ML20005G705
| ML20005G705 | |
| Person / Time | |
|---|---|
| Site: | South Texas  |
| Issue date: | 01/31/1990 |
| From: | Younger J HOUSTON LIGHTING & POWER CO. |
| To: | |
| Shared Package | |
| ML20005G702 | List: |
| References | |
| NUDOCS 9001220203 | |
| Download: ML20005G705 (121) | |
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i I is . 4 i SOUTH TEXAS PROJECT i ELECTRIC GENERATING l STATION , J 1RE01: INSERVICE 'lNSPECTION
SUMMARY
REPORT 1 FOR WELDS, STEAM GENERATOR TUBING, l AND COMPONENT SUPPORTS ; 4' of the ; 4 a SOUTH TEXAS PROJECT l u ELECTRIC GENERATING ' STATION - UNIT 1 ; P.O. Box 289 Wadsworth, Texas 77483 : Owner: Houston Lighting and Power Company-City Public Service Boord of Son Antonio Centrol Power and Light Company City of Austin 1; i Address: P.O. Box 1700 Houston, Texas 77001 Commercial August 25,1988 Operation: , O Issue Date: January 1990 ggg12ggggggggggggg Q PDC ,
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I rs IRE 01 INSERVICE INSPECTION
SUMMARY
REPORT l ( ) 1 FOR WELDS, STEAM GENERATOR TUBING," AND COMPONENT SUPPORTS' ! OF THE .) SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION j i UNIT NO.1 t 6 USNRC DOCKET No.: 50-498 OPERATING LICENSE No.: NPF-76 COMMERCIAL OPERATION DATE: AUGUST 25, 1988 4 i l fhG 1 e l Prepared by: -
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C. K ungef Date SI Engi eer - Welds & Component Supports Prepared by: b (M L. Haning
/- N- fo Date i
L []IEngineer(-)SteamGeneratorTubing IS Reviewed by: I M' /- 4:2 - 9t? R. L./B everly / Date Supervising En Qi eer - ISI Group Approved by: d b dab l- / ?_ CI O A. C. McIntyre ' Date ( Manager - Support Engineering Department
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'/ \ TABLE OF CONTENTS V . .
1.0 1RE01
SUMMARY
REPORT Page 1 1.1 Introduction . . . . . . . . . . . . . . . . . . 1-1 1 1.2 Scope of Summary Report . . . . . . . . . . . . 1-1 ; 4 2.0 WELD EXAMINATIONS [ 2.1 Introduction . . . . . . . . . . . . . . . . . . 2-1 ; I 2.2 Scope of Examinations . . . . . . . . . . . . . 2-1 2.3 Personnel, Procedures, and Equipvent . . . . . . 2-2 2.3.1 Personnel Qualifications . . . . . . . 2-2 2.3.2 Examination Procedures . . . . . . . . 2-3 2.3.3 Equipment . . . . . . . . . . . . . . 2-3 l 2.3.4 Materials . . . . . . . . . . . . . . 2-4 2.3.5 Calibration Blocks . . . . . . . . . . 2-4 - 2.4 Summary of Examinations . . . . . . . . . . . . 2-4 j 2.4.1 Examination Methods . . . . . . . . . 2-4 , (~'S 2.4.2 Augmented Examinations . . . . . . . . 2-5 (/ 2.4.3 2.4.4 Datc Comparison . . . . . . . . . . . Additional and Successive 2-5 ' Examinations . . . . . . . . . . . . . 2-5 2.5 Examination Results and Corrective Actions . . . 2-5 2.6 Certification of Inspections . . . . . . . . . . 2-5 l i Appendix 2-A Examination Summary Tables . . . . . . 2-8 Appendix 2-B Personnel / Equipment / Materials . . . . 2-34 . Appendix 2-C SWRI Procedures . . . . . . . . . . . 2-38 l Appendix 2-D ISI Examination Limitations . . . . . 2-42 l Appendix 2-E Owner's Report for Inservice Inspections - NIS-1 Forms . . . . . . 2-54 3.0 STEAM GENERATOR TUBING EXAMINATIONS , 3.1 Introduction . . . . . . . . . . . . . . . . . . 3-1 1 3.2 Scope of Examinations . . . . . . . . . . . . . 3-1 () v i
l-l- t . i [ -.\- - - TABLE OF CONTENTS (cont'd) L) - Page 3.3 Personnel, Procedures, and Equipment . . . . . . 3-2 3.3.1 Personnel Qualifications . . . . . . . 3-2 3.3.2 Examination and Analysis Procedures . 3-2 3.3.3 Equipment . . . ..... . . . . . . 3-3 3.3.4 Calibration Standards . . . . . . . . 3-3 L '1.4 Summary of Examinations . .. . . . . . . . . . 3-4 3.4.1 Technical Specification Examinations . 3-4 I 3.4.2 Augmented Examinations . . . . . . . . 3-4 3.5 Examination Results and Corrective Actions . . . 3-5 , 3.6 Certification of Inspections . . . . . . . . . . 3-7 Appendix 3-A Changes to the ISI outage Plan . . . . 3-8 ! Appendix 3-B List of Examination and Data ! Analysis Personnel . . . . . . . . . . 3-14 Appendix 3-C Oscillographs and System Response ' Curves for Flaws Greater Than 20 Percent . . . . .. . . . . . . . . . 3-16 O- Appendix 3-D Flaws with Tube Wall Thickness Reduction . . . .. . . . . . . . . . 3-21 Appendix 3-E Dings and Dents .. . . . . . . . . . 3-23 Appendix 3-F Owner's Report for Inservice Inspections - NIS-1 Form . . . . . . . 3-34 : 4.0 COMPONENT SUPPORT EXAMINATIONS 4.1 Introduction . . . . . . . .. . . . . . . . . . 4-1 , 4.2 Scope of Examinations . . . . . . . . . . . . . 4-1 4.2.1 Class 1 Components . . . . . . . . . . 4-1 + 4.2.2 Class 2 Components . . . . . . . . . . 4-1 4.2.3 Class 3 Components . . . . . . . . . . 4-2 4.3 Personnel and Procedures . . . . . . . . . . . . 4-2 l l 4.3.1 Personnel Qualifications . . . . . . . 4-2 L 4.3.2 Examination Procedure . . . . . . . . 4-2 11 l
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- l TABLE OF CONTENTS (cont'd)
L ~_ Page [ 4.4 Summary of Examinations . . . . . . . . . . . . 4-2 4.4.1 Piping Supports . . . . . . . . .. . . 4-2 4.4.2 Equipment Supports . . . . . . . . . . 4-2 4.4.3 Additional and Successive Examinations . . . . .. . . . . . . . 4-3 4.5 Examination Results and Corrective Actions . . . 4-3 4.6 Certification of Inspections . . . . . . . . . . 4-3 Appwndix 4-A ISI Examinations of component Supports . . . . . . . . . . . . . . . 4-4 Appendix 4-B Personnel Performing Visual Examinations of Component Supports . . 4-8 Appendix 4-C Owner's Report for Inservice Inspections - NIS-1 Forms . . . . . . 4-10 O l l l l- lii ! i _. - - - . - _ - - - - - - , - - . -- e
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^ /) 1.0 1RE01 SUMKARY REPORT \/ ,
1.1 Introduction This Summary Report describes Houston Lighting & Power Company's I (HL&P) inservice inspection (ISI) of selected Class 1, 2, and 3
- components of the South Texas Project Electric Generating Station, Unit 1 (STPEGS-1) performed during the time period '
between the start of commercial operation on August 25, 1988 and the completion of the first refueling outage (1RE01) on October 19, 1989. The ISI summarized herein constitutes the first inservice examinations performed during the first inspection , period of the first inspection interval of STPEGS-1. The STPEGS ISI program is scheduled in accordance with Program B of the American Society of Mechanical Engineer (ASME) Section XI Code
" Inservice Inspection of Nuclear Power Plant Components". The first ten- year inspection interval of STPEGS-1 extends to August 25, 1998. The first inspection period, which is of three years duration beginning with commercial operation, extends to August 25, 1991. The ISI examinations performed up through 1RE01 partially satisfy the Section XI Code completion requirements for the first inspection period.
The STPEGS-1 ISI program for the first inspection interval is described in the Ten Year ISI Plan previously filed with the
/'N Nuclear Regulatory Commission (NRC) and the State of Texas. The
(_) - STPEGS-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 of IWA-6000 of the Section XI code for welds, steam generator tubing, and component supports and those of Technical Specification 4.4.5.5 (b) with regard to steam generator tubing inspection. 1.2 Scope of Summary Report This Summary Report describes the ISI examinations performed up through 1RE01 on welds (Section 2), steam generator tubing (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. l 1-1 1 l l l l
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[ The ISI examinations performed on class 1 and 2 welds and other ,
'N 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 tubing are described in Section 3. -
These examinations were performed in accordance with Subsection : 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. LO i l l 1 l 1-2 l l
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' /] 2.0 WELD EXAMINATIONS \/ .
2.1 Introduction ISI examinations of Class 1 and 2 welds and othar examination ! t areas were performed during the 1989 refueling outage of STPEGS-1 (1RE01). These ISI weld examinations were performed between ! August 10, 1989 and September 7, 1989. These examinations constitute the first ISI of the first inspection interval for the ; E Welds Examination Program. This section of the Summary Report documents the examinations performed by Southwest Research Institute (SWRI) during 1RE01 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" (2) " Examination Plan for the 1989 Inservice Examination of the South Texas Project Electric Generating Station, Unit 1" including changes made on site during the outage. The Long-Term Plan (LTP) presents a detailed description of the rules for exemption, allocation, selection, and scheduling of
\(~x Class 1 and 2 component welds and examination areas for ISI. The 1989 Examination Plan is an individual Outage Plan for implementing ISI weld examinations as scheduled in the LTP. The Outage Plan contains the SwRI operating procedures (OP) and '
nondestructive testing (NDT) procedures used for the examinations. 2.2 Scope of Examinations Nondestructive examinations (NDE) were performed on a tota'l of ninety-two (92) selected Class 1 and Class 2 components and examination areas as contained in the Outage Plan. Selection of these components and examination areas was based on the LTP allocation and scheduling requirements for the first outage, which included component replacement considerations. In l addition, some welds and/or examination areas were deferred due to ALARA considerations (e.g., ISI examination will be performed on some components after flushing to reduce radiation levels) or deferred to a later outage due to hanger interference. These deviations from the LTP were documented as Examination Plan Changes to the Outage Plan and approved by HL&P. O. 2-1
i E j i Class 1
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A total of forty-two (42) examinations were performed on the following class 1 components and examination areas Vessels Reactor Pressure Vessel Pressurizer Steam Generators (Primary Side) j Pinina ! Reactor Coolant System ' Chemical.and Volume control System Residual Heat Removal System Valves j Safety Injection System Class 2 A total of fifty (50) examinations were performed on the following class 2 components and examination areas: k vessels Regenerative Heat Exchanger ; Residual Heat Removal Heat Exchanger 1A 1 Pinina l Feedwater System l Main Steam System I A complete list of the components and examination areas is l contained in Appendix 2-A. Class 1 and Class 2 weld identification figures for the above components and examination areas are contained in the LTP. 2.3 Personnel, Procedures, and Equipment 2.3.1 Personnel Qualifications The SWRI examination personnel have been trained and qualified by SwRI in accordance with Section XI. In addition, Level II examiners performing examinations on j austenitic piping welds were qualified by Electric Power i (]
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'[) Research Institute in detection of intergranular stress \~ ' - corrosion cracking. A list of all SwRI personnel who ,
performed examinations during 1RE01 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) l techniques. All examinations were performed by SwRI I personnel in accordance with SwRI NDT procedures approved by HL&P. 2 The SwRI procedures were written to conform to the ! requirements of the applicable sections of the ASME Code. l Any deviations from ASME Code requirements are noted within
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the procedure. Some of the procedures were amended for i specific examination purposes with deviations. All NDT procedures and deviations were submitted to and approved by the Authorized Nuclear Inservice Inspector (ANII). A list I of the applicable NDT procedures is provided in Appendix 2- l C. SWRI OP's were utilized to provide guidelines and controls for performance of on site activities. This included
/'T procedures for weld joint indentification marking, l L T ,) indication recording, records control, data comparison, and resolution of indications. A list of the applicable OP's is provided in Appendix 2-C.
2.3.3 Equipment i 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: Sonic FTS Mark I ultrasonic instruments Ultrasonic transducers AC electromagnetic yokes MT calibration block l Pyrometers o Remote visual examination system Sonic Mark I instruments and ultrasonic transducers were , certified prior to use during the ISI. A list of all major i equipment used during the 1RE01 ISI is contained in Appendix " l 2-B. l
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2.3.4 Materials NDE materials utilized during 1RE01 weld examinations , included penetrant and magnetic particle materials, i i ultrasonic couplant, and marking pencils. .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. In compliance with this program, pipe marking materials were also tested for leachable chloride content. A list of these : i material and traceability numbers is included in Appendix ' 2-B. 2.3.5 Calibration Blocks I 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 all calibration blocks are included in the LTP. 2.4 Summary of Examinations , 2.4.1 Examination Methods (
'\ The following examination methods-were conducted in accordance with HL&P approved SwRI NDT procedures:
VT Examinations VT-1 examinations were performed on Pressurizer Manway Bolting, Steam Generator Manway Bolting (Primary Side), and selected Class 1 flange bolting and valve bolting. VT-3 examinations were performed on the Reactor Pressure Vessel (RPV) Interior and a Class 1 valve body. The VT examinations of the RPV interior accessible surfaces were performed with SwRI's Remote VT Examination System.
- PT Examinations PT examinations were performed on selected Class 1 vessel and piping welds and on selected Class 2 vessel welds and integrally welded support attachments.
MT Examinations MT examinations were performed on the Pressurizer Support Skirt and selected Class 2 piping welds and integrally welded pipe lugs. 2-4
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[ - UT ExamiDationg
.(_j -
UT examinations were performed on Class 1 and 2 4- components, including vessels, austenitic piping, ferritic piping, and dissimilar metal welds. Various ! techniques were used to. perform the UT examinations, depending on classification, material type, and weld thickness. 2.4.2 Augmented Examinations I In addition to the ISI requirements of Section XI for Class 1 piping and Code Case N-408 for Class 2 piping, the following two augmented ISI programs were implemented during this outage: Augmented ISI - NRC Bulletin No. 88-08 Augmented ISI - Break Exclusion Zone , t These augmented programs are described in the SwRI LTP and the affected examination areas are noted in the " Remarks" column of the Examination Summary Tables. > 2.4.3 Data Comparison In accordance with IWB-3121 of Section XI, all examination data were compared with recorded NDE results of the preservice inspection (PSI). This data comparison was implemented as specified in SwRI OP IX-FE-131, " Comparison of Inservice Examination Data". If flaws were. recorded in the selected component weld or examination area during previous examinations and dispositioned as acceptable, the existence and location of such flaws were verified during this ISI. All such flaws ; were observed and verified during this ISI. Data comparison of flaws reported during previous examinations is presented L in the applicable weld data packages. l l 2.4.4 Additional and Successive Examinations Based on acceptability of examination results, no additional or successive examinations were required. 2.5 Examination Results and Corrective Actions Examination area coverage was provided, to the extent practical, in accordance with the requirements of ASME Sect 3on XI and Code
- Case N-408. In those cases where physical conditions of the fx 2-5
[~' component restricted UT examination of the required area, a ( coverage plot was generated indicating areas not receiving complete _ coverage. These coverage plots are contained in the weld examination data. In addition, Appendix 2-D, ISI Examination Limitations, contains a detailed account of all examination limitations (UT, PT, and MT) encountered during 1RE01 weld examinations. All UT indications determined to be recordable, regardless of -
- signal amplitude, were investigated by SwRI to determine the nature of the reflector. Indications determined to be other than geometry were evaluated by SwRI to Section XI criteria and reported to HL&P on Customer Notification Forms (CNF).
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l The UT examinations revealed Code-allowable flaws in Main Steam Piping weld No. 30-MS-1001-29 and Regenerative Heat Exchanger weld No. CSAHRG-1A-S1. These same flaws were also detected during the preservice examinations. These flaws were reported to HL&P on CNFs Nos. 1 and 2 respectively. Following evaluation, all reported flaws were accepted "as-is" by HL&P. No recordable indications were detected by surface (PT and MT) examinations. The VT examinations revealed a plastic wire tie on the RPV seal surface between Closure Head Stud Hole Nos. 3 and 4. This ' (~ t indication was reported on CNF No. 3. The wire tie was removed by Westinghouse during a debris removal operation. A description of CNFs generated during the ISI is contained in Table 2-1. This table presents information on each CNF such as the examination area, NDE method, the nature of the reportable indication, the disposition, and the Section XI evaluation and acceptance criteria. 2.6 Certification of Inspections l Section XI NIS-1 forms, " Owner's Report for Inservice L Inspections", have been prepared to certify the STPEGS-1 weld ISI I examinations described in this section of the Summary Report. The STPEGS-1 weld ISI examinations have been certified by our ANII, Lumbermens Mutual Casualty Company, on the NIS-1 forms included in Appendix 2-E. E l-l l \ - 26
l, t l 1 i TABLE 2-1 'l NDE I Exam Area / CNF No. Weld No Method Descriotion l 001 30-MS-1001-29 UTOL 2 Code-allowable flaws t from the same laminar
- i reflector. The lamination has no area and is therefore allowable under Table IWB-3514-3. This flaw was also ,
detected during the PSI. !
-I 002 CSAHRG-1A-S1 UT45 1 Code-allowable planar flaw. The flaw has no measurable length nor throughwall dimension and is therefore allowable under i Table IWB-3511-1. This flaw was also detected during the PSI.
'( ) 003 RPV Interior VT-3 A plastic wire tie was > Surface visually observed on the RPV seal surface between flange stud hole Nos. 3 and 4. The wire tie was removed during a ' debris removal operation. e a 2-7
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i APPENDIX 2-A EXAMINATION
SUMMARY
TABLES i 4 f s
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- ERAMINED 160 87@ $ As outs Pet Det al, L INLit etANWY 60LilWG $7.30 AND 160 Dats OF Wlutel El Pit NT) Not titulttD Of M C kl. Twit IWCLWit 87@8, Nutt AND W 6Httl FOR ALL Pout j GENthA100$ AND A SPAtt NT. tAttLIM I EKAM PitfotsetD Dut 70 etPLActutW10F j ORlGIWAL$ INI$ CUTA0t.
i 016900 SG 16 Out B G*! VT 1 900 7/15 m. . ELAm! Nip 160 Stups Ae NUTS Pit MC N1, i W1Lt1 MANWY DOLTING B7.30 Am 160 sti$ QF WlHit$ (2 Pit MT) 901 tituttfD Bf N C Nt. TNil INCL @ts ST@t, Nutt Am W$ Nit $ FOR ALL FWR ! GENERAT0t$ AND A SPAtt $tt. SAttLIM , EkAM PikFotNED Dut 10 AtPLACitIENT Of l OklGlhALS INil OUTAGE. I O
?
b
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2-13 4 __________________._.___.______.____2-___
l I DAtt 01/10/90 touts itxAl PeoJECT ELicitlC stwitatinC stat 10m unit 1 PAM: 6 l ttviticus D th5ftvlCE IWEPttil0W SJemtf l M ' wtAM 1 (1989), Fitst Ptt100, fikST laittvat ] ( CLAll 1 COMPouttfl ;
' StiAm fauftstat it (PRIn&pY $101) !
I N O < Att 0 C i M C. XI t i N i
. hasutY ERAN!batt0W Atta CATCY TRAM t 0 t htMAttl 1h81884 IMutitlCAT!Du ITEN NO METNCD PROCEDutt C M t "CAllt4Afl0N BLOCKH pAthatY B0Litus (fl0 WD A tC 12 l 1
1 017000 SG 1C*lus BG2 Vf*1 900 7/15 y . . tRAmlutD 160 sies As mut$ Pit N C al, l INLif MAWWAY 00LilWG B7.30 Am 160 sitt of W tNtts (2 Pts M t) Not ] titultte Of Btt kl. TNil INCL Wit ) ST @$, lluf$ AND W $ Nit $ 70t ALL FOUR I M uttAtott A S A $PAtt M T. DAlttlut IRAN PitfotNED DUE 10 ktPLAttMENT OF OklGlhALS 1 Nil aftAM. 3 J 017900 SGait 0Ms 9G2 vi 1 900 7/15 x. - (KAMistD 160 ST@l Ae Nutt Pit NC R1, Duftti NAWWAY 90LilWG B7.30 A e 160 Stts of W lNit$ (2 Pit $ti) 201 ht0Ultt0 BY ttC El. TNil thCLeft
$f@$, Nuts AW W$ Nits FOR ALL FRA W hitAf006 A @ A $PAtt M t. SAttLINI
^
EKAM PitfotntD Dut 10 REPLACEIIENT OF f ORIGINALS full DufAM ,
't i
\ 4 f
lL l i l (' 2-14
, - . , - . , . . , - . . , , . , , . . . , . .n., . . ~ . . . , . . , , . . . - . , . . , - - . ~ , - . ~ . . . - . . , - , , - . , - - -
i i' Daft 01/10/90 BOUfu fikat PROJECT ELitttic M uttAilWG STAllou Unit 1 PAst 7
. ,. M Vill 0N: 0 InsttVICE InsMCitou sasutY
/
OUTAGE 1 (1999), fitti Male, fitti lhttivAL Q- CLAll 1 COMPoutkit .. sitAst stuttator ib (Petempf ElDL) t 0 ASME O $ f MC. Il t t W Bussett EteltA110k AMA CAtGY REM E O t atetAtts 4481084 IM kilflCAT10N litM WO Nt1 NOD PROCEDukt C M t **CAllbtAtl0N BLOCr**
; IRAihdAY bOLithC EFIC 100 A SC 2) 019000 SG 10 le BC2 VT 1 900 7/15 X -
- tumlut0 160 8728 A m WUtt Pit SEC x1, tutti ImWWY 90LTimG B7.30 A m 160 etts W idA$Nik$ (2 M R M T) NOT MeulatC-SY GEC XI. THIS INClett
$f@$, NUf 8 AW WBNitt POR ALL POUR bluthA10t$ A s A SPARE M T. GAttLIM tRM MarmeIED Duf 10 REPLActaltNT Of ORIClkALS INil OUTAbt.
