ML19289D180
| ML19289D180 | |
| Person / Time | |
|---|---|
| Site: | Prairie Island  |
| Issue date: | 02/07/1979 |
| From: | Richard Anderson, Hansen D, Krumpos P NORTHERN STATES POWER CO. |
| To: | |
| Shared Package | |
| ML19289D177 | List: |
| References | |
| PROC-790207, NUDOCS 7902230168 | |
| Download: ML19289D180 (87) | |
Text
.
PRAIRIEISLAND NUCLEAR GENERATING PLANT Redwing, Minnesota UNITS 1 AND 2 l
l I
mwNe APOuS e
- 17. PAUL
~ = =..
INSERVICE INSPECTION-EXAMINATION
SUMMARY
PRAIRIE ISLAND liUCLEAR GENERATH3G PLANI - UNIT 2 NOVEMBER 27 TO DECEMBER 9,1978 REFUELING OUTAGE No.=3 INSPECTION PERIOD 2
-t
- r. -
NORTHERN STATES POWER COMPANY MINNEAPOLIS. MINNESOTA 7902230/65'-
NORTHERN STATES POWER COMPANY Prairie Island Nuclear Generating Plant - Unit 2 INSERVICE INSPECTION-EXAMINATION
SUMMARY
PRAIRIE ISLAND NUCIEAR GENERATING PLAhT - UNIT 2 Noveder 27 to December 9,1978 REFUELING OUTAGE NO. 3 INSPECTION PERIOD 2 December 12, 1978 Prepared By:
D. B. Hansen, Engineer Commercial Service Reviewed By:
Date:
Deceder 21, 1974 P. J. Kiuhpos, Sup6rintendent ro "ss Section Material &JpecJa Approved By:
/4,,
'R
( AIGerson, Ceneral intendent Power Plant intenance
NORTHERN STAIES POWER COMPANY PRAIRIE ISLAND NUCLEAR GENERATING PLANI - UNIT 2 INSERVICE INSPECTION-EXAMINATION SUMMARf
-INDEX-1.0 Introduction 2.0 Surmary of Results
~
3.0 Discussion of Examination Plan 3.1 Inspection Boundary 3.2 Examination Procedures 3.3 Examination Methods 3.4 Evaluation 3.5 Personnel 3.6 Equipment and Materials 3.7 Examination Reports and Documertation Appendix A - ASME Class 1 Examination Table I
- Inservice Inspection-Examination Sumary Table II - Baseline Comparison Summary Table III - Isometric Summary Appendix B - ASME Class 2 Examination
- No examinations scheduled this outage Appendix C - FSAR Augnented Examination Table I
- Inservice Inspection-Examination Summary Table II - Baseline Comparison Sumary Table III - Isometric Summary Appendix D - Seismic Bolting Examination
- No examinations scheduled this outage 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
Inservice Inspection - Examination Summary Prair,ie Island Nuclear Generating Plant - Unit 2 November 27 to December 9, 1978 1.0 Introduction This report is a summary of Prairie Island Nuclear Generating Plant -
Unit 2 third inservice inspection. This was the first inservice inspection conducted in inspection period two.
The examinations were
~
performed during the third refueling outage from November 27 to December 9, 1978. Prairie Island-Unit 2 began commercial operation on December 21, 1974.
The examinations were performed on pressure retaining components and their supports of the reactor coolant and associated auxiliary systens classified as ASME Class 1.
In addition, examinations were performed on the Main Steam and Feedwater high energy piping transversing the auxiliary building as required by the Prairie Island FSAR.
Northern States Power Company contracted Lambert, MacGill, Thomas, Inc.
to perform the examinations. Hartford Steam Boiler Inspection and Insurance Company, representing ANI, provided the Authorized Inspection.
2.0 Sumnary of Results The evaluation of all the results from the inservice examinations of Prairie Island Unit 2 indicated that the integrity of these systems has been maintained. There were no indications of degradation to these sys_ ems.
3.0 Discussion of Examination Plan 3.1 Inspection Boundary The examination plan focused on the pressure-retaining components as well as their support strut ures of the reactor coolant systems, portions of the ECCS, and port.Ons of the reactor coolant associ-ated systems that are classified ASME Class 1.
In addition, the examinations included the augmented program required by Volume 6, Appendix I of the FSAR of the main steam and feedwater lines trans-versing the auxiliary building.
The examination plan was based on the examination requirements of the ASME Boiler and Pressure Vessel Code Section XI, 1974 Edition through and including the Summer 1975 Addenda, and complied with Prairie Island's Technical Specification, Section TS 4.2.
The examination is in accordance with the program submitted to the United States Nuclear Regulatory Commission on February 1, 1978 entitled, "ASME Code Section XI Inservice Inspection and Testing Program and Information Required for NRC Review of Requests for Relief from ASME Code Section XI Requirements."
Page 1 of 4
The components examined, examination methods, and the examination report number are summarized in the tables of the attached appen-dices as follows:
Appendix A - ASME Class 1-Examination Appendix B - ASME Class 2-Examination
- No examinations scheduled this outage -
Appendix C - FSAR Augmented Examinations Appendix D - Seismic Bolting and Supports Augmented Examina-tion
- No examinations scheduled this outage -
3.2 Examination Procedures The ultrasonic examination procedure for pipe welds complied with the requirements of Appendix III of ASME Section XI that was issued in the Winter 1975 Addenda. All the other examination pro-ceduces complied with the requirements of the 1974 Fdition through and including the Summer 1975 Addenda of ASME Section XI.
A list-ing of the procedures used for the examinations is shown in Table III of Appendix E.
3.3 Examination Methods Ultrasonic examination methods and techniques were used to perform the volumetric examinations. The ultrasonic test systems consisted of an ultrasonic digital analog tester and a two channel strip chart recorder. One channel of the recorder was calibrated to reflect ultrasonic screen height (amplitude) and the second channel was calibrated to indicate metal path (range) to the reflector.
This approach to the examination gives a permanent record to the extent possible.
Liquid penetrant or magnetic particle examination methods were used to perform the surface examinations. The liquid penetrant examina-tions were performed using color contrast-solvent removable materials. Magnetic particle examinations were performed using a yoke and dry powder.
All visual examinations were aided when necessary with artificial lighting and verified for adequacy with an 18% neutral grey card with a 1/32 inch black line.
3.4 Evaluation Any indications (reflectors) disclosed in the examinations were evaluated by the examiner at that time, in accordance with the rules of the procedure and ASME Section XI.
Page 2 of 4
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.
There were no signs of degradation to systems scheduled for examination. The only anomalies detected were: a bolt missing on RHR Take Off A-Hanger C, a pipe strap missing on Charging Line-Hanger 0, loose bolts on RTD Take Off Cold Leg B-Hanger B and loose nuts on Hanger C, loose rods on RHR Take Off B-Hangers A, B, and C, and evidence of leakage on Charging Line valve 2-8142.
A b..c was installed on RHR Take Off A-Hanger C.
The missing pipe strap on Charging Line-Hanger 0 was apparently installed and, for some reason, was later removed. Design changes and construction records were reviewed to identify the reasons, but nothing was found. A new pipe strap was then installed. The bolts on RTD Take Off Cold Leg B-Hanger B were not designed to e
be tight.
This allows the restraint to move with thermal motion.
The loose nuts on Hanger C were tightened. One of the loose rods on RHR Take Off B-Hangers A, B, and C was tightened. The other cds were determined acceptable as found. The Charging Line vai ct 2-8142 was cleaned and reexamined.
.11 indications were corrected. Two safety evaluations (No. 33 and No. 34) were prepared by plant engineers, for the above hangers, identifying the indications and, if neede.d, the correc-tive action taken.
3.5 Personnel All personnel involved in the performance or evaluation of exami-nations are listed along with their title, organization, and ASNT Level of certification in Table I of Appendix E.
Certifications for examination personnel are mainteined on file by Northern States Power Company.
3.6 Equipment and Materials All equipment and expendable materials used in the examination are listed by either serial number or type along with their respective calibration date or batch number in Table IV of Appendix E.
The ultrasonic calibration standards used in the examination are listed in Table II of Appendix E.
These standards are owned and maintained by NSP at the plant site.
Page 3 of 4
3.7 Eranination Reports and Documentation All examination reports and documentation are maintained on file by Northern States Power Company. Table I of Appendices A and C identifies the examination report number (s) for each item examined.
Many of the items identify more than one examination report be-cause of the different types of exa=ination performed on the item.
Table I of Appendix A and C sum =arizes 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 exa=1 nation re-quire =ents.
For retrieval purposes, the prefix of the inspection report number corresponds with the year that the inspection was performed.
Table II of Appendix A and C compares the baseline examination re-sults with the results obtained during this exa=ination. Table III of Appendix A and C identifies the iso =etric drawings that were used for the examinations.
The personnel, ultrasonic calibration blocks, procedures, equipment and materials that were used for the inspection are identified in the tables of Appendix E.
Appendix F contains the Form NIS-1, entitled " Owners' Data Report for Inservice Inspections".
e Page 4 of 4
G 9
APPENDIX A ASME CLASS 1 - EXAMINATION O
a a
NORTHERN STATES POWER CO.
TABLE R1.1 PRAIRIE ISLAND UNIT 2 PAGE 1
OF 5
INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM:
REAC'IOR VESSEL SUB EN E
A D C 1 TIO IN SP.
R E O'O.
AMT.
ITEM INSPECTION ITEM GORY ITEM TO BE EXAMINED ER.
AM T.
EXAM IDE N TIF NION R WRT NO.
Bl.1 B-A IDGI'IUDINAL AND CIRCUM-FERENTIAL hE W S IN CORE RDGION IDJGI'IUDINAL hELDS
-tOIE-CIRCUMFERENTIAL hELDS DIREE 50%
Bl.2 B-B IDUI'IUDINAL AND CIRCUMFERENTIAL WEIDS IN SHELL (OTHER DIAN
'IlOSE OF CATEGORY B-A AND B-C) AND MERIDINAL AND CIRCUMFERENTIAL SEAMWELDS IN BOI'IUM HEAD AND CLOSURE HEAD (OTHER HIAN 'ITOSE AT CATEGORY B-C IDEI'IUDINAL hELDS
-NCNE-MERIDIONAL WELDS
-tO4E-CIRCUMFERENTIAL WELDS DIREE 5%
TrEID NO. 2 5%
hEID NO. 4 5%
hEID 10. 5 Bl.3 B-C VESSEL 'IO FLANGE AND HEAD 'IO FLANGE CIRCUMFEREr7TIAL hEIDS VESSEL 'IO FLANGE CNE 33%
33%
Nb. 1, SIUD IOLE
'IVO 33%
'I11REE 33%
F ONM 17 2 4 76 FO H 94 NO.151-9 00 0 PP9-A-1
NORTHERN STATES POWER CO.
TABLE Sl.1 PRAIRIE ISLAND UNIT 2 PAGE 2
OF 5
INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM:
REACIOR VESSEL SUB INSP.
R EO'D.
AMT.
ITF M INSPECTION E-A des I Tl N ITEM PER.
AMT.
EXAM IDE NTIF ICATION REPORT NO.
GORY ITEM TO BE EXAMINED Bl.3 B-C (CONT'D)
HEAD TO FLAtEE CNE 33%
33%
tb. 6, STUD IDLE
, & 77-74,73,75 1 THRU 16 7WO 33%
THREE 33%
Bl.4 B-D PRIMARY POZZLE-TO-VESSEL WELDS AND FOZZLE INSIDE RADIUSED SECTIONS REACIOR OORE QOLANT 10ZZLES OUITEP IOZZLES ONE 1
1 BCC-A-1 TKO 1
INLET YOZZLES THREE 2
GAFETY INJECTION QE 1
1 IDOP A FOZZLES THREE 1
Bl.5 B-E VESSEL PENETRATIONS, INCILOING COtfrROL ROD DRIVE AND INSTREMENTATICN PENETRATIONS OX7 TROL IOD PENETRATIONS CNE 3
- 3
- EACH ITEM INSPECTED 79 0 3
BY PIANT PERSONNEL THREE 4
DURI1G EAQ REACIOR VESSEL LEAKKE TEST P ONM 17*2 4 76 FO R M NO. 550-9 00 9 PP9-A-2
NORTHERN STATES POWER CO.
TABLE 41 1 PRAIRIE ISLAND UNIT
?
PAGE 1
OF S
INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM:
REAC'IOR VFRAFL SUB IN SP.
R E C 0.
AMT.
ITEM INSPECTION E.
AP DESC T40N ITEM PER.
AMT.
EXAM ID E NTIF ICATION REPORT NO.
GORY ITEM TO BE EXAMINED Bl.5 B-E (CONT'D)
INSTRUMENTATION PENETRATIONS ONE 3
- 3
- EACH ITEM INSPECTED
'INO 3
BY PLANT PERSCANEL
'IHREE 3
DURDG EACH REACIOR VESSEL LEAKNE TEST REACIOR VESSEL HEAD VENT 1
- 1 1-2RC-36 'IO 2-RC-8-5 Bl.6 B-F IOZZLE 'IO SAFE END WELDS REAC'IOR OORE (DOLANT NOZZLES OUTLET NOZZLES ONE 1
1 BCC-A-1 S.E.
M,&77-020,112
'INO 1
INLET NOZZLES
'IHREE 2
REACIOR VESSEL SAFETY INJECPION NOZZLES l
NOZZLE A S.E.
ONE 1
1
- 10. 1
_, & 77-023,113 W
NOZZLE B S.E.
'IHREE 1
l Bl.8 B-G-1 CIDSURE SIUDS AND NUTS ONE 16 16
- 1 THRJ #16 W, & 77-106
- 1 THRU #16 78-84,99 (Mr CNLY)
'INO 16
'IEREE 16 I
Bl.9 B-G-1 LIGAMENTS BEIWEEN CNE 16 16 SIUD IOLE fl2 - 22 W
'IEREADED S' IUD HOLES
& 29 to 35
'IWO 16
'IHREE 16 P ONM 17 2 476 forte NO. 159-1903 PP9-A-3
NORT N STATES POW R CO.
TABLE SI l PRAIRs ISLAND UNIT PAGE 4
O f-5 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM:
REACIOR VESSEL E
SUS E.
N 0E IP 1 N INSP.
REO 0.
AMT.
ITEM INSPECTION ITEM GORY ITEM TO BE EX AMINED R.
