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Inservice Insp - Exam Summary,860308-0407,Refueling Outage 10,Insp Period 1,Second Interval
	ML20206U913
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Site:	Prairie Island
Issue date:	05/28/1986
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d PRAIRIEISLAND NUCLEAR GENERATING PLANT Red Wing, Minnesota UNITS 1 AND 2

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MINNEAPOLl5e ST. PAUL

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INSERVICE INSPECTION - EXAMINATION

SUMMARY

i MARCH 8, 1986 TO APRIL 7, 1986 REFUELING OUTAGE 10 P

INSPECTION PERIOD 1 g

4, SECOND INTERVAL

,q NORTHERN STATES POWER COMPANY MINNEAPOLIS, MINNES0TA Report Date:

Commercial Service Date:

May 28, 1986 December 16, 1973 I

J

4 NORTHERN STATES POWER COMPANY PRAIRIE ISLAND NbCLEAR GENERATING PLANT - UNIT I INSERVICE INSPECTION - EXAMINATION

SUMMARY

MARCH 8, 1986 TO APRIL 7, 1986 REFUELING OUTAGE 10 INSPECTION PERIOD 1 SECOND INTERVAL Report Date:

May 28, 1986 Prepared by:

L. C. Dahlman M&SP Specialist Reviewed by:

k k-(

R.

A.

Kellerhall M& P Specialist Approved by:

bu%1.a i

G. T. Vrause l

Superintendent l

Materials & Special i

j Processes 8

Commercial Service Date:

December 16, 1973

i i

Inservice Inspection - Examination Summary PRAIRIE ISLAND NUCLEAR GENERATING PLANT - UNIT I INDEX 0

,i

6

1.0 INTRODUCTION

i l

2.O

SUMMARY

3.0 ASME CLASS 1 AND 2 COMPONENTS i

i 3.1 Examination Plan 3.2 Examination Methods 3.3 Examination Procedures 3.4 Equipment and Materials 3.5 Personnel 3.6 Evaluation 3.7 Examination Reports and Documentation

)

3.8 Summary of Results l

4.0 EXAMINATION OF THE STEAM GENERATOR TUBING APPENDIX A - ASME Class 1 Examinations 1

Inservice Inspection - Examination Summary Tables:

Table S1.2

- Pressurizer Table S1.3

- Steam Generators Table S1.4.1

- Regenative Heat Exchangers Table S1.4.2

- Excess Letdown Heat Exchanger Table S1.5

- Piping Pressure Boundary Table S1.6

- Reactor Core Coolant Pumps Table S1.7

- Valva Pressure Boundary 1

Table S-II

- Examination Comparison Summary APPENDIX B - ASME Class 2 Examinations 1'

Inservice Inspection - Examination Summary Tables:

Table S2.2

- Piping Pressure Boundary 4

Table S2.3

- Pumps Table S-II

- Examination Comparison Summary APPENDIX C - FSAR Augmented Examinations (NO EXAMINATIONS THIS OUTAGE) j g APPENDIX D - Component Supports Inservice Inspection - Examination Summary Tables:

g Table SCSI.1

- ASME Class I Component Supports Table S-II

- Examination Comparison Summary Table SCSI.2

- ASME Class II Component Supports Table S-II

- Examination Comparison Summary i

I 1

d i

_.. _. ~.. _. _ _ _ _. _ _ _. _. _.,. _ _,... _ _. -.. _ -.. ~ _. _ _.., _... _

APPENDIX E -

Table I

- Personnel Listing Table II

- Ultrasonic Calibration Blocks Table III

- Procedure Listing Table IV

- Equipment and Materials o

APPENDIX F - Steam Generator No. 11 Eddy Current Tube Sheet Maps and Plugging List APPENDIX G - Steam Generator No. 12 Eddy Current Tube Sheet Maps and Plugging List APPENDIX H - NIS-1 Form i

Form NIS-1, Owner's Data Report for Inservice Inspections I

2

INSERVICE INSPECTION - EXAMINATION

SUMMARY

PRAIRIE ISLAND NUCLEAR GENERATING PLANT - UNIT 1 March 8, 1986 to April 7, 1986

1.0 INTRODUCTION

o This report is a summary of the examinations performed during the loth inservice inspection at the Prairie Island Nuclear Generating Plant - Unit 1.

This was the A

inspection conducted for inspection period one of the plant's 2nd ten year interval.

The examinations were performed during the plant's loth refueling outage from March 8, 1986 to April 7, 1986.

Prairie Island - Unit 1 began commercial operation on December 16, 1973.

This report identifies the components

examined, the examination methods used, the examination number;

and, summarizes the examination results of each of the following areas:

~

1.

Pressure retaining components and supports of the reactor coolant and associated systems classified as ASME Class 1 and ASME Class 2.

2.

Eddy current examination of Steam Generator tubing 2.O

SUMMARY

OF RESULTS The evaluation of all the results from the inservice

-)

examinations indicated that the integrity of these systems has been maintained.

To assure continued integrity of the steam generators (S.G.), a total of 5 tubes in S.G. 11 and 10 tubes in S.G. 12 were mechanically plugged.

3.0 ASME CLASS 1 AND 2 COMPONENTS 3.1 EXAMINATION PLAN The examination plan focused on the pressureretaining components and their supports of the reactor coolant and associated auxiliary systems classified as ASME Class 1 and ASME Class 2.

The examination plan was based on the examination requirements of the ASME Boiler and Pressure Vessel Code Section XI, 1980 Edition.through and including the Winter 1981 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 October 14, 1983 titled, "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".

)

l l

3.2 EXAMINATION METHODS Ultrasonic examination methods and techniques were used to perform the volumetric examinations.

The j

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 examlnation 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 examinations were performed using color contrast-solvent removable mat.arials.

Magnetic particle examinations were performed using either a yoke with dry powder or an AC L-10 coil with fluorescent prepared bath.

All visual examinations were aided, when necessary, with artificial lighting and verified for adequacy with an 18% neutral gray card with a 1/32 inch black line.

)

3.3 EXdMINATION PROCEDURES The ultrasonic examination procedures for piping welds complied with the requirements of Appendix III of ASME Section XI that was issued in the Winter 1981 Addenda.

All other procedur'es complied with the requirements of the 1980 Edition through and including the Winter 1981 Addenda of ASME Section XI.

A listing of the procedures used for the examinations is shown in Table III of Appendix E.

3.4 EOUIPMENT AND MATERIALS All equipment and expendable materials used in the l

examinations are listed either by serial number or 8

type along with their respective calibration date or batch number in Table IV of Appendix E.

The ultrasonic calibration standards used in the examinations are listed in Table II of Appendix E.

f These standards are owned and maintained by NSP at the plant site.

3.5 PERSONNEL Northern States, Power Company contracted

Lambert, MacGill,

Thomas, Inc.

to perform balance of plant examinations; Westinghouse Electric Corporation for the Eddy Current examinations of Steam Generator 1

tubing; and Conam Inspection for 2nd party review of Eddy Current data.

Hartford Steam Boiler Inspection and Insurance Company, representing

ANII, provided the Authorized Inspection.

All personnel involved in the performance or evaluation of examinations are listed along with their

title, organization and ASNT Level of Certification in Table I of Appendix E.

Certifications for examination personnel are maintained on file by Northern States Power Company.

3.6 EVALUATION Any indications disclosed in the examinations were evaluated by the examiner at the time, in accordance with the rules of the procedure and ASME Section XI.

The ultrasonic examiner was aided in his evaluation by a calibration performed on a standard reference before each day's examination, checked before and

)

after each individual examination and at intervals not exceeding four (4)' hours.

In

addition, the ultrasonic data was recorded on strip charts which were made a

part of the inspection

report, and permitted further evaluation.

3.7 EXAMINATION REPORTS AND DOCUMENTATION All examination reports and documentation are main-tained on file by Northern States Power Company.

Table I of Appendices A, B,

C, and D identifies the examination report number (s) for each item examined.

Many of the items identify more than one examination report because of the different types of examinations performed on the item.

Table I of Appendix A,.B, C,

and D summarizes all the examinations performed to date and identifies the amount that will be examined in the future to I

complete the ten year examination requirements.

For retrieval

purposes, the prefix of the inspection report number corresponds with the year the inspection was performed.

The examination report numbers for this outage are prefixed with "86 ".

P 3.7 (cont'd)

Table II of Appendix A, B,

C, and D compares the baseline examination or previous results with the results obtained during this examination.

Table III of Appendix A, B,

C, and D identifies the isometric drawings that were used for the examinations.

The personnel, ultrasonic calibration blocks, procedures, equipment and materials that were used for the inspection are identified in the' tables of Appendix E.

, Appendix H

contains the Form NIS-1

titled,

" Owner's Data Report for Inservice Inspections".

3.8

SUMMARY

OF RESULTS The following is a list of anomilies detected, with the exception of the Steam Generator Eddy Current Tube examination which follows in Section 4.0 TYPE AND NUMi3ER OF SYSTEM ITEM ID EXAM METHOD INDICATIONS RER TAKEOFF A RHRRH-15/N VT DWG. COMPLIANCE RHRRH-17/J VT LOOSE BOLTS, ITEMS NOT FLUSH W-18 PT 4 LINEARS RHR TAKEOFF B RHRRH-28/K VT DWG. COMPLIANCE

')

RHR RETURN B RHRRH-11/A VT DWG. COMPLIANCE RHR SUCTION A RHRH-3/X VT DWG. COMPLIANCE RHRH-19/J VT DWG. COMPLIANCE RHR DISCHARGE W-235 PT 1/4" LINEAR RHRH-39/C VT DWG. COMPLIANCE RHRH-53/A VT DWG. COMPLIANCE SPRAY TO PZR RCRH-18/G

,VT DWG. COMPLIANCE AUX. SPRAY RCVCH-722/A1 VT NO DRAWING CHARGING LINE W-60 PT

.2"

.1" CVCS LINEARS W-16 PT 3 LINEARS DRAIN ON CROSS-RPCH-151/B1 VT DWG. COMPLIANCE OVER RPCH-17/A VT DWG. COMPLIANCE SEAL INJECTION 13A-CVCS-1A/Q1 VT DWG. COMPLIANCE W-20 PT 11 ROUNDED RCVCH-1247/A1 VT OFFSET, WRONG SPRING FIGURE, BOTTOMED OUT MAIN STEAM MSH-12/H VT NOT WELDED PER 8

DRAWING ACCUMULATOR SIRH-22/D1 VT ITEM NOT FLUSH DISCHARGE SIRH-21/C VT DWG. COMPLIANCE RHRRH-41/El VT ITEM NOT FLUSH FEEDWATER FWH-41/P VT ITEM MISSING ALTERNATE CONT-SIH-20/C VT ITEM NOT FLUSH

(

AINMENT SPRAY REACTOR COOLANT LOWER MT LINEARS AT HEAD PUMP SEAL HOUSE TO SHAFT

3.8 (cont'd)

All anomalies were either corrected or an engineering evaluation was performed to accept "as is" conditions.

The rounded and linear PT indications were removed by light hand grinding and blending the area smooth; the linear MT indications were corrected by replacing all the lower seal house bolts on Reactor Coolant Pump 12; the hanger that was bottomed out was readjusted; the hangers with drawing compliances were turned over to drawing control to update the drawings to reflect the

'as found' conditions; the hangers with items not flush were grouted:

the hangers with loose bolts were tightened.

4.0 EXAMINATION OF THE STEAM GENERATOR TUBING Multi-frequency eddy current examinations of the tubing in steam generators No.

11 and No.

12 were performed during this outage.

The program consisted of the following:

1. Examination from the Cold Leg thru the 7th support using a.740 magbias probe, 100%

of all accessible tubing.

2. Examination from the Hot Leg thru the 7th support using a.740 magbias probe, 100% of all accessible tubing.

3. Examination from the Hot Leg, U-Bend region (07C)

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s

)

to (07H) using.720 magbias probe, row 4 thru periphery.

4. Examination from the Hot Leg, U-Bend region (07C) to (07H) using.650/.700 magbias probe, as applicable, rows 1 thru 3.

5. Full length examination of the periphery tubes upon completion of AVB replacement.

Westinghouse, with technical support from Zetec Corporation, was contracted to perform and evaluate the data from the eddy current examinations.

These examinations were performed using Westinghouse's digital Multi-frequency (MIZ-18) eddy current test system.

This system provides improved analytical capabilities for determining tube integrity.

The frequencies utilized for each examination were 400 KHz, 200KHz, 100 KHz, and 10KHz in both the absolute and differential modes.

In addition, NSP contracted Conam, Inc. to perform second level review of 100% of all data.

The total number of tubes examined this outage is shown in a

Table I.

A summary of the tubes exhibiting eddy current indications is shown in Table II and a cumulative listing is found in Appendices F and G for S.G. No. 11 and No.

12 respectively.

Table III is a summary of those tubes which D("I?

were mechanically plugged this outage.

Table IV consists i

of the total numbers of tubes plugged in S.G.

No.

11 and No.

12 to date with the location of these tubes being exhibited in Appendices F and G.

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TABLE I Eddy Current Examination Extent - Accessible Tubes Examination Extent S/G 11 S/G 12 Amount Amount 1

U-Bend hot 2193 65.70 2218 65.99

U-bend 893 26.75 882 26.24

Full Length 252-7.55 267 7.94

7th Support hot 3338 100.00 3361 100.00

7th Support cold 3338 100.00 3361 100.00 TABLE II Summary of Tubes With Eddy Current Indications *

% of Wall Thinnine S/G 11 S/G ll

<20 132 134 20 - 29 52 21 30 - 39 28 7

=>40 7

9 OTHERS **

4 18 Categorized by largest, when multiple indications are present.

- Includes squirrels, undefined and/or distorted signals.

~

TABLE III Summary of Plugged Tubes - 1986 Outage j

Steam Generator Tube Indication Number row column of wall Location 11 1

1 56 TSH +17.8" 9

5 46 TSC + 0.4" 45 49 50 OlC + 0.0" 29 83 44 02C + 0.0" 25 84 52 OlC + 0.0" 12 13 24 65 TEH + 4.2" 95 TEH + 4.9" 1

41 99 TEH + 3.7" 94 TEH + 4.0" 7

41 49 TEH + 7.2" 17 41 98 TEH + 3.5" 84 TEH + 4.1" 02 TEH + 5.4" 4

45 96 TEH + 4.8" 3

55 SQR TEH + 4.1" TO + 6.1" 39 68 46 01C + 0.0" s

36 74 47 01C + 0.0" 25 77 43 TSC + 0.2" 18 79 47 02H + 0.0" AVB = Anti-Vibration Bar TE

= Tube End 3

qq TSP = Tube Support Plate j

8Qy l CL = Cold Leg HL = Hot Leg SCR = Unquantifiable Tube Degradation g

s TABLE IV Total Tubes Plugged To Date S/G 11 S/G 12 1

Amount Amount 57 1.68 37 1.09 i

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NORTHERN STATE 3 POWER CO.

TABLE S1_2 PRAIRIE ISLAND UNIT I

PAGE 1

OF 3 INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM:

72. g ;

E SUS INSP.

REQD.

AMT.

ITEM INSPECTION DE y

ITEM R.

AMT.

EXAM IDENTlH W M REN W.

GORY STEM TO SE EXAMeNED e

l B-B PRESSURE RETAINING WELDS IN j

OTHER THAN REACTOR VESSELS B2.10 B-B SHELL TO HEAD WELDS B2.11 B-B CIRCUMFERENTIAL WELDS l

WELD 3 ONE 33%

TWO 34%

l THREE 33%

WELD 5 ONE 33%

TWO 34%

THREE 33%

WELD 4 DNE 33%

TWO 34%

THREE 33%

B2.12 B-B LONGITUDINAL WELDS WELD 1 DNE 10%

WELD 2 TWO 10%

82.20 B-B HEAD WELDS

-NONE-l B-D FULL PENETRATION WELDS OF N0ZZLE IN VESSELS - INSPEC-TION PROGRAM B 1

i B3.110 B-D N0ZZLE TO VESSEL WELDS

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PAGE 9

OF

't DNSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM: _____._____:::=

EXAM COtroseENT OR SYSTEM SUS INSP.

REOD.

AMT.

ITEM INSPECTION CA E.

M yy ITEns PER.

AMT.

EXAM IDENTWICATION REPORT NO.

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B3.120 B-D N0ZZLE INSIDE RADIUS SECTION SPRAY N0ZZLE ONE 1

RELIEF NO.'66 RELIEF N0ZZLE TWO 1

SAFETY A N0ZZLE TWO 1

SAFETY B N0ZZLE THREE 1

I SURGE N0ZZLE THREE 1

I B-F PRESSURE' RETAINING PARTIAL l

PENETRATIOil WELDS IN VESSELS _

B4.20 B-E HEATER PENETRATION WELDS 21/10

EACH ITEM INSPECTED YRS BY PLANT PERSONNEL i

B-F

_ PRESSURE RETAINING DISSIMILAR

/

METAL WELDS B5.40 B-F NOMINAL PIPE SIZE 4" AND GREATER N0ZZLE-TO-SAFE END BUTT WELDS SAFETY LINE ONE 2

2 8010A-1 S.E.85-042, 053 W-R 86-051 SURGE LINE TWO I

RELIEF LINE THREE 1

SPRAY LINE THREE 1

B5.50 B-F NOMINAL PIPE SIZE LESS THAN 4"

-NONE-B5.60 B-F SOCKET WELDS

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NORTHERN STATES POWER CO.

TA' LE _ S 1. 2 PRAIRIE ISLAND UNIT I

PAGE 3

OF 3 INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM:

pg g.,7; M

NE S M SUB INSP.

R EO'D.

AMT.

STEM INSPECTION E-DE q

PER.

AMT.

EXAM IDENTIFICATION REPORT NO.

GORY ITEM TO BE EXAMINED B-G-1 PRESSURE RETAINING BOLTING, GREATER THAN 2" IN DIAMETER

-NONE-B-G-2 PRESSURE RETAINING BOLTING, 2" AND LESS IN DIAMETER 87.20 B-G-2 BOLTS, STUDS AND NUTS MANWAY BOLTS ONE 5

5 BOLTS 1 THRU S86-035 TWO 5

THREE 6

B-H INTEGRAL ATTACHMENTS FOR VESSELS 88.20 B-H INTEGRALLY WELDED ATTACHMENTS SUPPORT SKIRT DNE 33%

TWO 33%

THREE 34%

B-P ALL PRESSURE RETAINING COMPONENTS B15.20 B-P PRESSURE RETAINING BOUNDARY

PERFORMED BY PLANT B15.21 B+P PRESSURE RETAINING BOUNDARY PERSONNEL IN ACCORD-

'ANCE WITH IWA-5000 DURING EACH SYSTEM LEAKAGE TEST AND EACH SYSTEM HYDRO '

STATIC TEST REQUIR8t l

BY IWB-5000.

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TA*LE S1.3 PRAIRIE ISLAND UNIT T

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INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM:

SUB YS M INSP.

R E O'D.

AMT.

ITEM INSPECTION E.

N E

I IOq ITEM PER.

AMT.

EXAM IDENTIFICATION REPORT NO.

GORY ITEM TO BE EXAMINED B-B PRESSURE RETAINING WELDS IN OTHER THAN REACTOR VESSELS B2.30 B-B HEAD WELDS

-NONE-B2.40 B-B TUBESHEET-TO-HEAD WELDS STEAM GENERATOR NO. 11 ONE 33%

Y-A TWO 34%

THREE 33%

STEAM GENERATOR N0. 12 ONE 33%

W-A TWO 34%

THREE 33%

B-D FULL PENETRATION WELDS OF N0ZZLE IN VESSELS -

INSPECTION PROGRAM B B3.130 B-D N0ZZLE TO VESSEL WELDS

-NONE -

B3.140 B-D N0ZZLE INSIDE RADIUS SECTION STEAM GENERATOR N0. 11 INLET N0ZZLE ONE 1

RELIEF N0. 66 0UTLET N0ZZLE THREE 1

STEAM GENERATOR NO. 12 INLET N0ZZLE THREE 1

RELIEF N0. 66 0UTLET N0ZZLE TWO 1

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TABLE SI 3 STE N NEkATOR5 OF 1 NSER E INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM:

EXAM COMPONENT On SYSTEM SUB INSP.

R E O*D.

AMT.

ITEM INSPECTION ITEM R.

AMT.

EXAM IDE M W lON REMT NO.

GORY M O t:EX M NED B-F PRESSURE RETAINING DISSIMILAR METAL WELDS B5.70 B-F NOMINAL PIPE SIZE 4" AND GREATER, N0ZZLE-TO-SAFE END BUTT WELDS STEAM GENERATOR NO. 11 INLET ONE 1

OUTLET THREE 1

STEAM GENERATOR NO. 12 INLET ONE 1

OUTLET THREE 1

85.80 B-F NOMINAL PIPE SIZE LESS THAN 4"

-NONE-B5.90 B-F SOCKET WELDS

-NONE-86.90 B-G-1 PRESSURE RETAINING BOLTING

-NONE-GREATER THAN 2" IN DIAMETER B-G-2 PRESSURE RETAINING BOLTING, 2" AND LESS IN DIAMETER B7.30 B-G-2 BOLTS, STUDS AND NUTS STEAM GENERATOR NO. 11 INLET MANWAY ONE 5

16 BOLTS, 1 THRU 16 85-023, 032 BOLTS, 1 THRU 16 86-014,018 (REPEAT)

TWO 5

THREE 6

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TABLE SI.3 PRAIRIE ISLAND UNIT I

ST h h MOF 3

INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM:

N V

SUS INSP.

R EQ'D.

AMT.

ITEM INSPECTION E

N DE i ION ITEM PER.

AMT.

EXAM IDENTIFICATION REPORT NO.

GORY ITEM TO BE EXAMINED OUTLET MANWAY ONE 5

16 BOLTS, 1 THRU 16 85-023, 032 BOLTS, 1 THRU 16 86-015,019 (REPEAT)

TWO 5

THREE 6

B7.30 B-G-2 STEAM GENERATOR NO. 12 INLET MANWAY ONE 5

16 BOLTS, 1 THRU 16 85-022, 023 BOLTS, 1 THRU 16 86-016,020 (REPEAT)

TWO 5

THREE 6

OUTLET MANWAY ONE 5

16 BOLTS, 1 THRU 16 85-022, 023 BOLTS, 1 THRU 16 86-017, 021 (REPEAT)

TWO 5

THREE 6

88.30 B-H INTEGRAL ATTACHMENTS FOR VESSELS

-NONE-B-P ALL PRESSURE RETAINING COMPONENTS B15.30 B-P PRESSURE RETAINING BOUNDARY

PERFORMED BY PLANT PERSONNEL IN ACCORD ANCE WITH IWA-5000 B15.31 B-P PRESSURE RETAINING B0UNDARY DURING EACH SYSTEM LEAKAGE TEST AND EACH SYSTEM HYDRO-STATIC TEST REQUIRE )

BY IWB-5000 rosene s?-sere e/rs LCD031485RLA01-LT

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e Form 9-0034,Rev.0 (H&SP 5.2)

NORTHERN STATES POWER CO.

TATLE-- - -

PRAIRIE ISLAND UNIT PAGE OF -

INSERVICE INSPECTION!-EXAMINATION

SUMMARY

MAJOR ITEM:

h37 dg

....g.

EXAM COMPONENT OR SYSTEM SUB INSP.

R E Q'D.

AMT.

ITEM INSPECTION

[ORh ITEM PER.

AMT.

EXAM IDENTIFICATION REPORT NO.

IT M O E EX M NED B-B PRESSURE RETAINING WELDS IN OTHER THAN REACTOR VESSELS 12.60 B-B TUBESHEET-TO-HEAD WELDS ItELIEF N0. 45 EXCHANGER A ONE 100%

1 W-1 36-058 EXCHANGER B TWO 100%

EXCHANGER C THREE 100%

B-D FULL PENETRATION WELDS OF N0ZZLES IN VESSELS -

INSPECTION PROGRAM B 13.150 8-D N0ZZLE TO VESSEL WELDS

-NONE-13.160 B-D N0ZZLE INSIDE RADIUS SECTION EXCHANGER A ONE 2

RELIEF NO. 66 r

EXCHANGER B TWO 2

EXCHANGER C THREE 2

16.120 B-G-1 PRESSURE RETAINING BOLTING, GREATER THAN 2" IN DIAMETER

-NONE-17.40 B-G-2 PRESSURE RETAINING BOLTING, 2" AND LESS IN DIAMETER

-NONE-18.40 B-H INTEGRAL ATTACHMENTS FOR VESSELS

-NONE-I ro nas er-sere e/re LCD031485RLA02-LT

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NORTHERN STATES POWER CO.

TAT.LE _S1 a2

(

PRAIRIE ISLAND UNIT I

PAGE 1

OF 7 INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM:

g.... g_ -.i ^

R EXAM COMPONENT OR SYSTEM l

SUB INSP.

R EQ'D.

AMT.

ITEM INSPECTION CA E-A D DESC"'P F

ITEM PER.

AMT.

EXAM IDENTIFICATION REPORT NO.

gEEX M NED B-B PRESSURE RETAINING WELDS IN OTHER THAN REACTOR VESSELS B2.50 B-B HEAD WELDS RELIEF N0. 45 B2.51 B-B CIRCUMFERENTIAL ONE TWO 100%

THREE B-D FULL PENETRATION WELDS OF N0ZZLES IN VESSELS -

INSPECTION PROGRAM B B3.150 B-D N0ZZLE TO VESSEL WELDS

-NONE-B3.160 B-D N0ZZLE INSIDE RADIUS SECTION

-NONE-B5.100 B-F PRESSURE RETAINING DISSIMILAR METAL WELDS

-N0NE-B6.120 B-G-1 PRESSURE RETAINING BOLTING, GREATER THAN 2" IN DIAMETER

-NONE-B-G-2 PRESSURE RETAINING BOLTING, 2" AND LESS IN DIAMETER 87.40 B-G-2 BOLTS, STUDS AND NUTS EXCESS LETDOWN ONE 4

4 BOLTS, 1 THRU 4 B6-045 TWO 4

THREE*

4 B8.40 B-H INTEGRAL ATTACHMENTS FOR VESSELS

-NONE-FO ft ed 97-2476 S/70 LCD031485RLA03-LT

Forg 9-0034,Rev.0 (H&SP 5.2)

NORTHERN STATES POWER CO.

TAILE SI 4 ?

PRAIRIE ISLAND UNIT I

PAGE

?

OF ?

INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM:

_ gg..... _ _., _.g. _.p M N SU8 INSP.

R EQ'D.

AMT.

BTEM INSPECTf0N E.

N DE I I N ITEM PER.

AMT.

EXAM IDENTIFICATION REPORT NO.

GORY ITEM TO BE EXAMINED B-P ALL PRESSURE RETAINING COMPONENTS B15.40 B-P PRESSURE RETAINING BOUNDARY

PERFORMED BY PLANT PERSONNEL IN ACCORD B15.41 B-P PRESSURE RETAINING B0UNDARY ANCE WITH IWA-5000 DURING EACH SYSTEM LEAKAGE TEST AND EACH SYSTEM HYDRO-STATIC TEST REQUIRED BY IWB-5000 t

ronne 37 sere ofre f

LC0031485RLA03-LT

Form 9-0034,Rev.0 (M&SP 5.2)

NORTHERN STATES POWER CO.

TABLE S1.5 PRAIRIE ISLAND UNIT I PAGE 1 OF 15 INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM: PIPING PRESSURE B0UNDARY EXAM COMPONENT OR SYSTEM SUS INSP.

R EQ'D.

AMT.

ITEM INSPECTION ITEM PER.

AMT, EXAM IDENTIFICATION REPORT NO.

HY IT M TO E EX M NED B-F PRESSURE RETAINING DISSIMILAR METAL WELDS r

B5.130 B-F NOMINAL PIPE SIZE 4" AND L

i GREATER, DISSIMILAR MEfKL WELDS REACTOR VESSEL REACTOR CORE COOLANT ONE 1

2 RCC-A-1 S.E. (UT) 85-W REPORT SYSTEM TWO 1

RCC-B-1 S.E. (UT) 85-W REPORT TilREE 2

REACTOR VESSEL SAFETY ONE 1

INJECTION SYSTEMS THREE 1

STEAM GENERATORS N0. 11 REACTOR CORE COOLANT ONE 1

SYSTEM TilREE 1

STEAM GENERATORS NO. 12 REACTOR CORE COOLANT TWO 1

SYSTEM THREE 1

PRESSURIZER SAFETY LINES ONE 2

1 8010A-1 S.E.85-042, 053 l

SURGE LINE TWO 1

RELIEF LINE THREE 1

SPRAY LINE THREE 1

ronu u.un.n.

LCD031485RLA04-LT

Form 9-0034,Rev.0 (H&SP 5.2)

NORTHERN STATES POWER CO.

TAILE SI 5 PRAIRIE ISLAND UNIT I PAGE 2

OF 15 INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM: PIPING PRESSURE BOUNDARY M

E SYS M SUB INSP.

R EQ*D.

AMT.

ITEM INSPECTION E-D ON ITEM PEH.

AMT.

EXAM IDENTIFICATION REPORT NO.

GOHY ITEM TO BE EXAMINED B5.140 B-F NOMINAL PIPE SIZE LESS THAN 4"

-NONE-B5.150 B-F SOCKET WELDS

-NONE-B6.150 B-G-1 PRESSURE RETAINING BOLTING, GREATER THAN 2" IN DIAMETER

-NONE-B-G-2 PRESSURE RETAINING BOLTING, 2" AND LESS IN DIAMETER B7.50 B-G-2 BOLTS, STUDS AND NUTS SEAL INJECTION ONE 4-8 ORIFICE BOLTS85-076 0 W-9 ORFICE BOLTS86-121 TWO 4

0 W-3 ONE 4

TWO 4

RESISTANCE TEMPERATURE ONE 8

4 ORFICE BOLTS86-079 DETECTOR - RETURN TWO 8

0 W-7 PRESSURE SAFETY LINES ONE 12 12 FLANGE BOLTS85-031 THREE 12 0 8010A B-J PRESSURE RETAINING WELDS IN PIPING 89.10 B-J NOMINAL PIPE SIZE 4" AND GREATER co u ir-a u..ir.

