ML20039D605
| ML20039D605 | |
| Person / Time | |
|---|---|
| Site: | Prairie Island  |
| Issue date: | 11/17/1981 |
| From: | Hansen D NORTHERN STATES POWER CO. |
| To: | |
| Shared Package | |
| ML20039D603 | List: |
| References | |
| NUDOCS 8201050251 | |
| Download: ML20039D605 (170) | |
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l NORTHERN STATES POWER COMPANY PRAIRIE ISLAND NUCLEAR GENERATING PLANT - UNIT I INSERVICE INSPECTION - EXAMINATION
SUMMARY
e PRAIRIE ISLAND NUCLEAR GENERATING PLANT - UNIT I September 8 to October 14, 1981 REFUELING OUTAGE No. 6 INSPECTION PERIOD 3 Report Date: Prepared by: D B Hansen, l November 17, 1981 Associate M&SP Engineer '
I L D Dahlman, M&SP Specialist s
t Commercial Service Reviewed by:. [A A ,
Date: December 16, 1973 P J Kr % s 'I Superidendent Matetials
[/
l l and Special Processes l
Approved by: [w A
/lfg Yndtfr' son'
! Gidieral Superintendent Production Plant Maintenance I
l O$bbff PDR N. - - - . _ - - . . . .._. .----_. - .- ----.__ -..- . - - .-. -
INSERVICE INSPECTION - EXAMINATION
SUMMARY
PRAIRIE ISLAND NUCLEAR GENERATING PLAN - UNIT I
- INDEX -
1.0 Introduction 2.0 Summary of Results 3.0 ASME Class 1 and 2 Components
. 3.1 Examination Plan 3.2 Examination Methods 3.3 Examination Procedures 3.4 Equipment and Materials 3.5 Personnel 3.6 Evaluation ~
3.7 Examination Reports and Documentation 4.0 Examination of the Steam Generator Tubes Appendix A - ASME Class 1 Examination Inservice Inspection - Examination Summary Tables:
Table Sl.1 - Reactor Vessels Table S1.2 - Pressurizer Table Sl.3.1 - Steam Generators s Table Sl.3.2 - Regenerative Heat Exchanger Table Sl.3.3 - Excess Letdown Heat Exchanger Table Sl.4 - Piping Pressure Boundary Table Sl.3 - Reactor Coolant Pumps Table Sl.6 - Valve Pressure Boundary Table II.- Baseline Comparison Summary Table III - Isometric Summary Appendix B - ASME Class 2 Examination Inservice Inspection - Examination Summary Tables:
Table S2.1 - Pressure Vessels - Steam Generators Table S2.2.1 - Piping-Circumferential Butt Welds
, Table S2.2.2 - Longitudinal Weld Joints in Fittings Table S2.2.3 - Branch Pipe to Pipe Weld Joints Table S2.2.4 - Piping - Pressure Retaining Bolting N Table S2.2.5 - Piping - Integrally Welded Supports Table S2.2.6 - Piping - Nonwelded Supports Table S2.3 - Pumps Table S2.4 - Valves Table II - Baseline Comparison Summary Table III - Isometric Summary Page 1 of 2 i I
Appendix C - FSAR Augmented Examination Table FSAR - Piping Table II - Baseline Comparison Summary Table III - Isometric Summary Appendix D - Seismic Bolting Examination Inservice Inspection - Examination Summary Table:
Table SB - Seismic Bolting Table II - Baseline Comparison Summary Table III - Isometric Summary Appendix E Table I - Personnel Listing Table II - Ultrasonic Calibration Blocks Table III - Procedure Listing Table IV - Equip, ment and Materials Appendix F - Steam Generator No. 11 Eddy Current Results and Tube Sheet Maps Appendix C - Steam Generator No. 12 Eddy Current Results and Tube Sheet Maps Appendix H Form NIS-1, Ovners' Data Report for Inservice Inspections r
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Page 1 of 6 INSERVICE INSPECTION - EXAMINATION
SUMMARY
PRAIRIE ISLAND NUCLEAR GENERATING PLANT - UNIT I September 8 to October 14, 1981
1.0 INTRODUCTION
This report is a summary of the examinations performed during the sixth inservice inspection at the Prairie Island Nuclear Generating Plant - Unit 1. This was the first inservice inspection conducted for inspection period three. The examinations were performed during the plant's sixth refueling outage from September 8 to October 14, 1981.
Prairie Island - Unit 1 began commercial operation on December 16, 1973.
This report identifies the components examined, the examination methods used, the examination number; and, summarizes the examination results of each of the, following areas:
- 1. Pressure retaining components and supports of the reactor coolant and associated systems classified as ASME Class 1 and ASME Class 2.
- 2. FSAR Augmented Examination of Main Steam and Feedwater Systems.
- 3. Eddy Current Examination cf $ team Generator Tubing.
2.0
SUMMARY
OF RESULTS The evaluation of all the results from the inservice examinations indicated that the integrity of these systems has been maintained.
The following is a list of all anomalies detected:
System Item ID Exam Method Type & Number of Indications RHR B VT Additional plates l A VT Missing washer E VT Missing nut M VT Loose nuts
! Contain Spray D PT Multiple linears I Safety Injection B VT Weld not identified l
- C PT Multiple linears l
A VT Loose nut, s FW Loop B FW-216 MT 1 linear R.V. injection W-1 PT 2 linears CVCS G VT Loose Nuts MS Loop A CV-31098 UT Linear indication in bolt MS-11 MT 1 linear J VT Loose Nuts i
f Pcg2 2 of 6 2.0
SUMMARY
OF RESULTS (Cont'd)
System Item ID Exam Method Type & Number of Indications MS Loop B J . VT . Loose Nuts PZR Spray D VT Boric acid of valve .
K VT Travel indicator missing
. PZR Relief B VT Nuts not Flush S/G #11 Ring Connect VT Loose Nuts Bolts S/G #12 VT Loose Nuts All ancmalies were corrected. The loose nuts and bolts were tightened and the missing nut was replaced; the missing washer was re-analyzed and found acceptable since the support carries no load during operation or shut-down; the bolt with the linear indication was replaced. The additional plates and weld not identified were submitted to drawing control to indicate "as built" condition; the missing travel indicator was ordered from the manufacturer. The linear MT and PT indications were removed by light hand grinding and blending the surface smooth.
The boric acid was cleaned off and determined to have accumulated from valve maintenance disassembly and assembly.
3.0 ASME CLASS 1 and 2 COMPONENTS _
3.1 Examination Plan The examination plan focused on the pressure-retaining components and their supports of the reactor coolant and associated auxiliary systems classified as ASME Class 1 and Class 2.
The examination plan was based on the examination requirements of the ASME Boiler and Pressure Vessel Code Section XI,1974 Edition through and including the Summer 1975 Addenda, and complied with Prairie Island 's Technical Specification, Section TS 4.2.
The examination is in accordance with the program submitted to the United States Nuclear Regulatory' Commission on February 1, 1978 entitled, "ASME Code Section XI Inservice Inspection and Testing Program and Information Required for NRC Review of Requests s for' Relief fr'om ASME Code Section XI Requirements."
3.2 Examination Methods Ultrasonic examination methods and techniques were used to perform the volumetric examinations. The ultrasonic test systems consisted of an ultrasonic digital analog tester and a two channel strip chart recorder. One cha,nel of the recorder was calibrated to reflect ultrasonic screen hcight (amplitide) and the second i
Pcg2 3 of 6 channel was calibrated to indicate metal path (range) to the reflector. This approach to the examination gives a per-manent record to the extent possible.
Liquid penetrant or magnetic particle examination methods were used to perform the surface examinations. The liquid penetrant examinations were performed using color contrast-solvent removable ~
materiale. Magnetic particle examinations were performed using a yoke with dry powder.
All visual examinations were aided when necessary with artifi-cial lighting and verified for adequacy with an 18% neutral grey card with a 1/32 inch black line.
3.3 Examination Procedures -
The ultrasonic examination procedure for pipe welds complied with the requirements of Appendix III of ASME Section XI that was issued in the Winter 1975 Addenda. All other examination procedures complied with the requirements of the 1974 Edition through and including the Summer 1975 Addenda of ASME Section XI. A listing of the procedures used for the examinations is '
shown in Table III of Appendix E.
3.4 Equipment and Materials All equipment and expendable materials used in the examina-tions are listed by either serial number of type along with their respective calibration date or batch number in Table IV of Appendix E.
The ultrasonic calibration standards used in the examination are listed in Table II of Appendix E. These standards are owned and maintained by NSP at the plant site.
3.5 Personnel Northern States Power Company contracted Lambert, MacGill, Thomas, Inc. to perform the examinations. Hartford Stcam Boiler Inspection and Insurance Company, representing ANI, provided the Authorized Inspection.
All personnel involved in the performance or evaluation of examinations are listed along with their title, organization,
' and ASNT Level of certification in Table I of Appendix E.
Certifications for examiaation personnel are maintained on file by Northern States Power Company.
3.6 Evaluation Any indications disclosed in the examinations were evaluated
Pcgs 4 of 6 by the examiner at that time in accordance with the rules of the procedure and ASME Section XI.
The ultrasonic examiner was aided in his evaluation by a calibration perfomed on a standard reference before each day's examination, checked before and af ter each individual examination, and at intervals not exceeding four (4) hours. In addition, -
the ultrasonic data was recorded on strip charts which were made a part of the inspection report, and pemitted further l
evaluation.
3.7 Examination Reports and Documentat.on #
All examination reports and documentation are maintained on file by Northern States Power Company. Table I of Appendices A, B, C 6,D identifies the examination report number (s) for each item examined. Many of the items identify more than one examination report because of the different types of examinations perfomed on the item.
Table I of Appendix A, B, C,& D summarizes all the examinations that have been perfomed to date and identifies the amount that will be examined in the future to complete the ten year camina-tion require.nents. For retrieval purposes, the prefix of the inspection report number corresponds with the year that the inspection was performed. The examination report numbers for this outage are prefixed with 81 ".
Table II of Appendix A, B, C,6 D compares the baseline examination results with the results obtained during this examination. Table III of Appendix A, B, C,& D identifies the isometric drawings that were used for the examinations. The personnel, ultrasonic calibration blocks, procedures, equipment and materials that
! were used for the inspection are identified in the tables of Appendix E. Appendix H contains the Fom NIS-1, entitled,
" Owners' Data Report for Inservice Inspections".
4.0 EXAMINATION OF THE STEAM GENERATOR TUBING Eddy current examinations of steam generator No. 11 and 12 tubing was also perfomed during this outage. In addition to complying with Technical Specification requirements, the examination plan -
was focused on the outlet side of each steam generator and on l, the tub s in the outer periphery and wedge areas, on Row 1 and 2 small radius U-bends, and on an approximate 7% tube sample across the tube bundle (with some emphasis on tubes with anti-vibration bars).
Westinghouse, along with technical support from Zetec Corporation, was contracted to perfom and eva .uate the data from the eddy
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4.0 EXAMINATION OF THE STEAM GENERATOR TUBING (Cont'd)
current examinations. Ihese examinations were perfonced using >
Westinghouse's multi-frequency eddy current test system. This ',
system provides increased analytical capabilites for determining tube integrity. The four frequencies and their modes that were used for each examination were 400 FHz,100 KHz and 10 KHz ..' ~
in the diffential mode and 100 KHz in the absolute mode. -' b *
- A number of degraded tubes were noted in steam generator ,
Number 11, particularly in the anti-vibration bar area. As -
a result, the inspection program was expanded per TS4.12, from. ' -
a C-1 to C-3 category inspection program.
During the first expansion, additional defects were discov3 red _-
so it was decided to perform 100% eddy current examinatijn on steam generator No. 11. Examinations en steam generator'Nd. 12 -
tubes was contin,ued until approximately one day prior to completion of examinations in steam generator No. 11; no defective tubes were found .
The total number of tubes examined is shown in Table I and a i summary of the tubes with eddy current indications is shown in Table II. Table III is a summary of those tubes plugged this outage. ,
T TABLE I Extent of Eddy Current Examinations Examination Extent SG 11 SG 12 ,_ , i Amount % Amaunt % - <
Full Length 515 15.2 381 11.2 Around U-Bend 2,685 79.3 426 12.6 Small Radius U-Bend 188 5.5 187 5.5 Past 3rd Support 2 .06 Past 2nd Support 40 1.2 s TABLE II Summary of Tubes With Eddy Current Indications
% of Wall Thinning S/c #11 S/G #12 4 20 30 2 20-29 1 1 30-39 6 1 40-49 9 1 1 50 10 0 i
h - s Pegn 6 of 6 6 d
.4 TABLE III
\ S ary of Plugged- Tubes N ,
~
\ Stean Generator Tubt % Indic ation R ~ C of Wall Location
~
12' 32 35 49 #2 AVB 2 . 6 ? APEC & C.L
. . Tangent 11 9 3 40 1/2" Above T.S.
= '
8 4 40 1/2" Above T.S.
, : 42 31 38 #3 TSP
', 36 35 56 #4 AVB 38 38 38 #4 AVB 36 ., 40 67 #2 AVB Zir ' .43 38 #2 AVB 7 30 43 54 #2 AVB 31 43 51 #3 AVB 31 44 36 #2 AVB
~i 32- 45 41 #3 AVB 10 47 90 2 1/2" Above #7 TSP
[ % ,
36 48 42 #2 & 3 AVB
- ,- s 43 50 39 #3 AVB
', s.
36 31 52 54 49 52
- 2 AVB
- 2 AVB 37 54 58 #3 AVB
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38 54 63 #3 AVB 43 57 56 #2 AVB 31 61 37 #3 AVB
. 35 62 49 #4 AVB f2" Above #7 TSP 16 68 89 2
^
- 35 78 45 #2 TSP
- 34 79 45 #2 TSP
- 1 TSP
. 22 86 41 t
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l APPENDIX A ASME CLASS 1 - EXAML'IATION b
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Form 9-0034,Rev.0 (M&SP 5.2)
NORTHERN STATES POWER CO. TACLE 91 1 l PRAIRIE ISLAND UNIT 1 PAGE 2 OF 5 INSERVICE INSPECTION-EXAMINATION $JMMARY MAJOR ITEM: RFACER VFARPTR M 8 SUB I I N INSP. R EO'D. AM'T. ITEM INSPECTION E.
E j ITEM GORY ITEM TO BE EXAMINED PER. AMT. EXAM IDENTIFICATION REPORT NO.
f B1.3 B-C (00N'T)
HEAD 'IO-PLANGE ONE 33% 33% -10. 6, S* IUD H02 77-W RW REIORT &
1 T!!RD 16 77-T36,138,139 4 'INO 100% 100% No, 6, S' IUD HOW 80A-77,79,80
)
1'IO 48
'IEREE 34% - -
B1.4 B-D PRIMARY N0ZZM 'IO-VESSEL lEWS AND NOZZLE INSIDE RADIUSED I SECPION i
i REACIOR CORE 000 TANT i N0ZZ MS OUFMT N0ZZES CNE 1 1 BCC-A-1 77-W RPV REIORT l 'INO 1 1 BCC-B-1 80A-W RPV REPORT i INLET N0ZZES 'IHREE 2 -
- SAFETY INJECTION NOZZ E S 'IHREE 'l -
j 'IHREE 1 -
B1.5 B-E VESSEL PENETRATIONS INCwDItG
- CONF 10L IOD DRIVE APO 'INSTHU-MENPATION PENET. RATIONS 4
00RTHOL BOD PENETRATIOPE ONE 3 *3
- EACH ITEM
- 'IWO 3 *3 INSPECFED BY i
'IHREE 4 -
PIANT PERSONNEL DURING EACH j REACIOR VESSEL i EAKAGE TEST INSTRUMENTATION PENETRATION ONE 3 *3 I e 'IWO - 3 *3
'IHREE 3 -
i I *-
REACIOR VESSEL HEAD VENT 1 *1 1-RC-36 'IO RC-8-5
- rosene s 7-a47s ofre
! PP-82-A-23 .
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Form 9-0034,Rev.0 (M&SP 5.2)
NORTliERN STATES POWER CO. TA!LE S1.1 __
PRAIRIE ISLAND UNIT 1 PAGE 3 OF 5 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: REACIOR VESSEM SUB OR SYSM INSP, R EQ'D. AMT. STEM INSPECTION ITEM
^" PER. AMY. EXAM IDENTIFICATION REPORT NO.
y' lTEM O E EX M NED N0ZZE 'IO-SAFE END WEES Bl.6 B-P 4
REACIOR ODRE (DOIRTP tOZZMS OtfrMT FOZZES WE 1 1 BCC-A-1 S.E. 77-W RW REIORT &
4 77-T56
. 'INO 1 1 BCC-B-1 S.E. 80A-W RPV REIORT 30A-T21 INMT N0ZZES DIREE 2 -
i REACIOR VESSEL SAITIY I ItUECTION tOZZES j tOZZE A S.E. WE 1 1 NO. 1 771 RPV REIORT &
77-155 IOZZM B S.E. MIREE 1 -
B-G-1 WE 16 #1 THIU #16 77-W RPV REIORT &
Bl.8 CIOSURE STUDS AND NLTPS '16 77-134
'IWO 16 16 417 THIU #31 & 33 80A-W RPV REPORT HIREE 16 -
i Bl.9 B-G-1 LIGAMENPS BETWEEN DIREADED WE 16 16 STUD IOM #4 THRU 77 _W RPV REIORT SIUD IDES 414 & #23 THRU #29
'Iw) 13 13 SIUD HOW #16 & 417 80A _W RPV REPORT
& 432 THRU 442 UIREE 19 -
B1.10 B-G-1 CIDSURE WASHERS AND BUSilINGS WASilERS (PAIRS) ONE 16 16 1 TfiRU 16 77-W RPV REPORT "WO 16 16 17 THRU 31 80A _W RPV REIORT
& 33
- MIREE 16 -
BUSHINGS - - -
-NONE-FO ft he 97-2474 S/78 PP-82-A-24 ,
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Form 9-0034,Rev.0.(M&SP 5.2)
NORTHERN STATES POWER CO. TA~LE S1.1 PRAIRIE ISLAND UNIT 1 PAGE 4 ~OF 5 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: REACIOR VESSEIS SUB R YS M INSP. R EQ'O, AMT. ITEM INSPECTION E N DE T EXAM ITEM GORY PER. AMT. IDENTIFICATION REPORT NO.
ITEM TO BE EXAMINED Bl.11 B-G-2 PRESSURE RETAINING BOLTING ONE 3 9 ALL 9 BOLTS 77-W RPV REIORT
'IND 3 9 ALL 9 BOLTS 80A _W RPV REIORT HIREE 3 -
B1.12 B-H INIEGRALLY WEIDED VESSEL DIREE 2 -
SUPPORTS Bl.13 B-I-1 CIDSURE HEAD CLADDING CNE 2 2 ICP-1 & IICP-2 77 _W RPV REPORT
'INO 2 2 ICP-3 & HCP-4 80A-y RPV REPORT TIREE 2 -
Bl.14 B-I-1 VESSEL CLADDING 03E 2 2 VCP@77 ,VCP0237 76-W ItN RPP 0
'INO 2 2 VCP@67 ,VCP@247 79-W INIERNAIS RPP UIREE 2 -
Bl.15 B-N-1 VESSEL INPERIOR ONE * *
- UPPER INTERNALS AND 76 _W INTEIRRIS RPP
'INO * *
- 79-W INTEIVRLS RPP IIMER INPERNAIS TIREE * -
- REPRESENTATIVE REGIONS' OP 'INOCE INTERIOR SURFACEE AND INTERNAIS MADE ACCESSIBLE EY 'IIIE REMOVAL OP OOMPONENIS DURING NORMAL REFUELING OPERATIONS Bl.16 B-N-2 INPERIOR ATPACHMENIS AND - - -
-NOff APPLICABLE .,
00RE SUPPORT STRUC'IURES FOR PWR VESSEIS-B1.17 B-N-3 MIREE *- -
- 100% OF BIE !
REMNABLE 00RE-SUPPO'l STRUCTURES VISUALLY ACCES-SIB M ATPAG NENP -
9M 4
WRinR AND VISUALLf ACCESSIB M SUR-FACES OF THE CORE SUPIORP SPRUCTURE e
ronu 3 7-a47e e/7s PP-82-A-25 9
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NORTHERN STATES POWER CO. TABLE S1.2 PRAIRIE ISLAND UNIT 1 PAGE 1 OF 2 INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM: PRESSURIZER N
SUB E- DE CRI Tl N INSP. R EQ'D. AMT. BTEM INSPECTION ITEM GORY ITEM TO BE EXAMINED PER. AMT. EXAM IDENTIFICATION REPORT NO.
B2.1 B-B IONGI'IUDINAL AND CIRCUMFER-ENPIAL WELDS I IDNGI'IUDINAL WEILS WELD to. 1 'IND 10% 38% 2' BOT. HD UP AND 78-093,118,122 2' ILW SHELL DOWN NEID NO. 2 'ItiREE 10% 10% W-5 D0144 11"81-223,232,236 W-4 UP 30"81-221,230, 240 CIRCUMFERENPIAL WEILS (W) F10M NAMEPIA'IE :
WEID No. 3 ONE 1.7% 33% +6' to -2' 76-49,50,51
'INO 1.7% 4.0% +8' to +9'78-110,117,124,095
'I11REE 1.8% 10.6% 14'7" to 17'2"81-219,223,229 hEID NO. 4 ONE 1.7% 33% +6' to -2'77-118,137,140
'IWO 1.7% 4.0% +8' to +9'78-109,119,123,094
'I11REE 1.8% 20% 15'9" to 20'7"81-220,231,237 WELD NO. 5 ONE 1.7% 33% +6' to -2' 76-46,47,48
'IWO 1.7% 7.0% +5' to +7'78-108,120,121
'I11REE 1.8% 19.3% 14'6" to 19'2"81-222,228,235 B2.2 B-D N0ZZLE 'IO VESSEL WELDS - - -
-NONE-B2.3 B-E IIEATER PENETRATIONS
- 21/10 *
- EACH ITEM YRS INSPECTED BY PLANT PERSOhNEL B2.4 B-F N0ZZLE 'IO SAFE EPO WRU1R SAFE'lY LINE A NE 1 1 8010A-1 S.E. 76-3,55 SAFE 1Y LINE B WE 1 1 8010B-1 S.E. 76-4,58 SUBGE LINE 'IND 1 1 W-6 S.E.78-084,025 SAFETY LINE A 'IWD 1 1 8010A-1A S.E. 80A-20,40 SAFETY LINE B 'INO I 8010B-1A S.E. 80A-21,42 RELIEF LINE 'IWD 1 1 W-1A S.E. 80A-19,39
'111REE 1 1 W-1 81-131,205 SPRAY LINE 'IWO 1 1 W-29A S.E. 80A-18,36
'IliREE 1 1 W-29A 81-142,208 6 ron. ..isi.ieen rga=gg7jgra p_
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NORTHERN STATES POWER CO. TABLE S1.3.1 PRAIRIE ISLAND UNIT - 1 PAGE I OF 3 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: STEAM GENERA'IORS EXAM COMPONENT OR SYSTEM SUB INSP. R E Q'D. AMT. STEM INSPECTION CA ITEM GORY PER. AMT. EXAM IDENTIFICATION REPORT NO-ITE 4 TO BE EX M NED B3.1 B-B IONGI'IUDINAL AND CIRCUMFER-ENTIAL WEIDS ON TIE PRIMARY SIDE IDNGITUDINAL WELDS - - -
-NONE-CIICUMFERENTIAL WELDS (CW) FHJM NAMEPIATE:
S'IEAM GENERA'IOR NO. 11 ONE 1.9% 25% +6' TO -3' 76-24,20,25 WELD-A 'IWO 1.9% 5% +11 ' 'IO +13 '78-096,116,126 DIREE 1.8% 7% 23'6" 'IO 26'1"81-239, 261,262 STEAM GENERA'IOR NO. 12 CNE 1.9% 25% +6 ' 'IO -3 ' 76-21,22,23 WELD-A 'INO 1.9% 5% +11 ' 'IO +13 '78-097,115,125 TIREE 1.8% 2.5% 25'9" 'IO 26'10"81-245,251,255 B3.2 B-D N0ZZLE 'IO IIEAD WELDS - - -
-NONE-B3.3 B-F N0ZZL3 'IO SAFE END WELDS STEAM GENERA' LOR NO.11 ONE 1 1 BOC-A-5 S.E. 76-2,29,30 MIREE 1 -
SIEAM GENERA'IOR NO.12 'INO 1 1 ROC-B-5 S.E.
- 80A-62,68 TIREE 1 -
l B3.4 B-G-1 PRESSURE RETAINING BOLTS AND - - -
-NONE-B3.5 S' IUDS Q 2 IN. DIA.)
l AND B3.6 B3.7 B-Il INTEGRALIN WELDED VESSEL - - -
-NONE-SUPPORTS j roaw ir-asis sire ronu no. esi-iooi i PP-82-B-1 .
NORTHERN STATES POWER CO. TABLE S1.3.1 PRAIRIE ISLAND UNIT 1 PAGE 2 OF 3 '
INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: STEAM GENERA'IORS _
SUB INSP. R E O'D. AMT. ITEM INSPECTION ITEM E. DESC TI N GORY ITEM TO DE EXAMINED PER. AMT. EXAM IDENTIFICATION R EPOR T NO.
B3.8 B-I-2 VESSEL CLADDING STEAM GENERA'IOR PD.11 INIET SIDE ONE 36 SQ. 36' SO. CP-1, BEIIM MANWAY 76-71 IN. IN.
PA'ICil OUrLET SIDE ONE 36 SQ. 36 SQ. CP-2, BEIIM MANWAY 76-71 IN. IN.
PNICli
~
B3.8 B-I-2 STEAM GENERA'IOR NO.12 INLET SIDE ONE 36 SQ. 36 SQ. CP-3, BEIIM MANWAY 76-71 IN. IN.
PNICil
~
OUTIET SIDE ONE 36 SQ. 36 SQ. CP-4, BEIIM MANWAY 76-71 IN. IN.
PA'ICil B3.9 B-P EXEMPTED COMPONENTS - - -
-NONE-B3.10 B-G-2 PRESSURE RETAINING DOLING
(<2 IN. DIA)
STEAM GENERNIOR NO.11 MANWAY BOLTItU INLET MANWAY CNE 6 6 BOLTS,1 TIIRU 6 76-10
'IWO 6 16 BOLTS, 1 TilRU 16 78-102
'IllREE 6 16 DOLTS, 1 TilRU 16 81-258
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NORTHERN STATES POWER CO. TABLE S1.4 PRAIRIE ISLAND UNIT _1 PAGE I OF 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPING PRESSURE BOUNIMRY SUB E. A DESCRI N INSP. H EQ'D. AMT. ITEM INSPECTION ITEM GORY PER. AMT. EXAM IDENTIFICATION REPORT NO.
ITEM TO BE EXAMINED B4.1 B-F SAFE END 'IO PIPING AND SAFE END IN BRANCil PIPING WEILS REAC'IOR VESSEL REACIOR CORE COOIANT OdB 1 1 BCC-A-1 S.E. 77 _W RPV REIORT &
SYSTEMS 29-RC-1A 77-156
'IWO 1 1 RCC-B-1 S.E., 80A-W RPV REEORT 29-RC-1B 80A-121 MIREE 2 -
SAFE 71Y INJECTION SYSTEMS ONE 1 1 W-2, 4-RC-14A 77-W RPV REIORT &
77-154 MIREE 1 -
S'IEAM GENERNIOR NO.11 REACIOR CORE OLOIANT ONE 1 1 BCC-A-5, 31-RC-2A 76-2,29,30 SYSTEM 'I11REE 1 -
STEAM GENERNIOR tD.12 RFICIOR OORE COOIANT 'IWO 1 1 BCC-B-5, 31-RC-2B 80A-62,68 SYSTEM TIREE 1 -
PRESSURIZER SAFE'IY ITNES ONE 2 2 8010A-1B S.E. 76-3,55 8010B-1B S.E. 76-4,58
'IWO 2 2 8010A-1B S.E. 80A-20,41 8010B-1B S.E. 80A-21,43 SURGE LINE 'IWO 1 1 W-6SE, 10-RC-4 78-025,084 RELIEF LINE 'IWO ' 1 1 W-1B, S.E. 80A-19,38 TIREE 1 1 W-18, S.E.81-130,206 FORM 17-2476 6/70 FO R M NO.6588005 PP-82-B-9 .
