ML19343B587
| ML19343B587 | |
| Person / Time | |
|---|---|
| Site: | Prairie Island  |
| Issue date: | 12/01/1980 |
| From: | Richard Anderson, Dahlman L, Krumpos P NORTHERN STATES POWER CO. |
| To: | |
| Shared Package | |
| ML19343B586 | List: |
| References | |
| NUDOCS 8012240294 | |
| Download: ML19343B587 (95) | |
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O NORIllERN STATES POWER COMPANY PRAIRIE ISLAND NUCLEAR GENERATING PLANT - UNIT I INSERVICE INSPECTION - EXAMINATION
SUMMARY
PRAIRIE ISLAND NUCLEAR GENERATING PLANT - UNIT I September 2 to October 13, 1980 REFUELING OUTAGE No. 5 INSPECTION PERIOD 2 Report Date: Prepared by: L D Dahlman, December 1, 1980 M&SP Specialist Reviewed by: f ,2, f Comercial Service P J Kr o I
(/
I - Date: December 16, 1973 Super ent Materials and Soecial Processes e
l Approved by:j & M 't -/ '
a W' Anderson neral Superintendent l Production Plant Maintenance g p i z 2.4 0 M "
INSERVICE INSPECTION - EXAMINATION
SUMMARY
PRAIRIE ISLAND NUCLEAR GENERATING PLAN - UNIT 1
- INDEX -
. 1.0 Introduction 2.0 ASME Class 1 and 2 Components l 2.1 Examination Plan
! 2.2 Examination Methods 2.3 Examins. tion Procedures 2.4 Equipment and Materials 2.5 Personnel 2.6 Evaluation 2.7 Examination Reports and Documentation 2.8 Su= mary of Results 3.0 Examination of Reactor Pressure Vessel 4.0 Seismic Bolting Appendix A - ASME Class 1 Examination Inservice Inspection - Examination Sum =ary Tables:
Table Sl.1 - Reactor Vessels Table Sl.2 - Pressurizer Table Sl.3.1 - Steam Generators Table Sl.3.2 - Regenerative Heat Exchanger Table Sl.3.3 - Excess Letdown Heat Exchanger Table Sl.4 - Piping Pressure Boundary Table 51.5 - 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 l Table S2.2.4 - Piping - Pressure Retaining Bolting l Table S2.2.5 - Piping - Integrally Welded Supports Table S2.2.6 - Piping - Nonwelded Supports Table S2.3 - Pumps i
Table S2.4 - Valves l Table II - Baseline Comparison Summary Table III - Isometric Summary l
l Page 1 of 2 s
Appendix C - FSAR Augmented Examination
- No examinations scheduled this outage 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 - Equipment and Materials Appendix F Form NIS-1, Owners' Data Report for Inservice Inspections Page 2 of 2 l
INSERVICE INSPECTION - EXAMINATION
SUMMARY
PRAIRIE ISLAND NUCLEAR GENERATING PLANT - UNIT 1 September 2 to October 13, 1980
1.0 INTRODUCTION
This report is a summary of the examinations performed during the fif th inservice inspection at the Prairie Island Nuclear Generating
- Plant - Unit 1. This was the last inservice inspection conducted for inspection period two. The examinations were performed during the plant's fifth refueling outage from September 2 to October 13, 1980. Prairie Island - Unit 1 began commercial operation on Decem-b er 16, 19 73.
This report identifies the components examined, the examination methods used, the examination number; and, summarizes the examina-tion results of each of the following areas:
- 1. Pressure retaining components and supports of the reactor cool-ant and associated systems classified as ASME Class 1 and ASME Class 2.
- 2. Reactor pressure vessel examinations; including examination of nozzle bores for underclad cracking.
- 3. Bolting of seismic supports classified as ASME Class 1.
2.0 ASME CLASS 1 and 2 COMPONENTS 2.1 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 esamination 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 com-plied with Prairie Island's Technical Specification, Section TS 4.2. The examination is in accordance with the program sub-l mitted 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 for Relief from ASME Code Section XI Requirements . "
2.2 EXAMINATION METHODS Ultrasenic examination methods and techniques were used to per-form the volumetric examinations. The ultrasonic test systems consisted of an ultrasonic digital analog tester and a two channel strip chart recorder. One channel of the recorder was calibrated to reflect ultrasonic screen height (amplitude) and Page 1 of 6
the second 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.
Radiographic examinations were usad to further evaluate the ultra-sonic examinations as the need arose. The radiographic examina-tions were performed using a double wall exposure, single wall viewing technique. An Iridium 192 source was used in conjunction with multiple Kodak "M" film. In addition, the radiographic examinations were performed to the 2T penetrameter sensitivity level; and, where geometry permitted, for 'a distance equal to two wall thickness on each side of the veld.
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 materials. Magnetic particle examinations were performed using either a yoke with dry powder or an A-C L-10 coil with fluores-cent prepared bath.
All visual examinations were aided when necessary with artifi-cial lighting and verified for adequacy with an 18% neutral grey esrd with a 1/32 inch black line.
2.3 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. The radiographic ex-amination procedure complied with the requirements of ASME Section III,1974 Edition through and including the Winter 1976 Addenda; a field change was issued to this procedure to require 2T penetrameter sensitivity in lieu of the 4T essen-tial hole referenced by the procedure. 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 I shown in Table III of Appendix E.
2.4 Equipment and Materials All equipment and expendable materials used in the examina-i tions are listed by either serial number of type along with I their respective calibration date or batch number in Table IV l, of Appendix E.
Thc 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.
2.5 Personnel Northern States Power Company contracted Lambert, MacGill, Thomas, Inc. and Peabody Testing Services to perform the examinations. Hartford Steam Boiler Inspection and Insurance Company, representing ANI, provided the Authorized Inspection.
Page 2 of 6
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 examination personnel are maintained on file by Northern States Power Company.
2.6 Evaluation Any indications disclosed in the examinations were evaluated 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 cali-bration performed on a standard reference before each day's examination, checked before and after each individual examina-tion, and at intervals not exceeding four (4) hours. In addi-tion, the ultrasonic data was recorded on strip charts which stre made a part of the inspection report, and permitted further essluation.
2.7 Exatiination Reports and Documentation All examination reports and documentation are maintained on file by Northern States Power Company. Table I of Appendices A, B and D identifies the examination report number (s) for each item examined. Fbny of the items identify more than one exam-ination report because of the different types of efaminations performed on the item.
Table I of Appendix A, B, and D su=marizes all the examinations that have been performed to date and identifies the amount that will be examined in the future to complete the ten year examina-tion requirements. For retrieval purposes, the prefix of the inspection report number corresponds with the year that the insp-ection was performed. The examination report numbers for this outage are prefixed with "80A ".
Table II of Appendix A, B, and D compares the baseline examination results with the results obtained during this examination. Table III af Appendix A, B, and D identifies the isometric drawings that were used for the examinations. The personnel, ultrasonic calibra-tion blocks, procedures, equipment and materials that were used for the inspection are identified in the tables of Appendix E. Appendix F contains the Form NIS-1, entitled " Owners' Data Report for In-service Inspections".
2.8 Summarv of Results The evaluation of all the results from the inservice examinations indicated that the integrity of these systems has been maintained.
The anomalies detected appeared to be of fabrication and install-ation origin, and not from service.
Page 3 of 6
These anomalies were:
Reactor Coolant Pump No. 11 6 linear and 1 rounded PT indication on support A 1 linear and 1 rounded PT indication on support B 3 rounded PT indicatione on support C Reactor Coolant Pump No. 12 2 linear and 1 rounded PT indication on support A Spray to Pressurizer B Arc strike on hanger RCRH-3/E Residual Heat Removal Suction I loose bolt on hanger 9-RHR-12/A All indications were resolved prior to plant heat up. The loose bolt on the hanger was tightened. The liquid penetrant indications were removed by hand grinding and blending the surface smooth. All indications were corrected and the areas reexamined with he same method that located them.
The feedwater nozzles were reexamined as an augmented examination. Radiographic examination was conducted as an aid in evaluation of the ultrasonic examination. The radio-graphs revealed the same indications as seen on the construc-tion radiograph, i.e., porosity and slag. Magnetic particle examinations revealed I linear and 1 rounded indication on feedwater loop B. The indications were removed by hand grinding and blending the surface smooth. The depth of the linear indication was approximately 3/32" and did not exceed the minimum design thickness of the joint. The rounded indication was also removed by hand grinding and did not exceed 1/64" in depth. All indications were corrected and I the areas reexamined with the same method that located them.
3.0 EXAMINATION OF REACTOR PRESSILE VESSEL r Westinghouse was contracted to perform the inservice volumetric I- examinations of the reactor pressure vessel. Examinations were performed using tF .ir remotely operated ultrasonic inspection device for the shell-to-flange weld (29%); ligaments (27%); one outlet nozzle's vessel-to-nozzle weld, inner radius and safe-end l weld. Manual ultrasonic and magnetic particle examinations of the reactor studs and nuts. Visual examination of the reactor studs, nuts and washers; conoseal bolting; and closure head clad-ding patches. No reportable indications were noted.
l l The examinations were performed in accordance with the require-l ments of Prairie Island's Technical Specification, Section TS 4.2 l and the requirements of the 1974 Edition of Section XI of the ASME l Code up to and including the Summer 1975 Addenda.
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Page 4 of 6 l
In addition, Westinghouse's ultrasonic inspection device was used for investigating for the presence of underclad cracking in the reactor vessel nozzle bore region. The reactor coolant outlet nozzles, Loop A and B, were examined for evidence of underclad cracking f rom the vessel nozzle protusion to the nozzle-to-safe-end weld. No reportable indications sere detected.
Copies of the procedures, inspection programs, inspection data and evaluation, and personnel certifications are contained under
, a separate report prepared by Westinghouse. This report is main-tained on file by Northern States Power Company.
. 4.0 EXAMINAIION OF SEISMIC BOLTING A program for detensioning the steam generator helicoil bolts was scheduled for implementation during this outage. The program consisted of detensioning each of the 48 bolts, retightening them to a prescribed valve, and then performing an inplace ultrasonic examination. The helicoil bolts (so named because of the heli-coil insert utilized in the base metal) form the connection be-tween the steam generator channel head casting and the support structure it rests on.
During the initial detensioning, two of the bolt heads sheared off.
An ultrasonic examination was then conducted, prior to detensioning, on the remaining bolts to determine the extent of the situation.
The ultrasonic examination revealed 26 of the remaining bolts that did not exhibit a back reflection; indicating that a similar pro-blem existed in them. Of these 26 bolts, all but one sheared off in the removal process; this one was sent to Westinghouse for analysis. All the bolts were removed and ~ replaced with a new design bolt.
Based on this information, Unit II was shut down cnd the helicoil bolts on both steam generators were ultrasonically examined. The examinations revealed 1 bolt without a back reflection, that sub-sequently sheared off during detensioning, and 2 bolts with a reduced back reflection. These two bolts were removed and a fluorescent magnetic particle examination was performed on them revealing a linear indication in the thread relief area adjacent to the bolt head. The remaining 45 bolts in Unit II were deten-sioned and reexamined ultrasonically with no further indications.
The scheduled inservice inspection program for Unit I was increased l to include 100% of the seismic bolting program. This program in-cluded all bolting, anchors, nuts and pins on the steam generators, reactor coolant pumps, accumulators, and pressurizer support struc-ture?. These were all examined visually, and where feasible, by ultrasonic examinations. The results from these examinations revealed loose nuts on both steam generator upper ring connecting bolts; a loose nut on reactor coolant pump No.11 tie back bolt; and, a loose nut and missing washer on reactor coolant pump No. 11 through anchor bolt.
Page 5 of 6
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All indications disclosed during the examinations were resolved prior to plant heat up. The loose nuts were tightened, the missing washer was rcplaced, and all of the helicoil bolts were l replaced with bolts of a new design. All indications were cor-rected and the areas were re-examined with the same method that located them.
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l APPENDIX A ASME CLASS 1 - EXAMINATION l
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NORTHERN STATES POWER CO. TABLE S1.1 PRAIRIE ISLAND UNIT 1 PAGE 1 OF 5 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: REAC'IOR VESSEIS M Y SUB INSP. R EO*D. AMT. ITEM INSPECTION E. AN S I ION ITEM PER. AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EXAMINED Bl.1 B-A IOCI'IUDINAL AND CIRCUMFER-ENPIAL SilELL WEIDS IN CORE REGION IDtCI'IUDINAL WEIDS - - -
-tote-CIRCLNFERENfIAL WEIDS 111REE 50% -
WEID 10. 3 Bl.2 B-B IOGI1UDINAL AND CIRCUMFER-FNPIAL WEIDS IN SilELL (OIllER 111AN 1110SE OF CA'11DOORY B-A AND B-C) AND MERIDIONAL AND CIRCUMFERENPIAL SEAM WEIDS IN BOI'IOM HEAD AND CIDSURE llEIO (OIllER UllAN 'I110SE OF CATEGORY B-C)
IDNGITUDINAL WEIDS - - -
-NONE-MERIDIONAL WEIDS - - -
-NONE-CIRCLMFEREMPIAL WEILS 111REE 5% -
WEID to. 2 5% WELD NO. 4 5% WELD NO. 5 Bl.3 B-C VESSEL 'IO-FLANGE AND llEAD 'ID-FLANGE CIRCUMPERERfIAL WEIDS VESSEL 'IO-FIANGE OE 33% 33% NO. 1, STUD llOIE 77-W RPV REIORT 4 'IO 14 & 23 '10 29
'IWO 29% 29% tb . 1, S1UD llOIE 80A-W RIV REIORP 16 to 7 & 32 to 43
'111REE 38% -
FORM 9 7-2476 S/70 FonM No, est-9 00 0 PP-82-A-22
NORTHERN STATES POWER CO. TABLE S1.1 PRAIRIE ISLAND UNIT 1 PAGE 2 OF 5 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: RFAC'IIR VESSEIS sus ypg. u " "
cpND DE
" INSP. H EQ'D. AMT. ITEM 8 10 INSPECTION ITEM PER. AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EXAMINED B1.3 B-C (OON'T)
IIEADslO-FIAtEE WE 33% 33% NO. 6, SIUD flOIE 77-W RPV IEIORT &
1 TIIRU 16 77-136,138,139
'IWO 100% 1001 tb, 6, SitD IIOIE 80A-77,79,80 1 'IO 48
'111REE 34% -
Bl.4 B-D PRIMARY N0ZZLE '1O-VESSEL WEIDS AND N0ZZIE INSIDE RADIUSED SECTION REACTOR CORE COOLANP POZZIES OLTITET N0ZZIES OE 1 1 ICC-A-1 77-W RW REIORT
'INO 1 1 ICC-B-1 80A9JRPV REIORT INIET POZZIES 'HIREE 2 -
SAFETY INJECTION N0ZZIES WE 1 1 IOOP A 77-ij RPV REIOdr
'111REE 1 -
Bl.5 B-E VESSEL PENETRATIONS INCIUDItC 00NTIOL IOD DRIVE AND INSTIO-
_ MENTATION PENETRATIONS COffROL ROD PEtETI&TIONS WE 3 *3
- EACil ITIM 4WO 3 *3 INSPECTED BY
'111REE 4 -
PLANP M'RSOtNEL DURItG E'ACil l REAC10R VESSEL IEAKAGE 'EST ItETRLMENTATION PENE'IRATION OtE 3 *3
'1WO 3 *3 111 PEE 3 -
REACIOR VESSEL llEAD VENP *- 1 *1 1-10-36 'IO 10-8-5 FORM 3 7-24 76 of 78 FORM NO. est-8 00 0 PP-82-A-23
NORTHERN STATES POWER CO. TA!LE SI.1 PRAIRIE ISLAND UNIT 1 PAGE 3 OF 5 INSERVICE INSPECTION--EXAMINATION
SUMMARY
M AJOR ITEM: REACIOR VESSEIS SUB E N DES I INSP. H EO'O. AMT. BTEM INSPECTION ITEM PER, AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EXAMil'1:3 Bl.6 B-F N0ZZIE '10-SAFE END WEIES lEACIOR CORE CODIJWP tOZZIES OLITIET tOZZIES WE 1 1 BCC-A-1 S.E. 'D-W RW RE101& &
77-T56
'lWO 1 1 FCC-B-1 S.E. 80A-N RW REIOIC 80A-121 INIEP IOZZIES 111REE 2 -
REACIOR VESSEL SAFUfY INJECTION N0ZZIES FOZZIE A S.E. CNE 1 1 NO. 1 77-W RW REIORP &
77-T55 N0ZZIE B S.E. '111REE 1 -
Bl.8 B-G-1 CIDSURE SIUDS AND NETPS WE 16 16 #1 TliRU #16 77-W RW REIORP &
77-I34 TWO 16 16 #17 'I11RU #31 & 33 80A-W RW REIORT
'IllREE 16 -
Bl.9 's-G-1
. LIGAMENPS BElWEEN 411READED WE 16 16 STUD 10IE #4 TIIRU 77-W RW REIORP SIUD liOIES #14 & #23 TliRU #29
'lWO 13 13 SIUD 101E #16 & #1 ' 80A-W RW REIORP
& $32 TilRU 442
'I11REE 19 -
Bl.10 B-G-1 CIDSURE WASilERS AND BUSilINGS WASilERS WE 16 16 PAIRS, 1 'I11RU 16 77-W RW REIOI(f
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'INO 16 16 PAIRS, 17 '111RU 31 80A-W RW REIORP
& 33 111REE 16 -
BUSilINGS - - -
-NONE-FORM 3 7-24 76 6/78 FOR e4 NO. 358-8 005 PP-82-A-24
NORTHERN STATES POWER CO. TAILE _.S1.1 PRAIRIE ISLAND UNIT 1 PAGE 4 OF 5 INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM: REACIOR VESSEIS SUB E N DE I N INSP. R EQ'D. AMT. ITEM INSPECTION ITEM PER. AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EXAMINED Bl.11 B-G-2 PRESSURE RETAINING BOLTI!C ONE 3 9 ALL 9 DOLTS 77-W RIV REIOfff
~
'IWO 3 9 AIL 9 DOLTS 80Aj RIV REIORT
'IIIREE 3 -
B1.12 B-ll INPEGRALLY WEIDED VESSEL '111REE 2 -
SUPIORTS Bl.13 B-I-1 CIDSURE !!EAD CIADDING OE 2 2 ICP-1 & ICP-2 77-W RIV IEIORT
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'IWO 2 2 ICP-3 & ICP-4 80A-W RIV IEIORT 111REE 2 -
B1.14 B-I-1 VESSEL CIlODING WE 2 2 VCP@77 ,VCP@237 76-W INfE10MS RPr
'IWO 2 2 VCP067 ,VCP0247 79-E INTEld4AIS RPP
'111REE 2 -
B1.15 B-N-1 VESSEL INTERIOR UPPER INTERNAIS AND 04E * *
- 76-W INTElu4AIS RPP IOWER INTERNAIS 'INO * *
- 79-N INTERNAIS RPP
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'111REE * -
- REPRESENTATIVE IEIONS OF 'I110SE INTERIOR SURFACES AND IfffEld4AIS MADE ACCESSIB E BY TIE REMOVAL OF OEMIONEt(PS DURItO NOletAL REFUELItG OPERATIONS B1.16 B-N-2 INTERIOR ATTACliMENPS AND - - -
-NOP APPLICAB E CORE SUPIORT STRUCIURES FOR IMR VESSEIS-B1.17 B-N-3 REMOVABIE CORE-SUPIORP '111REE *- -
- 100% OF '11E STNDCIURES VISUAILY ACCES-SIBM ATTACllMENT WEISS AND VISUAIJ .Y ACCESSIBE SUR-FACES & 'IllE CORI:
SUPIORT SIPUCIURE ro n u ar-aers e/te ronu no,ess soes PP-82-A-25
NORTHERN STATES POWER CO. TA7.LE Sl 1 PRAIRIE ISLAND UNIT 1 PAGE 5 OF 5 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: REACIOR VESSEIS EXAM COMPONENT OR SYSTEM AMT.
Sua INSP. R E O'D. BTEM INSPECTION ITEM RY IT M O EX M NED PER. AMT. EXAM IDENTIFICATION REPORT NO.
. Bl.18 B-O CotfrIOL IOD DRIVE Il0USINGS PERIPilERAL CRD 110USINGS 'I11R E 2 -
B1.19 B-P EXEMPTED COMPONENIS - *- -
- ALL CWIOtENTS
- PEI4XXNED BY IYJW1 EXEMPTED FI(E PERSCPNEL IN ACCOD-VOIIME?fRIC AND ANCE WITil IWA-5000 l SURFACE EXAMI- DURING EACil SYS M l IRTION BY IEAKAGE 'IEST AND IWB-1200 EACit SE3'ITN liYDEO-STRATIC 'IEST i REQUIRED BY IWB-5000 4
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i ronna i7 a47s e/re cones no.ase-seea PP-82-A-26
NORTHERN STATES POWER CO. TABLE _SL2 PRAIRIE ISLAND UNIT 1 PAGE 1 OF 2 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PRESSURIZER M "EN SYS SUB INSP. R EQ'O. AMT. BTEM INSPECTION HEM E- NO DE e 9q GORY ITEM TO BE EXAMINED PER. AMT. EXAM IDENTIFICATION REPORT NO.
