.92 7
~
S/G D 11 20 4 ODI 09H +32.66 7 S/G D 16 72 5 ODI 02H +2.52 46 S/G D 23 76 6 ODI 19C + 1.97 46 S/G D 23 76 16 ODI 21C +7.01 46 S/G D 26 11 22 ODI 04H +23.71 11 S/G D 41 46 18 ODI AV2 -0.31 13 v S/G D 41 46 22 ODI AV3 -0.09 13 S/G D 43 59 7 ODI AV4 +0.00 28 S/G D 43 59 12 ODI AV3 +0.20 28 l S/G D 43 59 12 ODI AVI -0.09 28 S/G D 43 59 16 ODI AV2 +0.15 28 S/G D 44 59 15 ODI AV3 +0.00 29 S/G D 45 58 12 ODI AV2 +0.00 28 S/G D 45 58 15 ODI AV3 +0.00 28 C)\ L 3-D-3
J r i i f, i I 4 1 I i i. 1 4 l i i i a e I i i i , 1 1 1 I I 1 APPENDIX 3-E DINGS AND DENTS
l 4 O l v , DENTS AND DINGS - ALL STEAM GENERATORS STP-2 10/95 2RE04 i Steam Row Column Indication Location Tape Number Generator S/G A 1 72 DNT 10H +0.85 71 S/G A 1 72 DNT 10H +0.60 1 S/G A 1 114 DNG 08H +37.62 96 i S/G A 2 3 DNG 02H +30.93 1 S/G A 2 72 DNT llc +0.64 71 S/G A 2 81 DNG 10H + 15.89 71 S/G A 2 84 DNG 02H +18.32 1 S/G A 3 41 DNG 10H +12.28 65 DNG 10H +14.78 65 l S/G A 4 41 S/G A 4 90 DNG TSC +2.36 71 O S/G A 4 90 DNG 10H +11.12 71 S/G A 5 14 DNG 09H +23.58 26 S/G A 7 31 DNG 15C +25.91 6 S/G A 7 91 DNT AV1 -0.06 56 S/G A 8 31 DNG 10H +2.91 6 S/G A 8 97 DNG 11C +2.35 56 S/G A 8 97 DNT 11C +0.44 56 S/G A 9 18 DNG 09H +34.85 26 S/G A 9 18 DNO 09H +36.18 26 S/G A 9 25 DNG AV2 +3.52 25 S/G A 9 29 DNG 10H +14.86 6 S/G A 9 85 DNG 04H +14.59 52 S/G A 10 68 DNG 02H +1.25 43 S/G A 12 56 DNG AV4 +12.64 88 i S/G A 14 29 DNG 10H +10.83 6 l o V 3-E-1 1
l i DENTS AND DINGS - ALL STEAM GENERATORS STP-2 10/95 2RE04 Steam Row Column Indication Location Tape Number Generator l S/G A 16 29 DNG 10H +8.65 6 ; S/G A 16 103 DNG 02H +28.14 59 S/G A 17 97 DNG 16C +9.05 56 S/G A 19 60 DNG 22C +8.74 40 S/G A 20 62 DNT 09H +0.00 44 S/G A 20 62 DNT 10H -0.73 44 S/G A 22 47 DNG 10H +3.52 33 S/G A 23 64 DNG 14C +2.75 43 S/G A 23 85 DNG 09H +43.47 52 S/G A 24 57 DNG 17C +2.20 33 J S/G A 31 40 DNG 19C +9.27 30 \,d S/G A 32 58 DNG OlH +26.20 33 i S/G A 33 25 DNT 10H +0.50 6 i S/G A 33 79 DNG 13C +23.18 43 S/G A 34 79 DNT llc +0.40 52 S/G A 40 62 DNG 02H + 10.50 43 S/G A 42 36 DNG 20C +4.73 5 S/G A 43 25 DNT 10H +0.47 6 S/G A 48 57 DNG 10H + 166.90 33 S/G A 48 58 DNG AV4 +28.02 33 S/G B 1 79 DNT 03H 0.09 5 S/G B 2 100 DNG 13C +11.95 68 S/G B 2 100 DNG 12C .l.38 68 S/G B 2 100 DNG 13C +31.83 68 S/G B 2 100 DNG 13C +37.92 68 f u) 3-E-2 l
~h (V
DENTS AND DINGS - ALL STEAM GENERATORS STP-2 10/95 2RE04 Steam Row Column Indication Location Tape Number Generator S/G B 2 100 DNG 13C +25.74 68 S/G B 2 100 DNG 12C +4.66 68 l S/G B 2 100 DNG 12C +10.65 68 I S/G B 2 100 DNG 12C +29.00 68 S/G B 2 100 DNG 12C +17.10 68 S/G B 2 100 DNG 12C +23.29 68 S/G B 2 100 DNG 13C +33.26 68 S/G B 4 34 DNG 10H +9.95 53 , i S/G B 4 101 DNG 10H +6.79 4 S/G B 8 84 DNG 01H +5.17 38 O S/G B 9 101 DNG OlH +13.98 44 S/G B 9 102 DNG 10H +30.25 44 S/G B 10 87 DNG AV3 +11.57 38 S/G B 10 101 DNG TSC +0.75 45 S/G B 11 24 DNG 05H +40.64 7 S/G B 11 24 DNT 13C -0.46 7 S/G B 13 3 DNG 12C +43.03 11 S/G B 13 3 DNG 04H +2.99 11 S/G B 13 3 DNG 12C +44.19 11 S/G B 15 9 DNG 23C +6.11 10 S/G B 15 9 DNG TSC +3.29 10 S/G B 18 9 DNG 12C +14.75 11 S/G B 18 15 DNG 17C +44.64 10 S/G B 20 61 DNT 10H +0.32 25 S/G C 23 107 DNT AV4 +22.39 48 U 3-E-3
(]N 's DENTS AND DINGS - ALL STEAM GENERATORS STP-2 10/95 2RE04 Steam Row Column Indication Location Tape Number Generator S/G B 25 62 DNT 10H +0.41 25 i S/G B 26 79 DNG 01H +15.73 41 I S/G B 27 63 DNG 04H +24.88 25 S/G B 27 97 DNG 21C +15.36 45 S/G B 28 84 DNG 10H +6.48 39 S/G B 28 112 DNG 09H +38.M 48 S/G B 29 39 DNG 04H +2.99 13 S/G B 29 39 DNG 03H +32.90 13 S/G B 32 82 DNT 11C +0.40 39 S/G B 33 42 DNT llc +0.44 13 S/G B 33 80 DNG 05H +4.13 39 i kJ 39 S/G B 33 80 DNG 22C + 1.40 S/G B 34 44 DNG 09H +43.37 13 S/G B 35 63 DNG 10H +2.83 24 S/G B 35 M DNG 12C +42.12 24 S/G B 35 64 DNG 10H +2.55 24 i S/G B 35 72 DNG 09H +43.54 39 S/G B 35 72 DNG 12C +43.27 39 S/G B 35 101 DNT AV4 +26.73 44 S/G B 36 34 DNT 21C +0.09 6 S/G B 38 29 DNG 14C +26.13 6 S/G B 39 38 DNT llc +0.43 6 S/G B 39 39 DNT llc +0.44 13 S/G B 40 44 DNG 22C +16.82 13 S/G B 40 44 DNG 22C +15.47 13 0 3-E-4
h. (O DENTS AND DINGS - ALL STEAM GENERATORS j STP-2 10/95 2RE04 ! Steam Row Column Indication Location Tape Number Generator S/G B 40 44 DNG 22C +14.14 13 S/G B 40 44 DNT 11C +0.44 13 40 62 DNG 05H +11.86 99 S/G B 40 62 DNG 06H +5.88 99 S/G B S/G B 40 64 DNT 19C +0.43 25 S/G B 40 84 DNT 10H +0.15 39 S/G B 40 101 DNT 10H +0.58 45 42 50 DNG 02H +7.34 12 S/G B S/G B 42 64 DNG TSH +7.46 25 I l S/G B 43 53 DNG 14C +42.61 13 h S/G B 43 63 DNG 12C +42.94 24 S/G B 44 58 DNG 15C + 1.38 22 46 59 DNT I1C +0.38 23 S/G B 6 66 DNG 09H +20.28 28 S/G C 6 66 DNG 12C +21.11 28 S/G C 6 66 DNG 09H +23.24 28 S/G C 6 66 DNG 09H +18.22 28 S/G C 6 66 DNG 09H +22.31 28 S/G C 6 66 DNG 09H +24.35 28 S/G C 6 66 DNG 09H +19.38 28 S/G C 6 66 DNG 09H +22.08 28 S/G C 6 66 DNG 09H +21.44 28 S/G C 7 DNT 22C -0.37 45 S/G C 3 39 DNG 10H +34.63 16 S/G C 8 41 DNG 10H +35.56 16 S/G C 8 O V 3-E-5
O DENTS AND DINGS - ALL STEAM GENERATORS STP-2 10/95 2RE04 Steam Row Column Indication Location Tape Number Generator S/G C 8 47 DNG 10H +35.33 16 S/G C 8 69 DNG 07H +19.33 28 S/G C 9 14 DNG 10H +36.61 7 S/G C 9 14 DNG 10H +2.11 7 S/G C 10 69 DNG 01H +20.57 28 S/G C 12 47 DNT 21C +17.16 16 S/G C 12 102 DNG 13C +39.10 41 S/G C 13 81 DNG 10H +3.34 33 S/G C 18 14 DNG 22C + 10.43 6 S/G C 18 58 DNG 03H +11.87 24 DNG 03H +23.86 24 [] '% ) S/G C 18 58 S/G C 18 58 DNG 03H +17.96 24 S/G C 18 58 DNT NH -0.12 24 S/G C 19 58 DNG AV4 +15.94 24 S/G C 19 58 DNG 10H +4.68 24 j S/G C 19 60 DNG 10H +5.04 24 S/G C 19 69 DNG AV4 +15.15 29 S/G C 19 81 DNG 04H +23.33 33 S/G C 19 81 DNG 04H +30.04 33 S/G C 20 14 DNG 14C +43.27 6 S/G C 20 58 DNG 06H +34.91 25 S/G C 20 61 DNG 18C +10.39 28 S/G C 21 41 DNG 17C +37.31 17 S/G C 23 8 DNG 09H +28.55 45 S/G C 23 8 DNT 10H +0.45 45 3-E-6
O L) DENTS AND DINGS - ALL STEAM GENERATORS STP-2 10/95 2RE04 Steam Row Column Indication Location Tape Number Generator S/G C 23 47 DNT IIC +0.48 17 S/G C 23 52 DNG 09H +19.79 20 S/G C 24 8 DNG 10H +3.08 6 S/G C 24 19 DNG 02H +28.16 6 S/G C 24 58 DNG 04H +3.88 25 S/G C 26 14 DNT 11C +0.60 6 S/G C 26 14 DNT 10H +0.39 6 S/G C 26 105 DNT 10H +0.45 40 S/G C 26 105 DNT 1IC +0.41 40 S/G C 27 14 DNT 11C +0.65 45