010900 SC 10-(set 8C2 vi 1 900 7/15 * - . ExmlutD 160 st@s Am WUtt Pit stC ti, GUILT 1 IEWWAY 90LTING B7.30 Am 160 Mil 0F WlNits (2 Mt M1) 1801 N eultt0 sf SEC NI. TNil l#CLWil
$fWS, IIUTS AND W$ Nit $ FOR ALL PWR MuthA10R$ AW A SPAtt sti. SAttLlut f^ ERAM Mt!0eMED DUt to REPLAttelfN10F ORIG!hALS INil OUTA0f.
u i l' \ I i l l . 1 l \ \ 2-15
Daft: 91/10/90 80 VIN ttxA$ PROJECT [LIClelC ethtRAtlNG $1Atl0m WIT 1 PAN: 3 ttvill0ut 0 IN$ttVICE letMCil0N BLastAtt OUTAGE 1 (1999), fitti Pitle, fitti Ikttty&L
.[ As} p1&Ciat PQDLANT Sf$ftM CLAll 1 Cetpoutmit , ,
u 0 Asset 0 6 i M C. El et k 0L081441 EEANihATION AttA CAIGT fxAll t 0 t kletARKS NWNett INWilflCAfl0N litM 100 settles P90Ct0Utt C N A "CAtlthAflou DLoct** 6 te 1003 881 (FIC h6 A et 13) 103685 4/$f utet UTOL 600 49/3 X * . Augutwit0181 NRCS 48 08. AfDUCING fit BASE letfAL 48 08 UT45 000 128/0 X .
- U14ST N .
- U160 m..
e.gg. gee 6 tt 1004 Wst (FIC Wo A et 6) 103880 1 DJ- Pt 200 1/71 x. . MANDAT0tf ist a ft. SAFE END 10 ELBOW 89.11 U145 600 114/4 .X . U1451 X . . j
** fit 9/$$ 70" p
- ( 6 Rt 1009 hts (FIC NO A et*6)
.x 104130 9FB tC2 vi 1 900 7/1$ x*. ExANlute it studs Amo wuls tu PLact. FLANGE DOLilNG' B7.50 6 et 1015 kti (FIC WO A PC 7) 104420 1 0J Pt 200 1/71 X . - MANDA10tf 1st . it.
' LAf t (WD 10 ELDCW 89.11 U145 600 114/4 . x.
Uf451 k . .
**$5 9/$$ 70" 104490 8 tJ PT 200 1/71 X * -
PlPt 10 PAPE 09.11 U14$ 800 114/4 - x. I U1451 x- . l eegg.9ee 104500 9 BJ Pi 200 1/71 x.
- P!Pt 10 Ett0W 89.11 U145 800 114/4 . X -
U14$1 X . . eegg. pee 0 t
\. 2-16 ,
e
4 l Datt: 01/10/90 South 1 ERAS PROJECT ttttitle stuttattuG Stail0N Unit 1 paw 9 ;
,.-s afvill0N: 0 IWstavlCE lulettil0m S m f CUTAGE 1 (1999), Flk$f PiticD, Flt$f IW18tVAL
.(%' ) .CLAll 1 COMP 0NEWit .
l htAC10R C00LA61 $YSTEF N O ADE OCT ' SEC. XI t t t stse ARY EKanthAfl0N AttA CAiGY . EKAN t 0 t atMAtt$ th810th IDthilFICA110N litM NO METHOD PROCEDURE C N t "CAllt4Atl0N BLOCK" 6 at.1015 NSS (FlC M0 A kt 7) 104550 14 0J PT 200 1/71 E * . Llultte ut451 FacBt THE fit $1Dt DUE 10 fit 10 PIPE 99.11 U145 400 114/4 . x- PR0rlalTY OF WELDtp tuPPORT B4Acttf. ; Ut451 Dtv. 1,2 X -
- Uf60 000 132/0 - X +
DEV. 1 "$$ 9" 4 tt ii26 Sti (FIG NO A #t 11) - 105250 1 8J Pt 200 1/71 * *
- CODE ticulRED TWO DittC110hAL PARALLil VALVE TO PIPE 09.11 U145 800 132/0 m- - C0vtaAGE cttAluto Phom PIPE $lpt. ,
U1451 2 - .
"$$ P' f% .
i ) 105205 4/5E htCD Uf0L 600 49/3 N * - AUGMEWit0181
- h4CB 88 08.
Ett0W BASE MTAL 88 08 U145 800 128/0 N *
- U1451 x- .
U160 x. .
"$$ P' 105290 $ BJ PT 200-1/71 x- .
Ett0V 10 PIPt 99.11 U145 800 132/0 N -
- UT45T k - . ,
i "$$ P' 105295. 5 WRCB U10L 600 49/3 x.. AUontNit0 lli . htCB 88 08. ELBOW 10 PIPE 88 08 U145 800 128/0 - K - l U1451 x..
. U160
- x *
- j. **$$.7*+
i 4 ht 1323 sti (FIC WO A tt 111 105625 2/3t utCD Uf0L 600 49/3 x*- AUGMENTED 181
- htCD 88 08.
ELDOW DA$t M1AL 88 08 U145 600 128/0 R -
- U1451 x. -
U160 X * -
'('
- s ugg.pe
( 2-17
. ,,.,r.. - . . -
. ,_ e
p
!. Daft 01/10/90 $0pfN ftKA8 PROJECT ELicielt etWinAtlhG $1Afl0N UNif 1 Pacts 10 m n atVISION: 0- lWStkVict INSPECil0N BuMMARY OU1 AGE 1 (1999), fielt Pitl0D, fitti tulttv&L
'(D) ' CLAtt 1 COMPouthis RfAtfM C00LANT $YSTEN t 0 AtNE D $ f NC. XI t t N SWuthtY tRANINAfl0N At(A - CATGY (EAd4 8 0t atMAttl IAsette - IDtWilFICAfl0N ITEN WO NtfMOD P90CEDutt C N t **CALittAfl0N DLOCK
$ tc 1323 sti ola no A Rt 113 10500 3 0J Pt 200 1/71 X . .
Ett0W 10 PIPE 99.11 U145 400 152/0 X - . Uf45T N . . eegg.pe 105635 3 wect UTOL 600 49/3 x. Avesetatt0 ist . NACs 38 06. ILDOW 10 PIPE 48 08 U145 800 128/0 x. . U145T x.. UT60 . k . eegg.pe 3 at 1003 sti U lc ho A te.133 106200 1 0J Pt 200 1/71 N .
- MANDAT0tt 181
- MS UF. l ttDUCit to PIPE 09.21 i j i
106205 1 mets U10L 600 49/3 x.
- AUGestutt0 151 . NAC8 48 08.
atDUCin 10 PIPE 88 08 U145 800 128/0 . t . UT45T N . . L U160 X * . eegg.94ee (< 106210 2 0J PT 200 1/71 x .
- PIPE 10 atDUCING ttt 89.21 l 7
106215 2. htC8 U10L 600 49/3 X * . AUGMikit0 181
- WRCB 88 08.
I PIPE 10 atDUCIWC itt 88 08 U145 400 128/0 - X . Uf451 X * . WM N . . eegg.psee
\ .
2-16 l 1 l
'l i
Ntt 01/10/90 80 VIN itK&t P90JECi ILICTRIC NWERAtlNG $1A110N UNIT 1 Pact: 11 j givilleN:
,_s 0 Instevitt lutPicilew smtv .( !
CUTAGE 1 (1999), fitlf Mt100, f1881 lettav&L ;
'N., '
CLAll 1 COMPoutWTB ' M M CIMILANT SYttig i n 0 ASME O$ f i M C. El k i N ' i inseWtf taanthatl0N AntA CATGY tE4M t0 t htNARKS j s'mest legattricAttcs lita NO urin 00 Ptoct0utt Caa u cAtletat:0u DL0er* !
....... .............................. ....... .......... ............... ... ........................................ 1 I
2*tt iD03 bt1 (Fit to A at 131 2 1079ec 1 0J Pt 200 1/?1 - + R MANDATORY lst nt UF. 1 VALVE 10 PIPt D9.60
)
b 107970 2 0.J PT F00 1/71 K .
- PIPt 10 REDUCit 99.40 1
107975 2 WRCD Pt 200 1/T1 N *
- AUOMittlD 181
- Watt 48 08. ,
PIPE 10 ktDUtta 48 08 '
/
I l o t r s 9 ( 2-19
'o;-
l D l I 4,- _. . a I i Mit D1/10/90 taffN finAs PROACT ttttitle etwikAflWG STAflow WNtf 1 pagg g gg I
,_q . . EtVl810N 0 IWlt#VICE INEPICTIDW SJetAtt
'[
} RITAet 1 (1999), fiksf Pit 10D, fiktf INTitVAL
'N._/ CLAll 1 Conp0NEWf6 CEntfALMLMQLM tlDfRQL sYsitu n 0 Asut 0 8 f tit. NI AEN l SWWIART tlWWithATION AktA CATGV (m E D t htetAkts j E81088 IDthilflCAfl0N litM NO IIE TN00 PROCEDutt CN R !
....... .............................. ....... .......... ............... ... "..CALIBRAfl0N DLOCK" i
2 tv.1171 htt (Fit ho A tv ?} j i 191100 3 B*J Pt 200 1/F1 N . . + 88WT PIPE TO VALWt 99.21 ; t
?
f 5 5 0' f f t f
= T k
i \ , t $ I i i.
=
l l 4 i i i
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\ 2-20
,. , i 40
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4 9 4 i
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- W. . . s
- DAftli 01/10/90 800TN fixAs Pe0 JECT ELicialt GENteATING StaticN UNIT 1 Pant: 13 etVISION: - 0- ~INsttVICE INartcT10h
SUMMARY
3 cuTAGE 1 (1989), fiksi Pitico, flest INnaVAL CLAS$ 1 COMPONEN16 REtibuAl NEAT REMOVAL SYSTEM AtNE 08 T 4, SEC. Mi REN N: 'SL8944kT REAMINAfl0N AREA- CA18Y : EXAM E O! REMAtt,8
-NUMBtt IMNTIflCATION ITEM NO METHOD PROCEDURE CN R~ "CAllttATION BLOCK **
8 4N 1112 met titC NO A RN 4) s a
.g=
202700 i sJ PT ' 200 1/71 .x.. VALVE 10 PIPE 99.11 UT45 800 114/4 . K . g U145T MV. ! K . .
"$4 11" l
i I 1 1 6 2 2-21
t - Daft ~~ 01/10/90- sou1N ttual Pe0 JECT ELICtRIC etNERAtlNG STATION UNIT 1 pagt: 14 REVl810N ~ 0 INSitVICE INSPfC110N SWemRT GUTAGE 1 (1989), flR61 Pitt00, 71081 ImitRVAL CLASS 1 COMPONEN18 ELEI
'i~ N O AIME D 6 T SEC. XI R E N SW8 MARY EMAMINAfl0N AREA CAIGY EKAM L0 t REMARKS
~NUNett IDENilflCAfl0N ITEM NO Mt1N00 PR0ct0VRE C N R **CAllDRATION BLOCK'*
YALVE GRour 1 265400 R$106440 ve ON 12 81 1218 8G2 V1 1 900 7/15 X *
- EKAMINt0 18 studs AND Nufs.
Fl4 NO A*ti 2 87.70 . t 265450 Ns100468*VIS ON 12 $1 1218 B M*2 YT 3 900 7/15 x.. FIG EO A SI 2 B12.50 0~ 9 2-22
,!(! D
,
- 90
' y'
=DATE: 01/10/90 80U1H TEMAS PROJECT ELECTRIC etWERAtlNG 81Afl0N UNIT 1 PAGE: 15
- g. REVll10s: 0 INSERVICE INSPECfl0N SUMMART
, 00! AGE 1 (1989), FIR $1 MRIOD, FIR $1 INTERVAL $p CLAS$ 2 COMP 0NEWit REGENERAflWE NEAT ENCNANGER W 0 t p ASME D G T BEC. al- R E N BuletART ERAMINAfl0N AREA CATGT ERAM E DE REMARKS NUMBER IDENilFICAfl0N 11EM NO METMOD PROCEDURE C it R **CALIBRAfl0N BLOCK'* .Kt CIRCUHFERENTIAL WELDS (FIC to B RGM U 304400 CsANRG.1A 31 C3' PT 200 1/71 x** ONE Uf45 CODE ALLOWABLE INDICATION. BEE N0ZILE TO TUM $NEET C2.21 UT45 600-45/3 ..x .
CNF 002. LIMITED UT FROM THE N0ZZLE UT45T x** SIbt DUE 10 PtoxlMITT OF BRANCN CONNECTION.- NO UT FROM THE TUBE $NEET SIDE DUE TO TUBE SNEET CONFIGURAfl0N.
**88 64**
304450' CSAMRG 1A 52 CA - U145 600 45/3 .x. r TUBE SNEE110 SHELL . C1.30 UT45T x.. eegg.63**
'304500 C$4NRG 1A*13' CA UT45 600 45/3 . x.
SHELL.10 REINFORCING COLLAR C1.10 U1457 x. .
**SS 62/ss 43**
304550 CSAMRG 1A $4 CA UT45 600 45/3 X .
$NELL 10 CAP C1.10 UT45T x. .
eegg.61** 304600 CsANRG 1A 55 CA U145 600 45/3 .x. SNELL 10 CAP C1.10 UT451 x. .
**gs.61**
304650 CSANRG 14.$6 CA UT45 600 45/3 .x-REINFORCING COLLAR TO SHELL C1.10 UT451 x..
**58 62/SS 63**
304700 CsAMRG 1A $7 CA UT45 600 45/3 . x. SHELL 10 TUSE SNEET C1.30 UT457 x. . O eegg.63** 2-23
Y DATES-01/10/90 'SOUTN TEXAS PROJECT ELECTRIC GENERATING STAfl0N UNIT 1 PAGE: 16
- REYlSION: D L INSERVICE INSPECTION SUMMART
. OUTAGE 1 (1989), FIRST PERIOD, FIRST INTERVAL CLASS 2 COMPOWENTS ptbENERATIVE MAT EXCHANGER ,
m 0 ASME O G T SEC. NI RE N SuletART EMAMINAfl0N AREA- CATGT EKAM E O E REMARKS NUMBER IDENTIFICATION ITEM NO METHOD PROCEDURE C M R **CALIBRAfl0N DLOCK** CIRCUNFERENTIAL WELDS (FIC NO B SCX 1) 304750 CSANRG.1A 88 C8 PT 200 1/71, M . . LIMITED UT FROM T M NO22LE SIDE DUE 10 - TURE SNEET TO N022LE C2.21 UT45 600 45/3
- N .
PROKIMITT OF DRANCN CONNECTION. NO UT UT451 M . . FROM THE TURE SNEET SIDE DUE TO Tutt
$#EET CONF 10URAfl0N.
eegg.64** 304775 CSANRG 1A 89 ' C8 PT 200 1/71 x .
- NO CODE CREDIT TAKEN FOR UT45 CR UT451
- REINFORCING COLLAR (N022LE)~ C2.21 UT45 600 45/3 .-X .
FROM SNELL SIDE DUE TO SHELL CURVATURE. TO SNELL U1451 x. LIMITED UT45 FROM THE REINFORCING COLLAR (N022LE) SIDE DUE TO REINFORCING COLLAR (W022LE) CONFIGURATION AND CAlllRAfl0N.
**SS 61/SS 62**
304800 CSAMRG 1A 810 C8 PT 200 1/71 X - . NO CODE CREDIT TAKEN FOR UT45 CR UT45T SHELL TD RElWFORCING COLLAR C2.21 U145 600 45/3 .X - FROM SHELL SIDE DUE TO SNELL CURVATURE. (N022LE) UT451 x.. LIMITES UT45 FROM THE RElWFJRCING COLLAR (W022LE) SIDE DUE TO REINF0HCING COLLAR (N0Z2LE) CONFIGURAfl0N ARD CALIBRAtl0N.
**SS 61/SS 62**
1NTEGRAL ATTACMMEbTS (FIC NO B RCX-1) 304850' CSANAG 1A+A1 CC PT 200 1/71 x . .
- SUPPORT ATTACNMENT WELD e C3.10 304900 CSAnRG 1A A2 CC PT 200 1/71 x..
SUPPORT ATTACNMENT WELD C3.10 304950 CSAMRG 1A*A3 C*C PT 200 1/71 x . . SUPPORT ATTACNMENT WELD C3.10 2-24 ,
;t
- l. t 9 ,
.+
! _DATEt 01/10/90--. SOUTH TEXAS PROJECT EliCTRIC GTNERATING STAft0N UNIT 1 PAGE: 17 -
t j~-{c_
/
. gEVl810N / .O_. INSERVICE INSPECT!DN
SUMMARY
'~.i l' OUTAGE 1 (1989), FIRST PERl;$, FIR 51 INTERVA,L , > 'N/' CLASS I COMPONENTS REGENERATIVE HEAT ENCHANGER N- 0 ASME D G T 'l l
SEC. XI- A E N SW544RT ERAMINATION AREA CATGY ERAM E O E REMARKS - IRmBER 3DENTIFICAfl0N ITEM No METHOD PROCEDURE C N R' ** CALIBRATION BLOCK'* INTEGRAL ATTACNMENis MIC N0 0 RCM 1) 305000. C8ANRG 1A A4 CC PT 200 1/F1 x.. SUPPORT ATTACNMENT WELO C3.10 ,
+
,}
i t \. 'f \? l4 .s y : W l I I l l t 3 2-25 o i l,
. . . - .~~ . . - . _ - _ . . . . . -.. .
,, ,69: "
.l j)! , l c 1 C A 'pAft: 01/10/93 '
# ' 8%1N texas PROJECT titCitic OEmi1ATING $1Afl0W UNIT 1 PAu s - - 18 !
REvigl0N:- 0= INSEnvlCE INSPICTioW SUMMART f l OUTAM 1 (1989), FlkST PERICD.' FIRST INTERVAL j
'1,
]f' atttbuAl NEAT REMOVAL NEAT ENCNANGER 1A CLASS 2 COMPONENT $ -
N 0 i ASIE O G T ' M C. El i E N . j- SuleWtf EXAMINAfl0N AREA- CATGT EXAM t0 E REMARKS NUMBER IDENTIFICAfl0N -- ITEM N0 METN00 PtoCEDURE C M R **CAllBRAfl0N BLOCK'* i CIRCLMFERENTI AL WLD$ (FIC NO BaRNX=1) P 305450, RNANRS 1A 82 CA UT45- 600 45/3
- M -
NO UT FROM THE FLANGE $1DE DUE TO FLANGE C SNELL TO FLANGE C1.10 UT45T MV. 1
- N .
CONFIGURAfl0N. - UT60 .-X . sg.65** ' r g i
.[
9 i
.I (
4 i. l Y 1' l ,'. t b ,l O l- O 2-26 1' 1 l. ew-w
1; 3 ll DATER 01/10/90- SOUTM TEXAS PaoJECT ELEC1RIC GENERATING STAfl0N UNIT 1 PAGEt 19
-' D.
- W REVIS10Nt- INSERVICE INS *ECTION SLpqMARY '
00TASE 1 (1989), FIRST PEtt0D, FIRST INTERVAL CLASS 2 COMPONENTS "i* fEEDWATER BYSTEM N 0 AGME - 0 $ T BEC. x1 R E N SUIO44RT ExAMINAfl0N AREA CATGY Ex4M E-0 E REMARKS NUMBER IDENTIFICAfl0N ITEM No METHOD PROCEDURE C M R **CAllBRAfl0N BLOCK ** it FW 1012 CA2 (FIC N0 b FW 1) 500000' 1 CF2 MT 300 1/36 x** AUOMENT.ED 181 BEZ. CCDE REGUIRED TWO VALVE 10 PIPE C5.51 UT45 600 41/19 x. OlaECTIONAL PARALLEL COVERAGE OSTAINED DEV.k FROM PIPE SIDE.
