Text

1RE07 ISI Summary Rept for Welds & Component Supports of STP Electric Generating Station,Unit 1
	ML20202D156
Person / Time
Site:	South Texas
Issue date:	11/30/1997
From:	Beverly R, Murry C; HOUSTON LIGHTING & POWER CO.
To:	;
Shared Package
ML20202D146	List: ML20202D156; NOC-AE-0022, Forwards 1RE07 ISI Summary Rept for Welds & Components Supports of STP Electric Generating Station,Unit 1;
References
	NUDOCS 9712040159
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{{#Wiki_filter:- O SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION 1RE07 INSERVICE INSPECTION

SUMMARY

REPORT FOR WELDS AND COMPONENT SUPPORTS O erthe SOUTII TEXAS PROJECT ELECTRIC GENERATING STATION - UNIT 1 P.O. Box 289 Wadsworth. Texas 77483 Owner: llouston Lighting and Power Company City Public Senice Board of San Antonio Central Power and Light Company City of Austin Address: P.O. Box 1700 liouston, TX 77001 Commercial Operation: AUGUST 25,1988 Issue Date: NOVEMBER 1997 9712040159 971120 PDR ADOCK 05000498 G PDR

1RE07 INSERVICE INSPECTION

SUMMARY

REPORT FOR WELDS AND COMPONENT SUPPORTS

c the SOUTII TEXAS PROJECT ELECTRIC GENERATING STATION UNIT NO. I USNRC DOCKET NO.: 50-498 OPERATING LICENSE NO.: NPF-76 COMMERCIAL OPERATION DATE: August 25,1988

,f( }f I em. b //- d-9 2 Prepared by. . Bever[l R. Date ISI ngineer - Welds & Component Supports Reviewed by: Ohk -- //!/2!i7 C. A. Murry Date Supervisor - Section XI Section lo l l

... ~ l k TABLE OF CONTENTS 1.0 - 1RE07

SUMMARY

REPORT. -Pagg 1.1 Introduction-- 1-1 1.2 Scope of Summary Report 1 i 2.0 WEI D EXAMINATIONS - 2.1 Introduction 2-1 -2.2 Scope of Examination 2-1 2.3 Personnel, Procedures, and Equipment 2-3 2.3.1 Personnel Qualifications 23 2.3.2 Examination Procedures 2-3 2.3.3 Equipment 2-3

2.3.4 - Materials 2-3 2.3.5 - Calibration Blocks 2-4 2.4 Summary of Examinations 2-4 2.4.1 Examination Methods 2-4 2.4.2 Augmented Examinations 2-4 2.4.3 Data Com parison 2-5 2.4.4 Additienat and Successive Examinations 2-5 2.5 Examination Results and Corrective Actions -

2-5 2.6 . Certification ofInspections 2-5 Appendix 2-A - Summary of Examinations - ' Appendix 2 B HL&P Procedures Appendix 2 C ISI Examination Limitations Appendix 2 D Owner's Report for Insenice-Inspections - NIS-1 Forms .r' 4 c-e c.-- y, ,r-q..m 9,~-

i TABLE OF CvNTENTS (cont'd)- 3.0 COMPONENT SUPPORT EXAMINATIONS e 3.1 - Introduction 1 3.2 Scope of Examinations - 3-1 3.3 Personnel and Procedures .3-3 -3.3.1 Personnel Qualifications 33- -3.3.2 Examination Procedure 3-3 -3.4 Summary of Examinations 3-3 t 4 3.4.1 Examination Resu'ts and Corrective Actions 3-3 3.4.2 Additional and Successive Examinations 3 ;. 3.5 Certification ofInspections 3-4 0 Appendix 3-A Summary of Examinations O Appendix 3 B Owner's Report for Inservice Inspections - NIS-1 Forms 1 I a e cO'

i 1.0 1RE07

SUMMARY

REPORT 1.1 Introduction This Summary Report describes Houston Lighting and Power Company's (llL&P) inservice inspection (ISI) of selected Class 1,2, and 3 components of the South Texas Project Electric Generating Station, Unit 1 (STPEOS 1) performed prior to and during the seventh refueling outage (1RE07) of STPEOS 1 during the time period between August 14,1997 and kptember 24,1997. The STPEOS 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 first ten year inspection interval of STPEOS 1 began August 25,1988. Because STPEOS 1 was out of service continuously for 13 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 September 24,1999. ' Die third inspection period began April 25,1996 and extends to September 24,1999. The ISI summarized herein constitutes the seventh ISI performed during the first ten year inspection interval and the second ISI of the third inspection period of STPEGS 1. Figure 1 of this Section depicts the first ten year interval and Periods 1 through 3 for STPEGS 1. The percentages completion of examinations performed through IRE 07 for STPEGS 1 welds and component supports are also summarized in Figure 1. The STPEGS 1 ISI program for the first inspection interval is described in the Ten Year ISI Plan previously filed with the Nuclear Regulatory Commission (NRC) and the State of Texas. The STPEOS 1 ISI program was developed and is being implemented in accordance with 10CFR50.55a, 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 ofIWA 6000 of the Section XI Code far welds and component supports. 1.2 Scope of Summary Report This Summary Report describes the ISI examinations perfonned t:p through 1RE07 on welds (Section 2) and component supports (Section 3). Each of these sections derdbes the scope of examinations performed; describes the personnel qualifications, procedures, and equipment app!icable to the examinations; provides a summary of the examinations, examinat:an results, and corrective actions; and includes copies of the examination certification (NIS 1) forms. The ISI examinations peiformed on Class I and 2 welds and other examination areas (e.g., bolting) are described in Section 2 of this Summary Repmt. These examinat ons were perfurmed in accordance with Subsections IWB and IWC of Section XI and other bases as specified in the Ten Year ISI Plan. The ISI examinations performed on Ciass 1,2, and 3 component supports and Class 3 integral attachments are described in Section 3. 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. l1

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SUMMARY

resup.

SUMMARY

Comp. (Is Progress) Como ree p. Comp. Comp Welds Program 31 % %ekts Program 61 % wekts Program 17 % 10 *'. 83 % Supports Program 34 % Sepperts Program 61 % Sepports Program 12 % I4 % 37 % FIGURE 1

2.0 WELD EXAMINATIONS 2.1 'ntroduction ISI of STPEGS 1 Class 1 and 2 welds and components within the Welds Examination Program was performed between August !8,1997 and September 24,1997. These examinations constitute the seventh ISI (the second ISI of the third period) cf the first inspection interval for the Welds Examination Program for STPEGS 1. This section of the Summary Repor* documents the exarninations performed by HL&P Quality NDE Group and contractor nondestructive examinatloa (NDE) personnel in accordance with the following documents: (1) "First 10 Year Long Term inservice Examination Plan for the South Texas Project Electric Generating Station, Unit 1"(LTP), (2) " Examination Plan for the 1997 1RE07 Inservice Inspection of Welds and Component Supports at the South Texas Project Electric Generating Station, Unit 1", including changes made during the outage (Outage Plan). p The Long Term Plan (LTP) provides a detailed description of the rules for exemption, selection, d allocation, and scheduling of Class 1 and 2 welds and examination areas for ISI. The 1997-IRE 07 Examination Plan is an individual Optage Plan for implementing ISI weld examinations as scheduled in the LTP. The Outage Plan references the applicable NDE procedures used for the examinations. 2.2 Scope of Examint.tions NDE was performed on a total of one hundred and ten (110) 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 seventh refueling outage. The spare RCP motor and flywheci were installed on RCP 1D during IRE 07. Baseline magnetic particle and ultrasonic examinations were performed on the spare flywheel on site prior to the outage. These examinations are also summarized in this report. Class 1 A total oflilly eight (58) examinations were performed on the following Class I components and examination areas. Thirty three (33) of these components / areas were examined for Section XI credi. Additionally, baseline examinations were performed on eleven (11) components, t p) aug.nented ISI (NRCH 88-08) examinations were performed on nine (9) welds, two (2) areas 21

,y () were examined which could have been deferred to the end of the interval, and RG 1.14 cxaminations were performed on three (3) RCP flywheels. Vessels Steam Generator Piph12 Reactor Coolant System Chemical and Volume Control System Residual licat Removal System Safety Injection System Pumps Reactor Coolant Pump Bolts Reactor Coolant Pump Flange Surface Reactor Coolant Pump Flywheels Valves Reactor Coolant System Q Class 2 'V A total of fifly two (52) examinations were performed on th: following Class 2 component welds and examination areas. Thirty two (32) of these component welds / areas were examined for ASME Section XI credit. Nine (9) of the examinations were performed ou Class 2 piping longitudinal welds, located adjacent to selected circumferential welds. Additionally, eleven (11) of these welds were examined under the Augmented ISI DEZ program. Pipine Auxiliary Feedwater System Containment Spray System Feedwater System Main Steam System Residual lleat Removal System Safety injection System Piimps Containment Spray Pump Low Ilead Safety injection Pump A complete list of the components and examination areas is contained in Appendix 2-A. Class 1 and Class 2 weld identification figures for the above components and examination areas are f)' contained in the LTP. These examinations constitute the following percentages of completion for Class 1 and Class 2 components during the first inspection interval: 2-2

b Cumulative 11tE07 (1st Interval) Class 1 (IWil) 8% 86 % Class 2 (IWC) 16 % 92 % 2.3 Personnel, Procedures, and Equipment 2.3.1 Personnel Qualifications Component welds and other examination areas were nondestructively examined by llL&P Quality NDE Group and contractor NDE personnel, llL&P NDE personnel were certified in accordance with ASME Section XI (IWA 2300) and llL&P Nondestructive Examination Procedure OPQP05 ZA 000) (Rev.1)," 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 llL&P. In addition, Level 11 examiners performing ultrasonic examinations on austenitic piping welds have been qualified by Electric Power Rescroch Institute in detection ofintergranular stress corrosion cracking. 2.3.2 Examination Procedures p NDE activities were performed using visual (VT), liquid penetrant (PT), magnetic panicle (MT), h and ultrasonic (UT) techniques in accordance with IIL&P Quality NDE procedures. The NDE procedures were written to confonn to the requirements of the applicable sections of the ASME Code. A list of applicable NDE procedures is provided in Appendix 213, 2.3.3 Equipment Various equipment was used during the ISI to perfonn the examinations of the selected component welds and examination areas. Major equipment consisted of the following: Krautkramer 13ranson ultrasonic instruments Ultrasonic transducers AC electromagnetic yokes MT calibration block Pyrometers / Thermometers 2.3.4 Materials NDE materials utilized during 1RE07 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 Mater:al Control Program. AV 23

I f i f 2.3.5 Calibration Blocks Pipe and vessel ca:ibration blocks were utilized to calibrate the UT instruments prior to examination of the selected welds. Applicable calibration blocks are noted in the Examination t Summary Tables (Appendix 2 A). Drawings for calibration bk,cks are included in the LTP. 2.4 Summary of Examinations 2.4.1 Examination Methods i The following examination methods were conducted in accordance with IIL&P Quality NDE procedures: VT Framinations VT-1 examinations were performed on manway bolting, flange bolting, seal housing bolting, and valve bolting. VT 3 examinations were performed on valve internal surfaces. PT Examinations PT examinations were performed on pump welds and piping welds. MT Examinations MT examinations were performed on piping welds, piping lugs, and RCP flywheel. i UT Examinations UT examinations were performed on Class 1 and 2 components, including piping welds, RCP bolts, and RCP flywheels. Various techniques were used to perform the UT-examinations, depending on classification, material type, and weld thickness. i 2.4.2 Augmented Examinations in addition to the ISI requirements of Sectien 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 - NRC Bulletin 88-08 Augmented ISI Break Exclusion Zone Augmented ISI-1 E Bulletin 7917 These augmented programs are described in the LTP and the affected examination areas are - noted in the " Remarks" column of the Examination Summary Tables. O 2-4 w <= r-- = gM e t- =v N M -p*--*s

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2.4.3 Data Comparison In accordance with IWB 3121 of Section XI, the examination results were compared with the recorded NDE results 9f the Preservice Inspection (PSI). There were no prior inservice examinations on the areas examined during this outage. If flaws were recorded in the selected Nmponent weld or examination area during previous examinations and dispositioned as acceptable, these flaws were verified during this ISI. All such flaws were observed and verified during this ISI. Two small laminar reflectors in a Class 2 pipe were verified as unchanged since the PSI examination (see Summary No. 558920). 2.4.4 ..ditional and Successive Examinations if examinations reveal indications that exceed allowable indication standards, additional examinations are required as prescribed in IWB 2430 and IWC-2430. No additional examinations of Class 1 or Class 2 components (IWB/IWC 2430) were required during this outage. Successive examinations are required if flaw indications are evaluated in accordance with IWB-3122.4 and the component qualifies as acceptable for continued scavice. No successive examinations (IWB 2420 or 1WC-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 of AShiE 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-C,ISI Examination Limitations, contains a detailed account of examination limitations (UT, PT, and MT) encountered during IRE 07 weld examinations for limitations that were 10% or greater. All UT indications determined to be recordable, regardless of signal amplitude, were investigated to determine the nature of the reflector. Indications determined to be other than geometry were evaluated to ASME Section XI criteria. 2.6 Cenification ofInspections ASME Section XI NIS-1 fomis," Owner's Report for Insenice inspections", have been prepared to certify the STPEGS 1 weld ISI examinations described in this section of the Summary Report. The STPEGS-1 weld ISI examinations have been certified by our ANil, Arkwright Mutual Insurance Company, on the NIS 1 fomis included in Appendix 2 D. O 2-5

i l O l I i i k i t APPENDIX 2 A i

SUMMARY

OF EXAMINATIONS-I EXAMINATION RESULTS LEGEND A Augmented ISI Examination 3 B-Baseline Examination O c ex -i >ie rer s >i xi sca a >i a ait c D Examination Deferrable to End ofInterval i L Piping Longitudinal Weld Examination i W RCP Flywheel Examination i c f A I J t. i l 4 s I i k ~ O e YM+r=-e ar $ s-&+P-isqq.-e e i=*J4mre -Irm-*e-+wer ensu9 My-M M $4-M wW*-19 ma-1-mn-,e"e