NORTHERN STATES POWER CO. TABLE SI 4 PRAIRIE ISLANO UNIT 1 PAGE 2 op w INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM: PIPING PRESSURE BOUNDARY EXAM COMPONENT OR SYSTEM SUB CA INSP. R EO'D. AMT. ITEM INSPECTION ITEM ER. AMT. EXAM IDENTIFICATION REPORT NO.
GORY IT M TO BE EX M NED B4.1 B-F (CON'T)
SPRAY LINE 'IWO 1 1 W-29, S.E. 80A-18,37 UlREE 1 1 W-29, S.E.81-143,209 B4.2 B-G-1 PRESSURE RETAINING BOLTS AND - - -
-NONE-B4.3 S'IU0S (> 2 IN. DIA.)
AND B4.4 4
B4.5 BJ CIRCUMPERENPIAL AND IONGI' IUD-INAL PIPE WEIDS IONGI'IUDINAL WEILS - - -' -NONE-CIRCUMFERENPIAL WELLS (1.5 IN. NOM. DIA. SYSTEMS)
SEAL ItCECTION A NE 1 1 W-1 77-113,141 l
- 'IWO 1 1 W-6 78-086,112
~
WIREE 1 1 W-5 81-256 SEAL IlilECTION B ONE 1 1 W-6 77-38,94 i 'INO 1 1 W-28 78-087,111 WIREE 1 1 W-2A- 81-257 4
! (2.0 IN. NOM. DIA. SYSTEMS)
- - SEAL ItUECTION A ONE 3 3 W-11,14,16A 77-114,143,107,123, 107,125 CNE. 2 BASELINIl W-48A,48B 77-150,151,152
'IWO 3 '3 W-34,37,47. 79-52,82,79 TIREE 4 3 W-21,22,27 81-84,83,85' 1
FORM 8 7-2476 6/78 FORM NO.850-9008 PP-82-B-10 ,
Form 9-0034,Rev.0 (M&SP 5.2)
NORTHERN STATES POWER CO. TAILE SI 4 PRAIRIE ISLAND UNIT I PAGE 3 op 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM: PIPING PRESSURE BOUN[RRY XA SUB INSP. R EQ'D. AMT. BTEM INSPECTION ITEM RY PER. AMT. EXAM IDENTIFICATION REPORT NO.
IT M TO ECX M NED B4.5 B-J (ODtff'D)
SEAL ItOECTION B ONE 2 2 W-29,30 77-20,42,43
'INO 2 2 W-14,15A 79-SP2-75,83
'INO 2 BASELINs W-CJ-4, D5228-3 80A-128,129
'IliREE 4 4 W-10 11,18,19 81-269,252,121,120
. 01ARGING LINE CVCS WE 6 6 W-41,57,62,69 77-86,98,18,46,18,45 ,.
70,73 19,41,19,40,19,39
'INO 6 6 W-36,37,66 78-078,074,073 W-2,3,34 79-54,55,50 IEIDOWN LINE CVCS ONE 1 1 W-13 77-69,73
'IND 1 1 W-11 79-51
'I11REE 2 2 W-2, 16 81-125,124 AUXILIA!3 SPRAY 'IO ONE 1 1 W-1 77-70,74 PRESSURIZER 'INO 2 2 W-8,9 79-SP2-81,82
'I11REE 2 -
RESIDUAL 'IU4PERA'IURE CNE 1 1 W-16 77-122,142 DETECIOR 'IRKE OFF- 'IWO 2 2 W-20,22 79-SP2-77,78 ODID IEG A 'I11REE 1 -
RESIDUAL 'IDiPERA'IURE CNE 1 1 W-14 77-184,103 DE"fEC'IOR 'IRKE OFF- 'IND 1 1 W-2 79-80 CO[D IE B 'IllREE 1 -
RESIDUAL TEMPERA'IURE CNE 1 1 W-23 71-121,144 DETECIOR 'IRKE OFF- 'INO 1 1 W-19 79-SP2-76 IUPIm A 'I11REE 2 -
rosene n-a47s stre PP-82-B-11 ,
Forn 9-0034,Rev.0 (M&SP 5.2)
TAT.LE SI*4 NORTHERN PRAIRIE ISLAND STATES UNITPOW {R CO.
- OF ._
l PAGE INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM: PIPING PRE 550RE 90UNLEMY EXAM COMPONENT OR SYSTEM SUB
^ INSP. R FQ'D. AMT. ITEM INSPECTION ITEM y' PER, AMT. EXAM IDENTIFICATION REPORT NO.
lTEM O E EX M NED B4.5 B ,1 (O Mr'D)
RESIDUAL TEMPERA'IURE WE 1 1 W-24 r 77-89,106 DETECTOR 'IAKE OFF- 'IWO . 1 1 W-5 79-81 HOT IEG B TIREE 2 -
I SAFETY IRTECTION ONE 1 1 W-1A 77-50,72 HIGiliEAD A 'INO - -
. MIREE .I 1 W-5 81-82
~
SAFETY IRIECTION WE 1 1 W-13 77-51,71 d
111G1IIEAD B 'IND 1 1 W-1 79-71 DIREE 2 2 W-4,5 81-254,253 j DRAIN LINE W ONE 1 1 W-4 77-52,145 i CEOSSOVER A 'IWO 1 1 W-8 78-077 HIREE 1 1 W-6 81-126 l
l DRAIN LINE ON ONE - -
1 CBOSSOVER B 'INO 1 1 W-2 79-53
78-080 SAFETY IRTECTION 'IND 1 1 W-7 j IIM HEAD A HIREE 3 3 W-8,11,9 81-79,81,80 j REACIOR VESSEL ONE 1 1 W-7 77-17,44 l SAFETY IRIECTIN 'INO 1 1 W-2 78-079 4 IfW HEAD E DIREE 1 1 W-7A 81-78 l, (3.0 IN. NOM. DIA. SYSTEMS) l SPRAY 'IO PRESSURIZER WE 3 3 W-3,11,25A 77-54,115,88,108,97, l BRANCli A 99
} 'INO 4 4 W-6,10,19,24 79-94,92,91,89 HIREE 4 2 W-20,21 81-210,211 Fonne s 7-a47s e/7s PP-82-B-12
NORTHERN STATES POWER CO. TAILE SI 4 s
PRAIRIE ISLAND UNIT 1 PAGE 5 OF 19
) INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM: PIPING PRESSURE B00NIERY SUB N
E DES i N INSP. R EO'D. AMT. BTEM INSPECTION ITEM GORY PER. AMT. EXAM IDENTIFICATION REPORT NO.
ITEM TO BE EXAMINED B4.5 Ih1 (CONT'D)
SPRAY 'IO PRESSURIt,ER WE 1 1 W-2 77-104,117 l BRANCH B 'IWO 1 1 W-14 79-90 3YiREE 2 -
RESIIXRL TEMPERATURE WE 1 1 W-4 77-53,116 DETECTOR REIURN A 'IWO 1 1 W-8 78-075 DIREE 1 -
RESIDUAL IEMPERA'IURE WE 1 1 W-3 77-83,95 i DETECTOR RETURN B 'IWO 1 1 W-7 78-076 DIREE 1 -
PRESSURIZER RELIEF WE 1 1 W-9 77-81,100 i LINE A TWO 1 1 W-6 79-77 3
UlREE 1 1 W-11 81-207 i PRESSURIZER RELIEF WE 1 1 W-14 77-87,101 LINE B 'INO - -
MIREE - -
j (4.0 IN. NOM, DIA. SYS'IEMS)
SAFETY IMIECfI N WE 1 -
NONE OF 711ESE WEES 1 IIM IIEAD A TWO - -
ARE ACCESSIB E; DIREE - -
MiEY ARE IOCATED j~ WITliIN 11E CONCRETE SilIELD WALL SAFETY IMIECTION ONE - -
NONE OF T11ESE WEES IIM HEAD B 7WO - -
ARE ACCESSIBLE; DIREE 1 -
'111EY ARE IOCATED j WI111IN DIE CDNCRETE SHIELD WALL FORM 3 7-247s e/7s FOR M NO. ISe-9 00 3 PP-82-B-13 .
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NORTHERN STATES POWER CO. TAELE Sl*4 PRAlHIE ISLAND UNIT 1 PAGE 9 OF W INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPING PRESSURE BOUNDARY A
SUB INSP. R EO'D. AMT. ITEM INSPECTION ITEM GO Y A T. EXAM IDENTNTION REPORT NO.
M O BE EX M NED .
B4.6 B ,J BRANCII PIPE CONNECTION WEILS EXCEEDING SIX INCH DIAMETER AOCUMUIATOR DISCllABGE A ONE 1 1 W-R 76-34,44,45 ACCUMUIA'IOR DISCIIARGE B - - -
'IRKE OFF B -
'IWO 1 1 W-R 80A-66,75,76 PRESSURIZER SURGE DIREE 1 -
MEB RESIDUAL HEAT REMOVAL ONE 1 1 W-R 76-35,52 TAKE OFF A B4.7 B ,J BRANCH PIPE CONNECTION WEILS SIX INCH DIAMETER AND SMALLER i
(6.0 IN. NOM. DIA. SYSTEE)
PID-CAP A - - -
PID-CAP B - - -
SAFETY IRTECTICN 91REE 1 -
IIIQi IIEAD A SAFETY IRTECTION - - -
!!IGH IEAD B i
(3.0 IN. NOM. DIA. SYSTEMS)
SPRAY 'IO PRESSURIZER - - -
BRANCH A 1
4 4
FORM 17-2476 S/ FS FOR M NO. ISI-180 3 i PP-82-B-17 ,
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NORTHERN STATES POWER CO. TA"LE SI 4 PRAIRIE ISLAND UNIT 1 PAGE 11 OF 19
, INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM: PIPING PRESSURE BOUNDMG SUB E. AN DESC i N INSP. R EO'D. AMT. ITEM INSPECTION ITEM PER. AMT. EXAM IDENTIFICATION RE/ ORT NO.
GORY ITEM TO BE EXAMINED f
B4.8 B-J SOCKEP WELDS
, (2.0 IN. NOM. DIA. SYSTEMS)
SEAL INJECTION A WE - -
'IWO 1 1 SW-17 78-019
'IWO 1 BASELINI: N-CJ-3 80A-130 UIRES 1 1 SW-13 81-265 OIARGING LINE B WE 1 1 SW-75 77-065 i 'INO 1 1 SW-1 79-44 l DIREE 1 -
1 IEIDOWN LINE CVCS CNE - -
i 'IWO 1 1 SW-5 79-21 mmeE - -
l AUXILIARY SPRAY 'IO ONE 1 1 SW-1C 77-070 1 PRESSURIZER 'IWO - -
DIREE - -
RESIDUAL TEMPERA'IURE ONE 1 1 SW-2 77-133 l DE'IEC'IOR TAKE OFF 'IWO 1 1 SW-13/SW-13 78-24,24R/79-69,69R ODLD LEG A SW-13 80A-109 UIREE 1 -
RESIDUAL TEMPERAPRE ONE 1 1 SW-7 77-084 DETEC'IOR TAKE OFF 'INO 1 1 SW-5 79-42
, ODID LBG B DIREE 1 -
RESIDUAL TEMPERA'IURE ONE - -
DE:'IECIOR TAKE OFF 'INO 1 1 SW-10 79-SP2-73,73R 1 IDP IEG A SW-10 80A-65 DIREE 1 FOR M 3 7-2474 Sf 78 FORM NO,8SS-t OOl PP-82-B-19 ,
NORTHERN STATES POWER CO. TA'ILE SI 4 PRAIRIE ISLAND UNIT _I PAGE 12 op 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM: PIPING PRESSURE BOUNDARY FXAM COMPONENT OR SYSTEM R EO'D. AMT. ITEM INSPECTION SUB ^" ' VMEP ITEM l'Ei* , AMT, EXAM IDENTIFICATION REPORI NO.
h^ORY lT E O BE EX M NED B4.8 B-J (CON'T)
RESIDUAL 'IEMPERA'IURE WE - -
DETECTOR TAKE OFF 'INO 1 1 SW-15 79-43 IDP LEG B 'I11REE 1 -
SAFETY IRIECTION ONE - -
IIIGI IIEAD A SWO - -
'I11REE 1 1 SW-6 61-111 4 SAFETY INJECTION WE 1 1 SN-17 77-51 IIIGI IIEAD B 1NO - -
111REE - -
l DRAIN LINE ON ONE 1 1 SW-1 77-52 CROSSOVER A 1NO - -
4 111REE - -
DRAIN LINE ON ONE - -
CIOSSOVER B 'INO 1 1 SW-1 79-22 111REE 1 'i SW-8 81-117 REACTOR VESSEL ONE - -
SAFETY IRIECTION TWO - -
IIM llEAD A 111REE 1 1 SW-12 81-93 REACIOR VESSEL WE 1 1 SW-8 77-17 SAFETY IRIECTIm TWO - -
IIM tlEAD B 'IYIREE - -
B4.9 B-K-1 INPEGRALLY WEIDED SUPPORTS RESIDUAL liFAT RENOVAL WE 2 2 P,G 76-18,19 RETURN B
. I FORM 3 7-2476 6/78 FORM NO.1584001 PP-82-B-20 ,
NORTHERN STATES POWER CO. TABLE SI 4 PRAIRIE ISLAND UNIT I PAGE U OF W INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM: PIPING PRESSURE DOLNDARY SUG INSP. R EO'D. .AMT. ITEM INSPECTION
- N DS i TI N EXAM ITEM GORY ITEM TO BE EXAMINED PER. AMT. IDENTIFICATION REPORT NO.
B4.9 B-K-1 (CON'T)
ACCUMUIRIOR DISCIIAICE A ONE 1 1 D1 76-69 RESIIXIAL llEAT RENOVAL OE 1 1 F 77-67,91 4 TAKE OFF A 'INO 1 1 I 78-052,082,088
'IllREE 1 1 K1 81-276,264,214 SPRAY 'IO PRESSURIZER OJE 1 1 K1 77-93,66 BRANCil A REACIOR VESSEL - - -
SAFE'IY ItCFfI' ION i Im IIEAD A & B (6")
OIAICING LINE CVCS - - -
i SAFETY I!UECTION - - -
t 111G1 IIEAD A ACCUMUINIOR DISCHAICE B 'INO 1 1 B1 79-46,20,36 RESIDUAL llEAT REMOVAL 'INO 1 1 H 78-047,020,020R TAKE OFF B SPRAY 'IO PRESSURIZER 1NO 1 1 E 79-93,70,70R,33 i BRANCll B E 80A-56,92,59,59R 111REE - -
E 81-216,132,136 AUXILIARY SPRAY CVCS 'HIREE 1 -
i REACIOR VESSEL - - -
4 SAFE *1Y IRIECTION j Im flEAD A & B (2")
SEAL INJECTION A 'HIREE 1 1 I 81-86,95,114 FORM 9 7-24 76 4/78 FORM NO. ISI-t eel PP-82-B-21 ,
i j . .
NORTHERN STATES POWER CO. TACLE SI 4 PRAIRIE ISLAND UNIT I PAGE 14 OF 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM: PIPING PRESSURE lYXJJDMlY SUB M "" INSP. R EO'O. AMT. ITEM INSPECTION l
8 TEM E- N DESC 1 N PER. AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EXAMINED 84.9 B-K-1 (CON'T)
SAFE 7fY IMECTION - - -
IIIGil IIEAD B IEIUOWN LINE CVCS - - -
SEAL INJECTION B TIREE 1 1 B1 81-270,266,227 RESIDUAL TEMPERA'IURE - - -
DL" REC'IOR TAKE OFF COLD IEG A B4.10 B-K-2 SUPEORT COMEONENTS REACIOR CORE CODIANT A ONE 1 1 A1 77-12
'IllREE 2 -
ACCUMUIATOR DISCilAICE A - - -
-NONE-RESIDUAL llEAT REMOVAL ONE 4 3 L,0,01 I 76-82 l TAKE OFF A K2- MISSED IN PERIO) ONE
%i0 6 7 A,D,E,K2 78-31,32,33,64,64R i El,F1,G1 79-5,4,6
'IIIREE y 6 6 G2, II, II , J1, M, N 81-243,116,100,99, 107,107R,109 SAFE'IY IWECTION - - -
IIIGI I!EAD A SPflAY 'IO PRESSURIZER WE 4 4 li,J,L,M 76-83 BRANCli A TNO 4 4 D,A & B/C1 78-71,51/79-7
'I11REE 4 -
RESISTANCE 1EMPERA'IURE WE - -
DETEC'IOR RETIURN A 'IWO 1 1 A 78-067
'IliREE 1 -
FO R M 5 7-24 76 6/78 FORM NO. tSt t eet PP-82-B-22 ,
NORTHERN STATES POWER CO. TASLE~SI 4 PRAIRIE ISLAND UNIT 1 PAGE 15 op a INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM: PIPING PRESSURE IXXJNDARY SUB E. AN DES iT N INSP. R E O'D. AMT. ITEM INSPECTION ITEM PER. AMT. EXAM IDENTIFICATION R EPOR T NO.
GORY ITEM TO BE EXAMINED B4.10 B-K-2 (CDN'T)
^
RESISTANCE 'IUiPERATURE ONE 1 1 A 77-111 DETECTOR TAKE OFF 'IWO 2 2 D/B 78-65/79-27,27R COLD IEG A B 80A-108
'I11REE 2 -
RESISTANCE 'IDiPERNIURE WE 1 1 A 77-110 DETECTOR TAKE OPP 'lWO 1 1 B 79-28 IDP IEG A illREE 2 -
i SAFETY ItOECTION WE - -
IIIGil llEAD A 1NO - -
111REE 1 1 A 81-244,244R
{
DRAIN LINE ON ONE 1 1 B 76-84 CIOSSCVER A 'INO 1 1 B1 78-050
} '111REE 1 1 C 81-106 SEAL INJECTION A WE .6 6 D,G,II,J , K , I l 76-85 UNO 6 6 C,D,E,P 78-069,059,068,060 l A,B/A1 79-23,24/79-SP2-89 i 111REE 7 7 E1,L,M,N,0,0,01 81-104,103,97,109, 98,218,224 l
l REACIOR OORE COOIANT B ONE - -
'Iwo 1 1 B2 80A-125
! 111REE 2 -
ACCUMULYlOR DISCilARGE B CNE 1 1 B 76-86 1NO - -
'I11REE - -
4 RESIDUAL llEAT RENOVAL WE 1 -
A - MISSED IN PERIO)CNE RE'IURN 'Iwo 2 2 A,B 78-054,061
'IllREE 2 -
FORM 3 7-24 76 6/78 FOHM NO.550-8006 nn no o n,
NORTHERN STATES POWER CO. TA*lLE SI 4 PRAIRIE ISLAND UNIT _1 --- PAGE 16 op 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPING PRESSURE IKXXJDARY
" INSP, R E O'D. AMT. BTEM INSPECTION SUB ITEM E. AN DESC 1 ION PER. AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EXAMINED B4.10 B-K-2 (ODN'T)
RESIDUAL IIEAT REMOVAI. WE 3 4 K , I. , M , N 76-88
- TAKE OFF B 'INO 4 4 A,D,E,P 78-53,30/79-26,25 TIREE 4 4 G,I ,J ,N 81-217,226,241,225 SAFETY ItCECTION - - -
-NONE-IIIGI IIEAD B i SPRAY 'IO PRESSURIZER WE 3 4 A,B,C,0 76-89 BRANCil B 1WO 3 3 A1,D,D1 79-31,32,34 111REE 4 4 F&II,I ,J ,K 81-133,141,140,138 RESISTANCE 'IEMPERA'IURE ONE - -
DE'IEC' LOR RiflURN B 'IWO 1 1 A 78-066 i VIREE I -
RESISTANCE 'IEMPERA'IURE ONE 1 1 B 77-63 DETBCTOR TAKE OFF 'INO 2 2 C/B/D 78-56/79-35/79-SP2-9u (nto tm B 'lHREE 2 -
RESISTANCE TEMPERATURE ONE 1 1 A 77-61 DETEC'IOR ThKE OFF 'INO 2' 2 B/C 78-55/79-16
! IDP IEG B TIREE 2 -
i i SAFETY ItOECTION WE 1 1 A 76-90 ilIGl llEAD B SWO - -
'I11REE I -
DRAIN LINE ON ONE - -
CHOSSOVER B 'IWO 1 1 A 79-SP2-66 UIREE - -
I r ga g a g g 's ronu no.ess-see
e * , .
Form 9-0034,Rev.0 (M&SP 5.2)
NORTHERN STATES POWER CO. TA LE SI 4 PAGE 17 OF 19 PRAIRIE ISLAND UNIT ___I INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM: PIPING PRESSURE DOUNIARY "EN YS INSP, R E Q'D. AMT. ITEM INSPECTION SUB E N DE C 1 ITEM PER. AMT. EXAM IDENTIFICATION REPOR T NO.
GORY ITEM TO BE EXAMINED B4,10 B-K-2 (ODN'T)
CllAICING LINE CVCS ONE 6 6 II, I ,J , K , L,N 76-91
'IWO 6 6 E,D 78-062,063 A,B,P,G 79-12,13,40,41 111REE 7 -
- LEMYJWN LINE CVCS ONE 2 2 A/C 76-93/77-60
'INO 2 2 C1,D 79-SP2-93,94 l 111REE 4 4 E, F,G,Il 81-123,112,118,118a, 113 i
SEAL ItUECTION B ONE 3 3 G/A,B 76-93/77-82,109
'IWO 3 3 C/B2,CI 78-57/79-18,19
! 111REE 3 3 D,E,El 81-101,102,242 l
l PRESSURIZER SUICE B ONE 3 3 A,B/C 76-94/77-80 SWO 3 3 E/D,C1 78-072/79-SP2-95, l D 95R,96/80A-57 111REE 4 -
PRESSURIZER SAITIY - - -
-NONE-l LINES A & B REACIOR VESSEL ONE I 1 A1 76-95 SAFL'IY INJECTION (6"x4") 'INO 1 1 A2 79-1 l
IIM 11EAD A & B 'I11REE 1 -
PRESSURIZER IELIEF ONE - -
LINES A & B 'IWO 1 1 A 78-037,036,036R VIREE 1 1 B 81-139,139R AUXILIARY SPRAY 'IO ONE 2 2 B,C 76-96 PRESSURIZER B 'INO ? 2 D,E 79-SP2-91,92
'IIIREE 2 -
ron u 33.u v .i,.
PP-82-B-25 6
NORTHERN STATES POWER CO. TAILE SI 4 PRAIRIE ISLAND UNIT __L_' _.__. PAGE 18 op 19 INSERVICE INSPECTION-EXAMINATION SUNIMARY M AJOR ITEM: PIPING PRESSURE BOUNDARY I
SUB INSP. H EO'O. AMT. ITEM INSPECTION -
ITEM E. AN OS I ION PER. AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITFM 'O BE 7XAMINED
] B4.10 B-K-2 (CON'T) f REACIOR VFSSEL ONE - -
I SAFETY IMIECTION (2") 'IWO 1 1 A1 78-029 107llEAD A & B 'I11REE 1 1 A 81-108 PIO-CAP A - - -
-NONE-PID-CAP B - - -
-NONE-
- AIL COMIONENTS PERFOletED BY t B4.11 B-P EXEMPP AND NON-EXEMPP - -
1 OOMPONENIS HYDROSTATICAILY EXAMINED IN PIANT PEIE)NNEL PRESSURE 'lYSTED 'IO IWA-5000 ACCORDANCE WI'111 AND IWB-5000 AT END OF 'IEN IWA-5000 AND IlfrERVAL PLUS SYSTEM LEAKAGE IWB-5000 DURING I
'I1ET CAOl SCIIEDUIED REFUELING SYSTEM LEAKAGE
! OUTAGE TEST EXEMPT:
i i RESISTANCE 'lUtPERATJRE
.i DETICIOR-TAKE OFF 1-RC-7A i
j EXCESS IEIDOWN LINE A
! 1-RC-8 1-VC-7 1-VC-9 RESISTANCE TENPERA'IURE DE"PEC'IOR TAKE OFF 1-RC-7B REACIOR VESSEL CIOSURE .
IIEAD VENP 1-RC-36 REACIOR VESSEL CIL%JRE IIEAD FIANGE 1-RC-9A ,,
1-RC-9B FORM 9 7-2476 4/78 FORM NO. sSFlee t PP-82-B-26 ,
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NORTHERN STATES POWER CO. TAILE SI .5
, PRAIRIE ISLAND UNIT _1 PAGE 1 OF 3 i INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: REACIOR CORE CODIRTI' PUMPS l
M COMPONEN HSYS M INSP. 54 EQ'D. AMT. ITEM INSPECTION SUB ,
ITEM ,PER, AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EXAMINED B5.1 B-G-1 PRESSURE-RETAINING BOLTS AND AND S'IUIE, IN PIACE (> 2 IN. DIA.)
! B5.3 FIANGE BOLTS IUMP A ONE 8 8 BOLTS 10 TilIU 17 76-26
'IWO 8 8 BOLTS 18 '11110 1 78-085
'111REE 8 -
PUMP B WE 8 8 BOLTS 1 TIIRU 8 76-75
'IWO 8 8 BOLTS 9 'I1110 16 78-085 TIREE ITEN -
B5.2 l
l SEAL 110USE BOLTING l PUMP *. WE 4 4 BOLTS 1 TIIRU 4 76-76 "INO 4- 12 BOLTS 1 TilRU 12 78-104,107 TihEE 4 -
IUMP B WE 4 4 BOLTS 7 TliRU 10 76-77
'INO .4 12 BOLTS 1 TIIRD 12 78-105,106
'111REE ITEN -
i B5.2 i
B5.2 B-G-1 PRESSURE RETAINING BOLTS AND AND SIUDS WilEN REMWED B5.3 Q 2 IN. DIA.)
IUMP B FIANGE BOLTING 'IliREE 24 -
l PUMP B SEAL HOUSE 'IWD 12 12 BOLTS 1 TilRU 12 80A-74 l BOLTING (MI' WLY)
TIREE .12 -
l FORM 3 7-2476 6/78 FOft M NO.458-1909 PP-84-A-1 ,
i
l . .
NORTHERN STATES POWER CO. TA~ LE S1.5 PRAIRIE ISLAND UNIT __1 _ PAGE 2 op_ 3 l lNSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: IEACIOR (DRE COOINTP PUMPS SUB M " YS M INSP, AMT.
E- N DES lO R EO'O. ITE M INSPECTION IT W GORY ITEM TO BE EXAMINED PER. AMT. EXAM IDENTIFK,ATION REPORT NO.
l B5.4 B-K-1 IN11DGRALIN WEIDED SUPPORIS PUMP A 'INO 3 3 SUPIORP A 80A-88,88R.