AMT.
EXAM 4DE MIF ICATION RENRT NO.
B1.10 B-G-1 CIOSURE WASIERS AND BUSilDES WASHERS OE 16 16 PAIRS,1 'DIRU 16 I}D 16
'DIREE 16 BUSilDES
-tK2E-Bl.11 B-G-2 PRESSURE RETAINDE BOLTDE QE 3
9 ALL 9 BOLIS W_
I IWO 3
'IIIREE 3
Bl.12 B-li INTEGRALLY WELDED VESSEL SUPPORPS
'HIREE 2
B1.13 B-I-1 CIIEURE HEAD CIADDDE QE 2
2 ICP-1 & liCP-2 I
W', RELIEF NO. 51 TWO 2
'DIREE 2
Bl.14 B-I-1 VESSEL CIADDRE QE 2
2 VCP-1 & VCP-2 W2 IWO 2
~
'HIREE 2
B1.15 B-N-1 VESSEI, INTERIOR UPPER HTTEENAIS AND OE UPPER AND IIEER
- W, REPRESENTATIVE IIMER DirERNALS
'INO INIERNAIS, TIERMAL 15GIONS OF 71DSE
'HIREE SIIIELD, FLEXURES, INTERIOR SURFACES DRIVE 10DS AND INTEFNALS PADE ACCESTIBLE BY TIE BEMWAL OF Q)MPOf-A REIU1ING OPERATICN (
F O6.M I 7 2 4 7 4 FOstte seO. 158-1999 PP9-A-4
NORTHERN STATES POWER CO.
TABLE Slal PRAIRIE ISLAND UNIT __2 PAGE 5
OF 5
INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM:
REACIOR VESSPL SUB IN SP.
R E O'O.
AMT.
BTEM INSPECTION E.
A DESCR BON ITEM GORY ITEM TO BE ETAMINED PER.
AMT.
EXAM IDENTIFICATION REPORT NO.
Bl.16 B-N-2 IITTERIOR ATTACHMENTS NOT APPLICABLE AND CORE SUPN RP EUR PWR'S STIUCIURES Bl.17 B-N-3 REKNABLE CORE SUPPORP UIREE
- 100% OF TIE VISU-STRUCIURES ALLY ACCESSIBLE ATIAOIMENT WELDS AND VISUALLY ACCES-SIBLE SURFACES OF BIE CDRE SUPPORT STRUCIURE Bl.18 B-O COtTTROL ROD DRIVE HOUSINGS PERIPHERAL CRD llOUSITES DIREE 2
Bl.19 B-P EXEMPTED COMPONENTS
- ALL 00MPCNENIS
- PEREOFMED BY PLANT EXDiPTED FFOi PERSCNNEL IN ACCORD-VOLUPETRIC AND ANCE WIDI IWA-5000 SURFACE EXAMINATION DURING EACH SYSTEM BY IWB-1200 LEAKAGE TEST AND EACH SYSTDi HYDBO-STATIC YEST RDQUIRED BY IWB-5000 FONM 17 247g forte NO. SSI-t ee t PP9-A-5
NORTHERN STATES POWER CO.
TABLE Sl.2 PRAIRIE ISLAND UNIT 2 PAGE 1
OF 2
INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM:
PRESSURIZER EXAM COMPONENT OR SYSTEM SUB T
^"
E$
INSP.
R E Q'D.
AMT.
ITEM INSPECTION ITEM PER.
AMT.
EXAM IDENTIFICATION R EPORT NO RY lTEM TO 8E EX M NED B2.1 B-B IDNGI'IUDINAL AND CIRCUMFERENTIAL WEIDS IONGI'IUDINAL WELDS WELD 10. 1 HIREE 5%
DIREE 5%
5%
BOI'Im 'IO 'IOP 76-45,67
'INO 5%
8%
W-5 DOhN 11"78-104,112,118 (CW)
CIRCUMFEREtTTIAL WELDS FBOM NAMEPLA'IE:
NELD 10. 3 OE 1.7%
33%
+10 ' 'IO +18 '
76-43,69
'Im 1.7%
13%
+7'6" 'IO +10'8"78-105,115,122 MIREE 1.8%
33%
+8 ' 'IO +16 '
76-44,66
'Im 1.7%
6%
+8'4" 'IO +9'10"78-103,114,119
'IIIREE 1.8%
33%
+10 ' 'IO +18 '
76-29,68
'INO 1.7%
12%
+6 '10" 'IO +9 '9"78-113,116,121
'IHREE 1.8%
B2.2 B-D N0ZZLE 'IO VESSEL WELDS
-NONE-
- B2.3 B-E HEATER PENLTRATION 25/10
2 2-8010A S.E.
76-26,53 2-8010B S.E.
76-61,52
'INO 1
1 W-15 S.E.
78-31,100 MIREE 2
F 064M 17-2 4 76 FORM NO. 350-109 8 PP9-A-6
NORTHERN STATES POWER CO.
TABLE 91.7 PRAIRIE ISLAND UNIT _2 PAGE
?
OF
?
INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM:
PPP9QTRI7FR PT\\O SUB INSP.
H E O'D.
AMT.
4 TEM INSPECTION E-AP D SC ITEM PER.
AMT.
EXAM IDENTIFICATION R EPORT NO.
GORY ITEM TO BE EXAMINED B2.5 B-G-1 PRESSURE-RETAINItG BOLTS
-NONE-B2.6 AND S' IUDS (2: 2 IM. DIA. )
AND.
B2.7 (CW)
~
FPCM NAMEPIATE:
B2.8 B-II I?frEGRALLY WEIDED VESSEL WELD SKIIE WELD OJE 3.3%
3.3%
+8" 'IO -8" 76-77
'INC 3.3%
23%
+6 ' 'IO +11' 9"78-106,107,117
'I11Rr.E 3.4%
B2.9 B-I-2 VESSEL CIADDItG
'I11REE 36 SQ.
IN.
PNICil B2.10 B-P EXEMPTED COMPOND7FS INSTFUMENT !OZZLE to. 5A 'I100 511
- E701 ITEM INSPECTED PENETRATIONS BY PIANT PERSJNNEL SAMPLE ?OZZLE
- 10. 6
- EACl! ITDi INSPECTED PENETRATION BY PIRE PERSOtNEL B2.11 B--G-2 PRESSURE RETAINItG BOLTItG MAFMAY BOLTS ONE 5
5 BOLTS 1 'I11RU 6 76-30
'Iwo 5
5 BOLTS 6 'I10010 78-82
'I11REE 6
FOHM I7*2474 FORM NO.9S89005 PP9-A-7
NORTHERN STATES POWER CO.
TABLE S1.3.1 PRAIRIE ISLAND UNIT._2 PAGE 1
OF 3
INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM:
STEAM GENERA'IORS EXAM COMPONENT OR SYSTEM 8
CATE-AND DESCRIPTION OF P E R.'
AM EX M IDEN Fl ATION E OR NO.
GORY ITEM TO BE EXAMINED B3.1 B-B IONGI'IUDINAL AND CIRCUMFEREITTIAL WEIDS CN THE PRIMARY SIDE IINGI'ITJDINAL WEIDS
-Note-(CW)
CIRCUMFEREtfrIAL WELDS FRCN NAMEPIRIE:
STEAM GENERA'IOR NO. 21 QE 1.9%
37%
'IWO 1.9%
8%
+23'8" 'IO +26'8"78-108,110,120
'IIIREE 1.8%
STEAM GENERA'IOR NO. 22 QE 1.9%
31%
'IND 1.9%
17%
+21'10" 'IO +28 '78-109,111,123
'IHREE 1.8%
B3.2 B-D N0ZZLE 'IO HEAD WELDS
-NONE-B3.3 B-F NOZZLE 'IO SAFE END WEIDS SPEAM GENERA'IOR NO. 21
'IK) 1
'111REE 1
STEAM GEtERA'IOR NO. 22 CNE 1
1 ROC-B-5 S.E.
76,136,139
'IFREE 1
B3.4 B-G-1 PRESSURE RETAINING BOLTS
-NOE-B3.5 BND SIUDS (2 2 IN. DIA.)
AND B3.6 B3.7 B-H INTEGRALLY WELDED
-10NE-VESS1 SUPPORPS P DNSA $ 7*2 4 76 FORM NO. ISS-199 9
NORTHERN STATES POWER CO.
TABLE Sl.3.1 PRAIRIE ISLAND UNIT 2
PAGE 2
OF 3
INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM:
STEAM GENEPATORS N"
SUB IN SP.
R EO'O.
AMT ITEM INSPECTION E-DESCRI N
ITEM GORY ITEM TO BE EXAMINED PER.
AMT.
EXAM IDENTIFICATION REPORT NO.
B3.8 B-I-2 VESSEL CLADDING STEAM GENERATOR NO. 21 INLL'T SIDE ONE 36 SQ.
36 SQ. CP-1, BEIN MANWAY 76-124 IN.
IN.
PATOI OUTLET SIDE ONE 36 SQ.
36 SQ. CP-2, BEIN MANWAY 76-124 IN.
IN.
PATOI STEAM GENERATOR NO. 22 INLET SIDE ONE 36 SQ.
36 SQ. CP-3, BEIN MANWAY 76-123 IN.
IN.
PATOI OUTLET SIDE ONE 36 SQ.
36 SQ. CP-4, BEIN MANWAY 76-123 IN.
IN.
PATOi B3.9 B-P EXEMPTED COMPCNENTS
-NCNE-B3.10 B-G-2 PRESSURE RETAINING BOLTING (< 2 IN. DIA.)
STEAM GENERATOR NO. 21 MANWAY BOLTING INLET MANWAY ONE 5
6 BOLTS 1 TIIRU 6 76-99 TWO 5
5 BOLTS 6 THFU 10 78-83 TEREE 6
F O 6dM 17*2 4 76 FO RS4 MO. 358-9 99 9 PP9-A-9
8 69 1
O S
8 3
O S
NO.
N O
pR IN M
oO TT R
CR O
1 A
EO F
T PP F
S 3
E E
N
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IR 0
0 l
3 S
E 93 27 27 G
98 17 17 E
M 68 68 68 LEA 77 77 77 E
0 0
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61 61 61 I
RW UW EW T
U M
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E MC HE H
HE I
T EI T'I TT T'I F
I TI R
IT N
16 16 16 O
E D
TT TT TT A
OO OO OO BB BB BB T.M MA 65 -
65 -
65 -
X A E D.
Q' T,M A
556 356 556 E
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P.
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SNE EOR EOR E3R NWE IP NWI NN11 O T 'T O'I '
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T O PI I N T SEUC T
E A DP fY 2
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1 RI C EEI A-HI V 0
T RR BM 1
9 UE S
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P I
P O R N NPI
NORTHERN STATES POWER CO.
TABLE Sl.3.2 PRAIRIE ISLAND UNIT __2 PAGE 1
OF 1
INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM:
REGENERATIVE IIEAT EXO1A?CER EXAM COMPONENT OR SYST EM SUB
^
INSP.
R EQ'D.
AMT.
BTEM INSPECTION h^ORY ITEM PER.
AMT.
EXAM IDEN N N ION R ENRT NO.
1T M O BE EX M NED B3.1 B-B IDIGITUDINAL TWD CIRCUMFERENTIAL WELDS ON 'IHE PRIMARY SIDE IDIGI'IUDINAL WELDS
-10E-CIRCUMFERENTIAL WELDS EXOIANGER A ONE 1
1 10.1, SHELL WEID 76-100 EXQIANGER B
'1VD 1
1
- 10. 2, SHELL WEID 78-74 EXOIANGER C
'I11REE 1
-10tE-B3.4 B-G-1 PRESSURE RETAINItE BOLTS
-NONE-B3.5 AND S' IUDS ( 2 2 IN. DIA. )
AND B3.6 B3.7 B-II INTEGRALLY WELDED
-TOE-VESSEL SUPPORTS B3.8 B-I-2 VESSEI, CLADDItG
-lOE-B3.9 B-P EXEMPTED COMPONENIS
-NONE-B3.10 B-G-2 PRESSURE RETAINING
-10E-BOLTING (< 2 IN. DIA.)
F ONM 17 2 476 FOR94 NO. 859-9 00 5 PP9-A.ll
NORTHERN STATES POWER CO.
TABLE Sl.3.3 PRAIRIE ISLAND UNIT 2
PAGE 1
OF 1
INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM:
EXCESS LE'IDOWN HEAT EXQlA!GERS SUB IN SP.
R E Q 'D.
AMT.
ITEM INSPECTION E
DS 10 ITE M GORY ITEM TO BE EXAMINED PER AMT.
EXAM ID E NT t F ICATION REPORT NO.
B3.1 D-B LONGI'IUDINAL AND CIRCUMFERENTIAL WEIDS ON ' HIE PRIMARY SIDE 00tJGI'IUDINAL WELDS
-Note-CIRCUMFERENTIAL WELDS CNE 33%
(tCTE PERIOD 'IWO)
'IWO 66%
100%
'HIREE 34%
B3.2 B-D FOZZLE 'IO VESSEL WEIDS
-taE-B3.3 B-F YOZZLE 'IO SAFE END WEIDS
-!OE-B3.4 B-G-1 PRESSURE RETAINIfC BOLTS
-tDE-B3.5 AND STUDS (? 2 IN. DIA.)
AND B3.6 B3.7 B-H ItTTEGRALLY WEIDED
-TOE-VESSEL SUPPORTS B3.8 B-I-1 VESSEL CLADDItG
-TOE-B3.9 B-P EXEMPTED COMPONEtIIS
-TOE-B3.10 B-G-2 PRESSURE RETAINIIG OJE 4
(NOTE PERIOD 'IND)
BOLTING (< 2 IN. DIA.)
'D O 8
8 DOLTS 1 THRU 8 78-72
'IUREE 4
F OHke 17 2 4 7e forte NO. 358-1999 PP9-A-12
NORTHERN STATES POWER CO.
TABLE _SL4 PR AIRIE ISLAND UNIT ___2_______.
PAGE 1
OF 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM:
PIPItU PRFSSURE IOUNDAIN
[{^t, COMgOpsN T,0,H S S E M sus (NSP.
H E O'D.
- AMT, ITEM INSPE CTION n 9 ITEM pen.
AMT.
EXAM ID E N TIF IC ATION RE PORT NO.