**CS 3**
$00020 2 CF2 MT 300 1/36 x** AUOMENTED ISI
- BEZ. CODE REQUIRED TWO PIPE TO VALVE C5.51 UT45 600 41/19 x- .
DIRECTIONAL PARALLEL COVERAGE OSTAINED UT45T M - . Fa0M PIPE SIDE.
**CS 3**
500040 3 ' CF2 MT 300 1/36 x-* AUGMENTED ISI
- BEZ. CODE REeultED TWO VALVE 10 PIPE C5.!1 UT45 600 41/19 x. -
D!aECTIONAL PARALLEL COVERAGE OSTAINED-UT451 x. FROM P!PE SIDE. e*CS 3** 500060 4 CF2 MT 300 1/36 x- AUGMENTED !$1
- BE2.
PIPE 10 PIPE C5.51 UT45 600 41/19 x- - UT451 x- . eegg.3ee L 18 FW 1029 AA2 (FIG NO B FW 1) 503660 1 , CF2 MT 300 1/36 x.- AUGMENTED 181 BEZ. n- ELBOW 10 PIPE C5.51 UT45 600 41/19 x.. DEV. 2
* *CS 4**
503670 1PL1 LPL6 CC MT 300 1/36 x*- AUGMENTED ISI
- DEZ. LIMITED PIPE LUGS C3.20 UT45 800 119/2
- x- ExAMINAfl0N DUE TO INACCESSIBILITY To UT45T N -
ENDS AND BACKSIDE OF PIPE LUGS.
**cs.33ee 503680 2 C.F.2 MT 300 1/36 x.- AUGMENTED 151 BEZ.
PIPE TO PIPE C5.51 UT45 600 41/19 x-DEV. 2
**CS 4**
2-27
m;- DATE 01/10/90' SOU1N TEKAS PROJECT ELEtitlC GENERAtlNG 51Afl0N UNIT 1 PAGE: 20 REVl810N - 0 INstavlCE INSPECT 10N supouay OUTAGE 1 (1989), fik$1 PERIOD; f1851 INTERVAL CLAll 2 COMPONENTS fEEDWATERJI1115 N 0 ASME O C T SEC. XI R E N SupIARY EKAMINAtl0N AREA CATGY EMAM E-0 E REMARKS NUNDER INNTIFICAfl0N ITEM 100 MEffe0D PROCEDURE CM-R **CALIBRAfl0N BLOCK ** 18 PW 1029 AA2 (FIC NO B FW il 503700 3 C F*2 MT 300 1/36 M-*
- AUGMENTED 161 NZ.
~ PIPE TO PIPE C5.51 UT45 600 41/19 ,
.-x.
DEV. 2
**C5 4**
503720 4 CF2 MT 300 1/36 x. . CODE afouleED Two pltECil0NAL PARALLEL PIPE 10 VALVE C5.51 UT45 600 41/19 R *
- COVERAGE OSTAINED FROM PIPE $1DE.
DEV. 2 eect. gee 2-28
4 l -k~ l 1,5 i- _ DATE:- 01/10/90 . SouTN TEKAS PROJECT ELECTRIC GENERATING STAfl0N UNIT 1 PAGE: 21' REVis10N: 0 IWstaVICE lusPECT10N BUNMARY _ CUTAGE 1 (1909), flRST PERIOD, 'lksi INTitvAL CLAtt 2 COMPONENTS lEut STEAM SYSTEM N O A8ME O G T SEC. El R E'N SLAMARY EXAMINATION AREA CATGT EXAM E OE REMARKS NUMBER IDENTIFICAfl0N ITEM No METINB PtoCEDURE- CM R **CAllBRAfl0N BLOCK ** 30 Ms 1001 GA2 (FIG No B Ms!2 )
, 551700 24 CF2 MT 300 1/M X *
- AUGMENTED 181
- BEZ.
PIPE 10 PIPE C5.51 UT45 600 41/19 X + - DEV. 2
**CS 5**
- 551720 24LD CF2 MT 300 1/36 x- EXAMlWED 1002 OF W LD LENGTN. AUGMENTED LONGITUDINAL W LD C5.52 UT45 600-41/19 x. 181 BEZ. .
DEV. 2 i
**CS 33**
551740 25LU CF2 MT 300 1/36 X - - EMAMINED 1005 0F WLD LENGTH. AUGMENTED LONGiftslWAL WLD C5.52 UT45 600 41/19 X * - 1st BEZ. DEV. 2
^
**CS 33" -
551760 25 CF2 MT 300 1/36' N -
- AUGMENTED ISI SE2.
PIPE TO PIPE C5.51 UT45 600 41/19 x- - DEV. 2 eegg.33e* 551780 25LD CF2 MT 300 1/36 x- - EXAMINED 100% OF WLD LENGTN. AUGMENTED LONGITUDINAL WLD C5.52 UT45- 600 41/19 x- 181 = BEZ. DEV. 2
**CS 35" 551782 25ALU C72 MT- 300 1/36 x* -
EXAMINED 1005 0F WLD LENGTN.' AUGMENTED LONGITUDINAL W LD C5.52 UT45 600 41/19 x. Isl BEZ. DEV. 2
**C6 35" 551784 25A CF2 MT 300 1/36 X -
- AUGMENTED ISI
- BE2.
PIPE TO PIPE C5.51 UT45 600 41/19 x-- DEV. 2 eegs.35" 2-29
r " 6 .i/ ~ , DATE: E 01/10/90 < SOUTH TEXA5 PROJECT ELECitlC GENERATING STATION UNIT 1 PAGE: 22 < d " % . / REVISION:' 0 INSERVICE INSPECTION SuletAtY E- '$ . OUTAGE 1 (1969), Fitsi PERIOD, fiksi INTERVAL ' CLAS$ 2 COMPONENT $
)
[IAIN STEAM BTSTEM l l N O
-\
AINE D G T ! SEC. XI R E N L SUMMART EXAMINATION AREA CATGT EXAM E OE REMARKS NUMBER ' IDENTIFICATION ITEM WD METN00 PROCEDURE C M R **CAlltRAfl0N BLOCK'* 30 Its 1001 GA2 (FIG No e M
,g .
551786 25ALD CF2 MT 300 1/36 X *
- EMAMINED 1001 0F W LD LENGTN. AUGMENTED LONGITWINAL W LD C5.52 UT45 -
- 60041/19 X 181 DEZ.
DEV. 2
**Cs 35" ;
.551788 25sLU CF2 MT 300 1/36 x* -
ERAMINED 100X OF WLD LENGTN. AUGMENTED LONGITUDINAL WLD C5.52 UT45 600 41/19 X *
- ISI
- BEZ.
DEV. 2 e cs 35" i 551790 258- CF2 MT 300 1/36 x- AUGMENTED 181 BEZ. ,
-PIPE TO PIPE C5.51 UT45 600 41/19 x- I f*'
\
DEV. 2
**CS 35" 551792 25tLD CF2 MT 300 1/36 'M *
- EMANINED 1001 OF WLD LENGTN. AUGMENTED LONGITUDINAL WLD - C5.52 UT45 600 41/19 M -
- ISI
- BEZ.
DEV. 2 e*Cs 35**
- 551800 26LU C-F 2 MT 300 1/36 M - -
EKAMINED 100% OF WLD LENGTN. AUGMENTED , LONGITUDINAL W LD C5.52 UT45 600 41/19 X *
- Ist SE2.
. DEV. 2 eegg.3$ee 551820 26 CF2 MT 300 1/36 M - -
AUGMENTED 181 BEZ. CODE REQUIRED TWO PIPE TO VALVE C5.51 UT45 600 41/19 x- DIRECTIONAL PARALLEL COVERAGE 00TAINED ; U160 DEV. 2 - X - FROM P!PE SIDE.
~
**CS 5** l 551840 27 CF2 MT 300 1/36 x- No UT FROM THE VALVE SIDE DUE TO VALVE VALW TO PIPE C5.51 UT45 600 41/19 X * -
CONFIGURATION. 0760 DEV. 2 -X - f escs.$u V 2-30
. . . . . . . - - _ . . - . .- - - - - - - ~ ~_
r 4 3 s
+.
DATES- 01/10/90 BOUTH TEXAS PROJECT ELECTRIC GENERATING STAfl0N UNil 1 PAGE: 23 1 ffy Revill0N: - 0 .lWSERVICE INSPECTION sunMuRY ,
/~ Q)TAGE 1 (1989), FlkST PEkl00, FIRST 1NTERVI'.
1p CLASS 2 COMPONENTS. h41N STEAM SYSTEM 4 i N O
, ASME^ 0 G T N C. XI R E N i SumARY EXAMINAfl0N AREA CATGY EKAM E. O E REMARKS q NUNDER IDENTIFICAfl0N ITEM NO METN00 PROCEDURE C M R "CAllBRAfl0N BLOCX**
'30-Ms iD01 GA2 (FIC No B Ms 21 i 551860 2?LD C F*2 MT 300 1/36 N - *. EXAMlWED 100% OF WLD LENGTH. AUGMENTED ta LONGITUDINAL WELD C5.52 'UT45 600 41/19 . x- . ISI eE2. LIMifED ExAMINAfl0N DUE TO
- DEV. 2 PROKIMITY OF PERMANENT PIPE SUPPORT.
**CS 34" c
$51870 27PL1 27PL8' CC MT 300 1/36 X *
- AUGMENTED ISI BEZ. LIMITED s PIPE LUGS C3.20 UT45 800 119/2 X -
EXAMINAftou DUE 10 INACCES$lelLITY fo UT451 DEV. 1 N -
- ENDS AND BACKSIDE OF PIPE LUGS.
L ..CS . x.. 1: l 551880 28LU CF2 MT 300 1/36 x-
- EXAMINED 100% OF WLD LENGTN. AUGMENTED LONGITUDINAL WLD C5.52 UT45 600 41/19 X *
- ISI BEZ. LIMITED EXAMINATION DUE 10 DEV. 2 PR0XIMlfY OF PERMANENT PIPE SUPPORT.
k
**CS 34" l l L
$51900 28 CF2 Mi 300 1/36 N - -
AUGMENTE0 ISI BEZ. PIPE TO PIPE C5.51 UT45 600 41/19 x- - DEV. 2 l
**CS 33" 551920 28tD C72 MT 300 1/36 X * -
EXAMINED 100% OF WLD LENGTN. AUGMENTED LONGITUDINAL WELD C5.52 UT45 600 41/19 x - - - 1st BE2. LIMITED EXAMINAfl0N DUE TO DEV. 2 PROXIMITY OF PERMANENT PIPE SUPPORT. ! l
.eCS*34" 551940 29LU C72 MT 300 1/36 x- -
EXAMINED 100% OF WELD LENGTH. AUGMENTED LONGITUDINAL WELD C5.52 UT45 600 41/19 X - - ISI BEZ. LIMlfED EXAMINAfl0N DUE TO DEV. 2 PROXIMITY OF PERMANENT PIPE SUPPORT.
.eCS.34u t
551960 29 C72 MT 300 1/36 X -
- AUGMENTED lt! SEZ. ONE UTOL CODE PIPE TO PIPE C5.51 UTOL 600 49/3 - .
X ALLOWAOLE INDICAfl0N. SEE CNF 001. UT45 600 41/19 - x-- DEV. 2
**CS 5"
\
v)- 2-31 I '
.,,. , , _ . . - w ' ' " " '
y g. (.- 1 K: u . DATE:' 01/10/90 800TN TEXAS PROJECT ELECTRIC GENERATING STAfl0N UNIT 1 PAGE: 24 ( , ' . j- ~' REV1810N 0~ INSERV!CE INSPECTION SUMMART I fSi OUTAGE 1 (1989), FIRST PEkl00, FIRST INTERVAL CLAtt 2, COMPONENTS j RAIN STEAM BYSTEM ' N 0 . I ASME O G T SEC. XI R E N ELRIMART EXAMINAfl0N AREA CATGY -EXAM E O E REMARKS NUMBER-IDENTIFICAfl0N -ITEM NO METN0D PROCEDURE C M R ** CALIBRATION BLOCK **
....... .............................. ....... .......... ............... . ' . . ........................................ '[
'16-MS 1001 GA2 (FIC NO B MS!2) 1~
r 559520 1 CF2 MT 300 1/36 M *
- AUGMENTED 181 . BEZ. CODE RE0VIRED TWO , .!
EXTRU410N TO PIPE C5.51 UT45 600 41/19 I . - DIRECTION PARALLEL COVERAGE CITAINED DEV. 2 FROM PIPE SIDE.
**C8 15**-
559530 1A C72 MT 300 1/36 x. . AUGMENTED Ist . SEZ. < PIPE TO PIPE C5.51 UT45 600 41/19 x.* DEV. 2 ' e"
**Cs 15**
r 559540 2 CF2 MT 300 1/36 x*
- PIPE TO WELD CAP C5.51 UT45 600 41/19 x. .
f'~ , DEV. 2 ( ,
**CS 15**
6 MS 1001 GA2(A) (FIC No B MS 2) 3 566400 1 CF2 MT 300 1/36 -X .
- CODE REQUIRED TWO DIRECTIONAL PARALLEL EXTRU$10N TO FLANGE- C5.51 UT45 -600 41/19 x.
- COVERAGE osTAINED FROM FLANGE $1DE.
DEV. 2 !
**CS 75** .i 6 Ms 1001 GA2(B) (FfG NO B MS 2) i 566500 1 CF2 MT 300 1/36 X . -
AUGMENTED 181 . SEZ. CODE REQUIRED TWO EXTRUSION TO FLANGE C5.51 UT45 600-41/19 K - . DIRECTIONAL PARALLEL COVERAGE DETAINED DEV.' 2 FROM FLANGE $1DE.
**CS* ?5" 6 MS 1001 GA2(C) (FIG NO B MS 2) 566600 1 CF2 MT 300 1/36 X * .
AUGMENTED ISI
- BE2. CODE RE0VIRED TWO EXTRUSION TO FLANGE C5.51 UT45 600 41/19 x. DIRECTIONAL PARALLEL COVERAGE ostAINED DEV. 2 FROM FLANGE SIDE.
eeCS 75"
/
k w. 2 32
- i ,
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-q ii Y, C -
o- .i
. DATE ; 01/T0/90- 1 SOUTM TEXAS PROJECT ELECTRIC GENERAllNG STAfl0N UNIT 1 PAGEt- 25
, y. SEvill0N: 0 INSERVICE INSPECTION SUW Etf
-[ _.
DUTAGE 1 (1989), FIRST PERIOD, FIRST INTERVAL
' '% o CLA$$ 2 COMPONENTS -
HAlW RTEM BYtfEM
-N 0 ASME O G.T' I SEC. XI R: E N L $LMMARY EXAMINAfl0N AREA . CATGY EXAM E O E REMARKS WUMBER INNTIFICAfl0N . ITEM N0 METNQD PROCEDURE C M R **CAllBRATION BLOCE**
... 6....
4 nt-1001 GA2(D) Of: No e Ms M 546700 1' CF2 MT 3001/M M -
- EXTRUSION TO FLANGE ,
AUOMENTED ISI
- BE2. CODE REQUIRED TWO f C5.51-- UT45 400 41/19 N * *
'- DIRECTIONAL PARALLEL COVERAGE OSTAINED MV. N FROM FLANGE SlH . !
**CS 75**
l 1 kMS 1001 CA2(E) UIC NO B MS 2) ' \ t
$46000 1 CF2 MT 300 1/36 X *
- AUGMENTED ISI
- DEZ. CODE REQUIRED TWO EXTRUSION TO FLANCE C5.51 UT45 600 41/19 M *
- DIRECTIONAL PARALLEL COVERAGE OSTAINED DEV. 2 FROM FLANGE SIDE.
**CS 75** -!
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^ APPENDIX 2-B
"~
PERSONNEL / EQUIPMENT / MATERIALS 9
; o-
.(ji i i i
$?
4 3
?
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! ^ .,
i 2-34 4
>y,. t' $ ' ir p 1 1 ' "3
' APPENDIX 2-B' O '
- CERTIFICATES OF PERSONNEL QUALIFICATIONS n
'j 4 Hams .12 I hE EI E
> Barrera, C. M. '
M* H H II Fine, R. H. m B M E
- Hernandez, J.' II I I" I
' Littlefield, C. R. ' .
H H H II o, McKee, C.i I" I" I" I"
~!' ' Minor, C. A. H* H H II Morton, V.- M* ' M M M
. Riddles, R. A.- H* II - II II
, Roberds, B. A. II* II II II
," Spiess, L D. H H H II .
Suhler, C. D.~ II* H- II - II
^
Warzyniak, M. G. II I I -I O
*IOSCC Qualified by EPRI
" Level I Trainee 2-35
7 hh , k a -v v h_ .[ APPENDIX 2-B , Eh MATERIAL AND EQUIPMENT CERTIFICATIONS f i MATERIAL , a; M , Date -! x, .. . Berol Prismacolor Black Pencils #935, I.og #2594 , 19 Jun 89 ' l
- Berol Prismacolor White Pencils #938, I.og #2780 19 Jun 89 Kodak Neutral Oray Card (1/64' Black Line), Log #1766 02 May 83-MT No.1 Gray Powder, Mapaflux, Batch #85D074, Iag #2054 - 12 Jul 85 ' >
Spotcheck FT Cleaner / Remover, MapaGux SKC-S, Batch #89A01K, 17 Jan 89. Log #2761. . . Spotcheck FT Penetrant, MapaGux SKL-HF/S,' Batch #84LO58, 26 Dec 84 ' 7 1.og #1955C .
-, Spotcheck FT Developer,'Mapaflux SKD-S, Batch #84M029, 18 Dec 84 j ~'t -
Log #1955B # Sonotrace 40, Batch #8874, Log #2810 25 Oct 88 ' EOUIPMENT , Brand Serial No. Date l
. Pyrometer, Amprobe, Fastemp 131 28 Jun 89
- , Pyrometer, Amprobe, Fastemp 133 28 Jun 89 Pyrometer, Amprobe, Fastemp 137- 28 Jun 89-Pyrometer, Amprobe, Fastemp 157 28 Jun 89 l
- Pyrometer, Amprobe, Fastemp 166 - 28 Jun 89 l; ' Mapetic Particle Yoke,- Whiteline WL 1 13 23 Jun 89
' '.k Mapetic Particle Yoke, Whiteline WL31 23 Jun 89 ' l Mapetic Particle Calibration Block,11.3 pounds B70198 24 17 Mar 81 L Sonic FTS MK I 01107E 27 Apr 89 q L Sonic FIS MK I . 01112E 28 Apr 89 .. c Sonic FTS MK I 01121E 24 Jul 89 L Sonic FIS MK I.- 04327E 21 Apr 89 L Sonic FIS MK I- 04333E 22 Jun 89 Sonic FTS MK I 06909E 12 Jun 89
' Sonic FIS MK I 07010E 12 Jun 89 o Sonic FI3 MK I' 774206 20 Apr 89
- ~f O 2-36 l
(_ }h r.
- 1. _ . . . . . . _ _ . _ , , . . _ _ , . . . ....m..,,-._.- _ . . . . . _ . . . - - , ....-,,.,v . , - . . . ,
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~
;,.; ~ ^ ~~ ~ '~~ ^ ' ^ ~ ~ ~ ^ ^ ~ - ~ ' ^~ ~ ^ ^
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4
~ APPENDIX 2-B . %}c;,f< - - - - '
MA'mRIAL AND EQUIPMENT CERTIFICATIONS '
- 9. -
,3 , +-
)
TRANSDUCERS , Brand Serial No. Date 3 E Aerotech - 013718 12 Apr 89
+
2 Aerotech 015838 18 Oct 88 ' '
- Aerotech e A11510 30 Jan 89 '
' Aerotech , 021651- 30 Jan 89 ..
2 Aerotech ' 4 H24817 17 Mar 89
' Aerotech M105 16 Feb 89 -
SwRI 823 18 Apr 89'
- L - SwRI - 1523 31 Jan 89 -
, - SwRI- 1588 21 Oct 88 - ,
L,1 -
SwRI: 1700 15 Dec 88 l1 ' SwRI .
1795 04 Oct 88 SwRI 1820 '18 Apr 89 L SwRI 2049. 11 Jan 89 SwRI-L,Q !~-j
. ~ ~ SwRI :
2052 _2546-04 Nov 88
-13 Apr 89 :
r
. SwRI :
L' " w~/i. SwRI, 2548 17 Feb 89 l 2553 t 13 Apr 89
~ SwRI 2680 ~ 31 Jan 89 ;
- SwRI L 2787 10 Nov 88 ;
SwRIL 2831 18 Oct 88 !
- SwRI. 2894 12 Apr 89 L SwRI L 2930 13 Apr 89
-
- SwRI 3437 28 Nov 88
' SwRI - 3439 28 Nov 88 ,
I ul - LV 2-37
- -/
e
-
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* . APPENDIX 3-C
'a~ '
SWR
I. PROCEDURE
S
. i 1
A 9
.g 5,.',g 9'
2-38 p i 1
. ' / .!