SUPIORP B 80A-89,89R SUP10RP C 80A-99,99R
'IIIREE 1 1 SUPIORP A 81-238 B5.5 B-K-2 SUPPORP COMPONERIS*
! 00wMN AND 'IWO 1 1 ODIDE 1 & PAD 2 79-134,135,58,109, IATERAL SUPIORIS '111 PEE 1 -
115,131 PUMP B ONE I 1 00WMN 1 & PAD I 77-131,2,147,149,13i 00wMN AND 'IWO 1 1 00WMN 2 & PAD 2 79-138,139,59,108, l IATERAL SUPPORIS 111REE 1 -
118,130 l
B5.6 B-L-1 PUMP CASING WEIDS PUMP A - - -
-NONE-i l IUMP B 'I11REE 1 -
B5.7 B-L-2 PUMP CASINGS l PUMP A & B 'IIIREE 1 -
l B5.8 B-P ExEMeTeD COMIcNeuiS - - -
-NONE-I l B5.9 B-G-2 P'rdSSURE RI! PAINING l I511 PING (< 2 IN. DIA.)
l FORM t 7-24 76 S/78 FORM 960. ISO 9 000 PP-84-A-2 ,
, i - +
4 NORTilEHN STATES POWER CO. TABLE _Ill. 5 PH AlHIE ISLAND UNIT ., _1_.___ __ _ PAGE 3 OF 3 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOH ITEM: ItFACIOil COtF. CODINfi' 14NIG rxAM COMPONLNI OH SYSTEM 8
O[ffY I O EX M ED . A , EXA IDENTI I ATION EPOi .
- i
-
- 10MP FI.WilEEIS It N P A & 11 CNE 2 *2 ItNP-11, FLWilEEl. 76-78,79,80-10MP-12, FLWilEEL 76-72,73,74
'1wo 2 2 10MP-11, FI WilEEL 79-95,96,97 10MP-12, FI.WlEEI, 79-86,87,88
'1111 TEE 2 -
- 10111 FLW11EEIS
! WEIE IllNOVED AS 1
A It:SULT OF MODIFICATIOt1
'10 '11E 10MP j IDilitICATIQ1
! SYSTEN, '11E BOIC NJD KEWAYS WEIE P.T.
1 EXMItED & '11E Id-NAINItJG SultFACES WEIE M.T. EXM11NED.
U.T. WAS USLD
'10 VOIDFE-
'11tICAILY RXAMItE
'11E Fl.WilEEIS.
(tJOI'E '1EC Stif i 4.2-1) 4 FOMM 3 7-24 76 ef78 FOS 4M NO. 065-9 89 9 PP-84-A-3 ,
e e . .
Form 9-0034,Rev.0 (N&SP 5.2)
NORTHERN STATES POWyR CO.
PA E '
PRAIRIE ISLAND UNIT - QF VALVE PNLbbUtm li AXaENZ INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM:
^M "N SYS M INSP. H E O'D. AMT. ITEM INSPECTION SUB TE- N DEE O ITEM PER. AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EXAMINED B6.1 B-G-1 PRFSSURE R'Ei'AINING BOLTS AND - - -
-NONE-B6.2 S'IUIE (> 2 IN. DIA. )
AND B6.3 B6.4 B-K-1 IffrEGRALLY WELDED SUPIORTS - - -
-NONE-
. B6.5 B-K-2 SUPIORT COMPONFNPS - * -
- INCIDDED IN TABLE 1.4 UNDER B4.10 B6.6 B-M-1 VALVE BODY WEIDS - - .- -NONE-B6.7 B-M-2 VALVE IODIES
(> 4 IN. NOM. PIPE SIZE)
REACIOR VESSEL 'I11REE 1 1 8843B 81-110 SAFL'IY INJErrION IIM llEAD B j RESIOUAL llEAT RIMNAL '111REE 1 -
TAKE OFF A PRESSURIZER SAFETY 'I11REE 1 LINE A RESIDUAL llEAT RIMNAL 'I11REE 1 -
RF*IllRN B ,
ACCUMUIRIDR DISCilAICE A 'IIIREE 1 -
B6.8 B-P EXEMPTED COMPONENTS
- 100%
- ITENS INSPECTED INSPECTFD BY PIANT DURING EAOI PERSOtEEL IIAKAGE TEST
" ii"? l[f_'f'.f"
NORTHERN ST ATES POWER CO. TAILE SI.6 PRAIRIE ISLAND UNIT 1 PAGE 2 op 4 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: VALVE PRESSURE BOUNDMtY SUB
" " YS INSP. R E O*D. AMT. ITEM INSPECTI'N ITEM E- DESCRI lO PER. AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EXAV %5 .0 B6.9 l}-G-2 PRESSURE RETAINING DOLTING*
- NOl'E SUPPLEME.tF B6.9 AT 3.4.3' ACCUMUIRIOR DISOIAICE ONE 16 16 OIECK, 8841A 76-11 IDOP A - 12" TIREE 16 -
ACCUMUIRIOR DISOIARGE 'INO 16 16 OIECK, 8841B 78-016 IDOP B - 12" TIREE 16 -
RESIDUAL llEAT REMOVAL ONE 16 16 M.O. GATE, 8703 76-14 RE?IURN B - 10" RESIDUAL llEAT RENOVAL ONE 16 16 M.O. GATE, 8701A 76-8 TAKE OFF A - 8" TIREE 16 16 M.O. GATE, 8702A 81-91 RESIDUAL llEAT REMOVAL CNE 16 16 M.O. GATE, 8701B 76-6 TAKE OFF B - 8" ONE 16 16 M.O. GATE, 8702B 76-6 SAFE'IY ItUECTION 'IND 12 12 OIECK, 8842A 79-37
!!IQiliEAD A - 6" SAFETI IPUECTION TIREE 12 -
IIIGI IIEAD B - 6" PRESSURIZER SPRAY 'I11REE 8 -
IDOP A - 3" PRESSURIZER SPRAY TIREE h 8 A.O. GILBE, PCV-431B 81-137 LOOP B - 3" RESISTANCE TEMPERA'IURE CNE 12 12 GATE, 8001A 76-12 DETEC'IOR RETIURN IOOP A - 3" l FORM 3 7 24 79 Sf7* FOR M NO. SSI-9 00 5 j PW84-A-6 ,
I
NORTHERN STATES POWER CO. TABLE S1.6 4
PRAIRIE ISLAND UNIT.. l .
PAGE 3 OF M AJOR ITEM: VALVE PRESSURE DOLNBERY INSERVICE INSPECTION-EXAMINATION
SUMMARY
XA OR SYSTEM INSP, R EO'D, AMT. BTEM INSPECTION SUB ^ ^" "'P " REPORT NO.
ITEM PEH. AMT. EXAM IDENTIFICATION GORN lT M BEEX M NED B6.9 B-G-2 (O MP'D)
RESISTANCE 'IEMPERA'IURE ONE 12 12 GAE, 80018 16-15 IEPEC'IOR RE'IURN IOOP B - 3" RESISTANCE 'IEMPERA'IURE 'IWO 2 2 2T58, IC-1-7 79-SP2-87 DE'PEC'IOR TAKE OFF 'nlREE 2 -
CDLD IE A - 2" VIREE 2 -
t RESISTANCE 'IEMPERA'IURE 'n o 2 2 2T58, RC-1-17 79-15 f 2 DETEC'IOR TAKE OFF MIREE -
COLD I E B - 2" DIREE 2 -
j RESISTANCE 'IEMPERA'IURE 'IWO 2 2 Mb, RC-1-9 79-SP2-86 l 'INO 2 2 2T58, 10 10 79-SP2-86 l DETEC'IOR 'IAKE OFF H0ff IE A - 2" MIREE 2 -
(
RESISTANCE 'ITNPERA'IURE 'IWO 2 2 2T58, RC-1-13 79-17 f 'IWO 2 2 2T58, RC-1-12 79-SP2-88 i
DE"PEC'IOR 'IAKE OFF IDP Im B - 2" MIREE 2 -
'IWO 12 12 M.O. GATE, 8000A 78-014 PRESSURIZER RELIEF l
LINES - 3" 'IWO 12 12 M.O. GATE, 6000B 78-014 91REE 6 6 A.O. GA'IT:, PCV-431C 81-135 I MIREE 6 6 A.O. GYPE, PCV-430 81-134 REACIOR VESSEL SAFETY ItOECTION IIM llEAD A- 6" CNE 12 12 CHECK, 8843A 76-5
'IWO 12 12 GiECK, 8844A 79-8 12 12 OlECK, 8843B 79-2
- IIM llEAD B - 6" "IWO UlREE 12 -
AUXILIARY SPRAY CVCS - 2" VIREE 6 -
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W li NO Ft U O IN TT OO B CR EO P
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l NORTilERN STATES POWER COMPANY TABLE II
! PRAIRIE ISLAND UNIT 1 PAGE 1 0F 12 l BASELINE COMPARISON
SUMMARY
CLASS I
)
NSP NDE W BASELINE REPORT BASELINE ISI EXAMINATION COMPONENT /SYSTD1
- ISO MEIll0D IDENT. NO. INDICATIONS INDICATIONS LIMITATIONS i
LONGITUDINAL WELDS 41 UT W-2 81-236 NONE NONE N0f1E ll I
81-232 NONE NONE NONE 1
81-223 NONE NONE NONE I
! 41 UT W-2 81-234 NONE N0flE fl0NE 1
l 81-230 NONE NONE NONE 81-221 NONE NONE NONE CIRCUMFERENTIAL WEtDS 41 UT W-3 81-223 NONE NONE NONE
,81-229 NONF S-2, CLAD GEO. 607 ALL SCANS RESTRICT.
j 15'9" to 16' PADS l'81-219 NONE NONE ALL SCANS RESTRICT.
15'9" to 16' PADS 41 UT W-4 81-237 NONE NONE NONE l 81-231 h0NE S-1 CLAD GE0. 457 NONE S-2 CLAD GEO. 45;81-220 NONE NONE NONE 41 UT W-5 81-235 NONE NONE RESTRICT. 15'8" to 15'10" PADS81-228 NONE S-1 CLAD GEO. 507 ALL SCANS RESTRICT.
15'8" to 15'10" PADS i
FORM NO. ISI-1003
4 i , , . .
4 j NORTHERN STATES POWER COMPANY TABLE II i PRAIRIE ISLAlm UNIT 1 PACE 2 0F 12 j BASELINE COMPARISON St& DIARY CLASS I l l j NSP NDE W BASELINE REPORT 3ASELINE ISI EXAMINATION cnMPONENT/ SYSTEM
) I50 MET 110D _ IDENT. NO. INDICATIONS INDICATIONS LIMITA". IONS l d2.1 CONI'D i l CIRCUMFEREtlTIAL WELDS 41 UT W-5 81-222 N0flE NONE ALL SCANS RESTRICT 15'8" to 15'10"
{ PADS l B2.4 N0ZZLE-TO-SAFE EN9 WELDS i RELIEF LINE 31 UT W-1 81-205 NONE S-2 ID GEO. <50% fl0 S-1 il0ZZLE j ,
@ 2:30 B.E. S-2,3,4, SURFACE PT 81-131 NONE fl0tlE NONE j SPRAY LINE SC UT W-29A 81-208 NONE S-1 ID GEO. 100% B.E. S-1 N0ZZLE PT 81-142 NONE fl0NE NONE i
I B2.8 INTEGRALLY WELDED VESS_ SUPPORTS i
SUPPORT SKIRT 41 UT W-6 81-240 30-70% DAC fl0NE NONE l S B2.11 PRE _SSURE RETAINIflG
{ BOLTIflG l MANWAY BOLTS 42 UT BOLTS 1-16 81-196 N/A N0flE fl0flE I
STEAM GENERATORS B3.1 LONGITUDINAL Afl0 ~
~CIRCUMFER'EtitTAL'tlELDS Otl THE PRIMARY SIDE CIRCUMFERENTIAL WELDS l S/G #11 43 UT W-A 81-262 fl0NE NONE fl0NE i
FORM NO. ISI-1003
i NORTllERN STATES POWER COMPANY TABLE II PRAIRIE ISLAND 'JNIT I PACE 3 0F 12 l BASELINE COMPARISON
SUMMARY
CLASS I NSP NDE W BASELINE REPORT BASELINE ISI EXAMINATION COMPONENT / SYSTEM ISO MET 110D , IDENT. NO. INDICATIONS INDICATIONS LIMITATIONS i
- B1-239 NONE NONE NONE t
, S/G #12 43 UT I W-A 81-251 NONE NONE N0flE
!81-245 NONE NONE NONE l 81-255 NONE NONE NONE B3.10 PRESSURE RETAINING BOLTING j MANWAY BOLTS j S/G #11 43 UT INLET 81-258 N/A N0flE NONE I UT OUTLET 81-259 N/A NONE NONE MANWAY BOLTS 43 UT INLET 81-248 N/A NONE NONE l S/G #12 UT OUTLET 81-247 N/A NONE NONE j
_ REGENERATIVE ilEAT EXCllANGER 1
i B3.1 LONGITUDINAL AND 1 CIRCUMFEREllTTAl WELDS
! Dii W IIWRT $1DE l
) CIRCUMFERENTIAL WELDS 44 UT W-3 81-155 NONE NONE B.E. S-1,11:00-01:0(
INLET LINE B.E. S-1,3,4, 5:00-7:00 DRAIN LINE l -
FORM NO. ISI-1003
i NORTilERN STATES POWER COMPANY TABLE II I
PRAIRIE ISLAND UNIT 1 PAGE 4 0F 12 BASELINE COMPARISON
SUMMARY
CLAS5 I l
- NSP NDE W BASELINE REPORT BASELINE ISI EXAMINATIOh COMPONENT / SYSTEM ISO METi!0D , IDENT. NO. INDICATIONS INDICATIONS LIMITATIONS l
l EXCESS LETDOWN NEAT EXCNANGER i B3.1 LONGITUDINAL AND
! ClllCUMFERENTIAL WELDS
, 35% B.E. S-1,3,4 11:00-01:00 & 5:00-7:00 INLET & OUTLET LINE!,
i B3.10 PRESSURE RETAINING BOL TING FLANGE BOLTING 45 VT FLANGE BOLT!81-197 N/A NONE NONE PIPING PRESSURE BOUNDARY i
I fu.1 SAFE-END TO PIPE AND 5AFE-END IN BRANCil j PIPING WELDS
_ PRESSURIZER l RELIEF LINES 31 UT W-1B 81-206 NONE NONE B.E. ALL SCANS l CONFIGURATION
i SPRAY LINES SC UT W-29 81-209 NONE S-2, ID GEO.,60% B.E. ALL SCANS CONFIGURATION
! l FORM NO. ISI-1003 i
i i NORTilERN STATES POWER COMPANY TABLE II
, PRAIRIE ISLAND UNIT 1 PACE r, OF 12 j BASELINE COMPARISON
SUMMARY
CLASS I i
! NSP NDE W BASELINE REPORT BASELINE ISI EXAMINATION COMPONENT / SYSTEM j ISO MET 110D _ IDENT. NO. INDICATIONS INDICATIONS LIMITATIONS i
j B4.5 CIRCUMFERENTIAL AND 1 LONGITUDINAL PlPE j WELDS
! SEAL INJECTION A 11A UT W-5 81-256 NONE N0flE B.E. ALL SCANS 4:00 TO 6:00 EIR i
i SEAL INJECTION B 27A UT W-2A 81-257 NONE NONE B.E. S-1,10:00 TO 12:00 & 4:00 to 8:0[
3 'T' i SEAL INJECTION A 118 UT W-21 81-84 NONE NONE B.E. 5-1 4:00 TO 8:00 EIR
{ llB ol W-22 81-83 NONE S-1,1D GEO., 40% B.E. S-2, 10:00 TO SPOT GEO., 30% 12:00 EIR llc UT W-27 81-85 NONE S-1, ID GEO., 301 B.E. S-1,4:00 TO i S-2, ID GE0.,80%f 8:00 EIR 70%
SEAL INJECTION B 27A UT W-10 81-269 NONE NONE B. AL C, N j 27A UT W-11 81-252 NONE S-2, ID GE0.,30% B.E. S-2 4 :00 TO
- 8:00 'T' i
27B UT W-18 81-121 NONE NONE S 10:00 TO 27B UT W-19 81-120 NONE S-1, OD GEO.,50% B.E. S-2 4:00 TO S-2, OD GEO.,50% 8:00 EIR i LETDOWN LINE 26 UT .W-2 81-125 S-1, OD GEO. , 40%
NONE B.E. S-2 10:00 TO
FORM NO. ISI-1003
9 J
NORTHERN STATES POWER COMPANY TABLE II PRAIRIE ISLAND UNIT 1 PAGE 6 0F 12 i
BASELINE COMPARISON
SUMMARY
CLASS I i
NSP NDE W BASELINE REPORT BASELINE I
COMPONENT / SYSTEM ISI EXAMINATION s i ISO MET 110D IDENT. NO. INDICATIONS INDICATIONS LIMITATIONS SEAL INJECTION CONT'D i SAFETY IfGCTION IIIGil 9 UT W-5 81-82 NONE fl0flE B.E. S-2 5:00 T0 i ilEAD A 7:00 'T' i
SAFETY INJECTION llIGil 24 UT W-4 81-254 NONE NONE B.E. S-1, 4:00 TO
! IIEAD B 8:00 EIR i
l' 24 UT W-5 81-253 NONE NONE B.E. S-2, 4:00 TO 8:00 EIR DRAIN CROSS 0VER A 10 UT W-6 81-126 NONE NONE B. 4:00 TO l DRAIN CROSSOVER B 25 UT W-7 81-122 NONE NONE B.E. S-1 10:00 TO i 12:00 & 4:00-8:00
! 'T'
! REACTOR VESSEL SAFETY 33 UT W-8 81-79 NONE S-2, ID GEO.,30% B.E. S-2, 10:00 TO j INJECTION LOW llEAD A 12:00 EIR j 33 UT W-11 81-81 NONE S-2, OD GEO. 30% B.E. S-2, S:00 T0 7:00 'T' UT W-9 81-80 NONE B.E. S-2, 5:00 T0 t
7:00 'T' REACTOR VESSEL SAFETY 33 UT W-7A 81-78 NONE S-1, OD GE0.,40% B.E. S-2, 5:00 TO INJECTION LOW llEAD B S-2, ID GEO.,40% 7:00 'T' i
SPRAY TO PRESSURIZER A SC UT W-20 81-210 NONE NONE S-1 RESTRICT. 2:00 TO 5:00 & 7:00 TO
! 10:00 RESTRAINT
- NO S-2 10:00 TO 2:00 EIR i
FORM NO. 151-1003
NORTIIER STATES POWER COMPANY TABLE II l PRAIRIE ISLAND UNIT 1 PAGE 7 0F 12 l BASELINE COMPARISON SIRetARY CLASS I
! NSP NDE W BASELINE REPORT RASELINE ISI EXAMINATION COMPONENT l SYSTEM ISO METIIOD IDENT. NO. INDICATIONS INDICATIONS LIMITATIONS SPRAY TO PRESSURIZER A CONT.
4 SC UT W-21 81-211 NONE NONE NO S-1 10:00 T0 i
1:00 EIR i
PRESSURIZER RELIEF LINE A 31 UT W-11 81-207 NONE S-1,10 GE0 <50% NO S-2 RESTRAINT l S-1 RESTRICT. 11:00
! TO 1:00 RESTRAINT PRESSURIZER SAFETY LINE A 29 UT W-7& 81-190 NONE NONE B.E. S-2 5:00 TO BASE METAL 7:00 EIR I
29 UT W-8+ 81-164 N/A NONE NONE
, BASE METAL 29 UT W-10 81-165 N/A NONE NO S-2 VALVE ll i
S-2 B.E. EIR l PRESSURIZER SAFETY LIi4E B 29 UT W-7+ 81-156 S-1, GE0 40% B.E. S-2, 5:00 TO l
t BASE METAL 7:00 EIR j 29 UT W-8+ 81-158 S-1, GE0 15% B.E. 5-1, 11:00 T0 j 7:00 EIR B.E. S-2, 5:00 TO 7:00 DRAW LINE l 29 UT W-10 81-157 NONE NO S-2 VALVE j B.E. S-1 5:00 TO 7:00 EIR 1
i RESIDUAL HEAT REMOVAL 3A UT W-5 81-277 ID GE0, S-1, OD EO 450% B.E. S-2 4:00 TO
! TAKE OFF A 50%-100% 8:00 EIR t
B.E. S-2, 2:00 TO 10:00 EIR l
J FORM NO. ISI-1003
)
i , , . .
l NORTilERN STATES POWER COMPANY TABLE II PRAIRIE ISLAND UNIT 1 PAGE 8 0F 12 BASELINE COMPARISON
SUMMARY
CLASS I
! NSP NDE W BASELINE REPORT BASELINE ISI EXAMINATION COMPONENT / SYSTEM l
ISO MET 110D IDENT. NO. INDICATIONS INDICATIONS LIMITATIONS RESIDUAL llEAT REMOVAL 19B UT W-4 81-278 ID GEO S-1, OD GE0 50% B.E. 5-2 4:00 TO ! TAKE OFF B 50%-100% S-2 OD GEO,(50% 8:00 EIR i S-3 OD GEO, 75% ! 19B UT W-7 81-275 NONE NO S-2 RESTRAINT l B.E. S-1,3,4, RESTRAINT 4 B4.7 BRANCil PIPE CONNEC-TION WELDS SIX INCll
~
- DIAMETER AND .SMAlTER l REACTOR VESSEL SAFLTY 33 PT W-1 81-94 2-1/8" LINEAR NONE l INJECTION LOW llEAT A 81-94R NONE-INDICATION NONE BUFFED OUT i
! B4.8 SOCKET WELDS l SEAL INJECTION A 11B PT W-18 81-263 NONE NONE NONE l SEAL INJECTION B 27A PT W-13 81-265 NONE NONE NONE j SAFETY INJECTION 9 PT W-6 81-111 fl0NE NONE NONE l llIGil llEAD A i ! DRAIN CROSS 0VER B 25 PT W-8 81-117 NONE NONE NONE i { REACTOR VESSEL SAFETY 33 PT W-12 81-93 NONE NONE NONE
- INJECTION LOW llEAD A i
i t FORM NO. 1S1-1003
l i i NORTHERN STATES POWER COMPANY TABLE II
- PRAIRIE ISLAND UNIT 1 PAGE 9 0F 12 BASELINE COMPARISON
SUMMARY
CLASS I i NSP EE E BASELINE REPORT BASELINE ISI E M INATION COMPONENT / SYSTEM
! ISO MET 110D IDENT. NO. INDICATIONS INDICATIONS J. IMITATIONS l B4.9 INTEGRALLY WELDED
! SUPPORTS .l j RESIDUAL HEAT REMOVAL 3C UT K1 81-276 NUNE - fl0flE TAKE OFF A PT K1 81-264 NONE [j@[@bE N0 l@7j NONE VT K1 81-214 NONE NONE NONE SPRAY TO PRESSURIZER B 50 UT E 81-216 NONE NONE NONE l PT E 81-132 NONE NONE fl0NE l VT E 81-136 NONE NONE NONE i l SEAL INJECTION A 11C UT I 81 NONE NONE NO S-2 SUPPORT i B.E. S-3,4 CONFIGU-j RATION l PT I 31-95 NONE NONE NONE l VT I 81-114 NONE NONE NONE ! SEAL INJECTION B 27C UT B1 81-270 N/A NONE NO S-1 SUPPORT B.E. S-3,4 CONFIGU-RATION
- PT B1 81-266 N/A NONE NONE
- l. VT B1 81-227 N/A fl0NE NONE l
B4.10 SUPPORT C0"PONENTS RESIDUAL HEAT REMOVAL 3B VT G2 81-243 NONE NONE NONE . TAKE OFF A ! 3B VT H 81-116 NONE NONE NONE I 3B VT 11 81-100 N/A NONE NONE l l FORM NO. 1S1-1003
I i NORTilERN STATES POWER COMPANY TABLE II l PRAIRIE ISLAND UNIT 1 PAGE 10 0F 12 BASELINE COMPARISON
SUMMARY
CLASS I NSP NDE W BASELINE REPORT BASELINE ISI EXAMINATION COMPONENT / SYSTEM ISO METil0D , IDENT. NO. INDICATIONS INDICATIONS Luf1TATIONS I B4.10 SUPPORT COMPONENTS 3B VT J1 81-99 N/A NONE N0flE ) RilR TAKE OFF A CONT 3C VT M 81-107 NONE LOOSE NUTS NONE i I 81-107R NONE - NUTS NONE 1 TIGitTENED ! 3C VT N 81-109 NONE NONE NONE l SAFETY INJECTION llIGil 9 VT A 81-244 NONE LOOSE NUTS NONE ilEAD A 81-244R fl0NE - NUTS 1 TIGHTENED DRAIN CROSSOVER A 10 VT C 81-106 NONE NONE NONE SEAL INJECTION A 118 VT El 81-104 N/A NONE N0flE 11C VT L 61-103 NONE NONE NONE 11C VT M 81-97 NONE NONE NCHE 11C VT N 81-105 NONE fl0NE NONE 11C VT 0 81-98 NONE N0flE NONE i 110 VT Q 81-218 NONE NONE NONE l 11D VT Q1 81-224 N/A NONE NONE ! RESIDUAL llEAT REMOVAL 198 VT G 81-217 NONE NONE N0flE TAKE OFF B 19A VT I 81-226 NONE NONE NONE
- 19A VT J 81-?41 NONE NONE NONE
! 19A VT N 81-225 NONE NONE N0flE SPRAY TO PRESSURIZER B SD VT F&ll 81-133 NONE NONE NONE FORM NO. 151-1003
i NORTIIERN STATES POWER C0ttPANY TABLE II i PRAIRIE ISLAND UNIT 1 PAGE 11 0F 12 i BASELINE COMPARISON
SUMMARY
CLASS I ! NSP NDE W BASELINE REPORT BASELINE ISI EXAMINATION 1 COMPONENT / SYSTEM ISO MET 110D _ IDENT. NO. INDICATIONS INDICATIONS LIMITATIONS
- B4.10 SPRAY TO PRESStJRIZER SD VT I 81-141 h0NE fl0NE NONE j OiFD 5B VT J 81-140 NONE N0flE fl0NE l SB VT K 81-138 N0flE TRAVEL INDICATOR NONE j MISSING-0N ORDER
! { j LETDOWN LINE 26 VT E 81-123 fl0NE NONE N0flE I 26 VT F 81-112 INCOMPLETE NONE fiONE i 26 VT G 81-118 NONE LOOSE fluTS NONE 81-118R NONE fl0NE - NUTS fl0NE TIGHTENED
- 26 VT H Al-113 NONE NONE fl0NE SEAL INJECTION B 27b VT D 81-101 NONE NONE fl0NE 27B VT E 81-102 NONE NONE fl0NE
, 27C VT El 81-242 NONE fl0NE fl0NE PRESSURIZER RELIEF 31 VT B 81-139 NONE NUTS NOT FLUSil NONE i 81-139R fl0NE - NUTS fl0NE TIGilTENED ) l REACTOR VESSEL SAFETY 33 VT A 81-108 NONE NONE fl0flE l INJECTION B4.12 PRESSURE RETAINING BOLTING ! SEAL INJECTION B 27A VT FLANGE O 81-271 NONE NONE N0!1E l W-3 I - FORM NO. ISI-1003
NORTilERN STATES POWER COMPANY TABLE II PRAIRIE ISLAND UNIT 1 PAGE 12 OF 12 BASELINE COMPARISON SIR &!ARY CLASS I COMPONENT / SYSTEM NSP EE y BASELINE REPORT BASELINE ISI E M INATION ISO METIIOD IDENT. NO. INDICATIONS INDICATIONS LIMITATIONS _ REACTOR CORE COOLANT PUMPS B5.4 INTEGRALLY WELDED SUPPORTS Pump NO 11 14 PT SUPPORT A 21-138 N/A NONE fl0NE VALVE PRESSURE BliUI4DARY B6.7 VALVE BODIES REACTOR VESSEL SAFETY 30 VT 8843B bl-110 N/A NONE NONE INJECTION LOW llEAD B B6.9 PRESSURE RETAINING BOLTING RESIDUAL HEAT REMOVAL 3A VT 8702A 81-91 NONE NONE NONE TAKE OFF A PRESSURIZER SPRAY SD VT PCV-431B 81-137 NONE BORIC ACID SYSTEta NONE ENG. ACCEPT. PRESURIZER RELIEF 31 VT PCV-431C 81-135 NONE NONE fl0NE 31 VT PCV-430 81-134 NONE NONE NONE DRAIN CROSSOVER A 10 VT RC-1-2 81-92 NONE NONE NONE s DRAIN CROSSOVER B 25 VT RC-1-4 81-119 NONE fl0NE i10NE LETDOWN LINE B 26 VT LCV-428 81-115 NONE N0flE fl0hE FORM NO. ISI-1003
TABLE III NOR11IERN STATES POWLR CD.