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CAT *i 11/04/97 Sot?!M TEKAS PROJECT ELBCTRIC CENERATING STATION taf!T 1 FACE: 0 ktV! BION: 1 INStkVICS INSPECTION FIAN. IRE 07 (WElb8) FIRST INTERVAL, THIRD f*CR100. $tC00ED CLfrAGE 197EF) (U C1 ASS 1 CIABWD STATUS COMPONENTS j CHD 1 CAL AND YMM CONTROL BYSTEM N O ASME O O T $20. XI R E H $1)>HARY EKAMINATION ASEA CATGY RKAM E O E REMAILK5 WUMBER !!Avf!FICAT10N ITEM NO METHOD PROCEDUF8 C M $

- CAttakATION $1DC1**

4 tN 1001 met !Pf3 NS A CV 1( MANDATORY 1SI.HS-tT. 160020 3 8J PT EA.0013 R2 C P!PE 70 VALYS $9.18 UT t?T1 006 R3 C e 33 6'* (~'

taTEs 11/04/91 SWru TEKAS PROJECT ELECTRIC QENERATIN3 STATI(4f UNIT 1 PAGE: 9

EVISION:

1 INSERVICE INSPECTION P1Mi.1RE0? (WElbS) P!RST INTERVAL, THIRD PER1(C, Sl:COND CLTTAGE 197kP1 CIAS$ 1 CIABWD STATVS CD4PONENTS \\ Pttf t*JAL LEAT kDOVAL ETITIM N O ASME O O T SEC. Al R E H $3 NARY EKAM!NAtt0N AREA CA19Y EKAM E O 5 AEMARES IrJ4 bra IDEFf t r3 CAT 100t ITEM NO METHOD PROCEttJRE C M R e* CALIBRATION DLbCE** 16 >M 1100 hp1 fPfD N3 A RJf-el 201440 4 9.J PT EA.0013 R3 C P!PE TO EIA0W $9.11 W (fft.001 R$ C eagg.ggee 301500 1 8J PT EA 0013 R3 C ELBOW 70 P2PR 89.11 trt trtt.001 R3 C ..sg.50** 301540 9 9.J PT EA 0013 R3 C Et&OW TO PIPE 99.11 UT LTt!.001 R1 C eegs.gges ( 8-PH 1100 R*l J F10 NO A PH 51 MANDATORY ISI.HS UF. CE0 METRIC 301360 1 t-J PT EA 0013 R3 C VALVE tu P!PE B9.11 LTT VTI.001 R3 REF1.ECTORS WERE OBSERVED WITH A el C DEGREE SEARCH UNIT. TV11 COVERACE WAS OBTAINED WITH A 60 DEGREE SEARCH UNIT. e.gg.11. \\ .v

_m.__._... _m ..._.. ~ ~ - _........_____.__m. ) 1478: 11/04/97 $0Lf!18 ttKAS PROJECT ELECTRIC QENLRAT!N3 $ TAT 10N UNIT 1 FAG 5a 10 REV1810N: 1 INSERVICE INSFSCTION P1JJi e ikE01 (WC1.DS) j FIRST INTERVAL, THIP.D FFRICO $&COND CUTAGE (91RF) g j CIASS 1 CIABWD &TATUS COMPONENTS AArtTY INJEC"t!Cet $YSTLM N O AsME O O T SEC. 21 R 8 H s'Jhe%2Y EKAMINATIC04 AREA CATOY EKAM 8 0 R RtXAAK8 ? FJeEn IDENTIF] CATION ITEM NO METHOD ft0CEDURE C M R HCALIBRATION 91DCKH f - 81 1100 Mi (F10 No A-81;],), i 330940 4 8.J PT t.A.0013 R2 C C P2P5 TO P!Pr 99.11 Iff UT3 001 81 e gg.ggee f I 8-81-1127 P91 fr10 NO A RI 1) 231640 10 B.J PT EA.3013 R2 C =. C 21&OW TO P!PC 29.11 ttf UT1 001 R3 eegs.10** 6 St-1100 Phi fr10 NO A-81 61 88WDATORY !s!.HS-VF. 232M0 1 8.J PT EA.0013 R2 C VAIVE TO FIPE 89.11 (ft (TTI.001 R3 C eegs.gn 232000 3 9.J PT EA.0013 R2 C El&ON TO PIPE D9.11 VT UT!*001 R3 C eegg. gee t i \\ -.. ~ -.,

-.. - -. -. ~. ~.. -..... - .. -.. ~. _. _. _..... - -. ..._. -. ~. -. -. -... _. ~ - - _ - _. - _ -. -.. i 12 Aft s 11/04/97 80VfH TEKA8 iPCVECT ELECTRIC CtWERATIN3 STAT *0N UNIT 1 FA32s 11 pryls! Cat INstRVICE INSFECTION FIAN.11t07 (MELDS) FIRST INTERVAL, THIRD PEkl00, SECOND OLTTAGE (97RF) C1 ASS 1 CIAbwD STATUS ClMPOWENTS 6 TAN CCOLANT MMP A N 0 ASMS 0 0 t 4 $tc. XI A-S X [ St#99JtY EKAMINATIC48 AAEA CATUY EKAM

0 8 REMARES WUMhtR 2DFNTIFICAT10N ITEN N3 METHOD PROCEDURS C M R ** CALIBRATION DIDCE**

P'MP hoiT(NS (FIS MS A PCP 11 fi EKAMINED DOLT N08.124 IN F1Act FROM f 260100 RCP.101Aal'8 D.0 1(D) Lff trt1 026 k0 D PlNP DOLTS. 66.160 THE DOLT HEAD SURFACE. j t

- CS+96**

I EXAMINED 1.!NCH ANNULAR SLEFACE OF 360120 RCP 101A ra B.O.1(D) Vial RA.0024 k1 D FLAM28 SURFACE 84.190 F1AN3E SimROUNDIN3 EACM PtNP DOLT HDLE. EXAMINED DOLT 8 NOS, 1+16 !N F1A 7, I 260130 DCP.101A.EftB D-0 3 VT 1 2A.0034 R1 C $LAL HOUS!N3 BOLTS $1.40 t I FLYWHrrt f r10 NS A-ROP-21 EKAMINED '90RE, EEYWAYS, AND DOLT Ho1SS 360170 RCP.101A.FW . RG 1TT 1TTI.003 R3 W FLYWHttL 4.14 1N PLACE.

- CS.16**

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- - - + - - - - - - - * - -'

_.._____m__ i i 14 75: 11/04/01 80LfrH ttKAS PROJECT E12C"TRIC CENT 1ATIN3 STATICW 19t!T 1 FA3ts 13 RfVISION 1 IN$tRVICE INAFECTION F1AN. IRt0? (Wttbt) FIRST INTERVAL, THIRD PRE!OD, $$COND OLf!A38 (97kF) CIASS 1 CIABWD $1ATUS COMPONEFT5 { - $LAMOD (MM I"JMP 3 I N O ASMR 0 0 7 ste. :: a am St> MARY EKAMINATION AREA CATQY EXAM - 8 0 t StMARKS j . RJMhtR IDENTIFICATION ITEM NO METHOD PROCE!SDB C M 4

- CA!.!$kATION 914Cgee

,s. l ] ttYwntti, tr10 Was A.EcP 21 EKAMINED DDRE, ERYNAYS, 'J 161 #iC 360350 RCP.1019.fW RG ITT. tt!!.003 93 . W FlYtmttL 1,14 IN FIACS. ..es.ts** - i t i i I i J 1 1 f f n f d v Y k , a.. 1 i i t -,.cy,-r-i ,,---w-.y.+,v.- r- - ~ * -, - - - * * < - - = + - - - - i-v-M**

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TAT 6: 11/04/91 $0'/FM T1*AS FROJECT E1ECT&!C OENERATIN3 STATION (*171 IME : 13 &EV181C*s 1 INSERVICE INSFECTICW F1AN. 1EE01 (WELDS) G F1kET INTTE VAL. TH19:D FER10D. SECOND O'JfA08 (97RFI CIASS 1 CLABWD STATUS CCMK$ENTS ECOP ("/AANT P WP c l u o ASKE oO T SEC. 11 R R H S'JMMY EKAMI6 %T' IN AA1A CATGY EKAM E O t EEMARKS KMMER ltTNTIFICAT!tel ITEM NO METHOD FRDCEFJB t C M k ** CAL 1BkAT10N BLOCE** {LYWHf'tL IF10 MS A.,#3 260370 PCF 101C FW kQ Iff ifT3 06) R3 EXAMINED DDRE, EEYWAYS. AND DOLT HOLES . W. FLYWHEEL 1,16 IN PLACE, seeg.16** l O O

m. .____._m..._ _ _ _ _. ~... _.. _._. -_ r (Atts 11/33/91 80VrH TELAS FROJECT ELSCTRIC OENERATING STATION t*lt 1 FAGE: 14 RrY1610s: 1 INattVICE IN$ttCfl0N FIAN.1Rt0? (WEISS) F.. JT INTERVAL, THIRD FERIOD, $3COND OUTAGE (97RPl C! ASS 1 CIABWD $7ATUS CCMPONLWTS [ ( Pf.ATF("OfM @ N o t AEME C 0 7 SEC. El R E H + i $UP9tARY EKAM.NATIUd AktA CATUT EKAM t 0 t ktMARF.S

1. teta 3DENTIF1 CATION ITEM NO METHOD 21t0CEDURE C M A ** CALIBRATION 914CK**

I FL'NRFFL IFIS N9 A PCP-2) 240410 DCP.1010 FW - 90 fff EA.0014 R$ 8 SFARE RCP M370R & FLYWHTtL WAS tNSTALISD FLYWHttL 1,14 17f (ff!.003 R2 ON RCP 1D DURING ikt0T. - FERFORMr.D D DA$tLINE MT OF ALL ACCESS!$L2 ftYWHttL SURFACES & BAstLINE tff 0F 90kt. KEYWAYS, BOLTHotSS AND FASE MATER 17L PRIOR TO THE OUTAGE,

- CS.76,CSCt.438*

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.- _... = - - - - ~ - - _ - ~ ~.. -. - _. . ~ _ ... -. =. - - S FATE 11/04/97 $0VTH TEXA3 PROJECT ELECFRIC OENERATIN3 STATION UNIT 1 FAGE: Il t kEVIS10Ne 1 INSERVICE INSFECTION P!JJt.1RE07 (NELDS) FIRST INTERVAL. THIRD PEkl00, SECOND CUTA3E (97RF) CLASS 1 C1AbHD STA7US COMrJNENTS I + N 0 ASME O O T I SEC. x1 R E a St2 NARY EKAMINATICN AREA CATOY EEAM E O E REMRRES NtMBEk 3DENTIFICAT10N ITEM NO METHOD PROCEDURE C M R " CALIBRATION BLOCE' VALVF CRWP 1 PERf0RMED MSELINE VISUAL EKAMINATION ON 241100 PSV 3453.VB ON 4.RC.1004 903 VT 1 EA.0024 R1 3 E F10 NO A kC.6 $7.70 VEVE BOLT!NQ ON REPIACEMENT ' VE INSTALLED FER NCD NO. RC.327441, FERFORMED BASELINE VISUAL EXAMINATION ON 261150 PSV 3453.VIS ON 6.RC.1004 DM2 VT.3 EA.0024 R1 8 FIO NO A.nc 6 B12.50 INTEK10R CF REP 1W"2ME.7 VALVE INSTALLED PER NCD NO. RC.3' 1861. EXAMINED ALL INTERNE FREJEtF 1 BOUNDARY SURFACES TO THE EATENT PRAC/1 CAL. PERFORMED DASELINE VISUAL EXAMINATION ON 241200 PSV 34$1.VB CN 6.kC 1009 B.G.2 VT.1 EA 0024 R1 8 FIO NO A.RC.6 97.70 VALVE DOLTIN3 ON REPLACEMENT VALVE INSTALLED FER PCD No. RC 327463. FERFORMFD BASELINE VISUAL EKAMINATION ON } 261250 PSV 3451.V18 al 6 kC.1009 D-M 2 VT 3 EA+0024 R1 8 v FIO NO A RC.6 812.60 INTERIOR OF REP 1ACEMENT V4VE INSTALLED PER NCD NO. RC.327862. EXAMINED ALL INTERNAL MtESSURE BOUNDARY SURFACES TO THE EXTENT FRACTICAL. FERFORMED BASELINE VISUAL EXAMINATION ON 243100 PSV 34%D.VB ON 6+RC-1012 802 VT.1 f.A 0024 R1 8.. F10 WO A-RC.4 87.70 VALVE BOLTIN3 ON REPIACEMENT VALVE INSTALLED PER NCD NO, RC.327463, 261350 PSV 3460.VIS ON 6.RC.1012 9N2 '.T.3 EA.0024 R1 8 FERFORMED FASELINE VaSUAL EXAMINATION ON FIO NO A RC 6 912.$0 INTERIOR OF REPLACEMENT VALVE INSTAL 1.ED FER NCD NO RC.327863. EXAMINED ALL INTERNE PRESSURE BOIRCARY SURFACES TO THE EXTENT PRACTICAL. 9 J v

CATE: 11/04/97 S0WN TEKAS PkOJECT ELECTRIC QENEAATIN3 STATION UNIT 1 DAGEt 16 REvi$10Ns 1 INSERVICE 1NSPECTION P1AN.1RE07 (WElbs) FIRST IFTERVAL, TL.RD PEA 10D, $tCOND OUTAGE 197RF) CIAS$ 3 CLABWD STATUS COMPONENTS k.71 LIMY FFEtMATfR FYSTDt N O ASME O O 7 SEC. El R R H $'J9%RY EXAMINATION AREA CA10T EAAM E O E RPFARES NUMBER IDENTIFICATION ITEM NO METHOD PROCEWK2 C M R ** CALIBRATION B14CE** e.AP-1012-a u lc1 (F10 No 3 Ar-91 354660 3 C.P 3 MT EA 0010 R2 C

+

PIPE TO El&ON Cl.$1 ttf UT3 003 k3 C

- CS 2**

3$4930 20PL1 20PL4 C.C MT EA 0014 R2 C PIPE 123 C3.20 355021 25APLt.26APL4 C-C MT FA-0010 R2 C.. P!PE LUGS C3.30 35$060 3' C.F.3 MT EA 0016 R3 C P'J0W TO PIPE C$.51 trT WI.003 R3 C ..C3.... 3$5065 37PL1 17 plt CC MT EA-0018 R2 C P!PE LUGS C3.20 0 AF 1012-CA2fG1 (FIS NO B.AP t! CP3 MT EA 0019 R2 C 365600 *. REDUCER TO PIPE C5.51 trt UTI.003 R3 C "CS 1*

9 tsi Ar-t et2-CA2 (FIO W3 B Ar 71 357760 3 C.P 3 MT EA 0018 R2 C

P!PE TO NOEELE C5.51 LTt UT1 002 R3 C eeCs.73ee E'ks ~ ~....