M 9 4 jd I- APPENDIX 2-C v SOUTHWEST RESEARCH INSTITUTE NONDESTRUCTIVE TESTINO PROCEDURES Hl.AP Document Procedure No]Rev. Title ton Number - SwRI NDT!2001/71 Solvent Removable Uguid Penetrant - 400183 00015 A SW Color Contrast Examination for the South Texas Project ' . SwRI NDT-3001/36 Dry Powder Magnetic Particle 400183 00016 A SW Examination SwRI NDT-600-11/46 Manual Ultrasonic Examination of Noz- 400183 00017 A SW ale Inner Radius Sections
' SwRI NDT-60015/73 ~ Manual Ultrasonic Examination of Pres- 400183-00018 A SW-sure Vessel Welds SwRI NDT 600 41/19 Manual Ultrasonic Examination of Fer- 400183 00021 A SW Dev. 2 ritic Pressure Piping Welds 400183-00021 B SW L
SwRI NDT 600 45/3 Manual Ultrasonic Examination of Pres. 400183 00022 A SW
- Dev.1 - sure Retaining Welds in Thin Wall 400183 00022 B SW Vessels SwRI NDT 600-49/3 Manual Ultrasonic Examination Using 400183 00002 B SW Longitudinal Wave Straight Beam Techniques ,
SwRI NDT 800114/4 Manual Ultrasonic Examination of Sim- 400183 00024 A SW Dev.1 ilar and Dissimilar Metal Welds in Aus. 400183 00024 B SW ' Dev. 2 tenitic Pi ' g Systems for the South 400183 00024 C SW Texas Pr ect SwRI NDT-800119/2 Manual Ultrasonic Examination of Pres. 400183 00027 A SW D Dev.1 - sure Plaing Support Attachments at 400183 00027 B SW South "exas Project SwRI NDT 800121/1 Manual Ultrasonic Examination of Pres- 400183 00025 A SW surizer Support Skirt Attachment Welds st STP SwRI NDT 800128/0 Manual Ultrasonic Examination of Aus- 400183 00003 A SW tenitic Pressure Piping Welds and Fit. tings for Thermal Fatigue Cracking 2-39
1 l
'7 4 APPENDII 2-C
\
SOUTHWEST RESEARCH INSTITUTE NONDESTRUCTIVE TESTING PROCEDURES ; r i Hl.AP Document .! Procedure NoJRev. Title Lon Number ! SwRI NDT 800132/0 Manual Ultrasonic Examination of Aus. 400183 00020 A SW. Dev. I tenitic Pressure Piping Welds at South 400183 00020 B-SW Texas Project SwRI NDT 900-7/15 Visual Examination of Nuclear Power 400183 00026 A SW Plant Components . O r o l i t i V 2-40
.-_2.
t 4 APPENDIE 2-C lN - SOUTHWEST RESEARCH INSTITUTE M NUCLEAR PROJECIS OPERATING PROCEDURES s HLAP Document Procedure No]Rev.- Title Ime Number IX FE 1015 Deviations to Nuclear Projects Operating . 400183 00005 A SW
%' Change 1 Procedures
' 400183 00023 A SW
-IX FE 103 4 Weld Joint Identification Marking on -
Nuclear Power Plant Piping IX FE-116 2 - Recording Data from Direct Visual, 400183-00028 A SW Liquid Penetrant, and Magnetic Particle
' Examinations IX FE 117-6 Recording Indications During Ultrasonic ~400183 00029 A SW Examination of Pressure Retaining Com-ponentsimd Supports
. - IX FE 118 5 Recording Indications During Ultrasonic 400183 00006 A SW l Examinations of Pressure Vessel Welds
~
IX FE 1310 Comparison of Inservice Examination . 400183 00007 A SW Data IX FE 132-0 Ultrasonic Indication Resolution 400183 00008 A SW Procedure 3 IX-FE 137 0 Ultrasonic Linearity Measurements . 400183 00009 A SW X FE 1013 Onsite NDE Records Control 400183 00010 A SW XII FE 127-0 Control of Nuclear Inspection Equipment 400183 00011 A SW and Materials XVII AO 1013 Data Storage and Retrieval 400183 00012 A SW Change 1
- 7
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c. APPENDIX 2-D # _, , ISI EXAMINATION LIMITATIONS ,
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APPENDIE 2-D INSERVICE EXAM" NATION LIMITATIONS FOR . CLASS 1 AND CLASS 2 COMPONENT 3 .; i Table of Contents , South Texas Project Electric Generating Station, Unit 1 Summary of Inservice Examination Limitation
- r%= 1 comnonents i
- ASME Category B D - i Pressurizer ASME Category B F Pressurizer .
I i p, ASME Category B J J Piping Reactor Coolant System
~1 . Qass 2 Comoonents .
ASME Category C A Residual Heat Removal Heat Exchanger 1A J
. ASME Category C B Regenerative Heat Exchanger i
y ASME Category C C ! [ Piping
- p. Feedwater
[, ' Main Steam l
, ASME Category C F 2 i Piping Main Steam System ewa - - - . _ _ _ _ - - - - _ _ - - - - - - - - - - _ - - . _ - _ _ _ _ _ - - _ - _
~ ._ - . -. ._. - - .. .. _ - - - . . . . - _
f.
\
SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION, UNIT 1 l
SUMMARY
OF INSERVICE EXAMINATION LIMITATIONS The following tables provide details on the limitations which were encountered during the inservice table of this summ)ary provides the following information as desenbed: exa Column 1 - Class / Category / Item No./ Examination Requirement l Identifies the ASME Section XI Code Class, Category, Item Number, and Examination Require-ment (volumetric or surfac,) for the specific examination area listed in Column 2. His information is derived from Tables IWB 25001 and IWC 25001 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 (vessel), unique weld identification number, SwRI weld ID figure reference, weld configuration (pipe to tee, head to.shell, etc.), and examination method (UT, UT/PT, or UT/MT). Column 3 .' Exam Typ Lists the Methods of Examinations 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
' ne 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.
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. nese 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: c = a + 2*b (effective coverage formula, angle beam) where a = one direction only percentage b = two direction percentage O 2-44
.'.4.4. ;; % > .
+-
g' > 1 ,
.g y V Examples: l L6 N ' ' k) '
(3) ~. - none L1'dir 2 dir - 40 0% ~0% 100 % . w c=0+ *N i = 100% effective coverage f
- b. ,.
.(2) none 1 dir 2 dir
;c:
0%- 100 % 0 % 2*0 ' m ~c = 100 = 50% effective coverage '
=
(3)' none' I dir 2 dir/ 50 % 50% - 0% < c = 50 +2 = 25% effective coverage - ;
, The total UT coverage is then expressed as the average of the effective coverage percentages for . ,
i each UT exam type. Each UT exam type is considered as equal weight in the calculation of the average.
.q 1
cnds method for reporting UT coverage as a single p i [q. preferred method by HL&P for identifying UT examm, ation ercentage for all UT exam types w area limitations. ' i Column 5 - .. Limitation ' 1 . . L . A description of the type of limitation and primary reason for why the coverage was limited is - i provided in this section.
+
V l 1, i: , 3 !' 4 i o t.. 6 .. U 2-45
.__-_:_____=_______---_-_-___-________-_.__-. _ ,
-- . . . . . ~ -- .. . .. . . - . - _ - ---
If'% a'i . ASIE CATEGORY 8 D: SECTiou XI CODE CovtAAGE LIM 11Afl0N8 I 80UfM TEMAt PeoJECT ELECTRIC GENERATING $1Afl0N, UNIT 1 ST87tM ' MitSutiltt (CLAS$ 1) l l* LINE No./SutAS$tMBLY l l l l t lCLAS$ . l*WELOIDENTIFICATION l l 1 COVERAGE l j lCATE00RYl+ WILD.IDFlaat l l- aaaaaan.." aaa*aal l , llftMNo.l*WELOCONFleuRATION l EXAM l l 1 l 2 lltFF.ll l l ltM.RONTl.ExAMINATIONNETNtB l TYPE lNoNE l DIR l Dit llCOV. ll total l .
. LIMif Afl0N .
l...............................................................................................................ll l1 l M2 1 ' l0 l 29l . l ll'71ll l LIM 11EDUTFROMTHEN022LE$1DEDUEl-l80 l N3 - l45/6ol 5l Sol 65ll M ll l10NozntCoNFlouaAfloN. l l83.11o- l Flount No. A MI.1 l457 l 29l o j 71 ll 71ll l l lm l l6o7 l 29l ol 71ll 71ll l l l l. sNELt to No2nt l l l- l ll ll l l l l . I l. I l- ll ll anal l l l UT I l I I ll ll 71l-g.........l................................................................l....................................;I l1 l M2 1 10 ' l 30 l - 1 - ll M ll l LIMITED UT FROM THE NO2nt SIDE DUE l lsD 1. NAA - les/6oI 6l 53l 41ll 68ll lio No2nt CoNeleveArloN. l Is's.11o l Flaunt No. A MI.1 14st i 3ol ol M ll M ll l l
.-s lm. l l601 l 30I o I M ll M ll 1- l
/ j $NELL fo N022LE ll ll l l l l l l .l
\< l l l l l l ll lla-a-l l 1 l 1- UT l l l l ll _l. 69l l l l:
l l \- p
=
2-46
._ _ _ . . . _ - . - . . ~ -- -
=1
,m ASME CAtteoRy 8.r decil 0W x Coot COVERAGE LimirAt:0NS SoufN TExA$ PAoJECT Elicit:C GEuttATING stat:0u, unit 1 SYSitN: Pettsut:2Et (CLAts 1) l l LiNE Wo./SuSASSEMBtf l l l l l CLASS l* w Lo ioENiir: cat:0N l l X CoWERAGE l l lCattoony 1. w to io riouse , l l--.~....---~~~.-~~~l l litcm mo. l. wLo Cournaunation lExAnl l 1 l t liert.ll l l
'Itu, ment 1.ExAminationartnoo lTypeluonelosalosallCov.ll total l Lin:TAtiou .
l...............................................................................................................;l it - l Paz.1 145 l ol 3 I w ll w ll Itimitrout45raamintworrtesior l le.r l us.se isst i o l - o l 100 ll too ll loustomozzteCourioveAttow. l los,so l rinung so. A.paz.1 l l l l ll ll.~....l l. i lvot/suntl l l l- l ll ll wl l p l l nozzte.to.sAre suo l l.....l.....l.....ll.....ll....... l l l l l -l l. ll ll l l
'l I ut/et let I ol .
l . . ll . ll 100l l* l.........l................................................................l....................................l l
.It l paz.2 - l45 l ol ul u ll azll lLimittout45reonfutmorrtesiot l
-ls.r i m4A.se 1457 l ol o l Soo ll 100 ll loustomozzt CourisuaAtiou. l
, los.co l ticune no. A.enz.1 l l l l ll ll ~ ~.. l l Ivot/suntl l l l l ll ll 91l l
- /G l l moz2Lt.to 5 Art two ( l " -l"- l.""ll""-ll " "l l
,V l l l l l l ll ll l l l l l- ut/pt lrt -l ol.l . ll . ll tool l l i
.(
2-47
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, I, ABME CATE00RY B+J j,
SOUTN TEMAS PROJECT ELECTRIC GENERAflWG STAfl0N, UNIT 1 AGME SECTION XI CODE CWERAGE LIMITAfl0N8 SYSTEMS. REACTOR COOLANT (CLASS 1 PIPlWG) l l* LINE M./IURASSEISLY l . l l l l CLASS l* WLD IDENTIFICAfl0N l- l 1 COVERAGE l l l CATEGORY l* WLD ID FItat l l.."*"*".**"..""""~~~*l l j g ll TEM NO. l* Wl0 CONFIGURAfl0N lEMANl l 1 l2 llEFF.ll l l lEN. 90NT l* EXAMINATION NETNG l TYPE lWOME l DIR l Dit llCOV. ll TOTAL l LIMITAtl0N l....... ........... ..................... ................................................................l l l1 l 6 RC+1015 l45/60l 0l 0l100jl100ll lLIMITEDUT45TONTHETEESIDEDUETCl l0*J l 14 _ l457 l 6l 1 l 95 ll 96ll lPaoxlNITY OF WLDED SUPP0af stACKET.l l09.11 l FIGURE 100. A*RC 7 l l l l ll- l l" * "" l l-Iv0L/sunr{ l l l l ll ll wl l l l TEE *TO PIPE l" n a l" * " l""
- l""
- l l""* l l"-"" l l l l l l l l ll 11 l l l l UT/PT lPT l 0l
- l ll .
ll 100l l s b _' #b i I L 5 2-48
I L J s l l (' ASE CAft90Rt C+A GWTN ftRA8 PN0Jtef (LittelC MuttAtlNG sfA5;0N. Wif 1 Almt SECfl0N El CODE CWtaAct LIMITAfl0NS J av8ftN ht$1Duhl NEAT ktNWAL NEAT ENCumett 1A (CLAS$ 2) I l l. Llut NO./9USAttteLY l l l l lCLAtt l. WLD INNilFICAflW l l t CWERAEE l l lCAftetdf l* WL619 Flaat l l.uua.uu.au.aununa.ul l 1 llftN W. l+ WLD 00NF10URAtlON lEMMl l 1 lt lltFF.ll l l l lEN.RGNTl*(KAMINAfl0NNETN@ l ffPE l NOME l Dit l Dit llCW. ll TOTAL l LINifAfl0N l l g ................................................. ... ....................................................l , lt l RNAutt*1A l49/40l R$l 0l 5 ll D ll lNOvfPt(NIfutFLAmat$1DEDUE10 l lC*A l St l497 l 25 l 0 l 3 ll M ll [FLANGECONFleuRAtlW. l lC1.10 l FIGUNE NO. SakNNel l l l l ll ll l l lat i I I I i 11 ll l 1 1 I smitt.to FLAm a l l l l ll ll l l l l l l l l ll ll ""I I I I vf l l l l ll ll ni l , L l
.9'k ,
I l l~ 1. I' l 1 < l-i 1 l-i i i 1' % 2-43 l
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Atut CAtt00tf C.s toutu ttLAs P4cJtet Ettettic littRAtib4 stAttoN, unit 1 -
)
AM sterl0N XI c@t c0VikAGE timitAttors st$tta klethtAAt!VE NEAT ExcNAmatt 1A (cLAst 2)
..........~ .................................... ~.............................................................
l l*tlbtNo./SutAsttettl l l l lCLAts l. WLD lotNtiricAtle l l t oWitAW l l lcAtt00kt l WLo 10 eltuRE l l ". "~" "" a a a a" a a ~. ] l , lltta No. l Wito cattitutAtta l ERAm l l 1 l 2 lltre.ll l l jfM. RGBrt EMAmihAtl0N mttNS 77Pt l Dit l 9 th l l0W. l l totAt l timitAtt0N
- p. ... .l........................l.......lW.out .............................
................................o....l l
l8 l C&ANet.1A l45 l 8l 0 l 98 ll 92ll ltinitto ut rpm tnt Notttt slDt out l lc.S l 31 l497 l 21 l 4l T1ll 75ll l top 90KINittorBAANcNcoNutefloN. l . lct.it l tiguet No. s.tGr*1 l l l l ll ll""."lWo ut thom tut tutt sMitt llot out l l Wet /Suttl l l l l ll ll M lro tub sNett CourlavaAttoN. l l lWotttt.totuttsNitt l~~a l"".l"."l.""ll n a ll.n an l l l l l l l l ll ll l l l l vf/*t lPt I ol.l . ll . ll *l l.........l................................................................l....................................ll l l csAnac.tA Hs l 7l o l es ll 93 ll ltimitto ut ram int norrts siot out l lcs l se Hst I to I el 7: ll 76ll ltoPeominittorsAAucaco==terion. l l lca.at I rinunt me. s.nax t l l l l ll l1.~ ~ ~ l=o ut ra m tut tune snart siot out l j lm/suntl l l l l ll ll 65 Ito tunt snatt cwievaAtion. l l tust sutti.to.wornt 'l- ~ ~ l " . ~ l ~ ~ . l ~ . l l ~ ~ . l l ~ . ~ ~ l []m l l l l l l l ll ll l l l ; i l l ut/Pt lPt l ol . l - ll . ll teol i l.........l................................................................l....................................ll lt l csanno.tA Hs I rs I is l sr ll 65ll lwoatAnincrututpatronatoraontatl lc.s l 39 st I ss I ol 67ll 67ll IswettsionouttosnittcunvAtunt. l lca.it I rinunt wo, s.nax. l l l l ll ll ~.~.lumitto utAs peon int cottaa sint l L Im/suntl l l l l ll ll u tout to cottAn courtouaAttom. of65 l l l nelarancluc coaAn l-~..l~~.l ~..l ~~ll.....ll-~~. too unnto out to riast oAc pojat l l l twoz nt>.to swett l l l l ll ll lstiuscostalatovituintuttua l l l vt/et IPt I ol. l . ll . ll 100 It/sao exAminAtlow munt. l.........l................................................................l....................................ll it l csAnac sA Hs l asl tsl sr ll 65 ll lwo meAmincrut ut Pteronato ram tat l lc.s I sio Hst I ss I ol 67ll or ll putti siot out to sutti cunvAtunt. l lca.at l Fiaunt no, e nax.t l l l l ll Il-~~.lumitto uto anon fut cottAn isot l Im/suntl l l l l ll ll u lout to cottAn courlouaAtion. uto l l l swett.to ar turancino l-~~ l~~. l~~. H~~ ll~.-ll~.-~ too unitto out to riest oAc Point t l l cottaa tuozztt! l l l l ll ll primo coutAlsto vituin tut toura l l l ut/rt lPt I ol . l ll . ll 100It/saoexAminAtlanvottme. l i l l l s 2-50
s s
! )
l i j l l Atut CAfttetY C*C i thTN ftKA8 P90Jitt (LttitlC etutkAflNC STAfl0N, UNIT 1 AtNE DECTIGN El CODt COWSAtt LINI1At10N$ 87814#4 F(EDWAftt
- PIPt LUG 8 (CLA88 I PIPING) l l.LINENO./SutAtttNBLTl l l l lCLA08 l. WLD INNilFICAfl0N l l 5 CCNtnAst l l lCAfttoRY l. WLD ID Fissit l l..................+.............l l ;
llftm NO. l. WLD CONFIEURAtleu l ERAM l l 1-l 2 lltFF.ll l l ltX.BENTl.ExAMINAT10NNtfNe l TYPt lNONE l Dit l Dit llCOV. ll TOTAL l LimtfATION 'l l...............................................................................................................l lt l 14 FW.10N l68 l 1l 35 l 48 ll 82 ll l LIMITED UT As NT CovthAet Dut 70 l ' lC*C l iPL1 1PLS l l l l ll ll llNACCit$10lliff. l lC3.30 l Flount No. 0*FW.1 l l l l ll ll a....l l lsunt l l l l l ll ll stl l lveg. l PIPE Luss l......l.....l.....l.....ll.....ll.......l l 1 1 I I I l ll ll l l l l Uf/NT INT l Mi . l . ll . ll 61 l+ Auc P81 . u t l l V t l
\.
2-51
. - _ . . . . . - . . . . . . . . . . . _ - _. - - - ~ . -- . -
t I (
\m Atut (Attt0RY C.C 90WTH ftXAS PN0 JECT tittttlC StuttAtlNG $1AtlON, UNIT 1 Atut NC110N N1 CODE COVERAGE Llulfstl0NS 87818N: NAIN 8tLAN + PIPE LUG 8 (CLAtt t PIPlWG) l l.LINENO./tutAtttNBLYl l l l ,
lCLAtt l. WLD IDENilflCAi!0N l l 1 COWttAtt l l lCAttt0RT l. WLt ID fleuNt l luuan.un.>.un.n.nnu.nl l llftNNO.l.URLDCONfitutAtlau {EXANl l 1 l t lltif.ll l l ; ltN. tant!.EXAMIMil0NMt1 NOD l ffPt lW1#t j Dit l Dit llCOV. ll 101AL l LINitAtt0N l l................................................................................................,..............l lt l 30 Ms.1001 l65 l t l 20 l FB ll 88 ll lLINitt0UTANDhiCovttAGEDutto l , lC.C l IFPL1*t?PLS l l l l ll ll llNACCtll!0lliti. l lC3.20 l Flautt NO. B MS 2 l l l l ll l l .'u u n l l lautt i . l l l l ll ll asi l lv0L. l PlPt LUGS l......l.....l.....l.....ll.....ll.......l l , l l l l l l ll ll l l l l Ut/NT l#1 l 65 l . l . ll . ll SS l* AUG PSI DE2 l - s l l s 2-52 l t. l.