B2.1 B-B IDNGITUDINAL AND CIRCUMFER-ENPIAL WEIDS LONGITUDINAL WEIDS GE - -
WEID NO. I 1NO 10% 38% 2' BOr. IID UP AND 78-093,118,122 2' IIM SindIL IDWN WELD NO. 2 111REE 10% -
CIRCLMFERENPIAL WEILS (W) FI(H NAMEPLATI::
WEID No. 3 WE 1.7% 33% +6 ' to -2 ' 76-49,50,51
'1WO 1.7% 4.0% +8' to +9'78-110,117,124,095
'111REE 1.8% -
j WEID NO. 4 WE 1.7% 33% +6' to -2'77-118,137,140 4WO 1.7% 4.0% +8' to 49'78-109,119,123,094
'111REE 1.8% -
WEID NO. 5 mE 1.7% 33% +6' to -2' 76-46,47,48
'1WO 1.7% 7.0% +5 ' to +7 '78-108,120,121
'IIIREE 1.8% -
B2.2 B-D N0ZZLE TO VESSEL WEIDS - - -
-N0tE-B2.3 B-E IIEATER PENETRATIONS
- 25/1( *
- EAOi PfEM YRS INSPECTED BY ILANP PERSOaEL B2.4 B-P N0ZZLE 10 SAFE END WEIDS OE 2 2 8010A-1 S.E. 76-3,55 80108-1 S.E. 76-4,58
'1wo 1 1 W-6 S.E.78-084,025 SAFUfY LINE A 'IWO 1 1 8010A-1A S.E. 80A-20,40 SAFUfY LINE B 'INO 1 1 80108-1A S.E. 80A-21,42 RELIEF LINE UWO 1 1 W-1A S.E. 80A-19,39 SPRAY LINE 4WD 1 1 W-29A S.E. 80A-18, 36 4
'111REE 2 -
ronne s 7-as7s e/re posene evo. ese-sees PP-82-A-28
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NORTHERN STATES POWER CO. TABLE St.3.1 PRAIRIE ISLAND UNIT 1 PAGE 1 OF 3 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: STEAM GEERA'lORS SU8 " YS M E. AN DE RI Ti INSP. R EO'D. AMT. ITEM INSPECTION
- ITEM GORY PER. AMT. EXAM IDENTIFICATION REPORT NO.
ITEM TO BE EXAMINED B3.1 B-B IONGITUDINAL AND CIRCUMFER-ENPIAL WEIDS CN 'IllE PRIMARY SIDE IONGI'IUDINAL WE1DS - - -
-NOE-CIRCUMFERENPIAL WELDS ( 04) FIO M NAMEPLATE:
SPEAM GENERATOR NO. 11 GE 1.9% 25% +6 ' 'IO -3 ' 76-24,20,25 i 'IWO 1.9% 5% +11 ' 10 +13 '78-096,116,126 l 'I11REE 1.8% -
STEAM GE2ERATOR to.12 OE 1.9% 25% +6' 10 -3' 76-21,22,23
- 'IWO 1.9% 5% +11 ' 10 +13 '78-097,115,125 l 'I11REE 1.8% -
B3.2 B-D N0ZZLE 'IO IIEAD WEILS - - -
-NONE-B3.3 B-F NOZZLE 'IO SAFE END EILS f S'IEAM GE2 ERA'IOR 10. 11 OE 1 1 BCC-A-5 S.E. 76-2,29,30 111REE 1 -
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'111REE 1 -
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NORTHERN STATES POWER CO. TA!LE S1.3,3 PRAIRIE ISLAND UNIT ____1 PAGE 1 OF 1 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: EXCESS IEI1LIWN IIEAT EXOIAtKER SUB INSP. R EQ'O. AMT. ITEM INSPECTION E. ND DE i ON ITEM GORY PER. AMT. EXAM IDENTIFICATION REPOR T NO.
ITEM TO BE EXAMINED B3.1 B-B IfNGI'ItJDINAL AND CIICUMFEREN-TIAL WEIDS ON PRIMARY SIDE IONGITUDINAL WEIDS - - -
-!OE-CIRCINFERENfIAL WEIDS QE 34% 100% NO. 1, llEAD 'IO 77-119 FIA!EE
'IWO 33% 100% NO. 1, llEAD 'IO 78-048 FIANGE
'I1REE 33% -
B3.2 B-D NOZZLE 'IO VESSEL WEIDS - - -
-lOE-B3.3 B-P NOZZLE 'IO SAFE END WEIDS - - -
-N0tE-B3.4 B-G-1 PPESSURE RLTAINING BOLTS AND - - -
-NONE-B3.5 SIUDS ( 2 IN. DI A. )
AND B3.6 B3.7 B-li INIERALLY WEIDED VESSEL - - -
-NONE-SUPPORTS B3.8 B-I-2 VESSEL CLADDING - - -
-N0tE-B3.9 B-P EXEMPTED COMIONENTS - - -
-TOE-B3.10 B-G-2 PRESSURE RETAINING BOLTING ONE 4 12 1 TilRU 12 77-126
( 2 IN. DIA.) 'INO 4 12 1 'I11RU 12 78-089
'I11REE 4 -
I ronne s7-aere etre ronne no, ese-seen PP-82-B-7
NORTHERN STATES POWER CO. TABLE SI 4 PRAIRIE ISLAND UNIT 1 PAGE 1 OF 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPING PRESSURE IKX_IJDARY EXAM COMPONENT OR SYSTEM INSPECTION SUB INSP. R E Q'D. AMT. BTEM ITEM RY IT M TO E EX M NED PER. AMT. EXAM IDENTIFICATION REPORT NO.
B4.1 B-F SAFE END TO PIPING AND SAFE END IN BRANCli PIPING WEIDS REACIOR VESSEL REACIOR CORE COOLANP WE '1 1 W-IA, 29-RC-1A 77-W RIV REIORf &
SYSTEMS 77-T56
'1WO 1 1 ICC-B-1 S.E. , 80A-W RIV REIORT 29-IC-1B 80A-T21 4
4 SAFF1fY INJECTION SYSTEMS WE 1 1 W-2, 4-RC-14A 77-W RPV REIORT &
f 77-I54 GT8AM GENERATOR NO.11 REACTOR CORE COOLANP mE 1 1 W-5, 31-RC-2A 76-2,29,30 SYS'IEM 'IliREE 1 -
STEAM GENERA'IOR No.12 REACTOR CORE COOLANP 1NO 1 1 ICC-B-5 S.E. , 80A-62,68
, SYS'IEM 31,R1-2B 111REE 1 -
PRESSURIZER W-1, 6-RC-20A SAFF7fY LINES WE 2 2 76-3,55 W-1, 6-RC-208 76-4,58 1NO 2 2 8010A-1B S.E. 80A-20,41 80108-1B S.E. 80A-21,43 SURGE LINE TWO 1 1 W-6SE, 10-RC-4 78-025,084 RELIEF LINE 'IWO 1 1 W-1B, S.E. 80A-19,38 111REE 1 -
FORM 3 7-2476 4/78 , FORM NO. sSI-8 005 PP-82-B-9
NORTHERN STATES POWER CO. TACLE S1.4 PRAIRIE ISLAND UNIT I PAGE 2 OF 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPING PRESSURE BOLNDARY SUB
"" INSP. AMT. ITEM INSPECTION ITEM f- N DESC 1 N PER.
H EQ*D.
AMT. EXAM IDENTIFICATION REPORT NO GORY ITEM TO BE EXAMINED B4.1 B-F (CON'T)
SPRAY LINE 'IWO 1 1 W-29, S.E. 80A-18,37
'IUREE 1 -
B4.2 B-G-1 PRESSURE RETTAINING DOL'IS AND - - -
-NONE-B4.3 SIUDS ( 2 IN. DIA.)
AND B4.4 B4.5 B-J CIRCUMPERENPIAL AND IONGI' IUD-INAL PIPE WEIDS IONGI'IUDINAL NEIDS - - -
-NONE-CIRCUMFERENTIAL NEIDS (1.5 IN. NOM. DIA. SYSTEMS)
SEAL INJECTION A OE 1 1 W-1 77-113,141
'IWO 1 1 W-6 78-086,112
'1HREE 1 -
SEAL INJECTION B OE I 1 W-6 77-38,94
'IWO 1 1 W-2B 78-087,111
'I11REE 1 -
(2.0 IN. NOM. DIA. SYSTEMS)
SEAL INJECTION A OE 3 3 W-11,14,16A 77-114,143,107,123, 107,125 MODIFICATION BASELINE W-48A,488 77-150,151,152
'IWO 3 3 W-34,37,47 79-52,82,79
'IUREE 4 -
FORM 3 7-24 78 4/78 FORMNO.158-8005 PP-82-B-10
NORTHERN STATES POWER CO. TABLE _S1. 4 PRAIRIE ISLAND UNIT 1 PAGE 3 OF 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPING PRFSSURE BOWDARY SUB M "
E. N 0ES I i N INSP. R EQ'D. AMT. BTEM INSPECTION ITEM PER. AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EXAMINED B4.5 B-J (CONF'D)
SEAL INJECTION B ONE 2 2 W-29,30 77-20,42,43
'INO 2 2 W-14,15A 79-SP2-75,83
'lWO ~2 2 W-CJ-4 80A-128 W-D5228-3 80A-129
'I11REE 4 -
. CilARGING LINE CVCS WE 6 6 W-41,57,62,69 77-86,98,18,46,18,4E ,
70,73 19,41,19,40,19,39 IWO 6 6 W-36,37,66 78-078,074,073 W-2,3,34 79-54,55,50
'111REE 6 -
IEIDOWN LINE CVCS WE 1 1 W-13 77-69,73
'INO 1 1 W-11 79-51 1
'I11REE 2 -
AUXILIARY SPRAY TO WE 1 1 W-1 77-70,74 PRESSURIZER 4WO 2 2 W-8,9 79-SP2-81,82 TIIREE 2 -
RESIDUAL TEMPERA'IURE WE 1 1 W-16 77-122,142 DETECTOR TAKE OFF- 'INO 2 2 W-20,22 79-SP2-77,78 001D IEG A 111REE 1 -
RESIDUAL TIMPERATURE WE 1 1 W-14 77-184,103 DETECTOR TAKE OFF- TWO 1 1 W-2 79-80 COID IEG B TIREE 1 -
RESIDUAL TEMPERATURE WE 1 1 W-23 77-121,144 DETECTOR TAKE OFF- 'IWO 1 1 W-19 79-SP2-76 IDP IEG A '111REE 2 -
FORM 9 7-24 74 $/78 FONM NO. eSa-9 808 PP-82-B-11
NORTHERN STATES POWER CO. TABLE _ SI 4 PRAIRIE ISLAND UNIT 1 PAGE __4 OF 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPI!! '!3SURE IKXROARY SUB E- A DE i N INSP. R EO'D. AMT. ITEM INSPECTION ITEM GORY ITEM TO BE EXAMINED PER. AMT. EXAM IDENTIFICATION REPORT NO.
B4.5 B-J (CONF'D)
RESIDUAL TEMPERATURE WE 1 1 W-24 77-89,106 DIREC'IOR TAKE OFF- 1WD 1 1 W-5 79-81 110T IEG B TIREE 2 -
SAFETY INJECTIN OE 1 1 W-1A 77-50,72 IIIGil IIEAD A 'INO - -
TIREE 1 -
SAFETY INJECTION WE I 1 W-13 77-51,71 79-71 '
IIIGli IIEAD B 'IWO 1 1 W-1 TIREE 2 -
DRAIN LINE W WE 1 1 W-4 77-52,145 CBOSSOVER A 'no 1 1 W-8 78-077 TIREE 1 -
DRAIN LINE W WE - -
CROSSOVER B 'IND 1 1 W-2 79-53 TIREE 1 REACTOR VESSEL WE - -
SAFETY INJIITION 'IWO 1 1 W-7 78-080
.IM llEAD A 'IHREE 2 -
REACTOR VESSEL WE 1 1 W-7 77-17,44 SAFETY INJECTION TWO 1 1 W-2 78-079 IN llEAD B TIREE 1 -
(3.0 IN. NOM. DIA. SYSTEMS)
SPRAY 10 PRESSURIZER GE 3 3 W-3,11,25A 77-54,115,88,108,97, BRANCil A 99 1WO 4 4 W-6,10,19,24 79-94,92,91,89 TIREE 4 -
FORM 9 7-2476 S/70 FONM NO.0586005 PP-82-B-12
NORTHERN STATES POWER CO. TABLE S1.4 PR AIRIE ISLAND UNIT _. 1 PAGE 5 OF 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM: PIPING I41FSSURE BOLNIMRY Sue
" " " A INSP. R EO'D. AMT. BTEM INSPECTION ITEM CA E- N DES R1 i O PER. AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EXAMINED B4.5 B-J (CON 1D)
SPRAY 'lO PRESSURIZER OE 1 1 W-2 77-104,117 BRANCil B 'lWO 1 1 W-14 79-90
'I11REE 2 -
RESIDUAL TDiPERA' LURE OE I 1 W-4 77-53,116 DETEC'IOR RUIURN A SWO 1 1 W-8 78-075
'I11REE 1 -
RESIDUAL TEMPERATURE OE 1 1 W-3 77-83,95 DtatI 1UK RUIURN B 'lWO 1 1 W-7 78-076
'lliREE 1 -
PRESSURIZER RELIEP OE 1 1 W-9 77-87,100 LITE A iWO 1 1 W-5 79-77
'I11REE 1 -
PRESSURIZER RELIEP QE 1 1 W-14 77-87,101 LINE B SWO - -
'I11REE - -
(4.0 IN. NOM. DIA. SYSTEMS)
SAFETY INJECTION OE 1 -
NO?E & 'IIIESE WEIDi IOW IIEAD A TWO - -
ARE ACCESSIBIE;
'IliREE - -
111EY ARE IOCATED WITilIN TiiE COK' RET 0 SilIELD WAIL SAFEI'Y INJECTION OE - -
NONE & 111ESE WEIDi IDW IIEAD B SWO - -
ARE ACCESSIBIE;
'111REE 1
'I11EY ARE IOCATED WI'IllIN '111E CONCRE'11 :
SilIEID WAIL l
FORM 3 7-2476 S/FS Fost M Peo. 8S8-8 00 5 PP-82-B-13
NORTHERN STATES POWER CO. TABLE SI 4 PRAIRIE ISLAND UNIT 1 PAGE 6 OF 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM: PIPItE 1RESSURE BOQ DARY I C ITEM SUB ,
AN DES I i N INSP. R EQ'D. AMT. INSPECTION ITEM PER. AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EXAMINED B4.5 B-J (OONP'D)
(6.0 IN. NOM. DIA. SYSTEMS)
SAFETY ItUECTION ONE 2 2 W-9,10 76-67,68 4
IOW llEAD A 4WO - -
'111REE - -
SAFETY INJECTION WE - -
IIM llEAD B SWO 1 1 W-5 79-74 7
'111REE - -
I SAFETY INJECTION WE - -
ilIGlllEAD A SWO 1 1 W-1 79-73
'111REE - -
SAFETY INJECTION ONE - -
IIIGI liEAD B 'lWO - -
'lliREE 1 -
i
) PRESSURIZER SAFETY WE 1 2 W-2,3 76-56,57 LINE A TWO - -
111REE 1 -
i PRESSURIZER SAFETY WE - -
LINE B SWO 1 1 P-4 79-76
'111REE 1 -
4 PID-CAP A WE - -
qwo _ _
'111REE 1 --
PID-CAP B WE - -
'INO 1 1 W-1 79-72
'111REE - -
I ronu s7 aave e/re ronu no. ass-soas 2 PP-82-B-14
NORTHERN STATES POWER CO. TABLE Sl.4 PRAIRIE ISLAND UNIT 1 PAGE 7 OF 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPING I4ESURE BOtNDARY SUB
"" INSP. H E Q'D. AMT. ITEM INSPECTION E. DESC 1 N ITEM GORY STEM TO BE EXAMINED PEH. AMT. EXAM IDENTIFICATION REPORT NO.
B4.5 B-0 (CONP'D)
(8.0 IN. NOM. DIA. SYSTEMS)
IEIDUAL llEAT IE:MOVAL QE 3 6 W-1,20,21,22, 76-53,39,40,41,42
, TAKE OFF A 23,24 43
'INO 2 2 W-12,14 78-034,035
'111REE 2 -
RESIDUAL llEAT REMOVAL OE 2 2 W-10,19 77-90,92,68 TAKE OFF B '1WO 2 2 W-9,17 78-045,046
'111REE 2 -
i (10.0 IN. NOM. DIA. SYSTEMS)
RESIDUAL flEAT REMOVAL QE 1 2 W-8,9 76-64,65 REIUIVJ B 'INO 1 1 W-5 78-83
'I11REE 1 -
PRESSURIZER SURGE OE 1 1 W-5 76-54 LINE B 'INO - -
'Illis 1 -
1 (12.0 IN. NOM. DIA. SYSPEMS)
$ ECLNULA' LOR DISCI 1AIG A OE 1 3 W-6,7,8 76-36,61,37,62,38,63 Iwo _ _
'I11REE 1 -
i ECLNULA' LOR DISCllAIG B OE 1 1 W-13 77-75,49,49R 4
'lWO 1 1 W-5 79-45,48
'111IE 2 -
4 FOftM 9, 24 76 ef,0 FOstM NO.858-8006 PP-82-B-15
NORTHERN STATES POWER CO. TABLE SI 4 PRAIRIE ISLAND UNIT 1 PAGE__8 OF 19 INSERVICE INSPECTION-EXAMINATION SUMM ARY M AJOR ITEM: PIPING IEESSURE BOLNDARY SUB M " " AMT.
E- AN DESCRI aN INSP. R EQ'O. ATEM INSPECTION ITEM GORY ITEM TO BE EXAMINED PER. AMT. EXAM IDENTIFICATION REPORT NO.
B4.5 D-J (CONP'D)
(27.5 IN. NOM. DIA. SYSTEMS)
REACIOR CORE CODIANP 04E - -
COLD IEG (INIEP) A 4WO - -
111REE 1 -
REAClOR OORE COOIANP 04E - -
COID IEG (INIEP) B 7WO 1 1 BCC-B-12 80A-87 TIIREE - -
(29.0 IN. NOM. DIA. SYSTEMS)
REAC70R CORE CODIANP WE - -
IDP LEG (OUPIEP) A 'IWO - -
1HREE 1 -
REACIOR CORE COOIANP WE 1 1 W-3 77-102 IDP IJDG (OUPIEP) B 'IWO - -
111REE - -
(31.0 IN. NOM. DIA. SYSTEMS)
REACIOR OORE COOIANP WE 1 3 W-6,7,8 76-28,31,27,32,1,33 CROSSOVER A 7WO - -
'111REE 1 -
REACIOR OORE COOIANP WE - -
CHOSSOVER B 'lWO 2 2 BCC-B-6 80A-67,63 ICC-B-7 80A-69 111REE - -
ronu s7 247s e/7s ronu no. ass-soos PP-82 -B-16
NORTHERN STATES POWER CO. TABLE S1.4 PRAIRIE ISLAND UNIT 1 PAGE 9 OF 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPING PRESSURE BCIUDARY SUB M "EN " INSP. R EQ'D. AMT. ITEM INSPECTION ITEM E- N DE C TIO PER. AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EXAMINED B4.6 B-J BRANCll PIPE CONNECPION WEIDS EXCEEDING SIX INCll DIAMETER ACCLNULATOR DISCilARGE A OE 1 1 W-R 76-34,44,45 ACCLMULATOR DISCllAR2 B - - -
RESIDUAL llEAT REMOVAL TAIG OFF B 1NO 1 1 W-ROOP 80A-66,75,76 PRESSURIZER SURGE 111REE 1 LINE B RESIDUAL llEAT REMOVAL ONE 1 1 W-R 76-35, 52 TAKE OFF A B4.7 B-J BRANCII PIPE CONNECTION WEIDS SIX INCil DIAMETER AND SMAILER (6.0 IN. NOM. DIA. SYSTEMS)
PID-CAP A - - -
PLO-CAP B - - -
SAFETY INJDCTION 'I11REE 1 -
IIIGI IIEAD A SAFETY INJECTION - - -
IIIGl IIEAD B (3.0 IN. NOM. DIA. SYSTEMS)
SPRAY TO PRESSURIZER - - -
BRANCll A FORM 9 7-2476 6/78 FOR M 980. 851-9 00 0 pP-82-B-17
s a
e s
9 Y e s
1 R s.
A o D n N NO. u F XK OIN n OI TT o CR R r E EO P P 3
4 R
U S E N 3 8, S IR 3 3 L0 S E
1 8
9 Sf_1 4 1 I
7 7 7 E
LEG BGN AAI P TP I
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1 - - 1 X
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1 1 -
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P R E E NE R E O R IP 1 N 1 1 -
1 1
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RO MF I O C O .O S ER ER A E E LI I I N X S PU PU I PE PE E ET ET O E E E MT MI D MK MK WA W N SC SC SE I
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NR L EJA VN EJB VNI D A N O T LR M
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NORTHERN STATES POWER CO. TABLElL4 PRAIRIE ISLAND UNIT 1 PAGE 11 OF 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPING PRESSURE 13OUNDARY SUB INSP. R E Q'D. AMT. ITEM INSPECTION ITEM E- 0E R T N PER. AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EXAMINED B4.8 B-J SOCKET WEIDS (2.0 IN. NOM. DIA. SYSTEMS)
SEAL INJECTION A WE - -
'lWO 1 1 SW-17 78-019 TIREE 1 -
SEE INJECTION B WE 1 1 SW-9A 77-036 1No 1 1 W-CJ-3 00A-130
'INO 1 1 SW-1 79-44 111REE 1 -
, TWO 1 1 SW-5 79 21 TIREE - -
AUXILIARY SPRAY 'IO WE 1 1 SW-1C 77-070 l PRESSURIZER TWO - -
TIRCE - -
RESIDUAL TEMPERNIURE WE 1 1 SW-2 77-133 i DETECTOR TAKE OFF 1WO 2 2 SW-13/SW-13 78-24,24F79-69,69R 5
COID LEG A 1 1 SW-13 (REPEAT) 80A-109 111REE 1 -
RESIDUAL TEMPERATURE WE 1 1 SW-7 77-084 DETEC10R TAKE OFF iwo 1 1 SW-5 79-42 COLD IEG B MIREE 1 -
IESIDUAL 'IEMPERATURE WE - -
DETECIOR TAKE OFF TWO 1 1 SW-10 79-SP2-73,73R IDF LEG A 1 1 SW-10 (REPEAT) 80A-65
'alREE 1 Fon M sy-aare s/re FORM NO. ISI-4 001 PP--02-B-19
NORTHERN STATES POWER CO. TABLE SI 4 PRAIRIE ISLAND UNIT 1 PAGE _12 op 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM: PIPING IRESSURE BOLNDARY SUB EXAM COMPONENT OR SYSTEM TE- AN E8 INSP. R E O'D. AMT. BTEM INSPECTION l ITEM h^ORy PER, AMT. EXAM IDENTIFICATION REPORT NO.