- PACE 1 0F 4 j PRAIRIE ISIAND INIT 1
- ISOMETRIC SIENARY - CLASS 1 1
4 [ REVIS101 COMP 0aNI' OR SYSTI}t LOOP 7g{ bI M 1IB R A JDAI I I ISI-1 0 CllARGING LINE (GENERAL VIEW) B - - - ISI-1A 0 B 2" 2-RC-17 3 Isl-1B 0 B 2" 2-RC-17 3 ISI-1C 0 B 2" 2-VC-5 3 ISI-1D 0 B 2" 2-VC-5 3 ISI-1E O B 2" 2-VC-6 3 ISI-1F 0 B ?" 2-VC-6 3 j ISI-2 0 - ACCUMULATOR DISCilARGE A 12" 12-RC-16A 11 4 A 12" 12-SI-27A 11 i ISI-3 0 RilR TAKEOFF (CENERAL VIEW) A 8" - - 1 ISI-3A 0 A 8" 8-RC-15A 8 ISI-3B 0 A 8" 8-RH-1A 8 i ISI-3C 0 A 8" 8-RH-1A 8 s ISI-4 0 SAFETY INJECTION 111C11 llEAD A 6" 6-RC-13B 6 ISI-5 0 SPRAY TO PRESSURIZER (CENERAL VIEW) A&B 3" - ~ ISt-5A 0 A 3" 3-RC-5 4 ISI-5B 0 A 3" 3-RC-5 4 I ISI-SC 0 A 3" 3-RC-5 4 I ISI-SD 0 5 3" 3-RC-5 4 i' ISI-6 0 RTD RETURN A 3" 3-RC-6A 4 ISI-7 0 RTD TAKEOFF COLD LEC A 2" 2-RC-8A 3 ISI-8 0 RTD TAKEOFF 110T LEG A 2" 2-RC-7A 3 ISI-9 0 SAFETY INJECTION 111C11 HEAD A 2" 2-SI-35A 3 J ISI-10 0 ' DRAIN ON CEOSSOVER A 2" 2-RC-10A 3 A 2" 2-RC-11A 3 i
i TABLE III NOR11(ERN STATES POWER 00. PAGE 2 0F 4 PRAIRIE ISLRJD UNIT 1 ISOMEl'RIC SISSIARY I I'II ' l g gg.[ REVISIW W G WINF OR SYS1DI [DCP gIZ M R 1 lh"62" ISI-11 0 SEAL li1JECTION (CEllERAL VIEW) A - ISI-llA 0 A 1" 1 -VC-21A 1 ISI-11B 0 A 2" 2-VC-21A 3
- ISI-llc 0 A 2" 2-VC-21A 3 I 151-11D 0 A 2" 2-VC-21A 3 1
1 j 1S1-12 0 REACTOR COOLA!It A 29" 29-RC-1A 14-A i A 31" 31-kC-2A 14-A A 27h" 27h-RC-3A 14-A l ISI-13 0 REACTOR COOLANT B 29" 29-RC-18 14-A l B 31" 31-RC-2B 14-A 4 B 27\" 27h-RC-3B 14-A i i 1S1-14 0 a.C. PUHP A Ft.ANCE BOLTING A - - 151-15 0 R.C. PliMP A SEAL ll0USING B01. TING A - - i 4 4 ISI-16 0 R.C. PUllP A FLYWilEEL A - - l 181-11 0 ACCUMUI.ATOR DISCllARGE B 12" 12-RC-168 11 ! B 12" 12-SI-278 11 j 151-18 0 KilR RETURN 8 10" 10-SI-26 10 151-19 0 EllR TAKEOFF (GENERAL. VIEW) B 8" - - ISI-19A 0 8 8" 8-RH-1B 6 ISI-19B 0 B 8" 8-RC-155 8~ i I 151-20 0 SAFETY INJECTION 111011 llEAD B 6" 6-RC-13D 6 i ISI-21 0 RTD RETURN B 3" 3-RC-6B 4 1S1-22 0 RTD TAKEOFF COLD LEC B 2" 2-RC-8B 3 f i
^ III NOR11[ERN STATES POWER CO. 3 OF 4 PA PRAIRIE ISLAND LNIT 1 ISOti:TRIC StMtARY l l' ~
g REVISICN 00kSWENT OR SYSTIN LOOP h[$ R h I) ISI-23 0 RTD TAKEOFF ll0T LEC B 2" 2-RC-78 3 ISI-24 0 SAFETY INJECTION lilCllllEAD B 2" 2-SI-358 3 ISI-25 0 CROSSOVER DRAIN B 2" 2- ;C-108 3 B 2" I wC-11B 3 ISI-26 0 CVCS LETDOWN B 2" 2-RC-12 3 ISI-27 0 SEAL INJECTION (CENERAL VIEW) - B 1 "62" - - ISI-27A 0 B lh" 1 -VC-218 1 ISI-27B 0 B 2" 2-VC-215 1 ISI-27C 0 8 2" 2-VC-218 1 ISI-28 0 PRESSURIZER SURGE B 10" 10-RC-4 10 ISI-29 0 PRESSURIZER SAFETY A 6" 6-RC-20A 6 B 6" 6-RC-20B 6 IS I- 30 0 REACTOR VESSEL SAFETY INJECTION A 4" 4-RC-14A 5 A 6" 6-RC-14A 6 A 6" 6-SI-25A 6 B 4" 4-RC-14B 5 B 6" 6-RC-14B 6 B 6" 6-51-258 6 ISI-31 0 PRESSURIZER RELIEF A&B 3" 3-RC-21 4 ISI-32 0 AUXILIARY SPRAY - 2" 2-RC-19 3 2" 2-VC-4 3 ISI-33 0 REACTOR VESSEL SAFETY INJECTION A 2" 2-SI-24A 3 8 2" 2-SI-245 3 ISI-34 0 R.C. PInfP B FI.ANCE BOLTING B - - -
i TABLE 111 MRIllERN STATES POWER W. PAG 4 0F 4 PRAIRIE IS!AND LNIT 1 l ISG1LTRIC Slf ttARY I nEviSim camant OR SYSMI UXW ) ((d5 hIIZ M R At I ISI-35 0 R.C. PUMP B SEAL ll0USING B01. TING B - i - j 1S1-36 0 R.C. PUMP B FLYWilEEl. B - REACTOR VESSEL STUDS, NUTS, AND WASilERS - S1110 5 - 1 7 } ISI-37 0 - - ! 151-38 0 REACTOR VESSEL CONOSEAL BOLTil;G - - - - 151-39 0 REACTOR VESSEL CLOSUPE IIEAD - l 4 CLAD PATCllES l - l 1S1-40 0 REACTOR VESSEL CIAD - PATCll IDENTIFICATION ISI-41 0 PRESSURIZER 25A/16 ISI-42 0 PRESSURIZER SAFETY AND REl.lEF N0ZZl.ES - t 0 STEAM CENERATORS A&B - - 25A , ISI-43
- - - 6 i ISI-44 0 REGENERATIVE IIEAT EXCllANGER i
- - 6 ISI-45 l 0 EXCESS LETDOWN llEAT EXCilANGER ISI-46 0 PLO-cap A 6" 6-RC-13A 6 ISI-47 0 PLO-CAP B 6" 6-RC-13C 6 4
151-48 0 REACTOR VESSEL SilELL WELDS 25A 1 151-49 0 REACTOR VESSEL CLOSURE IIEAD WELD ISI-50 0 REACTOR VESSEL. N0ZZLE ORIENTATION
I I i l l e l I I ( i l ~ APPENDE: 3 ASNE CI. ASS 2 ELU!INATION i 4 Page 1 of 1
Form 9-0034,Rev.0 (M&SP 5.2) NORTHERN STATES POWyR CO. TAILE S2.1.1 PAGE_J OF 2 PRAIRIE ISLAND UNIT _ INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PRESSURE VERWLS-S'IE7EGFRERA'IOR SUB M "" YS M INSP. R E Q*D, AMT. ITEM INSPECTION E- AN DESC IO EXAM IDENTIFICATION REPOHT NO. ITEM ITEM TO BE EXAMINED PER. AMT. GORY C1.1 C-A CIRCUMFEREMPIAL BifIT WEIDS* * (.3 AREAS, EQUALLY DIVIDED) SPEAM GENERA'IOR NO. 11 WEID B 'IND 153" 153" 0" 'IO 60", 108""IO 80A-54,70,71 - 144", 255" 'IO 312" STEAM GENERA'IOR NO. 12 WEID fl 'IIIREE 111" - C1.2 C-B N0ZZLE 'IO VESSEL WEIDS STEAM GENERA'IOR NO.11 MAIN STREAM NOZZLE - - - FEEDWATER N0ZZLE - - - SPEAM GENERA'IOR NO. 12 MAIN STEAM NOZZLE 'HIREE 1 - EEFJMATER N0ZZLE - - - C1.3 C-C INTEGRALLY WELDED SUPIORTS - - -
-NONE-C1.4 C-D PRESShRERETAINING-DOLTING STEAM GENERA'IOR NO. 11 MANWAY A DOLTING 'INO 20 20 (V&tTP) 80A-47 MANWAY B BOLTING - - -
I ronsa e 7-a47s s/7e PP-84-A-10 .
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Form 9-0034,Rev.0 (M&SP 5.2) NORTHERN STATES POWER CO. T A2LE -2= 1 ~1 , PRAIRIE ISLAND UNIT.__1 PAGE 1 OF 1 i INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM:pnpestmR VPmFrs-nIIR IIEAT EXrilAtCERS M " SUB E. AN DES I I N INSP. R EO'D. AMT. ITEM INSPECTION ITEM PEH. AMT. EXAM IDENTIFICATION REPORT NO. GORY ITEM TO BE EXAMINED C1.1 C-A CIRCUMPEREffrIAL BUPT WELDS * * (3 AREAS ~ ICUALLY 1. IVIDED) i RIIR IlEAT EXCilNAGER NO. 11 - - l MIR llEAT EXCilNAGER NO. 12 - -- - C1.2 C-B N0ZZLE 10 VESSEL WEL_DS MIR IIEAT EXCIINAGER NO.11 - - - MIR llEAT EXCilNAGER NO. 12 - - - l l C1.3 C-C INTERNALLY WEIDED SUPPORIS i ! R!!R llEAT EXCilNAGER NO.11 '111REE 1 1 SUPIORT A bl 4. *A RilR IIEAT EXCIINAGER NO. 12 - - - C1.4 C-D PRESSURE RFJPAINING BOLTItG L RilR llEAT EXCIINAGER NO.11 - - - l MIR llEAT EXCilNAGER NO.12 '111REE 1 1 28 FLAtEE DOLTS 81-24 l l l l l l ronu s ?-as7s s/7e PP-84-B-27 ,
Form 9-0036,Rev.0 (M&SP 5.2) f NORTHERN STATES POWER CO. TAlLE ? I a PRAIRIE ISLAND UNIT _ _) _ PAGE i OF 1 ._ _ _ INSERVICE INSPECTIOlu-EXAMINATION
SUMMARY
M AJOR ITEM: r>nsnerirm vrnnern-nnnm e.m TANKS SUB INSP. R E Q'O. AMT. ITEM INSPECTION ITEM C E AN DE I N GORY ITEM TO BF, EX AMINED PER. AMT. EXAM IDENTIFICATION REPORT NO. C1.1 C-A CIRCUMFERENTIAL BLflT WEIDS* *(3 AREAS EQUAII.Y IIIVIDED) LORIC ACID TANK NO. 11 - - - IORIC ACID TANK NO. 121 - - - C1.2 C-H N0ZZLE 'IO VESSEL WEIDS DORIC ACID TANK NO. 11 - - - IORIC ACID TANK NO. 121 - - - C1.3 C-C INTERNALLY WELDED SUPPORIS LORIC ACID TANK NO. 11 - 1 1 SUPIORT A 81-46,47 IORIC ACID TANK NO.121 'I11REE 1 1 SUPIORT A 81-70,71 C1.4 C-D PRESSURE RETAINING DOLTING DORIC ACID TANK NO. 11 'IliREE 16 16 DOLTS 1, TIIRU 16 81-34 DORIC ACID TANK NO. 121 - - - FORM 9 7 2476 4/78 PP-84-B-28 ,
E l l E W s T I t s T e L - B s s 6 e. L o A I .
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3, 1 1 1 8,1,1,1, 4, 2 M N 5 2 ,,,0 U IR 2 5 6 1321 24756 2 C 1 2 1 - - 2 - - S 1 R - - - AAAA - A A A A-I 9 7 1 0000 70000 E C- 7 7 8 8888 78888 LEG CGN , AAI TPP I P N . O
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M A E MC T EIF I TI BT 6 7890 65678 R N 2 8 4445 33333 E O D 7 1 1 1 1 1 1 1 1 11 1 J I A S M S M M E SSES MM M SSmSSMM MM l T.M A 1 4 MX - - 1 - 1 - - 1 4 A E D. O'MT. - - 1 - 1 - - 1 4 1 4 E H A E P. E SR. D E R O EO NE W N l IP l
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,e . . ' NORTHERN STATES POWER CO. TABLE S2.2.1 PRAIRIE ISLAND UNIT I PAGE 2 op 6 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPItG-CIRCUMFERENTIAL BITI*f WEIJE EXAM COMPONENT OR SYSTEM H EQ'D, INSP~ AMT. ITEM INSPECTION SE 8^n la%'aniM " to eta- ^='- ex^= ' o '" n ' 'c^ " "E""'" - C2.1 C-G (00tff'D) FEEIMATER A 16-EW-12 'I11 REC 1 1 EW-144,164 81-144,179,90,75,87 16-EW-13 'Iwo 18 18 EW-147 79-129 EW-161,162 79-SP-5,4 EM-164 79-SP-2,1/80A-26,78, 81,104 EW-148 79-SP2-1,72,74,105 EW-149 79-SP2-1,9,60,106 EW-150 79-SP2-1,10,61,107 EW-227 79-SP2-6,6R,11,65, 108/80A-31,50 EW-151 79-SP2-1,12,64,109 EW-152 79-SP2-1,13,69,110 EW-153 79-SP2-5,14,68,111 EW-154 79-SP2-1,15,67,112 EW-155 79-SP2-1,16,71,113 EW-156 79-SP2-1,17R,85,114 EW-157 79-SP2-1,4,55,115 EW-158 79-SP2-1,21,59,116
- EW-159 79-SP2-7,7R,22,52 l 117,97,98,99 EW-159 Baseline 79-SP2-103,104,118 EW-159 80A-24,48 EW-160 79-SP2-8R,23,63,119/
80A-25,49 i EW-213 79-SP2-2,53,24,120 EW-161 79-SP2,2,25,57,121 EW-162 79-SP2-2,26,56,122 l EW-164 79-SP2-2,28,58,123 l 1 I FORM 9 7-2476 4/70 FORM NO, lSS-8 00 5 PP-82-A-2 ,
NORTHERN STATES POWER CO. TAELE S2.2.1 PRAIRIE ISLAND UNIT ___l - PAGE 3 op- 6 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPING-CIRCUMFERlWPIAL BUl*f kEILS' EXAM COMPOP '. AT OR SYSTEM S*JB AND JCHI " INSP. H EO'D. AMT. STEM INSPECTION - ITEM h# E. O y g EX M NED PER. AMT. EXAM IDENTIFICATION REPORT NO. , C2.1 C-G (CONT'D) j EEE[ WATER B
- 16-EW-15 ONE '1 1 EW-220 77-15,9 16-EW-16 'IWO 4 4 EW-214,EW-216 79-SP-7,8,1 EW-214 79 ' 22-19,32,70 FW-216 79 --).-19,30,79,125/
80A- ,51,52,105
'111REE - -
EW-216 81-89,76,76? a8 EEEDWATER A (8 IN) 3-AF-11 'INO 2 2 EW-165, AEW-202 79-SP-17,i8 EW-165,AEW-202 79-SP2-127,128 FEEDWATER B (8 IN) 3-AF-12 'INO 2 2 EW-127,AEW-129 79-SP-19,20 EW-127,AFW-129 79-SP2-129,-130 REFUELING WA'IER S'lORAGE TANK DISCIIARGE ^ 14-SI-I ' 'INO 1 1 W-195 80-60
'I11REE 1 1 W-178,187 81-198,30 12-SI-3A 'INO 2 2 W-186, W-261 80-54,55 12-SI-3B 'INO 1 1 W-194 80-56 12-SI-11 'IllREE 1 -
12-51-4 'INO 1 -1 W-196 80-57
'IIIREE I -
10-SI-8 STREAM 1 'INO 1 1 W-206 80-50 STREAM 2 - - - CONTAItNENT SUMP B DISCilAICE LINES 14-SI-33A - - - 14-SI-338 - - - coau31a.1. no ro. o......... PP-82-A-3 ,
NORTHERN STATES DOWER CO. TAILE S2.2.1 PRAIRIE ISLAND UNIT _.___1 PAGE 4 OF 6-INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPING-CIRCUMFERINPIAL BUI'f WEUE SUB
"" INSP. R EO'D. AMT. ITEM E. AN DE C N INSPECTION ITEM PER. AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EXAMINED C2.1 C-G (ODNP'D) 12-SI-34A - - - 12-SI-34B 'IWO 1 1 W-5 80-82 ALTERNATE COMPAltNENP SPRAY PUMP SUCTION 6-RII-10A BRANCil 1 'IWD 1 1 W-269 80-53 BRANCil 2 'INO 2 2 W-5 80-65 W-7 80-67 6-RIl-10B BRANCil 1 'IWO 2 2 W-230, W-270 80-52,51
'I11REE 2 2 W-229, W-283 81-66,65 BRANCil 2 'IWO 2 2 W-113, W-128 20-33,66
'I11REE 1 1 W-129 81-64 RESIDIAL !! EAT REMOVAL DISCilARGE 12-Ril-6A 'INO 1 1 W-17 80-81 12-RII-6B 'IND 1 1 W-6 80-83 8-Ril-9A 'IND 1 1 W-112 80-46 8-R11-9B 'INO 2 2 W-195, W-193 80-21,22
'IllREE 1 1 W-243 81-45 8-R!l-7A 'INO 1 1 W-88,89 80-49,47 8-Ril-7B 'INO 3 3 W-138, W-206,W-143 80-19,23,20 SAFETY ItDECTION PUMPS SUCTION 6-SI-13A 'IND 1 1 W-17W 80-3 6-SI-13B 'INO 2 2 W-134,141W 80-58,2 ropqqffn ro o. m i e.
p e , . Form 9-0034,Rev.0 (M&SP 5.2) NORTHERN STATES POWER CO. TABLE S2.2.1 PRAIRIE ISLAND uni ~s I PAGE 5 op 6 INSERVICE INSPECT:UN-EXAMINATION
SUMMARY
M AJOR ITEM: PIPItG-CIRCUMFERENPIAL BLTI'f WEILS Y " H EO'D, SUB - N DES T N INSP. AMT. ITEM INSPECTION ITEM GORY PER. AMT. EXAM IDENTIFICATION REPORT NO. ITEM TO BE EXAMINED C2.1 C-G (O MP'D) 8-SI-17 'INO 2 2 W-239, W-99 80-97,95
'IllREE 1 1 W-98 81-3?
8-SI-18 SW 7 7 W-243,235,236 80-96,99,1C4 W-74,75,80,81 80-106,107,105,103
- 111REE 2 1 W-68 81-67 8-VC-71A - - -
. 8-VC-71B - - - 1 RESIDUAL IIEAT REMOVAL
- SUCTION 10-SI-9A - - -
10-SI-9B 'Iwo 1 1 W-39W 80-10 ACCUMUIATOR DISCllAICE LINES 12-SI-28A ONE 1 1 SI-1317 77-35,56 12-SI-288 - - - 12-ST-29A - - - 12-SI-29B 1WO 1 1 SI-33 79-49,47 l RESIDUAL IlEAT REMOVAL SUCTION 12-Ril-5A 'INO 1 1 W-66 80-87
'IIIREE 2 2 W-72,W 81-40,43 12-Ril-5B UNO 2 2 W-37, W-42 80-11,25 8-Ril-5A 'INO 1 1 W-64 80-92 111REE 1 -
8-Ril-5B Two 1 1 W-35 80-18 8-RM-4A 'INO 2 2 W-60, W-59 80-94,93 8-Ril-4B 'IWO 1 1 W-31 80-17 10-RII-3 ONE 2 2 RII-1045R,Ril-1048 77-76,77 Swo 1 1 W-23 80-101
'I11REE 2 -
FORM 17-24 74 4/7s PP-82-A-5 ,
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J NORTHERN STATES POWER CO. TABLE _S2,2. 3
- PR AIRIE ISL AND UNIT ___1._________.. PAGE 1 OF 1 INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM: PIPItC-IIIWK'll PIPE '10 pit'E WEID SUB
" "" INSP. H WD. AMT. ITEM INSPECTION JOIt(IS ITEM CA E. ) DES 8 IO O PER. AMT. EXAM IDENTIFICATION GORY liEM TO BE EXAMINED HEPOH T NO.
i _ 1 C2.3 C-G 15RANCil PIPE '10 PIPE WEID JOINIS - (SWEEIOIEIS) MAIN SIEAM A IELIEF llDR, 30-MS-1 - -
~
MAIN SIEAM B } IELIEF llDR, 30-MS-2 OE 1 1 MS-185A 77-23,31 j FEEIMA'IER A
- 16-tW-13 'lWO 1 1 FW-163 79-SP-3
) (8", 3-AF-11) FW-163 (IEPEAT) 79-SP2-10,27,54,131 J FEEIMA'IER B i 16-EW-16 'lWO 1 1 FW-215 79-SP-6 (8", 3-AP-12) FW-215 (REIEAT) 79-SP2-19,31,80,132 1 i 1 i 1 i i i i l i i l f i 1
$0HM $ 7 24 76 t/78 FONM NO. 958-S DS9 PP-82-A-10 .
j
m I m r o n 1 n u r n NO. F r OIN A TT Om CR 4 m EO P P _ S E 2 e N IR m 89 2 22 9 1 - - E m 1 1 88 LEm IGp . A A :r_ TP ur o r N
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- I T 81 M A 78 E MC T EIF WW I TI
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NORTHERN STATE.2 POWER CO. TA LE _EL2.5 PRAIRIE ISLAND UNIT 1 PAGE 1 OF 4 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPIfG;JMPIIIRALLY_ WEfDED SUPIOR'IS 0N Il EO'D. AMT. ITEM l SUB 9E fil T N INSP. INSPECTION HEM GOHY ITEM TO BE EXAMINED PEft. AMT. EXAM IDENTIFICATION REPOf1T NO. C2.5 C-E-1 IMPEGRALLY WEIDED SUPPORTS MAIN STEAM A 30-MS-1 'n o 1 1 G 79-38,39 I 'I11REE '2 - MAIN STEAM B l 30-MS-2 'Iwo 1 1 B 79-121,124
'IllREE 1 1 F 81-149 MAIN STEAM A RELIEF IIDR, 30-MS-1 - - -
MAIN S'lVR4 B l RELIEF IIDR, 30-MS-2 'Iwo 1 1 L 80A-27,28 l MAIN STEAM A 31-MS-1 'Iwo 1 1 I 80A-30 MAIN STEAM B ONE 1 1 H 77-81 31-MS-2 'I11REE 2 2 J,N 81-212,212R,176,213 MAIN STEAM A 6-MS-1 'Iwo 1 1 K 80A-11,22 MAIN STEAM B 6-MS-2 - - - MAIN STEAM A 32-MS-1 'I11REE 1 - MAIN STEAM B 32-MS-2 'IwO 1 1 D 80A-64,83 i ronu ir-asis ofre ronu no. asi-s een l PP-82-A-14 .