LCD031485RLA04-LT

e o

e Form 9-0034,Rev.0 (H&SP 5.2)

NORTHERN STATES POWER CO.

TAILE S1.5 PRAIRIE ISLAND UNIT I PAGE 3 op 15 INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM: PIPING FRESSURE BOUNDARY SUB INSP.

R EQ'D.

AMT.

ITEM INSPECTION E

N DE I I N ITEM PER.

AMT.

EXAM IDENTIFICATION REPORT NO.

GORY ITEM TO BE EXAMINED 89.11 &

B-J CIRCUMFERENTIAL AND B9.12 LONGITUDINAL WELDS LONGITUDINAL WELDS

-NONE-CIRCUMFERENTIAL WELDS (4.0 IN. NOM. DIA. SYSTEMS)

REACTOR VESSEL SAFETY ONE 1

NONE OF THESE WEL DS ARE ACCESSIBLE, THE Y INJECTION LOW llEAD A TWO ARE LOCATED WITHI N THE CONCRETE SHIELD THREE WALL.

REACTOR VESSEL SAFETY ONE SOME OF THESE WEL DS ARE ACCESSIBLE; INJECTION LOW llEAD B TWO OTHERS ARE LOCATE D WITHIN THE CONCRETE TilREE 1

SHIELD WALL.

(6.0 IN. NOM. DIA. SYSTEMS)

REACTOR VESSEL SAFETY ONE 2

2 W-8, W-5 86-042,043,056,057 INJECTION LOW HEAD A TWO THREE REAC10R VESSEL SAFETY ONE INJECTION LOW HEAD B TWO 1

THREE SAFETY INJECTION ONE HIGH HEAD LOOP A TWO 1

THREE SAFETY INJECTION ONE HIGH HEAD LOOP B TWO THREE 1

roseu a r aeve e/is LCD031485RLA04-LT

Form 9-0034,Rev.0 (H&SP 5.2)

NORTHERN STATES POWER CO.

TA!LE S1.5 PRAIRIE ISLAND UNIT __I PAGE 4

OF 15 INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM: PIPING PRESSURE B0UNDARY YS M SUB INSP.

R EQ'D.

AMT.

ITEM INSPECTION E-N DESCRI IOq I

PER.

AMT.

EXAM IDENTIFICATION REPORT NO.

GOHY ITEM TO BE EXAMINED 89.11 &

B-J CONT'D B9.12 PRESSURIZER SAFETY ONE 1

1 W-4 85-035, 052 LINE A TWO

~

THREE 1

PRESSURIZER SAFETY ONE LINE B' TWO 1

THREE 1

PLO-CAP LOOP A ONE TWO THREE 1

PLO-CAP LOOP B ONE TWO 1

THREE (8.0 IN. NOM. DIA. SYSTEMS)

RESIDUAL HEAT REMOVAL ONE 3

2 W-16, 18 86-030,030R,044, TAKE OFF LOOP A TWO 2

059,059R,071 THREE 2

RESIDUAL HEAT REMOVAL ONE 2

1 W-16 85-025, 061, 061A TAKE OFF LOOP B TWO 2

THREE 2

(10.0 IN. NOM. DIA. SYSTEMS)

RESIDUAL HEAT REMOVAL ONE 1

RETURN LOOP B TWO 1

THREE 1

ronne as-sare s/re LC0031485RLA04-LT

e e

Form 9-0034,Rav.0 (M&SP 5.2)

NORTHERN STATES POWER CO.

TA!LE S1.5 PRAIRIE ISLAND UNIT I PAGE 5 OF 15 INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM: PIPING PRESSURE B0UNDARY M

E S8 SUS INSP.

R EO'D.

AMT.

ITEM INSPECTION E.

N E

O ITEM PER.

AMT.

EXAM IDENTIFICATION REPORT NO.

GORY ITEM TO BE EXAMINED B9.11 &

B-J CONT'D B9.12 PRESSURIZER SURGE ONE 1

1 W-4 85-140, 144 LOOP B TWO THREE 1

(12.0 IN. HOM. DIA. SYSTEMS)

ACCUMULATOR DISCHARGE ONE 1

1 W-5 85-078, 083 LOOP A TWO i

THREE 1

ACCUMULATOR DISCHARGE ONE 1

1 W-4 86-114, 118 LOOP B TWO 1

THREE 2

(27.5 IN. NOM. DIA. SYSTEMS)

REACTOR CORE COOLANT ONE COLD LEG (INLET) A TWO THREE 1

REACTOR CORE COOLANT ONE l

COLD LEG (INLET) B TWO 1

1 THREE (29.0 IN. NOM. DIA. SYSTEMS)

REACTOR CORE COOLANT ONE HOT LEG (0UTLET) A TWO THREE 1

REACTOR CORE COOLANT ONE 1

HOT LEG (0UTLET) B TWO THREE LCD031485RLA04-LT

e o

Form 9-0034,Rsv.0 (M&SP 5.2)

NORTHERN STATES POWER CO.

TAILE S1.5 PR AIRIE ISLAND UNIT I PAGE 6 op 15 INSERVICE' INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM: PIPING PRESSURE BOUNDARY N

O M SUS INSP.

R EQ*D, AMT.

ITEM INSPECTION E.

AN DES I i N ITEM PER.

AMT.

EXAM IDENTIFICATIOr4 REPORT NO.

GORY ITEM TO BE EXAMihED B9.11 &

B-J CONT'D 89.12 (31.0 IN. NOM. DIA. SYSTEMS)-

REACTOR CORE COOLANT ONE 1-CROSSOVER LINE A TWO THREE 1

REACTOR CORE COOLANT ONE CROSSOVER LINE B TWO 2

THREE B9.20 B-J NOMINAL PIPE SIZE LESS THAN 4" 89.21 &

B-J CIRCUMFERENTIAL AND B9.22 B-J LONGITUDINAL WELDS LONGITUDINAL WELDS

-N0NE-CIRCUMFERENTIAL WELDS (1.5 IN. NOM. DIA. SYSTEMS)

SEAL INJECTION ONE 1

1 W-8 86-052 LOOP A TWO 1

THREE 1.

SEAL INJECTION ONE 1

1 W-5 85-057 LOOP B TWO 1

THREE 1

ronass7 sers stre LCD031485RLA04-LT

e o

e Form 9-0034,Rev.0 (M&SP 5.2)

NORTHERN STATES POWER CO.

TAILE S1.5 PRAIRIE ISLAND UNIT T PAGE 7 OF 15 INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM: PIPING PRESSURE BOUNDARY 8"O INSP.

R EQ'D.

AMT.

ITEM

- INSPECTION E

AN ES I I N ITEM

PER, AMT.

EXAM IDENTIFICATION REPORT NO.

i GORY ITEM TO BE EXAMINED 89.11 &

B-J CONT'D B9.12 (2.0 IN. NOM. DIA. SYSTEMS) c SEAL INJECTION ONE 3~

2 W-44 85-068, 068R LOOP A TWO 3

W-20 86-082, 082R THREE 3

SEAL INJECTION ONE 2

LOOP B TWO 2

THREE 4

CHARGING LINE CVCS ONE 6

5 W-23, 31A 85-009, 008 W-30, 38, 60 86-027,028,029,029R LOOP B TWO 6

TilREE 6

LETDOWN LINE CVCS ONE 1

LOOP B TWO 1

THREE 2

AUXILIARY SPRAY TO ONE 1

1 W-13 85-027 PRESSURIZER TWO 2

THREE 2

RESIDUAL TEMPERATURE ONE 1

1 W-18 86-083 DETECTOR TAKE OFF TWO 1

COLD LEG LOOP A THREE 1

RESIDUAL TEMPERATURE ONE 1

1 W-12 86-081 DETECTOR TAKE OFF TWO 1

COLD LEG LOOP B THREE-1 ronne er-sere e/re LCD031485RLA04-LT

m e_.__

l t

e c.

Form 9-0034,Rev.0 (H&SP 5.2)

NORTHERN STATES POWER CO.

TACLE S1.5 i

PRAIRIE ISLAND UNIT T PAGE 8 OF 15 INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM: PIPING PRESSURE BOUNDARY OH,SV8 E

SUS INSP.

R E O'D.

AMT.

ITEM INSPECTION E.

N DE p ON ITEM ER.

AMT.

EXAM IDEN M N ION REN NO.

GORY ITEM TO BE EXAMINED 89.11 &

CONT'D 89.12 RESIDUAL TEMPERATURE ONE

1 1

W-4 85-0/9 DETECTOR TAKE OFF TWO 1

HOT LEG LOOP A THREE 2'

l RESIDUAL TEMPERATURE ONE 1

DETECTOR TAKE OFF TWO 1

HOT LEG LOOP B THREE 2

SAFETY INJECTION ONE 1

HIGH HEAD LOOP A TWO THREE 1

SAFETY INJECTION ONE 1

1 W-8 85-039 HIGH HEAD LOOP B TWO 1

THREE 2

DRAIN ON CROSSOVER ONE 1

1 W-13 86-053 LOOP A TWO 1

THREE 1

DRAIN ON CROSS 0VER ONE LOOP B TWO 1

THREE 1

REACTOR VESSEL SAFETY ONE INJECTION LOW HEAD TWO I

LOOP A THREE 2

REACTOR VESSEL SAFETY ONE 1

i INJECTION LOW HEAD TWO 1

LOOP B THREE 1

FOst es 97 3474 offe LCD031485RLA04-LT

e e

a.

Form 9-0034,Rev.0 (H&SP 5.2)

NORTHERN STATES POWER CO.

TAILE SI 5 PRAIRIE ISLAND UNIT I PAGE 9 OF 15 INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM: PIPING PRESSURE BOUNDARY Y3 SUB

INSP, R EQ'D.

AMT.

ITEM INSPECTION E-N DE P ION ITEM PER.

AMT, EXAM IDENTIFICATION REPORT NO.

GORY ITEM TO BE EX AMINEL) 89.11 &

(CONT'D]

(3.0 IN. NOM. DIA. SYSTEMS) 89.12 SPRAY TO PRESSURIZER ONE 3

1 W-22A 85-141

. BRANCH A TWO 4

THREE 4~

a SPRAY TO PRESSURIZER ONE 1

1 W-7 86-120 BRANCH B TWO 1

THREE 2

RESIDUAL TEMPERATURE ONE 1

1 W-2 85-080 DETECTOR RETURN A TWO 1

THREE 1

RESIDUAL TEMPERATURE ONE 1

1 W-9 86-088 DETECTOR RETURN B TWO 1

THREE 1

PRESSURIZER RELIEF ONE 1

1 W-4 86-080 LOOP A TWO 1

THREE 1

PRESSURIZER RELIEF ONE 1

1 W-14 85-058 LOOP B TWO THREE B9.30 B-J BRANCH PIPE CONNECTION WELDS B9.31 B-J NOMINAL PIPE SIZE 4" AND GREATER (12.0 IN. NOM. DIA. SYSTEMS)

ACCUMULATOR DISCHARGE THREE 1

LOOP A ronne e3-sere e/ve LCD031485RLA04-LT

i Form 9-0034,Rev.0 (M&SP 5.2)

NORTHERN STATES POWER CO.

TAILE S1.5 PRAIRIE ISLAND UNIT I PAGE in OF 15 INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM: PIPING PRFSStfRF R0llNDARY M NE S M SUB INSP.

R EO'D.

AMT.

ITEM INSPECTION E-N DE q

ITEM PER.

AMT.

EXAM IDENTIFICATION REPOR T NO.

GORY ITEM TO BE EXAMINED I

B9.31 B-J CONT'D ACCUMULATOR DISCHARGE ONE 1

LOOP B (8.0 IN. NOM. DIA. SYSTEMS)

RESIDUAL HEAT REMOVAL TWO 1

TAKE OFF LOOP A RESIDUAL HEAT REMOVAL ONE 1

1 W-R 85-062, 104, 105 i

TAKE OFF LOOP B (10.0 IN. NOM. DIA. SYSTEM)

PRESSURIZER SURGE TWO 1

LOOP B (6.0 IN. NOM. DIA. SYSTEM)

PLO-CAP LOOP A ONE 1

PLO-CAP LOOP B THREE 1

SAFETY INJECTION TWO 1

HIGH HEAD LOOP A 1

SAFETY INJECTION THREE 1

HIGIlHEADLOOPB l

1 ronne s7-sere stre LCD031485RLA04-LT

i e

Form 9-0034,R:v.0 (H&SP 5.2)

NORTHERN STATES POWER CO.

TABLE S1.5 PRAIRIE ISLAND UNIT I PAGE 11 OF 15 INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM: PIPING PRESSURE BOUNDARY EXAM COMPONENT OR SYSTEM SUB INSP.

R EQ*D.

AMT.

ITEM INSPECTION T

^

ITEM PER.

AMT.

EXAM IDENTIFICATION REPORT NO.

RY 1T M EEX M NED 89.32 B-J NOMINAL PIPE SIZE LESS THAN 4" (3.0 IN. NOM. DIA. SYSTEMS)

SPRAY TO PRESSURIZER ONE 1

LOOP A SPRAY TO PRESSURIZER TWO 1

LOOP B RESIDUAL TEMPERATURE THREE 1

DETECTOR RETURN A RESIDUAL TEMPERATURE THREE 1

DETECTOR RETURN B j

(2.0 IN. NOM. DIA. SYSTEMS)

RESIDUAL TEMPERATURE TWO 1

DETECTOR TAKE OFF COLD LEG LOOP A RESIDUAL TEMPERATURE THREE 1

DETECTOR TAKE OFF COLD LEG LOOP B DRAIN ON CROSSOVER TWO 1

LOOP A DRAIN ON CROSS 0VER ONE 1

LOOP B CHARGING LINE CVCS THREE 1

LOOP B rosine sv-sare e/vs LCD031485RLA04-LT

Form 9-0034,Rev.0 (M&SP 5.2)

NORTHERN STATES POWER CO.

TAILE S1_5 PRAIRIE ISLAND UNIT T PAGE 19 OF 15 INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM: PIPING PRESSURE BOUNDARY EXAM COMPONENT OR SYSTEM SUB INSP.

R EO'D.

AMT.

ITEM INSPECTION

^

ITEM Rh IT M O EXAM NED PER.

AMT.

EXAM IDENTIFICATION REPORT NO.

J B9.32 B-J CONT'D REACTOR VESSEL SAFETY ONE 1

1 W-1 85-040 INJECTION LOW HEAD A REACTOR VESSEL SAFETY THREE 1

INJECTION LOW HEAD B B9.40 B-J SOCKET WELDS SEAL INJECTION ONE LOOP A TWO 1

THREE 1

SEAL INJECTION ONE 1

LOOP B TWO THREE 1

CHARGING LINE CVCS

'0NE 1

LOOP B TWO 1

THREE 1

LETDOWN LINE CVCS ONE LOOP B TWO 1

THREE AUXILIARY SPRAY TO ONE 1

1 W-ID + PIPE 85-026 PRESSURIZER TWO THREE RESIDUAL TEMPERATURE ONE 1

DETECTOR TAKE OFF TWO 1

COLD LEG LOOP A THREE 1

FonM s v-sere e/Te LCD031485RLA04-LT

i

+

e.

Form 9-0034,Rev.0 (H&SP 5.2) j NORTHERN STATES POWER CO.

TA!LE S1.5 PRAIRIE ISLAND UNIT T PAGE 13 OF 15 INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM: PIPING PRESSURE BOUNDARY INSP.

REO'D.

AMT.

ITFM INSPECTION E.

N E

I ION j

llEM PER.

AMT.

EXAM IDEN'. si.uATION REPOR T NO.

GORY ITEM TO BE EXAMINED 89.40 B-J CONT'D RESIDUAL TEMPERATURE ONE 1

DETECTOR TAKE OFF TWO I

COLD LEG LOOP B

THREE, l'

l RESIDUAL TEMPERATURE ONE 1

DETECTOR TAKE OFF TWO 1

H0T LEG LOOP A THREE 1

RESIDUAL TEMPERATURE ONE DETECTOR TAKE OFF TWO 1

l HOT LEG LOOP B THREE 1

SAFETY INJECTION ONE HIGH HEAD LOOP A TWO I

THREE 1

a SAFETY INJECTION ONE 1

1 W-17 85-038 l

HIGH HEAD LOOP B TWO THREE i

DRAIN ON CROSS 0VER ONE 1

LOOP A TWO THREE DRAIN ON CROSS 0VER ONE LOOP B TWO 1

THREE 1

l i'

REACTOR VESSEL SAFETY ONE 1

W-8 85-043 INJECTION LOW HEAD A TWO THREE 1

L 4

ro nne s7-sere e/ve LCD031485RLA04-LT

e Form 9-0034,Rev.0 (M&SP 5.2)

NORTHERN STATES POWER CO.

TABLE S1.5 PRAIRIE ISLAND UNIT I PAGE 14 OF 15 INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM: PIPING PRESSURE B0UNDARY Y

SUB INSP.

R EO'D.

AMT.

ITEM INSPECTION E

ND DES lON ITEM ER.

, AW.

EXAM IDEMINTION REMT NO.

GORY ITEM TO BE EXAMINED B9.40 B-J CONT'D REACTOR VESSEL SAFETY ONE 1

INJECTION LOW HEAD B TWO THREE B-K-1 INTEGRAL ATTACHMENT FOR PIPING B10.10 B-K-1 INTEGRALLY WELDED ATTACHMENTS ACCUMULATOR DISCHARGE THREE 1

RESIDUAL HEAT REMOVAL ONE 1

TAKE OFF LOOP A TWO 1

THREE 2

SPRAY TO PRESSURIZER ONE 1

1 K

85-075, 075R, 118 BRANCH A RESIDUAL HEAT REMOVAL ONE RETURN LOOP B TWO 1

THREE 1

RESIDUAL HEAT REMOVAL ONE 1

1 P

85-054, 055, 059, 054R' TAKE OFF LOOP B TWO THREE 1

SAFETY INJECTION TWO 1

AUXILIARY SPRAY 2" CVCS ONE 1

1 A1 86-119 1

1 1

FORM 9 7-34 76 Sf78 LCD031485RLA04-LT

Form 9-0034,Rev.0 (M&SP 5.2)

NORTHERN STATES POWER CO.

TA"lLE S1.5 PRAIRIE ISLAND UNIT I PAGE 15 OF 15 INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM: PIPING PRESSURE B0UNDARY SUB INSP.

R EQ'D.

AMT.

ITEM INSPECTION E.

N DE IPION ITEM PER.

AMT.

EXAM IDENTIFICATION REPORT NO.

G OFlY ITEM TO BE EXAMINED B-P ALL PRESSURE RETAINING COMPONENTS B15.50 B-P PRESSURE RETAINING BOUNDARY

PERFORMED BY PLAN 1 B15.51 B-P PRESSURE RETAINING BOUNDARY PERSONNEL IN ACC0F D-ANCE WITil IWA-500(

DURING EACH SYSTEM LEAKAGE TEST AND EACH SYSTEM llYDR0-STATIC TEST REQUlf ED BY IWB-5000 ronne e 7 a47s e/se LCD031485RLA04-LT

Form 9-0034,Rav.0 (H&SP 5.2)

NORTHERN STATES POWER CO.

TABLE S1.6 PRAIRIE ISLAND UNIT T

PAGE 1

OF 3 j

INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM:

g.37 qe engr om. 33,

m. mo, M

SYS SUS INSP.

R EQ'D.

AMT.

STEM INSPECTION E-E I IOq ITEM PER.

AMT.

EXAM IDENTIFICATION REPORT NO.

GOftY ITEM TO BE EXAMINED B-G-1 PRESSURE RETAINING BOLTING, GREATER THAN 2" IN DIAMETER B6.180 B-G-1 BOLTS AND STUDS, IN PLACE REACTOR CORE COOLANT PUMP NO. 11 FLANGE BOLTS ONE 8

8 BOLTS, 1 THRU 8 85-111 TWO 8

THREE 8

I REACTOR CORE COOLANT PUMP NO. 12 i

FLANGE BOLTS ONE 8-TWO 8

THREE 8

)

B-6.190 B-G-1 FLANGE SURFACE, WHEN CONNECTION DISASSEMBLED REACTOR CORE COOLANT

IF DISASSEMBLED PUMP NO. 11 & 12 100% OF SURFACE j

B6.200 B-G-1 NUTS, BUSHINGS AND WASHERS REACTOR CORE COOLANT

IF DISASSEMBLED PUMP NO. 11 & 12 100% OF ALL ITEMS 1

6 rosses sv-sese e/ve i

LCD031685RLA02-LT

Form 9-0034,Rev.0 (H&SP 5.2)

NORTHERN STATES POWER CO.

TA"_LE S1_6 PRAIRIE ISLAND UNIT I

PAGE 2

OF 3

INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM:

EXAM COMPONENT OR SYSTEM E.'

A E A IDEN I TM HN ST M O EE M NED B-G-2 PRESSURE RETAINING BOLTING, 2" AND LESS IN DIAMETER B7.60 B-G-2 BOLTS, STUDS AND NUTS SEAL HOUSE BOLTING RCP NO 11 ONE 4

12 BOLTS, 1 THRU 12 85-021, 024 TWO 4

THREE 4

RCP N0. 12 ONE 4

12 BOLTS, 1 THRU 12 85-098, 100 BOLTS, 1 THRU 10 86-033, 034, (REPEAT) 054, 055.

BOLTS, 11 AND 12 86-072, 073 (REPEAT)

THREE 4

B-K-1 INTEGRAL ATTACHMENT FOR PUMPS B10.20 B-K-1 INTEGRALLY WELDED ATTACHMENTS REACTOR CORE COOLANT ONE 1

1 SUPPORT A 85-005 SUPPORT A(REPEAT)86-067 PUMP NO. 12 TWO 1

TilREE 1

B-L-1 PRESSURE RETAINING WELDS IN PUMP CASINGS B12.10 B-L-1 PUMP CASING WELDS REACTOR CORE COOLANT THREE 1

RELEIF NO. 63 pilMD NG_ 19 rosses s7-aats stre i

l LCD031685RLA02-LT

l Forse 9-0034,Rev.0 (H&SP 5.2)

NORTHERN STATES POWER CO.

TAILE S1_6 PRAIRIE ISLAND UNIT T PAGE 3 OF 3 INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM: qg 7;

g,7,. ;g gg.y E8 INSP.

R EO'D.

AMT.

ITEM INSPECTION E.

N E

I I ITEM PER.

AMT.

EXAM IDENTIFICATION REPORT NO.

GORY ITEM TO BE EXAMINED B12.20 B-L-2 PUMP CASINGS REACTOR CORE COOLANT

RELIEF NO. 63 PUMP NO. 12 B-P ALL PRESSURE RETAINING COMPONENTS

PERFORMED BY PLANT 815.60 B-P PRESSURE RETAINING BOUNDARY i

PERSONNEL IN ACCORD-l B15.61 B-P PRESSURE RETAINING B0UNDARY ANCE WITH IWA-5000 DURING EACH SYSTEM LEAKAGE TEST AND EACH SYSTEM HYDRO-STATIC TEST REQUIRE [

BY IWB-5000.

PUMP FLYWilEELS i

PUMP N0. 11 & 12 ONE 2

AN INPLACE ULTRA-

~

TWO 2

SONIC EXAMINATION THREE 2

0F THE AREAS OF HIGHER CONCENTRATI0P AT THE BASE AND KEYWAY SHALL BE i

PERFORMED.

IF REACTOR CORE C00LANl PilMP IS DISMANTLED, TilEN A COMPLETE VOLUMETRIC EXAMINA-

{

TION OF ALL EXPOSED 1

SURFACES SHALL BE

]

PERFORMED.

l roseas sv-sere e/ve 4

LCD031685RLA02-LT

Forni 9-0034,Rsv.0 (M&SP 5.2)

NORTHERN STATES POWER CO.

TAOLEci PRAIRIE ISLAND UNIT PAGE f*'

OF =

INSERVICE INSPECTION EXAMINATION

SUMMARY

MAJOR ITEM:_ug y onec$nne og.uninv 1

S M SUS INSP.

R EQ'D.

AMT.

BTEM INSPECTION E.

E O

ITEM R.

AMT, EXAM IDEN M O TIM REP W W.

GORY STEM TO BE EXAMINED B6.210 B-G-1 PRESSURE RETAINING BOLTING, GREATER THAN 2" IN DIAMETER

-NONE-B-G-2 PRESSURE RETAINING BOLTING, 2" AND LESS IN DIAMETER 1

B7.70 B-G-2 BOLTS, STUDS AND NUTS ACCUMULATOR DISCHARGE ONE 16 I

LOOP A TWO l

THREE 16 ACCUMULATOR DISCHARGE ONE LOOP B TWO 16 THREE 16 1

RESIDUAL HEAT REMOVAL ONE 16 16 M.0. GATE 8703 86-117 RETURN LOOP B

)

RESIDUAL HEAT REMOVAL ONE 16 16 M.0. GATE 8701A 85-037 j

TAKE OFF LOOP A TWO j

THREE 16 RESIDUAL HEAT REMOVAL ONE 16 16 M.0. GATE 3702B 85-036 l

TAKE OFF LOOP B ONE 16 SAFETY INJECTION TWO 12 i

HIGH HEAD LOOP A i

SAFETY INJECTION THREE 12 j

HIGH HEAD LOOP B 1

PRESSURIZER SPRAY THREE 8

i LOOP A ro.

.......n.

LCD031685RLA10-LT

.. = _

Form 9-0034,Rev.0 (M&SP 5.2)

NORTHERN STATES POWER CO.

TA LE -- -

I PRAIRIE ISLAND UNIT PAGE M*#

OF -

INSERVICE INSPECTION ! EXAMINATION

SUMMARY

MAJOR ITEM:.

c5ie".

'ENUE5RiNION INSP.

R EO*D.

AMT.

ITEM INSPECTION seas ITEM PER.

AMT.

EXAM IDENTIFICATION REPORT NO.

GORY ITEM TO BE EXAMINED B7.70 B-G-2 CONT'D PRESSURIZER SPRAY THREE 8

l LOOP B RESISTANCE TEMPERATURE ONE 12 12 GATE 8001A 85-086 DETECTOR RETURN LOOP A RESISTANCE TEMPERATURE ONE 12 DETECTOR RETURN LOOP B RESISTANCE TEMPERATURE ONE DETECTOR TAKE OFF TWO 2

LOOP A (COLD LEG)

THREE 2

RESISTANCE TEMPERATURE ONE DETECTOR TAKE OFF TWO 2

LOOP B (COLD LEG)

THPFE 2

THREE 2

RESISTANCE TEMPERATURE ONE DETECTOR TAKE OFF TWO 2

LOOP A (110T LEG)

TWO 2

j j

THREE 2

RESISTANCE TEMPERATURE ONE DETECTOR TAKE OFF TWO 2

LOOP B (HOT LEG)

TWO 2

THREE 2

ro== u.au. en.

LCD031685RLA10-LT

.~

Form 9-0034,Rev.0 (H&SP 5.2)

NORTHERN STATES POWER CO.

TA!LE,,,

PRAIRIE ISLAND UNIT -

PAGE f

OF =

INSERVICE INSPECTIONl XAMINATION

SUMMARY

MAJOR ITEM:.j.,.y poref.mr nn y nu E

EXAM COMPONENT OR SYSTEM SUS INSP.

H EO'D.

AMT.

ITEM INSPECTION ITEM y'

lT M O E M NED PER.

AMT.

EXAM IDENTIFICATION REPORT NO.

B7.70 B-G-2 CONT'D PRESSURIZER RELIEF ONE TWO 12 TWO 12 THREE 6

THREE 6

REACTOR' VESSEL SAFETY ONE 12 12 CHECK 8843A 86-093 INJECTION LOW HEAD TWO 12 TWO 12 THREE 12 A 31LIARY SPRAY CVCS THREE 16 D Gla CM CROSS 0VER ONE LW A TWO 2

THREE 2

DRAIN ON CROSS 0VER ONE LOOP B TWO 2

THREE 2

i CHARGING LINE LOOP B TWO 6

LETDOWN LINE CVCS ONE LOOP B TWO 8

4 TWO 2

THREE' 8

SEAL INJECTION ONE 2

2 T-58 VC-7-18 85-106 LOOP A SEAL INJECTION ONE 2

LOOP B ronse 7-sere e/7e LCD031685RLA10-LT i

Form 9-0034,Rav.0 (H&SP 5.2)

NORTHERN STATES POWER CO.

TA"LEc, PRAIRIE ISLAND UNIT ___.

PAGE f

OF-INSERVICE INSPECTION 1 EXAMINATION

SUMMARY

MAJOR ITEM:,,3,y nner?,,nr nng;niny

" YS M SUB INSP.

R EO'D.

AMT.

ITEM INSPECTION E.

N ES P Oq ITEM PER.

AMT.

EXAM IDENTIFICATION REPORT NO.

GORY ITEM TO BE EXAMINED B10.30 B-K-1 INTEGRAL ATTACHMENTS FOR

-NONE-VALVES B12.30 B-M-1 PRESSURE RETAINING WELDS

-NONE-IN VALVE BODIES B-M-2 VALVE BODIES B12.50 B-M-2 VALVE BODIES, EXCEEDING 4" NOMINAL PIPE SIZE 1

SPECIFIC VALVE SUB-VELAN CHECK VALVES JECT TO PLANT MAIN-1 TENANCE SCHEDULES.