EM O 8E EX M NED B4.8 B-J (00N'T)
RESIDUAL TEMPEIM1URE W8 - -
DETEC'IOR TAKE OFF 'IWO 1 1 SW-15 79-43 IDP LEG B '111REE 1 -
SAFEfY INJECTION ONE - -
IIIGi IIEAD A SWO - -
111REE 1 -
SAFEfY INJECTION ONE 1 1 W-17 77-51 4 111G1IIEAD B 7WO - -
'111REE - -
DRAIN LINE W WE 1 1 W-1 77-52
, CROSSOVER A iWO - -
111REE - -
DRAIN LINE W WE - -
CNOSSOVER B 'lWO 1 1 SW-1 79-22 111REE 1 -
REACTOR VESSEL WE - -
SAFETY INJECTION 'lWO - -
ILW llEAD A 111REE 1 -
l
- REACTOR VESSEL WE 1 1 SW-8 77-17 SAFETY INJECTION 7WO - -
IIM llEAD B 111REE - -
B4.9 B-K-1 INTEGRALLY WEIDED SUPPORPS RESIDUAL llEAT REMOVAL WE 1 2 F,G 76-18,19 RE'IURN B ronu a7-aars e/7s ronu no, esi-ioo
'PP-82-B-20
NORTHERN STATES POWER CO. TABLE S1.4 PRAIRIE ISLAND UNIT 1 PAGE 13 OF 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPING IEESSURE BOWDARY M COMPONE R SYS M SUB INSP. R EQ'D. AMT. ITEM INSPECTION ITEM GORY ITEM TO BE EXAMINED PER. AMT. EXAM IDENTIFICATION REPORT NO.
B4.9 B-K-1 (CON'T)
ACCWULATOR DISCliARGP A OE 1 1 D1 76-69 RESIDUAL llEAT REMOVAL WE 1 1 F 77-67,91 TAKE OFF A SWO -1 1 I 78-052,082,088
'I11REE 1 -
SPRAY TO PRESSURIZER WE 1 1 K1 77-93,66 BRANCil-A REACIOR VESSEL - - -
SAFETY INJECTION IN llEAD A & B (6")
OlA16ING LINE CVCS - - -
SAFETY INJDCTION - - -
IIIGI IIEAD A ACCWUIAIOR DISCilARGE B 1NO 1 1 B1 79-46,20,36 RESIDUAL IIEAT REMOVAL TWO 1 1 11 78-047,020,020R TAKE OFF B i
SPRAY TO PRESSURIZER 'IWO 1 1 E 79-93,70,70R,33 BRANCil B -
1 E (REPEAT) 80A-56,92,59,59R AUXILIARY SPRAY CWS 'IllREE 1 -
SEAL INJECTION A 'IIIREE 1 -
REACIOR VESSEL - - -
SAFETY INJECTION IN llEAD A & B (2")
FORM t 7-24 76 4/78 rong no, ess.3001 PP-82-B-21
NORTHERN STATES POWER CO. TABLE _SL4 PRAIRIE ISLAND UNIT 1 PAGE 14 OF 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM:_ PIPING IHESSURE BOtt4DARY M "
SUB E- A DES I N INSP. R E Q'O. AMT. ITEM INSPECTION ITEM PER. AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EXAMINED B4.9 B-K-1 (CON'T) 1 SAFETY INJECTION - - -
IIIGI IIEAD B R W LINE CVCS - - -
SEAL INJECTION B 'I11REE 1 -
RESIDUAL TEMPERATURE - - -
DETECTOR TAKE OFF ODID LEG A B4.10 B-K-2 SUPPORT COMPONENTS REACIOR CORE COOLAlff A QE 1 1 A1 77-12
, 111REE 1 -
ACCtMULATOR DISCliARGE A - - -
-NONE-RESIDUAL llEAT REMOVAL ONE 4 3 L,0,01 76-82 TAKE OFF A K2- MISSED IN PERIOD QE
'IWO 6 7 A,D,E,K2 78-31,32,33,64, 64 R E1,F1,G1 79-5,4,6
'I11REE 6 - -
SAFETY INJECTION - - -
-NOTE-IIIGI ilEAD A SPRAY TO PRESSURIZER QE 4 4 it,J,L,M 76-83 BRANCli A 1NO 4 4 D,A & B/C1 78-71,51/79-7
'alREE 4 -
RESISTANCE TEMPERATURE QE - -
DETECTOR RE'IURN A 'IWO 1 1 A 78-067
'I11REE 1 -
Fonu s7 a47s e/re ronu no. ese-soas PP-82-B-22
. NORTHERN STATES POWER CO. TABLE _St 4 PRAIRIE ISLAND UNIT 1 PAGE 15 OF 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPING IitFSSUllE IKUJDARY EXAM COMPONENT OR SYSTEM SUB CA INSP. R EO*D. AMT. ITEM INSPECTION ITEM PER, AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EX M NED B4.10 B-K-2 (CON'T)
RESISTANCE TEMPElWlURE OE 1 1 A 77-111 DETEC' LOR TAKE OFF TWO 2 2 D/B 78-65/79-27,27R COW IEG A -
1 B (REPEAT) 80A-108 11mEE 2 -
RESISTANCE 'IEMPERATURE WE 1 1 A 77-110 DETECTOR TAKE OFF SWO 1 1 B 79-28 IK7f IEG A '111REE 2 -
SAFI?fY INJECTION ONE - -
11IG1IIEAD A 'INO - -
'111REE 1 -
DRAIN LINE W OE 1 1 B 76-84 CROSSOVER A 'IWO 1 1 B1 78-050 111REE 1 -
SEAL INJECTION A OE 6 6 D,G,II, J, K, I l 76-85
'IWO 7 7 C,D,E,P 78-069,059,068,060 A,B/Al 79-23,24/79-SP2-89
'111REE 7 -
REAClOR 00RE ODINTP B QE - -
'INO 1 1 B2 80A-125
'I11REE 1 -
ACCLMULATOR DISCllARGE B WE 1 1 B 76-86 qwo _ _
111REE - -
RESIDUAL llEAT REMOVAL OE 1 -
A - MISSED IN PEIGO ONE SWO 1 2 A,B 78-054,061
'I11REE 1 -
Fonu s 7-as7s e/7e ronu no. ess-soes PP-82-B-23
NORTHERN STATES POWER CO. TABLE ._SI 4 PRAIRIE ISLAND UNIT 1 PAGE 16 op 19 lNSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM: PIPING PRESSURE BOLUDARY SUB E- AN DS I I N INSP. R EQ'D. AMT. ITEM INSPECTION ITEM PER. AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EXAMINED B4.10 B-K-2 (CON'T)
RESIDUAL llEAT REMOVAL WE 3 4 K,L,M,N 76-88 i TAKE OFF B 'lWO 4 4 A,D,E,F 78-53,30/79-26,25 111REE -4 -
i SAFETY INJECTION - - -
-NONE-IIIGl llEAD B SPRAY TO PRESSURIZER QE 3 4 A,B,C,D 76-89 BRANCil B 'IWO 3 3 A1,D,D1 79-31,32,34
'IllREE 4 -
RESISTANCE 1EMPERA'IURE WE 1 1 DETECTOR REIURN B SWO 1 1 A 78-066
'I11REE - -
RESISTANCE 'IEMPERA'IURE WE 1 1 8 77-63 DETECTOR TAKE OFF TWO 2 2 C/B/D 78-56/79-35/79-SP2-! 0 COLD LEG B 111REE 2 -
. RESISTANCE TEMPERA'IURE WE 1 1 A 77-61 DETDCIOR TAKE OFF TWO 2 2 B/C 78-55/79-16 IDP IEG B 'I11REE 2 -
.< SAFEfY INJECTION ONE 1 1 A 76-90
! IIIGI IIEAD B SWO - -
, 'I11REE 1 -
DRAIN LINE W WE - -
CICSSOVER B 'IWO 1 1 A 79-SP2-66
'I11REE - -
o gy >ggg
,o_.........
NORTHERN STATES POWER CO. TABLE S14 PRAIRIE ISLAND UNIT 1 PAGE 17 OF 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPING PRESSURE IKXt4DARY M M SUB E. N DES I I N INSP. H EO'D. AMT. ITEM INSPECTION ITEM PER. AMT. EXAM IDENTIFICATION HEPORT NO.
GORY ITEM TO BE EXAMINED B4.10 B-K-2 (G)N'T)
OlAICING LINE CVCS GE 6 6 II,1,J , K , L, N 76-91
'Iwo 6 6 E,D 78-062,063 A,B,F,G 79-12,13,40,41 UIREE 7 -
IEIT]OWN LINE CVCS WE 2 2 A/C 76-93/77-60
'INO 2 2 C1,D 79-SP2-93,94
'I11REE 4 -
SEAL INJECTION B OE 3 3 G/A,B 76-93/77-82,109
'INO 3 3 C/B2,C1 78-577/9-18,19
'I11REE 3 -
PRESSURIZER SURGE B mE 3 3 A,B/C 76-94/77-80
'Iwo 3 3 E/D,C1 78-072/79-SP2-95, 95R,96
'INO 1 1 D 80A-57
'I11REE 4 -
PRESSURIZER SAFETY - - -
-fK)NE-LINES A & B IEACTOR VESSEL ONE 1 1 A1 76-95 SAFEIT INJECTION (6"x4") 'INO 1 1 A2 79-1 II)W llEAD A & B 'I11REE 1 -
PRESSURIZER RELIEF QE - -
LINES A & B 'IWO I 1 A 78-037,036,036R TIREE 1 -
AU.iLIARY SPRAY 'IO GE 2 2 B,C 76-96 PRESSURIZER B 'IWO 2 2 D,E 79-SP2-91,92
'I11REE 2 -
ronu a 7-aeve e/ro ronu No. sse seos PP=82-B-25
NORTHERN STATES POWER CO. TABLE _El. 4 PRAIRIE ISLAND UNIT 1 PAGE 18 OF 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPING IYESURE BOLIIDARY M
008 E- AN DE lON INSP. H EQ'D. AMT. liEM INSPECTION ITEM PER. AMT. EXAM IDENTIFICATION HEPORT NO.
GOHY ITEM TO BE EXAMINED B4.10 B-K-2 (CON'T)
REACTOR VESSEL 04E - -
SAFEfY INJECTION (2") 'IWO 1 1 A1 78-029 LOW llEAD A & B 'IIIREE 1 -
PID-CAP A - - -
-NONE-PID-CAP B - - -
-!0NE-84.11 B-P EXEMPT AND N0ti-EXEMPP - * -
- AIL COMIONENTS PF.RFOINED BY COMIONENTS IIYDIGTATICAILY EXAMINED IN 11ANP PEICOtNEL PRESSURE TES1ED 'IO IWA-5000 ACCORDAICE WITil AND IWB-5000 AT END OF TEN IWA-5000 AND INTERVAL PLUS SYSTEM IEAKAT IWB-5000 DURING TEST EACil SCllEDULED REFUELING SYSTEM IEAKAGE GITAGE TEST EXEMPf:
RESISTANCE TEMPERATURE IEFECTOR ' RAKE OFF 1-RC-7A EXCESS IETDOWN LINE A 1-AC-8 1-VC-7 1-VC-9 RESISTANCE 1EMPEPNIURE DETECTOR TAKE OFF 1-RC-7B REACIOR VESSEL CIOSURE HEAD VENP l-IC-36 REACTOR VESSEL CIOSURE LEAD FIANGE 1-IC-9A 1-RC-9B ron u er-zers etre ronu no. ass-soos PP-82-B-26
NORTHERN STATES POWER CO. TABLE _EL 4 PRAIRIE ISLAND UNIT 1 PAGE 19 OF 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPING PRESSURE BOlNDARY j
SUB
"" YS M INSP. R E Q'D. AMT. BTEM INSPECTION E. A D SC IO AMT. EXAM IDENTIFICATION REPOR T NO.
ITEM GORY ITEM TO BE EXAMINED PER.
B4.12 B-G-2 PRESSURE RETAINING BOLTING (ONLY SYSID4S APPLICABIE 10
'IllIS ITEM ARE LISIED)
SEAL INJECTION A WE 4 4 BOLTS 1-4 @ W-10 76-7 1NO 4 4 BOLTS 1-4 @ W-2 78-081 RESISTANCE 'IEMPERATURE OE 8 8 BOLTS 1-8 76-12 DETECTOR RUIURN A 111REE 8 -
(REPEAT)
PRESSURIZER SAFEfY WE 12 12 DOLTS 1-12 (8010-B. 76-17 LINE A 4WJ 12 12 BOLTS 1-12 (8010-A 85 SEAL INJECTION B QE 4 4 BOUIL. 1-4 76-16 ~
111REE 4 -
RESISTANCE TEMPERATURE 'IWO 8 8 BOLTS 1-8 @ W-7 79-14 DETDCTOR RETURN B 11EREE 8 -
(REPEAT) i PRESSURIZER SAFCfY 111REE 12 -
LINE B FORM 9 7 2476 6/78 FONM NO.854-8008 PP-82-B-27
NORTHERN STATES POWER CO. TABLE SI.5 PRAIRIE ISLAND UNIT 1 PAGE 1 OF 3 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: REACIOR OORE GOOIRff PUMIS SUB
" " INSP. R EO'D. AMT. ITEM INSPECTION ITEM E. N DESC 1 N PER. AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EXAMINED B5.1 B-G-1 PRESSURE-RETAINING BOL'IS AND AND STUDS, IN PIACE ( 2 IN. DIA.)
B5.3 FLANGE BOLTS
- IUMP A WE 8 8 DOLTS 10 'IllRU 17 76-26
'INO 8 8 DOLTS 18111RU 1 78-085 111REE 8 -
ICMP B WE 8 8 DOLTS 1 111RU 8 76-75 1NO 8 8 B0111S 9 'I11RU 16 78-085
'I11REE ITEM -
B5.2 4
SEAL llOUSE DOLTING IUMP A WE 4 4 DOLTS 1 111RU 4 76-76
'IwO 4 12 DOLTS 1 'I11RU 12 78-104,107
'IllREE 4 -
PUMP B WE 4 4 DOLTS 7 'HIRU 10 76-77
'IWO 4 12 DOLTS 1 111RU 12 78-105,106
'I1REE ITEM -
B5.2 B5.2 B-G-1 PRESSURE RETAINING DOLTS AND AND STUDS WilEN REEVED B5.3 ( 2 IN. DIA.)
EUMP B FLANGE DOLTING 111REE 24 -
IUMP B SEAL llOUSE 'INO -
12 DOLTS 1 '111RU 12 80A-74 BOLTING (MP W LY)
'IHREE 12 -
FORM 17-24 76 6/78 FORed NO.555-9005 PP-84-A-1
NORTHERN STATES POWER CO. TABLE S1.5 PRAIRIE ISLAND UNIT 1 PAGE 2 OF 3 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: RFAC'IQt CORE CODIRIP PUMIS SUB EXAM COMPONENT OR SYSTEM CAT ^" INSP. R EO'D. AMT. BTEM INSPECTION ITEM PER. AMT. EXAM IDENTIFICATION REPORT NO.
coRY 1T M TO E EX M NED B5.4 B-K-1 ItifEGRAILY WEIDED SUPPORTS IUMP A SWO 3 3 SUPIORT A 80A-88,88R SUPIORT B 80A-89,89R SUPIORT C 80A-99,99R IUMP B 111REE '3 -
-RELIEP NO. 47-B5.5 B-K-2 SUPIORT COMPONEllPS*
- ODINCIDEtIf WrI11 SEISMIC DOLTItG IUMP A OE I 1 COIBMN 1 & PAD 1 77-131,1,146,148 COLUMN AND TWO 1 1 010MN 1 & PAD 2 79-134,135,58,109, 115,131 IAIERAL SUPIORTS 111REE 1 -
IUMP B ONE 1 1 COIBMN 1 & PAD 1 77-131,2,147,149,131 ODIUMN AND 'IND 1 1 COIBMN 2 & PAD 2 79-138,139,59,108, 118,130 IATERAL SUPIORTS 111REE 1 -
B5.6 B-L-1 PUMP CASItG WEIDS IUMP A - - -
-NOTE-PUMP B 'I11REE 1 -
B5.7 B-L-2 PUMP CASINGS IU4P A & B 111REE 1 -
B5.8 B-P EXEMPIED COMPONEtTIS - - -
-NONE- .
85.9 B-G-2 PRESSURE RETAINING DOLTING ( 2 IN. DIA.)
roa= o-u n en. ,o.. o.........
PP-84-A-2
NORTHERN STATES POWER CO. TABLE _fiLS PRAIRIE ISLAND UNIT 1 PAGE 3 OF 3 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR , s .'M: RFAC'lQt CQlE CODINtr PtNPS SUB
"" " 8 INSP. R E O'D. AMT. ITEM INSPECTION ITEM E AN DESC TI N PER. AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EXAMINED
-
- PUMP FLYWiiEELS WMP A & B QE 2 *2 PUMP-11, FLWlEEL 76-78,79,80 IUMP-12, FLWlEEL 76-72,73,74
'INO 2 2 IUMP-11, FLWilEEL 79-95,96,97 IUMP-12, FLYWlEEL '9-86,87,88
/
'111REE 2 -
- DCT111 FLW1 EELS WERE IWHOVED AS A IESULT OF MODIFICATION
'10 '11E PUMP WBRICATIO1 SYSTEM, '111E BORE MJD KEWAYS WERE P.T.
EXtMIIED & '11E REMAINING SURFACES WERE M.T. EXtNIIED.
U.T. WAS USED
'10 VOWME-TRICALLY EXtMItE
'11E FLWIIEEIS.
(tKyrE 'IEC SPEC 4.2-1) ronu s 7-2476 e/re ronu no. sse-soot PP-84-A-3
NORTHERN STATES POWER CO. TABLE SI.6 PRAIRIE ISLAND UNIT ____1 PAGE 1 OF 4 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: VALVE PRESSURE BOLNDARY SUB
^ INSP. R EO'D. AMT. ITEM INSPECTION ITEM TE. DES i i N PER. AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EXAMINED B6.1 B-G-1 PRESSURE RETAINING DOLTS AND - - -
-NOTE-B6.2 SIUDS ( 2 IN. DIA.)