GOHY ITEM TO BE EX AMINED B4.1 B-F SAFE DO 'IO PIPItG AND SAFE END IN BRANCil PIPI?C WELDS RE/CIOR VESSEL
_,&77b22,ll2 1
REACIOR CORE COOIRTP ONE 1
1 W-1A, 29-2RC-1A W
SYSTEMS TVO 1
'I11REE 2
SAFETY ItUECTIOJ OE 1
1 W-2, 4-2RC-14A
_M,&77-024,113 SYSTEMS 111REE 1
STEAM GENERA'IOR to. 21 REACIOR CDRE 000LAtTP 7WO 1
SYSTEM
'IllRI'E 1
SPEAM GENERATOR to. 22 REACIOR ODRE G:OLAffr ONE 1
1 W-5, 31-2RC-28 76-136,139 SYSTEM 111REE 1
PRESSURIZER SAFETY LINES OtE 2
2 W-1, 6-2RC-20A 76-26,53 W-1, 6-2RC-20B 76-61,52 SUICE LINE SVO 1
1 W-15 SE, 10-2RC-4 78-31,100 RELIEF LINE 111REE 1
SPRAY LINE
'I11REE 1
PUhh41F=24FS
,0 54 54 NO. OSt-9 90 t PP9-A-13
NORTHERN STATES POWER CO.
TAB:.E Sl.4 PRAIRIE ISLAND UNIT ?
PAGE 2
OF 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM:
PIPItG PRESSURE BOUNDARY EN YS M SUB INSP.
R EQ'D.
AMT.
ITEM INSPECTION E.
AMT.
EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EXAMINED B4.2 B-G-1 PRESSURE REMAINI1G BOLTS
-TOE-B4.3 AND STUDS (
2 IN. DIA.)
AND B4.4 B4.5 B-J CIRCUMFEREtEIAL AND IONGITUDINAL PIPE WELDS IDNGITUDINAL WEIDS
-10E-CIRCUMFEREtEIAL hTLDS (1.5 IN. NOM.DIA. SYSTEMS)
SEAL INJECTION A CNE TWO 1
1 W-4 78-12 ElREE 1
SEAL INJECTION B CNE 1
1 W-9 77-57 INO THREE 1
(2.0 IN. MOM. DIA. SYS.)
~
SEAL INJECTION A CNE 3
3 W-21,22,24 77-18,19,20 TWO 3
3 W-34,35,36 78-14,16,17 MIREE 4
SEAL INJECTION B OE 4
4 W-54,55,58,59 77-10,11,13,12 TWO 4
THREE 4
OIABGING LINE GE 6
6 W-81,82A,80,83B, 77-9,8,7,6,5,4 CVCS 83A,83 TWO 6
3 W-32,33,36 78-20,21,22 THREE 6
F O HM I 7*2 4 76 FOnce NO. SSt-t OO O PP9-A-14
NORTHERN STATES POWER CO.
TABLE R1 4 PRAIRIE ISLAND UNIT _2 PAGE 3
OF 19 INSERVICE INSPECTION-EXAu' NATION
SUMMARY
M AJOR ITEM:
PIPItC PRESSURE BOUNTARY EXAM COMPONENT OR SYSTEM SUS INSP.
R E O'D.
AMT.
ITEM INSPECTION CA '
^
C ITEM PER.
AMT.
EXAM IDENTIFICATION REPORT NO.
cO Y 1T O BE EX A NED B4.5 B-J (COtTT'D)
IEI1XMJ LINE MJD 01E 1
1 W-22 77-27 DRAIN LINE 1NO 2
'I11REE 2
NJXILIARY SPRAY OJE 1
1 W-1 77-28
'IO PRESSURIZER
'INO 1
1 d-ll 78-71
'I11REE 2
l RESIDUAL TEMPERA 7URE OJE 1
1 W-20 77-42 DETEC'IOR TAKE OFF-TVO 1
COID LEG A
'I11REE 1
RESIDUAL TD4PERA'IURE OJE 1
1 W-18 77-60 DETECIOR TAKE OFF-TWO I
CDID LEG B 711REE 1
RESIDUAL TEMPERA 7URE OJE 1
1 W-24 77-58 DETECIOR TAKE OFF-
'INO 1
I!Or LEG A 711REE 2
RESIDUAL TEMPERA 7URE ONE 1
1 W-19 77-59 DETECIOR TAKE OFF-TWO 1
liOP LDG B 711REE 2
SAPETIY IlUECTION ONE IIIGI !!EAD A TVO 1
1 W-2 78-15
'IllREE 1
SAFETY ITUECTION ONE 1
1 W-7 77-43 IIIGl IIEAD B
'INO
'I11REE 1
P 0546A $7e2474 FOfthe NO. GSF9999 PP9-A-15
NORTHERN STATES POWER CO.
TABLE SI 4 PRAIRIE ISLAND UNIT __2 PAGE 4
OF 19 INSERVICE INSPECTION-EXAMIN ATION
SUMMARY
M AJOR ITEM:
PIPItG PRESSURE BOUNDARY SUB YS INSP.
R EQ'D.
AMT.
ITEM INSPECTION E
A DES I IO
'T W GORY ITEM TO BE EXAMINED PER.
AMT.
EXAM IDENTIFICATION REPOR T NO.
B4.5 B-J (OOtTf' D)
DRAIN LINE ON ONE 1
1 W-14 77-26 CROSSOVER A
'INO 1
1 W-7 78-13
'IEREE 1
REACIOR VESSEL ONE 1
1 W-12 77-17 SAFETY INJECTION
'INO 1
1 W-9 78-19 Im HEAD A
'IHREE 1
REACIOR VESSEL ONE SAFETY INJECTION
'INO 1
1 W-2 78-23 Im HEAD B
'IHREE 1
(3.0 IN. NOM. DIA. SYSTDiS)
SPRAY 'IO PRESSURIZER OtE 3
3 W-5,7,8 77-38,40,39 BRANCH A
'INO 3
'IHREE 4
SPRAY 'IO PRESSURIZER ONE 2
2 W-18,19 77-48,46 BRANCH B
'INO 2
'IHREE 2
RESIDUAL TEMPERAHJRE ONE 1
1 W-5 77-41 DETECIOR REIURN A
'INO 1
1 W-2 78-66
'IEREE 1
RESIDUAL TEMPERAHIRE ONE 1
1 W-7 77-56 DETECIOR RE'IURN B
'IND 1
1 W-6 78-85
'IEREE 1
PRESSURIZER RELIEF ONE LINE A
'INO
'IEREE 1
F O PM 17-2 476 FO ft M NO.159 9 00 0 PP9-A-16
NORTHER'N STATES POWER CO.
TABLE SI 4 PRAIRIE ISLAND UNIT 2 PAGE 5
OF 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM:
PIPI?G PRESSURE BOUNDARY
^
SUB INSP.
R E Q'D.
AMT.
ITEM INSPECTION
^
XiM N D ITEM GORh T
O PER.
AMT.
EXAM IDENTIFICATION R EFORT NO.
B4.5 B,J (CONT'D)
PRESSURIZER RELIEF ONE 1
1 W-4 77-47 LINE B
'IWO 1
'IIIREE 1
(4.0 IN. NOM. DIA. SYSTEMS)
SAFETY INJECTION CNE 1
NCNE OF 'IIIESE IDW HEAD A
'INO WEIDS ARE ACCES-
'111REE SIBLE; THEY ARE IOCA'IED WIEIN WE COtCRETE SIIEID WALL SAFETY INJECTION CNE (SAVE AS IDOP A)
IDW HEAD B
'INO
'IllREE 1
(6.0 IN. NOM. DIA. SYSTEMS)
REACIOR VESSEL CNE SAFEIY INJECTION
'INO 1
IDWHEAD A
'I11REE 1
REACIOR VESSEL CNE 1
1 W-9
(+W-8) 76-37 (+76-38)
SAFEIY INJECTION
'IWO IDW HEAD B
'I11REE 1
SAFEIY INJECTION CNE HIGH HEAD A
'IWO
'IliREE 1
s SAFEIY INJECTION ONE 1
1 W-1 76-143 HIGH HEAD B
'INO WREE FO64M 17 =2 4 7 6 FORM NO.1S9-1909 PP9-A-17
NORTHERN STATES POWER CO.
TABLE SI 4 PR AIRIE ISLAND UNIT __2___
PAGE 6
OF 19 lNSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM:
PIPI?U PRESSURE DOU?OARY EXAM COMPONEN T OR SYSTEM INSP HEO'D AMT ITEM INSPECTION IT M Goth ITEM TO BE EX M NED B4.5 B,J (OONT'D)
PRESSURIZER SAFI7IY OE LINE A
'IND 1
'I11REE 1
PRESSURIZER SAFETY QJE 1
2 W-1
(+W-2) 76-54 (+76-61)
LINE B
'INO
'I11REE 1
PID-CAP A OE g
'I11REE 1
PID-CAP B QE
'lHO 1
'I11REE (8.0 IN. NOM. DIA. SYSTEMS)
RESIDUAL !! EAT REMOVAL WE 2
2 W-11,12 77-33,32 TAKE OFF A
'INO 3
3 W-5,6,8 78-90,94,92
'I11REE 3
RESIDUAL HEAT REKNAL OE 3
8 W-25,27,28 76-74,58,56 TAKE OFF B
(+W-8,10,ll,12,26)
(+76-70,71,72,73,58)
'Iwo 2
2 W-12,14 78-95,91
'IllREE 3
(10.0 IN.10M. DIA. SYSI' EMS)
RESIDUAL HEAT REMOVAL 01E 1
2 W-1
( < W-9 )
76-9 (+76-7)
RI?1 URN B
'IND 1
1 W-7 78-102
'I11REE 1
)
>064u gy.34rg FORM PeO.SSt+ttet PP9-A-18
NORTHERN STATES POWER CO.
TABLE Sl.4 PRAIRIE ISLAND UNIT __2 PAGE 7
OF 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM:
PIPING PRESSURE BOU!OARY A
CO PONE R SYS M SUB ITEM IN SP.
R E O 'D.
AMT.
ITEM INSPECTION GORY ITEM TO BE EXAMINED PER.
AMT.
EXAM IDENTIFICATION REPORT NO.
B4.5 B-J (COfff'D)
PRESSURIZER SUICE OJE 1
4 W-12 (+W-ll,13,14) 76-81 (+76-78,81,79)
LINE B
'IWO 1
1 W-14 78-101
'IIIREE 2
(12.0 IN. NOM. DIA. SYSTENS)
ACWMULA'IOR DISOIARGE A ONE 1
1 W-ll 77-35
'INO 1
'111REE 1
ACWMUIA'IOR DISOIAIGE B OIE 2
5 W-1,15 (+W-13,14,76-146,18 (+76-20, 16) 21,19)
'IWO 1
DIREE 2
B4.5 B-J (27.5 IN. NOM. DIA. SYSTEMS)
REACIOR CORE COOI1NT OJE COLD LEG (INIET) A
'IWO DIREE 1
REACIOR (DRE CDOLANT 01E COLD LEG (INLET) B
'IND 1
31REE (29.0 IN.10M. DIA. SYSTEMS)
REACIOR CORE COOLANT OIE 1
1 W-3, 29-2RC-1A 77-044 IDr LEG (OLTrLET) A
'INO MIREE F OWM 17 2476 grO R M MO. eSI-t eel PP9-A-19
NORTHERN STATES POWER CO.
TABLE SI 4 PRAIRIE ISLAND UNIT __2_
PAGE 8
op 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM:
PIPING PRESSURE BOUNDARY
^
SUB INSP.
R E O 'D.
AMT.
ITEM INSPECTION E.
A DES I O
ITE M GORY ITEM TO BE EXAMINED PER.
AMT.
EXAM IDENTIFICATION REPORT NO.
B4.5 B,J (ODNT'D)
REACIOR OORE QJOLANT ONE IKyr LEG (OUTLET) B DO 111REE 1
(31.0 IN.10M. DIA. SYSTEMS)
REACIOR CORE G)OLANT OJE CROSSCVER A 90 2
'I11REE REACIOR Q)RE CDOIANT 01E 1
3 W-6 (+W-7,8)76-140 (+76-141,142)
CROSSOVER B
'INO
'I11REE 1
B4.6 B,J BRANOI PIPE CONrECTION hT: IDS EXCEEDING SIX INOi DIAMETER ACCUMULATOR DISOIABGE A ACCUMULATOR DISQlAICE B OE 1
1 W-R 76-145,137 RESIDUAL HEAT REMOVAL TAKE OFF A RESIDUAL IIEAT ROUVAL T<D 1
TAKE OFF B PRESSURIZER SUFGE
'I11REE 1
LINE B F C had 17-2 4 76 FO Rnd NO. ISO-t ee t PP9-A-20
~
NORTI J STATES POWER CO.
TABLE SI 4 PRAIRic ISLAND UNIT 2 PAGE 9
OF 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM:
PIPI?G PRES 9fRE B00EARY f.
SUB NO DE IP N
INSP.
R E O 'D.
AMT.
BTEM INSPECTION ITEM GORY ITEM TO BE EXAMINED PER.
AMT.
EXAM IDENTIFICATION R E POR T NO.
B4.7 Ih1 BRANQi PIPE CONNECTION WELDS SIX INQi DIAMUlT.R AND SMALLER (6.0 IN. NOM. DIA. SYSTDiS)
PI& CAP A PID-CAP B SAFEIY DUECTIQ1 li1GI IIEAD A SAFEIY ItDECPIOJ QJE 1
1 W-R 76-138,144
!!IGI IIEAD D (3.0 IN. NOM. DIA. SYSTEMS)
SPRAY 'IO PRESSURIZER BRANCll A SPRAY 'IO PRESSURIZER
'nlREE 1
BRANQ1 B RESIDUAL 'IEMPERA'IURE DETECIOR REIURN A RESIDUAL TDiPEIWIURE DETECIOR RE"IURN B (2.0 IN. NOM. DIA. SYSTEMS)
RESIDUAL 'IDiPERA'IURE DETDC'IOR 'IAKE OFF ODLD I1G A POuu t7 34p4 FO st M seO. 454-9 99 9 PP9-A-21
YR 9
9 A
9 D
9 N
9 5
U 8
9 O
1 B
O.