NORTHERN STATES POWER CO. TA!LE S2.2.5
- PRAIRIE ISLAND UNIT ___l __ PAGE 2 op 4 INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM: PIPING-INTEGRALIX WEIIED SUPIORTS SUB
"" INSP. R EO*D. AMT. ITEM INSPECTION E- AN DES i ION ,
ITEM GORY PER. AMT. EXAM IDENTIFICATION REPOrtT NO. ITEM TO DE EXAMINED 4 C2.5 C-E-1 (00NP'D) FEEDWATER A 16-FW-12 TIREE 2 2 P,U 81-173,194,153,152 16-EW-13 7WO 9 9 Q 79-122,132 Q,R,S 79-SP2-3/35,36,37 T,0 79-SP2-3/38,38R,42 V,W 79-SP2-3/41,40 , X,00 79-SP2-3/39,39R,34 T,X 80A-72,73,29,32 ] FEEDWATER B 16-EW-15 ONE 1 1 K,IL 77-14,77-62 16-FW-16 'INO 8 8 N,0,P,Q 79-SP2-46,50,47,44
.- TIREE 2 2 1 8 b REFUELING WAPER SlOIEE TANK DISCIIAICE 12-SI-4 'IND 1 1 C 80-69,75 10-SI-8 'INO 1 1 D 80-70,76
'IllREE 1 -
00NPAINMENT SUMP B DISCIIAICE LINES 14-SI-33A - - - 14-SI-338 - - - ALTEIVETE CONTAltMENT SPRAY FUMP SUCTION 6-Ril-10A BRANCil 1 .7WO 1 1 B 80-62,63 6-RII-100 BRANCil 1 TIREE 1 1 D 81-18,16,16R Fo'PP'UNAd19 , roau ao. ise-seen PP-82-A-15
l . . , Form 9-0034,Rev.0 (M5SP 5.2) NORTHERN STATES POWER CO. TABLE S2.2.5 l PRAIRIE ISLAND UNIT _ l PAGE__1 OF 4 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPItC-INPI1;RALI.Y WELDED SUPIOR'IS l C "EN 8 M ITEM INSPECTION
- i. SUB AN DE C TION INSP. R EO'D. AMT.
i ITEM PER. AMT. EXAM IDEN11FICATION REPORT NO. GORY ITEM TO BE EXAMINED C2.5 C-E-1 (CONT'D) RESIDUAL llEAT REMOVAL DISCilAICE l 6-Ril-10A BRANCil 2 'IWO 1 1 L 80-79,102 6-Ril-10B
. BRANCil 2 'IWO 2 2 I,J 80-84,85/81-59,57 TIREE 1 -
8-Ril-7A VIREE 1 - 8-Ril-78 'IND 1 1 A 80-28,30,30R 10-Ril-11 ONE 1 1 S 77-120
'IWO 1 1 Q 79-98,99 TIREE 1 -
8-Ril-9A TIREE 1 - 8-Ril-9B 'Iwo 1 1 V 80-26,27,27R RESIDUAL llEAT IGNOVAL SUCTION 10-Ril-3 'Iwo 3 3 A 79-78,83,84R F,G 80-90,91,91R,68,77 A 80A-58,82,82R VIREE 2 - 8-RII-4A 'IND 1 1 0 80-80,100 , 8-Ril-4B - - - 12-Ril-5A 'Iwo 1 1 0 80-61,64 12-RIl-5B 'I11REE I 1 B 81-52,2 SAFETY ItOECTION lutP SUCTION 8-SI-18 'IWO 1 1 h 80-108,109
'I11REE 3 2 B,J , 81-37,38,48,49 6-SI-13A MIREE 1 1 E 81-15,19 12-SI-11 MIREE 1 1 C 81-36,35,35R,35R1 ron u s,aa,s s/,e PP-82-A-16 -
S l f f O I P U s e S e s D s 4 E s e. D T R o E 4 n F W NO. O IN 0 1 s a s ON J TT CR 40 o r 5 I EO P P 06, 6 A S E 1 5, 2 R N ,5 T, IR 2 951 0 5 o 4 E T N 3 7 2 907 A2 - 1 I 7 787 8 E.E G l
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Form 9-0034,Rev.0 (H&SP 5.2) NORTHERN STATES POWgR CO. TA"LE S2.2.6 PRAIRIE ISLAND UNIT _ PAGE 7 OF 2 ^ INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPING-NON-WE!IED SUPIOR'HI~ EXAM COMPONENT OH SYSTEM H EO'D. AMT. STEM INSPECTION SUB ^" INSP. ITEM E^ PEH. AMT. EXAM IDENTIFICATION REPORT NO. dO Y sT M OB EX M NED C2.6 C-E-2 (G NP'D) SAFE 71Y IHJECPION FIOM RIIR 6-SI-10A 'INO 1 1 K 79-101 6-Ril-10A Blv\NCil 2 '111REE 1 - RESIDUAL llEAT REMOVAL SlCPION 10-Ril-3 CNE 2 2 C,L 77-10
'IWO 2 2 II,K 79-102/80-78
. 'I11REE 4 4 I,E,J,A 81-63,58,74,215 8-Ril-4A 'INO 1 1 M 80-29
'111REE 1 1 N 81-62 ACCUMUIRIOR DISCllAICE I LINES 12-SI-29A ONE 1 1 A 77-11 12-SI-28A - - -
12-SI-28B ONE 1 - D-MISSED IN PERIOD ONE l 'lWO 1 1 D 78-058 REACIOR VIXSEL SAFE?lY IRIECTION 6-SI-25A ONE I 1 B 77-59
'INO 1 1 E 79-30 E (REPFAT) 80A-61 6-SI-25B ONE 1 1 11 77-59
'IIIREE 1 -
SAFE'lY IMJECTION 14JMP SUCTION 6-SI-13B 'IIIREE 1 1 D 81-17 8-SI-18 '111REE 5 4 D,P,II,0 81-53,55,54,47 ~ l ronu t,-aers e/7s PP-82-A-20
Form 9-0034,Rev.0 (M&SP 5.2) NORTHERN STATES POWgR CO. TACLE S2.3 PRAIRIE ISLAND UNIT _ PAGE I OF Z
!NSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PWPS SilB YS M E. A DESC O INSP. R E Q'D. AM T. STEM INSPECTION ITEM GORY ITEM TO BE EXAMINED PER. AE EXAM IDENECADON REPORT NO. C3.1 C-G PUMP CASING WEILE SAFE'IY ItDECTION PmPS CASING 'ID FIANGE WELD ON DISCllAIGE Ill PUMP - - -
#12 PlNP - - -
. CASING 'IO FIANGE, WELD ON SUCTION ,
#11 PUMP - - -
#12 PUMP - - -
C3.2 C-D PRESSURE RET. AINING IOLTING RIIR PUMPS
#11 FIANGE LOLTS TIREE 24 24 BOLTS, 1 TilIU 24 81-33
#12 FIANGE BOLTS - - -
SAFET. Y ltOECTION PGLPS fil DISCil FIANGE IOLTS - - -
#12 DISCil PIANGE BOLTS TIREE 8 8 BOLTS,1 TilI0 8 81-27
#11 DRIV 2 END COVER 'I11REE 16 16 BOLTS,1 Tills 16 81-26 412 DRNE END COVER - - -
#11 OUIBOARD COVER - - -
#12 OLTIUOARD COVER TIREE 16 16 BOLTS, 1 TI:!U 16 81-25 C3.3 C-E-1 INTEX1 RALLY WELDED SUPIORIS RIIR PUMPS
#11 - - -
#12 TIREE I 1 I 81-1,3 l .
Fonho s 7-2476 s/7s PP-84-A-13 -
3 2, 4 2 1 2 NO O 2, F IN 3 O TT 1 CR , EO P P 01 S E 3 N IR 2, 2, 1 2 2 1 1 56 S 2 - - - - 1 1 1 1 E 88 68 LE CGS AAP + TPMU P N O
- I T
M A E MC T EIF I TI
- IT R N E
O D C, F, J I A B, E, M AD SI I T .M MAX AE 33 1 1 D., O' MT 33 1 1 E R A P R EE EE S EE EE NE IP RR I I RR I I VT TM Y R A S P M M D N E L M T E N P U S S"M Y S N A O S N R X O I T _ O T' T N I C E T N B E N E A N O U O N O f P S I M P I M O M
. ) O. M W Y1 2 C U1 2
- 2. C A #lT ) I 1 1 P1 1 5 R X u E' ## T ##
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L NORTHERN STATES POWER CO. TA":LE S2.4 PRAIRIE ISLAND UNIT _1 PAGE 1 OF 2 l lNSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: VALVES i SUB
^ " YS R EQ'D. AMT. ITEM INSPECTION AE A DES TlO INSP.
ITEM GORY ITEM 10 BE EXAMINED PEF 1, AMT. EXAM IDENTIFICATION REPORT NO. ! C4.1 C-F VALVE BODY WELDS - - -
-NONE-AND C-G l
C4.2 C-D PRESSURE RETAINING BOLTING MAIN STEAM A 31-MS-1 "IIIREE 26 26 (V aM UP) 81-123 MAIN STEAM B 31-MS-2 'I11REE 26 26 (V aM UP) 81-163 MAIN STEAM A (6") (OFF) RELIEF IIDR 30-MS-1 'IwO 12 12 (V aM UP) RS-21-4 80A-46
'111REE 24 24 (V aM UP) RS-21-1 81-127 RS-19-1 81-274 MAIN STEAM B (OFF) RELIEF flDR 30-MS-2 ONE 12 12 (V) RS-21-6 77-47 2(MIN) 2 (UP) RS-21-6 77-47
'IW 12 12 (V aM UP) RS-21-8 80A-45
'I11REE 24 24 (V aM UP) RS-21-1 ) 81-129 RS-19-2 81-273 RESIDUAL llEAT REM (NAL DISCllABGE 6-SI-108 - - * -
6-Ril-12 ONE 12 12 (V) 8803B 77-85 2(MIN) 2 (UP) 88038 77-78 FORM 9 7 2476 Of 70 W eW M NO.359-9005 PP-84-A-15 ,
j llfl l' l 1 0 0 9 6 5 2 8 O N NO. M F. OIN R O TT o CR r EO PP S 4 E 33 N IR 55 2 - S 2 AA 00 E 88 LE S - IGE AAN TPI A V t O
- I T B M A B E MCI 0
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) N N J I T C O A VL
(( N N M T .M MA X
- 1661 A E
)
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E ( t I A 2 P SH E 0 NIP 1
- 1% - -
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4 i NORTHERN STATES POWER COMPANY TABLE II ! PRAIRIE ISLAND UNIT l PAGE I 0F 10 HASELINE COMPARISON
SUMMARY
CLASS II NSP NDE W BASELINE REPORT BASELINE ISI EXAMINATION COMPONENT / SYSTEM ISO MET 110D _ IDENT. NO. INDICATIONS INDICATIONS LIMITATIONS l I RESIDUAL llEAT EXCHANGER l C1.3 INTEGRALLY WELD I SUPPORTS RHR llEAT EXCHANGER 93 PT SUPPORT A 81-51 N/A NONE NONE l NO. 11 VT 81-4 N/A NONE NONE 1 C1.4 PRESSURE RETAINING j BOLTING RHR llEAT EXCilANGER 93 UT FLANGE 81-24 N/A NONE ONE END ONLY NO. 12 BOLTS BOLTS 1,14,15,28 BORIC ACID TANKS Cl.3 INTEGRALLY WELDED SUPPORTS BORIC ACID TANK NO. 11 94 PT SUPPORT A 81-46 NONE 61," INACCESSIBLE VT 81-47 NONE NONE BORIC ACID TANK N0 121 94 PT SUPPORT A 81-70 N/A NONE 612 " INACCESSIBLE VT 81-71 N/A NONE NONE C1.4 PRESSURE RETAINING BOLTING BORIC ACID TANK N0 11 94 UT MANWAY 81-34 N/A NONE NONE BOLTS PIPING-CIRCUMFERENTIAL BUIT WELDS C2.1 CIRCUMFERENTIAL BUTT WELDS MAIN STEAM B 688 UT MS-186 81-162 ACC ROOT S-1 ID GEO 30% NO S-19 :-3:SilPPORT GEO BE S-1 5-7 T FORM NO. ISI-1003
l NORTHERN STATES POWER COMPANY TABLE II PRAIRIE ISLAND UNIT 1 PACE 2 0F IU j BASELINE COMPARISON
SUMMARY
ClbSS II NSP NDE W BASELINE REPORT BASELINE ISI EXAMINATION 3 COMPONENT / SYSTEM ISO MET 110D IDENT. NO. INDICATIONS INDICATIONS LIMITATIONS 1 OD GE0 40% 2 f MAIN STEAM B CONT 2-1 MT MS-186 81-189 f1/A NONE 9-12:00 VALVE BRACE FEEDWATER A 52B UT FW-144 81-144 ACC S-2 ID GEO 60% NO S-1 VALVE I S-2 ID GE0 50% S-2 LIMIT 2-5:00 l SUPPORT MT 81-179 NONE NONE N0flE 52A , UT FW-164 81-90 S-1 ID GEO S-1 ID GE0 90% 1 80% S-2 ID GEO 30% NONE ! S-2 ID GEO 20% S-1 ID GE
- 22%
i ! UT 81-87 S-1 ID GE0 S-1 ID GEO 50% NONE l 80% S-2 ID GEO 20% S-1 ID GEO 27% l MT 81-75 NONE NONE NONE I l FEEDWATER B 69A UT FW-216 81-89 S-1 GEO S-1 ID GE0 90% NONE l 200% i S-2 SPOT 50% S-2 IDG 100% l i i UT 81-88 S-1 GEO S-1 ID GE0 90% NONE l 20% l S-2 SPOT S-2 ID GE0 80% j 50% i i l FORM NO. ISI-1003 4
j . . . . NORTIERN STATES POWER COMPANY TABLE II j PRAIRIE ISLAND UNIT l PAGE 3 0F IU
- j. BASELINE COMPARISON
SUMMARY
CLASS II COMPONENT / SYSTEM E E BASE W E REPORT BASE W E ISI E m mATION ISO MET 110D IDENT. NO. INDICATIONS INDICATIONS LIMITATIONS ) k" LINEAR 1/16" LINEAR NONE ! MT 81-76 %" ROUNDED 81-76R NONE; INDICATION! NONE f i BLENDED OUT REFUELING WATER STOR- 80 UT W-178 81-198 NONE S-2 ID GEO 50% NO S-1 VALVE AGE TANK DISCllARGE S-2 OD GE0 90% l W-187 81-30 NONE NOME NO S-1 VALVE ALTERNATE CONTAIN- 91 UT W-229 81-66 NONE NONE NONE i MENT SPRAY PUMP SUCT- ! ION W-283 81-65 NONE NONE NO S FLANGE f j 78 SI-129 81-64 NONE NONE NONE RESIDUAL llEAT REMOVAL 78 UT W-243 81-45 NONE ID GEO 125% NO S-1 IIANGER DIScilARGE NO S-2 VALVE
- S-3, S-4 LIMITED
! SUPPORT j SAFETY INJECTION 82 UT W-98 81-32 NONE NONE S-2,3,4 LIMIT PUMPS SUCTION llEAT TRACE i l W-68 81-67 NONE NONE NO S-5 NEAT TRACE RESIDUAL llEAT RE- 53 UT W-72 81-40 NONE L.S. ID GEO 90% S-1 B.E. TEE j MOVAL SUCTION j W-63 81-43 NONE OD GEO (.20% NO S-1 VAL VE RESIDUAL llEAT RE- 78 UT W-170 81-42 NONE NONE S-2 B.E. EL I.R. 3 MOVAL DISCHARGE l PIPING-LONGITUDINAL WELD l JOINTS IN FIITINGS I FORM NO. ISI-1003
1 i NORTHERN STATES POWER COMPANY TABLE II i PRAIRIE ISLAND UNIT l PAGE 4 0F IU BASELINE COMPARISON
SUMMARY
CLASS II 1 COMPONENT / SYSTEM NSP NDE W BASELINE REPORT BASELINE ISI EXAMINATION ISO METHOD IDENT. NO. INDICATIONS INDICATIONS LIMITATIONS l C2.2 LONGITUDINAL WELD , JOINTS IN FITTINGS I l RESIDUAL llEAT REMOVAL 53 UT W20-74 81-41 NONE S-6 ID GEO 40% NONE
- SUCTION 1
- REFUELING WA ER STORAGE 80 UT W-178-179 81-200 NONE S-5 OD GE0 6% NONE i TANK DISCliARGE
! REFUELING WATER STOR/*GE 80 UT W-213-265 81-68 NONE NONE NONE l TANK ! SAFETY INJECTION PUMPS 82 UT W-67-68 81-204 NONE NONE NO S-5 IIEAT TRACE j SUCTION ALL EXAMS LIMITED
- 3:00 and 9:00 DUE-TO HEAT TRACE LINES W-86W-238 81-31 NONE NONE OD L.S. LIMIT
{i 9b-15" LONG ! RESIDUAL llEAT REMOVAL 53 UT W-70-71-7F 81-39 NONE NONE NONE ! SUCTI0f; l l RESIOUAL llEAT REMOVAL 78 UT W-237-243- 81-44 NONE NONE NONE j DISCllARGE 709 1 { PIPING-PRESSURE RETAINING BOLTING i C2.4 PRESSURE RETAINING l BOLTING ! RESIDUAL llEAT REMOVAL 53 UT BOLTS AT 81-28 NONE NONE NONE PUMP SUCTION W-78 l BOLTS AT 81-29 NONE NONE NONE i W-81 l
- FORM NO. ISI-1003 i
1 l . i i 1l NORTHERN STATES POWER COMPANY TABLE II l PRAIRIE ISLAND UNIT l PACE b 0F 10 j BASELINE COMPARISON
SUMMARY
CLASS Ii 1 i NSP NDE }i, BASELINE REPORT BASELINE ISI EXAMINATION COMPONENT / SYSTEM l ISO METHOD IDENT. NO. INDICATIONS INDICATIONS LIMITATIONS l 1 PIPING INTEGRALLY WELDED SUPPORTS ] i
! C2.5 INTEGRALLY WELDED i SUPPORTS
] l MAINSTEAM B 68A VT F 81-149 NONE NONE ENCAPSULATED j j 688 VT J 81-212 NONE LOOSE NUTS ENCAPSULATED l 81-212R - NONE NulS TIGil-i TENED 68B MT N 81-176 NONE N0flE N0flE l VT 81-213 NONE NONE fl0NE FEEDWATER A 52B MT P 81-173 NONE NONE N0flE i ! VT 81-194 NONE NONE NONE 52A MT U 81-153 NONE NONE NONE VT 81-152 NONE NONE NONE 4 FEEDWATER B 09A VT P 31-151 NONE NONE ENCAPSULATED VT S 31-150 NONE NONE ENCAPSULATED ALTERNATE CONTAINMENT 92 PT D 31-16 NONE MULTIPLE ROUNDED N0flE SPRAY PUMP SUCTION 31-16'l - NONE INDICATIONS NONE BLENDED OUT 31-18 NONE NONE N0flE } NONE 79 PT J 31-59 NONE NONE l RESIDUAL llEAT
- i REMOVAL DISCllARGE FORM NO. ISI-1903
i . . . . I l NORTHERN STATES POWER COMPANY TABLE ir i PRAIRIE ISLAND UNIT l PACE 6 ~- 0;' 10 BASELINE COMPARISON
SUMMARY
CLASS II NSP NDE W BASELINE REPORT BASELINE ISI EXAMINATION COMPONENT / SYSTEM t ISO METIIOD , IDENT. NO. INDICATIONS INDICATIONS LIMITATIONS C2.5 CONT. 4 RESIDUAL HEAT REMOVAL VT 81-57 NONE NONE NONE
- DISCHARGE l
j RESIDUAL NEAT 77 PT B 81-52 NONE NONE NONE REMOVAL SUCTION ! VT 81-2 NONE NONE NONE I { SAFETY INJECTION 82 PT B 81-37 NONE NONE NONE ! PUMP SUCTION VT 81-38 NONE NONE N0flE l PT J 81-48 NONE NONE fl0flE i
- VT 81-49 NONE NONE N0flE
! PT C 81-35 NONE MULTIPLE LINEAR NONE 81-35R - MULTIPLE LINEAR N0flE l 81-35R1 - N0flE LINEAR N0flE i INDICATIONS BUFFED OUT l SAFETY INJECTION 82 VT C 81-36 NONE NONE NONE q PUMP SUCTION l 83 PT E 81-15 NONE N0flE NONE j .s
- VT 81-19 NONE NONE NONE RESIDUAL HEAT REMOVAL 54 PT W 81-50 N/A NONE NOME PUMP SUCTION VT 81-56 N/A NONE N0flE FORM NO. ISI-1003 f
i l NORTHERN STATES POWER COMPANY j i l TABLE II PRAIRIE ISLAND UNIT PAGE 7 0F 10 BASELINE COMPARISON
SUMMARY
CLASS 11 1 ! NSP NDE W BASELINE REPORT BASELINE ISI EXAMINATION COMPONENT /SYSTDI l ISO MET 110D IDENT. NO. INDICATIONS INDICATIONS LIMITATIONS i j PIPING-NON WELDED SUPPORTS C.2.6 SUPPORT COMPONENTS l ! RESIDUAL HEAT REMOVAL 54 VT A 81-215 N/A fl0NE t<0NE
~ -
1 ~STICTTON j 54 VT R 81-9 N/A NONE NONE i j 54 VT X 81-8 N/A fl0NE NONE
- 81-10 N/A NONE N0flE a
77 VT E 81-7 N/A MISSING tlVT tt0tlE 81-7R - N0flE - NUT N0tlE REPLACED
- REFUELING WATER
~
81 VT 8 81-96 N/A NONE t.0NE l STOR WE TANK DISCllARGE RES10UAL llEAT REMOVAL 79 VT K 81-69 N/A N0tlE NONE DISCllARGE 79 VT C 81-72 N/A NONE fl0NE i 79 VT L 81-7? N/A N0flE NONE i l 79 VT N 81-61 N/A NONE NONE 79 VT 0 81-60 N/A fl0NE fl0tlE ,! RESIDUAL llEAT REMOVAL 54 VT 81-58 fl0NE E N/A NONE i SUCTION } 54 VT I 81-63 N/A fl0tlE NONE I 54 VT J 81-74 N/A NONE NONE ! 54 VT tl 81-62 N/A NONE NONE 1 FORM NO. ISI-1003
NORTilERN STATES POWER COMPANY TABLE II i PRAIRIE ISLAND UNIT l PACE 3 OF IU BASELINE COMPARISON
SUMMARY
CLASS II COMPONENT / SYSTEM NSP NDE W BASELINE REPORT BASELINE ISI EXAMINATION
- ISO METIIOD IDENT. NO. INDICATIONS INDICATIONS LIMITATIONS l
? ! d2.6 CONI. l l SAFETY INJECTION 83 VT D 81-17 N/A NONE NONE PUMP SUCTION l 82 VT D 81-53 N/A N0flE NONE l ! 82 VT F 81-55 N/A IIANGER COMPLI ANCI NONE i DRAWING REVISED 1 ) 82 VT N 81-54 N/A NONE NONE 81-/7 82 VT 0 N/A NONE N0flE i l PUMPS ! C3.2 PRESStlRE RETAINING I if0 DING ) j RilR PUMPS
#11 FLANGE BOLTS 53 UT 24 BOLTS 81-33 N/A NONE NONE SAFETY INJECTION PUMPS
#11 DRIVE END 83 UT 16 BOLTS 81-27 N/A NONE NONE COVER BOLTS 2
#12 DISCllARGE FLANGE 83 UT 8 BOLTS 81-26 N/A NONE NONE
- BOLTS
-l
} #12 OUT BOARD END 83 UT 16 BOLTS 81-25 N/A NONE NONE ! COVER BOLTS i i 1 FORM NO. ISI-1003 ^
l . . . . i II i NORTilERN STATES POWER COMPANY TABLE I PRAIRIE ISLAND UNIT 1 PACE 7 OF l 'l ) BASELINE COMPARISON
SUMMARY
CLASS II i NSP NDE W BASELINE REPORT BASELINE ISI EXAMINATION COMPONENT / SYSTEM j ISO METil0D _ IDENT. NO. INDICATIONS INDICATIONS LIMITATIONS 1 C3.3 INTERNALLY WELDED j SUPPORTS i i RilR PUMP #12 77 PT I 81-1 N/A NONE fl0NE j VT 81-3 N/A NONE NONE i l' SAFETY INJECTIO:1 PUMP 83 PT A,B,C 81-11 N/A N0nE NONE
#11 VT 81-20 N/A NONE NONE SAFETY INJECTION PUMP 83 PT D 81-12 N/A NONE NONE
#12 VT 81-21 N/A NONE NONE 83 PT E 81-13 N/A NONE NONE VT 81-22 N/A NONE NONE l
83 PT F 81-14 N/A NONE NONE
, VT 81-23 N/A NONE NONE I C3.4 SUPPORT COMPONENTS RilR PUMP #11 54 VT S 81-5 N/A NONE NONE RilR PUMP #12 54 VT 11 81-6 N/A NONE NONE i
- VALVES l -
! C4.2 PRESSURE 7ETAINING i BOLTING l MAIN STEAM A SlB UT RS-19-1 81-274 h/A NONE ONE END ONLY j 51B UT CV-31098 81-128 N/A #4 BOLT 60% ONE END ONLY j UT 81-272 N/A NONE-3ASE-LINE ONE END ONLY j BOLT #4 i FORM NO. ISI-1003
3 0 0 0 1 1 NS - ON I I O Y Y Y Y S F TI L L L L I 0 AT N N N l NA O O O f O . I T O MI D D D D N 0 AM XI N N N N I 1 EL E E E E M I R E~ E E E E O N N N N F LE BG O O O O AA TP S N I O SI I T A E E E E C N N I N l f D O O 0 O N N N N N I S N EO NI I T LA EC SI AD A A A A BN / / / / I N N N N T 7 3 9 3 R . 2 6 2 7 OO 1 1 1 2 PN - - - - E 1 8 1 8 1 8 1 8 R E N I . 9 0 LT 1 9 1 2 EN - 0 - - SE 1 1 1 9 AD 2 3 2 1 BI - - - - S V S S W R C R R D 0 E1 1 DT T T T T NE U U U U M I I S S PO 8 8 B B A SS NI 1 8 8 8 L 5 6 6 6 C Y N A Y P R M A OI M C M U M R S E E T WTN S B OI O Y PNS S M UI / S R T A EDA N E TNP E T AAM N S TLO O T N SSC P N I I M O A N E O C M REN C EII 2 HRL TIE 4 RAS C ORA NPB l
I tlORTilEl N STATES POWER CO. j PRAIRS. ISt.AllD littlT I l' ACE I UF _3 j ISollETRIC SilHtIAltY - Cl. ASS 2 j TAlli.E Ill ItEV I S I O!1 COMPollEllT OR SYSTEll I.OO P ,'fIg f , 4 131-43 0 STEAtl CEllERA'lDRS A611 - - 4 ISI-51 O HAlli STEAM (Cl'ilERAI. VIEll) A - - - i ISI-51A 0 A 32" 32-HS-1 11 0
- I S I-$lli 0 A 31" 31-ils-1 24 j 30" 30-HS-1 23 6" 6-HS-1 7 131-52 6 FEEldJATER (CEllERAI. Vil3J) A - - -
, ISI-52A 0 A 16" 16-141-13 1]
$ 1S1-5215 0 A 16" 1 6 -111- 8 13 A 8" 3-AF-11 11 0 i 1S1-53 0 EllR PUNP A Si1CTIOtl (lJEl.DS) A 10" 10-Ril-3 2'2 1 ISt-54 0 kilR l'IlHP A SilCTIOti (llAllCEllS) A 8" 8-illi-4 A 29 ) A 8" 8-lui- 5 A 29 I A 12" 12-Hil-5A 32 l A 12" 12-Ril-6A 32 A 10" 10-SI-9A 11 0 j i ISI-55 0 EllR Piltil' A DISCilARCE (lJEl.DS) A 8" 8- Hil-7 A 29 ] ISI-56 0 ItllR Piltil' A DISCllARGE (llAllCERS) A 8" 8-Ril-9 A 29 j A 6" 6-Itll- 10 A 27 i A 6" 6-SI-10A 27-y A 6" 6-S I-l ull 6 l j 1S1-68 0 HAlti STEAtt (CEllCitAl. VIEU) II - - - j i S I -bil A O 11 32" 32-HS-2 t:0 I S I -6 till O 11 31" 31-HS-2 24 30" 3 0 -11S - 2 23 1 6" 6-MS-2 7 i ) 151-69 0 FEEIAJATER (CEllEltAl. VIEW) 11 - - - } I S i - 69 A o u 16" 16-111-16 13 1 151-6911 0 11 13
- I g"" I g-ni-p_
-4r- y 1
i 1
. . e e i
llORTilEl(14 STATES hillElt Co. 2 01.' 3 l'RAIRIE ISI.AND litilT I l',
,' yyy .j ISorti:TRIC SilHMARY COMPollEllT OR SYSTFJi g 1.001' S t;t,'il R I ANI) 1 4
1S1-76 0 1(IIR l'UH1' 11 SilCTIOli (lli:1.DS) 11 8" 8 - 1(11 - 4 11 29 1S1-77 0 kilR PilHP B SUCTloti (llAllCERS) B 11 " 8-itil- 511 29 j 11 12" 1 2 -l(11- 511 32 11 12" 12-Itll-611 32 11 10" 10-S I-911 22 ISI-78 0 1(llR PilHP !! DISCllARCE (lJEl.DS) 11 8" 8-l<ll-711 29 i ISI-79 0 1(111( PilHP 11 DISCl!ARGE (IIAtlCERS) il 8" 8 - l(11 - 9 11 29 j 11 6" 6-1t11- 1011 27 11 10" 10-1(11-11 22 q 11 6" 6 - I(11 - 1 2 11 0 ) I S I-t10 0 REllllEl.ING UATER STOl(ACE (WEl.DS) - 14" 14-St-1 No i TAtlK DISCIIARCE 12" 12-SI-3A .33
- I S I-ti l 0 REl/llEl.I!1G LJATER STORACE (IIAllGERS) 12" 12-S I-111 33 TANK DISCilARCE 12" 12-SI-4 33
, 10" 10-SI-8 31 12" 12-S1-11 t10 , 1S1-82 0 SA Fif t'Y IN lECTIOll PullPS SUCTiott (llEl.DS) - 12" 12-S1-11 11 0 t I S I -ti l 0 SAflCI'Y IN.ll:CTIOli PullPS SilCTIOil (llAllCERS) 6" 6-SI-13A NO 6" 6-SI-1315 28 8" 11 - 5 1 - I 7 30 l 8" 8-St-18 30 131-114 0 ISORIC ACII) Sill'Pl.Y - 8" 8-SI-18 11 0 1S1-85 0 ACCllHill.ATOR lilSCilAl(CE (llEl.11S) A 12" 12-SI-28A !! 1S1-80 0 ACCl!!!til.ATOR 1)lSCilARGE (llAtlGERS) A 12" 12-SI-29A Il is 12" 12-S1-2811 11 j 11 12" 12-SI-2915 11 4
NOitTilEltti STATES l'Out:lt C0, l'AC E 3 OF 3 l'HAlHIE ISI.AND liti!T I TA111.E Ill ISOMETHIC SilHtlARY l.IllE I. ilk llT - cal.. flSl* ISO HEV IS IO!I COH1'Olll{tlT ON SYSTEtt I.OOl' SIZE Hl!MllEH STAllDAl(D ggg,g.g IS I-til O cot 1TAltlHEllT SilHP 11 DISCilARGE (UEl.DS) A 14" 14-SI 3]A tio I S I -till O Cot 4TAltitlEllT SiltlP 11 DISCilA:H;E (ilAt4CEl:S) A 12" 12-SI-34A tio 11 14" 14-S I-3115 11 0 11 12" 12-SI-3415 32 1 S 3 - 11 9 0 l(EACTOR VESSEL. SAFETY lti.lECTIOtl (llEl.DS) A 6" 6-SI-25A 6 151-90 0 NEACTOR VESSEL. SAFETY lillECTIOri (IIANGi:HS 11 6" 6-SI-25tl 6 ISI-91 O Al.TEHilATE CONTAltitil:llT S1'ItAY (UEl.DS) A 6" 6-l<ll- l O A 21 l'llflP SilCTION 11 6" 6-Itll-lut) 11 0
~
l 1S1-92 O Al.TEltHATE CutlTAlHilEllr (IIANGERS) SPHAY l'IlHP SUCTIOli l l
APPENDIX C FSAR AUGMENTED EXAMINATION P PAGE 1 of 1
Form 9-0034,Rev.0 (M&SP 5.2) TACLE PSAR NORTHERN STATES POWER CO. PR *IRIE ISLAND UNIT 1 PAGE 1 _.Or 3 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPIT 0 SU8
^ Y INSP. R E O'D. AMT. BTEM INSPECTION TE AN DESCR BON PER. AMT. EXAM IDENTIFICATION REPORT NO.