L ) taAT8 a 11/04/97 S0WN TEXA8 PRa!ECT ELECTRIC CENERATINJ STATION LE(!T 1 FA3E: 17 R&Yl830We 1 INSERVICE INSFECTION PLAN

1RE07 (WLibS) i FIRST INTERVAL, THIRD FERIOD, SECOND OLTTA0E (97RT) f CLASS 2 CIABWD STATUS COMPONENTS I

M A!WttyT ftRAY SYFTEM s N O ASME O O 7 $EC. XI R E N $39%RY EKAMINATION art.A CATOY EXAM E O E REMARES N'JMBER 1DENTIFICAT10N ITEM NO ME7110D FRDCEDURE C M R eeCALIBRATION 814CE*e g;*t 1202.PB2 (F10 N3 9 09 11 AtKD4ENTED 181 1E8 7917. EXAMINED 2.67 418H O 18th - C. P

1 1.

PT FA 0012 R2 L =. Of*GITUDINAL WELD L AT THE INTERSECTING CIRCUMFERENTIAL tft trTI.012 R2 WElb. essg.47ee AU3MFrtED 181 1E8 79 17. 41797A le C.F.1 PT EA.0012 R2 C P!rt 'TO VALVE ITT LTTI.012 R2 C eeS5 87e* 414000 200U C-F.1 L PT EA-0012 R2 L AUGMENTED 181 1E9 79 17. EKAMINED 2.67 IDNGITUDINAL WElb ITT 17f3 013 R3 L AT THE IlrTERSECTING CIkCUMFERENTIAL +. WELD. eegg.37ee 414012 20 C.P.1 PT EA.0012 R2 C AUaMENT3D to1-!EB 79 17. ( PIFE TO EIA0W trt 17t1 012 R2 C eegg.stee 414030 2bLD C.F.1.L PT E7-0012 R2 L =. AUGMENTED ISt.!EB 79 17. EXAMINED 2.$7 IDN31WDINAL WELD LTT 17f1 012 R2 L AT THE Ilf7ERSECTING CIRCUHFEREFTIAL NElb.

- s..gtee 6 Q 1M1.PB2 (Pfd NO D 09-4) 434160 SLU C.F 1.L FT EA=0012 R2 L

AIX24ENTED 181 1E8 79 17. EXAMINED 2.$7 =. IbHGITUDINAL htLD tTT LTrt.012 R2 L AT THE JWTERSECTING CIRCUMFERENTIAL WELD. eegg.45ee 434180 $ C.F.1 FT EA 0012 R2 C AIKIMENTED ISI.1ED 79 17. EIA0W TO PWR trf 17t!.012 R2 C +. eess.85ee L)

k !*Tta 31/04/97 SOUTH TELAS PFNECT ELECTRIC QENERAf!NG STATION (JNIT 1 FAGEt 18 PEvls!ON: 1 !NSERVitt INSPECfl0N P1AN.1Rt0Y (WELD $l I ,O FIRST INTE.RVAL, TNIRD PERIOD SECOND CUTAGE (97kF) CIASS 3 CIAbwp STA7VS COMPONENTS f WIAINMENT BTRAY tYSTEM N o AsMs 0 O T SEO El R E N SID94 ART EAAMINATION ARFA CAttiT EXAM E O E REMARKS FJhesER IDENTIFICATION ITEM NO METHOD HtOCEWR8 C M R

- CALIBRAt?oN BICCK**

s.cS.1301.F22 (FIS NO B.CS+41 AtKMENTED Is!.1EP #9 17. EXAMINED 2.$T 434190 .s C.F.1.L PT CA.0013 R2 L AT THE INTERSECTING CIRC *JMTERENTIAL 14NGITtJDINAL WElb 177 trr!.013 R3 L WElb.

- S8 0$**

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._._.~._.m b I i tiAft : 11/04/97 $0L7TH TEKAS l'ROJECT ELECTRIC GENERAYING STATION taf!T 1 P,Oti 36 REVISION: 1 INSERV!CS INSPECTION P1AN.1RE07 (NtibS) FIRST INTERVA',, THikD $1110D, $$COND OUTA3E (D?RF) f C1AS$ 3 CtABND STAnts COMPOWENTs rtf.f4ATEP KYFTEM i N ASME O O T ' SEC XI R & H StM%kY LKAMINATION Ak1A CAMY EKAM E O E REMARKS i t NtMDER 1DENTIFICATION ITEM NO METHOD PROCEIMLE C M R H CALIBRATION B1DCK' It rW 1016.QA2 (FIO NO D rW l.61 ALTERNATIVE SELECTION FOR S/N $01900 $01960 9 C F.2 KT EA.0010 R2 C (HIGH RAD) AND $01990 (CasTRUC"TED), No [ ELBOW to PIPE CS,$1 trr trt!.003 R3 C BASELINE EKAMINATION l'RIOR TO 1Rt07. i eseg.3ee r .t i. V i P O .\\ - - - -, +,,,. - -. - - - - - -... - -,. -..,,. -,. -,,,.,,-.,-, .+.w.-,n~ = - ~ . -,.. - -, -,.- +.-~ ~

. -.. _ ~.. ~.... _ - _..-~ ___~. ( tsATE: 11/64/91 SOLTTH TTXAS FFGJECT ELECT 116 GENERAft'93 STATION UNIT 1 FAGE: 20 REVISION: 1 INSERVICE INSFECTION FLtJe.1RE07 (WELDS) / FIRST INTERVAL, Th!RD FERIOD, SECOND OLTTA3E (97RF) { } 'V/ CIAtt 2 CIABWD STATUS COMFONENTS j i MAIN ETf,AM fYFTIM N O AsME O O T SEC. El R E 9 I StP9%kV EEAMINATION AREA CANY EKAM E O E RD%RES j NUMBER IDENTIFICATION ITEM NO METHOD FROCEDURS C M R

- CALIBKATION BICCE" 10 - M9 1001 -CA2 fr10 NO B M9 1,2) 130000 1 C.F.2 trf EA.0018 R2 C

90EELE TO REDUCER C$.$1 trt 17T1002 R3 C u CS.tgee EKAMINED 2.$7 AT THE INTERSECTING $10020 11b C.F.2.L MT EA.0014 R2 1. CIRCUMFERENTIAL WElb. 14H0!WDINAL WElb C5.52 trt trt1002 R3 L " CS - 14 " 30 MS 1004.CA2 (F10 No B MS-1,01 AUGMENTED ISI/ BEE. EXAMINED 100% OF THE 650640 2 $1# BCE14NG MT 44.s*18 R2 A WELD LENGTH 1DH317UDINAL WElb t.l.12 trr trt1 002 R3 A u CS.1 gee Slett0 26 C F.2 MT EA 0030 R2 C.. C. I'!FE TO VALVE C5.51 (TT (TTI.002 R3 u CS.p e $60900 26 BEE MT EA.0010 R2 A AUGMENTED IS!/ BEE. VALVE TO FIFE C5.51 trf trt1 002 R3 A " CS. 5 " Sitt20 26LD st*t4NG MT EA.0018 R2 A AUOMENTED ISI/ BEE, EXAMINED 100% OF THE (CNGITUDINAL WELD C. 2 ITF t?T1 002 R3 A WElb LEN3TH. TWO SMALL 1AMJNAR REFLECTORS WERE VERIFIED AS UNCHAN3ED SINCE THE FSI EXAMINAT10N WAS FERFORMED ON THIS WELD. THESE LAMINAR RETLECTORS ARE ACCEPTABLE IN / CCORDANCE WITH SECTION XI ACCEPTANCE CRITERIA. e e CS. 34 n .( L t -2

_..m .._._m DATES 11/04/97 80WH TEXAS PROJECT ELECTRIC OEF.; RAT 140 STATION UNIT 1 PAGE: 21 - REVIS10t' 1 INSERVICE INSPECTION PLAN 1RE07 (WELDS) _p F1RST INTERVAL, THIRD PERIOD, SECOND OtffAGE (97RF) f C1 ASS 2 CIABWD STATUS COMPONENTS MAIN PtrAM EyftEM N O ASME O O T SEC. 11 R E H SUP#4ARY EXAMINA110N AREA CA19Y EXAM E O E REMARES 5"NBER IDEFTIFILATIOn ITEM NJ METHOD PROCEDURE C M R ** CALIBRATION BLOCK" 30 MS 1004 GA2 !PIO NO B-MS-1.0) $54925 26PL1 26Pt.a CC MT EA.0014 R2 C P!PE 1AKIS C3.20 AUGMENTED 151/BE2. EXAMINED 100% OF THE lbJ940 27LU BEZLONQ M EA.0014 R2 A LONGITUDINAL WELD C5.52 UT LTTI.002 R3 A WELD 1.ENGTH. e

CS 3 4 '

AUOMEtrTED ISI/ BEE. 558960 21 BE2 MT EA 0018 R2 A PIPE TO P!PE C5.51 (TT LTTI.002 R3 A "CS - 3 3 " ~Q 558900 27LD BEZI4NO Mr EA-0019 R2 A AUGMENTED IS!/ BEE. EXAMINED 1004 OF THE / LONGtTUDINAL WELD C5.52 LTT UTI.002 R3 A NELD LENGTH. %/

CS. 3 4 "

559000 28LU BEZLONG MT ZA 0018 R2 A.. AUGMENTED ISI/ BEE. EXAMINED 100% OF THE LONGITUDINAL NELD C5. '. J Iff UTI.002 R3 A.. NELD LENGTH. "CS - 3 4 *

559020 24 DJ MT TA 0014 R2 A..

AUGMEFTED ISI/BE2. P!PE TO PIPE C5.51 tTT LTTI.002 R3 A.. e ecs.sn '9 M9-1104 riA2 (Pf 0 %. G.y[g 564540 4 C.F.2 MT ZA 0018 R2 C.

PIPE TO VALVE C5. 51. UT UTI.002 R3 C

. +

- CS.2**

a

DATE: 11/04/97 SOUTH TEXAS 31tOJECT ELECTRIC GENERATING STATION UNIT 1 FACE: 22 REVISION: 1 It! SERVICE INSPECTION FIAN.1RE07 (WELDS) pl 5 FIRST INTERVAL, THIRD FER100. SECOND OLTTAGE (97RF) 5' CLASS 1 CLABWD STATUS COMPONElf75 MAIN ETEAM F M N O ASME C 0 T SEC. XI R E H SUP94ARY EXAMINATION AREA CATGY EXAM E O E REMARTJ frJMBER IDENTIFICATION ITEM NO METHOD PkOCEDURE C a 4

- CALIBRATION BihCK "

6-MS 1004-CA2(c) (F10 NS B-MS-01 560100 1 BEZ Mr EA.0014 R2 A -. AUOMENTED 161/ BEE. EXTRUSION TO F1ANGE C5.51 (TT (TTI.0C2 R3 A "CS 75 " 6-M9-1004-GA2(D) (FIO NO B MS 91 564200 1 EEZ Prf EA-0010 R2 A.. AUGMENTED ISI/BEZ. EXTRUSION TO FLANGE C5.51 LTT ITTI-002 R3 A -.

- CS.75**

LMS 1004-CA2tE'! (FIO NO B MS-0) 568300 1 BEZ MT ZA-0018 R2 A AtKMENTED ISI/BEZ. [ h EXTRUS!ON TO FLANCE CE.51 ITT LTTI-002 R3 A. - l v ..CS.75** 7 l w/ l

m I i ( l 1 l 11/04/97 SOUTH TEXA8 PRa7EC"Y EISCTRIC CENERATINO STATION WIT 1 PAGE: 23 LATE: - PEVISION: 1 INSERVICE INSFECTION FIAN.1 RECT (WELDE) PIRST ttrtERVAL, 'Ili!RD PERIOD, SECOND OLTTAGE (97RF) ./ g CIAS3 2 CLABWD STATUS COMPONENTS ) (j REMIDAL. HEAT. PEM7YAL.RSTEM N O ASTM 0 0 T SEC. XI R E H SQ90JtY EXAMINAT10tf APEA CATOY EXAM E O E REMARKS IfJ4862.!DENTIFICATION ITEM NO METHOD PROCEDURE C M N

- CALIBRATION BLOCK **

+.. 8 PH 1210 FB2 (FIO NO B PH-1) 521860. ? CF1 PT EA-0012 R2 C. -* P!PE TO VALVE C$.11 tJT 1171-001 R3 C . g3 10. 9 PH-1211-BB2 fr10 NO B-RH-{j,, 622180 2 C-P 1 PT EA-0012 R2 C PIPE TO ELBOW C5.11 UT UT1-001 R3 C e e gs.13 n 0 PH-1101-BB2 (FIO NO B-RH-14) _628160 2 C-r 1 PT EA 0012 R2 C - - PIPE TO VALVE C5.11 - 17T UTI-001 R3 - C. U e...u.. p 1- ,V

DATE: 11/04/97 SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 1 PAGE: 24 REVISION: 1 INSERVICE INSPECTION PLAN.1RE07 (WELDS)' ,C, FIRST INTERVAL, THIRD F JtIOD, SECOND CLTTAGE (97RP) N 4 CLASS 2 CIABWD STATUS COMPONENTS k $ATETY INPCTION SYSTEM N O ASME O O T SEC. XI R E H SUDNARY EXAMINATION AREA CATGV EXAM E O E REMARKS NLNHER' IDENTIFICATION ITEM NO M2THOD PROCEDURE C M R

CALIBRATION BIDCK*
10 St.1101-UR2 (F10 NO B 91-3) 716700 2LU C.P.1.L PT EA.0012 R2 L.
AUGMEFTED ISI.!EB 19 11.

NO 17T BASELINE tONGITUDINAL NEIb UT UT!*042 R2 L *. EXAMINATION PRIOR TO 1RE07. EXAMINED } 2.57 AT THE IFTERSECTING CIRCUMPERENTIAL WELD. - **SS 87*' -716720 2 C.P.1 PT ZA.0012 R2 C AUGMENTED ISI.!EB 79 17. NO LFT BASELINE PIPE TO ELBOW ITT UT1-012 R2 C. - EXAMINATION PRIOR TO 1AE07. eeSS.37ee 116740 2LD C.P 1.L PT EA-0012 R2 L AUGMENTED ISI.!EB 79 17. NO ITT BASELINE LON0!TUDINAL WELD LTT (TTI.012 R2 L EXAMINATION PRIOR TO 1RE07. EXAMINED 2.5T AT THE INTERSECTING CIRCUMFERENTIAL WELD. p

- SS 37**

tN 10-SI 1301-tm2 (FIO NO B-ST.5) 719960 9 C.P.1 PT EA.0012 R2 C AUGMENTED ISI.!EB 79 17. NO UT BASELINE PIKJGE TO PIPE ITT LTr!.012 R2 C. - EXAMINATION PRIOR TO 1RE07.