AND B6.3 B6.4 B-K-1 INTEGRALLY WEIDED SUPPOIUS - - -
4DE-B6.5 B-K-2 SUPPOIff COMPOt'EffrS - * -
- INCI1]DED IN 1ABIE 1.4 UtHR B4.10 B6.6 B41-1 VALVE BODY WEIDS - - -
-tDE-B6.7 B-M-2 VALVE BODIES LOPE: GUPPLEMENT
( 4 IN. NOM. PIPE SIZE) B6.7 AT 3.4.2 REACIOR VESSEL '111REE 1 -
SAFLTY INJECTION IDW llEAD A RESIDUAL IIEAT REMOVAL '111REE 1 -
TAKE OFF A IEESSURIZER SAFETY '111REE 1 -
LINE A RESIDUAL IIEAT REMOVAL '111REE 1 -
IEIURN B 1CCLMULA'10R DISCIIARGE A '111REE 1 -
B6.8 B-P EXEMPTED COMPONENIS
- 100%
- ITEMS INSPfrIED I?E1YrIED BY PIA?If 113 RING EACII PERSOtNEL IEAKAGE 'IEST ronu s 7-as7s e/re ronu evo.ess-sees PP-84-A-5
NORTHERN STATES POWER CO. TABLE _ S1.6 PRAIRIE ISLAND UNIT 1 PAGE 2 OF 4 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: VALVE PRESSURE IKXNIMRY SUB
"" INSP. R EO'D. AMT. ITEM INSPECTION E ND 0ESCRI Tl EXAM IDENTIFICATION ITEM GORY ITEM TO BE EXAMINED PER. AMT. REPORT NO.
B6.9 B-G-2 PRESSURE RETAINING BOLTING *
- IOfE SUPPLEMFMP B6.9 AT 3.4.3 ACCLNUIA'IOR DISCllARGE QE 16 16 OlECK, 8841A 76-11 IOOP A - 12" 1111EE 16 -
ACCLNULA'IOR DISCIIARGE 4WO 16 16 OIIIK, 8841B 78-016 IOOP B - 12" '111 REC 16 - .
RESIDUAL IIEAT RENOVAL OE 16 16 M.O. GATE, 8703 76-14 RE7IURN B - 10" RESIDUAL llEAT REMOVAL &E 16 16 M.O. GATE, 8701 A 76-8 TAKE OFF A - 8" 'IlilEE 16 -
RESIDUAL llEAT REMO'1AI. OE 16 16 M.O. GA'IE, 87018 76-6 TAKE OFF B - 8" QE 16 16 M.O. GATE, 87028 76-6 ,
SAFETY INJECTION 'IWO 12 12 OlECK, 8842A 79-37 IIIGi ilEAD A - 6" SAFET. Y INJECTION 111REE 12 -
IIIGl llEAC B - 6" PRESSURIZER SPFAY 'I11REE 8 -
IDOP A - 3" PRESSURIZER SPRAY 'I11REE 8 -
IDOP B - 3" RESISTANCE TEMPERATURE 04E 12 12 GA'IE, 8001A 76-12 DETDC" LOR REW IDOP A - 3
ronu 3 7-a47s e/7s ronne no. ese-sees pP-84-A-6
4 NORTHERN STATES POWER CO. TABLE S1.6 PRAIRIE ISLAND UNIT 1 PAGE 3 OF 4 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: VAINE PRESSURE BOWDARY SUB E. AN DESCRI ION INSP. H EO'D. AMT. BTEM INSPECTION ITEM GORY ITEM TO 8E EXAMINED PER. AMT. EXAM IDENTIFICATION REPORT NO.
86.9 B-G-2 (CONP'D)
RESISTANCE 1EMPERATURE WE 12 12 GA'IE , 8001B 76-15
, DETECTOR RETURN l LOOP B - 3"
- ' RESISTAICE 'IEMPERA'IURE 'IWO 2 2 2T58, 10-1-7 79-SP2-87 DETECTOR TAKE OFF MIREE 2 -
3 COID LEG A - 2" '111REE 2 -
, RESISTANCE 1EMPERA'IURE '1WO 2 2 2T59, 1C-1-17 79-15 DCPECTOR TAKE OFF 7tiREE 2 -
COID LEG B - 2" 111REE 2 -
RESISTANCE 'IEMPERATURE 'IWO 2 2 2P58, 10-1-9 79-SP2-86 DE'IEC'IOR TAKE OFF SWO 2 2 2T58, 10-1-10 79-SP2-86 IDP EG A - 2" 111REE 2 -
- RESISTANCE 1EMPERA'IURE '1WO 2 2 2T58, 10-1-13 79-17 DETECTOR TAKE OFF 4WO 2 2 2P58, 1C-1-12 79-SP2-08 IDP IE B - 2" MIREE 2 -
PRESSURIZER RELIEF 'lWO 12 12 M.O. GATI:, 8000A 78-014 LINES - 3" 1WO 12 12 M.O. GA'IE, 80008 78-014
'0IREE 6 -
TIREE ti -
i '
REACIOR VESSEL SAFLPY INJECTION IOW llEAD A- 6" WE 12 12 CIIECK, 8843A 76-5 1WO 12 12 CllECK, 8844A 79-8 IOW IIEAD B - 6" 'IWO 12 12 CliECK, 8843B 79-2
'111REE 12 -
AUXILIARY SPRAY CVCS - 2" 111REE 6 -
1 I
FORM 9 7-34 76 g/73 FORM NO. tSB-9 008 PP-84-A-7
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l HORTilERN STATES POWER COMPANY TABLE II l PRAIRIE ISLAND UNIT I PACE I 0F 7 I BASELINE COMPARISON
SUMMARY
CLASS I NSP NDE W BASELINE REPORT BASELINE ISI EXAMINATION COMPONENT / SYSTEM ISO METil0D _ IDENT. NO. INDICATIONS INDICATIONS LIMITATIONS i ,
i RFACTOR VESSEL i
l Bl.3 VESSEL-TO-Fl.ANGE AND IIEAD-TO-F1.ANCE CIRCUMFERENTIAL WELDS VES SEL-TO-FLANCE 48 UT W-1 80A-W NONE NONE NONE i RPV _
- REPORT 1
f IIEAD-TO-FLANCE 49 UT W-6 30A-79 NONE NONE NONE l 30A-80 NONE S-2, SPOT,~25% No S-1 FLANGE 80A-77 NONE i-2, SPOT,~55% No S-1 FI.ANCE
{
l Bl.4 PRIMARY N0Z7LE-TO-1 VESSEL WELDS AND N0ZZLE j INSIDE RADIUSED SECTION I REACTOR CORE COOLANT 50 UT RCC-C-1 BOA-W NONE NONE NONE OUTLET N0ZZLE ItPV
- i REPORT 1
Bl.6 N0ZZLE-TO-SAFE END WEI.DS REACTOR CORE COOLANT 13 UT RCC-B-1 S.E 80A-W NONE NONE NONE OUTLET N0ZZLE RPV REPORT PT RCC-B-1 S.E 80A-121 NONE NONE NONE I
i I
i FORM NO. ISI-1003
j , . , ,
}
}
}
NORTICRN STATES POWER COMPANY TABLE II
- PRAIRIE ISIJND UNIT 1 PAGE 2 0F 7 4
BASELINE COMPARISON
SUMMARY
1 NSP NDE W BASELINE REPORT BASELINE ISI EXAMINATION f COMPONENT / SYSTEM ISO METIIOD IDENT. NO. INDICATIONS INDICATIONS LIMITATIONS
, Bl.8 CLOSURE STUDS 4 AND NUTS STUDS 37 UT 17-31&33 80A-U NONE NONE NONE f MT 17-31633 RPV NONE NONE NONE REPORT NUTS 37 UT 17-31633 80A-W NONE NONE NONE
{ MT 17-31633 RPV NONE NONE NONE j REPORT Bl.9 LICAMENTE '" TWEEN TilREADED S'. Il0LES LIGAMENTS 48 UT 16 & 17 80A-W NONE NONE NONE l 32 to 42 RPV REPORT l
l Bl.10 Cl.0SURE WASilERS AND BUSilINGS l WASilERS 37 VT 17-31 & 33 80A-W NONE NONE NONE l RPV REPORT Bl.ll PRESSURE RETAINING BOLTING
Bl.13 CLOSURE IIEAD CLADDING 39 VT llCP-3 80A-U NONE NONE NONE VT llCP-4 RPV l
REPORT i
FORM NO. ISI-1003
r NORTHERN STATES POWER COMPANY TABLE II PRAIRIE ISLAND UNIT I PAGE 3 0F 7 BASELINE COMPARISON SUP91ARY COMPONENT / SYSTEM NSP NDE W BASELINE REPORT BASELINE ISI EXAMINATION ISO METIIOD _ IDENT. NO. INDICATIONS INDICATIONS LIMITATIONS PRESSURIZER B2.4 N0ZZLE TO SAFE END WELDS SAFETY LINE A 29 UT lA S.E. 80A-40 NONE NONE S-1, BEST EFFORT, (8010A) SURFACE CONDITION PT lA S.E. 80A-20 NONE NONE NONE (8010A)
SAFETY LINE B 29 UT lA S.E. 80A-42 NONE NONE S-1, B.E., REDUCER (8010B)
PT 1A S.B. 80A-21 NONE NONE NONE (8010B)
RELIEF LINE 31 UT W-1A, S.E. 80A-39 NONE NONE NONE PT W-1A, S.E. 80A-19 NONE NONE NONE SPRAY LINE SC UT W-29 A , S . E. 80A-36 NONE S-1, OD GEO, 50% No S-2 VESSEL PT W-29A, S.E. 80A-18 NONE NONE NONE STEAM GENERATORS B3.3 N0ZZLE TO SAFE i g
END WELDS STEAM GENERATOR 12 13 UT RCC-B-5 S.E 80A-68 NONE NONE No S-1 VESSEL S/G 1"r RCC-B-5 S.E 80A-62 NONE NONE NONE i
PIPING PRESSURE BOUNDARY B4.1 SAFE END TO PIPING AND SAFE END IN BRANCil PIPING WELDS l
FORM NO. ISI-1003
NORTHERN STATES POWER COMPANY TABLE 1I PRAIRIE ISLAND UNIT I PACE 4 OF 7 BASELINE COMPARISON
SUMMARY
CLASS I NSP NDE W BASELINE REPORT BASELINE ISI EXAMINATION COMPONEtTf/ SYSTEM ISO METil0D IDENT. NO. INDICATIONS INDICATIONS LIMITATIONS REACTOR VESSEL REACTOR CONE COOLANT 13 UT RCC-B-1 S . E . 80A-U NONE NONE NONE RPV REPORT PT RCC-B-1 S .E . 80A-121 NONE NONE NONE STEAM GENERATOR NO. 12 REACTOR CORE COOLANT 13 UT RCC-B-S S .E. 80A-68 NONE NONE NO S-1, VESSEL S/G PT RCC-B-5 S . E. 80A-62 NONE NONE NONE PRESSURIZER SAFETY LINE A 29 UT IB S.E. 80A-41 NONE NONE S-1 B.E. SURFACE (8010A)
PT IB S.E. 80A-20 NONE NONE NONE I (8010A)
, SAFETY LINE B 29 UT IB S.E. 80A-43 NONE NONE S-1 B.E. REDUCER 6
{ (8010B) SURFACE PT IB S.E. 80A-21 NONE NONE NONE (80108) l
! RELIEF LINE 31 UT L1-1 B , S . E. 80A-38 NONE NONE S-2, B.E. 10:00-02:00 ELBOW INNER RADIUS PT ,1-1 B , S.E. 80A-19 NONE NONE NONE SPRAY LINE SC UT ,1-29 8, S . E . 80A-37 NONE NONE NONE PT W-29 B,S.E. 80A-18 NONE NONE NONE FORM NG. ISI-1003
NORTHERN STATES POWER COMPANY TABLE II PRAIRIE ISLAND UNIT I PACE 5 OF 7 BASELINE COMPARISON
SUMMARY
CLASS I NSP NDE W BASELINE REPORT BASELINE ISI EXAMINATION 1
COMPONENT / SYSTEM
- NOTE: BASELINE No S-1 FLANCE CEO, 45%
DATA S-2, OD GEO, 50%
- NOTE: BASELINE No S-2 FLANCE
! DATA S-1, B.E. 12:00-02:00 WELD STAMP REACTOR CORE COOLANT 13 UT RCC-B-12 80A-87 ID GEO, NONE No S-1, 11:00-01:00 COLD LEC (INLET) B 30-50 % & 09:00-10:30 BRANCil S-2 LIMITED 09 :00 6 12:00 BRANCll REACTOR CORE C001. ANT 13 UT RCC-B-6 80A-67 ID GEO, NONE NONE CROSSOVER B 30-50%
PT RCC-B-6 80A-63 NONE NONE NONE UT RCC-B-7 80A-63 ID GEO, NONE NONE 30-50%
B4.6 BRANCil PIPE CONNECTION WELDS EXCEEDING SIX INCII DIAMETER RESIDUAL llEAT REMOVAL 19B UT W-ROOT 80A-75 NONE NONE No S-1 BRANCil TAKE OFF B 80A-76 NONE NONE No S-2 BRANCil PT W-ROOT 80A-66 NONE NONE NONE FORM NO. ISI-1003
NORTHERN STATES POWER COMPANY TABLE II
! PRAIRIE ISLAND UNIT I PAGE 6 0F 7 i BASELINE COMPARISON
SUMMARY
CLASS I i
COMPONENT /SYSTDI E E BASELINE REPORT BASE W E ISI E M INATION
- ISO MET 110D IDENT. NO. INDICATIONS INDICATIONS LIMITATIONS B4.8 SOCKET WELDS l SEAL INJECTION B 27C PT CJ-3 80A-130 NONE ANOTE: BASELINE NONE DATA RESIDUAL TDIPERATURE 7 PT SW-13 80A-109 NONE NONE NONE
} DETECTOR TAKE OFF i COLD LEG A I
RESIDUAL TEMPERATURE 8 PT SW-10 80A-65 NONE NONE NONE DETECTOR TAKE OFF HOT LEG A B4.9 INTEGRALLY WELDED I
SUPPORTS SPRAY TO PRESSURIZER SD UT E 80A-92 NONE NONE NONE BRANCil B PT 80A-59 NONE ARC STRIKE NONE 80A-59R NONE-INDICATION NONE BUFFED OUT VT 80A-56 NONE NONE NONE B4.10 SUPPORT COMPONENTS RESISTANCE TEMPERATURE 7 VT B 80A-108 NONE NONE NONE DETECTOR TAKE OFF COLD LEG A REACTOR CORE COOLANT B 13 VT B2 80A-125 N/A NONE NONE PRESSURIZER SURCE B 28 VT D 80A-57 NONE NONE NONE FORM NO. ISI-1003
3 7 0 0
NS 1 ON -
I O I I F TI S I
I 0 AT NA E E E E E E E E E E E .
I T N N N N N N N N N N N O MI O O O O O O O OO O O N AM N N N N N N N N N N N 7 XI M EL R E O LE F BG AA TP S S S N N N N O O
. S O O I I
N I I T T t I O SI 1
T T A
T T A Au C U A C U CT CO 1
I T E O D I D I O U
D ED ONE EON I
A N S ,D I E DO R C O R E D D RE D NDE D N A N I
D N A E D N E AD N I D E I F N N
- N N U N I F E N I F U - E N - F
- F I I O E F U NU I O E U O EF R NF I
L WU B L R NO B LR N O B OU O 6 N 1 N 3 NB 2 N
_ S N
EO NI I T E LA N A A A A A A A A A A EC O / / / / / / / / / /
SI N N N N N N N N N AD N N BN I
R R R R 0 4 8 8 9 9 9 9 0 0 1 1 T 7 8 8 8 8 9 9 9 9 9 1 R . - - - - - - - - - - -
OO A A A A A A A A A A A PN 0 0 0 0 0 0 0 0 0 0 0 E 8 8 8 8 8 8 8 8 8 8 8 R
E N S A B C A B C I .
LT T EN L T T T T T T O R R R R R R SE B O O O O O O AD P P P P P P
_ BI 2 P P P P P P 1 U U U U U U V S S S S S S D
0 E1 1 T T T T T T T DT M P P P P P P NE M
I S PO S SS 2 - -
A NI 1 L
C Y
N A Y
_ P R M A G OI M N C M I U M T N S ) S R S E N I D .
T E T A A U A G R WTN S L T T D I N O OI O Y O E S E D I P PNS S O R V T Y P UI /
r C D O . L L U S R f E N M N O L S EDA f E R A E I B A TNP E R U R R D AAM N O S S 2 E C E TLO O C S T N S E D SSC P E L E U T L 2
I M R R O l O N E N E O i
R EN C O P B W ( I I B I W A B EII T S C P 2 LP 4 P P HRL A M AN M M TIE E U 5 EU 5 U U RAS R P B SP B P P ORA NPB j i
! : i
NORTIIERN STATES POWER CD. .
PA 1 0F 4 PRAIRIE ISLAND UNIT 1 ISOMETRIC SlFNARY - CLASS 1 REVISIW 00f4NJtEIT OR SYSTEM LOOP Z IB R A
- ISI-l 0 CHARCING LINE (GENERAL VIEW) B - - -
ISI-1A 0 B 2" 2-RC-17 3 ISI-1B 0 B 2" 2-RC-17 3 ISI-lc 0 B 2" 2-VC-5 3 ISI-lD 0 B 2" 2-VC-5 3 ISI-lE O B 2" 2-VC-6 3 ISI-lF 0 B 2" 2-VC-6 3 ISI-2 0 ACCUMULATOR DISCHARGE A 12" 12-RC-16A 11 A 12" 12-SI-27A 11 ISI-3 0 RHR TAKEOFF (GENERAL VIEW) A 8" - -
ISI-3A 0 A 8" 8-RC-15A 8 ISI-3B 0 A 8" 8-RH-1A 8 ISI-3C 0 A 8" 8-RH-1A 8 ISI-4 0 SAFETY INJECTION HICH HEAD A 6" 6-RC-13B 6 ISI-5 0 SPRAY TO PRESSURIZER (CENERAL VIEW) A&B 3" - -
ISI-SA 0 A 3" 3-RC-5 4 ISI-5B 0 A 3" 3-RC-5 4 ISI-SC 0 A 3" 3-RC-5 4 ISI-SD 0 8 3" 3-RC-5 4 ISI-6 0 RTD RETURN A 3" 3-RC-6A 4 1S1-7 0 RTD TAKEOFF COLD LEG A 2" 2-RC-8A 3 ISI-8 0 RTD TAKEOFF HOT LEG A 2" 2-RC-7A 3 ISI-9 0 SAFETY INJECTION HIGH HEAD A 2" 2-SI-35A 3 ISI-10 0 DRAIN ON CROSSOVER A 2" 2-RC-10A 3 A 2" 2-RC-11A 3
TABLE III NOR111ERN STATES POWER CD. PAGE 2 0F 4 PRAIRIE ISLAND UNIT 1 ISOMLTRIC Sif41ARY I ~
g REVISION COMPONDR OR SYSTD1 IEP II R N ISI-11 0 SEAL INJECTION (CENERAL VIEW) A lb"62" - -
ISI-111. O A 1" 1 -VC-21A 1 ISI-11B 0 A 2" 2-VC-21A 3 ISI-11C 0 A 2" 2-VC-21A 3 ISI-llD 0 A 2" 2-VC-21A 3 ISI-12 0 REACTOR COOLANT A 29" 29-RC-1A 14-A A 31" 31-RC-2A 14-A A 27h" 27h-RC-3A 14-A ISI-13 0 REACTOR COOLANT B 29" 29-RC-1B 14-A B 31" 31-RC-2B 14-A B 27 " 27h-RC-3B 14-A ISI-14 0 R.C. PUMP A FIX 10LTING A - - -
ISI-15 0 R.C. PUMP A SEAL 1100 SING BOLTING A - - -
ISI-16 0 R.C. PUMP A FLYWilEEL A - - -
ISI-17 0 ACCUMULATOR DISCl!ARCE B 12" 12-RC-16B 11 B 12" 12-SI-278 11 ISI-18 0 RilR RETURN B 10" 10-SI-26 10 ISI-19 0 Rl!R TAKEOFF (CENERAL VIEW) B 8" - -
ISI-19A 0 B 8" 8-RH-1B 8 ISI-19B 0 B 8" 8-RC-15B 8~
i
! ISI-20 0 SAFETY INJECTION llIGil llEAD B 6" 6-RC-13D 6 ISI-21 0 RTD RETURN B 3" 3-RC-6B 4 l
! ISI-22 0 RTD TAKEOFF COLD LEG B 2" 2-RC-8B 3 i
ABI.E III NORT1!ERN STATES P0hT.R CO. PAGE 3 0F 4 PRAIRIE ISLAND INIT 1 ISOMETRIC SLFNARY g REVISIO4 C0ff0NENT OR SYSTIR 1AOP SZ5 R AtDtRD ISI-23 0 RTD TAKEOFF HOT LEC B 2" 2-RC-7B 3 ISI-24 0 SAFETY INJECTION HIGH HEAD B 2" 2-SI-35B 3 ISI-25 0 CROSSOVER DRAIN B 2" 2-RC-10B 3 B 2" 2-RC-llB 3 ISI-26 0 CVCS LETDOWN B 2" 2-RC-12 J ISI-27 0 SEAL INJECTION (CENERAL VIEW) B lh"62" - -
ISI-27A 0 B 1" 1 -VC-21B 1 ISI-27B 0 B 2" 2-VC-215 1 ISI-27C 0 B 2" 2-VC-21B 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 ISI-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-SI-2SB 6 l 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 B 2" 2-SI-24B 3 ISI-34 0 R.C. PUMP B FLANCE BOLTING B -
TABLE III
-NORIHERN STATES POWER 00. PA& 4 0F 4 PRAIRIE ISIAND LNIT 1 ISOMETRIC SGMWY LINE LDIE IIT - CAL NSP ISO REVISICN COMPONENT OR SYSIDI ILOP STANDARD SIZE NGiBER M EER 0 R.C. PUMP B SEAL 110USING BOLTING B -
ISI-35 4
0 R.C. PUMP B FLYWitEEL B -
ISI-36 REACTOR VESSEL STUDS, NUTS, AND WASilERS - - - STUDS-17 ISI-37 0 ISI-38 0 REACTOR VESSEL CONOSEAL BOLTING ISI-39 0 REACTOR VESSEL CLOSURE IIEAD CLAD PATCllES ISI-40 0 REACTOR VESSEL CLAD PATCll IDENTIFICATION 0 PRESSURIZER 25A/16 ISI-41 t
ISI-42 0 PRESSURIZER SAFETY AND RELIEF NOZZLES A&B - - 25A ISI-43 0 STEAM CENERATORS
- - - 6 ISI-44 0 REGENERATIVE IIEAT EXCllANGER
- - - 6 ISI-45 0 EXCESS LETDOWN llEAT EXC11 ANGER ISI-46 0 PLO-CAP A 6" 6-RC-13A 6 B 6" 6-RC-13C 6 ISI-47 0 PLO-CAP ISI-48 0 REACTOR VESSEL SHELL WELDS
- - - 25A ISI-49 0 REACTOR VESSEL CLOSURE IIEAD WELD ISI-50 0 REACTOR VESSEL N0ZZLE ORIENTATION
1
. i l
l l
l APPENDIX B ASME CLASS 2 EXAMINATION r
l 1
l l
l Page 1 of 1
NORTHERN STATES POWER CO. TABLE 92.1 PRAIRIE ISLAND UNIT 1__. . PAGE 1 OF ?