,O S/G C 27 14 DNT 10H -0.59 45 LJ S/G C 27 14 DNT 10H +0.54 45 S/G C 27 75 DNG 18C +7.00 33 S/G C 27 96 DNG TSC +3.43 38 S/G C 27 105 DNT 11C +0.62 41 S/G C 29 19 DNG 10H + 11.28 50 S/G C 29 59 DNG 23C +2.42 25 S/G C 29 59 DSG 10H +41.22 25 S/G C 29 59 DNG 22C +13.49 25 S/G C 29 59 DNT 22C -0.52 25 S/G C 29 96 DNT 10H +0.48 38 S/G C 30 73 DNG 10H v10.93 58 S/G C 30 77 DNG 20C +7.41 32 S/G C 30 96 DNG 22C +13.22 39 S/G C 30 96 DNG 21C + 1.28 39 O
V 3-E-7
f n DENTS AND DINGS - ALL STEAM GENERATORS STP-2 10/95 2RE04 Steam Row Column Indication Location Tape Number Generator S/G C 30 96 DNG 21C +13.33 39 S/G C- 32 57 DNG 10H +19.83 21 S/G C 33 45 DNG 14C +26.12 17 S/G C 33 59 DNG 10H +12.45 25 S/G C 33 59 DNG 10H +77.56 25 S/G C 33 91 DNG 16C +12.60 39 S/G C 33 102 DNG 10H +58.40 41 S/G C 34 41 DNT 09H -0.43 16 S/G C 34 101 DNT llc -0.68 40 i S/G C 34 101 DNT 10H +0.57 40 IIC 40 [ S/G C 34 101 DNT +0.41 39 l S/G C 35 86 DNG 01H +21.4 S/G C 36 64 DNG 16C +41.71 29 S/G C 36 64 DNG 19C +16.20 29 I S/G C 36 64 DNG 18C +15.96 29 S/G C 36 64 DNG 16C +12.14 29 S/G C 36 64 DNG 14C +9.68 29 S/G C 36 64 DNG 15C +13.08 29 S/G C 36 64 DNG 16C +18.02 29 S/G C 36 M DNG 15C +43.30 29 S/G C 36 64 DNG 17C +9.85 29 S/G C 36 64 DNG 17C +21.22 29 S/G C 36 M DNG 17C +33.51 29 S/G C 36 64 DNG 16C +29.93 29 S/G C 36 64 DNG 14C +21.14 29 I O l Q 3-E-8
O DENTS AND DINGS - ALL STEAM GENERATORS STP-2 10/95 2RE04 Steam Row Column Indication Location Tape Number Generator S/G C 37 86 DNT 11C +0.42 39 S/G C 39 41 DNG 10H +120.38 17 S/G C 39 47 DNG 10H +115.31 17 S/G C 39 102 DNG 20C +8.16 41 S/G C 39 102 DNT 18C -0.28 41 S/G C 40 64 DNG 0IH + 8.60 29 S/G C 40 68 DNG 16C +34.24 29 S/G C 40 68 DNG 16C +32.50 29 S/G C 40 68 DNG 16C +33.39 29 S/G C 41 19 DNG 07H +30.6 45 [ S/G C 41 39 DNG OlH +18.4 17 S/G C 42 86 DNG 12C +40.77 38 S/G C 42 86 DNG 21C +0.93 38 S/G C 43 68 DNG 14C +7.79 28 S/G C 43 75 DNG AVI +11.12 33 S/G C 44 29 DNT 10H +0.46 50 S/G C 45 29 DNG 10H +1.08 50 S/G C 45 29 DNT 10H +0.71 50 S/G C 45 29 DNT 10H +0.43 50 S/G C 45 62 DNT 11C +0.35 28 ; S/G C 45 75 DNG 05H +39.06 33 S/G C 46 81 DNG AV4 +25.07 32 S/G C 48 41 DNG AV4 -0.15 16 S/G C 48 64 DNO AVI + 1.38 29 S/G D 1 3 DNO 16C +3.92 68 O V 3-E-9
O DENTS AND DINGS - ALL STEAM GENERATORS STP-2 10/95 2RE04 Steam Row Column Indication Location Tape Number Generator S/G D 7 76 DNG 01H +2.05 46 S/G D 8 64 DNG 05H +22.74 72 S/G D 8 64 DNG 05H +28.74 72 S/G D 10 20 DNG 19C +10.39 8 4 S/G D 10 20 DNG 05H +3.91 8 S/G D 10 24 DNG 20C +15.63 7 S/G D 13 3 DNG 22C +2.21 12 S/G D 13 3 DNG 22C +3.36 12 S/G D 13 51 DNG 01H +20.02 61 S/G D 13 104 DNG 10H +3.10 50 ,O S/G D 14 15 DNG 06H +3.72 7 U S/G D 14 19 DNG OlH + 10.84 7 S/G D 14 81 DNG 10H +53.75 41 S/G D 15 3 DNG 06H +3.58 12 S/G D 15 19 DNG OlH + 1.58 8 S/G D 15 19 DNG 12C +44.50 8 S/G D 15 19 DNT llc -0.41 8 S/G D 15 111 DNG 10H +15.05 54 S/G D 16 3 DNG 02H +2.95 11 S/G D 16 3 DNG 02H +8.89 11 S/G D 16 3 DNT 10H +0.39 11 S/G D 16 117 DNT 12C -0.53 54 S/G D 17 15 DNG 09H +42.96 8 S/G D 17 117 DNT 12C -0.49 55 S/G D 18 74 DNG 04H +9.09 46 ( U 3-E-10
O DENTS AND DINGS - ALL STEAM GENERATORS STP-2 10/95 2RE04 Steam Row Column Indication Location Tape Number Generator S/G D 18 74 DNG G4H +8.76 47 S/G D 19 47 DNG 18C +4.62 14 S/G D 23 15 DNT 10H +0.39 8 S/G D 23 36 DNG 10H +6.01 7 S/G D 23 57 DNG TSH +2.39 22 S/G D 23 72 DNG TSH +2.46 47 S/G D 23 111 DNG 09H +33.47 54 S/G D 24 47 DNG 02H +11.69 13 S/G D 24 94 DNG 07H +13.95 50 S/G D 25 24 DNT OlH +0.67 8 DNT 10H +0.43 7 /] S/G D 27 14 S/G D 27 42 DNG 01H +7.79 14 S/G D 27 42 DSG OlH +8.86 14 S/G D 27 42 DNG 01H +19.25 14 S/G D 27 42 DNT 1IC -0.72 14 S/G D 27 42 DNT 10H +0.51 14 S/G D 27 46 DNG 14C +4.29 13 S/G D 29 19 DNT llc +0.48 8 S/G D 30 11 DNG 12C +41.72 11 S/G D 30 14 DNT 10H +0.45 8 S/G D 30 15 DNT 10H +0.07 7 S/G D 31 36 DNG 05H +32.34 7 S/G D 31 51 DNG 1IC +7.88 13 S/G D 31 57 DNG TSC +6.31 60 S/G D 31 57 DNT 11C +0.48 60 0 3-E-11
m (J ) DENTS AND DINGS - ALL STEAM GENERATORS STP-2 10/95 2RE04 Steam Row Column Indication Location Tape Number Generator S/G D 34 15 DNG 20C +9.24 7 S/G D 34 64 DNT 10H +0.64 35 S/G D 35 24 DNT 11C +0.47 8 S/G D 36 15 DNG 16C +3.36 7 S/G D 36 15 DNG 16C +3.55 7 S/G D 36 15 DNG 20C +11.52 7 S/G D 36 15 DNG 16C +2.65 7 S/G D 38 19 DNT 1IC +0.36 7 i l S/G D 39 24 DNT 10H +0.42 8 S/G D 40 24 DNG 12C +30.99 7 S/G D 40 24 DNG 12C +27.69 7 ('} S/G D 40 24 DNT IIC -0.69 7 S/G D 40 30 DNG 17C +16.30 7 S/G D 40 76 DNT 10H +0.44 34 S/G D 41 24 DNG 12C +37.25 8 l l S/G D 41 24 DNT 11C -0.40 8 S/G D 41 42 DNT 04H +0.00 13 S/G D 42 24 DNT 11C -0.65 7 S/G D 42 66 DNG 05H +4.42 35 S/G D 43 24 DNT 10H +0.33 8 S/G D 43 24 DNT 1IC -0.54 8 S/G D 43 36 DNG 15C +24.72 7 S/G D 43 100 DNT AV4 +0.00 50 S/G D 44 24 DNT 11C +0.39 7 S/G D 44 24 DNT IIC -0.72 7 O V 3-E- 12
[G' DENTS AND DINGS - ALL STEAM GENERATORS STP-2 10/95 2RE04 Steam Row Column Indication Location Tape Number Generator S/G D 44 72 DNG 12C +41.24 35 S/G D 45 24 DNT 11C +0.56 8 S/G D 45 24 DNT 11C -0.56 8 S/G D 46 24 DNT 11C +0.26 7 46 24 DNT 1IC -0.81 7 S/G D S/G D 46 72 DNG 12C +32.25 35 S/G D 47 81 DNG AV4 +27.21 34 l S/G D 47 81 DNT 10H +0.38 34 S/G D 47 82 DNG AV4 +26.94 42 (% o V 3-E-13
1 i l 1 l I l APPENDIX 3-F J OWNER'S REPORT FOR INSERVICE INSPECTIONS NIS-1 FORM O
2RE04 - Steam Generator Tubes Page 1 of 2 FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTIONS As regulred by the Provisions of the ASME Code Rules [] V
- l. Owner Houston Liehtine & Power Company: Electric Tower P.O. Box 1700: Houston. Texas 77001 (Name and Addres: of Owner)
- 2. Plant South Texas Project Electric Generatine Station: P.O. Box 289: Wadsworth. Texas 77483 (Name and Address of Plant)
- 3. Plant Unit 2 4. Owner and Certificate of Authorization (if required) N.A.
- 5. Commercial Service Date 06/19/89 6. National Board Number for Unit N.A.
- 7. Components Inspected ASME Code Class 1 (IWB) Items - Steam Generator Tubes l
Manufacturer 1 Component or Manufacture or Installer National Appurtenance or Installer Serial No. Board No. l \ l Steam Generator 2A Westinnhouse (M) 2151 29 Steam j Generator 2B Westinehouse (M) 2152 30 l Steam l Generator 2C Westinehouse (M) 2153 31 l Steam Generator 2D Westinehouse (M) 2154 32 i l HL&P by /lf Md Date /-/O-96, Arkwright Mutual by # Date NOib A. C. McInffre Insurance Co. B. R. Russell. ANil 1
Page 2 of 2 2RE04 - Steam Generator Tubes FORM NIS-1(Back)