- SS-87**

719980 914 C.P.1*L PT EA 0012 R2 L AUGMEN*ED ISI.IES 79 17. NO ITT BASELINE 14NGITUDINAL WEIS ITT UTI.012 R2 L EXAMINATION PRIOR TO 1RE07. EXAMINED 2.57 AT THE INTERSECTING CIRCUMFERENTIAL WELD. eeSS.37ee 6.SI.1210-BB2 (PfC NO B-SI-1?) 141920 2 C-P 1-PT ZA 0012 R2 C *. PIPE TO VALVE C5.11 trT LTTI-001 R3 . C. eeSS.go. (3 V

DATEi 11/04/97 SOUTH TEXAS PRG7ECT ELECTRIC OENERATINO STATION UNIT l' PAGE: 25 REY!E!ON: 1 INSERVICE INSPECTION PLAN. 1RE07 (WELDS) / FIRST 2NTERVAL, THIRD PERIOD, SECOND QUTAGE (97RF) \\ CLASS 2 CLABWD STATUS CCMPONEYTS SAFETY INJECTION SYSTEM N O ASME O O 7 SEC. XI R E H SlJMMARY E1 AMINATION AREA CATOY EXAM E O E REMARES 3OSER 3DENTIFICATION ITEM NO METH00 PROCEDURE C M R " CALIBRATION 814CR** 6 $f-1306-t@2 (F10 NO B-$f-18.19) ' 743040 33 C-F-1 PT EA-0012 R2 C - - P!PE TO TEE C5.11 (TT 17T3-005 R3 C "SS 2 3 *

743060 34 C-F..

PT EA-0012 R2 C -. TER TO P2PE C5.11 (TT 1771-005 R3 . C eagg.23. 143060 35 C-r 1 PT. EA-0012 R2 C - - PIPE TO ELBON C5.11 (TT ITTI 005 R3 - C .e63 23" i(/ 6-Sf-1325 DB2 (Ff0 NO B Ef-19) 744200 1 C-F-1 PT EA-0012 R2 C TEE TO P2PE C5.11 UT UTI-005 R3 - C "SS 23' 144280 5' C-F 1 PT EA-0012 R2 C - - NO BASEL1dB EXAMINATION PRIOR TO 1RE07. P!PR TO ELBOW 'C5.11 LT 17T1-005 Ra C - - eess.23** 744400 11 C-r-1 PT EA 0012 R2 C PIPE TO %ALVE C5.11 177 (TTI-001 R3 - C - "$3 - 9 " 6-51-1326-BB2 (FIO NO B SI-19) 744980 5 C F-1 PT EA-0012 R2 C. - ELBOW TO PIPE C5.11 (TT tTTI 001 R3 - C -

SS.9 "

). G.

- ~. DATE: 11/04/97' SCWH TEXA8 PROJECT E1.ECTRIC GENERATING STATION UNIT 1 PAGE:. 26 REVISIONS-1 INSERVICE INSFECTION PIAN. 1RE07 (NELDS) ,FN ' FIRST ?NTERVAL. THIRD PERIOD, SECOND OUTAGE. (97RF) I CLASS 2 CIABND STATUS COMPONENTS SAFETY ?NJE NTON SYSTEM N O ASME O O T SEC. El R E H 8tM4ARY EXAMINATION AREA CATOY EXAM E O E REMARES NtNBER IDENTIFICATION ITEM NO METHOD PROCEDURE C M R " CALIBRATION BIDCE" 6 St 1126-BP2 IF10 NO B-SI-19) 145000 6 C F.1 PT EA-0012 R2 C PIPE TO VALVE Cl.11 ITF 17T1 001 R3 O e e SS. g u 2-ff-1306-DB2 (FIO NO B-St.20) 144920 15 C-F.1 PT EA 0012 R2 C.. REDUCER TO PIPE C5.21 (TT UT1 012 R2 C

SS-2 2 "

v ., \\ v

n. DATEi-11/04/97 SOUTH TEXAS PROJECT E1.ECTRIC OENERATING STATION UNIT 1 PAGE: 27 REVISIONS 1 INSERVICE INSPECTION PLAR. 1RE07 (WELDS) FIRST IlffERVAL, _ THIRD PEP!OD, SECOND OLTTAGE (97RF) ( CLASS 2 CLABWD STATUS COMPONENTS CCWTAIMENT SPPAY PNPS N O ASME O O T SEC. El R E u SUMARY EXAMINATION AREA CATOY EXAM E O E REMARKS NUMBER IDENTIFICATION ITEM NO METHOD FROCEDURE C M k "CA1,1bRATION 914CE" PLHP 1 A (FIO NO B-CFP 11 750120 C1 APCS.1A.Pa t C.O PT EA.0012 R2 C -. F1ANGE TO UT?ER CASE C6.10 [v n .t \\%,

DATE 11/04/97 SOffDI TEXAS FROJECT ELECTRIC OEEERATING STATION IJNIT 1 PAGE: .24 REV1810N e ~ 1 INEERVICE INSPECTION P1AN.1RE07 (NElbs) / 's FIRST INTERVAL, THIRD PERIOD, SECOND OUTAGE (97RF) t 1 C1At1 2 CLABWD STATUS COMPONENTS ( _ 1/W HEAD SAFETY INJEC*TfDN PUMPS N O ASME O O T SEC. XI R-E H SGNARY EXAMINATION AREA CATGY EEAM S O E REMARKS NUMBER !DENTIFICATION ITEM NO METHOD PROCEDURE C M R ** CALIBRATION SIOCK** PtP4P 1 A (FIG NO B-LHSIP-1) 751320 $1APLH.1A PCW1 C.o PT EA.0012 R2 C FLANGE TO IfPPER Ct9E C6.10 t U (' \\w/

O APPENDIX 2-8 IIL&P PROCEDURES O f <w..

W P ~; O APPENDIX 2.B HL&P PROCEDURES 1 Procedure No. -h. Title '0PQP05 ZA-0001 1-Qualification and Certification of Nondestmetive Examination - Personnel - l 4 OPQP05-7A 0004 1 General Ultrasonic Examination . OPQP05-ZA 0009 Recording Data from Direct Visual, Liquid Penetrant, and - Magnetic Particle Examinations - OPQP05-ZA-0012 -2 Color Contrast Solvent Removable Liquid Penetrant Examination for ASME XI PSISSI OPQP05-ZA-0018 2 Dry Powder Magnetic Particle Examination for ASME XI PSISSI 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 e UTI 003 - 2 Manual Ultrasonic Examination of Reactor Coolant Pump Flywheels From the Access Holes I 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 l 0 Weld Joint Identification Marking-UTI 012I 2 Manual Ultrasonic Examination of Thin Wall Piping Welds UTI 021 0 Manual Ultrasonic Examination of Austenitic Pipe Welds for NRCB - 88-08 4 4 2-B-1 . = .-.a..-

_ _ -.. _. _..._ _ __..._. ___ _ _ _ ~._ -. _. _.. _ _ __ _.._ _ _._. _ _ _ __. _.._.__ _ _ _ _ _. _ _.. _ _ \\- l l il - l ~ APPENDIX 2 B \\ HL&P PROCEDURES Procedure No. h-Title i UT1-023 - 0 Transducer Analysis j -UTI-026 - 0-Manual Straight Beam Ultrasonic Examination of Pressure Retaining - Reactor Coolant Pt.np Bolts } ). e d l 4 4 i ~ A J 5 7 L i ;. L 2-B-2 m=. - - - = =%e >---.----m..ur---* ,n-.-+e_ -= e-. r- -<veme.-, .==% =e-... .e,- e-mor -- v-r.w, - er w ..ww-re-,*r new.-

I l i i i APPENDIX 2-C ISI EXAMINATION LIMITATIONS i - 4 i 4

v>

n--

i ~ ' APPENDIX 2 C ! ISI EXAMINATION LIMITATIONS t Table of Contcnts

j

- STPEGS 1 Sumtrary ofInservice Examination Limitations Class 2 Co.npoqcals d' 1 ASME Category C-C Main Steam System 4- - ASME Category C-F-1 Residual lieat Removal System Safety Injection System ASME Category C-G - Containment Spray System l. 4 e l-o !O ~ 2-C-1 o ,__....--.n.-..__._;_m.._-._____,

k y SOUTli TEXAS PROJECT ELECTRIC OENERATING STATION, UNIT 1

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 1 (STPEOS-1). 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 Number, and Examination Require-ment (volumetric or surface) for the specific examinatio 1 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 I and 2 of Code Case N-408. Cnlumn 2 Line No/ Subassembly Weld Identification Weld ID Figure Weld Configuration Examination Method Provides information for each cr. amination area by line number (piping) or subassembly number (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). p Column 3 - Exam Type d Lists the Methods of Examint: ions used for each area by specific angles for UT (0,45,45T,60, 60T) and surface technique (MT or PT), if required. Column 4 - % Coverage The,:xtent of coverage for each exam type is expressed in percentages based on the examination volume / area required in Section XL Depending on method, the percentage coverage may be represented in more than one way. 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: O 2-C-7

,(^)h' c = a + 2*h (effective coverage formula, angle beam) 2 where a = one direction only percentage b = two direction percentage Examples: (1) none 1 dir 2 dir 0% 0% 100 % c = 0 + 2* 10p. = 100% cfTective coverage 2 (2) none I dir 2dir 0% 100 % 0 % c = 100 + 2

0_,

= 50% effective coverage 2 (3) none 1dir 2dir 50% 50 % 0% I ) '(/ c=50+2*0 = 25% effective coverage 2 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 tie coverage was limited is provided in this section. ,n. ,,r! 2-C-3

/~'N I \\.J ASME SECTION Xi CODE COVERAGE LIMITATIONS 1997 IRE 07 ISI SOLTTH TEXAS PROJFCT ELECTRIC Gl.NERATING STAT 10N, UNIT I Al%LfAlff,ORY C.C 5Y5 TEM MAIN STLAM-PIPE Ltni(CLASS 2) A..,. 7181E PIOJ800ASEMBLY,3r-- 9'i e y;44,, p g p.5 g. _p C J W j^ g' g..'q ;. .g<g7, y,. g gaj CtAOP -W81D IDENTIFICATION S,' gh:,,*. g c%COVERACE ' 2 ,% ; M.. f.,; y^* -VW cATcV (., iW a mriates n h,

n n

m. ffEM NO,; ;WBab OONFIGURAT90@NjD' ', RXAM, @ b.Ag 3 gg .3, 2p i EDIR 3.dj: EFF.l wi,; Qg, NONS ONLY DER ' COV. - 70741,

s-

- : tJMITAT10N t EXM ROT " EXAMINATION METWDD 4 ' -- + i SS LIMl!LO MI DUL IO PIPL LUG 1 34M5 too4 MT 45 CC 26 plt 26PL3 CONFIGURATION. C3 20 B MS-8 SURF PIPE LUO5 MT 118921 A&MLCATECORY C F.1 5 YSTEM RESIDUAL HEAT REMOV AL(CLASS 2

_. mx tait P80J5tleassEMBLY y,

a p ~^ m., p~a-s ,y p-. - + r -t w -x y.e a .-gy CLASEI.. .W84D EDENTIFICATION $ l # h.f V % COVERACE 4h< '/ N [,9 ) M M.."$c F o + uT M.' / S. C..,, f.,1 C W * " " U. p.,';g;t CATOY[ .WEta ID.FIGU,R8 ih@.?. S1 .id:V. -- y < i ~. . c .x _. m'. s_ a ITEM NO.s 5 WELD (ONFPARATION ; FXAM .L.._. i DER 3.7, EFT. - t% 4' I' ~. _ J. b.. S, "4 f 9, if._j 3;.," E lJMffATION ! ' B EXM RQF - EXAMINATION METllOD - TVPE-' NONr ONLY DER - COV. - TOTA 1. v t, 1 84H-4210-45 23 20 57 67 LAMiltD U'I ON V ALVL 54DE DUE C F.I 7 45T 0 0 100 100 TO VALVE CONFIOURATION C$ i1 B-RH 3 84 SURF /VOL PIPE TO VALVE 621660 PT 0 100 SYSTEM 1AFETY INECTION (CLASS 2) 2.., - EJME NDJ5UB455EMBLYof xc y, mw.p.x

.,. wp.,

s M., M S_9 $ d @ g. ", CLASS :L .,WEta IDENTIFICATION P. vg vP % (DVERACE i *,,, _ ., s y M Wv -u CATGY N, A WELD ID FIGUR*k. !. }.~ ? wt ( rW ' ' _L c. i. . s., v,.f., r;n 4,, s ,.y t., x-- p ~._t,. N& s.- W,.- CATGYq ',. 4 WEIA ID FIGN /.li.f . $$ka g 1, )--# f igpf,{'*'*;ist l:?i-Q?!;,,,, We r ;2(a'p ITEM N0c[. .WBIA CONFWWTION f--}:j-RXAM $ l.fi.. t DIR 3 ?ij. SPF/ 4 s t"9

LIMITATION 4 t P REM SOT

- EXAMINAT90M METHOD + + TYPET NONE ONI.Y DIR'- COY.

ftFF48, SS LIMITLD PI DUL 10 t LOUk ot 51RUCitONS J

L& PUMP l A PI 42 C4 CIAPCS-1 A-PCW8 AT TilREE LOCATIONS ALONO WELD, C6 le B-05P 1 SUk? FLANGE TO UPPI.R CASE FT 790120 / o t\\s 2-C-5

i t i APPENDIX 2-D OWNER'S REPORT FOR INSERVICE INSPECTIONS NIS-1 FORMS 4 O

1997 ISI. IRE 07 - Welds (Class I) Page I of 2 i FORM NIS 1 OWNER'S REPORT INSERVICE INSPECTIONS As required by the Provisions of the ASME Code Rules G

1. Owner llouston Lighting & Power Comnany: Electric Tower: P.O. Box 1700: llouston Texas 77001 (Name and Address of Owner)