. .- ~ -. . . . ~ _ - . . . _ . . - ... . - ._. - -
i
\ .
b , Atal cetteoff c.r t SWTH ttEA8 PeoJtet (tiettic oturtAtinG 8tAtton, Unit i Atat Stetsom Ki code CWtuW timirAf tout St$tta n'.in stLAm . tooP 1 (CtAsl 2 P: Ping) l l. tint no./$USAsttatti l l l l l l CLASS l. w to solutiricAt:Qu l l E oWtaAct l l lcArteu r I. wto io rieunt l 1.~~~. ~~...~~.~~~~..~l l t litta me. l. w to compiavaation l tum l l : l l!ter.ll l l Itu. nemt 1. tumiution actus Itretincus est timitAtion j . l . . . . . ... ... .... .. . . . . . . . . . . . . .. . .....c.....................................................i
. . . . . . . . . .. . . .l . . . . . .i e s e l l cW. l l t ot at I -
la l m as. toot lasteol 7l si l at ll rsll luo ut room tut ntw siot out to l lc.r.: l, 27 l l l l ll ll Intw couriountion. l lcs.st lm/ sump l i rinunt no o.as.: l l l l* ll l l-~ ~. l l wt w c o.pi ,8 l l l l ll ll rsl - l l l i......l.o..l.....l.....ll.....ll.......I l l l l l l l ll ll 1 - l l 1 ut/mi Int i el.l . . 100 l
- l.........l.................................................l.l......l.l.......l1 lt m as.ioot ....................................l I les I +l o I ti ll 91ll Itimittoutasouttopeonimityor l lcr.: I arto l l l l ll ll lpteentutp> suppont. l lcs.sa l rinunt me. s.ms.: l l l l ll ll~ ~..I l
, im/sunel l l l l ll ll vil l l l l toncituonut wto J......l.....l.....l.....ll.....ll....... l l l l l l l ll ll lLimitte at cWtuct out to enoximitvl l l ut/mi lar l 9l - .
ll '1losPeanutuipingsuppont. l
.........l..........................................1-ll .....................l....................................l l l x as.iooi las l cl 3l 97ll 99ll Itimitto ut45 out to enoximitt or l lc.r.: l retu l l l l ll ll lettentutPiersuppont. l lcs.se l rinuet no. s.ms.: l l l l ll ll. ~~.l l Im/sotrl l l l l ll ll 99l l l l toncituonut wto l-~~l~~.l~."l.~~il~~.ll~.~~l l ;
I l l l l l ll ll lLimittoatcovtaActouttoenoximitvl l l ut/mi Int I 'l . l ll . ll M l , l.........i................................................................llorPtanututPPtsureont. ....................................; la I a ms. toot 145 l 47 l ol 53ll 53ll ltimitto uns out to Paoximity or l lcr.: l rato l l l l ll ll letaustut ein sureont. l lcs.se l tiount me. s.ms.: l l l l ll ll.~.~.l 1 Im/ sums l l l l l ll ll 53l l l l toscinatut wto I . . . . ~ l- ~ . l . " ~ l . . . . . l l . .~ . l l . . . - ~ l l l l l l l l ll ll lLimitto at cwinact out to Paoximitti l l ut/mi l=1 l A7 l . l 53 l.........j.................................................l.l......l.l.......lorpannututeiersuppont. , lt x as.tooi i....................................I l 145 l pl cl 31ll stll ltimittout45outtoenoximityor l Icr.t I totu l l l l ll ll trenu atut > Pt sueroat. l lcs.se I ricunt me. e as.4 l l l l ll ll~...~ l l lm/suarl l l l l ll ll 31l l l l toncituoint wto l ~ ~ ~ l-.~ i ~. - l .-~ l l.-- l l ~ . -- l l l l l l l ll ll l lLimino mi covtuct ove to noximitti l l ut/mi lmt l 69 l
- l .
ll
- ll 31 lor Pinuutut P:Pt SUPPoet.
...............................................................................................................)
2-53
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I i t , APPENDIX 2-E : OWNER'S REPORT FOR INSERVICE INSPECTIONS ; c NIS-1 FORMS : [ e r 9 i w 2-54
.x _ . . . _ _ . . . _ . . . . ..
Page 1 sf 3 FORM Ni$ 1 OWNER 1 REPORT FOR IN$ERWCE INSPECTIONS
,m. As tequired by the Provlilens of the ASME Cede Rules
( .
- l. Ow net .,NP1919.!LL.lahl.jna & Powtf._$.poneny t P. O. Som 17001 Mouston. Texas 77001 (Name and Addreas of Owner)
- 3. Plant South Texas Project Electric Cenerating Stationt P. O. Box 289 Wadeverth. Texas (Name and Address of Plant) 77483'
). Plant Unit 1 4. Owner Certifieste of Authorisation(if required) N. A.
- 8. Commercial $ervice Date __ A 25 AR 6. National Soard Number for Unit 11. A .
- 7. Components inspected ASME Code Class 1 (IWB) Items (See Page 3 of 3 for ID Nos.)
Manufsaturer Component or Manuf6eturet or lesteller National Appurtensnee er lastellet Serial No. Board No. Reactor Pres- Combustion Engineering E g.,Ygital Wantinghauma fMi _ 11073 52100 Steam Cenera- 2131, 2132 W18691,W18692 tera A.R.C.D We s t inehogge fM) 2133. 2134 WlR693 118$ Preasuriger Meettnehnume (N) 21 t.1 W18%00 I C1 1 Piping Ebasco (I) N.A. N.A. C1 1 Valves Various N.A. N.A. ! [ k . p _ ,_ l l l l i I l,: l l Note: Supplemental sheeis in form of hsts,skeiches. or drawin6s may be used. provided (1) site is 8% in, a l1 in.. l (2) information in items I through 6 on this report is included on each sheet. and (3) each sheet is numbered and the number of sheetsis recorded at the top of this form. l /' 1 It2/86) Thk f orm if 00079) may be obtained from Se Oraer Dept A8 ME,346 f. 47th St.. New York. N.Y.19017 2-55 l l l
. . . . . . - - - . . - . _ _ - ~..-_- - . . - _ - . _
a i t 8' FORM Nit-l (Back) 8., Enemination Dates 8 10 89 ,, 9*7 89 p. Irapection interval from A.2s.aa _ io a.n._gA ,
- 30. Abstreet of Faaminations. laclude a list of enaminations and e statement concerning sterus of work required r I*' #8"' *' 3"" "d- See Par.e 3 of 3 for list of examinations performed. See l
- 11. Abstr!ci oNonktbn$h'okN i See flote 2.
I2. Abstreet of Correctiw Measures Recommended and Taken s see pote 3. i i We sertify that the statements made in this report are correct and the eneminations and conectin mee. sures iden conform to the rules of the ASWE Code,leetion XI.
- Certificate of Authoriteeion No.fif applicable) II . A . Empiretion Date . W.A.
Ilouston Lighting & Dele /** f 19 ligned Power Company Owner py [ Ip . CERTIFICATE OF INSERYlCE INSPECTION 1, the undersigned, holding a tabd commission issued by the National board of Boiler and Pressure VesselInspectors and the State or Province of Texas and employed by Lumbemens )fut. Ca n. Coor 1
- CroV8- Ill- h +
5 "10%89 g,_ S 7,aginspected. the components deunbed in this Omner's Report dunne the penod
, and state that to the best of my knomledge and belief, the Om ner has performed esaminations and taken conectat measures desenbed in this Omner's Report in occordance with the inspection plan and as required by the ASME Code, Section XI.
- Sy signing this certificate neither the inspector nor his employer makes any wananty, espressed or imphed, concerning the eneminations and conective measures deuribed in this Omner's Report. Furthermore, neither the i Inspector not his employer shall be hable in an) manner for an) personalinjury or property damage or a loss of any kind ansing fro connected with this inspection.
- _
- e/M inspector's Signature Commissions b National Boerd,51att, Province, and Endorse ments De te ' l# //~ 19 8Q, e ,
tiesti E97.Ef 1- The examinations performed during this outage (1RE01) constitute the first ISI of the first period in the first ten-year interval of commercial operation. Approximately 32% of the required examinations (Class 1) for the first interval are allocated in the first period. The examinations completed during this outage constitute approximately lot of the required examinations for the first interval. 2 Surface, volumetric and visual examinations were performed on Class 1 components. . No significant surface or volumetric indications were noted. Visual examination of the Reactor Pressure Vessel interior surfaces revealed a plastic wire tie on the flange seal surface. 3 The plastic wire (see Note 2) was removed. No other corrective measures were recommended or taken. 2-56
- _ _ _ .__ . ~ _ . _. _ . _ - _ _
i
$ 7f O en J , /- M s 6/ H/-90 i .O. ATTACNMh1 TO FORM til 1 cett'$ REPott FOR lttitVlti itsPECfl0NS Pope 3 of 3 d 1. Owner Nouston LIshtIng 8 Power tegeny; Electric 1 esser, P.O. Boa 1700; toust'en, fE 77001 1
- 2. Plant South fenes Project Electric Generattre Stetten; P.O. Sea 209; Wedsworth, TR 77443 I
- 3. Plant nmit: 1 4. Owner Certificate of Authoritetten (if rewired): N/A l
- 5. Cassiercial service Date: August !$,1988 6. Wettonal Doord WJuber for Unitt s/A 1
- 7. Componente tr$pected: AtME Code Class 1 Items J Asut Atut IEAM CA18Y ITEM COMP IDtuftflCAtl0N N0. Mt1N ttMhatt e..... ...... essene ................... ...... ...................................,..............................
8D 93.110 Pt2R Pt! 1 #d '. UT N022Ltaf0 tNELL
-8D S3.110 Patt PR2 1 N3 UT N022Lt*10 SNELL 4D B3.120 Pt2R PS2 1*b4A*lt UT N022Lt luett RADIUS 0D 83.120 Para Pt2 1 ul*lt UT no22LE INNtt RADlus S f- 85.60 Patt Paz.1 u3 st UT,PT N022Lt 70 tAFE te ,
8f 85.40 Pt2R Pt21*h4A SE UT,PT N022LE 70 SAFE END 0 6 2 07.20 Pt2R MANWAT 00LilNG VT*1
$*G*2 87.30 $1M Giu SG.1A LMB - Vial Pel. MANWAY BLIG
- DAStitut EKAMlhATION DUt 10 REPLAttMENT 0 6 2 07.30 STM GEN SG 1A 0MB VT 1 Pel. MANWAY BLfG
- BAttLINE TRAM!hAtt0N Dut 10 atPLACEMNT 0 6 2 87.30 STM GEN SG 10 lMS YT 1 Pel. MANWAT BLfG
- SASELlut EKAmlWA110N Dut to atPLAttMtui B G 2 87.30 STM Giu SG it Out vi+1 Pel. MANWAT BLTC
- SAstLlut EKAminAftou Dut 10 atPLAct M NT 0C2 87.30 sin Giw SG 1C*lMe VT 1 Pel. MANWAY BLIG
- 4Asttlut ExAminAfl0N DUE 10 atPLActME;f 0 6 2 87.30 $1M Gth $G 1C CMR vi 1 Pel. MANWAT BL14
- BAttLlWE EXAMihAllDN Dut 10 etPLACEMENT 9 G 2 87.30 ETM Giu $C IDalms Vf*1 Pel. MAWWAY BL1C
- BAstilWE EKAmthallou Dut to atPLACEMtut 0C2 87.30 STM Gth $G 1D*0M8 Vial Ptl. MANWAY BLIG
- SAttLlut EKAmihA110N Dut 10 atPlattWh1 8 C 2 07.50 AC 6 AC 1009 9FB VT*1 FLANGE 80LilWG 9 6 2 87.70 VG 5 k$100468 VB VT 1 12*lkCN CD SI SY$1tM VALVE 00LilWG tN 88.20 Pete Pt2 1*SK M1,UT SKiti ATTACNMENT WLD i,
0J 89.11 RC 4*RC 1126 1 UT,PT Citt. WLD ( tJ $9.11 RC 4 0C 1126 5 UT,PT CitC. WLD BJ 89.11 RC 4*RC 1323 3 U1,P1 CIRC. WELD 9J 89.11 BC 6 AC*1004 1 UT.P1 Citt. WLD 8+J 89.11 RC 6*tC+1015 1 UT,PT CIRC. WLD t*J 89.11 AC 6 AC 1015 14 'UT.P1 CitC. WLD tJ 89.11 BC 6 ec.1015 8 U1,Pt Citt. WLD 0*J 89.11 RC 6 AC'1015 9 UT,P1 Citt. WLD BJ 09.11 RN 8 RN 1112 1 UT,PT CitC. W LD 9J 99.21 RC 3 RC 1003 1 PT CitC. WLD 8J 99.21 RC 3*tC 1003 2 PT CitC. WLD t*J 99.21 CV 2 CV 1121 3 PT CitC. WLD 8J 89.40 RC 2+tC*iOO3 1 P1 50CKtt WLD 0J 89.40 BC 2 AC 1003 2 PT SOCKET WLD ON2 012.50 VG.5 ktl00468 Vil YT 3 12*lNCN 00 $1 SYSitM VALVE
- Ikittl0R SutFACE B*h 1 813.10 RPV VilltL IN11t100 VT 3 WRC0 88 08 AC 2 AC 1003 2 PT SOCKtt WLD
- AUGMitit0 Ill*htCB 48 06 utC8 48 08 kC 3 AC 10031 UT CitC. WLD
- AUGM kit 0 lll htCB 48 08 htC8 M 08 - DC 3 AC 1003 2 U1 citC. WLD + AUGMtuit0 1st wtCs 88 08 e utt0 88 08 AC 4 RC+1126 4/5E U1 ftt0W
- AUGMENitD ist meCD 48 08 WRC0 88 08 RC 4 RC 1126 5 UT CitC. WLD . AuGMtatED ist mace 88 08 NRCO 88 08 RC 4 RC 1323 2/3t UT ELBOW
- AUGutkitD ISI httt 88 08 ,
Nacl 48 08 RC 4 tC 1523 3 UT ClkC. WLD
- AUGMENTED !$1*NaC0 88 08 NACs 98*08 RC 6 AC 10004/51 UT fit AUGMinit0 IslaktCs 38 08
'9 2-57
1
- k Pcge 1 cf 3 FORM Ntf 1 OWNER 4 Rt. PORT FOR INSER\X1 INSPECHONS r As required by the Proelons of the ASME Code Rules 1
( 's - N)
- 3. Owner _ Hovaton Light ina & Power Coseenyt P. O. Box 1700 Nouston. Te as ' 7 7001 *
(Name and Address of Owner)
- 3. Plant South Texas Project Electric Ceneratina Sta, tion P. O. Box 249: Wadeverth. Texas 4 (Name and Address of Plant) 7748) l
- 8. Plant Unit 1 4. Owner Certifictie of Authorisation (if required)_ Na A*
- 9. CommercialService Date _ A-25 a!.6. National Soard Number for Unit M4 A. !
- 7. Components inspected ASME Code Claes 2 (!WC) Items (See Page .3 of 3 for ID Nos.)
Manvfecturer Component or Manvfecturet er installer National - Apportenance or lastellet Serial No. Doned No.
- Regenerative ,
d at Exchanger Joseeh Dat Core (M) 2380-1A 2031 ; RHR Heat Exchaneer lA Jnseeh Oat Cpt,p (M) 2312 4A 990 , C1 2 Pfeing .Ihasen (1) N.A. fl . A . C') y l-e l l Note: Supplemental shesis in form of bits, sketches, or drawings msy be used, provided (1) site is 8% in, a 11 in., (2) info mation in items I through 6 on this seport is included on each sheet,and (3)each sheet is numbered and the number of sheets is recorded at the top of this forta. [ 1 (12/94i This' Form (f 0o03) mer tm obtained f.*m the 0'est O*pt Alh48,346 t. 4hh 9i. New Yort. N.Y.100l? 2-58 t
w I l
)
l FORM Nit l(toek)
'*8' ' '
O!
- 8. Enemination Deses -- 8*10 89 eo 9 7 89 p, gn,peci;;n gni,,,.i r,,,, 3 3s.na _ to _m. 2 .ea
- 10. Atstreet of Fneminatione. Include a list of eneminations and a sietemene eoneerning status of week tequired
- for evreenl inierval. See Page 3 of 3 for itet of examinations performed. See Note 1 for status of work required for first interval.
l
- 18. Abetract of Conditions Nosed See Note 2. l lI. Abetract of Corrective Measures Recommended and Tabee ',
No corrective measures were recommended or taken. s We certsfy that the statements mode in this sepoet are correct and the eneminations and sorrective mee-sures taken conform to the rules of the A$ME Code, $setion XI. N.A. Empiration Date N.A. Cettifieste of Av:horitetton No.(if applieetele) . Nouston Lighting di . Done /**T lt'[4 Signed Power Costagnv owner py Me #h4y
- CERTIFICATE OF INSERVICE INSPECTION 1
1, the undersi6ned, holdmg e esbd commission issued by the National Doord of Soiler and Psessure Vessel inspectors ! end the State or Prownce of Tenas _ and employed by Lumbe rinena Hut. Caa. Cen t Inny Crnya. 111- av nspected the components downbed in this 0 ner's Report during the pened ! A*.lhI.9 to 9 ,and state that to the best of m) knouledge and bebef.the Omner ' has performed easminations and taken conective measures deunbed in this 0.ner's Report in accordance math the , inspection plan and es required by the A$ME Code,$ection Al. i I Dy signing this certificate neither the inspector not ha emplo)er snakes any menanty, entressed or imphed, concerning the enemmetsor;s and correctise measures dennbed in this Omner's Report Furthermore, neither the inspector nor ha ertlo)er shen be hable in om> mannes for en) personalaryury of prope:ty damage or a loss of any kind ensing from r c nnected with this inspection. f &_ Commissions _ I _ Inspector's $ssnature Nationsi toard. Siste. Province, end t ndorsements ; l De se ._ _ RN- Ie.fa
<nw NOTES I 1 The examinations performed during this outage (1RE.01) i constitute the first Is! of the first period in the first ten-year interval of commercial operation. Approximately 33% of the required examinations (Class 2) for the first interval are allocated in the first period. The examinations completed during this outage constitute approximately 10% of the required examinations for the first interval .
2 Surface and volumetric examinations were perforned on Class 2 components. No surface indications were noted. Volumetric examinations revealed Code allowable flaws in two (2) welds. These same flaws were detected during the PSI and dispositioned as acceptable. 2-59
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- 3. Plant Unitt 1 ' 4. Ower Certifieste of Authertsetion Elf rewired): N/A
- 5. Ccuenercial Service bete: Aupost 25,1988 4. Nattenet Board Na her for tmits t/A
- 7. Cagenents trapected: Atut Code Class t items q AGIE A948 ERAM CATST 11884 COMP IN WilFICAll0N No, afin M matts i
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'N 3.0 STEAM GENERATOR TUBING EXAMINATIONS 3.1 ' Introduction This section of the Summary Report addresses the eddy current ISI -
of selected tubing in the four (4) steam generators conducted during the 1989 refueling outage of STPEGS-1 (1RE01). It 10
-intended to respond to the reporting requirements of ASME Code l Section XI, IWA-6000 and 4.4.5.5 (b) of the STPEGS Technical Specification.
Each of the four (4) steam generators is a Model E2 recirculating design generator, designed and fabricated by Westinghouse Electric Corporation of Tampa, Florida. Each generator contains
- 4864 tubes. The tubing is ASTM SB-163 Inconel material having a i
nominal outer diameter (OD) of 0.75 inches and nominal wall thickness of 0.043 inches. The examination agency for the 1RE01 eddy current examination of I steam generator tubes was Combustion Engineering, Inc. (CE). lo They acquired the first eddy current data on August 27, 1989. t The last oddy current data analysis was performed on September 5, 1989. 3.2 Scope of Examinations The STPEGS-1 Ten Year ISI Plan describes the ISI program for l ! examination of steam generator tubing. Additionally, a l i supplemental ISI plan (ISI outage Plan) entitled,"1989 Outage Plan for the Inservice Inspection of Steam Generator Tubing at the South Texas Project Electric Generating Station, Unit 1" was ] prepared by CE. The ISI Outage Plan identified the steam l generator tube areas expected to be examined and the eddy current examination procedures expected to be used during this ISI. ] : j Prior to the beginning of the ISI, tubes were selected in l [ accordance with 4.4.5.2 of the STPEGS Technical Specification (NUREG - 1346) and assigned to the first (4%), second (8%), or third (8%) samples listed in the ISI outage Plan, l l
- i. I p Because the results of the initial examinations identified by the l l
ISI outage Plan could have identified a situation where i additional examinations of other tube areas or the same tube I areas (with different nondestructive examination techniques or methods) would be required or advisable, the ISI outage Plan l established a method for quickly changing the plan scope or other i details during the outage. One plan change was issued prior to l the outage and was incorporated into the plan as a revision. The revised plan was HL&P Document No. 400314-00046-B-RV. Five (5) 1 other changes were made to the ISI outage Plan during the outage. ) 3-1 l l
Each of the five (5) increased the scope of tubes expected to be examined and is included as Appendix 3-A. The ISI outage Plan and plan changes are consistent with the requirements of the Ten Year ISI Plan. 3.3 Personnel, Procedures, and Equipment 3.3.1 Personnel Qualifications The CE personnel who performed oddy current examinations and data analysis were certified in accordance with the requirements of IWA-2300 of ASME Code Section XI and a CE certification practico approved by HL&P. In addition, all data analysts were required to have satisfactorily completed (1) specific training in eddy current data analysis and (2) site specific training. The site specific training lecture addressed the specific design and operating history, previous eddy current examination results, and the data acquisition procedure and analysis guideline to be used for the STPEGS-1 and -2 steam generators. The site specific training also included hands on review of indications of flaw types which have been experienced at plants of similar design to that of the STPEGS. Successful completion of the site specific course required the passing of a written and practical (hands on) test. The CE personnel who performed examinations and data analysis and their certification O levels are listed in Appendix 3-B. 3.3.2 Examination and Analysis Procedures For those eddy current examinations which respond to the requirements of the STPEGS Technical Specifications, CE used the bobbin probe technique in their procedure entitled,
" Eddy Current Examination of Nonferromagnetic Steam Generator Tubing Using MIZ-18 Equipment" (HL&P Document No.