ITEM GORY STEM TO BE EXAMINED C2.1 C-G CIRCUMFERINPIAL BUIT WEWS *If0ICATES WE W JOINTS ARE CNTE-MAIN STEAM A (DRIZED AS ASME CIASS 2 31-MS-1 CNE .1 1 MS-12* 77-25,30
'IND 1 1 MS-16* 78-010,041 TIREE 2 2 MS-11,15 81-170,191,191R,168
. MAIN STEAM B
.31-MS-2 - - -
MAIN STEAM A
~
RELInP IIDR, 30-MS-1 TIREE I 1 MS-183 81-186,195 MAIN SPEAM B RELIEP flDR, 30-MS-2 4WO 1 1 MS-186* 78-001,038 TIREE 1 1 MS-187 81-161,188 MAIN STEAM A 30-MS-1 04E 1 1 MS-17* 77-27,29 30-MS-3 'Iwo 1 1 MS-26 78-012,028 MAIN STE,'W B 30-MS-2 4WD 1 1 MS-83 78-003,018 30-MS-4 TIREE 1 1 MS-82 81-159,181 MAIN STEAM A 24-MS-21 'IND 1 1 MS-143 78-011,040 TIREE 2 2 MS-145,152 81-1o5,201,193 , MAIN STEAM B l 24-MS-24 ONE I 1 E-125 77-37,34 l l MAIN STEAM A 12-MS-3 - - MAIN STEAM B l 12-MS-4 TIREE 1 1 MS-87 81-182,192 j I ronu e s-,ers of,e PP8-A-18
Form 9-0034,Rev.0 (H&SP 5.2). NORTHERN STATES POWER CO. TABLE FSAR PRAIRIE ISLAND UNIT __ l PAGE 2 OF 3 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPIEG XAM PONENT OH SYSTEM ITEM SUS ^ "' INSP. H EO'D. AMT. INSPECTION ITEM PER. AMT. EXAM IDENT8FICATION HEPORT NO. h^OHh lT M TO BE EX M NED C2.1 C-G (COMP'D) MAIN STEAM A 8-MS-1 ONE I 1 E-151 77-16,7 MAIN STEAM B . 8-MS-24 'I11REE I 1 E-132 81-184,202 MAIN STFAM A 6-MS-1 'IllREE 1 1 MS-148 81-203,172 5-MS-1 MAIN STEAM B I 6-MS-2 CNE 1 1 E-136* 77-22,8 4 5-MS-2 FEENATER A 1 16-FW-8 'INO 1 1 FW-124 78-007,007A,007AR, 042,042R
'I11REE 2 2 FW-113,115 81-145,174,147,180 FEEDWNIER B 16-FW-8 'INO 1 1 FW-177 78-055,044
'111REE 2 2 FW-173,174 81-146,177,199,183 FEENATER A 16-FW-9 16-FM-11 'INO I 1 FW-128 78-008,043 16-FM-12 ONE 1 1 FW-147 77-24,28 FEENNIER B 16-IM-10 'IllREE I 1 FW-179 81-148,178 16-FW-14 j 16-FW-15 ONE I 1 FW-220* 77-15,9 rostu 17-aars afra PP8-A-19 -
. Form 9-0034,Rev.0 (M&SP 5.2) NORTHERN STATES POWER CO. TABLE IsAR PRAIRIE ISLAND UNIT 1- PAGE 3 OF 3 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPING XAM COMPONENT OH SYSTEM INSP, SUB E- AN H EO'D. AMT. BTEM INSPE CT ION ITEM y yEM OBEEX M NED MH. AMT, EXAM IDENMICATION REPOHT NOJ s C2.2 C-G IONGI'ItJDINAL WEID JOINIS IN FI'ITINGS MAIN SPEAM A 31-MS-1 ONE 1 1 MS-12 'IO MS-13* 77-23,31 i '1111 TEE I 1 MS-15 'IO MS-16 81-169,175 MAIN SPFM B 31-MS-2 - - - 4 MAIN Si'EAM A RELIEP IIDR, 30-MS-1 'I111 TEE 1 1 MS-183-182 10 52W 81-167,171
- ' MAIN SPFM B RELIEP IIDR, 30-MS-2 - - -
MAIN SPFAM A 30-MS-1 UNO 1 1 MS-25 'IO MS-26 78-006,026 30-MS-3 MAIN SPEAM B 30-MS-2 SWO 1 1 MS-83 'IO MS-84 78-004,017 . 30-MS-4 i C2.3 C-G BRANCil PIPE '10 PIPE WEID ! JOIN'IS MAIN STEAM A i RELIEP llDR, 30-MS-1 'IWO 1 1 MS-182A* 78-009,027 j (AT 12") , 30-MS-1 - - -
^
MAIN STIM B RELIEP llDR, 30-MS-2 OJE I 1 MS-185A* 77-23,31 (AT 12"), 30-MS-2 'IllitEE I 1 MS-187B 81-160,187 MAIN SPEAM A 24-MS-21 'IWO 1 1 MS-142A 78-002,002R,039 MAIN SPEAM B 24-MS-24 - - - FOM M 1,-2 4 76 S/,8 PP8-A-20 .
i I NORTHERN STATES POWER COMPANY TABLE II I PRAIRIE ISLAND UNIT 1 PAGE 1 0F 4 f BASELINE COMPARISOM
SUMMARY
FSAR AUGMENTED l NSP NDE W BASELINE REPORT BASELINE ISI EXAMINATION COMPONENT / SYSTEM ISO METHOD _ IDENT. NO. INDICATIONS INDICATIONS LIMITNIIONS j PIPING C2.1 CIRCUMFERENTIAL BUTT I Wil_DS i MAIN STEAM A 518 UT MS-11 81-170 N/A NONE NO S-1 PENETRATION j S-2 LIMITED 0 12:00 I MT 81-191 N/A 1/2" LINEAR NONE 3 81-191R - NONE INDICATION fl0NE i BUFFED OUT 51B UT f1S-15 81-168 N/A Il NONE NO S-1 ENCAPSULATED S-2 LIMIT 5:00 T0 i 7:00 SUPPORT B.E. S-2,3,4, , ENCAPSULATION i MAIN STEAM A SIB UT MS-183 81-195 NONE S-2 ID GEO 40% NO S-1 9:00 TO 3:00 RELIEF HEADER SUPPORT I NO S-2 11:00 TO 1:00 VALVE B.E. S-1 5:00 TO
- 7
- 00 'T' MT 81-186 NONE NONE B.E. 9:00 TO 3:00 SUPPORT l 51D UT MS-145 81-201 NONE S-1 ID & OD GE0 N0flE
! 30% & 50% S-2 ID & OD GE0 j 40%
- MT 81-185 NONE NONE NONE i
51B UT MS-148 81-203 S-1, ID GE0 S-1 ID GE0 40% NG S-2 VALVE
,<50% S-1 OD GE0 40%
, 3-1,ID GEO, 110% FORM NO. ISI-1003
i i I NORTHERN STATES POWER COMPANY TABLE II PRAIRIE ISLAND UNIT 1 PAGE 2 0F 4 j BASFLINE COMPARISON
SUMMARY
FSAR AUGMENTED NSP NDE W BASELINE REPORT RASELINE ISI EXAMINATION COMPONENT / SYSTEM ISO MET 110D IDENT. NO. INDICATIONfi INDICATIONS LIMITATIONS C2.1 CONT'D MSA - RELIEF HEATER CONT'D 51B MT 81-172 NONE HONE NONE l 51B UT MS-152 81-193 N/A S-1 ID GEO 90% NO S-2 VALVE l S-1 OD GE0 90% i 1 MAIN STEAM B 68B UT MS-187 81-161 NONE S-1 ID GE0 70% NO S-1 9:00 TO 3:00 i S-2 ID GEO 40% SUPPORT S-2 OD GE0 30% B.E. S-1 5:00 TO , 7:00 'T' j NO S-211:00 TO j 1:00 VALVE l NO S-2 2:00 TO 4:00 j N0ZZLE WELD MT 81-188 NONE NONE B.E. 9:00 TO 3:00 SUPPORT l j 68C UT MS-82 81-159 NONE S-1 ID GE0 70% NONE i S-1 OD GE0 50% l S-2 ID GE0 70% j S-2 OD GEO 60% MT 81-181 NONE NONE NONE 68C UT MS-87 81-192 NONE S-1 ID GEO 30% NONE
! S-1 OD GE0 40%
S-2 OD GE0 30% l i MT 81-182 NONE NONE NONE 68C UT MS-132 81-202 NONE S-1 ID GEO 70% NO S-2 VALVE i S-1 SPOT 30% l 3
~
FORM NO. ISI-1003
i NORTilERN STATES POWER C0ttPANY TABLE II , PRAIRIE ISLAND UNIT 1 PAGE 3 0F 4 l BASELINE COMPARISON SUFDIARY FSAR AUGMENTED i ! NSP NDE W BASELINE REPORT BASELINE ISI EXAMINATION COMPONENT / SYSTEM 4, ISO MET 110D _ IDENT. NO. INDICATIONS INDICATIONS LIMITATIONS i i C2.1 CONT'D I ! FEEDWATER A 52C UT FW-113 81-145 NONE S-1 ID GEO 60% fl0NE ! S-1 OD GE0 40% i S-2 ID GE0 50% i S-2 OD GE0 30% i 1 MT 81-174 NONE fl0NE NONE l ' I 52C UT FW-115 81-147 NONE S-1 ID GE0 50% N0flE i S-1 OD GE0 40% } S-2 ID GEO 50% S-2 ID GE0 50% MT 81-180 NONE fl0NE fl0NE , FEEDWATER B 69C UT FW-174 81-199 NONE S-1 ID GE0 90% NO S-2 VALVE j S-1 OD GE0 60% ! MT 81-183 NONE NONE NONE I t 69C UT FW-173 81-146 NONE S-2 ID GEO 50% NONE $: MT 81-177 NONE NONE fl0flE l
} 69C UT FW-179 81-148 NONE S-2 ID GEO 30% NO S-1 VALVE l S-2 OD GE0 25%
j MT 81-178 NONE NONE NONE C2.2 LONGITUDINAL WELD i WELD JOINTS Ifl l fIITJ11GS MAlft STEAM A SIB UT MS 15 TO 81-169 N/A NONE N0flE l 16 i MT 81-175 N/A N0f4E NONE FORM NO. ISI-1003 i
j . . . . i i NORTHERN STATES POWER COMPANY TABLE II PRAIRIE ISLAND UNIT 1 PAGE 4 0F 4 i BASELINE COMPARISON
SUMMARY
FSAR AUGMENTED 1 4 l COMPONENT / SYSTEM E BASELME REPORT BASELME ISI MINATION 3 ISO METHOD IDENT. NO. INDICATIONS INDICATIONS LIMITATIONS i. C2.2 CONT'D 1 MAIN STEAM A 51B UT MS-183 TO 81-167 NONE NONE 9" ENCAPSULATED < 182 TO 52W MT 81-171 NONE NONE 9" ENCAPSULAiED ) C2.3 BRANCil PIPE TO PIPE WELD JOINTS l MAIN STEAM B 68B UT I1S-1878 81-160 NONE NONE NO S-2 BRANCil B.E. S-1 9:00 & 12:00 WELD & N0ZZLE MT 81-187 NONE NONE NONE i i 1 i i I i \ 4 l FORM NO. ISI-1003 i
I APPENDIX C TABLE II j NOR'HIERN STATES POWER CO:!PANY PACE 1 OF 1 PRAIRIE ISIAND UNIT 1 FSAR AUGMENTED LINE LIST AND ISOMETRIC
SUMMARY
ISO S CllEDl'LE CALIBRATION l f ISI SYSTEM OR CO:!PONENT LI::E NCIBl'R OR STA: DARD MATERIAL I t'n "Ill T CKNFSS I 1.534/1.045 NSP-24/NSP-23 A-155 SIB MAIN STEAM A 31 -11S- 1/ 30-MS- 1 68B :1AIN STEAM B 31-MS 2/30-MS-2 1.534/1.045 j j SIB MAIN STEAM A 30-MS-1(ilEADER) 1.045 NSP-23 A-155 68B MAIN STEAM B 30-MS-2(HEADER) 1.045' 51C/D MAIN STEAM A 30-MS-1/30-MS-3 1.045 NSP-23 A-155 f 30-Its-2/30-MS-4 1.045 68C MAIN STEAM B 51D MAIN STEAM A 24-MS-21 1.219 NSP-20 A-106 4 68C MAIN STEAM B 24-MS-24 1.219 i ! Sic MAIN STEAM A 12-MS-3 .688 NSP- A-106 i 68C MAIN STEAM B 12-MS-4 .688 e i 51D MAIN STEAM A 8-MS-1 .719 NSP-9 A-106 2; 68Cl MAIN STEAM B 8-MS-24 .719 ! SIB MAIN STEAM A 6-MS-1/5-MS-1 .432 NSP-7 A-106 4 68B MAIN STEAM B 6-MS-2/5-MS-2 .432 i A-106 ! 52B/C FEEDWATER A 16-FW-8 1.031 NSP-13 1 1 69B/C FEEDUATER B 16-W-8 1.031 NSP-13 A-106 I l 52B FEEDWATER A 16-W-9 1.031 NSP-13 A-106 16-FW-11 ', 16-FW-12 i 16-FW-10 1.031 NSP-13 A-106 69B FEEDWATER B i 16-FW-14 16-FW-15 i 4 6
- p. .
e l i APPENDIX D l l SEISMIC BOLTING EXAMTION l l [ t I l l l . l l l i I E Page 1 of 1
, NORTHERN STATES POWER CO. TACLE SB PRAIRIE ISLAND UNIT I PAGE 1 OF 7 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: SEISMIC DOLTING C "" ' " Sua Spg", N DES H Tl O INSP. R EO'D. AMT. ' ITEM INSPECTION ITEM PER. AMT. EXAM IDENTIFICATION REPOR f NO. GORY ITEM TO DE EXAMINED N/A N/A S'IEAM GENERATORS STEAM GENERA'IOR NO.11 UPPER RING GIRDER ONE 2 2 SNUBBER 1 77-132,4 (SNUBBER PINS) 4WD 2 2 SNUBBER 2 79-117 4WD 8 8 SNUBBER 1 TillU 4 80A-115 TIREE 4 - ! UPPER RING GIRDER ONE 5 5 10P ROW 77-3 i (SNUBBER WALL DOLTS) 'INO 5 5 CEt71ER IM 79-63
'INO 15 15 ALL BOLTS 80A-111 TIREE 5 -
UPPER RING GIRDER ONE 8 8 'IOP Im ON GIRDER 77-4 (SNUBBER BOLTS) 4WD 8 8 'IOP ROW ON WALL 79-64 i 'INO 32 32 ALL DOLTS 80A-114,116
'I11REE 16 -
UPPER RING GIRDER 'INO 30 30 PAD 1 TIIRD 4 80A-119 (WALL DOL.TS) UPPER HING GIRDER 'INO 40 40 PAD 1 TilRU 4 80A-117, 118, 118R, i 122 (RING CONNECTING DOLTS) TIREE 40 40 PAD 1 I1110 4 81-267,268,268R UPPER RING GIRDER TIREE 2 - (SPRING llANGER) CDIANN PINS ONE 2 2 ODIllMN 1 77-130
'IWO 2 2 COIIPN 2 79-132,133
'INO 8 8 ODI1JMN 1-4 'IOP & 80A-86,95 DOI'IOM TIREE 4. -
FORM 9 7 2476 6/78 FORM NO. sSS-8 00 6 PP-84-A-18 .
NORTHERN STATES POWER CO. TABLE SB PRAIRIE ISLAND UNIT __1 PAG E ___2 OF 7 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: SEISMIC IOLTING SUB M COMPONE OR YS M INSP. H EO'D. AMT. ITEM INSPECTION IT W GOHY ITEM TO BE EXAMINED PER. AMT. EXAM IDENTIFICATION HEPORT NO. N/A N/A (S.G. NO. 11 COtff'D) BASE ANCllOR DOLTS ONE 8 8 BASE OF COWMN 1 77-4 UNO 8 8 BASE OF COIIM4 2 79-56
'IWO 32 32 BASE OF ODIIMi 1
'I1110 4 80A-113 TIREE 16 -
l 10P COLUMN ONE 4 4 ' LOP OF,COWMN 1 77-4 CONNECTING DOLTS 'IWO 4 4 'IOP OF00WMN 2 79-111
'lWO 16 16 TOP OP 00WMN 1 80A-124
'IllRU 4 l 'I11REE 8 -
SUPIORT PAD ONE 6 6 3)OOL.3&3 )O)L.4 77-128 IIELI-COIL SCRIMS 'INO 6 12 ODIlJMNS 1 AND 2 79-113,114 i 'INO 24 24 ALL llELICOIL SCRENi 80A-140 l
'I11REE 24 24 ' ALL llELICOIL SCRENs 81-260
! IIMER IATERIAL ONE 14 14 PAD 1 77-4 l SUPIORT ANCIlOR 'INO 8 8 PAD 3 79-106 ! DOLTS 10 WAII, 'INO 42 42 PAD 1 TilRU 4 80A-120 ! TIREE 20 - l l IATEIML SUPIORT ONE 4 4 FIX1URE 1 77-4 l WALL DOLTS 'IWO 4 4 FIXTURE 2 79-107 l 'INO 12 12 FIX'IURE 1 TIIRU 3 80A-120 l 'I11REE 4 - l l STEAM GENERNIOR NO.12 UPPER RING CIRDER ONE 2 2 SNUBBER 1 77-3,132 l (SNUBBER PINS) 'lWO 2 2 SNUBBER 2 79-116
'IND . 8 8 SNUBBER 1 TilIU 4 80A-133
'I11REE 4 -
FORM 9 7-2476 6/78 FORM NO,ISa t eel PP-84-A-19 ,
Form 9-0034,'tev.0 (M&SP S.2) NORTHERN STATES POWER CO. TACLE SB PRAIRIE ISLAND UNIT I _ PAGE 3 op 7 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: SEISMIC IOLTItC NE FI SYS AMT. ITEM SUB E. At D( O INSP. FIEQ'D. INSPECTION IT W GOftY ITEM TO BE EXAMINED PEF 1. AMT. EXAM IDENTIFICATION FIEPOFIT NO. 1 N/A N/A (S.G. NO. 12 CONP'D)
- UPPER RING GIRDER CNE 5 5 TOP Im 77-4 (SNUBBER WALL DOLTS) 'INO 5 5 CENTER IW 79-62 l UNO 15 15 ALL DOLTS 80A-135
'IllREE 5 -
UPPER RING GIRDER ONE 8 8 'IOP IW ON GIRDER 77-3 (SNUBBER DOLTS) 4WO 8 8 'IOP IW ON WALL 79-65 1No 32 32 ALL BOLTS 80A-132,137 TIREE 16 - 1 ' UPPER RING GIRDER 1NO 30 30 PAD 1 TilRU 4 80A-134 (WALL BOLTS) i l UPPER RING GIRDER 1NO 40 40 PAD 1 TIIRU 4 80A-131,136,136R (RING CONNECTING BOLTS) VIREE 40 40 PAD 1 TIIRU 4 81-280,280R UPPER RING GIRDER 1ND 2 2 SGII-3, SGil-4 80A-138,139 (SPRING llANGER) i COLUMN PINS ONE 2 2 (DIUMN 1 77-130
'Iwo 2 2 ODI M 2 79-136,137
'Iwo 8 8 ODIUMN 1 TilRU 4 80A-86 TIREE 4 -
i i BASE ANCilOR BOLTS ONE 8 8 BASE OP 00fBPN 1 77-3 ! 'INO 8 8 BASE OF ODIUMN 2 79-57 UNO 32 32- BASE OF COIBMN 1 80A-113 MIRU 4 l 'IllREE 16 - vonse e r sess stre PP-84-A-20 ,
o . . . l . NORTHERN STATES POWER CO. TABLE SB PRAIRIE ISLAND UNIT 1 __ PAGE 4 OF 7 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: sRTRMIc IntirIrn M " ITEM SUB E. AN DES R1 O INSP. R EQ'D. AMT. INSPECTION ITEM PER. AMT. EXAM IDENTIFICATION REPORT NO. GORY ITEM TO BE FXAMINED N/A N/A (S.G. to. 12 CONP'D)
'IOP COLUMN WE 4 4 'IOP OF COLUMN 1 77-3 OONNECTING BOLTS 'IWO 4 4 'IOP OF 00IIMJ 2 79-110
'IND 16 16 'IOP OF 00WMN 1 80A-124
! Til0 4 TIREE 8 - SUPI'ORP PAD ONE 6 6 3)OOL. 3L3 ) COL.4 77-128 IIELI-COIL SCRENS 1ND 6 12 00WMNS 1 AND 2 79-119,120
'INO 24 24 ALL HELICOIL SCRENs 80A-141 TIREE 24 24 ALL llELICOIL'SCRENs 81-246 IOWER IATERAL WE 14 14 PAD 1 77-3 SUPPORT ANCIOR 'IWD 14 14 PAD 2 79-112 BOLTS 'IO WALL 'INO 44 44 PAD 1 TIIIU S 80A-106
- TIREE 16 -
IATERAL SUPPORT ONE 4 4 FIX'IutE 1 77-3 WALL BOLTS 'INO 4 4 FIX'IURE 2 79-112 l 'IND 12 12 FIX'IURE 1 TIIRJ 3 80A-106 ! SUREE 4 - l 00NNECTING BOLTS ONE 5 16 16 EXAMINED 77-3 IN IATERAL BEAM 'INO 5 16 16 EXAMINED 79-60 l
'INO 16 16 'ALL BOLTS 80A-123 '
TIREE 6 - (REPEAT INSPECTION i PRESSURIZER l BASE ANCIOR BOLTS WE 8 8 1-8 BOLTS 77-6 l 'IND 8 8 9-16 BOLTS 79-66
'IWO 24 24 1-24 BOLTS 80A-107 TIREE 8 -
1 FORM 9 7 2476 Sf78 FORM NO. ISI-t eot
- PP-84-A-21 ,
l l l l l
.Il1lll1 ,
lJ i w 1 . NO. . p ON . o I TT 5 o I CH 33 r
., G N
EO P S P 1
, 9, 2 E 6 6 1 44 1 I N T IR 79 89 338 1 5 81 B L 56 56 1 1 -
- - A-S 5 O - - A- - - A- - - A I 790 790 790 790 778 778 778 778 E
LEIC TGM AAS TP IE
, 1 21 S 3
'q N U NNNM P P O R4
. : I T H u LBD I t I M A SS SS T n O0O E MC STT STT C0C T
I EIF TI TLL LOO TLL LOO 1 21 O I FFF
-. R IT N OBB OBB NNN OOO3 O E D
B 64 B 64 NP M& lDU EEEU J I 81 2 81 2 I t I P SSSR A - - - 1 91 1 91 00DO 00O'I AAAI B B B H' M T.M 226 884 M AX 884 - 884 - - - 2 2 2 A E
,=
D. O' M T 8848 8848 226 2 834 8 E 2 - 2 2 RA E E E E E P. R S E E E E EOOR EOOR EOO R EOO R NIP NNNI I NNNIH O I' I NNW O'I I' I NNN O'I I' I H O'I I' I " ' ' 'H' ' Y R A M M DE M S U 8 N S S P S S YNI OM T T M T L IA L L U N X O O P O E B B B O f I E R R f S R T S B A O B O R N O A EO I I I I N "DT R C I R C D 1 P C N
. I M O N O N 0 1 O M MNE I
' A I A 0 N A C AI T A E . M A L E I E R O J l E R X J S J S O N I S E
1 E M A B M A B I C P D A B U 1 C W N
- C C Y A E
M U O A t A R P
- PTO I I SNT EU EC T -
ADP EYR TN S O A SAIN L G / N 1 2
- f. 2 N SE . A RI C -
EEI HI V m4
,. 8 T RR BM A i -
UE / P RAI 3F ST I N - P OR NPI N o r
, ,I!lIIll l!
NORTHERN STATES POWER CO. TABLE SB PRAIRIE ISLAND UNIT I PAGE- 6 op 7 INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM: SEISMIC BOLTING SUB - INSP. R EO'D. AMT. ITEM INSPECTION ITEM E. AND DES N GORY ITEM TO DE EXAMINED PER. AMT. EXAM IDENTIFICATION REPORT NO. N/A N/A (PlNP NO.11 CCNr'D) 00WMN CONNECTING ONE 6 6 TOP OF COWMN 1 77-146 DOLTS 'lwo 6 6 'IOP OF COLU m 2 79-109
'INO 18 18 10P OP 00LINN 1 80A-101 T110 3 TIREE 6 -
TIE BACK BOLTS (NE 1 1 ODIANN I 77-148
; 'IWO 1 1 00wMN 2 79-115 j 'Iwo 3 3 00wMN 1 TIIRU 3 80A-97,102
- TIREE I 1 (D wMN 1 81-249,249R a TIE BACK PINS ONE 1 1 PAD 1 77-131
, 'INO 1 1 PAD 2 79-131
'INO 3 3 PAD 1 TIIRD 3 80A-94 TIREE 1
'niBOUGil ANCilOR ONE 2 2 PAD 1, SOlffli 2 77-1 DOLTS SWO 2 2 PAD 1, CENTER 2 79-105
'INO 6 6 PAD 1, ALL DOLTS 80A-103,103R TIREE 6 6 PAD 1 ALL BOLTS 81-250 IATERAL SUPIORT & ONE 4 4 PAD 2 77-1 4
WALL DOLTS 4WO 3 3 PAD 3, 'IOP RCW 79-105
'INO 10 10 PAD 2 & 3, 80A-100 ALL BOLTS TIREE 3 -
PUMP NO. 12 1
- 00WMN PINS ONE 2 2 COIIM4 1 77-131
'IWO 2 2 CDIIDN 2 79-138,139
'IWO 6 6 (D wMN 1 TIIRU 3, 80A-84,93
'IOP & IKyI10M TIREE 2 -
FORM 17-24 76 Sf 78 FORM NO. tSB-190 8 PP-84-A-23 .