- 8. Examination Dates 10 16-95 to 10-26-95 9. Inspection Interval from 619-89 to 10-19 ,
- 10. Abstract of Examinations. Include a list of examinations and a statement concerning status of work required for - >
current interval. (ASME Code Class I (IWB) Items Steam Generator Tubes) See Section 3.4 of the 2RE04 Inservice Inspection Summary Report for Welds, Steam Generator Tubing, and Component Supports.
- 11. Abstract of Conditions Noted. .
See Section 3.5 of the 2RE04 Innervice Inspection Summary Report for Welds, Steam Generator Tubing, and Component Supposts
,12. Abstract of Corrective Measures Recommended and Taken.
See Section 3.5 of the 2RE04 Innervlee Inspection Summary Report for Welds, Steam Generster Tubing, and Component Supports. i We certify that the statements made in this report are correct and the examinations and corrective measures taken conform to the rules of ASME Code, Sect! XI. : Certificate of Authorization No.(if applicable) N.A. Expiration Date N.A. 193/,,,, Signed Houston Liehtine & Power Co. By OC 7W Date.h /4" Owner A. C. McInytre ' l I CERTIFICATE OF INSERVICE INSPECTION ( , I, the undersigned, holding a valid commission inued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Texas and employed by Arkwrieht Mutual Insurance Co. of Norwood. to ,,_ Mass . have inspected the components described in this Owner's Report during the period /A/4-#5 '
/M-14-#M . 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, express 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 ising from or connected with this inspection. Commissions - Tex 826 National Board, State. Province, and Endorsements Inspector's Signature B. R. Russell Date /-/8- 19 d l i
, -. . - -,_. __ _ _ ,~ -
- - . =. . . - - . - - _ . . _ - -. . -. . . . . . .
i l O 4.0 COMPONENT SUPPORT EXAMINATIONS 4.1 Introduction r ISI of Class 1,2, and 3 component supports and Class 3 integral attachments of STPEGS-2 was performed between August 8,1995 and October 24,1995. These examinations constitute the fourth ISI (the second ISI of the second period) of the first inspection interval for the Component Supports Examination Program for STPEGS-2. His Section of the Summary Report documents the examinations of component supports performed by HL&P QC and contractor NDE personnel in accordance with he following documents: (1) HL&P Specification SUO36JS0004, " Inservice Inspection Examination of Component Supports of South Texas Project Electric Generating Steiun, Unit 2, First Inspection Interval", (2) " Examination Plan for the 1995 - 2RE04 Inservice Inspection of Welds and Component Supports at the South Texas Project Electric Generating Station, Unit 2 ", including changes made during the outage (Outage Plan). The HL&P Specification provides a detailed description of the rules for exemption and selection of Class 1,2, and 3 component supports for ISI. The 1995 Examination Plan is an individual Outage Plan for implementing ISI component support examinations as designated in the HL&P Specification. 4.2 Scope of Examinations A total of seventy-nine (79) component supports were visually examined during 2RE04. Class 1 Seven (7) Class I piping supports and three (3) Class I equipment support were examined in the following systems: Piping Eauipment Chemical & Volume Control (CV) 1 0 Reactor Coolant (RC) 4 3 Residual Heat Removal (RH) 2 0 0 4-1
~
Class 2 Twenty-five (25) Class 2 piping supports and two (2) Class 2 equipment support were examined in the following systems: Piping Feuipment Auxiliary Feedwater (AF) 2 0 Containment Spray (CS) 2 0 Feedwater (FW) 1 0 Main Steam (MS) 1 0 Residual Heat Removal (RH) 6 2 Safety Injection (SI) 13 0 Class 3 Thirty-six (36) Class 3 piping supports and six (6) Class 3 equipment supports were examined in the following systems: Pipina Eauipment Auxiliary Feedwater (AF) 6 i Component Cooling (CC) 25 1 Diesel Generator Jacket Water (JW) 0 1 Diesel Generator Lube Oil (LU) 0 2 O Diesel Oil (DO) Essential Cooling Water (EW) 0 5 0 1 A complete list of component supports examined during 2RE04 is contained in Appendix 4-A. These examinations constitute the following percentages of completion for Class 1,2, and 3 ! component supports: I Cumulative 2RE04 Ost Interval) Class 1(IWF) 12 % 46 % Class 2(IWF) 12 % 51 % Class 3(IWF) 14 % 53 % 4-2 I
O 4.3 Personnel and Procedures 4.3.1 Personnel Qualifications Component supports were visually examined (VT-3 and VT-4) by HL&P QC and contractor NDE personnel. HL&P NDE personnel were certified in accordance with ASME Section XI (IWA-2300) and HL&P Nondestructive Examination Procedure OPQP05-ZA-0001 Mev. 0), " Qualification and i Certification of. Nondestructive Examination Personnel". Contractor NDE personnel were certified in accordance with ASME Section XI (IWA-2300) and their emp' oyer's written practice, which was approved by HL&P. A listing of the personnel who performed visual examinations of component supports, including their certification level, is included in Appendix 4-B. 4.3.2- Examination Procedure Visual (VT-3 and VT-4) examinations of component s"-arts were performed in accordance with OPQP05-ZA-0023 (Rev. O or Rev.'1, as applicable), "' h.11 Cxamination of Component Supports for ASME XI Inservice Inspection". 4.4 Summary of Examinations Sixty-eight (68) piping supports and eleven (11) equipment supports were examined during 2RE04 as shown in Appendix 4-A. 4.4.1 Examination Results and Corrective Actions One relevant condition was found as shown in Table 4-1. The support was analyzed to substantiate its integrity for its intended service and found to be acceptable. Therefore, no additional examinations (sample expansion) were required. The support was reworked, including replacement of some portions, and then re-examined with no relevant conditions found. Table 4-1 Summary of Component Support Visual Indication Disposition Component ID Condition CR No. Disposition SI-2105-RR24 Rigid Restraint: 95-11585 Rework (Completed) strut clamp was rotated and paddle plate was bent O 4-3
l O V 4.4.2 Additional and Successive Examinations l l The results of the visual examinations of component supports performed during 2RE04 did not require that any additional examinations (IWF-2430) be performed or any successive examinations (IWF-2420) be scheduled.