2. Plant Sputh Texas Project Electric Generatine Station: P.O. Box 289: Wadsworth Texas 774R3 (Name and Address of Plant)

3. Plant Uni; I

4. Owner and Certificate of Authorizat.n (if required)

N.A. 5, Commercial Service, ate 08t25/88 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. Steam ._OcacIntor 1B WIslinghouse f.M) 2132 Wl8692 Reactor Coolanc Pumn_1 A W1stmghause (M) 1 115E580GOI 28 Class I Pining Ebasco (I) N. A. N.A. Class 1 Valves Ebasco (I) N. A. W. A. - s / ~s.....,, ._, h, ..snnn n P .t] R.L.Beverly 'mdl,ANil / Insurance Co. t A Ei O'd 2.o.1

1997 ISI 1RE07. Welds (Class l} Page 2 of 2 - FORM NIS-1 (Back)

8. Examination Dates 08/18'97 to 0904'97

9. Inspection Interval from 0805'88 to 090499

10. Abstract of Examinations. Include a list of examinations and a statement concerning status of work required for current interval. (ASME Code Class 1 (IWB) Items. Welds Program)

See Section 2.2 of the IRE 07 Summary Report for list of esaminations performed. The esaminations performed this outage constitute 8% of the required esaminations for the current interval. The cumulative percentage completed for the intervalis 86%

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. //* f 19 U Signed flouston t.ichtinc & Power Co. B-14 I 4 Date Owner . L Beverly I CERTIFICATE OF INSERVICE INSPECTION l \\ 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. htui. have inspected the components described in this Owners Report during the period 08/18'97 to __ 0904/97 and state that to the best os my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the inspection plan and as required by the ASME Code, Section XI. By signing this certincate neither the inspector nor his employer makes any warranty, express or implied, concerning the examinatio and corrective measures described in this Owners Report. Furthermore, neither the inspector nor his employ r shall be liable in any manner for any personal injury or property damage or a loss of a y ind g o or gnnected with this inspection. Commissions In*4iM N " Inspectors Signature i National Board, State, Province, and Endorsements f%M'AC%g nh u n n - p4 Date CV 19 T 2 D-2

1997 ISI IRE 07. Weidi (Class 2) Page 1 of 2 FOF M NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTIONS As required by the Provisions of the ASME Code Rules 1, Owner _llouston l_lghtin! LIDEthanv Electric Tower: P.O. Box 1700: lloustonilem 77(11 (Name and Address of Owner) t

2. Plant South Texas Project Electric GencInting Station: P.O. Box 289: Wa:!sworth_ Texas 77483 (Name and Address of Plant)

3. Plant Unit 1

4. Ooner t.nd Certifbate of Authorization (if required)

N.A. k

5. Commercial Service Date 0805/88

6. National Board Number for Unit._N A.

L

7. Comic.nents inspected ASME Code Class 2 (IWC) Items - Welds Program Manufacturer Compon'nt or Manufacturer or Installer National Appurtent ace or Installer Serial No.

Board No. _Casilfiping Ebasco (1) N. A. N. A. Containment _ Spray _fump_* A Pacific Pumps !M) 51707 441 Low licad Sat.ty _lldCCtlan Pumn I A Pacific Pumps (M) 51701 420 0 l-O llLAP b 1 c.sd _Date /l* M'T7Arkwright Mutual by [ DateWCl / R.LBederly insurance Co. ,ANi/ i 1 E 2-D-3 Midt N E.

1997 ISI 1RE07 Welds (Class 2) P:ge 2 of 2 FORM NIS-1 (Back)

8. Examination Dates f809M7. to _ 0904/97

9. Inspection Interval from 0805/88 to 0904/92.

10. Abstract of Examinations. Include a list of examinations and a statement concerning status of work required for current interval. (ASME Code Class 2 (IWC) Items - Welds Program)

See Section 2.2 of the IRE 07 Summary Report for list of examinations performed. The examinations pcrformed this outage constitute 16% of the required examinations for the current interval The cumulative percentage completed for the interval is 92%. II. Abstract of Conditions Noted.

None,

12. Abstra", 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. //-f 19Il_. Signed JIouston Lighting & Power Co. By R.L.Beverly { M Date [ Owner CERTIFICATE OF INSERVICE INSPECTION 1, the undersigned, holding a valid commission issued by tiie National Board of Boiler and Pressure Vessel inspectors and the State or Province ofIt.us and employed by Arkwright Mutual Insurance Co. of Norwood. Mass have inspected the components described in this Owner's Report during the period _{F/29/97 to. 0904/97 . and state that to the best of my knowledge and belief, the Owner has perfonned examinations and taken corrective measures described in this Owner's Report in accordance with the inspection plan and as required by the ASME Code, Section XI. By signing this certificate neither the it.spector nor his employer makes any warranty, express or implied, conceming the examina 'ons and corrective measures described in this Owner's Report. Furthermore, neither the ins or nor his pl yer shall be liable in any manner for any personal injury or property damage or a loss of ny dn trising 'r r com.ected with this inspection. Commission hw eMM " " Irapectors Signature,1 National Board, State, Province, and Endorsements i.pf3p,3 b SkM Date M OY 19 Ch V 2-D-4

f(g 3.0 COMPONENT SUPPORT EXAMINATIONS 3.1 Introduction ISI of Class I,2, and 3 component supports and Class 3 integral attachments of STPEGS-1 was performed betwem August 14,1997 and September 24,1997. These examinations constitute the seventh ISI (the second ISI of the third period) of the first inspection interval for the Component Supports Examination Program for STPEGS-1. This Section of the Summary Report documents the er.minations of component supports perfomied by llL&P Quality and contractor NDE personnel in accordance with the following documents: (1) IIL&P Specification SUO35JS0003," Inservice Inspection Examination of Component Supports of South Texas Project Electric Generating Station, Unit 1, First inspection Interval", (2) " Examination Plan for the 1997 - 1RE07 Inservice Inspection of Welds and Component Supports at the South Texas Project Electric Generating Station, Unit 1 ", it:cluding changes made ditring the outage (Outage Plan). p The llL&P specification provides a detailed description of the rules for exemption and selection (j of Class 1,2, and 3 component supports for ISI. The 1997 Examination Plan is an individual Outage Plan for implementing ISI component support examinations as designated in the liL&P specification. 3.2 Scope of Examinations A total of eighty five (85) component supports were visually examined during IRE 07. Class 1 Nine (9) Class 1 piping supports and two (2) Class I equipment support were examined in the following systems: P_ining Eauinment Chemical & Volume Control (CV) 2 0 Reactor Coolant (RC) 5 2 Residual lleat Removal (Rii) 1 0 Safety injection (SI) 1 0 3-1

Class 2 Twenty eight (28) Class 2 piping supports and one (1) Class 2 equipment supper: were examined. in the following =ystems: Eiping Equipment Auxiliary Feedwater (AF) 2 0 Containment Spray (CS) 3 0 Feedwater(FW) 1 0 Main Steam (MS) 1 0 Residual lleat Removal (RII) 6 i Safety Injection (SI) 15 0 Class 3 Thiny nine (39) Class 3 piping supports and six (6) Class 3 equipment supports were examined in the following systems: Pipine Equipment Auxiliary Feedwater(AF) 5 0 Component Cooling (CC) 28 1 Diesel Generator Jacket Water (JW) 0 1 Diesel Generator Lube Oil (LU) 0 2 k Diesel Staning Air (SD) 0 1 Essential Cooling Water (EW) 5 1 Reactor Make-Up Water 1 0 A complete list of component supports examined during IRE 07 is contained in Appendix 3-A. These examinations constitute the following percentages of completion for Class 1,2, and 3 component supports: Cumulative IRE 07 (1st Interval) Class 1 (IWF) 13 % 87 % Class 2 (IWF) 13 % 86 % ~ Class 3 (IWF) 15 % 88 % O 3-2 a.

O 3.3i Personnel and Procedures 3.3.12 - Personnel Qualifications-I Componert supports were visually examined (VT-3 and VT-4) by HL&P Quality and contractor NDE personnel.11L&P NDE personnel were certified in accordance with ASME Sectica XI -(IWA-2300) and llL&P Nondestructive Examination Procedure OPQP05 ZA-0001 (Rev.1), " 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 IIL&P. 3.3.2. Examination Procedure Visual (VT-3 and VT-4) examinations of component supports were performed in accordance with OPQP05 ZA-0023 (Rev.1)," Visual Examination of Component Supports for ASME XI Inservice !.nspection". 3.4 ' Sumraary of Examinations Seventy six (76) piping suppc.ts and nine (9) equipment supports were wined during IRE 07 as shown in Appendix 3-A. O 3.4.1 - Examination Results and Corrective Actions The visual examinations performed on component supports during IRE 07 detected three (3) relevant conditions as summarized in Table 3-1. Two spring cans on Class 1 piping had cold load settings which were out of tolerance. Additionally, the sole plate on ECW pump 1B was found to be corroded. Engineering evaluation found the support to be operable and functional in each case and no additional or successive examinations we required. TnMe 31 Summary of Component Support Visual Indication Disposition Comnonent ID - . Condition CR No. Disposition CV-1121-IIS5004 - Cold load setting 97-14763 Accept as is. Reinspect at out of tolerance next refueling outage. RC-1320-IIL5003-Cold load setting - 15059 Accept as is. DCP issued to out of tolerance. revise cold lead setting. -ECP3B Corrosion ofsole 97-13162 Clean and recoat with corrosion O _ plate inhibitor. 3-3 -= .=.

= O 3.4.2 Additional and Successive Examinations The results of the visual examinations of component supports perionned during I R E07 did not require that any additional examinations (IWF-2430) be performed or any successive examinations (IWF-2420) be scheduled. 3.5 Certification ofInspections Section XI NIS 1 fonns, " Owner's Report for Inservice Inspections", have been prepared to certify the STPEGS 1 component support ISI examinations described in this section of the Summary Report. The STPEGS-1 component support ISI examinations have been certified by our ANil, Arkwright Mutual Insurance Company, on the NIS-1 forms included in Appendix 3-B. OG n/ s._ 3-4

l APPENDIX 3-A

SUMMARY

OF EXAMINATIONS EXAMINATION RESULTS LEGEND C Examination for Section XI Scheduling Credit i O

,c EATE: 11/13/97 - SOC 7H TEXAS PDMECT ELECTRIC CENERATING STATION UNIT 1 - PAGE: 1

EVISIONi '

1 $NSERVICE INSPECTIOtt P!JJT +- 1RE07 -(SUPPORTS) FIRST INTERVAL, THIRD PERIODi SECOND OUTAGE (97RF) -[ U ' CLASS 1 SECTION XI COMPLETE COMPONENTS -{/ ' CHEMICAIAvottMr cotrrROL 1 W O ASME O O T SEC.-FI R E H Supe 1ARY EXAMINATION AREA CATOY EXAM E O E REMARKS N'@!BER IDENTIFICATION ITEM NO METHOD PROCEDUR3 C H R

- CALIBRATION BLOCK

M 1001.BB1-B 100000 CV.1001 HL5001-P2 PING-1 VT.3 ' EA.002) R1 C EXAMINED WHEN PILLED. =. SH.V ' YT.4 EA.0023 R1 C. 2.cv.1121-DBt A1A1 200400 CV.1121 HS5004 PIPING-1 VT 3 EA.0023 R1 C.. EXAMINED NMEN Pl!1ED, AS POUND, COLD SH.V VT 4 EA.0C13 R1 C LOAD SETTING WAS OUTSIDE TOLERANCE ALI4WED BY DESIGN. CR 97 14763 WAS INITIATED BY QUALITY NDE. ENGINEERING EVALDATION (CREE 97 14763) DETERMINED THE SUPPORT TO BE FUNCTIONAL & OPERABLE AND DISPOSITIONRD IT UE2 AS IS, NO EAMPLE EXPANSION WAS REQUIRED. fu

-.~. - _ _ _ _ _..... -. _ _ _ ~ - - -.. .l 6 latti 11/13/91 arArrH TEAAA PkOJECT ELEC!*1C OENERATIN3 STATION UNIT 1 FAGE: 2 S EV181(.J e 1 1NSLRV3CE INSPECTION PLAN = 1R101 (FDP* ORTS 1 j PIR87 INTERtAL, TH!stD pet!OD, SECOND DVTA38 (9?kF) CIAf81 SEC"t1ON El COMPLETE COMPONENTS Pt.ATt NotAtrT 1 N O l ASME O O T $EC. 31 R 8-N i R W T EAAMINATION AREA CATUY ERAM E o 3 REMAREs f N'.99 E R IDENTit! CATION ITEM NO METHOD PkOCEDURS C M A

CAL!bEATION DLOCR*
l l

1 l 12 te 111b bai a [ I [ 103000 RC.llin MLl004 P2P!N3 1 VT.) EA 002) R1 C [ RA i 1 i;ff:100) bli j T 106600 RO.4003 RRD6. P! PING.1 VT 3 EA.002) R1 ( 4 ) RR

i b

4&PC 1121 abi-B 9 106100 AC lita.RR13 P3 PING 1 Vf.3 14 003) Rt C 4 km 4 1 4->c 1123.BB1-g 30770E kC 1133=SHD4 P! PIN 3 1 VT.) 2A.0033 R1 C EXAMINED WHEN FILLED. SH V VT 4 EA.0023 R1 C = f,* 1.820 tbl.k 104%JD RC 1330.HL5003 P!P2N3 4 YTa3 EA.0023 kl C EXAMINED NHEN F3LLED, AS FOUND, CO!E EH.V VT 4 EA 0029 R1 C LOA" SE171N3 WAS OLftSIDE THE TOLERANCE AL1cWED BY DESIGN, CR 97 15059 INIT. BY QUALITY NDE. ENG. EVALUAT]CN DETERM!NED THE SUPPORT TO BE FUNCTIONAL & OPERABLEJ DisPOSIT30NED USE AS IS. DCP !ssVED TO j REVISE THE DESIGN DWQ. NO SAMPLE EXPANSION WAS REQUIRED, I ? A f i I: b_- eL n,,n+...--...,-,,.,,m. rw-,~- ,e,a.,,,, .._e,, .w-n _ nl.,,- --- n ,w-r,.,,w,a,r r~. ,-,.,0.r.-,-.,e.m-r ,.v,r,,.r-