N NO E
O "s
FR IN a
OU TT m
S CR O
S EO F
P P 4
E S E R
N I
0 P
IR 1
S 1
3 5
G 1
2 5
N I
6 8
6 E
P 7
7 7
LE I
O I
T M
A E
MC I
T E
F TI I
R IT N
O E
4 D
9 6
J I
R A
W W-M W
S S
T.M MA 1
- 1 _ -
X A E
.O.
T Q'MA 1
1 1
- 11 1
_1 E
R P.
E E
E SR.
E E
E NE O
E R
EOR eor N
NwI IP I
W'IH O q 'H T
W H
H I'
Y
)
S R
M A
E M
E T
D R
S M
E U
S Y
N U
I F C
S NI A' F V
N N
A B
M S
O N
O O
X E
LI LI A
N N
N E
ET ET I
O O
I E
MK O
O N
SC SC D
I I
T B
E A A
B I
SE SE T
T C
C S
TTB E
E L
EUA EJB A
EO NR NR V
VN S
M E
E N
DT LRG IE IE G
DD ID D
O J
J O
I M
AOE LV LV N
R A
R A
L N
N N
E UI I O
O I
O1E OTE E
I I
M T
DC NS NS G
C 1
I 1H v
- H A
AI
)
I C
t C
t N
L L
r D
IDD IS IS I
R X
EAm EAN E
At At T
I A
'T EEO RR RI E
E G
E 2_ E RSI RSI K
0 S
S N
RDC DC DC W
_N D
C C
O 2
O T O S
(
(
I S N T EUC T
E
- Y A D P E R T NS O
L I J,
J, SAN G
B B
NSE 2
6 2
RI C 7
A-EEI 4
HI V 2
RR BM 7
8 1
9 7
T I E SI 4
4 M
P UET R A S B
B W
P O R N O
NPI P
NORTHERN STATES POWER CO.
TABLE Al 4 PRAIRIE ISLAND UNIT 2 PAGE 11 OF 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM:
PIPI?G PRESSURE BCROARY
^
N" SUB INSP.
R EQ'O.
AMT.
ITEM INSPECTION E-AN OESC I TI N ITEM PER.
AMT.
EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO DE EX AMINED B4.3 B-J (OONf'D)
OIAIGItG LINE B OE 1
1 SW-54 (+SW-57,87) 76-49 (+76-49,6)
'IND 1
1 SW-27 78-28 DIREE 1
DRAIN LINE AND ONE 1
1 SW-1 (+SW-24)76-131 (+76-40)
IEIDOWN LINE B DD 1
DIREE 1
AUXILIARY SPRAY ONE 1
1 SW-4 76-42
'IO PRESSURIZER
'INO DIREE RESIDUAL TEMPERA'IURE ONE 1
1 SW-13 77-117 DETECIOR TAKE OFF
'IND 1
1 SW-4 78-27 CDID LEG A DIREE 1
RESIDUAL TEMPERA'IURE ONE 1
1 SW-15 77-120 DETECIOR TAKE OFF
%D 1
1 SW-4 78-26 00ID LEG B
'I11REE 1
RESIDUAL TEMPERRIURE ONE DETECIOR TAKE OFF
'IND 1
I M LEG A
'I11REE 1
PESIDUAL TEMPERNIURE OE DETECIOR TAKE OFF
'IND 1
HOP LEG B UIREE 1
SAFETY ItUECTION OE HIGH HEAD A
'INO
'IEREE 1
F OHM. 7 2 4 76 ro o..s......
"P9-A-23
NORTHERN STATES POWER CO.
TABLE Sl.4 PRAIRIE ISLAND UNIT 7 PAGE 12 OF 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM:
PIPI?E PRESSURE BOU?2RRY SUB INSP.
R EO'D.
AMT.
ITEM INSPECTION E.
A D DES I
ITEM PER.
AMT.
EXAM IDENTIFICATION REPORT NO.
GORY ITEM TO BE EX AMINED B4.8 B-J (cot 7f'D)
SAITIY I!UECTION GE 1
1 SW-8 77-110 HIGH HEAD B
'WO
'IHREE DRAIN LINE 01 OE 1
1 SW-13 77-114 CFOSSO/ER A
'IHO
'IHREE REACIOR VESSEL OE 1
1 SW-13
~7-111 SAITIY I!UECTIOJ
'WO IDW HEAD A
'IEREE REACIOR VESSEL OE SAFETY ItDECTION
'INO Im HEAD B
'IIIREE 1
B4.9 B-K-1 IITTEGRALLY WEIDED SUPPORTS SEAL ItCECTION A
'IND 1
1 H
78-18,30,39 RESIDUAL TEMPERA'IURE DETECIOR TAKE OFF IOf LDG A SAFETY ItUECTION HIGH HEAD A SPRAY TO PRESSURIZER 1
BRA?OI.A
'IM) 1 BRA!Of B
'IHREE RESIDUAL HEAT
'WO 1
1 U
78-29,50,93 RDWAL TAKE OFF A
' ~ " ' " ' "
ro o..si.....
PP9-A-24
NORT N STATES POWER CO.
TAB LE._E_1. 4 PRAIR._ ISLAND UNIT 2 PAGE 13 Or 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM:
PIPDG PPPRRIRE DOLNIERY
^
SUB INSP.
R E O'D.
AMT.
ITEM INSPECTION
^
' TEM GORh PER.
AMT.
EXAM IDENTIFiW40N REPORT NO.
IT BE EX NED B4.9 D-K-1 (CQfr'D)
ACCUMULA'IOR DISCHAPGE A SEAL DUECTICN B
'IWO 1
OiAPGDG LINE CVCS QE 1
2 Z (+X)76-109,1d6(+76-110-6)
'Ivo
'I11REE 1
PESIIXRL TEMPERA'IURE DEI 1rIOR TAKE OFF CDID IEG B RESIDUAL 'IEMPERAIURE iLTtLwR TAKE OFF IDT IEG B
~
RESIDUAL lEAT QE 1
1 Q
76-60,59 RENOVAL TAKE OFF B RESIDUAL HEAT
'IHREE 1
REMNAL REIURN B ACCUMUIA'IOR DISOiANGE B QE 1
1 B1 76,39-3 SAFEIY DUECTIQ1 IIIQi HEAD B AUXILIARY SPRAY CVCS REACIOR VESSEL
'I11REE 1
SAFETY DUECTICN A F OI.M 9 7=2 4 P%
FOstee NO. SSt-SSGS PP9-A-25
NORTHERN STATES POWER CO.
TABLE Sl 4 PRAIRIE ISLAND UNIT 2
PAGE 14 OF 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM:
PIPING PRESSURE BOUNDARY
.hu CO iPONEN OR SYS M SUB INSP.
R E O 'D.
AMT.
ITEM INSPECTION ITEM PER.
AMT.
DAM IDENECATION RENRT NO.
GORY ITEM TO BE EXAMINED B4.10 B-K-2 SUPPORT CC7W'1 "NTS SEAL INTECJNSA A ONE 4
3 Al, N/G 76-96/77-133 (HGR J ADDED,PER.2)
Two 5
3 F,I,J 78-38,40,65 31REE 6
DRAIN LINE 04 OJE CROSiXNER A 7NO 111RFI 1
RESIDUAL TEMPERATURE ONE 1
1 A
76-97 DETECIOR TAKE OFF IWO 1
(DLD LEG A 111REE 2
RESIDUAL TEMPERATURE QE 2
2 C,D 77-144 DETECIOR TAKE OFF TWO 2
IDF LEG A HIREE 3
SAFETY INJECTION OE 1
1 C
77-131 111G1IIEAD A INO 1
DIREE 1
RESIDUAL TEMPERATURE ONE 1
1 C
76-98 DETECIOR RETURN A IND 1
1 B
78-41 111REE 1
SPRAY TO PRESSURIZER OJE 4
4 J/M,N,0 76-107/77-151 BRANCil A TNO 5
4 B,C,D,H 78-42,43,44,45 111REE 5
SPRAY 70 PRESSURIZER 01E 3
3 G,H,F 76-107 BRANCII B TVO 3
111REE 3
F O N*A 9 7-2 4 7 6 FOftte NO. 359-9999 PP9-A-26
NORTHERN STATES POWER CO.
TABLE SI 4 PRAIRIE ISLAND UNIT 2
PAGE 15 OF 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM:
PIPI!G PRESSURE EOUNDARY EXAM COMPONENT OR SYSTEM INSP R EO'D An T.
ITEM INSPE CTION IT GORh IT M O E EX M NED B4.10 B-K-2 (CONr',
RESIDUAL IIEAT QJE 5
5 0,P,Q,S,T 76-41 RDOVAL TAKE OFT' A
'IVD 5
4 B,C, D,Il 78-46,47,48,49
'I11REE 6
ACCUMUIldOR DISOIAICE A Q1E 2
2 II, I 76-33
'IVO 3
'I11REE 3
SEAL I?UECTION B Q1E 4
4 0,P,N/Q 76-32/77-157
'IVO 4
'DIREE 5
QIAIGING LINE CVCS 04E 5
5 R,S,V,W,Y 76-51,85
'INO 7
4 K,M,N,0 78-53,53,52,51 MIREE 8
RESIDUAL TDIPERIGURE ONE 2
2 A,A 77-156 I
DETECIOR TAKE OFF
'IVO 2
2 B,C 78-54,55 001D LEG B
'HIREE 2
RESIDUAL TEMPERA'IURE OIE 1
1 A
77-134 D15'EC'IUR TAKE OFF
'IVO 2
2 liOP LEG B
'DIREE 2
DRAIN LINE AND ONE 2
2 F/C 77-135/76-108 LEHX7tN LINE B
'IVO 2
'DIREE 2
RESIDUAL TEMPERARJRE OJE DE'rECIOR RE'1 URN B
'INO 1
1 A
78-56 TIIREE P OHM tFe2476 FO ft M NO. ISO-9 00 9 PP9-A-27
NORTHERN STATES POWER CO.
TABLE SI 4 PRAIRIE ISLAND UNIT _2 PAGE 16-OF 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM:
PIPING PRESSURE BClJNDARY SUB INSP.
R EO'D.
AMT.
ITEM INSPECTION E.
AND DESC PT O F
ITEM PER.
AMT.
EXAM IDENT!FICATION REPORT NO.
GORY ITEM TO BE EXAMINED B4.10 B-K-2 (CONT'D)
RESIDUAL HEAT RDWAL ONE 5
5 4/L,M,N,0 76-63/77-145,149 TAKE OFF B
'INO 5
3 A,B,C 78-57,57,58
'IIIREE 6
RESIDUAL HEAT RDWAL OIE 1
1 A
77-132 RETURN B
'INO 1
1 B
78-59
'I11REE 1
ICCUMULA'IOR DISCHAIGE B QE 3
3 E,F,C 77-138
'INO 3
2 B,B1 78-60
'IllREE 4
SAFETY INJECTION QE 1
1 C
77-127 HIGH HEAD B
'IW
'IIIREE 1
AUXILIARY SPRAY ONE 1
1 A
76-46
'IO PRESSURIZER
'INO 1
1 B
78-61
'IIIREE 2
REACIOR VESSEL ONE 1
1 A
77-128 SAFETY DUECTION
'INO IIM HEAD A
'IIIREE REACIOR VESSEL ONE SAFETY INJECTION
'INO 1
1 B
78-62 IIM HEAD B
'IHREE PRESSURIZER RELIEF ONE LINE B
'INO
'IIIREE 1
REACIOR VESSEL ONE 1
1 D
77-130 SAFETY INJECTION
'IM 1
IDWHEAD B (6 x 4")
'IIIREE 2
FORM NO, ISt-t oo t PP9-A-28
NORTHERN STATES POWER CO.
TABLE Sl.4 PRAIRIE ISLAND UNIT __2.
PAGE 17 OF 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM:
PIPI?E PRESSURE BOUNDARY SUB IN SP.
R E O' O.
AMT.
ITEM INSPECTION E.
A DES 1 N
I PER.
AMT.
EXAM 10ENTIFICATION REMRT NO.
GORY ITEM TO BE EXAMINED B4.10 B-K-2 (Wrtr'D)
REACIOR VESSEL QE 1
1 D
77-129 SAFETY I?UECTION
'INO 1
ILW IIEAD A (6x4")
111REE 2
PRESSURIZER SAFETY QE 1
1 A
77-152 LINES A & B
'INO 1
'I11REE PRESSURKER SUICE B ONE 3
3 K,J,I 76-48
'INO 4
2 A,B 78-64,63 TIIREE 5
REACIOR OORE G)OI1Mr OE CPDSSO'/ER A
'INO 1
'IIIREE 1
REACIOR OORE COOLANT OE 1
1 B1 76-106 CIOSSOVER B
'INO
'IIIREE 1
B4.ll B-P EXENPT AND ?IJN-EXDiPT
- ALL CD4IONENTS PERFOINED BY No EXAMINED IN PIANT PERSCNNEL ACOORDA?CE WI'I11 IlYDFOSPATICALLY PRESSURE IWA-5000 AND TESTED 'IO IWA-5000 AT INB-5000 DURIlG END OF TEN YEAR INTERVAL SYSTEM LEAIGGE PLUS SYSTEM IEMEtGE TEST EXAM EACil SOIEDULED REFUELI?G OUr/GE F O H s4 97 2476 FOMM NO. 958-109 9 PP9-A-29
NORTHERN STATES POWER CO.
TABLE 91 4 PRAIRIE ISLAND UNIT 2 PAGE_ 1R OF 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM:
PIPING PRESSURE BOUNDARY SUB tNSP.
R E O"O.
AMT.
ITEM INSPECTION
^
ITEM ORh PER.
AMT.
EXAM IDENTIFICATION R EPORT NO.
lTEM O BE EX M P ED B4.ll B-P (CONF'D)
EXEMPT:
RESISTANCE TEMPERATURE DETECIOR TAKE OFF 1-2RC-7A EXCESS IEIDOWN LINE A 1-2RC-8 1-2VC-7 1-2VC-9 RESISTANCE TEMPERATURE DETECIOR TAKE OFF 1-21C-7B REACIOR VESSEL CLOSURE ilEAD VENT l-2RC-36 REACIOR VESSEL CEDSURE HEAD FLANGE l-2RC-9A 1-2RC-9B B4.12 B-G-2 PRESSURE RETAINING BOLTING (ONLY SYSTEMS APPLICABLE
'IO THIS ITEM ARE LISTED)
SEAL IR7ECTION A ONE 4
4 BOLTS 1-4 @ W-2 76-76
'INO 4
4 BOLTS 1-4 @ W-4 78-81 RESISTANCE TEMPERA 7TTRE
'HIREE 8
DETECIOR RETURN A F O6.M t 7 2476 FORS4 NO. 4S8-8 00 4 PP9-A-30
N O R'i
.tN STATES POWER CO.