- 4.5 Certification of Inspections Section XI NIS-1 forms, " Owner's Report for Inservice Inspections", have been prepared to certify the l STPEGS 2 component support ISI examinations described in this section of the Summary Report.
The STPEGS-2 component support ISI examinations have been certified by our ANil, Arkwright Mutual Insurance Company, on the NIS-1 forms included in Appendix 4-C. I 4 4-4
I l 1 l l l APPENDIX 4-A I
SUMMARY
OF EXAMINATIONS i l 1 I i i e
. . . . . . . . - . - . ~ _ . - . . . . - - . . ~ ~ . . _ . . . - . . . _ . - . . . . - . . . . - . - - .
- ~ . . . . . - . - ~ . . . . . _ . . - . . . - _ . _ . . .
PAGE: 1 DATE: 01/22/96 $0VTH TEXAS PROJECT ELECTRIC GEntERATING $*ATION UNIT 2 0 INSERVICE IN$PECTION REPORT . ?arr,. ($UPPORTS) REVISION: I FIRST INTERVAL, SECONO PERIOD, SECOND OUTAGE (95RF) 1 CLASS 1 SECTION XI COMPLETE COMPONENTS CHEMICAt&V0tVME CONTROL 1 N O ASME O G T SEC. XI R E H
SUMMARY
EXAMINATION AREA CATGY ~ EXAM E 0 E REMARKS WUPSER 10ENTIFICATION ITEM N0 METHOD PROCEDURE C H R ** CALIBRATION BLOCK ** 1
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2-CV-2121-BB1 81A1 100600 CV 2121-Hs5006 PIPING-1 VT-3 ZA-0023 R1 X RR i 1 O i i i l I
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f
SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 PAGE: 2 DATE: 01/22/96
. REVISION: 0 INSERVICE INSPECTION REPORT - 2RE04 (SUPPORTS)
FIRST INTERVAL, SECOND PERIOD, SECOND OUTAGE (95RF) CLASS 1 SECTION XI COMPLETE COMPONENTS REACTOR COOLANT 1 N 0 ASME D G T SEC. XI R E H
$U m ARY EXAMINATION AREA- CATGY EXAM E 0 E REMARKS SU SER IDENTIFICATION ITEM NO METHOD PROCEDURE C M R ** CALIBRATION BLOCK **
.._... ....=-- - ................. ....... .......... ............... . . . .........................................
4-RC-2123-881-D 107500 RC-2123-HL5005 P! PING-1 VT-3 ZA-0023 R1 X RR 107600 RC-2123-HL5006 PIPING-1 VT-3 ZA-0023 R1 X - - RR 1 4 2-RC-2419-881-A-A1 111300 RC-2419-HS5006 PIPING-1 VT-3 ZA-0023 R1 X - - EXAMINED WHEN FILLED. SH-v - VT-4 ZA-0023 R1 .X M C-2419-881-B-A1 111400 RC-2419-HS5001 P! PING-1 VT-3 ZA-0023 R1 X - - EXAMINED WHEN FILLED. SH-V - VT-4 ZA-0023 R1 X - - l 1 I
._.. . _ .___ _._ ~ .. . . _ . . .__._..__,m._ ..._._. _._ ._ _ ._ .... __ .
PAGE: 3 g DATE: , 01/22/96 : south TEXA5 PROJECT. ELECTRIC GENERATING STATION UNIT 2 .( REVl$10N: 0 INSERVICE INSPECTION REPORT - 2RE04 ($UPPORTS) FIRST INTERVAL, SECOND PERIOD, SECOND OUTAGE (95RF) CLAS$ 1 SECTION XI COMPLETE C06.".0NENTS RESIOUAL HEAT REMOVAL 1 - N O ASME - 0 G T' SEC. XI R E H'
SUMMARY
EXAMINATION AREA CATGY EXAM E 0 E REMARKS NUMBER IDENTIFICATION ITEM NO METHOD PROCEDURE C M R ** CALIBRATION BLOCK'* 12-RH-2201-BB1- A 112200 Rh-2201-RR05 P! PING-1 VT-3 ZA-0023 R1 X RR 12.RH-2201-BB1-E
'112900 RH-2201-HL5004 PIPING.1 VT-3 ZA-0023 R1 X - - l RR N
1
-)
. . . . . ~ ~ ~ . .- - ~ _ . . . -- - .. . . . . . - - - . . - . . . . . . . . -. . . . .-. - -
l 1 i SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 PAGE: 4 DATE: 01/22/96 REVISION: 0 IN$ERVICE INSPECTION REPORT - 2RE04 (SUPPORTS)
' FIRST INTERVAL, SECOND PERIOD. SECOND OUTAGE (95RF)
CLASS 1 SECTION XI COMPLETE COMPONENTS i REACTOR COOLANT 1 N 0 ASME O G T SEC. XI R E H
SUMMARY
EXAMINATION AREA CATGY EXAM E O E REMARKS NUMBER 10ENTIFICATION ITEM NO METHOD PROCEDURE C M R ** CALIBRATION BLOCK ** 1 R112NpZ101 A , l 116900.PRU2 EQUIP.1 VT-3 ZA-0023 R1 X - - PRU2 IS THE SUPPORT IMMEDIATELY l RC PRES UPPR
- CLOCKWISE (CW) FROM PRU1 AS VIEWED FROM ABOVE. PRU1 15 THE UPPER PRES $URIZER SUPPORT LOCATED NEAREST THE RPV. REF. )
l DWG, NOS.: IC01-9-$-1532 AND 0957-00010. 1R132Npp1018 1 l 120300 RPC2B EQUIP.1 VT-3 ZA-0023 R1 X - RPC2B IS LOCATED IMMEDIATELY CLOCKWISE RC PUMP COL . (CW) FROM RPC1B AS VIEWED FROM ABOVE. RPC1B IS THE REACTOR COOLANT PUM?
$UPPORT COLUMN NEAREST THE STEAM GENERATOR SUPPORT COLUMN ON S/G 1018.
['\ . REF. DWC, No.: 0957-00002. 120400 RPC3B EQUIP.1 VT-3 ZA-0023 R1 X - - RCP3B IS LOCATED IPMEDIATELY CLOCKWISE RC PUMP COL - (CW) FROM RPC2B AS VIEWED FROM ABOVE. REF. DWG. NO.: 0957-00003. a G
1 l l 1 DATE: 01/22/96 50tRH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 PAGE: 5 l ? 3 REVISION: 0 INSERVICE INSPECTION REPORT - 2RE04 (SUDPORTS) FIRST INTERVAL, SECOND PERIOD, SECONO OUTAGE (95RF) l CLASS 2 SECTION XI COMPLETE COMPONENTS AUXILIARY FEEDWATER 2 N O ASME O G T SEC. XI R E H
SUMMARY
EXAMINATION AREA CATGY EXAM E O E REMARKS MJMBER IDENTIFICATION ITEM NO METHOD PROCEDURE C M R ** CALIBRATION BLOCK ** l
. .............................. ....... .......... ............... . . . ........................................ l l
8-Ar-2012-CA2-G 205800 AF-2012-HL5022 PIP!NG-2 VT-3 ZA-0023 R1 K - - RR 1 I l 2D5900 AF-2012-HL5010 PIPING-2 VT-3 ZA-0023 R1 X - - j RR 1 l l l') ('v ; l I I i i \ G
DATE: 01/22/96 SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 PAGE: 6 j ~s. l I REVISION: 0 INSERVICE INSPECTION REPORT - 2RE04 (SUPPORTS)
' - ' FIRST INTERVAL, SECONO PERIDO, SECOND OUTACE (95RF)
CLASS 2 SECTION XI COMPLETE COMPONENTS CONTAINMENT SPRAY 2 N. O ASME D G T SEC. XI R E H
SUMMARY
EXAMINATION AREA CATGY EXAM E oE REMARKS NUMBER 10ENTIFICAT10N ITEM NO METHOD PROCEDURE C M R ** CALIBRATION BLOCK ** 8-CS-2302-PB2-B 214400 CS-2302-HL5002 P! PING-2 VT-3 ZA-0023 R0 X - - RR 214500 CS-2302-HL5003 PIPING-2 VT-3 ZA-0023 R0 X - . RR /^N (v) [ A \ # v
.- . . . . - _ _ . . _ _ . . . . . _ . - . . _ . . _ . _ _ _ _ . . - _ . . . _ _ . _ . . . . - . . . . . . . . . . . _ _. ._ . . . . . . _ . . . _ . . - _ . . . _ , . . . . ~ . ~ .