. ~....... _ ~. -. . ~.._ - - ~ - - ? t ? li L P t - 1478 ' !!/04/91 S0WN TEEAS PROJEC"f EltCTRIC CENERATIN3 $TATION 19(171 FAGE: 3 ksy!810N 1 IN$tRVICE INSPECTION F1AN a 1RE01 15WPORTS) [ P!LST IFTEkVAL, TH1kD PERIOD, $$COND OWAGE tt?kF1 I CIA $51 $ECTION XI CWPLETE COMPONENTS gtitrJAL HEAT REWWAL i N o AsMe 0 0 T S*c. XI A E N 5tMMART LEAMINATION AREA CATQf EKAM 8 0 t REMMtKS ED9ER IDErf!FICATION ITEM N3 METHOD PROCFDURE C M R ** CALIBRATION 81DCF** ...........s... t ptt 1200+thi-A 186100 AN 1304.HL5004 PIPIN3 1 VT.3 CEA 0f33 R1 C AA I i t t b i i t h E s a t d e. P b ~ f r F T -3 .--,#r --2.r ,e-,.w .r,-,-,wm- ... - ~. -.,,.,, ,w we - f,,.,.c ..w..- -..%y

.-.m. F l f i i 14 73: 11/04/97 $0VrN 1 TEAS FROJECT EISCTRIC GENERATIN3 STATIC 41 UN!? 1 FAGB: 4 9.EY!$10Ns 3 INSEkVICS INSPECTION FIAN.1Rt0? (SVFPORTS) g FIRST INTtkVAL, THIRD PERIOD, SECOND OLTTAGE (97RFI CIAES 1 $tCTION El COMPLETE COMPCWENTS b DAFETY lilJECTICEf 1 I N -o i .AsME oo? $tc. 11 k 8 H 8+J9%A717)MINAT!00f AREA CATOY' EKAM E O E REMMtE8 IrJeth 2DEWTIFICATION ITEM NO METHOD FROCEDURE C M R ** CAL 1 BRAT!DN BLOCE** r l 4 s f f if f e tal.a EXAMINED WHEN F1LLED. !!$100 $1 1300 MLl003 FIFING 3 YT.3 1A.002) 21 C YT 4 EA 0023 R1 C SM V ~[ I L l I f t c 4 b i F 1 I t i s. ') } v e-i .. ~.. - -

.._.m.-.m. __m___.._._ __,m_.-_._.m-___-._ I 14T5: 11/04/97 80UTH TEXAS PRMECT CLECTRIC CTRERATIN3 STATION UNIT 4 FAGE: t REV1810Na 1 INSERVICE INSFEMION F1AN

1Rt07 19VFPORTS)

FIRST INTERVAL. THIRD PERIOD. SECOND DUTAGE (91RF) { C1AS$ 1 $2CT20N 81 Cr,mPLETE COMPONENTS 5 Rt.A" TOR tt01 ANT 1 N O ASME O O-T~ $5C. Il R R H StM4 ART EKAMINAT1(4. ARtA CA19Y RKAM t 0 t RIMARKS I FJMRER It'ENTIFICAT10N ITtM NO METHOD PhoctpVRE C N R ** CALIBRATION 910CF** j 1R111Ntt101A SINGLE StrrPLRT CONFIGURATION FOR THE 117100 PR$1 800!P.3 YT.) EA-0023 Al C $ArtTY AND kFL1tr VALYt3 IDCATED AT THE RC PREA BELF TOP Or THE PRESSURittR. r 111200 PRU1 87JIP.1 YT.3 EA 0033 kt C As V!tWED FR0e4.40VI, THE UPPER SUPP0kT 14CATED NEAREST THE RTV (CAST MOST) ON [ RC FRES UPFR THE IRESSUkittR. h I i f f I f i F d e T i 1 r 'w, e-W's-- ragy - - + - m- .y,w-* e*y-- y'g-&+-.- 7 e ey m. -,y..- g .y++==+-,-w p,---6.y p.. -,.wg, ~w.-wom w.m.ve-m--' 's-y y y-e m.---r.---ym_-.9

_-._..--___-_~m -~. m.,__ -_.__m....---___..._m._--~.._.__.__._ _m.__ I t>Att s 38/64/91 801/TH TEXAS PROJECT E12Crplc CENEAATING STATION f.81171 PAGE: 6 i i kEVISIQpa 1 INstaVIC8 INSP$CTION 81AN. 1kt0? (SUPPORTS) l Fits? INTERVAb THIRD Pt.R10D, SECOND WTA38 (97RF) h CIA $8 3 SECTION XI COMPLETE COMPONENTS f MthPY FtEIMATER 3 s o r ASMt 0 0 7 Stc. El R E H - 1 f StDNARY ERAMINATION AREA CAft!Y EXAM $ Q $ RDERES FJMBtA IDENTIFICATION ITEM NO METHOD PROCEtURE C M R

- CALiliRATION 910CKH -

j 9 AF 1012-GA2 2 6 30$500 AF.lel3 itL6039 FIPIN3 3 v7 3 EA 0033 R1 C f f RR i t 9 AF 1012 GA2-H 304300 AF.1013.HL6013 P! PING.3 VT 3 EA 0033 R1 C + + i PR t h ? e F F 5 ~ \\ L 1 P .t L s .,-or w,--. n a ,w... ,.---n- .,.'y,A.,.~,- .e,v. e,,,.mm......e ,ny,., ~,, - e --m.,. -,,m, F

. - + _ .. - ~ - ~ ~. - ~.. ~. . _.-.~._--..... ~ ~..~... _ _ ~.- I I TATE: 11/04/97 Sor/TW TEIAS PROJECT CLECTtlC QEWtkAT!N3 STATION tlNIT 1 PAGE4 ? ArYI810No 1 INSERVICE INSPECTION PLAN ' 1kt01 (SUPPORTS) FIRST lirTERVAL, THIRD PERIOD, SECOND OlffA38 (97&F1 l CIAS8 3 $8CT10N RI COMPLtTE COMP 0HClffS [ i fJNTAlltftNT.11AAY 2 { N D i ASMS 0 0 ? Stc. II R 8 M Ft94%RY KIAMINATICW AAi A CATQT EXAM B 0 t itEMARKS N'JMBER 3DENTIP! CATION ITEM NO METH@ PR0ctt4*t C N k HCAL1 BRAT 10N DthCKH I i t es.1102.Pu2 t l 314100 C#.1303 l%$003 P3P!N3 3 YT 3 f.A 0033 R1 C a =

k 6.ca 1102 Pa d 214100 C4+1363.HL6004 l'IP!N3 3 VT.3 f.A 0033 kl C

RA t Y 8 09-1101.PD2 AA 316300 CS*130).HL6001 FIS/4] W-1 CA 0033 81 C ga [ t t 4 t. i er F r i i I r I I 2 i n 1 o t r b w .-m., e -w-..,,,-,.,p ,,,c,r..%n...,., y,r,,,em.y,.e 4wwe e n, %y-,, ym.4,,m#-.,r...pyw.a-,, mpg.,.m-- _-,_,,-g.,,.-g--w-m.p% m, _,q w-

-....=_~ _. _....., _ I I DATE: 18/04/91 $0UTH TEXA5 PkOJECT EISCTRIC CENERATIN3 STATION UNIT 1 FMt s 8 REVISIONS 1 INSERVICE INSPECTION FIAN 1Rt07 ISWPORT81 r!RST 1NTERVA!.. TNIRD PERIOD, $ECOND OWME (97RF) CIASS 3 $tCTION El COMPISTE CCH3ONENTS j tttr> kATED 2 j W 0 l MM 0 0 7 j SEC. El R R N ) 6LHWJtY EXAMINATION AttA CAT 0f EKAM 8 0 8 RtFARKS ) FJOEA IDENT!rlCATION ITEM NO METH3D FR0;TDUkt C M R

- CALIRRATION 914Cr**

l J f jf rW le16 CA2 H ] EXAMINED WHEN FIL1ED, 389400 FW 1086.$H03 P2 PIN 3 2 YT.) gA 003) R1 C VT*4 EA 0021 R1 C.. SH Y 6 i L 4 s I - 4 %) ...r.' y ..se., -, -. ~.,,,, ,.9 ,,m_,.

IATtt 31/04/97 SWTH TEKAS lROJEC"f $13crRIC CEK2RATIN3 STATION TWIT 1 f-A38, 9 t.tV1810N 1 IN$tRYlCS IN38'ECTICW FLAN.1RE01 (SUPPORTS) FIRST INTERVAL. TN!RD l'ERIOD, $3COND OUIAGE (97kF) CLASS 3 $ECTION El COMPLETE CCMPOWENTS MILIN STEAM 2 N 0 AsME O G T 8tc. X1 k E N $199%AY EXAMINATION Akt.A CATOY EXAM E O E RCMARKS -N'ASER '!DENTIFICATION 3TRM *10= METHOD I'ROCEDUR3 C M.R

- CALIBRATION SlbCK

6... M. MS 1001. GA2. P 225300 MS 1003 MLS003 P! PIN 3 3 Vf.3 EA-0033 at C kR

.~. .. _-.-.-.. -. -... ~ - -. ~ ~ ~ - ..,. ~. - _. - ~. ~,. - -.. I t T4 Aft e 18/04/91 SOUTN TEXAS PkWECT 21ECT1LIC CENERATIp3 STATION UNIT 1 FAG 5s 10 REVIS! % 1 INStkVICE INSPECTION PIAN.1kt07 ISUPPORTS) 3 FIRST INTERVAL THIRD PERIOD SECOND OL7tAGE (97RF) [ f etass 3 steft0N X1 ComrLrTr COMPONENTS I pef!!"JAL HEAT RDOVAL 3 N O AsMs oo7 I SEC. El R 5 N StD94ARY EKAMINATION AREA CATOY EXAM 8 0 5 ktMARKs N'Jett IDENTIFICATION ITEM No METHOD PROCEDURE C M R

- CALIBRATION 81bCKH r

-s i kH-1106-ra2 A - ? EXAMINED NMEN F11. LED. 231900 kN 1106.SN01 PIPIN3 3 Vf.3 2A 0033 R1 C + VT-4 f.A-0033 R1 C $N V. =. i i P.H 1204 Kal:$ 4 334$00 RH 1304 HL5004 PIPING 2 VT.3 EA 0033 R1 - C RR r t RM 1204 FB2 E ) l 334900 RN 1304 HL5000 P2 PING 3 VT.3 EA-0033 R1 C RR \\ 9 PH 1204-FB2-P 335100 RH 1304 HLl011 PIPING 3 VT 3 EA 0033 R1 C 00108 8 ~tH 1205-RB2;g 334300 kH 1306 RR0$ P2 PING 3 VT.3 EA 0031 R1 C.. RR 336300 RH 1306.RR06 PIPING 3 YT 3 2A 0033 R1 C RR. 9 >w-w ~--( .-g, .,w-y wg-T' "**WNW'-wv*t-yv vy e'-w-y ---*v-tw g-w-- w-%- T- - ~ -*1P-'Y -Wf'-P +'

Wr'w'v' W-4 w

-. - ~ ~ =. - _ _. - . ~.... -. ~. l t i EAft 11/04/91 AC47Di TEKAS PRMECT ELECn!C GENERATIN3 STATION 12ilt 1 aAGE: 11 REV1810N 1 INSERVICE INSPECTION PLAN. 1RE07 (SUPPORTS) l FIRST INTERVAL THIRD PER10D, SECOND OUTAGS (9?kP) { C1 ASS 2 $ECTION El COMPLETE COMPONENTS RAPrTY INJE* TION 2 N O ASME O O 7 SEC. XI R E W sO91ARY EKAMINATION ARI.A CL19Y EXAM S O E REMARES NUMBER !DPJrTIP! CATION ITEM No METIt0D PROCEDURE C M R

- CALIBRATION B!bCE**

24-81 1101 192 A - EXAMINED NMEN FILLED. 242600 St.1101.NL1021 P! PIN 3 2 VT.3 EA.0023 R1 C VT.4 EA.0023 R1 C SH.V 24.st 1101 t%2 E 243800 $1 1101.HL5019 P2 PING.2 YT.3 EA.0023 R1 C RR 24-81 1101 192-0 244000 51 1101.RR20 P2P2NG 2 YT 3 EA.0023 R1 C Rh U 6-51-1105 4 82 3 254500 81 1105 RR21 PIPING 2 VT.3 EA.0023 R1 C ER 254600 81 1105-RR22 PIPING 2 YT.3 EA 0023 R1 C RR L 9 - $1-1105 FB2. K 255100 St.1105 RR32 . P2 PIN 3 2 VT.) EA-0023 R1 C RR 9-St.1105 FB2 R 254500 St.1105 SH39 P! PING.2 YT-3 EA 0023 R1 C.. EXAMINED WHEN FILLED. SH.V (2) YT 4 EA.0023 R1 C..

. _.. - _..,... _. _ ~.. .,._.____.,m ._.-_.__._m_.___ DATE: 11/04/97 80lTTH TEXAS PROJECT 212CTRIC GENERATIN2 STATION tat!T 1 PAGE: 12 REVISIONS. 1 INSERVICS INSPECTION PIAN.1RE07 (SUPPORTS) j FIRST INTERVA1.. TH1kD PERIOD, SECOND OUTAGE (97RP) l CIAS$ 2 stCTION El COMPLETE COMPONENTS fiAPPTY INJPCTION 2 N O ASME O G T 8tc. 11 R E H SW9%RT EKAMINATION AktA -CATUf EXAM B O E PCMARKS NUMetR IDENTIPICATION ITEM W3 METHOD PROCEDURS C M R HCALIBRATION 914Ct** 4 s! 1104.DR2-P 262900 $1 1106.HL5006 P2 PIN 3 2 YT-3 EA.0023 kl C RR s-81 1104-be? KA i 263900 $1 1106.RR7) PIPING 2 VT.3 EA 0023 R1 C +. RR s-81-1104 PB2 M 364300 81 1106 HL5010 PIPING 2 VT 3 EA 0023 R1 C RR 264300 s!.1106.RH64 PIPING 2 YT 3 EA 0023 R1 C RR 244100 $1-1106 RR67 PIPING 2 VT 3 2A 0023 R1 C RR 6 s! 1107 BB2 A 246500. 81 1107.$559 PIPING.2 VT-3 EA 0023 R1 C QUIDE 2 St 1106 PD2-CA1 276500 $1 1106 HP5014 P2 PING-2 YT 3 ZA-0023 R1 C GUIDE' 5 T I l l a. ._._...,u..