Form 9-0034,Rev.0 (M&SP 5.2) NORTHERN STATES POWER CO. TAILE sn PRAIRIE ISLAND UNIT ___1 PAGE 7 OF 7 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: SEISMIC IOLTING
" INSP, SUB E. N DES I I N R EO'D. AMT. ITEM INSPECTION ITEM PER. AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EX AMINED N/A N/A (PLNP NO.12 COtff'D) BASE ANCilOR BOUIS ONE 8 8 BASE OF COLUMN 1 77-2
'INO 8 8 BASE OF COIDMN 2 79-59
'INO 24 24 BASE OF COLUMN 1 80A-112 TIRU 3
'I11REE 8 -
CDIDMN CONNECTING CNE 6 6 'IOP OF ODIDMN 1 77-147 BOIIIS 'IWO 6 6 'IOP OF ODIUMN 2 79-108
'IND 18 18 10P OF ODIDMN 1 80A-101
'IliRU 3
'IllREE 6 -
4 TIE IIACK BOLTS ONE 1 1 ODIUMN 1 77-149
'lWO 1 1 00LDMN 2 79-118
'IWO 3 3 ODIDMN 1 TIIRU 3 80A-98
'111REE 1 -
TIE BACK PINS ONE 1 1 PAD 1 77-131
; 'IWO 1 1 PAD 2 79-130
'IWO 3 3 PAD 1 TliRU 3 80A-85
'I11REE 1 -
'I11TOUGil ANCIOR ONE 2 1 PAD 3 77-2 DOLTS 'IWO 2 2 PAD 3, CENTER 2 79-61
'INO 6 6 PAD 3, AIL BOLTS 80A-103
'IIIREE 2 -
IATERAL SUPIORT ONE 4 4 PAD 1 77-2 l AND WAIL BOLTS 'INO 3 3' PAD 2, 'IOP POW 79-61
'IWO 10 10 PAD 1 & 2, 80A-100 ALL BOLTS
'IIIREE 3 -
i i FORM 9 7-24,6 6/78 PP-84-A-24 ,
i NORTHERN STATES POWER COMPANY TABLE II l PRAIRIE ISLAND UNIT I PACE 1 0F 1 ! BASELINE COMPARISON
SUMMARY
SEISMIC BOLTING l 4 ! NSP NDE W BASELINE REPORT BASELINE ISI EXAMINATION COMPONENT / SYSTEM l ISO METil0D _ IDENT, NO. INDICATIONS INDICATIONS LIMITATIONS I i STEAM GENERATORS STEAM GENERATOR #11 i UPPER RING GIRDER 70 UT RING CONNECT 81-267 NONE NONE BOLTS 6-10,20,31, BOLTS 1-40 36, 37 ONE END ONLY , ' VT 81-268 LOOSE NUTS LOOSE NUTS NONE 81-268 - fl0NE - NUTS NONE i TIGilTENED s i SUPPORT PAD llELI-C0ll 67 UT llELI-COIL 81-260 NONE NONE NONE j SCREWS SCREWS 1-2/l i STEAM GENERATOR #12 i i UPPER RING GIRDER 70 UT RING CONNEC 81-280 NONE LOOSE NUTS HONE { BOLTS 1-46 i 81-280R - NONE - NUTS NONE TIGitTENED 1 i SUPPORT PAD llELI-C0lt 67 UT llEll-C0ll 81-246 NCHE NONE NONE j SCREWS SCREWS 1-24 }. REACTOR COOLANT PilMPS q PUMP NO. 11 TIE BACK BOLTS 64 VT COLUMN 1 81-249 LOOSE NUTS NONE NONE { ! TilRU ANCil0R BOLTS 64 VT PAD 1 81-250 LOOSE NUTS NONE NONE 4 FORM NO. 151-1003
TABLE III f NOR'11[EllN STATES POWER CO. l' AGE 1 01: 1 i l'RAlltIE IS!AND UNIT 1 ISCtll l'RIC StbblARY - SEISHIC B01.TitlG AUCMEt1TED NS!' ISO 1.1NF l.INE lfl' - CAL. l ggggz REVISION 00t0'0NIN1' Olt SYSTill 1:0 01' 3,7,j NtbiltliR SINillAkD 4 c 1SI-59 0 Steam Generator Support Base A6B - 4/Generater I ISI-60 0 Steam Generator Support Top A&B - 4/Cenerator ! 151-61 0 lleactor Coolant Pump Support Base A6B - 3/ Pump ISI-62 0 Reactor Coolant Pump Support Top A&B - 3/ Pump i A 1S1-63 0 Steam Generator #11 Lower Support Ring - - i ) ISI-64 0 Reactor Coolant Pump #11 1.ower Lateral A - - Support i ISI-65 0 Steam Generator #12 1.ower I.ateral Support B - - ' I 4 , ISI-66 0 Reactor Coolant Pump #12 1.ower I.ateral B - - Support 1S1-67 0 Steam Generator Support Pad A&B - 4/Cenerator i i 1S1-70 0 Steam Cencrator Upper Support A&B - - 4 151-72 0 Steam Generator Upper Support Snubbers A6B - - 4 ISI-73 0 - Pressurizer Base - - i ISI-74 0 Accumulator liase A&B - - j l I i i
APPENDIX E TABE I - PERSCNNEL LISTING l TABE II - ULTRASONIC CALIBRATION BLOCKS TABE III - PROCEDURE LISTING TABE IV - EQUIP!'INI AND MATERIALS l i l l l l l l t l l l i l Page 1 of 1
. _ _ _ - - _ _ . . _ _ _ . . _ _ _ . _ . _ , . _ . . - . . . _ . _ _ . _ _ _ _ _ _ _ _ . _ . _ _ - _ . . , . . . _ ~ _ _ _ _ , _ _ _ _ _ _ _ _ . _ _ _ _ _ _ _ - _ . _ _ _ _ - - _ .
NORTHERN STATES POWER COMPANY APPENDIX E PRAIRIE ISLAND UNIT I TABLE I PERSONNEL LISTING PAGE _1 of ASMT LEVEL EXAMINER TITLE ORGANIZATION UT PT MT VT ET CAPPELL, R. M. TECHNICIAN LMT 1 II 11 II(la,b) - CHRISTINA, D. R. TECHNICIAN LMT I - - - - FRENCH, J. TECHNICIAN LMT I - - - - H0MLER, C. A. TECHNICIAN LMT II II II II(la,b) - KELLERHALL, R. A. TECHNICIAN LMT II II II I'fla,b) - PECRACEK, R. W. TECHNICIAN LMT II II II II(la,b) - THOMAS, E. L. SUPERVISOR LMT III III III III(la,b) - FRANCIS, D. R. TECHNICIAN W - - - - I GAROFALO, F. D. TECHNICIAN W - - - - I RAZEN, R. P. TECHNICIAN W - - - - II "dAMROCK, E. M. TECHNICIAN W - - - - I MILLS, J. E. TECHNICIAN N - - - - I ZEVCHA%, J. M. TECHNICIAN. W - - - - I McKEE, E. O. EVALUATOR ZETEC - - - - IIA DAHLMAN, L. C. M&SP SPECIAL- NSP II III II II - IST HANSEN, D. B. ASSOC. M&SP NSP III III III III - ENGINEER WILLIAMS, J. ANII HARTFORD STEAM BOILER INSPECTION
& INSURANCE CO.
BRUSSEAU, F. ANII HARTFORD STEAM l BOILER INSPECTION l
& INSURANCE CO.
FOOTNOTES: (la) Certified by NSP to perform visual determination of structural integrity for hanger assemblies in accordance with NSP-VT-2. (1b) Inspection experience and NDE Qualifications were judged to be adequate to perform visual examination in accordance with NSP-VT-1. (2) Organization: Lambert, MacGill, Thomas, Inc. (LMT) 771 Brokaw Road
- San Jose, CA. 955112 (3) Organization: Westinghouse Electric Corporation (W)
Nuclear Services Division P.O. Box 2728 Pittsburgh, PA. 15230 (4) Organi=ation: Zetec, Inc. P.O. Box 140 Issaquah, WA. 98027 i I l _ _ _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . . _ . _ _ _ . _ _ _ __ . _ _ _ _ . . _ __ __
NORTilERN STATES POWER COMPANY APPENDIX E PRAIRIE ISLAND UNIT I TABLE II UfTPas0Nir CAITRPATIOrl BlorKs PAGE 1 of 2 PIPE SCllEDULE SERIAL OR CALIBRATION
& TilICKNESS 11 AT NUMBER REPORTS DATE NSP NO. SIZE & DIA MATERIAL 1 lb" Sch. 160 .281" 304 2P1668 RWP-033 10-5-81 3 2" Sch. 160 .344" 304 2P4659 RWP-011 9-21-81 RWP-012 9-22-81 RWP-013 9-23-81 RWP-031 10-2-81 RWP-037 10-7-81 4 3" Sch. 160 .438" 316 M5900 RAK-002 9-29-81 RAK-003 9-30-81 6 6" Sch. 160 .718" 316 M3715 Call-001 9-25-81 j CAH-002 9-26-81 1 7 6" Sch. 80 .432" A-106 Gr. B 82/186 RWP-026 9-28-81 8 8" Sch. 140 .812" 316 d2338 RAK-012 10-8-81 9 8" Sch. 120 .719 A-106 Gr. B 83D563 RWP-021 9-26-81 RWP-025 9-28-81 13 16" Sch. 100 1.0 31" A-106 Gr. B 69271 RWP-017 9-24-81 l
16 - - 1.5" SA-299 P1222 RWP-032 10-3-81 i l 20 24" Sch. 80 1.219" A-106 Gr. B N14868 RWP-024 9-28-81 22 10" Sch. 40 .365" 304 F60917 FL:-003 9-14-81 23 30" - 1.045" A-515 Gr. 70 88526 RWP-018 9-25-81 RWP-022 9-28-81 I 24 31" - 1.534" A-515 Gr. 70 79114 RWP-019 9-26-81 ) i l l
l . . - . j NORTHERN STATES POWER COMPANY APPENDIX E j PRAIRIE ISLAND UNIT I TABLE II ULTRASONIC CAllBRATION BLOCKS PAGE 2 of 3 PIPE SCHEDULE SERIAL OR CALIBRATION l NSP NO. SIZE & DIA. & Ti!!CKNESS MATERIAL HEAT NUMBER REPORTS DATE l i 25A - (T) 5-5/16"+ Clad x SA-533 C2220/1 RAK-004 9-30-81 ! (W) 7-1/16" x Gr. B CL. 1 RAK-007 10-2-81 l (L) 17-3/4" RAK-008 10-3-81 I RAK-009 10-5-81 RWP-028 10-1-81 ! RWP-029 9-30-81
- RWP-030 10-2-81 RWP-034 10-5-81
) i RWP-035 10-5-81
- 27 6" Sch. 40 .280 304 2P5951 RWP-008 9-16-81 l 29 8" Sch. 40 .322 304 2P4086 ELT-004 9-14-81 1
i Monticello 12" Sch. 80 .687 A-106 L24489 RWP-020 9-26-81
- 29 i
i Su 8" Sch. 10 .148" 304 547148 DBH-002 9-14-81 RWP-009 9-16-81 1 RWP-027 9-15-81 i j 31 10" Sch. 10 .165" 304 2P6405 RWP-010 9-17-81 4 32 12" Sch. 40 .375" 304 F41542 ELT-001 9-12-81 ELT-002 9-14-81 k 33 12" Sch. 10 .180" 304 27030 DBH-001 9-14-81 .1
- 34 14" -
.25" 304 CL. 1 7T2600 RWP-023 9-11-81 1
36 16" Sch. 100 1 .0 31" & A 106 Gr. C 45124A ELT-005 9-22-81 li i
.585 ELT-006 9-22-81 i
I- . i
APPENDIX E NORTilERN STATES POWER COMPANY l PRAIRIE ISLAND UNIT I TABLE III PROCEDURE LISTING PACE 1 __O F 1 l PROCEDURE NUMBER FIELD PLANT APPROVAL FIELD CllANCE AND REVISION CllANGE PROCEDURE TITLE DATE REMARKS CllANCE DESCRIPTION NSP-MT-1, REV. 2 NONE MAGNETIC PARTICLE l-8-81 NONE EXM11 NATION NSP-PT-1, REV. 2 NONE LIQUID PENETRANT l-8-81 NONE-EXM11 NATION NSP-PT-2, REV. 2 NONE 111G11 TEMPERATURE LIQUID 8-29-80 NONE PENETRANT EXM11 NATION NSP-UT-1, REV. 1 NONE ULTRASONIC EXM11 NATION 1-8-81 NONE OF PIPE WELDS NSP-UT-2, REV. I NONE AUTOMATIC DATA RECORDING l-8-81 NONE NSP-UT-3, REV. 1 NONE ULTRASONIC EXM11NAT10N OF 2-20-81 NONE FERRITIC VESSELS NSP-UT-4, REV. 1 NONE lt!.TRASONIC EXM11 NATION OF 1-8-81 NONE STUDS, BOLTS, AND NUTS NSP-VT-1, REV. 2 NONE VISUAL EXMlINATION 1-8-81 NONE NSP-VT-2, REV. 2 NONE V7EUAL EXAMINATION OF 1-8-81 NONE IIANGER ASSEMBLIES NSP-VT-3, REV. 1 NONE VISUAL EXM11NAT10N OF 1-8-81 NONE PUMP AND VALVE INTERNAL PRESSURE BOUNDARY SURFACES WESTINGilOUSE HRS 2.4.2 CEN-23, NONE MULTI-FREQUENCY EDDY 7-3-80 NONE REV. 2 CURRENT INSPECTION OF 9 f STEM 1 GENERATOR TUBING PRESERVICE AND INSERVICE
5 NORTHERN STATES POWER COMPAn* APPENDIX E PRAIRIE ISLAND UNIT I TABLE IV EQUIPMENT AND MATERIALS PAGE 1 0F 4 MATERIAL OR TYPE OR CALIBRAT"0N EQUIPMENT SERIAL NU':BER OR BATCH REEtRKS ULTRASONIC: NORTEC 131 D S/N 269 CAL . 9-1-81 NORTEC 131 D S/N 311 CAL: 8-20-81 NORTEC 131 D S/N 371 CAL: 9-1-81 NORTEC 131 D S/N 360 CAL: 5-29-81 RECORDERS: GOULD 220 S/N 15032 CAL: 9-4-81 GOULD 220 S/N 41877 CAL: 9-4-81 GOULD 220 S/N 8343 CAL: 4-10-81 G0ULD 220 S/N 17034 CAL: 9-23-81 G0ULD 220 S/N 14553 CAL: 9-25-81 G0ULD 220 S/N 15417 CAL: 9-25-81 GOULD 222 S/N 095 CAL: 6-15-81 G0ULD 222 S/N 647 CAL: 8-31-81 TEMPERATURE GAUGES: PTC SURFACE S/N 233 CAL: 4-4-80 CERTIFIED BY THERMOMETERS S/N 242 CAL: 5-28-80 MANUFACTURER S/N 243 CAL: 5-28-80 S/N 244 CAL: 5-28-80 S/N 245 CAL: 5-28-80 S/N 264 CAL: 12-3-80 S/N 265 CAL: 12-3-80 S/N 417 CAL: 6-22-81 S/N 420 CAL: 6-22-81 S/N 421 CAL: 6-22-81 S/N 422 CAL: 9-24-81 S/N 423 CAL: 9-24-81 S/N 424 CAL: 9-24-81 S/N 425 CAL: 9-24-81 MAGNETIC PARTICLE: MAGNAFLUX YOKE S/N LMT-002 CAL: 9-28-81 ON SITE QUALIFICATION MAGNAFLUX YOKE S/N GLT-003 CAL: 9-22-81 ON SITE QUALIFICATION RCMPAS BLOCKS: 4140 C.S. S/N 018
- CERT 1-3-79 *BY ORLAS MACHINE SHOP.
304 S.S. S/N 1 ** CERT 7-13-81 **BY EARLE M. JORGENSEN 304 S.S. S/N 2 ** CERT 7-13-81 CO. IIW 5/N LMT-1 ** CERT 6-19-78 ,
NORTHERN STATES POWER COMPANY APPENDIX E PRAIRIE ISLAND UNIT I TABLE IV EQUIPMENT AND FL\TERIALS PAGE 2 0F 4 MATERIAL OR TYPE OR CALIBRATION SERIAL NCBER D,TE R BATCH RE.".\RKS EQUIPMENT j MATERIALS: ULTRASONIC COUPLANT LMT-GEL BATCH # 111778 LMT-GEL BATCH # 1080 ULTRAGEL II BATCH # 4477 GEL 3000 BATCH # 1378 PENETRANT MAGNAFLUX PENETRANT BATCH # 80G094 TYPE: SKL-HF/S SPOTCHECK DEVELOPER BATCH d 80H091 TYPE: SKD-NF DEVELOPER BATCH d 80F044 TYPE: SKD-NF CLEANER BATCH
- 810029 TYPE: SKC-NF/2C-7 CLEANER BATCH d 79M015 TYPE: SKC-NF CLEANER BATCH # 81C041 TYPE: SKC-NF/2C-7 SHERWIN WILLIAMS PENETRANT BATCH # 54A531 TYPE: K017 DUBL-CHEK DEVELwPER BATCH d 71H412 TYPE: D350 REMOVER BATCH # 56J602 TYPE: K019 ULTRASONIC TRANSDUCERS:
SIZE FREQUENCY AER0 TECH S/N F05145 .5" DIA 5 MHZ AER0 TECH S/N K07023 1" DIA 2.25 MHZ HARIS0NIC S/N P377 .5"x.5" 2.25 MHZ HARIS0NIC S/N P921 .5"x .5" 2.25 MHZ HARIS0NIC S/N Q11113 .375"x.375" 3.5 MHZ HARIS0NIC S/N R12200 .25"x.25" 2.25 MHZ HARIS0NIC S/N R12346 .25"x.25" 2.25 MHZ HARIS0NIC S/N R30131 .325"x.325" 3.5 MHZ HARIS0NIC S/N R428 .25" DIA 2.25 MHZ HARIS0NIC S/N R9167 .25"x.25" 5 MHZ HARIS0NIC S/N T2348 .5" DIA 2.25 MHZ HARIS0NIC S/N T3154 .5" DIA 2.5 MHZ HARISONIC S/N T3205 .25" DIA 4.5 MHZ l HARIS0NIC S/N T4158 1"x1" 2.25 MHZ ! HARIS0NIC S/N T6164 .75" DIA 2.25 MHZ ! HARIS0NIC S/N Q1032 .5"x.5" 1.5 MHZ NORTEC S/N 978 .75"x.75" 2.25 MHZ NORTEC S/N 1386 1"x1" 2.25 MHZ PANAMETRICS. S/N 13231 .25" DIA 2.25 MHZ SUSI S/N 218 .18"x.25" 1.5 MHZ SUSI S/N 259 .18"x.25" 1.5 MHZ
. NORTEC S/N 6807 .75" DIA 2.25 MHZ WESTINGHOUSE:
EQUIPMENT:
-DATA STATION #1-BRUSH RECORDER S/N 0059 CAL: 9-4-81 l COULO 220 S/N 0024 CAL: 8-12-81 8 CHANNEL RECORDER S/N 0545 CAL: 6-29-81 HP 3968 AZ S/N 0546 CAL: 7-6-81
NORTHERN STATES POWER COMPANY APPE'; DIX E PRAIRIE ISLAND UNIT I TABLE IV EQUIPMENT AND MATERIALS PAGE 3 0F 4 MATERIAL OR TYPE OR CALIBRATION EQUIPMENT SERIAL NUMBER DA E OR BATCH REMARKS g DATA #1 (Cont'd) MIXER PLUG IN's MAIN FRAME S/N 0690 CAL: 6-30-81 ~ MIZ 12 PLUG IN S/N 0596 CAL: 6-30-81 MIZ 12 PLUG IN S/N 0565 CAL: 6-30-81 MIZ 12 PLUG IN S/N 0549 CAL: 6-29-81 MIZ 12 PLUG IN S/N 0568 CAL: 6-30-81 MIZ 12 S/N 0641 CAL: 6-30-81 MIZ 12 S/N 0710 CAL: 6-30-81 MIZ 12 DISPLAY S/N 0573 CAL: 6-30-81 TEK 5111 STORAGE S/N 1056 CAL: 7-17-81 SCOPE
-DATA STATION #2-BRUSH RECORDER S/N 0701 CAL: 6-17-81 GOULD 220 S/N 0276 CAL: 7-2-81 8-CHANNEL RECCRDEF S/N 0647 CAL: 6-29-81 HP 3968 AZ S/N 1041 CAL: 7-7-81 MAIN FRAME S/N 0661 CAL: 6-29-81 MIZ 12 PLUG IN S/N 0561 CAL: 6-26-81 MIZ 12 PLUG IN S/N 0695 CAL: 7-27-81 MIZ 12 PLUG IN S/N 0577 CAL: 6-29-81 MIZ 12 PLUG IN S/N 0558 CAL: 6-30-81 MIXER PLUG IN MIZ 12 S/N 0598 CAL: 6-30-81 MIZ 12 S/N 0673 CAL: 6-30-81 MIZ 12 DISPLAY S/N 1053 CAL: 7-27-81 TEK 5111 STORAGE S/N 0572 CAL: 6-30-81 SCOPE
-DATA STATION #3-BRUSH RECORDER S/N 0156 CAL: 8-12-81 G0ULD 220 S/N 0037 CAL: 6-17-81 MAIN FRAME S/N 0570 CAL: 6-26-81 MIZ 12 PLUG IN S/N 0670 CAL: 6-29-81 MIZ 12 PLUG IN S/N 0575 CAL: 6-26-81 MIZ 12 PLUG IN S/N 0711 CAL: 6-26-81 MIZ 12 PLUG IN S/N 0541 CAL: 7-28-81
- MIXER PLUG IN MIZ 12 S/N 0562 CAL: 6-30-81
~
MIZ 12 S/N 0554 CAL: 6-26-81 MIZ 12 DISPLAY S/N 0643 CAL: 6-5-81 TEK 5111 STORAGE S/N 0266 CAL: 6-5-81 SCOPE STANDARDS S/N 0101 HT# 8939 S/N I-32-W HT# 8791 ABSOLUTE HT* 7735
NORTHERN STATES POWER COMPANY APPENDIX E PRAIRIE ISLAND UNIT I TABLE IV EQUIPMENT AND MATERIALS PAGE 4 0F 4 MATERIAL OR TYPE OR ( CALIBRATION EQUIPMENT SERIAL NUMBER DATE'0R BATCH REMARKS SU3SER ZETEC: EQUIPMENT VECTOR ANALYZER S/N VA-1 CAL: 4-15-81 MIXER S/N 007 CAL: 4-15-81 MIXER S/N 067 CAL: 4-15-81 TEK 5111 STORAGE S/N 0556 CAL: 6-30-81 SCOPE
, MIZ 12 DISPLAY S/N 0536 CAL: 6-30-81 8-CHANNEL RECORDER S/N 1022 CAL: 6-21-81 HP 3968AZ l
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APPENDIX F STEAM GENERATOR NO. 11 t EDDY CURRENT EXAMINATION TUBE SHEET MAPS I l 4 i r Page 1 of 1
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l f APPENDIX G k x a STEAM GENERATOR No. 12 [ EDDY CURRENT EXAMINATIONS i TUBE SHEET MAPS 9 n t 9 h 1 - t r a f l f f. I r t t
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l \ \ APPENDIX H FORM NIS-1 l
- Oh m ' DATA REPORT FOR INSERVICE INSPECTION t
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9 e PAGE 1 0F 1
EORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTIONS l (As Required by the Provisions of the ASME Code Rules) ! 1.) owner NORTHERN STATES POWER COMPANY Address 414 NICOLLET MALL, MINNEAPOLIS, MINN. 2.) Piant PRAIRIE ISLAND NUCLEAR GENERATING PtANT-UNIT 1 Address WELCH, MINNESOTA 3.) Plant Unit 1 4.) Owner (Certificate of Authorization) --
- 5.) Commercial Service Date 12-16-73 6.) National Board Number for Unit --
7.) Components Inspected Manu fa c turer Component or Manu f ac turer or Installer State or National Aoourtenance or Installer Serial No. Province No. Board No. B2.0 PRESSURIZER WESTINGHOUSE 1111 -- 68-20 B2.1 LONGITUDINAL AND CIRCUMFERENTIAL WELDS LONG W-2 WESTINGHOUSE -- -- -- CIRC W-3 WESTINGHOUSE -- -- -- CIRC W-4 WESTINGHOUSE -- -- -- CIRC W-5 WESTINGHOUSE -- -- -- B2.4 N0ZZLE TO SAFE END WELDS RELIEF LINE W-1 S.E. NAVC0 -- -- -- SPRAY LINE W-29A S.E. NAVC0 -- -- -- B2.8 INTEGRALLY WELDEC VESSEL SUPPORTS SUPPORT SKIRT W-6 WESTINGHOUSE -- -- B2.11 PRESSURE RETAINING BOLTING MANWAY BOLTS 1 THRU 16 WESTINGHOUSE -- -- B3.0 STEN 4 GENERATOR WESTINGHOUSE -- -- ISI-1019, Rev. O Page 1 of 19
a i FORM NIS-1 OWNERS' DATA REPORT FOR 1..;2RVICE INSPECTIONS (As Required by the Provisions of the ASME Code Rules) ! 1.) owner NORTHERN STATES POWER COMPANY Address 414 NICOLLET MALL, MINNEAPOLIS, MINN. 2.) Piant PRAIRIE ISLAND NUCLEAR GENERATING PLANT-UNIT 1 Address WELCH, MINNESOTA ! b 3.) Plant Unit 1 4.) Owner (Certificate of Authorization) -- - 5.) Commercial Service Date 12-16-73 6.) National Board Number for Unit -- 7.) Components Inspected Manu fa c turer Component or Manu fac turer or Installer State or National i Aopurtenance or Installer Serial No. Province No. Board No. B3.1 LONGITUDINAL AND CIRCUMFERENTIAL WELDS SG NO. 11 W-A WESTINGHOUSE 1101 -- 68-24 SG NO. 12 W-A WESTINGHOUSE 1102 -- 68-25 B3.10 PRESSURE RETAINING BOLTING SG NO. 11 MANWAY BOLTS WESTINGHOUSE 1101 -- 68-24 16-0VTLET 16-INLET SG NO. 12 MANWAY BOLTS WESTINGHOUSE 1102 -- 68-25 16-0VTLET 16-INLET STEAM GENERATOR TUBING B3.0 REGENERATIVE HEAT EXCHANGER , B3.1 LONGITUDINAL AND CIRCUMFERENTIAL WELDS NO. C W-3 SENTRY 3996-9A -- 375 B3.0 EXCESS LETDOWN HEAT EXCHANGER B3.1 LONGITUDINAL AND CIRCUMFERENTIAL WELDS CIRC W-1 ATLAS 1196 -- 10-25 ISI-1019, Rev. O Page 2 of 19
i FORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTIONS j
?