I 1 1 4 i DATE: 01/22/96 SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 ~ PACE: 7 REVISION: 0 INSERVICE INSPE" TION REPORT - 2RE04 (SUPPORTS) FIRST INTERVAL, SEC)ND PERIOD, SECOND QUTAGE (95RF)- - CLASS 2 SECTION XI COMPLETE COMPONENTS FEED WATER 2 N O ASME 0 G T F SEC. XI R E H
SUMMARY
EXAMINATION AREA CATGT EXAM E O E REMARKS MJMBER IDENTIFICATION - ITEM No METHOD PROCEDURE C M R ** CALIBRATION BLOCK **
~l 18-FW-2016-CA2-F ZA-0023 R1 - - l 220400 FW-2016-HL5002 PIPING-2 VT-3 X RR i
l 4 l { i ( O 1 l l
__ _ . ~ . . . . . ~ . _ _ _ _ _ _ _ _ . _ _ _ _ _ . . _ - . . . . . _ _ _
. , . . . _ . . _ _ _ . . _ . _ _ _ . . . _ . . . . _ . _ . . ~ . . . . . - . . . . _ .
SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 PAGE: 8
- DATE: 01/22/96
- REY!$10N: 0 INSERVICE INSPECTION REPORT - 2RE04 (SUPPORTS)
FIRST INTERVAL, SECOND PERIDO,. SECOND OUTAGE (95RF) CLASS 2 SECTION XI COMPLETE COMPONENTS MAIN STEAM 2 N O ASME O G T SEC. XI R E H SUPMARY EXAMINATION AREA CATGY EXAM E O E REMARKS 31 UMBER IDENTIFICATION ITEM No METHOD PROCEDURE C M R ** CALIBRATION BLOCK ** i 30-MS-2003-CA2-F I 226300 MS-2003-HL5002 PIPING-2 VT-3 ZA-0023 R1 X - - RR l l l l i l l l I i
.m . _
_, _ . _ _ . _ . _ . . _ ~ _ . _ . . . . . _ _ . . . . ~_- . , _ . _ _ _ . . . _ _ - . _ , i. ~ PAGE: 9 DATE: 01/22/96' SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 l
. (Oj_ REVISION: 0 INSERVICE INSPECTION REPORT - 2RE04 (SUPPORTS)
FIRST INTERVAL, SECONO PER100, SECOND OUTAGE (95RF) CLAS$ 2 SECTION XI COMPLETE COMPONENTS RESTOUAL HEAT REMOVAL 2 N 0- J ASME 0 G T R E H , SEC. XI
$UMMARY EXAMINATION AREA CATGY EXAM E O E REMARKS WUMBER IDENTIFICATION ITEM NO METH00 PROCEDURE C M R ** CALIBRATION BLOCK ** -
- .... .............................. ....... .......... ............... . . . ................... ................... ]
j 12-RM-2103-K82-H 229700 RH-2103-HL5004 PIPING-2 VT-3 ZA-0023 R1 X RR F 8-RN-2204-K92-F 236300 RH-2204-HL5011 PIPING-2 VT-3 ZA-0023 R1 X GUIDE I 1 8-RH-2205-K82-A 236900 RH-2205-HL5007 PIPING-2 VT-3 ZA-0023 R0 X - - EXAMINE 0 WHEN FILLEO.
$H-V - VT-4 ZA-0023 R0 X - - ,
i l 8-RH-2205-K82-C 1 237400 RH-2205-RR05 PIPING-2 VT-3 ZA-0023 R0 X RR l 1 l 237500 RH-2205-RR06 PIP!NG-2 VT-3 ZA-0023 R0 X - - AR 8-R&2205-KB2-0 237800 RH-2205-RR04 PIPING-2 VT-3 ZA-0023 R0 X RR ! l ( 1
SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 PAGE: 10 DATE: 01/22/96 (j REVISION: 0 INSERVICE INSPECTION REPORT - 2RE04 (SUPPORTS) FIRST INTERVAL, SECONO PERICO, SECOND OUTAGE (95RF) CLASS 2 SECTION XI COMPLETE COMPONENTS SAFETY INJECTION 2 N 0 ASME O G T SEC. XI R E H
$UMMARY EXAMINATION AREA CATGY EXAM E O E REMARKS NUMBER IDENTIFICATION ITEM NO METHOD PROCEDURE C M R " CALIBRATION BLOCK **
... ............................ ....... .......... ............... . . . ................-.....=-
24-St-2101-UB2-A 243900 $1-2101-ML5026 PIPING-2 VT-3 ZA-0023 R0 X l
. RR 16-SI-2101-UB2-AE 245600 $1-2101-ML5004 PIPING-2 VT-3 ZA-0023 R0 X ,
RR . l l l I 12-St-2101-UB2-AB [ 249600 SI-2101-HL5013 PIPING-2 VT-3 ZA-0023 R0 X - - RR -
)
249700 -$1-2101-RR26 PIPING-2.VT-3 ZA-0023 R0 X RR I l 8-St-2105-KB2-8 255500 SI-2105-RH01 PIPING-2 VT-3 ZA-0023 R0 X RR 8-SI-2105-KB2-E l l 255800 $1-2105-RR21 P! PING-2 VT-3 ZA-0023 R1 X - - l RR 8-SI-2105-KB2-F l r X - - 255900 $1-2105-RR23 PIPING-2 VT-3 ZA-0023 R1 RR
.. ...m , , .. . . _ . . - . _ _ _ . _ . _ _ _ -. . . . . _ _ . . _ . _ - . . _ _ _ . . . _ . . _ . _ . _ _ _ - - . _ _ . . . . _ . . . .. PAGE: 11 DATE: 01/22/96 SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2
- INSERVICE INSPECTION REPORT - 2RE04 (SUPPORTS)
REV!SION: 0 FIRST INTERVAL, SECOND PERICO, SECOND OUTAGE (95RF) CLASS 2 SECTION XI COMPLETE COMPONENTS l l SAFETY INJECTION 2 ' N O ASME O G T SEC. XI R E H !
SUMMARY
EXAMINATION AREA CATGY EXAM E oE REMARKS ITEM NO METHOD PROCEDURE C M R ** CAL 1 BRAT!0N BLOCK ** NUMBER IDENTIFICATION 8-$1-2105-KB2-F PIPING-2 VT-3 ZA-0023 R1 X - - STRUT CLAMP WAS ROTATED AND PADDLE PLATE 256000 SI-2105-RR24 RR
- WAS BENT. CR # 95-11585 WAS INITIATED BY QC NDE GROUP. SUPPORT WAS DETERMINED TO BE OPERABLE BY ENGR. EVALUATION AND NO ADDITIONAL EXAMS WERE REQUIRED.