lNSERVICE INSPECTION-EXA.'.llNATION
SUMMARY
M AJOR ITEM: PRESSURE VER9Ff R-S'IEAM GENERA' LOR SUB "
E AN DE IP i N INSP, R E O"D. AMT. ITEM INSPECTION ITEM PER. AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EXAMINED
, C1.1 C-A CIRCUMFEREMrIAL BUI'r WEID_S* * (3 AREAS, ECUAILY DIVIDED)
STEAM GENERATOR FO. 11 WEID B 'IWO 153" 153" 0" 10 60", 108" 10 80A-54,70,71 144", 255" 10 312" WEID F -
111 -
SPEAM GENERA' LOR 10. 12 WEID C -
82" -
WEID E -
82" -
WEID 11 '111REE 111" -
C1.2 C-B NOZZLE TO VESSEL WEIDS STEAM GENERA' LOR NO. 11 MAIN SI' REAM N0ZZIE - - -
FEEIMA'IER FOZZIE - - -
STEAM GENERA'IOR PO. 12 MAIN STEAM N0ZZIE 111REE 1 -
FEEIMATER FOZZIE - - -
C1.3 C-C INTEGRA11Y WEIDED SUPPORIS - - -
-tX)NE-C1.4 C-D PRESSURE RETAINING-BOI! RING SPEAM GENEIWIOR NO. 11 MA!MAY A BOllrING 'IWO 20 20 (V) 80A-47 20 20 (Ur) 80A-47 MAtMAY B BOI1 RING - - -
FORM 4 #-24 76 6/78 FO NM hO. ISI-I GO S PP-84-A-10
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NORTHERN STATES POWER CO. TABLE S2.2.1 PRAIRIE ISLAND UNIT I PAGE 1 OF 6 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPING-CIRCLMFEREt1 PIAL BUI'f WEII6 M
SUB INSP. R EQ'D. AMT. ITEM INSPECTION ITEM E. AN DES I Tl N PEH. AMT. EXAM IDENTIFICATION GOHY ITEM TO BE EXAMINED REPOR T NO.
C2.1 C-G CIRCUMFEREtIFIAL 5UPP WEIDS MAIN STEAM A 32-MS-1 - - -
MAIN SfEAM B 32-MS-2 - - -
MAIN STEAM A 30-MS-1 'INO 1 1 MS-7 79-125,128 MAIN S1EAM B 30-MS-2 - - -
MAIN STEAM A 31-MS-1 ONE I 1 MS-12 77-25,30 MAIN SPEAM B 31-MS-2 - - -
MAIN STEAM A RELIEF llDR, 30-MS-1 - - -
MAIN STEAM B BELIEF ElDR, 30-MS-2 'HIREE 1 -
MAIN STEAM A 6-MS-1 'lWO 4 4 MS-147 80A-1,14 MS-148 80A-3,13 MS-149 80A-2,12 MS-150 80A-10,34 MAIN SIEAM B 6-MS-2 GE 1 1 MS-136 77-22,8
'IWO 4 4 MS-135 80A-4,16 MS-136 80A-7,17 MS-137 80A-5,15 MS-138 80A-6,44 ro== 1-a.r ene ron u no. is -i...
PP-82-A-1
NORTHERN STATES POWER CO. TACLE S2.2.1 PRAIRIE ISLAND UNIT 1 PAGE 2 OF 6 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPItE-CIRCLNFUREt(PIAL 11UI'r WEU6 SUB N YS M H E O'D, ITEM E- DE IP IOq INSP. AMT. INSPECTION ITEM PER. AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EXAMINED C2.1 C-G (00tif'D)
EEEDWA'IER A 16-EW-13 '1HREE 1 -
16-EW-12 'IWO 18 18 EW-147 79-129 EW-161,162 79-SP-5,4 EW-164 (REPEAT) 79-SP-2,l/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 (REIEAT) 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 IW-158 79-SP2-1,21,59,116 EW-159 79-SP2-7,7R,22,52 117,97,98,99 EW-159 Baseline 79-SP2-103,104,118 EW-159 (REPEAT) 80A-24,48 EW-160 (REPEAT) 79-SP2-8R,23,63,119/
80A-25,49 EW-213 79-SP2-2,53,24,120 EW-161 79-SP2,2,25,57,121 EW-162 79-SP2-2,26,56,122 EW-164 79-SP2-2,28,58,123 FORM 17-24 74 4/78 FOftM NO. 0SI-9 99 8 PP-82-A-2
NORTHERN STATES POWER CO. TAILE S2.2.1 PRAIRIE ISLAND UNIT 1 PAGE 3 op 6 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPING-CIRCtMFE.kENPIAL BUl"P WEll1S M N Y Suls INSP. R EO'D. AMT. ITEM INSPECTION ITEM E- DE IPION PER. AMT. EXAM IDENTIFICATION GORY ITEM TO BE EXAMINED REPORT NO.
C2.1 C-G (CONP'D)
FEEDWA'IER B 16-EW-16 - - -
16-FW-15 ONE 1 1 EW-220 77-15,9
'IWO 4 4 kW-214, EW-216 79-SP-7,8,1 FW-214 79-SP2-19,32,70 FN-216 (REPEAT) 79-SP2-19,30,79,125/
80A-23,51,52,105 FEEDWA'IER A (8 IN) 3-AF-11 'lWO 2 2 EW-165, AFN-202 79-SP-17,18 FW-165, AEW-202 79-SP2-127,128 FEEDWATER B (8 IN) 3-AF-12 'INO 2 2 FW-127, AFW-129 79-SP-19,20 EW-127.AFW-129 79-SP2-129,-130 REFUELING WATER S10RA T TANK DISCliARGE 14-SI-1 'INO 1 1 W-195 80-60 12-SI-3A 'IWO 2 2 W-186, W-261 80-54,55 12-SI-3B 'IWO 1 1 W-194 80-56 12-SI-11 - - -
12-SI-4 'IWO 1 1 W-196 80-57
'111REE 1 -
10-SI-8 SPREAM 1 'lWO 1 1 W-206 80-50 SPREAM 2 - - -
00NPAINMENP SUMP B DISCilARGE LINES 14-SI-33A - - -
14-SI-338 - - -
m a u sy-aars s/7s conne peo. ess-sees PP-82-A-3
NORTHERN STATES POWER CO. TAILE _E2. 2.1 PRAIRIE ISLAND UNIT 1 PAGE 4 OF 6 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPING-CIIOMFEI<DIPIAL Hill'P NEIDS M N " Y SUB E. N DE I TION INSP. R EO*D. AMT. BTEM INSPECTION ITEM PER. AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EXAMINED C2.1 C-G (COMP'D) 12-SI-34A - - -
12-SI-348 'IWO 1 1 W-5 80-82 ALTERNATE CONPAINMDff SPRAY RNP SUCTION 6-RII-10A BRANCil 1 'IWO 1 1 W-269 80-53 BRANCII 2 4WO 2 2 W-5 80-65 W-7 80-67 6-Ril-10B BRANCII 1 'IWO 2 2 W-230, W-270 80-52,51 111REE 1 -
BRANCII 2 'IWO 2 2 W-113, W-128 80-33,66
'I11REE 1 -
RESIDUAL llEAT REMOVAL DISCIIARGE 12-Ril-6A 'IWO 1 1 W-17 80-81 12-Ril-6B '1WO 1 1 W-6 80-83 8-Ril-9A 'INO 1 1 W-112 80-46 8-Ril-9B 'IWO 2 2 W-195, W-193 80-21,22
'111REE 1 -
8-Ril-7A 7WO 1 1 W-88,89 80-49,47 8-Ril-7B 'IWO 3 3 W-138, W-206,W-143 80-19,23,20 SAFETY INJECTION RNPS SUCTION 6-SI-13A - - -
6-SI-13B 'IWO 1 1 W-134 80-58 ronsa a 7-a47s e/re rones eso. ese-s eos PP-82-A-4
e .
, e NORTHERN STATES POWER CO. TA"_LE S2. 2.1 PRAIRIE ISLAND UNIT 1 PAG E ___5 OF 6 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPING-CIRCLMFERENPIAL BUI'P WELDS Y
SUB E. AN DE IPTION INSP. R EQ*D. AMT. BTEM INSPECTION ITEu coRy iTeu To BE EXAMINED PER. AMT. EXAM IDENTIFICATION REPORT NO.
C2.1 C-G (OONP'D) 8-SI-17 'INO 2 2 W-239, W-99 80-97,95
'I11REE 1 -
8-SI-18 '1WO 2 2 W-243, W-235 80-96,99 RESIEUAL llEAT REMOVAL SUCTION 10-SI-9A - - -
10-SI-9B '1WO 1 1 W-39W 80-10 ACCLMULA'IOR DISCilARGE l LINES 12-SI-28A WE 1 1 SI-1317 77-35,56 12-SI-288 - - -
12-SI-29A - - -
12-SI-29B '1WO 1 1 SI-33 79-49,47 RESIDUAL llEAT REMOVAL SUCPION 12-Ril-5A '1WO 1 1 W-66 80-87 12-Ril-5B 'INO 2 2 W-37, W-42 80-11,25 8-Ril-5A 'INO 1 1 W-64 80-92
'IllREE 1 -
8-Ril-5B '1WO 1 1 W-35 80-18 8-RII-4A '1WO 2 2 W-60, W-59 80-94,93 8-Ril-4B 'IWO 1 1 W-31 80-17 10-RII-3 CNE 2 2 Ril-1045R, Ril-1048 77-76,77
'1WO 1 1 W-23 80-101
'IllREE 2 -
FORM 9 7-2476 of 78 FOM M NO. ISS-3 44 8 PP-82-A-5
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NORTHERN STATES POWER CO. TAILE _S2.2. 2 PRAIRIE ISLAND UNIT 1 PAGE 1 OF 1 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPING-IOtK;ITUDINAL WEID JOIf(IS N M I SUB E- N DE I I N INSP. R E O'D. AMT. ITEM INSPECTION ITEM GORY ITEM TO BE EXAMINED PER. AMT. EXAM IDENTIFICATION REPOR T NO.
C2.2 C-G IONGITUDINAL WEID JOIN 1S IN FI1 TINGS i
MAIN STEAM A 32-MS-1 - - -
MAIN STEAM B 32-MS-2 - - -
MAIN SIEAM A 30-MS-1 'IWO 1 1 MS-7 10 MS-157 79-126,127 MAIN SIEAM B 30-MS-2 - - -
MAIN SIEAM A 31-MS-1 CNE 1 1 ?is-12 'IO MS-13 77-26,30 MAIN STEAM B _
31-MS-2 - - -
MAIN SIEAM A IELIEF llDR, 30-MS-1 - - -
MAIN STEAM B RELIEF HDR, 30-MS-2 - - -
FORB4 8 7-24 78 S/78 FogeB4 no. 350-3 9e 9 PP-82-A-8
. + . .
NORTHERN STATES POWER CO. TALE S2.2. 3 PRAIRIE ISLAND UNIT 1 PAGE 1 OF 1 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPING-UIMNCil PIPE 'IO PIPE WEID YS M SUB E- N DE i lO INSP. R EQ'D. AMT. ITEM INSPECTION ITEM GORY PER. AMT. EXAM IDENTIFICATION REPOR T NO.
ITEM TO BE EXAMINED C2.3 C-G BRANCll PIPE 'IO PIPE WEID JOINIS - (SWEEIOIEPS)
MAIN 91LV4 A RELIEF IIDR, 30-MS - -
MAIN SIEAM B RELIEF llDR, 30-MS-2 CNE 1 1 MS-185A 77-23,31 FEEIMATER A 16-FW-13 'INO 1 1 FW-163 79-SP-3 (8", 3-AF-11) FN-163 (REPEAT) 79-SP2-18,27,54,131
- FEEDWA'IER B 16-FW-16 'INO 1 1 FW-215 79-SP-6 (8", 3-AF-12) FW-215 (REPEAT) 79-SP2-19,31,80,132 FORM $ 7-2476 g/78 FOft M NO.558-9003 PP-82-A-10
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NORTHERN STATES POWER CO. TACLE S2.2.5 PRAIRIE ISLAND UNIT 1 PAGE 1 OF 4 INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM: PIPING-IIITEGRAILY WELDED SG140fflS SUB E. N DESCRI I N INSP. R E Q'D. AMT. ITEM INSPECTION ITEM PER. AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EXAMINED C2.5 C-E-1 IlfrEGRAILY WELDED SUPIOlflS MAIN SPEAM A 30-MS-1 'IWO 1 1 G 79-38,39 MAIN SIEAM B 30-MS-2 111REE 2 -
1WO 1 1 B 79-121,124 111REE 1 -
MAIN STEAM A RELIEP llDR, 30-MS-1 - - -
MAIN STEAM B RELIEP llDR, 30-MS-2 'IWO 1 1 L 80A-27,28 MAIN SIEAM A 31-NS-1 'INO 1 1 I 80A-30 MAIN STEAM B WE 1 1 11 77-81 31-MS-2 'I11REE 2 -
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 'INO 1 1 D 80A-64,83 ronM s 7-247s e/re conee peo. ese-s ee n PP-82-A-14
NORTHERN STATES POWER CO. TAGLE n2.2.5 PRAIRIE ISLAND UNIT 1 PAGE. 2 OF 4 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPING-ItKEGRAILY WEIDED SUP10IUS M N O R EO'D, SUB E- N DE iT N INSP. AMT. ITEM INSPECTION ITEM PER. AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EXAMINED C2.5 C-E-1 (ODUP'D)
FEEDWA'IER A 16-EW-12 'I11REE 1 -
16-EW-13 'IWO 9 9 Q 79-122,132 Q,R,S 79-SP2-3/35,36,37 T,U 79-SP2-3/38,38R,42 V,W 79-SP2-3/41,40 X,00 79-SP2-3/39,39R,34 T,X (REPEAT) 80A-72,73,29,32 FEEDWA'IER B 16-EM-15 CNE I 1 K,LL 77-14,77-62 16-FW-16 'I11REE 2 -
'IWO 8 8 N,0,P,Q 79-SP2-46,50,47,44 R,S,L,LL 79-SP2-43,48,49,45 REFUELING WATER SIORAGE TANK DISCilABGE 12-SI-4 'IWO 1 1 C 80-69,75 10-SI-8 'IWO 1 1 D 80-70,76
'IllREE 1 -
00t#AINMENP StMP B DISCilAIG LINES 14-SI-33A - - -
14-SI-33B - - -
ALTERNATE CONTAIFNENT SPIMY MMP SUCTION 6-Ril-10A BRANCil 1 'IWO 1 1 B 80-62,63 6-Ril-10B BRANCli 1 'I11REE 1 -
romu s 7-a47s e/7e comu seo. ass-seen PP-82-A-15
NORTHERN STATES POWER CO. TABLE S2.2.5 PRAIRIE ISLAND UNIT 1 PAGE 1 OF 4 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: PIPING-IffrEGIMILY WEIDED SUPPOR'IS SUB E. N DE a iN INSP. R EQ'O. AMT. ITEM INSPECTION ITEM GORY PER. AM I. EXAM IDENTIFICATION REPOR T NO.
ITEM TO BE EXAMINED C2.5 C-E-1 (CONr'D)
RESIDUAL llEAT REMOVAL DISCilAIG 6-Ril-10A BRANCil 2 'INO 1 1 L 80-79,102 6-Ril-10B BRANCil 2 'IWO 1 1 I 80-84,85 111REE 1 -
8-Ril-7B 'IWO 1 1 A 80-28,30,30R 10-Ril-11 CNE 1 1 S77-120
'INO 1 1 0 79-98,99
'IliREE 1 -
8-RII-98 'IWO 1 1 V 80-26,27,27R RESIDUAL llEAT REMOVAL SUCTION 10-Ril-3 'INO 3 3 A 79-78,84,84R F,G 80-90,91,91R,68,77 A (REPEAT) 80A-58,82,82R 111REE 2 -
8-RII-4A 'INO 1 1 0 80-80,100 8-Ril-4B - - -
12-RII-5A 'IWO 1 1 Q 80-61,64 12-Ril-5B - - -
SAFETY INJECTION IUMP SUCTION 8-SI-18 'INO 1 1 A 80-108,109
'IllREE 1 -
ACCLMULA'IOR DISCilARGE LINES 12-SI-28A OE 1 1 C 77-32
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NORTHERN STATES POWER CO. TABLE S2.2.6 PRAIRIE ISLAND UNIT 1 PAGE 1 OF 2 INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM: PIPING-NOJ-MFl1ED SUPIORIS EA YS M SUB E. 6 IOq INSP. R EO'D. AMT. STEM IN3PECTION ITEM PER. AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EXAMINED i
C2.6 C-E-2 SUPPORT COMPONEN0S MAIN SIEAM B 31-MS-2 OE 1 1 K 77-12,12R f REFUELING WATER S10HAGE 1RNK DISCHAIKE 14-SI-1 'IWO 1 1 A 80-74 12-ST~1 'IHREE 1 -
RESIDUAL HEAT REMOVAL DISCHARGE 6-RH-10B BRANCH 2 'IWO 1 1 G 80-86
'IHREE 1 -
10-RH-11 OE 1 1 T 77-13
'IWO 1 1 R 79-100
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6-RH-12 OE 1 1 U 77-13 SAFETY INJECTION F10M RHR 6-SI-10A 4WO 1 1 K 79-101 6-RH-10A BRANCH 2 - - -
RESIDUAL HEAT REMOVAL SUCPION 10-RH-3 CNE 2 2 C,L 77-10
'INO 2 2 H,K 79-102/80-78 THREE 3 -
8-RH-4A 'lWO 1 1 M 80-29
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NORTHERN STATES POWER CO. TABLE S2.4 PRAIRIE ISLAND UNIT 1 PAGE 1 OF 2 INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM: VALVES M " M SUB INSP. H E O'D. AMT. ITEM INSPECTION E. DES I I N EXAM LTEM GORY ITEM TO BE EXAMINED PER. AMT. IDENTIFICATION REPOH T NO.