TABLE S1.4 PRAIRIE ISLAND UNIT 2 PAGE 19 Or 19 INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM:
PIPDG PRESSURE BOUNDARY
^
IN SP.
R E Q'O.
AMT.
BTEM INSPECT 60N SUB TE-AND DES PER.
AMT.
EXAM IDENTIFICATION REPORT NO.
ITEM qy y BE EX M NED B4.12 B-G-2 (CQ7T'D)
PRESSURIZER SAFETY
'INO 12 LINE A SEAL DUECTIQ1 B
'IWO 4
'IIIREE 4
RESIS'IANCE TEMPERA'IURE
'IIIREE 8
DETECIOR RE'IURN B PRESSURIZER SAFEIY OJE 12 12 BOLTS 1-12 76-17 LINE B EOOROTES:
1.
'Ihe inspection or part of the inspection was performed by Westirghouse and reported under a separate report, titled, " Inservice Inspection Report of the Prairie Island Nuclear Generating Plant Unit II".
(Novesnber, 1977) 2.
'Ihe inspection was perforned by Westirghouse and reported under a separate report, titled,
" Reactor Vessel Internals Examination of the Prairie Island Nuclear Generating Plant Unit 2".
Dated October 28 thru tbvember 4,1976.
renu no..si-i PP9-B-1
NORTHERN STATES POWER CO.
TABLE s1.5 PRAIRIE ISLAND UNIT _2 PAGE 1
OF 3 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM:
REACIOR OORE (DOTANT PLEPS
^M PONEN SY M
SUB INSP.
R E Q'D.
AMT.
ITEM INSPECTION TE-A D DE ON ITE M PER.
AMT.
EXAM IDE NTIF ICATION REPORT NO.
GORY ITEM TO BE EXAMINED B5.1 B-G-1 PRESSURE IETAINING BOLTS AND AND S' IUDS, IN PLACE B5.3 (2 2 IN. DIA. )
FLANGE BOLTS PUMP A ONE 8
8 BOLTS 1 TI N 8 76-87
'Iwo 8
8 BOLTS 9 UlFU 16 78-67 TIIREE 8
PUMP B ONE 8
8 BOLTS 1 Tl 2 8 76-86
'IVO 8
8 BOLTS 9 THPU 16 78-68
'I11REE ITm B5.2 SEAL IDUSE BOLTItG PUMP A ONE 4
4 BOLTS 1 TIN 4 76-89
'Iwo 4
4 BOLTS 5 T11IU 8 78-69 MIREE 4
PUMP B ONE 4
4 BOLTS 1 TIN 4 76-88
'Iwo 4
4 BOLTS 5 TI N 8 78-70 MIREE B5.2 B-G-1 PRESSURE RETAINING BOLTS AND AND S' IUDS, WHEN REOVED B5.3 (42 IN. DIA.)
IUMP B
'I11REE 24 FLANGE BOLTING PUMP B UIREE 12 SEAL 1100SE BOLTItG P 0 64M 17*2 4 76 FORM NO. 159-1001 PP9-B-2
NORT N STATES POWER CO.
TABLE S1.5 PRAIRIE ISLAND UNIT 2 PAGE 2
Op 3 INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM:
REACIOR (DRE Q)OINTT PUMPS EXAM COMPONENT OR SYSTEM SUB
- INSP, R E O'D.
AMT.
ITEM INSPECTION
^
AMT.
DAM DENTINCATION REPORT NO.
RY T M TO 8E EX M t ED B5.4 B-K-1 DTTEGRALLY WEIDED SUPN RIS PUMP A
-RELIEF 10. 47-PUMP B DIREE 3
-RELIEF 10. 47-B5.5 B-K-2
, JPFORT COMPOND7IS PUMP A COIDiN AND WE 1
1
- 10. A (45 )
77-67,163,158 IATERAL SUPPORTS
'IND 1
CDINCIDENT WITil MIREE 1
SECTI m 6.0 (SEISMIC DOLTDG)
PLMP B ODIUMN AND WE 1
1
- 10. A (45 )
77-64,162,161 IATERAL SUPPORTS
'IWO 1
CDINCIDENT WIU1 DIREE 1
SECTICN 6.0 (SEISMIC EOLTING)
B5.6 B-L-1 PUMP CASIl0 WEIDS PUMP A
-N WE-PUMP B
-NNE-B5.7 B-L-2 PUMP CASItES PUMP A & B DIREE 1
B5.8 B-P EXEMPTED COMPONDIPS
-N WE-B5.9 B-G-2 PRESSURE RETAINING
-N WE-BOLTItG (<2 IN. DIA. )
F O4*M S 7*2 4 7%
FORne NO. 8S8-199 9 PP9-B-3
TABLE S1.5 NOR1
.N STATES POWER CO.
PRAIRIE ISLAND UNIT 2 PAGE 3
OF 3 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM:
IEACIOR ODRE 000tRR IMPS rxAu courontNr on sysit u cus inse nto o.
Au T.
iT t u insri cTION cO [y' iT7uYoiE[xE$0[o
^
'T PtH AMT.
EXAM IDtNTIFICATION H E POR T NO PUMP FLW11EEIS PUMP A & B QiE 2
2*
PUMP-21, FLh11 EEL 76-113,117,116 Im P-22, FLYWiiEEL 76-93,82,92
- 1wo
'I11REE
'IIIE DORE AND ITY-NAY' S WEIE PI' EXAM-INED & TIE RENAIN-IfG SURFACES WEIE MI' D.AMINED.
U.T.
WAS USED 'IO VOllJME-
'ITUCALLY EXAMINE
'III3 FLW1!EEIS (IKTIE
'IECll SPEC 4.2-1)
P(Jt*d 9F=74Ft FORM NO.9909999 PP9-D-4
NORTI J STATES POWgR CO.
TABLE St.6 PRAIRIE ISLAND UNIT PAGE I
OF 4 INSERVICE INSPECTIGN-EXAMINATION
SUMMARY
M AJOR ITEM: VALVE PRESSURE BOUNIARY X
COMMNT OR SYSTW SUB IN SP' R E O'D.
AMT.
IT E M INSPECTION
[ORY LTEM PER.
M T.
EXW IDENM WtON REN NO.
TEM TO EX M NED B6.1 B-G-1 PRESSURE RETAINING
-NWE-B6.2 BOLTS AND STUDS AND (22 IN. DIA.)
B6.3 B6.4 B-K-1 INI1DGRALLY h'EIDED
-tKNE-SUP M RIS B6.5 B-K-2 SUPMRP COMPCNENIS
- INCLUDE IN TABLE 1.4 UNDER B4.10 B6.6 B-M-1 VALVE BODY hTIDS
-NCNE-B6.7 B-M-2 VALVE BODIES
(>4 IN. NCH. PIPE SIZE) fore SUPPIDENT B6.7 AT 3.4.2 REACIOR VESSEL 1HREE 1
SAFETY IRTECTIT LOW HEAD A RESIDUAL HEAT THREE 1
REMOVAL TAKE OFF A PRESSURIZER SAFEIY THREE 1
LINE A RESIDUAL HEAT THREE 1
RENOVAL REIURN B ACCUMUIATOR DISCHARGE A THREE 1
B6.8 B-P EXEMPTED COMPONENIS 100%
I7 EMS IN5iu.Tw INSPECTED BY DURING EA G PIANT PERSWNEL IEAKAGE 1EST FOWM 97-4474 FORed MO. SSt-t H S PP9-B-5
NORTHERN STATES POWER CO.
TABLE S1.6 PRAIRIE ISLAND UNIT _2_
PAGE 2
OF 4 INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM: VALVE PRESSURE BOUNDARY PO
" YS M SUB INSP.
R EO'O.
AMT.
ITEM INSPECTtON E-A D DE T!O ER.
AMT.
EXAM IDENTFICATION REPORT NO.
GORY ITEM TO BE EXAMINED B6.9 B-G-2 PRESSURE RETAINI1U
- NOTE SUPPIIMENT BOLTI1G B6.9 AT 3.4.3 ACCUMUIA'IOR DISOIAPGE ONE 16 16
- QiECK, 2-8841A 76-12 IOOP A - 12"
'IHREE 16 ACQJMULA'IOR DISOIAPGE
'IVD 16 IOOP B - 12"
'IIIREE 16 RESIDUAL HEAT OE 16 16 M.O. GATE, 2-8703 76-13 REFWAL RE'IURN B-10" RESIDUAL HEAT
'INO 16 16 M.O. GATE, 2-8701A 78-80 REMNAL TAKE OFF A-8"
'IIIREE 16 RESIDUAL HEAT OE 16 16 M.O. GATE, 2-8701B 76-16 REFW AL TAKE OFF B-8" OE 16 16 M.O. GATE, 2-8702B 76-16 SAFETY INJECTICN
'IND 12 HIGH HEAD A - 6" SAFETY INJECTION
'IHREE 12 HIGH HEAD B - 6" PRESSURIZER SPRAY (2-PCV-431B)
(76-28) NO CREDIT IOOP A - 3"
'IliREE 8
IOOP B - 3"
'IliREE 8
RESISTANCE TEMPERA'IURE TWO 12 12 GATE, 2-8001A 78-79 DETECTOR RE'IURN IDOP A - 3" RESISTANCE TEMPERA'IURE
'IVO 12 12 GATE, 2-8001B 78-78 DETECTOR PHIURN IOOP B - 3" F C h M 17*2 4 76 FORM NO. 851-1001 PP9-B-6
NORTI.
J STATES POWpR CO.
TABLE S1.6 PRAIRIE ISLAND UNIT PAGE 3
op 4 INSERVICE INSPECTION-EXAMINATION
SUMMARY
MAJOR ITEM: VALVE PRESSURE DOUNDARY EXAM COMPONENT OR SYSTEM SUB CA
^
INSP.
R E O'D.
AMT.
ITEM INSPECTION ITEM GORY ITEM TO BE EX M NED PER.
AMT.
EXAM ID E N TIF ICATION REPORT NO.
B6.9 B-G-2 (OCNT'D)
RESISIANCE TDGERATURE OE 2
2
- 2T58, 2RC-1-6 76-95 DETECIOR TAKE OFF
'INO 2
CDID LEG A - 2" UIREE 2
RESISTANCE TEMPERA'IURE
'IWO 2
a:Au;10R 'IAKE OFF
'INO 2
00ID IEG B - 2"
'IIIREE 2
RESISTANCE TEMPERA'IURE
'IWO 2
DETECIOR 'IAKE OFF
'IWO 2
I M IEG A - 2" UIREE 2
PESISTANCE TEMPERA'IURE QE 2
2
- 2T58, 2RC-1-12 76-103 DETECIOR 'IAKE OFF
'IWO 2
I M LEG B - 2" UIREE 2
PRESSURIZER RELIEF OE 12 12 M.O. GATE, 2-8000B 76-14 LINES 3"
CNE 6
6 A.O. GIIEE, 76-14 2PCV-431C
'INO 6
DIREE 12 REACIOR VESSEL SAFE'IY DUECTION IIM llEAD A - 6" CNE 12 12
- OIECK, 2-8843A 76-91
'IWO 12 IIM liEAD B - 6" CNE 12 12
- OIECK, 2-8843B 76-36
'IIIREE 12 AUXILIARY SPRAY MIREE 6
CVCS - 2" P ohm 9 7=2 4 76 FORhe NO. 850-1999 PP9-B-7
NORTHERN STATES POWER CO.
TABLE S1.6 PR AIRIE ISLAND UNIT __2_.._.__
PAGE 4
OF 4 INSERVICE INSPECTION-EXAMINMION
SUMMARY
M AJOR ITEM:
VALVE PRESSURE BOUNTARY EXAM COMPONEN T OR SYSTEM SUB INSP.
R E Q'D, AMT.
ITEM INSPE CTION CA
^
ITEM R.
AMT.
EXAM IDENTIRCATION REPORT NO.
O Y lTEM O BE EX M NED B6.9 B-G-2 (CONT'D)
DRAIN LINE 01E 2
2
- 2TS8, 2RC-1-3 76-11 ON CROSSOVER B
'DIREE 2
DRAIN LINE OJE 2
2
- 2T58, 2RC-1-2 76-15 ON CROSSOVER A-2"
'DIREE 2
LE'IDOWN LINE B - 2" CNE 8
8 A.O. GIOBE, 76-10 2ILV-427
'IWD 2
'HIREE 8
OIAR3ING LINE B - 2"
'IwO 6
6 A.O. GILBE, 78-24 2-8142 SEAL ItDECI' ION A - 2" ONE 2
2 2T-58, 2VC-7-18 76-94 SEAL ItDECTION B - 2" 01E 2
2 2T-58, 2VC-7-19 76-84 ron o.is......
PP9-B-8
300 9
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I 428 552 349 361 0
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NORT!!ERN STATES POWER CO.