SUPPORT WAS REWORKED AND REEXAMINED WITH 5 NO RELEVANT CONDITIONS. [ 256200 S!-2105-RR22 PIPING-2 VT-3 ZA-0023 R1 X - - < RR i l
\ 8-St-2105-Ke?-G 256300 $1-2105-RR25 PIPING-2 VT-3 ZA-0023 R1 X - -
I RR 8-St-2105-KB2-N 257300 $1-2105-RH35 PIPING-2 VT 3 ZA-0023 R1 X - -
- l SLIDE-S l
l 2-$1-2139-082-C-A1 1 278500 $1-2139-HF5003 PIPING-2 VT-3 ZA-0023 RO X - - . GUIDE f 278600 S!-2139-HF5004 P! PING 2 VT-3 ZA-0023 R0 X - - GUIDE O U 1
SOUTH TEXAS PROJECT ELECTRIC CENERATING STATION UNIT 2 PAGE:. 12 DATE: 01/22/96 REVISION: 0 INSERVICE INSPECTION REPORT - 2RE04 (SUPPORTS) FIRST INTERVAL SECOND PERIOD, SECONO OUTAGE (95RF) CLASS 2 SECTION XI COMPLETE COMPONENTS RES100AL HEAT REMOVAt. 2 N O ASME O C T SEC. XI R E H
SUMMARY
EXAMINATION AREA CATGY EXAM E O E REMARKS NUMBER 10ENTIFICAT10N ITEM NO METHOD PROCEDURE C M R ** CALIBRATION BLOCK ** 2R162NHX101A 283100 RHU2A EQUIP-2 VT 3 ZA-0023 R1 X - - RMU2A IS THE SHORTER UPPER SUPPORT ON RH HTX SUPT - RHR HX 101A. REF. DWG. NO.: 3C01-9-5-1600. 283200 RHX1A EQUIP-2 VT-3 ZA-0023 R1 X - - RHX1A IS THE $1NGLE BASE SUPPORT ON RHR RH HTX SU8T - HX 101A. REF. DWG. NO.: 3C01-1-C-1569 i l I l l m l l
.- . .-- ~ . - . . - . _ . ~ . . ~ ~ . . . - . . ~ . . . . . . - - . . - . ~ . _ . - . . - . . . . - . ~ . - - - - - . . - . - ,
e SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 PAGE: 13 ' g DATE: 01/22/96 , INSERVICE INSPECTION REPORT - 2RE04 (SUPPORTS)- i s REVISION: 0 ' FIRST INTERVAL, SECONO PER100, SECONO OUTAGE (95RF) CLASS 3 SECTION x! COMPLETE COMPONENTS .[ AUXILIARY FEE 0 WATER 3 N- 0 ASME. O G T , SEC, x! R E H
SUMMARY
EXAMINATION AREA .CATGY EXAM E O E REMARKS , NUMBER IDENTIFICATION ITEM NO METHOD PROCEDURE C M R ** CALIBRATION BLOCK ** 4-AF-2047-GA3-0 i 313200 AF-2047-HL5013 PIPING-3 VT-3 ZA-0023 R0 x ; RR-i e 3-AF-IO86-GA3-A 315100 AF-2086-HL5001 PIPING-3 VT-3 ZA-0023 R0 x-- GUIDE i ZA-0023 R0 x-- I 315200 AF-2086-tL5002 PIPING-3 VT-3 CUIDE 1.5-AF-2086-CA3-AA01 318700 AF-2086-HF5002 PIPING-3 VT-3 ZA-0023 R0 x-- -l GUIDE 318800 AF 2086+HF5003 PIPING-3 VT-3 ZA-0023 R0 x- - U-BOLT
- 1. 5- A F-2086-CA3-BA01 318900 AF-2086-HF5004 PIPING-3 VT-3 ZA-0023 R0 x--
GUIDE 4 O : s
<~m w .,.,.-.-m.. . . , - . . . . . + - . . , . .m,_. -- , , , - . ,I
. -..__ . - .m ,_ . _ _ , _ . _ _ ._ _ = . . _ - . . . _ _ . _ . . _ ._ . . _ . . . . . . _.
f I
- PAGE: 14 j A DATE: ;01/22/96 SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 l
REVISION: 0 ._ INSERVICE INSPECTION REPORT - 2RE04 (SUPPORTS) l FIRST INTERVAL, SECOND PERIOD, SECOND OUTAGE (95RF) CLASS 3 SECTION XI COMPLETE COMPONENTS COMPONENT C00t!NG 3 N 0 ASME D G T SEC. XI R E H
SUMMARY
EXAMINATION AREA CATGY EXAM . E D E REMARKS
. NUMBER 10ENT!FICATION ITEM NO METHOD PROCEDURE C H R ** CALIBRATION BLOCK **~ l I
20-CC-2103-WA3-0 325800 CC-2103-ML5006 P!P!NG-3 VT-3 ZA-0023 R0 X GUIDE 20-CC-2103-WA3-E 325900 CC-2103-HL5007 PIPING-3 VT-3 ZA-0023 R0 X GUIDE 1 l
.i 20-CC-2103-WA3-F 326000 CC-2103-ML5010 PIPING-3 VT-3 ZA-0023 R1 X - - ,
GUIDE l l 20-CC-2106-WA3-A 326100 CC-2106-HL5009 P! PING-3 VT-3 ZA-0023 R1 X RR 16-CC-2106-WA3-C 334200 CC-2106-HL5010 PIP!NG-3 VT-3 ZA-0023 R1 X RR 334300 CC-2106-HL5018 P! PING-3 VT-3 ZA-0023 R1 X RR l 334400 CC-2106-RR05 P! PING-3 VT-3 ZA-0023 R1 X - - { RR l l
l PAGE: 15 DATE: 01/22/96 $0VTH TEXAS PROJECT ELECTRIC GENERATING $TATION UNIT 2 REVISION: 0 INSERVICE INSPECTION REPORT - 2RE04 (SUPPORTS) FIRST INTERVAL, SECONO PER100, SECONO OUTAGE (95RF) ( CLAS$ 3 $ECTION XI COMPLETE COMPONENTS COMPONENT COOLING 3 N 0 ASME- 0 G T SEC. XI R E H SupMRRY EXAMINATION AREA CATGY EXAM E OE REMARKS i 91 UMBER IDENT!FICATION ITEM N0 METH00 PROCEDURE C M R ** CALIBRATION BLOCK ** CC-2106-WA3-0 , l 334600 CC-2106-RR06 PIPING-3 VT-3 ZA-0023 R1 X - - RR + i 16-CC-2106-WA3-E 334800 CC-2106-ML5006 PIPING-3 VT-3 ZA-0023 R1 X - - RR , 16-CC-2106-WA3-G I V 335D00 CC-2106-ML5013 PIPING-3 VT-3 ZA-0023 R1 X RR 335100 CC-2106-RH12 PIPING-3 VT-3 ZA-0023 R1 X - - RR 335200 CC-2106-RH13 PIPING-3 VT-3 ZA-0023 R1 X - - RR 16-CC-2106-WA3-H 335400 CC-2106-HL5002 PIPING-3 VT-3 ZA-0023 R1 X - - RR 335500 CC-2106-H'5014 PIPING-3 VT-3 ZA-0023 R1 X RR
..- ~ ~ . . - _ - . - -. _ ~ ~ . . .- - . ._- . .- . ~ .-. ~ ~
. . . . - - - .~ -- _ . - -
PAGE: 16
- DATE: 01/22/96 SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 REVISIOh: 0 INSERVICE INSPECTION REPORT - 2RE04 (SUPPORTS)
FIRST INTERVAL, SECONO PERIDO, SECONO OUTAGE (95RF) CLASS 3 SECTION XI COMPLETE COMPONENTS COMPONENT COOLING 3 N O ASME O G T SEC. XI R E H
SUMMARY
EXAMINATION AREA CATGY EXAM E O E REMARKS tiUMBER IDENTIFICATION ITEM NO METHOD. PROCEDURE C M R ** CALIBRATION BLOCK ** 16-CC-2106-WA3-H 335600 CC-2106-HL5015 P! PING-3 VT-3 ZA-0023 R1 X RR 3357D0 CC-2106-RR14 PIPING-3 VT-3 ZA-0023 R1 X - - RR 16-CC-2106-WA3-J PIPING-3 VT-3 ZA-0023 R1 X - - EXAMINE 0 WHEN FILLEO. 335900 CC-2106-HL5001 SH-V
- VT-4 ZA-0023 R1 X 336000 CC-2106-RR17 P! PING-3 VT-3 ZA-0023 R1 X - -
RR 356100 CC-2106-RR18 PIPING-3 VT-3 ZA-0023 R1 X r RR 336200 CC-2106-RR19 PIPING-3 VT-3 ZA-0023 R1 X - - RR 14-CC-2111-WA3-C 344200 CC-2111-HL5002 PIPING-3 VT-3 ZA-0023 R0 X - - EXAMINED WHEN FILLEO. SM-V - VT-4 ZA-0023 RO X i
._ _ . _.. ,_-......m_. _ _ . , _ _ . _ . _ _ _ . _ . _ . - - . _ . _ _ . _ , . . _ _ _ _ _ . . _ _ _ _ _ _ _ . _ . . _ . _ _ _ _ _
i e s c t
- t DATE
- 01/22/96 SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 PAGE: 17 .)