VELAN M.0. GATE VALVES 1

DARLING M.0. GATE VALVE 1

DARLING CHECK VALVES CROSBY RELIEF VALVES 1

B-P ALL PRESSURE RETAINING COMPONENTS B15.70 B-P PRESSURE RETAINING B0UNDARY

PERFORMED BY PLANT PERSONNEL IN ACCORD-315.71 B-P PRESSURE RETAINING BOUNDARY ANCE WITH IWA-5000 DURING EACH SYSTEM LEAKAGE TEST AND EACH SYSTEM HYDR 0-STATIC TEST REQUIRED BY IWB-5000.

ronne e T-sets e/re LCD031685RLA10-LT

TA'liLE S-II NORTHERN STATES POWER COMPANY Prairie Island Unit I Examination Comparison Summary l.....................................................................................................................................................l l SUBITEM l SYSTEM l CLASS l ISO lMETHl ITEM l REPORT l PREVIOUS RESULTS l CURRENT RESULTS l LIMITATIONS l........l....................l......l..........l....[...............l..........l....................l....................l..............................l; lB10.10 lSPRAYTOPZRBR.8 l Il1151-32 lPT lRCVCH-722./A1 l86119 lResults:NONE lResults:!ND lNONE l

l l

l Type:R0uNoEo l

l l

l lAx Lw: WELD CL l

l l

1 l

l l

1 lCireLc::3:00 l

l l

l l Length:1/16" l

l lB10.10 lSPRAYTOPZRBR.B l I l1-ISI-32 lVT-3lRCVCH-722/A1 l86087 lResults:NONE lResults:IND lMONE l

l l

l Type:NO DWG.

l l

1 1

I l

l l

lAx L=:

l l

lciretoc:

l l

ltmgth:

l l

l82.60 lREGENATIVEHEATEXCHl Il1ISI44 lUT4lW-1 l86-058 lResults:NONE lResults:IND lNONE l

l l

1 Scal l

l l

l l Type:*GEOMEIRY l

l l

l l *Plit*:1#

1 l

l l

l Ax Lx:

l l

lciretoc:

l l

l Length:360 INTERM l l

l82.60 lRECENATIVEHEATEXCHl Il1ISI-44 lUT4lW-1 l86058 lResults:NONE lResults:!ND lNONE l

1 I

I I

I l

l Sc e 2 l

l 1

1 I

I i

l l

l l Type:* GEOMETRY l

l l

1

'l i

I l

l l

l W lit * :1M i

i l

i I

I I

I l Ax L=:

1 I

I I

Iciretoc:

l l

l Length:360INTERM l l

lB7.20 l PRESSURIZER l

I l1 ISI-42 lVillMANWAYBLTS 1 5l86 035 lResults:NONE lResults:NONE lNCNE l

lB7.30 lSTEAMGENERATOR11 l Il1ISI-43 lMT lINLETMANWAY l86-018 lResults:NONE lResults:NONE lWONE l

lB7.30 lSTEAMGENERATOR11 l I l1 ISI 43 lUTOlINLETMANJAY l86-014 lResults:NONE lResults:NONE lNONE l

lBT.30 l STEAM GENERATOR 11 l Il1-1S1-43 lMT l0UTLETMANWAY l86019 lResults:NONE lResults:NONE lNONE l

lBT.30 lSTEAMGENERATOR11 l Il1-ISI43 lUTO[0UTLETMANWAY l86-015 lResults:NONE lResults:NONE lNONE l

lBT.30 lSTEAMGENERATOR12 l Il1-ISI-43 lMT llNLETMANWAY l86020 lResults:NONE lResults:IND lNONE l

l l

l Type: LINEAR l

l 1

I i

1.

I I

IAx La:

I I

I l

l l

lcireLoc:

l l

l 1

i l

I i

ILmgth:.5" l

l lB7.30 lSTEAMGENERATOR12 l I l1-ISI-43 lUTOllNLETMANWAY l86016 lResults:NONE lResults:NONE lNONE l

l l

l 1

l_ I I

e l

I i

l Page 1 of (p

TABLE S-II NORTHERN STATES POWER COMPANY Prairie Island Unit I Examination Comparison Summar i..............................................................................................................................................y....;

lSUB ITEM l SYSTEM l CLASS l ISO lMETHl ITEM l REPORT l PREVIOUS RESULTS l CURRENT RESULTS l LIMITATIONS l........l....................l......g..........l....l...............g..........l....................l....................l..............................ll lB7.30 lSTEAMGENERATOR12 l 1l1-ISI-43 lMT l0UTLETMANWAY l86021 lResults:NONE lResul+s?NONE lNONE l

lB7.30 lSTEAMGENERATOR12 l Il1-ISI43 lUTOl0UTLETMANWAY l86017 lResults:NONE l Re N ts:NONE lNONE l

lBT.40 lEXCESSLEIDON l

I l1-ISI-45 lVT1lFLGBLTS14 l86045 lResults:NONE lResultsNONE lNONE l

lB7.50 lRIDRETURN l

I l1-ISI-6 lVT1l0RIFICEBOLTS l86-079 lResults:NONE lResults:NONE lNONE l

lB7.50 lSEALINJECTION.

l I l1-ISI 27 [VT1joRIFICEBOLTS l86-121 lResults:NONE lResults:NONE lNONE l

lB7.60 lRCP # 12 l

I l1 ISI 35 lMT lLOWERSEALBLTSl86-033 lResults:NONE lResults:!ND lNONE l

l l

llype: LINEAR l

l l

l l Ax Loc:

l l

lCireLoc:1/16-1/8"l l

l l

l Length:*360 INTER l l

lB7.60 lRCP#12 l

I l1-ISI-35 lMT lLOWERSEALBLTSj86-073 lResults:NONE lResults:IND lNONE l

l l

l Type: LINEAR l

l l

'l l

I l

i I Ax Loc:

l l

}CircLoc:1/161/8"l l

l l

l Length:360 INTERM l l

lB7.60 lRCP#12 l

I l1-ISI 35 lUTO l LOWER SEAL BLTSl86 054 lResults:NONE lResults:NONE lNONE l

lBT.60 lRCP # 12 l

Il1-ISI35 lUTOlLOWERSEALBLTSl86072 lResults:NONE lResults:NONE lNONE l

lB7.60 lRCP#12 l

I l1-ISI-35 lMT lUPPERSEALBLTSl86-034 lResults:NONE lResults:NONE lNONE l

lB7.60 lRCP#12 l

Il1-ISI-35 lUTO[UPPERSEALBLTSl86055 l Results:NONE lResults:NONE lWONE l

lB7.70 lRHRRETURNB l

Il1-ISI-18 lVT1lMOGATE8703 l86-117 lResults:NONE lResults:IND lNONE l

l l

l Type:SLCHTCORR l

l 1

I I

I l Ax Loci l

l l

i I

I I

I IcireLoc:

l l

l Length:

l l

lB7.70 lRHRRETURNB l

Il1-ISI18 lVT1lMOCATE8703 l86117 lResults:NONE lResults:lND lNONE l

l l

l Type:SLGHTCORR l

l l

l l Ax Loc:

l l

lCircLoc:

l l

l Length:

l l

lBT.70 lRVSILOWHEADA l

Il1ISI30 lVT1l CHECK 8843A l86093 lResults:NONE lResults:NONE lNONE l

lB9.11 lACCUMULATORDISCH.Bl Il1ISI-17 lPT lW4 l86-114 lResults:NONE lResults:IND lNONE l

l l

l Type:R0uMDED l

l l

l l Ax Loc:.20" TOE l l

l l

lCircLoc:3.2"Cu180l l

l l

l Length:1/16" l

l i

I l_I I

I I

I t

Page 2 of 1,

TABLE S-II NORTHERN STATES POWER COMPANY Prairie Island Unit I Examination Comparison Summary i.....................................................................................................................................................l lSUSITEMl SYSTEM l CLASS l ISO lMETNl ITEM l REPORT l PREVIOUS RESULTS l CURWENT RESULTS l LIMITATIONS l

l........l....................l......l..........l....l...............l..........l...................l....................l..............................g l89.11 lACCUMULATORDISCH.8l 1 l1 151-17 lUT4lW-4 l86118 lResults:NONE lResults:!NO lNONE l

l l

l Scan:2 l

l I

I I

I lTp: GEOMETRY l

l l

l l Aglitude:20 l

l l

l l Ax Loc:

l I

I I

l l

lCircLoc:360INTERMl l

l l

l Length:lNTERMITT l

l l89.11 lRHR TAKEOFF A l

I l1-ISI-38 lPT lW-16 l86-030 lResults:NONE lResults:!ND lWONE l

l l

l Type: LINEAR l

l l

1 1

I I

I IAx Loc TOE l

l l

l lCireLoc:1:30 l

l l

l l Length:.3" l

l l89.11 lRHRTAKEOFFA l

1 l1-ISI-38 lPT lW16 l86030 lResults:NONE lResults:lND lNONE l

l l

1 1

I I

IType: LINEAR l

l l

I I

I I Ax loc: TOE l

l l

l lCiretoc:2:00 l

l l

l 1

I ILength:.2" l

l l89.11 lRHRTAKEOFFA l

Il1-15138 lPT lW16 l86-030 lResults:NONE lResults:IND lNONE l

l l

lTp: LINEAR l

l l

l l Ax Loc: TOE l

l l

l 1

I I

- l lCiretoc:2:30 l

l l

1 l

l l

l 1

I ILength:.35" l

l l89.11 lRHRTAKEOFFA l

Il1-ISI-38 lPT lW-16 l86-030R lResults:N/A l Results:NONE lWONE l

l89.11 lRHRTAKEOFFA l

l l1-ISI-38 lUT4lW16

[86-044 lResults:NONE lResults:!ND lNONE l

l l

l Scan:2 l

l l

l l T p :00 CEO l

l l

l lAelitude:50 l

I I

I lax Loc:

I I

I l

I I

I l

l I

ICireLoc:360INTERMl l

l l

l Length:INTERMITT l

l l89.11 lRilRTAKEOFFA l

I l1 ISI-38 [UT4lW-16 l86-044 lResults:NONE lResults:IND

-lNONE l

l l

l 1

I I

IScan:2 l

l l

l lTm: ROOT I

l l

l lAwtitude:15 l

l l

1 i

l I

I IAx Loc:

1 I

l l

lCircLoc:360INTERMl l

l l

l Length:INTERMITT l

l l

l l_I I

I I

Pege 3 of b

TABLE S-II NORTHERN STATES POWER COMPANY Prairie Island Unit I Examination Comparison Summary l.......................................................................................................................................................l lSUB-ITEM l SYSTEM l CLASS l ISO lMETHl ITEM

-l REPOPT l PREVIOUS RESULTS l CARENT RESULTS l LIMITATIONS l

g........l....................l......l..........l....l...............l..........l....................l.

................l..............................l lB9.11 lRHRTAKEOFFA l

I l1 ISI 38 lUT4 lW-16 l86044 lResults:NONE lResults:IND lNONE l

l l

l Scan:2 l

l l

l l Type: ROOT l

l l

l 1

I I

I I A,titude:15 l

l l

l l.

l lAx Loc:1.00 l

l l

1 I

I I

I Icirctoc:5.0 l

l l

l 1

I I

I ILength:.70" l

l lB9.11 lRHR TAKEOFF A l

1 l1-ISI-3C lPT lW-18 l86059 lResults:NONE l Results:lND lNONE l

l l

1 1

IType: LINEAR l

l l

l l Ax Loc: TOE / PIPE l l

1 1

I I

l l

I I

Iciretoc:3:00 l

l l

l Length:.3" l

l l89.11 lRHR TAKEOFF A l

Il1-IS!*3C lPT lW18 l86-059 lResults:NONE l Results:IND lNONE l

l l

'l i

I I

IType: LINEAR l

l l

l lAx Loc: TOE /90 SIDE l l

1 1

I I

lciretoc:5:30 l

l l

l l Length:.15" l

l lB9.11 lRHRTAKEOFFA l

Il1-ISI-3C lPT lW18 l86-059 lResultr:NONE lResults:IND lNONE l

l l

l Type: LINEAR l

l l

1 1

I I

l lAx Loc: TOE /90 SIDE l l

l l

lcireLoc:6:30 l

l l

l l Length:.25" l

l lB9.11 lRHRTAKEOFFA l

Il1ISI3C lPT lW18

[86059 l Results:NONE lResults:!ND lNONE l

l l

l 1

1 I

I I

IType: LINEAR l

l l

l 1

l i

I I

I l Ax Loc: TOE /90$lDEl l

1 l

l l

lcireLoc:7:00 l

l l

l l Length:.17" l

l l89.11 lRHRTAKEOFFA l

I l1 ISI-3C lPT lW18 l86059R lResults:N/A lResults:NONE lNONE l

l89.11 lRHRTAKEOFFA l

Il1ISI-3C [UT4lW18 l86-071 lResults:NONE lResults:NONE lLUGSa3:0088:00 l

lB9.11 lRVSILOWHEADA l

Il1-ISI-30 lPT [W-5 l86-043 l Results:NONE lResults:NONE lNONE l

lB9.11 lRVSILOWHEADA l

I l1 ISI-30 lUT4lW-5 l86056 lResults:NONE lResults:IND lNONE l

l l

l Scan:i l

l l

1 1

I l Type: GEOMETRY l

l l

l lAmtitude:25 l

l l

l l Ax Loc:

l I

l l

lciretoc:360INTERui l

l l

l 1

l Length:INTERMITT l

l l

l l_I I

l l

I Page 4 of la

TABLE S-II NORTHERN STATES POWER COMPANY Prairie Island Unit I Examination Comparison Summary j.......................................................................................................................................................l l SUS-ITEM l SYSTEM l CLASS l ISO lMETHl ITEM l REPORT l PREVIOUS RESULTS l CURRENT RESULTS l LIMITATIONS l

l........l....................l......l..........l....l...............l..........l....................l....................l..............................l lB9.11 lRVSILOWHEADA l

1l1ISI-30 lUT4lW5 l86-056 lResults:NONE lResults:IND lNONE l

l l

l Scan:2 l

l l

l l Type: GEOMETRY l

l 1

I I

I IAelitude:40 l

i I

I I

I l ax L=:

I I

I i

lCireLoc:360INTERMl l

l l

l Length:!NTERMITT l

l lB9.11 lRVSILOWHEADA l

1 l1-1S1-30 lPT lW8 l86042 lResults:NONE lResults:NONE lNONE l

lB9.11 lRVS!LOWHEADA l

l l1-ISI-30 lUT4lW8 l86057 lResults:NONE lResults:IND lNOSCAN1 VALVE l

l l

l Scan:2 I

I I

l l

l l Type: GEOMETRY l

l l

1 IAglitude:50 l

l l

1 1

I I

l l Ax Loc:

l l

lCircLoc:360INTERMl l

l l

l Length:!NTERMITT l

l lB9.11 lRVSILOWHEADA l

I l1-ISI 30 [UT4lW8 l86-057 lResults:NONE lResults:IND lNONE l

l l

l 1

iScan:2 l

l l

l l Type: GEOMETRY l

l l

l IAwtitude:50 l

l I

I I

I l Ax L=:

1 I

I I

l I

I I

lCireLoc:360iNTEaM]

l l

l l Length:!NTERMITT l

l lB9.21 l AUX. SPRAY 2"CVCS l I l1-ISI-5D lPT lW-7 l86-120 lResults:NONE lResults:NONE lNONE l

lB9.21

[CHARGINGLINECVCSBl 1l1-ISI-10 lPT lW-38 l86028 lResults:NONE lResults:NONE lNONE l

lB9.21 lCHARGINGLINECVCSBl I l1-ISI-1E lPT lW60 l86029 lResults:NONE lResults:lND lNONE l

l l

l Type: LINEAR l

l l

l lAx Loc:

l I

I I

I l

lCiretoc:6:00 l

l l

l l Length:.1" l

l

[B9.21 lCHARGINGLINECVCSBl Il1ISI-1E lPT lW60 l86029 lResults:NONE lResults:lND lNONE l

l l

l Type: LINEAR l

l l

l l Ax Loc: toe l

l l

l 1

I lCiretoc:6:00 l

l l

l l Length:.2" l

l lB9.21 lCHARGINGLINECYCSBl Il1ISI-1E lPT lW-60 l86-029R lResults:N/A lResults:NONE lNONE l

l l

1 I

l_I I

I l

l l

Page 5 of

(,

TABLE 8-II NORTHERN STATES POWER COMPANY Prairie Island Unit I Examination Com l............................................................................................................................parisonSummary lSUB-ITEM l SYSTEM l CLASS l ISO lMETHl ITEM l REPORT PREVIOUS RESULTS CURRENT RESULTS LINITATIONS l........l....................l......l..........l....l...............l..........l....................ll....................l..............................ll l

l lB9.21 lDRAINONCROSSOVERAl Il1-ISI-10 lPT lW-13 l86-053 lResults:NONE lResults:NONE lNONE l

lB9.21 lPZR RELIEF A l

I l1 ISI-31 lPT lW-4 l86080 lResults:NONE lResults:NONE lNONE l

lB9.21 lRTDRETURNB l

I l1-ISI-21 lPT lW-9 l86-088 lResults:NONE lResults:NONE lNONE l

lB9.21 lRIDTAKEOFFCOLDA l Il1-ISI-7 lPT lW-18 l86083 lResults:NONE lResults:NONE lNONE l

lB9.21 lRTDTAKEOFFCOLDB l I l1-ISI-22 lPT lW 12 l86-081 lResults:NONE lResults:NONE lNONE l

lB9.21 lSEALINJECTIONA l

1l1-ISI-11AlPT lW8 l86-052 lResults:NONE lResults:NONE lNONE l

lB9.21 lSEALINJECTIONA l

Il1ISI118lPT lW 20 l86-082 lResults:NONE lResults:IND lNONE l

l l

l TYPE: ROUNDED l

l l

l l Ax Loc: TOE P/S l l

l l

lCireLoc:12:002:00l l

l l

l Length:5aAPP.1" l l

lB9.2) lSEALINJECTIONA l

Il1-ISI-118lPT lW-20 l86-082-lResults:NONE lResults:IND lNONE l

l l

l 1

1 I

IType:R0uNDED l

l l

l l Ax Loc: TOE P/S l l

l l

lCiretoc:3:00 6:00 l l

l l

l Length:6aAPP.1" l l

lB9.21 lSEALINJECTIONA l

I l1*ISI-118 lPT lW-20 l86-082R lResults:N/A l Results:NONE lNONE l

lB9.21 lSPRAYTOPZRBR.A l Il1ISI-5A lPT lW-9 l86128 lResults:NONE lResults:NONE lNONE l

lB9.32 lSPRAYTOPZRLOOPAl Il1ISI5A lPT lWR l86051 lResults:NONE lResults:NONE lNONE l

lB9.40 lCHARGINGLINECVCSBl Il1-ISI-1C lPT lW-30 l86-027 lResults:NONE lResults:IND lNONE l

l l

l Type: ROUNDED l

l l

l l Ax Loc: TOE / VALVE l l

l l

lCireLoc:360 INTER l l

l l

l Length:1/163/16" l l

l l

l_I I

i i

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Page 6 of b

-w Y

e APPENDIX B ASME CLASS II EXAMINATIONS O

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~ ~ ~ ~

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Form 9-0034,Rev.0 (H&SP 5.2)

NORTHERN STATES POWER CO.

TAILE S2.2 PIPI N EdE550RtN OU!DARY NSER E INSPECTION EXAMINATION

SUMMARY

MAJOR ITEM:

EXAM COMPONENT OR SYSTEM SUS INSP.

R EQ'D.

AMT.

ITEM INSPECTION

$TE.

E EXiM NED A D DE

'P F

ITEM PER.

AMT.

EMAM IDENTIFICATION REPORT NO.

qy O

C-C INTEGRAL ATTACHMENTS FOR PIPING C3.20 C-C INTEGRALLY WELDED ATTACHMENTS MAIN STEAM LOOP A ONE 3

2 D

85-147 H

86-084, 122 TWO 3

THREE 3

MAIN STEAM LOOP B ONE 3

2 G

85-050, 085 D

86-002, 007 TWO 3

THREE 3

MAIN STEAM RELIEF THREE 1

HEADERS A & B FEEDWATER LOOP A ONE 2

2 R

85-049 P

86-123 TWO 2

THREE 3

FEEDWATER LOOP B ALL ENCAPSULATED RHR PUMP SUCTION ONE LOOP A TWO 1

THREE 1

RHR PUMP DISCHARGE ONE 1

LOOP A RHR PUMP DISCHARGE TWO 1

LOOP B FORT 8 9 7-3478 eff t LCD031685RLA07-LT

Form 9-0034,Rsv.0 (H&SP 5.2)

NORTHERN STATES POWER CO.

TAZLE S2.?

PRAIRIE ISLAND UNIT I P. AGE 9 OF 7 INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM: PIPINti - PRtbbURL BUUNUARY EXAM CO ONENT OR SYSTEM SUS INSP.

R E Q'D.

AMT.

ITEM INSPECTION ITEM PER.

AMT.

EXAM IDENTIFICATION REPORT NO.

GO Y ITEM TO E EX M NED ACCUMULATOR DISCHARGE ONE 1

1 C

85-041 CONTAINMENT SUMP LOOP B EMBEDDED DISCHARGE C-D PRESSURE RETAINING BOLTING GREATER THAN 2" IN DIAMETER

4.20 C-D BOLTS AND' STUDS

-NONE-C-F PRESSURE RETAINING WELDS IN PIPING

5.10 C-F PIPING WELDS 1/2" AND LESS NOMINAL WALL THICKNESS

5.11 C-F CIRCUMFERENTIAL WELDS AND

5.12 C-F LONGITUDINAL WELDS

('75 CATEGORY C-F)

RHR PUMP SUCTION ONE 1

12-RH-5A TWO I

12-RH-5B THREE 2

8-RH-5A ONE 8-RH-5B TWO THREE 1

8-RH-4A ONE 8-RH-4B TWO 1

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NORTHERN STATES POWER'CO.

TA!LE S2.2 PRAIRIE ISLAND UNIT I MAJOR ITEM: pgpgE 5,--ennynn2nanu

~ '"' " "' """"""'

INSERVICE INSPECTION-EXAMINATION

SUMMARY

8V8 M SUS INSP.

2 R EO'D.

AMT.

ITEM INSPECTION E-E I 10N ITEM PER.

AMT.

EXAM IDENTIFICATION REPORT NO.

GOHY ITEM TO BE EXAMINED 10-SI-8 ONE STREAM 1 TWO STREAM 2 THREE 2

C5.20 C-F PIPING WELDS GREATER THAN 1/2" NOMINAL WALL THICKNESS C5.21 C-F CIRCUMFERENTIAL WELDS AND C5.22 C-F LONGITUDINAL WELDS

('75 CATEGORY C-F)

MAIN STEAM A & B 32-MS-1 THREE 1

32-MS-2 30-MS-1 ONE 1

3 MS-4,MS-64,MS-66 85-003, 018/86-003, 005, 001, 004 30-MS-2 TWO I

31-MS-1 ONE 3

1 MS-109W 31-MS-2 (ENCAPSULATED)

MAIN STEAM A & B RELIEF HEADER 30-MS-1 ONE 30-MS-2 TWO 1

THREE 1

rosene sy.aers e/Te LCD031685RLA07-LT

Form 9-0034,Rsv.0 (M&SP 5.2)

NORTHERN STATES POWER CO.

TABLE S2.7 MAJOR ITEM: PIPgE-PkE550REgggggggy O

NSER CE INSPECTION EXAMINATION

SUMMARY

SUS INSP.

R EO'D, AMT.

ITEM INSPECTION ITEM O E al ION PER.

AMT.

EXAM IDENTIFICATION REPORT NO.

GORY ITEM TO BE EX AMINED i

C5.21 C-F CONT'D l,

C5.22 FEEDWATER A 16-FW-13 ONE 1

FW-164 85-002, 006, 019 FW-164 (REPEAT)86-012, 031 16-FW-12 TWO 3

THREE 1

FEEDWATER B l

16-FW-16 ONE 1

1 FW-216 85-001, 004, 021 FW-216 (REPEAT)86-013, 032 16-FW-15 TWO THREE 1

REACTOR VESSEL SAFETY INJECTION 6-SI-25A ONE 2

1 W-11 85-007, 011, 051 6-SI-25B TWO THREE' 1

('75 CATEGORY C-G)

ACCUMULATOR DISCHARGE 12-SI-28A ONE 1

1 W-1319 85-010, 060 12-SI-288 12-SI-29A ONE 1

1 W-35 86-089, 104 12-SI-29B TWO 1

THREE C5.30 C-F BRANCH PIPE CONNECTIONS GREATER THAN 4" NOMINAL BRANCH PIPE SIZE FOstte 9 7-34,6 Sf70 LCD031685RLA07-LT

Form 9-0034,R:v.0 (H&SP 5.2)

NORTHERN STATES POWER CO.

TABLE S2.2 g E 2~,..--O(~.2n.nu PRAIRIE ISLAND UNIT T INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM:

YS M SUS INSP.

R EO'D.

AMT.

BTEM INSPECTION E-1 Oq ITEM ER.

AMT.

EXAM IDENWICATION REMT NO.

GORY ITEM TO BE EXAMINED C5.31 C-F CIRCUMFERENTIAL WELD

(*75 CATEGORY C-G)

MAIN STEAM A & B RELIEF HEADER 30-MS-1 ONE 1

30-MS-2 TWO 2

I THREE 2

FEEDWATER A & B AUXILIARY 16-FW-13 TWO 1

16-FW-16 C-5.32 C-F LONGITUDINAL WELDS

-NONE-C-H ALL PRESSURE RETAINING COMPONENTS C7.30 C-H PRESSURE RETAINING BOUNDARY

PERFORMED BY PLANT PERSONNEL IN ACCOR[

ANCE WITH IWA-5000 C7.40 C-H PRESSURE RETAINING BOUNDARY DURING EACH SYSTEM LEAKAGE TEST AND EACH SYSTEM HYDRO-STATIC TEST REQUIRE D BY IWC-5000.

roneser-sere e/Te LCD031685RLA07-LT

Form 9-0034,R:v.0 (H&SP 5.2)

NORTHERN STATES POWER CC.

TABLE S2.3 I

OF 2 PRAIRIE ISLAND UNIT I PUMppGE INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM:

SUS IN5!'

R EQ'D.

AMT.

ITEM INSPECTION E-N I I N ITEM PEF AMT.

EXAM IDENTIFICATION REPORT NO.

GORY STEM TO BE EXAMINED C-C INTEGRAL ATTACHMENT FOR PUMPS C3.30 C-C INTEGRALLY WELDED ATTACHMENTS RESIDUAL llEAT REMOVAL PUMP NO. 11 ONE PUMP NO. 12 TWO 1

THREE 1

SAFETY INJECTION PUMP NO. 11 ONE 4

2 SUPPORT C 85-102, 103 SUPPORT A 86-124 PUMP NO. 12 TWO 4

TilREE 4

C-D PRESSURE RETAINING BOLTING GREATER THAN 2" IN DIAMETER C4.30 C-D BOLTS AND STUDS

-NONE-C-G PRESSURE RETAINING WELDS IN PUMPS C6.10 C-G PUMP CASING WELDS SAFETY INJECTION PUMPS CASING.TO FLANGE WELD ON DISCHARGE PUMP NO. 11 PUMP N0. 12 THREE 1

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Form 9-0034,Rev.0 (M&SP 5.2)

NORTHERN STATES POWER CO.

TABl.E S2_3 2

OF 2 PRAIRIE ISI.AND UNIT T MAJOR ITEM: pgggGE INSERVICE INSPECTION-EXAMINATION

SUMMARY

i E

S M j

SUS INSP.

REQ'D.

AMT.

BTEM INSPECTION ITEM y

PER.

AMT.

EXAM IDENTIFICATION REPORT NO.

GORY ITEM TO BE EXAMINED I

i C6.10 C-G CONT'D a

CASING TO FLANGE WELD ON SUCTION PUMP NO. 11 THREE 1

i PUMP NO. 12 C-H ALL PRESSURE RETAINING COMPONENTS C7.50 C-H PRESSURE RETAINING BOUNDARY

PERFORMED BY PLANT 4

PERSONNEL IN ACCORI C7.60 C-H PRESSURE RETAINING B0UNDARY ANCE WITH IWA-5000 DURING EACH SYSTEM LEAKAGE TEST AND EACH SYSTEM HYDRO-STATIC TEST REQUIRE D BY IWC-5000.

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LCD031685RLA08-LT

TfBLE S-II NORTHERN STATES POWER COMPANY Prairie Island Unit I Exaalination Comparison Sunumary i............................................................................