(As Required by the Provisions of the ASME Code Rules) l l 1.) Owner NORTHERN STATES POWER COMPANY Address 414 NICOLLET MALL, MINNEAPOLIS, MINN. 2.) Piant PRAIRIE ISLAND NUCLEAR GENERATING PLANT-UNIT 1 - Address WELCH, MINNESOTA 3.) Plant Unit 1 4.) Owner (Certificate of Authorization) -- o 5.) Commercial Service Date 12-16-73 6.) National Board Number for Unit -- 7.) Components Inspected Manu fac turer Component or Manu facturer or Installer State or National Aopurtenance or Installer Serial No. Province No. Board No. B3.10 PRESSURE RETAINING BOLTING FLANGE BOLTS 1 THRU 12 ATLAS 1196 -- 10-25 B4.0 PIPING B4.1 SAFE END TO PIPING AND SAFE END IN BRANCH PIPING WELDS PRESSURIZER RELIEF LINE W-1B S.E. NAVC0 -- -- -- SPRAY LINE W-29 S.E. NAVC0 -- -- -- B4.5 CIRCUMFERENTIAL AND LONGITUDINAL-PIPE WELDS ! SEAL INJECTION A W-5, 21,22&27 NAVC0 -- -- -- ! SEAL INJECTION B W-2A,10,11, NAVC0 -- -- -- W-18&l9 LETDOWN LINE W-2&l6 NAVC0 -- -- -- S.I. HIGH HEAD A W-5 NAVC0 -- -- -- S.I. HIGH HEAD B W-4&5 NAVC0 -- -- ISI-1019, Rev. O Page 3 of 19
FORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTIONS (As Required by the Provisions of the ASME Code Rules) ! 1.) Owner NORTHERN STATES POWER COMPANY Address 414 NICOLLET MALL, MINNEAPOLIS, MINN. 2.) Piant PRAIRIE ISLAND NUCLEAR GENERATING PLANT UNIT I Address WELCH, MINNESOTA 3.) Plant Unit 1 4.) Owner (Certificate of Authorization) -- 5.) Commercial Service Date 12-16-73 6.) National Board Number for Unit -- 7.) Components Inspected Manu fa c turer Component or Manufacturer or Installer State or National Apourtenance or Installer Serial No. Province No. Board No. B4.5 CONTINUED unisiN Un CROSSOVER A W-6 NAVC0 -- -- -- DRAIN ON CROSS 0VER B W-7 NAVC0 -- -- -- R.V. S.I. LOWHEAD A W-8,9&11 NAVC0 -- -- -- I R.V.S.I. ! LOW HEAD B W-7A ftAVC0 -- -- -- SPPAY 10 PZR A W-20 & 21 NAVC0 -- -- -- PZR RELIEF A W-11 NAVC0 -- -- -- PZR SAFETY A W-7,8 & 10 NAVC0 -- -- -- PZR SAFETY B W-7, 8 & 10 NAVC0 -- -- -- RHR TAKE OFF A W-5 & 7 NAVC0 -- -- -- RHR TAKE OFF B W-4 & 5 NAVC0 -- -- -- ISI-1019, Pev. O Page 4 of M
FORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTIONS (As Required by the Provisions of the ASME Code Rules) 1.) owner NORTHERN STATES POWER COMPANY Address 414 NICOLLET MALL, MINNEAPOLIS, MINN. 2.) Piant PRAIRIE ISLAND NUCLEAR GENERATING PLANT-UNIl I Address WELCH. MINNES0TA 3.) Plant Unit I 4.) Owner (Certificate of Authorization) -- 5.) Commercial Service Date 12-16-73 6.) National Board Number for Unit -- 7.) Components Inspected Manu fa c ture r Component or Manu fac turer or Installer State or National Appurtenance or Installer Serial No. Province No. Board No. B4.7 BRANCH PIPE CONNECTION WELDS SIX INCH DIAMETER AND SMALLER R.V.S.I. LOW HEAD A W-1 NAVC0 -- -- -- B4.8 SOCKET WELDS SEAL INJECTION A W-18 NAVC0 -- -- -- SEAL INJECTION B W-13 NAVC0 -- -- -- S.I. HIGH HEAD A W-6 NAVC0 -- -- -- DRAIN ON CROSSOVER B W-8 NAVC0 -- -- -- R.V.S.I. LOW HEAD A W-12 NAVC0 -- --
- B4.9 INTEGRALLY WELDED SUPPORTS RHR TAKE OFF A K1, RHRRH-34 NAVC0 -- -- --
SPRAY TO PZR B E, RCRH-3 NAVC0 -- -- -- SEAL INJECTION A I, RCVCH-868 NAVC0 -- -- -- ISI-1019, Rev. O Page 5 of 19
FORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTIONS (As Required by the Provisions of the ASME Code Rules) 1.) owner NORTHERN STATES POWER COMPANY Address 414 NICOLLET MALL, MINNEAPOLIS, MINN. 2.) Piant PRAIRIE ISLAND NUCLEAR GENERATING PLANT-UNIT 1 Address WELCH, MINNESOTA 3.) Plant Unit 1 4.) Owner (Certificate of Authorization) -- - 5.) Commercial Service Date 12-16-73 6.) National Board Number for Unit -- 7.) Components Inspected Manufacturer Component or Manu fac turer or Installer State or National Aopurtenance or Installer Serial No. Province No. Board No. B4.9 CONTINUED SEAL INJECTION B B1, RCVCH-928 NAVC0 -- -- -- B4.10 SUPPORT COMPONENTS RHR TAKE OFF A G,2, 9RHR-3B NAVC0 -- -- -- H, RHRRH-19 NAVC0 -- -- -- I, 9-RHR-4 NAVC0 -- -- -- J1, 9-RHR-5 NAVC0 -- -- -- M, RHRRH-16 NAVC0 -- -- -- N, RHRRH-15 NAVC0 -- -- -- SPRAY TO PZR A E, RCRH-20 NAVC0 -- -- -- S.I. HIGH HEAD A A, RSIH-95 NAVC0 -- -- -- DRAIN ON CROSSOVER A C, RPCH-13 NAVC0 -- -- -- SEAL INJECTION A El, RCVCH-1479 NAVC0 -- -- -- L, RCVCH-864 NAVC0 -- -- -- M, RCVCH-899 NAVC0 -- -- -- N, RCVCH-898 NAVC0 -- -- -- 0, RCVCH-897 NAVC0 -- -- -- Q, RCVCH-901 NAVC0 -- -- -- Q1, 13A-CVCS-1A NAVC0 -- -- -- ISI-1019, Rev. O Page 6 of 19
sua FORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTIONS (As Required by the Provisions of the ASME Code Rules) 1.) owner NORTHERN STATES POWER COMPANY Address 414 NICOLLET MALL, MINNEAPOLIS, MINN. 2.) Piant PRAIRIE ISLAND NUCLEAR GENERATING PLANT-UNIT 1 Address WELCH, MINNES0TA
~~
3.) Plant Unit 1 4.) Owner (Certificate of Authorization)
, 5.) Commercial Service Date 12-16-73 6.) National Board Nun.oer for Unit --
7.) Components Inspected Manu fa c turer Component or Manu fac turer or Installer State or National Appurtenance or Installer Serial No. Province No. Board No. B4.10 CONTINUED . RHR TAKE OFF B G, 9-RHR-9B NAVC0 -- -- -- I, 9-RHR-6C NAVC0 -- -- -- J, RHRRH-29 NAVC0 -- -- -- N, 9-RHR-7C NAVC0 -- -- - t i SPRAY TO PZR B i F&H, RCRH-5 NAVC0 -- -- -- [ I, RCRH-6 NAVC0 -- -- -- l J, RCRH-7 NAVC0 -- -- -- K, RCRH-8 NAVC0 -- -- -- LETDOWN LINE E, RPCH-121 NAVC0 -- -- -- F, RPCH-140 NAVC0 -- -- -- G, RPCH-122 NAVC0 -- -- -- H, RPCH-142 NAVC0 -- -- -- SEAL INJECTION B
. D, RCVCH-924 NAVC0 -- -- --
E, RCVCH-1608 NAVC0 -- -- -- El, RCVCH-922 NAVC0 -- -- -- PZR RELIEF A & B B, 112-RC-24 NAVC0 -- -- -- R.V.S.I. A & B A, RSIH-439 NAVC0 -- -- -- ISI-1019, Rev. O Page 7 of 19 l
s l FORM NIS-1 OWNEF DATA REPORT FOR INSERVICE INSPECTIONS (As Required by the Provisions of the ASME Code Rules) i 1.) Owner NORTHERN STATES POWER COMPANY Address 414 NICOLLET MALL, MINNEAPOLIS, MINN. 2.) Piant PRAIRIE ISLAND NUCLEAR GENERATING PLANT-UNIT 1 Address WELCH, MINNESOTA 3.) Plant Unit 1 4.) Owner (Certificate of Authorization) . 5.) Commercial Service Date 12-16-73 6.) National Board Number for Unit -- 7.) Components Inspected Manu f a c turer Component or Manu f ac turer or Installer State or National Appurtenance or Installer Serial No. Province No. Board No. B4.12 PRESSURE RETAINING BOLTING SEAL INJECTION B FLANGE BOLTS NAVC0 -- -- -- 0 W-3 B5.0 REACTOR COOLANT PUMPS B5.4 INTEGRALLY WELDED SUPPORTS R.C. PUMP 11 SUPPORT A WESTINGHOUSE W561 -- -- B6.0 VALVES B6.7 VALVE BODIES R.V.S.I. LOW HEAD B 8843B NAVC0 -- -- -- B6.9 PRESSURE RETAINING BOLTING RHR TAKE OFF A 8702A NAVC0 -- -- -- PZR SPRAY PCV-431B NAVC0 -- -- -- PZR RELIEF PCV-431B NAVC0 -- -- -- PCV-430 MVC0 ISI-1019, Rev. O Page 8 of 19
FORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTIONS (As Required by the Provisions of the ASME Code Rules) 1.) owner NORTHERN STATES POWER COMPANY Address 414 NICOLLET MALL, MINNEAPOLIS, MINN. 2.) Piant PRAIRIE ISLAND NUCLEAR GENERATING PLANT-UNIT 1 Address WELCH, MINNESOTA 3.) Plant Unit 1 4.) Owner (Certificate of Authcrization) -- - 5.1 Commercial Service Date 12-16-73 6.) National Board Number far Unit -- 7.) Components Inspected Manu fac turer Component or Manufacturer or Installer State or National Aoourtenance or Installer Serial No. Province No. Board No. B6.9 CONTINUED DRAIN ON CROSS 0VER RC-1-2 NAVC0 -- -- -- DRAIN ON CROSSOVER B RC-1-4 NAVC0 -- -- -- LET DOWN LINE B LCV-428 NAVC0 -- -- -- ISI-1019, Pav. O Page 9 of 19
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FORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTIONS (As Required by the Provisions of the ASME Code Rules) 1.) Owner NORTHERN STATES POWER COMPANY Address 414 NICOLLET MALL, MINNEAPOLIS, MINN. 2.) Piant PRAIRIE ISLAND NUCLEAR GENERATING PLANT-t: NIT 1 - Address WELCH, MINNESOTA 3.) Plant Unit 1 4.) Owner (Certificate of Authorization) -- 5.) Commercial Service Date 12-16-73 6.) National Board Number for Unit -- 7.) Components Inspected Manufacturer (- Component or Manu fac turer or Installer State or National Appurtenance or Installer Serial No. Province No. Board No. ~ ASME CLASS II RHR HEAT EXCHANGER C1.3 INTEGRALLY WELDED SUPPORTS RHR HEAT EXCHANGER 11 JOSEPH 0ATS 1817-1A -- 340 SUPPORT A AND SONS C1.4 PRESSURE RETAINING BOLTING RHR HEAT EXCHANGER 12 JOSEPH OATS 1817-1B -- 341 28 FLANGE BOLTS AND SONS BORIC ACID TANKS C1.3 INTERNALLY WELDED SUPPORT BORIC ACID TANK NO. 11 SUPPORT A -- -- -- BORIC ACID TANK NO. 121
, SUPPORT A -- -- --
C1.4 PRESSURE RETAINING BOLTING BORIC ACID TANK NO. 11 16 MANWAY BOLTS -- -- -- ISI-1019, Rev. O Page 10 of 19
1 l FORM NIS-1 OWERS' DATA FEPORT FOR INSERVICE INSPECTIONS (As Required by the Previsions of the ASME Code Rules) 1.) owner NORTHERN STATES POWER COMPANY i Address 414 NICOLLET MALL, MINNEAPOLIS, MINN. 2.) Piant PRAIRIE ISLAND NUCLEAR GENERATING PLANT-UNIT 1 i I Address WELCH, MINNESOTA 4
- 3.) Plant Unit 1 4.) Owner (Certificate of Authorization) --
I' 5.1 Co=nercial Service Date 12-16-73 6.) National Board Number for Unit -- 7.) Components Inspected l 1 Manu fa c turer Component or Manu fac turer or Installer State er National , f Acourtenance or Installer Serial No. Province No. Board No. PIPING C2.1 CIRCUMFERENTIAL BUTT WELDS I MAIN STEAM B i MS-186 NAVC0 -- -- -- . f I FEEDWATER A 5 FW-144 & 164 NAVC0 j FEEDWATER B FW-216 NAVC0 -- -- -- j P RWST DISCHARGE i i W-178 NAVC0 -- -- -- f l SI PUMP SUCTION i W-98 & 68 NAVC0 -- -- -- l l REFUELING WATER i l STORAGE TANK h ! DISCHARGE I-W-187 NAVC0 -- -- -- 3
- N ALTERNATE CONTAINMENT SPRAY SUCTION
. I W-229, 129, 283 NAVC0 -- -- --
, RHR DISCHARGE i *W-243 & 170 NAVC0 -- -- --
}
RHR SUCTION / l W-72 & 63 NAVC0 -- -- -- i
).
i :. I ; ISI-1019, Re 7. O Page H of M
8 l FORM NIS-1 OZiERS' DATA PEPORT FOR INSERVICE INSPECTIONS !
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(As Required by the Previsions af the ASME Code Rules) { E 1.) Owner NORTHERN STATES POWER COMPANY o Address 414 NICOLLET MALL, MINNEAPOLIS, MINN. ;. 2.) Piant PRAIRIE ISLAND NUCLEAR GENERATING PLANT-UNIT 1 - 4 Address WELCH, MINNESOTA l 1
- 3.) Plant Unit 1 4.) Owner (Certificate of Authorization) --
l 5.) Commercial Service Date 12-16-73 6.) National Board Number for Unit -- p 7.) Components Inspected Manu f a c turer Component or Ma nu fac turer or Installer State or National Acourtenance or Installer Serial No. Province No. Board No. Y j C2.2 LONGITUDINAL WELD JOINTS IN FITTINGS RWST DISCHARGE . W-178-179 NAVC0 -- -- -- W-213-265 SI PUMP SUCTION b W-67-68 NAVC0 -- -- -- W-86W-238 NAVC0 -- -- -- l RHR SUCTION l W-20-74 NAVC0 -- -- -- l W-70-71-72 RHR DISCHARGE
- W-237-243-109 NAVC0 -- -- --
1 l l C2.4 PRESSURE RETAINING BOLTING y RHR PUMP SUCTION NAVC0 -- -- -- BOLTS 0 W-78 b BOLTS 0 W-81 l I i C2.5 INTEGRALLY WELDED SUPPORTS
! MAIN STEAM B l l F, MSH-29 NAVC0 -- -- -- !
I J, MSH-4 NAVC0 -- -- -- N, MSH-90 NAVC0 -- -- -- l FEEDWATER A , P, FWH-41 NAVC0 -- -- -- 4 U, FWH-53 UAVC0 -- -- -- j 3 i l
)
l i r =
$ 1 IsI-lo19, aav o Page 12 of 19
FORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTIONS (As Required by the Provisions of the ASME Code Rules) i 1.) Owner NORTHERN STATES POWER COMPANY Address 414 NICOLLET MALL, MINNEAPOLIS, MINN. 2.) Piant PRAIRIE ISLAND NUCLEAa iENERATING PLANT-UNIT 1 - Address WELCH, MINNESOTA Owner (Certificate of Authorization) 3.) Plant Unit 1 4.) 5.) Con:mercial Service Date 12-16-73 6.) National Board Number for Unit -- 7.) Components Inspected Manu fa c turer Component or Manufacturer or Installer State or National Aopurtenance or Installer Serial No. Province No. Board No. C2.5 CONTINUED FEEDWATER B P, FWH-52 NAVC0 -- -- -- S, FWH-33 NAVC0 -- -- -- ALT. CONTAINMENT SPRAY SUCTION D, CSH-21 NAVC0 -- -- -- RHR SUCTION B, RHRH-14 NAVC0 -- -- -- W, RHRH-21 NAVC0 -- -- -- RHR DISCHARGE J, SIH-16 NAVC0 -- -- -- SI PUMP SUCTION B, SIH-13 NAVC0 -- -- -- J, SIH-5 NAVC0 -- -- --
, SIH-14 NAVC0 -- -- --
E, SIH-25 NAVC0 -- -- -- C2.6 SUPPORT COMPONENTS
- RHR SUCTION NAVC0 -- -- --
A, 9-RHR-12 NAVC0 -- -- -- R, RHRH-23 NAVC0 -- -- -- X, RHRH-3 & 4 NAVC0 -- -- -- E, RHRH-12 NAVC0 -- -- -- E, RHRH-67 NAVC0 -- -- -- I, RHRH-18 NAVC0 -- -- -- J, RHRH-19 NAVC0 -- -- -- N, RHRH-26 NAVC0 -- -- -- IS I- lOl'd , Rev. O Page 13 of 19 l
s FORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTIONS (As Required by the Provisions of the ASME Code Rules) 1.) Owner NORTHERN STATES POWER COMPANY Address 414 NICOLLET MALL, MINNEAPOLIS, MINN.
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2.) Piant PRAIRIE ISLAND NUCLEAR GENERATING PLANT-UNIT I Address WELCH, MINNESOTA Owner (Certificate of Authorization) 3.) Plant Unit 1 4.) 5.) Commercial Service Date 12-16-73 6.) National Board Number for Unit -- 7.) Components Inspected Manufacturer Component or Manu fac turer or Installer State or National Acourtenance or Installer Serial No. Province No. Board No. C2.6 CONTINUED RHR DISCHARGE K, RHRH-32 NAVC0 -- -- -- C, RHRH-64 NAVC0 -- -- -- L, RHRH-16 NAVC0 -- -- -- l N, RHRH-35 NAVC0 -- -- -- 0, RHRH-68 NAVC0 -- -- -- l t l RWST DISCHARGE B, SIH-27 NAVC0 -- -- -- S.I. PUMP SUCTION D, SIH-15 NAVC0 -- -- -- D, SIH-11 NAVC0 -- -- -- F, SIH-9 NAVC0 -- -- -- H, SIH-7 NAVC0 -- -- -- 0, SIH-51 NAVC0 -- -- -- l PUMPS C3.2 PRESSURE RETAINING BOLTING RHR PUMP =11 FLANGE BOLTS BYRON JACKSON -- -- -- S.I. PUMP *12 BINGHAM -- -- -- DISCH FLANGE i l S.I. PUMP ell BINGHAM -- -- -- DRIVE END BOLTS 5.I. PUMP =12 OUTBOARD BOLTS BINGHAM -- -- -- l ISI-1019, Pav. O Page 14 of 19
. - . - - . - _ - . . - , , , . . . . .. . - - . - - . . - - - . . - . - ~ - -_ _ . - . - . - - . . - --
FORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTIONS (As Required by the Provisions of the ASME Code Rules) 1.) Owner NORTHERN STATES POWER COMPANY , Address 414 NICOLLET MALL, MINNEAPOLIS, MINN. 2.) Plant PRAIRIE ISLAND NUCLEAR GENERATING PLANT . Address WELCH, MINNESOTA 3.) Plant Unit 1 4.) Owner (Certificate of Authorization) -- 5.) Commercial Service Date 12-16-73 6.) National Board Number for Unit -- , 7.) Components Inspected Manu fac turer Component or Manu facturer or Installer State or National Aoourtenance or Installer Serial No. Province No. Board No. C3.3 INTEGRALLY WELDED SUPPORTS RHR PUMP *12 I, WELDED BASE BYRON JACKSON -- -- -- S.I. PUMP #11 SUPPORT A -- -- -- -- SUPPORT B -- -- -- -- SUPPORT C -- -- -- -- S.I. PUMP *12 SUPPORT D -- -- -- -- SUPPORT E -- -- -- -- SUPPORT F -- -- -- -- C3.4 SUPPORT COMPONENTS l RHR PUMP all S, RHRH-60 NAVC0 -- -- -- RHR PUMP =12 l H, RHRH-59 NAVC0 -- -- -- 1
, VALVES C4.2 PRESSURE RETAINING BOLTING MAIN STEAM A CV-31098 NAVC0 -- -- --
l RS-21-1 NAVC0 -- -- -- RS-19-1 NAVC0 -- -- -- MAIN STEAM B RS-21-10 NAVC0 -- -- -- RS-19-2 NAVC0 -- -- -- CF-31099 NAVC0 -- -- { ISI-1019, Rev. O Page 15 of 19
h FORM NIS-1 0'JERS' DATA FEPORT FOR INSERVICE INSPECTIONS . (As Required by the Pre /isions of the ASME Code R :les) 1.) Owner NORTHERN STATES POWER COMPANY Address 414 NICOLLET MALL, MINNEAPOLIS MINN. f I 2.) Piant PRAIRIE ISLAND NUCLEAR GENERATING PLANT-UNIT 1 ; Address WELCH, MINNESOTA ; t 3.) Plant Unit 1 4.) Owner (Certificate of Authorization) -- I, l 5. ) Commercial Service Date 12-16-73 6.) National Board Number for Unic -- 7.) Components Inspected e Manu f a c ture r ;; Component or Manu fac turer or Installer State or National $ j Aoourtenance or Installer Serial No. Province No. Board No. FSAR AUGMENTED j l C2.1 CIRCUMFERENTIAL BUTT WELDS ( 1 MAIN STEAM A g i MS-11, 15, 183 NAVC0 -- -- -- 6 MS-145, 148,152 NAVC0 -- -- -- l e E MAIN STEAM B j MS-187, 82 NAVC0 -- -- -- l MS-87 & 132 NAVC0 -- -- -- l FEEDWATER A l FW-113 & 115 NAVC0 -- -- -- l
! FEEDWATER B FW-174, 173&l79 NAVC0 -- -- --
l
) C2.2 LONGITUDINAL WELD JOINTS IN FITTINGS MAIN STEAM A l
MS-15-16 NAVC0 -- -- -- f MS-183-182-52W '1AVC0 -- -- -- t C2.3 BRANCH PIPE TO PIPE WELD JOINTS l e MAIN STEAM B MS-187 B NAVC0 -- -- -- f i 4 ( l t i !
! l, k
ISI-1019, Rev. O Page 16 of 19 l
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FORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTIONS (As Required by the Provisions of the ASME Code Rules) 1.) Owner NORTHERN STATES POWER COMPANY Address 414 NICOLLET MALL, MINNEAPOLIS, MINN. 2.) Piant PRAIRIE ISLAND NUCLEAR GENERATING PLANT-UNIT 1 - Address WELCH, MINNESOTA 3.) Plant Unit 1 4.) Owner (Certificate of Authorization) --
. 5.) Commercial Service Date 12-16-73 6.) National Board Number for Unit --
7.) Components Inspected Manu f a c turer Component or Manu fac turer or Installer State or National Aoourtenance or Installer Serial No. Province No. Board No. SEISMIC BOLTING STEAM GENERATOR NUMBER *11 WESTINGHOUSE 1101 -- 68-24 RING CONNECT BOLTS -- -- -- PAD 1-4 40 BOIiS HELI-C0IL SCREWS -- -- -- COLUMN 1-4 24 SCREWS STEAM GENERATOR NUMBER 12 WESTINGHOUSE 1102 -- 68-25 RING CONNECT BOLTS -- -- -- PAD 1-4 40 BOLTS HELI-C0IL SCREWS -- -- -- -- COLUMN 1-4 24 SCREWS REACTOR COOLANT PUMP NO. 11 TIE BACK BOLTS -- -- -- -- COLUMN 1 THRU ANCHOR BOLTS PAD 1 -- -- -- ISI-1019, Rev. O Page 17 of 19
FORM NIS-1 (back) 8.) Examination Dates 9-8-81 to 10-14-81 9.) Inspection Internal 12-16-73 to 12-16-83. 10.) Abstract of Examinations. Indlude a list of examinations and a statement concerning status of work required for current interval. This was the first inservice inspection conducted for inspection period three. The examinations completed approximately 30% of the required pressure retaining components and their supports of the reactor coolant and associated auxillary systems classified as ASME Class I and Class 2, 100% of the FSAR augmented examination of main steam and feedwater systems transversing the Auxillary Building. Eddy Current examination requirements for steam generator tubes during this outage was also completed in accordance with Prairie Island Technical Specification, Section T.S. 4.12. 11.) Abstract of Conditions Noted. Other than steam generator (S.G.) tubes, there were no signs of degradation to systems scheduled for examination. The eddy current inspection revealed for the first time tube deteriation. This deteriation was noted in steam generator No. 11, particularly in the anti-vibration bar area. There were a total of 56 and 5 tubes for S.G. No. 11 and No. 12, respectively, that were found exhibiting wastage 2t 20% of tube wall. The following is a list of all anomalies detected: System Item ID Exam Method Type & Number of Indications RHR B VT Additional plates A VT Missing washer E VT Missing nut M VT Loose nuts Contain Spray D PT Multiple linears Safety Injection B VT Weld not identified ! C PT Multiple linears A VT Loose nuts FW Loop B FW-216 MT 1 linear R.V. injection W-1 PT 2 linears CVCS G VT Loose Nuts e MS Loop A CV-31098 UT Linear indication in bolt MS-11 MT 1 linear J VT Loose Nuts i MS Loop B J VT Loose Nuts l PZR Spray D VT Boric acid of valve K VT Travel indicator missing Page 18 of 19
11.) List of all anomalies detected (continued) System Item ID Exam Method Type & Number of Indic.tions PZR Relief B VT huts not Flush l S/G #11 Ring Connect VT Loose Nuts Bolts S/G #12 VT Loose Nuts
- o. !
; 12.) Abstract of corrective Measures Recommended and Taken. l l
, All degraded S.G. tubes with wall thinning > 36% were mechanically plugged, a total of 25 tubes for S.G. No. 11 and 2 tubes for S.G. No. 12. l All anomalies were corrected. The loose nuts and bolts were tightened and the missing nut was replaced; the missing washer was re-analyzed and found acceptable since the support carries no load during operation or shut-down; the bolt with the linear indication was replaced. The additional plates and weld not identified were submitted to drawing control to indicate "as built" condition; the missing travel indicator was ordered from the manufacturer. The linear MT and PT indications were removed by light hand grinding and blending the surface smooth. The boric acid was cleaned off and determined to have accumulated from valve maintenance disassembly and assembly. We certify that the statements made in this report are correct and the examinations and corrective measures taken conform to the rules of the ASME Code, Section XI. Date M def. /7 19 8/ Signed h /l m h ta b /,.B b /- -- >
~ Owner d
- - - - ~ ~ - -
Certificate of Authorization No. (if applicable) Expiration Date CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and/or the State or Province of A1,seessfe and employed by Hf 8 I el do. o f Su. Mad W. have inspected the components described in this Owner's Data Report during the period 7-j5// to /0 8/ , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this owners' s Data Report in accordance with the requirements of the .aSME Code, Section XI. ,j 1 By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owners' Data Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property j damage or loss of any kind arising from or connected with this inspection. Date (Ucvem}er. 17 19[ Jf Commissions . ' ' _^ "W MN 22# InspectDr's Slgnature National Board, State Province & No. Page 19 of 19
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