INSERVICE INSPECTION REPORT - 2RE04 (SUPPORTS) l ( REVISION: _0 FIRST INTERVAL, SECONO PERIDO, SECONO OUTAGE (95RF) CLASS 3 SECTION XI COMPLETE COMPONENTS l i.w HmEWT C00t1NG 3 N 0 f 4 ASME. O G T t R E H : SEC. XI i
SUMMARY
EXAMINATION AREA CATGY EXAM E O E REMARKS SU SER IDENTIFICATION ITEM NO METH00 PROCEDURE C M R ** CALIBRATION BLOCK ** 14-CC-2120-WA3-C 345300 CC-2120-RR02 PIPING-3 VT-3 ZA-0023 R0 X
. RR t i
PIPING-3 VT-3 ZA-0023 RF X - - ; 345400 CC-2120-RR04 RR 14.CC-2120-WA3-0 345500 CC-2120-RR01 P! PING-3 VT-3 ZA-0023 R0_ .X.- -
- RR.
( 10-CC-2115-WA3-W 355400 CC-2115-HL5002 P! PING-3 VT-3 ZA-0023 R1 X - -
. GU10E 1
i
. .m . - . . . ~ . _ - . - . . _ . . . - _ . . _ _ . .- _ _. . . _ _ _ _ . ... . . _ _ . . _ _ _ _ _ . . . . ,__._._ _ _ _ _ _ . i 5 PAGE: 18
]. DATE: 01/22/96- SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 ,
Q REVISION: 0 INSERVICE INSPECTION REPORT - 2RE04 (SUPPORTS) FIRST INTERVAL, SECOND PERIOD, SECOND OUTAGE (95RF) L CLASS 3 SECTION XI COMPLETE COMPONENTS ESSENTIAL COOLING WATER 3 N O l ASME O G T SEC. XI R E H
SUMMARY
EXAMINATION AREA CATGY EXAM E oE REMARKS-SluleER IDENT!FICATION ITEM NO METHOD PROCEDURE C M R ** CALIBRATION BLOCK ** t
---- ---=...=----
I 6-EW-2107-W3-A 417200 EW-2107-HL5006 PIPING-3 VT-3 ZA-0023 R0 X RR 6-N-2125-WT3- A1 418000 EW-2125-HL5006 P! PING-3 VT-3 ZA-0C23 R0 X , GUIDE
' 418100 EW-2125-HL5007 ' P! PING-3 VT-3 ZA-0023 RO X GUIDE l
l 6-N-2125-W3- AC 418200 EW-2125-HL5008 PIPING-3 VT-3 ZA-0023 R0 X GUIDE 6-EW-2128-W3-C 41M00 EW-2128-HL5003 P! PING-3 VT-3 ZA-0023 R0 X - - RR 1 g'
SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 PAGE: 19 f ,A DATE: 01/22/96 ' ' REVISION: 0 INSERVICE INSPECT!0N REPORT - 2RE04 (SUPPORTS) FIRST INTERVAL, SECOND PER100, SECONO OUTAGE (95RF) CLASS 3 SECTION XI COMPLETE COMPONENTS y !L1ARY FEE 0 WATER 3 N O ,
~
ASME D G T SEC. XI R E H
SUMMARY
EXAMINATION AREA CATGY' EXAM E 0 E REMARKS NUMBER 10ENTIFICAT!0N ITEM NO METHOD PROCEDURE C M R ** CALIBRATION BLOCK ** 3$142MPA05 I EQUIP-3 VT-3 ZA-0023 RO X . - AFM1C IS THE $1NGLE BASE SUPPORT ON AF [ 427100 AFM1C " AF MTR PUMP
- MOTOR DRIVEN PUMP 03. REF. DWG. No.:
3M01-9-C-4145. e b r v (
- . . . . . - . . . . - - . . ~ - . . . . . . _. -. .. ..-- .~. .~ ~-._ - - - . - . - ~ . . . - , . . - _ . . . .
PACE: 20 DATE: . 01/22/96 SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 t REVISION: 0- INSERVICE INSPECTION REPORT - 2RE04 (SUPPORTS) FIRST INTERVAL, SECOND PERIOD. S *0ND OUTAGE (95RF) CLASS 3 SECTION XI COMPLETE COMPONENTS COMP 0NENT COOLING 3 N 0 ASME O G T SEC. XI R E H 4
$UMMMtf EXAMINATION AREA CATGY EXAM E D E REMARKS ~
WUMBER IDENTIFICATION. ITEM N0' METHOD PROCEDURE C M R ** CALIBRATION BLOCK ** 3R202w1201A EQUIP-3 VT-3 ZA-0023 R1 X - - CCX2A IS THE SUPPORT LOCATED IN THE 4287D0 CCX2A
- MIDDLE OF CCW HX 201A. REF. DWG. NO.:
CC CLG HTX 3M01-9-C-4014. V
),
l l i l i d l i
_. . ._ _ . _ . . . . . . . . . . _ _ . . . _ - - ....__ _.... .._._. . . _ -.. _._.~ . _ _ .. _ _ _ __ _ ____._ _ __.. _ , _ _ _._... . _ _ .. . _ ,.._.. _ 4-4 SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 PAGE: 21
< - DATE: 01/22/96 REVISION: 0 INSERVICE INSPECTION REPORT - 2RE04 (SUPPORTS)
FIRST INTERVAL, SECOND PERIOD, SECOND OUTAGE (95RF) CLASS 3 SECTION XI COMPLETE COMPONENTS 11ESEL JACrET WATER 3 j N 0 j ASME 0 G T SEC. XI R E H SumARY EXAMINATION AREA - CATGY EXAM E O E REMARKS WUMBER IDENTIFICATION ITEM NO METHOD PROCEDURE C M R ** CALIBRATION BLOCK'* 3015245A0134
~
432200 JWS1A EQUIP-3 VT-3 ZA-0023 R0 X - - JWSIA IS THE $1NGLE BASE SUPPORT ON JW JW STNO PIPE - STAND PIPE 0134 N I l 1 i l
--w,- n m w .,,e-., - -v--m-
I i l \ PAGE: 22 DATE: 01/22/96 SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 f
, REVISION: 0 INSERVICE INSPECTION REPORT - 2RE04 (SUPPORTS) ,' FIRST INTERVAL, SECOND PERIOD, SECOND OUTAGE (95RF)
CLASS 3 SECTION XI COMPLETE COMPONENTS D1ESEt LUBE OIL 3 N 0 ASME O G T SEC. XI R E H
SUMMARY
EXAMINATION AREA CATGY EXAM E O E REMARKS l WUMBER IDENTIFICATION ITEM NO METHOD PROCEDURE C M R ** CALIBRATION BLOCK ** 30152i'HX0136 1 EQUIP-3 VT-3 ZA-0023 RO X - - LHX1A !$ THE SUPPORT CLOSEST TO THE 433300 LHX1A
- ENGINE ON LU HX 0136.
LU HEAT EXCH 433400 LHX2A EQUIP-3 VT-3 ZA-0023 R0 X - - LHX2A IS THE REMAINING SUPPORT ON LU HX LU HEAT EXCH
- 0136.
O(T 4 l i [V A
. = , - - - ~ . . . . . - . . . - . - . . - . . . - . - . - - - . - - - . - . . . . .
A SOUTH TEXA5 PROJECT ELECTRIC GENERATING STATION UNIT 2 PAGE: 23 DATE: 01/22/96 REVISION: O INSERVICE INSPECTION REPORT - 2RE04 (SUPPORTS) FIR $T INTERVAL, SECOND PERIOD, SECOND OUTAGE (95RF) CLAS$ 3 SECTION XI COMPLETE COMPONENTS D1ESEL 01L 3 - N 0 ASME D G T
$EC. XI R E H $UMMART EXAMINAT!ON AREA CATGY EXAM E O E REMARK $
WUSER 3DENTIFICAT!0N ITEM NO METHOD PROCEDURE C H R ** CALIBRATION BLOCK ** 30152MTF0137 436600 DOSTIA EQUIP-3 VT-3 ZA-0023 f.1 X - - 00ST1A IS THE $ INGLE BASE SUPPORT ON 00 DO STG TANK
- STORAGE TANK 0137. REF. DWG. N05.:
0226-01025 AND 3005-9-C-5019. x i l w
e44--4;nL,,wAscM- - A ~9nOmme,-,-,b.,<."a,AeM-.-aAs.,ssm-smx-A m --n2,,2,_oas. aman ma-,aa m- ,uw mauasea,-a- a m e.aga um rm_._ws aom,ns_.n- .wam.+m -ww ww.- ---w-w -v--,,-- - -w,L-------,- l l APPENDIX 4 B PERSONNEL
l l APPENDIX 4-B PERSONNEL 1 Name Company Level i S. K. Hubbard HL&P III L. D. Spiess HL&P II C. D. Suhler HL&P 11 l D. Garcia SSI II l A. J. King SSI II I 1 I O ; o .e.1
1 4 O i i 1 I I l l APPENDIX 4.C \ i Os OWNER'S REPORT FOR INSERVICE INSPECTIONS NIS 1 FORMS l l l l O
4 1995 ISI - 2RE04 - Component Supports (Class 1) Page 1 of 2 ; I FOR31 NIS 1 OWNER'S REPORT FOR INSERVICE INSPECTIONS
. As required by the Provismns of the ASME Code Rules ' ' (d l
l
- 1. Owner Houston Lichting & Power Company: Electric Tower: P.O. Box 1700: Houston. Texas 77001 (Name and Address of Owner)
- 2. Plant South Texas Project Electric Generating Station: P.O. Box 289: Wadsworth. Texas 77483 (Name and Address of Plant)
- 3. Plant Unit 2 4. Owner and Certificate of Authorization (if required) N.A.