4 C4.1 C-F VALVE BODY WELDS - - -
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(UP)
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MAIN STEAM A (6") (OFF) RELIEF !!DR 30-MS-1 SWO 12 12 (V) RS-21-4 80A-46 2(MIN) 12 (UP) RS-21-4 80A-46
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111REE 12 -
(V) 2(MIN) -
(UP)
RESIDUAL IlEAT REMOVAL DISCHARGE 6-SI-10B - - -
6-RIl-12 (NE 12 12 (V) 8803B 77-85 2(MIN) 2 (UP) 8803B 77-78 J
, FORM 17-2475 4/70 FORM NO eSI-8000 pp-84-A-15
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! PRAIRIE ISLAND UNIT I PAGE 1 0F 5 BASELINE COMPARISON
SUMMARY
CLASS II i
NSP NDE }[ BASELINE REPORT BASELINE ISI EXAMINATION COMPONENT / SYSTEM
- ISO MET 110D IDENT. NO. INDICATIONS INDICATIONS LIMITATIONS l
PRESSURE VESSELS STEAM GENERATORS _
l Cl.1 CIRCUMFERENTIAL BUTT WELDS STEAM GENERATOR No. 11 43 UT W-B 80A-54 NONE NONE NONE 1 WELD B 80A-70 NONE S-1, ID GEO, 1001 NONE I
80A-71 NONE S-1, ID CEO, 175% NONE I C1.4 PRESSURE RETAINING BOLTING STEAM CENERATOR NO. I1 43 UT MANWAY A 80A-47 N/A NONE NONE 20 BOLTS I
FIPING- CIRCUMFERENTIAL BUTT WELDS C2.1 CIRCUMFERENTIAL
- BUTT WELDS I
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- 04:00 EIR ,
MT 30A-13 NONE NONE NONE UT MS-149 BOA-2 NONE S-2, GEO, 60% NO S-1, VALVE ALL SCANS LIMITED 11:50-12:10 IIANGER MT 30A-12 NONE NONE NONE UT MS-150 30A-34 NONE NONE NO S-1, VALVE MT 10A-10 NONE NONE NONE FORM NO. ISI-1003
i, NORTHERN STATES POWER COMPANY TABLE II i PRAIRIE ISLAND UNIT I PAGE 2 0F 5 BASELINE COMPARISON
SUMMARY
CLASS IL 4
NSP NDE W BASELINE REPORT BASELINE ISI EXAMINATION COMPONENT / SYSTEM ISO MET 110D _ IDENT. NO. INDICATIONS INDICATIONS LIMITATIONS i C2.1 CONT'D MAINSTEAM B 68B UT MS-135 80A-16 NONE NONE NONE MT .
80A-4 NONE NONE NONE
) UT MS-137 80A-15 NONE NONE NO S-1, VALVE
! NO S-2, 12:00 I IIANGER i MT 80A-5 NONE NONE NONE i
UT MS-138 80A-44 NONE NONE NO S-2 VALVE I Al.L SCANS LIMITED
- 12
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l MT 80A-25 2-LINEAR NONE NONE l UT FW-164 80A-78 NONE S-1, ID GEO, 80% NO S-1, 12:00 GAMMA Pl.UG j S-2, ID GEO, 20% S-1 LIMITED 07:00-10 :00 "T" i
UT 80A-81 NONE S-1, ID geo, 27% NO S-1, 12:00
) CAle1A PLUG l S-1 LIMITED 07:00-l 10:00 "T" l MT 80A-26 NONE NONE NONE RT 80A-104 SLAG, SLAG, POROSITY NONE j POROSITY 1
i FORM NO. ISI-1003
1 . .
I i NORTiiERN STATES POWER COMPANY TABLE II PRAIRIE ISLAND UNIT I PACE a OF 5
, BASELINE COMPARISON
SUMMARY
CLASS II
' NSP NDE W BASELINE REPORT BASELINE ISI EXAMINATION COMPONENT / SYSTEM ISO METIl0D IDENT. NO. INDICATIONS INDICATIONS LIMITATIONS C2.1 CONT'D FEEDWATER A 52A UT FW-227 80A-50 S-1, GEO, S-1, GEO, 65% NONE 70% S-2, CEO, 50%
S-2, CEO, 90%
MT 80A-31 2-LINEAR NONE NONE I
l FEEDWATER B 69A UT FW-216 80A-51 S-1, GEO S-1, ID GEO, 95% S-1, LIMITED 11:55-l 200% S-2, ID CEO, 75% 12:05 i S-2, SPOT CAMMA FLUG 50%
! 80A-52 -SAME- S-1, ID GEO, 105% S-2 LIMITED REDUCER S-1, ID GEO, 160%
S-2, ID GEO,450%
MT 80A-23 MULTIPLE 1/4" LINEAR, 1/4" NONE LINEARS ROUNDED SOA-23R --
i10NE, INDICATION NONE SLENDED OUT RT 30A-105 POROSITY POROSITY NONE MT FW-215 to 80A-23 MULTIPLE 1/4" LINEAR, 1/4" NONE FW-216 LINEARS ROUNDED BASE dOA-23R --
10NE, INDICATION METAL !!LENDED OUT ADDITIONAL EXAMINATIONS MAIN STEAM A A6680 UT MS-151 30A-33 NONE NONE No S-1., VALVE MT 30A-9 NONE NONE NONE MAIN STEAM B A6681 UT MS-139 10A-35 NONE NONE No S-1, VALVE f *T BOA-8 NONE NONE NONE SEAL INJECTION B 27C UT D5228-1 30A-126 NONE
- NOTE: BASELINE NONE DATA FORM NO. ISI-1003
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gg g 131-43 0 STEAM CENERATORS A6B - -
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- ISI-56 MilR PUMP A DISCilARGE (llAllGERS) A 8" 8-R11-9 A 29 A 6" 6-Ril- lO A 27 A 6" 6-SI-10A 27 A 6" 6-SI-lOli 6 1S1-68 0 MAIN STEArt (GENERAL. VIEW) li - - -
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PRAIRIE ISLAND UtilT I l' ACE 3 0F 3 ISOMETRIC SUtitlARY TABLE III NSP ISO REV1S10tl I'lllE I.IllE UT - cal..
NUMBER
" " " " ' """ ^""A""
ISI-87 0 CONTAINMENT SUMP 11 DISCilARGE (WELDS) A 14" 14-SI-33A NO ISI-88 0 CONTAltiMENT SullP 11 DISCilARGE (llANGERS) A 12" 12-SI-34A tiO 11 14" 14-S I-3 315 11 0 11 12" 12-S I-3411 32 ISI-89 0 REACTOR VESSEL SAFETY INJECTION (UELDS) A 6" 6-SI-25A 6 ISI-90 0 REACTOR VESSEL SAFETY INJECT 10tl (IIANGERS' 11 6" 6-SI-2511 6 ISI-91 0 AI.TERilATE CotiTAINHENT SPRAY (WEl.DS) A 6" 6-Itll- 10 A 27 l' UMP SUCTIOtl B 6" 6- Ril- 10ll 13 0 ISI-92 0 ALTERNATE CONTAINMENT (IIANGERS)
SPilAY Put!P SUCTION
i i
APPENDIX C
. FSAR AUGMENTED EXAMINATION
- NO EX/JiINATIONS SCHEDULED THIS OUTAGE -
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PAGE 1 of 1 l
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. _ , _ . _ . . _ _ . , , , _ _ _ _ _ _ _ _ _ _ _ , _ _ _ . , _ _ _ _ . . . . _ _ , _ _ _ . , , . . _ . _ . . _ _ , . . _ _ , , , . . , . __,_.______,__,,-..r.,__.., , _ . . - . -
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l SEISMIC BOLTING EXAMINATION
- t i
Page 1 of 1
NORTHERN STATES POWER CO. TABLE SB PRAIRIE ISLAND UNIT 1 PAGE 1 OF 7 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: SEISMIC BOLTING SUB
" YS M E- AN DESC O INSP. R EQ'D. AMT. ITEM INSPECTION ITEM PER, AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EXAMINED N/A N/A STEAM GENEIWIORS STEAM GENERA'IOR NO. 11 UPPER RING GIRDER OE 2 2 SNUBBER 1 77-132,4 (SNUBBER PINS) TWO 2 2 SNUBBER 2 79-117
'INO 8 8 SNUBBER 1 'I11RU 4 80A-115 111REE 4 -
UPPER RING GIRDER OE 5 5 TOP ROW 77-3 (SNUBBER WALL BOUIS) '1WO 5 5 CENTER IOW 79-63 1NO 15 15 ALL BOLTS 80A-111 111REE 5 -
UPPER RING GIRDER ONE 8 8 10P ROW ON GIRDER 77-4 (SNUBBER BOLTS) TWO 8 8 'IOP RCM ON WALL 79-64 4WO 32 32 ALL BOLis 80A-114,116
'111REE 16 -
UPPER RING GIRDER SWO 30 30 PAD 1 THRU 4 80A-119 (WALL BOLTS)
UPPER RING GIRDER 4WO 40 40 PAD 1 111RU 4 80A-117, 118, 118R, (RING OJttECTING DOLTS) 122 UPPER RING GIRDER 111REE 2 -
(SPRING llANGER)
CDIIMN PINS OE 2 2 ODIDMN 1 77-130
'1WO 2 2 COIBMN 2 79-132,133 TWO 8 8 OOLUMN 1-4 TOP & 80A-86,95 DOPKN
'111REE 4 -
FonM s 7-ze rs e/7e ronu no. sse-soos PP-84-A-18
NORTHERN STATES POWER CO. TABLE SB PRAIRIE ISLAND UNIT 1 PAGE 2 OF 7 INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM: SEISMIC DOI!!'ING SUB E- AN DESCRI T1 N INSP. R EO'D. AMT. ITEM INSPECTION ITEM PER. AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EXAMINED N/A N/A (S.G. NO. 11 0]NID)
BASE ANCllOR BOLTS CtE 8 8 BASE OF GXUMN 1 77-4
'IWO 8 8 BASE OF GXUMN 2 79-56
'IWO 32 32 BASE OF COWMN 1 111RU 4 80A-113
'IllREE 16 -
'IOP COWMN 04E 4 4 'IOP OF COWMN 1 77-4 CONNECTING BOLTS SWO 4 4 TOP OF COWMN 2 79-111
'IWO 16 16 30P OF COWMN 1 80A-124 411RU 4 1111EE 8 -
SUPIORT PAD OE 6 6 3)OOL.3&3)OOL.4 77-128 IlELI-COIL SCREWS 'IWO 6 12 OOWMNS 1 AND 2 79-113,114 TWO 24 24 ALL llE; TIL SCREW:i 80A-140
'IllREE 12 -
IDWER IATERIAL ONE 14 14 PAD 1 77-4 SUPPORT ANCilOR SWO 8 8 PAD 3 79-106 BOLTS TO WALL 'IWO 42 42 PAD 1 TIIRO 4 80A-120
'111REE 20 -
IATERAL SUPPORT OE 4 4 FINIURE 1 77-4 WALL BOLTS 'IWO 4 4 FINIUIE 2 79-107
'INO 12 12 FIX1URE 1 'I11RU 3 80A-120 111REE 4 -
STEAM GENERA'IOR NO.12 UPPER RING GIRDER ONE 2 2 SNUBBER 1 77-3,132 (SNUBBER PINS) 'IWO 2 2 SNUBBER 2 79-116
'INO 8 8 SNUBBER 1 THRU 4 80A-133
'1111EE 4 -
i FORM 9 7-2476 G/78 FORM NO.658-5001 PP-84-A-19
NORTHERN STATES POWER CO. TABLE <m PRAIRIE ISLAND UNIT 1 PAGE 3 OF 7 INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM: nernMic inmTwn
~
M M NN " 8 SUB E- ND DESC 1 TI N INSP. R E O'D. AMT. STEM INSPECTION ITEM GORY ITEM TO BE EXAMINED PER. AMT. EXAM IDENTIFICATION REPORT NO.
N/A N/A (S.G. NO. 12 00NP'D)
UPPER RING GIRDER ONE 5 5 TOP ROW 77-4 (SNUBBER WALL BOLTS) 'INO 5 5 CENTER KM 79-62
'IWO 15 15 ALL BOLTS 80A-135
'111REE 5 -
UPPER RING GIRDER GE 8 8 10P ROW ON GIRDER 77-3 (SNUBBEa BOLTS) 1NO 8 8 'IOP ROW ON WALL 79-65 1NO 32 32 ALL BOLTS 80A-132,137 111REE 16 -
UPPER RING GIRDER 'IWO 30 30 PAD 1 TilRU 4 80A-134 (WALL IMLTS)
UPPER RING GIRDER 'INO 40 40 PAD 1 111RU 4 80A-131,136,136R (RING CONNECTING DOLTS)
UPPER RING GIRDER SWO 2 2 SGil-3, SGi-4 80A-138,139 (SPRING llANGER) ,
00wMN PINS ONE 2 2 COIBMN 1 77-130
'INO 2 2 00wMN 2 79-136,137
'IWO 8 8 COwMN 1 TilRU 4 80A-86 TOP & BCf1'10M THREE 4 -
BASE ANCilOR DOLTS OE 8 8 BASE OP 00wMN 1 77-3
'lWO 8 8 BASE OF OXUMN 2 79-57
'IWO 32 32 BASE OF GXDMN 1 80A-113 111RU 4 TilREE 16 -
.i rowess7-aeve e/re ronne no. ese-seos PP-84-A-20
NORTHERN STATES POWER CO.
TABLE EB PR AIRIE ISLAND UNIT 1 PAGE_ 4 OF 7 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM:_ SEISMIC IOI! PING
" ' Y INSP, SUB E. ND DES TlON R EO'D. AMT. ITEM INSPECTION ITEM PER. AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EXAMINED N/A N/A S.G. to. 12 CONF'D)
'IOP COWMN OE 4 4 ' LOP OF OOWMN 1 77-3 00NNECTING DOLTS 1WO 4 4 ' LOP OF WWMN 2 79-110
'lWO 16 16 TOP OF COWMN 1 80A-124 3
'I11RU 4 TIIREE 8 -
SUPIORT PAD OE 6 6 3)OOL.3&3)OOL.4 77-128 IEL1-COIL SCREWS TWO 6 12 CDWMtB 1 AND 2 79-119,120
'lWO 24 24 AIL llELICOIL SCRIE 80A-141
'111REE 12 -
ILWER IA'lERAL OE 14 14 PAD 1 77-3 SUPPORT ANCllOR TWO 14 14 PAD 2 79-112 DOLTS '10 WALL 1WO 44 44 PAD 1 '111RU S 80A-106
'111REE 16 -
LATERAL SUPIORT OE 4 4 FIXIURE 1 77-3 WAIL DOLTS 'IWO 4 4 FIXIURE 2 79-112 4WO 12 12 FIX1URE 1 '111RU 3 80A-106
! 111REE 4 -
i, CONNECPING DOLTS GE 5 16 16 EXAMINED 77-3 IN IATERAL BFAM SWO 5 16 16 EXAMINED 79-60 1NO 16 16 AIL BOLTS 80A-123
'111REE 6 -
(REPEAT ItEPECTION l PRESSURIZER BASE 7.NCllOR DOLTS OE 8 8 1-8 DOLTS 77-6
'IWO 8 8 9-16 DOLTS 79-66
'INO 24 24 1-24 DOLTS 80A-107
'111REE 8 -
ronu e r-aers e/rs ronu no.ess-seos PP-84-A-21
NORTHERN STATES POWER CO. TABLE SB PR AIRIE ISLAND UNIT 1 PAGE 5 OF 7 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: SEISMIC DOLTING SUB M "" " M INSP. R EO'D. AMT. ITEM INSPECTION E. N DESCRI TI N ITEM PER. AMT. EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EXAMINED N/A N/A ACCUMULA'IOR A BASE ANCIDR BOLTS ONE 8 8 1-8 BOLTS 77-5 4WO 8 8 9-16 DOLTS 79-67 1NO 24 24 1-24 DOUIS 80A-96 111REE 8 -
ACCUMJIA'IOR B BASE ANCIOR BOLTS ONE 8 8 1-8 DOLTS 77-5
'1wo 8 8 9-16 DOUrs 79-68
'INO 24 24 1-24 BOLTS 80A-96
'IllREE 8 -
REACIOR COOIANP PUMPS PUMP NO. 11 ODIANN PINS ONE 2 2 00WMN 1 77-131
'INO 2 2 00WMN 2 79-134,135
'INO 6 6 00WMN 1 TilRU 3, 80A-84,93
' LOP & B0110M 111REE 2 -
BASE ANCIlOR BOLTS ONE 8 8 BASE OF COWMN 1 77-1 1NO 8 8 BASE OP 00WMN 2 79-58
'INO 24 24 BASE OF COWMN 1 80A-112
'111RU 3
'111REE 8 -
ronu 7.a47s e/re ronu wo. ess-sooi PP-84-A-22
NORTHERN STATES POWER CO. TABLE SB PRAIRIE ISLAND UNIT 1 PAGE 6 op 7 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: SEISMIC IOLTING _
M " YS SUB E. N DES I IO INSP. R E Q'D. AMT. ITEM INSPECTION IT W GORY ITEM TO BE EXAMINED PER. AMT. EXAM IDENTIFICATION REPORT NO.
N/A N/A (PUMP NO. 11 CONP'D)
CD wMN CONNECTING 04E 6 6 ' LOP OF 00WMN 1 77-146 BOLTS 1WO 6 6 TOP OF (DwMN 2 79-109 4WO 18 18 10P OF 00wMN 1 80A-101 111RU 3
'IIIREE 6 -
TIE BACK 00LTS (NE I 1 ODIAMI 1 77-148 4WO 1 1 ODIIEN 2 79-115
'IWO 3 3 COIAM1 1 TIIRU 3 80A-97,102 111REE 1 -
TIE BACK PINS WE 1 1 PAD 1 77-131
'IIIREE 1 -
'IllIOUGil ANCIOR WE 2 2 PAD 1, SOUrtl 2 77-1 BOLTS '1WO 2 2 PAD 1, CENTER 2 79-105
'INO 6 6 PAD 1, ALL BOLTS 80A-103,103R 111REE 2 -
IATERAL SUPIORT & WE 4 4 PAD 2 77-1 WALL BOLTS '1WO 3 3 PAD 3, '10P ROW 79-105 4WD 10 10 PAD 2 & 3, 80A-100 ALL BOLTS 111REE 3 -
PUMP NO. 12 00wMN PINS ONE 2 2 ODIINN 1 77-131
'IWO 2 2 0011M1 2 79-138,139 4WO 6 6 CDwMN 1 TIIRU 3, 80A-84,93
' LOP & IOl'IOM
'IllREE 2 -
FORM 9 7-2476 6/78 FORM NO.159-1000 PP-84-A-23
NORTHERN STATES POWER CO. TABLE SB PRAIRIE ISLAND UNIT 1 PAGE 7 OF 7 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM:._ SEISMIC IOI! PING M COM ONE T YS M ITEM SUB INSP. R EG'D. AMT. INSPECTION ITEM PER. AMT. EXAM BDENTIFICATION REPORT NO.
GORY ITEM TO BE EXAMINED
- N/A N/A (PUMP No. 12 00NP'D)
BASE ANCIOR BOLTS ONE 8 8 BASE OF 00WMN 1 77-2
'lWO 8 8 BASE OF GXUMN 2 79-59 TWO 24 24 BASE OF 00WMN 1 80A-112
'IllRU 3
'111REE 8 -
, 00WMN COtNECTING CNE 6 6 'IOP OF ODWMN 1 77-147 BOLTS 'INO 6 6 'IOP OF 00WMN 2 79-108 TWO 18 18 10P OF 00WMN 1 80A-101 111RU 3
'111REE 6 -
TIE BACK BOLTS CNE I 1 CD WMN 1 77-149
'INO 1 1 00WMN 2 79-118 TWO 3 3 00WMN 1 TilRU 3 80A-98
'111REE 1 -
J TIE BACK PINS CNE 1 1 PAD 1 77-131
, 1NO 1 1 PAD 2 79-130 TWO 3 3 PAD 1 TIIRU 3 80A-85 TIIREE 1 -
'111ROUG1 AICllOR GE 2 1 PAD 3 77-2 DOLTS '1WO 2 2 PAD 3, CENIER 2 79-61 1NO 6 6 PAD. 3, ALL BOLTS 80A-103
'IllREE 2 -
LATERAL SUPEORT CNE 4 4 PAD 1 77-2 AND WAIL BOLTS 'lWO 3 3 PAD 2, TOP ROW 79-61
'INO 10 10 PAD 1 & 2, 80A-100 ALL BOLTS
'lliREE 3 -
Fon u 37 a47s e/ro ronu no. esm oon PP-84-A-24
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NORTilERN STATES POWER COMPANY TABLE II PRAIRIE ISLAND UNIT I PAGE 3 0F 4
~
BASELINE COMPARISON
SUMMARY
COMPONENT /SYSTDI NSP NDE W BASELINE REPORT BASELINE ISI EXAMINATION ISO MET 110D _ IDENT. NO. INDICATIONS INDICATIONS LIMITATIONS STEAM CENERATOR NO. 12 CONT' [
CONNECTING BOLTS IN 65 UT 16 BOLTS 80A-123 NONE NONE NONE LATERAL BEAM UPPER RING GIRDER 70 VT SCll-3 80A-138 N/A NONE NONE SPRING IIANGER UPPER RING GIRDER 70 VT SGil-4 80A-139 N/A NONE NONE SPRING liANGER PRESSURIZER BASE ANC110R BOLTS 73 VT 24 BOLTS 80A-107 NONE NONE NONE ACCUMULATOR A BASE ANC110R BOLTS 74 VT 24 BOLTS 80A-96 NONE NONE NONE ACCUMULATOR B BASE ANCHOR BOLTS 74 VT 24 BOLTS 80A-96 NONE NONE NONE REACTOR COOLANT PUMP NO. I1 COLUMN PINS 61 UT 3 PINS-BOT 80A-84 NONE NONE NONE 62 UT 3 PINS-TOP 80A-93 NONE NONE NONE BASE ANCIIOR BOLTS 61 VT 24 BOLTS 80A-ll2 NONE NONE NONE COLUMN CONNECTING BOLTS 62 VT 18 BOLTS 80A-101 NONE NONE NONE TIE BACK BOLTS 64 UT 3-BOLTS 80A-97 NONE NONE NONE VT 3 BOLTS 80A-102 NONE LOOSE NUT NONE 1 BOLT 80A-1021< NONE NONE-NUT NONE TIGilTENED FORM NO. ISI-1003
m O
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- ' TABLE III NOR111ERN STATES POWER CO. PAGE 1 0F I PRAIRIE ISIAND UNIT 1 ISOMLTRIC SIM1ARY - SEISMIC BOLTING AUGMENTED 1.INE I.INE ITF - CAL.