FRAI' TIE ISLAND UNIT 2 TABLE III CLASS 1 SYSTEMS - ISOMETRIC
SUMMARY
PAGE 1 0F 5 NSP BASELI!E
!U(VC0 LI!E ULTRASONIC COMPONENT OR SYSTEM ISO REF: ISO DWG NUMBERS CALIBRATION STDS SYSTEM LOOP /LINE SIZE 2-ISI NRP REACTOR CORE C001 ANT A
31" 32 038 FF-2-107 31-2RC-2A B2877 29" 32 038 29-2RC-1A 27.5" 32 038 27.5-2RC-3A REACTOR CORE C001AttT B
31" 33 039 FF-2-108 31-2RC-2B B2877 29" 33 039 29-2RC-1B 27.5" 33 039 27.5-2RC-3B ACCUMULATOR DISCIIARGE A
12" 11 012 A7633 12-2RC-16A J2103 12-2SI-27A ACCUMUIATOR DISCllAP.GE B
12" 22 028 A7643 12-2RC-278 J2103 RESIDUAL llEAT REMOVAL RETURN B
10" 21 027 A7643 10-2SI-26 J2009 PRESSURIZER SUR'sE LI!E B
10" 31 037 FF-2-108 10-2RC-4 J2009 RESIDUAL IIEAT REMOVAL A
8" 10 011 A7641 8-2RC-15A J2338 TAKE OFF 8-2RH-1A RESIDUAL llEAT REMOVAL B
8" 20 026 A7642 8-2RC-15B J2338 TAlT OFF 8-2Ril-1B SAFETY INJECTION llIGli !!F1.D A
6" 8
009 A7663 6-2RC-13B H3715 SAFETY INJECTION llIGli llEAD B
6" 18 024 A7663 6-2RC-13D M3715 SAFETt INJECTION REACTOR A
6" 29 035 A7644 6-2SI-25A M3715 VESSEL LOW I!EAD 29 035 A7644 6-2RC-14A 4"
29 035 A7644 4-2RC-14A 2P0091 SAFErl INJECTION REACTOR B
6" 28 034 A7633 6-2SI -25B M3715 VESSEL LOW llEAD 28 034 A7633 6-2RC-14B 4"
28 034 A7633 4-2RC-14B 2P0091 PLO-CAP A
6" 9
010 A7663 6-2RC-13A M3715 PLO-CAP B
6" 19 025 A7663 6-2RC-13C PRESSURIZER SAFE 1Y LINE A 6"
30 036 A7636 6-2RC-20A M3715 LINE B 6"
30 036 A7636 6-2RC-20B PRESSURIZER RELIEF LIrm A 3"
27 033 A7636 3-2RC-21 M5900 LINE B 3"
27 033 A7636 3-2RC-21
~
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)
)
NORTHERN STATES POWER CO.
PRAIRIE ISLAND UNIT 2 TABLF III CIASS 1 SYSTEMS - ISOMETRIC
SUMMARY
PAGE 2 0F 5 NSP BASELINE NAVCO LINE NUMBERS ULTRASONIC COMPONENT OR SYSTEM ISO REF: ISO DWG NUMBERS CALIBRATION STDS SYSTEM LOOP /LINE SIZE 2-ISI SPRAY TO PRESSURIZER LINE A 3"
7 008 A7634 3-2RC-5 M5900 LINE B 3"
7 023 A7634 3-2RC-5 RESIDUAL TEMPERATURE A
3" 6
007 A7664 3-2RC-6A M5900 DETECTOR RETURN RESIDUAL TEMPERATURE B
3" 17 022 A7664 3-2RC-6B H5900 DETECTOR RETURN RESIDUAL TEMPERATURE A
2" 3
004 FC-2-179 2-2RC-8A 2P4659 DETECTOR TAFE OFF A
2" 4
005 FC-2-191 2-2RC-7A FC-2-192 FC-2-193 RESIDUAL TEMPERATURE B
2" 14 020 FC-2-182 2-2RC-8B 2P4659 DETECTOR TAKE OFF B
2" 15 020 FC-2-180 2-RC-7B FC-2-181 FC-2-189 SAFETY INJECTION HIGH HEAD A
2" 5
006 FC-64-196 2-2SI-35A 2P4659 SAFETY INJECTION HIGH llEAD B
2" 23 029 FC-64-198 2-2SI-35B 2P4659 SAFETY INJECTION REACTOR A
2" 25 031 FC-64-190 2-2SI-24A 2P4659 VESSEL LOW HEAD SAFETY INJECTION REACTOR B
2" 26 032 FC-64-192 2-2SI-24B 2P4659 VESSEL LOW HEAD DPADI LINE ON CROSSOVER A
2" 2
003 FC-2-185 2-2RC-10A 2P4659 2-2RC-11A DPAIN LINE AND LETDOWN B
2" 16 021 FC-2-183 2-2RC-10B 2r4659 LINE ON CROSSOVER FC-2-184 2-2RC-11B SEAL INJECTION A
2" 1
001 FC-65-584 2-2VC-21A 2P4659 A
1.5" 1
002 FC-65-585 1.5-2VC-21A 2P1668 FC-65-586 FC-65-583 SEAL INJECTION B
2" 12 014 FC-65-581 2-2VC-21B 2P4659 015 FC-65-582 B
1.5" 12 013 FC-65-580 1.5-2VC-21A 2P-1668
NORTilERN STATES POWER CO.
PRAIRIE ISIAND UNIT 2 TABLE III CIASS 1 SYSTEMS - ISOMETRIC SUlt4ARY PAGE 3 OF 5 NSP EASELINE NAVC0 LINE ULTRASONIC COMPONENT OR SYSTD4 ISO REF: ISO DWG NUMBERS CALIBRATION STDS SYSTE'4 LOOP /LINE SIZE 2-ISI AUXILIARY SPPAY CVCS 2"
24 030 FC-2-173 2-2VC-4 2P-4659 TO PRESSURIZER FC-65-610 2-2VC-19 CllARGING LDIE CVCS B
2" 13 016 FC-2-171 2-2VC-5 2P-4659 017 FC-2-172 2-2VC-6 018 FC-65-608 2-2RC-17 FC-65-609 FC-65-601 FC-65-602
NORTHERN STATES POWER CO.
PRAIRIE ISIAND UNIT '2 CIASS 1 SYSTEMS - ISOBETRIC
SUMMARY
TABLE III PAGE 4 0F 5 NSP BASELINE ULTRASONIC COMPONENT OR SYSTEM ISO REF: ISO CALIBRATION STDS COMPONENT 2-ISI REACTOR VESSEL SiiELL WELDS 42 048 19A, 19B, 19C, 19D REACTOR VESSEL CLOSURE IIEAD WELD 41 047 19A, 19B, 19C, 19D RPV3-2-C2220-1 REACTOR VESSLE N0ZZLE ORIENIATION 40 046 N/A REACTOR VESSEL STUDS, NUTS 39 045 17 011-7
& WASHERS REACTOR VESSEL CONOSEAL POLTING 38 044 N/A REACTOR VESSEL CLOSURE HEAD 47 N/A CIADDING (CL-1)
REACTOR VESSEL SHELL CIADDING 48 N/A (CL-1)
PRESSURIZER SIIELL AND 36 042 RPV-2-C2220-1 SKIR1 WELDS 16 P1222 PRESSURIZER SAFETY AND 35 041 N/A (N0ZZLE ORIENT)
RELIEF N0ZZLES STEAM GENERATORS, SHELL WELDS 37 043 RPV-2-C2220-1 AND CIIANNEL llEAD REGENERATIVE IIEAT EXCHANGER 34 040 6 M3715 EXCESS LETDOWN llEAT EXCHANGER 46 6 M3715 (CL-1)
REACTOR C001 ANT PUMP A 44 050 NONE FIANGE BOLTS BACK REFLECTION
NORTHERN STATES POWER CO.
PRAIRIE ISIAND UNIT 2 TABIE III CIASS 1 SYSTEMS - ISOMETRIC
SUMMARY
PAGE 5 0F 5 l
NSP BASELINE ULTRASONIC d
COMPONENT OR SYSTEM ISO REF: ISO CALIBRATION STDS COMPONENT 2-ISI REACTOR C001 ANT PUMP A 043 049 NONE SEAL HOUSE BOLTS BACK REFLECTION REACTOR C001 ANT PUMP B 44 050 NONE FIANGE BOLTS BACK REFLECTION REACTOR C001 ANT PUMP B 43 049 NONE SEAL HOUSE BOLTS BACK REFLECTION REACTOR C00IANT PUMP A 45 045 NONE FLYWilEEL BACK REFLECTION GCTOR C001A1.T PUMP B 45 045 NONE FLYWHEEL BACK REFLECTION
9 9
e APPENDIX B ASME CIASS 2 EXAMINATION NO EXAMINATIONS SCllEDULED TIIIS OUTAGE -
O 9
APPENDIX C FSAR AUGMENTED EXAMINATION 1
NORTHERN STATES POWER CO.
TABLE _FSAR PR AIRIE ISLAND UNIT _2 _____
PAGE 1
OF 3
INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM:
PIPItn SUB INSP.
R E O'D.
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- I!OICATES WEII)
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1 MS-17*
77-101,31
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1 MS-21*
78-11,89 7111CE 2
MAIN SIT.AM B 31-2MS-2 MAIN STF1R A RELIEF IIDR., 30-2MS-1 ONE 1
1 MS-188*
77-99,15
'Im 1
1 MS-185*
78-8,36 MAIN SrF1N B RFLIEF IIDR., 30-2MS-2
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MAIN SPFIN A 30-2MS-1 ONE 1
1 MS-47 77-102,29 30-2MS-3
'Im 1
1 MS-39*
78-7,88 111REE 1
MAIN SIEAM B 30-2MS-2
'Im 1
1 MS-126 78-4,37 30-2MS-4
'I11REE 1
MAIN STF1N A 24-2MS-21
'Im 1
1 MS-58 78-6,98 MAIN SPF1N B 24-2MS-24 ONE 1
1 MS-133 77-94,36 111REE 1
MAIN STF1h A 8-2MS-21
'Im 1
1 MS-63 78-5,96 MAIN SIF1N B 8-2MS-24 111REE 1
,o,-
n.J.
ro.
no.......
PP9-B-28
NORTHERN STATES POWER CO.
TABLE FSAR PRAIRIE ISLAND UNIT __2 PAGE 2
op 3
INSERVICE INSPECTION-EXAMINATION SUMVARY MAJOR ITEM:
PIPI?G f-SUB INSP.
R E Q'D.
AMT.
ITEM INSPECTION D D SCR I N ITEM GORY ITEM TO BE EXAMINED PER.
AMT.
EXAM IDENTIFICATION REPORT NO.
C2.1 C-G (OONT'D)
MAIN STFJJ1 A 6-2MS-1
'IVO 1
1 MS-36*
78-10,97 5-2MS-1 MAIN STFJM B 6-2MS-2 GE 1
1
MS-113*
77-96,37 '
5-2MS-2
'DIREE 1
FEEDLATER A 16-2EW-8 ONE 1
1 EW-151 77-98,2
'INO 1
1 EW-148 78-2,75
'DIREE 1
'Iwo 1
1 EW-105 78-1,76
'DIREE 1
1 EW-152 77-98,1 16-2EW-ll
'HIREE 1
16-2EW-12 FEEDWATER A 16-2EW-10 GE 1
1 EW-116*
77-97,3 16-2EW-15
'DIREE 1
C2.2 C-G IONGI'IUDINAL WEID JOINIS IN FITTINGS MAIN SIEAM A 31-2MS-1 OJE 1
1 MS-17 'IO MS-18 77-30,93,93R
'DIREE 1
MAIN STEAM B 31-2MS-2 w o m n.w.
~
FORM M O. ISO-9001 PP9-B-29
NORTHERN STATES POWER CO.
TABLE FSAR PRAIRIE ISLAND UNIT 2 PAGE 3
OF 3
INSERVICE INSPECTION-EXAMINATION
SUMMARY
M AJOR ITEM:
PIPU G NE SYS M SUB tNSP.
R E Q'D.
AMT.
ITEM INSPECTION E.
A DE O
ITEM PER.
AMT.
EXAM IDENTIFICATION REPORT NO.
GORY
! TEM TO BE EX AMINED C2.2 C-G (CONT'D)
MAIN STEAM A RELIEF HDR., 30-2MS-1 MAIN STEAM B RELIEF HDR., 30-2MS-2
'Iwo 1
1 MS-182 'IO MS-183*
78-32,87 MAIN STEAM A 30-2MS-1
'Iwo 1
1 MS-46 'IO MS-47 78-33,86 30-2MS-3 MAIN STEAM B 30-2MS-2 OE 1
1 MS-121 'IO MS-122 77-95,14 30-2MS-4 C2.3 C-G BRANCH PIPE 'IO PIPE WELD JOINTS MAIN STEAM A RELIEF HDR., 30-2MS-1 WE 1
1 MS-186A*
77-100,16 (AT 12") 30-2MS-1
'Iwo 1
1 MS-185A*
78-9,35 THREE 1
MAIN SPEAM B RELIEF HDR., 30-2MS-2
'IUREE 1
(AT 12") 30-2MS-2
'Iwo 1
1 MS-120A 78-3,34 MAIN STEAM A 24-2MS-21 MAIN STEAM B 24-2MS-24
'DIREE 1
F ONM 17*2476 FORM NO.850-9005 PP9-B-30
NORTHERN STATES POWER COMPANY TABLE II PRAIRIE ISLAND UNIT 2 PAGE 1
OF 2
BASELINE COMPARISON
SUMMARY
NSP NDE W BASELINE REPORT BASELINE 1978 ISI EXAMINATION COMPONENT / SYSTEM ISO METHOD IDENT.
NO.
INDICATIONS INDICATIONS LIMITATIONS PIPING C2.1 CIRCUMFERENTIAL BUTT WELDS MAIN STEAM A 46B MT MS-21 78-11 NONE NONE 31-2MS-1 UT 78-89 NONE S-1; OD GEO 607.
NONE NONE NONE MAIN STEAM A 46B MI MS-185 78-8 RELIEF HDR, 30-2MS-1 UT 78-36 NONE S-1; ID GEO 657.
S-1; 11: TO 1:
SADDE WELD S-6; 6" LIMITED BY SADD2 WELD NONE NONE MAIN WEAM A 46B Mr MS-39 78-7 30 -2MS-3 UT 78-88 NONE S-1; ID GEO 657.
S-2; 6: WELDED
ATTACHMENT NONE NONE MAIN STEAM B 47C MT MS-126 78-4 30-2MS-4 UT 78-37 NONE S-1; ID GEO 507.
NONE NONE NONE MAIN STEAM A 46D MT MS-58 78-6 24-2NS-21 UT 78-98 NONE S-2; ID GEO 507.
NO S-1; TEE SIDE NONE NONE MAIN STEAM A 46D Mr MS-63 78-5 8-2MS-21 UT 78-96 NONE NONE NO S-1; SADDLE-WELD SIDE NONE NONE MAIN STEAM A 46B Mr MS-36 78-10 6-2MS-1 UT 78-97 1007.+10dB NONE NO S-2; VALVE WELD CROWN SIDE NONE NONE FEEDWATER A 48C Mr FW-148 78-2 16-2FW-8 UT 78-75 NONE NONE NONE NONE NONE FEEDWATER B 49C Mr FW-105 78-1 UT 78-76 NONE NONE S-1,3,4; 6: TO 12:
RESTRAINI
- FORM NO. ISI-1003
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T NORIllERN STATES POWEB COMPANY
^
PRAIRIE ISIAND UNIT 2 FSAR AUGMENTED LINE LIST AND ISOMETRIC
SUMMARY
ISO SCllEDULE CALIBRATION ISI SYSTEM OR COMPONENT NAVC0 LINE NUMBER OR STANDARD MATERIAL NO.