.- ~.-_- -..-.--~. - - --. ..~.. - ~.. ~. ~. - - -... -. ~...... ~ -. ~.. - - - l ii l t i n DATE: 11/04/91 (4X7fH TEXAS l'ROJECT ELEC111C GENERATING $TATION UNIT 1 PAGEt 13 i REY!$10We 1 INSERVICS INSPECTION ItAN 1RE01 ISUPPORTS) FIR $T INTERVAL. THIRD PERIOD, SECOND OUTA02 (91RF) i y C1 ASS 2 SECTION XI COMPLETE COMP 0f0ff8 f SArtTY INJECTION 2 f M 0 ASME O O T stC. Il R t H [ t'JmARY ERAM!kATION AREA CA1UY EXAM 3 0 t REMAKES j 9fuMBER IDENTIFICATION ITEM NO METHOD PROCEDURE C M R ** CALIBRATION SIDCK I I 2-t!.1139 te2 D-Al + f '311206 81 1139.Hr$005 P2 PING-3 YT.3 EA 0023 R1 C 0U102 I e L i e I s O I; 1 4 ,,-m,, ,-..,-m--, ~,.4.-

.. - - ~.... -. - -. -. ~ -.. .... _ ~. _ - -.... -. ~. _ - -. .- - -..~. -.- -. CAtts 11/04/97 $00711 TEKAS PROJECT ELECT 1t1C GENERATIN3 STATICat INIT 1 PAGE: 14 5 REVISION: 1 INSERVICE INSPECTION Pt.AN. 1kt01 (SUPPORTS) FIRst INTERVAL, WIRD PES 100. SECOND OUTAat (97kF) CIA 58 2 SECTION El CCMPLETP. LGtPONENTS N O ASME O O 7 i SEC. El k E H t [ $1DMARY EKAMINATION AREA CATOY EXAM 3 0 E REMARKS FJMRER 2 DENT!FICAtl0N 3 TEM NO METHOD PROCEDURE C M R " CALIBRATION BLOCKH i 29161mtX101A I i AS VIEWED PROM ABOVE, THE SHORTER UPPER 201600 RHU2A EWIP 2 YT 3 EA 002) R1 C SUPPORT ON RHR HEAT EXCHAN3Ek A. RH HTE SVPT 4 i r i s l

I k

9 d 4 P ~

m F Daft: 11/04/97 SOVTH TEKAS PRMECT E1.ECTRIC QENERATIN3 STATION UNIT 1 FA38 16 FEYl810N 1 ' INSERYlCE INSFECTION P!JJi a 1R301 (SUFFORTS) FIRST IFil.RVAL, THIRD PERIOD, SECOND DVTA05 (97RF) CIAss 3 $ECTION El COMPLETE COMP 0kENTS A"Ift1ARY FEE!41ATn 1 7 N 0 l ASME O O T l SEC. XI R R 18 $tM %RY EXAMINATION ASEA CATOY EKAM E O E REMARKS N'AssER IDENTIFICATION ITEM NO METHOD FROCEDURE C M R

- CALfBRATION 91DCE**

F 1 t 12.AF 1014.WA1 E I 300000 AF.8054.HLl001 P!P!N3 3 YT.3 EA 0033 R1 C RR 4 AF 1011-CA1 MA 310100 AF 1011.H15006 P!P!NG.3 VT.3 f.A 0033 R1 C 001D5 1.5 AF.1010 CA1 AA01 316400 AF.1030.NF5001 PIPING.3 YT.3 EA.0023 R1 C UU1DC t 1.t a AP 10ll-CA1 BA01 316600 AF 1063.HSSC01 PIP!NG.3 Vt.) EA-0033 R1 C ANCHOR 1.5 AF 1051-gal-cA01 315700 AF.1063-NF5004 P!P!NO 3 VT.) EA.0023 Rt C QUIDE J

~_ _.. -. ~ - t i V t DATE: 11/04/97 $0L7TH TEAA8 PROJECT E14CTRIC CENERATING STATION 18f171 PAGE: 16 RFV!3 ION: 1. INSERVICE INSPECT 4CW PLAN.1Rt01 (SITTPORTS) PIRST INTERVAL. THIRD PERIOD. $tCCWD OCTAGE (9tRP) CLASS 3 SECTION XI CCMP!Ett CCMPOWENTS CmPC9fENT CTLIN3 4 N 0 MM C 0 T SEC. XI A E N t SID94ARY EXAMINATION AREA CAttD EXAM N O 3 REMARKS NUMDtk IDENTIFICAT10N ITEM N3 METHOD PROCEFJR8 C M R ** CAL 1RRAT10N tilbCE** ..................................................................+. T 24 00-1101-WA1 B EXAMINED WHEN PIL1ED. 319900 -CC.1101 NL$003 P! PING 3 VT.) EA.0023 R1 C VT 4 EA-002) El C $N Y (3) ? 16-CC 1101 WA1-F EXAMINED WHEN *1L12D. 3H400 CC.1103.HLl001 P1 PING.) VT.3 1A 0023 R1 C VT*4 EA 0023 R1 C SH V 16 - 00 1105-WA1 - E t 333300 CC 1106.RR11 PIPING.3 VT 3 EA 6023 R1 C RR ( 333400 CC 1105 RR13 P! PING.3 VT 3 FA.0023 R1 C RR 16-CC-1106 WAl-H 336000 CC.1106 RR16 P! PING 3 VT 3 EA-0023 R1 C.. QUIDE 16 Oc-1109-WA1-B 336700 CC.1109.kH12 P! PING 3 YT-3 EA 0023 R1 C RR 14-CC 1120 MAlaf 345400 CC 1120.R203 P!P1N3 3 VT.3 EA.0023 Al C RR i O n - +.

~. . ~ - -... _ _.. -~ ~ - _.-- - -. ~.. -. _ _. .. -..... _ ~ _ -... ~ _.. - - -.. _ ~... I f I ( i DATE $1/04/91 $0VTH ft1AS PRDJECT ELECTRIC CENERATIN3 STATION UW!? 1 FAGE: 11 REVISIOWs 1 IN$tkVICS INSPECTION PLAN = 1Rt01 (EUPPORTS) P!RST INTERVAL, TH1kD PERIOD, SSCOND WTAGE (97RF) CIAs3 3 SECTION El COMPLETE CCMPONENTS i 1 ctHPONtprr rottW11 N O f A3ME O Q T i SEC XI R R H Et99%RY EKAMINATION ARCA CATQY EXAM E O E R1 MARKS f N M SR 1Df:NTIPlCATION ITEM NO METHOD PROCT!MS C M R ** CAL! BRAT 10N DibCE** 14 ec 1110 WA3 D 346600 CC-1820 FR01 P2P!NG 3 YT.3 EA 0023 R1 C RR = t 10 CC-1114+WA1 2 3E1200 CC-1114 RR2) PIP!N3 3 VT.) 2A.002) R1 C -. ER t 10-cc 1114 WA3 H 311000 CC 1814 0U12 P2P!NG 3 YT-3 EA 0033 R1-C OUIDE 10 cc 1114 WA1 K 1 SUPPORT 1814CAttD INSIDE RING DUCT. 312100 CC-1814 RH07 PIPING 3 VT*3 EA 0023 R1 C kk 10-Oc-1114 uAl-L 353400 CC 1114 RR03 P! PING 3 YT.) EA.0023 R1 C SUPPORT IS 10CATED INSIDE RIN3 DUCT, RR It*-cc-1114 WA1 M 312$00 CC 1814 MLl006 P2 PING.3 YT.) EA.0023 R1 C SUPPORT IS 10CATED INSIDE R1W3 (OCT. RR f E I ,-w--_n,.,,,.- , ~,, -,,. .,,nn-n, ..-n.,,,n...vn., ....n..-

1 l E471s 11/04/97 SOUTH TEXAS PROJECT ELEC11t!C GENERATlN3 STATION UNIT 1 FA3Ei 14 REY!SION: 1 INSERVICE INSPECTION F1AN 1RE01 (SUPP0kTS) P3RST INTERVA1. TH!kD PERIOD. SECOND D7tAGE (97RP) CLASS 3 SECTION XI COMP 1STE COMPONENTS EWEwwi CC01,1N1 3 N O ASME O O 7 SEC. Il R R H SU>91 ART EKAMINATIDW AREA CATOY EEAM t D E RINAMES MMILR IDENTIFICAT!Caf ITEM NO MFTHOD PROCEDURE C H R

- CALISAATION S1hCR**

g cc 1115-WA1-L SUPPORT IS LOCATED INSIDE RING 'v>CT. 363000 CC 1116 Prat PIP!N3 3 VT.) P.A+0033 R1 C RR SUPPORT IS 1DCATED INSIDE RING DUCT, 353900 CC 1115 kR34 P! PIN 3 3 VT.) EA 0033 R1 C RR = SUPPORT 18 LOCATED INSIDE RIN3 DUCT. ] 313000 CC 1116 kR39 P!P!NG 3 YT 3 EA-0033 kl C RR +. SUPPORT 18 thCATED INSIDE RING DUCT. 363100 CC 1136 RR30 P! PING 3 YT.3 EA 0033 R1 C RR = SUPPORT IS thCATED INSIDE R!NG DUCT. 351300 CC 1316 RR31 P!P!NG 3 Vf=3 EA 0033 R1 C RR SUPPORT IS EDCATED INSIDE RIN3 DUCT. 363300 CC-1115 RR32 PIPING 3 %7 3 EA 0033 R1 C RR 10+00 1115 WA1 N 351600 CC 1115 HL5001 PIPING 3 VT*3 EA 003) R1 C SUPPORT IS LOCATED INSIDE RIN3 DUCT-001D5 10 Oc-1111 WA1 R 364400 CC 1136 RR11 P2P!NG 3 VT 3 EA-003) R1 C RR s

_....,.. _.. ~ m _m._.... i DATSt 11/04/97 80UT11 TERAA l'kch3&C"! ELECTRIC OENERATIN3 $7ATION 11 NIT 1 PA3ta 1) { REVISION: 1 INSERVICS IN8PECTION l'!AN.1Rt07 ($UPPORTal F!kST INTERVAL, THIR3 PERIOD, SECOND OttTAGE (D71P) CLASS 3 SECTION II COMPLETE COMPONLVTs g rrrt/ c00Lini 1 u o Asms oo7 see, ! - R u- $'JMARY EKAMINATICAI AREA CATQT EKAM E'o E RD%kKS NUMhER IDENTIFICATIC88 ITEM No MET 143D IRoctWkt C M R

- CALitAATION t!bCK

l i 10-ec-1116 wal t 354600 CT 1116 RA18 PIPING 3 VT.3 EA 0033 Al C kA i 10 ec 111t wA1 T I 354700 CC 1116.RR13 P!P!N3 3 YT.3 EA 0033 Al C km i 364900 CC 1116 RR14 PIPIN3 3 VT.3 EA 0033 31 C th 10 cc 1116-WA1 tf 355100 CC 1115 RA11 P!P!NG.) VT.3 2A 0033 P1 C RR 1 10 'T 1115 WA1 V 355500 CC.1116.RR06 P! PING.) VT*3 FA 0033 R1 C RR 365600 CC 111$.RR01 P! PIN 3 3 YT.3 EA.0021 R1 C RR 10-cc-1116 wA1 X t 3ts*00 cc. m s.aR01 P!P!w3 3 vT.3 zA.00n R1 e.. wins 1

. ~. - -.. - _ ~ _.. - - I r CATEt 11/04/91 SotfrH TEKAS lkM CCT ELECTRIC CCNEKATIN3 STATION 1MIT 1 FA3t 20 y REVit!ON: 1-INSERVICE INSPF.CTION FLAN.1RE01 (SUFPORTS) FIRST INTERVAL. THIRD PERIOD, $$COND OUTAGE (97RF) / g CLAs3 : Stet 10N : CraetrTE CceroNENTs fHrtrTIAL c'ot.fN1 upttp 1 N O ASME O O T 88C. X1 k E N 5'J94ARY EXAMINATION AktA CATGV EKAM E O E REMARKS

JmER lttarTIFICATION ITEM N3 METHOD PROCEDURE C M R

- CALIBRATION BLOCK"

( IW 1101 WT).A 409200 tv 1101 HL4006 PIPIN3 3 YT.3 EA.0023 R1 C stR E FW 1128.WT3 c 410800 SW 1118 HL5003 PAPIN3 3 YT 3 EA-0023 81 C.. AR t 4 rw 1100.wt1.c 411400 EW 1180.HL5007 P! PING-3 YT.3 1A 0023 R1 C OU1DE p rW 1127 wt3 A 417200 EW.113 7-KL5001 P2 PING 3 VT 3 1A-002) R1 C OJ.DE 6 tW-?t27 wt33 411300 EW 1121-HL6002 P2 PING.3 VT 3 EA 0023 R4 C -. OUIDE n v

~......._m__.._., _. - _ _ _ -. _.. _. _.. _ _.... ~ __._.m.__.- l r h DATfi 11/04/97 S0WN TEXAS l'ROJtCT $12CTRIC CENTRATIN3 STATION 19f171 FA0tt 21 5 ktvi$lous 1 INStkVICE INSPECTION P!AN

ikt0? ($'IPIORTS)

G F1kST INTERVAL. TN!kD FERIOD, SECOND OWAGE (97kF) I C1 ASS 3 $ECTION XI CQMPLETE COMPONENT $ f gycTtt Mur t'P WAfta 1 [ N O l AsMr ooT SEC. El A B N I StM4ARY EXAMINAT10N AptA CATUY E?AM E O 8 REMARKS NUMBER 3DENTIFICATION ITEM NO METHOD I'90CEDURE C M R ** CALIBRATION B14CE** e.PSice2 uss 411600 RM 3003.HLl003 P1FING.) VT-3 2A*002) kt C QUIDE l + L h i b b k wa,.-.._,__._-._._..-...,-.._..-

., ~ ~ ~.. - - -....- ~.. -. _ DATS: 11/04/$1 SOUTnt Tt.XAS PROJECT ELECTRIC CENERATIN3 $TATICel (Bf!T 1 FAGE: 22 + DEVISION: 1 INSERVICS INSPECTION PLAN. 1R201 (SUPPORTS) F3RST INTERVAL. THIRD PERIOD, SECOND CUTAGE ($7EF1 C1A$$ ) SECTION XI COMPLATE COMPONENTS FMK'NLNT CtMLIM..] N o A4ME O O T I SEC. XI R R N I stDMARY EXAMINATION ART.A CAT 01 EAAM 3 0 3 PEMARKS N'JMBER IDENTIFICAT!Oes 17tM NO METHOD PROCEDURE C M t

- CALIBRAT!DN t!bCR" JP201N12101A THE SUPPORT LOCATED IN THd MIDDLE OF 419100 CCX2A E'JUIP.).YT.)