NSP ISO REVISION COMPONE?ff OR SYSTD1 LOOP STANDARD SIZE N121BER MER ISI-59 0 Steam Generator Support Base ALB -
4/Cenerator [
ISI-60 0 Steam Generator Support Top A6B -
4/ Generator i i 0 Reactor Coolant Pump Support Base A6B - 3/ Pump !
ISI-61 i 0 Reactor Coolant Pump Support Top ALB - 3/ Pump ISI-62 ISI-63 0 Steam Generator #11 Lower Support Ring A - -
t ISI-64 0 Reactor Coolant Pump #11 Lower Lateral A - -
Support ISI-65 0 Steam Generator #12 Lower Lateral Support B - -
ISI-66 0 Reactor Coolant Pump #12 Lower Lateral B - -
Support ISI-67 0 Steam Generator Support Pad A6B -
4/ Generator ISI-70 0 Steam Generator Upper Support A6B - -
ISI-72 0 Steam Generator Upper Support Snubbers A6B - -
ISI-73 0 Pressurizer Base ISI-74 0 Accumulator Base ASB - -
i i
4
i APENDIX E l
i l TABE I - PERSONNEL LISTING TABE II - ULTRASONIC CALIBRATION BLOCKS TABE III - PROCEDURE LISTING TABE IV - EQUIPMENI AND MATERIALS l
l i
Page 1 of 1
NORTHERN STATES POWER COMPANY APPENDIX- E PRAIRIE ISLAND UNIT 1 TABLE I PERSONNEL LISTING PAGE 1 0F 1 ASNT LEVEL EXAMINER TITLE ORGANIZATION UT PT MT VT RT D. A. HALL TECHNICIAN LMT( I - - - -
D . O . HENRY TECHNICIAN LMT II II II II(la,b) -
R. A. KELLERHALL TECHNICIAN LMT II II II II(la,b) -
E. L. THOMAS SUPERVISOR LMT III III III II(la,b) -
W. M. TIGHE TECHNICIAN LMT I I I - -
A. S. WHEALDON TECHNICIAN LMT II II II II(la,b) -
K. B. MARTINSON TECHNICIAN PTS ( - - - -
II N. A. BOLLINGM0 TECHNICIAN W (' } II - - - -
P. E. BUKES SUPERVISOR W II II -
iia -
R. A. HAINES TECHNICIAN W II - - - -
W. E. HAZLETT TECHNICIAN W II - - - -
D. C. ADAMONIS TECHNICIAN W II - - - -
E. T. HUGHES TECHNICIAN W III - - - -
R. R. HILTERMAN TECHNICIAN W II -
I - -
D. L. JENSEN TECHNICIAN W II -
II - -
L. C. DAHLMAN M & SP SPE- NSP -
II - II(la,b) -
CIALIST D. B. HANSEN ASST M & SP NSP III - - - -
ENGINEER J. WILLIAMS ANII HARTFORD STEAM BOILER INSPECTION
& INSURANCE CO.
l FOOTNOTES:
l (la) Certified by NSP to perform visual determination of structural l 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: Lamb ert , MacGill, Thomas, Inc. (LMT).
771 Brokaw Road San Jose, CA. 95112 (3) Organization: Peabody Testing Service (PTS) 1920 Oakerest Suite 5 Roseville, MN 55113 (4) Organization: Westinghouse Electric Corporation (W)
Nuclear Services Division P.O. Box 2728 Pittsburgh, PA 15230
NORTHERN STATES POWER COMPANY APPENDIX E PRAIRIE ISLAND UNIT I TABLE II ULTRASONIC CALIBRATION BLOCKS PAGE 1 0F 1 PIPE SCllEDULE SERIAL,OR CALIBRATION NSP NO. SIZE & DIA. & THICKNESS HATERIAL llEAT NUMBER REPORTS DATE 3 2" Sch. 160 .344" 304 2P4659 DFil-1 9-24-80 4 3" Sch. 160 .438" 316 M5900 ASW-3 9-4-80 ASW-15 9-17-80 6 6" Sch. 160 .718" 316 M3715 ASW-4 9-5-80 7 6" Sch. 80 .432" A-106 GR. B 82A486 ASW-1 9-2-80 RAK-1 9-2-80 8 8" Sch. 140 .812" 316 J2338 ASW-7 9-10-80 13 16" Sch. 100" 1.031" A-106 GR. B 69271 RAK-4 9-4-80 14A 29" ID --
2.335" 316 D8770 ASW-6 9-8-80 ASW-8 9-10-80 ASW-14 9-16-80 17 5-3/4" DIA. -- --
SA-540 P3199 WESTINC110USE 9-80 25A 5-5/16" + CLAD (T)x 7-1/16"(W) SA-533 GR. B C2220/1 ELT-2 9-13-80 x 17-3/4"(W: CL. 1 ELT-3 9-15-80 ELT-4 9-15-80 26 3-1/2" (T) x 6" (W) x 12" (L) A-533 GR. A 52391 RAK-7 9-8-80 CL. 2 RAK-8 9-9-80 RAK-9 9-9-80 MONTI 34 5" Sch. 80 .375" A-106 GR. B N72615 ASW-2 9-4-80 36 16" Sch. 100 .585" 6 A-106 GR. C 45124A ASW-9 9-11-80 1.031" ASW-10 9-12-80 RAK-5 9-4-80 RAK-6 9-4-80
FORTilERN STATES POWER COMPANY APPENDIX E PRAIRIE ISLAND UNIT I TABLE III PROCEDURE LISTING PAGE 1 0F 3__ j l
PROCEDURE NUMBER FIELD PLANT APPROVAL FIELD CilANGE j AND REVISION CllANCE PROCEDURE TITLE DATE REMARKS CllANCE DESCRIPTION .
NSP-VT-1, REV. 1 NONE VISUAL EXAMINATION 7-17-80 NONE NSP-VT-2, REV. I NONE VISUAL EXAMINATION OF 7-17-80 NONE
- ASSEMBLED llANGER ASSEMBLIES NSP-PT-1, REV. I NONE LIQUID PENETRANT 7-17-80 NONE EXAMINATION NSP-MT-1, REV. 1 NONE MAGNETIC PARTICLE EXAMINA- 7-17-80 NONE TION, YOKE MET 110D MT-1, REV. 3 1 MAGNETIC PARTICLE EXAMINA- 9-6-80 NONE To incorporate the use of TION a L-10 AC Magnaflux Coil for longitudinal magnetizatlon.
NSP-UT-1, REV. 0 1 ULTRASONIC EXAMINATION 7-17-80 NONE To cover examination volume OF PIPE WELDS of stainless steel piping welds less than .250" wall thickness NSP-UT-2, REV. O NONE AUTOMATIC DATA RECORDING 7-17-80 NONE NSP-UT-3, REV. O NONE ULTRASONIC EXAMINATION OF 7-17-80 NONE FERRITIC VESSELS WITil WALL TilICKNESS 2.5" AND GREATER NSP-UT-4, REV. O NONE ULTRASONIC EXAMINATION 7-17-80 NOME OF STUDS AND BOLTS l
NORTilERN STATES POWER COMPANY APPE11 DIX E PRAIRIE ISLAND UNIT I TABl.E III ,
PROCEDURE LISTING PACE _2__OF_ _3__ :
PROCEDURE NUMBER FIELD PLANT APPROVAL FIELD CllANCE AND REVISION Cl!ANGE PROCEDURE TITLE DATE REMARKS CllANCE DESCRIPTION PEABODY TESTING 3.20. A. 1-3 REV. 0 1 RADIOGRAPilIC EXAMINATION 12-31-79 NONE To comply with 2T penetra-0F WELDS meter sensitivity require-ments of IE Bulletin No.
79-13 and clarify personnel requirements.
WESTINC110USE .
ISI-15, REV. 6 NONE ULTRASONIC EXAMINATION 8-29-80 NONE including AMENDMENT OF STUDS, BOLTS AND NUTS No. 2 NSP-ISI-10, REV. 4 NONE PRESERVICE AND INSERVICE 8-29-80 NONE including AMENDMENT EXAMINATION, MANUAL No. I ULTRASONIC EQUIPMENT QUALIFICATIONS I
ISI-8, REV. 7 including AMENDMENT 1 VISUAL EXAMINATION 8-29-80 NONE To add general recording No. 1 PROCEDURE criteria.
RV-ISI-01 REV. I NONE REACTOR VESSEL INSPECTION 8-29-80 NONE including the PROGRAM, PREPARATION AND i PROGRAM PLAN DOCUMENTATION '
WMF-95044-P-001, 1 PREPARATION AND OPERATION 8-29-80 NONE To reference ASME Section REV. 0 (includes OF Tile INSERVICE INSPECTION XI .
appendices) TOOL #2 I Fil-CC-001, REV. O NONE IMMERSION ULTRASONIC 8-29-80 NONE PROCEDURE FOR INVESTICATING FOR PRESENCE OF SUB-CLADDING CRACKS IN REACTOR VESSEL N0ZZLE BORES
+ -
NORTilERN STATES POWER COMPANY APPENDIX E 4 PRAIRIE ISLAND UNIT 1 TABLE III j PROCEDURE LISTING PACE 3 0F _ _3 .
i PROCEDURE NUMBER FIELD PLANT APPROVAL FIELD CllMIGE AND REVISION CllANCE PROCEDURE TITLE DATE CilANGE DESCRIPTION l
RDIARKS ISI-52, REV. 6 1 OPERATION PROCEDURE FOR 8-29-80 NONE To require the use of tite including AMENDMENT TIIE INSERVICE INSPECTION cross-target when a trans-No. 1 0F REACTOR VESSEL INSPEC- ducer is clianged, and to TION USING Tile WESTING- clarify operator qualifi-IIOUSE RD10TE INSPECTION cations TOOL OPS-NSD-101, REV. 5 NONE PRESERVICE AND INSERVICE 8-29-80 NONE including AMENDMENT INSPECTJON DOCUMENTATION No. 3 ISI-70, REV. O NONE MACNETIC PARTICLE 8-29-80 NONE including AMENDMENT EXAMINATIONS No. 1 ISI-47, REV. 2 NONE MANUAL ULTRASONIC EXAMINA- 8-29-80 NONE including AMENDMENT TION OF CIRCUMFERENTIAL No. 6 AND LONGITUDINAL BUTT WELDS IN FERRITE VESSELS OF 2-1/2" TilICK AND CREATER s
NORTHERN STATES POWER COMPANY APPENDIX E PRAIRIE ISLAND - UNIT 1 TABLE IV EQUIPMENT A'!D MATERIALS PAGE1 0F 4 MATERIAL OR TYPE OR CALIBRATION EQUIPMENT SERIAL NUMBER DATE OR 3ATCH REMARKS NUMBER ULTRASONIC:
NCRTEC 130 D S/N 130-60 CAL: 6-20-80 NORTEC 131 D S/N 126 CAL: 7-24-80 NORTEC 131 D S/N 128 CAL: 7-18-80 NORTEC 131 D S/N 129 CAL: 6-18-80 SONIC FTSMF1 S/N 755111 CAL: 7-24-80 RECORDERS:
COULD 220 S/N 13823 CAL: 8-16-80 GOULD 220 S/N 14266 CAL: 8-15-80 GOULD 222 S/N 095 CE: 5-21-80 GOULD 222 S/N 00647 CE: 1-18-80 TEMPERATURE GAUGES:
PTC SURFACE THER- S/N 233 CAL: 4-4-60 CERTIFIED BY M0 METERS S/N 243 CAL: 5-28-80 MANUFACTURER S/N 246 CAL: 5-28-80 S/N 247 CAL: 5-28-80 S/N 248 CAL: 5-28-80 S/N 249 CAL: 5-28-80 S/N 250 CAL: 5-28-80 S/N 255 CAL: 5-28-80 MAGNETIC PARTICLE:
MAGNAFLUX YOKE S/N LMT-100 CAL: 8-29-80 ON SITE QUALIFICATION MAGNAFLUX COIL S/N GLT-2 CAL: 9-6-80 ON SITE QUALIFICATION BLACK - RAY METER S/N 15544 CAL: 8-4-80 ROMPAS BLOCKS:
1018 C.S. S/N R3 CERT 10-10-75 SJ APPLIED TEST SYSTEMS 4140 C.S. S/N 012 d.kRT 9-8-77 EY ORLAJ MACHINE SHOP 304 S.S. S/N 14 hT5-17-78 ,,,
304 S.S. S/N 23 g J 10-3-79 SgpIMACMACHINECO.
IIW-2 S/N 01 CERT 5-16-73 ET COOD STEEL SERVICE MATERIALS:
ULTRASONIC COUPLANT DIT-GEL BATCH No.
DIT 979152 GEL - 3000 BATCH # 1378 PENETRANT MAGNAFLUX PENETRANT BATCH # 79M020 TYPE: SKL-HF/S SPOTCHECK PENETRANT BATCH # 78K075 TYPE: SKL-HF/S DEVELOPER BATCH # 79M037 TYPE: SKD-NF DEVELOPER BATCH # 6J068 TYPE: SKD-NF DEVELOPER BATCH # 80F044 TYPE: SKD-NF l CLEANER BATCH # 79M015 TYPE: SKC-NF 1
,.--.,.n_, , . _ + - - - - . - - . . _ , _ . - - - . , ,
- --n r...---, ..-- , , , ,----a ---..~ -.--,,,---v,. - - - - , ,e - , - . ---
NORTHERN STATES POWER COMPANY APPENDIX E PRAIRIE ISLAND - UNIT 1 TABLE p_.
EQUIPMENT AND MATERIALS PACE 2 0F 4 MATERIAL OR TYPE OR CALIBRATION EQUIPMENT SERIAL NUMBER DATE CR BATCH REMARKS NUMBER MATERIALS: CONT'D MAGNARUX MAGNAGLO BATCH // 79J109 TYPE: 14AM PREPARED BATH MAGNAGLO BATCH // 80C149 TYPE: 20A ULTRASONIC TRANSDUCERS:
SIZE FREOUENCY AER0TEGI S/N 10224 .3" DIA. 2.25 MHZ AER0 TECH S/N LC-2 .25" DIA. 5.0 MHZ AER0T CH S/N A18 . 5 x l '.' 2.25 MHZ BRANSON S/N LH6343 .5" DIA. 2.25 MHZ PANAMETRICS S/N 5290 .75" DIA. 2.25 MHZ HARIS0NIC S/N P360V .5" DIA. 2.25 MHZ HARIS0NIC S/N P921 .5" x .5" 2.25 MHZ HARIS0NIC S/N Q943 .5"x.25" DUAL 1.5 MHZ HARIS0NIC S/N Q1032 .5"x.5" DUAL 1.5 MHZ HARISONIC S/N Q1265 .5"x.25" DUAL 1.5 MHZ HARIS0NIC S/N R169 .375" x .375" 3.5 MHZ HARIS0NIC S/N K12346 .25" x .25" 2.25 MHZ HARIS0NIC S/N R4173 .5" x .5" 5.0 MHz HARIS0NIC S/N R1150 .25" x .25" 2.25 Milz HARISGNIC S/N R12347 .25" x .25" 5.0 MHZ HARISONIC S/N R10021 .5" DIA. 2.25 MHZ HARIS0NIC S/N R10049 .25" x .25" 3.5 MHZ HARISONIC S/N R10204 1" x 1" 2.25 MHZ HARIS0NIC S/N R12200 .25" x .25" 2.25 MHZ HARIS0r 0 S/N N1124 .75" DIA. 5.0 MHZ NORTEC S/N 1336 1" DIA. 2.25 MHZ SUSI S/N 259 .18"x.25" DUAL 1.5 MHZ SUSI S/N 218 .18"x.25" DUAL 1.5 MHZ PANAMETRICS S/N 13231 .25" DIA. 2.25 MHZ HARIS0NIC S/N 013570 .25" DIA. 5.0 MHZ NORTEC S/N 6655 .25" DIA. 2.25 MHZ HARIS0NIC S/N P3108 .75" DIA. 2.25 MHZ WESTINCHOUSE:(TOOL)
EQUIPMENT:
ELECTRONIC BLOCK S/N 101 CAL: 7-24-80 SIMULATOR (EBS)
TEKTRONIC S/N B040787 CAL: 7-80 7A17 AMP MODULE TEKTRONIC S/N B040796 CAL: 7-24-80 7A17 AMP MODULE TEKTRONIC S/N B174765 CAL: 7-24-80 7B50 TIME BASE KBI S/N 604009 CAL: 8-80 TIME GATE KBI S/N 604036 CAL: 7-29-80 PULSER BOARD KBI S/N 604038 CAL: 7-29-80 PULSER BOARD KBI S/N 604040 CAL: 7-29-80 ?ULSER BOARD KBI S/N 604042 CAL: 7-29-80 PULSE BOARD KBI S/N 604007 CAL: 7-30-80 MAIN RECEIVER
NORTHERN STATES POWER COMPANY APPENDIX E PPAIRIE ISLAND - UNIT 1 TABLE IV EQUIPMENT AND MATERIALS PAGE 3 0F 4 MATERIAL OR TYPE OR CALIBRATION EQUIPMENT SERIAL NUMBER DATE OR BATCH REMARKS NUMBER EQUIPMENT CONT'D KBI S/N 604044 CAL: 7-29-8C PRE AMP KBI S/N 604046 CAL: 7-29-80 PRE AMP KBI S/N 604048 CAL: 7-29-80 PRE AMP KBI S/N 604052 CAL: 7-29-80 PRE AMP KBI S/N 604015 CAL: 8-4-80 TCG MODULE t
KBI S/N 604017 CAL: 8-4-80 TCG MODULE l KBI S/N 604018 CAL: 8-4-80 TCG MODULE KBI S/N 604021 CAL: 8-5-80 GATE MUX MODULE KBI S/N 604011 CAL: 8-5-80 DISPLAY MODULE K31 S/N Vs4005 CAL: 8-5-80 AMP CATE MODULE KBI S/N 604007 CAL: 8-6-80 AMP GATE MEMORY KEI S/N 604001 CAL: 7-25-80 WATER PATH MODULE KBI S/N 604013 CAL: 7-25-80 IF AUX MODULE KBI S/N 604019 CAL: 7-25-80 A/D MODULE KBI S/N 604023 CAL: 7-25-80 DISPLAY AUX MODULE ULTRASONIC
( TRANSDUCERS:
- SIZE FREOUENCY HARISONIC S/N S3224 .75" x .75" 2.25 MHZ HARIS0NIC S/N S3222 .75" x .75" 2.25 MHZ AUTOMATION INDUST. S/N 46755 2.5 MHZ AUTOMATION INDUST. S/N 45631 2.5 MHZ AUTOMATION INDUST. S/N 45565 2.5 MHZ AUTOMATION INDUST. S/N 45632 2.5 MH
- '
AUTOMATION INDUST. S/N 56016 2. 5 MH ,
AUTOMATION INDUST. S/N 45546 1 .0 MJ Z AUTOMATION INDUST. S/N 45562 2.5 MHZ AUTOMATION INDUST. S/N 45544 1.0 MHZ AUTOMATION INDUST. S/N 48157 2.5 MHZ AUTOMATION INDUST. S/N 48141 2.5 MHZ AUTOMATION INDUST. S/N 481*5 2.5 MHZ AUTOMATION INDUST. S/N 45550 2.5 MHZ ULTRAN S/N #1 1.0" DIA-DUAL 2.25 MHZ 1.0" DIA-DUAL
~
ULTRnN S/N #2 2.25 MHZ WESTINGHOUSE (BOP) 1.
dQUIPMENT:
l ULTRAS 0dIC:
CAL: 9-11-80 SONIC MARK I S/N 01058E l
MAGNETIC PARTICL2:
PARKER PROBZ S/N 5801 CERT 9-9-80 MT FIELD INDICATOR S/N 12 CERT 5-5-80 BY MANUFACTURER BLACK-RAY METER S/N 15443 CERT 1-9-80 BY MANUFACTURER l
l 1 . _ . . _ _ _ _ . _ _ . ._ . - - .