DRAWING NO.
BITCKNFSS 46B MAIN STEAM A A-7041 31-2MS-1 1.534/1.045 NSP-24/NSP-23 A155 47B MAIN STEAM B A-7042 31-2MS-2 1.534/1.045 46B MAIN STEAM A A-7041 30-2MS-1(IIEADER) 1.045 NSP-23 A155 47B MAIN STEAM B A-7042 30-2MS-2 (llEADER) 1.045 46C&D MAIN STEAM A A-7041 30-2MS-1/30-2MS-3 1.045 NSP-23 A155 47C MAIN STEAM B A-7042 30-2MS-2/30-2MS-4 1.045 46D MAIN STEAM A A-7041 24-2MS-21 1.219 NSP-20 A106 47C MAIN STEAM B A-7042 24-2MS-24 1.219 46C MAlli STEAM A A-7041 8-2MS-21
.719 NSP-9 A106 47C MAIN STEAM B A-7042 8-2MS-24
.719 46B MAIN STEAM A A-7041 6-2MS-1/5-2MS-1
.432 NSP-7 A106 47B MAIN STEAM B A-7042 6-2MS-2/5-2MS-2
.432 48B FEEDWATER A A-7047 16-2FW-8 1.031 NSP-13 A106 16-2FW-9 16-2FW-11 16-2FW-12 49B FEEDWATER B A-7047 16-2FW-8 1.031 NSP-13 A106 16-2FW-10 16-2FW-14 16-2FW-15 48C FEEDWATER A A-7047 16-2FW-8 1.031 NSP-13 A106 49C FEEDWATER B A-7047 16-2FW-8
0 e
e APPENDIX D SEISMIC BOLTING EXAMINATION NO EXAMINATIONS SQIEDULED THIS OUTAGE -
9
APPENDIX E TABE I
- PERSONNEL LISTING TABE II - ULTRASONIC CALIBRATION BLOCKS TABE III - PROCEDURE LISTING TABE IV - EQUIPMENT AND MATERIAIS O
NORTIERN STATES POWER COMPANY APPENDIX E
PRAIRIE ISLAND - UNIT 2 TABE I
PERSOIREL LISTING PAGE 1 0F 1 ASNI LEVT:L EXAMINER TITIE ORGANIZATION UT FI MT V'r S. M. CARROLL TECIDTICIAN DE(3) 1(1)
B. K. GRAllAM TECIDTICIAN IMI 1
J. E. IIILL SUPERVISOR LMI II II II II(2a,b)
~
K. M. KING TECIETICIAN DE II T. G. LAMBERT SUPERVISOR IJE III III III III(2b)
II(2b)
V. R. MARCll TECIINICIAN LMT I
II W. J. MURRAY TECIINICIAN INI II II II II(2b)
D. B. IIANSEN ENGINEER NSP P. J. KRUMPOS SUPERINTEN-NSP DENT MATERIALS AND SPECIAL PROCESSES SECTION C. LINSTROM ANII IIARTFORD STEAM BOILER INSPECTION AND INSURANCE COMPANY FOOTNOTES:
(1) LEVEL I TRAINEE.
(2a) CERTIFIED BY NORTIERN STATES POWER COMPANY TO PERFORM VISUAL DETERMINATION OF STRUCTURAL INTEGRITY FOR HANGER ASSEMBLI'S IN ACCORDANCE WITH PROCEDURE NSP-VT-2.
(2b) INSPECTION EXPERIENCE AND NDE QUALIFICATIONS WERE JUDGED TO BE ADEQUATE TO PERFORM VISUAL EXAMINATIONS IN ACCORDANCE WITH NSP-VT-1.
(3) ORGANIZATION: LAMBERT, MACGILL, THOMAS, INC. (LMT).
NORTHERN STATES POWER COMPANY APPENDIX E
PRAIRIE ISLAND - UNIT 2 TABLE II ULTRASONIC CALIBRATION BLOCKS - CLASS 1 PAGE 1 0F 2 NSP SIZE PIPE SCllEDULE
^
MATE RIAL CALIBRATION REPORTS DATE NUMBER
& DIA.
& TilICKNESS IIEAT NUMBER 1
1.5" 160 304 2P1668 MK-1 11-28-78 3
2 160 304 2P4659 MK-2 11-28-78 IE-3 11-29-78 W-3 12-01-78 4
3 "
160 316 M5900 W-4 12-01-78 WM-8 12-02-78 6
6 160 316 M3715 WM-2 11-30-78 7
6 "
80 A106 82A486 MK-8 12-02-78 8
8 "
140 316 J2338 WM-9 12-02-78 9
8 120 A106 83D563 MK-6 12-02-78 10 10 "
140 316 J2009 JII-2 12-04-78 13 16 "
100 A106B 69271 WM-1 11-30-78 16 PZR 1%"
SA-299 P1222 Jil-4 12-07-78 SKIRT MK-14 12-06-78 20 24 1.218 "
A106B N14868 MK-7 12-02-78 MK-10 12-02-78 23 30 1.045 "
A155 88526 MK-5 12-01-78 A515-72 Jil-1
.11-29-78 GR.70 Cl.1 24 31 "
1.534 "
A155 79114 MK-4 12-01-78 A-515-72 MK-9 12-02-78 GR.70 CL.1
888888 777777 E
I I
456665
(
^
000000 X
I 2
222222 D
111111 NE ELE PBG PAA ATP 1235 0
111131 KKKKHM MMMMJW R
EBM 1
W
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2 T
2 A
2 C
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3 3
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+
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5 N
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NORTIERN STATES POWER COMPANY APPENDIX E
PRAIRIE ISLAND - UNIT 2 TABIE III PROCEDURE LISTING PAGE 1 0F 1 PROCEDURE NUMBER FIELD PLA!Tr APPROVAL FIELD CHANGE AND REVISION CHANGE PROCEDURE TITLE DATE REMARKS CHANGE DESCRIPTION NSP-VT-1, REV. 1 NOIE VISUAL EXAMINATION 10-27-78 NONE NSP-VT-2, REV. 1 NONE VISUAL EXAMINATION OF 10-27-78 NONE ASSEMBLED HANGER ASSEMBLIES NSP-PI-1, REV. 1 NONE LIQUID PElETRAITf 10-27-77 NONE EXAMINATION NSP-MT-1, REV. 1 NOIE MAGIETIC PARTICLE EXAMINA-10-27-77 NONE TION, YOKE METHOD NSP-UT-1, REV. O NONE ULTRASONIC EXAMINATION OF 10-27-77 NOIE PIPE WELDS NSP-UT-2, REV. O NONE AUTOMATIC DATA RECORDING 10-27-77 NONE NSP-UT-3, REV. O NONE ULTRASONIC EXAMINATION OF 10-27-78 NONE FERRITIC VESSELS WITH WALL THICKIESS 2.5" AND GREATER NSP-UT-4, REV. O NONE ULTRASONIC EXAMINATION OF 10-27-77 NONE STUDS AND BOLTS k
NORTIERN STATES POWER COMPANY APPENDLX E
PRAIRIE ISLAND - UNIT 2 TABIE IV EQUIPMENT AND MATERIALS PAGE
.1 0F 2 MATERIAL OR TYPE OR CALIBRATION DATE EQUIPMENT SERIAL NUMBER OR BATCH NUMBER ULTRASONIC:
NOICEC 130D S/N 130-063D CAL:
9-06-78 NOICEC 131D S/N 128 CAL:
9-11-78 SONIC FIS MK1 S/N 755111 CAL: 10-01-78 RECORDERS:
SANBORN 320 S/N 1835 CAL:
6-20-78 CULTON TR-722J S/N 8082502 CAL:
8-25-78 TEMPERATURE CAUGES PIC SURFACE CERTIFIED BY TIERM0 METERS S/N 87 CAL:
9-13-77 MANUFACTURER S/N 126 CAL: 11-16-78 S/N 127 CAL: 11-16-78 MAGNETIC PARTICLE:
MAGNAFLUX YOKE S/N U1T-100 CAL: 11-27-78 ON SITE PARKER PROBE S/N 2855 CAL: 11-27-78 QUALIFICATIONS ROMPAS BLOCKS:
4140 C.S.
S/N 16
- CERT. 3-9-78
- BY EARLE M.
4140 C.S.
S/N 17
- CERT. 3-9-78 JORGENSEN C O.
304 S.S.
S/N 14
- CERT. 3-9-78 304 S.S.
S/N INI-009
- CERI. 9-8-77 BY ORLAS MACHINE SHOP MATERIALS:
ULTRASONIC COUPLANT DE-GEL BATCH NO. 8782 PENETRANI MAGNAFLUX PENETRANT BATCH NO. 7A004 TYPE: SKL-HF/S SPOTCIECK DEVELOPER BATCH No. 6K069 TYPE: SKD-NF CIEANER BATCH No. 6K024 TYPE: SKC-NF
NORTIERN STATES POWER COMPANY APPENDIX E PRAIRIE ISLAND - UNIT 2 TABLE IV EQUIPMENT AND MATERIALS PAGE 2 0F 2 MATERIAL OR TYPE OR CALIBRATION DATE EQUIPMENP SERIAL NUMBER OR BATCII NUMBER RE N ULTRASONIC TRANSDUCERS :
SIZE
_Fiz,0UENCY AER0TECll A21
.5" X 1" 5 MIZ AER(YTECil 015457
. 5" X 1" 1 MIZ AE R0TECll C07592
.5" X 1" 2.25 M11Z AER0TECil A18
.5" X 1" 2.25 M112 Alff0 INDUSTRIES 38669
.5" DIA.
1.0 M11Z IIARRIS0NICS P8120
.5" X
.5" 2.25 mIZ IIARRISONICS N951 1.2" DIA.
1.0 MIIZ HARRIS 0NICS Q412 1" X 1" 1.0 M11Z IIARRISONICS Q603
.25" DIA.
5 mIZ IIARRISONICS Q11123
.5" DIA.
2.25 MIZ IIARRISONICS Q11113
.375" X.375" 3.5 MIZ MEGASONICS 71095
.5" DIA.
2.25 MIZ
APPENDIX F FORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTION
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 NTCOLIET MALL; MINNEAPOLIS, MINNESMA 2.)
Plant PRAIRIE ISLAND NUCIEAR GENERATING PLANT, UNIT 2 Address WELCll, MINNESOTA 3.)
Plant Unit 2
4.)
Owner (Certificate of Authorization) 5.)
Commercial Service Date 12-21-74 6.)
National Board Number for Unit---
7.)
Components Inspected Manu fac turer Component or Manu f ac turer or Installer State or National Appurtenance or Installer Serial No.
Province No.
Boa rd No.
Bl.0 REACTOR VESSEL CREUSOT-LOIRE 687 MINN 200-51 Bl.8 CLOSURE STUDS AND NUTS CIDSURE STUDS WESTINGHOUSE
- 1 THRU #16 CREUSOT-IDIRE B2.0 PRESSURIZER WESTINGHOUSE 1191 68-57 B2.1 IDNGITUDINAL AND CIRCUMFERENTIAL WELDS LONG W-2 WESTINGHOUSE TOP HEAD DOWN 11" CIRC W-3 WESTINGHOUSE
+7 ' 6 " TO +10 ' 8" CIRC W-4 WESTINGHOUSE
+8 ' 4" TO +9 ' 10" CIRC W-5 WESTINGHOUSE
+6 ' 10 " TO +9 ' 9 "
B2.4 N0ZZIE TO SAFE END WELDS SURGE LINE NAVC0 WELD 15SE B2.8 INTEGRALLY WELDED VESSEL SUPPORTS SKIRT WELD WESTINGHOUSE WELD 6
+6' To +11'9" Form No. 3-3048-1 Page 1 of 12
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 NICOLIET MALL; MINNEAPOLIS, MIhNES0rA 2.)
Plant PRAIRIE ISLAND NUCIEAR GENERATING PLANT, UNIT 2 Address WEIfH, MINNESOTA 3.)
Plant Unit 2
4.)
Owner (Certificate of Authorization) 5.)
Commercial Service Date 12-21-74 6.)
National Board Number for Unit 7.)
Components Inspected Manu fac turer Component or Manu fac turer or Installer State or National Appurtenance or Installer Serial No.
Province No.
Board No.
B2.11 PRESSURE RETAINING BOLTING MANWAY BOLTS WESTINGHOUSE
- 6 THRU #10 B3.0 HEAT EXCHANGERS AND STEAM GENERATORS B3.1 LONGITUDINAL AND CIRCUMFERENTIAL WELDS S/G NO. 21 WESTINGHOUSE 1181 68-39 WELD A
+23'8" TO +26'8" S/G NO. 22 WESTINGHOUSE 1182 68-40 WELD A
+21 ' 10" TO +28 '
REGENERATIVE SENTRY 3996-11A 377 HEAT EXCHANGER MELD 2 EXCESS LETDOWN ATLAS 1195 1024 HEAT EXCHANGER WELD 1 B3.10 PRESSURE RETAINING BOLTING S/G NO. 21 WESTINGHOUSE 1181 68-39 MANWAY BOLTS INIET
- 6 THRU #10 Form No. 3-3048-1 Page 2 of 12
FORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTIONS (As Required by the Provisions of the ASME Code Rules) 1.)
Owner NOR11IERN STATES POWER COMDANY Address 414 NICOLLET MALL: MINNEAPOLIS, MINNES0rA 2.)
Plant PRAIRIE ISLAND NUCEAR GENERATING PLANT, UNIT 2 Address WELCH, MINNESUTA 3.)
Plant Unit 2
4.)
Owner (Certificate of Authorization) 5.)
Conunercial Service Date 12-21-74 6.)
National Board Number for Unit ---
7.)
Components Inspected Manu fa c turer Component or Manu fac tu rer or Installer State or National Appurtenance or Installer Serial No.
Province No.
Board No.