400314-00036-B-RV). This technique requires that the 550, 400, 100, and 10 kHz frequency differential and absolute coil data for each tube be recorded. The CE bobbin probe procedure (400314-00036-B-RV) 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. Instead, the procedure permits a maximum pull speed of 24 inches per second. At this pull speed the digital signal sampling rate must be raised from the typical 400 samples per second to 800 samples per second. This procedure, using the faster probe pull speed, was demonstrated to the satisfaction of the ANII in accordance with IWA-2240 of Section XI. 3-2
1 f(-)- The eddy current data analysts worked to HL&P Engineering Instruction EI-8.01," Steam Generator Eddy Current Data Analysis Guidelines". The data for each steam generator i tube was analyzed by two (2) independent analysts in ; accordance with HL&P Engineering Instruction EI-8.02," Steam i Generator Eddy Current Data Control". ' Every system calibration and calibration verification has : been recorded on a uniquely numbered digital magnetic tape which is stored as a record. At the time of system , calibration and calibration verification, the unique digital : tape number is entered on the eddy current data sheet along ; with the time. The data sheets are also stored as records. They make it possible to locate the calibration data for i each tube examination. The oscillographs (depictions of the MIZ-18 video display) for each flaw with a through wall dimension (TWD) greater than twenty. (20) percent are L included in Appendix 3-C. filed with the applicable system response' curve.- The system response curves are graphs of L calibration standard flaw depths versus the phase angles of the corresponding indications. 3.3.3 Equipment CE used MIZ-18 eddy current examination instruments manufactured by Zetec, Inc. The MIZ-18 is a digital
-( instrument which has a significantly improved dynamic range and signal-to-noise ratio as compared to analog systems. It is capable of being operated at locations remote from the steam generators (e.g., in low radiation areas). CE used ,
0.610. inch diameter saturated bobbin coil probes. However, ' bobbin probes as small as 0.560 inch diameter were used in a few cases in order to pass dents. ASME Boiler and Pressure Vessel Code, Nuclear Components Code Case N-401," Eddy Current Examination - Section XI, Division 1", was used after it was demonstrated to the satisfaction of the ANII that the MIZ-18 digital equipment is equivalent to the analog equipment specified by the Code. 3.3.4 Calibration Standards l The U-bend areas of the Row 1 and 2 tubes in each steam generator received an in situ heat treatment to improve their resistance to stress corrosion cracking. The eddy current calibration standards used were not subjected to that heat treatment. ASME Boiler and Pressure Vessel Code, Nuclear Components Code Case N-402, " Eddy Current Calibration Standard Material, Section XI, Division 1" was used after it was demonstrated to the satisfaction of the ANII that calibration standards with and without this heat 3-3
s treatment result in' equivalent examinations. Otherwise, the IVf'j~ ( design and material of the eddy current calibration l standards used meet the requirements of the ASME Code ' Section XI. , { 3.4 Summary of Examinations 3.4.1 Technical Specification Examinations i The first sample in the ISI outage Plan of 201. tubes in each steam genera' tor, four (4) percent of the total tubes ; installed,.was examined. One (1) tube in Steam Generator C,
- j. tube 27-8 had'been included in the sample to verify the !
L location of tube plugs which were installed after the last oddy current examination, the PSI. The test of that tube i verified that it had been removed from service by plugging.
- Therefore, as specified by 4.4.5.2 (b) (3) of the STPEGS :
Technical Specifications, the adjacent tube 27-9 in Steam ' L Generator C was also examined. All of these tubes were , examined over their full length (from tube end to tube ond). { These examinations constitute the portion of the tube i examinations conducted which responds to the requirements of the Technical Specification. 3.4.2 Augmented Examinations j l' In addition to the tube eddy current examinations required , by the Technical Specification, several tubes were examined as part of an augmentation of the program. The additional t numbers of tubes which were examined over their entire : lengths as part of the augmented program are as follows: Steam Generator Number Examined , A 813 B 804 C 842 , D 863 ' These augmenting examinations brought the total number of tubes examined full length in each steam generator to at least twenty (20) percent of the total tubes installed. The augmented program included the motorized rotating pancake coil (MRPC) examination of all of the tubes in Row 1 (120 tubes in each steam generator) in the U-bend area, examined from the top cold leg to the top hot leg tube < support plate. The U-bend MRPC examination was also performed on the following tubes: 3-4
- i l
- 4. s Steam Generator Egg Column B 2 91 >
- 1. B 2 92 l
B 2 93 D 2 14 : D 2 91 l D 2 92 D { 2 94 L > L The augmented program included the following numbers of L* tubes which were examined over a portion of the tube length , because either the tube was obstructed to the passage of the r l probe (3 tubes) or the tube was investigated for a possible ; loose part > Steam Generator Number Examined A 236 ' B 193 C 194 D 267 3.5 Examination Results and Corrective Actions , j No flaw was detected by the first sample of the Technical t
~
Specification program with a depth equal to or greater than 40 t percent of the nominal tube wall thickness. Also, no flaw was detected by this sample which grew in depth by more than 10 percent of the thickness since the previous examination. That . is, there were no defective tubes or degraded tubes exhibiting ) significant (greater than 10 % additional) further wall i penetration detected by the first sample. Therefore, the second j and third samples, which were identified by the ISI outage Plan, i became part of the augmenting examination program. The only flaw i detected by the first sample with a depth greater than 20 percent of the tube wall thickness was a 28 percent flaw 22.5 inches above tube suppokt plate 15C in tube 35-91 of Steam Generator C. This flaw was the same size when it was recorded during the PSI. No corrective actions were performed because of any flaw, l detected by the Technical Specification program, with a reduction I of tube wall thickness. No flaw was detected by the augmenting program with a depth equal 1 l to or greater than 40 percent of the nominal tube wall thickness. The only flaw detected by the augmenting program with a depth l greater than 20 percent of the wall thickness was a 27 percent i flaw 24.8 inches above tube support plate 12C in tube 37-105 in Steam Generator B. This flaw was also detected during the PSI. j l However, in the judgement of the examiner at the time of the PSI, ! 3-5 l
- l 1
.ff 'N-the-indication's signal to noise ratio was too small to assign a flaw size. A reanalysis of the PSI data showed that the signal did not change. Nevertheless, the indication was reported on Nonconformance Report (NCR) No. 89-1-245. No corrective actions were performed because of any flaw, detected by the augmenting program, with a reduction of tube wall. thickness.
Oscillographs of the two (2) flaws detected with depths greater than 20. percent of the nominal tube wall. thickness are included in Appendix 3-C. The loce. tion of indications were recorded relative to tube support plates, baffle plates, or anti-vibration bars. The tube support plates and baffle plates were numbered consecutively from 1H to 10H (on the hot leg) and from 11C 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 anti-vibration bars are numbered AV1, AV2, AV3, and AV4 from the I hot leg to the cold leg 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. Lists, including the locations and depths, of all flaws which are l characterized as reductions in the tube wall thickness in both l the Technical Specification and augmenting programs are included l in Appendix 3-D . .
) Lists of all dents and dings detected in each steam generator by both the Technical Specification and augmenting programs are included in Appendix 3-E.
CE encountered the following three (3) cases where the tube was restricted to the degree that eddy current probes 0.610 inches diameter would not pass: Steam Generator Tube No. Ipcation B 13-102 AV4 C 36-107 15C C 41-103 15C 1 These tubes were not in the first Technical Specification sample. These three obstructions were also detected and recorded during the PSI. A substantial effort was expended during the PSI to identify and L disposition tubesheet roll expansion anomalies. So, as a general I rule, eddy current data analysts were not required to report the l occurrence of indications of anomalies in the tube mechanical rolling during the ISI. However, two (2) hPTE" indications were 1 O 3., i l
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c- + l 7s reported in the cold leg ends of tubes 20-85 and 38-74 in Steam I i ('-)l Generator A. A "PTE" type indication is a " Partial Tubesheet . 2 Expansion". This condition was reported in tube 38-74 during the PSI. The condition in tube 20-85 had not been reported previously. Therefore, this "PTE" was reported on NCR No. 89 { 236.
- Tube 27-8 in Steam Generator C was plugged after completion of
- the PSI and prior to this ISI. The tubes which were removed from !
service by plugging prior to this ISI are as follows: 1 Steam Generator Tube No. A 14-32
- A 35-77 !
i A 44-48 B 12-102 - B 17-22 i B 28-30 B 32-78 !
' C 27-8 C 29-11 L C 42-101 I
D 44-44 , n D , 47-52
- i. D 48-70 L ;\ D 48-80 No tubes were removed from service by plugging as a result of the
( eddy current ISI performed during this outage. No corrective l actions were performed as a result of dings, dents, obstructions, l or "PTE's" detected during this ISI. 3.6 Certification of Inspections , A Section XI NIS-1 form, " Owner's Report for Inservice Inspections," has been prepared to certify the STPEGS-1 steam generator tubing ISI examinations described in this section of the Summary Report. The STPEGS-1 steam generator tubing ISI examinations have been certified by our ANII, Lumbermens Mutual Casualty Company, on the NIS-1 form included in Appendix 3-F. O 3-7 f
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- j' OUT AGE PL AW CHAWGE FORM ,
ja , DESCRIPfl0N OF CHANGE (ADDITION DR DE(ETIDW): And tube Rom 26 Coluen 36 to group IOC (3rd Sample) in S/6 *C' lobbin toil Esas REASON FOR CHANGE: Tube was tested which was not in the Outage Plan, i I
'1ECHNICAL BAS 16:
Tube Row 26 column 36 was not planned f or inspection, but will be tracked as inspected since examination was perf ormed. This tube will become.a part of the database f or tracking purposes. t SCHEDULE INPACT:
... NONE --
su AUTHDPl!Afl0NS: 1 C-E Project Manager ,
, ,,, Dates ,[,,/,Y,,/[f, SED Enginur , , , , , m, h ,,d, /,46 /,$[,
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"4 ; Add tube Rom 2 Colven 14 Row 2 Coluen 91, Row 2 Coluen 92, Row 2 .i
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- Coluen 94 to S/6D' RRPC U+ Bend Esas. .
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$ i REASON FOR' CHANGE:
-q Suspect indications say have formed while_ removing Heat-Treatement 'l heating elements during U-bend Heat-Treatment processes. , j l
l I
)
I i TECHNICAL BASISt To evaluate possible ID flaw indications resulting f rom Heat-Treatment ! l element removal free the U-bend area of the Tubes in question. ; l l l i-
-t SCHEDULE IMPACT:
l s Approminate additional i Hour for 3 tubes MRPC esamination in Row 2. I I i: I l . I : AufMORilAtl0NS: 'l C-E Project Manager .. .... ... Dates . [. / h. / . SED En ineer .. . ......... Datei ..d i.?hi.y 0 l.w. . 3-10 l:l
- . - a.-. - . - _ . ..,.. - - - . . . . .
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, _,1 OUTAGE PLAM CHANGE FORM Q ,) . - . .
li DESCRIPfl0W OF CHANGE (ADDITION OR DELE 110NI: l Add Tubes as follows to S/6 *A* Sebbin Cell Esses R5-C96, R5-C97, R5-C98, R6-C96, R6-C98, R7-C96, R7-C97, R7-C98 i Add Tubes as follows to $/6 *C" Bobbin Cell Esael R2-C94, R2-C95, R2-C96, R3-C96, R4-C95, R4-C96 REASON FOR CHANGE: Tubes bound tubes with PLP (Possible Loose Part) indications. l TECHNICAL BAS 16: g Adjacent tubes to tubes with PLP will provide additional inf ormation on
.Q possible tube degradation due to loose parts in the $/G secondary side.
1 in i SCHEDU.LE IMPACT: l Additional inspection time to test a specific area of the generator will t add an additional 20-80 sinutes depending on current manipulator end - t effector location *. l 1 AUTHOR 12ATIONS: i [ c., ro,e,t ,an.,e, .. a .... a d A .. ..tet .a. n. o. , , L
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J' ,- LL)tk1FT10N__00 CHANGE (ADblil0N OR DELETIONS: Add tube Row 2 Coluen 5 to $/6 8 Bobbin Coi! Eras. ) s i 1
. ?
J i REASON FOR CHANGE:
- Tube is needed to periore a comparison f ree pre-heat treatment f or tube f Row 2 Column 5. ,
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I ffCHNICAL BAS 191-(22) .This tube has a small 0, indication which is. desired to be compared to l the pre. heat treatment' esamination data (f ree baseline) to verify heat ! treateent effects on defect site. I i L . SCHEDULE IMPACT _ < L l A einical amount of time will be added to the schedule. (Apron. 5 ein.) ) l l 1 AUTHORlfATIONSt , L C.Ee,o3ecinan.,e,.9. . .D.dAt..aie, ./. . , .a. , g. iEn En.iaee, ..e. ,.w.eg
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gjCBLElj0N OF CriANGE ( ADielT10N OR DIL[T[kNil ! Add Tubes as follows to 6/6 *A* Bobbin CollLErses : A4-C96. R6-C95 . F
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- Tetet selected ere 6fjetent to tuett >1tr. iLt +F:sticie Loese s ort.
an:ltettont. e. i t T E C H NI C A(. FA!!B ; '
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- 1) . possible tute degredntion ave to loose perts an ine 5/G seconeerv tiot,
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ECKELiti Infal h_ Ar d a i. i c ri t i artoettion its.e to test t spe:334: e e n ci t r e per.er et or alli 400 t ri socitlohol IO-e6 minutes cependato en tuerert nenipuletor Eno eHttter )ctetten. I i, y i
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f APPENDIX'3-R LIST OF EXAMINATION AND DATA ANALYSIS PERSONNNEL f i f
?
i h
- i . t f
6' , 1 h
< h
,o 1 4-I P , r 3-14 .
IT APPENDIX 3-5
- (
l LIST OF EXAMINATION AND DATA ANALYSIS PERS'ONNEL l' tMLf1E LEVEL Atkinson, B !!A Darry, D I Bipes, T !!A 31erejewski, D !! Durns ' 1 Callan, C ! Circosta, S !!A Crick, D I-Trainee Despaux, C !! Ericson, E !!A L Faux, J . I Folsom, D !!A Glenn, J I-Trainee Irwin, W !! Jacobs, J !!A Komp, L !! Koster, L !!A LLoyd, M I-eO Lynch, D !!A Norman, J I-Trainee Oster11tr ! Palmer, T ! Pascucci, A !!A Shock, S I Shutes, R !! Southerland, T ! Steagall, J ! Tierney, M !!A Tobin, R !! Weber, D !!! Wheeler, C !!A Witt, R !! Zerkelback, J 1-Trainee [ 3-15 l -- L
, , a a a - 4. .4- sw _ _ .A
,-A. - --- -- ---s----+. -%,4 - --., .4-_---- ,m-. .im..
'Is i !
f (< : 1
- k. (*
i 9 . l E t APPENDIX 3-C OSCILLOGRAPHS AND SYSTEM RESPONSE CURVES FOR FIAWS GREATER THAN 20 PERCENT - ! I I; 1 I s i l
?
l
- I. ,E 1
s 3-16 l
9. 1
- CH M 1 VERT + - CH 6 VERT
- CHMNEL ND -- 1 S0 24 R0W 87 COL tot h-
~
u m 9
; jn , cHTe'*91P19%
9 ,,w
@H 95g
%H
; l' 2
T T rato ----- doe k H
$PAH ---- le ROTATION - 14 DEO III-97H T 'EMAN.$1EIEE"0EI
-- n a v peH , 5 eg $ -- i ,
tw 'p A sPAH ----- te l#H q 7 ROTATION - 21 DEO l 1 - elWI SIsit WeSI itC I EMaa -- 6v geC pale e FREo ---- see kHz y $ECe 9 speg ...-- 32
.57 VOLT 15 33 E7 5 ROTRTION - 922 DED isC .
I snIgM,gefigwAlly 86C Y HAME -- STP-8086fH gg I e o# CHAH- e y J 9:59:44 8m SEPTEMeER 3 1989 l
" N
7EC-Td
..i i FREQ Z ! 4 5 E 7 E
' I b f lj 2 100 5 E k k 10)7 B PLANT UNIT 5/0 LEO DATE BLte 59et STP 00-BH2?S 1 B HOT e9/03/09 16:59:44 AM 6EPTEMBEP S 1989 l 12C
- R4.79 ISO ElPOW $7 COL 1951 CHAHe -- M 1 CHAHe -- 1 CHAHe -- B CHAHe -- S 9 CHAHS 5
$ PAN -----
ROTATION - et te FREO ----- 4se k Hz FREQ ----- 550 kHz FREO --~ - lee kHz
$ PAN -----
DOTATION - le 14
$ PAN -----
ROTAT10H - 294 le SPAN ----- ROTATION - 160 le 0.41 Y 87 I deE 0.57 v lie E 2?E e.94 v 145 E e?B e.s? v et B B [ 12C + 24.79 i CHAM -- 2 CHlhM -- 4 CHAHe -- 6 CHD# - 0 FREQ --o-- 480 kH2 FREQ ---- 550 kHz FRCQ ----- see kHz FREQ -- le k H2 SPAN ----- le $PAH ----- 10 $ PAN ---- le $ PAN -- 10 ROTATION - is2 ROTATION - es ROTAt10H - nee ROTATION - se v $ e.ne v ist o e.. ) e.s7 v ese o ex e.ie v !se b ex e.e2 v tre o ex PLANT ,* 41 T S/0 LEO DATE BLKe 59611 STP DD-BH275 1 B HOT 99 03/09 3-17
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to / \ ' le te 30 de 50 60 70 00 90 100 110 lie 130 146 .150 ;
% THROUGH WALL vs. PHASE ANGLE (DEOREES) DEO - %
CHAHHEL e 1
- 60 PLANT IMIT S/0 LEO DATE IEj . tg STP DD-0H276 3 0 HOT 99/03/09 ge se p DEG--% DED-% DEO--% DEO--% DEG--% DEG--% DED--% DED--k DEG-%
k N 0- 0 20-50 40-99 60-03 00-66 100-46 120-25 140- 3 160- 0 1* 3 21-53 41-99 61-03 01-65 101-45 121-24 141- 2 161e 0 . I t 22-55 98 62-02 02-64 .102-44 122-23 142- 0 162 3- 8 l 23-58 43-98 63-01 03-63 103-43 123-22 143- 0 163- 8 , 4-10 24-60 44-97 64-00 04-62 104-42 124-21 144- 0 104- 0 5-13 25-61 45-96. 65-79 05-61 105-41 125-26 145- 0 165- 9 g 6-15 26-65 46-95 66-78 06-68: 106-40 126-19 146- 0 166- 0 ' 'E 7-18 27-68 47-94 67-77 ~ ', 07-59 107-39 127-19 147- 0 167- 0
- l. 0-20 .28-70 48-94 60-76 00-50 100-38 120-17 148- 0 160- 0 9-23 29-73 49-93 69-76 09-57 109-97 .329-16 149- 0 169- 0 '
10-25 30-75 50-92 70-75 90-56 !!0-36 130-14 150- 0 170- 0
!!-28 31-70 51-91 71-74 91-55 111-35 131-13 151- 0 171- O 12-30 St-De 52-90 72-73 92-54 lit-34 132-12 152- 0' 172- 0 18 33-03 53-09 78-72 93-53 !!3-83 133-11 153- 0 173- 0 14-35 34-05 54-09 74-71 94-52 114-32 134-10 154- 0 174- 0 15-30 35-08 55-08 75-70 95-51 115-31 ISS- 9 155- 0 175- 0 86-40 36-90 56-07 76-69 96-50 !!6-30 136- 7 156- 0 176- 0 17-43 37-93 57-06 77-68 97-49 117-29 137- 6 157- 0 177- 8 10-45 38-95 58-05 70-67 98-48 118-28 138- 5 158- 0 178- 0 19-48 39 98 59-84 79-67 99-47 119-27 139- 4 159- 0 179- 0 P. rda UNIT S/0 LEO DATE STP DD-OH27S 1 0 NOT 99/03/89 e
s 3-18
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1; ; - ow a s weet. - ou a weet e PhameSF NR -- 4 4A 40 DW M FAs- et
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- . Af m.,t ,
rREo ----- 400 k H 1 , I SPAN ----- it: , ROTATIDH - 200 DEO
- L <- I i e ~l .
EI sign !s!