NORTHERN STATES POWER COMPANY APPENDIX E l
PRAIRIE ISLAND - UNIT 1 TABLE IV '
EQUIPMENT AND MATERIALS PAGE 4 0F 4 I
?D'B ER E0UIPMENT:
TRANSDUCERS: SIZE FREQUENCY PANAMETRICS S/N 33586 1.0" DL\. 2.25 MHZ
. AER0 TECH S/N D07904 .5" DIA. 2.25 MHZ MATERIAL:
i
( ULTRASONIC COUPLANT SONOTRACE 40 BATCH # 79284 MAGNAFLUX MAGNAGLO SATCH # 80 Ell 4 TYPE: 14AM l PREPARED BATH i
-g--- - - --g ,.g,-eg. . . , - - - . , - - , - .g, - , ,,, - . --%7,,.-pw- y,-,,.g-, .,9 .~ww,. %,,, . ,,,g. , , _ _ . , _ _ ,-._,_._,,,.,,,,,-,._m.w-,----.----,.--------wy-- , - , - - , , - - - - , - , - , . - . -
l l
l l
l
! APPENDIX F FORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTION l
i l
t PAGE 1 0F 1
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 WELCil. MINNESOTA
~
3.) Plant Unit 1 4.) Owner (Certificate of Authorization) --
t 5.) Commercial Service Date 12-16-73 6.) National Board Number for Unit --
l 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.
Bl.0 REACTOR VESSEL CREUSOT-LOIRE 686 MITN. 200-51 --
Bl.3 VESSEL-TO-FLANGE AND HEAD-TO-FLANGE CIRCUMFERENTIAL WELDS VESSEL-TO-FLANGE CREUSOT-LOIRE - --
W-1 HEAD-TO-FLANGE CREUSOT-LOIRE -- --
W-6 Bl.4 PRDIARY N0ZZLE-TO-VESSEL WELDS AND N0ZZLE INSIDE RADIUSED_
REACTOR CORE COOLANT CREUSOT-LOIRE - --
N0ZZLE (0UTLET)
RCC-B-1 UNDERCLAD CRACKING EXAMINATION REACTOR CORE COOLANT CREUSOT-LOIRE -- --
N0ZZLE (OUTLET)
N0ZZLE A N0ZZLE B Bl.6 N0ZZLE-TO-SAFE END WELDS REACTOR CORE COOLANT N0ZZLE (OUTLET) --
RCC-B-lS.E. CREUSOT-LOIRE -- --
Bl.8 CLOSURE STUDS AND NUTS STUDS 17-31 & 33 CREUSOT-LOIRE --
NUTS 17-31 & 33 Bl.9 LICAMENTS BETWEEN THREADED STUD HOLES 16, 17 & 32 THRU 42 CREUSOT-LOIRE -- --
Bl.10 CLOSURE WASHERS AND BUSHINGS WASHERS 17-31 & 33 CREUSOT-LOIRE --
ISI-1019, Rev. O Page 1 of 16
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, 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 Manufacturer or Installer State or National Accurtenance or Installer Serial No. Province No. Board No.
Bl.11 PRESSURE RETAINING BOLTING CONSEAL BOLTS CREUSOT-LOIRE PER MARMON CLAMP 2 Bl.13 CLOSURE HEAD CLADDING HCP-3 CREUSOT-LOIRE -- -- --
HCP-4 B2.0 PRESSURIZER WESTINGHOUSE 1111 --
68-20 B2.4 N0ZZLE-TO-SAFE END WELDS SAFETY LINE A 1A S.E. (8010A) NAVC0 - -- -
SAFETY LINE B 1A S.E. (8010B) NAVC0 -- -- --
RELIEF LINE W-1A S.E. NAVC0 - -- --
SPRAY LINE --
W-29A NAVC0 -
~
B3.0 STEAM GENERATOR WESTINGHOUSE 1101 -- 68-24 B3.3 N0ZZLE-TO-SAFE END WELDS STEAM GENERATOR NO. 12 RCC-B-SS.E. NAVC0 -- --
B4.0 PIPING PRESSURE BOUNDARY ISI-1019, Rev. O Page 2 of 16
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 NUCLOR CFNFPATINC PLANT. t'NTT 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 ture r Component or Manu facturer or Installer State or National Aoourtenance or Installer Serial No. Province No. Board No.
B4.1 SAFE-END TO PIPING AND SAFE-END IN BRANCH PIPING WELDS REACTOR VESSEL REACTOR CORE CCOLANT RCC-B-1 S.E. NAVC0 -- -- --
STEAM GENERATOR NO. 12 RCC-B-5 S.E. NAVC0 - -- --
PZR SAFETY LINE IB S.E. (8010A) NAVC0 -- -- --
IB S.E. (8010B) NAVC0 - -- --
PZR RELIEF LINE W-1B S.E. NAVC0 - - --
PZR SPRAY LINE W-29B S.E. NAVC0 - -- --
i B4.5 CIRCUMFERENTIAL AND LONGITUDINAL PIPE WELDS REACTOR CORE COOLANT CROSSOVER LINE B RCC-B-12 NAVC0 - -- --
RCC-B-6 NAVC0 -- -- --
RCC-B-7 NAVC0 - - --
SEAL INJECTION B NAVC0 -- -- --
W-CJ-4, D5228-3 B4.6 BRANCH PIPE CON'iECTION WELDS EXCEEDING SIX INCH DIAMETER RESIDUAL HEAT REMOVAL TAKE OFF W-ROOT NAVC0 -- --
1 ISI-1019, Rev. O Page 3 of 16
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. UNIT 1 Address WELCH, MINNESOTA 3.) Plant Unit 1 4.) Owner (Certificate of Authorization) --
5.1 Commercial Service Date 12-16-73 6.) National Board Number for Unit --
l 7.) Components Inspected Manu fac turer Component or Manu facturer or Installer State or National Aoourtenance or Installer Serial No. Province No. Board No.
B4.8 SOCKET WELDS i
RESIDUAL TEMPERATURE DEIECTOR TAKE OFF COLD LEG SW-13 NAVC0 -- -
RESIDUAL TEMPERATURE DETECTOR TAKE OFF
[ HOT LEG SW-10 NAVC0 -- --
SEAL INJECTION B NAVC0 - -- --
W-CJ-3 B4.9 INTEGRALLY WELDED SUPPORTS l SPRAY TO PRESSURIZER E, RCRH-3 NAVC0 -- -- --
B4.10 SUPPORT COMPONENTS RESIDUAL TEMPERATURE
. DETECTOR TAKE OFF COLD LEG B, 138-RTD-2 NAVC0 -- - --
l l - PRESSURIZER SURGE D RCRH-43 NAVC0 - --
REACTOR CORE COOLANT LOOP B B2 NAVC0 -
B5.0 REACTOR CORE COOLANT PUMPS ISI-1019, Rev. O Page 4 of 16 l
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 NICCLLET MALL . MINNEAPOLIS . MINN.
. 2.) Piant PRAIRIE ISLAND STCLEAR GENEFATING 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 l
Manu fa c turer l Component or Manu fac turer or Installer State or National Aoourtenance or Installer Serial No. Province No. Board No.
B5.2 PRESSURE-RETAINING BOLTS AND STUDS, WHEN REMOVED (2 2 IN DIA.)
PUMP B SEAL i HOUSE BOLTING BOLTS 1 THRU 12 -- -- --
35.4 INTEGRALLY WELDED SUPPORTS PUMP B SUPPORT A -- --
SUPPORT B -- --
SUPPORT C -- --
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l ISI-1019, Rev. 0 'Page 5 of 16
FORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTIONS j (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
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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 facturer Component or Manu fac turer or Installer State or National Appurtenance or Installer Serial No. Province No. Board No.
ASME CLASS 2 C1.0 PRESSURE VESSELS C1.1 CIRCUMFERENTIAL BUIT WELDS STEAM GENERATOR NO. 11 W-B WESTINGHOUSE 1101 --
68-24 1
1 C1.4 PRESSURE RETAINING BOLTING STEAM GENERATOR f
NO. 11 MANWAY A WESTINGHOUSE 1101 68-24 C2.0 PIPING 1
l C2.1 CIRCUMFERENTIAL BUTT WELDS FEEDWATER A
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FW-159 NAVC0 -- -- --
FW-160 NAVC0 -- -- --
FW-164 NAVC0 - -- --
FW-227 NAVC0 -- -- --
FEEDWATER B W-216 NAVC0 -- - --
W-215 to 216 NAVC0 - - --
MAIN STEAM A NAVC0 -- -- --
MS-147 NAVC0 --
MS-148 NAVC0 --
MS-149 NAVC0 --
MS-150 NAVC0 --
MS-151 NAVC0 --
ISI-1019, Rev. O Page 6 of 16
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 NicotLET vAtt. MT'NEAontTs. MTNN.
2.) Plant PFAIRIE ISLAND NUcT EAR GrNroATTNG PLANT. T'N T T 1 Address WELCH. MINNESOTA
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3.) Plant Unit 1 4.) Owner (Certificate of Authorization) __
5.) Comercial Service Date 12-16-73 6.) National Board Number for Unit --
7.) Components Inspected Manu fa c turer Component or Manu facturer or Installer State or National Apportenance or Installer Serial No. Province No. Board No.
C2.1 CONT'D l MAINSTEAM B l MS-135 NAVC0 - -- --
MS-136 NAVC0 -- -- --
MS-137 NAVC0 -- --
MS-138 NAVC0 -- --
MS-139 NAVCO -- -
l C2.5 INTEGRALLY WELDED SUPPORTS MAIN STEAM B l D, MSH-27 NAVC0 -- -- --
l L, MSH-31 NAVC0 - -- --
MAIN STEAM A I, MSH-37 NAVC0 -- -- --
K, MSDH-23 NAVC0 - -- --
FEEDWATER A T, FJH-45 NAVC0 -- -- --
X, FWH-27 NAVC0 -- -- --
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I RESIDUAL HEAT REMOVAL SUCTION A, 9-RHR-12 NAVC0 -- -- --
REACTOR VESSEL SAFETY INJECTION A, SIRH-6 NAVC0 -- -- --
C2.6 SUPPORT COMPONENTS REACTOR VESSEL SAFETY INJECTION E, SIRH-10 NAVC0 - -- --
C4.0 VALVES ISI-1019, Rev. O Page 7 of 16
i 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, 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 cturer Component or Manu fac turer or Installer State or National Apourtenance or Installer Serial No. Province No. Board No.
C4.1 PRESSURE RETAINING BOLTING MAIN STEAM A RELIEF HDR RS-21-4 NAVC0 -- -- --
MAIN STEAM B RELIEF HDR RS-21-8 NAVC0 - -- --
ACCUMULATOR DISCHARGE LINES 8800 B NAVC0 - - --
ISI-1019, Rev. O Page 8 of 16
FORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTIONS (As Required by the Provisions of the ASME Code Rules) 1.) Owner NORTHERN STATES POWER COMPAh"I 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 Inst 311er Serial No. Province No. Board No.
SEISMIC BOLTING COMPONENTS STEAM GENERATOR WESTINGHOUSE 1101 --
68-24 NUMBER 11 SNUBBERS 1-4 -- -- --
8 PINS l
SNUBBER WALL BOLTS -- - --
15 BOLTS SNUBBER BOLTS -- -- --
32 BOLTS RING CONNECT BOLTS -- - --
PAD l-4 l 40 BOLTS 1
l RING WALL BOLTS -- - --
30 BOLTS COLUMN PINS - -- --
COLUMN 1-4 8 PINS 1
l BASE ANCHOR BOLTS -- -- -
COLUMN 1-4 32 BOLTS l COLUMN CONNECT BOLTS -- -- --
COLUMN 1-4 16 BOLTS ISI-1019, Rev. O Page 9 of 16
l FORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTIONS i (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, UNIT 1 Address WELCH, MINNESOTA
( 3.) Plant Unit 1 4.) Owner (Certificate of Authorization) -
5.) Commercial Service Date 12-16-73 6.) Nacior.a1 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.
STEAM GENERATOR NO. 11 CONT'D l
HELI-COIL SCREWS -- -- --
COLIDLN 1-4 24 SCREWS LOWER LATERAL SUPPORT ANCHOR -- -- --
PAD 1-4 42 BOLTS LOWER LATERAL SUPPORT -- -- --
WALL FIXTURE 1-3 12 BOLTS l STEAM GENERATOR WESTINGHOUSE 1102 --
68-25 NUMBER 12 i
SNUBBER 1-4 -- -- --
8 PINS SNUBBER WALL BOLTS -- -- --
15 BOLTS SNUBBER BOLTS -- -- --
32 BOLTS RING CONNECT BOLTS -- -- --
PAD 1-4 40 BOLTS RING WALL BOLTS -- -- --
30 BOLTS ISI-1019, Rev. O Page 10 of 16
l FORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTIONS (As Required by the Provisions of the ASME Code Rules) 1.) Owner NORTHERN STATES POWER COMPNTY Address 414 NICOLLET MALL . MINNEAPOLIS. MINN.
, 2.) Piant PRAIRIE ISLAND NUCLEAR GENEPATING PLANT. ENIT 1 Address WELCH. MINNESOTA 3.) Plant Unit 1 4.) Owner (Certificate of Authorization) --
5.1 Commercial Service Date12-16-73 6.) National Board Number for Unit --
l 7.) Components Inspected I Manu fa c turer Component or Manu fac turer or Installer State or National Aoourtenance or Installer Serial No. Province No. Board No.
STEAM GENERATOR No. 12 CONT'D l
COLUMN PINS - -- --
COLUMN 1-4 8 PINS BASE ANCHOR BOLTS -- -- --
COLUMN 1-4 32 BOLTS COLUMN CONNECT BOLTS -- -- --
COLUMN 1-4
! 16 BOLTS l
HELI-COIL SCREWS - -- --
COLUMN 1-4 24 SCREWS LOWER LATERAL SUPPORT -- -- --
ANCHOR PAD l-5 44 BOLTS
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LOWER LATERAL SUPPORT -- - -
WALL FIXTURE l-3 12 BOLTS CONNECT BOLTS -- -- --
LATERAL BEAM 16 BOLTS RING CIRDER -- -- --
SPRING HANGER SGH-3, SGH-4 Page 11 of 16 ISI-1019, Rev. O
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 ISLA'iD 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 Manufacturer or Installer State or National Acourtenance or Installer Serial No. Provit.ce No. Board No.
PRESSURIZER WESTINGHOUSE 1111 --
68-20 BASE ANCHOR BOLTS -
24 BOLTS ACCUMULATOR A DELTA SOUTHERN -- -
2554 BASE ANCHOR BOLTS --
24 BOLTS ACCUMULATOR B DELTA SOUTHERN -- -- 2555 BASE ANCHOR BOLTS --
24 BOLTS REACTOR COOLANT WESTINGHOUSE W561 -- -
PUMP NO. 11 1 COLUMN PINS -
. COLUMN 1-3 6 PINS BASE ANCHOR BOLTS --
COLUMN 1-3 24 BOLTS COLUMN CONNECT BOLTS --
COLUMN 1-3 18 BOLTS TIE BACK BOLTS -- --
COLUMN 1-3 3 BOLTS ISI-1019, Rev. O Page 12 o f 16 l
FORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTIONS (As Required by the Provisions of the ASME Code Rules) 1.) Owner NORW ERN STATES POWER C0 9ANY Address 414 NICOLLET MALL. MINNEAPOLIS. MINN.
2.) Plant PRAIRIE ISLAND NUCEAR GENERATING PLANT. L' NIT 1 Address WELCH. MINNESOTA
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1 --
3.) Plant Unit 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 Natianal Appurtenance or Installer Serial No. Province No. Board No.
REACTOR COOLANT PUMP NO. 11 CONT'D TIE BACK PINS -- -- --
COLUMN 1-3 3 PINS l THRU ANCHOR BOLTS -- -- --
PAD-1 6 BOLTS LATERAL SUPPORT -- - -
WALL BOLTS PAD 2-3 l 10 BOLTS l REACTOR COOLANT WESTINGHOUSE W543 -- --
PUMP NO. 12 COLUMN PINS -- -- --
COLUMN 1-3 6 PINS BASE ANCHOR BOLTS - -- --
COLUMN 1-3 24 BOLTS COLUMN CONNECT BOLTS -- -- --
COLUMN 1-3 18 BOLTS TIE BACK BOLTS -- -- --
COLUMN 1-3 3 BOLTS ISI-1019, Rev. O Page 13 of 16
FORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTIONS (As Required by the Provisions of the ASME Code Rules) 1.) Owner NORTHERN STATES POWER COMP \NY Address 414 NICOLLET MALL, MINNEAPOLIS, MINN.
2.) Plant 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 --
l 7.) Components Inspected Manu fa c turer Component or Manu fac turer or Installer State or National Apourtenance or Installer Serial No. Province No. Board No.
REACTOR COOLANT PUMP NO. 12 CONT'D TIE BACK PINS -- -- --
COLUMN 1-3 3 PINS THRU ANCHOR BOLTS - -- --
PAD 3 l
6 BOLTS LATERAL FUPPORT -- -- -
WALL BCLTS PAD 1-2 10 BOLTS l
l ISI-1019, Rev. O Page 14 of 16
)
FORM NIS-1 (back) 8.) Examination Dates 9-2-80 to 10-13-80 9.) Inspection Interval l2-16-73 to 12-16-83 10.) Abstract of Examinations. Include a list of examinations and a statement concerning status of work required for current inte rval.
This was the last inservice inspection in the Second Period of the First Ten Year Inte rval . The examinations completed the required pressure retaining components and their supports of the reactor coolant and associated auxillary systems classi-fied as ASME Class 1 and Class 2, and 100% of the Seismic Bolting program. In addition,100% of the required volumetric, surface, and visual examinations of the reactor vessel welds, studs and cladding was performed.
11.) Abstract of Conditions Noted.
The results of these examinations indicated that the integrity of these systems was maintained. The only anomalies detected were: loose bolts and nuts on Resi-dual Heat Removal Suction Hanger No. 9-RHR-l%, upper ring connecting bolts on Steam Generator No. 11 and 12, tie back and thru anchor bolts on Reactor Coolant Pump No. 11 and a missing washer on Reactor Coolant Pump No. 11 thru anchor bolts; 1 linear and 1 rounded MT indications on feedwater Loop B, weld FW-216; 9 linear and 6 rounded PT indications; 6 linear and 1 rounded,1 linear and I ro6nded, 3 rounded and 2 linear and 1 rounded on Supports A, B, C and A on Reactor Coolant Pump No. 11 and 12, respectively, an are strike on Spray to Pressurizer Hanger No.
RCRH-3/E;and cracked support heli-coil bolts on Steam Generators No. 11 and 12.
12.) Abstract of Corrective Measures Recommended and taken.
All the above indications were corrected. The loose nuts and bolts were tightened and the missing washer was replaced. The linear and rounded MT and PT indications were removed by light hand grinding and blending the surface smooth. All the support heli-coil bolts on Steam Generator No. 11 and 12 were replaced with a new designed bolt. All indications were corrected and reexamined with the same method that located them, and they will be reexamined during the next scheduled refueling outage.
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'a' e 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. I Dated:umbdL / 19 EC Signed)rlbm l<ln > & !. , By
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w (I/Yadd - w Cwner ,
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Certificate. of Authori:stion No. (if applicable) w/; Expiration Date M,s
/ i CERTIFIGIE OF INSERVICE INSPECi105
, , I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and/or the Stace or Province of A1a vly,/, and employed by Ne /4 , fA s sh rA/,._ I cc, o f /-/.:, u f A / c r. have inspected the com-panents describec in this Cwner's Data Report during the period kr 2 /'f e9 to lv /8 /fN and state that to the best of my knowledge and belief, the Owner has perfor ed examinations and taken corrective measures described in this Owners' Data Report in accordance with the requirements of the ASME Code,Section XI.
By signing this certificate neither the Inspector nor his employer makes any warranty.
expressed or implied, concerning the examinations and corrective measures described in th is Owne rs ' Data Report. Furthermore, neither the Inspector nor his employer shall l be liable in any manner for any personal injury or property damage or loss of any kind arising from or connected with this inspection.
Date OC4em6et / 1980 l A ((// ~
A Commissions M 8dd 7 Ade./ U/
T hs oe c to r 's S t. -u tu re National Board. State. Province 6 No.
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