- 5. Commercial Service Date 06/19/89 6. National Board Number for Unit N.A.
i 7. Components Inspected ASME Code Class 1 - Component Supports Program Manufacturer Component or Manufacturer or Installer National 4 Appurtenance or Installer Serial No. Board No. Westinghouse (M) 2161 '19 Jessurizer i Reactor Coolant Pumn 2B Westinghouse (D 1081-1163E26G01-14 N.A. J Class 1 Piping Supports Ebasco (D N.A. N.A. O t } 1 3 i HL&P b d Date I 116 Arkwright Mutual by t//.- Date /"/7-9/a R.I'.Beverly Insurance Co. B.R. Russell,ANil [ 4-C-1
1995 ISI - 2RE04 - Component Supports (Class 1) Page 2 of 2 - FOR31 NIS 1 (Back)
- 8. Examination Dates 10/11/95 to 10/13/95 9. Inspection Interval from 06/19/89 to 10/19/00
- 10. Abstract of Examinations. Include a list of examinations and a statement conceming status of work required for current interval. (AS3tE Code Class 1 Component Supports - Piping and Equipment)
See Section 4.4 and Appendix 4-A of 2RE04 Summary Report for list of examinations performed. The examinations performed this outage constitute 12% of the required examinations for the current interval. The cumulative percentage completed for the interval is 46E I1. Abstract of Conditions Noted. None.
- 12. Abstract of Corrective Measures Recommended and Taken.
None. We certify that the statements made in this report are correct and the examinations and corrective measures taken conform to the rules of ASME Code, Section XI. Certificate of Authorization No.(if applicable) N.A. Expiration Date ' N.A. Date !-%T 199(a Signed Houston Lichting & Power Co. By 7 _ Owner R.L.Beverly CERTIFICATE OF INSERVICE INSPECTION j 1, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel l inspectors and the State or Province of Texas and employed by Arkwright Mutual Insurance Co. of Norwood, Man have inspected the components described in this Owner's Report during the period 10/11/95 to j 10/13/95 . and state that to the best of my knowledge and belief, the Owner has performed I 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, express or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector not his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind aris'ng from or connected with this inspection.
' ~M- Commissions Tex 826 Inspector's Signature National Board, State, Province, and Endorsements B. R. Russell Date /'" N 19 96
_) 4-C.2
1995 ISI - 2RE04 - Component Supports (Class 2) Page 1 of 2 m FOR31 NIS I OWNER'S REPORT FOR INSERVICE INSPECTIONS l As required by the Provisions of the ASNIE Code Rules i [/') %. \
- 1. Owner Houston Lighting & Power Company: Electric Tower: P.O. Box 1700: Houston. Texas 77001 (Name and Address of Owner) l
- 2. Plant South Texas Project Electric Generatine Station: P.O. Box 289: Wadsworth. Texas 77483 (Name and Address of Plant) ,
- 3. Plant Unit 2 4. Owner and Certificate of Authorization (if required) N.A.
- 5. Commercial Service Date 06/19/89 6. National Board Number for Unit N.A.
- 7. Components inspected ASAIE Code Class 2 - Component Supports Program i
I Manufacturer Component or Manufacturer or Installer National i Appurtenance or Installer Serial No. Board No. l RHR Heat ' Exchancer 2A Josech Oat Coro. (M) 2312-4D 993
~
Class 2~ 1 Pining Supports Ebasco (I) N.A. N.A. I f O 1 l a 1N akO wr h k uku f M.!!.Beverly ' Insurance Co. B.R. Russell,ANil 4-C-3
1995 ISI - 2RE04 - Component Supports (Class 2) Page 2 of 2 FORM NIS-1 (Back) V 8. Examination Dates 08/08/95 to 10/24/95 9. Inspection Interval from 06/19/89 to 10/19/00
- 10. Abstract of Examinations. Include a list of examinations and a statement conceming status of work required for current interval. (ASME Code Class 2 Component Supports - Piping and Equipment)
See Section 4.4 and Appendix 4 A of 2RE04 Summary Report for list of examinations performed. The examinations performed this outage constitute 12% of the required examinations for the current interval. The cumulative percentage completed for the interval is 51%. i
- 11. Abstract of Conditions Noted.
Support number SI 2105-RR24 was found to have a rotated strut clamp and a bent paddle plate. The support was analyzed to substantiate its integrity for its intended service and was found to be acceptable. See Section 4.4.1 of the 2RE04 Summary Report.
- 12. Abstract of Corrective Measures Recommended and Taken.
Support number SI 2105-RR24 was reworked, with replacement of some portions of the support, and reexamined. See Section 4.4.1 of the 2RE04 Summary Report. We certify that the statements made in this report are correct and the examinations and corrective measures taken conform to the rules of ASME Code, Section XI. Certificate of Authorization No.(if applicable) N.A. Expiration Date N.A. Date l- /7 191 Signed Houston 1,ichtine & Power Co. By b & Owner RT.Bdverly" [] g CERTIFICATE OF INSERVICE INSPECTION 1 1, 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 Arkwricht Mutual Insurance Co. of Norwood. Mass have inspected the components described in this Owner's Report during the period 08/08/95 to 10/24/95 . 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, express or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector no. bis employer shall be liable in any manner for any personal injury or property damage or a loss of any kind ' sing from or connected with this inspection. Commissions Tex 826 Inspector's Signature National Board, State, Province, and Endorsements B. R. Russell Date / ~ 3:w u/~ 19 N s 4-C-4
1995 ISI - 2RE04 - Component Supports (Class 3) Page 1 of 2 FORM NIS 1 OWNER'S REPORT FOR INSERVICE INSPECTIONS As required by the Provisions of the ASME Code Rules /] V
- 1. Owner Houston Lichtinc & Power Company: Electric Tower: P.O. Box 1700: Houston, Texas 77001 )
(Name and Address of Owner)
- 2. Plant South Texas Project Electric Generatine Station: P.O. Box 2R9: Wadsworth. Texas 77483 (Name and Address of Plant) 2 4. Owner and Certificate of Authorization (if required) N.A.
- 3. Plant Unit
- 5. Commercial Service Date 06/19/89 - 6. National Board Number for Unit N.A. I
- 7. Components Inspected ASME Code Class 3. Component Supports Program Manufacturer Component or Manufacturer or Installer National or Installer Serial No. Board No.
Appurtenance Aux. FW Motor Ebasco(D N.A. N.A. Driven Pumn Comp. Cooling Water Ebasco(D N.A. N.A. Heat Exch. 2A Jacket Water Stand Pine Ebasco(D N.A. N.A. Lube Oil Ebasco(D N.A. N.A. Heat Exch. Diesel Oil i Ebasco(D N.A. N.A. i Storace Tank O c HL&P by I a6.# Date / / 7-4*/e Arkwright Mutual by Date /-/7-96 1
'R.liBeverly Insurance Co. B.R. Russell,ANII !
l 4-C-5 i
1995 ISI - 2RE04 - Component Supports (Class 3) , Page 2 of 2 FORAI NIS-1 (Back) g
- 8. Examination Dates 08/24/95 to 10/10/95 9. Inspection Interval from 06/19/89 to 10/19/00
- 10. Abstract of Examinations. Include a list of examinations and a statement concerning status of work required for current interval. (AS5tE Code Class 3 Component Supports Piping and Equipment)
See Section 4.4 and Appendix 4-A of 2RE04 Summary Report for list of examinations performed. The examinations performed this outage constitute 14% of the required examinations for the current interval. 'ihe cumulative percentage completed for the interval is S3%.
- 11. Abstract of Conditions Noted.
None.
- 12. Abstract of Corrective Measures Recommended and Taken.
None. We certify that the statements made in this report are correct and the examinations and corrective measures taken conform to the rules of ASME Code, Section XI. Certificate of Authorization No.(if applicable) N.A. Expiration Date N.A. Date /*/ 7 19fd Signed Houston Lichting & Power Co. By ddbudv _ ~ Owner R.L..Bc/erly p CERTIFICATE OF INSERVICE INSPECTION O 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 Arkwricht Mutual Insurance Co. of Norwood. Mass have inspected the components described in this Owner's Report during the period 08/24/95 to 10/10/95 . 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, express or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the I Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind an{ sing from or connected with this inspection. _ 2sh Commissions Tex 826 Inspector's Signature National Board, State Province, and Endorsements B. R. Russell Date [*~ 6~~ 19 9 0 p O 4-C-6}}