-a 1
; y -n av ,
j I CHANS -- 1-5 ll ; , SPAN -- 39 ' F
< ROTATION - 200 DEO l
r , a ' ' RIOMT STRIP CseRT
.J l
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[ FREo ---- see kHz
- SPAN ---- 60
"~~""1 l
0.91 WULT5 150 3 50 E ROTATION = 290 DEO l;'
& + 22. BE h
it
!!!IE5 $9NE19k3AIlgH
'[ HAME -- STP-8000!N- .
l.' 7 >
. . . . . . . . . . . . . . . . . . # Of Cl5D4- 0 [
- . . . . . . . . . . . . . . . . . . w... L '
. . . . . .q 9. . . .
9- k . . . . . . . . . . . . . . . . . . . }. . . . . FRED 1 3 4 E E 7 E
! 350 3 si ,
i PLANT UHlf S/0 LEO DATE OLK 47170 i, STP .DD-CNelP 1 C HOT 06/27/09 i lI L
, . ',Q ~ [5:56:09 PM AUOust 27 1989 l ISC
- 22.46 ok lSO StRow 35 COL til .
f L E '\ 1 MAN *--- M i. CHANs -- 1 - -- 5 HANS -- FREQ ----- 400 kHz F Q ---- 50 kHz '. Q ----- 100 kHz sema --- 1-5Je 3 PAN ----- se . SPAN -- - 40 spo 4 ---- 19 ROTATION - Ese ROTATION - 200 ROTATION - 197 ROTATION - 196' i
- l. i l
i D 4 0.69 v 66 E 455 0.91 v 120 E 20R 0.22 v tes E teR 1.39 v 75 E 168 l 15C + 22.46 l CHAHe - 2 CHANG -- 4 CHAHe -- 6 CHANG -=- 0 FREQ ----~~- - 400 10 kHz FREQ - --
---- 550 kHz FREO -- - .100 kHz FREO -~~ le kHz >
TATION - 354 le SPAN - 20 SPAN --- 10 i TATION - 3 ROTATION - NO ROTATION - 86 r h ' i 6.52 V 150 D 0% 9.23 V 297 0 0% I.30 V 229 D 0% 0.07 V 100 0 0% PLANT UNIT S/0 LEO DATE STP 00-CHelP 1 C HOT 06/27/09
\
V - 3-19
. - .. . _ _ _ _ - m .. _ -_. . . . . . . _ . . . . _
l
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, v.
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/ .
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/
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I l- 18 % \ f m .t (/ \ '
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% TSOV0H WALL VS. PHRSE AHOLE (DEOREEG) DEO %
CHAHHEL
- I h 'I 6'
PLANT WIT S/0 LEO ' DATE 12 6TP DD-CHelP 1 C HOT 06/27/09 20 50 1 ,l ? l . g f DEG--% DEG--% DEG--% DEO--% DEG--% DEO--% DEG--% DEO--% DEG--% 3. L .- . .-- 0-. 6. .9-69 i .. i t.-- i-. i6.- . I- 3 21-52 41-99 61-05 8140 101-49 128-27 141- t 161- e t- 5 22-55 42-99 62-04 02-68 182-40 122-26 let- 0 162- 0 3- 9 RS-57 43-99 63-04 83 4 7 .103-47 123-25 143- 8 168- 0 'I 4-10 2440 .44-90 64-03 9446 104-46 124 144- 0 164- 0 5-13 25-62 45-97 65-82 05-65 105-45 125-22 145- 0 165- O p 6-15 26-65 46-96 66-01 M-64 106-44 126-21~. 146- 0 166- 0 P. 7-19 27-67 47-96 67-80 07-63 107-49 127-29 147- 9 167- 0 ( 0-20 9-23 80-69 29-72 46-95 64-00 90-62 108-42 120-19 140- 0 168- 9 49-94 69-79 09-61 -109-41 129-17 149- 0 169- 0 10-25 36-74 54-94 7D-78 W-60 !!0-40 130-16 156- 0 !?9- 0 1
!!-20 31-76 51-93 71-77 91-59 111-39 131-15 151- 0 171- 0 12-30 82-79 52-92 72-76 98-50 112-30 132-14 152- 8 172- 0 13-33 33-01 53-91 79-75 93-57 113-37 183-12 ISS- 0 173- 0 14-35 34-64 54-91 74-75 94-56 !!4-95 134-11 154- 0 174- 9 15-38 35-06 55-90 75-74 95-55 115-34 135-10 155- 0 175- 0 16-40 36-88 56-89 76-73 96-54 !!6-33 136- 0 156- 0 !?6- 0 17-43 37-91 57-80 77-72 97-53 117-32 137- 7 157- 0 177- 0 18-45 30-93 50-00 79-71 M-St 110-31 138- 6 150- 8 178- O s
19-48 39-95 59-07 79-79 99-51 119-30 139- 4 159- 0 179- 0 PLANT UHIT S/0 LEO DATE
, STP DO-CHelP 1 C HOT 88/27/09 s
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APPENDIX 3-D
-FLAWS-WITH TUBE WALL THICKNESS-REDUCTION 3-21 en
I 1
.-?, APPENDIX 3-D FLAWS WITH TUBE WALL THICKNESS REDUCTION ;
\
I
- Ind. Ind. Tested S.G. Row / Col Real Desia. iD[Q Location Extent A 35 80 AH12 1 14 09H+5.O- TEC-TEH I B 6 21 -BH21 1- 12 AV1+2.9 TEC-TEH
.B 30 21 -BE22 1 12 03H+38.5 TEC-TEH B 30 89 BH18 1 18 05H+22.7 TEC-TEH-L B '37 105- BH27 1 27 12C+24.8 TEC-TEM C 16 58 CH36 1 5 02H+17.7 TEC-TEH l C: 35'91 Chol 1 28 15C+22.5 TEC-TEH C- 36 104 CH07 1 13 05H+11.3 TEC-TEH ;
E C 45 82 CH33- 1 12 18C+14.7 TEC-TEH ' L C 45-88 CH09 1 19 03H+9.3 TEC-TEH D 20 54 DH08 1 11 12C+39.0 TEC-TEH L, l 3 l l 3-22
w > ;* r , e t; - a r y e - I' ',. 4 [_ i
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1
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i x fi$ APPENDIX 3-E DINGS AND' DENTS 6
+
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~ DINGS AND DENTS Section Content 1.. Steam Generator A
- 2. Steam Generator B
.m 4
- 3. Steam, Generator C
- 4. . Steam Generator D s
( $
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- i Steam Generator A a.
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3-25
HL&P Datot 09/05/89 South TX Unit 1 P0 gat 1 COMPONENT: SG/A l OUTAGE: 8908
.. ALL DENT INDICATIONS
-Row / Col Reel Volts CH Ind. %TWD Indication Probe Extent Desc. Incation Tested
- 14 64 AH30- 6.0 2 DNT 13C 25.5 A610SFRM TEC-TEH l 1
-14 74 AH10 9.9 2 DNT 04H 0.8 A610SFRM TEC-TEH 22-116 AH22 11.1 2 DNT 08H 0.6 A610SFRM TEC-TEH l
35 76 AH30 5.4 2 DNT- 03H 17.1 A610SFRM TEC-TEH 46 91 AH09 6.3 2 DNT 09H 34.7 A610SFRM TEC-TEH ! 1 l l Number of Tubes: 5 l' Number of Indications: 5 l l l l l 4 l l ( 3-26 1
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- Steam Generator B i r5 L
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p HL&P Datot 09/05/89 South Tx Unit 1 Pag 3 1 COMPONENT: SG/B OUTAGE: 8908 . j r' ALL DENT INDICATIONS , .
' ^'
Row / Col Reel Volts CH Ind. %TWD Indication Probe Extent Desc. Location . Tested
'10 100 BH15 6.1 1 DNT 10H 42.8 A610SFRMHF TEC-TEH '
11 18 BH2O 11.4 2 DNT 10H 2.9 A610SFRMHF TEC-TEH -
-1 11 22 BH21 44.0 2 DNT 10H 0.0 A610SFRMHF TEC-TEH i 11 22 BH21 64.2 2 DNT 11C 0.0 A610SFRMHF TEC-TEH l g 12 118 BH14 5.2- 2 DNT 12C 26.1 A610SFRM TEC-TEH l
32 18 BH22 9.0 2 DNT 09H 18.0 A610SFRMHF TEC-TEH \; h. 37 68 BH28 5.9 2 DNT 22C 2.4 A610SFRMHF TEC-TEH i p_s 40 48 BH26 6.7 2 DNT 20C 6.3 A610SFRMHF TEC-TEH G 44 70 BH28 7.3 2 DNT 18C 4.8 A610SFRMHF TEC-TEH 46 97 BH16 11.7 2 DNT 09H 0.6 A610SFRMHF TEC-TEH ' L 46 97 BH16 7.6 2 DNT 08H 43.9 A610SFRMHF TEC-TEH 47 50 BH26 6.9 2 DNT 01H 11.3 A610SFRMHF TEC-TEH l 50 BH26 7.3 2 DNT 01H 10.7 A610SFRMHF TEC-TEH L i Number of Tubes: 10 Number of Indications: 13
-(/ 3-28 x
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HL&P D2to: 09/05/89' South Tx Unit 1 Pag 3: 1 3 sCOMPONENT: SG/C OUTAGE: 8908 4 ALL DENT INDICATIONS . Row / Col Reel Volts CH Ind. -%TWD Indication Probe Extent Desc. Location Tested 14 62 CH36 7.4 2 DNT AV1 10.8 A610SFRMHF' TEC-TEH 20 59 CH03- 14.5 2 DNT 09H 43.0 A610SFRM TEC-TEH' 24~ 29 CH03- 6.6 2 DNT AV1 13.8 A610SFRM TEC-TEH
-33 37 CH2O 5.7 2 DNT 02H 9.9 A610SFRM TEC-TEH 33 37 CH2O 7.0 2 DNT 02H 10.7 A610SFRM TEC-TEH 36 23 CH38 5.8 2 DNT '08H 13.0 A590SFRM TEC-TEH 36 23 CH19 6.1 2 DNT 08H 13.1 A610SFRM TEC-TEH 39 88 CH09 5.5 2 DNT 17C 40.7 A610SFRM TEC-TEH 42 19 CH19 46.3 2 DNT 05H 1.2 A610SFRM TEC-TEH
{ 42 102 CH08 42.9 2 DNT 15C 0.0 A610SFRM TEC-TEH 44 22'CH19 6.1 2 DNT 16C 34.2 A610SFRM TEC-TEH
-44 22 CH19 15.1 2 DNT 06H 41.4 A610SFRM TEC-TEH Number of Tubes: 9 Number of Indications: 12 O-3-30 l
. . . . .. - .- .-.. . . . . - - -. . . . . . - - . , - - . - - . _ - .. . ~ ._._ . ..
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i r ,0 DINGS AND DENTS t . t ums Steam Generator D 1
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s s i i t b I i b 3-31
k E HL&P D2 tot 09/06/89 o f~ -South Tx Unit 1 Page 1 COMPONENT! SG/D OUTAGES. 8908 ( ALL DENT INDICATI0h
' Row / Col Reel Volts CH Ind. %TWD Indication Probe Extent Desc. Location Tested 4 80^DH31 5.5 2 DNT 10H 13.8 A610MULCHF TEC-TEH
. 71 37 DH28 10.3 2 DNT 22C 8.2 A610MULCHF TEC-TEH 12 9 DH09 18.5 2 DNT 13C 14.9 A610SFRM TEC-TEH 12 64 DM32 12.9 2 DNT 11C 3.5 A610MULCHF. TEC-TEH 14 36 DH09 27.6 2 DNT 11C 2.7 A610SFRM TEC-TEH 28 22'DH22 8.1 2 DNT .17C 11.4 A610MULCHF TEC-TEM 35 45 DH38 5.3 2 DNT 16C 42.1 A610MULCHF TEC-TEH 37 19'DH22 6.7 2 DNT 06H 28.1 A610MULCHF TEC-TEH 38 96 DH16 7.6 2 DNT 18C 0.8 A610MULCHF TEC-TEH 40 87 DH17 7.5 2 DNT 12C 5.0 A610MULCHF TEC-TEH 40 87 DH17 7.1 2 DNT TSH 2.5 A610MULCHF TEC-TEH 42 34 DH27 5.6 2 DNT 09H 40.3 A610MULCHF TEC-TEH 42 78 DH29 7.4 2 DNT 02H 11.6 A610MULCHF TEC-TEH 44- 36 DH27 9.4 2 DNT 10H 16.9 A610MULCHF TEC-TEH 44 51 DH38 8.5 2 DNT TSC 7.9 A610MULCHF TEC-TEM 48 27 DH27 9.4 2 DNT AV2 0.7 A610MULCHF TEC-TEH 48 88 DH17 8.3 2 DNT 10H 42.1 A610MULCHF TEC-TEH 3-32
s: { ',' .
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D2to: 09/06/89-
' South-Tx Unit l' "i-.
Page 2 COMPONENT SG/D.
;q.,
ij-OUTAGE: 8908-
-]
'ALL' DENT INDICATIONS
' ~
-l
; Row / Col Reel'Voits-CH Ind. 4TWD- In'dication-- Probe -Extent 'l Desc. Iocation Tested
.1 i
- Number of-Tubes 16 i Number of Indications: 17.
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' APPENDIX'3-F-OWNER'S REPORT FOR INSERVICE INSPECTIONS s 4 NIS-1 FORM .1
'f 7
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- 3-34 I
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=
- . q FORM NIS 1 OWNER'S REPORT FOR INSERVICE INSPECIl0NS J
- As required by the Provisions of the ASME Code Rules L
Houston Lighting & Power Companyt Electric Tower, P. O. Box 1700,
- 1, Owner Houston, Texas 77001 (Name and Address of Owner) 2 Plant South Texas Pro ject Electric Generating Station, P. O. Box 289. Wadsworth, (Name and Address of Plant)
TX 77483 N. A. 3, Plant Unit 1 4. Owner certificate of Authorization (if required) N. A.
- 5. Commercial Service Date B-25-88_6. National Board Number for Unit
- 7. Components inspected Manufacturer Manufacturer or Installer National Component or or installer Serial No. Board No.
Appurtenance Steam Generator A Westinghouse 2131 W18691 LR121NSG101A Steam Generatot B W18692 LR121NSG101B Weatinghouse 2132 Steam Generator .C W18693 1R121NSG101C We s t in ghouse 2133 Steam Generator D W18694 Westinghouse 2134 1R121NSG101D Note: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8% in. x !I in., (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number of sheets is recorded at the top of this form. This Form (E00029) may be obtained f rom the Order Dept., ASME,345 E. 47th St., New York, N.Y.10017 j (12/86) 3-35
w
' PORM NIS 1 (Dick)
. 8. Examination Dates 8* 27*89 to 9-5-89 9. Inspection Interval from 8-25-88 to 8-25-98
- 10. Abstract of Examinations. Include a list of examinations and a statement concerning status of work required foe current interval.
See Section 3.4.1 of the- Summary Report II, Abstract of Conditions Noted. See Section 3.5 of thefSummary Report
- 12. Abstract of Corrective Measures Recommended and Taken ,
See Section 3.5' of the Summary Report We certify that the statements made in this report are correct and the examinations and corrective mea-
- sures taken conform to the rules of the ASME Code, Section XI.
_ Certificate of Authorization No. (if applicable) N. A. Expiration Date N. A. ,
,j Houston Lighting &
Date 7- 19 Id Signed _ Power Co. By lu 7f ' L Owner
]
CERTIFICATE OF INSERVICE INSPECTION 1, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Texas and employed by Lumbermens ,Mutua l Castytl ty
'Lona Crove. Ill. have inspected the components described in this Owner's Report during the period
%-Jd- h e to / - # - fd ;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 accordance with the o inspection plan and as required by the ASME Code, Section XI.
l By signing this certificate neither the Inspector nor his employer makes any wananty, expressed or implied, L conce ning the examinations and conective measures described in this Owner's Report. Furthermore, neither the inspecter nor his e loyer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from re nected with this inspection. m - - - - Commissions Texas 826 B. R. RWBFit's Signature Nationai Board, state, Province, and Endorsements Date / 19 90 t12/921
-i l
i 3-36 O'
a 4'.0' COMPONENT SUPPORT EXAMINATIONS _g ; 4.1 Introduction L
.ISI examinations of Class 1, 2, and 3 component supports of l
'STPEGS-1 were performed during the time period between July;15, cm '
c1989 and September 8, 1989. Most of these examinations were
. performed during the 1RE01 refueling outage. These examinations constitute the first ISI of the first-inspection" interval for the component. Supports Examination Program. -ISI examinations of component supports-were. conducted in accordance with the STPEGS-
' A- 1 Ten. Year ISI Plan,Jincluding HL&P specification SUO35JS003,
" Inservice Inspection Examination of Component Supports of South
. Texas Project Electric Generating Unit 1 First Inspection Interval".
! 4. 2' ' Scope of Examinations A total of_ forty-three (43) component supports were visually
- examined just prior-to or during 1RE01. These supports, selected-from the Component Supports ISI Examination Plan (SUO35JS0003),
constitute approximately eight (8) percent of the total' piping l .and equipment supports required to be examined during the first L inspection interval. A listing of the supports examined just L prior to or during 1RE01 is contained in Appendix 4-A. pO LV! - 4 . 2 .1. Class 1 Components one. (1) Class 1 equipment support (Pressurized base) was-E examined and.six (6) Class 1 piping supports were examined in the following systems:- l l Chemical and -Volume Control (CV) . . . 2 l Reactor Coolant (RC) .............. 4 ; 4.2.2 Class 2 Components
.Seven-(7) Class 2 equipment supports (Excess Letdown, Letdown, and Regenerative Heat Exchangers) were examined and fourteen (14) Class 2 piping supports were examined in the
.following systems:
Auxiliary Feedwater (AF) .......... 1 Containment Spray (CS) ............ 1 Feedwater (FW) .................... 1 Main Steam (MS) ................... 1 Residual Heat Removal (RH) ........ 4 Safety Injection (SI) ............. 6 f% O' 4-1 1 1 1 l
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4(g n3 . 14.2.31 Class 3; Components. s jone. (1)lClass'J3' equipment support ,(Diesel Generptor Starting
~
i Air tank.fil) was-examined and; fourteen (14) Class 3 piping i supports were examined in the following systems: l Auxiliary Feedwater (AF) . . . . . . . . . . 4 Component Cooling (CC) . . . . . . . . . . . . 8 Essential Cooling Water (EW)....... 2 l l 4 4.3 Personnel and Procedures j
, t . 3.1. Personnel' Qual'ifications .
Component supporta-were visually examined-(VT-3 and VT-4) by
-HL&P Quality Control-(QC) personnel certified in accordance
. with ASME' Section XI . (IWA-2300) and HL&P. Operations
#_ Engineering. Procedure 10EP-9.04Q, " Personnel Certification {
Procedure for Visual 1 Examination per ASME B&PV Code,;Section l XI" (Rev. 2). A listing of the personnel who performed visual' examinations of component supports,. including their certification level,.is included in Appendix 4-B. j
-4.3.2 ' Examination Procedure il
, s i
. ['N Visual l(VT-3 and:VT-4) examinations of component supports J
, ( was-performed in accordance with OEP-9.07Q,," Inservice l Inspection.- Visual Examination of Component Supports"
-(Rev.0).
.1 4.4 ^ Summary of Examinations 4.4.1 Piping Supports b 1
-Thirty 1four'(34) piping supports were examined.just prior to j or during 1RE01, distributed among ten (10) piping systems ;
uns shown in Appendix 4-A. These examinations were-conducted 1 on rigid restraints (18), guides (9), and spring hangers { (7). 4.4.2 Equipment Supports 1 Nino (9) equipment supports were examined just prior to or during 1REOl, distributed among three (3)_ systems and five ] j (5) components as shown in Appendix 4-A. q l pa 4-2 I __ a
1 4 f :
.[ -4.4.3 Additional and Successive Examinations e The.results of the= visual examinations of' component supports performed up_through 1RE01 did not require that any additional' examinations (IWF-2430) be performed. One Class 3 pipe. support (AF-1079-HL5005) will be scheduled for successive examination during the second inspection period l4 to verify the continuing integrity of this' support.
L 4.5 Examination-Results and' Corrective Actions
' One" (1) Class 1 pipe support in the RC system (RC-1003-HL5001) 4 was,found to have'a loosened jam nut. This was reported on NCR t No.=89-1-223 and the nut was tightened.. Two-(2) Class 2
. equipment supports of the Regenerative Heat Exchanger (CV-RHX2
- and CV-RHX3) were found to have relevant conditions which were
- previously detected and resolved as acceptable during the PSI i
examinations.. One (1): Class 3 pipe guide in the AF system (AF-1079-HL5005) was found to have zero clearance on both sides of a N istrap. This condition was reported on NCR No.' 89-1-148- and the (,' NCR was dispositioned as "Use-as-is". Two (2) pipe guides in the L EW system (EW-1101-HL5001 and EW-1101-HL5002) were found to be L corroded in the area of the floor embed plates.- The support was l verified as acceptable and a work request (WR81508) was written l' to'have the affected support areas recoated for corrosion l 1 7g protection. ,
'- 4.6 Certification of Inspections Section XI NIS-1 forms, " Owner's Report for Inservice L Inspections", have been prepared to certify the STPEGS-1 E
component support ISI examinations described in this section of the Summary Report. The STPEGS-1 component support ISI f examinations have been certified by our ANII, Lumbermens Mutual-p, _ Casualty Company, on the NIS-1 forms included in Appendix 4-C.. l H r.