.........................................................................l l SUS-ITEM l SYSTEM l CLASS l ISO lMETHl ITEM l REPORT l PREVIOUS RESULTS l CURRENT RESULTS l LIMITATIONS l

l........l....................l......l..........l....l...............l..........l....................l....................l..............................;

lC3.20 lFEEDWATERA l

IIl1-ISI-528lMT lFWN41/P l86-123 lResults:NONE lResults:NONE lNONE l

lC3.20 lFEEDWATERA l

IIl1ISI528lVT-3lFWN-41/P l86-092 lResults:N/A lResults:IND lNONE l

l 1

1 I

l l

l Type:DWG.COMPL l

l l

1 1

I l

l l

1 i Ax Loc:

I I

ICiretoc:

l l

l 1

1 l

l l

1 1

ILength:

l l

lC3.20 lFEEDWATERA l

IIl1-ISI-528lVT-3lFWN41/P l86092R lResults:N/A lResults:INO lNONE l

l 1

1 I

I I

l l

l Type:DWG.COMPL l

l l

I I

I l

l l

l 1 Ax L=:

1 I

I I

lCireLoc:

I I

i 1

1 I

ILength:

l l

lC3.20 lMAINSTEAMA l

IIl1-ISI-51AlMT lMSH-12/N l86-122 l Results:NONE lResults:NONE l NOME l

lC3.20

[**.AINSTEAMA l

IIl1ISI51AlVT-3lMSH-12/N l86-084 lResults:NONE lResults:IND lNONE l

1 I

I l

l l

1 l

l Type:NOT WELDED l

l l

l lAx Loc:

I I

ICiretoc:

l l

l Length:

l l

[C3.20 lMAINSTEAM5 l

IIl1ISI-684lMT lMSH-27 /D l86-002 lResults:NONE lResults:NONE lNONE l

lC3.20 l MAIN STEAM S l II l1-ISI-68A lVT-3lMSN 27 /D l86-007 lResults:NONE lResults:NONE l NOME l

lC3.30 lSAFETYINJ.PMP12 l II l1-ISI 83 lMT lSUPPORTA l86-124 lResults:N/A l Results: NOME l80TTOMINACCESSIBLE l

j lC3.30 l SAFETY INJ. PMP 12 l IIl1-ISI-83 lVT-3lSUPPORTA l86-091 lResults:NONE lResults:NONE lNONE l

lC5.11 lRNRDISCHARGE i

IIl1-ISI-55 lPT lW-235 l86-105 lResults:N/A lResults:!ND lNONE l

l l

l Type:aTOE,CLNG l

l 1

1 I

I I

I I Ax Loc:WELDTOESl l

1 I

I I

I i

lCiretoc:360iNTERMI l

l l

l Length:1/16"-1/4" l l

lC5.11 lRHRDISCHARGE l

II l1-ISI-78 lPT lW-222 l86-126

[Results:N/A lResults:NONE lNONE l

lC5.11 lRNR SUCTION PUMb A l II l1 ISI 53 lPT lW-29 l86-125 l Results:N/A lResults:NONE lNONE l

lC5.21 lACCUMULATORDISCN. l IIl1-ISI85 lPT lW-35 l86-089 lResults:N/A lResults:NOJE

[NONE l

lC5.21 l ACCLlMULATOR DISCN. l IIl1-ISI-85 lUT4 lW-35 l86-104 lResults:N/A l Results:NONE lNOSCAN2,3SOR4SVALVE l

lC5.21 lFEEDWATERA l

IIl1-ISI52AlMT lFW-164 l86012 lResults:IND lResults:NONE lNONE l

1 1

I I

I IType: LINEAR l

l l

1 1

I I

I I A=

Loc:

I I

l 1

I I

I l

l l

lCiretoc:

I l

l l

l Length:INTERMITT l

l l

1 I

I i

l_l l

l 1

I I

Page I o$ 4

TABLE S-II NORTHERN STATES POWER COMPANY Prairie Island Unit I Examination Comparison Summar j....................................................................................................................................................y....l l Sus-ITEMI sv5 TEM lCtASSI iso IMeTNi ITEM l REPORT l PREVIOUS RESULTS l CURRENT RESULTS l LIMITATIONS l........l....................l......l..........l....l...............g..........l....................l....................l..............................ll lC5.21 lFEEDWATERA l

II l1-ISI-52A lMT lFW-164 l86-012 l Results:IND lResults:NONE lNONE l

1 l

l l

l l i p : LINEAR l

l l

1 I

l l

l l es t=:

1 I

I I

I l

l 1

l l

l Cire toc:

l l

l 1

I I

ILaeth:

I l

l ICS.21 lFEEDWATERA l

II l1 ISI-52A lUT4 lFW 164 l86-031 lResults:IND lResults:IND lWOS2DIFFERENTCALIBRATION l 1

1 I

l l

l Scan:T IScan:1 l

l 1

I i

l l

lTp:CEOMETRY l T p : GEOMETRY l

l l

lAglitude:95 l Aglitude:60 l

l l

l As Lx:

1 Ax L=:

I I

l l

l lCircLoc:360INTERMlCircLoc:360INTERMl l

l l

l Length:INTERMITT l Length:INTERMITT l

l l

lC5.21 lFEEDWATERA l

II l1-ISI-52A lUT4 lFW-164 l86-031 l Results:IND lResults:NONE lNOS-2DIFFERENTCALIBRATION l l

l l

l Scan:2 l

l l

l 1

1 I

I I

l Iip: GEOMETRY l

l l

l 1

l l

l lAwtit*:'S I

I I

I l

l l

l 1Ax Lx:

I i

l l

1 1

I I

Iciretoc:360iNTERMI l

l l

l Length:INTERMITT l

l l

lC5.21 lFEEDWATERA l

IIl1-ISI52AlUT4lFW-164 l86-031 lResults:IND lResults:NONE lNOS2DIFFERENTCALIBRATION l l

1 I

I I

IScan:3 I

I I

l l

l 1

l l T p : GEOMETRY l

l l

1 1

I I

I i

l l Amtitu*:30 l

I l

l 1

1 I

I I

I I Ax Lw:

l l

lCiretoc:4:00a:00l l

l l

l Length:INTERMITT l

l l

ICS.21 lFEEDWATER A l

II l1 ISI 52A lUT4 lFW-164 l86-331 lResults:IND lResults:NONE lNoS-2DIFFERENTCALIBRATION l l

1 l

l l

l Scan:4 l

l l

1 1

I I

i l

l l T p : GEOMETRY l

l l

l l A,titu m:30 I

I l

1 1

I l

l 1

1 I Ax L=:

I l

l l

lCircLoc:4:00-8:00l l

l l

l Length:INTERMITT l

l l

lC5.21 lFEEDWATER B l

IIl1-ISI-69AlMT lFW216 l86013 lResults:IND lResults:NONE lNONE l

1 1

I l

l l

l l T p : LINEAR l

l l

1 I

I I

l l

l I Ax t=:

1 I

I l

l I

l l

lCiretoc:

l l

l 1

l l

l Length:

l l

1 1

I l_l l

l l

l-I Page Q o$ 4 i

i

TABLE S-II NORTHERN STATES POWER COMPANY Prairie Island Unit I Examination Comparison Summary g......................................................................................................................................................l lSUB-ITEM l SYSTEM l CLASS l ISO lMETHl ITEM l REPORT l PREVIOUS RESULTS l CURRENT RESULTS l LIMITATIONS i........l....................l......l..........l....l...............l..........l....................l....................g..............................;l lC5.21 lFEEDWATERS l

IIl1ISI-69AlUT4lFW216 l86-032 lResults:IND lResults:IND lNOS-2DIFFERENTCALIBRATION l l

l l

l Scan:1 l Scan:1 l

l l

l Type: GEOMETRY l Type: GEOMETRY l

l l

l Amplitude:55 l Amplitude:75 l

l l

l 1

1 I

I I

I A=

Loc:

1 Ax Loc:

1 I

l l

l lCircLoc:360INTERMlCircLoc:360 INTER l l

l l

l l Length:INTERMITT l Length:INTERMITT l

l lC5.21 lFEEDWATERB l

IIl1-ISI-694lUT4lFW-216 l86032 lResults:IND lResults:IND lNOS-2DIFFERENTCALIBRATION l l

l l

l Scan:i l Scan:1 l

l l

l Type: GEOMETRY l Type: GEOMETRY l

l l

lAaptitude:50 l Amplitude:75 l

l l

l Ax Loc:

l l

l lCireLoc:360INTERMlCireLoc:360 INTER l l

l l

l l Length:lNTERMITT l Length:INTERMITT l

l lC5.21 lFEEDWATERB l

IIl1ISI-69AlUT4lFW-216 l86-032 lResults:IND l Results:IND lNOS-2 l

l l

l l Scan:1 l Scan:1 l

l l

l Type: GEOMETRY l Type: GEOMETRY l

l l

lAnplitude:50 l Amplitude:75 l

l l

l Ax Loc:

l l

l lCircLoc:360INTERMlCircLoc:360 INTER l l

l l

l l Length:INTERMITi l Length:INTERMITT l

l lC5.21 lFEEDWATERS l

!!l1-ISI-69AlUT4lFW216 l86032 lResults:IND lResults:!ND lNOS-2DIFFERENTCAllBRATION l l

l l

l Scan:2 l Scan:2 l

l l

l Type: GEOMETRY l Type: GEOMETRY l

l l

l Amplitude:85 l Amplittrle:50 l

l l

l Ax Loc:

l l

l lCireLoc:360INTERMlCircLoc:360 INTER l l

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l ltmJth:INTERMITT l Length:!NTERMITT l

l lC5.21 lFEEDWATER3 l

lIl1-ISI-69AlUT4lFW-216 l86032 lResults:IND lResults: NOME lNoS2DIFFERENTCALIBRATION l l

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l Scan:3 I

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Page 3 of, Li

TABLE B-II NORTHERN STATES POWER COMPANY Prairie Island Unit I Exainination Colaparison Summary i........................................................................................................................................................l l SUS-TEM l SYSTEM l CLASS l ISO lMETHl iiEM l REPORT l PREVIOUS RESULTS l CURRENT RESULTS I LIMITAliONS l

l........l....................l......l..........l....l...............l..........l....................l....................l..............................l lC5.21 lrEEDwAIERS l

I l1-Si-694 [UT4 lru-216 l86-032 lResults:IND lResults:NONE lNOS-2DirrERENTCALiCRATION l 1

1 I

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l l

l lIYPe:GEMETRY l

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l l w tit * :25 I

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lC5.21 lrEEowATERa i

si 11-151 694 luT4 Iru-216 186032 iResults:No lResults:NoNE IMOS2oirrERENTCAtisRAlioN I I

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l Length:iNTERMili l

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lC5.21 l MAIN STEAM B l

l1-Si-68A lMT lMS-64 l86003 lResults:NONE lResults:NONE lNONE l

lC5.21 l MAIN STEAM B l

is l1-ISI-68A lUI4 lMS 64 l86-005 lResults:NONE lResults:iND l WELDED COLLAR l

l l

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l lC5.21 lMAINSTEAMB l

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' Results:iND lWELDEDCOLLAR l

l l

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l lC5.21 IMAINSTEAMs I

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lC5.21 IMAiNSTEAMa I

sil1-iSt-684luisIMS-66 186-004 iResutts:NoNE IResults:NO lNoNE l

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Page 4 oIr 4 2

e s

ww._.

a e

i e

APPENDIX C FSAR AUGMENTED EXAMINATIONS (NO EXAMINATIONS THIS OUTAGE)

O I

e I

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1 1

i l

m_,

m a

,a m

a O

e APPENDIX D COMPONENT SUPPORTS P

a e

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T O

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l

Form 9-0034,R:v 0 (H&SP 5.2)

NORTHERN STATES POWER CO.

TABLE _SCSI _1 i

PRAIRIE ISLAND UNIT T PAGE 1

OF 10 INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM:

COMPONENT SUPPORTS II "

SUS BNSP.

R E Q*D.

AMT.

ITEM INSPECTION DE IP I ITEM R.

AMT.

EXAM IDENMICATIM REN NO.

GORY ITEM TO BE EXAMINED F-A PLATE AND SHELL TYPE SUPPORTS

ITEM NO.'S F-1, F-B LINEAR TYPE SUPPORTS F-2, F-3 AND F-4 F-C COMPONENT STANDARD SUPPORTS FOR EACH CATEGORY EXAMINED AS ONE COMPLETE ASSEMBLY a

REACTOR VESSEL LUGS THREE 2

4 PRESSURIZERS SUPPORT SKIRT ONE 33%

TWO 33%

THREE 34%

SUPPORT BOLTING ONE 8

8 BOLTS 1 THRU 8 85-126 TWO 8.

THREE 8

STEAM GENERATORS S/G NO. 11 UPPER RING GIRDER ONE (SNUBBER PINS)

TWO THREE 4

UPPER RING GIRDER ONE 15 15 SNUBBER PAD 85-016 (SNUBBER WALL BOLTS)

TWO d

THREE UPPER RING GIRDER ONE 30 30 PAD 1, 2, 3, 4 85-012, 013, 014, 01!

(WALL BOLTS)

TWO THREE romas 7-sere e/7e

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LCD031885RLA02-LT

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m s

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--+L#

hwr 4+-

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m Fcru 9-0034,R:v.O (M&SP 5.2)

NORTHERN STATE 3 POWER CO.

TABLE SCSI.1 PRAIRIE ISLAND UNIT I PAGE 2 OF 10 INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM:

COMPONENT SUPPORTS SUS INSP.

R E Q*D.

AMT.

ITEM INSPECTION E

DE IP ITEM MR.

MT.

EXM IDENMCATION RENT M.

GORY 8 TEM TO SE EXAMINED UPPER RING GIRDER ONE (SNUBBER BOLTS)

TWO THREE 32 UPPER RING GIRDER ONE (CONNECTING BOLTS)

TWO 40 l

THREE I

UPPER RING GIRDER ONE (SPRING HANGERS)

TWO THREE 2

COLUMN PINS ONE 2

TWO 4

THREE 2

~

BASE ANCHOR BOLTS ONE 16 16 COL. 2 85-128 '

COL. 3 86-064 TWO 8

THREE 8

TOP COLUMN ONE 4

4 COL. 1 86-077 CONNECTING BOLTS TWO 8

THREE 4

SUPPORT PAD ONE 6

6 COL. 4 85-142, 143 HELICOIL SCREWS TWO 6

THREE 12 LOWER LATERAL ONE SUPPORT ANCHOR TWO WALL BOLTS THREE 54 LATERAL SUPPORT ONE WALL BOLTS TWO 16 THREE n.....,..i,.

LCD031885RLA02-LT

Form 9-0034,Rav.0 (M&SP 5.2)

NORTHERN STATES POWER CO.

TABLE SCSI.1 PRAIRIE ISLAND UNIT I PAGE 3 OF 10 INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM:

COMPONENT SUPPORTS SUS INSP.

R EQ'D.

AMT.

ITEM INSPECTION DE IP ITEM PER.

AMT.

EXAM BDENTIF 8 CATION REPORT NO.

GORY ITEM TO BE EXAMtNED I

S/G NO. 12 UPPER RING GIRDER ONE (SNUBBER PINS)

TWO THREE 4'

UPPER RING GIRDER ONE 15 15 SNUBBER PAD 85-017 (SNUBBER WALL BOLTS)

TWO THREE UPPER RING GIRDER ONE 30 (WALL BOLTS)

TWO THREE UPPER RING GIRDER ONE (SNUBBER BOLTS)

TWO THREE 32 UPPER RING GIRDER ONE (CONNECTING BOLTS)

TWO 40 THREE UPPER RING GIRDER ONE (SPRING HANGERS)

TWO THREE 2

COLUMN PINS ONE 2

TWO 2

THREE 4

BASE ANCHOR BOLTS ONE 16 16 COL. 3, COL. 2 86-065, 066 TWO 8

THREE 8

c

.n.

LCD031885RLA02-LT

1 Fere 9-0034,0:v.0 (H&SP 5.2)

NORTHERN STATES POWER CO.

TABLE SCSI.1 PRAIRIE ISLAND UNIT I PAGE 4 Op 10 INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM:

COMPONENT SUPPORTS

' 8V8 SUS INSP.

R EQ'D.

AMT.

ITEM INSPECTION ITEM N

10N PER.

AMT.

EXAM IDENTIFICATION REPORT NO.

GORY ITEM TO BE EXAMINED 10P COLUMN ONE 4

4 COL. 1 85-127 CONNECTING BOLTS TWO 8

THREE 4

3 SUPPORT PAD ONE 6

HELIC 0ll SCREWS TWO 12 THREE 6

LOWER LATERAL ONE 54 PAD 1, 2, 3, 4 85-131, 132, 133, SUPPORT ANCHOR TWO FIXTURE 1, 2, 3 134, 135, 136, 137 WALL BOLTS THREE 54 LATERAL SUPPORT ONE 12 12 PAD 5 85-137 WALL BOLTS TWO THREE CONNECTING BOLTS ONE 16 BEAM PLATE 85-138 IN LATERAL BEAM TWO 16 THREE PUMPS REACTOR CORE COOLANT 1

PUMP NO. 11 COLUMN PINS ONE 2

TWO 2

THREE 2

BASE ANCHOR BOLTS ONE 8

8 COL. 3 86-068 TWO 8

THREE 8

romes s 7-a47e spo LCD031885RLA02-LT

Form 9-0034,Rsv.0 (M&SP 5.2)

NORTHERN STATES POWER CO.

TABLE SCSI.1 PAGE 5 op 10 PRAIRIE ISLAND UNIT I INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM:

COMPONENT SUPPORTS EXAM COMPONENT OR SYSTEM Sua INSP.

R EO*D.

AMT.

ITEM INSPECTION CAT

^

'P O 0F ITEM PER.

AMT.

EXAM IDENTIFICATION REPORT NO.

RY lT M TO E

qEg COLUMN CONNECTING BOLTS ONE 4

4 COL. 2 86-115 TWO 4

THREE 4-TIE BACK BOLTS ONE l'

1 COL. 1 85-087, 047 TWO 1

THREE 1

TIE BACK PINS ONE 1

TWO 1

THREE 1

THROUGH ANCHOR THREE 6

BOLTS LATERAL SUPPORT ONE 6

6 COL. 2 85-084 AND WALL BOLTS TWO 4

THREE REACTOR CORE C0OLANT PUMP N0. 12 COLUMN PINS ONE 2

TWO 2

THREE 2 2 BASE ANCl10R BOLTS ONE 8

8 COL. 2 85-129 TWO 8

THREE 8

COLUMN CONNECTING BOLTS ONE 4

4 COL. 2 86-069 TWO 4

THREE 4

rones er-asse e/re LCD031885RLA02-LT

Form 9-0034,Rev.0 (M&SP 5.2)

NORTHERN STATES POWER CO.

TAILE SCSI.1 PRAIRIE ISLAND UNIT I PAGE 6

op 10 INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM:

COMPONENT SUPPORTS l

EXAM COMPONENT OR SYSTEM SUB INSP.

R EQ'D.

AMT.

ITEM INSPECTION

^

ITEM PER.

AMT.

EXAM IDENTIFICATION REPORT NO.

RY 1T M O EEX M NED TIE BACK BOLTS ONE 1

TWO 1

THREE 1

TIE BACK PINS ONE 1-TWO 1

THREE 1

THROUGli ANCHOR ONE BOLTS TWO THREE 6

LATERAL SUPPORT ONE 6

4 PAD. 2 86-070 AND WALL BOLTS TWO 4

THREE PIPING CHARGING LINE LOOP B ONE 7

4 D, G, Q1 85-045, 046, 074 L,D,(REPEAT)86-009, 008 TWO 7

THREE 7

ACCUMULATOR DISCHARGE ONE 1

LOOP A TWO 1

THREE 1

RESIDUAL HEAT REMOVAL ONE 8

7 B, G2, P 85-139, 081, 028 TAKE OFF LOOP A TWO 8

N, J, Q1, Q 86-006, 010, 010R, THREE 10 010R1 86-011, 098, 099 m.

O ronne er-aare s/re LCD031885RLA02-LT

Form 9-0034,Rev.0 (M&SP 5.2)

NORTHERN STATES POWER CO.

TA!LE SCSI.1 PRAIRIE ISLAND UNIT I PAGE 7 OF 10 INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM:

COMPONENT SUPPORTS EXAM COMPONENT OR SYSTEM SUS INSP.

R E;YD.

AM1.

ITEM INSPECTION

[ORY

^

ITEM

PER, ANT.

EXAM IDENTIFICATION REPORT NO.

1T M O E EX M NED SPRAY TO PRESSURIZER ONE 4

4 G, K1, H 85-093, 095, 099 BRANCH A TWO 4

K, H&G (REPEATS)86-024, 025, 026 THREE 6

SPRAY TO PRESSURIZER ONE 5

4 K

85-094, 094R A1, M1, E 86-022, 023, 116 BRANCH B TWO 5

THREE 6

RESIDUAL TEMPERATURE ONE 1

DETECTOR RETURN TWO LOOP A THREE 1

RESIDUAL TEMPERATURE ONE 2

1 B

85-101 DETECTOR TAKE OFF TWO 2

COLD LEG LOOP A THREE 2

RESIDUAL TEMPERATURE ONE 1

1 A

86-038 DETECTOR TAKE OFF TWO I

H0T LEG LOOP A THREE 2

SAFETY INJECTION ONE HIGH HEAD LOOP A TWO 1

THREE 1

DRAIN ON CROSS 0VER ONE 1

1 B1 85-072 B1 (REPEAT)86-036 LOOP A TWO 1

THREE 1

SEAL INJECTION ONE 7

5 F, 0 85-069, 070 LOOP A TWO 7

II, F, Q1, A1 86-040, 041, 078, 086, 086R THREE 8

l ra. -.,. w..i1.

LCD031885RLA02-LT

Form 9-0034,Rev.0 (H&SP 5.2)

NORTHERN STATES POWER CO.

TA*'LE SCSI.1 I

PRAIRIE ISLAND UNIT I PAGE 8 OF 10 INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM:

COMPONENT SUPPORTS EXAM COMPONENT OR SYSTEM SUB INSP.

R EQ'D.

AMT.

ITEM INSPECTION E

ITEM PER.

AMT.

EXAM IDENTIFICATION REPORT NO.

,g Y IT M O E EX M NED REACTOR COOLANT ONE 1

LOOP A TWO 1

TilREE 2

REACTOR COOLANT ONE 11 LOOP B TWO 1

THREE 2

ACCUMULATOR DISCHARGE ONE 1

1 B1 85-096 LOOP B TWO 1

B1 (REPEAT) 86, 096, 096R THREE 2

RESIDUAL HEAT REMOVAL ONE 2

1 A

86-060 RETURN LOOP B TWO 2

THREE 3

RESIDUAL HEAT REMOVAL ONE 5

4 E,J,P 85-030, 029, 063 TAKE OFF LOOP B TWO 5

K, P (REPEAT)86-061, 062 THREE 5

RESIDUAL TEMPERATURE ONE 1

1 B

86-037 DETECTOR RETURN TWO I

LOOP B THREE 1

RESIDUAL TEMPERATURE ONE 1

DETECTOR TAKE OFF TWO I

COLD LEG LOOP B THREE 2

RESIDUAL TEMPERATURE ONE 1

2 A

85-090 DETECTOR TAKE OFF TWO 2

F 86-039 HOT LEG LOOP B THREE 2

e vonne as-aese also LCD031885RLA02-LT

Form 9-0034,Rev.0 (H&SP 5.2)

NORTHERN STATES POWER CO.

TABLE SCSI.1 PRAIRIE ISLAND UNIT I PAGE 9 OF 10 INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM:

COMPONENT SUPPORTS EXAM COMPONENT OR SYSTEM SUS INSP' R E O *U.

AMT.

ITEM INSPECTION ITEM R.

AMT.

EXAM IDEN MI N ION RE M T M RY IT M O E EX M NED SAFETY INJECTION ONE 1

TWO I

THREE 1

DRAIN ON CROSS 0VER ONE 1-1 A

85-110 LOOP B TWO A (RE' PEAT)86-063 THREE LETDOWN LINE CVCS ONE 3

3 E, F 85-092, 091 LOOP B TWO 3

B, E&F (REPEATS)86-047, 048, 049 THREE 3

SEAL INJECTION ONE 4

3 A, C1 85-071, 073, 073R LOOP B TWO 4

El 86-046 THREE 4

PRESSURIZER SURGE ONE 3

1 E

85-088, 088R LOOP B TWO 3

E (REPEAT)86-050 THREE 4

REACTOR VESSEL SAFETY ONE 1

1 C1 85-034 INJECTION LOOP A & B TWO 1

4" & 6" THREE 2

AUXILIARY SPRAY ONE 2

1 A1 86-087 CVCS TWO 3

THREE 3

ronses7-sere stre LCD031885RLA02-LT

Form 9-0034,Rev.0 (H&SP 5.2)

NORTHERN STATES POWER CO.

TA'LE SCSI.1 PRAIRIE ISLAND UNIT I PAGE 10 OF 10 INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM:

COMPONENT SUPPORTS M

E SUB INSP.

R EO'D.

AMT.

BTEM INSPECTION E.

N ESC 1 i N ITEM PER.

AMT.

EXAM IDENTIFICATION REPORT NO.

GORY ITEM TO BE EXAMINED PRESSURIZER RELIEF ONE TWO 1

THREE 1

REACTOR VESSEL SAFETY ONE 1

1 A1 86-076 INJECTION LOOP A & B TWO 1

2" THREE 1

ronne tv-sere stre LCD031885RLA02-LT

TABLE S-II NORTHERN STATES POWER COMPANY Prairie Island Unit I Examination Colaparison Sulainary l.....................................................................................................................................................l lSUSITEMl SYSTEM l CLASS l ISO lMETHl ITEM l REPORT l PREVIOUS RESULTS l CURRENT RESULTS LIMITATIONS l........l....................l......l..........l....l...............l..........l....................l....................l..............................l l

l lIWF l ACCUMULATOR DISCH 8 l I l1 ISI 17 lVT3lRHRRH-41/81 l86096R lResults:N/A lResults:NONE lNONE l

lIWF lACCUMULATORDISCH8l 1l1-ISI17 lVT-3lRHRRH41/81 l86-096 lResults:NONE lResults:lND lNONE l

l l

l Type:NOT FLUSH l

l l

l l Ax L==

l l

1 I

I I

I l

Iciretoc:

l l

1 1

I I

ILength:

l l

lIWF lACCUMULATORDISCH.Al Il1-ISI-2 lVT-3lSIRH22/D1

[86-085 lResults:NONE lResults:lND lNONE l

l l

l 1

l-l l Type:NOT FLUSH l

l l

l l Ax t=:

l l

lCireLoc:

l I

I l

l l

l Length:

l l

lIWF lACCUMULATORDISCH.Al I l1-ISI-2 lVT-3lSIRH22/D1 l86-085R lResults:N/A lResults:NONE lNONE l

l1WF lCHARGINGLINE8 l

I l1-ISI 1C lVT-3lRCVCH957/L l86009 lResults:NONE lResults:NONE lNONE l

lIWF l CHARGING LINE 8 l

Il1ISI-18 lVF3lRPCH-144/D l86-008 lResults:NONE lResults:NONE lNONE l

lIWF lCVCSLETDOWN8 l

I l1-ISI-26 lVT-3lRPCH-121/E l86048 lResults:N/A lResults:NONE l INSULATION l

lIWF lCVCSLETDOWN8

,l 1 l1-ISI-26 lVI3lRPCH-140/F l86-049 lResults:NONE lResults:NONE l INSULATION l

lIWF lDRAINONCROSSOVERAl Il1-ISI-10 [VT-3lRPCH151/81 l86036 lResults:NONE lResults:lND lNONE l

l l

l Type:DWG.COMPL l

l l

l l ax L=:

l l

lCiretoc:

l l

l Length:

l l

lIWF lDRAINONCROSSOVER8l Il1-ISI-25 lVT 3lRPCH-17 /A

[86-063 l Results:NONE lResults:IND lNONE l

l l

l Type: dug. compt l

l l

l l Ax Locs l

l l

l lCiretoc:

l l

l Length:

l l

lIWF lLETDOWNLINECVCSBl I l1-ISI 26 lVT-3lRPCH22/8 l86047 lResults:N/A l Results:NONE l INSULATION l

lIWF l PRESSURIZER SURGE l

I l1 ISI-28 lVT-3l134-RC-5/E l86050 lResults:IND lResults:NONE lNONE l

l l

l l Type:LOOSEBOLT l

l l

l l Ax Loc:

1 I

l l

lCireLoc:

1 I

l l

l Length:

l l

l lIWF lRCP#11 l

Il1-ISI61AlVT-3lBASEANCH.BLTSl86068 l Results:NONE lResults:NONE lNONE l

lIWF lRCP # 11 l

Il1ISI-62 lVT3lTOPCOL. CONN'Tl86-115 lResults:NONE lResults:NONE lNONE l

lIWF lRCP#12 l

I l1-ISI 66 lvT-3lLAT'LSUPPBLTSl86-070 lResults:NONE lResults:NONE lNONE l

l

_l l

l l_I I

I I

I l

Page [ of y

r TABLE S-II NORTHERN STATES POWER COMPANY Prairie Island Unit I Examination Comparison Summary j........................................................................................................................................................l l SUS-ITEM l SYSTEM lCLAIS l ISO lMETHl ITEM l REPORT l PREVIOUS RESULTS l CURRENT RESULTS l LIMITATIONS l

j........l....................l......l..........l...l...............l..........l....................l....................l..............................l IIWF lRCP#12 l

I l1-ISI-61 lVT-3lSUPPORTA

[86067 lResults:NONE lResults:NONE lNONE l

lIWF lRCP#12 l

Il1-ISI62 lVT-3lTOPCOL. CONN'Tl86069 lResults:NONE lResults:NONE lNONE l

lIWF lRHR RETURN 8 l

I l1 ISI-18 lVT-3lRNRRH11/A l86060 l Results:NONE lResults:IND lNONE l

l l

l Type:DWG.COMPL l

l l

1 I

l l

I lax Lx:

1 I

l l

lCiretoc:

l l

1 i

l I

I I

ILength:

l l

lIWF lRHRTAKEOFFA l

Il1ISI-3C lvT-3l9-RHR11/Q1 l86098 lResults:NONE lResults:NONE lNONE l

lIWF lRHR TAKEOFF A l

Il1ISI3C lvT-3lRNRRH15/N l86 0%

l Results:NONE l Results:IND l INSULATION l

1 l

l l

l Type:DWG.COMPL l

l l

l l ax L=:

l l

lCireLoc:

1 l

l l

l Length:

l l

lIWF lRHRTAKEOFFA l

Il1ISI-38 [VT-3lRHRRW 17 /J l86-010 lResults:N/A lResults:IND l INSULATION l

l l

l I

IType:LOOSEBLTS l

l l

l l ax t=:

1 l

l l

lCireLoc:

l l

l Length:

l l

lIWF lRHRTAKEOFFA l

Il1-ISI-38 lVT-3lRHPRH-17 /J l86010R lResults:N/A lResults:!ND lINSULATlfAl l

l l

l Type:NOT FLUSH l

l l

1 I

i i

l IAx L":

I I

I l

l l

1 I

I i

lCireL=:

l l

l Length:

l l

lIWF lRHRTAKEOFFA l

Il1-ISI38 lVT-3lRNRRH-17 /J l86-010R1 lResults:N/A lResults:IND l INSULATION l

l l

l Type:DWG.COMPL l

l l

l l Ax Loc:

l I

l l

1CireLoc:

1 I

I I

l Length:

l l

lIWF lRHRTAKEOFFA l

Il1-ISI-38 lvT-3lRNRRM-18/J l86011 lResults:N/A lResults:NONE lNONE l

lIWF lRHRTAKEOFFA l

I l1 ISI-3C lVT-3lRHRRN-37 /0 l86-099 lResults: NOME l Results:NONE lNONE I

lIWF lRHRTAKEOFFS l

Il1ISI-19AlVT3lRNRRH-28/K l86061 lResults:NONE lResults:IND l INSULATION l

l l

1 l

l I

IType:DWG.COMPL l

l l

l l Ax Loc:

l l

lCiret=:

l I

I l

l l

l Length:

l l

l_l 1

_.I l

l l

Page.2 of y

TABLE S-II NORTHERN STATES POWER COMPANY Prairie Island Unit I Examination Comparison Summary i........................................................................................................................................................;

lSUB-ITEM l SYSTEM l CLASS l ISO lMETHl ITEM l REPORT PREVIOUS RESULTS CURREhi RESULTS LIMITATIONS l........l....................l......l..........l....l...............l..........l....................ll....................l..............................l l

l l

lIWF lRHRTAKEOFFB l

I l1 ISI-194 lvT-3lRHRRH 40 /P l86062 l Results:NONE lResults:NONE lNONE l

lIWF lRTDRETURNB l

I l1-151 21 lVT-3l137-RTD-4B /B l86-037 lResults:NONE l Results:NONE l

l lIWF lRIDTAKEOFFHOTA l

I l1-ISI-8 lVT-3l138-RTD-7/A l86038 l Results:NONE lResults:NONE lNONE l

lIWF lRTDTAKEOFFHOTB l Il1-ISI22 lVT-3l137 RTD 1/F l86039 l Results:N/A lResults:NONE lNONE l

lIWF lRVSILOOPB l

I l1-ISI-33 lVT-3lRSIH-414/A1 l86-076 lResults:NONE lResults:NONE lNONE l

lIWF lSEALINJECTIONA l

Il1ISI-11DlVT-3l13ACVCS-1A/Q1l86078 lResults:NONE lResults:IND lNONE l

l l

1 Type:DWG.COMPL l

l l

1 l

l l ax Lw:

I I

lCireloc:

1 I

I I

I l

l Length:

l l

lIWF lSEALINJECTIONA l

I l1-ISI 11A lVT-3lRCVCH-1247 /A1 l86-086 lResults:NONE lResults:IND l ACCESSIBILITY l

l l

l Type:BOTTOMOUT l

l l

l l Ax Loc:

l l

lCiret=:

l l

1 1

I I

ILength:

l l

lIWF lSEALINJECTIONA l

1 l1-ISI-11A lVT-3lRCVCH-1247 /A1 l86 086R lResults:N/A lResults:IND l ACCESSIBILITY l

l l

l Type:ENG. EVAL l

l l

1 I

I I Ax Lx:

1 I

l l

1 l

lCireLoc:

I l

l l

l Length:

l l

lIWF lSEALINJECTIONA l

Il1-ISI11ClVT3lRCVCH867/I1 l86-040 lResults:NONE lResults:NONE lNONE l

lIWF lSEALINJECTIONA l

Il1-ISI-11ClVT-3lRCVCH871/F l86-041 lResults:NONE lResults:NONE lNONE l

lIWF lSEALINJECTIONB l

I l1-ISI-27C lVT-3lRCVCH-1295 /E1 l86-046 l Results:NONE lResults:NONE lNONE l

lIWF lSPRAYTOPZRB l

Il1-ISI-50 lVT-3lRCRH3/E l86-116 lResults:NONE lResults:NONE lNONE l

lIWF lSPRAYTOPZRBR.A l Il1ISI-5B lVT-3lRCRN-14/K l86-024 lResults:IND lResults:NONE l INSULATION l

l l

l l Type:LOOSEROD l

l l

1 I

I l

I l ax L=:

1 I

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l l

1 I

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lCireLoc:

1 I

l i

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l Length:

l l

l lIWF lSPRAYTOPZRBR.A l Il1-ISI-5B lVT-3lRCRH 17 /H l86025 l Results:NONE lResults:NONE l INSULATION l

lIWF lSPRAYTOPZRBR.A l Il1-ISI-5A lVT-3lRCRN-18/G l86026 lResults:NONE lResults:IND llNSULATION l

l l

1 I

I I

l l

l Type:DWGiCOMPL l

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l 1

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Page @ of */

- m

i TABTE 8-II NORTHERN STATE 8 POWER COMPANY Prairie Island Unit I Examination Comparison Summar g...................................................................................................................................................y....g lSUB-ITEM l SYSTEM l CLASS l ISO ITEM l REPORT l FREVIOUS RESULTS l CURRENT RESULTS l LIMITATIONS l

l........l....................l......l..........lMETHj g....l...............l..........i....................l....................l..............................l lIWF lSPRAYTOPZRBR.8 l I l1-ISI 5D lVT-3l111RC-5/A1 l86022 lResults:NONE lResults:NONE l INSULATION &LEADSNEILDING l lIWF lSPRAYTOPZRBR.8 l Il1-ISI5C lVT-3lRCRH11/M1 l86-023 lResults:N/A lResults:NONE l INSULATION l

lIWF lSTEAMGENERATOR#11l I{1-ISI-59AlVT-3l8ASEANCH.BLTSl86-064 lResults:NONE l Results:NONE lNONE l

l1WF l STEAM CENERATOR # 11[

I [1-Ist-60/7lVT-3l TOP COL. CONN'Tl86 077 lResults:NONE lResults:NONE lNONE l

lIWF l STEAM GENERATOR # 12l I l1-ISI-59A [VT-3l8ASE ANCH. BLTSl86-065 lkesults:NONE lResults:NONE lNONE l

lIWF lSTEAMCENERATOR#12l Il1Ist59AlVT-3lBASEANCN.8LTSl86-066 lResults:NONE lResults:NONE lNONE l

l l

l_I I

I I

Page 'j of Li 4

4

Form 9-0034,Rev.0 (M&SP 5.2)

NORTHERN STATES POWER CO.

TAILE SCS13 MAJOR ITEM: COMNb $UPPORif #

NSER C INSPECTION EXAMINATION

SUMMARY

" Y SUB INSP.

R EQ'D.

AMT.

ITEM INSPECTION E.

N E

I TION ITEM PER.

AMT.

EXAM IDENTIFICATION REPORT NO.

GORY STEM TO BE EX AMINED F-A PLATE AND SHEl.L TYPE SUPPORTS

ITEM N0.'S F-1, F-B LINEAR TYPE SUPPORTS F-2, F-3 AND F-4 F-C COMPONENT STANDARD SUPPORTS FOR EACH CATEGORY EXAMINED AS ONE COMPLETE ASSEMBLY PIPING MAIN STEAM A 32-MS-1 ONE 3

1 D

85-047 30-MS-1 TWO 3

31-MS-1 THREE 4

MAIN STEAM A ONE RELIEF HEADER TWO 6-MS-1 THREE 1

FEEDWATER A ONE 3

3 U, R 85-089, 048 16-FW-12 TWO 3

P 86-092, 092R 16-FW-13 THREE 4

RESIDUAL HEAT REMOVAL ONE 8

5 H, T 85-112, 107 PUMP SUCTION LOOP A TWO 10 X,J,D 86-090, 100, 101 10-RH-3 THREE 9

8-RH-4A 12-RH-5A 12-RH-6A RESIDUAL HEAT REMOVAL ONE 4

3 C, K 85-148, 124 PUMP DISCHARGE LOOP A TWO 5

L, C (REPEAT)86-107, 108 8-RH-7A THREE 5

venu es-sese one LCD031885RLA03-LT

Form 9-0034,Rav.0 (H&SP 5.2)

NORTHERN STATES POWER ~ CO.

TABLE SCSI.2 F 4 MAJOR ITEM: COMpg. 2..___gi PRAIRIE ISLAND UNIT T i aurrun INSERVICE INSPECTION-EXAMINATION

SUMMARY

N V

M SUS INSP.

R EO'D.

AMT.

ITEM INSPECTION E-N DE I ION ITEM PER.

AMT.

EXAM IDENTIFICATION REPORT NO.

GORY ITEM TO BE EXAMINED MAIN STEAM B 32-MS-2 ONE 4

2 G (ENCAPSULATED)85-085 30-MS-2 TWO 4

D 86-007 31-MS-2 THREE 4

MAIN STEAM B RELIEF HEADER ONE 1

1 M

85-119 31-MS-2 TWO M (REPEAT)86-103, 103R 6-MS-2 THREE 1

FEEDWATER B ONE 3

2 N

85-125 16-FW-15 TWO 3

Q 86-095 16-FW-16 THREE 3

RESIDUAL HEAT REMOVAL ONE 3

3 C, C 85-114, 115 PUMP SUCTION LOOP B TWO 3

H 86-112 8-RH-4B THREE 3

12-RH-5B 12-RH-6B RESIDUAL HEAT REMOVAL ONE 8

6 C, E, U 85-113, 108, 122 PUMP DISCHARGE LOOP B TWO 8

D,E,A 86-110, 111, 113 6-RH-78 THREE 8

8-RH-98 6-RH-10B 10-RH-11 REFUELING WATER ONE 1

1

.C 86-109 STORAGE TANK DISCHARGE TWO 2

14-SI-1 THREE 2

12-SI-4 10-SI-8 FORM 9 7 3478 ef73 l

LCD031885RLA03-LT

Form 9-0034,Rev.0 (H&SP 5.2)

NORTHERN STATES POWER CO.

TA!LE SCSI.2 PRAIRIE ISLAND UNIT I COMPd4ERT!UPPOR?9F 4 INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM:

EXAM COMPONENT OR SYSTEM SUB

INSP, R EQ'D.

AMT.

ITEM INSPECTION

^

ITEM R.

A.

A I N 1

R ORT NO.

GORY lT M O E EX M NED SAFETY INJECTION DUMP ONE 6

SUCTION TWO 6

8-SI-18 THREE 6

12-SI-11 SAFETY INJECTION PUMP ONE 1

SUPPORT A 86-091 SUCTION TWO 1.

6-SI-13A THREE 1

6-SI-13B ACCUMULATOR DISCHARGE ONE 1

2 C

85-044 12-SI-29A TWO 1

01, C (REPEAT)86-085,085R,094,094R 12-SI-28A THREE 2

12-SI-28B CONTAINMENT SUMP B ONE 1

1 F

86-102 DISCHARGE TWO 14-SI-33A THREE REACTOR VESSEL SAFETY ONE 3

2 E

85-123 INJECTION TWO 4

I 86-097 6-SI-25A THREE 4

ALTERNATE CONTAINMENT ONE 1

1 C

86-106, 106R SPRAY, PUMP SUCTION TWO 1

6-RH-10A THREE 2

6-RH-10B PUMPS RESIDUAL HEAT REMOVAL ONE 1

PUMP NO. 11 TWO 1

FUMP N0. 12 THREE 2

FORM l7-3476 G/70 LCD031885RLA03-LT

Form 9-0034,Rev.0 (H&SP 5.2)

NORTHERN STATES POWER CO.

TA*lLE SCSI _2 PRAIRIE ISLAND UNIT I OM[gnF

d. ----- OF 4 tni mmnia INSERVICE INSPECTION-EXAMINATION

SUMMARY

MAJOR ITEM:

M T

YS M SU8 INSP.

R EQ'D.

AMT.

ITEM INSPECTION E.

N E RI IOq ITEM PER.

AMT.

EXAM IDENTIFICATION REPORT NO.

GORY ITEM TO BE EXAMINED SAFETY INJECTION ONE 4

PUMP NO. 11 TWO 4

PUMP NO. 12 THREE 4

VESSELS BORIC ACID TANKS ONE 2

2 SUPPORT A, B 86-074, 075 NO. 'll TWO 3

NO. 121 THREE 3

ACCUMULATOR ONE NO. 11 TWO 1

NO. 12 THREE 1

HEAT EXCHANGERS RiiR HEAT EXCHANGER ONE 1

N0. 11 TWO 1

N0. 12 THREE 2

k ronne tv-sere e/rs LCD031885RLA03-LT

f TABLE 8-II NORTHERN STATES POWER COMPANY Prairie Island Unit I Examination Comparison Summary l.............................................

...........................................................................................l l Sus ITEM l SYSTEM l CLASS l ISO lMETHl ITEM l REPORT l PREVIOUS RESULTS l CURRENT RESULTS l LIMITATIONS l

i........l....................l......l..........l....i...............l.e........l....................l....................l..............................l lIWF lACCUMULATORDISCH.Al II l1-ISI-85 lVT3lSIRH-21/C l86094 lResults:NONE lResults:IND lNONE l

l l

l Type:DWG.CMPL l

l l

l l Ax L*:

I I

I l

l l

lCircLoc:

l l

1 I

I I

ILmgth:

l l

lIWF lACCUMULATORDISCH.Al IIl1-ISI-85 lVT-3lSIRH21/C l86 094R lResults:N/A l Results:IND lNONE l

l l

Type:DWG. C MPL l

l l

1 1

I I

I Ax L=:

1 I

I I

ICiretoc:

l l

l 1

iLmsth:

l l

lIWF lALTCONT8TSPRAYSUCl II[1I51-92 lVT3lSIH-20/C l86-106R lResults:N/A lResults:!ND l ACCESSIBILITY l

l l

l Type:DWG.CmPL l

l l

l l Ax Loc:

l l

lCiretoc:

l l

lLmsth:

l l

lIWF lALTCONT*TSPRAYSUCl IIl1ISI92 [VT-3lEIN-20/C l86-106 lResults:N/A lResults:lND l ACCESSIBILITY l

1 I

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IIYPe:NOT FLUSH l

l l

l 1 Ax Loc:

I I

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l l

lCiretoc:

l l

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l l

lIWF lBORICACIDTANK#11l IIl1ISI94 lVT3lSUPPORTA

[86-07,4 lResults:NONE lResults:NONE lNONE l

lIWF lBORICACIDTANK#11l II l1-1S1 94 lVT-3lSUPPORTB l86-075 lResults:NONE lResults:NONE lNONE l

lIWF lCONTM'TSUMPBDISCNl IIl1-ISI-88 lVT-3lRHRN5/F l86-102 lResults:N/A lResults:!ND lCOULDNOTFIND,NOEXAM l

l 1

I I

IType:NOEXAM l

l l

l lAx Lw:

l l

lCiretoc:

l l

lLmgth:

l l

lIWF lFEEDWATERB l

IIl1-ISI-69AlVT-3lFWH-49/0 l86-095 lResults:NONE lResults:NONE lGUARDPIPING l

lIWF lMAINSTEAMB l

IIl1-ISI-688lVT-3[MSDH24/M l86-103 lResults:N/A lResults:NONE lNONE l

lIWF lRHRDISCHARGEPUMPAl II l1-ISI 56 lVT-3lRHRH-39/C l86108 lResults:NONE lResults:IND l ACCESSIBILITY l

l l

l 1

1 I

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IType:DWG.CmPL l

l l

I I

I l Ax L=:

I I

i I

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lCiretoc:

l l

lLmgth:

l l

l1WF lRHRDISCHARGEPUMPAl II l1 ISI-56 lVT-3l SIN 22/L l86107 lResults:NONE lResults:NONE l ACCESSIBILITY l

l l

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Page 1 of Z

TABLE 8-II NORTHERN STATES POWER COMPANY Prairie Island Unit I Examination Comparison Summary i.............................................

..........................................................................................................l lSU8 ITEM l STSTEM l CLASS l ISO lMETHl ITEM l REPORT l PREVIOUS RESULTS l CURRENT RESULTS l LIMITATIONS i........l....................l......l..........l....l...............l..........l....................l....................l..............................ll lIWF lRHRDISCHARGEPUMP8l II l1-ISI-79 lVT-3lRHRH-30/D l86-110 lResults:N/A lResults:NONE lNONE l

l1WF lRHRDISCHARGEPUMPBl IIl1-ISI-79 lVT-3lRNRN31/E l86-111 lResults:NONE lResults:NONE lNONE l

lIWF lRHRDISCHARGEPUMP8l IIl1-ISI-79 lvT-3lRHRH53/A l86-113 lResults:IND lResults:!ND lNONE l

l l

l l Type:LOOSESOLT l Type:DWG.COMPL l

l l

l Ax Loc:

1 Ax Loc:

1 I

I I

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l l

l lCireLoc:

ICiretoc:

l l

l l Length:

l Length:

l l

lIWF lRHRSUCTIONPUMPA l IIl1-ISI54 lVT3lRHRN19/J l86-100 lResults:NONE lResults:IND llNSULATION l

l l

1 I

IType:DWG.COMPL l

l l

l l Ax Loc:

I I

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lCiretoc:

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1 I

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lIWF lRNRSUCTIONPUMPA l II l1 ISI 54 lVT-3lRHRH3/X l86-090 lResults:NONE lResults:lND l INSULATION l

l l

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lType:DWG.COMPL l

l l

l l Ax Locs l

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l lCireLoc:

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l l

lIWF lRHRSUCTIONPUMPA l II l1-ISI 54 lVT-3lRHRRN63/D

[86101 lResults:NONE lResults:NONE llNSULATION l

lIWF lRHR SUCTION PUMP B l II l1 ISI-77 lVT-3lRHRH59/H l86112 lResults:NONE l Results:NONE lNONE l

lIWF lRVSILOOP8 l

II l1-ISI 90 lVT-3lRHRRN5/I l86-097 lResults:!ND lResults:NONE lNONE l

l l

l l Type: LINEAR l

l l

l lAx loc:

l l

lCiretoc:9:00 l

l l

l 1 Length:

l l

l lIWF lRWSTDISCHARGE l

IIl1-ISI81 lVT-3lSIH28/C l86109 lResults:NONE lResults:NONE l ACCESSIBILITY l

l l

l 1

l_l l

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l Page 3.of "E

e 9

APPENDIX E TABLE I-PERSONNEL LISTING TABLE II-ULTRASONIC CALIBRATION BLOCKS TABLE III-PROCEDURE LISTING TABLE VI-EQIPMENT AND MATERIALS f

l

. = _ _. _..

~

o o

s

=

1 l

PERSONNEL ROSTER l

l CONTRACTOR:

04/21/86l lWestinghouseElectricCorporation P. O. Box 855 l

t l Steam Generator Technology Div Pittsburgh

, Ph 15320 l

i............................................................................................................................................;

l NAME l JOB TITLE l ET l MT l PT l UT lIGSCCl VT-1 l VT 2 l VT-3 l VT-4 l VISION l REMARKS l

l l

lRECERTlRECERTlRECERTlRECERTl QUAL 7lRECERTlRECERTlRECERTlRECERTlDUE l

COMIENTS l

l.....................l..........l........i........l........l........l.....l........l........l........l........l........l....................l lP.A. ANDERSON lDATAANALYl IIA l l

l l N l l

l l

l ~

l l

l12/17/87l / / l / / l // l l // l / / l // l // l07/22/86l l

l l

lS.J.BEEHNER lDATAANALYl IIA l l

l l N l l

l l

l08/13/88l / / l / / l // l l // l / / l // l / / l01/13/87l l

l l

l I

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I l

l lC.R.BREUM lDATAANALYl IIA l l

l l N l l

l l

l l07/26/88l / / l / / l / / l l // l / / l // l / / l03/10/87l l

l l

l 1

I l

i I

I l

lM.S.DOHSE l TRAINEE l TR l l

l l N l l

l l

l l08/20/88l // l / / l // l l // l / / l // l // l05/29/86l l

l l

lB.A. DOUGLAS l TECHNICIAN l II l l

l l N l l

l l

l l12/20/86l / / l / / l // l l // l / / l // l // l02/12/87l l

I I

lJ.W.ESTEL l TECHNICIAN l II l l

l l N l l

l l

l l09/25/87l / / l / / l // l l // l / / l // l // l12/19/86l l

I I

l l

I I

l l

I I

lD.R. FRANCIS l TECHNICIAN l II l l

l l N l l

l l

l l10/08/88l / / l / / l // l l // l / / l / / l / / l10/23/86l l

1 I

I I

l lF.D.GAROFALO lLEADANALYl III l l

l l N l l

l l

l l01/16/89l / / l / / l // l l / / l / / l // l // l01/22/87l l

l l

lL.D. HOVER lDATAANALYl IIA l l

l l N l l

l l

l l01/14/89l / / l / / l // l l // l / / l / / l / / l03/10/87l l

I l

l I

I I

lK.A.INGRAHAM l TECHNICIAN l I l l

l l N l l

l l

l i

l l

l12/04/87l / / l / / l / / l l // l / / l // l / / l05/15/86l l

l l

1 I

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Page 1 of 2 7

i a

o O

e l

PERSONNEL ROSTER l

lCONTRALTOR:

04/21/86l lWestinghouseElectricCorporation P. O. Box 855 l

l Steam Generator Technology Div Pittsburgh

, PA 15320 l

l............................................................................................................................................l l

NAME l JOB TITLE l ET l MT l PT l UT lIGSCCl VT-1 l VT-2 l VT 3 l VT 4 l VISION l REMARKS l

l l

lRECERTlRECERTlRECERTlRECERTl QUAL 7lRECERTlRECERTlRECERTlRECERTlDUE l

COMMENTS l

l.....................l..........g........l........l........l........l.....l........l........l........l........l........l....................l lD.H.IVES lDATAANALYl IIA l l

l l N l l

l l

l l08/09/88l / / l // l / / l j..* / l / / l / / l / / l03/10/87l l

l l

1 1

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l l

lJ.V.KRASMEVICH l TECHNICIAN l I l l

l l N l l

l l

l l07/31/87l // l // l // l l // I//l // l // l10/29/86l l

1 l

l I

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I l

lG.W. MILLER l TECHNICIAN l II l l

l l N l l

l l

l l03/04/88l / / l // l // l l / / l / / l // l // l11/19/86l l

1 I

I I

lK.M.PETERSON l TECHNICIAN l 1 l l

l l N l l

l l

l l09/06/87l / / l // l // l l / / l / / l // l // l08/01/86l l

l l

1 1

I I

I i

lJ.T.SNEE lSITEC00ROl II l l

l l N l l

l l

l l03/04/88l / / l // l // l l / / l / / l // l // l01/07/87l l

l l

1 l

lG.F. TESTA lDATAANALYl IIA l l

l l N l l

l l

l l08/13/88l / / l // l / / l l / / l / / l / / l / / l05/10/86l l

l l

l 1

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l I

1 l

lT.A.WOLLER lDATAANALYl IIA l l

l l N l l

l l

l l06/01/87l / / l // l // l l / / l / / l // j // l09/05/86l l

I I

I l

l l

1 1

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e l

PERSONNEL ROSIER l

l l CONTRACTOR:

04/21/86l l

lConamInspection 660 South 31st St.

l

)

l Richmond

, CA 94804 l

i............................................................................................................................................l 1

l NAME l JOB TITLE l ET l MT l PT l UT lIGSCCl VT-1 l VT-2 l VT-3 l VT-4 l VISION l REMARKS l

}

l l

lRECERTlRECERTlRECERTlRECERTl QUAL 7lRECERTlRECERTlRECERTlRECERTlDUE l

COMENTS l

g.....................l..........l........l........l........l........l.....l........l........l........l........l........l....................l lM.E. DOBSON lDATAANALYl IIA l l

II l l N l l

l l

l l09/05/88l / / l04/30/87l / / l l / / l / / l / / l / / l01/07/87l l

l 1

1 I

l i

I I

lJ.J.FUNANICN l LEAD ANALYl III l l

l l N l l

l l

l l08/09/86l / / l / / l / / l l // l // l / / l / / l12/02/86l l

l l

l 1

I l

l I

l l

lC.L GORTMEILLER lDATAANALYl IIA l I l I l

II l N l l

l l

l l*LIMITFDTOCSCAN l l

l l 12/30/87 l 10/07/89 l 01/07/89 l 09/30/86 l l / / l // l / / l / / l10/02/86l l

l l

1 1

I I

I l

lM.A.GORTMEILLER lDATAANALYl IIA l l

l l N l l

l l

l l06/30/88l // l / / l / / l l / / l // l / / l / / l08/28/88l l

l l

lR.E.KELSO lDATAANALYl IIA l l

l l N l l

l l

l l01/31/88l / / l / / l / / l l // l / / l / / l / / l09/23/86l l

3 l

l l

l lM.J.MATHESON l0ATAANALYl IIA l l

l l N l l

l l

l l01/13/89l // l / / l / / l l // l / / l / / l / / l03/12/87l l

l l

l 1

I I

l l

lR.H.MERRIMAN lDATANALYl IIA l l

l l N l l

l l

l l03/15/88l / / l / / l / / l l / / l / / l / / l / / l06/11/86l l

l I

I I

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Page 1 of 1 i

1 e

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PERSONNEL ROSTER l

l CONTRACTOR:

04/21/86l l Northern States Power Company 414 Nicottet Matt l

lProductionPlantMaintenance Minneapolis

, MN 55401 l

l............................................................................................................................................l l

NAME l JOB TITLE l ET l MT l PT l UT lIGSCCl VT-1 l VT-2 l VT-3 l VT 4 l VISION l REMARKS l

l l

lRECERTlRECERTlRECERTlRECERTl QUAL 7lRECERTlRECERTlRECERTlRECERTlDUE l

CapetENTS l

l.....................l..........l........l........l........l........l.....l........l........l........l........l........l....................l lL.C.DAHLMAN lM&SPSPEC.l l

III l III l II l Y l l

l l

l l / / l02/11/89l07/09/87l11/11/86l l // l / / l // l / / l05/17/86l l

l l

lR.A.KELLERHALL lM&SPSPEC.l l

l l

III l III l III l III l l

l l

l l / / l / / l // l / / l l12/10/88l12/10/88l12/10/88l12/10/88l10/10/86l l

1 I

I I

lJ.F.SCHANEN lM&SPSPEC.l l

II l II l II l Y l l

l l

l l / / l06/10/86l06/10/86l07/07/86l l / / l / / l // l / / l05/02/86l l

l l

l 1

1 I

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Page 1 of 1

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--e

e e

l PERSONNEL ROSTER l

l CONTRACTOR:

04/21/86l lHartfordSteamBoilerInsp.&Insur.Co.

120S.RiversidePlzl lSpecialInsp.ServiceDiv.

Chicago

, IL 60606 l

g............................................................................................................................................l l

NAME lJ08 TITLE l ET l MT l PT l UT lIGSCCl VT-1 l VT-2 l VT-3 l VT 4 l VISION l REMARKS l

l l

lRECERTlRECERTlRECERTlRECERTl QUAL 7lRECERTlRECERTlRECERTlRECERTlDUE l

ComtENTS l

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l Lambert,MacGill, Thomas,Inc.

515 Aldo Ave.

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l............................................................................................................................................l l

NAME l JOB TITLE l ET l MT l PT l UT lIGSCCl VT-1 l VT 2 l VT-3 l VT-4 l VISION l REMARKS l

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lRECERTlRECERTlRECERTlRECERTl0UAL7lRECERTlRECERTlRECERTlRECERTlDUE l

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j.....................l..........l........l........l........l.....-..l.....l........l........l........l........l........l....................l lR.D.BONNIWELL l TECHNICIAN l l

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lK.F. SMITH l TECHNICIAN l l

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lE.L. THOMAS l SUPERVISOR l l

III l III l III l Y l l

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lA.S.WHEALDON l TECHNICIAN l l

III l III l III l Y l II l II l II l II l l

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l l / / l06/26/87l06/26/87l05/24/87l l 01/08/89 l 07/24/87 l 07/24/87 l 07/24/87 l 01/03/87 l l

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NORTHERN STATES POWER COMPANY APPENDIX E

PRAIRIE ISLAND UNIT I TABLE II ULRTASONIC CALIBRATION BLOCKS PAGE 1 OF 1 NSP l SIZE l

PIPE SCHEDULE l

MATERIAL l

SERIAL OR l

CALIBRATION l DATE No.

DIA.

& THICKNESS HEAT NO.