2.A 0023 21 C COMPOWEFT C00L!l30 NATER HF AT EXCHAN3ER CC C14 NTX = A. e t

- ~ _ - _ - - -. _. - -.. __ ~. _ - -... - -... _ -..., -. -. -. -, - ~. - - 0 I DATES 14/04/97 SWfM TEXA8 PROJECT ELECTRIC GENERATIN3 $TATIN UNIT 1 FAGE: 33 RTVISION: 1 IN$ERVICS INSPECTION F1AN

1RE07 (SUPPORTS)

I FInt? INTERVAL. THIRD PERIOD SECOND QUTAGE (9tRF) CIAss 3 SECTION El CCMPLETE COMIONENTS Pf ttri. JM7FT WATEP 1 N o AsME ooT r SEC. XI R E H StM4ARY EXAN! NATION AREA CATQY EXAM t oR REMARES trJMDER IDENTIFICATION ITEM NO METHOD PROCEDURE C M R " CALIBRATION BLOCE" ......e 2011 Deft 0114 As VIENED PROM ABOVE, THE SUrK*T 421000 JNW1A EQU1P.) VT.) F.A.0023 R1 C IbCATED CIhSEST TO THE JACEET NATER JW HEATER CIRC. PtHP ON JACERT NATER HEATER A. v O V

_ _ -. -.. =. - - - ~ _ _. _.. -. -. - _.. -... _ -. -.. DATE: 11/04/97 Sott!1 TtKAS It0 JECT ELECf1t!C CENERATIN3 ATATION tar!T 1 IA3ti 34

EV181Cm 1

INSERVICE INSFECTION F1AN.1Rt0? (SUFFORTS) FIR 8T 13rrtRVAL. TH!kD FERIOD, SECOND OLffA03 (97kF) rif ert 1,Mr ett 3 N O AEME O O 7 $EC. El R E N i S W Y EKAMINAT10N AREA CATOY EKAM 2 0 $ REMARKS NUMBEA !DENTIFICATION ITEM NO METHOD FROCEtott C M R

- CALIBLATION BLOCK

3011160tte114 THE SUPPORT 14CATED CLostRT TO THE 421100 LtfM1A EQU1P.3 VT.3 BA.002) R1 C.. JACKET NAtta STAND P!Pt ON LUBE 01L IM HEATER HEATER A. 30111MSM134 r THE P2ts SUPPORT LOCATED ON THE LUBE 01L 435100 1M6A EQUIP.3 VT.3 14 002) R1 C.. FILTER SYFAsa LINE ON LUBE Ctt CIRC. LU PIPE SUPT PUMP A, A

.~._ _-_= -..-._ ~.. -..... EATE: 11/04/91 SJUTM TEIAS PROJECT E120TRIC OENERATING ETATION UNIT 1 PAGE: 36 F5YlSICels 1 INSERVICE INSPECTION F1AN.1kt0? (SUFFORTS) FIRST INTERVAL, THIPD FERIOD, SECOND OWA3E (97EFI CIAs3 3 SECTION El COMPLETE COMPONENTS P1tML FTAttf M3 Af D 3 N O AEME O O T ) $EC. El W 8 N S'JMART EXAMINATION AkfA CATCY EAAM E O E REMARFJ N'#1BER lt*NTIFICATION ITEM N3 METil0D PROCEDURE C M k ** CALIBRATION BLOCR** 301514t#0234 $1N3LE BA&E $UPPORT ON STARTING A!R 431400 SAT 10 EW1P.3 YT.3 fA.0023 R1 C RECE!YER. ED $7RT Alk 1 j b C' s

-m.__ _...._. _ _, _ __. ~...., _ _ m _.. __ _

m. _.. _... ~ _

IOTEi' 11/12/97 SOVrN TEXA8 PRWECT ELECTRIC GENERATIN3 STATIC 31:171 PAGE: al REV3810Na - 1 IN8tRVICE INSPECT 10N P!AN

1Rt0? (SVPPORTSI t

F3kST INTERVAL, THIRD PERIOD. SECOND CytAGE (97kF) /N CLASS 3 SECTION XI COMPLETS COMPONENTS E$5tNTfAt O rt1M1 MATER 1 N O A3ME O O 7 f stC. XI R E H 5 m *? EKAMINATION APEA CATOT EXAM E O 8 REMAtts luttR !DENTIFICATION. ITEN No METHOD PROCE!*Jkt C M R

- CALIBRATION 81bCE**

f i 2P291NTA1018 1 49400 ECF3B EQUIP.3 VT.! EA 003) R1 C SKAMINED UPPtp FOUNDATID" 9^15 ATE. i a f t'N C14 PUMP CORROS10N DETECTED ON *' \\' PORTION, CR 91 131 re n QUALITT NDE. EN31W. e de < 4 .x (CRtt 91 13163 1) DET6 m.t!ON a > HAD NO EFFECT ON PUMP CPtw' M U 4Tl DISPOPOSITIONED TO CLEAN & ksCOAT. NO SAMPLE EXPAN810N WA8 R2 QUIRED. t I I s k ,.i r t t - t t .i.:.- w w 4 .ww t-w->wemwn-ey e ay*rgem em,*y-p ,,we.apwg.g,uFea5--ys r g%,p we+= rg 2- +- psmm4>i'& ',+tr=>ses g *g.-f6ew i,aww '* wq miw' ge.. eg gy ey : g +tr.*> rg+y-9-e g

s l .l h APPENDIX 3-11 OWNER'S REPORT FOR INSERVICE INSPECTIONS 1 NIS 1 FORMS J O

i 1997151. I A00?. Component Supports (Class 1) Page i of 2 FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTIONS As required by the Provisions of the ASME Code Rules O

1. Owner llouston I ightine & Power Company: Electric Tower: P.O. Box 1700: llouston. Texas 77001 (Name and Address of Owner)

2. Plant South Texas Project Electric Generatine Station: P.O. Box 2E9: Wadswonh. Texas 77483 (Name and Address of Plant)

3. Plant Unit 1

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

5. Commercial Service Date OB/25/8L 6. National Board Number for Unit N.A.

7. Components inspected ASME Code Class 1 Component Supports Program Manufacturer Component or Manufacturer or Insoller National Appurtenance or Installer Serial No.

Board No. ._Ercisurl2cr Westitighouse iM) 214I W18590 Class i Piping _ Supports Ebasca_(1) N.A. N.A. O I Datell*'/* f7 Arkwright Mutual by blC# j IIL&P b, R.LBeverly[ Insurance Co. " " "-. - %ANil/ C Date %9t((31 3-B 1 Muh Act.BMDod

1997151. IRE 07. Component Supports (Class I) Page 2 of 2 FORM NIS-1 (Back) . 8. Examination Dates _ 09/16.97 to 090497

9. Inspection Interval from OB05'81L to 090499

10. Abstract of Examinations. Include a list of examinations and a statement concerning status of work required for current interval. (ASME Code Class I Component Supports Piping and Equipment)

See Section 3.2 of the IRE 07 Summary Report for list of examinations performed. The esaminations performed this outage constitute 83% of the required examinations for the current intenal The cumulatise percentage completed far the laterval is 87%.

11. Abstract of Conditions Noted.

Two spring cans on Class I piping had cold load settings out of tolerance. See Section 3.4.1 of the IRE 07 Summary Report. i

12. Abstract of Conective Measurea Recommended and Taken.

Iloth spring cans were necepted as is. See Section 3.4.1 of the IRE 07 Summary Report. We certify that the statements made in this report are concet and the examinations and conective measures taken conform to the rules of ASME Code Section XI. Certificate of Authorization No.(if applicable) N.A. Expiration Date. N.A. Date //* h 19 f]_. Signed _llouston Lighting & Power Co. By A/bL - Owner R.[Beverly ' [ CERTIFICATE OF INSEP.VICE INSPECTION

1. the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel inspectors and the State or Province ofIclan and employed by Arkwright Mutual Insurance Co. of Norwood.

hinst have inspected the components described in this Owner's Report during the period 09/1697 to 0904S7 . and state that to the best of my knowledge and belief, the Owner has performed examinations and taken conective measures described in this Owner's Report in aicordance 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 wananty, express or implied, concerning the examinati ns and corrective measures described in this Owners Report. Furthermore, neither the inspec r not his e,m I er shall be liable in any manner for any personal injury or propety damage or a loss of ar ki d a C &f r connected with this inspection. l / Commissions.l.,. Ob ~ inspectors Signat[rc i ) n b ational Board, State, Province, and Endorsements tht. L ; %. ; ' W l q % ><M Date $ "Y 19 3.B.2

1997151. IRE 07 Component Supports (Cl:ss 2) Page 1 of 2 FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTIONS As required by the Provisions of the ASME Code Rules E

1. Owner llouston 1iphting & Power Comnany: I'lectric 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 i

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

5. Commercial Service Date 08'25'88

6. National Board Number for Unit N.A.

7. Components Inspected ASME Code Class 2 - Component Supports Program Manufacturer Component or Manufacturer or Installer National Appurtenance or Installer Serial No.

Board No. RilR lleat { _ Exchanger _1A Jmeph Oat Corn. (M) 2312-4 A 990 Class 2 Piping Jupports Ebasco (1) N. A. N. A. ) O 6 llL&P y ha wl Datedk17 Arkwright Mutual by C/ t Date r R.LBeve'rly Insurance Co. ,,1.A$11 3-B-3 Ni6 AEL MW I

1997 ISI IRE 07. Component Supports (Class 2) Page 2 of 2 s FORM NIS 1 (Back) 8.' Examination Dates - 08/22/97 to 0900'97

9. Inspection Interval from 0805/88 to 0904/99

10. Abstract of Examinations. Include a list of examinations and a statement concerning status of work required for current interval. (ASME Code Class 2 Component Supports - Pip lng and Equipment)

See Section 3.2 of the IRE 07 Summary Report for list of examinations performed. The examinations performed this ontage constitute 13% of the required examinations for the current interval. The cumulative percentage completed for the interval 85 86 %. II. 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 correctivt measures taken conform to the rules of ASME Code, Section XI. Certificate of Authorization No.(if applicable) N.A. Expiration Date N.A. Date // M )e J u[ wL 19 $ Signed flouston 1 ighting & Power Co. By _ i.Beverly [ f Owner f CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Texas and employed by Arkwright Mutual Insurance Co. of Norwood. Mass have inspected the components described in this Owners Report during the period 0802/97 to 0900'97

and state that to *he best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the inspection plan and as required by the ASME Code, Sectio.i XI.

By signing this certific* e neither the inspector ro. bis employer makes any warranty, express or implied, concerning the examina ' ns and corrective rr.casures described in this Owners Report. Furthermore, neither the inspector nor his emp yer shall be liable in any manner for any personal injury or property damage or a loss > Lind r s'. f m or connected with this inspection. ofa f Commissions N T_ r'.b 8' 91 Inspectors Signdture National Board, State, Prov'inde, and Endorsements " R. R d IZ46 8/ % I Date - 9 O 3-B-4 I

. _ _ _. _.. _ _... -. _. ~. _ 1997 ISI. IRE 07. 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 +

1. Owner llauttaa I lahtiam & Power Camnany: Electric Tower: P.O. Box 1700: llanetan. Texas 77001 (Name and Address of Owner) -

2. Plant South Texas Project Electric Generatino Station: P.O. Box 289: Wadsworth. Tesas 77483

~ (Name and Address of Plant)

3. Plant Unit 1

4. Owner and Certificate of Authorization (if required)

N.A.

5. Commercial Service Date Osns/sB

6. National Board Number for Unit N.A.

7 Components Inspected ASME Code Class 3. Component Supports Program Manufacturer Component or Manufacturer or Installer National Appurtenance - or installer Serial No.- Board No. Component Cooling __Watcr_llent Exch. I A Struthers Wells Corn. (M) 1-76-06-32940-1 1443ft__ Diesel Jacket Water llcater Ebasco(l) N.A. N.A. ~ Diesel Lube Oil _llgatcr Eba& Coll) N.A N.A. Diesel Lube Oil _ Pips Support Ebasco(I) N.A. N.A. Diesel Starting . Cooper Energy ,_ Air _Restiv r No.12 Scryiccs.(M) IL1703 N.A. Essential Cooling lisyward Tyler _ynter Pumn IB Pumn Co (M) 804402 R4 Class 3 Piping .Aports Ebasco(I) N.A. N.A. i 4 Date UY 7 IILAP O A Date #* M*f? Arkwright Mutual by / R.L. Bed:rly Insurance Co. -ekR.R ' 6;[Ni} ')NC sn Ac, w Hg4d 3-B-5 .i m ,.m m_._..,._,

1997 ISI. IRE 07 Component Supports (Clus 3) Page 2 of 2 FORM NIS 1 (Back) ' 8. Examination Dates 08/14/97 to 090097-9. Inspection Interval from 0805/8C to 0904/99

10. Abstract of Examinations, include a list of examinations and a statement conceming status of work required for current interval.- (ASME Code Class 3 Component Supports. Piping and Equipment)

See Section 3.2 of the IRE 07 Summary Report for list of examinations performed. The examinations performed this outage constitute 15% of the required examinations for the current interval. The cumulative percentage c9mpleted for the interval is 88%. i

11. Abstract of Conditions Noted, i

The sA p!ste of ECW Pump IB was found to be corroded. See Section 3.4.1 of the IRE 07 Summary Report. 12. Abstract of Corrective Measures Recommended and Taken. The sole plate was dispositioned to be cleaned and coated with a corrosion inhibitor. See Section 3.4.1 of the IRE 07 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 Nim Date //* 19 $ Signed flouston Iighting & Power Co. By Ae -f L Owner R.L.Beverly [ CERTIFICATE OF INSERVICE INSPECTION 1, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province ofIcxas and employed by &kwright Mutual Insurance Co of Norwood. Mass have inspected the components described in this Owners Report during the period 08/14'97 to 0900'97. 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 examination end corrective measures described in this Owners Report. Furthermore, neither the Inspector ror h's epy ye shall be liable in any rnanner for any personal injury or property damage or a loss of an ind ar' ing fro

r. connected with this inspection.

[ Commission Tn* M

I7

" Inspectors SignatuA National Board, State, Province, and Endorsements NNb Date o 3.B 6 t - -}}

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