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I ISI EXAMINATIONS OF COMPONENT SUPPORTS PIPE / EXAM SYSTEM CLASS EQUIP TYPE, MARK NO.- COMP'N. REMARKS
^RC. -1 EQ EQ RC-PRB1 8/17/89 PZR Base Support CV 1 Pipe GD CV-1121-HS5001 8/17/69 CV 1 .. Pipe =SH CV-1121-HS5002 8/23/89 RC ' 'l Pipe RR RC-1003-HL5001 9/08/89- Tighten Nut Per NCR 89-1-223 i
RC 1 -Pipe RR RC-1123-HL5010 8/28/89 RC= -1 Pipe SH RC-1126-SH0001 8/28/89 l RC. 1 Pipe RR RC-1412-HL5004 9/07/89-CV. 2 'EQ EQ EXHX-1 8/29/89 EXC.LTDN.HX CV 2 EXHX-2 EQ EQ 8/28/89 EXC.LTDN.HX $ - N-: CV 2' EQ EQ LDHX-1 8/28/89 LTDN.HX v CV .2 LDHX-2 EQ 'EQ 8/28/89 LTDN.HX
-CV 2 EQ- EQ RHX1 8/22/89 REGEN.HX 'l , CV 2~ _EQ. EQ RHX2- 8/22/89 Ri!, GEN.HX-Relv.
Cond. Resolved Durin I PSI J CV 2 EQ EQ- RHX3 8/22/89' REGEN.HX-Relv. Cond. t, Resolved During PSI
-AF 2 Pipe RR AF-1012-HL5007 8/17/89 CS 2- Pipe.- .RR CS-1301-HL5003 8/07/89 l
l FW 2 Pipe SH FW-1016-HL5013 8/17/89 l
'MS 2 Pipe SH MS-1003-HL5019 8/17/89 l l
RH 2 Pipe SH RH-1204-HL5003 8/14/89 RH 2 Pipe RR RH-1204-HL5012 8/14/89 4 .5
s I APPENDIX 4-A-(CONT'D) ISI EXAMINATIONS OF COMPONENT SUPPORTS PIPE / EXAM SYSTEM CLASS EOUIP TYPE, MARK NO. COMP 8N. REMARKS RH 2 -Pipe RR RH-1204-RR0002 8/11/89 RH 2- Pipe- RR RH-1204-RR0003 8/11/89 SI 2 Pipe . GD SI-1101-HL5023 8/25/89 SI1 '2 Pipe RR SI-1101-RH0007 8/25/89 SI 2 Pipe RR SI-1101-Rh0023 8/25/89 SI 2 Pipe RR SI-1101-RR0024 8/25/89 LSI 2 Pipe SH SI-1101-SH0011 8/25/89
.- SI 2 Pipe- GD SI-1101-SH0013 8/25/89 DG 3 EQ EQ DG-SAT 1A -8/23/89 ST. AIR TANK #11 AF . 3 Pipe GD AF-1079-HL5003 8/07/89 AF 3 Pipe GD AF-1079-HL5004 8/07/89 AF . 3 Pipe GD AF-1079-HL5005 8/07/89 .Use as is per NCR 89 1-148
.Succ. Exam Reg'd in Period 2 AF 3 Pipe GD AF-1079-HL5006 8/07/89 CC 3 Pipe ERR CC-1115-RR0023 8/29/89 CC- 3 Pipe RR CC-1115-RR0024 8/29/89 CC 3 Pipe RR CC-1115-RR0025 8/29/89 CC 3 Pipe RR CC-1115-RR0026 8/29/89 CC 3 Pipe RR CC-1116-HL5005 8/29/89
;CC 3 Pipe RR CC-1116-HL5006 8/29/89 CC 3 Pipe RR CC-1116-RR0017 8/29/89 CC 3 Pipe SH CC-1117-HL5001 8/29/89 4-6
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- p ; 7 APPENDIX 4-A (CONT'D) h ISI EXAMINATIONS OF COMPONENT' SUPPORTS PIPE /- EXAM SYSTEM CLASS EQUIP TYPE, MARK NO. COMP'N. REMARKS-EW 3 Pipe ~ GD' EW-1101-HL5001 8/24/89 Gen. Corr. Addressed on WR81508 1
- i a EW 3 Pipe GD EW-1101-HL5002 8/24/89 Gen. Corr.' Addressed on WR81508 1 i t .,
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5 s APPENDIX 4-B PERSONNEL PERFORMING ~ VISUAL EXAMINATIONS OF COMPONENT SUPPORTS h 5 \ 1
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I I [" s APPENDIX 4-B -{ PEP.SONNEL PERFORMING VISUAL EXAMINATIONS OF COMPONENT SUPPORTS .- ! i l NAME LEVEL ' Dennis Langston II ; Craig Murrey II Charles Sist II Mark Stewart III i l
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1 l l l l I l APPENDIX 4-C ' OWNER'S REPORT FOR INSERVICE INSPECTIONS NIS-1 FORMS l l 1 l i < l
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{x 4-10 1 w _ I
1 I i FORM Nts t OWNER 4 REPORT FOR IN$ERWE INSPECTIONS l c As nqukehy the Froilslons of the A$hlt Code Rules I A C !
- l. Ownet .lls.t.t on Ligh_ Lina & Powe r Company t P. O. Box 1700: Neuston. Texas 77001 l
(N6me and Addren of Owner) .
- 3. Plant .B.ou_th Texas Project Elec t ric Centrating St ation: P. O. Box 2094 Wadsworth. Texas !
(Name and Addteu of P16nt) 7748)
- 3. Plane Unit 1 4. Ownet Certificate of Authorisation (if requind) N ' /* *
- 8. Commercial $ervice Date . B 25 AR 6. Netional tosed Number for Unit M . A_. j
?. Componenu lnspect,g Equipment Supports and Pipe Supports - ASME Class 1 Manufacturee Component et Manufseturet et Installer National Appurtenance or Insteller Serial No. Dottd No.
Pressuriser Jase - PRB 1 Westinghouse (M) 2141 W18590 CV 1121-HS5001 Ehasco (!) N.A. N.A. _ CV 1121 HS5002 Ebaeeo (I) N.A. N.A. RC-1003 HL5001 Ebasco (I) N.A. N.A.
. RC 1123-IIL5010 Ebasco (1) N.A. N.A.
l \ RC-1126 SH0001 Ebasco (!) N.A. N.A. RC-1412 H1.5004 Ebasco (1) N.A. N.A. k Note: Supplemental sheeis in form of hits, sketches, or drawirigs may be used, provided (1) site is 8% in, a il in.. (2)information in items I through 6 on this report is included on each sheet,ena (3) each sheet is numt< red and A the number of sheetsis secorded at the top of this form. - (12/04) This Form it 00079) mey be obtelned trom the Order Dept A$h4E. 346 E. 47th 9t.. New York. N.Y.10017 4-11
t
. I FORM Nis l(Red) :
O!t 8, Enmination Detes _ 7/15/89 _ e, _ 9/8/A9 _ 9. Inspeelion interval from A M 18 to k M 94 I le, Abutect of F.aaminations. Include a list of taaminatioris and a statemer*t concerning sietus of m' orb required foe cunent interval. See Section 4.4 of Summary Report ll. Absitect of Conditions Noted See Section 4.$ of Susunary Report it, Abstract of Corrective Measures Recommended and Token
}
See Section 4.5 of Summary Report ! We certify that the statements made in thh toport are correct end the esaminations 6hd tonectivt mee. eures talen conform to the rules of the ASME Code, Section XI. f Certificate of Authorirstion No.(if applicable) - N.A. Empiretion Dete N.A. Houston Lighting & Dese -/~ R. < 19 kst $igned tewer Comoany nm, py fGdip I . s - --lv 'r , CERTIFICATE OF INSERYlCE INSPECTION
- 1. the undersigned, holding a tabd comminion issued by the National toard of Soiler and Pressure Vesselinspectors and the $ tete or Psovince of Tuas and emplo)ed ty Lutte ruer'a ht . caa. Con f
. Im CIMt Ill- 8 hate inspected the snmponents deunbed in this Om ner's Report during the penod 7/15789 to . 971789
..and state that te the best of my knowledge and bebef,the Omner has performed eneminations and tden @conecibe measures deunbed in th9 Omner' inspection plan and as required ty the A$WE Code, Section Al.
By signirig this certificate neither the lespector tior his employer makes any mananty, empresud or imphed. concerning the eneminations and conective measures desenbed in this Owner's Report. Furthermore, rielther the inspector nor his e loyer shall be hable in any mannet for any personalinjury or properts damage or a los of any ! kind erising from t nected with this inspection, I v Commissions _ inspector's Signature = tuas A% National Soard,5 ate,Psovince,and Endorsements Dese / " //*" 19 k , tt348) i L 1 L 4-12 O
i FORM Nes l OWNER 1 REPORT FOR INSERYK11NsPECT60N8 As eequired by the Provisions of she ASME code Rules (n)
'~^ 3. Owner tlpy.tisLLimhtina & Power eggggviyn P. O. Som 1700 Neuston. Texas Q001 (Name arid Addres of Owner). * -
4 3, pl.nt South Texas Project Electric Ceneratina Station: P. O. Box 289: yadsworth. Texas ! (Name and Address of Plent) 7744) !
- 3. Plant Unit 1 4. Owner Certificate of Authorisation (if required) N' A*
t S. Commercial $ervlee Date A-21 A1.6.Netionalloard Number for Unit II . A .
- 7. Components inspected Pipe Supports ASME Class y :
Manufacturer . Compor,ent og Manufaceuter er insistler National Appurtenance or installee Setlel No. Board No. AF-1012 HL5001 Ebasco (1) N.A. N.A. CS 1301-HL5003 Ebasco (1) N.A. N.A. f rw 1016-HL5013 Ebasco (I) '- N.A. N.A. , MS 1003-HL5019 Ebasco (I) N.A. N.A. RH 1204 HL5003 Ebasco (I) N.A. N.A. l (' RH 1204 HL5012 Ebasco (I) N.A. N.A. ! t RH 1204-RR0002 Ebssco (1) N.A.
- N.A.
RH 1204 RR0003 Ebasco (I) N.A. N.A. l l SI-1101 HL5023 Ebasco (1) N.A. N.A. SI 1101-RH0007 Ebasco (I) N.A. N.A. l l $1-1101 RR0023 Ebasco (I) N.A. N.A. SI-1101 kR0024 Ebasco (I) N.A. N.A. SI-1101-$H0011 Ebasco (I) N.A. N.A. SI-1101 SH0013 Ebasco (1) N.A. N.A. i Note: Supplemental sheeis in form of lists.altesches. or drswirigs may be .ad, provided (!) site is 8% in, a 11 in.. (2) informelion in items I through 6 on this report is included on each sheet. and (3) each sheet is nurnbered and the number of sheets is recorded at the top of this form. rm l U I , ,,. . ! ~ _ N - 1_ _ . ~ ,. .seo.a.r ..t. ....a,. ,.. ........,,,,, 4-13
i FORM Nit l(Bee) O :' L 8. F.naminetlen Dnies J/15/89 ,,_9/8/89 9. Inspection Interval.from A M- AA _ to A Md1 .
- 30. Abstreet of F.naminations. Include a list of ensminations and a statement concerning etarvs of work required ;
for evreen Interval. See Section 4.4 of Suannary Report - ! ll. Abstreet otConditions Noted See Section 4.5 of Susunary Report i
- 13. Abstract of Corrective Measures Recornmended and Takte i See Section 4.5 of Suusnary Report
. s We certify thet the statements mode in this topoet are correct and the eneminations and corrective mee.
sures taken conform to the rules of the A$WE Code, Section XI.'- Certificate of Authotisallon No.(if *PPlicable) . N.A._ Empiretion Date - N.A. ! Nouston LtSh ting & N Date _ bf a signed Power Cpepany Owner sy __(M44/eh I , M ,., i i 1 CERTIFICATE OF INSERYlCE INSPECTION t, the undersigned, holding a tabd commission issued by the National Board of poller and Pressure Vesselinspectors and the State or Province of -_ T u e s and employed by Lumbuntna Met. cas. Coor
. 1,nn e crev% 111. Ahpwe ins 7/15T89 _to 9/7/89 bected the components deuribed in this Owner's Report durirg the pened t, and state that to the best of my knowledge and bebef,the Owner j has performed esaminations and taken conective measures deunbed in this Owner's Report in accordance with the inspection plan and as tsquired tiy the A$ME Code, Section XI. ,
i Dy signing this certificate neither the inspector not his employer makes any manenty, empressed or implied, i concerning the esaminations and conective measures described in this Owner's Report. Furthermore, neither the inspector not his employst shall be liable in any manner for any personalirQury or property damage or a lou of any kind arising from onnected *lth tha inspection.
-= f; u . Commissions _- tev.. Au
' TnspJtor's Signaiure National Board, $14te. Province, and Endoru ments Da te .,,- /" // " 19 M ,
i 04/e4)
- 3 4-14 O
i FORM Nts 1 OWNER 1 REPORT POR INSERYlCR IN$PECTIONS As requked by the Provisions of she A$ME Code Rh i J' 3. Owner Houston tinhtina & Powe r Company t P. O, Som 1700: Nouston, Texas 77001
~
(Name and Address of Owner) - l
- 2. Plant South _ Texas ProjecLElectric Ceneratina Statient P. O. Box 2694 *'edevorth. Texas j
~
(Name and Address of Plant) 77A83
,1 4. Owner Certificate of Authoritation (if required) - N' A'
- 3. Plant Unit ;
S. Commercial Service Date _ A-25 AR 6. Notional Board Number foe Unit E A- _
- 7. Components inspected Equipment Supports - ASME Class 2 e
Manufacrutee Component or Manufseturer or Installer National , Apputienance or installee Serial No. Board No, txcess Letdown Heat Exchanter Joseph Oat Coro. (M) 2312,lA 988 l Letdown Heat Exchanger Joseph Oat Coro, (H) 2312 1A 986 Regenerative .,
, Heat ExchanRer Joseeh Oat Corp. (M) 2380-1A 2051 l
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( l l _ l l l Note: Supplemental sheets in form of bits, sketches, or drawings may be used, provided (1) site is 8% in, a 11 in., i (2)information in items I through 6 on this report is included on each sheet,and (3) each sheet is numbered and l- the number of thtetsis recorded el the top of this form.
.m.
Il3/84) This Form it 000791 mey be obtelred from the Order Dept., ASME,346 t. 47th St., New Yort, N.Y.10017 i 4-15
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i l FORM Nis l(tae) l 1 4 8. Enemination Dates - 7/15/89 o 9/4/89 p. Inspec, ion Interval froen 1:l$:.AA. to .A-lida , p 30. Abstreet of Faeminations. Include a liet of esaminations and a statement concerning steeus of woek required ( for evnent interval. See Section 4.4 of Summary Report i ll. Aborrect of conditions Noted See Section 4.5 of Sususary Report t II. Abstract of Corrective Measutes Recommended and Takte See Section 4.5 of Sunusary Report We settify that the statements made in this esport are correct and the eneminations and corrective mee. eures taken conform to the rules of the ASME Code, Section XI. Cettificate of Authoriention No.(if applicable) . N.A. Empiration Date ~ W.A. Houston Lighting di . Date If kSigned fower conoany By Ag/dt1 f - ! Owner , p CERTIFICATE OF INSERVICE INSPECTION ( 1, the undersigned, holding a vabd commission issued by the National Board of Boiler and Pressure Vessel inspectors and the State of Province of Texas and employed by Luakinntna_ligt. Can. Coof ; t.nne creve. I11. Ihre inspe.ted the components described in this Om ner's Report during the penod 7/15789 _to 9/I/89 M
- _.and state that to the best of my kno ledge and belief,the Omner has performed easminations and taken conective measures desenbed in this Owner's Report in accordance with the ;
inspection plan end at required t y the ASME Code. Section XI. , l- By signing this ceruficate tenther the Inspector nor his etaployer makes any wonanty. espressed or imphed, i concerning the esaminations and conective measures doenbed in this Omner's Report. Furthermore rielther the Inspector nor his ployer shall be hable in any manner for en) personalirQury or propert) damage or a loss of any ,; kind arising fro or onnected with this inspection. 1;
<-9 Commissions tuu A M Inspector's Signature National Soard. State. Province, and Endorsements Date N//" 19 k !
1' titstl , i
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i 4-16 l
4 FOAM NtM OWNER 1 REPORT FOR INSERYlCE INSPECTIONS , As tequired by the Frevisions of abe A$hlt Code Rules [
..m ,
f I. Owner Houston Llahtith Power Comp.gny P. O. Som 1700 Houston. Texas 77001
. (Name and Address of Owner)
- 2. Plant South Texas Project Electric Ceneratina Stationt P. O. Sox 2894 Wadsworth Texas !
(Name and Addren of Plant) 77483_ j i
- 8. Plant Unit 1 4. Owner Certificate of Awthorisation (if required) N' A'
- 3. Commercial $ervice Date A B AA 6. Netional toard Number foe Unit N.A. ;
- 7. Componenu inspected Equipment Supports and Pipe Supports - ASME Class 3 i Manufseturee '
Component oe Manufseturer et Installer Notional Appursenance or installet Serial No. Board No. DG Starting (M) Air Tank #11 cocoer Enernv Servicea 8],2101 1036 AF-1079-HL5003 Ebasco (I) N.A. N.A. AF- 10 7 9-HL5004 Ebasco (1) N.A. N.A , AT-1079-ML5005 Ebanco (I) N.A. N.A. ' AF-1079 HL500d Ebasco (!) N.A. N.A. CC- 1115- RR002 ' Ebasco (I) N.A. N.A. CC 1115-RR0024 Ebasco (1) H.A. N.A. ' CC-1115-RR002! Ebasco (1) N.A. y,A CC-1115-RR0026 Ebasco (!) N.A. w.A_ CC-1116-HL5005 Ebasco (I) N.A. N.A. CC-1116 HL5006 Ebasco (I) N.A. N.A. cc-lits.nnnni7 Ebasco (I) N.A. I W A. CC-1117-HL5001 Ebasco (1) N.A. N.A. EW-1101-HL5001 Ebasco (1) N.A. N.A. EW-1101-HL5002 Ebasco (1) N.A. N.A. l Note: Supplemental sheets in form of lists skeIches, or drawings may be used, provided (1) site is 8% in. a ll in.. (2) information in items I through 6 on this report is included on each sheet, sad (3) each sheet is numbered and the number of sheets is r_ecorded at the top of this form. 6 112/06) This Form (t000791 mer be obtelned from the Orisef Dept A$Wt. M6 t. 47th st . New Yora. N.Y. t 0017
, 4-17
j q FORM Nis 1M g}
- 8. teemination Deses 7/II/8I_ to _ 9/8/A9 p. Inspection laterval from A. 21. AA _ to ,&.2[9a 1
- 40. Abstract of F.saminations. Include a list of entminations and a otetement eoneerning eratus of work tequind foe tunent interval. See Section 4.4 of Summary Report !
II. Abstreet of Conditions Nosed See Section 4.$ of Sueusary Report II. Abstract of Corrective Menevree Recommended and Tekee See Section 4,$ of Susumary Report - We sertsfy that the 6tatements mode in this esport are correct and the eneminati>ns and conectlee mee. i eures taken conform to the rules of the ASWE Code, Section XI. ; Certificate of Authorisation No.(if applicable) . If . A ._ _ Empiretion Dete N.A. llouston Lighting & Date
/~ f it 842 Signed _ Power Conceny sy v_lM M hh Ownet j
CERTIFICATE OF INSERYlCE INSPECTION 1, the undersioned, holding a webd commission issued t'y the National Doord of Boller and Pressure VesselInspectors and the State or Pionnte of I"a e and employed t'y Lumb 1Intag Mu t . caa. Cen t 1nne_G;aya. I i 1. i' 69se in i _ 7/IST89 to. 9/5/89,pw*'ected the cornponents dennbed in this Ow ner's Report during the pened _, and state that to the best of my knowledge and bebef,the Omner l has performed enominations and taken conective measures deuribed in this Omnes's Report in accordance with the inspection plan and as required t'> the A$ME Code, Section XI. . l Dy signing this certificate neither the Inspector ner his employer makes any menanty. entressed or imphed. l: concerning the eneminations and conective measures deuribed in this Owner's Report. Furthermon, neither the Inspector nor his emplo>er shall be hable in any mannes for any personalityury or property damese or a loss of any ( kind arising fro r connected with this inspection. W Comminions taxag A9 A Inspector's Signature National Board,5 ste.Psovince.end Endorsements 19 k Date F//- ! tiveri 4-18 1
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