REPORTS 6

6" 160

.718"

'A-376 TP-316 M3715 ELT-004 03-13-86 1

8 8"

140

.812" A-376 TP-316 J2338 RDB-003 03-12-86 VG-001 03-14-86 11 12" 160 1.312" A-376 PT-316 J2103 RDB-004 03-22-86 DBR-001 03-19-86 13 16" 100 1.031" A-106 GR. B 69271 ELT-001 03-11-86 1.045" A-515 GR. 70 88526 RDB-001 03-08-86 23 30" l

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e NORTHERN STATES POWER COMPANY APPENDIX E

PRAIRIE ISLAND UNIT I TABLE IIf PROCEDURE LISTING PAGE 1 OF 1

PROCEDURE NUMBER l FIELD l PROCEDURE TITLE l PLANT APPROVAL l CHANGE DESCRIPTION AND REVISION CHANGE DATE

~NSP-PT-1, REV.4 NONE LIQUID PENETRANT l-15-85 EXAMINATION NSP-MT-1, REV.4 NONE MAGNETIC PARTICLE 1-15-85 EXAMINATION NSP-MT-2, REV.2 NONE WET MAGNETIC PARTICLE l-15-85 EXAMINATION NSP-UT-1, REV.3 NONE ULTRASONIC EXAMINATION 1-15-85 OF PIPE WELDS NSP-UT-2, REV.3 NONE AUTOMATIC DATA 1-15-85 RECORDING NSP-UT-4, REV.3 NONE ULTRASONIC EXAMINATION 1-15-85 OF STUDS, BOLTS AND NUTS NSP-UT-16, REV.3 NONE ULTRASONIC EXAMINATION 1-15-85 FOR INTERGRANULAR STRESS CORROSION CRACKING NSP-VT-1.0, REV.1 NONE VISUAL EXAMINATION 1-15-85 NSP-VT-2.0, REV.1 NONE VISUAL EXAMINATION OF 1-15-85 HANGER ASSEMBLIES MRS 2.4.2 GEN-28 NONE DIGITAL MULTI-FREQUENCY 2-04-86 REV. 1 EDDY CURRENT INSPECTION OF PRESERVICE AND INSERVICE HEAT EXCHANGER TUBING l

NORIHERN STATES IVWER CIEPANY Table IV Prairie Islarxi Unit I M UIPMENT & NATERIAT.S UTlrRASONIC IN5" L M MANUFACIURER PODEL SERIAL CALIBRATION RENARIG NLEBER DATE NORTEC 131D 126 02/12/86 NORTEC 131D 128 02/26/86 NORIEC 131D 129 01/10/86 NORTEC 131D 167 02/26/86 NORIEC 131D 322 03/06/86 STRIP GARE RFu;xuu6 MANUFACniurK 10 DEL SERIAL CALIBRATICH RENARIG NUMBER DATE GOUID 220 19016 01/24/86 GOUID 220 19023 02/06/86 GOUID 220 3018 01/27/86 SURFACE TENPERAITIRE GAUGES MANUFACIT;xt.x

}ODEL SERIAL TYPE RENAR13 NUMBER FIC 310F 781 0-300 FIC 310F 782 0-300 PIC 310F 784 0-300 FIC 310F 789 0-300 FIC 310F 790 0-300 PIC 310F 793 0-300 FIC 310F 794 0-300 FIC 310F 795 0-300 FIC 310F 797 0-300 FIC 310F 798 O-300 FIC 310F 799 0-300 FIC 310F 800 0-300 FIC 310F 810 0-300 FIC 310F 811 0-300 MAGNMPIC PARTICIE EQUIPMENT MANUFAClW Ex

}ODEL SERIAL TYPE RENARIG NUMBER ARIBOX J221 24779 UV METIER MAGNAFIUX L-10 GTIr004 00IL NSP OWNED M PT MAGNAFIDX Y-6 IME-003 AC YOKE ULTRASONIC nrrrxtziCE BI.OCiG MANUFACIURER BIDCK SERIAL MATERIAL RENARIG

TYPE, NUMBER TYPE DIAMAC IIW IME-01 IlW JORGENSON RCEPAS 404 4140 C/S JORGENSON RCNPAS IMF-045 304 S/S JORGENSON RCMPAS IMI-054 4140 C/S ORIAS MS RCMPAS IME-012 4140 C/S i

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NGtIHERN SIATES POWER CIEPANY Table lv Prairie Island Lhit I EQUIPMENT & MMERIAIS LICKEI) PENEIRANT MATFRIAIS MANUFACIUtER MATERIAL BMQi TYPE RENARES NUMBER MAGNAFIUX CIEANER 85R092 SEC-NF/ZC-7B NSP SUPPLIED MAGNAFIUX GM!IDPER 83H102 SED-NF/ZP-9B NSP SUPPLIED MAGNAFI.UX IEVEIDPER 84C057 SED-NF/ZMB NSP SUPPLIED MAGIAFIUX PDIEIPANT S3MD51 SKIeHF/S NSP SUPPLIED 1

ULIRASCNIC CDUPIANT MANUFACIURER MATERIAL BEQi TYPE REMARES NUMBER ECIO IAB IME GEL 42285 IME GEL JWNSCH IME GEL 101885 IME GEL EDDY GRRENT PB_' =wr tc5 MANUFACIURER lODEL SERIAL CALIBRATI N RENARES NUMBER DATE HEWI.EIT HP396AZ NSD0546 ZETEC HCD-75 10570 DMA TEC3 ~,0 i

ZETEC HCD-75Z 071 DMA TECH 30 ZEIEC HCD-75Z 072 DMA TECH 30 EDDY CURRENT CUnumcs MANUFACIURER PODEL SERIAL TYPE RENARES NUMBER HEWLEIT 9836 2314A07401 DDA-4 HEWIEIT 9836 2429A07886 DDA-4 HEHIZIT 9836 2429A08977 IIA-4 EDDY GRRENT MIZ-18 MANUFACIURER 20 DEL SERIAL TYPE RENARES

' NUMBER ZETEC MIZ-18 WEN 02787 DMA AQUISITICH ZEIEC MIZ-18 NEM02876 DMA AQUISITICH ZEIEC MIZ-18 NENO3098 DMA AQUISITICH ZEIEC MIZ-18 WEM03099 DMA AQunsmW ZEIEC MIZ-18 NEM03101 DMA AQUISITION i.

A U DY N N LtGLtd MANUFACIURER

}ODEL SERIAL TYPE RDDFA NUMBER ZETEC A/D-8 WEN 02256 INIEREACE i

i hy I

NORIEERN STATES POWER O2@ANY Table IV Prairie Island Unit I B2UIPMENI & MATERIALS EDDY CIJRRENT STANDARDS MANUFACIURER TYPE SERIAL MATERIAL RENARIG NUMBER TYPE EQERAM

'IUBING AIH)01-85 INCDIEL 600 EQERAM

'IUBING AB-002-85 INOWEL 600 EQERAM

'IUBING AD-001-85 INOWEL 600 EQERAM

'IUBING AIM)02-85 INOONEL 600 EQERAM

'IUBING SP-001-85 INCINEL 600 EQERAM

'IUBING SP-002-85 INCOTEL 600 EQERAM

'IUBING MEN 2751 INCENEL 600 ZEIEC

'IUBING NEM 02674 INCmEL 600 ZEIEC

'IUBING Z-1593 INCENEL 600 NORIHERN STATES ITER CMPANY Table IV Prairie Island Unit I EQUIINENT & MATERIAIS ULTRASONIC SEAPCH UNITS MAhUFACIUm K TYPE SERIAL SIZE FREQUENCY NUMBER AUIT ATION AB A85049

.25 X.25 2.25 AUITATICH AB C84243

.25 X.25 2.25 AUITATICN AB C85193

.38 X.38 2.25 AUIm ATION AB C85202

.375 X.375 2.25 AUIW ATION AB C85204

.375 X.375 2.25 AUIT ATION AB HB5304

.25 X.25 2.25 AUIT ATION AB I85250

.25 2.25 AUIT ATION SB I85251

.25 2.25 AUlm ATION AB J85294

.5 X.5 2.25 AUIT ATICN AB J85295

.5 X.5 2.25 AUITATICN AB J85318

.5 X.5 2.25 AITIMATION AB J85321

.5 X.5 2.25 AUlm ATION AB RB5223

.38 X.38 2.25 HARISCNIC SB 2241

.38 5

HARISCNIC AB R2147

.5 X.5 2.25 HARISONIC AB R30103

.375 X.375 3.5 HARISWIC SB T3156

.5 2.25 HARISONIC SB T3206

.25 5

HARISONIC SB V10602

.375 1.5 HARISONIC SB V11193

.375 1.5 HARISONIC AB V12540

.38 X.38 3.5 HARISDNIC AB Y10638

.5 X.5 2.25 RBAEfoIEGI SB H21033

.5 2.25

--a-

.i i

i APPENDIX F STEAM GENERATOR NO.11 EDDY CURRENT TUBE SHEET MAPS AND PLUGGING LIST.

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STEAM GEllERATOR:

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CUMULATIVE INDICATION REPORT 3/86, NORTHERN STATES POWER, PRAIRIE ISLAND, UNIT 1 STEAM GENERATOR: 1 PAGE:

1 OF 8

INDICATION LOCATION: ALL DATE:

04/02/86 INDICATION RANGE 0% TO 100%

TIME:

08:54:12 EXTENT CURRENT ROW COL LEG REQ TST REM REEL PROBE LOCATION VOLTS DEG CH 1

1 T 57H 07H NPT 30 7T63R TSH+

17.8 0.87 3

1

" 20 1

1 2

H 07H 07H 30 740SM TSH+

17.8 1.09 6

2 C

07C 07C 001 740SM TSC+

0.6 0.3S 144

<20 1

1 3

H 07H 07H 30 740SM TSH+

17.7 0.80

<20 1

7 3

C 07C 07C 1 740SM TSC+

0.3 0.71

<20 1

3 4

H 07H 07H 31 740SM O1H 0.0 0.80

<20 M1 9

4 C

07C 07C 1 740SM TSC+

0.5 0.35

<20 1

16 4

H F/L F/L 076 720SM NV2+

10.1 AV3 0.36 0 <20 M2 17 4

H 07H 07H 31 740SM O1H 0.0 0.36

<20 M1 9

5 C

07C 07C RPI 1 740SM TSC+

0.4 0.23 46 1

13 6

H 07H 07H 31 740SM OlH 0.0 0.58

<20 1

10 12 H

07H 07H 32 740SM OlH 0.0 0.55

<20 1

10 13 H

07H 07H 32 740SM OlH 0.0 1.04

<20 1

12 15 C

07C 07C 3

740SM TSC+

0.5 0.53

<20 1

12 16 H

07H 07H 33 740SM OlH 0.0 0.72 24 1

28 16 C

07C 07C 004 740SM 01C 0.0 1.33 115 22 M1 33 16 C

07C 07C 4 740SM OlC 0.0 0.76

<20 M1 l

10 17 H

07H 07H 33 740SM O1H 0.0 0.62 26 1

27 18 H

07C 07C 62 720SM NV2+

2.5 AV2 0.26

<20 M2 8

20 H

07H 07H 034 740SM O1H 0.0 0.41 148 <20 1

19 21 H

07H 07H 34 740SM O1H 0.0 0.56

<20 1

22 21 H

07H 07H 34 740SM 02H 0.0 0.85

<20 1

35 27 H

07H 07H 36 740SM 02H 0.0 0.62

<20 1

32 28 H

07H 07H 36 740SM OlH 0.0 0.73

<20 1

21 29 H

07H 07H 37 740SM OlH 0.0 0.51

<20 1

22 29 H

07H 07H 37 740SM OlH 0.0 0.51

<20 1

27 29 H

07H 07H 37 740SM O1H 0.0 0.69 25 1

34 30 H

07H 07H 37 740SM O1H 0.0 0.88

<20 1

32 31 H

07C 07C 64 720SM NV4+

2.3 AV4 0.19

<20 M2 39 31 H

07C 07C 64 720SM 07H+

37.3 AV1 0.13

<20 M2 42 32 H

F/L F/L 075 720SM NV2+

39.2 AV3 0.20 0 <20 M2 32 33 H

07H 07H 38 740SM O1H 0.0 0.85 27 1

39 34 H

07C 07C 064 720SM NV4+

4.0 AV4 0.43 0 <20 M2 H

07C 07C 64 720SM NV2+

36.6 AV3 0.12

<20 M2 H

07C 07C 64 720SM NV4+

5.0 AV4 0.23

<20 M2 43 35 H

F/L F/L 075 720SM NV2+

40.6 AV3 0.43 0 <20 M2 C

07C 07C 009 740SM 03C 0.0 0.37 125

<20 M1 34 36 H

07H 07H 39 740SM OlH 0.0 0.58 23 1

35 36 H

07H 07H 39 740SM 02H 0.0 0.58 35 1

35 37 H

07C 07C 065 720SM NV4+

4.6 AV4 0.66 0

20 M2 13 38 H

07H 07H 40 740SM 02H 0.0 0.52

<20 1

34 38 H

07C 07C 065' 720SM NV4+

3.9 AV4 0.27 0 <20 M2 H

07C 07C 065 720SM NV2+

31.7 AV3 0.63 0 <20 M2 35 38 H

07C 07C 065 720SM NV2+

32.2 AV3 0.69 0

20 M2 36 38 H

07C 07C 065 720SM NV2+

1.7 AV2 0.64 0 <20 M2 NSP l

l 2

CUMULATIVE INDICATION REPORT 3/86, NORTHERN STATES POWER, PRAIRIE ISLAND, UNIT 1 STEAM GENERATOR: 1 PAGE:

2 OF 8

INDICATION LOCATION: ALL DATE:

04/02/86 INDICATION RANGE 0% TO 100%

TIME:

08:54:12 EXTENT CURRENT ROW COL LEG REQ TST REM REEL PROBE LOCATION VOLTS DEG CH Ti!I 3T T M

M DT!i TE65M NV2+

33.2 AV3 1.12 0

2T IU 40 38 H

07C 07C 65 720SM 07H+

34.6 AV1 0.17

<20 M2 41 38 H

07C 07C 065 720SM NV2+

38.4 AV3 0.70 0

20 M2 H

07C 07C 065 720SM NV4+

5.8 AV4 0.97 0

25 M2 18 39 H

07H 07H 40 740SM 05H 0.0 0.68

<20 1

27 39 H

07C 07C 065 720SM NV4+

1.4 AV4 0.36 0 <20 M2 H

07C 07C 65 720SM NV2+

24.6 AV3 0.53 21 M2 H

07C 07C 065 720SM NV2+'

3.2 AV2 1.76 0

35 M2 H

07C 07C 65 720SM 07H+

30.0 AV1 0.60 23 M2 H

07C 07C 065 720SM 07C+

29.9 AV1 0.96 0

25 M2 41 39 H

07C 07C 65 720SM NV4+

5.4 AV4 0.85 28 M2 H

07C 07C 065 720SM NV2+

39.0 AV3 1.25 0

29 M2 43 39 H

07C 07C 65 720SM NV4+

5.7 AV4 0.77 27 M2

)

H 07C 07C 065 720SM NV2+

41.0 AV3 1.72 0

35 M2 27 40 H

07H 07H 40 740SM 02H 0.0 0.61 20 1

35 40 H

07C 07C 065 720SM NV2+

1.7 AV2 2.40 0

39 M2 H

07C 07C 65 720SM 07H+

33.1 AV1 0.39

<20 M2 H

07C 07C 65 720SM 07H+

34.1 AV1 0.55 22 M2 H

07C 07C 065 720SM 07C+

33.2 AV1 0.74 0

21 M2 45 40 C

07C 07C 011 740SM 03C 0.0 1.38 113 25 M1 18 41 H

07H 07H 40 740SM OlH 0.0 0.63

<20 1

16 42 H

07H 07H 41 740SM 04H 0.0 0.81

<20 1

18 42 H

07H 07H 41 740SM O1H 0.0 0.55

<20 *1 i

35 42 H

07C 07C 066 720SM NV2+

2.0 AV2 2.33 0

39 M2 H

07C 07C 066 720SM 07H+

33.1 AV1 1.33 0

30 M2 45 42 C

07C 07C 011 740SM 02C 0.0 0.88 112 28 M1 40 44 H

07C 07C 066 720SM 07H+

34.9 AV1 0.64 0 <20 M2 26 45 H

07C 07C 66 720SM NV2+

21.8 AV3 0.16

<20 M2 H

07C 07C 66 720SM NV4+

1.0 AV4 0.23

<20 M2 31 45 H

07C 07C 66 720SM NV2+

26.7 AV3 0.22

<20 M2 H

07C 07C 66 720SM NV4+

1.2 AV4 0.25

<20 M2 H

07C 07C 066 720SM NV2+

1.3 AV2 0.84 0

23 M2 H

07C 07C 66 720SM 07H+

33.9 AV1 0.29

<20 M2 36 45 H

07C 07C 66 720SM NV2+

32.9 AV3 0.27

<20 M2 H

07C 07C 056 720SM NV4+

2.8 AV4 1.16 0

28 M2 38 45 H

07C 07C 66 720SM NV4+

4.1 AV4 0.17

<20 M2 46 45 H

F/L F/L 74 720SM NV2+

2.9 AV2 0.20

<20 M2 34 46 H

07C 07C 66 720SM NV4+

2.8 AV4 0.13

<20 M2 37 46 H

07C 07C 066 720SM NV4+

4.3 AV4 0.80 0

22 M2 H

07C 07C 066 720SM NV2+

34.2 AV3 1.02 0

26 M2 7

47 H

07H 07H 42 740SM 03H 0.0 0.51

<20 1

25 47 H

07H 07H 42 740SM O1H 0.0 0.55

<20 1

31 47 H

07C 07C 67 720SM NV4+

2.9 AV4 0.16

<20 M2 H

07C 07C 067 720SM NV2+

27.7 AV3 0.77 0

22 M2 H

07C 07C 067 720SM NV2+

1.7 AV2 0.83 0

23 M2 W

NSP

CUMULATIVE INDICATION REPORT 3/86, NORTHERN STATES POWER, PRAIRIE ISLAND, UNIT 1 STEAM GENERATOR: 1 PAGE:

3 OF 8

INDICATION LOCATION: ALL DATE:

04/02/86 INDICATION RANGE 0% TO 100%

TIME:

08:54:12 EXTENT CURRENT ROW COL LEG REQ TST REM REEL PROBE LOCATION VOLTS DEG CH T6 T T

M M

M 720SM NV2+

33.2 AV3 0.85 0 T FJ H

07C 07C 066 720SM NV4+

3.7 AV4 1.54 0

33 M2 42 47 H

07C 07C 066 720SM 07H+

37.0 AV1 0.90 0

24 M2 46 47 H

F/L F/L 74 720SM NV2+

2.9 AV2 0.08

<20 M2 H

F/L F/L 74 720SM NV2+

43.6 AV3 0.30

<20 M2 26 48 H

07C 07C 067 720SM NV4+

1.4 AV4 0.91 0

24 M2 H

07C 07C 067 720SM 07H+

29.7 AV1 0.64 0 <20 M2 34 48 H

07C 07C 67 720SM NV2+

31.1 AV3 0.25

<20 M2 H

07C 07C 067 720SM NV2+

2.2 AV2 0.78 0

22 M2 35 48 H

07C 07C 067 720SM NV2+

31.0 AV3 1.31 0

30 M2 H

07C 07C 067 720SM NV4+

3.5 AV4 2.14 0

38 M2 45 48 C

07C 07C 014 740SM OlC 0.0 0.65 114 21 M1 28 49 H

07C 07C 067 720SM NV4+

3.1 AV4 1.11 0

27 M2 31 49 H

07C 07C 67 720SM NV2+

2.1 AV2 0.22

<20 M2 40 49 H

07C 07C 67 720SM 07H+

36.6 AV1 0.29

<20 M2 41 49 H

07C 07C 067 720SM NV2+

38.7 AV3 1.44 0

32 M2 H

07C 07C 067 720SM NV4+

5.0 AV4 1.68 0

34 M2 H

07C 07C 67 720SM 07H+

36.3 AV1 0.24

<20 M2 43 49 H

07C 07C 067 720SM NV4+

5.8 AV4 2.16 0

38 M2 H

07C 07C 067 720SM NV2+

40.2 AV3 2.35 0

39 M2 45 49 C

07C 07C RPI 14 740SM 01C 0.0 1.35 50 M1 19 50 H

07C 07C 067 720SM NV4+

2.1 AV4 0.61 0 <20 M2 H

07C 07C 067 720SM 07H+

27.2 AV1 0.78 0

22 M2 29 50 H

07C 07C 67 720SM NV2+

25.8 AV3 0.20

<20 M2 H

07C 07C 067 720SM NV4+

3.3 AV4 0.76 0

22 M2 31 50 H

07C 07C 67 720SM NV4+

4.0 AV4 0.26

<20 M2 37 50 H

07C 07C 67 720SM NV2+

2.3 AV2 0.25

<20 M2 38 50 H

07C 07C 67 720SM NV4+

4.9 AV4 0.27

<20 M2 H

07C 07C 067 720SM NV2+

36.4 AV3 0.96 0

25 M2 H

07C 07C 067 720SM NV2+

2.8 AV2 1.10 0

27 M2 H

07C 07C 67 720SM 07H+

35.4 AV1 0.24

<20 M2 41 50 H

07C 07C 067 720SM NV2+

2.5 AV2 1.65 0

34 M2 H

07C 07C 067 720SM 07H+

35.9 AV1 1.41 0

31 M2 45 50 C

07C 07C 14 740SM 01C 0.0 1.31 36 M1 19 51 H

07C 07C 067 720SM 07H+

26.3 AV1 0.64 0 <20 M2 i

35 51 H

07C 07C 067 720SM NV4+

3.4 AV4 0.88 0

24 M2 H

07C 07C 067 720SM NV2+

32.2 AV3 1.08 0

27 M2 36 51 H'

07C 07C 67 720SM NV4+

3.6 AV4 0.27

<20 M2 H

07C 07C 067 720SM NV2+

2.7 AV2 0.92 0

25 M2 H

07C.07C 067 720SM NV2+

33.8 AV3 1.69 0

34 M2 H

07C 07C 67 720SM 07H+

34.8 AV1 0.22

<20 M2 38 51 H

07C 07C 067 720SM NV4+

5.0 AV4 0.65 0 <20 M2 H

07C 07C 067 720SM NV2+

34.9 AV3 1.69 0

34 M2 39 51 H

07C 07C 067 720SM NV4+

5.4 AV4 0.93 0

25 M2 H

07C 07C 067 720SM NV2+

37.9 AV3 1.13 0

28 M2 NSP

CUMULATIVE INDICATION REPORT 3/86, NORTHERN STATES POWER, PRAIRIE ISLAND, UNIT 1 STEAM GENERATOR: 1 PAGE:

4 OF 8

i f

INDICATION LOCATION: ALL DATE:

04/02/86 i

l INDICATION RANGE 0% TO 100%

TIME:

08:54:12 EXTENT CURRENT ROW COL LEG REQ TST REM REEL PROBE LOCATION VOLTS DEG CH T5 T T

DTU 'OTC 7

TIUEH NV2+

2.5 AV2 0.10 M

ICI 43 51 H

07C 07C 067 720SM NV4+

5.7 AV4 1.38 0

31 M2 H

07C 07C 067 720SM NV2+

40.6 AV3 1.74 0

35 M2 45 51 C

07C 07C 15 740SM 01C 0.0 0.85 32 M1 26 52 H

07H 07H 45 740SM 02H 0.0 0.60

<20 1

38 52 H

07C 07C 067 720SM NV4+

4.7 AV4 0.85 0

23 M2 H-07C 07C 067 720SM NV2+'

35.3 AV3 1.44 0

32 M2 40 52 H

07C 07C 067 720SM NV4+

5.1 AV4 1.11 0

27 M2 H

07C 07C 067 720SM NV2+

37.3 AV3 1.83 0

36 M2 H

07C 07C 067 720SM NV2+

1.9 AV2 2.11 0

38 M2 l

H 07C 07C 067 720SM 07H+

36.1 AV1 1.12 0

28 M2 42 52 H

07C 07C 67 720SM NV4+

5.5 AV4 0.15

<20 M2 43 52 H

07C 07C 67 720SM NV4+

5.5 AV4 0.22

<20 M2 H

07C 07C 067 720SM NV2+

40.1 AV3 0.74 0

21 M2 45 52 C

07C 07C 015 740SM OlC 0.0 0.43 118 <20 M1 17 53 H

07H 07H 45 740SM 02H 0.0 0.66

<20 1

38 53 H

07C 07C 067 720SM NV2+

2.2 AV2 1.13 0

28 M2 H

07C 07C 067 720SM NV4+

4.8 AV4 1.42 0

31 M2

{

H 07C 07C 067 720SM NV2+

35.6 AV3 2.10 0

38 M2 40 53 H

07C 07C 067 720SM NV2+

37.3 AV3 0.79 0

22 M2 41 53 H

07C 07C 67 720SM NV2+

38.6 AV3 0.28

<20 M2 i

H 07C 07C 067 720SM NV2+

2.2 AV2 0.81 0

23 M2 j

43 53 H

07C 07C 067 720SM NV4+

5.3 AV4 1.09 0

'27 M2 H

07C 07C 067 720SM NV2+

40.9 AV3 1.22 0

29 M2 44 53 C

07C 07C 015 740SM OlC 0.0 1.34 117 <20 M1 45 53 C

07C 07C 015 740SM 01C 0.0 0.55 116 <20 M1 41 54 H

07C 07C 68 720SM NV2+

7.7 AV2 0.25

<20 M2 H

07C 07C 68 720SM NV2+

38.2 AV3 0.15

<20 M2 l

H 07C 07C 68 720SM NV4+

4.5 AV4 0.13

<20 M2 l

42 54 H

07C 07C 068 720SM NV2+

39.2 AV3 2.29 0

33 M2 H

07C 07C 068 720SM NV4+

5.6 AV4 2.52 0

35 M2 i

43 54 H

07C 07C 68 720SM NV2+

40.9 AV3 0.09

<20 M2 i

H 07C 07C 68 720SM NV4+

5.0 AV4 0.07

<20 M2 H

07C 07C 68 720SM 07H+

38.2 AV1 0.07

<20 M2 C

07C 07C 15 740SM OlC 0.0 0.87

<20 M1 33 55 H

07C 07C 68 720SM 07H+

34.7 AV1 0.09

<20 M2 41 55 H

07C 07C 68 720SM 07H+

36.9 AV1 0.31

<20 M2 l

42 55 H

07C 07C 68 720SM NV2+

39.6 AV3 0.29

<20 M2 l

H 07C 07C 68 720SM NV4+

4.7 AV4 0.15

<20 M2 43 55 H

07C 07C 068 720SM NV2+

2.3 AV2 1.15 0

22 M2 H

07C 07C 068 720SM NV2+

40.5 AV3 1.27 0

24 M2 H

07C 07C 068 720SM NV4+

4.9 AV4 1.90 0

30 M2 H

07C 07C 68 720SM 07H+

37.8 AV1 0.25

<20 M2 15 56 H

07C 07C 68 720SM NV2+

1.1 AV2 0.12

<20 M2 19 56 H

07C 07C 68 720SM NV3+

5.9 AV4 0.11

<20 M2

(

NSP j

CUMULATIVE INDICATION REPORT 3/86, NORTHERN STATES POWER, PRAIRIE ISLAND, UNIT 1 STEAM GENERATOR: 1 PAGE:

5 OF 8

INDICATION LOCATION: ALL DATE:

04/02/86 INDICATION RANGE 0% TO 100%

TIME:

08:54:12 EXhNT CURRENT ROW COL LEG REQ TST REM REEL PROBE LOCATION VOLTS DEG CH T

T T

M M

68 7765H NV3+

6.7 AV4 0.18 M

Fl 30 56 H

07C 07C 68 720SM 07H+

33.8 AV1 0.13

<20 M2 32 56 H

07C 07C 068 720SM NV2+

1.6 AV2 0.90 0 <20 M2 H

07C 07C 68 720SM NV2+

29.0 AV3 0.16

<20 M2 H

07C 07C 68 720SM NV4+

1.6 AV4 0.10

<20 M2 H

07C 07C 68 720SM 07H+

34.4 AV1 0.41

<20 M2 33 56 H

07C 07C 68 720SM NV2+

29.9 AV3 0.08

<20 M2 35 56 H

07C 07C 068 720SM NV4+

2.4 AV4 1.03 0

21 M2 36 56 H

07C 07C 68 720SM NV2+

32.2 AV3 0.26

<20 M2 H

07C 07C 068 720SM NV2+

1.7 AV2 1.87 0

30 M2 H

07C 07C 068 720SM NV4+

2.7 AV4 2.11 0

32 M2 37 56 H

07C 07C 068 720SM NV2+

1.8 AV2 0.93 0 <20 M2 H

07C 07C 68 720SM NV2+

33.5 AV3 0.17

<20 M2 H

07C 07C 068 720SM NV4+

2.9 AV4 0.92 0 <20 M2 38 56 H

07C 07C 68 720SM NV4+

3.3 AV4 0.10

<20 M2 40 56 H

07C 07C 68 720SM NV2+

1.9 AV2 0.12

<20 M2 H

07C 07C 68 720SM NV2+

36.6 AV3 0.11

<20 M2 H

07C 07C 068 720SM NV4+

3.9 AV4 1.71 0

29 M2 H

07C 07C 68 720SM 07H+

34.7 AV1 0.26

<20 M2 41 56 H

07C 07C 68 720SM NV2+

2.5 AV2 0.20

<20 M2 H

07C 07C 68 720SM NV2+

37.8 AV3 0.19

<20 M2 H

07C 07C 068 720SM NV4+

4.1 AV4 1.29 0

24 M2 42 56 H

07C 07C 68 720SM NV2+

2.2 AV2 0.15

<20 M2 43 56 H

07C 07C 68 720SM NV4+

4.7 AV4 0.09

<20 M2 35 57 H

07C 07C 068 720SM NV2+

1.8 AV2 2.03 0

31 M2 H

07C 07C 068 720SM NV2+

31.9 AV3 2.18 0

33 M2 H

07C 07C 68 720SM 07H&

32.1 AV1 0.12

<20 M2 36

.57 H

07C 07C 68 720SM NV2+

32.4 AV3 0.35

<20 M2 H

07C 07C 068 720SM NV4+

2.9 AV4 1.33 0

25 M2 39 57 H

07C 07C 068 720SM NV2+

2.6 AV2 0.81 0 <20 M2 H

07C 07C 68 720SM NV2+

2.2 AV2 0.35

<20 M2 H

07C 07C 068 720SM NV2+

36.2 AV3 1.54 0

27 M2 H

07C 07C 068 720SM NV4+

4.3 AV4 1.70 0

29 M2 40 57 H

07C 07C 068 720SM NV4+

4.4 AV4 0.41 0 <20 M2 H

07C 07C 68 720SM NV2+

36.6 AV3 0.17

<20 M2 H

07C 07C 68 720SM 07H+

34.7 AV1 0.08

<20 M2 41 57 H

07C 07C 68 720SM 07H+

35.2 AV1 0.23

<20 M2 20 58 H

07C 07C 68 720SM NV2+

1.6 AV2 0.16

<20 M2 H

07C 07C 68 720SM NV2+

14.6 AV3 0.08

<20 M2 H

07C 07C 68 720SM NV4+

1.4 AV4 0.17

<20 M2 H

07C 07C 68 720SM 07H+

24.5 AV1 0.16

<20 M2 21 58 H

07C 07C 68 720SM NV2+

15.2 AV3 0.14

<20 M2 33 58 H

07C 07C 68 720SM NV2+

28.7 AV3 0.20

<20 M2 H

07C 07C 68 720SM NV4+

5.4 AV4 0.16

<20 M2 35 58 H

07C 07C 68 720SM NV2+

30.1 AV3 0.16

<20 M2 I

e NSP

CUMULATIVE INDICATION REPORT 3/86, NORTHERN STATES POWER, PRAIRIE ISLAND, UNIT 1 STEAM GENERATOR: 1 PAGE:

6 OF 8

INDICATION LOCATION: ALL DATE:

04/02/86 INDICATION RANGE 0% TO 100%

TIME:

08:54:12 EXTENT CURRENT ROW COL LEG REQ TST REM REEL PROBE LOCATION VOLTS DEG CH T

~T6 T DTC DTC 666 720SM NV4+

3.2 AV4 2.38 0

3T ITI 38 58 H

07C 07C 068 720SM NV2+

34.7 AV3 1.05 0

21 M2 H

07C 07C 068 720SM NV2+

35.4 AV3 1.27 0

24 M2 H

07C 07C 068 720SM NV4+

5.5 AV4 1.26 0

24 M2 H

07C 07C 068 720SM NV2+

2.0 AV2 3.31 0

39 M2 H

07C 07C 068 720SM 07H+

34.7 AV1 2.55 0

35 M2 43 58 H

07H 07H 044 740SM TSH+

1.0 0.87 147 <20 1

45 58 C

07C 07C 017 740SM 01C 0.0 1.00 123

<20 M1 21 59 H

07C 07C 68 720SM NV2+

15.2 AV3 0.12

<20 M2 26 59 H

07C 07C 68 720SM NV2+

20.8 AV3 0.12

<20 M2 40 59 H

07C 07C 068 720SM NV4+

3.7 AV4 3.29 0

39 M2 H

07C 07C RPI 068 '720SM NV2+

1.9 AV2 3.56 0

41 M2 H

07C 07C RPI 068 720SM NV2+

37.1 AV3 4.01 0

42 M2 H

07C 07C 68 720SM 07H+

34.9 AV1 0.13

<20 M2 45 59 H

07H 07H 46 740SM TSH+

1.1 0.53

<20 1

C 07C 07C 17 740SM 03C 0.0 1.22 28 M1 33 60 H

07C 07C 68 720SM NV2+

30.0 AV3 0.15

<20 M2 H

07C 07C 68 720SM NV4+

4.3 AV4 0.14

<20 M2 34 60 H

07C 07C 68 720SM NV2+

1.8 AV2 0.16

<20 M2 H

07C 07C 68 720SM 07H+

34.1 AV1 0.10

<20 M2 36 60 H

07C 07C 68 720SM NV2+

33.1 AV3 0.31

<20 M2 H

07C 07C 68 720SM NV4+

4.6 AV4 0.20

<20 M2 H

07C 07C RPI 068 720SM"NV2+

1.6 AV2 3.52 0

40 M2 s

H 07C 07C 68 720SM 07H+

35.3 AV1 0.13

<20 M2 40 60 H

07C 07C 68 720SM NV4+

4.9 AV4 0.18

<20 M2 43 60 H

F/L F/L 73 720SM NV2+

2.2 AV2 0.35

<20 M2 40 61 H

07C 07C 68 720SM NV2+

2.3 AV2 0.35

<20 M2 H

07C 07C 068 720SM NV2+

36.7 AV3 1.27 0

24 M2 43 61 C

07C 07C 018 740SM 03C 0.0 1.62 114 37 M1 30 62 H

07C 07C 072 720SM NV2+

26.4 AV3 0.22 0 <20 M2 36 62 H

07C 07C 69 720SM NV4+

4.1 AV4 0.30

<20 M2 H

07C 07C 069 720SM NV2+

27.7 AV3 0.84 0

23 M2 38 62 H

07C 07C 069 720SM NV4+

4.1 AV4 1.08 0

27 M2 H

07C 07C 069 720SM NV2+

35.3 AV3 1.15 0

28 M2 42 62 C

07C 07C 18 740SM 01C 0.0 0.83

<20 M1 43 63 H

F/L F/L 73 720SM NV2+

39.8 AV3 0.26

<20 M2 33 64 H

07C 07C 69 720SM NV2+

29.2 AV3 0.52 21 M2 27 65 H

07C 07C 69 720SM NV4+

3.4 AV4 0.15

<20 M2 H

07C 07C 069 720SM NV2+

22.0 AV3 0.77 0

21 M2 26 66 H

07C 07C 69 720SM NV4+

1.1 AV4 0.15

<20 M2 H

07C 07C 69 720SM 07H+

28.0 AV1 0.20

<20 M2 H

07C 07C 069 720SM AV2+

0.7 AV2 0.75 0

21 M2 H

07C 07C 069 720SM AV2+

21.1 AV3 0.87 0

23 M2 27 66 H

07C 07C 69 720SM 07H+

28.4 AV1 0.17

<20 M2 H

07C 07C 069 720SM AV4+

1.5 AV4 0.19 0 <20 M2 O

NSP

CUMULATIVE INDICATION REPORT 3/86, NORTHERN STATES POWER, PRAIRIE ISLAND, UNIT 1 STEAM GENERATOR: 1 PAGE:

7 OF 8

INDICATION LOCATION: ALL DATE:

04/02/86 INDICATION RANGE 0% TO 100%

TIME:

08:54:12 EXTENT CURRENT ROW COL LEG REQ TST REM REEL PROBE LOCATION VOLTS DEG CH T

ET T DTC '6TC 69 720SM 07H+

29.4 AV1 0.19 M

Fl 29 66 H

07C 07C 69 720SM NV4+

2.7 AV4 0.15

<20 M2 36 66 H

07C 07C 069 720SM AV2+

31.6 AV3 0.81 0

22 M2 39 66 H

07C 07C 69 720SM NV2+

35.1 AV3 0.17

<20 M2 18 67 H

07H 07H 049 740SM OlH 0.0 0.89 138 27 1

23 67 H

07C 07C 69 720SM NV4+

1.4 AV4 0.22

<20 M2 40 67 H

07C 07C 69 720SM NV2+

36.0 AV3 0.16

<20 M2 C

07C 07C 20 740SM OlC 0.0 0.54

<20 M1 22 68 H

07H 07H 49 740SM OlH 0.0 0.55 34 1

29 68 H

07H 07H 49 740SM 02H 0.0 0.80

<20 1

17 69 H

07H 07H 49 740SM OlH 0.0 0.74

<20 1

18 69 H

07H 07H 49 740SM O1H 0.0 0.75

<20 1

19 69 H

07C 07C 70 720SM NV4+

16.0 AV4 0.63 24 M2 22 69 H

07C 07C 70 720SM NV2+

17.0 AV3 0.12

<20 M2 26 69 H

07C 07C 69 720SM NV2+

20.8 AV3 0.14

<20 M2 28 71 H

07C 07C 70 720SM NV2+

24.6 AV3 0.22

<20 M2 29 71 H

07C 07C 70 720SM 07H+

30.0 AV1 0.10

<20 M2 33 73 H

07H 07H 050 740SM 02H 0.0 0.57 120 <20 M1 37 73 C

07C 07C 022 740SM OlC 0.0 0.70 115 22 M1 38 73 H

F/L F/L 73 720SM NV2+

2.1 AV2 0.27

<20 M2 4

74 H

07H 07H 51 740SM 05H 0.0 0.87

<20 1

7 74 H

07H 07H 51 740SM 05H 0.0 0.53

<20 1

11 74 H

07H 07H 51 740SM O1H 0.0 0.52 25 1

22

, 7 4' H

07H 07H 51 740SM O1H 0.0 0.80

<20 1

~

26 74 H

07H 07H 51 740SM OlH 0.0 0.61

<20 1

8 75 H

07H 07H 51 740SM OSH 0.0 0.51

<20 1

19 75 H

07H 07H 51 740SM OlH 0.0 0.82

<20 1

22 75 H

07H 07H 51 740SM 02H 0.0 0.70 20 1

26 75 H

07H 07H 51 740SM O1H 0.0 0.64

<20 1

16 76 H

07H 07H 51 740SM 03H 0.0 0.52

<20 1

12 77 H

07H 07H 52 740SM O1H 0.0 0.51

<20 1

22 77 H

07H 07H 51 740SM OlH 0.0 0.83

<20 1

25 77 H

07H 07H 51 740SM OlH 0.0 0.51

<20 1

32 77 C

07C 07C 23 740SM 01C 0.0 1.08

<20 M1 35 77 C

07C 07C 23 740SM 02C 0.0 0.78

<20 M1 C

07C 07C 23 740SM OlC 0.0 0.77

<20 M1 31 78 C

07C 07C 23 740SM OlC 0.0 0.95

<20 M1 33 78 C

07C 07C 23 740SM OlC 0.0 1.57

<20 M1 30 79 C

07C 07C 23 740SM 01C 0.0 0.96

<20 M1 29 80 C

G7C 07C 23 740SM OlC 0.0 0.66

<20 M1 30 80 C

07C 07C 23 740SM OlC 0.0 0.69

<20 M1 31 80 C

07C 07C 23 740SM 02C 0.0 1.52 21 M1 28 81 C

07C 07C 024 740SM OlC 0.0 0.49 109 38 M1 2

62 H

07H 07H 53 740SM OlH 0.0 0.70

<20 1

9 82 H

07H 07H 53 740SM 05H 0.0 0.59

<20 1

~

NSP

CUMULATIVE INDICATION REPORT' 3/86, NORTHERN STATES POWER, PRAIRIE ISLAND, UNIT 1 STEAM GENERATOR: 1 PAGE:

8 OF 8

INDICATION LOCATION: ALL DATE:

04/02/86 INDICATION RANGE 0% TO 100%

TIME:

08:54:12 EXTENT CURRENT ROW COL LEG REQ TST REM REEL PROBE LOCATION VOLTS DEG CH T

TJ T M

M 7

7T03H 02H 0.0 0.50 M

I 4

83 H

07H 07H 53 740SM 03H 0~. 0 0.70

<20 1

7 83 H

07H 07H 53 740SM O1H 0.0 0.69

<20 1

29 83 H

F/L F/L 74 720SM NV4+

8.2 AV4 0.25

<20 M2 H

F/L F/L 74 720SM 07H+

31.0 AV1 0.13

<20 M2 C

07C 07C RPI 24 740SM 02C 0.0 1.04 44 M1 30 83 C

07C 07C 24 740SM 01C 0.0 0.70

<20 M1 25 84 C

07C 07C RPI 024 740SM 01C 0.0 1.24 102 52 M1 27 85 C

07C 07C 25 740SM OlC 0.0 0.91

<20 M1 24 86 C

07C 07C 25 740SM OlC 0.0 1.27

<20 M1 22 87 C

07C 07C 26 740SM OlC 0.0 0.77

<20 M1 23 87 C

07C 07C 026 740SM 02C 0.0 0.42 129 <20 M1 C

07C 07C 26 740SM 01C 0.0 0.52

<20 M1 21 88 H

F/L F/L 74 720SM 02H 0.0 0.52

<20 1

C 07C 07C 27 740SM OlC O.0 1.04

<20 M1 22 88 C

07C 07C 027 740SM 01C 0.0 0.84 114 21 M1.

23 88 H

F/L F/L 74 720SM NV2+

2.3 AV2 0.20

<20 M2 18 89 C

07C 07C 27 740SM 01C 0.0 0.54 32 M1 14 91 H

F/L F/L 074 720SM 07H+

20.7 AV1 0.27 0 <20 M2 NUMBER OF TUBES WITH INDICATIONS:

218 NSP

m O

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b

CUMULATIVE INDICATION REPORT 3/86, NORTHERN STATES POWER, PRAIRIE ISLAND, UNIT 1 STEAM GENERATOR: 2 PAGE:

1 OF 6

INDICATION LOCATION: ALL DATE:

04/02/86 l

INDICATION RANGE 0% TO 100%

TIME:

09:14:21 l

EXTENT CURRENT ROW COL LEG REQ TST REM REEL PROBE LOCATION VOLTS DEG CH T

9 T M

M 32 74TSH OlH 0.0 0.51 7

'I 25 9

H F/L F/L 73 720SM 07H+

18.5 AV1 0.43 21 M2 31 17 C

07C 07C 004 740SM OSC 0.0 0.58 125 <20 M1 20 18 H

07H 07H 33 740SM O1H 0.0 0.55 23 1

1 29 21 H

07H 07H 34 740SM TSH+

3.2 1.36

<20 1

13 24 H

07H 07HlRPI 35 740SM TEH+

4.2 0.74 65 M1 H

07H 07H RPI 035 7408M TEH+

4.9 1.35 45 95 M1 14 24 H

07H 07H 035 740SM OlH+

42.6 0.19 145 <20 1

25 24 H

07H 07H 35 740SM 03H 0.0 0.62

<20 1

C 07C 07C 6 740SM 02C+

3.5 0.21

<20 1

18 27 H

07C 07C 061 720SM NV4+

2.2 AV4 0.78 0

23 M2 31 27 H

07C 07C 61 720SM NV2+

2.2 AV2 0.31

<20 M2 H

07C 07C 061 720SM NV4+

4.7 AV4 0.60 0 <20 M2 40 28 H

07C 07C 061 720SM NV2+

35.8 AV3 0.27 0 <20 M2 20 29 H

07C 07C 061 720SM NV2+

1.5 AV2 0.61 0 <20 M2 H

07C 07C 61 720SM NV2+

14.9 AV3 0.30

<20 M2 H

07C 07C 61 720SM NV4+

4.4 AV4 0.39

<20 M2 22 29 H

07C 07C 061 720SM NV2+

1.0 AV2 0.37 0 <20 M2 27 29 H

07H 07H 36 740SM 03H 0.0 0.66

<20 1

39 29 H

07C 07C 061 720SM NV2+

34.8 AV3 0.31 0 <20 M2 40 29 C

07C 07C 7

740SM 06C+

35.3 0.93

<20 1

18 30 H

07C 07C 062 720SM NV2+

12.9 AV3 0.17 0 <20 M2 H

07C 07C 62 720SM NV2+

1.3 AV2 0.41

<20 M2 27 30 H

07H 07H 37 740SM O1H 0.0 0.58

<20 1

33 30 H

07H 07H 37 740SM 03H 0.0 0.75

<20 1

35 30 H

07C 07C 062 720SM NV2+

30.8 AV3 0.16 0 <20 M2 14 31 H

07C 07C 062 720SM NV2+

0.8 AV2 0.17 0 <20 M2 H

07C 07C 062 720SM NV2+

9.1 AV3 0.31 0 <20 M2 H

07C 07C 062 720SM 07H+

21.4

.AV1 0.24 0 <20 M2 15 31 H

07C 07C 062 720SM NV2+

10.5 AV3 0.32 0 <20 M2 21 31 H

07C 07C 062 720SM NV4+

4.3 AV4 0.14 0 <20 M2 35 31 H

07C 07C 062 720SM 07H+

24.2 AV1 0.17 0 <20 M2 14 32 H

07C 07C 062 720SM NV4+

3.6 AV4 0.33 0 <20 M2 15 32 H

07C 07C 062 720SM NV2+

9.7 AV3 0.15 0 <20 M2 H

07C 07C 062 720SM NV2+

0.6 AV2 0.16 0 <20 M2 H

07C 07C 062 720SM NV4+

3.6 AV4 0.40 0 <20 M2 H

07C 07C 062 720SM 07H+

22.5 AV1 0.23 0 <20 M2 20 32 H

07C 07C 062 720SM NV2+

0.7 AV2 0.12 0 <20 M2 H

07C 07C 062 720SM NV2+

15.2 AV3 0.11 0 <20 M2 17 33 H

07C 07C 062 720SM NV2+

12.0 AV3 0.16 0 <20 M2 19 33 H

07C 07C 062 720SM NV2+

0.4 AV2 0.48 0 <20 M2 H

07C 07C 62 720SM NV2+

13.9 AV3 0.34

<20 M2 H

07C 07C 62 720SM NV4+

4.1 AV4 0.24

<20 M2 H

07C 07C 62 720SM 07H+

24.2 AV1 0.95 23 M2 20 33 H

07C 07C 062 720SM NV2+

15.0 AV3 0.12 0 <20 M2

~

NSP

CUMULATIVE INDICATION REPORT 3/86, NORTHERN STATES POWER, PRAIRIE ISLAND, UNIT 1 STEAM GENERATOR: 2 PAGE:

2 OF 6

INDICATION LOCATION: ALL DATE:

04/02/86 INDICATION RANGE 0% TO 100%

TIME:

09:14:21 EXTENT CURRENT ROW COL LEG REQ TST REM REEL PROBE LOCATION VOLTS DEG CH T

TJ T 57C UTC W

720SM NV4+

2.2 AV4 0.41 0 M ITJ H

07C 07C 62 720SM AV4+

1.9 0.42

<20 M2 23 33 H

07C 07C 062 720SM 07H+

26.7 AV1 0.29 0 <20 M2 36 33 H

07C 07C 062 720SM NV2+

1.9 AV2 0.17 0 <20 M2 17 34 H

07C 07C 062 720SM 07H+

24.8 AV1 0.46 0 <20 M2 33 34 H

07C 07C 062 720SM NV2+

29.3 AV3 0.20 0 <20 M2 H

07C 07C 062 720SM NV4+

4.9 AV4 0.22 0 <20 M2 43 34 H

07H 07H 38 740SM 03H 0.0 1.12

<20 1

23 35 H

07C 07C 062 720SM NV2+

1.6 AV2 0.25 0 <20 M2 H

07C 07C 062 720SM NV2+

19.0 AV3 0.42 0 <20 M2 H

07C 07C 62 720SM NV2+

18.8 AV3 0.35

<20 M2 H

07C 07C 062 720SM 07H+

28.5 AV1 0.22 0 <20 M2 35 35 H

07C 07C 062 720SM NV4+

6.8 AV4 0.19 0 <20 M2 H

07C 07C 062 720SM NV2+

31.3 AV3 0.45 0 <20 M2 41 35 H

07C 07C 62 720SM NV2+

37.8 AV3 0.28

<20 M2 H

07C 07C 62 720SM NV3+

6.6 AV4 0.44

<20 M2 44 35 H

07H 07H 38 740SM 03H 0.0 0.97

<20 1

15 36 H

07C 07C 062 720SM NV2+

10.2 AV3 0.32 0 <20 M2 H

07C 07C 062 720SM NV2+

0.6 AV2 0.37 0 <20 M2 H

07C 07C 062 720SM 07H+

21.7 AV1 0.30 0 <20 M2 18 36 H

07C 07C 062 720SM NV2+

13.5 AV3 0.25 0 <20 M2 21 36 H

07C 07C 062 720SM 07H+

26/8 AV1 0.24 0 <20 M2 26 36 H

07C 07C 62 720SM NV2+

22.0 AV3 0.24

<20 M2 H

07C 07C 62 720SM NV4+

4.5 AV4 0.31

<20 M2 41 36 H

07C 07C 062 720SM NV4+

7.2 AV4 0.13 0 <20 M2 H

07C 07C 062 720SM NV2+

37.6 AV3 0.20 0 <20 M2 18 37 H

07C 07C 062 720SM NV2+

13.9 AV3 0.25 0 <20 M2 H

07C 07C 62 720SM NV4+

4.4 AV4 0.29

<20 M2 31 37 H

07C 07C 062 720SM 07H+

24.4 AV1 0.35 0 <20 M2 33 37 H

07C 07C 62 720SM NV4+

5.3 AV4 0.18

<20 M2 22 38 H

07C 07C 63 720SM NV2+

1.3 AV2 0.28

<20 M2 H

07C 07C 63 720SM NV2+

17.4 AV3 0.25

<20 M2 H

07C 07C 63 720SM NV2+

1.3 AV2 0.28

<20 M2 H

07C 07C 63 720SM NV2+

17.4 AV3 0.25

<20 M2 H

07C 07C 063 720SM 07H+

24.3 AV1 0.28 0 <20 M2 H

07C 07C 63 720SM 07H+

26.8 AV1 0.20

<20 M2 H

07C 07C 63 720SM 07H+

26.8 AV1 0.20

<20 M2 H

07C 07C 063 720SM AV2+

1.3 AV2 0.50 0 <20 M2 H

07C 07C 063 720SM AV2+

15.8 AV3 0.21 0 <20 M2 35 38 H

07C 07C 63 720SM NV2+

31.0 AV3 0.21

<20 M2 H

07C 07C 63 720SM NV4+

6.8 AV4 0.15

<20 M2 18 39 H

07C 07C 63 720SM NV4+

4.4 AV4 0.19

<20 M2 20 39 H

07C 07C 63 720SM NV2+

15.8 AV3 0.12

<20 M2 38 39 H

07C 07C 63 720SM NV2+

34.7 AV3 0.18

<20 M2 H

07C 07C 63 720SM NV4+

6.9 AV4 0.22

<20 M2 9

NSP l

l

CUMULATIVE INDICATION REPORT 3/86, NORTHERN STATES POWER, PRAIRIE ISLAND, UNIT 1 STEAM GENERATOR: 2 PAGE:

3 OF 6

INDICATION LOCATION: ALL DATE:

04/02/86 INDICATION RANGE 0% TO 100%

TIME:

09:14:21 EXTENT CURRENT ROW COL LEG REQ TST REM REEL PROBE LOCATION VOLTS DEG CH 17 T T

M M

12 74TSH 02Ct 2.4 1.10 M

7 C

07C 07C 12 740SM 02C+

37.9 1.45

<20 1

C 07C 07C 012 740SM 02C+

47.3 0.44 154 <20 1

C 07C 07C 012 740SM 01C+

46.5 0.37 147 <20 1

1 41 H

07H :07H RPI l 040 740SM ITEH+

3.7 1.17 33 99LM1 H

,07H 07H RPI 040 l740SM TEH+

4.0 0.71 45 94' M1 7

41 H

07H 07H RPI 40 740SM TEH+

7.2 0.36 49 M1 17 41 H

07H 07H RPI 040 740SM TEH+

3.5 0.92 36 98 M1 1

H 07H 07H 'RPI 040 740SM. TEH+

4.1 1.17 62 84 M1 H

07H 07H RPI 040 740SM TEH+

5.4 2.05 48 92 M1 20 41 H

07C 07C 63 720SM NV4+

2.5 AV4 0.21

<20 M2 36 41 H

07H 07H 40 740SM 02H 0.0 0.69

<20 1

39 41 H

07C 07C 63 720SM NV2+

2.2 AV2 0.17

<20 M2 41 41 H

07C 07C 63 720SM NV4+

7.0 AV4 0.30

<20 M2 18 42 H

07C 07C 63 720SM NV2+

1.3 AV2 0.12

<20 M2 34 42 H

07C 07C 63 720SM NV2+

30.5 AV3 0.09

<20 M2 H

07C 07C 63 720SM NV4+

4.4 AV4 0.10

<20 M2 17 43 H

07C 07C 63 720SM NV2+

1.5 AV2 0.18

<20 M2 37 43 H

07C 07C 63 720SM NV2+

33.7 AV3 0.17

<20 M2 40 43 H

07C 07C 63 720SM NVl+

19.0 AV2 0.12

<20 M2 44 43 H

07C 07C 63 720SM NV2+

41.2 AV3 0.11

<20 M2 8

44 H

07H 07H 41 740SM 02H 0.0 0.69

<20 1

36 44 H

07C 07C 63 720SM 07H+

33.3 AV1 0.05

< 2 0' M2 39 44 H

07C 07C 63 720SM NV2+

35.8 AV3 0.13

<20 M2 42 44 H

07C 07C 63 720SM NVl+

19.2 AV2 0.12

<20 M2 H

07C 07C 63 720SM NV2+

39.1 AV3 0.14

<20 M2 4

45 H

07H 07H RPI 041 740SM TEH+

4.8 0.74 39 96 M4 16 45 H

07H 07H 41 740SM 02H 0.0 0.82

<20 1

22 45 H

07C 07C 63 720SM NV2+

17.5 AV3 0.17

<20 M2 23 46 H

07C 07C 64 720SM NV4+

3.7 AV4 0.09

<20 M2 32 46 H

07C 07C 64 720SM NV2+

27.5 AV3 0.48

<20 M2 40 46 H

07C 07C 64 720SM NV3+

18.7 AV4 0.48

<20 M2 H

07C 07C 64 720SM NV3+

20.3 AV4 0.47

<20 M2 41 46 H

07C 07C 64 720SM NV2+

1.8 AV2 0.29

<20 M2 22 47 H

07C 07C 64 720SM NV2+

1.9 AV2 0.42

<20 M2 H

07C 07C 64 720SM NV2+

16.7 AV3 0.44

<20 M2 H

07C 07C 64 720SM NV2+

17.6 AV3 0.36

<20 M2 H

07C 07C 64 720SM NV4+

4.6 AV4 0.34

<20 M2 H

07C 07C 64 720SM 07H+

26.7 AV1 0.16

<20 M2 37 47 H

07C 07C 64 720SM NV4+

1.7 AV4 0.10

<20 M2 17 48 H

07C 07C 64 720SM NV2+

1.6 AV2 0.44

<20 M2 H

07C 07C 64 720SM NV2+

12.2 AV3 0.20

<20 M2 H

07C 07C 64 720SM 07H+

24.6 AV1 0.23

<20 M2 H

07C 07C 064 720SM AV2+

1.7 AV2 0.11 0 <20 M2 37 48 H

07C 07C 64 720SM NV4+

6.5 AV4 0.57

<20 M2 O

NSP l

CUMULATIVE INDICATION REPORT 4

3/86, NORTHERN STATES POWER, PRAIRIE ISLAND, UNIT 1 STEAM GENERATOR: 2 PAGE:

4 OF 6

INDICATION LOCATION: ALL DATE:

04/02/86 INDICATION RANGE 0% TO 100%

TIME:

09:14:21 i

EXTENT CURRENT ROW COL LEG REQ TST REM REEL PROBE LOCATION VOLTS DEG CH "TE M T

M M

64 TI55M NV2+

35.0 M

0.43 M

Fff l

H 07C 07C 64 720SM NV4+

7.4 AV4 0.56

<20 M2 40 48 H

07C 07C 64 720SM 07H+

25.4 AV1 0.27

<20 M2 H

07C 07C 64 720SM 07H+

26.6 AV1 0.25

<20 M2 17 49 H

07C 07C 64 720SM NV2+

12.2 AV3 0.24

<20 M2 H

07C 07C 64 720SM 07H+

24.6 AV1 0.50

<20 M2 H

07C 07C 064 720SM AV2+

1.5 AV2 0.25 0

25 M2 i

18 49 H

07C 07C 64 720SM 07H+

25.1 AV1 0.29

<20 M2 H

07C 07C 064 720SM AV2+

1.6 AV2 0.19 0

20 M2 29 49 H

07C 07C 64 720SM NV2+

25.4 AV3 0.39

<20 M2 H

07C 07C 064 720SM AV2+

31.4 AV3 0.10 0 <20 M2 40 49 H

07C 07C 64 720SM NV1+

5.9 AV1 0.24

<20 M2 H

07C 07C 64 720SM NV2+

7.4 AV2 0.38

<20 M2 i

H 07C 07C 64 720SM NV2+

30.3 AV3 0.30

<20 M2 H

07C 07C 64 720SM NV4+

25.6 AV4 0.38

<20 M2 44 49 H

07C 07C 64 720SM NV4+

7.6 AV4 0.12

<20 M2 24 50 H

07C 07C 64 720SM NV2+

19.8 AV3 0.33

<20 M2 H

07C 07C 64 720SM NV2+

1.5 AV2 0.17

<20 M2 i

H 07C 07C 64 720SM NV4+

1.7 AV4 0.16

<20 M2 H

07C 07C 64 720SM NV4+

3.5 AV4 0.11

<20 M2 41 50 H

07C 07C 064 720SM AV2+

38.0 AV3 0.22 0

23 M2 45 50 C

07C 07C 017 740SM Olc 0.0 0.69 124 23 M4 41 51 H

07C 07C 64 720SM NV2+

38.0 AV3 0.45

<20 M2 H

07C 07C 64 720SM NV4+

7.4 AV4 0.72 22 M2 17 52 H

07C 07C 065 720SM NV4+

3.6 AV4 0.26 0 <20 M2 H

07C 07C 065 720SM NV1+

1.1 AV1 0.32 0 <20 M2 4

l H

07C 07C 065 720SM NV2+

1.2 AV2 0.35 0 <20 M2 24 52 H

07C 07C 65 720SM NV2+

19.8 AV3 0.16

<20 M2 H

07C 07C 65 720SM NV2+

1.4 AV2 0.55 25 M2 H

07C 07C 065 720SM 07H+

28.2 AV1 0.31 0 <20 M2 33 53 H

07C 07C 065 720SM NV2+

28.9 AV3 0.40 0 <20 M2 i

H 07C 07C 065 720SM NV4+

6.1 AV4 0.44 0 <20 M2 36 53 H

07C 07C 065 720SM NV3+

16.0 AV3 0.56 0 <20 M2 i

38 53 H

07C 07C 065 720SM NV4+

7.0 AV4 0.24 0 <20 M2 l

H 07C 07C 65 720SM NV2+

34.9 AV3 0.21

<20 M2 1

54 H

07C 07C 59 700SM 20.64

<20 1

16 55 H

07C 07C 065 720SM NV2+

11.1 AV3 0.24 0 <20 M2 H

07C 07C 065 720SM NV4+

3.2 AV4 0.27 0 <20 M2 17 56 H

07C 07C 065 720SM NV4+

5.2 AV4 0.22 0 <20 M2 H

07C 07C 065 720SM NV2+

12.9 AV3 0.31 0 <20 M2 H

07C 07C 065 720SM NV2+

1.4 AV2 0.57 0 <20 M2 24 56 H

07C 07C 065 720SM NV2+

20.6 AV3 0.16 0 <20 M2 l

H 07C 07C 065 720SM NV2+

1.8 AV2 0.27 0 <20 M2 20 57 H

07H 07H 046 740SM OlH 0.0 0.60 146 <20 1

22 57 H

07C 07C 065 720SM NV4+

5.6 AV4 0..'.9 0 <20 M2

(

~

NSP l

l I

CUMULATIVE INDICATION REPORT 3/86, NORTHERN STATES POWER, PRAIRIE ISLAND, UNIT 1 i

STEAM GENERATOR: 2 PAGE:

5 OF 6

INDICATION LOCATION: ALL DATE:

04/02/86 INDICATION RANGE 0% TO 100%

TIME:

09:14:21 ExnNT CURRENT ROW COL LEG REQ TST REM REEL PROBE LOCATION VOLTS DEG CH 27 T H-M M

7 7703H NV2+

1.9 AV2 0.13 M

IU H

07C 07C 65 720SM NV2+

18.4 AV3 0.54 24 M2 39 57 H

07C 07C 065 720SM NV4+

8.4 AV4 0.40 0 <20 M2 14 58 H

07C 07C 65 720SM NV4+

5.2 AV4 0.33

<20 M2 29 59 H

07H 07H 47 740SM 02H 0.0 0.65

<20 1

34 59 H

07C 07C 066 720SM NV4+

7.0 AV4 0.28 0 <20 M2 43 59 H

07H 07H 47 740SM OlH 0.0 1.51

<20 1

i 23 60 H

07C 07C 066 720SM NV4+

4.0 AV4 0.24 0 <20 M2 H

07C 07C 066 720SM NV2+

2.7 AV2 0.31 0 <20 M2 H

07C 07C 66 720SM NV2+

17.6 AV3 0.36

<20 M2 H

07C 07C 066 720SM 07H+

24.7 AV1 0.21 0 <20 M2 44 60 C

07C 07C 19 740SM Olc 0.0 1.14

<20 M1 22 61 H

07C 07C 66 720SM NV2+

1.6 AV2 0.35

<20 M2

)

H 07C 07C 066 720SM NV2+

18.4 AV3 0.68 38 21 M2 18 62 H

07C 07C 066 720SM NV2+

1.2 AV2 0.34 0 <20 M2 H

07C 07C 66 720SM NV2+

46.7 AV3 0.39

<20 M2 23 62 H

07C 07C 066 720SM NVl+

8.4 AV2 0.33 0 <20 M2 H

07C 07C 066 720SM 07H+

25.9 AV1 0.19 0 <20 M2 i

37 62 H

07H 07H 048 740SM TSH 0.0 0.32 110 <20 M1 43 62 C

07C 07C 20 740SM OlC 0.0 0.83

<20 M1 16 64 H

07C 07C 66 720SM 07H+

22.5 AV1 0.30

<20 M2 18 64 H

07C 07C 066 720SM 07H+

23.5 AV1 0.43 0 <20 M2 22 64 H

07C 07C

-66 720SM NV2+

1.8 AV2 0.24

<20 M2 H

07C 07C 066 720SM 07H+

26.5 AV1 0.25 0 <20 M2 12 66 H

07C 07C 067 720SM NV4+

4.3 AV4 0.26 0 <20 M2 H

07C 07C 067 720SM 07H+

19.4 AV1 0.29 0 <20 M2 13 66 H

07H 07H 49 740SM O1H 0.0 0.68

<20 1

15 66 H

07C 07C 067 720SM NV2+

10.5 AV3 0.23 0 <20 M2 1

l H

07C 07C 067 720SM NV2+

2.0 AV2 0.37 0 <20 M2 l

H 07C 07C 067 720SM 07H+

21.3 AV1 0.38 0 <20 M2 17 66 H

07C 07C 067 720SM NV4+

4.1 AV4 0.22 0 <20 M2 38 66 C

07C 07C 021 740SM Olc 0.0 0.76 121 22 M1 29 67 H

07C 07C 067 720SM NV2+

25.8 AV3 0.27 0 <20 M2 i

32 67 H

07C 07C 067 720SM NV2+

29.1 AV3 0.20 0 <20 M2 j

17 68 H

07C 07C 067 720SM NV4+

3.8 AV4 0.25 0 <20 M2 H

07C 07C 67 720SM NV2+

1.6 AV2 0.18

<20 M2 H

07C 07C 67 720SM NV2+

13.1 AV3 0.18

<20 M2 H

07C 07C 067 720SM 07H+

22.3 AV1 0.82 0

24 M2 l

25 68 H

07C 07C 067 720SM NV2+

2.1 AV2 0.24 0 <20 M2 l

H 07C 07C 67 720SM 07H+

27.9 AV1 0.72 31 M2 38 68 C

07C 07C 022 740SM 01C 0.0 1.04 121 22 M1 39 68 C

07C 07C RPI 22 740SM Olc 0.0 2.05 46 M1 25 69 H

07H 07H 50 740SM OlH 0.0 0.72

<20 1

14 70 H

07C 07C 067 720SM NV4+

3.7 AV4 0.49 0 <20 M2 20 70 H

07C 07C 067 720SM NV2+

16.1 AV3 0.15 0 <20 M2 t

NSP t

i l

. - ~ ~,....., - _ _,

= ~ - -, - - -..

l CUMULATIVE INDICATION REPORT

]

3/86, NORTHERN STATES POWER, PRAIRIE ISLAND, UNIT 1 J

i STEAM GENERATOR: 2 PAGE:

6 OF 6

i INDICATION LOCATION: ALL DATE:

04/02/86 INDICATION RANGE 0% TO 100%

TIME:

09:14:21

~

Ex1 TNT cuMRENT ROW COL LEG REQ TST REM REEL PROBE LOCATION VOLTS DEG CH t

i T

76 T M

M 7

7T03M OlH 0.0 0.67 M

7 39 70 H

07H 07H 50 740SM O1H 0.0 0.80

<20 1

l 15 71 H

07C 07C 067 720SM 07H+

22.3 AV1 0.42 0 <20 M2 16 71 H

07H 07H 050 740SM OlH 0.0 0.74 122 21 M1 l

1 22 71 H

07H 07H 50 740SM O1H 0.0 0.64

<20 1

a 24 71 H

07C 07C 067 720SM NV2+

20.2 AV3 0.37 0 <20 M2 i

H 07H 07H 50 740SM 02H 0.0 0.59

<20 1

25 71 H

07C 07C 067 720SM NV2+

21.7 AV3 0.15 0 <20 M2

{

34 71 H

07C 07C 067 720SM NV2+

31.2 AV3 0.24 0 <20 M2 16 72 H

07H 07H 50 740SM O1H 0.0 0.69

<20 1

l 15 73 H

07C 07C 067 720SM 07H+

22.7 AV1 0.24 0 <20 M2

(

36 74 C

07C 07C RPI 24 7408M Olc 0.0 1.32 47 M1 l

8 76 C

07C 07C 25 740SM 01C+

36.5 0.85

<20 1

l 15 76 H

07C 07C 068 720SM NV2+

1.9 AV2 0.21 0 <20 M2 j

l H

07C 07C 068 720SM 07H+

20.8 AV1 0.15 0 <20 M2 34 76 H

07H 07H 52 740SM 03H 0.0 0.95

<20 1

36 76 C

07C 07C REV 024 740SM Olc 0.0 1.58 121 <20 M1 l

25 77 C

07C 07C RPI 25 740SM TSC+

0.2 0.55 43 M1 l

I 34 77 C

07C 07C 025 740SM Olc 0.0 1.24 121 22 M1 l

.16 78 H

07H 07H 52 740SM OlH 0.0 0.75

<20 1

21 78 H

07H 07H 52 740SM OlH 0.0 0.85

<20 l

[

35 78 C

07C 07C 25 740SM Olc 0.0 0.63 33 M1 l

18 79 H

07H 07H RPI 52 740SM 02H 0.0 0.87 47 1

i 29 80 C

07C 07C 25 740SM Olc 0.0 0.48

<20 M1 t

31 80 C

07C 07C 25 740SM Olc 0.0 1.66 23 M1 l

29 82 C

07C 07C 26 740SM Olc 0.0 1.72 22 M1 8

83 H

07H 07H 53 740SM 04H+

9.8 1.14

<20 1

[

29 83 C

07C 07C 027 740SM Olc 0.0 1.08 127 22 M1

[

28 84 C

07C 07C 027 740SM Olc 0.0 1.95 117 38 M1 i

15 85 H

07C 07C 68 720SM 07H+

11.5 0.21

<20 M2 I

j 24 85 C

07C 07C 027 740SM Olc 0.0 0.85 118 37 M1 i

j 22 86 C

07C 07C 27 740SM 01C 0.0 0.71

<20 M1 24 86 C

07C 07C 027 740SM Olc 0.0 1.95 128 20 M1 l

13 87 H

07H 07H 55 740SM 02H 0.0 0.55 31 1

l 20 89 H

07H 07H 55 740SM O1H 0.0 0.82

<20 1

1 5

90 H

07H 07H 56 740SM 02H 0.0 0.78

<20 1

i 16 90 H

07H 07H 56 740SM OlH 0.0 0.74

<20 1

17 90 C

07C 07C 29 740SM Olc 0.0 0.44

<20 M1 l

12 91 H

07H 07H 56 740SM O1H 0.0 0.65

<20 1

13 91 C

07C 07C 030 740SM 01C 0.0 0.86 111 39 M1 10 92 H

07H 07H 56 740SM O1H 0.0 0.81

<20 1

NUMBER OF TUBES WITH INDICATIONS:

171 l

l NSP l

I i

r i

- _ _ _ - _ _ _ _. _, -. - - - ~ -.. _ - - _ - -.., _ _. _, - -. - - - _ - -

-..-. O

4 I

APPENDIX H I

NIS-1 FORM FORM NIS-1, OWNERS DATA REPORT FOR INSERVICE INSPECrlON 9

J I

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l 1

O l

I i

9 i

I I

i l

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, Minnesota 55401

~

2.) Plant:

PRAIRIE ISLAND GENERATING PLANT Address:

WELCH MINNES0TA 3.) Plant Unit:

I 4.) Owner (Certificate of Authorization):

5.) Commercial Service Date: 12-16-73 6.) National Board No. for Unit:

7.) Components Inspected:

Manufacturer Component or Manufacturer or Installer State or Natio~nal Appurtenance or Installer Serial No.

Province No.

Board No.

REGENEATIVE HEAT EXCHANGERS B2.60 PRESSURE RETAINING WELDS IN OTHER THAN REACTOR VESSELS TUBESHEET TO HEAD SENTRY 3996-10A 373 W-1 PRESSURIZER B7.20 PRESSURE RETAINING BOLTING 2" DIAMETER UPPER HEAD MANWAY WESTINGHOUSE 1191 68-57 BOLTS 1-5 STEAM GENERATORS B7.30 PRESSURE RETAINING BOLTING 2" DIAMETER STEAM GENERATOR 11 WESTINGHOUSE 1101 68-24 INLET MANWAY BOLTS 1-16 0UTLET MANWAY BOLTS 1-16 STEAM GENERATOR 12 WESTINGHOUSE 1102 68-25 INLET MANWAY BOLTS 1-16 0UTLET MANWAY i

BOLTS 1-16 tCD049006W9901 FH I u f,

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 55401

~

2.) Plant:

PRAIRIE ISLAND GENERATING PLANT Address:

WELCH MINNES0TA 3.) Plant Unit:

I 4.) Owner (Certificate of Authorization):

5.) Commercial Service Date: 12-16-73 6.) National Board No. for Unit:

7.) Components Inspected:

Manufacturer Component or Manufacturer or Installer State or Natio~nal Accurtenance or Installer Serial No.

Province No.

Board No.

EXCESS LETDOWN HEAT EXCHANGER B7.40 PRESSURE RETAINING BOLTING 2" DIAMETER FLANGE BOLTS 1-4 PIPING B7.50 PRESSURE RETAINING BOLTING RESIDUAL TEMPERATURE NAVC0 DETECTOR RETURN FLANGE BOLTS SEAL INJECTION A NAVC0 FLANGE BOLTS REACTOR CORE COOLANT PUMPS B7.60 PRESSURE RETAINING BOLTING 2" DIAMETER REACTOR COOLANT 12 WESTINGHOUSE W515 UPPER SEAL HOUSE LOWER SEAL HOUSE VALVES B7.70 PRESSURE RETAINING BOLTING 2" DIAMETER RESIDUAL HEAT REMOVAL NAVC0 RETURN 8 M0 GATE 8703 LCD042886WM901 FM ru3u ;

FORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTIONS (As Required by the Provisions of the ASME Code Rules) 1.) Owner:

Northern States Power Comoany Address:

414 Nicollet Mall, Minneapolis, Minnesota 55401 2.) Plant:

PRAIRIE ISLAND GENERATING PLANT Address:

WELCH MINNES0TA 3.) Plant Unit:

I 4.) Owner (Certificate of Authorization):

5.) Commercial Service Date: 12-16-73 6.) National Board No. for Unit: -.

7.) Components Inspected:

Manufacturer Component or Manufacturer or Installer State or Nati6nal Appurtenance or Installer Serial No.

Province No.

Board No.

VALVES (CONT'D)

REACTOR VESSEL SAFETY NAVC0 INJECTION LOW HEAD A 8843A PIPING B9.11 PRESSURE RETAINING WELDS IN PIPING ACCUMULATOR DISCHARGE NAVC0 W-4 RESIDUAL HEAT REMOVAL NAVC0 TAKE OFF A W-16, W-18 REACTOR VESSEL SAFETY NAVC0 INJECTION LOW HEAD A W-5, W-8 89.21 NOMINAL PIPE SIZE LESS THAN 4" DIAMETER AUXILIARY SPRAY 2" CVCS NAVC0 W-7 CHARGING LINE CVCS B NAVC0 W-38, W-60 DRAIN ON CROSS 0VER A NAVC0 W-13 PRESSURIZER RELIEF A NAVC0 W-4 iennaecocevun' ra9e a

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, Finnesota 55401 2.) Plant:

PRAIRIE ISLAND GENERATING PLANT Address:

WELCH MINNES0TA 3.) Plant Unit: I 4.) Owner (Certificate of Authorization):

5.) Commercial Service Date: 12-16-73 6.) National Board No. for Unit: -,

7.) Components Inspected:

Manufacturer Component or Manufacturer or Installer State or Natid'nal Appurtenance or Installer Serial No.

Province No.

Board No.

PIPING (CONT'D)

RESIDUAL TEMPERATURE NAVC0 DETECTOR RETURN B W-9 RESIDUAL TEMPERATURE NAVC0 DETECTOR TAKE OFF COLD LEG A W-18 RESIDUAL TEMPERATURE NAVC0 DETECTOR TAKE OFF COLD LEG B W-12 SEAL INJECTION A NAVC0 W-8, W-20 SPRAY TO PRESSURIZER NAVC0 BRANCH A W-9 89.32 BRANCH PIPE CONNECTION WELDS 4" DIAMETER SPRAY TO PRESSURIZER NAVC0 LOOP A W-R B9.40 SOCKET WELDS CHARGING LINE CVCS B NAVC0 W-30 LCD042886WMu01 AM Ims.

)

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 55401 2.) Plant:

PRAIRIE ISLAND GENERATING PLANT Address:

WELCH MINNESOTA 3.) Plant Unit:

I, 4.) Owner (Certificate of Authorization):

5.) Commercial Service Date: 12-16-73 6.) National Board No. for Unit: -_

7.) Components Inspected:

Manufacturer Component or Manufacturer or Installer State or National Appurtenance or Installer Serial No.

Province No.

Board No.

810.10 INTEGRAL ATTACHMENTS FOR PIPING SPRAY TO PRESSURIZER NAVC0 BRANCH B RCVCH-722/A1 810.20 INTEGRAL ATTACHMENTS FOR PUMPS REACTOR COOLANT PUMP 12 WESTINGHOUSE W515 SUPPORT A lOOOff00$f**)UOS ( h!

FORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTIONS (As Required by tiie Provisions of the ASME Code Rules) 1.) Owner:

Northern States Power Company Address:

414 Nicollet Mall, Minneapolis, Minnesota 55401 2.) Plant:

PRAIRIE ISLAND GENERATING PLANT Address:

WELCH MINNESOTA 3.) Plant Unit:

I 4.) Owner (Certificate of Authorization):

5.) Commercial Service Date: 12-16-73 6.) National Board No. for Unit:

i 7.) Components Inspected:

Manufacturer Component or Manufacturer or Installer State or Natio~nal Appurtenance or Installer Serial No.

Province No.

Board No.

ASME CLASS II PIPING-PRESSURE BOUNDARY C3.20 INTEGRAL ATTACHMENTS FOR PIPING FEEDWATER A NAVC0 FWH-41/P MAIN STEAM LOOP A NAVC0 MSH-12/H MAIN STEAM LOOP B NAVC0 MSDH-27/D SAFETY INJECTION NAVC0 PUMP 12 SUPPORT A C5.11 PRESSURE RETAINING WELDS IN PIPING RESIDUAL HEAT REMOVAL NAVC0 DISCHARGE W-235, W-222 RESIDUAL HEAT REMOVAL NAVC0

)

SUCTION PUMP A W-29 C5.21 PIPING WELDS GREATER THAN 1/2" NOMINAL WALL THICKNESS ACCUMULATOR DISCHARGE NAVC0 W-35

,cnno9oonovuns eu p,ge u

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 55401 2.) Plant:

PRAIRIE ISLAND GENERATING PLANT Address:

WELCH MINNES0TA 3.) Plant Unit:

I, 4.) Owner (Certificate of Authorization):

5.) Commercial Service Date: 12-16-73 6.) National Board No. for Unit:

7.) Components Inspected:

Manufacturer Component or Manufacturer or Installer State or Nati6nal Appurtenance or Installer Serial No.

Province No.

Board No.

C5.21 (CONT'C)

FEEDWATER LOOP A NAVC0 FW-164 FEEDWATER LOOP B NAVC0 FW-216 MAIN STEAM LOOP B NAVC0 MS-64, MS-66 O

s t

FORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTIONS (As Required by the Provisions of the ASME Code Rules) 1.) Owner:

Northern States Power Comoany Address:

414 Nicollet Mall, Minneapolis, Minnesota 55401 2.) Plant:

PRAIRIE ISLAND GENERATING PLANT Address:

WELCH MINNESOTA 3.) Plant Unit:

I_

4.) Owner (Certificate of Authorization):

5.) Commercial Service Date: 12-16-73 6.) National Board No. for Unit: ;-_

7.) Components Inspected:

Manufacturer Component or Manufacturer or Installer State or Natid'nal Accurtenance or Installer Serial No.

Province No.

Board No.

COMPONENT SUPPORTS ASME CLASS I STEAM GENERATOR WESTINGHOUSE 1101 68-24 NUMBER 11 TOP COLUMN CONNECTING BOLTS COLUMN 2 BASE ANCHOR BOLTS COLUMN 3 STEAM GENERATOR WESTINGHOUSE 1102 68-25 NUMBER 12 BASE ANCHOR BOLTS COLUMN 2, 3 REACTOR COOLANT PUMP WESTINGHOUSE W515 NUMBER 11 BASE ANCHOR BOLTS COLUMN 3 TOP COLUMN CONNECTING BOLTS COLUMN 2 irnnacoociavuni cv rage 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, Minnesota 55401 l*

2.) Plant:

PRAIRIE ISLAND GENERATING PLANT Address:

WELCH MINNES0TA 3.) Plant Unit:

I 4.) Owner (Certificate of Authorization):

5.) Commercial Service Date: 12-16-73 6.) National Board No. for Unit: -;

7.) Components Inspected:

Manufacturer Component or Manufacturer or Installer State or Natid'nal Appurtenance or Installer Serial No.

Province No.

Board No.

REACTOR COOLANT PUMP WESTINGHOUSE W516 NUMBER 12 TOP COLUMN CONNECTING BOLTS COLUMN 2

~

LATERAL SUPPORT BOLTS PAD 2 WELDED PUMP SUPPORTS SUPPORT A PIPING ACCUMULATOR DISCHARGE B NAVC0 RHRRH-41/B1 ACCUMULATOR DISCHARGE A NAVC0 SIRH-22/D1 l

CHARGING LINE B NAVC0

}

RCVCH-957/L RPCH-144/D CVCS LETDOWN LINE B NAVC0 RPCH-121/E RPCH-140/F DRAIN ON CROSS 0VER A NAVC0 RPCH-151/B1

,cnnooooce.,un7 cu p,,,

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 53401

~

2.) Plant:

PRAIRIE ISLAND GENERATING PLANT Address:

WELCH MINNESOTA 3.) Plant Unit:

I_

4.) Owner (Certificate of Authorization):

5.) Commercial Service Date: 12-16-73 6.) National Board No. for Unit: -.

7.) Components Inspected:

Manufacturer Component or Manufacturer or Installer State or Natio~nal Apourtenance or Installer Serial No.

Province No.

Board No.

SUPPORTS (CONT'D)

DRAIN ON CROSSOVER B NAVC0 RPCH-17/A LETDOWN LINE CVCS B NAVC0 u---

RPCH-22/B PRESSURIZER SURGE NAVC0 134-RC-5/E RESIDUAL HEAT REMOVAL NAVC0 RETURN B RHRRH-11/A RESIDUAL HEAT REMOVAL NAVC0 TAKE OFF LOOP A 9-RRH-11/Q1 RHRRH-15/N RHRRH-17/J RHRRH-18/J RHRRH-37/Q RESIDUAL HEAT REMOVAL NAVC0 TAKE OFF LOOP B RHRRH-28/K RHRRH-40/P RESIDUAL TEMPERATURE NAVC0 DETECTOR RETURN B 137-RTD-48/B irnn4290suvuni sv

o,c,;

4 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 55401 2.) Plant:

PRAIRIE ISLAND GENERATING PLANT Address:

WELCH MINNESOTA 3.) Plant Unit:

I 4.) Owner (Certificate of Authorization):

5.) Commercial Service Date: 12-16-73 6.) National Board No. for Unit:

7.) Components Inspected:

Manufacturer' Component or Manufacturer or Installer State or Na tid'nal Appurtenance or Installer Serial No.

Province No.

Board No.

SUPPORTS (CONT'D)

RESIDUAL TEMPERATURE NAVC0 DETECTOR TAKE OFF A 138-RTD-7/A RESIDUAL TEMPERATURE NAVCQ DETECTOR TAKE OFF B 137-RTD-1/F REACTOR VESSEL SAFETY NAVC0 INJECTION LOOP B RSIH-414/A1 SEAL INJECTION A NAVC0 13A-CVCS-1A/Q1 RCVCH-1247/A1 RCVCH-867/Il RCVCH-871/F SEAL INJECTION B NAVC0 RCVCH-1295/El SPRAY TO PRESSURIZER NAVC0 LOOP B RCRH-3/E SPRAY TO PRESSURIZER NAVC0 BRANCH A RCRH-14/K RCRH-17/H RCRH-18/G venn4?poswvuni fu rm,m i

/

FORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTIONS (As Requ' ired by the Provisions of the ASME Code Rules) 1.) Owner:

Northern States Power Company Address:

414 Nicollet Mall, Minneapolis, Minnesota 55401 2.) Plant:

PRAIRIE ISLAND GENERATING PLANT Address:

WELCH MINNESOTA 3.)

Plant Unit:

I_

4.) Owner (Certificate of Authorization):

5.) Commercial Service Date: 12-16-73 6.) National Board No, for Unit: -.

7.) Components Inspected:

Manufacturer Component or Manufacturer or Installer State or National Appurtenance or Installer Serial No.

Province No.

Board No.

SUPPORTS (CONT'D)

SPRAY TO PRESSURIZER NAVC0 BRANCH B 111-RC-5/A1 RCRH-11/M1 l

e tenO4000cU" Uni c 'A 2---

g rdge 14 s

I 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 Nicollet Mall, Minneapolis, Minnesota 55401 2.) Plant:

PRAIRIE ISLAND GENERATING PLANT Address:

WELCH MINNES0TA 3.) Plant Unit:

I 4.) Owner (Certificate of Authorization):

5.) Commercial Service Date: 12-16-73 6.) National Board No. for Unit: -,

7.) Components Inspected:

Manufacturer Component or Manufacturer or Installer State or Natid'nal Appurtenance or Installer Serial No.

Province No.

Board No.

COMPONENT SUPPORTS ASME CLASS II ACCUMULATOR DISCHARGE A NAVC0 SIRH-21/C ALTERNATE CONTAINMENT NAVC0 SPRAY SUCTION SIH-20/C BORIC ACID TANK 11 NAVC0 SUPPORT A SUPPORT B CONTAINMENT SUMP B NAVC0 DISCHARGE RHRH-5/F FEEDWATER LOOP B NAVC0 FWH-49/Q MAIN STEAM LOOP B NAVC0 MSDH-24/M RESIDUAL HEAT REMOVAL NAVC0 DISCHARGE PUMP A RHRH-39/C SIH-22/L icnnagogcwoun3_cu

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 o

Address:

414Nicolie'tMall, Minneapolis, Minnesota 55401 2.) Plant:

PARIRIE ISLAND GENERATING PLANT Address:

WELCH MINNESOTA 3.) Plant Unit:

I, 4.) Owner (Certificate of Authorization):

5.) Commercial Service Date:

6.) National Board No. for Unit:

7.) Components Inspected:

Manufacturer Component or Manufacturer or Installer State or National Appurtenance or Installer Serial No.

Province No.

Board No.

SUPPORTS (CONT'D)

RESIDUAL HEAT REMOVAL NAVC0 DISCHARGE PUMP B RHRH-30/D RHRH-31/E RHRH-53/A RESIDUAL HEAT REMOVAL NAVC0 SUCTION PUMP A RHRH-19/J RHRH-3/X RHRRH-63/D RESIDUAL HEAT REMOVAL NAVC0 SUCTION PUMP B RHRH-59/H REACTOR VESSEL SAFETY NAVC0 INJECITON LOOP B RHRRH-5/I REACTOR WATER STORAGE NAVC0 TANK DISCHARGE SIH-28/C 6

l l

LCD042886WMH01-6M Page 14

O FORM NIS-1 (back) 8.) Examination Dates 03/08/86 to 04/07/86 9.) Inspection Interval 12/16/83 to 12/16/93 10.) Abstract of Examinations.

Include a list of examination and a statement concerning status of work required for current interval.

This was the 2nd inspection conducted for inspection period one of the 2nd Ten Year Inspection Interval. The examinations completed 60% of the items required examinations for ASME Class I and II.

11.) Abstract of Conditions Noted.

The only anomalies detected were 11 rounded and 10 linear PT indications; 11 linear MT indications on the reactor coolant pump lower seal house bolts; loose bolts on hanger RHRRH-17; items not flush on hangers RHRRH-41, SIH-20: items missing on hanger FWH-41; and hanger RCVCH-1247 had the wrong spring figure, was bottomed out, and was offset from normal; hangers that did not conform to drawings were as follows: RHRRH-15, RHRRH-28, RHRRH-11, RHRH-3, RHRH-19, RHRH-39, RHRH-53, RCRH-18, RPCH-151, RPCH-17, 13A-CVCS-1A, SIRH-21, and hanger RCVCH-722 there was no drawing available.

12.) Abstract of Corrective Measures Recommended and Taken.

The PT anomalies were corrected by light hand grinding and blending the surface smooth; the MT indications on the Reactor Coolant Pump seal house bolts were corrected by replacing all of the bolts; the hanger that was bottomed out was readjusted; the hangers with drawing compliances were turned over to drawing control to reflect the 'as found' conditions or were accepted 'as is' based on engineering evaluations; loose bolts on RHRRH-17 were tightened; the hangers that were not flush were grouted.

We certify that the statements made in this report are correct and the exami-nations and corrective measures taken conform to the rules of the ASME Code,Section XI.

Dates-29 19 %

SignedAbswn!

et hmoy M~

sra i

Owner

/'

Certificate of Authorization No. (if applicable) d i Expiration Date s

LC0042886WMH01-6M Page 15

CERTIFICATE 0F INSERVICE INSPECTION the undersigned, holding a valid commission issued by the National tard of Boilgr and Pressure Vessel Inspectors and/or the State or ovince of ///,uv5ed., and employed by gd4 Sb.n &,/<.

L T & of ot&d (b,o have inspected the components described in this mer's Data Report during the period J 7-ft to 4 'l - 9 'e

, and

ate that to the best of my knowledge and belief, the owner has per-irmed examinations and taken corrective measures described in this ners' Data Report in accordance with the requirements of the ASME de,Section XI, signing this certificate neither the Inspector nor his employer makes y warranty, expressed or implied, concerning the examinations and crective measures described in inis Owners' Data report. Furthermore, ither the Inspector nor his employer shall be liable in any manner for y personal injury or property damage or loss of any kind arising from connected with this inspection.

te 8-Mn 19 5 b d44 %

Commissions # d $ 9.52 MO spector's Signature

' National Board, State, Province & No o

a i

iWMH01-6M Page 16 l

ML20206U913

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