B3.10 CONT'D S/G NO. 21 WESTINGHOUSE 1181 68-39 MANWAY BOLTS DIET
- 6 TIIRU #10 S/G NO. 22 WESTINGIIOUSE 1182 68-40 MANWAY BOLTS INET
- 6 TIIRU #10 S/G NO. 22 WESTINGHOUSE 1182 68-40 MANWAY BOLTS OUTIET
- 6 TIIRU #10 EXCESS LETDOWN ATLAS 1195 1024 HEAT EXCHANGER FLANGE BOLTS
- 1 TIIRU #8 B4.0 PIPING PRESSURE BOUNDARY B4.1 SAFE END TO PIPING AND SAFE END IN BRANCH PIPING WELDS SURGE LINE NAVC0 W-15SE B4.5 CIRCUMFERENTIAL AND LONGITUDINAL PIPE WELDS SEAL INJECTION A NAVC0 1.5" W-4 SEAL INJECTION A NAVCO 2" W-34, 35, 36 Form No. 3-3048-1 Page 3 of 12
FORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTIONS (As Required by the Provisions of the ASME Code Rules) 1.)
Owner NORTIERN STATES POWER COMPANY Address 414 NICOLIET MALL; MINNEAPOLIS, MINNESOTA 2.)
P1 ant PRAIRIE ISLAND NUCIEAR CElERATING PLANT, UNIT 2 Address WEIfH, MINNESOTA 3.)
Plant Unit 2
4.)
Owner (Certificate of Authorization) 5.)
Commercial Service Date 12-21-74 6.)
National Board Number for Unit 7.)
Components Inspected Manufacturer Component or Manu fac turer or Installer State or National Appurtenance or Installer Serial No.
Province No.
Board No.
B4.5 CONT'D CIIARGING LIlE B NAVC0 2" W-32, 33, 36 AUXILIARY SPRAY NAVC0 TO PRESSURIZER 2" W-11 SAFETY INJECTION NAVC0
- lIGH IEAD A 2" W-2 DRAIN LIlE NAVC0 ON CROSSOVER 2" W-7 REACTOR VESSEL NAVC0 SAFETY INJECIION LOW HEAD A 2" W-9 REACTOR VESSEL NAVC0 SAFETY INJECTION IDW HEAD B 2" W-2 RID RETURN A NAVC0 3" W-2 RID RETURN B NAVC0 3" W-6 RHR TAKE OFF A NAVC0 8" W-5, 6, 8 Form No. 3-3048-1 Page 4 of 12
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 MINNESOTA 2.)
Plant PRAIRIE ISLAND NUCLEAR CENERATING PLANT, UNIT 2 Address WEIfH, MINNESCTIA 3.)
Plant Unit 2
4.)
Owner (Certificate of Authorization) 5.)
Commercial Service Date 12-21-74 6.)
National Board Number for Unit 7.)
Components Inspected Manu fa c turer Component or Manu fa c turer or Installer State or National Appurtenance or Installer Serial No.
Province No.
Board No.
B4.5 CONT'D RHR TAKE OFF B NAVC0 8" W-12, 14 RHR RETURN B NAVC0 10" W-7 PRESSURIZER NAVCO SURGE LINE B 10" W-14 B4.8 SOCKET WELDS SEAL IlUECTION A NAVCO 2" W-9 CHARGING LINE B NAVC0 2" W-27 RTD TAKE OFF NAVC0 COLD LEG A 2" W-4 RTD TAKE OFF NAVC0 COLD LEG B 2" W-4 B4.9 INTEGRALLY WELDED SUPPORTS SEAL 11UECTION A H, IAT ' L RESTR NAVC0 Form No. 3-3048-1 Page 5 of 12
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 NICOLIET MALL; MINNEAPOLIS, MINNESOTA 2.)
Plant PRAIRIE ISLAND NUCLEAR GENERATING PLANT, UNIT 2 Address WEILH, MINNES0rA 3.)
Plant Unit 2
4.)
Owner (Certificate of Authorization) 5.)
Coceercial Service Date 12-21-74 6.)
National Board Number for Unit 7.)
Components Inspected Manu fa c turer Component or Manu fac turer or Installer State or National Acourtenance or Installer Serial No.
Province No.
Board No.
B4.9 CONr'D RHR TAKE OFF A U, RIGID SUPPORT NAVC0 B4.10 SUPPORT CorIPONENTS SEAL INJECTION A F, LAT'L RESTR NAVC0 I, RIGID RESTR NAVC0 J, RIGID HGR NAVC0 RTD RETURN A B, RUPI RESTR NAVC0 SPRAY TO PRESSURIZER BRANCH A B, RUPI RESTR NAVC0 C, RUPr RESTR NAVC0 D, RUPI RESTR NAVC0 H, R0D HGR NAVC0 RHR TAKE OFF A B, RUPT RESTR NAVC0 C, RUPI RESTR NAVC0 D, RUPI RESTR NAVC0 H, RUPI RESTR NAVC0 QIARGING LINE B K, RUPr RESTR NAVC0 M, RUPI RESTR NAVC0 N, RUPT RESTR NAVC0 0, RIGID RESTR NAVC0 Form No. 3-3048-1 Page 6 of 12
FORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTIONS (As Required by the Provisions of the ASME Code Rules) 1.)
Owner NORTHERM STATES POWER COMPANY Address 414 NICOf.TRT MALL: MINNEAPOLIS. MINNESUTA 2.)
Plant PRAIRIE ISLAND NUCIEAR GENERATING PIANT. UNIT 2 Address WEffH. MINNESUTA 3.)
Plant Unit 2
4.)
Owner (Certificate of Authorization) 5.)
Commercial Service Date_ 12-21-74 6.)
National Board Number for Unit 7.)
Components Inspected Manu fac turer Component or Manu fac turer or Installer State or National Appurtenance or Installer Serial No.
Province No.
Board No.
B4.10 CONT'D RTD TAKE OFF COLD LEG B B, RUPT RESTR NAVC0 C, RUPI RESTR NAVC0 RTD RETURN B A, RUPI PISTR NAVC0 RHR TAKE OFF B A, RUPI RESTR NAVC0 B, RUPT RESTR NAVC0 C, RUPT RESTR NAVC0 RHR RETURN B B, ROD HGR NAVC0 ACCUMULATOR DISCHARGE B B, RUPT RESTR NAVC0 B1, RUPT RESTR NAVC0 AU':ILIARY SPRAY TO PRESSURIZER B, RUPI RESTR NAVC0 REACTOR VESSEL SAFETY INJECTION B B, ROD HGR NAVC0 PRESSURIZER SURGE A, RUPr RESTR NAVC0 B, RUPI RESTd NAVC0 Form No. 3-3048-1 Page 7 of 12
FORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTIONS (As Required by the Provisions of the ASME Code Rules) 1.)
Owner NORTHERN STATES POWER CmPANY Address 414 NICOLIET MALL; MINNEAPOLIS, MINNESOTA 2.)
Plant PRAIRIE ISIAND NUCIEAR GENERATING PLANT, UNIT 2 Address WEIIH, MINNESUTA 3.)
Plant Unit 2
4.)
Owner (Certificate of Authorization) 5.)
Commercial Service Date 12-21-74 6.)
National Beard Number for Unit---
7.)
Components Inspected Manu fa c turer Component or Manu fac turer or Installer State or National Appurtenance or Installer J erial No.
Province No.
Board No.
B4.12 PRESSURE RETAINING BOLTING SEAL INJECTION A FLANGE BOLTS NAVC0
- 1 THRU #4 B5.0 PUMP PRESSURE BOUNDARY B5.1 PRESSURE RETAINING BOLTS AND STUDS. IN PLACE AND B5.3 PRESSURE RETAINING BOLTS R.C. PUMP A WESTINGHOUSE 510 FLANGE BOLTS
- 9 THRU #16 SEAL HOUSE BOLTS
- 5 THRU #8 R.C. PUMP B WESTINGHOUSE 515 FLANGE BOLTS
- 9 THRU #16 SEAL HOUSE BOLTS
- 5 THRU #8 B6.0 VALVE PRESSURE BOUNDARY B6.9 PRESSURE RETAINING BOLTING RHR TAKE OFF A 2-8701A NAVC0 Form No. 3-3048-1 Page 8 of 12
FORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTIONS (As Required bv the Provisions of the ASME Code Rules) 1.)
0wner NORTHERN STATES POWER CCHPANY Address 414 NICOLLET MALL. MINNE APOLIS. MINNESMA 2.)
Plant PRAIRIE ISLAND NUCLEAR GENERATING PLANT, UNIT 2 Address WEIfH, MINNESOTA 3.)
Plant Unit 2
4.)
Owner (Certifice,te of Authorization) 5.)
Commercial Service Date 12-21-74 6.)
National Board Number for Unit ---
7.)
Components Inspected Manu fa c turer Component or Manu fac tu rer or Installer State or National Appurtenance or Installer Serial No.
Province No.
Board No.
B6.9 CONT'D RTD RETURN A 2-8001A NAVC0 RTD RETURN B 2-8001B NAVC0 CHARGING LINE 2-8142 NAVCO d
Form No. 3-3048-1 Page 9 of 12
FORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTIONS (As Required by the Provisions of the ASME Code Rules) 1.)
Owner NORTHERN STATES POWRR COiPANY Address 414 NICOLLET MALL; MINNEAPOLIS, MINNESOTA 2.)
Plant PRAIRIE ISLAND NUCLEAR CENERATING PLAITI, UNIT 2 Address WETIH. MINNESOTA 3.)
Plant Unit 2
4.)
Owner (Certificate of Authorization) 5.)
Commercial Service Date 12-21-78 6.)
National Board Number for Unit 7.)
Components Inspected Manu fa c ture r Component or Manu fac turer or Installer State or National Appurtenance or Installer Serial No.
Province No.
Board No.
FSAR AUGMElffED MAIN STEAM AND FEEDWATER C2.0 PIPING C2.1 CIRCUMFERENTIAL BUTT WELDS MAIN STEAM A 31" MS-21 NAVC0 30" MS-185 NAVC0 30" MS-39 NAVC0 24" MS-58 NAVC0 8"
NS-63 NAVC0 6"
MS-36 NAVC0 MAIN STEAM B 30" MS-126 NAVC0 FEEDWATER A 16" FW-148 NAVCO FEEDWATER B 16" FW-105 NAVC0 C2.2 IDNGITUDINAL WELD JOINTS IN FITTINGS MAIN STEAM A 30" MS-46 TO MS-47 NAVC0 MAIN STEAM B 30" RELIEF HDR MS-182 TO MS-183 NAVC0 Form No. 3-3048-1 Page 10 of 12
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 NICOLIET MALL: MINNEAPOLIS. MINNESOTA 2.)
Plant PRAIRIE ISLAND NUCLEAR CENERATING PLA!Tf. UNIT 2 Address WEIIH. MUINESOTA 9
3.)
Plant Unit 2
4.)
Owner (Certificate of Authorization) 5.)
Commercial Service Date 12-21-74 6.)
National Board Number for Unit 7.)
Components Inspected Manu fa c ture r
[
Component or Manu fac turer or Installer State or National Aopurtenance or Installer Serial No.
Province No.
Board No.
C2.3 BRANCH PIPE TO PIPE WELD JOINTS MAIN STEAM A 30" RELIEF HDR MS-185A NAVC0 MAIN STEAM B 30" (AT 12")
MS-120A NAVC0 Form No. 3-3048-1 Page 11 of 12
FORM NIS-1 (back) 8.)
Examination Dates 11-27-78 to 12-9-78 9.)
Inspection Interval l2-21-19 74 o 12-21-1984 t
10.)
Abstract of Examinations.
Include a list of examinations and a statement concerning status of work required for current interval. This was the first inservice ir}spection in the Second Period of the First Ten Year Inspection Interval. The exa=inations com-pleted approximately 30% of the required pressure retaining components and their sup-ports of the reactor coolant and associated auxiliary systems classified as ASME Class I, 100% of the FSAR required main steam and feedwater high energy piping runs trans-versing the auxiliary building, and the second perio3 requirements for the stea=
generators, pressurizer and reactor coolant pumps (except flywheels).
11.)
Abstract of Conditions Noted.
The results of these examinations indicated that the integrity of these systems were maintained.
The only anomalies detected were: a bolt missing on FJIR Take Of f A-Hanger C, a pipe strap missing en Charging Line-Hanger 0, loose 1,olts on RTD Take Of f Cold Leg B-Hanger Band loose nuts on Hanger C, loose rods on RHR Take Off B-Hangers A, B, and C, and evidence of leakage on Charging Line valve 2-8142.
I 12.) Abstract of Corrective Measures Recoc= ended r.nd Taken.
A bolt was installed on RHR Take Off A-Hanger C.
The missing pipe strap on Charging Line-Hanger 0 was apparently installed and, for some reason, was later removed.
Design changes and construction records were reviewed to identify the reason, but nothing was found.
A new pipe strap was then installed. The bolts on RTD Take Off Cold Leg B-Hanger B were not designed to be tight. This allows the restraint to move with thermal motion. The loose nuts on Hanger C were tightened. One of the loose rods on RER Take Off B-Hangers A, B, and C was tightened. The other rods were determined acceptable as found. The Charging Line valve 2-8142 was cleaned and re-examined. All indications were corrected. The above hangers that had indications requiring corrective action will be reexamined during the next scheduled outage, h'e certit, that the statements made in this report are correct and the examinations and orrecticc measures taken conform to the rules of the ASME Code,Section XI.
nate JC./wamy 7 19 7 7 Signed gat -knh b dB jd d M-%
~-
3_ _
j Certificate of Authorization No. (if applicable)
Expiration Date CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the 'ational Board of Boiler and Pressure Vessel Inspectors and/or the Sta te or Province of rd.wuo.h and employed by g @ s k & & L,.,f,3 0,,
of/h A f A 0.ua.
have inspected the com-r tente described in'this 0.ener's Data Report during the period //.27.#
t o / *.9.79 cid state that to the best of my knowledge and belief, the Cuner has perfo ted examinations and tuken carrective reasures described in this owners' Data Repott in accordance with the requirements of the ASME Code,Section XI.
By signing this certificate neither the Inspecter nor his employer makes any warranty.
expressed or implied, concerning the examinations and corrective reasures described in this Cvners' Data Report.
Furtherrore, neither the Inspector nor his employer shall be 1Iable in any manner for any personal injury or property damage or loss of any kind arising f rom or connected with this inspection.
Date Fe b.
1 191 Cl d f. k Cecmis s i ons NdbS31 M s. 7c o. to l C
Inspector's 51enature National Board. State, Province & No.
Form No. 3-3048-2 Page 12 of 12